1 2018-07-03 Tom Tromey <tom@tromey.com>
5 2018-07-03 Tom Tromey <tom@tromey.com>
8 * linux-mips-low.c: Update.
11 * remote-utils.c: Update.
15 * thread-db.c: Update.
17 2018-07-03 Tom Tromey <tom@tromey.com>
19 * linux-low.c: Update.
20 * linux-mips-low.c: Update.
22 * mem-break.c: Update.
24 * remote-utils.c: Update.
28 * tracepoint.c: Update.
30 2018-07-03 Tom Tromey <tom@tromey.com>
32 * linux-low.c: Update.
33 * linux-ppc-low.c: Update.
34 * linux-x86-low.c: Update.
35 * proc-service.c: Update.
38 * thread-db.c: Update.
39 * win32-low.c: Update.
41 2018-07-03 Tom Tromey <tom@tromey.com>
43 * linux-low.c: Update.
46 * remote-utils.c: Update.
48 * thread-db.c: Update.
49 * win32-low.c: Update.
51 2018-06-29 Joel Brobecker <brobecker@adacore.com>
53 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
54 parameter in call to 'amd64_create_target_description'.
56 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
58 * x86-tdesc.h: Remove executable permission flag.
60 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
62 * configure.ac: Remove AC_PREREQ, add missing quoting.
63 * configure: Re-generate.
64 * config.in: Re-generate.
65 * aclocal.m4: Re-generate.
67 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
69 * tracepoint.h (current_traceframe): Remove declaration.
71 2018-06-18 Alan Hayward <alan.hayward@arm.com>
73 * linux-aarch64-low.c (is_sve_tdesc): New function.
74 (aarch64_sve_regs_copy_to_regcache): Likewise.
75 (aarch64_sve_regs_copy_from_regcache): Likewise.
76 (aarch64_regs_info): Add SVE checks.
77 (initialize_low_arch): Initialize SVE.
79 2018-06-18 Alan Hayward <alan.hayward@arm.com>
81 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
83 2018-06-11 Alan Hayward <alan.hayward@arm.com>
85 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
86 (initialize_low_tracepoint): Likewise
87 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
88 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
90 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
92 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
94 2018-06-11 Alan Hayward <alan.hayward@arm.com>
96 * server.h (PBUFSIZ): Increase size
98 2018-06-11 Alan Hayward <alan.hayward@arm.com>
100 * regcache.c (regcache::raw_compare): New function.
101 * regcache.h (regcache::raw_compare): New declaration.
103 2018-06-11 Alan Hayward <alan.hayward@arm.com>
105 * regcache.c (new_register_cache): Use new.
106 (free_register_cache): Use delete.
107 (register_data): Use const.
108 (supply_register): Move body inside regcache.
109 (regcache::raw_supply): New override function.
110 (collect_register): Move body inside regcache.
111 (regcache::raw_collect): New override function.
112 (regcache::get_register_status): New override function.
113 * regcache.h (struct regcache): Inherit from reg_buffer_common.
115 2018-06-09 Tom Tromey <tom@tromey.com>
117 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
119 (event_queue): Use std::queue.
120 (gdb_event_xfree): Remove.
121 (initialize_event_loop, process_event, wait_for_event): Update.
123 2018-06-08 Stan Cox <scox@redhat.com>
125 * win32-low.c (win32_create_inferior): last_ptid and last_status
126 moved to client_state.
128 2018-06-08 Pedro Alves <palves@redhat.com>
130 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
131 common/common-exceptions.o, common/common-utils.o,
132 common/errors.o, common/print-utils.o and utils.o.
133 * gdbreplay.c: Include "common-defs.h" instead of the two
134 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
135 string.h or alloca.h.
136 (perror_with_name): Delete.
137 (remote_open): Use xstrdup instead of strdup.
138 (main): Rename to ...
139 (captured_main): ... this.
142 2018-06-08 Tom Tromey <tom@tromey.com>
144 * linux-low.c (linux_low_read_btrace): Update.
146 2018-06-04 Stan Cox <scox@redhat.com>
148 * server.h (struct client_state): New.
149 * server.c (cont_thread, general_thread, multi_process)
150 (report_fork_events, report_vfork_events, report_exec_events)
151 (report_thread_events, swbreak_feature, hwbreak_feature)
152 (vCont_supported, disable_randomization, pass_signals)
153 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
154 Moved to client_state.
155 * remote-utils.c (remote_debug, noack_mode)
156 (transport_is_reliable): Moved to client_state.
157 * tracepoint.c (current_traceframe): Moved to client_state.
160 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
161 linux-low.c, remote-utils.h, target.c: Use client_state.
163 2018-05-31 Alan Hayward <alan.hayward@arm.com>
165 * configure.srv: Add new c/h file.
167 2018-05-31 Alan Hayward <alan.hayward@arm.com>
169 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
172 2018-05-25 Maciej W. Rozycki <macro@mips.com>
174 * gdb.arch/mips-fpregset-core.exp: New test.
175 * gdb.arch/mips-fpregset-core.c: New test source.
177 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
180 * hostio.c (require_int): Do not report overflow for integers
181 between 0xfffffff and 0x7fffffff.
183 2018-05-22 Maciej W. Rozycki <macro@mips.com>
185 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
186 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
187 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
189 (the_low_target): Wire them.
191 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
193 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
194 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
195 mode. Call collect_register_by_name with vscr using
196 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
197 (ppc_store_vrregset): Add and set vscr_offset variable as in
198 ppc_fill_vrregset. Call supply_register_by_name with vscr using
201 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
203 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
204 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
205 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
207 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
209 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
210 (ppc_store_vsxregset): Likewise.
211 (ppc_fill_vrregset): Likewise.
212 (ppc_store_vrregset): Likewise.
213 (ppc_fill_evrregset): Likewise.
214 (ppc_store_evrregset): Likewise.
215 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
216 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
219 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
221 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
222 wordsize of the inferior. Call ppc_linux_target_wordsize.
224 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
226 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
227 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
228 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
229 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
230 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
231 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
232 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
233 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
234 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
235 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
236 (tdesc_powerpc_e500l): Remove.
237 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
238 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
239 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
240 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
242 (ppc_arch_setup): Remove target description matching code. Fill a
243 ppc_linux_features struct and call ppc_linux_match_description
246 2018-05-22 Maciej W. Rozycki <macro@mips.com>
248 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
249 width of the requested register exceeds the width of the
251 (mips_cannot_store_register): Likewise.
253 2018-05-21 Maciej W. Rozycki <macro@mips.com>
255 * linux-mips-low.c (mips_fetch_register): New function. Update
257 (mips_store_gregset): Supply 0 rather than $restart for $zero.
258 (the_low_target): Wire `mips_fetch_register'.
260 2018-05-10 Joel Brobecker <brobecker@adacore.com>
262 * lynx-i386-low.c (LYNXOS_178): New macro.
263 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
264 the layout on LynxOS-178.
265 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
266 handle floating point registers that are not supported by
269 2018-05-10 Tom Tromey <tom@tromey.com>
271 * configure: Rebuild.
273 2018-05-10 Joel Brobecker <brobecker@adacore.com>
276 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
277 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
278 Use it to set the expedite_regs field in the given tdesc.
279 * x86-tdesc.h: New file.
280 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
281 Adjust following the addition of the new expedite_regs parameter
283 * linux-tic6x-low.c (tic6x_read_description): Likewise.
284 * linux-x86-tdesc.c: #include "x86-tdesc.h".
285 (i386_linux_read_description, amd64_linux_read_description):
286 Adjust following the addition of the new expedite_regs parameter
288 * lynx-i386-low.c: #include "x86-tdesc.h".
289 (lynx_i386_arch_setup): Adjust following the addition of the new
290 expedite_regs parameter to init_target_desc.
291 * nto-x86-low.c: #include "x86-tdesc.h".
292 (nto_x86_arch_setup): Adjust following the addition of the new
293 expedite_regs parameter to init_target_desc.
294 * win32-i386-low.c: #include "x86-tdesc.h".
295 (i386_arch_setup): Adjust following the addition of the new
296 expedite_regs parameter to init_target_desc.
298 2018-05-10 Joel Brobecker <brobecker@adacore.com>
301 * win32-low.c (win32_create_inferior): Add call to my_wait
302 setting last_status global.
304 2018-05-10 Joel Brobecker <brobecker@adacore.com>
307 * win32-low.c (create_process): Only call gdb_tilde_expand if
308 inferior_cwd is not NULL.
310 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
312 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
313 registers to the cache if their values have changed.
314 (i387_xsave_to_cache): Provide default values for x87 control
315 registers when these features are available, but disabled.
316 * regcache.c (supply_register_by_name_zeroed): New function.
317 * regcache.h (supply_register_by_name_zeroed): Declare new
320 2018-05-07 Tom Tromey <tom@tromey.com>
322 * configure: Rebuild.
324 2018-05-04 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
328 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
329 Pedro Alves <palves@redhat.com>
331 * linux-aarch64-low.c (aarch64_stopped_data_address):
334 2018-04-27 Tom Tromey <tom@tromey.com>
336 * configure: Rebuild.
338 2018-04-23 Tom Tromey <tom@tromey.com>
340 * configure: Rebuild.
342 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
344 * Makefile.in (depcomp): Add "..".
345 (all_deps_files): New and use it.
347 2018-04-18 Alan Hayward <alan.hayward@arm.com>
349 * configure.srv (aarch64*-*-linux*): Don't include xml.
350 (i[34567]86-*-cygwin*): Likewise.
351 (i[34567]86-*-linux*): Likewise.
352 (i[34567]86-*-lynxos*): Likewise.
353 (i[34567]86-*-mingw32ce*): Likewise.
354 (i[34567]86-*-mingw*): Likewise.
355 (i[34567]86-*-nto*): Likewise.
356 (tic6x-*-uclinux): Likewise.
357 (x86_64-*-linux*): Likewise.
358 (x86_64-*-mingw*): Likewise.
359 (x86_64-*-cygwin*): Likewise.
361 2018-04-18 Alan Hayward <alan.hayward@arm.com>
363 * tdesc.c: Remove xml parameter.
365 2018-04-18 Alan Hayward <alan.hayward@arm.com>
367 * server.c (get_features_xml): Remove cast.
368 * tdesc.c (void target_desc::accept): Fill in function.
369 (tdesc_get_features_xml): Remove old xml creation.
370 (print_xml_feature::visit_pre): Add xml vistor.
371 * tdesc.h (struct target_desc): Make xmltarget mutable.
372 (tdesc_get_features_xml): Remove declaration.
374 2018-04-18 Alan Hayward <alan.hayward@arm.com>
376 * tdesc.c (tdesc_architecture_name): Add new function.
377 (tdesc_osabi_name): Likewise.
378 (tdesc_get_features_xml): Use new functions.
380 2018-04-18 Alan Hayward <alan.hayward@arm.com>
382 * tdesc.c (tdesc_create_flags): Remove.
383 (tdesc_add_flag): Likewise.
384 (tdesc_named_type): Likewise.
385 (tdesc_create_union): Likewise.
386 (tdesc_create_struct): Likewise.
387 (tdesc_create_vector): Likewise.
388 (tdesc_add_bitfield): Likewise.
389 (tdesc_add_field): Likewise.
390 (tdesc_set_struct_size): Likewise.
392 2018-04-18 Alan Hayward <alan.hayward@arm.com>
394 * tdesc.c (~target_desc): Remove implictly deleted items.
395 (init_target_desc): Iterate all features.
396 (tdesc_get_features_xml): Use vector.
397 (tdesc_create_feature): Create feature.
398 * tdesc.h (tdesc_feature) Remove
399 (target_desc): Add features.
401 2018-04-18 Alan Hayward <alan.hayward@arm.com>
403 * Makefile.in: Add common/tdesc.c
404 * tdesc.c (init_target_desc): init all reg_defs from register
406 (tdesc_create_reg): Create tdesc_reg.
407 * tdesc.h (tdesc_feature): Add register vector.
409 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
411 * tdesc.h (struct target_desc) <features>: Change type to
412 std::vector<std::string>.
413 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
415 (tdesc_get_features_xml): Likewise.
416 (tdesc_create_feature): Likewise.
418 2018-03-26 Alan Hayward <alan.hayward@arm.com>
420 * regcache.c (find_register_by_number): Return a ref.
421 (find_regno): Use references.
422 (register_size): Likewise.
423 (register_data): Likewise.
424 * tdesc.c (target_desc::~target_desc): Remove free calls.
425 (target_desc::operator==): Use std::vector compare.
426 (init_target_desc): Use reference.
427 (tdesc_create_reg): Use reg constructors.
428 * tdesc.h (struct target_desc): Replace pointer with object.
430 2018-03-23 Alan Hayward <alan.hayward@arm.com>
432 * regcache.c (find_register_by_number): Make static.
433 (find_regno): Use find_register_by_number
434 * regcache.h (struct reg): Remove declaration.
436 2018-03-23 Alan Hayward <alan.hayward@arm.com>
438 * tdesc.c (target_desc::~target_desc): Move to here.
439 (target_desc::operator==): Likewise.
440 * tdesc.h (target_desc::~target_desc): Move from here.
441 (target_desc::operator==): Likewise.
443 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
445 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
447 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
449 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
451 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
452 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
453 and init_registers_s390_gs_linux64.
455 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
457 * linux-s390-low.c (s390_fill_gs): Remove function.
458 (s390_fill_gsbc): Remove function.
459 (s390_regsets): Set fill functions for the guarded storage regsets
462 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
464 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
465 the word size. Add comment.
466 (s390_get_wordsize): New function.
467 (s390_arch_setup): No longer select a temporary tdesc to fetch the
468 pswm with it. Instead, use s390_get_wordsize to determine the
469 word size first and derive the correct tdesc from that directly.
471 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
473 * Makefile.in: Include silent-rules.mk.
474 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
475 (COMPILE): Add ECHO_CXX.
476 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
477 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
478 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
479 (version-generated.c): Add ECHO_GEN.
480 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
481 (IPAGENT_COMPILE): Add ECHO_CXX.
482 (%-generated.c): Add ECHO_REGDAT.
484 2018-03-14 Tom Tromey <tom@tromey.com>
487 * ax.c (ax_printf): Special case for NULL.
489 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
491 * linux-low.c (linux_qxfer_libraries_svr4): Use
492 xml_escape_text_append.
494 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
496 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
498 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
500 * server.c (handle_general_set): Remove unnecessary xstrdup.
502 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
504 * server.c (parse_debug_format_options): Adjust to
505 delim_string_to_char_ptr_vec changes.
506 * thread-db.c (thread_db_load_search): Adjust to
507 dirnames_to_char_ptr_vec changes.
509 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
511 * target.h (target_enable_btrace, target_disable_btrace)
512 (target_read_btrace, target_read_btrace_conf): Turn macro into
513 inline function. Throw error if target method is not defined.
514 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
515 check for btrace target method. Be prepared to handle exceptions
516 from btrace target methods.
518 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
520 * server.c (captured_main): Change order of error message printed
521 when the current working directory cannot be found.
523 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
525 * server.c: Include "filenames.h" and "pathstuff.h".
526 (program_name): Delete variable.
527 (program_path): New anonymous class.
528 (get_exec_wrapper): Use "program_path" instead of
530 (handle_v_run): Likewise.
531 (captured_main): Likewise.
532 (process_serial_event): Likewise.
534 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
536 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
537 (OBJS): Add "pathstuff.o".
538 * server.c (current_directory): New global variable.
539 (captured_main): Initialize "current_directory".
541 2018-02-26 Alan Hayward <alan.hayward@arm.com>
543 * tdesc.c: Use common/tdesc.h.
546 2018-02-20 Alan Hayward <alan.hayward@arm.com>
547 Simon Marchi <simon.marchi@ericsson.com>
549 * Makefile.in: Switch order of make rules.
551 2018-02-19 Alan Hayward <alan.hayward@arm.com>
553 * Makefile.in: Add common directory in build.
554 * configure.ac: Add common reference.
555 * configure: Regenerate.
557 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
559 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
560 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
561 * spu-low.c (spu_target_ops): Likewise.
562 * win32-low.c (win32_target_ops): Likewise.
563 * server.c (supported_btrace_packets): Report packets unconditionally.
564 * target.h (target_ops) <supports_btrace>: Remove.
565 (target_supports_btrace): Remove.
567 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
569 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
570 (handle_btrace_disable): Change return type to void. Use exceptions
572 (handle_btrace_general_set): Catch exception and copy message to
575 2018-02-08 Tom Tromey <tom@tromey.com>
577 * linux-low.c (install_software_single_step_breakpoints): Use
579 * inferiors.c (make_cleanup_restore_current_thread): Remove.
580 (do_restore_current_thread_cleanup): Remove.
581 * gdbthread.h (make_cleanup_restore_current_thread): Don't
584 2018-02-08 Tom Tromey <tom@tromey.com>
586 * mem-break.c (set_raw_breakpoint_at): Use
587 gdb::unique_xmalloc_ptr.
589 2018-01-30 Pedro Alves <palves@redhat.com>
592 * target.c (target_terminal::terminal_state): Rename to ...
593 (target_terminal::m_terminal_state): ... this.
595 2018-01-19 James Clarke <jrtc27@jrtc27.com>
597 * linux-low.c (handle_extended_wait): Surround call to
598 thread_db_notice_clone with #ifdef USE_THREAD_DB.
600 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
602 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
603 linux_ptrace_attach_fail_reason_string now returning an
605 (linux_attach): Likewise.
606 * thread-db.c (attach_thread): Likewise.
608 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
611 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
612 checking for fs_base/gs_base fields in struct user_regs_struct.
613 * configure: Regenerate.
615 2018-01-16 Yao Qi <yao.qi@linaro.org>
618 * linux-low.c (fetch_register): Call supply_register instead of
621 2018-01-08 Yao Qi <yao.qi@linaro.org>
622 Simon Marchi <simon.marchi@ericsson.com>
624 * Makefile.in (OBS): Remove selftest.o.
625 * configure.ac: Set srv_selftest_objs if $development is true.
626 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
627 * configure: Re-generated.
628 * server.c (captured_main): Wrap variable selftest_filter with
631 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
633 * server.c (parse_debug_format_options): Return std::string.
634 (handle_monitor_command, captured_main): Adjust.
636 2018-01-05 Pedro Alves <palves@redhat.com>
639 * server.c (captured_main): Pass quiet=false to
640 save_original_signals_state.
642 2018-01-01 Joel Brobecker <brobecker@adacore.com>
644 * gdbreplay.c (gdbreplay_version): Update copyright year in
646 * server.c (gdbserver_version): Likewise.
648 2017-12-08 Tom Tromey <tom@tromey.com>
650 * ax.c (ax_printf): Update.
652 2017-12-07 Yao Qi <yao.qi@linaro.org>
654 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
655 aarch64_linux_read_description.
656 * linux-amd64-ipa.c (idx2mask): New array.
657 (get_ipa_tdesc): Move idx2mask out.
658 (initialize_low_tracepoint): Initialize target descriptions.
659 * linux-i386-ipa.c (idx2mask): New array.
660 (get_ipa_tdesc): Move idx2mask out.
661 (initialize_low_tracepoint): Initialize target descriptions.
663 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
665 * tdesc.c (struct tdesc_type): Change return type.
666 (tdesc_add_flag): Change parameter type.
667 (tdesc_add_bitfield): Likewise.
668 (tdesc_add_field): Likewise.
669 (tdesc_set_struct_size): Likewise.
671 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
673 * regcache.c (registers_to_string): Remove unused variable.
675 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
677 * inferiors.c (for_each_inferior_with_data): Remove.
678 * inferiors.h (for_each_inferior_with_data): Remove.
679 * server.c (handle_qxfer_threads_worker): Change parameter type.
680 (handle_qxfer_threads_proper): Use for_each_thread.
682 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
684 * inferiors.c (for_each_inferior): Remove.
685 (clear_inferiors): Use for_each_thread.
686 * inferiors.h (for_each_inferior): Remove.
687 * linux-low.c (linux_wait_for_event_filtered): Use
689 (linux_stabilize_threads): Likewise.
690 * regcache.c (regcache_release): Likewise.
691 * server.c (gdb_wants_all_threads_stopped): Likewise.
692 (clear_pending_status_callback): Remove.
693 (handle_status): Use for_each_thread.
694 (captured_main): Likewise.
695 * win32-low.c (child_init_thread_list): Likewise.
696 (win32_clear_inferiors): Likewise.
697 (fake_breakpoint_event): Likewise.
699 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
701 * inferiors.h (find_inferior): Remove.
702 * inferiors.c (find_inferior): Remove.
704 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
706 * linux-low.c (resume_status_pending_p): Update comment.
707 (need_step_over_p): Update comment.
709 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
711 * linux-low.c (proceed_one_lwp): Return void, change parameter
713 (unsuspend_and_proceed_one_lwp): Likewise.
714 (proceed_all_lwps): Use for_each_thread.
715 (unstop_all_lwps): Likewise.
717 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
719 * linux-low.c (linux_resume_one_thread): Return void, take
721 (linux_resume): Use for_each_thread.
723 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
725 * linux-low.c (send_sigstop_callback): Return void, change
726 parameter type. Rename to...
727 (send_sigstop): ... this.
728 (suspend_and_send_sigstop_callback): Return void, change parameter
730 (suspend_and_send_sigstop): ... this.
731 (stop_all_lwps): Use for_each_thread.
733 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
735 * linux-low.c (lwp_running): Return bool, remove unused
737 (linux_stabilize_threads): Use find_thread.
739 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
741 * linux-low.c (select_singlestep_lwp_callback): Remove.
742 (count_events_callback): Remove.
743 (select_event_lwp_callback): Remove.
744 (select_event_lwp): Use find_thread/for_each_thread.
746 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
748 * linux-low.c (not_stopped_callback): Return bool, take filter
750 (linux_wait_for_event_filtered): Use find_thread.
751 (linux_wait_1): Likewise.
753 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
755 * linux-low.c (same_lwp): Remove.
756 (find_lwp_pid): Use find_thread.
758 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
760 * linux-low.c (delete_lwp_callback): Remove.
761 (linux_mourn): Use for_each_thread.
763 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
765 * linux-low.c (linux_detach_lwp_callback): Return void, remove
766 args parameter, don't check for pid.
767 (linux_detach): Use for_each_thread.
769 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
771 * linux-low.c (struct counter): Remove.
772 (second_thread_of_pid_p): Remove.
773 (last_thread_of_process_p): Use find_thread.
775 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
777 * inferiors.c (find_inferior_in_random): Remove.
778 * inferiors.h (find_inferior_in_random): Remove.
779 * linux-low.c (status_pending_p_callback): Return bool, accept
780 parameter ptid directly.
781 (linux_wait_for_event_filtered): Use find_thread_in_random.
782 (linux_wait_1): Likewise.
784 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
786 * inferiors.c (find_inferior_id): Remove.
787 (find_thread_ptid): Move implemention from find_inferior_id to
789 * inferiors.h (find_inferior_id): Remove.
790 * server.c (handle_status): Use find_thread_ptid.
791 (process_serial_event): Likewise.
792 * thread-db.c (find_one_thread): Likewise.
793 (thread_db_thread_handle): Likewise.
794 * win32-low.c (thread_rec): Likewise.
795 (child_delete_thread): Likewise.
796 (win32_thread_alive): Likewise.
797 (get_child_debug_event): Likewise.
799 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
801 * linux-mips-low.c (update_watch_registers_callback): Return
802 void, remove pid_p parameter, don't check for pid.
803 (mips_insert_point, mips_remove_point): Use for_each_thread.
805 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
807 * lynx.low (lynx_delete_thread_callback): Remove.
808 (lynx_mourn): Use for_each_thread.
810 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
812 * regcache.c (regcache_invalidate_one): Remove.
813 (regcache_invalidate_pid): use for_each_thread.
815 2017-11-26 Tom Tromey <tom@tromey.com>
817 * linux-low.c (linux_create_inferior): Update.
819 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
821 * spu-low.c (spu_create_inferior): Fix typo in argument name.
823 2017-11-24 Alan Hayward <alan.hayward@arm.com>
825 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
826 * linux-aarch64-low.c (initialize_low_arch): Call init func.
827 * linux-aarch64-tdesc-selftest.c: New file.
828 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
830 2017-11-24 Alan Hayward <alan.hayward@arm.com>
832 * configure.srv: Add new file.
833 * linux-aarch64-low.c (initialize_low_arch): Call init func.
834 * linux-aarch64-tdesc-selftest.c: New file.
835 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
837 2017-11-24 Alan Hayward <alan.hayward@arm.com>
839 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
840 * linux-aarch64-low.c (initialize_low_arch): Remove init.
841 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
843 2017-11-24 Alan Hayward <alan.hayward@arm.com>
845 * configure.srv: Add new files.
846 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
847 aarch64_linux_read_description.
848 * linux-aarch64-low.c (aarch64_linux_read_description):
849 Merge with aarch64_arch_setup.
850 (aarch64_arch_setup): Call aarch64_linux_read_description.
851 * linux-aarch64-tdesc.c: New file.
852 * linux-aarch64-tdesc.h: New file.
854 2017-11-24 Yao Qi <yao.qi@linaro.org>
856 * configure.srv: Set $srv_regobj for tic6x-linux.
857 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
858 (tic6x_read_description): Move some code to tic6x_arch_setup.
859 (tic6x_tdesc_test): New function.
860 (initialize_low_arch): Call selftests::register_test.
862 2017-11-22 Yao Qi <yao.qi@linaro.org>
864 * remote-utils.c (prepare_resume_reply): Use memcpy.
866 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
868 * linux-low.c (kill_one_lwp_callback): Return void, take
869 argument directly, don't filter on pid.
870 (linux_kill): Use for_each_thread.
872 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
874 * linux-low.c (need_step_over_p): Return bool, remove dummy
876 (linux_resume, proceed_all_lwps): Use find_thread.
878 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
880 * linux-low.c (resume_status_pending_p): Return bool, remove
882 (linux_resume): Use find_thread.
884 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
886 * linux-low.c (struct thread_resume_array): Remove.
887 (linux_set_resume_request): Return void, take arguments
889 (linux_resume): Use for_each_thread.
891 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
893 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
894 return bool, remove data argument.
895 (linux_stabilize_threads): Use find_thread.
897 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
899 * linux-low.c (unsuspend_one_lwp): Remove.
900 (unsuspend_all_lwps): Use for_each_thread, inline code from
903 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
905 * gdbthread.h (find_thread): Add overload with ptid_t filter.
906 * linux-low.c (struct iterate_over_lwps_args): Remove.
907 (iterate_over_lwps_filter): Remove.
908 (iterate_over_lwps): Use find_thread.
910 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
912 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
913 (linux_handle_new_gdb_connection): Use for_each_thread, inline
914 code from reset_lwp_ptrace_options_callback.
916 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
918 * linux-arm-low.c (struct update_registers_data): Remove.
919 (update_registers_callback): Return void, take arguments
920 directly, don't check thread's pid.
921 (arm_insert_point, arm_remove_point): Use for_each_thread.
923 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
925 * win32-low.c (continue_one_thread): Return void, take argument
927 (child_continue): Use for_each_thread.
929 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
931 * win32-i386-low.c (update_debug_registers_callback): Rename
933 (update_debug_registers): ... this, return void, remove pid_p arg.
934 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
936 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
938 * inferiors.h (struct process_info): Add constructor, initialize
940 <syscalls_to_catch>: Change type to std::vector<int>.
941 * inferiors.c (add_process): Allocate process_info with new.
942 (remove_process): Free process_info with delete.
943 * linux-low.c (handle_extended_wait): Adjust.
944 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
945 * server.c (handle_general_set): Adjust.
947 2017-11-16 Pedro Alves <palves@redhat.com>
949 * remote-utils.c (remote_close): Block SIGIO signals instead of
950 uninstalling the SIGIO handler.
952 2017-11-16 Alan Hayward <alan.hayward@arm.com>
954 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
956 2017-11-16 Yao Qi <yao.qi@linaro.org>
958 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
959 (tic6x_store_gregset): Likewise.
960 (tic6x_usrregs_info): Move it up.
962 2017-11-15 Alan Hayward <alan.hayward@arm.com>
964 * Makefile.in: Update arch rules.
965 * configure.srv: Explicitly mark arch/ files.
967 2017-11-13 Andreas Schwab <schwab@suse.de>
969 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
971 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
973 2017-11-06 Pedro Alves <palves@redhat.com>
975 * config.in, configure: Regenerate.
977 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
979 * target.c (struct thread_search): Remove.
980 (thread_search_callback): Remove.
981 (prepare_to_access_memory): Use for_each_thread instead of
982 find_inferior. Inline code from thread_search_callback.
984 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
986 * server.c (struct visit_actioned_threads_data): Remove.
987 (visit_actioned_threads): Change prototype to take arguments
989 (resume): Use find_thread instead of find_inferior.
991 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
993 * server.c (queue_stop_reply_callback): Change prototype, return
995 (find_status_pending_thread_callback): Remove.
996 (handle_status): Replace find_inferior with find_thread and
999 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1001 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1003 (aarch64_store_gregset): Likewise.
1004 (aarch64_fill_fpregset): Likewise.
1005 (aarch64_store_fpregset): Likewise.
1007 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1009 * gdbthread.h (find_thread, for_each_thread): New functions.
1010 * inferiors.c (thread_of_pid): Remove.
1011 (find_any_thread_of_pid): Use find_thread.
1012 * linux-low.c (num_lwps): Use for_each_thread.
1014 2017-10-17 Yao Qi <yao.qi@linaro.org>
1016 * Makefile.in: Remove one rule.
1017 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1019 2017-10-17 Yao Qi <yao.qi@linaro.org>
1021 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1022 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1024 2017-10-17 Yao Qi <yao.qi@linaro.org>
1026 * configure.srv: Rename arm.o with arch/arm.o.
1028 2017-10-17 Yao Qi <yao.qi@linaro.org>
1030 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1031 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1032 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1033 (arch-i386.o, arch-amd64.o): Remove rules.
1034 (arch/%.o): New rule.
1035 Update POSTCOMPILE and COMPILE.pre.
1036 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1037 * configure: Re-generated.
1038 * configure.srv: Replace arch-i386.o with arch/i386.o.
1039 Replace arch-amd64.o with arch/amd64.o.
1041 2017-10-16 Yao Qi <yao.qi@linaro.org>
1043 * configure: Regenerated.
1045 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1047 * inferiors.h: (struct inferior_list): Remove.
1048 (struct inferior_list_entry); Remove.
1049 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1050 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1051 get_first_inferior): Remove.
1052 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1053 find_inferior_id, find_inferior_in_random): Change signature.
1054 * inferiors.c (all_threads): Change type to
1055 std::list<thread_info *>.
1056 (get_thread): Remove macro.
1057 (find_inferior, find_inferior_id): Change signature, implement
1059 (find_inferior_in_random): Change signature, implement using
1060 find_thread_in_random.
1061 (for_each_inferior, for_each_inferior_with_data): Change
1062 signature, implement using for_each_thread.
1063 (add_inferior_to_list, remove_inferior): Remove.
1064 (add_thread, get_first_thread, thread_of_pid,
1065 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1066 (get_first_inferior, one_inferior_p, clear_inferior_list):
1068 (clear_inferiors, get_thread_process): Update.
1069 * gdbthread.h: Include <list>.
1070 (struct thread_info) <entry>: Remove field.
1072 (all_threads): Change type to std::list<thread_info *>.
1073 (get_first_inferior): Add doc.
1074 (find_thread, for_each_thread, find_thread_in_random): New
1076 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1077 * linux-arm-low.c (update_registers_callback): Update.
1078 * linux-low.c (second_thread_of_pid_p): Update.
1079 (kill_one_lwp_callback, linux_detach_lwp_callback,
1080 delete_lwp_callback, status_pending_p_callback, same_lwp,
1081 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1082 iterate_over_lwps, not_stopped_callback,
1083 resume_stopped_resumed_lwps, count_events_callback,
1084 select_singlestep_lwp_callback, select_event_lwp_callback,
1085 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1086 suspend_and_send_sigstop_callback, wait_for_sigstop,
1087 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1088 lwp_running, linux_set_resume_request, resume_status_pending_p,
1089 need_step_over_p, start_step_over, linux_resume_one_thread,
1090 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1091 reset_lwp_ptrace_options_callback): Update.
1092 * linux-mips-low.c (update_watch_registers_callback): Update.
1093 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1095 (free_register_cache_thread_one): Remove.
1096 (regcache_release): Update.
1097 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1098 handle_qxfer_threads_worker): Update.
1099 (handle_query): Update, use list iterator.
1100 (visit_actioned_threads, handle_pending_status,
1101 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1102 clear_pending_status_callback, set_pending_status_callback,
1103 find_status_pending_thread_callback, handle_status,
1104 process_serial_event): Update.
1105 * target.c (thread_search_callback): Update.
1106 * thread-db.c (thread_db_get_tls_address): Update.
1107 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1109 * win32-i386-low.c (update_debug_registers_callback): Update.
1110 * win32-low.c (delete_thread_info, child_delete_thread,
1111 continue_one_thread, suspend_one_thread,
1112 get_child_debug_event): Adjust.
1114 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1116 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1117 * inferiors.h: Include <list>.
1118 (struct process_info) <entry>: Remove field.
1120 (pid_of): Change macro to function.
1121 (ptid_of, lwpid_of): Remove macro.
1122 (all_processes): Change type to std::list<process_info *>.
1123 (ALL_PROCESSES): Remove macro.
1124 (for_each_process, find_process): New function.
1125 * inferiors.c (all_processes): Change type to
1126 std::list<process_info *>.
1127 (find_thread_process): Adjust.
1128 (add_process): Likewise.
1129 (remove_process): Likewise.
1130 (find_process_pid): Likewise.
1131 (get_first_process): Likewise.
1132 (started_inferior_callback): Remove.
1133 (have_started_inferiors_p): Adjust.
1134 (attached_inferior_callback): Remove.
1135 (have_attached_inferiors_p): Adjust.
1136 * linux-low.c (check_zombie_leaders): Likewise.
1137 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1138 (x86_linux_update_xmltarget): Adjust.
1139 * server.c (handle_query): Likewise.
1140 (gdb_reattached_process): Remove.
1141 (handle_status): Adjust.
1142 (kill_inferior_callback): Likewise.
1143 (detach_or_kill_inferior): Remove.
1144 (print_started_pid): Likewise.
1145 (print_attached_pid): Likewise.
1146 (detach_or_kill_for_exit): Update.
1147 (process_serial_event): Likewise.
1148 * linux-arm-low.c (arm_new_fork): Likewise.
1150 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1152 * dll.h: Include <list>.
1153 (struct dll_info): Add constructor.
1154 <entry>: Remove field.
1155 (all_dlls): Change type to std::list<dll_info>.
1156 * dll.c: Include <algorithm>.
1157 (get_dll): Remove macro.
1158 (all_dlls): Change type to std::list<dll_info *>.
1159 (free_one_dll): Remove.
1160 (match_dll): Likewise.
1161 (loaded_dll): Adjust.
1162 (unloaded_dll): Adjust to all_dlls type change, use
1163 std::find_if. Inline code from match_dll.
1164 (clear_dlls): Adjust to all_dlls type change.
1165 * server.c (emit_dll_description): Remove.
1166 (handle_qxfer_libraries): Adjust to all_dlls type change,
1167 integrate emit_dll_description's functionality.
1169 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1171 * linux-low.h (struct linux_target_ops) <delete_process>: New
1173 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1174 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1175 (struct linux_target_ops): Add delete_process callback.
1176 * linux-arm-low.c (arm_delete_process): New.
1177 (struct linux_target_ops): Add delete_process callback.
1178 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1179 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1180 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1181 * linux-mips-low.c (mips_linux_delete_process): New.
1182 (struct linux_target_ops): Add delete_process callback.
1183 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1184 * linux-s390-low.c (struct linux_target_ops): Likewise.
1185 * linux-sh-low.c (struct linux_target_ops): Likewise.
1186 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1187 * linux-tile-low.c (struct linux_target_ops): Likewise.
1188 * linux-x86-low.c (x86_linux_delete_process): New.
1189 (struct linux_target_ops): Add delete_process callback.
1190 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1192 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1194 * linux-aarch64-low.c (the_low_target): Add thread delete
1196 * linux-arm-low.c (arm_delete_thread): New function.
1197 (the_low_target): Add thread delete callback.
1198 * linux-bfin-low.c (the_low_target): Likewise.
1199 * linux-crisv32-low.c (the_low_target): Likewise.
1200 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1202 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1204 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1205 * linux-mips-low.c (mips_linux_delete_thread): New function.
1206 (the_low_target): Add thread delete callback.
1207 * linux-ppc-low.c (the_low_target): Likewise.
1208 * linux-s390-low.c (the_low_target): Likewise.
1209 * linux-sh-low.c (the_low_target): Likewise.
1210 * linux-tic6x-low.c (the_low_target): Likewise.
1211 * linux-tile-low.c (the_low_target): Likewise.
1212 * linux-x86-low.c (the_low_target): Likewise.
1213 * linux-xtensa-low.c (the_low_target): Likewise.
1215 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1217 * win32-low.c: Include "common-inferior.h".
1219 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1221 * inferiors.c (set_inferior_cwd): New function.
1222 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1223 (handle_query): Inform that QSetWorkingDir is supported.
1224 * win32-low.c (create_process): Pass the inferior's cwd to
1227 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1229 * inferiors.c (current_inferior_cwd): New global variable.
1230 (get_inferior_cwd): New function.
1231 * inferiors.h (struct process_info) <cwd>: New field.
1233 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1235 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1236 (OBS): Add gdb_tilde_expand.o.
1238 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1240 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1241 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1243 2017-09-29 Pedro Alves <palves@redhat.com>
1245 * ax.c (gdb_parse_agent_expr): Constify.
1246 * ax.h (gdb_parse_agent_expr): Constify.
1247 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1249 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1250 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1251 * remote-utils.h (read_ptid): Constify.
1252 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1253 (process_point_options, process_serial_event): Constify.
1254 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1255 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1256 (cmd_qtbuffer): Constify.
1258 2017-09-29 Pedro Alves <palves@redhat.com>
1260 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1263 2017-09-29 Pedro Alves <palves@redhat.com>
1265 * linux-low.c (handle_extended_wait): Pass parent thread instead
1266 of process to thread_db_notice_clone.
1267 * linux-low.h (thread_db_notice_clone): Replace parent process
1268 parameter with parent thread parameter.
1269 * thread-db.c (find_one_thread): Add comment.
1270 (thread_db_notice_clone): Replace parent process parameter with
1271 parent thread parameter. Temporarily switch to the parent thread.
1273 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1275 * gdbthread.h: Include "common-gdbthread.h".
1276 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1277 "if" when validating the ptid.
1278 * remote-utils.c: Include "gdbthread.h".
1279 (prepare_resume_reply): Use "switch_to_thread".
1280 * target.c (done_accessing_memory): Likewise.
1282 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1284 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1285 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1286 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1287 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1288 s390x-gs-linux64-ipa.o to ipa_obj.
1289 * linux-s390-low.c (HWCAP_S390_GS): New define.
1290 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1292 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1293 (s390_arch_setup): Check for guarded-storage support and choose
1295 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1296 init_registers_s390x_gs_linux64.
1297 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1299 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1300 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1302 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1304 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1306 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1308 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1309 (thread_db_thread_handle): Declare.
1310 * linux-low.c (linux_target_ops): Initialize thread_handle.
1311 * server.c (handle_qxfer_threads_worker): Add support for
1313 * target.h (struct target_ops): Add new function pointer,
1315 (target_thread_handle): Define.
1316 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1318 (thread_db_thread_handle): New function.
1320 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1322 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1323 * linux-low.h (thread_db_notice_clone): Declare.
1324 * thread-db.c (thread_db_notice_clone): New function.
1326 2017-09-21 Pedro Alves <palves@redhat.com>
1328 * server.c (gdb_read_memory, handle_status, process_serial_event)
1329 (handle_serial_event, handle_target_event): Adjust to
1330 set_desired_thread prototype change.
1331 * target.c (set_desired_thread): Remove 'use_general' parameter
1333 * target.h (set_desired_thread): Remove 'use_general' parameter.
1335 2017-09-20 Tom Tromey <tom@tromey.com>
1337 * target.c (target_terminal::terminal_state): Define.
1338 (target_terminal::init): Rename from target_terminal_init.
1339 (target_terminal::inferior): Rename from
1340 target_terminal_inferior.
1341 (target_terminal::ours): Rename from target_terminal_ours.
1342 (target_terminal::ours_for_output, target_terminal::info): New.
1344 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1346 * server.c (accumulate_file_name_length): Remove.
1347 (emit_dll_description): Adjust to std::string change.
1348 (handle_qxfer_libraries): Use std::string to hold document.
1350 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1352 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1353 return type of xml_escape_text.
1354 * server.c (emit_dll_description): Likewise.
1356 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1358 * server.c (captured_main): Accept argument for --selftest.
1359 Update run_tests call.
1360 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1361 when registering selftests.
1363 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1365 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1366 instead of "VEC" for "target_desc.reg_defs".
1367 (regcache_cpy): Likewise.
1368 (registers_to_string): Likewise.
1369 (registers_from_string): Likewise.
1370 (find_regno): Likewise.
1371 (supply_regblock): Likewise.
1372 (regcache_raw_read_unsigned): Likewise.
1373 * tdesc.c (init_target_desc): Likewise.
1374 (tdesc_create_reg): Likewise.
1375 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1376 (struct target_desc) <reg_defs>: Convert to "std::vector".
1377 (target_desc): Do not initialize "reg_defs".
1378 (~target_desc): Update code to use "std::vector" instead of "VEC"
1379 for "target_desc.reg_defs".
1380 (operator==): Likewise.
1382 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1384 * inferiors.h (thread_to_gdb_id): Remove.
1385 * inferiors.c (thread_to_gdb_id): Remove.
1386 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1387 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1388 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1390 * nto-low.c (nto_fetch_registers, nto_store_registers,
1391 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1393 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1395 * inferiors.h (gdb_id_to_thread_id): Remove.
1396 * inferiors.c (gdb_id_to_thread_id): Remove.
1397 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1398 removal. Move pid declaration closer to where it's used.
1400 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1402 * server.c (handle_detach): New function.
1403 (process_serial_event): Move code out, call handle_detach.
1405 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1407 * server.c (require_running): Rename to ...
1408 (require_running_or_return): ... this ...
1409 (require_running_or_break): ... and this.
1410 (handle_query, process_serial_event): Adjust.
1412 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1414 * linux-low.c (linux_set_resume_request): Remove unused
1417 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1419 * server.c (first_thread_of): Remove.
1420 (process_serial_event): Replace usage of first_thread_of with
1421 find_any_thread_of_pid.
1422 * tracepoint.c (same_process_p): Remove.
1423 (gdb_agent_about_to_close): Replace usage of same_process_p with
1424 find_any_thread_of_pid.
1425 * linux-x86-low.c (same_process_callback): Remove.
1426 (x86_arch_setup_process_callback): Replace usage of
1427 same_process_callback with find_any_thread_of_pid.
1428 * thread-db.c (any_thread_of): Remove.
1429 (switch_to_process): Replace usage of any_thread_of with
1430 find_any_thread_of_pid.
1431 * inferiors.c (thread_pid_matches_callback): Remove.
1432 (find_thread_process): Adjust to use find_any_thread_of_pid.
1434 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1436 * regcache.c (get_thread_regcache): Guard calls to "memset"
1439 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1441 * linux-low.c (handle_extended_wait): Use
1442 "allocate_target_description" instead of "XNEW".
1443 * linux-x86-low.c (initialize_low_arch): Likewise.
1445 2017-09-05 Yao Qi <yao.qi@linaro.org>
1447 * configure.srv (srv_i386_regobj): Remove.
1448 (srv_amd64_regobj): Remove.
1449 (srv_regobj): Set it to "" for x86 non-linux targets.
1450 * linux-x86-tdesc.c (i386_linux_read_description):
1451 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1452 (init_registers_i386): Remove the declaration.
1453 (tdesc_i386): Remove the declaration.
1454 (lynx_i386_arch_setup): Call i386_create_target_description.
1455 * nto-x86-low.c: Likewise.
1456 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1457 [!__x86_64__]: include arch/i386.h.
1458 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1460 2017-09-05 Yao Qi <yao.qi@linaro.org>
1462 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1463 i386/amd64-XXX-linux from it.
1465 2017-09-05 Yao Qi <yao.qi@linaro.org>
1467 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1469 (ipa_amd64_linux_regobj): Remove.
1470 (ipa_x32_linux_regobj): Remove.
1472 2017-09-05 Yao Qi <yao.qi@linaro.org>
1474 * Makefile.in (arch-amd64.o): New rule.
1475 * configure.srv: Append arch-amd64.o.
1476 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1477 (get_ipa_tdesc): Call amd64_linux_read_description.
1478 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1479 and init_registers_amd64_XXX.
1480 * linux-x86-low.c (x86_linux_read_description): Call
1481 amd64_linux_read_description.
1482 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1483 (initialize_low_arch): Don't call init_registers_x32_XXX and
1484 init_registers_amd64_XXX.
1485 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1486 and tdesc_amd64_XXX.
1487 [__x86_64__] (amd64_tdesc_test): New function.
1488 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1489 and init_registers_amd64_XXX.
1490 * linux-x86-tdesc.c: Include arch/amd64.h.
1491 (xcr0_to_tdesc_idx): New function.
1492 (i386_linux_read_description): New function.
1493 (amd64_get_ipa_tdesc_idx): New function.
1494 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1495 (amd64_get_ipa_tdesc): Declare.
1497 2017-09-05 Yao Qi <yao.qi@linaro.org>
1499 * configure.srv (srv_i386_linux_xmlfiles): Remove
1500 i386/i386-XXX-linux.xml from it.
1502 2017-09-05 Yao Qi <yao.qi@linaro.org>
1504 * configure.srv: Set srv_i386_linux_regobj empty if $development
1506 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1507 initialize_low_tdesc.
1508 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1509 with #if initialize_low_tdesc.
1510 * linux-x86-tdesc-selftest.c: New file.
1511 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1513 2017-09-05 Yao Qi <yao.qi@linaro.org>
1515 * Makefile.in (arch-i386.o): New rule.
1516 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1517 (x86_64-*-linux*): Likewise.
1518 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1519 include arch/i386.h.
1520 (i386_linux_read_description): Remove code and call
1521 i386_create_target_description.
1522 * tdesc.c (allocate_target_description): New function.
1523 * tdesc.h (set_tdesc_architecture): Remove declaration.
1524 (set_tdesc_osabi): Likewise.
1526 2017-09-05 Yao Qi <yao.qi@linaro.org>
1528 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1529 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1530 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1532 * server.c (get_features_xml): Call tdesc_get_features_xml.
1533 * tdesc.c (set_tdesc_architecture): New function.
1534 (set_tdesc_osabi): New function.
1535 (tdesc_get_features_xml): New function.
1536 (tdesc_create_feature): Add an argument.
1537 * tdesc.h (struct target_desc) <features>: New field.
1538 <arch, osabi>: New field.
1539 (~target_desc): xfree features, arch, and osabi.
1540 (target_desc::oerator==): Don't compare .xmltarget.
1541 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1542 (set_tdesc_osabi): Likewise.
1543 (tdesc_get_features_xml): Likewise.
1545 2017-09-05 Yao Qi <yao.qi@linaro.org>
1547 * linux-x86-tdesc.c: Include selftest.h.
1548 (i386_tdesc_test): New function.
1549 (initialize_low_tdesc): Call selftests::register_test.
1550 * tdesc.h: Include regdef.h.
1551 (target_desc): Override operator == and !=.
1553 2017-09-05 Yao Qi <yao.qi@linaro.org>
1555 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1556 (ipa_obj): Likewise.
1557 * linux-i386-ipa.c: Include common/x86-xstate.h
1558 (get_ipa_tdesc): Call i386_linux_read_description.
1559 (initialize_low_tracepoint): Don't call init_registers_XXX
1560 functions, call initialize_low_tdesc instead.
1561 * linux-x86-low.c (x86_linux_read_description): Call
1562 i386_linux_read_description.
1563 (initialize_low_arch): Don't call init_registers_i386_XXX
1564 functions, call initialize_low_tdesc.
1565 * linux-x86-tdesc.c: New file.
1566 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1567 (i386_get_ipa_tdesc_idx): Declare.
1568 (i386_get_ipa_tdesc): Declare.
1569 (initialize_low_tdesc): Declare.
1571 2017-09-05 Yao Qi <yao.qi@linaro.org>
1573 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1576 2017-09-05 Yao Qi <yao.qi@linaro.org>
1578 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1579 * regcache.c (get_thread_regcache): Use VEC_length.
1580 (init_register_cache): Likewise.
1581 (regcache_cpy): Likewise.
1582 (registers_to_string): Iterate reg_defs via VEC_iterate.
1583 (find_regno): Likewise.
1584 (find_register_by_number): Use VEC_index.
1585 (register_size): Call find_register_by_number.
1586 (register_data): Call find_register_by_number.
1587 (supply_regblock): Use VEC_length.
1588 (regcache_raw_read_unsigned): Likewise.
1589 * tdesc.c (init_target_desc): Iterate reg_defs via
1591 (default_description): Update initializer.
1592 (copy_target_description): Don't update field num_registers.
1593 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1594 <num_registers>: Remove.
1596 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1598 * Makefile.in (.SECONDARY): Define target.
1600 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1602 * linux-low.c (linux_wait_1): Adjust.
1603 * server.c (queue_stop_reply_callback): Adjust.
1605 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1607 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1608 QEnvironmentUnset and QEnvironmentReset packets.
1609 (handle_query): Inform remote that QEnvironmentHexEncoded,
1610 QEnvironmentUnset and QEnvironmentReset are supported.
1612 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1614 * inferiors.h (inferior_target_data): Rename to ...
1615 (thread_target_data): ... this.
1616 (inferior_regcache_data): Rename to ...
1617 (thread_regcache_data): ... this.
1618 (set_inferior_regcache_data): Rename to ...
1619 (set_thread_regcache_data): ... this.
1620 * inferiors.c (inferior_target_data): Rename to ...
1621 (thread_target_data): ... this.
1622 (inferior_regcache_data): Rename to ...
1623 (thread_regcache_data): ... this.
1624 (set_inferior_regcache_data): Rename to ...
1625 (set_thread_regcache_data): ... this.
1626 (free_one_thread): Update.
1627 * linux-low.h (get_thread_lwp): Update.
1628 * regcache.c (get_thread_regcache): Update.
1629 (regcache_invalidate_thread): Update.
1630 (free_register_cache_thread): Update.
1631 * win32-i386-low.c (update_debug_registers_callback): Update.
1632 (win32_get_current_dr): Update.
1633 * win32-low.c (thread_rec): Update.
1634 (delete_thread_info): Update.
1635 (continue_one_thread): Update.
1636 (suspend_one_thread): Update.
1638 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1640 * inferiors.c (set_inferior_target_data): Remove.
1641 * inferiors.h (set_inferior_target_data): Remove.
1643 2017-08-18 Yao Qi <yao.qi@linaro.org>
1645 * Makefile.in (OBS): Add selftest.o.
1646 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1647 * configure, config.in: Re-generated.
1648 * server.c: Include common/sefltest.h.
1649 (captured_main): Handle option --selftest.
1651 2017-08-09 Yao Qi <yao.qi@linaro.org>
1653 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1654 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1655 i386-avx-mpx.o and i386-mmx.o.
1656 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1657 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1658 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1659 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1660 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1661 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1662 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1663 i386/amd64-avx-mpx.xml.
1665 2017-08-09 Yao Qi <yao.qi@linaro.org>
1667 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1668 and x32-avx-avx512.o.
1669 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1670 i386/x32-avx-avx512.xml.
1672 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1674 * tracepoint.h (enum class fast_tpoint_collect_result): New
1676 (fast_tracepoint_collecting): Change return type to
1677 fast_tpoint_collect_result.
1678 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1679 * linux-low.h: Include tracepoint.h.
1680 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1681 fast_tpoint_collect_result.
1682 * linux-low.c (handle_tracepoints): Adjust.
1683 (linux_fast_tracepoint_collecting): Change return type to
1684 fast_tpoint_collect_result.
1685 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1686 linux_wait_1, stuck_in_jump_pad_callback,
1687 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1688 proceed_one_lwp): Adjust to type change.
1690 2017-07-10 Yao Qi <yao.qi@linaro.org>
1692 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1694 2017-06-29 Yao Qi <yao.qi@linaro.org>
1696 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1698 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1700 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1702 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1704 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1706 * linux-low.c (linux_create_inferior): Adjust code to access the
1707 environment information via 'gdb_environ' class.
1708 * lynx-low.c (lynx_create_inferior): Likewise.
1709 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1710 (get_environ): Return a pointer to 'our_environ'.
1711 (captured_main): Initialize 'our_environ'.
1712 * server.h (get_environ): Adjust prototype.
1713 * spu-low.c (spu_create_inferior): Adjust code to access the
1714 environment information via 'gdb_environ' class.
1716 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1718 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1719 usage of "register" keyword.
1721 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1723 * configure: Re-generate.
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 * Makefile.in (COMPILE.pre): Add "-x c++".
1733 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1735 * fork-child.c: Conditionally include <signal.h>.
1737 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1739 * server.c (handle_general_set): Handle new packet
1740 "QStartupWithShell".
1741 (handle_query): Add "QStartupWithShell" to the list of supported
1743 (gdbserver_usage): Add help text explaining the
1744 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1746 (captured_main): Recognize and act upon the presence of the new
1749 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1750 Pedro Alves <palves@redhat.com>
1752 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1753 * configure: Regenerate.
1754 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1756 (i[34567]86-*-lynxos*): Likewise.
1757 (spu*-*-*): Likewise.
1758 * fork-child.c: New file.
1759 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1761 (linux_ptrace_fun): New function.
1762 (linux_create_inferior): Adjust function prototype to reflect
1763 change on "target.h". Adjust function code to use
1765 (linux_request_interrupt): Delete "signal_pid".
1766 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1767 (lynx_ptrace_fun): New function.
1768 (lynx_create_inferior): Adjust function prototype to reflect
1769 change on "target.h". Adjust function code to use
1771 * nto-low.c (nto_create_inferior): Adjust function prototype and
1772 code to reflect change on "target.h". Update comments.
1773 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1774 "common-terminal.h" and "environ.h".
1775 (terminal_fd): Moved to fork-child.c.
1776 (old_foreground_pgrp): Likewise.
1777 (restore_old_foreground_pgrp): Likewise.
1778 (last_status): Make it global.
1779 (last_ptid): Likewise.
1780 (our_environ): New variable.
1781 (startup_with_shell): Likewise.
1782 (program_name): Likewise.
1783 (program_argv): Rename to...
1784 (program_args): ...this.
1785 (wrapper_argv): New variable.
1786 (start_inferior): Delete function.
1787 (get_exec_wrapper): New function.
1788 (get_exec_file): Likewise.
1789 (get_environ): Likewise.
1790 (prefork_hook): Likewise.
1791 (post_fork_inferior): Likewise.
1792 (postfork_hook): Likewise.
1793 (postfork_child_hook): Likewise.
1794 (handle_v_run): Update code to deal with arguments coming from the
1795 remote host. Update calls from "start_inferior" to
1797 (captured_main): Likewise. Initialize environment variable. Call
1799 * server.h (post_fork_inferior): New prototype.
1800 (get_environ): Likewise.
1801 (last_status): Declare.
1802 (last_ptid): Likewise.
1803 (signal_pid): Likewise.
1804 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1805 (spu_ptrace_fun): New function.
1806 (spu_create_inferior): Adjust function prototype to reflect change
1807 on "target.h". Adjust function code to use "fork_inferior".
1808 * target.c (target_terminal_init): New function.
1809 (target_terminal_inferior): Likewise.
1810 (target_terminal_ours): Likewise.
1811 * target.h: Include <vector>.
1812 (struct target_ops) <create_inferior>: Update prototype.
1813 (create_inferior): Update macro.
1814 * utils.c (gdb_flush_out_err): New function.
1815 * win32-low.c (win32_create_inferior): Adjust function prototype
1816 and code to reflect change on "target.h".
1818 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1820 * inferiors.c (switch_to_thread): New function.
1822 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1824 * Makefile.in (SFILE): Add "common/job-control.c".
1825 (OBS): Add "job-control.o".
1827 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1829 * Makefile: Remove "@host_makefile_frag@".
1831 2017-05-05 Pedro Alves <palves@redhat.com>
1833 * configure: Regenerate.
1835 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1837 * configure: Regenerate.
1839 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1841 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1842 software_single_step change of return type to
1843 std::vector<CORE_ADDR>.
1844 * linux-low.c (install_software_single_step_breakpoints):
1846 * linux-low.h (install_software_single_step_breakpoints):
1849 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1851 * remote-utils.c: Include "gdb_termios.h" instead of
1853 * terminal.h: Delete file.
1855 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1857 * server.c: Include <vector>.
1858 <program_argv, wrapper_argv>: Convert to std::vector.
1859 (start_inferior): Rewrite function to use C++.
1860 (handle_v_run): Likewise. Update code that calculates the argv
1861 based on the vRun packet; use C++.
1862 (captured_main): Likewise.
1864 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1866 * server.c (handle_v_cont): Initialize thread_resume::thread
1869 2017-04-05 Pedro Alves <palves@redhat.com>
1871 * configure: Regenerate.
1873 2017-04-05 Pedro Alves <palves@redhat.com>
1875 * gdbreplay.c (sync_error): Constify.
1876 * linux-x86-low.c (push_opcode): Constify.
1878 2017-04-05 Pedro Alves <palves@redhat.com>
1880 * win32-low.c (get_child_debug_event)
1881 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1882 Report TARGET_WAITKIND_SPURIOUS instead.
1884 2017-04-05 Pedro Alves <palves@redhat.com>
1886 * remote-utils.c (remote_prepare, remote_open): Constify.
1887 * remote-utils.h (remote_prepare, remote_open): Constify.
1888 * server.c (captured_main): Constify 'port' handling.
1890 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1892 * Makefile.in (clean): Clear .deps.
1894 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1896 * .gitignore: Remove generated files, replace with wildcard.
1897 * (clean): Replace removal of generated files with wildcard.
1898 (version.c): Replace with...
1899 (version-generated.c): ...this.
1900 (xml-builtin.c): Replace with...
1901 (xml-builtin-generated.c): ...this.
1902 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1903 (%.c: *regformats*): Replace with...
1904 (%-generated.c: *regformats*): ...this.
1906 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1908 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1909 (xtensa_fill_gregset): Call collect_register_by_name for
1911 (xtensa_store_gregset): Call supply_register_by_name for
1914 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1916 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1917 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1918 (xtensa_store_gregset): Call supply_register for all registers in
1919 a0_regnum..a0_regnum + C0_NREGS range.
1921 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1923 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1924 (ax-ipa.o: ax.c): Remove.
1925 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1926 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1927 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1928 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1929 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1931 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1933 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1934 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1935 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1936 (errors-ipa.o: ../common/errors.c): Remove.
1937 (format-ipa.o: ../common/format.c): Remove.
1938 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1940 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1942 * Makefile.in (%-ipa.o: %.c): New rule.
1943 (tracepoint-ipa.o: tracepoint.c): Remove.
1944 (utils-ipa.o: utils.c): Remove.
1945 (remote-utils-ipa.o: remote-utils.c): Remove.
1946 (regcache-ipa.o: regcache.c): Remove.
1947 (i386-linux-ipa.o: i386-linux.c): Remove.
1948 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1949 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1950 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1951 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1952 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1953 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1954 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1955 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1956 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1957 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1958 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1959 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1960 (aarch64-ipa.o: aarch64.c): Remove.
1961 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1962 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1963 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1964 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1965 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1966 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1967 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1968 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1969 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1970 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1971 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1972 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1973 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1974 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1975 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1976 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1977 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1978 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1979 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1980 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1981 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1982 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1983 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1984 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1985 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1986 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1987 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1988 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1989 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1990 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1991 (tdesc-ipa.o: tdesc.c): Remove.
1992 (x32-linux-ipa.o: x32-linux.c): Remove.
1993 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1994 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1996 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1998 * Makefile.in (%.o: ../arch/%.c): New rule.
1999 (arm.o: ../arch/arm.c): Remove.
2000 (arm-linux.o: ../arch/arm-linux.c): Remove.
2001 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2002 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2004 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2006 * Makefile.in (%.o: ../nat/%.c): New rule.
2007 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2008 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2009 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2010 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2011 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2012 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2013 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2014 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2015 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2016 (linux-personality.o: ../nat/linux-personality.c): Remove.
2017 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2018 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2019 (x86-linux.o: ../nat/x86-linux.c): Remove.
2020 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2021 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2023 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2025 * Makefile.in (%.o: ../common/%.c): New rule.
2026 (signals.o: ../common/signals.c): Remove.
2027 (print-utils.o: ../common/print-utils.c): Remove.
2028 (rsp-low.o: ../common/rsp-low.c): Remove.
2029 (common-utils.o: ../common/common-utils.c): Remove.
2030 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2031 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2032 (vec.o: ../common/vec.c): Remove.
2033 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2034 (xml-utils.o: ../common/xml-utils.c): Remove.
2035 (ptid.o: ../common/ptid.c): Remove.
2036 (buffer.o: ../common/buffer.c): Remove.
2037 (format.o: ../common/format.c): Remove.
2038 (filestuff.o: ../common/filestuff.c): Remove.
2039 (agent.o: ../common/agent.c): Remove.
2040 (errors.o: ../common/errors.c): Remove.
2041 (environ.o: ../common/environ.c): Remove.
2042 (common-debug.o: ../common/common-debug.c): Remove.
2043 (cleanups.o: ../common/cleanups.c): Remove.
2044 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2045 (fileio.o: ../common/fileio.c): Remove.
2046 (common-regcache.o: ../common/common-regcache.c): Remove.
2047 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2048 (new-op.o: ../common/new-op.c): Remove.
2049 (btrace-common.o: ../common/btrace-common.c): Remove.
2051 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2053 * Makefile.in (%.o: ../target/%.c): New rule.
2054 (waitstatus.o: ../target/waitstatus.c): Remove.
2056 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2059 (%.c: ../regformats/%.dat,
2060 (%.c: ../regformats/arm/%.dat,
2061 (%.c: ../regformats/i386/%.dat,
2062 (%.c: ../regformats/rs6000/%.dat): New rules.
2063 (aarch64.c): Remove.
2064 (reg-arm.c): Remove.
2065 (arm-with-iwmmxt.c): Remove.
2066 (arm-with-vfpv2.c): Remove.
2067 (arm-with-vfpv3.c): Remove.
2068 (arm-with-neon.c): Remove.
2069 (reg-bfin.c): Remove.
2070 (reg-cris.c): Remove.
2071 (reg-crisv32.c): Remove.
2073 (i386-linux.c): Remove.
2074 (i386-avx.c): Remove.
2075 (i386-avx-linux.c): Remove.
2076 (i386-avx-avx512.c): Remove.
2077 (i386-avx-avx512-linux.c): Remove.
2078 (i386-mpx.c): Remove.
2079 (i386-mpx-linux.c): Remove.
2080 (i386-avx-mpx-avx512-pku.c): Remove.
2081 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2082 (i386-avx-mpx.c): Remove.
2083 (i386-avx-mpx-linux.c): Remove.
2084 (i386-mmx.c): Remove.
2085 (i386-mmx-linux.c): Remove.
2086 (reg-ia64.c): Remove.
2087 (reg-m32r.c): Remove.
2088 (reg-m68k.c): Remove.
2090 (mips-linux.c): Remove.
2091 (mips-dsp-linux.c): Remove.
2092 (mips64-linux.c): Remove.
2093 (mips64-dsp-linux.c): Remove.
2094 (nios2-linux.c): Remove.
2095 (powerpc-32.c): Remove.
2096 (powerpc-32l.c): Remove.
2097 (powerpc-altivec32l.c): Remove.
2098 (powerpc-cell32l.c): Remove.
2099 (powerpc-vsx32l.c): Remove.
2100 (powerpc-isa205-32l.c): Remove.
2101 (powerpc-isa205-altivec32l.c): Remove.
2102 (powerpc-isa205-vsx32l.c): Remove.
2103 (powerpc-e500l.c): Remove.
2104 (powerpc-64l.c): Remove.
2105 (powerpc-altivec64l.c): Remove.
2106 (powerpc-cell64l.c): Remove.
2107 (powerpc-vsx64l.c): Remove.
2108 (powerpc-isa205-64l.c): Remove.
2109 (powerpc-isa205-altivec64l.c): Remove.
2110 (powerpc-isa205-vsx64l.c): Remove.
2111 (s390-linux32.c): Remove.
2112 (s390-linux32v1.c): Remove.
2113 (s390-linux32v2.c): Remove.
2114 (s390-linux64.c): Remove.
2115 (s390-linux64v1.c): Remove.
2116 (s390-linux64v2.c): Remove.
2117 (s390-te-linux64.c): Remove.
2118 (s390-vx-linux64.c): Remove.
2119 (s390-tevx-linux64.c): Remove.
2120 (s390x-linux64.c): Remove.
2121 (s390x-linux64v1.c): Remove.
2122 (s390x-linux64v2.c): Remove.
2123 (s390x-te-linux64.c): Remove.
2124 (s390x-vx-linux64.c): Remove.
2125 (s390x-tevx-linux64.c): Remove.
2126 (tic6x-c64xp-linux.c): Remove.
2127 (tic6x-c64x-linux.c): Remove.
2128 (tic6x-c62x-linux.c): Remove.
2130 (reg-sparc64.c): Remove.
2131 (reg-spu.c): Remove.
2133 (amd64-linux.c): Remove.
2134 (amd64-avx.c): Remove.
2135 (amd64-avx-linux.c): Remove.
2136 (amd64-avx-avx512.c): Remove.
2137 (amd64-avx-avx512-linux.c): Remove.
2138 (amd64-mpx.c): Remove.
2139 (amd64-mpx-linux.c): Remove.
2140 (amd64-avx-mpx-avx512-pku.c): Remove.
2141 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2142 (amd64-avx-mpx.c): Remove.
2143 (amd64-avx-mpx-linux.c): Remove.
2145 (x32-linux.c): Remove.
2146 (x32-avx.c): Remove.
2147 (x32-avx-linux.c): Remove.
2148 (x32-avx-avx512.c): Remove.
2149 (x32-avx-avx512-linux.c): Remove.
2150 (reg-xtensa.c): Remove.
2151 (reg-tilegx.c): Remove.
2152 (reg-tilegx32.c): Remove.
2154 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2156 * Makefile.in (SFILES): Add "common/environ.c".
2157 (OBJS): Add "common/environ.h".
2159 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2161 * configure.ac: Check if the fs_base and gs_base members of
2162 `struct user_regs_struct' exist.
2163 * config.in: Regenerated.
2164 * configure: Likewise.
2166 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2168 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2170 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2171 (get_next_pcs_syscall_next_pc): Likewise.
2173 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2175 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2176 * nto-x86-low.c: Likewise.
2178 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2180 * Makefile.in: Include disable-implicit-rules.mk.
2182 2016-11-23 Pedro Alves <palves@redhat.com>
2184 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2185 (debug_vprintf): Use std::chrono::steady_clock instead of
2186 gettimeofday. Use '.' instead of ':'.
2187 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2188 (get_timestamp): Use std::chrono::steady_clock instead of
2191 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2193 * Makefile.in: Fix whitespace formatting.
2195 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2197 * Makefile.in (SFILES, OBS): Flatten list and order
2200 2016-11-23 Pedro Alves <palves@redhat.com>
2202 * event-loop.c (handle_file_event): Use warning.
2203 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2204 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2207 2016-11-23 Pedro Alves <palves@redhat.com>
2209 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2211 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2212 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2213 debug_printf and debug_flush for debug output.
2214 * server.c (handle_general_set): Likewise.
2215 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2218 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2220 * Makefile.in (.c.o): Replace rule with ...
2221 (%.o: %.c): ... this one.
2223 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2225 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2226 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2228 * configure.ac: Remove checks for the make program.
2229 * configure: Re-generate.
2231 2016-10-28 Pedro Alves <palves@redhat.com>
2233 * Makefile.in (CXX_DIALECT): Get from configure.
2234 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2235 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2236 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2237 * config.in: Regenerate.
2238 * configure: Regenerate.
2240 2016-10-27 Yao Qi <yao.qi@linaro.org>
2242 * linux-low.c (linux_supports_range_stepping): Return true if
2243 can_software_single_step return true.
2245 2016-10-27 Yao Qi <yao.qi@linaro.org>
2247 * inferiors.c (find_inferior_in_random): New function.
2248 * inferiors.h (find_inferior_in_random): Declare.
2249 * linux-low.c (linux_wait_for_event_filtered): Call
2250 find_inferior_in_random instead of find_inferior.
2252 2016-10-27 Yao Qi <yao.qi@linaro.org>
2254 * linux-low.c (linux_wait_1): If single-step breakpoints are
2255 inserted, remove them.
2257 2016-10-26 Pedro Alves <palves@redhat.com>
2259 * linux-low.c (handle_extended_wait): Link parent/child fork
2261 (linux_wait_1): Unlink them.
2262 (linux_set_resume_request): Ignore resume requests for
2263 already-resumed and unhandled fork child threads.
2264 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2265 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2267 (handle_v_requests) <vCont>: Don't call require_running.
2268 * server.h (in_queued_stop_replies): New declaration.
2270 2016-10-24 Yao Qi <yao.qi@linaro.org>
2273 * linux-aarch64-low.c (append_insns): Cast the return value to
2276 2016-10-10 Yao Qi <yao.qi@linaro.org>
2278 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2280 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2282 * target.c (target_supports_multi_process): New function, moved
2284 * target.h (target_supports_multi_process): ... here. Remove
2287 2016-10-05 Tom Tromey <tom@tromey.com>
2290 * tracepoint.c (handle_tracepoint_bkpts): Check
2291 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2293 2016-10-05 Yao Qi <yao.qi@linaro.org>
2295 * configure.srv: Update the path of arm-*.xml files.
2297 2016-10-05 Terry Guo <terry.guo@arm.com>
2298 Yao Qi <yao.qi@linaro.org>
2300 * Makefile.in: Adjust the path of rules.
2301 * configure.srv: Update the path of xml files.
2302 * regformats/arm-with-iwmmxt.dat: Regenerated.
2303 * regformats/arm-with-neon.dat: Likewise.
2304 * regformats/arm-with-vfpv2.dat: Likewise.
2305 * regformats/arm-with-vfpv3.dat Likewise.
2307 2016-09-30 Yao Qi <yao.qi@linaro.org>
2310 * target.c (target_stop_and_wait): Don't call
2311 target_continue_no_signal, use resume_stop instead.
2313 2016-09-26 Yao Qi <yao.qi@linaro.org>
2315 * linux-low.c (linux_wait_1): Call debug_exit.
2317 2016-09-23 Pedro Alves <palves@redhat.com>
2319 * Makefile.in (SFILES): Add common/new-op.c.
2320 (OBS): Add common/new-op.o.
2321 (new-op.o): New rule.
2323 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2325 * .gitinore: Ignore more files.
2327 2016-09-21 Yao Qi <yao.qi@linaro.org>
2329 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2332 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2334 * server.c (start_inferior): Call target_mourn_inferior instead of
2335 mourn_inferior; pass ptid_t argument to it.
2337 (handle_target_event): Likewise.
2338 * target.c (target_mourn_inferior): New function.
2339 * target.h (mourn_inferior): Delete macro.
2341 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2343 * linux-low.c (lwp_is_stepping): New function.
2345 2016-09-06 Carl Love <cel@us.ibm.com>
2347 * server.c (start_inferior): Fixed comment, requested comment change
2348 didn't get updated correctly. Removed reference to ptrace () call as
2349 it is only true on Linux systems.
2351 2016-09-06 Carl Love <cel@us.ibm.com>
2353 * server.c (start_inferior): Do not call
2354 function target_post_create_inferior () if the
2355 inferior process has already exited.
2357 2016-09-05 Pedro Alves <palves@redhat.com>
2359 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2360 (COMPILE.pre, CC_LD): Use CXX directly.
2361 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2362 * acinclude.m4: Don't include build-with-cxx.m4.
2363 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2364 * configure: Regenerate.
2366 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2369 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2370 call writing data to own_buf.
2372 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2374 * target.c (mywait): Call target_wait instead of
2376 (target_wait): New function.
2378 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2380 * server.c (start_inferior): New variable 'ptid'. Replace calls
2381 to the_target->resume by target_continue{,_no_signal}, depending
2383 * target.c (target_stop_and_wait): Call target_continue_no_signal
2384 instead of the_target->resume.
2385 (target_continue): New function.
2387 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2389 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2391 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2394 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2396 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2397 * linux-arm-low.c (ps_get_thread_area): Likewise.
2398 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2399 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2400 * linux-mips-low.c (ps_get_thread_area): Likewise.
2401 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2402 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2403 * linux-x86-low.c (ps_get_thread_area): Likewise.
2404 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2406 2016-08-19 Pedro Alves <palves@redhat.com>
2408 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2410 2016-08-19 Pedro Alves <palves@redhat.com>
2412 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2413 comment. Use memcpy instead of casting through unsigned long.
2415 2016-08-19 Pedro Alves <palves@redhat.com>
2417 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2418 allocating around 0x80000000.
2420 2016-08-19 Pedro Alves <palves@redhat.com>
2423 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2424 (x32-avx512-linux-ipa.o): New rules.
2425 * configure.ac (x86_64-*-linux*): New x32 check.
2426 * configure.srv (ipa_x32_linux_regobj): New.
2427 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2428 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2430 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2432 * configure: Regenerate.
2434 2016-08-09 Pedro Alves <palves@redhat.com>
2437 * Makefile.in (OBS): Add signals-state-save-restore.o.
2438 (signals-state-save-restore.o): New rule.
2439 * config.in: Regenerate.
2440 * configure: Regenerate.
2441 * linux-low.c: Include "signals-state-save-restore.h".
2442 (linux_create_inferior): Call
2443 restore_original_signals_state.
2444 * server.c: Include "dispositions-save-restore.h".
2445 (captured_main): Call save_original_signals_state.
2447 2016-08-05 Pedro Alves <palves@redhat.com>
2449 * configure: Regenerate.
2451 2016-08-04 Yao Qi <yao.qi@linaro.org>
2453 * linux-low.c (regsets_fetch_inferior_registers): Check
2454 errno is ESRCH or not.
2456 2016-08-02 Yao Qi <yao.qi@linaro.org>
2458 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2459 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2460 (thread_db_load_search): Update.
2461 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2462 td_ta_set_event and td_ta_event_getmsg.
2464 2016-07-26 Pedro Alves <palves@redhat.com>
2467 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2468 of unsigned long for 64-bit registers and use uint32_t instead of
2469 unsigned int for 32-bit registers.
2471 2016-07-26 Pedro Alves <palves@redhat.com>
2473 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2476 2016-07-21 Tom Tromey <tom@tromey.com>
2478 * configure: Rebuild.
2480 2016-07-21 Yao Qi <yao.qi@linaro.org>
2482 * mem-break.c (find_gdb_breakpoint): Cast bp to
2483 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2485 2016-07-21 Yao Qi <yao.qi@linaro.org>
2487 * server.c (handle_v_requests): Support s and S actions
2488 if target_supports_software_single_step return true.
2490 2016-07-21 Yao Qi <yao.qi@linaro.org>
2492 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2493 is resume_step, call maybe_hw_step.
2494 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2496 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2498 (proceed_one_lwp): If resume request is resume_step, install
2499 reinsert breakpoints and call maybe_hw_step.
2501 2016-07-21 Yao Qi <yao.qi@linaro.org>
2503 * linux-low.c (proceed_one_lwp): Declare.
2504 (linux_resume_one_thread): Remove local variable 'step'.
2505 Lift code enqueue signal. Call proceed_one_lwp instead of
2506 linux_resume_one_lwp.
2508 2016-07-21 Yao Qi <yao.qi@linaro.org>
2510 * linux-low.c (linux_resume_one_thread): Call
2511 enqueue_pending_signal.
2513 2016-07-21 Yao Qi <yao.qi@linaro.org>
2515 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2516 * inferiors.c (do_restore_current_thread_cleanup): New function.
2517 (make_cleanup_restore_current_thread): Likewise.
2518 * linux-low.c (install_software_single_step_breakpoints): Call
2519 make_cleanup_restore_current_thread. Switch current_thread to
2522 2016-07-21 Yao Qi <yao.qi@linaro.org>
2524 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2525 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2526 (clone_one_breakpoint): Likewise.
2527 (delete_reinsert_breakpoints): Change parameter to thread.
2529 (has_reinsert_breakpoints): Likewise.
2530 (uninsert_reinsert_breakpoints): Likewise.
2531 (reinsert_reinsert_breakpoints): Likewise.
2532 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2533 (delete_reinsert_breakpoints): Likewise.
2534 (reinsert_reinsert_breakpoints): Likewise.
2535 (uninsert_reinsert_breakpoints): Likewise.
2536 (has_reinsert_breakpoints): Likewise.
2538 2016-07-21 Yao Qi <yao.qi@linaro.org>
2540 * inferiors.c (get_thread_process): Make parameter const.
2541 * inferiors.h (get_thread_process): Update declaration.
2542 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2543 Add new parameters child_thread and parent_thread. Callers
2545 * mem-break.h (clone_all_breakpoints): Update declaration.
2547 2016-07-21 Yao Qi <yao.qi@linaro.org>
2549 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2550 <command_list, handler>: Remove.
2551 (struct gdb_breakpoint): New.
2552 (struct other_breakpoint): New.
2553 (struct reinsert_breakpoint): New.
2554 (is_gdb_breakpoint): New function.
2555 (any_persistent_commands): Update command_list if
2556 is_gdb_breakpoint returns true.
2557 (set_breakpoint): Create breakpoints according to their types.
2558 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2559 (set_gdb_breakpoint_1): Likewise.
2560 (set_gdb_breakpoint): Likewise.
2561 (clear_breakpoint_conditions): Change parameter type to
2562 'struct gdb_breakpoint *'.
2563 (clear_breakpoint_commands): Likewise.
2564 (clear_breakpoint_conditions_and_commands): Likewise.
2565 (add_condition_to_breakpoint): Likewise.
2566 (add_breakpoint_condition): Likewise.
2567 (add_commands_to_breakpoint): Likewise.
2568 (check_breakpoints): Check other_breakpoint.
2569 (clone_one_breakpoint): Clone breakpopint according to its type.
2570 * mem-break.h (struct gdb_breakpoint): Declare.
2571 (set_gdb_breakpoint): Update declaration.
2572 (clear_breakpoint_conditions_and_commands): Likewise.
2573 (add_breakpoint_condition): Likewise.
2574 (add_breakpoint_commands): Likewise.
2575 * server.c (process_point_options): Change parameter type to
2576 'struct gdb_breakpoint *'.
2578 2016-07-21 Yao Qi <yao.qi@linaro.org>
2580 * mem-break.c (set_breakpoint_at): Rename it to ...
2581 (set_breakpoint_type_at): ... it.
2582 (set_breakpoint_at): Call set_breakpoint_type_at.
2583 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2584 * mem-break.h (set_breakpoint_at): Update comments.
2586 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2588 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2590 (nios2_store_gregset): Likewise.
2592 2016-07-01 Pedro Alves <palves@redhat.com>
2593 Antoine Tremblay <antoine.tremblay@ericsson.com>
2595 * linux-low.c: Change interface to take the target lwp_info
2596 pointer directly and return void. Handle detaching from a zombie
2598 (linux_detach_lwp_callback): New function.
2599 (linux_detach): Detach from the leader thread after detaching from
2602 2016-06-28 Yao Qi <yao.qi@linaro.org>
2604 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2605 for variable new_offset.
2606 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2607 (aarch64_ftrace_insn_reloc_cb): Likewise.
2608 (aarch64_ftrace_insn_reloc_tb): Likewise.
2609 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2610 PRIx64 instead of PRIx32.
2612 2016-06-28 Yao Qi <yao.qi@linaro.org>
2614 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2615 (the_low_target): Install arm_get_syscall_trapinfo.
2617 2016-06-28 Yao Qi <yao.qi@linaro.org>
2619 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2621 (the_low_target): Install aarch64_get_syscall_trapinfo.
2623 2016-06-28 Yao Qi <yao.qi@linaro.org>
2625 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2627 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2628 Remove parameter sysno.
2629 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2632 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2634 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2635 (s390_emit_ne_goto): Likewise.
2636 (s390_emit_lt_goto): Likewise.
2637 (s390_emit_le_goto): Likewise.
2638 (s390_emit_gt_goto): Likewise.
2639 (s390_emit_ge_goto): Likewise.
2640 (s390x_emit_eq_goto): Likewise.
2641 (s390x_emit_ne_goto): Likewise.
2642 (s390x_emit_lt_goto): Likewise.
2643 (s390x_emit_le_goto): Likewise.
2644 (s390x_emit_gt_goto): Likewise.
2645 (s390x_emit_ge_goto): Likewise.
2646 (s390_emit_ops_impl): Mark variable static.
2647 (s390x_emit_ops): Likewise.
2649 2016-06-17 Yao Qi <yao.qi@linaro.org>
2651 * linux-low.c (handle_extended_wait): Call
2652 uninsert_reinsert_breakpoints for the parent process. Remove
2653 reinsert breakpoints from the child process. Reinsert them to
2654 the parent process when vfork is done.
2655 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2656 (reinsert_reinsert_breakpoints): New function.
2657 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2658 (reinsert_reinsert_breakpoints): Declare.
2660 2016-06-17 Yao Qi <yao.qi@linaro.org>
2662 * linux-low.c (handle_extended_wait): If the parent is doing
2663 step-over, remove the reinsert breakpoints from the forked child.
2665 2016-06-17 Yao Qi <yao.qi@linaro.org>
2667 * linux-low.c (unsuspend_all_lwps): Declare.
2668 (linux_low_filter_event): If thread exited, call finish_step_over.
2669 If step-over is finished, unsuspend other threads.
2671 2016-06-17 Yao Qi <yao.qi@linaro.org>
2673 * linux-low.c (linux_resume_one_lwp_throw): Assert
2674 has_reinsert_breakpoints returns false.
2675 * mem-break.c (delete_disabled_breakpoints): Assert
2676 bp type isn't reinsert_breakpoint.
2678 2016-06-17 Yao Qi <yao.qi@linaro.org>
2680 * linux-low.c (maybe_hw_step): New function.
2681 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2682 (finish_step_over): Switch current_thread to lwp temporarily,
2683 and assert has_reinsert_breakpoints returns true.
2684 (proceed_one_lwp): Call maybe_hw_step.
2685 * mem-break.c (has_reinsert_breakpoints): New function.
2686 * mem-break.h (has_reinsert_breakpoints): Declare.
2688 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2690 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2692 2016-05-17 Yao Qi <yao.qi@linaro.org>
2694 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2695 instead of find_inferior.
2697 2016-05-05 Yao Qi <yao.qi@linaro.org>
2699 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2700 Initialize res to zero.
2702 2016-05-05 Yao Qi <yao.qi@linaro.org>
2704 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2707 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2709 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2710 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2711 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2713 2016-04-28 Par Olsson <par.olsson@windriver.com>
2714 Simon Marchi <simon.marchi@ericsson.com>
2716 * tracepoint.c (write_inferior_int8): New function.
2717 (cmd_qtenable_disable): Write enable flag using
2718 write_inferior_int8.
2720 2016-04-25 Yao Qi <yao.qi@linaro.org>
2722 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2723 (need_step_over_p): Return zero if the LWP has pending signals
2724 can be delivered on software single step target.
2726 2016-04-25 Yao Qi <yao.qi@linaro.org>
2728 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2729 return instead of error.
2731 2016-04-22 Yao Qi <yao.qi@linaro.org>
2733 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2736 2016-04-22 Yao Qi <yao.qi@linaro.org>
2738 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2739 signal when stepping over breakpoint with software single
2742 2016-04-21 Pedro Alves <palves@redhat.com>
2744 * linux-s390-low.c (s390_collect_ptrace_register)
2745 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2747 (s390_check_regset): Use void * instead of gdb_byte *.
2749 2016-04-20 Pedro Alves <palves@redhat.com>
2751 * configure: Renegerate.
2753 2016-04-20 Yao Qi <yao.qi@linaro.org>
2755 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2756 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2758 (arm_store_gregset): Likewise.
2760 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2762 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2763 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2764 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2765 (amd64-avx-mpx-linux.c): New rules.
2766 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2767 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2768 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2769 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2770 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2771 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2772 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2773 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2774 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2775 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2776 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2777 * linux-x86-low.c (x86_linux_read_description): Add case for
2778 X86_XSTATE_AVX_MPX_MASK.
2779 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2780 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2781 init_registers_i386_avx_mpx_linux.
2782 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2783 (initialize_low_tracepoint): Call
2784 init_registers_i386_avx_mpx_linux.
2785 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2786 (initialize_low_tracepoint): Call
2787 init_registers_amd64_avx_mpx_linux.
2788 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2789 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2790 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2793 2016-04-18 Pedro Alves <palves@redhat.com>
2795 * configure: Regenerate.
2797 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2799 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2800 (aarch64_emit_sub): Likewise.
2802 2016-04-12 Pedro Alves <palves@redhat.com>
2804 * utils.c (prepare_to_throw_exception): Delete.
2806 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2808 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2810 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2812 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2814 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2816 * linux-aarch64-ipa.c: Add <elf.h> include.
2817 * linux-ppc-ipa.c: Add <elf.h> include.
2818 * linux-s390-ipa.c: Add <elf.h> include.
2820 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2822 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2823 (get_raw_reg_ptr): Likewise.
2824 (get_trace_state_variable_value_ptr): Likewise.
2825 (set_trace_state_variable_value_ptr): Likewise.
2826 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2829 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2830 Marcin Kościelnicki <koriakin@0x04.net>
2833 * linux-ppc-low.c (emit_insns): New function.
2834 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2835 (ppc_emit_prologue): New function.
2836 (ppc_emit_epilogue): New function.
2837 (ppc_emit_add): New function.
2838 (ppc_emit_sub): New function.
2839 (ppc_emit_mul): New function.
2840 (ppc_emit_lsh): New function.
2841 (ppc_emit_rsh_signed): New function.
2842 (ppc_emit_rsh_unsigned): New function.
2843 (ppc_emit_ext): New function.
2844 (ppc_emit_zero_ext): New function.
2845 (ppc_emit_log_not): New function.
2846 (ppc_emit_bit_and): New function.
2847 (ppc_emit_bit_or): New function.
2848 (ppc_emit_bit_xor): New function.
2849 (ppc_emit_bit_not): New function.
2850 (ppc_emit_equal): New function.
2851 (ppc_emit_less_signed): New function.
2852 (ppc_emit_less_unsigned): New function.
2853 (ppc_emit_ref): New function.
2854 (ppc_emit_const): New function.
2855 (ppc_emit_reg): New function.
2856 (ppc_emit_pop): New function.
2857 (ppc_emit_stack_flush): New function.
2858 (ppc_emit_swap): New function.
2859 (ppc_emit_stack_adjust): New function.
2860 (ppc_emit_call): New function.
2861 (ppc_emit_int_call_1): New function.
2862 (ppc_emit_void_call_2): New function.
2863 (ppc_emit_if_goto): New function.
2864 (ppc_emit_goto): New function.
2865 (ppc_emit_eq_goto): New function.
2866 (ppc_emit_ne_goto): New function.
2867 (ppc_emit_lt_goto): New function.
2868 (ppc_emit_le_goto): New function.
2869 (ppc_emit_gt_goto): New function.
2870 (ppc_emit_ge_goto): New function.
2871 (ppc_write_goto_address): New function.
2872 (ppc_emit_ops_impl): New static variable.
2873 (ppc64v1_emit_prologue): New function.
2874 (ppc64v2_emit_prologue): New function.
2875 (ppc64_emit_epilogue): New function.
2876 (ppc64_emit_add): New function.
2877 (ppc64_emit_sub): New function.
2878 (ppc64_emit_mul): New function.
2879 (ppc64_emit_lsh): New function.
2880 (ppc64_emit_rsh_signed): New function.
2881 (ppc64_emit_rsh_unsigned): New function.
2882 (ppc64_emit_ext): New function.
2883 (ppc64_emit_zero_ext): New function.
2884 (ppc64_emit_log_not): New function.
2885 (ppc64_emit_bit_and): New function.
2886 (ppc64_emit_bit_or): New function.
2887 (ppc64_emit_bit_xor): New function.
2888 (ppc64_emit_bit_not): New function.
2889 (ppc64_emit_equal): New function.
2890 (ppc64_emit_less_signed): New function.
2891 (ppc64_emit_less_unsigned): New function.
2892 (ppc64_emit_ref): New function.
2893 (ppc64_emit_const): New function.
2894 (ppc64v1_emit_reg): New function.
2895 (ppc64v2_emit_reg): New function.
2896 (ppc64_emit_pop): New function.
2897 (ppc64_emit_stack_flush): New function.
2898 (ppc64_emit_swap): New function.
2899 (ppc64v1_emit_call): New function.
2900 (ppc64v2_emit_call): New function.
2901 (ppc64v1_emit_int_call_1): New function.
2902 (ppc64v2_emit_int_call_1): New function.
2903 (ppc64v1_emit_void_call_2): New function.
2904 (ppc64v2_emit_void_call_2): New function.
2905 (ppc64_emit_if_goto): New function.
2906 (ppc64_emit_eq_goto): New function.
2907 (ppc64_emit_ne_goto): New function.
2908 (ppc64_emit_lt_goto): New function.
2909 (ppc64_emit_le_goto): New function.
2910 (ppc64_emit_gt_goto): New function.
2911 (ppc64_emit_ge_goto): New function.
2912 (ppc64v1_emit_ops_impl): New static variable.
2913 (ppc64v2_emit_ops_impl): New static variable.
2914 (ppc_emit_ops): New function.
2915 (linux_low_target): Wire in ppc_emit_ops.
2917 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2918 Marcin Kościelnicki <koriakin@0x04.net>
2921 * Makefile.in: Add powerpc-*-ipa.o
2922 * configure.srv: Add ipa_obj for powerpc*-linux.
2923 * linux-ppc-ipa.c: New file.
2924 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2926 (PPC_FIELD): New macro.
2927 (PPC_SEXT): New macro.
2928 (PPC_OP6): New macro.
2929 (PPC_BO): New macro.
2930 (PPC_LI): New macro.
2931 (PPC_BD): New macro.
2932 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2933 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2934 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2935 (ppc_get_thread_area): New function.
2936 (is_elfv2_inferior): New function.
2937 (gen_ds_form): New function.
2938 (GEN_STD): New macro.
2939 (GEN_STDU): New macro.
2940 (GEN_LD): New macro.
2941 (GEN_LDU): New macro.
2942 (gen_d_form): New function.
2943 (GEN_ADDI): New macro.
2944 (GEN_ADDIS): New macro.
2945 (GEN_LI): New macro.
2946 (GEN_LIS): New macro.
2947 (GEN_ORI): New macro.
2948 (GEN_ORIS): New macro.
2949 (GEN_LWZ): New macro.
2950 (GEN_STW): New macro.
2951 (GEN_STWU): New macro.
2952 (gen_xfx_form): New function.
2953 (GEN_MFSPR): New macro.
2954 (GEN_MTSPR): New macro.
2955 (GEN_MFCR): New macro.
2956 (GEN_MTCR): New macro.
2957 (GEN_SYNC): New macro.
2958 (GEN_LWSYNC): New macro.
2959 (gen_x_form): New function.
2960 (GEN_OR): New macro.
2961 (GEN_MR): New macro.
2962 (GEN_LWARX): New macro.
2963 (GEN_STWCX): New macro.
2964 (GEN_CMPW): New macro.
2965 (gen_md_form): New function.
2966 (GEN_RLDICL): New macro.
2967 (GEN_RLDICR): New macro.
2968 (gen_i_form): New function.
2970 (GEN_BL): New macro.
2971 (gen_b_form): New function.
2972 (GEN_BNE): New macro.
2973 (GEN_LOAD): New macro.
2974 (GEN_STORE): New macro.
2975 (gen_limm): New function.
2976 (gen_atomic_xchg): New function.
2977 (gen_call): New function.
2978 (ppc_relocate_instruction): New function.
2979 (ppc_install_fast_tracepoint_jump_pad): New function.
2980 (ppc_get_min_fast_tracepoint_insn_len): New function.
2981 (ppc_get_ipa_tdesc_idx): New function.
2982 (the_low_target): Wire in the new functions.
2983 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2985 * linux-ppc-tdesc.h: New file.
2987 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2989 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2990 (alloc_jump_pad_buffer): New function.
2991 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2992 (alloc_jump_pad_buffer): New function.
2993 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2994 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2995 (alloc_jump_pad_buffer): New function.
2996 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2997 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2998 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2999 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3001 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3003 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3004 * linux-amd64-ipa.c: Likewise.
3005 * linux-i386-ipa.c: Likewise.
3006 * linux-s390-ipa.c: Likewise.
3007 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3008 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3009 set_trace_state_variable_value_ptr.
3010 (struct ipa_sym_addresses): Likewise.
3011 (symbol_list): Likewise.
3012 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3013 accessing gdb_collect directly.
3014 (gdb_collect_ptr_type): New typedef.
3015 (get_raw_reg_ptr_type): New typedef.
3016 (get_trace_state_variable_value_ptr_type): New typedef.
3017 (set_trace_state_variable_value_ptr_type): New typedef.
3018 (gdb_collect_ptr): New global.
3019 (get_raw_reg_ptr): New global.
3020 (get_trace_state_variable_value_ptr): New global.
3021 (set_trace_state_variable_value_ptr): New global.
3022 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3023 accessing get_raw_reg directly.
3024 (get_get_tsv_func_addr): Likewise for
3025 get_trace_state_variable_value_ptr.
3026 (get_set_tsv_func_addr): Likewise for
3027 set_trace_state_variable_value_ptr.
3028 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3030 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3032 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3034 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3036 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3038 (relocate_instruction): Remove own_buf.
3039 * server.c (own_buf): Make global.
3040 (handle_v_requests): Make global.
3041 * server.h (own_buf): New declaration.
3042 (handle_v_requests): New prototype.
3044 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3047 * linux-s390-low.c (add_insns): New function.
3048 (s390_emit_prologue): New function.
3049 (s390_emit_epilogue): New function.
3050 (s390_emit_add): New function.
3051 (s390_emit_sub): New function.
3052 (s390_emit_mul): New function.
3053 (s390_emit_lsh): New function.
3054 (s390_emit_rsh_signed): New function.
3055 (s390_emit_rsh_unsigned): New function.
3056 (s390_emit_ext): New function.
3057 (s390_emit_log_not): New function.
3058 (s390_emit_bit_and): New function.
3059 (s390_emit_bit_or): New function.
3060 (s390_emit_bit_xor): New function.
3061 (s390_emit_bit_not): New function.
3062 (s390_emit_equal): New function.
3063 (s390_emit_less_signed): New function.
3064 (s390_emit_less_unsigned): New function.
3065 (s390_emit_ref): New function.
3066 (s390_emit_if_goto): New function.
3067 (s390_emit_goto): New function.
3068 (s390_write_goto_address): New function.
3069 (s390_emit_litpool): New function.
3070 (s390_emit_const): New function.
3071 (s390_emit_call): New function.
3072 (s390_emit_reg): New function.
3073 (s390_emit_pop): New function.
3074 (s390_emit_stack_flush): New function.
3075 (s390_emit_zero_ext): New function.
3076 (s390_emit_swap): New function.
3077 (s390_emit_stack_adjust): New function.
3078 (s390_emit_set_r2): New function.
3079 (s390_emit_int_call_1): New function.
3080 (s390_emit_void_call_2): New function.
3081 (s390_emit_eq_goto): New function.
3082 (s390_emit_ne_goto): New function.
3083 (s390_emit_lt_goto): New function.
3084 (s390_emit_le_goto): New function.
3085 (s390_emit_gt_goto): New function.
3086 (s390_emit_ge_goto): New function.
3087 (s390x_emit_prologue): New function.
3088 (s390x_emit_epilogue): New function.
3089 (s390x_emit_add): New function.
3090 (s390x_emit_sub): New function.
3091 (s390x_emit_mul): New function.
3092 (s390x_emit_lsh): New function.
3093 (s390x_emit_rsh_signed): New function.
3094 (s390x_emit_rsh_unsigned): New function.
3095 (s390x_emit_ext): New function.
3096 (s390x_emit_log_not): New function.
3097 (s390x_emit_bit_and): New function.
3098 (s390x_emit_bit_or): New function.
3099 (s390x_emit_bit_xor): New function.
3100 (s390x_emit_bit_not): New function.
3101 (s390x_emit_equal): New function.
3102 (s390x_emit_less_signed): New function.
3103 (s390x_emit_less_unsigned): New function.
3104 (s390x_emit_ref): New function.
3105 (s390x_emit_if_goto): New function.
3106 (s390x_emit_const): New function.
3107 (s390x_emit_call): New function.
3108 (s390x_emit_reg): New function.
3109 (s390x_emit_pop): New function.
3110 (s390x_emit_stack_flush): New function.
3111 (s390x_emit_zero_ext): New function.
3112 (s390x_emit_swap): New function.
3113 (s390x_emit_stack_adjust): New function.
3114 (s390x_emit_int_call_1): New function.
3115 (s390x_emit_void_call_2): New function.
3116 (s390x_emit_eq_goto): New function.
3117 (s390x_emit_ne_goto): New function.
3118 (s390x_emit_lt_goto): New function.
3119 (s390x_emit_le_goto): New function.
3120 (s390x_emit_gt_goto): New function.
3121 (s390x_emit_ge_goto): New function.
3122 (s390_emit_ops): New function.
3123 (struct linux_target_ops): Fill in emit_ops hook.
3125 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3128 * Makefile.in: Add s390 IPA files.
3129 * configure.srv: Build IPA for s390.
3130 * linux-s390-ipa.c: New file.
3131 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3132 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3133 (tdesc_s390_linux32): Likewise.
3134 (init_registers_s390_linux32v1): Likewise.
3135 (tdesc_s390_linux32v1): Likewise.
3136 (init_registers_s390_linux32v2): Likewise.
3137 (tdesc_s390_linux32v2): Likewise.
3138 (init_registers_s390_linux64): Likewise.
3139 (tdesc_s390_linux64): Likewise.
3140 (init_registers_s390_linux64v1): Likewise.
3141 (tdesc_s390_linux64v1): Likewise.
3142 (init_registers_s390_linux64v2): Likewise.
3143 (tdesc_s390_linux64v2): Likewise.
3144 (init_registers_s390_te_linux64): Likewise.
3145 (tdesc_s390_te_linux64): Likewise.
3146 (init_registers_s390_vx_linux64): Likewise.
3147 (tdesc_s390_vx_linux64): Likewise.
3148 (init_registers_s390_tevx_linux64): Likewise.
3149 (tdesc_s390_tevx_linux64): Likewise.
3150 (init_registers_s390x_linux64): Likewise.
3151 (tdesc_s390x_linux64): Likewise.
3152 (init_registers_s390x_linux64v1): Likewise.
3153 (tdesc_s390x_linux64v1): Likewise.
3154 (init_registers_s390x_linux64v2): Likewise.
3155 (tdesc_s390x_linux64v2): Likewise.
3156 (init_registers_s390x_te_linux64): Likewise.
3157 (tdesc_s390x_te_linux64): Likewise.
3158 (init_registers_s390x_vx_linux64): Likewise.
3159 (tdesc_s390x_vx_linux64): Likewise.
3160 (init_registers_s390x_tevx_linux64): Likewise.
3161 (tdesc_s390x_tevx_linux64): Likewise.
3162 (have_hwcap_s390_vx): New static variable.
3163 (s390_arch_setup): Fill have_hwcap_s390_vx.
3164 (s390_get_thread_area): New function.
3165 (s390_ft_entry_gpr_esa): New const.
3166 (s390_ft_entry_gpr_zarch): New const.
3167 (s390_ft_entry_misc): New const.
3168 (s390_ft_entry_fr): New const.
3169 (s390_ft_entry_vr): New const.
3170 (s390_ft_main_31): New const.
3171 (s390_ft_main_64): New const.
3172 (s390_ft_exit_fr): New const.
3173 (s390_ft_exit_vr): New const.
3174 (s390_ft_exit_misc): New const.
3175 (s390_ft_exit_gpr_esa): New const.
3176 (s390_ft_exit_gpr_zarch): New const.
3177 (append_insns): New function.
3178 (s390_relocate_instruction): New function.
3179 (s390_install_fast_tracepoint_jump_pad): New function.
3180 (s390_get_min_fast_tracepoint_insn_len): New function.
3181 (s390_get_ipa_tdesc_idx): New function.
3182 (struct linux_target_ops): Wire in the above functions.
3183 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3184 * linux-s390-tdesc.h: New file.
3186 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3188 * linux-s390-low.c (s390_supports_tracepoints): New function.
3189 (struct linux_target_ops): Fill supports_tracepoints hook.
3191 2016-03-18 Yao Qi <yao.qi@linaro.org>
3193 * linux-low.c (lwp_signal_can_be_delivered): New function.
3194 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3196 2016-03-18 Yao Qi <yao.qi@linaro.org>
3198 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3199 0 if signal is enqueued. Remove 'signal' from one debugging
3200 message. Move one debugging message to some lines below.
3201 Remove code setting 'signal' to 0.
3203 2016-03-18 Yao Qi <yao.qi@linaro.org>
3205 * linux-low.c (linux_low_filter_event): Remove redundant
3206 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3208 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3210 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3211 (struct linux_target_ops): Wire in the above.
3213 2016-03-03 Yao Qi <yao.qi@linaro.org>
3215 * linux-low.c: Update comments to start_step_over.
3217 2016-03-03 Yao Qi <yao.qi@linaro.org>
3220 * linux-low.c (handle_extended_wait): Set child suspended
3221 if event_lwp->bp_reinsert isn't zero.
3223 2016-03-02 Yao Qi <yao.qi@linaro.org>
3225 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3226 enqueue_pending_signal.
3228 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3230 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3233 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3235 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3236 (s390_regmap_3264) [!__s390x__]: New global.
3237 (s390_collect_ptrace_register): Skip map entries containing -1.
3238 (s390_supply_ptrace_register): Ditto.
3239 (s390_fill_gprs_high): New function.
3240 (s390_store_gprs_high): New function.
3241 (s390_regsets): Add NT_S390_HIGH_GPRS.
3242 (s390_get_hwcap): Enable on 31-bit.
3243 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3244 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3245 Detect NT_S390_HIGH_GPRS.
3246 (s390_usrregs_info_3264): Enable on 31-bit.
3247 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3248 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3250 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3253 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3254 * configure.srv: Ditto.
3255 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3256 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3257 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3258 (init_registers_amd64_linux): Remove prototype.
3259 (tdesc_amd64_linux): Remove declaration.
3260 (get_ipa_tdesc): New function.
3261 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3262 initialize remaining tdescs.
3263 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3264 (init_registers_i386_linux): Remove prototype.
3265 (tdesc_i386_linux): Remove declaration.
3266 (get_ipa_tdesc): New function.
3267 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3268 initialize remaining tdescs.
3269 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3270 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3271 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3272 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3273 (x86_get_ipa_tdesc_idx): New function.
3274 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3275 * linux-x86-tdesc.h: New file.
3276 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3277 (target_get_ipa_tdesc_idx): New macro.
3278 * tracepoint.c (ipa_tdesc_idx): New macro.
3279 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3280 (symbol_list): Add ipa_tdesc_idx.
3281 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3282 (ipa_tdesc): Remove.
3283 (ipa_tdesc_idx): New variable.
3284 (get_context_regcache): Use get_ipa_tdesc.
3285 (gdb_collect): Ditto.
3287 * tracepoint.h (get_ipa_tdesc): New prototype.
3288 (ipa_tdesc): Remove.
3290 2016-02-24 Pedro Alves <palves@redhat.com>
3292 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3293 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3294 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3295 Factor out common code between the USE_SIGTRAP_SIGINFO and
3296 !USE_SIGTRAP_SIGINFO blocks.
3297 (linux_low_filter_event): Call save_stop_reason instead of
3298 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3300 (linux_wait_1): Update comments.
3302 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3304 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3305 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3306 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3307 ppc_insert_point, ppc_remove_point.
3309 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3311 * linux-s390-low.c (s390_supports_z_point_type): New function.
3312 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3314 2016-02-16 Yao Qi <yao.qi@linaro.org>
3316 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3317 PC. Get pc from regcache_read_pc.
3319 2016-02-12 Yao Qi <yao.qi@linaro.org>
3321 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3322 or linux_get_pc_32bit.
3323 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3325 2016-02-12 Yao Qi <yao.qi@linaro.org>
3327 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3328 arm_linux_get_next_pcs_fixup.
3330 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3332 * tracepoint.c (x_tracepoint_action_download): Change
3333 write_inferior_data_ptr to write_inferior_data_pointer.
3334 (cmd_qtstart): Likewise.
3335 (write_inferior_data_ptr): Remove.
3336 (download_agent_expr): Change write_inferior_data_ptr to
3337 write_inferior_data_pointer.
3338 (download_tracepoint_1): Likewise.
3339 (download_tracepoint): Likewise.
3340 (download_trace_state_variables): Likewise.
3342 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3343 Marcin Kościelnicki <koriakin@0x04.net>
3345 * tracepoint.c (struct tracepoint_action_ops): Remove.
3346 (struct tracepoint_action): Remove ops.
3347 (m_tracepoint_action_download, r_tracepoint_action_download)
3348 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3349 size and offset accordingly.
3350 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3351 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3352 (tracepoint_action_send, tracepoint_action_download): New functions.
3353 Helpers for trace action handlers.
3354 (add_tracepoint_action): Remove setup actions ops.
3355 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3357 2016-02-10 Yao Qi <yao.qi@linaro.org>
3359 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3361 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3363 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3365 * configure: Regenerate.
3367 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3369 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3370 void * to gdb_byte *.
3371 * linux-low.c (siginfo_fixup): Likewise.
3372 (linux_xfer_siginfo): Likewise.
3373 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3375 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3377 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3379 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3381 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3383 * linux-x86-low.c [__x86_64__]: Include
3384 "nat/amd64-linux-siginfo.h".
3385 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3386 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3387 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3388 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3389 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3390 (cpt_si_fd, si_timerid, si_overrun): Move from
3391 nat/amd64-linux-siginfo.c.
3392 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3394 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3396 * server.c (skip_to_semicolon): Remove.
3397 (process_point_options): Use strchrnul instead of
3400 2016-01-26 Yao Qi <yao.qi@linaro.org>
3402 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3403 * linux-low.c (install_software_single_step_breakpoints): Don't
3404 call regcache_read_pc.
3405 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3408 2016-01-26 Yao Qi <yao.qi@linaro.org>
3410 * linux-low.c (install_software_single_step_breakpoints): Call
3411 regcache_read_pc instead of get_pc.
3413 2016-01-26 Yao Qi <yao.qi@linaro.org>
3415 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3416 (unblock_async_io): Rename to ...
3417 (block_unblock_async_io): ... it. New function.
3418 (enable_async_io): Don't install SIGIO handler. Unblock it
3420 (disable_async_io): Don't ignore SIGIO. Block it instead.
3421 (initialize_async_io): Install SIGIO handler. Don't call
3424 2016-01-26 Yao Qi <yao.qi@linaro.org>
3426 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3427 first character is '\003', call *the_target->request_interrupt.
3429 2016-01-25 Yao Qi <yao.qi@linaro.org>
3431 * remote-utils.c (new_thread_notify): Remove.
3432 (dead_thread_notify): Likewise.
3433 * remote-utils.h (new_thread_notify): Remove declaration.
3434 (dead_thread_notify): Likewise.
3436 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3438 * gdb.trace/pending.exp: Fix expected message on continue.
3440 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3442 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3443 it works properly on big-endian machines where sizeof (CORE_ADDR)
3446 2016-01-21 Pedro Alves <palves@redhat.com>
3448 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3449 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3450 * configure: Regenerate.
3452 2016-01-21 Yao Qi <yao.qi@linaro.org>
3454 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3455 is_thumb and set it according to CPSR saved on the stack.
3456 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3457 arm_sigreturn_next_pc.
3459 2016-01-18 Yao Qi <yao.qi@linaro.org>
3461 * linux-low.c (linux_set_pc_64bit): New function.
3462 (linux_get_pc_64bit): New function.
3463 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3465 * linux-sparc-low.c (debug_threads): Remove declaration.
3466 (sparc_get_pc): Remove.
3467 (the_low_target): Use linux_get_pc_64bit instead of
3469 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3470 (the_low_target): Use linux_get_pc_64bit and
3473 2016-01-18 Yao Qi <yao.qi@linaro.org>
3475 * linux-arm-low.c (debug_threads): Remove declaration.
3476 (arm_get_pc, arm_set_pc): Remove.
3477 (the_low_target): Use linux_get_pc_32bit and
3479 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3480 (the_low_target): Use linux_get_pc_32bit and
3482 * linux-cris-low.c (debug_threads): Remove declaration.
3483 (cris_get_pc, cris_set_pc,): Remove.
3484 (the_low_target): Use linux_get_pc_32bit and
3486 * linux-crisv32-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-low.c: Include inttypes.h.
3491 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3492 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3493 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3494 (the_low_target): Use linux_get_pc_32bit and
3496 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3497 (the_low_target): Use linux_get_pc_32bit and
3499 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3500 (the_low_target): Use linux_get_pc_32bit and
3502 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3503 (the_low_target): Use linux_get_pc_32bit and
3505 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3506 (the_low_target): Use linux_get_pc_32bit and
3509 2016-01-18 Gary Benson <gbenson@redhat.com>
3511 * configure.ac (AC_FUNC_FORK): New check.
3512 * config.in: Regenerate.
3513 * configure: Likewise.
3515 2016-01-14 Yao Qi <yao.qi@linaro.org>
3517 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3518 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3519 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3520 arm_get_next_pcs_ctor.
3522 2016-01-12 Josh Stone <jistone@redhat.com>
3523 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3525 * inferiors.h: Include "gdb_vecs.h".
3526 (struct process_info): Add syscalls_to_catch.
3527 * inferiors.c (remove_process): Free syscalls_to_catch.
3528 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3529 syscall_return stops.
3530 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3531 * server.c (handle_general_set): Handle QCatchSyscalls.
3532 (handle_query): Report support for QCatchSyscalls.
3533 * target.h (struct target_ops): Add supports_catch_syscall.
3534 (target_supports_catch_syscall): New macro.
3535 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3536 (struct lwp_info): Add syscall_state.
3537 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3538 Maintain syscall_state and syscalls_to_catch across exec.
3539 (get_syscall_trapinfo): New function, proxy to the_low_target.
3540 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3541 (linux_low_filter_event): Toggle syscall_state entry/return for
3542 syscall traps, and set it ignored for all others.
3543 (gdb_catching_syscalls_p): New function.
3544 (gdb_catch_this_syscall_p): New function.
3545 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3546 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3547 (linux_supports_catch_syscall): New function.
3548 (linux_target_ops): Install it.
3549 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3550 (the_low_target): Install it.
3552 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3554 * acinclude.m4: Include new ../warning.m4 file.
3555 * configure: Regenerated.
3556 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3558 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3560 * ax.c (is_goto_target): Mark static.
3561 * linux-low.c (register_addr): Likewise.
3562 (linux_fetch_registers, linux_store_registers): Likewise.
3563 * mem-break.c (any_persistent_commands): Fix old prototype.
3564 (add_commands_to_breakpoint): Mark static.
3565 * regcache.c (find_register_by_name): Delete unused func.
3566 * remote-utils.c (hex_or_minus_one): Mark static.
3567 * server.c (monitor_show_help): Mark static.
3568 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3569 handle_v_requests): Likewise.
3571 2016-01-12 Pedro Alves <palves@redhat.com>
3573 Remove use of the registered trademark symbol throughout.
3575 2016-01-08 Yao Qi <yao.qi@linaro.org>
3577 * remote-utils.c (getpkt): If c is '\003', call target hook
3580 2016-01-06 Yao Qi <yao.qi@linaro.org>
3582 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3583 linux-aarch32-low.c.
3584 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3585 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3586 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3587 (thumb2_breakpoint): Declare.
3588 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3589 linux-aarch32-low.h.
3590 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3591 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3592 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3594 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3596 * gdbreplay.c (gdbreplay_version): Change copyright year in
3598 * server.c (gdbserver_version): Likewise.
3600 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3602 * server.c (crc32_table): Delete.
3603 (crc32): Use libiberty's xcrc32 function.
3605 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3607 * lynx-low.c (lynx_delete_thread_callback): New function.
3608 (lynx_mourn): Properly delete our process and all of its
3609 threads. Remove call to clear_inferiors.
3611 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3613 * target.c (thread_search_callback): Add check that
3614 the thread_stopped target callback is not NULL before
3617 2015-12-21 Yao Qi <yao.qi@linaro.org>
3619 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3622 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3624 * server.c (handle_query): Call target_supports_software_single_step.
3626 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3628 * linux-low.c (single_step): New function.
3629 (linux_resume_one_lwp_throw): Call single_step.
3630 (start_step_over): Likewise.
3632 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3634 * Makefile.in (SFILES): Append arch/arm-linux.c,
3635 arch/arm-get-next-pcs.c.
3636 (arm-linux.o): New rule.
3637 (arm-get-next-pcs.o): New rule.
3638 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3640 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3641 to linux-aarch32-low.c.
3642 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3643 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3644 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3645 (thumb2_breakpoint_len): Likewise.
3646 (arm_is_thumb_mode): Make non-static.
3647 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3648 from linux-aarch32-low.c.
3649 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3650 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3651 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3652 (thumb2_breakpoint_len): Likewise.
3653 (arm_is_thumb_mode): New declaration.
3654 * linux-arm-low.c: Include arch/arm-linux.h
3655 aarch/arm-get-next-pcs.h, sys/syscall.h.
3656 (get_next_pcs_ops): New struct.
3657 (get_next_pcs_addr_bits_remove): New function.
3658 (get_next_pcs_is_thumb): New function.
3659 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3660 (arm_sigreturn_next_pc): Likewise.
3661 (get_next_pcs_syscall_next_pc): Likewise.
3662 (arm_gdbserver_get_next_pcs): Likewise.
3663 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3665 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3666 * server.h: Include gdb_vecs.h.
3668 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * Makefile.in (SFILES): Append common/common-regcache.c.
3671 (OBS): Append common-regcache.o.
3672 (common-regcache.o): New rule.
3673 * regcache.c (init_register_cache): Initialize cache to
3675 (regcache_raw_read_unsigned): New function.
3676 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3677 register_status enum.
3679 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3681 * linux-aarch64-low.c (the_low_targets): Rename
3682 breakpoint_reinsert_addr to get_next_pcs.
3683 * linux-arm-low.c (the_low_targets): Likewise.
3684 * linux-bfin-low.c (the_low_targets): Likewise.
3685 * linux-cris-low.c (the_low_targets): Likewise.
3686 * linux-crisv32-low.c (the_low_targets): Likewise.
3687 * linux-low.c (can_software_single_step): Likewise.
3688 (install_software_single_step_breakpoints): New function.
3689 (start_step_over): Use install_software_single_step_breakpoints.
3690 * linux-low.h: New CORE_ADDR vector.
3691 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3693 * linux-mips-low.c (the_low_targets): Likewise.
3694 * linux-nios2-low.c (the_low_targets): Likewise.
3695 * linux-sparc-low.c (the_low_targets): Likewise.
3697 2015-12-17 Pedro Alves <palves@redhat.com>
3699 * linux-low.c (linux_kill_one_lwp): Remove references to
3701 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3703 (linux_init_signals): Delete.
3704 (initialize_low): Adjust.
3705 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3707 2015-12-16 Pedro Alves <palves@redhat.com>
3709 * configure.ac (compiler warning flags): When testing a
3710 -Wno-foo option, check whether -Wfoo works instead.
3711 * configure: Regenerate.
3713 2015-12-11 Don Breazeal <donb@codesourcery.com>
3715 * server.c (process_serial_event): Don't exit from gdbserver
3716 in remote mode if there are still active inferiors.
3718 2015-12-11 Yao Qi <yao.qi@linaro.org>
3720 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3721 arm_breakpoint_at if the process is 32-bit.
3723 2015-12-11 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3728 2015-12-07 Yao Qi <yao.qi@linaro.org>
3730 * configure.srv: Append arm.o to srv_tgtobj for
3731 aarch64*-*-linux* target.
3732 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3733 from linux-arm-low.c.
3734 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3735 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3736 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3737 (thumb2_breakpoint_len): Likewise.
3738 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3739 (arm_breakpoint_kinds): Likewise.
3740 (arm_breakpoint_kind_from_pc): Likewise.
3741 (arm_sw_breakpoint_from_kind): Likewise.
3742 (arm_breakpoint_kind_from_current_state): Likewise.
3743 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3744 (arm_sw_breakpoint_from_kind): Declare.
3745 (arm_breakpoint_kind_from_current_state): Declare.
3746 (arm_breakpoint_at): Declare.
3747 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3748 arm_sw_breakpoint_from_kind if process is 32-bit.
3749 (aarch64_breakpoint_kind_from_pc): New function.
3750 (aarch64_breakpoint_kind_from_current_state): New function.
3751 (the_low_target): Initialize fields breakpoint_kind_from_pc
3752 and breakpoint_kind_from_current_state.
3753 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3754 linux-aarch32-low.c.
3755 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3756 (arm_breakpoint, arm_breakpoint_len): Likewise.
3757 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3758 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3759 (arm_is_thumb_mode): Likewise.
3760 (arm_breakpoint_at): Likewise.
3761 (arm_breakpoint_kind_from_pc): Likewise.
3762 (arm_sw_breakpoint_from_kind): Likewise.
3763 (arm_breakpoint_kind_from_current_state): Likewise.
3766 2015-08-04 Yao Qi <yao.qi@linaro.org>
3768 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3769 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3770 * server.c (extended_protocol): Remove "static".
3771 * server.h (extended_protocol): Declare it.
3773 2015-12-04 Josh Stone <jistone@redhat.com>
3775 * target.h (struct target_ops) <arch_setup>: Rename to ...
3776 (struct target_ops) <post_create_inferior>: ... this.
3777 (target_arch_setup): Rename to ...
3778 (target_post_create_inferior): ... this, calling post_create_inferior.
3779 * server.c (start_inferior): Update target_arch_setup calls to
3780 target_post_create_inferior.
3781 * linux-low.c (linux_low_ptrace_options): Forward declare.
3782 (linux_arch_setup): Update its comment for general use.
3783 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3784 (struct linux_target_ops): Use linux_post_create_inferior.
3785 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3786 to post_create_inferior.
3787 * nto-low.c (struct nto_target_ops): Likewise.
3788 * spu-low.c (struct spu_target_ops): Likewise.
3789 * win32-low.c (struct win32_target_ops): Likewise.
3791 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3793 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3795 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3798 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3799 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3800 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3801 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3802 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3803 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3804 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3805 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3806 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3807 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3808 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3810 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3812 * linux-low.c (linux_look_up_symbols): Don't call
3813 linux_supports_traceclone.
3814 * linux-low.h (thread_db_init): Remove use_events argument.
3815 * thread-db.c (thread_db_use_event): Remove global variable.
3816 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3817 (struct thread_db) <td_create_bp>: Remove field.
3818 (thread_db_create_event): Remove function.
3819 (thread_db_enable_reporting): Likewise.
3820 (find_one_thread): Don't check for thread_db_use_events.
3821 (attach_thread): Likewise.
3822 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3823 (try_thread_db_load_1): Don't check for thread_db_use_events.
3824 (thread_db_init): Remove use_events argument and thread events
3826 (remove_thread_event_breakpoints): Remove function.
3827 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3831 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3833 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3834 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3835 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3836 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3837 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3839 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3841 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3842 * linux-low.c (can_hardware_single_step): Use
3843 supports_hardware_single_step.
3844 (can_software_single_step): New function.
3845 (start_step_over): Call can_software_single_step.
3846 (linux_supports_hardware_single_step): New function.
3847 (struct target_ops) <supports_software_single_step>: Initialize.
3848 * linux-low.h (struct linux_target_ops)
3849 <supports_hardware_single_step>: Initialize.
3850 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3851 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3852 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3853 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3854 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3855 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3856 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3857 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3858 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3859 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3861 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3862 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3864 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3865 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3866 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3868 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3869 * target.h (struct target_ops): <supports_software_single_step>:
3871 (target_supports_software_single_step): New macro.
3873 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3875 * linux-low.c (linux_wait_1): Fix pc advance condition.
3876 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3877 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3879 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3881 * linux-arm-low.c (arm_is_thumb_mode): New function.
3882 (arm_breakpoint_at): Use arm_is_thumb_mode.
3883 (arm_breakpoint_kind_from_current_state): New function.
3884 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3886 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3887 (linux_breakpoint_kind_from_current_state): New function.
3888 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3889 * linux-low.h (struct linux_target_ops)
3890 <breakpoint_kind_from_current_state>: New field.
3891 * target.h (struct target_ops): Likewise.
3892 (target_breakpoint_kind_from_current_state): New macro.
3894 2015-11-30 Pedro Alves <palves@redhat.com>
3896 * linux-low.c (linux_resume): Wake up the event loop before
3899 2015-11-30 Pedro Alves <palves@redhat.com>
3901 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3903 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3905 * target.c (struct thread_search): New structure.
3906 (thread_search_callback): New function.
3907 (prev_general_thread): New global.
3908 (prepare_to_access_memory, done_accessing_memory): New functions.
3909 * target.h (prepare_to_access_memory, done_accessing_memory):
3910 Replace macros with function declarations.
3912 2015-11-30 Pedro Alves <palves@redhat.com>
3915 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3916 report TARGET_WAITKIND_NO_RESUMED.
3917 * remote-utils.c (prepare_resume_reply): Handle
3918 TARGET_WAITKIND_NO_RESUMED.
3919 * server.c (report_no_resumed): New global.
3920 (handle_query) <qSupported>: Handle "no-resumed+". Report
3921 "no-resumed+" support.
3922 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3923 return error if the client doesn't support no-resumed events.
3924 (push_stop_notification): New function.
3925 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3926 events if the client supports them.
3928 2015-11-30 Pedro Alves <palves@redhat.com>
3930 * linux-low.c (thread_still_has_status_pending_p): Don't check
3932 (lwp_resumed): New function.
3933 (status_pending_p_callback): Return early if the LWP is not
3934 supposed to be resumed.
3936 2015-11-30 Pedro Alves <palves@redhat.com>
3938 * linux-low.c (handle_extended_wait): Assert that the LWP's
3939 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3940 thread create events, leave the new child's status pending.
3941 (linux_low_filter_event): If GDB wants to hear about thread exit
3942 events, leave the LWP marked dead and don't delete it.
3943 (linux_wait_for_event_filtered): Don't check for thread exit.
3944 (filter_exit_event): New function.
3945 (linux_wait_1): Use it, when returning an exit event.
3946 (linux_resume_one_lwp_throw): Assert that the LWP's
3947 waitstatus is TARGET_WAITKIND_IGNORE.
3948 * remote-utils.c (prepare_resume_reply): Handle
3949 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3950 * server.c (report_thread_events): New global.
3951 (handle_general_set): Handle QThreadEvents.
3952 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3953 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3954 TARGET_WAITKIND_THREAD_EXITED.
3955 * server.h (report_thread_events): Declare.
3957 2015-11-30 Pedro Alves <palves@redhat.com>
3959 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3960 the thread's last_resume_kind was resume_stop.
3962 2015-11-30 Pedro Alves <palves@redhat.com>
3964 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3967 2015-11-30 Pedro Alves <palves@redhat.com>
3969 * server.c (handle_v_requests): Handle vCtrlC.
3971 2015-11-30 Pedro Alves <palves@redhat.com>
3973 * gdbthread.h (find_any_thread_of_pid): Declare.
3974 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3976 * server.c (handle_query): If current_thread is NULL, look for
3977 another thread of the selected process.
3979 2015-11-26 Daniel Colascione <dancol@dancol.org>
3980 Simon Marchi <simon.marchi@ericsson.com>
3982 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3983 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3985 * target.h (struct target_ops) <thread_name>: New field.
3986 (target_thread_name): New macro.
3988 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3990 * regcache.h (regcache_invalidate_pid): Add declaration.
3991 * regcache.c (regcache_invalidate_pid): New function, extracted
3992 from regcache_invalidate.
3993 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3994 Add trivial documentation comment.
3995 * lynx-low.c: Use regcache_invalidate_pid instead of
3996 regcache_invalidate.
3998 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4000 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4001 and Elf64_auxv_t if the target is Android.
4003 2015-11-22 Doug Evans <xdje42@gmail.com>
4005 * target.h: #include <sys/types.h>.
4007 2015-11-19 Pedro Alves <palves@redhat.com>
4009 * linux-low.c (linux_process_qsupported): Change prototype.
4011 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4013 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4014 and adjust to loop over all features.
4015 * server.c (handle_query) <qSupported>: Adjust to call
4016 target_process_qsupported once, passing it a vector of unprocessed
4018 * target.h (struct target_ops) <process_qsupported>: Change
4020 (target_process_qsupported): Adjust.
4022 2015-11-19 Pedro Alves <palves@redhat.com>
4024 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4026 * configure: Regenerate.
4028 2015-11-19 Pedro Alves <palves@redhat.com>
4030 * configure: Regenerate.
4032 2015-11-19 Yao Qi <yao.qi@linaro.org>
4034 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4037 2015-11-19 Yao Qi <yao.qi@linaro.org>
4039 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4040 (struct aarch64_operand): Move enum out.
4042 2015-11-19 Yao Qi <yao.qi@linaro.org>
4044 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4045 struct user_fpsimd_state *.
4046 (aarch64_store_fpregset): Likewise.
4048 2015-11-19 Yao Qi <yao.qi@linaro.org>
4050 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4051 struct user_pt_regs *.
4052 (aarch64_store_gregset): Likewise.
4054 2015-11-18 Pedro Alves <palves@redhat.com>
4056 * Makefile.in (all_object_files): Add $IPA_OBJS.
4058 2015-11-17 Pedro Alves <palves@redhat.com>
4060 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4061 GDB_SIGNAL_0 and gdb_signal_to_string.
4063 2015-11-17 Pedro Alves <palves@redhat.com>
4065 * win32-low.c (handle_output_debug_string): Remove parameter.
4066 (win32_kill): Remove our_status local and adjust call to
4067 handle_output_debug_string.
4068 (get_child_debug_event): Adjust call to
4069 handle_output_debug_string.
4071 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4073 * linux-mips-low.c (mips_fill_gregset): Add cast.
4074 (mips_store_gregset): Likewise.
4075 (mips_fill_fpregset): Likewise.
4076 (mips_store_fpregset): Likewise.
4078 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4080 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4083 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4085 * linux-mips-low.c (mips_linux_new_thread): Change type of
4086 watch_type to enum target_hw_bp_type.
4088 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4090 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4091 Change return type to arm_hwbp_type.
4093 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4095 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4096 (arm_store_gregset): Likewise.
4097 * linux-arm-low.c (arm_get_hwcap): Likewise.
4098 (arm_read_description): Likewise.
4100 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4102 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4106 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4107 (ppc_fill_vsxregset): Likewise.
4108 (ppc_store_vsxregset): Likewise.
4109 (ppc_fill_vrregset): Likewise.
4110 (ppc_store_vrregset): Likewise.
4111 (ppc_fill_evrregset): Likewise.
4112 (ppc_store_evrregset): Likewise.
4114 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4116 * linux-ppc-low.c (ppc_usrregs_info): Remove
4117 forward-declaration.
4118 (ppc_arch_setup): Move lower in file.
4120 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4122 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4123 (ps_pdwrite): Likewise.
4125 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4127 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4128 to after assert checks.
4130 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4132 * proc-service.c (ps_pdread): Add/adjust casts.
4133 (ps_pdwrite): Add/adjust casts.
4135 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4137 * server.c (handle_search_memory_1): Cast return value of
4140 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4142 * server.c (write_qxfer_response): Change type of data to
4145 2015-10-29 Pedro Alves <palves@redhat.com>
4147 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4149 2015-10-29 Pedro Alves <palves@redhat.com>
4151 * tracepoint.c (clear_installed_tracepoints): Add casts.
4153 2015-10-29 Pedro Alves <palves@redhat.com>
4155 * server.c (handle_v_cont, process_serial_event): Add enum
4156 gdb_signal casts to signal parsing code.
4158 2015-10-29 Pedro Alves <palves@redhat.com>
4160 * linux-low.h (NULL_REGSET): Define.
4161 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4162 * linux-arm-low.c (arm_regsets): Likewise.
4163 * linux-crisv32-low.c (cris_regsets): Likewise.
4164 * linux-m68k-low.c (m68k_regsets): Likewise.
4165 * linux-mips-low.c (mips_regsets): Likewise.
4166 * linux-nios2-low.c (nios2_regsets): Likewise.
4167 * linux-ppc-low.c (ppc_regsets): Likewise.
4168 * linux-s390-low.c (s390_regsets): Likewise.
4169 * linux-sh-low.c (sh_regsets): Likewise.
4170 * linux-sparc-low.c (sparc_regsets): Likewise.
4171 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4172 * linux-tile-low.c (tile_regsets): Likewise.
4173 * linux-x86-low.c (x86_regsets): Likewise.
4174 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4176 2015-10-29 Pedro Alves <palves@redhat.com>
4178 * linux-low.h (NULL_REGSET): Define.
4179 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4180 * linux-arm-low.c (arm_regsets): Likewise.
4181 * linux-crisv32-low.c (cris_regsets): Likewise.
4182 * linux-m68k-low.c (m68k_regsets): Likewise.
4183 * linux-mips-low.c (mips_regsets): Likewise.
4184 * linux-nios2-low.c (nios2_regsets): Likewise.
4185 * linux-ppc-low.c (ppc_regsets): Likewise.
4186 * linux-s390-low.c (s390_regsets): Likewise.
4187 * linux-sh-low.c (sh_regsets): Likewise.
4188 * linux-sparc-low.c (sparc_regsets): Likewise.
4189 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4190 * linux-tile-low.c (tile_regsets): Likewise.
4191 * linux-x86-low.c (x86_regsets): Likewise.
4192 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4194 2015-10-26 Doug Evans <dje@google.com>
4196 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4198 2015-10-26 Doug Evans <dje@google.com>
4200 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4202 2015-10-26 Doug Evans <dje@google.com>
4204 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4206 (attach_thread, find_new_threads_callback): Ditto.
4208 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4210 * mem-break.h (set_breakpoint_data): Remove.
4212 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4214 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4215 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4216 (initialize_low): Remove set_breakpoint_data call.
4217 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4218 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4219 (initialize_low): Remove set_breakpoint_data call.
4220 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4221 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4222 (initialize_low): Remove set_breakpoint_data call.
4224 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4226 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4227 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4228 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4229 * target.h (target_breakpoint_kind_from_pc): New macro.
4231 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4233 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4234 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4235 the default breakpoint kind.
4237 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4239 * linux-arm-low.c (arm_supports_z_point_type): Add software
4242 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4244 * linux-arm-low.c: Refactor breakpoint definitions.
4245 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4246 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4248 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4250 * Makefile.in: Add arm.c/o.
4251 * configure.srv: Likewise.
4252 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4253 (arm_breakpoint_kind_from_pc): New function.
4254 (arm_sw_breakpoint_from_kind): Return proper kind.
4255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4257 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4259 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4261 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4262 (struct raw_breakpoint) <size>: Remove.
4263 (struct raw_breakpoint) <kind>: Add.
4264 (bp_size): New function.
4265 (bp_opcode): Likewise.
4266 (find_raw_breakpoint_at): Adjust for kind.
4267 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4268 (remove_memory_breakpoint): Adjust for kind call bp_size.
4269 (set_raw_breakpoint_at): Adjust for kind.
4270 (set_breakpoint): Likewise.
4271 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4272 (delete_raw_breakpoint): Adjust for kind.
4273 (delete_breakpoint): Likewise.
4274 (find_gdb_breakpoint): Likewise.
4275 (set_gdb_breakpoint_1): Likewise.
4276 (set_gdb_breakpoint): Likewise.
4277 (delete_gdb_breakpoint_1): Likewise.
4278 (delete_gdb_breakpoint): Likewise.
4279 (uninsert_raw_breakpoint): Likewise.
4280 (reinsert_raw_breakpoint): Likewise.
4281 (set_breakpoint_data): Remove.
4282 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4283 (check_mem_read): Adjust for kind call bp_size.
4284 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4285 (clone_one_breakpoint): Adjust for kind.
4286 * mem-break.h (set_gdb_breakpoint): Likewise.
4287 (delete_gdb_breakpoint): Likewise.
4288 * server.c (process_serial_event): Likewise.
4290 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4292 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4293 (struct linux_target_ops) <breakpoint>: Remove.
4294 (struct linux_target_ops) <breakpoint_len>: Remove.
4295 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4296 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4297 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4298 (arm_sw_breakpoint_from_kind): New function.
4299 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4300 (struct linux_target_ops) <breakpoint>: Remove.
4301 (struct linux_target_ops) <breakpoint_len>: Remove.
4302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4304 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4305 (struct linux_target_ops) <breakpoint>: Remove.
4306 (struct linux_target_ops) <breakpoint_len>: Remove.
4307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4309 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4310 (struct linux_target_ops) <breakpoint>: Remove.
4311 (struct linux_target_ops) <breakpoint_len>: Remove.
4312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4314 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4315 and sw_breakpoint_from_kind to increment the pc.
4316 (linux_breakpoint_kind_from_pc): New function.
4317 (linux_sw_breakpoint_from_kind): New function.
4318 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4319 (initialize_low): Call breakpoint_kind_from_pc and
4320 sw_breakpoint_from_kind to replace breakpoint_data/len.
4321 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4323 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4324 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4325 (struct linux_target_ops) <breakpoint>: Remove.
4326 (struct linux_target_ops) <breakpoint_len>: Remove.
4327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4329 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4330 (struct linux_target_ops) <breakpoint>: Remove.
4331 (struct linux_target_ops) <breakpoint_len>: Remove.
4332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4334 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4335 (struct linux_target_ops) <breakpoint>: Remove.
4336 (struct linux_target_ops) <breakpoint_len>: Remove.
4337 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4338 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4339 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4340 (struct linux_target_ops) <breakpoint>: Remove.
4341 (struct linux_target_ops) <breakpoint_len>: Remove.
4342 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4344 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4345 (struct linux_target_ops) <breakpoint>: Remove.
4346 (struct linux_target_ops) <breakpoint_len>: Remove.
4347 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4349 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4350 (struct linux_target_ops) <breakpoint>: Remove.
4351 (struct linux_target_ops) <breakpoint_len>: Remove.
4352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4354 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4355 (struct linux_target_ops) <breakpoint>: Remove.
4356 (struct linux_target_ops) <breakpoint_len>: Remove.
4357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4359 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4360 (struct linux_target_ops) <breakpoint>: Remove.
4361 (struct linux_target_ops) <breakpoint_len>: Remove.
4362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4364 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4365 (struct linux_target_ops) <breakpoint>: Remove.
4366 (struct linux_target_ops) <breakpoint_len>: Remove.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4369 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4370 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4371 (struct linux_target_ops) <breakpoint>: Remove.
4372 (struct linux_target_ops) <breakpoint_len>: Remove.
4373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4375 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4376 (struct linux_target_ops) <breakpoint>: Remove.
4377 (struct linux_target_ops) <breakpoint_len>: Remove.
4378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4381 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4383 * linux-cris-low.c (cris_get_pc): Remove void arg.
4385 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4387 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4390 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4392 * inferiors.c (thread_pid_matches_callback): New function.
4393 (find_thread_process): New function.
4394 (remove_thread): Reset current_thread.
4395 (remove_process): Assert threads have been removed first.
4397 2015-10-15 Yao Qi <yao.qi@linaro.org>
4399 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4401 (aarch64_remove_point): Likewise.
4402 * regcache.c (regcache_register_size): New function.
4404 2015-10-12 Yao Qi <yao.qi@linaro.org>
4406 * linux-aarch64-low.c: Update all callers as emit_load_store
4407 is renamed to aarch64_emit_load_store.
4409 2015-10-12 Yao Qi <yao.qi@linaro.org>
4411 * linux-aarch64-low.c: Update all callers of function renaming
4412 from emit_insn to aarch64_emit_insn.
4414 2015-10-12 Yao Qi <yao.qi@linaro.org>
4416 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4417 arch/aarch64-insn.h.
4418 (struct aarch64_memory_operand): Likewise.
4420 (emit_insn): Move to arch/aarch64-insn.c.
4421 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4422 (emit_load_store): Move to arch/aarch64-insn.c.
4423 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4424 (can_encode_int32): Remove.
4426 2015-10-12 Yao Qi <yao.qi@linaro.org>
4428 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4429 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4430 (aarch64_relocate_instruction): Likewise.
4431 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4432 (struct aarch64_insn_visitor): Likewise.
4434 2015-10-12 Yao Qi <yao.qi@linaro.org>
4436 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4437 (struct aarch64_insn_visitor): New.
4438 (struct aarch64_insn_relocation_data): New.
4439 (aarch64_ftrace_insn_reloc_b): New function.
4440 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4441 (aarch64_ftrace_insn_reloc_cb): Likewise.
4442 (aarch64_ftrace_insn_reloc_tb): Likewise.
4443 (aarch64_ftrace_insn_reloc_adr): Likewise.
4444 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4445 (aarch64_ftrace_insn_reloc_others): Likewise.
4447 (aarch64_relocate_instruction): Use visitor.
4449 2015-10-12 Yao Qi <yao.qi@linaro.org>
4451 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4452 int. Add argument buf.
4453 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4454 aarch64_relocate_instruction.
4456 2015-10-12 Yao Qi <yao.qi@linaro.org>
4458 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4459 argument insn. Remove local variable insn. Don't call
4461 (aarch64_install_fast_tracepoint_jump_pad): Call
4464 2015-09-30 Yao Qi <yao.qi@linaro.org>
4466 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4467 (emit_load_store_pair): Likewise.
4469 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4471 * dll.c (match_dll): Add cast(s).
4472 (unloaded_dll): Likewise.
4473 * linux-low.c (second_thread_of_pid_p): Likewise.
4474 (delete_lwp_callback): Likewise.
4475 (count_events_callback): Likewise.
4476 (select_event_lwp_callback): Likewise.
4477 (linux_set_resume_request): Likewise.
4478 * server.c (accumulate_file_name_length): Likewise.
4479 (emit_dll_description): Likewise.
4480 (handle_qxfer_threads_worker): Likewise.
4481 (visit_actioned_threads): Likewise.
4482 * thread-db.c (any_thread_of): Likewise.
4483 * tracepoint.c (same_process_p): Likewise.
4484 (match_blocktype): Likewise.
4485 (build_traceframe_info_xml): Likewise.
4487 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4489 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4491 (gdb_unparse_agent_expr): Likewise.
4492 * hostio.c (require_data): Likewise.
4493 (handle_pread): Likewise.
4494 * linux-low.c (disable_regset): Likewise.
4495 (fetch_register): Likewise.
4496 (store_register): Likewise.
4497 (get_dynamic): Likewise.
4498 (linux_qxfer_libraries_svr4): Likewise.
4499 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4500 (set_fast_tracepoint_jump): Likewise.
4501 (uninsert_fast_tracepoint_jumps_at): Likewise.
4502 (reinsert_fast_tracepoint_jumps_at): Likewise.
4503 (validate_inserted_breakpoint): Likewise.
4504 (clone_agent_expr): Likewise.
4505 * regcache.c (init_register_cache): Likewise.
4506 * remote-utils.c (putpkt_binary_1): Likewise.
4507 (decode_M_packet): Likewise.
4508 (decode_X_packet): Likewise.
4509 (look_up_one_symbol): Likewise.
4510 (relocate_instruction): Likewise.
4511 (monitor_output): Likewise.
4512 * server.c (handle_search_memory): Likewise.
4513 (handle_qxfer_exec_file): Likewise.
4514 (handle_qxfer_libraries): Likewise.
4515 (handle_qxfer): Likewise.
4516 (handle_query): Likewise.
4517 (handle_v_cont): Likewise.
4518 (handle_v_run): Likewise.
4519 (captured_main): Likewise.
4520 * target.c (write_inferior_memory): Likewise.
4521 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4522 * tracepoint.c (init_trace_buffer): Likewise.
4523 (add_tracepoint_action): Likewise.
4524 (add_traceframe): Likewise.
4525 (add_traceframe_block): Likewise.
4526 (cmd_qtdpsrc): Likewise.
4527 (cmd_qtdv): Likewise.
4528 (cmd_qtstatus): Likewise.
4529 (response_source): Likewise.
4530 (response_tsv): Likewise.
4531 (cmd_qtnotes): Likewise.
4532 (gdb_collect): Likewise.
4533 (initialize_tracepoint): Likewise.
4535 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4537 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4538 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4539 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4541 (enum aarch64_condition_codes): New enum.
4542 (w0): New static global.
4545 (struct aarch64_memory_operand) <type>: New
4546 MEMORY_OPERAND_POSTINDEX type.
4547 (postindex_memory_operand): New helper function.
4548 (emit_ret): New function.
4549 (emit_load_store_pair): New function, factored out of emit_stp
4550 with support for MEMORY_OPERAND_POSTINDEX.
4551 (emit_stp): Rewrite using emit_load_store_pair.
4552 (emit_ldp): New function.
4553 (emit_load_store): Likewise.
4554 (emit_ldr): Mention post-index instruction in comment.
4555 (emit_ldrh): New function.
4556 (emit_ldrb): New function.
4557 (emit_ldrsw): Mention post-index instruction in comment.
4558 (emit_str): Likewise.
4559 (emit_subs): New function.
4560 (emit_cmp): Likewise.
4561 (emit_and): Likewise.
4562 (emit_orr): Likewise.
4563 (emit_orn): Likewise.
4564 (emit_eor): Likewise.
4565 (emit_mvn): Likewise.
4566 (emit_lslv): Likewise.
4567 (emit_lsrv): Likewise.
4568 (emit_asrv): Likewise.
4569 (emit_mul): Likewise.
4570 (emit_sbfm): Likewise.
4571 (emit_sbfx): Likewise.
4572 (emit_ubfm): Likewise.
4573 (emit_ubfx): Likewise.
4574 (emit_csinc): Likewise.
4575 (emit_cset): Likewise.
4576 (emit_nop): Likewise.
4577 (emit_ops_insns): New helper function.
4578 (emit_pop): Likewise.
4579 (emit_push): Likewise.
4580 (aarch64_emit_prologue): New function.
4581 (aarch64_emit_epilogue): Likewise.
4582 (aarch64_emit_add): Likewise.
4583 (aarch64_emit_sub): Likewise.
4584 (aarch64_emit_mul): Likewise.
4585 (aarch64_emit_lsh): Likewise.
4586 (aarch64_emit_rsh_signed): Likewise.
4587 (aarch64_emit_rsh_unsigned): Likewise.
4588 (aarch64_emit_ext): Likewise.
4589 (aarch64_emit_log_not): Likewise.
4590 (aarch64_emit_bit_and): Likewise.
4591 (aarch64_emit_bit_or): Likewise.
4592 (aarch64_emit_bit_xor): Likewise.
4593 (aarch64_emit_bit_not): Likewise.
4594 (aarch64_emit_equal): Likewise.
4595 (aarch64_emit_less_signed): Likewise.
4596 (aarch64_emit_less_unsigned): Likewise.
4597 (aarch64_emit_ref): Likewise.
4598 (aarch64_emit_if_goto): Likewise.
4599 (aarch64_emit_goto): Likewise.
4600 (aarch64_write_goto_address): Likewise.
4601 (aarch64_emit_const): Likewise.
4602 (aarch64_emit_call): Likewise.
4603 (aarch64_emit_reg): Likewise.
4604 (aarch64_emit_pop): Likewise.
4605 (aarch64_emit_stack_flush): Likewise.
4606 (aarch64_emit_zero_ext): Likewise.
4607 (aarch64_emit_swap): Likewise.
4608 (aarch64_emit_stack_adjust): Likewise.
4609 (aarch64_emit_int_call_1): Likewise.
4610 (aarch64_emit_void_call_2): Likewise.
4611 (aarch64_emit_eq_goto): Likewise.
4612 (aarch64_emit_ne_goto): Likewise.
4613 (aarch64_emit_lt_goto): Likewise.
4614 (aarch64_emit_le_goto): Likewise.
4615 (aarch64_emit_gt_goto): Likewise.
4616 (aarch64_emit_ge_got): Likewise.
4617 (aarch64_emit_ops_impl): New static global variable.
4618 (aarch64_emit_ops): New target function, return
4619 &aarch64_emit_ops_impl.
4620 (struct linux_target_ops): Install it.
4622 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4624 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4625 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4627 * linux-aarch64-ipa.c: New file.
4628 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4630 (aarch64_get_thread_area): New target method.
4631 (extract_signed_bitfield): New helper function.
4632 (aarch64_decode_ldr_literal): New function.
4633 (enum aarch64_opcodes): New enum.
4634 (struct aarch64_register): New struct.
4635 (struct aarch64_operand): New struct.
4636 (x0): New static global.
4645 (aarch64_register): New helper function.
4646 (register_operand): Likewise.
4647 (immediate_operand): Likewise.
4648 (struct aarch64_memory_operand): New struct.
4649 (offset_memory_operand): New helper function.
4650 (preindex_memory_operand): Likewise.
4651 (enum aarch64_system_control_registers): New enum.
4652 (ENCODE): New macro.
4653 (emit_insn): New helper function.
4654 (emit_b): New function.
4655 (emit_bcond): Likewise.
4656 (emit_cb): Likewise.
4657 (emit_tb): Likewise.
4658 (emit_blr): Likewise.
4659 (emit_stp): Likewise.
4660 (emit_ldp_q_offset): Likewise.
4661 (emit_stp_q_offset): Likewise.
4662 (emit_load_store): Likewise.
4663 (emit_ldr): Likewise.
4664 (emit_ldrsw): Likewise.
4665 (emit_str): Likewise.
4666 (emit_ldaxr): Likewise.
4667 (emit_stxr): Likewise.
4668 (emit_stlr): Likewise.
4669 (emit_data_processing_reg): Likewise.
4670 (emit_data_processing): Likewise.
4671 (emit_add): Likewise.
4672 (emit_sub): Likewise.
4673 (emit_mov): Likewise.
4674 (emit_movk): Likewise.
4675 (emit_mov_addr): Likewise.
4676 (emit_mrs): Likewise.
4677 (emit_msr): Likewise.
4678 (emit_sevl): Likewise.
4679 (emit_wfe): Likewise.
4680 (append_insns): Likewise.
4681 (can_encode_int32_in): New helper function.
4682 (aarch64_relocate_instruction): New function.
4683 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4684 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4685 (struct linux_target_ops): Install aarch64_get_thread_area,
4686 aarch64_install_fast_tracepoint_jump_pad and
4687 aarch64_get_min_fast_tracepoint_insn_len.
4689 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4691 * Makefile.in (aarch64-insn.o): New rule.
4692 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4694 2015-09-21 Yao Qi <yao.qi@linaro.org>
4696 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4698 2015-09-21 Yao Qi <yao.qi@linaro.org>
4700 * tracepoint.c (max_jump_pad_size): Remove.
4702 2015-09-18 Yao Qi <yao.qi@linaro.org>
4704 * linux-aarch64-low.c: Don't include sys/uio.h.
4705 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4707 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4709 * tracepoint.c (eval_result_type): Change prototype.
4710 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4712 2015-09-15 Pedro Alves <palves@redhat.com>
4714 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4715 Check whether to report exec events instead of checking whether
4716 multiprocess is enabled.
4718 2015-09-15 Pedro Alves <palves@redhat.com>
4721 * remote-utils.c (prepare_resume_reply): Merge
4722 TARGET_WAITKIND_VFORK_DONE switch case with the
4723 TARGET_WAITKIND_FORKED case.
4725 2015-09-15 Yao Qi <yao.qi@linaro.org>
4727 * server.c (handle_query): Check string comparison using
4728 "else if" instead of "if".
4730 2015-09-15 Yao Qi <yao.qi@linaro.org>
4732 * server.c (vCont_supported): New global variable.
4733 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4734 matches. Append ";vContSupported+" to own_buf.
4735 (handle_v_requests): Append ";s;S" to own_buf if target supports
4736 hardware single step or vCont_supported is false.
4737 (capture_main): Set vCont_supported to zero.
4739 2015-09-15 Yao Qi <yao.qi@linaro.org>
4741 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4743 (linux_supports_hardware_single_step): ... New function.
4744 (linux_target_ops): Update.
4745 * lynx-low.c (lynx_target_ops): Set field
4746 supports_hardware_single_step to target_can_do_hardware_single_step.
4747 * nto-low.c (nto_target_ops): Likewise.
4748 * spu-low.c (spu_target_ops): Likewise.
4749 * win32-low.c (win32_target_ops): Likewise.
4750 * target.c (target_can_do_hardware_single_step): New function.
4751 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4752 Remove. <supports_hardware_single_step>: New field.
4753 (target_supports_conditional_breakpoints): Remove.
4754 (target_supports_hardware_single_step): New macro.
4755 (target_can_do_hardware_single_step): Declare.
4756 * server.c (handle_query): Use target_supports_hardware_single_step
4757 instead of target_supports_conditional_breakpoints.
4759 2015-09-15 Yao Qi <yao.qi@linaro.org>
4761 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4763 (struct linux_target_ops the_low_target): Install
4764 aarch64_linux_siginfo_fixup.
4766 2015-09-11 Don Breazeal <donb@codesourcery.com>
4767 Luis Machado <lgustavo@codesourcery.com>
4769 * linux-low.c (linux_mourn): Static declaration.
4770 (linux_arch_setup): Move in front of
4771 handle_extended_wait.
4772 (linux_arch_setup_thread): New function.
4773 (handle_extended_wait): Handle exec events. Call
4774 linux_arch_setup_thread. Make event_lwp argument a
4775 pointer-to-a-pointer.
4776 (check_zombie_leaders): Do not check stopped threads.
4777 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4778 (linux_low_filter_event): Add lwp and thread for exec'ing
4779 non-leader thread if leader thread has been deleted.
4780 Refactor code into linux_arch_setup_thread and call it.
4781 Pass child lwp pointer by reference to handle_extended_wait.
4782 (linux_wait_for_event_filtered): Update comment.
4783 (linux_wait_1): Prevent clobbering exec event status.
4784 (linux_supports_exec_events): New function.
4785 (linux_target_ops) <supports_exec_events>: Initialize new member.
4786 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4788 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4789 * server.c (report_exec_events): New global variable.
4790 (handle_query): Handle qSupported query for exec-events feature.
4791 (captured_main): Initialize report_exec_events.
4792 * server.h (report_exec_events): Declare new global variable.
4793 * target.h (struct target_ops) <supports_exec_events>: New
4795 (target_supports_exec_events): New macro.
4796 * win32-low.c (win32_target_ops) <supports_exec_events>:
4797 Initialize new member.
4799 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4801 * linux-low.c (linux_low_enable_btrace): Remove.
4802 (linux_target_ops): Replace linux_low_enable_btrace with
4803 linux_enable_btrace.
4805 2015-09-03 Yao Qi <yao.qi@linaro.org>
4807 * linux-aarch64-low.c (aarch64_insert_point): Call
4808 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4811 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4813 * linux-low.c (check_stopped_by_breakpoint): Use
4814 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4816 2015-08-27 Pedro Alves <palves@redhat.com>
4818 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4820 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4822 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4823 the XNEW-family equivalent.
4824 (compile_bytecodes): Likewise.
4825 * dll.c (loaded_dll): Likewise.
4826 * event-loop.c (append_callback_event): Likewise.
4827 (create_file_handler): Likewise.
4828 (create_file_event): Likewise.
4829 * hostio.c (handle_open): Likewise.
4830 * inferiors.c (add_thread): Likewise.
4831 (add_process): Likewise.
4832 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4833 * linux-arm-low.c (arm_new_process): Likewise.
4834 (arm_new_thread): Likewise.
4835 * linux-low.c (add_to_pid_list): Likewise.
4836 (linux_add_process): Likewise.
4837 (handle_extended_wait): Likewise.
4838 (add_lwp): Likewise.
4839 (enqueue_one_deferred_signal): Likewise.
4840 (enqueue_pending_signal): Likewise.
4841 (linux_resume_one_lwp_throw): Likewise.
4842 (linux_resume_one_thread): Likewise.
4843 (linux_read_memory): Likewise.
4844 (linux_write_memory): Likewise.
4845 * linux-mips-low.c (mips_linux_new_process): Likewise.
4846 (mips_linux_new_thread): Likewise.
4847 (mips_add_watchpoint): Likewise.
4848 * linux-x86-low.c (initialize_low_arch): Likewise.
4849 * lynx-low.c (lynx_add_process): Likewise.
4850 * mem-break.c (set_raw_breakpoint_at): Likewise.
4851 (set_breakpoint): Likewise.
4852 (add_condition_to_breakpoint): Likewise.
4853 (add_commands_to_breakpoint): Likewise.
4854 (clone_agent_expr): Likewise.
4855 (clone_one_breakpoint): Likewise.
4856 * regcache.c (new_register_cache): Likewise.
4857 * remote-utils.c (look_up_one_symbol): Likewise.
4858 * server.c (queue_stop_reply): Likewise.
4859 (start_inferior): Likewise.
4860 (queue_stop_reply_callback): Likewise.
4861 (handle_target_event): Likewise.
4862 * spu-low.c (fetch_ppc_memory): Likewise.
4863 (store_ppc_memory): Likewise.
4864 * target.c (set_target_ops): Likewise.
4865 * thread-db.c (thread_db_load_search): Likewise.
4866 (try_thread_db_load_1): Likewise.
4867 * tracepoint.c (add_tracepoint): Likewise.
4868 (add_tracepoint_action): Likewise.
4869 (create_trace_state_variable): Likewise.
4870 (cmd_qtdpsrc): Likewise.
4871 (cmd_qtro): Likewise.
4872 (add_while_stepping_state): Likewise.
4873 * win32-low.c (child_add_thread): Likewise.
4874 (get_image_name): Likewise.
4876 2015-08-25 Yao Qi <yao.qi@linaro.org>
4878 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4880 2015-08-25 Yao Qi <yao.qi@linaro.org>
4882 * Makefile.in (aarch64-linux.o): New rule.
4883 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4885 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4886 (aarch64_init_debug_reg_state): Make it extern.
4887 (aarch64_linux_prepare_to_resume): Remove.
4889 2015-08-25 Yao Qi <yao.qi@linaro.org>
4891 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4892 lwp_arch_private_info and ptid_of_lwp.
4894 2015-08-25 Yao Qi <yao.qi@linaro.org>
4896 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4897 Find proc_info by find_process_pid. All callers updated.
4899 2015-08-25 Yao Qi <yao.qi@linaro.org>
4901 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4903 (debug_reg_change_callback): Remove.
4904 (aarch64_notify_debug_reg_change): Remove.
4906 2015-08-25 Yao Qi <yao.qi@linaro.org>
4908 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4909 Call current_lwp_ptid.
4911 2015-08-25 Yao Qi <yao.qi@linaro.org>
4913 * linux-aarch64-low.c (debug_reg_change_callback): Use
4916 2015-08-25 Yao Qi <yao.qi@linaro.org>
4918 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4920 2015-08-25 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4924 2015-08-25 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4929 2015-08-25 Yao Qi <yao.qi@linaro.org>
4931 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4933 (debug_reg_change_callback): Remove argument entry and add argument
4934 lwp. Remove local variable thread. Don't print thread id in the
4935 debugging output. Don't check whether pid of thread equals to pid.
4936 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4937 iterate_over_lwps instead find_inferior.
4939 2015-08-24 Pedro Alves <palves@redhat.com>
4941 * inferiors.c (get_first_process): New function.
4942 * inferiors.h (get_first_process): New declaration.
4943 * remote-utils.c (read_ptid): Default to the first process in the
4944 list, instead of to the current thread's process.
4946 2015-08-24 Pedro Alves <palves@redhat.com>
4948 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4949 * event-loop.c: Likewise.
4950 * remote-utils.c: Likewise.
4951 * tracepoint.c: Likewise.
4953 2015-08-24 Pedro Alves <palves@redhat.com>
4955 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4958 2015-08-21 Pedro Alves <palves@redhat.com>
4960 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4961 instead of literal 1.
4963 2015-08-21 Pedro Alves <palves@redhat.com>
4965 * tdesc.c (default_description): Explicitly zero-initialize.
4967 2015-08-21 Pedro Alves <palves@redhat.com>
4970 * inferiors.c (remove_thread): Discard any pending stop reply for
4972 * server.c (remove_all_on_match_pid): Rename to ...
4973 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4975 (discard_queued_stop_replies): Change parameter to a ptid. Now
4977 (handle_v_kill, kill_inferior_callback, captured_main)
4978 (process_serial_event): Adjust.
4979 * server.h (discard_queued_stop_replies): Declare.
4981 2015-08-21 Pedro Alves <palves@redhat.com>
4983 * linux-low.c (wait_for_sigstop): Always switch to no thread
4984 selected if the previously current thread dies.
4985 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4986 process instead of the current thread's.
4987 * remote-utils.c (input_interrupt): Don't check if there's no
4989 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4990 current thread to the general thread fails, error out.
4991 (handle_qxfer_auxv, handle_qxfer_libraries)
4992 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4993 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4994 (handle_query): Check if there's a thread selected instead of
4995 checking whether there's any thread in the thread list.
4996 (handle_qxfer_threads, handle_qxfer_btrace)
4997 (handle_qxfer_btrace_conf): Don't error out early if there's no
4998 thread in the thread list.
4999 (handle_v_cont, myresume): Don't set the current thread to the
5001 (process_serial_event) <Hg handling>: Also set thread_id if the
5002 previous general thread is still alive.
5003 (process_serial_event) <g/G handling>: If setting the current
5004 thread to the general thread fails, error out.
5005 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5006 thread's lwp instead of the current thread's.
5007 * target.c (set_desired_thread): If the desired thread was not
5008 found, leave the current thread pointing to NULL. Return an int
5009 (boolean) indicating success.
5010 * target.h (set_desired_thread): Change return type to int.
5012 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5014 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5015 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5017 (ps_get_thread_area): New function.
5019 2015-08-19 Gary Benson <gbenson@redhat.com>
5021 * hostio.c (handle_pread): Do not attempt to read more data
5022 than hostio_reply_with_data can fit in a packet.
5024 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5026 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5028 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5030 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5032 2015-08-06 Pedro Alves <palves@redhat.com>
5034 * tracepoint.c (expr_eval_result): Now an int.
5036 2015-08-06 Pedro Alves <palves@redhat.com>
5038 * gdbthread.h (struct regcache): Forward declare.
5039 (struct thread_info) <regcache_data>: Now a struct regcache
5041 * inferiors.c (inferior_regcache_data)
5042 (set_inferior_regcache_data): Now work with struct regcache
5044 * inferiors.h (struct regcache): Forward declare.
5045 (inferior_regcache_data, set_inferior_regcache_data): Now work
5046 with struct regcache pointers.
5047 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5048 (free_register_cache_thread): Remove struct regcache pointer
5051 2015-08-06 Pedro Alves <palves@redhat.com>
5053 * server.c (captured_main): On error, print the exception message
5054 to stderr, and if run_once is set, throw a quit.
5056 2015-08-06 Pedro Alves <palves@redhat.com>
5058 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5061 2015-08-06 Pedro Alves <palves@redhat.com>
5063 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5064 reading beyond the passed in buffer length.
5066 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5068 * tracepoint.c (symbol_list) <required>: Remove.
5070 2015-08-06 Pedro Alves <palves@redhat.com>
5072 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5073 count if stopping and suspending threads.
5074 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5075 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5076 (linux_detach): Complete an ongoing step-over.
5077 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5079 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5080 (linux_wait_1): If passing a signal to the inferior after
5081 finishing a step-over, unsuspend and re-resume all lwps. If we
5082 see a single-step event but the thread should be continuing, don't
5083 pass the trap to gdb.
5084 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5085 internal_error instead of gdb_assert.
5086 (enqueue_pending_signal): New function.
5087 (check_ptrace_stopped_lwp_gone): Add debug output.
5088 (start_step_over): Use internal_error instead of gdb_assert.
5089 (complete_ongoing_step_over): New function.
5090 (linux_resume_one_thread): Don't resume a suspended thread.
5091 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5094 2015-08-06 Pedro Alves <palves@redhat.com>
5096 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5097 (linux_thread_alive): Use lwp_is_marked_dead.
5098 (extended_event_reported): Delete.
5099 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5100 instead of extended_event_reported.
5101 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5103 (lwp_is_marked_dead): New function.
5104 (lwp_running): Use lwp_is_marked_dead.
5105 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5108 2015-08-06 Pedro Alves <palves@redhat.com>
5110 * linux-low.c (linux_wait_1): Move fork event output out of the
5111 !report_to_gdb check. Pass event_child->waitstatus to
5112 target_waitstatus_to_string instead of ourstatus.
5114 2015-08-04 Yao Qi <yao.qi@linaro.org>
5116 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5117 if current_thread is 32 bit.
5119 2015-08-04 Yao Qi <yao.qi@linaro.org>
5121 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5122 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5123 * server.c (extended_protocol): Remove "static".
5124 * server.h (extended_protocol): Declare it.
5126 2015-08-04 Yao Qi <yao.qi@linaro.org>
5128 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5129 both aarch64 and aarch32.
5130 (aarch64_set_pc): Likewise.
5132 2015-08-04 Yao Qi <yao.qi@linaro.org>
5134 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5135 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5136 arm-with-neon.xml to srv_xmlfiles.
5137 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5138 (is_64bit_tdesc): New function.
5139 (aarch64_linux_read_description): New function.
5140 (aarch64_arch_setup): Call aarch64_linux_read_description.
5141 (regs_info): Rename to regs_info_aarch64.
5142 (aarch64_regs_info): Return right regs_info.
5143 (initialize_low_arch): Call initialize_low_arch_aarch32.
5145 2015-08-04 Yao Qi <yao.qi@linaro.org>
5147 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5148 * linux-aarch32-low.c: New file.
5149 * linux-aarch32-low.h: New file.
5150 * linux-arm-low.c (arm_fill_gregset): Move it to
5151 linux-aarch32-low.c.
5152 (arm_store_gregset): Likewise.
5153 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5154 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5155 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5156 (regs_info): Rename to regs_info_arm.
5157 (arm_regs_info): Return regs_info_aarch32 if
5158 have_ptrace_getregset is 1 and target description is
5159 arm_with_neon or arm_with_vfpv3.
5160 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5161 Call initialize_low_arch_aarch32 instead.
5163 2015-08-04 Yao Qi <yao.qi@linaro.org>
5165 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5166 * linux-low.c: ... here.
5167 * linux-low.h (have_ptrace_getregset): Declare it.
5169 2015-08-04 Pedro Alves <palves@redhat.com>
5171 * thread-db.c (struct thread_db): Use new typedefs.
5172 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5174 (disable_thread_event_reporting): Cast result of dlsym to
5175 destination function pointer type.
5176 (thread_db_mourn): Use td_ta_delete_ftype.
5178 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5180 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5182 (CDX_BREAKPOINT): Define for R2.
5183 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5184 (the_low_target): Add comments.
5186 2015-07-30 Yao Qi <yao.qi@linaro.org>
5188 * linux-arm-low.c (arm_hwcap): Remove it.
5189 (arm_read_description): New local variable arm_hwcap. Don't
5190 set arm_hwcap to zero.
5192 2015-07-30 Yao Qi <yao.qi@linaro.org>
5194 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5195 Use regcache->tdesc instead.
5196 (arm_store_wmmxregset): Likewise.
5197 (arm_fill_vfpregset): Likewise.
5198 (arm_store_vfpregset): Likewise.
5200 2015-07-30 Yao Qi <yao.qi@linaro.org>
5202 * linux-arm-low.c: Include arch/arm.h.
5203 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5204 (arm_store_gregset): Likewise.
5206 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5208 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5209 ptrace's 4th parameter.
5211 2015-07-27 Yao Qi <yao.qi@linaro.org>
5213 * configure.srv (case aarch64*-*-linux*): Don't set
5216 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5218 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5220 * linux-arm-low.c: Likewise.
5221 * linux-cris-low.c: Likewise.
5222 * linux-crisv32-low.c: Likewise.
5223 * linux-low.c: Likewise.
5224 * linux-m68k-low.c: Likewise.
5225 * linux-mips-low.c: Likewise.
5226 * linux-nios2-low.c: Likewise.
5227 * linux-s390-low.c: Likewise.
5228 * linux-sparc-low.c: Likewise.
5229 * linux-tic6x-low.c: Likewise.
5230 * linux-tile-low.c: Likewise.
5231 * linux-x86-low.c: Likewise.
5233 2015-07-24 Pedro Alves <palves@redhat.com>
5235 * config.in: Regenerate.
5236 * configure: Regenerate.
5238 2015-07-24 Pedro Alves <palves@redhat.com>
5240 * acinclude.m4: Include ../ptrace.m4.
5241 * configure.ac: Call GDB_AC_PTRACE.
5242 * config.in, configure: Regenerate.
5244 2015-07-24 Yao Qi <yao.qi@linaro.org>
5246 * linux-low.c (linux_create_inferior): Remove setting to
5247 proc->priv->new_inferior.
5248 (linux_attach): Likewise.
5249 (linux_low_filter_event): Likewise.
5250 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5252 2015-07-24 Yao Qi <yao.qi@linaro.org>
5254 * linux-low.c (linux_arch_setup): New function.
5255 (linux_low_filter_event): If proc->tdesc is NULL and
5256 proc->attached is true, call the_low_target.arch_setup.
5257 Otherwise, keep status pending, and return.
5258 (linux_resume_one_lwp_throw): Don't call get_pc if
5259 thread->while_stepping isn't NULL. Don't call
5260 get_thread_regcache if proc->tdesc is NULL.
5261 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5262 (linux_target_ops): Install arch_setup.
5263 * server.c (start_inferior): Call the_target->arch_setup.
5264 * target.h (struct target_ops) <arch_setup>: New field.
5265 (target_arch_setup): New marco.
5266 * lynx-low.c (lynx_target_ops): Update.
5267 * nto-low.c (nto_target_ops): Update.
5268 * spu-low.c (spu_target_ops): Update.
5269 * win32-low.c (win32_target_ops): Update.
5271 2015-07-24 Yao Qi <yao.qi@linaro.org>
5273 * linux-low.c (linux_add_process): Don't set
5274 proc->priv->new_inferior.
5275 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5276 (linux_attach): Likewise.
5278 2015-07-24 Yao Qi <yao.qi@linaro.org>
5280 * server.c (start_inferior): Code refactor.
5282 2015-07-24 Yao Qi <yao.qi@linaro.org>
5284 * server.c (process_serial_event): Set general_thread.
5286 2015-07-21 Yao Qi <yao.qi@linaro.org>
5288 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5289 aarch64_linux_get_debug_reg_capacity.
5291 2015-07-17 Yao Qi <yao.qi@linaro.org>
5293 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5294 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5295 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5296 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5297 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5298 (AARCH64_HWP_ALIGNMENT): Likewise.
5299 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5300 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5301 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5302 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5303 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5304 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5305 (struct aarch64_debug_reg_state): Likewise.
5306 (struct arch_lwp_info): Likewise.
5307 (aarch64_align_watchpoint): Likewise.
5308 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5309 (aarch64_watchpoint_length): Likewise.
5310 (aarch64_point_encode_ctrl_reg): Likewise
5311 (aarch64_point_is_aligned): Likewise.
5312 (aarch64_align_watchpoint): Likewise.
5313 (aarch64_linux_set_debug_regs):
5314 (aarch64_dr_state_insert_one_point): Likewise.
5315 (aarch64_dr_state_remove_one_point): Likewise.
5316 (aarch64_handle_breakpoint): Likewise.
5317 (aarch64_handle_aligned_watchpoint): Likewise.
5318 (aarch64_handle_unaligned_watchpoint): Likewise.
5319 (aarch64_handle_watchpoint): Likewise.
5321 2015-07-17 Yao Qi <yao.qi@linaro.org>
5323 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5324 and don't aarch64_get_debug_reg_state. All callers update.
5325 (aarch64_handle_aligned_watchpoint): Likewise.
5326 (aarch64_handle_unaligned_watchpoint): Likewise.
5327 (aarch64_handle_watchpoint): Likewise.
5328 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5329 (aarch64_remove_point): Likewise.
5331 2015-07-17 Yao Qi <yao.qi@linaro.org>
5333 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5335 (aarch64_handle_unaligned_watchpoint): Likewise.
5337 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5339 Revert the previous 3 commits:
5340 Move gdb_regex* to common/
5341 Move linux_find_memory_regions_full & co.
5342 gdbserver build-id attribute generator
5344 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5345 Jan Kratochvil <jan.kratochvil@redhat.com>
5347 gdbserver build-id attribute generator.
5348 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5349 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5350 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5352 (get_dynamic): Use find_pdhr to traverse program headers.
5353 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5354 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5355 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5356 (get_hex_build_id): New.
5357 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5358 to reply XML document.
5360 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5361 Jan Kratochvil <jan.kratochvil@redhat.com>
5363 * target.c: Include target/target-utils.h and fcntl.h.
5364 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5365 (target_fileio_read_stralloc): New functions.
5367 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5369 * Makefile.in (OBS): Add gdb_regex.o.
5371 * config.in: Rebuilt.
5372 * configure: Rebuilt.
5374 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5375 Jan Kratochvil <jan.kratochvil@redhat.com>
5377 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5378 * Makefile.in (OBS): Add target-utils.o.
5379 (linux-maps.o, target-utils.o): New.
5380 * configure.srv (srv_linux_obj): Add linux-maps.o.
5382 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5384 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5386 (the_low_target): Install it.
5388 2015-07-14 Pedro Alves <palves@redhat.com>
5390 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5391 Instead, ignore ECHILD, and throw an error for other errnos.
5393 2015-07-10 Pedro Alves <palves@redhat.com>
5395 * event-loop.c (struct callback_event) <data>: Change type to
5396 gdb_client_data instance instead of gdb_client_data pointer.
5397 (append_callback_event): Adjust.
5399 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5401 * linux-aarch64-low.c: Add comments for each linux_target_ops
5402 method. Remove comments already covered in target_ops and
5403 linux_target_ops definitions.
5404 (the_low_target): Add comments for each unimplemented method.
5406 2015-07-09 Yao Qi <yao.qi@linaro.org>
5408 * linux-aarch64-low.c (aarch64_regmap): Remove.
5409 (aarch64_usrregs_info): Remove.
5410 (regs_info): Set field usrregs to NULL.
5412 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5414 * linux-low.c: Include "rsp-low.h"
5415 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5416 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5417 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5418 (handle_btrace_enable_pt): New.
5419 (handle_btrace_general_set): Support "pt".
5420 (handle_btrace_conf_general_set): Support "pt:size".
5422 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5424 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5427 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5429 * linux-aarch64-low.c: Remove comment about endianness.
5430 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5431 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5434 2015-06-24 Gary Benson <gbenson@redhat.com>
5436 * linux-i386-ipa.c (stdint.h): Do not include.
5437 * lynx-i386-low.c (stdint.h): Likewise.
5438 * lynx-ppc-low.c (stdint.h): Likewise.
5439 * mem-break.c (stdint.h): Likewise.
5440 * thread-db.c (stdint.h): Likewise.
5441 * tracepoint.c (stdint.h): Likewise.
5442 * win32-low.c (stdint.h): Likewise.
5444 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5446 * server.c (write_qxfer_response): Update call to
5447 remote_escape_output.
5449 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5450 Jan Kratochvil <jan.kratochvil@redhat.com>
5452 Merge multiple hex conversions.
5453 * gdbreplay.c (tohex): Rename to 'fromhex'.
5454 (logchar): Use fromhex.
5456 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5458 * server.c (handle_qxfer_libraries): Set `version' attribute for
5461 2015-06-10 Gary Benson <gbenson@redhat.com>
5463 * target.h (struct target_ops) <multifs_open>: New field.
5464 <multifs_unlink>: Likewise.
5465 <multifs_readlink>: Likewise.
5466 * linux-low.c (nat/linux-namespaces.h): New include.
5467 (linux_target_ops): Initialize the_target->multifs_open,
5468 the_target->multifs_unlink and the_target->multifs_readlink.
5469 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5470 * hostio.c (hostio_fs_pid): New static variable.
5471 (hostio_handle_new_gdb_connection): New function.
5472 (handle_setfs): Likewise.
5473 (handle_open): Use the_target->multifs_open as appropriate.
5474 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5475 (handle_readlink): Use the_target->multifs_readlink as
5477 (handle_vFile): Handle vFile:setfs packets.
5478 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5479 after target_handle_new_gdb_connection.
5481 2015-06-10 Gary Benson <gbenson@redhat.com>
5483 * configure.ac (AC_CHECK_FUNCS): Add setns.
5484 * config.in: Regenerate.
5485 * configure: Likewise.
5486 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5487 (linux-namespaces.o): New rule.
5488 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5490 2015-06-09 Gary Benson <gbenson@redhat.com>
5492 * hostio.c (handle_open): Process mode argument with
5493 fileio_to_host_mode.
5495 2015-06-01 Yao Qi <yao.qi@linaro.org>
5497 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5498 * linux-x86-low.c: Likewise.
5500 2015-05-28 Don Breazeal <donb@codesourcery.com>
5502 * linux-low.c (handle_extended_wait): Initialize
5503 thread_info.last_resume_kind for new fork children.
5505 2015-05-15 Pedro Alves <palves@redhat.com>
5507 * target.h (target_handle_new_gdb_connection): Rewrite using if
5508 wrapped in do/while.
5510 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5512 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5513 * configure, config.in: Regenerate.
5514 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5517 2015-05-12 Don Breazeal <donb@codesourcery.com>
5519 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5520 PTRACE_EVENT_VFORK_DONE.
5521 (linux_low_ptrace_options, extended_event_reported): Add vfork
5523 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5524 and "vforkdone" for RSP 'T' Stop Reply Packet.
5525 * server.h (report_vfork_events): Declare
5528 2015-05-12 Don Breazeal <donb@codesourcery.com>
5530 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5531 (the_low_target) <new_fork>: Initialize new member.
5532 * linux-arm-low.c (arm_new_fork): New function.
5533 (the_low_target) <new_fork>: Initialize new member.
5534 * linux-low.c (handle_extended_wait): Call new target function
5536 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5537 * linux-mips-low.c (mips_add_watchpoint): New function
5538 extracted from mips_insert_point.
5539 (the_low_target) <new_fork>: Initialize new member.
5540 (mips_linux_new_fork): New function.
5541 (mips_insert_point): Call mips_add_watchpoint.
5542 * linux-x86-low.c (x86_linux_new_fork): New function.
5543 (the_low_target) <new_fork>: Initialize new member.
5545 2015-05-12 Don Breazeal <donb@codesourcery.com>
5547 * linux-low.c (handle_extended_wait): Implement return value,
5548 rename argument 'event_child' to 'event_lwp', handle
5549 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5550 (linux_low_ptrace_options): New function.
5551 (linux_low_filter_event): Call linux_low_ptrace_options,
5552 use different argument fo linux_enable_event_reporting,
5553 use return value from handle_extended_wait.
5554 (extended_event_reported): New function.
5555 (linux_wait_1): Call extended_event_reported and set
5556 status to report fork events.
5557 (linux_write_memory): Add pid to debug message.
5558 (reset_lwp_ptrace_options_callback): New function.
5559 (linux_handle_new_gdb_connection): New function.
5560 (linux_target_ops): Initialize new structure member.
5561 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5562 * lynx-low.c: Initialize new structure member.
5563 * remote-utils.c (prepare_resume_reply): Implement stop reason
5564 "fork" for "T" stop message.
5565 * server.c (handle_query): Call handle_new_gdb_connection.
5566 * server.h (report_fork_events): Declare global flag.
5567 * target.h (struct target_ops) <handle_new_gdb_connection>:
5569 (target_handle_new_gdb_connection): New macro.
5570 * win32-low.c: Initialize new structure member.
5572 2015-05-12 Don Breazeal <donb@codesourcery.com>
5574 * mem-break.c (APPEND_TO_LIST): Define macro.
5575 (clone_agent_expr): New function.
5576 (clone_one_breakpoint): New function.
5577 (clone_all_breakpoints): New function.
5578 * mem-break.h: Declare new functions.
5580 2015-05-12 Don Breazeal <donb@codesourcery.com>
5582 * linux-low.c (linux_supports_fork_events): New function.
5583 (linux_supports_vfork_events): New function.
5584 (linux_target_ops): Initialize new structure members.
5585 (initialize_low): Call linux_check_ptrace_features.
5586 * lynx-low.c (lynx_target_ops): Initialize new structure
5588 * server.c (report_fork_events, report_vfork_events):
5590 (handle_query): Add new features to qSupported packet and
5592 (captured_main): Initialize new global variables.
5593 * target.h (struct target_ops) <supports_fork_events>:
5595 <supports_vfork_events>: New member.
5596 (target_supports_fork_events): New macro.
5597 (target_supports_vfork_events): New macro.
5598 * win32-low.c (win32_target_ops): Initialize new structure
5601 2015-05-12 Gary Benson <gbenson@redhat.com>
5603 * server.c (handle_qxfer_exec_file): Use current process
5606 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5608 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5609 Remove HAVE_PTRACE_GETREGS conditionals.
5610 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5611 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5613 2015-05-08 Yao Qi <yao.qi@linaro.org>
5615 * linux-low.c (linux_supports_conditional_breakpoints): New
5617 (linux_target_ops): Install new target method.
5618 * lynx-low.c (lynx_target_ops): Install NULL hook for
5619 supports_conditional_breakpoints.
5620 * nto-low.c (nto_target_ops): Likewise.
5621 * spu-low.c (spu_target_ops): Likewise.
5622 * win32-low.c (win32_target_ops): Likewise.
5623 * server.c (handle_query): Check
5624 target_supports_conditional_breakpoints.
5625 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5627 (target_supports_conditional_breakpoints): New macro.
5629 2015-05-06 Pedro Alves <palves@redhat.com>
5632 * server.c (start_inferior): If the process exits, mourn it.
5634 2015-04-21 Gary Benson <gbenson@redhat.com>
5636 * hostio.c (fileio_open_flags_to_host): Factored out to
5637 fileio_to_host_openflags in common/fileio.c. Single use
5640 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5642 * linux-xtensa-low.c (xtensa_fill_gregset)
5643 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5646 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5648 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5649 (regs_info): Replace usrregs pointer with NULL.
5651 2015-04-17 Gary Benson <gbenson@redhat.com>
5653 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5654 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5655 * server.c (handle_qxfer_exec_file): New function.
5656 (qxfer_packets): Add exec-file entry.
5657 (handle_query): Report qXfer:exec-file:read as supported packet.
5659 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5661 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5663 2015-04-09 Gary Benson <gbenson@redhat.com>
5665 * hostio-errno.c (errno_to_fileio_error): Remove function.
5666 Update caller to use remote_fileio_to_fio_error.
5668 2015-04-09 Yao Qi <yao.qi@linaro.org>
5670 * linux-low.c (linux_insert_point): Call
5671 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5672 (linux_remove_point): Call remove_memory_breakpoint if type is
5674 * linux-x86-low.c (x86_insert_point): Don't call
5675 insert_memory_breakpoint.
5676 (x86_remove_point): Don't call remove_memory_breakpoint.
5678 2015-04-01 Pedro Alves <palves@redhat.com>
5679 Cleber Rosa <crosa@redhat.com>
5681 * server.c (gdbserver_usage): Reorganize and extend the usage
5684 2015-03-24 Pedro Alves <palves@redhat.com>
5686 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5687 output. Also dump TRAP_TRACE.
5688 (linux_low_filter_event): In debug output, distinguish a
5689 resume_stop SIGSTOP from a delayed SIGSTOP.
5691 2015-03-24 Gary Benson <gbenson@redhat.com>
5693 * linux-x86-low.c (x86_linux_new_thread): Moved to
5695 (x86_linux_prepare_to_resume): Likewise.
5697 2015-03-24 Gary Benson <gbenson@redhat.com>
5699 * Makefile.in (x86-linux-dregs.o): New rule.
5700 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5701 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5702 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5703 (x86_linux_dr_get): Likewise.
5704 (x86_linux_dr_set): Likewise.
5705 (update_debug_registers_callback): Likewise.
5706 (x86_linux_dr_set_addr): Likewise.
5707 (x86_linux_dr_get_addr): Likewise.
5708 (x86_linux_dr_set_control): Likewise.
5709 (x86_linux_dr_get_control): Likewise.
5710 (x86_linux_dr_get_status): Likewise.
5711 (x86_linux_update_debug_registers): Likewise.
5713 2015-03-24 Gary Benson <gbenson@redhat.com>
5715 * linux-x86-low.c (x86_linux_update_debug_registers):
5716 New function, factored out from...
5717 (x86_linux_prepare_to_resume): ...this.
5719 2015-03-24 Gary Benson <gbenson@redhat.com>
5721 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5722 (x86_linux_dr_set): Likewise.
5723 (update_debug_registers_callback): Likewise.
5724 (x86_linux_dr_set_addr): Likewise.
5725 (x86_linux_dr_get_addr): Likewise.
5726 (x86_linux_dr_set_control): Likewise.
5727 (x86_linux_dr_get_control): Likewise.
5728 (x86_linux_dr_get_status): Likewise.
5729 (x86_linux_prepare_to_resume): Likewise.
5731 2015-03-24 Gary Benson <gbenson@redhat.com>
5733 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5734 Use perror_with_name. Pass string through gettext.
5735 (x86_linux_dr_set): Likewise.
5737 2015-03-24 Gary Benson <gbenson@redhat.com>
5739 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5740 (x86_linux_dr_set_addr): ...this.
5741 (x86_dr_low_get_addr): Rename to...
5742 (x86_linux_dr_get_addr): ...this.
5743 (x86_dr_low_set_control): Rename to...
5744 (x86_linux_dr_set_control): ...this.
5745 (x86_dr_low_get_control): Rename to...
5746 (x86_linux_dr_get_control): ...this.
5747 (x86_dr_low_get_status): Rename to...
5748 (x86_linux_dr_get_status): ...this.
5749 (x86_dr_low): Update with new function names.
5751 2015-03-24 Gary Benson <gbenson@redhat.com>
5753 * Makefile.in (x86-linux.o): New rule.
5754 * configure.srv: Add x86-linux.o to relevant targets.
5755 * linux-low.c (lwp_set_arch_private_info): New function.
5756 (lwp_arch_private_info): Likewise.
5757 * linux-x86-low.c: Include nat/x86-linux.h.
5758 (arch_lwp_info): Removed structure.
5759 (update_debug_registers_callback):
5760 Use lwp_set_debug_registers_changed.
5761 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5762 and lwp_set_debug_registers_changed.
5763 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5765 2015-03-24 Gary Benson <gbenson@redhat.com>
5767 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5768 * linux-arm-low.c (arm_new_thread): Likewise.
5769 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5770 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5771 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5772 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5774 2015-03-24 Gary Benson <gbenson@redhat.com>
5776 * linux-low.c (ptid_of_lwp): New function.
5777 (lwp_is_stopped): Likewise.
5778 (lwp_stop_reason): Likewise.
5779 * linux-x86-low.c (update_debug_registers_callback):
5781 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5784 2015-03-24 Gary Benson <gbenson@redhat.com>
5786 * linux-low.h (linux_stop_lwp): Remove declaration.
5788 2015-03-24 Gary Benson <gbenson@redhat.com>
5790 * linux-low.h: Include nat/linux-nat.h.
5791 * linux-low.c (iterate_over_lwps_args): New structure.
5792 (iterate_over_lwps_filter): New function.
5793 (iterate_over_lwps): Likewise.
5794 * linux-x86-low.c (update_debug_registers_callback):
5795 Update signature to what iterate_over_lwps expects.
5796 Remove PID check that iterate_over_lwps now performs.
5797 (x86_dr_low_set_addr): Use iterate_over_lwps.
5798 (x86_dr_low_set_control): Likewise.
5800 2015-03-24 Gary Benson <gbenson@redhat.com>
5802 * linux-x86-low.c (x86_debug_reg_state): New function.
5803 (x86_linux_prepare_to_resume): Use the above.
5805 2015-03-24 Gary Benson <gbenson@redhat.com>
5807 * linux-low.c (current_lwp_ptid): New function.
5808 * linux-x86-low.c: Include nat/linux-nat.h.
5809 (x86_dr_low_get_addr): Use current_lwp_ptid.
5810 (x86_dr_low_get_control): Likewise.
5811 (x86_dr_low_get_status): Likewise.
5813 2015-03-20 Pedro Alves <palves@redhat.com>
5815 * tracepoint.c (cmd_qtstatus): Make "str" const.
5817 2015-03-20 Pedro Alves <palves@redhat.com>
5819 * server.c (handle_general_set): Make "req_str" const.
5821 2015-03-19 Pedro Alves <palves@redhat.com>
5823 * linux-low.c (linux_resume_one_lwp): Rename to ...
5824 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5825 instead call perror_with_name.
5826 (check_ptrace_stopped_lwp_gone): New function.
5827 (linux_resume_one_lwp): Reimplement as wrapper around
5828 linux_resume_one_lwp_throw that swallows errors if the LWP is
5831 2015-03-19 Pedro Alves <palves@redhat.com>
5833 * linux-low.c (count_events_callback, select_event_lwp_callback):
5834 No longer check whether the thread has resume_stop as last resume
5837 2015-03-19 Pedro Alves <palves@redhat.com>
5839 * linux-low.c (count_events_callback, select_event_lwp_callback):
5840 Use the lwp's status_pending_p field, not the thread's.
5842 2015-03-19 Pedro Alves <palves@redhat.com>
5844 * linux-low.c (select_event_lwp_callback): Update comments to
5845 no longer mention SIGTRAP.
5847 2015-03-18 Gary Benson <gbenson@redhat.com>
5849 * server.c (handle_query): Do not report vFile:fstat as supported.
5851 2015-03-11 Gary Benson <gbenson@redhat.com>
5853 * hostio.c (sys/types.h): New include.
5854 (sys/stat.h): Likewise.
5855 (common-remote-fileio.h): Likewise.
5856 (handle_fstat): New function.
5857 (handle_vFile): Handle vFile:fstat packets.
5859 2015-03-11 Gary Benson <gbenson@redhat.com>
5861 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5862 struct stat.st_blocks and struct stat.st_blksize.
5863 * configure: Regenerate.
5864 * config.in: Likewise.
5865 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5866 (OBS): Add common-remote-fileio.o.
5867 (common-remote-fileio.o): New rule.
5869 2015-03-09 Pedro Alves <palves@redhat.com>
5871 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5872 'struct sockaddr' pointer in 'accept' call.
5874 2015-03-09 Pedro Alves <palves@redhat.com>
5877 2015-03-07 Pedro Alves <palves@redhat.com>
5878 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5879 or <winsock2.h> here. Instead include "gdb_socket.h".
5880 (remote_open): Use union gdb_sockaddr_u.
5881 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5882 or <winsock2.h> here. Instead include "gdb_socket.h".
5883 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5884 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5886 (init_named_socket, gdb_agent_helper_thread): Use union
5889 2015-03-07 Pedro Alves <palves@redhat.com>
5891 * configure.ac (build_warnings): Move
5892 -Wdeclaration-after-statement to the C-specific set.
5893 * configure: Regenerate.
5895 2015-03-07 Pedro Alves <palves@redhat.com>
5897 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5898 or <winsock2.h> here. Instead include "gdb_socket.h".
5899 (remote_open): Use union gdb_sockaddr_u.
5900 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5901 or <winsock2.h> here. Instead include "gdb_socket.h".
5902 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5903 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5905 (init_named_socket, gdb_agent_helper_thread): Use union
5908 2015-03-07 Pedro Alves <palves@redhat.com>
5910 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5913 2015-03-06 Yao Qi <yao.qi@linaro.org>
5915 * linux-aarch64-low.c (aarch64_insert_point): Use
5916 show_debug_regs as a boolean.
5917 (aarch64_remove_point): Likewise.
5919 2015-03-05 Pedro Alves <palves@redhat.com>
5921 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5922 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5923 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5924 * nto-low.c (nto_target_ops): Likewise.
5925 * spu-low.c (spu_target_ops): Likewise.
5926 * win32-low.c (win32_target_ops): Likewise.
5928 2015-03-04 Pedro Alves <palves@redhat.com>
5930 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5931 Decide whether a breakpoint triggered based on the SIGTRAP's
5933 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5934 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5935 (linux_low_filter_event): Check for breakpoints before checking
5937 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5939 (linux_stopped_by_sw_breakpoint)
5940 (linux_supports_stopped_by_sw_breakpoint)
5941 (linux_stopped_by_hw_breakpoint)
5942 (linux_supports_stopped_by_hw_breakpoint): New functions.
5943 (linux_target_ops): Install new target methods.
5945 2015-03-04 Pedro Alves <palves@redhat.com>
5947 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5948 * server.c (swbreak_feature, hwbreak_feature): New globals.
5949 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5950 (captured_main): Clear swbreak_feature and hwbreak_feature.
5951 * server.h (swbreak_feature, hwbreak_feature): Declare.
5952 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5953 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5954 supports_stopped_by_hw_breakpoint>: New fields.
5955 (target_supports_stopped_by_sw_breakpoint)
5956 (target_stopped_by_sw_breakpoint)
5957 (target_supports_stopped_by_hw_breakpoint)
5958 (target_stopped_by_hw_breakpoint): Declare.
5960 2015-03-04 Pedro Alves <palves@redhat.com>
5962 enum lwp_stop_reason -> enum target_stop_reason
5963 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5964 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5965 (linux_wait_1, stuck_in_jump_pad_callback)
5966 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5967 (linux_stopped_by_watchpoint):
5968 * linux-low.h (enum lwp_stop_reason): Delete.
5969 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5970 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5972 2015-03-04 Yao Qi <yao.qi@linaro.org>
5974 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5976 2015-03-03 Gary Benson <gbenson@redhat.com>
5978 * hostio.c (handle_vFile): Fix prefix lengths.
5980 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5982 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5985 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5987 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5988 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5989 (clean): Add "rm -f" for above C files.
5990 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5991 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5992 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5993 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5994 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5995 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5996 (init_registers_s390x_vx_linux64)
5997 (init_registers_s390x_tevx_linux64)
5998 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5999 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6001 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6002 (s390_store_vxrs_high): New functions.
6003 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6005 (s390_arch_setup): Add logic for selecting one of the new target
6006 descriptions. Activate the new vector regsets if applicable.
6007 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6008 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6009 and init_registers_s390x_tevx_linux64.
6011 2015-03-01 Pedro Alves <palves@redhat.com>
6013 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6016 2015-02-27 Pedro Alves <palves@redhat.com>
6018 * linux-x86-low.c (u_debugreg_offset): New function.
6019 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6021 2015-02-27 Pedro Alves <palves@redhat.com>
6023 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6024 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6025 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6026 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6027 (ps_lsetfpregs, ps_getpid)
6028 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6029 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6030 (ps_lsetxregs, ps_plog): Declare.
6032 2015-02-27 Pedro Alves <palves@redhat.com>
6034 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6035 IP_AGENT_EXPORT_FUNC.
6036 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6037 IP_AGENT_EXPORT_FUNC.
6038 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6039 (IP_AGENT_EXPORT): Delete.
6040 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6041 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6042 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6043 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6044 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6045 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6046 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6047 (traceframe_read_count, traceframe_write_count)
6048 (traceframes_created, trace_state_variables, get_raw_reg)
6049 (get_trace_state_variable_value, set_trace_state_variable_value)
6050 (ust_loaded, helper_thread_id, cmd_buf): Use
6051 IPA_SYM_EXPORTED_NAME.
6052 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6053 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6054 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6055 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6056 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6057 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6058 EXTERN_C_PUSH/EXTERN_C_POP.
6059 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6060 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6061 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6062 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6063 (traceframe_write_count, traceframe_read_count)
6064 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6065 (about_to_request_buffer_space, get_trace_state_variable_value)
6066 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6067 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6068 EXTERN_C_PUSH/EXTERN_C_POP.
6069 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6070 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6071 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6072 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6073 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6074 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6075 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6076 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6078 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6079 (IP_AGENT_EXPORT_VAR_DECL): Define.
6081 (gdb_agent_get_raw_reg): Declare.
6083 2015-02-27 Tom Tromey <tromey@redhat.com>
6084 Pedro Alves <palves@redhat.com>
6086 Rename symbols whose names are reserved C++ keywords throughout.
6088 2015-02-27 Pedro Alves <palves@redhat.com>
6090 * Makefile.in (COMPILER): New, get it from autoconf.
6091 (CXX): Get from autoconf instead.
6092 (COMPILE.pre): Use COMPILER.
6093 (CC-LD): Rename to ...
6094 (CC_LD): ... this. Use COMPILER.
6095 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6096 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6097 * acinclude.m4: Include build-with-cxx.m4.
6098 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6099 Disable -Werror by default if building in C++ mode.
6100 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6101 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6102 the C++ compiler. Save/restore CXXFLAGS too.
6103 * configure: Regenerate.
6105 2015-02-27 Pedro Alves <palves@redhat.com>
6107 * acinclude.m4: Include libiberty.m4.
6108 * configure.ac: Call libiberty_INIT.
6109 * config.in, configure: Regenerate.
6111 2015-02-26 Pedro Alves <palves@redhat.com>
6113 * linux-low.c (linux_wait_1): When incrementing the PC past a
6114 program breakpoint always use the_low_target.breakpoint_len as
6115 increment, rather than the maximum between that and
6116 the_low_target.decr_pc_after_break.
6118 2015-02-23 Pedro Alves <palves@redhat.com>
6120 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6121 thread was doing a step-over; always adjust the PC if
6122 we stepped over a permanent breakpoint.
6123 (linux_wait_1): If we stepped over breakpoint that was on top of a
6124 permanent breakpoint, manually advance the PC past it.
6126 2015-02-23 Pedro Alves <palves@redhat.com>
6128 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6130 (x86_fill_gregset, x86_store_gregset): Use it when handling
6133 2015-02-20 Pedro Alves <palves@redhat.com>
6135 * thread-db.c: Include "nat/linux-procfs.h".
6136 (thread_db_init): Skip listing new threads if the kernel supports
6137 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6139 2015-02-20 Pedro Alves <palves@redhat.com>
6141 * linux-low.c (status_pending_p_callback): Use ptid_match.
6143 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6145 PR breakpoints/16812
6146 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6147 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6148 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6150 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6152 PR breakpoints/15956
6153 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6155 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6157 * linux-low.c (linux_low_btrace_conf): Print size.
6158 * server.c (handle_btrace_conf_general_set): New.
6159 (hanle_general_set): Call handle_btrace_conf_general_set.
6160 (handle_query): Report Qbtrace-conf:bts:size as supported.
6162 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6164 * linux-low.c (linux_low_enable_btrace): Update parameters.
6165 (linux_low_btrace_conf): New.
6166 (linux_target_ops)<to_btrace_conf>: Initialize.
6167 * server.c (current_btrace_conf): New.
6168 (handle_btrace_enable): Rename to ...
6169 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6170 to target_enable_btrace. Update comment. Update users.
6171 (handle_qxfer_btrace_conf): New.
6172 (qxfer_packets): Add btrace-conf entry.
6173 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6174 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6175 (target_ops)<read_btrace_conf>: New.
6176 (target_enable_btrace): Update parameters.
6177 (target_read_btrace_conf): New.
6179 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6181 * server.c (handle_btrace_general_set): Remove call to
6182 target_supports_btrace.
6183 (supported_btrace_packets): New.
6184 (handle_query): Call supported_btrace_packets.
6185 * target.h: include btrace-common.h.
6186 (btrace_target_info): Removed.
6187 (supports_btrace, target_supports_btrace): Update parameters.
6189 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6191 * Makefile.in (SFILES): Add common/btrace-common.c.
6192 (OBS): Add common/btrace-common.o.
6193 (btrace-common.o): Add build rules.
6194 * linux-low: Include btrace-common.h.
6195 (linux_low_read_btrace): Use struct btrace_data. Call
6196 btrace_data_init and btrace_data_fini.
6198 2015-02-06 Pedro Alves <palves@redhat.com>
6200 * thread-db.c (find_new_threads_callback): Add debug output.
6202 2015-02-04 Pedro Alves <palves@redhat.com>
6204 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6205 (resume_stopped_resumed_lwps): New function.
6206 (linux_wait_for_event_filtered): Use it.
6208 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6210 * Makefile.in (SFILES): Add linux-personality.c.
6211 (linux-personality.o): New rule.
6212 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6213 list of objects to be built.
6214 * linux-low.c: Include nat/linux-personality.h.
6215 (linux_create_inferior): Remove code to disable address space
6216 randomization (moved to ../nat/linux-personality.c). Create
6217 cleanup to disable address space randomization.
6219 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6221 * Makefile.in (posix-strerror.o): New rule.
6222 (mingw-strerror.o): Likewise.
6223 * configure: Regenerated.
6224 * configure.ac: Source file ../common/common.host. Initialize new
6225 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6227 2015-01-14 Yao Qi <yao@codesourcery.com>
6229 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6230 (ppc-linux.o): New rule.
6231 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6232 * configure.ac: AC_CHECK_FUNCS(getauxval).
6233 * config.in: Re-generated.
6234 * configure: Re-generated.
6235 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6236 ppc64_64bit_inferior_p
6238 2015-01-14 Yao Qi <yao@codesourcery.com>
6240 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6241 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6242 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6243 (PT_ORIG_R3, PT_TRAP): Likewise.
6244 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6245 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6246 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6248 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6250 * i387-fp.c (i387_cache_to_xsave): In look over
6251 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6252 zmmh_low_space field by use of zmmh_high_space.
6254 2015-01-09 Pedro Alves <palves@redhat.com>
6256 * linux-low.c (step_over_bkpt): Move higher up in the file.
6257 (handle_extended_wait): Don't store the stop_pc here.
6258 (get_stop_pc): Adjust comments and rename to ...
6259 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6260 stopped for a software breakpoint or hardware breakpoint.
6261 (thread_still_has_status_pending_p): New function.
6262 (status_pending_p_callback): Use
6263 thread_still_has_status_pending_p. If the event is no longer
6264 interesting, resume the LWP.
6265 (handle_tracepoints): Add assert.
6266 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6267 (wstatus_maybe_breakpoint): New function.
6268 (cancel_breakpoint): Delete function.
6269 (check_stopped_by_watchpoint): New function, factored out from
6270 linux_low_filter_event.
6271 (lp_status_maybe_breakpoint): Delete function.
6272 (linux_low_filter_event): Remove filter_ptid argument.
6273 Leave thread group exits pending here. Store the LWP's stop PC.
6274 Always leave events pending.
6275 (linux_wait_for_event_filtered): Pull all events out of the
6276 kernel, and leave them all pending.
6277 (count_events_callback, select_event_lwp_callback): Consider all
6279 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6280 (select_event_lwp): Only give preference to the stepping LWP in
6281 all-stop mode. Adjust comments.
6282 (ignore_event): New function.
6283 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6284 references to cancel_breakpoints. Adjust to renames. Also give
6285 equal priority to all LWPs that have had events in non-stop mode.
6286 If reporting a software breakpoint event, unadjust the LWP's PC.
6287 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6288 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6290 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6291 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6292 (linux_stopped_by_watchpoint): Adjust.
6293 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6294 * linux-low.h (enum lwp_stop_reason): New.
6295 (struct lwp_info) <stop_pc>: Adjust comment.
6296 <stopped_by_watchpoint>: Delete field.
6297 <stop_reason>: New field.
6298 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6299 * mem-break.c (software_breakpoint_inserted_here)
6300 (hardware_breakpoint_inserted_here): New function.
6301 * mem-break.h (software_breakpoint_inserted_here)
6302 (hardware_breakpoint_inserted_here): Declare.
6303 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6304 (cancel_breakpoints): Delete.
6305 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6306 (upload_fast_traceframes): Remove references to
6309 2015-01-09 Pedro Alves <palves@redhat.com>
6311 * thread-db.c (find_new_threads_callback): Ignore thread if the
6312 kernel thread ID is -1.
6314 2015-01-09 Pedro Alves <palves@redhat.com>
6316 * linux-low.c (linux_attach_fail_reason_string): Move to
6317 nat/linux-ptrace.c, and rename.
6318 (linux_attach_lwp): Update comment.
6319 (attach_proc_task_lwp_callback): New function.
6320 (linux_attach): Adjust to rename and use
6321 linux_proc_attach_tgid_threads.
6322 (linux_attach_fail_reason_string): Delete declaration.
6324 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6326 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6327 * server.c (gdbserver_version): Likewise.
6329 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6331 * remote-utils.c: Include ctype.h.
6332 (input_interrupt): Explicitly handle the case when the char
6333 received is the NUL byte. Improve the printing of non-ASCII
6336 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6338 * linux-low.c (linux_low_filter_event): Update call to
6339 linux_enable_event_reporting following the addition of
6340 a new parameter to that function.
6342 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6345 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6346 (AARCH64_FPCR_REGNO): Likewise.
6347 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6348 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6349 (aarch64_store_fpregset): Likewise.
6351 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6353 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6354 Remove FIXME comment about assumption about N.
6356 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6358 * configure.ac: If large-file support is disabled in GDBserver,
6359 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6360 * configure: Regenerate.
6362 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6364 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6365 warning upon ENODATA from ptrace.
6366 * linux-s390-low.c (s390_store_tdb): New.
6367 (s390_regsets): Add regset for NT_S390_TDB.
6369 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6371 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6372 without a fill_function.
6373 * linux-s390-low.c (s390_fill_last_break): Remove.
6374 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6375 (s390_arch_setup): Use regset's size instead of fill_function for
6378 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6380 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6381 the regset's store function when ptrace returned an error.
6382 * regcache.c (get_thread_regcache): Invalidate register cache
6383 before fetching inferior's registers.
6385 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6387 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6388 while-loop as for-loop.
6389 (regsets_store_inferior_registers): Likewise.
6391 2014-11-28 Yao Qi <yao@codesourcery.com>
6393 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6394 * config.in, configure: Re-generate.
6395 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6398 2014-11-21 Yao Qi <yao@codesourcery.com>
6400 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6401 (AC_CHECK_HEADERS): Remove malloc.h.
6402 * configure: Re-generated.
6403 * config.in: Re-generated.
6404 * server.h: Don't include alloca.h and malloc.h.
6405 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6406 Don't include malloc.h.
6408 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6410 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6411 corresponding ERRNO check in same block.
6413 2014-11-12 Pedro Alves <palves@redhat.com>
6415 * server.c (cont_thread): Update comment.
6416 (start_inferior, attach_inferior): No longer clear cont_thread.
6417 (handle_v_cont): No longer set cont_thread.
6418 (captured_main): Clear cont_thread each time a GDB connects.
6420 2014-11-12 Pedro Alves <palves@redhat.com>
6422 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6423 thread, and don't resume all threads if the Hc thread has exited.
6425 2014-11-12 Pedro Alves <palves@redhat.com>
6427 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6428 the process group instead of to a specific LWP.
6430 2014-10-15 Pedro Alves <palves@redhat.com>
6433 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6435 (arm_set_thread_context): Delete.
6436 (the_low_target): Adjust.
6437 * win32-i386-low.c (debug_registers_changed)
6438 (debug_registers_used): Delete.
6439 (update_debug_registers_callback): New function.
6440 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6441 needing to update their debug registers.
6442 (win32_get_current_dr): New function.
6443 (x86_dr_low_get_addr, x86_dr_low_get_control)
6444 (x86_dr_low_get_status): Fetch the debug register from the thread
6446 (i386_initial_stuff): Adjust.
6447 (i386_get_thread_context): Remove current_event parameter. Don't
6448 clear debug_registers_changed nor copy DR values to
6450 (i386_set_thread_context): Delete.
6451 (i386_prepare_to_resume): New function.
6452 (i386_thread_added): Mark the thread as needing to update irs
6454 (the_low_target): Remove i386_set_thread_context and install
6455 i386_prepare_to_resume.
6456 * win32-low.c (win32_get_thread_context): Adjust.
6457 (win32_set_thread_context): Use SetThreadContext
6459 (win32_prepare_to_resume): New function.
6460 (win32_require_context): New function, factored out from ...
6461 (thread_rec): ... this.
6462 (continue_one_thread): Call win32_prepare_to_resume on each thread
6463 we're about to continue.
6464 (win32_resume): Call win32_prepare_to_resume on the event thread.
6465 * win32-low.h (struct win32_thread_info)
6466 <debug_registers_changed>: New field.
6467 (struct win32_target_ops): Change prototype of set_thread_context,
6468 delete set_thread_context and add prepare_to_resume.
6469 (win32_require_context): New declaration.
6471 2014-10-08 Gary Benson <gbenson@redhat.com>
6473 * server.h: Do not include common-exceptions.h.
6475 2014-10-08 Gary Benson <gbenson@redhat.com>
6477 * server.h: Do not include cleanups.h.
6479 2014-09-30 James Hogan <james.hogan@imgtec.com>
6481 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6484 2014-09-23 Yao Qi <yao@codesourcery.com>
6486 * linux-low.c (lp_status_maybe_breakpoint): New function.
6487 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6488 (count_events_callback): Likewise.
6489 (select_event_lwp_callback): Likewise.
6490 (cancel_breakpoints_callback): Likewise.
6492 2014-09-19 Don Breazeal <donb@codesourcery.com>
6494 * linux-low.c (handle_extended_wait): Call
6495 linux_ptrace_get_extended_event.
6496 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6497 linux_is_extended_waitstatus.
6499 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6501 * Makefile.in (CPPFLAGS): Define.
6502 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6503 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6505 2014-09-16 Gary Benson <gbenson@redhat.com>
6507 * inferiors.h (current_inferior): Renamed as...
6508 (current_thread): New variable. All uses updated.
6509 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6510 (maybe_move_out_of_jump_pad): Likewise.
6511 (cancel_breakpoint): Likewise.
6512 (linux_low_filter_event): Likewise.
6513 (wait_for_sigstop): Likewise.
6514 (linux_resume_one_lwp): Likewise.
6515 (need_step_over_p): Likewise.
6516 (start_step_over): Likewise.
6517 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6518 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6519 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6520 and save_inferior as saved_thread.
6521 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6523 (regcache_invalidate_thread): Likewise.
6524 * remote-utils.c (prepare_resume_reply): Likewise.
6525 * thread-db.c (thread_db_get_tls_address): Likewise.
6526 (disable_thread_event_reporting): Likewise.
6527 (remove_thread_event_breakpoints): Likewise.
6528 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6530 * target.h (set_desired_inferior): Renamed as...
6531 (set_desired_thread): New declaration. All uses updated.
6532 * server.c (myresume): Updated comment to reference thread instead
6534 (handle_serial_event): Likewise.
6535 (handle_target_event): Likewise.
6537 2014-09-12 Tom Tromey <tromey@redhat.com>
6538 Gary Benson <gbenson@redhat.com>
6540 * regcache.h: Include common-regcache.h.
6541 (regcache_read_pc): Don't declare.
6542 * regcache.c (get_thread_regcache_for_ptid): New function.
6544 2014-09-11 Tom Tromey <tromey@redhat.com>
6545 Gary Benson <gbenson@redhat.com>
6547 * symbol.c: New file.
6548 * Makefile.in (SFILES): Add symbol.c.
6549 (OBS): Add symbol.o.
6551 2014-09-11 Gary Benson <gbenson@redhat.com>
6553 * target.c (target_stop_ptid, target_continue_ptid): New
6556 2014-09-11 Tom Tromey <tromey@redhat.com>
6557 Gary Benson <gbenson@redhat.com>
6559 * target.h: Include target/target.h.
6560 * target.c (target_read_memory, target_read_uint32)
6561 (target_write_memory): New functions.
6563 2014-09-11 Gary Benson <gbenson@redhat.com>
6565 * server.h (debug_hw_points): Don't declare.
6566 * server.c (debug_hw_points): Don't define. Replace all uses
6567 with show_debug_regs.
6568 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6569 all uses with show_debug_regs.
6571 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6573 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6574 endianness into account.
6575 (ppc_supply_ptrace_register): Likewise.
6577 2014-09-03 James Hogan <james.hogan@imgtec.com>
6579 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6580 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6582 2014-09-03 Gary Benson <gbenson@redhat.com>
6584 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6585 ALL_DEBUG_ADDRESS_REGISTERS.
6587 2014-09-02 Gary Benson <gbenson@redhat.com>
6589 * i386-low.h: Renamed as...
6590 * x86-low.h: New file. All type, function and variable name
6591 prefixes changed from "i386_" to "x86_". All references updated.
6592 * i386-low.c: Renamed as...
6593 * x86-low.c: New file. All type, function and variable name
6594 prefixes changed from "i386_" to "x86_". All references updated.
6596 2014-09-02 Gary Benson <gbenson@redhat.com>
6598 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6599 (x86_linux_new_thread): Likewise.
6601 2014-08-29 Gary Benson <gbenson@redhat.com>
6603 * server.h (setjmp.h): Do not include.
6604 (toplevel): Do not declare.
6605 (common-exceptions.h): Include.
6606 (cleanups.h): Likewise.
6607 * server.c (toplevel): Do not define.
6608 (exit_code): New static global.
6609 (detach_or_kill_for_exit_cleanup): New function.
6610 (main): New function. Original main renamed to...
6611 (captured_main): New function.
6612 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6614 2014-08-29 Gary Benson <gbenson@redhat.com>
6616 * Makefile.in (SFILES): Add common/common-exceptions.c.
6617 (OBS): Add common-exceptions.o.
6618 (common-exceptions.o): New rule.
6619 * utils.c (prepare_to_throw_exception): New function.
6621 2014-08-29 Gary Benson <gbenson@redhat.com>
6623 * config.in: Regenerate.
6624 * configure: Likewise.
6626 2014-08-29 Gary Benson <gbenson@redhat.com>
6628 * Makefile.in (SFILES): Add common/cleanups.c.
6630 (cleanups.o): New rule.
6632 2014-08-29 Gary Benson <gbenson@redhat.com>
6634 * utils.c (internal_vwarning): New function.
6636 2014-08-28 Gary Benson <gbenson@redhat.com>
6638 * utils.h (fatal): Remove declaration.
6639 * utils.c (fatal): Remove function.
6641 2014-08-28 Gary Benson <gbenson@redhat.com>
6643 * tracepoint.c (gdb_agent_init): Replace fatal with
6645 (initialize_tracepoint): Likewise.
6647 2014-08-28 Gary Benson <gbenson@redhat.com>
6649 * remote-utils.c (remote_prepare): Replace fatal with error.
6651 2014-08-28 Gary Benson <gbenson@redhat.com>
6653 * linux-low.c (linux_async): Replace fatal with warning.
6655 (linux_start_non_stop): Return -1 if linux_async failed.
6657 2014-08-28 Gary Benson <gbenson@redhat.com>
6659 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6661 (i386_dr_low_get_addr): Remove vague comment.
6662 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6665 2014-08-28 Gary Benson <gbenson@redhat.com>
6667 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6668 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6670 (linux_resume_one_lwp): Likewise.
6671 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6673 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6674 with internal_error.
6675 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6676 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6677 (find_register_by_name): Replace fatal with internal_error.
6678 (find_regno): Likewise.
6679 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6680 * thread-db.c (thread_db_create_event): Likewise.
6681 (thread_db_load_search): Likewise.
6682 (try_thread_db_load_1): Likewise.
6683 * tracepoint.c (get_jump_space_head): Replace fatal with
6685 (claim_trampoline_space): Likewise.
6686 (have_fast_tracepoint_trampoline_buffer): Likewise.
6687 (cmd_qtstart): Likewise.
6688 (stop_tracing): Likewise.
6689 (fast_tracepoint_collecting): Likewise.
6690 (target_malloc): Likewise.
6691 (download_tracepoint): Likewise.
6692 (download_trace_state_variables): Replace check with gdb_assert.
6693 (upload_fast_traceframes): Replace fatal with internal_error.
6695 2014-08-19 Tom Tromey <tromey@redhat.com>
6696 Gary Benson <gbenson@redhat.com>
6698 * Makefile.in (SFILES): Add common/common-debug.c.
6699 (OBS): Add common-debug.o.
6700 (common-debug.o): New rule.
6701 * debug.h (debug_printf): Don't declare.
6702 * debug.c (debug_printf): Renamed and rewritten as...
6703 (debug_vprintf): New function.
6705 2014-08-19 Gary Benson <gbenson@redhat.com>
6707 * utils.h: Do not include print-utils.h.
6709 2014-08-19 Tom Tromey <tromey@redhat.com>
6710 Gary Benson <gbenson@redhat.com>
6712 * server.h: Add static assertion.
6713 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6715 2014-08-19 Tom Tromey <tromey@redhat.com>
6716 Gary Benson <gbenson@redhat.com>
6718 * Makefile.in (SFILES): Add common/errors.c.
6719 (OBS): Add errors.o.
6720 (IPA_OBS): Add errors-ipa.o.
6721 (errors.o): New rule.
6722 (errors-ipa.o): Likewise.
6723 * utils.h (perror_with_name, error, warning): Don't declare.
6724 * utils.c (warning): Renamed and rewritten as...
6725 (vwarning): New function.
6726 (error): Renamed and rewritten as...
6727 (verror): New function.
6728 (internal_error): Renamed and rewritten as...
6729 (internal_verror): New function.
6731 2014-08-07 Gary Benson <gbenson@redhat.com>
6733 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6734 * configure: Regenerate.
6735 * config.in: Likewise.
6736 * server.h: Do not include errno.h.
6737 * event-loop.c: Likewise.
6738 * hostio-errno.c: Likewise.
6739 * linux-low.c: Likewise.
6740 * remote-utils.c: Likewise.
6741 * spu-low.c: Likewise.
6742 * utils.c: Likewise.
6743 * gdbreplay.c: Unconditionally include errno.h.
6745 2014-08-07 Gary Benson <gbenson@redhat.com>
6747 * server.h: Do not include string.h.
6748 * event-loop.c: Likewise.
6749 * linux-low.c: Likewise.
6750 * regcache.c: Likewise.
6751 * remote-utils.c: Likewise.
6752 * spu-low.c: Likewise.
6753 * utils.c: Likewise.
6755 2014-08-07 Gary Benson <gbenson@redhat.com>
6757 * server.h: Do not include gdb_assert.h.
6759 2014-08-07 Gary Benson <gbenson@redhat.com>
6761 * server.h: Do not include common-utils.h.
6763 2014-08-07 Gary Benson <gbenson@redhat.com>
6765 * server.h: Do not include ptid.h.
6766 * notif.h: Likewise.
6768 2014-08-07 Gary Benson <gbenson@redhat.com>
6770 * server.h: Do not include gdb_locale.h.
6772 2014-08-07 Gary Benson <gbenson@redhat.com>
6774 * server.h: Do not include gdb/signals.h.
6775 * win32-low.c: Likewise.
6777 2014-08-07 Gary Benson <gbenson@redhat.com>
6779 * server.h: Do not include pathmax.h.
6781 2014-08-07 Gary Benson <gbenson@redhat.com>
6783 * server.h: Do not include libiberty.h.
6784 * linux-bfin-low.c: Likewise.
6786 2014-08-07 Gary Benson <gbenson@redhat.com>
6788 * server.h: Do not include ansidecl.h.
6790 2014-08-07 Gary Benson <gbenson@redhat.com>
6792 * linux-x86-low.c: Do not include stddef.h.
6793 * lynx-ppc-low.c: Likewise.
6794 * tracepoint.c: Likewise.
6796 2014-08-07 Gary Benson <gbenson@redhat.com>
6798 * server.h: Do not include stdarg.h.
6799 * nto-low.c: Likewise.
6801 2014-08-07 Gary Benson <gbenson@redhat.com>
6803 * server.h: Do not include stdlib.h.
6804 * inferiors.c: Likewise.
6805 * linux-low.c: Likewise.
6806 * regcache.c: Likewise.
6807 * spu-low.c: Likewise.
6808 * tracepoint.c: Likewise.
6809 * utils.c: Likewise.
6811 2014-08-07 Gary Benson <gbenson@redhat.com>
6813 * server.h: Do not include stdio.h.
6814 * linux-low.c: Likewise.
6815 * remote-utils.c: Likewise.
6816 * spu-low.c: Likewise.
6817 * utils.c: Likewise.
6818 * wincecompat.c: Likewise.
6820 2014-08-06 Gary Benson <gbenson@redhat.com>
6822 * regcache.c (init_register_cache): Move conditionals inside if.
6824 2014-08-06 Gary Benson <gbenson@redhat.com>
6826 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6828 2014-07-31 Gary Benson <gbenson@redhat.com>
6830 * ax.h: Do not include server.h.
6831 * gdbthread.h: Likewise.
6832 * lynx-low.h: Likewise.
6833 * notif.h: Likewise.
6835 2014-07-30 Gary Benson <gbenson@redhat.com>
6837 * server.h: Include common-defs.h.
6838 Do not include config.h or build-gnulib-gdbserver/config.h.
6840 2014-07-30 Gary Benson <gbenson@redhat.com>
6842 * hostio-errno.c: Move server.h to top of includes list.
6843 * inferiors.c: Likewise.
6844 * linux-x86-low.c: Likewise.
6845 * notif.c: Include server.h.
6847 2014-07-24 Tom Tromey <tromey@redhat.com>
6848 Gary Benson <gbenson@redhat.com>
6850 * server.h (CORE_ADDR): Now unsigned.
6852 2014-07-16 Pedro Alves <palves@redhat.com>
6854 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6856 2014-07-15 Pedro Alves <palves@redhat.com>
6858 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6861 2014-07-11 Pedro Alves <palves@redhat.com>
6863 * linux-low.c (kill_wait_lwp): New function, based on
6864 kill_one_lwp_callback, but use my_waitpid directly.
6865 (kill_one_lwp_callback, linux_kill): Use it.
6867 2014-06-23 Pedro Alves <palves@redhat.com>
6869 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6870 before setting DR0..DR3.
6872 2014-06-20 Gary Benson <gbenson@redhat.com>
6874 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6875 * configure: Regenerated.
6876 * config.in: Likewise.
6878 2014-06-20 Gary Benson <gbenson@redhat.com>
6880 * Makefile.in (SFILES): Update locations for files moved
6882 (object file files): Reordered.
6884 2014-06-20 Gary Benson <gbenson@redhat.com>
6886 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6887 (i386_dr_low_set_addr): Likewise.
6888 (i386_dr_low_get_addr): Likewise.
6889 (i386_dr_low_can_set_control): Likewise.
6890 (i386_dr_low_set_control): Likewise.
6891 (i386_dr_low_get_control): Likewise.
6892 (i386_dr_low_get_status): Likewise.
6893 (i386_get_debug_register_length): Likewise.
6894 * linux-x86-low.c (i386_dr_low_set_addr):
6895 Changed signature. Made static.
6896 (i386_dr_low_get_addr): Likewise.
6897 (i386_dr_low_set_control): Likewise.
6898 (i386_dr_low_get_control): Likewise.
6899 (i386_dr_low_get_status): Likewise.
6900 (i386_dr_low): New global variable.
6901 * win32-i386-low.c (i386_dr_low_set_addr):
6902 Changed signature. Made static.
6903 (i386_dr_low_get_addr): Likewise.
6904 (i386_dr_low_set_control): Likewise.
6905 (i386_dr_low_get_control): Likewise.
6906 (i386_dr_low_get_status): Likewise.
6907 (i386_dr_low): New global variable.
6909 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6911 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6912 * Makefile.in (AR, AR_FLAGS): Define.
6913 * configure: Regenerate.
6915 2014-06-19 Gary Benson <gbenson@redhat.com>
6917 * Makefile.in (i386-dregs.o): New rule.
6918 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6919 * i386-low.c (target.h): Remove include.
6920 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6921 (DR_CONTROL_SHIFT): Likewise.
6922 (DR_CONTROL_SIZE): Likewise.
6923 (DR_RW_EXECUTE): Likewise.
6924 (DR_RW_WRITE): Likewise.
6925 (DR_RW_READ): Likewise.
6926 (DR_RW_IORW): Likewise.
6927 (DR_LEN_1): Likewise.
6928 (DR_LEN_2): Likewise.
6929 (DR_LEN_4): Likewise.
6930 (DR_LEN_8): Likewise.
6931 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6932 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6933 (DR_ENABLE_SIZE): Likewise.
6934 (DR_LOCAL_SLOWDOWN): Likewise.
6935 (DR_GLOBAL_SLOWDOWN): Likewise.
6936 (DR_CONTROL_RESERVED): Likewise.
6937 (I386_DR_CONTROL_MASK): Likewise.
6938 (I386_DR_VACANT): Likewise.
6939 (I386_DR_LOCAL_ENABLE): Likewise.
6940 (I386_DR_GLOBAL_ENABLE): Likewise.
6941 (I386_DR_DISABLE): Likewise.
6942 (I386_DR_SET_RW_LEN): Likewise.
6943 (I386_DR_GET_RW_LEN): Likewise.
6944 (I386_DR_WATCH_HIT): Likewise.
6945 (i386_wp_op_t): Likewise.
6946 (i386_show_dr): Likewise.
6947 (i386_length_and_rw_bits): Likewise.
6948 (i386_insert_aligned_watchpoint): Likewise.
6949 (i386_remove_aligned_watchpoint): Likewise.
6950 (i386_handle_nonaligned_watchpoint): Likewise.
6951 i386_update_inferior_debug_regs(): Likewise.
6952 (i386_dr_insert_watchpoint): Likewise.
6953 (i386_dr_remove_watchpoint): Likewise.
6954 (i386_dr_region_ok_for_watchpoint): Likewise.
6955 (i386_dr_stopped_data_address): Likewise.
6956 (i386_dr_stopped_by_watchpoint): Likewise.
6958 2014-06-19 Gary Benson <gbenson@redhat.com>
6960 * i386-low.c (i386_dr_show): Renamed to
6961 i386_show_dr and made static. All uses updated.
6962 (i386_dr_length_and_rw_bits): Renamed to
6963 i386_length_and_rw_bits and made static.
6965 (i386_dr_insert_aligned_watchpoint): Renamed to
6966 i386_insert_aligned_watchpoint and made static.
6968 (i386_dr_remove_aligned_watchpoint): Renamed to
6969 i386_remove_aligned_watchpoint and made static.
6971 (i386_dr_update_inferior_debug_regs): Renamed to
6972 i386_update_inferior_debug_regs and made static.
6975 2014-06-18 Gary Benson <gbenson@redhat.com>
6977 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6978 (i386_dr_low_can_set_control): Likewise.
6979 (i386_get_debug_register_length): Likewise.
6980 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6981 (i386_dr_low_can_set_control): Likewise.
6982 (i386_get_debug_register_length): Likewise.
6984 2014-06-17 Gary Benson <gbenson@redhat.com>
6986 * i386-low.h (i386-dregs.h): New include.
6987 (DR_FIRSTADDR): Now in i386-dregs.h.
6988 (DR_LASTADDR): Likewise.
6989 (DR_NADDR): Likewise.
6990 (DR_STATUS): Likewise.
6991 (DR_CONTROL): Likewise.
6992 (i386_debug_reg_state): Likewise.
6993 (i386_dr_insert_watchpoint): Likewise.
6994 (i386_dr_remove_watchpoint): Likewise.
6995 (i386_dr_region_ok_for_watchpoint): Likewise.
6996 (i386_dr_stopped_data_address): Likewise.
6997 (i386_dr_stopped_by_watchpoint): Likewise.
6998 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7000 2014-06-18 Gary Benson <gbenson@redhat.com>
7002 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7003 i386_dr_insert_watchpoint.
7004 (i386_low_remove_watchpoint): Renamed to
7005 i386_dr_remove_watchpoint.
7006 (i386_low_region_ok_for_watchpoint): Renamed to
7007 i386_dr_region_ok_for_watchpoint.
7008 (i386_low_stopped_data_address): Renamed to
7009 i386_dr_stopped_data_address.
7010 (i386_low_stopped_by_watchpoint): Renamed to
7011 i386_dr_stopped_by_watchpoint.
7012 * i386-low.c (i386_show_dr): Renamed to
7013 i386_dr_show and made nonstatic. All uses updated.
7014 (i386_length_and_rw_bits): Renamed to
7015 i386_dr_length_and_rw_bits and made nonstatic.
7017 (i386_insert_aligned_watchpoint): Renamed to
7018 i386_dr_insert_aligned_watchpoint and made nonstatic.
7020 (i386_remove_aligned_watchpoint): Renamed to
7021 i386_dr_remove_aligned_watchpoint and made nonstatic.
7023 (i386_update_inferior_debug_regs): Renamed to
7024 i386_dr_update_inferior_debug_regs and made nonstatic.
7026 (i386_low_insert_watchpoint): Renamed to
7027 i386_dr_insert_watchpoint. All uses updated.
7028 (i386_low_remove_watchpoint): Renamed to
7029 i386_dr_remove_watchpoint. All uses updated.
7030 (i386_low_region_ok_for_watchpoint): Renamed to
7031 i386_dr_region_ok_for_watchpoint. All uses updated.
7032 (i386_low_stopped_data_address): Renamed to
7033 i386_dr_stopped_data_address. All uses updated.
7034 (i386_low_stopped_by_watchpoint): Renamed to
7035 i386_dr_stopped_by_watchpoint. All uses updated.
7037 2014-06-18 Gary Benson <gbenson@redhat.com>
7039 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7040 (i386_dr_low_can_set_control): Likewise.
7041 (i386_insert_aligned_watchpoint): New check.
7043 2014-06-18 Gary Benson <gbenson@redhat.com>
7045 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7048 2014-06-18 Gary Benson <gbenson@redhat.com>
7050 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7051 instead of fatal and error.
7052 (i386_handle_nonaligned_watchpoint): Likewise.
7054 2014-06-18 Gary Benson <gbenson@redhat.com>
7056 * i386-low.c (i386_get_debug_register_length): New macro.
7057 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7058 (i386_show_dr): Use debug_printf instead of fprintf. Use
7059 phex to format values.
7061 2014-06-18 Gary Benson <gbenson@redhat.com>
7063 * i386-low.h: Comment changes.
7064 * i386-low.c: Likewise.
7066 2014-06-18 Gary Benson <gbenson@redhat.com>
7068 * i386-low.c: Whitespace changes.
7070 2014-06-12 Tom Tromey <tromey@redhat.com>
7072 * utils.c (freeargv): Remove.
7074 2014-06-12 Tom Tromey <tromey@redhat.com>
7076 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7077 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7078 (parse_debug_format_options): Likewise.
7079 (gdbserver_usage): Likewise.
7080 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7081 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7082 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7084 ($(LIBGNU)): Depend on libiberty.
7085 (all-lib): Recurse into all subdirs.
7086 (install-only): Invoke "install" target in subdirs.
7087 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7089 * configure: Rebuild.
7090 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7091 for vasprintf, vsnprintf, or gettimeofday.
7092 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7095 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7097 * development.sh: Delete.
7098 * Makefile.in (config.status): Adjust dependency on development.sh.
7099 * configure.ac: Adjust development.sh source call.
7100 * configure: Regenerate.
7102 2014-06-02 Pedro Alves <palves@redhat.com>
7104 * ax.c (gdb_free_agent_expr): New function.
7105 * ax.h (gdb_free_agent_expr): New declaration.
7106 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7108 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7110 (clear_breakpoint_conditions_and_commands): New function.
7111 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7112 (clear_breakpoint_conditions_and_commands): New declaration.
7114 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7116 * linux-aarch64-low.c (asm/ptrace.h): Include.
7118 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7120 Fix TLS access for -static -pthread.
7121 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7122 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7123 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7125 2014-05-20 Pedro Alves <palves@redhat.com>
7127 * linux-aarch64-low.c (aarch64_insert_point)
7128 (aarch64_remove_point): No longer check whether the type is
7129 supported here. Adjust to new interface.
7130 (the_low_target): Install aarch64_supports_z_point_type as
7131 supports_z_point_type method.
7132 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7133 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7134 instead of a Z packet char. Adjust.
7135 (arm_supports_z_point_type): New function.
7136 (arm_insert_point, arm_remove_point): Adjust to new interface.
7137 (the_low_target): Install arm_supports_z_point_type.
7138 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7139 (cris_insert_point, cris_remove_point): Adjust to new interface.
7140 Don't check whether the type is supported here.
7141 (the_low_target): Install cris_supports_z_point_type.
7142 * linux-low.c (linux_supports_z_point_type): New function.
7143 (linux_insert_point, linux_remove_point): Adjust to new interface.
7144 * linux-low.h (struct linux_target_ops) <insert_point,
7145 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7146 raw_breakpoint pointer parameter.
7147 <supports_z_point_type>: New method.
7148 * linux-mips-low.c (mips_supports_z_point_type): New function.
7149 (mips_insert_point, mips_remove_point): Adjust to new interface.
7150 Use mips_supports_z_point_type.
7151 (the_low_target): Install mips_supports_z_point_type.
7152 * linux-ppc-low.c (the_low_target): Install NULL as
7153 supports_z_point_type method.
7154 * linux-s390-low.c (the_low_target): Install NULL as
7155 supports_z_point_type method.
7156 * linux-sparc-low.c (the_low_target): Install NULL as
7157 supports_z_point_type method.
7158 * linux-x86-low.c (x86_supports_z_point_type): New function.
7159 (x86_insert_point): Adjust to new insert_point interface. Use
7160 insert_memory_breakpoint. Adjust to new
7161 i386_low_insert_watchpoint interface.
7162 (x86_remove_point): Adjust to remove_point interface. Use
7163 remove_memory_breakpoint. Adjust to new
7164 i386_low_remove_watchpoint interface.
7165 (the_low_target): Install x86_supports_z_point_type.
7166 * lynx-low.c (lynx_target_ops): Install NULL as
7167 supports_z_point_type callback.
7168 * nto-low.c (nto_supports_z_point_type): New.
7169 (nto_insert_point, nto_remove_point): Adjust to new interface.
7170 (nto_target_ops): Install nto_supports_z_point_type.
7171 * mem-break.c: Adjust intro comment.
7172 (struct raw_breakpoint) <raw_type, size>: New fields.
7173 <inserted>: Update comment.
7174 <shlib_disabled>: Delete field.
7175 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7176 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7177 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7178 (raw_bkpt_type_to_target_hw_bp_type): New function.
7179 (find_enabled_raw_code_breakpoint_at): New function.
7180 (find_raw_breakpoint_at): New type and size parameters. Use them.
7181 (insert_memory_breakpoint): New function, based off
7182 set_raw_breakpoint_at.
7183 (remove_memory_breakpoint): New function.
7184 (set_raw_breakpoint_at): Reimplement.
7185 (set_breakpoint): New, based on set_breakpoint_at.
7186 (set_breakpoint_at): Reimplement.
7187 (delete_raw_breakpoint): Go through the_target->remove_point
7188 instead of assuming memory breakpoints.
7189 (find_gdb_breakpoint_at): Delete.
7190 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7191 (find_gdb_breakpoint): New function.
7192 (set_gdb_breakpoint_at): Delete.
7193 (z_type_supported): New function.
7194 (set_gdb_breakpoint_1): New function, loosely based off
7195 set_gdb_breakpoint_at.
7196 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7197 (delete_gdb_breakpoint_at): Delete.
7198 (delete_gdb_breakpoint_1): New function, loosely based off
7199 delete_gdb_breakpoint_at.
7200 (delete_gdb_breakpoint): New function.
7201 (clear_gdb_breakpoint_conditions): Rename to ...
7202 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7204 (add_condition_to_breakpoint): Make static.
7205 (add_breakpoint_condition): Take a struct breakpoint pointer
7206 instead of an address. Adjust.
7207 (gdb_condition_true_at_breakpoint): Rename to ...
7208 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7210 (gdb_condition_true_at_breakpoint): Reimplement.
7211 (add_breakpoint_commands): Take a struct breakpoint pointer
7212 instead of an address. Adjust.
7213 (gdb_no_commands_at_breakpoint): Rename to ...
7214 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7215 parameter. Return true if no breakpoint was found. Change debug
7217 (gdb_no_commands_at_breakpoint): Reimplement.
7218 (run_breakpoint_commands): Rename to ...
7219 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7220 and change return type to boolean.
7221 (run_breakpoint_commands): New function.
7222 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7223 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7224 breakpoint. Go through the_target->remove_point instead of
7225 assuming memory breakpoint.
7226 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7227 software and hardware breakpoints.
7228 (reinsert_raw_breakpoint): Go through the_target->insert_point
7229 instead of assuming memory breakpoint.
7230 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7231 software and hardware breakpoints.
7232 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7233 Check both software and hardware breakpoints.
7234 (validate_inserted_breakpoint): Assert the breakpoint is a
7235 software breakpoint. Set the inserted flag to -1 instead of
7236 setting shlib_disabled.
7237 (delete_disabled_breakpoints): Adjust.
7238 (validate_breakpoints): Only validate software breakpoints.
7239 Adjust to inserted flag change.
7240 (check_mem_read, check_mem_write): Skip breakpoint types other
7241 than software breakpoints. Adjust to inserted flag change.
7242 * mem-break.h (enum raw_bkpt_type): New enum.
7243 (raw_breakpoint, struct process_info): Forward declare.
7244 (Z_packet_to_target_hw_bp_type): Delete declaration.
7245 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7246 (set_gdb_breakpoint, delete_gdb_breakpoint)
7247 (clear_breakpoint_conditions): New declarations.
7248 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7249 (breakpoint_inserted_here): Update comment.
7250 (add_breakpoint_condition, add_breakpoint_commands): Replace
7251 address parameter with a breakpoint pointer parameter.
7252 (gdb_breakpoint_here): Update comment.
7253 (delete_gdb_breakpoint_at): Delete.
7254 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7255 * server.c (process_point_options): Take a struct breakpoint
7256 pointer instead of an address. Adjust.
7257 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7258 delete_gdb_breakpoint.
7259 * spu-low.c (spu_target_ops): Install NULL as
7260 supports_z_point_type method.
7261 * target.h: Include mem-break.h.
7262 (struct target_ops) <prepare_to_access_memory>: Update comment.
7263 <supports_z_point_type>: New field.
7264 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7265 instead of a char. Also take a raw breakpoint pointer.
7266 * win32-arm-low.c (the_low_target): Install NULL as
7267 supports_z_point_type.
7268 * win32-i386-low.c (i386_supports_z_point_type): New function.
7269 (i386_insert_point, i386_remove_point): Adjust to new interface.
7270 (the_low_target): Install i386_supports_z_point_type.
7271 * win32-low.c (win32_supports_z_point_type): New function.
7272 (win32_insert_point, win32_remove_point): Adjust to new interface.
7273 (win32_target_ops): Install win32_supports_z_point_type.
7274 * win32-low.h (struct win32_target_ops):
7275 <supports_z_point_type>: New method.
7276 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7277 instead of a char. Also take a raw breakpoint pointer.
7279 2014-05-20 Pedro Alves <palves@redhat.com>
7281 * mem-break.h: Include break-common.h.
7282 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7283 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7284 (Z_packet_to_target_hw_bp_type): New declaration.
7285 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7286 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7287 (Z_PACKET_ACCESS_WP): Delete macros.
7288 (Z_packet_to_hw_type): Delete function.
7289 * i386-low.h: Don't include break-common.h here.
7290 (Z_packet_to_hw_type): Delete declaration.
7291 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7292 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7293 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7294 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7295 * linux-aarch64-low.c: Don't include break-common.h here.
7296 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7297 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7298 (Z_packet_to_target_hw_bp_type): Delete function.
7299 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7301 (mips_insert_point, mips_remove_point): Use
7302 Z_packet_to_target_hw_bp_type.
7304 2014-05-20 Pedro Alves <palves@redhat.com>
7306 * linux-aarch64-low.c: Include break-common.h.
7307 (enum target_point_type): Delete.
7308 (Z_packet_to_point_type): Rename to ...
7309 (Z_packet_to_target_hw_bp_type): ... this, and return a
7310 target_hw_bp_type instead.
7311 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7312 instead of an enum target_point_type.
7313 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7315 (aarch64_dr_state_insert_one_point)
7316 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7317 (aarch64_handle_aligned_watchpoint)
7318 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7319 Take an enum target_hw_bp_type instead of an enum
7321 (aarch64_supports_z_point_type): New function.
7322 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7323 use Z_packet_to_target_hw_bp_type.
7325 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7327 * configure.ac: Only use -Werror by default when DEVELOPMENT
7329 * configure: Regenerate.
7331 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7333 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7334 * linux-x86-low.c (X86_64_USER_REGS): New.
7335 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7337 2014-04-28 Yao Qi <yao@codesourcery.com>
7339 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7342 2014-04-25 Pedro Alves <palves@redhat.com>
7345 * linux-low.c (linux_attach_fail_reason_string): New function.
7346 (linux_attach_lwp): Delete.
7347 (linux_attach_lwp_1): Rename to ...
7348 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7349 argument. Remove "initial" parameter. Return int instead of
7350 void. Don't error or warn here.
7351 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7352 failure to attach to the tgid. Call warning when failing to
7354 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7355 argument. Remove "initial" parameter. Return int instead of
7356 void. Don't error or warn here.
7357 (linux_attach_fail_reason_string): New declaration.
7358 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7359 interface change. Use linux_attach_fail_reason_string.
7361 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7362 Walfred Tedeschi <walfred.tedeschi@intel.com>
7364 * Makefile.in: Added rules to handle new files
7365 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7366 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7367 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7368 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7369 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7370 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7372 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7373 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7374 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7375 i386/x32-avx512.xml.
7376 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7377 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7378 i386/x32-avx512-linux.xml.
7379 * i387-fp.c (num_avx512_k_registers): New constant for number
7381 (num_avx512_zmmh_low_registers): New constant for number of
7382 lower ZMM registers (0-15).
7383 (num_avx512_zmmh_high_registers): New constant for number of
7384 higher ZMM registers (16-31).
7385 (num_avx512_ymmh_registers): New contant for number of higher
7386 YMM registers (ymm16-31 added by avx521 on x86_64).
7387 (num_avx512_xmm_registers): New constant for number of higher
7388 XMM registers (xmm16-31 added by AVX512 on x86_64).
7389 (struct i387_xsave): Add space for AVX512 registers.
7390 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7391 Add code to handle AVX512 registers.
7392 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7393 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7394 prototypei from generated file.
7395 (tdesc_amd64_avx512_linux): Likewise.
7396 (init_registers_x32_avx512_linux): Likewise.
7397 (tdesc_x32_avx512_linux): Likewise.
7398 (init_registers_i386_avx512_linux): Likewise.
7399 (tdesc_i386_avx512_linux): Likewise.
7400 (x86_64_regmap): Add AVX512 registers.
7401 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7403 (initialize_low_arch): Add code to initialize AVX512 registers.
7405 2014-04-23 Pedro Alves <palves@redhat.com>
7407 * mem-break.c (find_gdb_breakpoint_at): Make static.
7408 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7410 2014-04-23 Pedro Alves <palves@redhat.com>
7412 * i386-low.c: Don't include break-common.h here.
7413 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7414 prototype to take target_hw_bp_type as argument instead of a Z
7416 * i386-low.h: Include break-common.h here.
7417 (Z_packet_to_hw_type): Declare.
7418 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7420 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7421 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7422 (x86_remove_point): Convert the packet number to a
7423 target_hw_bp_type before calling i386_low_remove_watchpoint.
7424 * win32-i386-low.c (i386_insert_point): Convert the packet number
7425 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7426 (i386_remove_point): Convert the packet number to a
7427 target_hw_bp_type before calling i386_low_remove_watchpoint.
7429 2014-04-23 Pedro Alves <palves@redhat.com>
7431 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7433 2014-04-10 Pedro Alves <palves@redhat.com>
7435 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7436 Check if the condition or command is NULL before checking if the
7437 breakpoint is known. On success, return true.
7438 * mem-break.h (add_breakpoint_condition): Document return.
7439 (add_breakpoint_commands): Add describing comment.
7440 * server.c (skip_to_semicolon): New function.
7441 (process_point_options): Use it.
7443 2014-04-09 Pedro Alves <palves@redhat.com>
7445 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7448 2014-02-27 Pedro Alves <palves@redhat.com>
7451 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7453 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7455 (last_thread_of_process_p): Take a PID argument instead of a
7457 (linux_wait_for_lwp): Delete.
7458 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7460 (linux_low_filter_event): New function, party factored out from
7461 linux_wait_for_event.
7462 (linux_wait_for_event): Rename to ...
7463 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7464 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7465 sigsuspend. Check for zombie leaders.
7466 (linux_wait_for_event): Reimplement as wrapper around
7467 linux_wait_for_event_filtered.
7468 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7469 a normal or signal exit is seen, it's the whole process exiting.
7470 (wait_for_sigstop): No longer a for_each_inferior callback.
7471 Rewrite on top of linux_wait_for_event_filtered.
7472 (stop_all_lwps): Call wait_for_sigstop directly.
7473 * server.c (resume, handle_target_event): Handle
7474 TARGET_WAITKIND_NO_RESUMED.
7476 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7478 * win32-low.c (psapi_get_dll_name,
7479 * win32_CreateToolhelp32Snapshot): Delete.
7480 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7481 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7483 (handle_load_dll): Add function description.
7484 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7486 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7488 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7490 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7491 base address when calling win32_add_one_solib.
7492 (handle_load_dll): Delete local variable load_addr.
7493 Remove 0x1000 offset applied to DLL base address when calling
7494 win32_add_one_solib.
7495 (handle_unload_dll): Add comment.
7497 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7499 * win32-low.c (win32_add_all_dlls): Renames
7500 win32_ensure_ntdll_loaded. Rewrite function documentation.
7501 Adjust implementation to always load all DLLs.
7502 Add 0x1000 offset to DLL base address when calling
7503 win32_add_one_solib.
7504 (child_initialization_done): New static global.
7505 (do_initial_child_stuff): Set child_initialization_done to
7506 zero during child initialization, and 1 after. Replace call
7507 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7509 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7510 (handle_unload_dll): Add function documentation.
7511 (get_child_debug_event): Ignore load and unload DLL events
7512 during child initialization.
7514 2014-02-20 Doug Evans <dje@google.com>
7516 Remove global all_lwps.
7517 * inferiors.h (ptid_of): Move here from linux-low.h.
7518 (pid_of, lwpid_of): Ditto.
7519 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7520 parameter is a struct thread_info * now.
7521 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7522 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7523 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7525 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7526 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7527 * linux-arm-low.c (update_registers_callback): Update, "entry"
7528 parameter is a struct thread_info * now.
7529 Fetch lwpid from current_inferior directly.
7530 (arm_insert_point): Pass &all_threads to find_inferior instead of
7532 (arm_remove_point): Ditto.
7533 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7534 (arm_prepare_to_resume): Fetch pid from thread.
7535 (arm_read_description): Fetch lwpid from current_inferior directly.
7536 * linux-low.c (all_lwps): Delete.
7537 (delete_lwp): Delete call to remove_inferior.
7538 (handle_extended_wait): Fetch lwpid from thread.
7539 (add_lwp): Don't set lwp->entry.id. Remove call to
7540 add_inferior_to_list.
7541 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7542 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7543 (kill_one_lwp_callback): Ditto.
7544 (linux_kill): Don't dereference NULL pointer.
7545 Fetch ptid,lwpid from thread.
7546 (get_detach_signal): Fetch ptid from thread.
7547 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7548 Simplify call to regcache_invalidate_thread.
7549 (delete_lwp_callback): Update, "entry" parameter is a
7550 struct thread_info * now. Fetch pid from thread.
7551 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7552 (status_pending_p_callback): Update, "entry" parameter is a
7553 struct thread_info * now. Fetch ptid from thread.
7554 (find_lwp_pid): Update, "entry" parameter is a
7555 struct thread_info * now.
7556 (linux_wait_for_lwp): Fetch pid from thread.
7557 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7558 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7559 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7560 (dequeue_one_deferred_signal): Ditto.
7561 (cancel_breakpoint): Fetch ptid from current_inferior.
7562 (linux_wait_for_event): Pass &all_threads to find_inferior,
7563 not &all_lwps. Fetch ptid, lwpid from thread.
7564 (count_events_callback): Update, "entry" parameter is a
7565 struct thread_info * now.
7566 (select_singlestep_lwp_callback): Ditto.
7567 (select_event_lwp_callback): Ditto.
7568 (cancel_breakpoints_callback): Ditto.
7569 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7571 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7572 (unsuspend_one_lwp): Update, "entry" parameter is a
7573 struct thread_info * now.
7574 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7576 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7577 Fetch lwpid from thread, not lwp.
7578 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7579 Pass &all_threads to find_inferior, not &all_lwps.
7580 (send_sigstop): Fetch lwpid from thread, not lwp.
7581 (send_sigstop_callback): Update, "entry" parameter is a
7582 struct thread_info * now.
7583 (suspend_and_send_sigstop_callback): Ditto.
7584 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7585 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7586 struct thread_info * now.
7587 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7589 (lwp_running): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (stop_all_lwps): Fetch ptid from thread.
7592 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7593 (linux_resume_one_lwp): Fetch lwpid from thread.
7594 (linux_set_resume_request): Update, "entry" parameter is a
7595 struct thread_info * now. Fetch pid, lwpid from thread.
7596 (resume_status_pending_p): Update, "entry" parameter is a
7597 struct thread_info * now.
7598 (need_step_over_p): Ditto. Fetch lwpid from thread.
7599 (start_step_over): Fetch lwpid from thread.
7600 (linux_resume_one_thread): Update, "entry" parameter is a
7601 struct thread_info * now. Fetch lwpid from thread.
7602 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7603 (proceed_one_lwp): Update, "entry" parameter is a
7604 struct thread_info * now. Fetch lwpid from thread.
7605 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7606 struct thread_info * now.
7607 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7608 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7609 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7611 (regsets_store_inferior_registers): Ditto.
7612 (fetch_register, store_register): Ditto.
7613 (linux_read_memory, linux_write_memory): Ditto.
7614 (linux_request_interrupt): Ditto.
7615 (linux_read_auxv): Ditto.
7616 (linux_xfer_siginfo): Ditto.
7617 (linux_qxfer_spu): Ditto.
7618 (linux_qxfer_libraries_svr4): Ditto.
7619 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7620 moved to inferiors.h.
7622 (get_thread_lwp): Update.
7623 (struct lwp_info): Delete member "entry". Simplify comment for
7626 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7627 current_inferior directly.
7628 (update_watch_registers_callback): Update, "entry" parameter is a
7629 struct thread_info * now. Fetch pid from thread.
7630 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7631 (mips_insert_point): Fetch lwpid from current_inferior.
7632 Pass &all_threads to find_inferior, not &all_lwps.
7633 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7634 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7636 (mips_stopped_data_address): Ditto.
7637 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7639 * linux-tile-low.c (tile_arch_setup): Ditto.
7640 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7641 (update_debug_registers_callback): Update, "entry" parameter is a
7642 struct thread_info * now. Fetch pid from thread.
7643 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7644 Pass &all_threads to find_inferior, not &all_lwps.
7645 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7646 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7647 Pass &all_threads to find_inferior, not &all_lwps.
7648 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7649 (i386_dr_low_get_status): Ditto.
7650 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7651 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7652 (x86_linux_read_description): Ditto.
7653 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7655 2014-02-20 Doug Evans <dje@google.com>
7657 * inferiors.c (get_first_inferior): Fix buglet.
7659 2014-02-19 Doug Evans <dje@google.com>
7661 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7662 * inferiors.c (add_thread): Change result type to struct thread_info *.
7663 All callers updated.
7664 (add_lwp): Call add_thread here instead of in callers.
7665 All callers updated.
7666 * linux-low.h (get_lwp_thread): Rewrite.
7667 (struct lwp_info): New member "thread".
7669 2014-02-19 Doug Evans <dje@google.com>
7671 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7672 All callers updated.
7674 2014-02-19 Doug Evans <dje@google.com>
7676 * inferiors.c (add_thread): Fix whitespace.
7678 2014-02-19 Doug Evans <dje@google.com>
7680 * dll.c (clear_dlls): Replace accessing list implemention details
7682 * gdbthread.h (get_first_thread): Declare.
7683 * inferiors.c (for_each_inferior_with_data): New function.
7684 (get_first_thread): New function.
7685 (find_thread_ptid): Simplify.
7686 (get_first_inferior): New function.
7687 (clear_list): Delete.
7688 (one_inferior_p): New function.
7689 (clear_inferior_list): New function.
7690 (clear_inferiors): Update.
7691 * inferiors.h (for_each_inferior_with_data): Declare.
7692 (clear_inferior_list): Declare.
7693 (one_inferior_p): Declare.
7694 (get_first_inferior): Declare.
7695 * linux-low.c (linux_wait_for_event): Replace accessing list
7696 implemention details with API function.
7697 * server.c (target_running): Ditto.
7698 (accumulate_file_name_length): New function.
7699 (emit_dll_description): New function.
7700 (handle_qxfer_libraries): Replace accessing list implemention
7701 details with API function.
7702 (handle_qxfer_threads_worker): New function.
7703 (handle_qxfer_threads_proper): Replace accessing list implemention
7704 details with API function.
7705 (handle_query): Ditto.
7706 (visit_actioned_threads_callback_ftype): New typedef.
7707 (visit_actioned_threads_data): New struct.
7708 (visit_actioned_threads): Rewrite to be find_inferior callback.
7709 (resume): Call find_inferior.
7710 (handle_status): Replace accessing list implemention
7711 details with API function.
7712 (process_serial_event): Replace accessing list implemention details
7714 * target.c (set_desired_inferior): Replace accessing list implemention
7715 details with API function.
7716 * tracepoint.c (same_process_p): New function.
7717 (gdb_agent_about_to_close): Replace accessing list implemention
7718 details with API function.
7719 * win32-low.c (child_delete_thread): Replace accessing list
7720 implemention details with API function.
7721 (match_dll_by_basename): New function.
7722 (dll_is_loaded_by_basename): New function.
7723 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7724 details call to dll_is_loaded_by_basename.
7726 2014-02-19 Doug Evans <dje@google.com>
7728 * dll.h (struct dll_info): Add comment.
7729 * gdbthread.h (struct thread_info): Add comment.
7730 (current_ptid): Simplify.
7731 * inferiors.c (add_process): Update.
7732 (remove_process): Update.
7733 * inferiors.h (struct process_info): Rename member "head" to "entry".
7734 * linux-low.c (delete_lwp): Update.
7736 (last_thread_of_process_p): Update.
7737 (kill_one_lwp_callback, linux_kill): Update.
7738 (status_pending_p_callback): Update.
7739 (wait_for_sigstop): Update. Simplify read of ptid.
7740 (start_step_over): Update.
7741 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7742 (get_lwp_thread): Update.
7743 (struct lwp_info): Rename member "head" to "entry".
7744 * regcache.h (inferior_list_entry): Delete.
7745 * server.c (kill_inferior_callback): Update.
7746 (detach_or_kill_inferior_callback): Update.
7747 (print_started_pid): Update.
7748 (print_attached_pid): Update.
7749 (process_serial_event): Simplify read of ptid.
7750 * thread-db.c (thread_db_create_event): Update.
7751 (thread_db_get_tls_address): Update.
7752 * win32-low.c (current_inferior_ptid): Simplify.
7754 2014-02-19 Tom Tromey <tromey@redhat.com>
7756 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7758 (target_supports_btrace): Update.
7760 2014-02-14 Yao Qi <yao@codesourcery.com>
7762 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7763 (rsp-low-ipa.o): New target.
7765 2014-02-12 Tom Tromey <tromey@redhat.com>
7767 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7768 convert_ascii_to_int.
7769 * regcache.c (registers_to_string): Likewise.
7770 * remote-utils.c (decode_M_packet): Likewise.
7771 * server.c (process_serial_event): Likewise.
7773 2014-02-12 Tom Tromey <tromey@redhat.com>
7775 * server.c (handle_query, handle_v_run): Use hex2bin, not
7777 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7779 2014-02-12 Tom Tromey <tromey@redhat.com>
7781 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7782 convert_int_to_ascii.
7783 * regcache.c (registers_to_string, collect_register_as_string):
7785 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7787 * server.c (process_serial_event): Likewise.
7788 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7789 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7791 2014-02-12 Tom Tromey <tromey@redhat.com>
7793 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7794 bin2hex, not hexify.
7795 * tracepoint.c (cmd_qtstatus): Likewise.
7797 2014-02-12 Tom Tromey <tromey@redhat.com>
7799 * remote-utils.c (monitor_output): Pass explicit length to
7802 2014-02-12 Tom Tromey <tromey@redhat.com>
7804 * tracepoint.c: Include rsp-low.h.
7805 * server.c: Include rsp-low.h.
7806 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7807 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7809 * remote-utils.c: Include rsp-low.h.
7810 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7811 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7812 (convert_int_to_ascii, convert_ascii_to_int): Move to
7814 * regcache.c: Include rsp-low.h.
7815 * ax.c: Include rsp-low.h.
7816 * Makefile.in (SFILES): Add common/rsp-low.c.
7817 (OBS): Add rsp-low.o.
7818 (rsp-low.o): New target.
7820 2014-02-12 Tom Tromey <tromey@redhat.com>
7822 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7823 Include print-utils.h.
7824 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7825 (plongest, thirty_two, phex_nz): Remove.
7826 * Makefile.in (SFILES): Add common/print-utils.c.
7827 (OBS): Add print-utils.o.
7828 (print-utils-ipa.o): New target.
7829 (print-utils.o): New target.
7830 (IPA_OBJS): Add print-utils-ipa.o.
7832 2014-02-06 Tom Tromey <tromey@redhat.com>
7834 * Makefile.in (SFILES): Fix indentation.
7836 2014-02-05 Doug Evans <dje@google.com>
7838 * linux-low.c (linux_wait_for_event): Improve comment.
7839 (linux_wait_1): Keep current_inferior in sync with event_child.
7841 2014-01-22 Doug Evans <dje@google.com>
7843 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7845 2014-01-22 Doug Evans <dje@google.com>
7847 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7848 * configure: Regenerate.
7849 * config.in: Regenerate.
7850 * Makefile.in (SFILES): Add debug.c.
7852 * debug.c: New file.
7853 * debug.h: New file.
7854 * linux-aarch64-low.c (*): Update all debugging printfs to use
7855 debug_printf instead of fprintf.
7856 * linux-arm-low.c (*): Ditto.
7857 * linux-cris-low.c (*): Ditto.
7858 * linux-crisv32-low.c (*): Ditto.
7859 * linux-m32r-low.c (*): Ditto.
7860 * linux-sparc-low.c (*): Ditto.
7861 * linux-x86.c (*): Ditto.
7862 * linux-low.c (*): Ditto.
7863 (linux_wait_1): Add calls to debug_enter, debug_exit.
7864 (linux_wait): Remove redundant debugging printf.
7865 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7866 (linux_resume, unstop_all_lwps): Ditto.
7867 * mem-break.c (*): Update all debugging printfs to use
7868 debug_printf instead of fprintf.
7869 * remote-utils.c (*): Ditto.
7870 * thread-db.c (*): Ditto.
7871 * server.c #include <ctype.h>, "gdb_vecs.h".
7872 (debug_threads): Moved to debug.c.
7873 (*): Update all debugging printfs to use debug_printf instead of
7875 (start_inferior): Replace call to fflush with call to debug_flush.
7876 (monitor_show_help): Mention set debug-format.
7877 (parse_debug_format_options): New function.
7878 (handle_monitor_command): Handle "monitor set debug-format".
7879 (gdbserver_usage): Mention --debug-format.
7880 (main): Parse --debug-format.
7881 * server.h (debug_threads): Declaration moved to debug.h.
7883 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7884 trace_debug_1 that uses debug_printf.
7885 (tracepoint_look_up_symbols): Update all debugging printfs to use
7886 debug_printf instead of fprintf.
7888 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7890 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7893 2014-01-17 Pedro Alves <palves@redhat.com>
7896 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7897 defined after including gdb_proc_service.h.
7899 2014-01-16 Doug Evans <dje@google.com>
7901 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7902 (match_dll): Use it.
7904 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7906 * target.h (target_ops) <read_btrace>: Change parameters and
7907 return type to allow error reporting.
7908 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7909 trace reading errors on.
7910 * linux-low.c (linux_low_read_btrace): Pass trace reading
7912 (linux_low_disable_btrace): New.
7914 2014-01-15 Doug Evans <dje@google.com>
7916 * inferiors.c (thread_id_to_gdb_id): Delete.
7917 * inferiors.h (thread_id_to_gdb_id): Delete.
7919 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7921 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7922 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7925 2014-01-08 Pedro Alves <palves@redhat.com>
7927 * server.c (handle_status): Don't discard previous queued stop
7928 replies or thread's pending status here.
7929 (main) <disconnection>: Do it here instead.
7931 2014-01-08 Pedro Alves <palves@redhat.com>
7933 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7934 * server.c (visit_actioned_threads, handle_pending_status): New
7936 (handle_v_cont): Factor out parts to ...
7937 (resume): ... this new function. If in all-stop, and a thread
7938 being resumed has a pending status, report it without actually
7940 (myresume): Adjust to use the new 'resume' function.
7941 (clear_pending_status_callback, set_pending_status_callback)
7942 (find_status_pending_thread_callback): New functions.
7943 (handle_status): Handle the case of multiple threads having
7944 interesting statuses to report. Report threads' real last signal
7945 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7946 with an interesting thread to report the status for, instead of
7947 always reporting the status of the first thread.
7949 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7951 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7952 * gdbreplay.c (gdbreplay_version): Likewise.
7954 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7956 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7957 iov.iov_len with the real length in use.
7959 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7961 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7962 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7963 for all targets that use win32-low.c.
7964 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7965 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7967 2013-12-13 Pedro Alves <palves@redhat.com>
7969 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7970 if equal to TARGET_WAITKIND_LOADED.
7971 * win32-low.c (cached_status): New static global.
7972 (win32_wait): Add declaration.
7973 (do_initial_child_stuff): Flush all initial pending debug events
7974 up to the initial breakpoint.
7975 (win32_wait): If CACHED_STATUS was set, return that instead
7976 of doing a real wait. Remove the code resuming the execution
7977 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7978 during the initial phase. Also remove the code changing
7979 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7980 TARGET_WAITKIND_STOPPED.
7982 2013-12-11 Yao Qi <yao@codesourcery.com>
7984 * notif.c (handle_notif_ack): Return 0 if no notification
7987 2013-11-20 Doug Evans <dje@google.com>
7989 * linux-low.c (linux_set_resume_request): Fix comment.
7991 2013-11-20 Doug Evans <dje@google.com>
7993 * linux-low.c (resume_status_pending_p): Tweak comment.
7995 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7997 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7998 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7999 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8000 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8001 (srv_amd64_regobj): Add amd64-mpx.o.
8002 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8003 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8004 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8005 * i387-fp.c (num_pl_bnd_register) Added constant.
8006 (num_pl_bnd_cfg_registers) Added constant.
8007 (struct i387_xsave) Added reserved area and MPX fields.
8008 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8009 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8011 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8012 (init_registers_amd64_mpx_linux): Declare new function.
8013 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8014 (x86_64_regmap): Add MPX registers.
8015 (x86_linux_read_description): Add MPX case.
8016 (initialize_low_arch): Initialize MPX targets.
8018 2013-11-18 Tom Tromey <tromey@redhat.com>
8020 * configure: Rebuild.
8021 * configure.ac: Don't check for stdlib.h.
8022 * gdbreplay.c: Unconditionally include stdlib.h.
8024 2013-11-18 Tom Tromey <tromey@redhat.com>
8026 * config.in: Rebuild.
8027 * configure: Rebuild.
8028 * configure.ac: Don't use AC_HEADER_DIRENT.
8030 2013-11-18 Tom Tromey <tromey@redhat.com>
8032 * server.h: Don't check HAVE_STRING_H.
8033 * gdbreplay.c: Don't check HAVE_STRING_H.
8034 * configure: Rebuild.
8036 2013-11-18 Tom Tromey <tromey@redhat.com>
8038 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8041 2013-11-08 Tom Tromey <tromey@redhat.com>
8043 * configure, config.in: Rebuild.
8044 * configure.ac: Remove unused configury.
8046 2013-11-08 Tom Tromey <tromey@redhat.com>
8048 * acinclude.m4: Include common.m4, codeset.m4.
8049 * configure, config.in: Rebuild.
8050 * configure.ac: Use GDB_AC_COMMON.
8052 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8054 * linux-s390-low.c (HWCAP_S390_TE): New define.
8055 (s390_arch_setup): Consider the TE field in the HWCAP for
8056 determining 'have_regset_tdb'.
8058 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8061 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8064 2013-10-02 Pedro Alves <palves@redhat.com>
8066 * server.c (process_serial_event): Don't output "GDBserver
8067 exiting" if GDB is connected through stdio.
8068 * target.c (mywait): Likewise, be silent if GDB is connected
8071 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8073 * lynx-low.c (lynx_add_threads_after_attach): New function.
8074 (lynx_attach): Remove call to add_thread. Add call to
8075 lynx_add_threads_after_attach instead.
8077 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8079 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8080 * config.in, configure: Regenerated.
8082 2013-09-18 Yao Qi <yao@codesourcery.com>
8085 * server.c (start_inferior): Clear 'resume_info'.
8087 2013-09-16 Jiong Wang <jiwang@tilera.com>
8089 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8092 2013-09-16 Jiong Wang <jiwang@tilera.com>
8094 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8095 linux-tile-low.o to srv_tgtobj.
8097 2013-09-16 Will Newton <will.newton@linaro.org>
8099 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8102 2013-09-06 Pedro Alves <palves@redhat.com>
8104 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8105 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8106 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8107 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8108 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8109 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8111 2013-09-06 Pedro Alves <palves@redhat.com>
8113 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8114 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8116 2013-09-06 Pedro Alves <palves@redhat.com>
8118 * linux-amd64-ipa.c: Include tracepoint.h.
8119 * linux-i386-ipa.c: Include tracepoint.h.
8121 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8123 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8124 (ps_get_thread_area): New function.
8126 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8128 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8129 (initialize_low_arch): Call init_registers_crisv32 rather than
8130 init_register_crisv32.
8132 2013-09-05 Pedro Alves <palves@redhat.com>
8134 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8136 * hostio.h: ... this new file.
8137 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8138 win32-low.c: Include hostio.h.
8140 2013-09-05 Pedro Alves <palves@redhat.com>
8142 * server.h (gdb_client_data, handler_func, callback_handler_func)
8143 (delete_file_handler, add_file_handler, append_callback_event)
8144 (delete_callback_event, start_event_loop, initialize_event_loop):
8145 Move to event-loop.h and include it.
8146 * event-loop.h: New file.
8148 2013-09-05 Pedro Alves <palves@redhat.com>
8150 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8151 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8152 (loaded_dll, unloaded_dll): Move to ...
8153 * dll.h: ... this new file.
8154 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8156 2013-09-05 Pedro Alves <palves@redhat.com>
8158 * server.h (current_process, get_thread_process, all_processes)
8159 (add_inferior_to_list, for_each_inferior, current_inferior)
8160 (remove_inferior, add_process, remove_process, find_process_pid)
8161 (have_started_inferiors_p, have_attached_inferiors_p)
8162 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8163 (clear_inferiors, find_inferior, find_inferior_id)
8164 (inferior_target_data, set_inferior_target_data)
8165 (inferior_regcache_data, set_inferior_regcache_data): Move to
8166 inferiors.h, and include it.
8167 * inferiors.h: New file.
8169 2013-09-05 Pedro Alves <palves@redhat.com>
8171 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8175 2013-09-05 Pedro Alves <palves@redhat.com>
8177 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8179 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8180 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8181 (handle_tracepoint_general_set, handle_tracepoint_query)
8182 (tracepoint_finished_step, tracepoint_was_hit)
8183 (release_while_stepping_state_list, current_traceframe)
8184 (in_readonly_region, traceframe_read_mem)
8185 (fetch_traceframe_registers, traceframe_read_sdata)
8186 (traceframe_read_info, struct fast_tpoint_collect_status)
8187 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8188 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8189 (supply_fast_tracepoint_registers)
8190 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8191 (ipa_tdesc, claim_trampoline_space)
8192 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8193 (agent_mem_read, agent_get_trace_state_variable_value)
8194 (agent_set_trace_state_variable_value, agent_tsv_read)
8195 (agent_mem_read_string, get_raw_reg_func_addr)
8196 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8197 * tracepoint.h: ... this new file.
8199 2013-09-05 Pedro Alves <palves@redhat.com>
8201 * server.h (perror_with_name, error, fatal, warning, paddress)
8202 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8204 * utils.h: New file.
8206 2013-09-05 Pedro Alves <palves@redhat.com>
8208 * server.h (remote_debug, noack_mode, transport_is_reliable)
8209 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8210 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8211 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8212 (write_enn, initialize_async_io, enable_async_io)
8213 (disable_async_io, check_remote_input_interrupt_request)
8214 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8215 (dead_thread_notify, prepare_resume_reply)
8216 (decode_address_to_semicolon, decode_address, decode_m_packet)
8217 (decode_M_packet, decode_X_packet, decode_xfer_write)
8218 (decode_search_memory_packet, unhexify, hexify)
8219 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8220 (look_up_one_symbol, relocate_instruction)
8221 (monitor_output): Move to remote-utils.h, and include it.
8222 * remote-utils.h: New file.
8224 2013-09-05 Pedro Alves <palves@redhat.com>
8226 * server.h (_): Delete.
8228 2013-09-02 Pedro Alves <palves@redhat.com>
8230 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8231 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8233 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8235 2013-09-02 Pierre Muller <muller@sourceware.org>
8237 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8238 or WriteProcessMemory complete successfully and handle
8239 ERROR_PARTIAL_COPY error.
8241 2013-09-02 Pedro Alves <palves@redhat.com>
8243 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8244 error instead of EIO.
8246 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8249 * linux-low.c: Include filestuff.h.
8250 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8251 * lynx-low.c: Include filestuff.h.
8252 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8253 * server.c: Include filestuff.h.
8254 (main): Call notice_open_fds.
8255 * spu-low.c: Include filestuff.h.
8256 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8258 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8260 * Makefile.in: Explain why ../target and ../nat are not
8261 listed as include file search paths.
8262 (linux-waitpid.o): New object file rule.
8263 * configure.srv (srv_native_linux_obj): New variable.
8264 Replace all occurrences of linux native object files with
8265 $srv_native_linux_obj.
8266 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8267 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8268 (linux_enable_event_reporting): Remove declaration.
8269 (my_waitpid): Moved to common/linux-waitpid.c.
8270 (linux_wait_for_event): Pass ptid when calling
8271 linux_enable_event_reporting.
8272 (linux_supports_tracefork_flag): Remove.
8273 (linux_enable_event_reporting): Likewise.
8274 (linux_tracefork_grandchild): Remove.
8275 (STACK_SIZE): Moved to common/linux-ptrace.c.
8276 (linux_tracefork_child): Remove.
8277 (linux_test_for_tracefork): Remove.
8278 (linux_look_up_symbols): Call linux_supports_traceclone.
8279 (initialize_low): Remove call to linux_test_for_tracefork.
8280 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8281 common/linux-ptrace.h.
8282 (PTRACE_TYPE_ARG4): Likewise.
8283 Include linux-ptrace.h.
8285 2013-08-21 Pedro Alves <palves@redhat.com>
8287 * config.in: Renegerate.
8289 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8291 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8292 (SFILES): Remove $(srcdir)/common/target-common.c and
8293 add $(srcdir)/target/waitstatus.c.
8294 (OBS): Remove target-common.o and add waitstatus.o.
8295 (server_h): Remove $(srcdir)/../common/target-common.h and
8296 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8297 and $(srcdir)/../target/waitstatus.h.
8298 (target-common.o): Remove.
8299 (waitstatus.o): New target object file.
8300 * target.h: Do not include target-common.h and
8301 include target/resume.h, target/wait.h and
8302 target/waitstatus.h.
8304 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8306 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8307 to PTRACE_TYPE_ARG3.
8308 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8309 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8311 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8312 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8314 2013-07-27 Jie Zhang <jie@codesourcery.com>
8315 Daniel Jacobowitz <dan@codesourcery.com>
8316 Yao Qi <yao@codesourcery.com>
8318 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8319 (mips-linux-watch.o): New rule.
8320 (mips_linux_watch_h): New variable.
8321 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8323 * linux-mips-low.c: Include mips-linux-watch.h.
8324 (struct arch_process_info, struct arch_lwp_info): New.
8325 (update_watch_registers_callback): New function.
8326 (mips_linux_new_process, mips_linux_new_thread) New functions.
8327 (mips_linux_prepare_to_resume, mips_insert_point): New
8329 (mips_remove_point, mips_stopped_by_watchpoint): New
8331 (rsp_bp_type_to_target_hw_bp_type): New function.
8332 (mips_stopped_data_address): New function.
8333 (the_low_target): Add watchpoint support functions.
8335 2013-07-27 Yao Qi <yao@codesourcery.com>
8337 * i386-low.c: Include break-common.h.
8338 (enum target_hw_bp_type): Remove.
8340 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8342 * Makefile.in (SFILES): /common/target-common.c.
8343 (OBS): Add target-common.o.
8344 (server_h): Add $(srcdir)/../common/target-common.h.
8345 (target-common.o): New target.
8346 * server.c (queue_stop_reply_callback): Free
8347 status string after use.
8348 * target.c (target_waitstatus_to_string): Remove.
8349 * target.h: Include target-common.h.
8350 (resume_kind): Likewise.
8351 (target_waitkind): Likewise.
8352 (target_waitstatus): Likewise.
8353 (TARGET_WNOHANG): Likewise.
8355 2013-07-04 Yao Qi <yao@codesourcery.com>
8357 * Makefile.in (host_alias): Use @host_noncanonical@.
8358 (target_alias): Use @target_noncanonical@.
8359 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8360 ACX_NONCANONICAL_HOST.
8361 * configure: Regenerated.
8364 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8366 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8367 * configure: Rebuild.
8368 * Makefile.in (version_host, version_target): Get from configure.
8369 (version.c): Use $(version_host) and $(version_target).
8371 2013-07-03 Pedro Alves <palves@redhat.com>
8373 * Makefile.in (config.status): Depend on development.sh.
8374 * acinclude.m4: Include libmcheck.m4.
8375 * configure: Regenerate.
8377 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8379 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8380 attribute inside the parentheses.
8381 (winapi_DebugSetProcessKillOnExit): Ditto.
8382 (winapi_DebugBreakProcess): Ditto.
8383 (winapi_GenerateConsoleCtrlEvent): Ditto.
8385 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8387 * notif.h (notif_event): Add a dummy member to avoid compiler
8390 2013-07-01 Pedro Alves <palves@redhat.com>
8392 * hostio.c (HOSTIO_PATH_MAX): Define.
8393 (require_filename, handle_open, handle_unlink, handle_readlink):
8396 2013-07-01 Pedro Alves <palves@redhat.com>
8398 * server.h: Include "pathmax.h".
8399 * linux-low.c: Don't include sys/param.h.
8400 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8402 * win32-low.c: Don't include sys/param.h.
8403 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8405 2013-07-01 Pedro Alves <palves@redhat.com>
8407 * event-loop.c: Don't check HAVE_UNISTD_H before including
8409 * gdbreplay.c: Likewise.
8410 * remote-utils.c: Likewise.
8411 * server.c: Likewise.
8412 * configure.ac: Don't check for unistd.h.
8413 * configure: Regenerate.
8415 2013-06-28 Tom Tromey <tromey@redhat.com>
8417 * Makefile.in (version.c): Use version.in, not
8420 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8422 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8423 * configure: Rebuild.
8424 * Makefile.in (version_host, version_target): Get from configure.
8425 (version.c): Use $(version_host) and $(version_target).
8427 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8429 Fix trace-status to output user name without trailing colon.
8430 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8432 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8434 Fix trace-status to output proper start-time and stop-time.
8435 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8436 output start time and stop time in hex as gdb expects.
8438 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8440 * tracepoint.c (build_traceframe_info_xml): Output trace state
8441 variables present in the trace buffer.
8443 2013-06-24 Tom Tromey <tromey@redhat.com>
8445 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8447 (version.o): Remove.
8448 * gdbreplay.c: Include version.h.
8449 (version, host_name): Don't declare.
8450 * server.h: Include version.h.
8451 (version, host_name): Don't declare.
8453 2013-06-12 Pedro Alves <palves@redhat.com>
8455 * linux-x86-low.c (linux_is_elf64): Delete global.
8456 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8457 with local linux_pid_exe_is_elf_64_file use.
8459 2013-06-11 Pedro Alves <palves@redhat.com>
8461 * linux-low.c (regset_disabled, disable_regset): New functions.
8462 (regsets_fetch_inferior_registers)
8463 (regsets_store_inferior_registers): Use them.
8464 (initialize_regsets_info); Don't allocate the disabled_regsets
8466 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8469 2013-06-11 Pedro Alves <palves@redhat.com>
8471 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8474 2013-06-11 Pedro Alves <palves@redhat.com>
8476 * linux-x86-low.c (initialize_low_arch): Call
8477 init_registers_x32_avx_linux.
8479 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8481 Fix compatibility with Android Bionic.
8482 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8485 2013-06-07 Pedro Alves <palves@redhat.com>
8488 * Makefile.in (OBS): Add tdesc.o.
8489 (IPA_OBJS): Add tdesc-ipa.o.
8490 (tdesc-ipa.o): New rule.
8491 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8493 * linux-low.c (new_inferior): Delete.
8494 (disabled_regsets, num_regsets): Delete.
8495 (linux_add_process): Adjust to set the new per-process
8497 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8498 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8499 was a stop. When calling arch_setup, switch the current inferior
8500 to the thread that got an event.
8501 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8502 (regsets_fetch_inferior_registers)
8503 (regsets_store_inferior_registers): New regsets_info parameter.
8505 (linux_register_in_regsets): New regs_info parameter. Adjust to
8507 (register_addr, fetch_register, store_register): New usrregs_info
8508 parameter. Adjust to use it.
8509 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8510 parameter regs_info. Adjust to use it.
8511 (linux_fetch_registers): Get the current inferior's regs_info, and
8513 (linux_store_registers): Ditto.
8514 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8515 (initialize_low): Don't initialize the target_regsets here. Call
8516 initialize_low_arch.
8517 * linux-low.h (target_regsets): Delete declaration.
8518 (struct regsets_info): New.
8519 (struct usrregs_info): New.
8520 (struct regs_info): New.
8521 (struct process_info_private) <new_inferior>: New field.
8522 (struct linux_target_ops): Delete the num_regs, regmap, and
8523 regset_bitmap fields. New field regs_info.
8524 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8525 * i387-fp.c (num_xmm_registers): Delete.
8526 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8527 calls to new interface.
8528 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8529 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8530 Infer the number of xmm registers from the regcache's target
8532 * i387-fp.h (num_xmm_registers): Delete.
8533 * inferiors.c (add_thread): Don't install the thread's regcache
8535 * proc-service.c (gregset_info): Fetch the current inferior's
8536 regs_info. Adjust to use it.
8537 * regcache.c: Include tdesc.h.
8538 (register_bytes, reg_defs, num_registers)
8539 (gdbserver_expedite_regs): Delete.
8540 (get_thread_regcache): If the thread doesn't have a regcache yet,
8541 create one, instead of aborting gdbserver.
8542 (regcache_invalidate_one): Rename to ...
8543 (regcache_invalidate_thread): ... this.
8544 (regcache_invalidate_one): New.
8545 (regcache_invalidate): Only invalidate registers of the current
8547 (init_register_cache): Add target_desc parameter, and use it.
8548 (new_register_cache): Ditto. Assert the target description has a
8549 non zero registers_size.
8550 (regcache_cpy): Add assertions. Adjust.
8551 (realloc_register_cache, set_register_cache): Delete.
8552 (registers_to_string, registers_from_string): Adjust.
8553 (find_register_by_name, find_regno, find_register_by_number)
8554 (register_cache_size): Add target_desc parameter, and use it.
8555 (free_register_cache_thread, free_register_cache_thread_one)
8556 (regcache_release, register_cache_size): New.
8557 (register_size): Add target_desc parameter, and use it.
8558 (register_data, supply_register, supply_register_zeroed)
8559 (supply_regblock, supply_register_by_name, collect_register)
8560 (collect_register_as_string, collect_register_by_name): Adjust.
8561 * regcache.h (struct target_desc): Forward declare.
8562 (struct regcache) <tdesc>: New field.
8563 (init_register_cache, new_register_cache): Add target_desc
8565 (regcache_invalidate_thread): Declare.
8566 (regcache_invalidate_one): Delete declaration.
8567 (regcache_release): Declare.
8568 (find_register_by_number, register_cache_size, register_size)
8569 (find_regno): Add target_desc parameter.
8570 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8572 * remote-utils.c: Include tdesc.h.
8573 (outreg, prepare_resume_reply): Adjust.
8574 * server.c: Include tdesc.h.
8575 (gdbserver_xmltarget): Delete declaration.
8576 (get_features_xml, process_serial_event): Adjust.
8577 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8579 (struct process_info) <tdesc>: New field.
8580 (ipa_tdesc): Declare.
8581 * tdesc.c: New file.
8582 * tdesc.h: New file.
8583 * tracepoint.c: Include tdesc.h.
8584 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8585 (get_context_regcache): Adjust to pass ipa_tdesc down.
8586 (do_action_at_tracepoint): Adjust to get the register cache size
8587 from the context regcache's description.
8588 (traceframe_walk_blocks): Adjust to get the register cache size
8589 from the current trace frame's description.
8590 (traceframe_get_pc): Adjust to get current trace frame's
8591 description and pass it down.
8592 (gdb_collect): Adjust to get the register cache size from the
8594 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8595 (gdbserver_xmltarget): Delete.
8596 (initialize_low_tracepoint): Set the ipa's target description.
8597 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8598 (initialize_low_tracepoint): Set the ipa's target description.
8599 * linux-x86-low.c: Include tdesc.h.
8600 [__x86_64__] (is_64bit_tdesc): New.
8601 (ps_get_thread_area, x86_get_thread_area): Use it.
8602 (i386_cannot_store_register): Rename to ...
8603 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8604 (i386_cannot_fetch_register): Rename to ...
8605 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8606 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8608 (target_regsets): Rename to ...
8609 (x86_regsets): ... this.
8610 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8612 (x86_siginfo_fixup): Use is_64bit_tdesc.
8613 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8614 (tdesc_x32_avx_linux, tdesc_x32_linux)
8615 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8617 (x86_linux_update_xmltarget): Delete.
8618 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8619 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8620 (AMD64_LINUX_USER64_CS): New.
8621 (x86_linux_read_description): New, based on
8622 x86_linux_update_xmltarget.
8623 (same_process_callback): New.
8624 (x86_arch_setup_process_callback): New.
8625 (x86_linux_update_xmltarget): New.
8626 (x86_regsets_info): New.
8627 (amd64_linux_regs_info): New.
8628 (i386_linux_usrregs_info): New.
8629 (i386_linux_regs_info): New.
8630 (x86_linux_regs_info): New.
8631 (x86_arch_setup): Reimplement.
8632 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8633 (x86_emit_ops): Ditto.
8634 (the_low_target): Adjust. Install x86_linux_regs_info,
8635 x86_cannot_fetch_register, and x86_cannot_store_register.
8636 (initialize_low_arch): New.
8637 * linux-ia64-low.c (tdesc_ia64): Declare.
8638 (ia64_fetch_register): Adjust.
8639 (ia64_usrregs_info, regs_info): New globals.
8640 (ia64_regs_info): New function.
8641 (the_low_target): Adjust.
8642 (initialize_low_arch): New function.
8643 * linux-sparc-low.c (tdesc_sparc64): Declare.
8644 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8646 (sparc_arch_setup): New function.
8647 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8648 (the_low_target): Adjust.
8649 (initialize_low_arch): New function.
8650 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8651 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8652 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8653 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8654 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8655 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8656 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8657 (tdesc_powerpc_isa205_vsx64l): Declare.
8658 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8659 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8660 (ppc_set_pc, ppc_get_hwcap): Adjust.
8661 (ppc_usrregs_info): Forward declare.
8662 (!__powerpc64__) ppc_regmap_adjusted: New global.
8663 (ppc_arch_setup): Adjust to the current process'es target
8665 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8666 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8667 (ppc_store_evrregset): Adjust.
8668 (target_regsets): Rename to ...
8669 (ppc_regsets): ... this, and make static.
8670 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8671 (ppc_regs_info): New function.
8672 (the_low_target): Adjust.
8673 (initialize_low_arch): New function.
8674 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8675 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8676 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8677 (tdesc_s390x_linux64v2): Declare.
8678 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8679 (s390_fill_gregset, s390_store_last_break): Adjust.
8680 (target_regsets): Rename to ...
8681 (s390_regsets): ... this, and make static.
8682 (s390_get_pc, s390_set_pc): Adjust.
8683 (s390_get_hwcap): New target_desc parameter, and use it.
8684 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8685 (s390_arch_setup): Adjust to set the current process'es target
8686 description. Don't adjust the regmap.
8687 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8688 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8689 (regs_info_3264): New globals.
8690 (s390_regs_info): New function.
8691 (the_low_target): Adjust.
8692 (initialize_low_arch): New function.
8693 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8694 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8695 [__mips64] (init_registers_mips_linux)
8696 (init_registers_mips_dsp_linux): Delete defines.
8697 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8698 (have_dsp): New global.
8699 (mips_read_description): New, based on mips_arch_setup.
8700 (mips_arch_setup): Reimplement.
8701 (get_usrregs_info): New function.
8702 (mips_cannot_fetch_register, mips_cannot_store_register)
8703 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8704 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8705 (target_regsets): Rename to ...
8706 (mips_regsets): ... this, and make static.
8707 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8708 (dsp_regs_info, regs_info): New globals.
8709 (mips_regs_info): New function.
8710 (the_low_target): Adjust.
8711 (initialize_low_arch): New function.
8712 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8713 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8715 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8716 (arm_read_description): New, with bits factored from
8718 (arm_arch_setup): Reimplement.
8719 (target_regsets): Rename to ...
8720 (arm_regsets): ... this, and make static.
8721 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8722 (arm_regs_info): New function.
8723 (the_low_target): Adjust.
8724 (initialize_low_arch): New function.
8725 * linux-m68k-low.c (tdesc_m68k): Declare.
8726 (target_regsets): Rename to ...
8727 (m68k_regsets): ... this, and make static.
8728 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8729 (m68k_regs_info): New function.
8730 (m68k_arch_setup): New function.
8731 (the_low_target): Adjust.
8732 (initialize_low_arch): New function.
8733 * linux-sh-low.c (tdesc_sharch): Declare.
8734 (target_regsets): Rename to ...
8735 (sh_regsets): ... this, and make static.
8736 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8737 (sh_regs_info, sh_arch_setup): New functions.
8738 (the_low_target): Adjust.
8739 (initialize_low_arch): New function.
8740 * linux-bfin-low.c (tdesc_bfin): Declare.
8741 (bfin_arch_setup): New function.
8742 (bfin_usrregs_info, regs_info): New globals.
8743 (bfin_regs_info): New function.
8744 (the_low_target): Adjust.
8745 (initialize_low_arch): New function.
8746 * linux-cris-low.c (tdesc_cris): Declare.
8747 (cris_arch_setup): New function.
8748 (cris_usrregs_info, regs_info): New globals.
8749 (cris_regs_info): New function.
8750 (the_low_target): Adjust.
8751 (initialize_low_arch): New function.
8752 * linux-cris-low.c (tdesc_crisv32): Declare.
8753 (cris_arch_setup): New function.
8754 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8755 (cris_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-m32r-low.c (tdesc_m32r): Declare.
8759 (m32r_arch_setup): New function.
8760 (m32r_usrregs_info, regs_info): New globals.
8761 (m32r_regs_info): Adjust.
8762 (initialize_low_arch): New function.
8763 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8764 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8765 (tic6x_usrregs_info): Forward declare.
8766 (tic6x_read_description): New function, based on ...
8767 (tic6x_arch_setup): ... this. Reimplement.
8768 (target_regsets): Rename to ...
8769 (tic6x_regsets): ... this, and make static.
8770 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8771 (tic6x_regs_info): New function.
8772 (the_low_target): Adjust.
8773 (initialize_low_arch): New function.
8774 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8775 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8776 (target_regsets): Rename to ...
8777 (xtensa_regsets): ... this, and make static.
8778 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8780 (xtensa_arch_setup, xtensa_regs_info): New functions.
8781 (the_low_target): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8784 (nios2_arch_setup): Set the current process'es tdesc.
8785 (target_regsets): Rename to ...
8786 (nios2_regsets): ... this.
8787 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8788 (nios2_regs_info): New function.
8789 (the_low_target): Adjust.
8790 (initialize_low_arch): New function.
8791 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8792 (aarch64_arch_setup): Set the current process'es tdesc.
8793 (target_regsets): Rename to ...
8794 (aarch64_regsets): ... this.
8795 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8796 (aarch64_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8801 (target_regsets): Rename to ...
8802 (tile_regsets): ... this.
8803 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8804 (tile_regs_info): New function.
8805 (tile_arch_setup): Set the current process'es tdesc.
8806 (the_low_target): Adjust.
8807 (initialize_low_arch): New function.
8808 * spu-low.c (tdesc_spu): Declare.
8809 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8810 * win32-arm-low.c (tdesc_arm): Declare.
8811 (arm_arch_setup): New function.
8812 (the_low_target): Install arm_arch_setup instead of
8814 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8815 (init_windows_x86): Rename to ...
8816 (i386_arch_setup): ... this. Set `win32_tdesc'.
8817 (the_low_target): Adjust.
8818 * win32-low.c (win32_tdesc): New global.
8819 (child_add_thread): Don't create the thread cache here.
8820 (do_initial_child_stuff): Set the new process'es tdesc.
8821 * win32-low.h (struct target_desc): Forward declare.
8822 (win32_tdesc): Declare.
8823 * lynx-i386-low.c (tdesc_i386): Declare global.
8824 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8825 * lynx-low.c (lynx_tdesc): New global.
8826 (lynx_add_process): Set the new process'es tdesc.
8827 * lynx-low.h (struct target_desc): Forward declare.
8828 (lynx_tdesc): Declare global.
8829 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8830 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8831 * nto-low.c (nto_tdesc): New global.
8832 (do_attach): Set the new process'es tdesc.
8833 * nto-low.h (struct target_desc): Forward declare.
8834 (nto_tdesc): Declare.
8835 * nto-x86-low.c (tdesc_i386): Declare.
8836 (nto_x86_arch_setup): Set `nto_tdesc'.
8838 2013-06-04 Gary Benson <gbenson@redhat.com>
8840 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8841 to qSupported response when appropriate.
8842 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8843 with nonzero-length annex.
8844 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8845 arguments supplied in annex.
8847 2013-05-31 Doug Evans <dje@google.com>
8850 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8851 64 bits in 64-cross-32 environment.
8853 2013-05-28 Pedro Alves <palves@redhat.com>
8855 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8856 (aarch64-without-fpu.c): Delete rule.
8857 * configure.srv (aarch64*-*-linux*): Remove references to
8858 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8859 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8862 2013-05-24 Pedro Alves <palves@redhat.com>
8864 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8865 instead of strchr/decode_address. Error if the range isn't split
8866 with a ','. Don't assume there's be a ':' in the action.
8868 2013-05-23 Yao Qi <yao@codesourcery.com>
8869 Pedro Alves <palves@redhat.com>
8871 * linux-low.c (lwp_in_step_range): New function.
8872 (linux_wait_1): If the thread was range stepping and stopped
8873 outside the stepping range, report the stop to GDB. Otherwise,
8874 continue stepping. Add range stepping debug output.
8875 (linux_set_resume_request): Copy the step range from the resume
8877 (linux_supports_range_stepping): New.
8878 (linux_target_ops) <supports_range_stepping>: Set to
8879 linux_supports_range_stepping.
8880 * linux-low.h (struct linux_target_ops)
8881 <supports_range_stepping>: New field.
8882 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8883 * linux-x86-low.c (x86_supports_range_stepping): New.
8884 (the_low_target) <supports_range_stepping>: Set to
8885 x86_supports_range_stepping.
8886 * server.c (handle_v_cont): Handle 'r' action.
8887 (handle_v_requests): Append ";r" if the target supports range
8889 * target.h (struct thread_resume) <step_range_start,
8890 step_range_end>: New fields.
8891 (struct target_ops) <supports_range_stepping>:
8893 (target_supports_range_stepping): New macro.
8895 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8897 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8898 confusion in comment.
8900 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8902 * lynx-low.c (struct process_info_private): New type.
8903 (lynx_add_process): New function.
8904 (lynx_create_inferior, lynx_attach): Replace calls to
8905 add_process by calls to lynx_add_process.
8906 (lynx_resume): If PTID is null, then try using
8907 current_process()->private->last_wait_event_ptid.
8909 (lynx_clear_inferiors): Delete. The contents of that function
8910 has been inlined in lynx_mourn;
8911 (lynx_wait_1): Save the ptid in the process's private data.
8912 (lynx_mourn): Free the process' private data. Replace call
8913 to lynx_clear_inferiors by call to clear_inferiors.
8915 2013-05-17 Yao Qi <yao@codesourcery.com>
8917 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8920 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8922 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8923 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8924 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8925 PT_TEXT_END_ADDR guards. Update comments.
8926 (linux_target_op) <read_offsets>: Conditionally define to
8927 linux_read_offsets if the target is UCLIBC and if it defines
8928 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8930 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8931 Andrew Jenner <andrew@codesourcery.com>
8933 * Makefile.in (SFILES): Add linux-nios2-low.c.
8934 (clean): Add action to delete nios2-linux.c.
8935 (nios2-linux.c): New rule.
8936 * configure.srv: Add nios2*-*-linux*.
8937 * linux-nios2-low.c: New.
8939 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8941 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8943 2013-04-25 Hui Zhu <hui@codesourcery.com>
8946 * ax.c (ax_printf): Add fflush.
8948 2013-04-22 Tom Tromey <tromey@redhat.com>
8950 * Makefile.in (SFILES): Add filestuff.c.
8951 (OBS): Add filestuff.o.
8952 (filestuff.o): New target.
8953 * config.in, configure: Rebuild.
8954 * configure.ac: Check for fdwalk, pipe2.
8956 2013-04-17 Pedro Alves <palves@redhat.com>
8958 * configure.ac (USE_THREAD_DB): Delete variable.
8959 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8960 Don't AC_SUBST USE_THREAD_DB.
8961 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8962 * config.in, configure: Regenerate.
8964 2013-04-16 Pedro Alves <palves@redhat.com>
8966 * linux-low.h (struct lwp_info) <thread_known>: Move under
8967 the USE_THREAD_DB #ifdef.
8969 2013-04-16 Pedro Alves <palves@redhat.com>
8971 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8972 (linux-low.o): Delete rule.
8973 * linux-low.h: Always include "gdb_thread_db.h" instead of
8974 conditionally including thread_db.h.
8975 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8978 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8980 * Makefile.in (install-only): Fix make install regression.
8982 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8984 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8985 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8987 * gdbserver.1: Remove.
8989 2013-03-22 Pedro Alves <palves@redhat.com>
8991 * linux-low.c (handle_extended_wait): Don't call
8992 linux_enable_event_reporting.
8994 2013-03-15 Tony Theodore <tonyt@logyst.com>
8997 * Makefile.in (SHELL): Use @SHELL@.
8999 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9001 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9004 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9006 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9007 Remove extraneous NULL element.
9009 2013-03-13 Yao Qi <yao@codesourcery.com>
9011 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9012 'V' block in trace frame.
9014 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9016 * target.h (struct target_ops): Add btrace ops.
9017 (target_supports_btrace): New macro.
9018 (target_enable_btrace): New macro.
9019 (target_disable_btrace): New macro.
9020 (target_read_btrace): New macro.
9021 * gdbthread.h (struct thread_info): Add btrace field.
9022 * server.c: Include btrace-common.h.
9023 (handle_btrace_general_set): New function.
9024 (handle_btrace_enable): New function.
9025 (handle_btrace_disable): New function.
9026 (handle_general_set): Call handle_btrace_general_set.
9027 (handle_qxfer_btrace): New function.
9028 (struct qxfer qxfer_packets[]): Add btrace entry.
9029 * inferiors.c (remove_thread): Disable btrace.
9030 * linux-low: Include linux-btrace.h.
9031 (linux_low_enable_btrace): New function.
9032 (linux_low_read_btrace): New function.
9033 (linux_target_ops): Add btrace ops.
9034 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9035 Add srv_linux_btrace=yes.
9036 (x86_64-*-linux*): Add linux-btrace.o.
9037 Add srv_linux_btrace=yes.
9038 * configure.ac: Define HAVE_LINUX_BTRACE.
9039 * config.in: Regenerated.
9040 * configure: Regenerated.
9042 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9044 * server.c (handle_qxfer): Preserve error message if -3 is
9046 (qxfer): Document the -3 return value.
9048 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9050 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9051 (linux_btrace_h): New variable.
9052 (linux-btrace.o): New rule.
9054 2013-03-08 Stan Shebs <stan@codesourcery.com>
9055 Hafiz Abid Qadeer <abidh@codesourcery.com>
9057 * tracepoint.c (trace_buffer_size): New global.
9058 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9059 (init_trace_buffer): Change to one-argument function. Allocate
9060 trace buffer memory.
9061 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9062 handle QTBuffer:size packet.
9063 (cmd_bigqtbuffer_size): New function.
9064 (initialize_tracepoint): Call init_trace_buffer with
9065 DEFAULT_TRACE_BUFFER_SIZE.
9066 * server.c (handle_query): Add QTBuffer:size in the
9069 2013-03-07 Yao Qi <yao@codesourcery.com>
9071 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9072 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9074 (cmd_qtsp): Adjust condition. Do post increment.
9075 Set cur_action and cur_step_action back to 0.
9077 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9080 * linux-low.c (linux_write_memory): Return early success if LEN is
9083 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9085 * configure.srv: Add x86_64-*-cygwin* as target.
9087 2013-02-28 Tom Tromey <tromey@redhat.com>
9089 * configure.ac: Invoke AC_SYS_LARGEFILE.
9090 * configure, config.in: Rebuild.
9092 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9094 * win32-low.c: Throughout, fix format strings and casts of
9095 printf-like functions to avoid type related warnings on all
9097 (get_child_debug_event): Print dwDebugEventCode as hex since
9098 that's how it's usually documented.
9100 2013-02-28 Yao Qi <yao@codesourcery.com>
9102 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9105 2013-02-27 Jiong Wang <jiwang@tilera.com>
9107 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9108 (reg-tilegx32.c): New rule.
9109 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9110 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9111 different register info initializer according to elf class.
9112 (init_registers_tilgx32): New function. The tilegx32 register info
9114 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9115 (tile_store_gregset): Likewise.
9117 2013-02-27 Yao Qi <yao@codesourcery.com>
9119 * server.c (process_point_options): Print debug message when
9120 debug_threads is true.
9122 2013-02-26 Yao Qi <yao@codesourcery.com>
9124 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9126 2013-02-19 Pedro Alves <palves@redhat.com>
9127 Kai Tietz <ktietz@redhat.com>
9131 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9132 instead of strtoul to extract address from packet.
9133 (process_serial_event) <'z'>: Likewise.
9135 2013-02-18 Yao Qi <yao@codesourcery.com>
9137 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9139 2013-02-14 Pedro Alves <palves@redhat.com>
9143 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9144 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9146 2013-02-14 Pedro Alves <palves@redhat.com>
9148 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9150 2013-02-14 Pedro Alves <palves@redhat.com>
9152 * tracepoint.c (save_string): Delete.
9153 (add_tracepoint_action): Use savestring instead of save_string.
9155 2013-02-12 Pedro Alves <palves@redhat.com>
9157 * linux-xtensa-low.c: Ditto.
9158 * xtensa-xtregs.c: Ditto.
9160 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9162 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9165 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9167 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9168 aarch64_num_wp_regs and aarch64_num_bp_regs to
9169 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9171 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9173 * linux-aarch64-low.c (ps_get_thread_area): Replace
9174 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9176 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9177 Marcus Shawcroft <marcus.shawcroft@arm.com>
9178 Nigel Stephens <nigel.stephens@arm.com>
9179 Yufeng Zhang <yufeng.zhang@arm.com>
9181 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9182 (aarch64.c, aarch64-without-fpu.c): New targets.
9183 * configure.srv (aarch64*-*-linux*): New.
9184 * linux-aarch64-low.c: New file.
9186 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9188 * linux-low.c (handle_extended_wait, linux_create_inferior)
9189 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9190 (dequeue_one_deferred_signal, linux_resume_one_thread)
9191 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9192 (linux_tracefork_grandchild, linux_test_for_tracefork)
9193 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9194 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9195 where the argument is 0.
9197 2013-01-25 Yao Qi <yao@codesourcery.com>
9199 * event-loop.c: Include "queue.h".
9200 (gdb_event_p): New typedef.
9201 (struct gdb_event) <next_event>: Remove.
9202 (event_queue): Change to QUEUE(gdb_event_p).
9203 (async_queue_event): Remove.
9204 (gdb_event_xfree): New.
9205 (initialize_event_loop): New.
9206 (process_event): Use API from QUEUE.
9207 (wait_for_event): Likewise.
9208 * server.c (main): Call initialize_event_loop.
9209 * server.h (initialize_event_loop): Declare.
9211 2013-01-18 Yao Qi <yao@codesourcery.com>
9213 * ax.h (struct eval_agent_expr_context): New.
9214 (gdb_eval_agent_expr): Update declaration.
9215 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9216 TFRAME. Add new argument CTX.
9217 * server.h (struct eval_agent_expr_context): Declare.
9218 (agent_mem_read, agent_tsv_read): Update declaration.
9219 (agent_mem_read_string): Likewise.
9220 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9221 (add_traceframe_block): Add new argument TPOINT.
9222 Increase TPOINT->traceframe_usage.
9223 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9224 eval_tracepoint_agent_expr.
9225 (condition_true_at_tracepoint): Likewise.
9226 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9227 (agent_mem_read_string, agent_tsv_read): Likewise.
9229 2013-01-16 Yao Qi <yao@codesourcery.com>
9231 * linux-low.c (linux_resume_one_lwp): Don't check
9232 'lwp->bp_reinsert != 0'.
9234 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9235 Pedro Alves <palves@redhat.com>
9237 * lynx-low.c (ptrace_request_to_str): Define a temporary
9238 macro and use it to simplify this function's implementation.
9240 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9242 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9245 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9247 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9249 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9251 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9253 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9255 * lynx-low.c (lynx_resume): Use the resume_info parameter
9256 to determine the ptid for the lynx_ptrace call, unless
9257 it is equal to minus_one_ptid, in which case we use the
9258 ptid of the current_inferior.
9259 (lynx_wait_1): After having received a thread create/exit
9260 event, resume the inferior's execution using the signaling
9261 thread's ptid, rather than the old ptid.
9263 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9265 * lynx-low.c (lynx_resume): Delete variable ret.
9267 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9269 * gdbreplay.c (gdbreplay_version): Update copyright year.
9270 * server.c (gdbserver_version): Likewise.
9272 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9274 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9277 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9279 * lynx-low.c (ptrace_request_to_str): Add handling for
9282 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9284 * lynx-low.c (lynx_attach): Delete variable new_process.
9286 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9288 * lynx-low.c (lynx_create_inferior): Delete variable
9291 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9293 * lynx-low.c (ptrace_request_to_str): Do not handle
9294 PTRACE_GETTHREADLIST if this macro does not exist.
9296 2012-12-15 Yao Qi <yao@codesourcery.com>
9298 * Makefile.in (OBS): Add notif.o.
9299 * notif.c, notif.h: New.
9300 * server.c: Include "notif.h".
9301 (struct vstop_notif) <next>: Remove.
9303 (queue_stop_reply): Update.
9304 (push_event, send_next_stop_reply): Remove.
9305 (discard_queued_stop_replies): Update.
9306 (notif_stop): New variable.
9307 (handle_v_stopped): Remove.
9308 (handle_v_requests): Don't call handle_v_stopped. Call
9309 handle_ack_notif instead.
9310 (queue_stop_reply_callback): Call notif_event_enque instead
9311 of queue_stop_reply.
9312 (handle_status): Don't call send_next_stop_reply, call
9313 notif_write_event instead.
9314 (kill_inferior_callback): Likewise.
9315 (detach_or_kill_inferior_callback): Likewise.
9316 (main): Call initialize_notif.
9317 (process_serial_event): Call QUEUE_is_empty.
9318 (handle_target_event): Call notif_push instead of push event.
9319 * server.h (push_event): Remove declaration.
9321 2012-12-10 Tom Tromey <tromey@redhat.com>
9323 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9324 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9327 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9328 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9329 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9330 (amd64-linux-ipa.o, ax.o): Rewrite.
9331 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9332 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9333 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9334 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9335 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9336 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9337 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9338 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9339 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9340 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9341 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9342 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9343 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9344 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9345 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9346 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9347 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9348 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9349 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9350 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9351 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9352 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9353 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9354 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9355 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9356 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9357 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9358 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9359 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9360 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9361 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9362 (reg-tilegx.o): Remove.
9363 (all_object_files): New macro.
9364 Include .deps files.
9365 * aclocal.m4, configure: Rebuild.
9366 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9367 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9368 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9370 2012-12-05 Tom Tromey <tromey@redhat.com>
9373 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9375 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9377 * configure.ac: Check for linux/perf_event.h.
9378 * config.in: Regenerated.
9379 * configure: Regenerated.
9381 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9383 * hostio.c (handle_readlink): Decrease buffer size
9384 parameter passed to readlink by one byte.
9386 2012-11-26 Yao Qi <yao@codesourcery.com>
9388 * configure.ac (build_warnings): Append '-Wempty-body'.
9389 * configure: Regenerated.
9390 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9393 2012-11-15 Pierre Muller <muller@sourceware.org>
9395 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9396 * config.in: Regenerate.
9397 * configure: Regenerate.
9398 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9399 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9400 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9401 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9403 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9404 instead of <sys/wait.h> header.
9405 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9407 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9409 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9410 (various make rules): Remove -DGDBSERVER
9412 2012-11-09 Yao Qi <yao@codesourcery.com>
9414 * spu-low.c (current_ptid): Move it to ..
9415 * gdbthread.h: ... here. New.
9416 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9417 * server.c (myresume, process_serial_event): Likewise.
9418 * thread-db.c (thread_db_find_new_threads): Likewise.
9419 * tracepoint.c (run_inferior_command): Likewise.
9421 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9423 * server.c (handle_search_memory_1): Include access length in
9426 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9428 * linux-crisv32-low.c: Fix compile errors.
9430 2012-09-04 Yao Qi <yao@codesourcery.com>
9432 * tracepoint.c (cmd_qtsv): Adjust debug message.
9433 Don't check CUR_TPOINT.
9435 2012-08-28 Yao Qi <yao@codesourcery.com>
9437 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9438 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9439 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9440 Remove declarations of xmalloc, xreallloc, xstrdup and
9442 * Makefile.in (libiberty_h): New.
9443 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9444 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9446 2012-08-23 Yao Qi <yao@codesourcery.com>
9448 * server.h: Remove declaration of 'xsnprintf'.
9450 2012-08-22 Keith Seitz <keiths@redhat.com>
9452 * server.h: Include build-gnulib-gbserver/config.h.
9453 * gdbreplay.c: Likewise.
9455 2012-08-08 Doug Evans <dje@google.com>
9457 * Makefile.in (SFILES): Add gdb_vecs.c.
9458 (OBS): Add gdb_vecs.o.
9459 (gdb_vecs_h, host_defs_h): New variables.
9460 (thread-db.o): Add $(gdb_vecs_h) dependency.
9461 (gdb_vecs.o): New rule.
9462 * thread-db.c: #include "gdb_vecs.h".
9463 (thread_db_load_search): Use a vector to iterate over path elements.
9464 Handle text appearing after "$pdir".
9466 * configure.ac: Add check for strstr.
9467 * config.in: Regenerate.
9468 * configure: Regenerate.
9470 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9472 * hostio.c (handle_pread): If pread fails, fall back to attempting
9474 (handle_pwrite): Likewise for pwrite.
9476 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9478 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9479 between unsupported TYPE and unimplementable ADDR/LEN combination.
9480 (arm_insert_point): Act on new return value.
9482 2012-07-31 Pedro Alves <palves@redhat.com>
9484 * server.c (process_point_options): Only skip tokens if we find
9485 one that is unrecognized. Don't treat 'X' specially while
9486 skipping unrecognized tokens.
9488 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9490 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9491 to 4-byte-align HW breakpoint addresses for Thumb.
9493 2012-07-27 Yao Qi <yao@codesourcery.com>
9497 * server.h: Declare gdb_agent_about_to_close.
9498 * target.c (kill_inferior): Include "agent.h".
9499 New. Send command 'kill'.
9500 * target.h (kill_inferior): Removed macro.
9501 * tracepoint.c (gdb_agent_about_to_close): New.
9502 (gdb_agent_helper_thread): Handle command 'close'.
9503 Wait endlessly until the inferior stops.
9504 Install gdb_agent_remove_socket to atexit hook.
9505 (agent_socket_name): New static variable.
9506 (gdb_agent_socket_init): Replace local variable 'name' with
9507 'agent_socket_name'.
9508 (gdb_agent_remove_socket): New.
9510 2012-07-27 Yao Qi <yao@codesourcery.com>
9512 * server.c (process_point_options): Stop at 'X' when parsing.
9514 2012-07-19 Michael Eager <eager@eagercon.com>
9516 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9518 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9519 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9520 hardware breakpoint.
9522 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9524 * gdbserver/linux-low.c (initialize_low): Call
9525 linux_ptrace_init_warnings.
9527 2012-07-02 Doug Evans <dje@google.com>
9529 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9532 2012-07-02 Stan Shebs <stan@codesourcery.com>
9534 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9535 (ax.o): Add it to build rule.
9537 (OBS): Add format.o.
9538 (IPA_OBS): Add format.o.
9539 * server.c (handle_query): Claim support for breakpoint commands.
9540 (process_point_options): Add command case.
9541 (process_serial_event): Leave running if there are printfs in
9543 * mem-break.h (any_persistent_commands): Declare.
9544 (add_breakpoint_commands): Declare.
9545 (gdb_no_commands_at_breakpoint): Declare.
9546 (run_breakpoint_commands): Declare.
9547 * mem-break.c (struct point_command_list): New struct.
9548 (struct breakpoint): New field command_list.
9549 (any_persistent_commands): New function.
9550 (add_commands_to_breakpoint): New function.
9551 (add_breakpoint_commands): New function.
9552 (gdb_no_commands_at_breakpoint): New function.
9553 (run_breakpoint_commands): New function.
9554 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9556 * ax.c: Include format.h.
9557 (ax_printf): New function.
9558 (gdb_eval_agent_expr): Add printf opcode.
9560 2012-06-13 Yao Qi <yao@codesourcery.com>
9562 * server.c (start_inferior): Remove duplicated writes to fields
9563 'last_resume_kind' and 'last_status' of 'current_inferior'.
9565 2012-06-12 Yao Qi <yao@codesourcery.com>
9566 Pedro Alves <palves@redhat.com>
9568 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9570 * server.c (handle_v_cont): Extend comment.
9572 2012-06-11 Yao Qi <yao@codesourcery.com>
9574 * linux-low.c (linux_attach): Add 'static'.
9576 2012-06-06 Yao Qi <yao@codesourcery.com>
9578 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9580 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9582 Fix gcc -flto compilation warning.
9583 * server.c (main): Make variable multi_mode and attach volatile.
9585 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9587 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9588 if the platform doesn't know about it.
9590 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9592 * Makefile.in (SFILES): Add linux-tile-low.c.
9593 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9594 * configure.srv: Handle tilegx-*-linux*.
9595 * linux-tile-low.c: New file.
9597 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9599 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9601 2012-05-24 Pedro Alves <palves@redhat.com>
9605 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9607 2012-05-24 Pedro Alves <palves@redhat.com>
9611 Replace target_signal with gdb_signal throughout.
9613 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9615 * linux-low.c (linux_store_registers): Avoid the copying sequence
9616 when no data has been retrieved by ptrace.
9618 2012-05-22 Will Deacon <will.deacon@arm.com>
9620 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9621 Include asm/ptrace.h.
9622 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9625 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9627 * linux-low.c (linux_store_registers): Don't re-retrieve data
9628 with ptrace that has already been obtained from /proc. Always
9629 copy any data retrieved with ptrace to the buffer supplied.
9631 2012-05-11 Yao Qi <yao@codesourcery.com>
9632 Pedro Alves <palves@redhat.com>
9634 * linux-low.c (enum stopping_threads_kind): New.
9635 (stopping_threads): Change type to `enum stopping_threads_kind'.
9636 (handle_extended_wait): If stopping and suspending threads, leave
9637 the new_lwp suspended too.
9638 (linux_wait_for_event): Adjust.
9639 (stop_all_lwps): Set `stopping_threads' to
9640 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9641 whether we're suspending threads or just stopping them. Assert no
9644 2012-04-29 Yao Qi <yao@codesourcery.com>
9646 * server.h: Move some code to ...
9647 * gdbthread.h: ... here. New.
9648 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9649 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9650 (nto-low.o, win32-low.o): Likewise.
9651 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9652 * regcache.c, remote-utils.c, server.c: Likewise.
9653 * target.c, tracepoint.c, win32-low.c: Likewise.
9655 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9657 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9658 (PTRACE_ARG4_TYPE): Likewise.
9659 (PTRACE_XFER_TYPE): Likewise.
9660 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9661 ptrace to PTRACE_ARG3_TYPE.
9662 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9663 (PTRACE_ARG4_TYPE): Likewise.
9664 (PTRACE_XFER_TYPE): Likewise.
9665 (linux_detach_one_lwp): Cast fourth argument of
9666 ptrace to long then PTRACE_ARG4_TYPE.
9667 (regsets_fetch_inferior_registers): Cast third argument of
9668 ptrace to long then PTRACE_ARG3_TYPE.
9669 (regsets_store_inferior_registers): Likewise.
9671 2012-04-20 Pedro Alves <palves@redhat.com>
9673 * configure: Regenerate.
9675 2012-04-19 Pedro Alves <palves@redhat.com>
9677 * Makefile.in (GNULIB_BUILDDIR): New.
9678 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9679 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9680 (all, install-only, uninstall, clean-info, all-lib, clean): No
9681 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9682 (maintainer-clean realclean distclean): Use subdir_do.
9684 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9685 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9686 * acinclude.m4: Include acx_configure_dir.m4.
9687 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9688 calls. Call AC_PROG_RANLIB. Configure gnulib using
9691 (GNULIB_STDINT_H): Adjust.
9692 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9693 * gdbreplay.c: Include build-gnulib/config.h.
9694 * server.h: Likewise.
9695 * aclocal.m4: Regenerate.
9696 * config.in: Regenerate.
9697 * configure: Regenerate.
9699 2012-04-19 Pedro Alves <palves@redhat.com>
9701 * Makefile.in (LIBGNU, INCGNU): Adjust.
9702 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9703 (all, install-only, uninstall, clean-info, all-lib, clean)
9704 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9705 * configure.ac: Adjust AC_OUTPUT output.
9706 * aclocal.m4: Regenerate.
9707 * configure: Regenerate.
9709 2012-04-19 Pedro Alves <palves@redhat.com>
9711 * Makefile.in (generated_files): New.
9712 (server_h): Remove the explicit dependency on config.h, and depend
9713 on $generated_files.
9715 2012-04-19 Pedro Alves <palves@redhat.com>
9717 * Makefile.in (INCGNU): Add -Ignulib.
9719 2012-04-19 Pedro Alves <palves@redhat.com>
9721 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9722 (INCGNU): ... this, and spell out -I here.
9723 (GNULIB_LIB): Rename to ...
9725 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9727 2012-04-19 Pedro Alves <palves@redhat.com>
9729 * config.in: Regenerate.
9731 2012-04-19 Pedro Alves <palves@redhat.com>
9733 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9734 * server.h (memmem): Remove declaration.
9735 * config.in: Regenerate.
9736 * configure: Regenerate.
9738 2012-04-19 Yao Qi <yao@codesourcery.com>
9740 * Makefile.in (SFILES): Add common/vec.c.
9744 2012-04-19 Yao Qi <yao@codesourcery.com>
9746 * remote-utils.c (prepare_resume_reply): Replace with macro
9747 target_core_of_thread.
9748 * server.c (handle_qxfer_threads_proper): Likewise.
9749 * target.h (traget_core_of_thread): New macro.
9751 2012-04-18 Pedro Alves <palves@redhat.com>
9753 * aclocal.m4: Regenerate.
9754 * configure: Regenerate.
9756 2012-04-16 Yao Qi <yao@codesourcery.com>
9758 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9759 duplicated on address.
9761 2012-04-16 Yao Qi <yao@codesourcery.com>
9763 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9764 (struct tracepoint_action_ops) <send>: New field.
9765 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9766 (agent_expr_send, x_tracepoint_action_send): New.
9767 (l_tracepoint_action_send): New.
9768 (cmd_qtdp): Download and install tracepoint
9769 according to `use_agent'.
9770 (run_inferior_command): Add one more parameter `len'.
9772 (tracepoint_send_agent): New.
9773 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9775 2012-04-16 Yao Qi <yao@codesourcery.com>
9777 * tracepoint.c (download_tracepoints): Moved to ...
9778 (cmd_qtstart): ... here.
9780 2012-04-14 Yao Qi <yao@codesourcery.com>
9782 * tracepoint.c: Include inttypes.h.
9783 (struct collect_memory_action): Use sized types.
9784 (struct tracepoint): Likewise.
9785 (cmd_qtdp, stop_tracing): Update print specifiers.
9786 (cmd_qtp, response_tracepoint): Likewise.
9787 (collect_data_at_tracepoint): Likewise.
9788 (collect_data_at_step): Likewise.
9790 2012-04-14 Yao Qi <yao@codesourcery.com>
9792 Import gnulib module inttypes.
9793 * aclocal.m4, config.in, configure: Regenerated.
9795 2012-04-14 Yao Qi <yao@codesourcery.com>
9797 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9798 Makefile and config.status at last.
9800 2012-04-13 Yao Qi <yao@codesourcery.com>
9802 * tracepoint.c: Include stdint.h unconditionally.
9804 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9806 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9807 on BFD_HAVE_SYS_PROCFS_TYPE.
9808 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9809 * configure: Regenerate.
9810 * config.in: Likewise.
9812 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9814 * Makefile.in (clean): Also remove x32.c x32-linux.c
9815 x32-avx.c x32-avx-linux.c.
9816 (x32.o): New target.
9818 (x32-linux.o): Likewise.
9819 (x32-linux.c): Likewise.
9820 (x32-avx.o): Likewise.
9821 (x32-avx.c): Likewise.
9822 (x32-avx-linux.o): Likewise.
9823 (x32-avx-linux.c): Likewise.
9825 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9826 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9827 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9828 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9829 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9830 i386/x32-avx-linux.xml.
9832 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9833 (init_registers_x32_avx_linux): Likwise.
9834 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9835 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9837 2012-04-13 Pedro Alves <palves@redhat.com>
9839 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9840 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9841 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9842 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9845 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9847 * linux-x86-low.c (compat_x32_clock_t): New.
9848 (compat_x32_siginfo_t): Likewise.
9849 (compat_x32_siginfo_from_siginfo): Likewise.
9850 (siginfo_from_compat_x32_siginfo): Likewise.
9851 (linux_is_elf64): Likewise.
9852 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9853 and siginfo_from_compat_x32_siginfo for x32.
9854 (x86_arch_setup): Set linux_is_elf64.
9856 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9859 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9861 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9862 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9863 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9864 compatible with process.
9866 2012-04-12 Yao Qi <yao@codesourcery.com>
9868 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9869 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9870 (install-only, install-info, clean): Handle sub dir gnulib.
9871 (all-lib, am--refresh): New targets.
9872 (memmem.o): Remove target.
9873 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9874 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9875 (AC_REPLACE_FUNCS): Remove memmem.
9876 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9877 (AC_OUTPUT): Generate Makefile in gnulib/.
9878 * aclocal.m4, config.in, configure: Regenerated.
9880 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9882 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9884 2012-04-05 Pedro Alves <palves@redhat.com>
9886 -Werror=strict-aliasing
9888 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9891 2012-04-04 Pedro Alves <palves@redhat.com>
9893 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9894 (sparc_store_gregset_from_stack, sparc_store_gregset)
9895 (sparc_breakpoint_at): Fix formatting.
9897 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9899 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9901 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9902 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9903 * config.in: Regenerate.
9904 * configure: Likewise.
9906 2012-03-29 Pedro Alves <palves@redhat.com>
9908 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9909 Correct ptrace arguments.
9911 2012-03-28 Pedro Alves <palves@redhat.com>
9913 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9914 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9915 (IA64_FR1_REGNUM): New defines.
9916 (ia64_fetch_register): New.
9917 (the_low_target): Install it.
9918 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9920 * linux-low.c (linux_fetch_registers): Try the
9921 the_low_target.fetch_register hook first.
9923 * linux-arm-low.c (the_low_target): Adjust.
9924 * linux-bfin-low.c (the_low_target): Adjust.
9925 * linux-cris-low.c (the_low_target): Adjust.
9926 * linux-crisv32-low.c (the_low_target): Adjust.
9927 * linux-m32r-low.c (the_low_target): Adjust.
9928 * linux-m68k-low.c (the_low_target): Adjust.
9929 * linux-mips-low.c (the_low_target): Adjust.
9930 * linux-ppc-low.c (the_low_target): Adjust.
9931 * linux-s390-low.c (the_low_target): Adjust.
9932 * linux-sh-low.c (the_low_target): Adjust.
9933 * linux-sparc-low.c (the_low_target): Adjust.
9934 * linux-tic6x-low.c (the_low_target): Adjust.
9935 * linux-x86-low.c (the_low_target): Adjust.
9936 * linux-xtensa-low.c (the_low_target): Adjust.
9938 2012-03-26 Pedro Alves <palves@redhat.com>
9940 * server.c (handle_qxfer_libraries): Don't bail early if
9941 the_target->qxfer_libraries_svr4 is not NULL.
9943 2012-03-26 Pedro Alves <palves@redhat.com>
9945 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9947 2012-03-23 Pedro Alves <palves@redhat.com>
9949 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9950 "library-list-svr4" element's start tag when the the DSO list is
9953 2012-03-23 Pedro Alves <palves@redhat.com>
9955 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9956 a variable whose type size is the same as the inferior's pointer
9959 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9961 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9963 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9964 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9965 * linux-low.h: Include <signal.h>.
9966 (struct siginfo): Remove forward declaration.
9967 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9970 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9972 * .gitignore: Ignore more files.
9974 2012-03-19 Pedro Alves <palves@redhat.com>
9975 Jan Kratochvil <jan.kratochvil@redhat.com>
9977 * server.c (cont_thread, general_thread): Add describing comments.
9978 (start_inferior): Clear `cont_thread'.
9979 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9982 2012-03-15 Yao Qi <yao@codesourcery.com>
9984 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9986 (cmd_qtdp): ... here.
9988 2012-03-15 Yao Qi <yao@codesourcery.com>
9990 * tracepoint.c (struct tracepoint_action_ops): New.
9991 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9992 (m_tracepoint_action_download): New.
9993 (r_tracepoint_action_download): New.
9994 (x_tracepoint_action_download): New.
9995 (l_tracepoint_action_download): New.
9996 (add_tracepoint_action): Install `action->ops' according type.
9997 (download_tracepoint_1): Move code `download' function pointer
9998 of various tracepoint_action_ops.
10000 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10002 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10003 linux_ptrace_attach_warnings.
10005 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10007 * Makefile.in (linux-ptrace.o): New.
10008 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10009 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10010 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10011 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10012 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10014 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10016 2012-03-08 Yao Qi <yao@codesourcery.com>
10017 Pedro Alves <palves@redhat.com>
10019 Fix PR server/13392.
10020 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10021 offset of JMP insn.
10022 * tracepoint.c (remove_tracepoint): New.
10023 (cmd_qtdp): Call remove_tracepoint when failed to install.
10025 2012-03-07 Pedro Alves <palves@redhat.com>
10027 * linux-low.c (get_detach_signal): New.
10028 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10029 Pass on pending signals to PTRACE_DETACH. Check the result of the
10031 * server.c (program_signals, program_signals_p): New.
10032 (handle_general_set): Handle QProgramSignals.
10033 * server.h (program_signals, program_signals_p): Declare.
10035 2012-03-05 Pedro Alves <palves@redhat.com>
10036 Jan Kratochvil <jan.kratochvil@redhat.com>
10038 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10041 2012-03-03 Yao Qi <yao@codesourcery.com>
10043 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10044 agent_look_up_symbols.
10046 2012-03-03 Yao Qi <yao@codesourcery.com>
10048 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10049 (linux-x86-low.o): Likewise.
10050 * server.h: Remove in_process_agent_loaded.
10051 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10055 2012-03-03 Yao Qi <yao@codesourcery.com>
10057 * tracepoint.c (gdb_agent_capability): New global.
10058 (in_process_agent_loaded_ust): Renamed to
10059 `in_process_agent_supports_ust'.
10061 (in_process_agent_supports_ust): Call agent_capability_check.
10062 (clear_installed_tracepoints): Assert that agent supports
10065 2012-03-03 Yao Qi <yao@codesourcery.com>
10067 * linux-low.c (linux_supports_agent): New.
10068 (linux_target_ops): Initialize field `supports_agent' with
10069 linux_supports_agent.
10070 * target.h (struct target_ops) <supports_agent>: New.
10071 (target_supports_agent): New macro.
10072 * server.c (handle_general_set): Handle packet 'QAgent'.
10073 (handle_query): Send `QAgent+'.
10074 * Makefile.in (server.o): Depends on agent.h.
10076 2012-03-03 Yao Qi <yao@codesourcery.com>
10078 * Makefile.in (OBS): Add agent.o.
10079 Add new rule for agent.o.
10080 Track dependence of tracepoint.c on agent.h.
10081 * tracepoint.c (run_inferior_command_1):
10082 (run_inferior_command): Call agent_run_command.
10083 (gdb_ust_connect_sync_socket): Deleted. Move it to
10085 (resume_thread, stop_thread): Likewise.
10086 (gdb_ust_socket_init): Renamed to ...
10087 (gdb_agent_socket_init): ... New.
10088 (gdb_ust_thread): Renamed to ...
10089 (gdb_agent_helper_thread): ... New.
10090 (gdb_ust_init): Move some code to ...
10091 (gdb_agent_init): ... here. New.
10092 [HAVE_UST]: Call gdb_ust_init.
10093 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10094 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10095 * config.in, configure: Regenerated.
10097 2012-03-02 Pedro Alves <palves@redhat.com>
10099 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10100 * linux-low.c (struct simple_pid_list): New.
10101 (stopped_pids): New a struct simple_pid_list pointer.
10102 (add_to_pid_list, pull_pid_from_list): New.
10103 (handle_extended_wait): Don't assume the first signal new children
10104 report is SIGSTOP. Adjust call to pull_pid_from_list.
10105 (linux_wait_for_lwp): Adjust.
10107 2012-03-02 Yao Qi <yao@codesourcery.com>
10109 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10112 2012-03-02 Yao Qi <yao@codesourcery.com>
10114 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10115 `stop_pc' and `tpoint'. Update caller.
10117 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10119 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10120 * linux-low.c (use_linux_regsets): New macro.
10121 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10122 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10123 (linux_register_in_regsets): New function.
10124 (usr_fetch_inferior_registers): Skip registers covered by
10126 (usr_store_inferior_registers): Likewise.
10127 (usr_fetch_inferior_registers): New macro.
10128 (usr_store_inferior_registers): Likewise.
10129 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10130 (linux_store_registers): Likewise.
10131 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10133 (init_registers_mips64_dsp_linux): Likewise.
10134 (init_registers_mips_linux): New macro.
10135 (init_registers_mips_dsp_linux): Likewise.
10136 (mips_dsp_num_regs): Likewise.
10137 (DSP_BASE, DSP_CONTROL): New fallback macros.
10138 (mips_base_regs): New macro.
10139 (mips_regmap): Use it. Fix the size.
10140 (mips_dsp_regmap): New variable.
10141 (mips_dsp_regset_bitmap): Likewise.
10142 (mips_arch_setup): New function.
10143 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10145 (mips_cannot_store_register): Likewise.
10146 (the_low_target): Update .arch_setup, .num_regs and .regmap
10147 initializers. Add .regset_bitmap initializer.
10148 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10150 * linux-bfin-low.c (the_low_target): Likewise.
10151 * linux-cris-low.c (the_low_target): Likewise.
10152 * linux-crisv32-low.c (the_low_target): Likewise.
10153 * linux-ia64-low.c (the_low_target): Likewise.
10154 * linux-m32r-low.c (the_low_target): Likewise.
10155 * linux-m68k-low.c (the_low_target): Likewise.
10156 * linux-ppc-low.c (the_low_target): Likewise.
10157 * linux-s390-low.c (the_low_target): Likewise.
10158 * linux-sh-low.c (the_low_target): Likewise.
10159 * linux-sparc-low.c (the_low_target): Likewise.
10160 * linux-tic6x-low.c (the_low_target): Likewise.
10161 * linux-x86-low.c (the_low_target): Likewise.
10162 * linux-xtensa-low.c (the_low_target): Likewise.
10163 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10164 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10165 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10167 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10168 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10170 2012-02-29 Yao Qi <yao@codesourcery.com>
10171 Pedro Alves <palves@redhat.com>
10173 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10174 `step_over_finished' is true.
10176 2012-02-27 Pedro Alves <palves@redhat.com>
10178 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10179 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10181 2012-02-27 Pedro Alves <palves@redhat.com>
10184 * linux-low.c (pid_is_stopped): New.
10185 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10187 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10189 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10192 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10194 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10196 2012-02-24 Luis Machado <lgustavo@codesourcery>
10198 * server.c (handle_query): Advertise support for target-side
10199 breakpoint condition evaluation.
10200 (process_point_options): New function.
10201 (process_serial_event): When inserting a breakpoint, check for
10202 a target-side condition that should be evaluated.
10204 * mem-break.c: Include regcache.h and ax.h.
10205 (point_cond_list_t): New data structure.
10206 (breakpoint) <cond_list>: New field.
10207 (find_gdb_breakpoint_at): Make non-static.
10208 (delete_gdb_breakpoint_at): Clear any target-side
10210 (clear_gdb_breakpoint_conditions): New function.
10211 (add_condition_to_breakpoint): Likewise.
10212 (add_breakpoint_condition): Likewise.
10213 (gdb_condition_true_at_breakpoint): Likewise.
10214 (gdb_breakpoint_here): Return result directly instead
10215 of going through a local variable.
10217 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10218 (clear_gdb_breakpoint_conditions): Likewise.
10219 (add_breakpoint_condition): Likewise.
10220 (gdb_condition_true_at_breakpoint): Likewise.
10222 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10223 (need_step_over_p): Take target-side breakpoint condition into
10226 2012-02-24 Luis Machado <lgustavo@codesourcery>
10228 * server.h: Include tracepoint.h.
10229 (agent_mem_read, agent_get_trace_state_variable_value,
10230 agent_set_trace_state_variable_value,
10231 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10232 get_set_tsv_func_addr): New prototypes.
10234 * ax.h: New include file.
10235 * ax.c: New source file.
10237 * tracepoint.c: Include ax.h.
10238 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10239 agent_expr, eval_result_type): Move to ax.h.
10240 (parse_agent_expr): Rename to ...
10241 (gdb_parse_agent_expr): ... this, make it non-static and move
10243 (unparse_agent_expr) Rename to ...
10244 (gdb_unparse_agent_expr): ... this, make it non-static and move
10246 (eval_agent_expr): Rename to ...
10247 (eval_tracepoint_agent_expr): ... this.
10248 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10249 forward declarations.
10250 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10251 (agent_get_trace_state_variable_value): New function.
10252 (agent_set_trace_state_variable_value): New function.
10253 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10254 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10255 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10256 (condition_true_at_tracepoint): Likewise.
10257 (parse_agent_expr): Rename to ...
10258 (gdb_parse_agent_expr): ... this and move to ax.c.
10259 (unparse_agent_expr): Rename to ...
10260 (gdb_unparse_agent_expr): ... this and move to ax.c.
10261 (gdb_agent_op_name): Move to ax.c.
10262 (eval_agent_expr): Rename to ...
10263 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10265 (eval_tracepoint_agent_expr): New function.
10266 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10268 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10270 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10271 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10272 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10273 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10274 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10275 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10276 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10277 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10278 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10279 (compile_bytecodes): Remove forward declaration.
10280 (is_goto_target): Move to ax.c.
10281 (compile_bytecodes): Move to ax.c and call
10282 agent_get_trace_state_variable_value (...) and
10283 agent_set_trace_state_variable_value (...).
10285 * Makefile.in: Update ax.c and IPA dependencies.
10287 2012-02-24 Pedro Alves <palves@redhat.com>
10289 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10290 (cmd_bigqtbuffer_circular): ... this. Only handle
10291 'QTBuffer:circular:'.
10292 (handle_tracepoint_general_set): Adjust.
10294 2012-02-16 Yao Qi <yao@codesourcery.com>
10296 * inferiors.c: Move code to ...
10297 * dll.c: .... here. New.
10298 * server.h: Declare clear_dlls.
10299 * Makefile.in (SFILES): Add dll.c.
10303 2012-02-11 Yao Qi <yao@codesourcery.com>
10305 * server.c: (handle_monitor_command): Add a new parameter
10307 (handle_query): Update caller.
10309 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10311 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10312 * configure, config.in: Regenerate.
10313 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10316 2012-02-02 Pedro Alves <palves@redhat.com>
10318 Try SIGKILL first, then PTRACE_KILL.
10319 * linux-low.c (linux_kill_one_lwp): New.
10320 (linux_kill_one_lwp): Rename to ...
10321 (kill_one_lwp_callback): ... this. Use the new
10322 linux_kill_one_lwp.
10324 2012-02-02 Pedro Alves <palves@redhat.com>
10326 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10329 2012-01-27 Pedro Alves <palves@redhat.com>
10331 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10332 (elf_64_file_p): Make static.
10333 (linux_pid_exe_is_elf_64_file): New.
10334 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10335 Delete declarations.
10336 (linux_pid_exe_is_elf_64_file): Declare.
10337 * linux-x86-low.c (x86_arch_setup): Use
10338 linux_pid_exe_is_elf_64_file.
10340 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10342 * linux-low.c (linux_wait_for_event_1): Rename to ...
10343 (linux_wait_for_event): ... here and merge it with former
10344 linux_wait_for_event - new variable wait_ptid, use it.
10345 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10347 2012-01-23 Pedro Alves <palves@redhat.com>
10349 * server.c (main): Avoid yet another case of infinite loop while
10350 detaching/killing after a longjmp.
10352 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10355 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10357 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10359 * hostio.c (handle_readlink): New function.
10360 (handle_vFile): Call it to handle "vFile:readlink" packets.
10362 2012-01-20 Pedro Alves <palves@redhat.com>
10363 Ulrich Weigand <ulrich.weigand@linaro.org>
10365 * server.c (handle_v_requests): Only support vAttach and vRun to
10366 start multiple processes when in extended protocol mode.
10368 2012-01-17 Pedro Alves <palves@redhat.com>
10370 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10371 memalign plus mprotect to allocate the scratch buffer.
10373 2012-01-13 Pedro Alves <palves@redhat.com>
10375 * server.c (attach_inferior): Clear `cont_thread'.
10377 2012-01-13 Pedro Alves <palves@redhat.com>
10379 * server.c (main): Avoid infinite loop while detaching/killing
10382 2012-01-09 Doug Evans <dje@google.com>
10384 * server.c (start_inferior): Set last_ptid in --wrapper case.
10386 2012-01-06 Yao Qi <yao@codesourcery.com>
10388 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10390 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10392 2012-01-04 Yao Qi <yao@codesourcery.com>
10394 * tracepoint.c (cmd_qtdp): Print debug message
10395 for static tracepoint.
10397 2012-01-04 Yao Qi <yao@codesourcery.com>
10399 * tracepoint.c (trace_vdebug): Differentiate debug message
10400 between gdbserver and IPA.
10402 2012-01-03 Yao Qi <yao@codesourcery.com>
10404 * tracepoint.c (tracepoint_was_hit): Don't collect for
10407 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10409 * terminal.h: Reformat copyright header.
10411 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10413 * server.c (gdbserver_version): Update copyright year.
10414 * gdbreplay.c (gdbreplay_version): Likewise.
10416 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10418 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10421 2011-12-18 Hui Zhu <teawater@gmail.com>
10422 * linux-low.c (linux_create_inferior): Save return value to ret.
10424 2011-12-18 Hui Zhu <teawater@gmail.com>
10426 * linux-low.c (linux_create_inferior): Save return value to ret.
10428 2011-12-16 Doug Evans <dje@google.com>
10430 * linux-low.c (linux_create_inferior): If stdio connection,
10431 redirect stdin from /dev/null, stdout to stderr.
10432 * remote-utils.c (remote_is_stdio): New static global.
10433 (remote_connection_is_stdio): New function.
10434 (remote_prepare): Handle stdio connection.
10435 (remote_open): Ditto.
10436 (remote_close): Don't close stdin for stdio connections.
10437 (read_prim,write_prim): New functions. Replace all calls to
10438 read/write to these.
10439 * server.c (main): Watch for "-" argument. Move call to
10440 remote_prepare before start_inferior.
10441 * server.h (STDIO_CONNECTION_NAME): New macro.
10442 (remote_connection_is_stdio): Declare.
10444 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10445 in debugging output.
10447 2011-12-15 Yao Qi <yao@codesourcery.com>
10449 * tracepoint.c: Include sys/syscall.h.
10450 (gdb_ust_thread): Remove preprocessor conditional.
10452 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10454 * linux-low.c (linux_detach_one_lwp): Call
10455 the_low_target.prepare_to_resume before detaching.
10457 2011-12-14 Yao Qi <yao@codesourcery.com>
10459 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10462 2011-12-14 Yao Qi <yao@codesourcery.com>
10464 * i386-low.c (i386_low_stopped_data_address): Initialize local
10465 variable `control'.
10467 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10471 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10472 DR_CONTROL unless necessary. Extend comments.
10473 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10474 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10476 2011-12-13 Yao Qi <yao@codesourcery.com>
10478 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10480 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10482 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10484 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10485 Print new debug message for such case.
10487 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10489 Fix overlapping memcpy.
10490 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10491 the read_inferior_memory transfer.
10492 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10493 write_inferior_memory transfer.
10494 (set_fast_tracepoint_jump): New variable buf. Use it for the
10495 read_inferior_memory and write_inferior_memory transfers.
10496 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10497 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10498 Use it for the write_inferior_memory transfer.
10499 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10502 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10504 * linux-low.c (fetch_register, store_register): Make code
10505 consistent, fix formatting.
10507 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10509 * linux-low.c (usr_store_inferior_registers): Factor out code
10510 to handle individual registers into...
10511 (store_register): ... this new function.
10513 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10515 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10516 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10517 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10518 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10519 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10520 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10521 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10522 (srv_xmlfiles): Add new XML files.
10524 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10526 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10527 (init_registers_s390_linux32v1): Add prototype.
10528 (init_registers_s390_linux32v2): Likewise.
10529 (init_registers_s390_linux64v1): Likewise.
10530 (init_registers_s390_linux64v2): Likewise.
10531 (init_registers_s390x_linux64v1): Likewise.
10532 (init_registers_s390x_linux64v2): Likewise.
10533 (s390_num_regs): Increment to 52.
10534 (s390_regmap): Add orig_r2 register.
10535 (s390_num_regs_3264): Increment to 68.
10536 (s390_regmap_3264): Add orig_r2 register.
10537 (s390_collect_ptrace_register): Handle orig_r2 register.
10538 (s390_supply_ptrace_register): Likewise.
10539 (s390_fill_last_break): New function.
10540 (s390_store_last_break): Likewise.
10541 (s390_fill_system_call): New function.
10542 (s390_store_system_call): Likewise.
10543 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10545 (s390_check_regset): New function.
10546 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10547 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10548 Update target_regsets for available register sets.
10550 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10551 Jan Kratochvil <jan.kratochvil@redhat.com>
10553 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10554 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10556 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10557 * linux-low.h (struct process_info_private): New member r_debug.
10558 * server.c (handle_qxfer_libraries): Call
10559 the_target->qxfer_libraries_svr4.
10560 (handle_qxfer_libraries_svr4): New function.
10561 (qxfer_packets): New entry "libraries-svr4".
10562 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10563 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10564 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10565 PACKET_qXfer_libraries_svr4.
10567 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10569 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10570 PSW address/mask between 8-byte and 16-byte formats.
10571 (s390_supply_ptrace_register): Likewise.
10572 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10573 basic addressing mode bit.
10575 2011-11-24 Stan Shebs <stan@codesourcery.com>
10577 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10579 2011-11-17 Stan Shebs <stan@codesourcery.com>
10581 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10582 (tracing_start_time): New global.
10583 (tracing_stop_time): New global.
10584 (tracing_user_name): New global.
10585 (tracing_notes): New global.
10586 (tracing_stop_note): New global.
10587 (cmd_qtstart): Set traceframe_usage, start_time.
10588 (stop_tracing): Set stop_time.
10589 (cmd_qtstatus): Report additional status.
10590 (cmd_qtp): New function.
10591 (handle_tracepoint_query): Call it.
10592 (cmd_qtnotes): New function.
10593 (handle_tracepoint_general_set): Call it.
10594 (get_timestamp): Rename from tsv_get_timestamp.
10596 2011-11-14 Stan Shebs <stan@codesourcery.com>
10597 Kwok Cheung Yeung <kcy@codesourcery.com>
10599 * linux-x86-low.c (small_jump_insn): New.
10600 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10601 trampoline and error message, build a trampoline and issue a small
10602 jump instruction to it.
10603 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10604 trampoline and error message.
10605 (x86_get_min_fast_tracepoint_insn_len): New.
10606 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10607 * linux-low.h (struct linux_target_ops): Add arguments to
10608 install_fast_tracepoint_jump_pad operation, add new operation.
10609 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10611 (linux_get_min_fast_tracepoint_insn_len): New function.
10612 (linux_target_op): Add new operation.
10613 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10614 (gdb_trampoline_buffer_end): Ditto.
10615 (gdb_trampoline_buffer_error): Ditto.
10616 (struct ipa_sym_addresses): Add fields for new IPA variables.
10617 (symbol_list): Add entries for new IPA variables.
10618 (struct tracepoint): Add fields to hold the address range of the
10619 trampoline used by the tracepoint.
10620 (trampoline_buffer_head): New static variable.
10621 (trampoline_buffer_tail): Ditto.
10622 (claim_trampoline_space): New function.
10623 (have_fast_tracepoint_trampoline_buffer): New function.
10624 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10626 (install_fast_tracepoint): Ditto, also add error buffer argument.
10627 (cmd_qtminftpilen): New function.
10628 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10629 (fast_tracepoint_from_trampoline_address): New function.
10630 (fast_tracepoint_collecting): Handle trampoline as part of jump
10632 (set_trampoline_buffer_space): New function.
10633 (initialize_tracepoint): Initialize new IPA variables.
10634 * target.h (struct target_ops): Add arguments to
10635 install_fast_tracepoint_jump_pad operation, add new
10636 get_min_fast_tracepoint_insn_len operation.
10637 (target_get_min_fast_tracepoint_insn_len): New.
10638 (install_fast_tracepoint_jump_pad): Add arguments.
10639 * server.h (IPA_BUFSIZ): Define.
10640 * linux-i386-ipa.c: Include extra header files.
10641 (initialize_fast_tracepoint_trampoline_buffer): New function.
10642 (initialize_low_tracepoint): Call it.
10643 * server.h (set_trampoline_buffer_space): Declare.
10644 (claim_trampoline_space): Ditto.
10645 (have_fast_tracepoint_trampoline_buffer): Ditto.
10647 2011-11-14 Yao Qi <yao@codesourcery.com>
10649 * server.c (handle_query): Handle InstallInTrace for qSupported.
10650 * tracepoint.c (add_tracepoint): Sort list.
10651 (install_tracepoint, download_tracepoint): New.
10652 (cmd_qtdp): Call them to install and download tracepoints.
10653 (sort_tracepoints): Removed.
10654 (cmd_qtstart): Update.
10656 2011-11-14 Yao Qi <yao@codesourcery.com>
10658 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10659 * mem-break.h: Declare.
10660 * tracepoint.c (cmd_qtstart): Move some code to ...
10661 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10663 (download_tracepoints): Move some code to ...
10664 (download_tracepoint_1): ... here. New.
10666 2011-11-08 Yao Qi <yao@codesourcery.com>
10668 * remote-utils.c (relocate_instruction): A comment fix.
10670 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10672 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10673 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10674 dr_status_mirror and dr_control_mirror from debug_reg_state.
10675 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10676 (i386_initial_stuff): Remove use of deleted globals.
10677 (i386_get_thread_context, i386_set_thread_context,
10678 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10679 from debug_reg_state.
10681 2011-11-05 Yao Qi <yao@codesourcery.com>
10683 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10684 address as TPOINT's.
10686 2011-11-02 Stan Shebs <stan@codesourcery.com>
10688 * tracepoint.c (agent_mem_read_string): New function.
10689 (eval_agent_expr): Call it for tracenz.
10690 * server.c (handle_query): Report support for tracenz.
10692 2011-11-02 Yao Qi <yao@codesourcery.com>
10694 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10696 2011-11-02 Yao Qi <yao@codesourcery.com>
10698 * target.h: Fix a typo in comment.
10700 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10702 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10703 clobber the breakpoints' shadows with fast tracepoint jumps.
10704 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10705 * target.c (write_inferior_memory): Also pass MYADDR down to
10708 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10710 * configure.ac: Check support for personality routine.
10711 * configure: Regenerate.
10712 * config.in: Likewise.
10713 * linux-low.c: Include <sys/personality.h>.
10714 Define ADDR_NO_RANDOMIZE if necessary.
10715 (linux_create_inferior): Disable address space randomization when
10716 forking inferior, if requested.
10717 (linux_supports_disable_randomization): New function.
10718 (linux_target_ops): Install it.
10719 * server.h (disable_randomization): Declare.
10720 * server.c (disable_randomization): New global variable.
10721 (handle_general_set): Handle QDisableRandomization.
10722 (handle_query): Likewise for qSupported.
10723 (main): Support --disable-randomization and --no-disable-randomization
10724 command line arguments.
10725 * target.h (struct target_ops): Add supports_disable_randomization.
10726 (target_supports_disable_randomization): New macro.
10728 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10730 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10732 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10733 [!PT_GETDSBT] (target_loadmap): New definition.
10734 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10735 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10736 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10737 and PT_GETDSBT to LINUX_LOADMAP.
10738 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10739 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10741 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10743 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10744 (arm_linux_hwbp_cap): New static variable.
10745 (arm_linux_get_hwbp_cap): Replace by ...
10746 (arm_linux_init_hwbp_cap): ... this new function.
10747 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10748 (arm_linux_get_hw_watchpoint_count): Likewise.
10749 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10750 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10751 (arm_prepare_to_resume): Use perror_with_name instead of error.
10753 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10755 * linux-arm-low.c: Include <signal.h>.
10756 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10757 (struct arm_linux_hwbp_cap): New data type.
10758 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10759 (struct arm_linux_hw_breakpoint): New data type.
10760 (MAX_BPTS, MAX_WPTS): Define.
10761 (struct arch_process_info, struct arch_lwp_info): New data types.
10762 (arm_linux_get_hwbp_cap): New function.
10763 (arm_linux_get_hw_breakpoint_count): Likewise.
10764 (arm_linux_get_hw_watchpoint_count): Likewise.
10765 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10766 (arm_hwbp_control_initialize): Likewise.
10767 (arm_hwbp_control_is_enabled): Likewise.
10768 (arm_hwbp_control_is_initialized): Likewise.
10769 (arm_hwbp_control_disable): Likewise.
10770 (arm_linux_hw_breakpoint_equal): Likewise.
10771 (arm_linux_hw_point_initialize): Likewise.
10772 (struct update_registers_data): New data structure.
10773 (update_registers_callback: New function.
10774 (arm_insert_point): Likewise.
10775 (arm_remove_point): Likewise.
10776 (arm_stopped_by_watchpoint): Likewise.
10777 (arm_stopped_data_address): Likewise.
10778 (arm_new_process): Likewise.
10779 (arm_new_thread): Likewise.
10780 (arm_prepare_to_resume): Likewise.
10781 (the_low_target): Register arm_insert_point, arm_remove_point,
10782 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10783 arm_new_thread, and arm_prepare_to_resume.
10785 2011-09-15 Stan Shebs <stan@codesourcery.com>
10787 * server.h (struct emit_ops): Add compare-goto fields.
10788 * tracepoint.c (gdb_agent_op_sizes): New table.
10789 (emit_eq_goto): New function.
10790 (emit_ne_goto): New function.
10791 (emit_lt_goto): New function.
10792 (emit_le_goto): New function.
10793 (emit_gt_goto): New function.
10794 (emit_ge_goto): New function.
10795 (is_goto_target): New function.
10796 (compile_bytecodes): Recognize special cases of compare-goto
10797 combinations and call specialized emitters for them.
10798 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10799 (amd64_emit_ne_goto): New function.
10800 (amd64_emit_lt_goto): New function.
10801 (amd64_emit_le_goto): New function.
10802 (amd64_emit_gt_goto): New function.
10803 (amd64_emit_ge_goto): New function.
10804 (amd64_emit_ops): Add the new functions.
10805 (i386_emit_eq_goto): New function.
10806 (i386_emit_ne_goto): New function.
10807 (i386_emit_lt_goto): New function.
10808 (i386_emit_le_goto): New function.
10809 (i386_emit_gt_goto): New function.
10810 (i386_emit_ge_goto): New function.
10811 (i386_emit_ops): Add the new functions.
10813 2011-09-08 Stan Shebs <stan@codesourcery.com>
10815 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10816 (i386_emit_epilogue): Restore %ebx.
10818 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10820 * server.c (step_thread): Remove definition.
10821 (process_serial_event): Don't handle Hs.
10822 * server.h (step_thread): Remove declaration.
10823 * target.c (set_desired_inferior): Remove use of step_thread.
10825 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10827 * linux-low.c: Include linux-procfs.h.
10828 (linux_attach_lwp_1): Update comments.
10829 (linux_attach): Scan for existing threads when attaching to a
10830 process that is the tgid.
10831 * Makefile.in: Update dependencies.
10833 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10835 * configure.srv: Add linux-procfs.o dependencies.
10837 2011-08-14 Yao Qi <yao@codesourcery.com>
10839 * target.h (struct target_ops): Fix indent.
10840 * win32-low.c (win32_target_ops): Fix comment.
10842 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10843 Yao Qi <yao@codesourcery.com>
10845 * Makefile.in (clean): Remove tic6x-*.c files.
10846 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10847 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10848 (tic6x-c64xp-linux.c): Likewise.
10849 * configure.srv: Add support for tic6x-*-uclinux.
10850 * linux-tic6x-low.c: New.
10851 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10853 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10854 Yao Qi <yao@codesourcery.com>
10856 * target.h (struct target_ops): Add read_loadmap.
10857 * linux-low.c (struct target_loadseg): New type.
10858 (struct target_loadmap): New type.
10859 (linux_read_loadmap): New function.
10860 (linux_target_ops): Add linux_read_loadmap.
10861 * server.c (handle_query): Support qXfer:fdpic:read packet.
10862 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10865 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10867 * win32-low.c: Include <stdint.h>.
10869 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10871 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10872 to the inferior here.
10873 (i386_remove_aligned_watchpoint): Ditto.
10874 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10875 fit part of the watchpoint in the debug registers.
10876 (i386_update_inferior_debug_regs): New.
10877 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10878 registers, and only update the inferior on success.
10879 (i386_low_remove_watchpoint): Ditto.
10881 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10883 * linux-low.c (compare_ints, unique, list_threads, show_process,
10884 linux_core_of_thread): Delete.
10885 (linux_target_ops): Change linux_core_of_thread to
10886 linux_common_core_of_thread.
10887 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10888 * utils.c (malloc_failure): Change type of argument.
10889 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10890 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10891 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10892 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10893 (IPA_OBJS): Add common-utils-ipa.o.
10894 (ptid_h, linux_osdata_h): New macros.
10895 (server_h): Add common/common-utils.h, common/xml-utils.h,
10896 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10898 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10899 ptid.o, buffer.o): New rules.
10900 (linux-low.o): Add common/linux-osdata.h as a dependency.
10901 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10902 * configure.ac: Add AC_HEADER_DIRENT check.
10903 * config.in: Regenerate.
10904 * configure: Regenerate.
10905 * remote-utils.c (xml_escape_text): Delete.
10906 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10907 buffer_xml_printf): Move to common/buffer.c.
10908 * server.c (main): Remove call to initialize_inferiors.
10909 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10910 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10911 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10912 internal_error, gdb_assert, gdb_assert_fail): Delete.
10913 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10914 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10916 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10917 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10918 initialize_inferiors): Delete.
10920 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10922 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10925 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10927 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10929 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10931 2011-05-26 Yao Qi <yao@codesourcery.com>
10933 * Makefile.in (thread-db.o): Track dependence to
10934 common/gdb_thread_db.h.
10935 * thread-db.c: include gdb_thread_db.h from right place.
10937 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10939 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10940 __FILE__ and __LINE__ to internal_error.
10942 2011-05-13 Doug Evans <dje@google.com>
10944 * thread-db.c (try_thread_db_load_from_sdir): New function.
10945 (try_thread_db_load_from_dir): New function.
10946 (thread_db_load_search): Handle $sdir, ignore $pdir.
10947 Remove trying of system directories if search of
10948 libthread-db-search-path fails, that is now done via $sdir.
10950 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10952 * server.c (handle_query): Add EnableDisableTracepoints to the list
10953 of supported features.
10954 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10956 (cmd_qtenable_disable): New.
10957 (cmd_qtstart): Install tracepoints even if disabled.
10958 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10959 receiving a QTEnable or QTDisable packet.
10960 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10961 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10963 (gdb_probe): Skip data collection if static tracepoint is disabled.
10965 2011-05-10 Doug Evans <dje@google.com>
10967 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10969 2011-05-04 Doug Evans <dje@google.com>
10971 * linux-low.c (linux_join): Skip process lookup.
10972 * spu-low.c (spu_join): Ditto.
10973 * server.c (join_inferiors_callback): Delete.
10974 (process_serial_event): For 'D' packet (detach) call join_inferior
10977 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10979 * README: Don't mention xscale*-*-linux*.
10980 * configure.srv (xscale*-*-linux*): Don't handle target.
10982 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10984 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10986 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10987 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10988 (i386_emit_void_call_2): Likewise.
10990 2011-04-26 Yao Qi <yao@codesourcery.com>
10992 * linux-low.c: Move common macros to linux-ptrace.h.
10993 Include linux-ptrace.h.
10994 * Makefile.in (linux_ptrace_h): New.
10995 (linux-low.o): Depends on linux-ptrace.h.
10997 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10999 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11000 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11001 (remote_prepare): New function with most of the TCP code from ...
11002 (remote_open): ... here. Detect PORT here unconditionally. Move also
11003 setting transport_is_reliable.
11004 * server.c (run_once): New variable.
11005 (gdbserver_usage): Document it.
11006 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11007 the first run if RUN_ONCE.
11008 * server.h (run_once, remote_prepare): New declarations.
11010 2011-04-19 Tom Tromey <tromey@redhat.com>
11012 * win32-low.c (handle_load_dll): Remove duplicate "the".
11014 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11016 Remove support for old Cygwin 1.5 versions.
11017 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11018 function to avoid warning.
11019 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11022 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11024 * gdbserver/server.h (Macro _): Define it if not available.
11026 2011-03-14 Michael Snyder <msnyder@vmware.com>
11028 * hostio.c (handle_close): Remove unnecessary null test.
11030 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11032 * Makefile.in (maintainer-clean realclean distclean): Remove
11033 "make ... subdir_do" command.
11035 2011-03-10 Michael Snyder <msnyder@vmware.com>
11037 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11039 * server.c (handle_v_run): Free alloced buffer on early return.
11041 2011-03-09 Yao Qi <yao@codesourcery.com>
11044 2011-03-04 Yao Qi <yao@codesourcery.com>
11046 * Makefile.in: Remove GNU make feature --directory.
11048 2011-03-05 Yao Qi <yao@codesourcery.com>
11050 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11051 (subdir_do): New make target. Copied from gdb/Makefile.
11052 (maintainer-clean, realclean, distclean, clean): Call corresponding
11053 make targets in common/Makefile.
11055 2011-02-11 Yao Qi <yao@codesourcery.com>
11057 * configure.ac: Call AC_PROG_RANLIB.
11058 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11059 * configure: Regenerate.
11061 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11063 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11065 2011-03-06 Yao Qi <yao@codesourcery.com>
11067 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11069 2011-03-05 Yao Qi <yao@codesourcery.com>
11071 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11072 (subdir_do): New make target. Copied from gdb/Makefile.
11073 (maintainer-clean, realclean, distclean, clean): Call corresponding
11074 make targets in common/Makefile.
11076 2011-03-04 Yao Qi <yao@codesourcery.com>
11078 * Makefile.in: Remove GNU make feature --directory.
11080 2011-03-04 Michael Snyder <msnyder@vmware.com>
11082 * server.c (queue_stop_reply): Call xmalloc not malloc.
11084 2011-03-02 Michael Snyder <msnyder@vmware.com>
11086 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11088 2011-02-28 Michael Snyder <msnyder@vmware.com>
11090 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11091 (cmd_qtframe): Ditto.
11092 (cmd_qtbuffer): Ditto.
11093 (cmd_bigqtbuffer): Ditto.
11095 * utils.c (decimal2str): Initialize 'width' to nine, then
11096 don't mess with it.
11098 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11100 * hostio.c (require_data): Free *data, not data.
11102 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11104 * hostio.c (require_data): Use free, not xfree.
11106 2011-02-27 Michael Snyder <msnyder@vmware.com>
11108 * server.c (handle_query): Discard unused value.
11110 * hostio.c (require_data): Free malloc memory before returning
11113 2011-02-26 Michael Snyder <msnyder@vmware.com>
11115 * linux-low.c (list_threads): Call closedir for dirent.
11117 2011-02-27 Michael Snyder <msnyder@vmware.com>
11119 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11120 a case statement falls through.
11122 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11124 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11127 2011-02-26 Michael Snyder <msnyder@vmware.com>
11129 * utils.c (decimal2str): Eliminate dead code and dead param.
11130 (pulongest): Drop dead param from call to decimal2str.
11133 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11135 Revert the following patch (not approved yet):
11136 2011-02-21 Hui Zhu <teawater@gmail.com>
11137 * tracepoint.c (tp_printf): New function.
11138 (eval_agent_expr): Handle gdb_agent_op_printf.
11140 2011-02-21 Hui Zhu <teawater@gmail.com>
11142 * tracepoint.c (tp_printf): New function.
11143 (eval_agent_expr): Handle gdb_agent_op_printf.
11145 2011-02-18 Tom Tromey <tromey@redhat.com>
11147 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11148 (tracepoint.o): Likewise.
11149 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11150 (gdb_agent_op_names): Likewise.
11152 2011-02-18 Tom Tromey <tromey@redhat.com>
11154 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11155 gdb_agent_op_rot>: New constants.
11156 (gdb_agent_op_names): Add pick and roll.
11157 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11160 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11162 * aclocal.m4: Regenerated with aclocal-1.11.1.
11164 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11166 * server.c (handle_qxfer_traceframe_info): New.
11167 (qxfer_packets): Register "traceframe-info".
11168 (handle_query): Report support for qXfer:traceframe-info:read+.
11169 * tracepoint.c (match_blocktype): New.
11170 (traceframe_find_block_type): Rename to ...
11171 (traceframe_walk_blocks): ... this. Add callback filter argument,
11173 (traceframe_find_block_type): New, reimplemented on top of
11174 traceframe_walk_blocks.
11175 (build_traceframe_info_xml): New.
11176 (traceframe_read_info): New.
11177 * server.h (traceframe_read_info): Declare.
11179 2011-02-11 Yao Qi <yao@codesourcery.com>
11181 * configure.ac: Call AC_PROG_RANLIB.
11182 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11183 * configure: Regenerate.
11185 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11187 * server.c (gdb_read_memory): Change return semantics to allow
11189 (handle_search_memory_1): Adjust.
11190 (process_serial_event) <'m' packet>: Handle partial transfers.
11191 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11193 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11195 * regcache.c (init_register_cache): Initialize
11196 regcache->register_status.
11197 (free_register_cache): Release regcache->register_status.
11198 (regcache_cpy): Copy register_status.
11199 (registers_to_string): Print 'x's for unavailable registers.
11200 (supply_register): Mark the register's status valid or
11201 unavailable, depending on whether a buffer was passed in or not.
11202 (supply_register_zeroed): New.
11203 (supply_regblock): Mark the registers' status valid or
11204 unavailable, depending on whether a buffer was passed in or not.
11205 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11206 (struct regcache): New `register_status' field.
11207 (supply_register_zeroed): Declare.
11208 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11209 supply_register_zeroed, rather than passing a NULL buffer to
11211 * tracepoint.c (fetch_traceframe_registers): Update comment.
11213 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11215 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11218 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11220 * server.h (decode_xfer_write): Change prototype.
11221 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11222 and don't extract the annex here.
11223 * server.c (decode_xfer_read): Remove `annex' parameter,
11224 and don't extract the annex here.
11225 (decode_xfer): New.
11226 (struct qxfer): New.
11227 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11228 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11229 (handle_qxfer_statictrace): New functions, abstracted out from
11230 handle_query, and made to use the struct qxfer interface.
11231 (handle_threads_qxfer_proper): Rename to ...
11232 (handle_qxfer_threads_proper): ... this.
11233 (handle_threads_qxfer): Rename to ...
11234 (handle_qxfer_threads): ... this. Adjust.
11235 (qxfer_packets): New array.
11236 (handle_qxfer): New function.
11237 (handle_query): Use handle_qxfer.
11239 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11241 * gdbreplay.c: Shorten lines of >= 80 columns.
11242 * linux-low.c: Ditto.
11243 * linux-ppc-low.c: Ditto.
11244 * linux-s390-low.c: Ditto.
11245 * linux-sparc-low.c: Ditto.
11246 * linux-x86-low.c: Ditto.
11247 * linux-xtensa-low.c: Ditto.
11248 * mem-break.c: Ditto.
11249 * nto-low.c: Ditto.
11250 * regcache.h: Ditto.
11251 * remote-utils.c: Ditto.
11254 * thread-db.c: Ditto.
11255 * tracepoint.c: Ditto.
11257 * win32-low.h: Ditto.
11259 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11261 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11264 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11266 * server.c (gdbserver_version): Update copyright year in version
11268 * gdbreplay.c (gdbreplay_version): Ditto.
11270 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11272 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11273 * linux-bfin-low.c: New file.
11274 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11275 PT_DATA_ADDR for BFIN targets.
11276 * Makefile.in (SFILES): Add linux-bfin-low.c.
11277 (clean): Remove reg-bfin.c.
11278 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11279 * README: Mention supported Blackfin targets.
11281 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11283 * .gitignore: New file.
11285 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11287 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11289 2010-10-22 Jie Zhang <jie@codesourcery.com>
11291 * Makefile.in: Add FLAGS_TO_PASS variable.
11292 (install): Remove dependency of install-only and recursively
11293 invoke make for install-only.
11295 2010-10-04 Doug Evans <dje@google.com>
11297 * Makefile.in (uninstall): Use $(DESTDIR).
11299 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11303 * linux-x86-low.c (compat_siginfo_from_siginfo)
11304 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11305 si_code is < 0. Check for si_code == SI_TIMER before checking for
11308 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11310 * lynx-i386-low.c: New file.
11311 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11313 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11315 * lynx-low.c (ptrace_request_to_str): Remove handling for
11316 request values that have been removed in LynxOS 5.x.
11318 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11320 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11323 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11325 * configure.ac: Add --enable-inprocess-agent option.
11326 * configure: Rebuilt.
11328 2010-09-06 Yao Qi <yao@codesourcery.com>
11330 * linux-low.c (linux_kill): Remove unused variable.
11331 (linux_stabilize_threads): Likewise.
11332 * server.c (start_inferior): Likewise.
11333 (queue_stop_reply_callback): Likewise.
11334 * tracepoint.c (do_action_at_tracepoint): Likewise.
11336 2010-09-06 Yao Qi <yao@codesourcery.com>
11338 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11341 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11343 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11345 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11347 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11350 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11352 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11353 gdbserver/lynx-ppc-low.c: New files.
11354 * Makefile.in (lynx_low_h): New variable.
11355 (lynx-low.o, lynx-ppc-low.o): New rules.
11356 * configure.ac: On LynxOS, link with -lnetinet.
11357 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11358 * configure: regenerate.
11360 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11362 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11363 * configure.ac: Add check for vasprintf and vsnprintf.
11364 * configure, config.in: Regenerate.
11365 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11367 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11369 * gdbreplay.c: Move include of alloca.h up, next to include of
11371 * server.h: Add include of malloc.h.
11372 * mem-break.c: Remove include of malloc.h.
11373 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11375 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11377 * Makefile.in (memmem.o): Build with -Wno-error.
11379 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11381 * utils.c (xsnprintf): Make non-static.
11382 * server.h: Add xsnprintf declaration.
11383 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11384 replace calls to snprintf by calls to xsnprintf throughout.
11386 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11388 * configure.ac: Add configure check for alloca.
11389 * configure, config.in: Regenerate.
11390 * server.h: Include alloca.h if it exists.
11391 * gdbreplay.c: Include alloca.h if it exists.
11393 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11395 * linux-low.c (__SIGRTMIN): Define if not already defined.
11396 (linux_create_inferior): Check for __ANDROID__ rather than
11398 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11399 are already deferred.
11400 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11401 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11402 stopped and already has a pending signal to report.
11403 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11404 a pending signal to report or is moving out of a jump pad.
11405 (linux_init_signals): Check for __ANDROID__ rather than
11408 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11410 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11411 debug_threads check. Avoid a linear search when not doing debug
11414 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11416 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11417 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11418 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11419 (process_event): Change local fd's type to gdb_fildes_t.
11420 (create_file_handler): Adjust prototype.
11421 (delete_file_handler): Adjust prototype.
11422 (handle_file_event): Adjust prototype. Use pfildes.
11423 (create_file_event): Adjsut prototype.
11424 * remote-utils.c (remote_desc, listen_desc): Change type to
11426 * server.h: New gdb_fildes_t typedef.
11427 [USE_WIN32API]: Include winsock2.h.
11428 (delete_file_handler, add_file_handler): Adjust prototypes.
11429 (pfildes): Declare.
11430 * utils.c (pfildes): New.
11432 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11434 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11435 * configure: Regenerate.
11437 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11439 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11440 (linux_done_accessing_memory): ... this.
11441 (linux_target_ops): Adjust.
11442 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11443 * nto-low.c (nto_target_ops): Adjust comment.
11444 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11445 * spu-low.c (spu_target_ops): Adjust comment.
11446 * target.h (target_ops): Rename unprepare_to_access_memory field
11447 to done_accessing_memory.
11448 (unprepare_to_access_memory): Rename to ...
11449 (done_accessing_memory): ... this.
11451 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11453 * linux-low.c (linux_prepare_to_access_memory): New.
11454 (linux_unprepare_to_access_memory): New.
11455 (linux_target_ops): Install them.
11456 * server.c (read_memory): Rename to ...
11457 (gdb_read_memory): ... this. Use
11458 prepare_to_access_memory/prepare_to_access_memory.
11459 (write_memory): Rename to ...
11460 (gdb_write_memory): ... this. Use
11461 prepare_to_access_memory/prepare_to_access_memory.
11462 (handle_search_memory_1): Adjust.
11463 (process_serial_event): Adjust.
11464 * target.h (struct target_ops): New fields
11465 prepare_to_access_memory and unprepare_to_access_memory.
11466 (prepare_to_access_memory, unprepare_to_access_memory): New.
11467 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11468 prepare_to_access_memory/prepare_to_access_memory.
11469 * nto-low.c (nto_target_ops): Adjust.
11470 * spu-low.c (spu_target_ops): Adjust.
11471 * win32-low.c (win32_target_ops): Adjust.
11473 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11475 * Makefile.in (WARN_CFLAGS): Get it from configure.
11476 (WERROR_CFLAGS): New.
11477 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11478 * configure.ac: Introduce --enable-werror, which adds -Werror to
11479 the compiler command line. Enabled by default. Disable with
11480 --disable-werror. Add -Wdeclaration-after-statement
11481 Wpointer-arith and -Wformat-nonliteral to warning flags.
11482 * configure: Regenerate.
11484 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11486 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11488 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11490 * gdbreplay.c (remote_error): New.
11492 (expect): Use gdbchar. Check for error reading from GDB.
11493 Clarify sync error output.
11494 (play): Check for errors writing to GDB.
11495 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11496 * remote-utils.c (getpkt): Check for errors writing to the remote
11499 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11501 * linux-low.c (linux_wait_1): Move non-debugging code out of
11502 `debug_threads' control.
11504 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11506 * linux-low.c (linux_wait_1): Don't set last_status here.
11507 * server.c (push_event, queue_stop_reply_callback): Assert we're
11508 not pushing a TARGET_WAITKIND_IGNORE event.
11509 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11510 (myresume, handle_target_event): Set the thread's last_resume_kind
11511 and last_status from the target returned status.
11513 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11517 * linux-x86-low.c (update_debug_registers_callback): New.
11518 (i386_dr_low_set_addr): Use it.
11519 (i386_dr_low_get_addr): New.
11520 (i386_dr_low_set_control): Use update_debug_registers_callback.
11521 (i386_dr_low_get_control): New.
11522 (i386_dr_low_get_status): Adjust.
11523 * linux-low.c (linux_stop_lwp): New.
11524 * linux-low.h (linux_stop_lwp): Declare.
11526 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11527 argument instead of a i386_debug_reg_state.
11528 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11529 a i386_debug_reg_state.
11530 (i386_insert_aligned_watchpoint): Adjust.
11531 (i386_remove_aligned_watchpoint): Adjust.
11532 (i386_low_stopped_data_address): Read the debug registers from the
11533 inferior instead of from the mirrors.
11534 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11535 (i386_dr_low_get_addr): Declare.
11536 (i386_dr_low_get_control): Declare.
11537 (i386_dr_low_get_status): Change prototype.
11539 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11540 (i386_dr_low_get_addr): New.
11541 (i386_dr_low_get_control): New.
11542 (i386_dr_low_get_status): Adjust prototype. Return
11544 (i386_initial_stuff): Clear dr_status_mirror and
11546 (i386_get_thread_context): Adjust.
11547 (i386_set_thread_context): Adjust.
11548 (i386_thread_added): Adjust.
11550 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11552 * linux-low.h (linux_thread_area): Delete declaration.
11554 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11556 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11557 after its termination.
11559 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11561 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11562 (gdb_wants_all_stopped): Delete.
11563 (linux_wait_1): Don't call them.
11564 * server.c (handle_v_cont): Tag all threads as want-stopped.
11565 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11566 stopped as "client-wants-stopped".
11568 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11570 * Makefile.in (signals_h): New.
11571 (server_h): Depend on it.
11572 (server.o): Don't depend on $(signals_def).
11573 (signals.o): Depend on $(signals_def).
11575 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11577 * Makefile.in (signals_def): New.
11578 (server_h): Append include/gdb/signals.h and signals_def.
11579 (server.o): Append signals_def.
11581 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11583 * server.c (handle_target_event): Use target_signal_to_host for
11584 resume_info.sig initialization.
11585 * target.h (struct thread_resume) <sig>: New comment.
11587 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11589 * server.c (handle_query): strcpy() the returned string from paddress()
11590 instead of sprintf().
11591 * utils.c (paddress): Return phex_nz().
11593 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11595 * server.c (handle_v_cont): Call mourn_inferior if process
11597 (myresume): Likewise.
11599 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11601 Static tracepoints, and integration with UST.
11603 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11604 * mem-break.c (uninsert_all_breakpoints)
11605 (reinsert_all_breakpoints): New.
11606 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11607 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11608 (gdb_agent_ust_loaded, helper_thread_id)
11609 (gdb_agent_helper_thread_id): New macros.
11610 (struct ipa_sym_addresses): Add addr_ust_loaded,
11611 addr_helper_thread_id, addr_cmd_buf.
11612 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11613 (in_process_agent_loaded_ust): New.
11614 (write_e_ust_not_loaded): New.
11615 (maybe_write_ipa_ust_not_loaded): New.
11616 (struct collect_static_trace_data_action): New.
11617 (enum tracepoint_type) <static_tracepoint>: New.
11618 (struct tracepoint) <handle>: Mention static tracepoints.
11619 (struct static_tracepoint_ctx): New.
11620 (CMD_BUF_SIZE): New.
11621 (add_tracepoint_action): Handle static tracepoint actions.
11622 (unprobe_marker_at): New.
11623 (clear_installed_tracepoints): Handle static tracepoints.
11624 (cmd_qtdp): Handle static tracepoints.
11625 (probe_marker_at): New.
11626 (cmd_qtstart): Handle static tracepoints.
11627 (response_tracepoint): Handle static tracepoints.
11628 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11629 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11630 (get_context_regcache): Handle static tracepoints.
11631 (do_action_at_tracepoint): Handle static tracepoint actions.
11632 (traceframe_find_block_type): Handle static trace data blocks.
11633 (traceframe_read_sdata): New.
11634 (download_tracepoints): Download static tracepoint actions.
11635 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11636 (GDB_PROBE_NAME): New.
11638 (GET_UST_SYM): New.
11641 (ust_marker_to_static_tracepoint): New.
11643 (collect_ust_data_at_tracepoint): New.
11644 (gdb_ust_probe): New.
11645 (UNIX_PATH_MAX, SOCK_DIR): New.
11646 (gdb_ust_connect_sync_socket): New.
11647 (resume_thread, stop_thread): New.
11648 (run_inferior_command): New.
11649 (init_named_socket): New.
11650 (gdb_ust_socket_init): New.
11651 (cstr_to_hexstr): New.
11653 (first_marker, next_marker): New.
11654 (response_ust_marker): New.
11655 (cmd_qtfstm, cmd_qtsstm): New.
11656 (unprobe_marker_at, probe_marker_at): New.
11657 (cmd_qtstmat, gdb_ust_thread): New.
11658 (gdb_ust_init): New.
11659 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11660 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11661 (ST_REGENTRY): New.
11662 (x86_64_st_collect_regmap): New.
11663 (X86_64_NUM_ST_COLLECT_GREGS): New.
11664 (AMD64_RIP_REGNUM): New.
11665 (supply_static_tracepoint_registers): New.
11666 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11667 (ST_REGENTRY): New.
11668 (i386_st_collect_regmap): New.
11669 (i386_NUM_ST_COLLECT_GREGS): New.
11670 (supply_static_tracepoint_registers): New.
11671 * server.c (handle_query): Handle qXfer:statictrace:read.
11672 <qSupported>: Report support for StaticTracepoints, and
11673 qXfer:statictrace:read features.
11674 * server.h (traceframe_read_sdata)
11675 (supply_static_tracepoint_registers): Declare.
11676 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11677 (unpack_varlen_hex): Include in IPA build.
11678 * Makefile.in (ustlibs, ustinc): New.
11679 (IPA_OBJS): Add remote-utils-ipa.o.
11680 ($(IPA_LIB)): Link -ldl and -lpthread.
11682 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11683 * config.in, configure: Regenerate.
11685 2010-06-20 Ian Lance Taylor <iant@google.com>
11686 Pedro Alves <pedro@codesourcery.com>
11688 * linux-x86-low.c (always_true): Delete.
11689 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11690 trying to fool the compiler with always_true.
11692 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11694 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11695 conditions in gdbserver.
11697 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11699 * spu-low.c (spu_read_memory): Wrap around local store limit.
11700 (spu_write_memory): Likewise.
11702 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11704 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11705 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11707 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11709 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11710 uses with LONGEST uses.
11712 2010-06-14 Stan Shebs <stan@codesourcery.com>
11713 Pedro Alves <pedro@codesourcery.com>
11717 * linux-x86-low.c: Include limits.h.
11719 (always_true): New.
11722 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11723 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11724 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11725 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11726 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11727 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11728 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11729 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11730 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11731 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11732 (amd64_emit_void_call_2): New.
11733 (amd64_emit_ops): New.
11734 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11735 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11736 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11737 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11738 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11739 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11740 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11741 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11742 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11743 (i386_emit_stack_adjust, i386_emit_int_call_1)
11744 (i386_emit_void_call_2): New.
11745 (i386_emit_ops): New.
11746 (x86_emit_ops): New.
11747 (the_low_target): Install x86_emit_ops.
11748 * server.h (struct emit_ops): New.
11749 (get_raw_reg_func_addr): Declare.
11750 (current_insn_ptr, emit_error): Declare.
11751 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11752 (set_trace_state_variable_value): New defines.
11753 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11754 addr_get_trace_state_variable_value and
11755 addr_set_trace_state_variable_value.
11756 (symbol_list): New fields for get_raw_reg,
11757 get_trace_state_variable_value and set_trace_state_variable_value.
11758 (condfn): New typedef.
11759 (struct tracepoint): New field `compiled_cond'.
11760 (do_action_at_tracepoint): Clear compiled_cond.
11761 (get_trace_state_variable_value, set_trace_state_variable_value):
11763 (condition_true_at_tracepoint): If there's a compiled condition,
11765 (current_insn_ptr, emit_error): New globals.
11766 (struct bytecode_address): New.
11767 (get_raw_reg_func_addr): New.
11768 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11769 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11770 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11771 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11772 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11773 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11774 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11775 (compile_tracepoint_condition, compile_bytecodes): New.
11776 * target.h (emit_ops): Forward declare.
11777 (struct target_ops): New field emit_ops.
11778 (target_emit_ops): New.
11779 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11780 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11781 * linux-low.c (linux_emit_ops): New.
11782 (linux_target_ops): Install it.
11783 * linux-low.h (struct linux_target_ops): New field emit_ops.
11785 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11787 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11788 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11790 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11791 Stan Shebs <stan@codesourcery.com>
11793 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11794 (all): Depend on $(extra_libraries).
11795 (install-only): Install the IPA.
11796 (IPA_OBJS, IPA_LIB): New.
11797 (clean): Remove the IPA lib.
11798 (IPAGENT_CFLAGS): New.
11799 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11800 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11801 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11802 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11803 * configure.ac: Check for atomic builtins support in the compiler.
11804 (IPA_DEPFILES, extra_libraries): Define.
11805 * configure.srv (ipa_obj): Add description.
11806 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11807 (i[34567]86-*-linux*): Set ipa_obj.
11808 (x86_64-*-linux*): Set ipa_obj.
11809 * linux-low.c (stabilizing_threads): New.
11810 (supports_fast_tracepoints): New.
11811 (linux_detach): Stabilize threads before detaching.
11812 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11813 the lwp is either not stabilizing, or is moving out of a jump pad.
11814 (linux_fast_tracepoint_collecting): New.
11815 (maybe_move_out_of_jump_pad): New.
11816 (enqueue_one_deferred_signal): New.
11817 (dequeue_one_deferred_signal): New.
11818 (linux_wait_for_event_1): If moving out of a jump pad, defer
11819 pending signals to later.
11820 (linux_stabilize_threads): New.
11821 (linux_wait_1): Check if threads need moving out of jump pads, and
11823 (stuck_in_jump_pad_callback): New.
11824 (move_out_of_jump_pad_callback): New.
11825 (lwp_running): New.
11826 (linux_resume_one_lwp): Handle moving out of jump pads.
11827 (linux_set_resume_request): Dequeue deferred signals.
11828 (need_step_over_p): Also step over fast tracepoint jumps.
11829 (start_step_over): Also uninsert fast tracepoint jumps.
11830 (finish_step_over): Also reinsert fast tracepoint jumps.
11831 (linux_install_fast_tracepoint_jump): New.
11832 (linux_target_ops): Install linux_stabilize_threads and
11833 linux_install_fast_tracepoint_jump_pad.
11834 * linux-low.h (linux_target_ops) <get_thread_area,
11835 install_fast_tracepoint_jump_pad>: New fields.
11836 (struct lwp_info) <collecting_fast_tracepoint,
11837 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11838 (linux_get_thread_area): Declare.
11839 * linux-x86-low.c (jump_insn): New.
11840 (x86_get_thread_area): New.
11841 (append_insns): New.
11842 (push_opcode): New.
11843 (amd64_install_fast_tracepoint_jump_pad): New.
11844 (i386_install_fast_tracepoint_jump_pad): New.
11845 (x86_install_fast_tracepoint_jump_pad): New.
11846 (the_low_target): Install x86_get_thread_area and
11847 x86_install_fast_tracepoint_jump_pad.
11848 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11849 (struct fast_tracepoint_jump): New.
11850 (fast_tracepoint_jump_insn): New.
11851 (fast_tracepoint_jump_shadow): New.
11852 (find_fast_tracepoint_jump_at): New.
11853 (fast_tracepoint_jump_here): New.
11854 (delete_fast_tracepoint_jump): New.
11855 (set_fast_tracepoint_jump): New.
11856 (uninsert_fast_tracepoint_jumps_at): New.
11857 (reinsert_fast_tracepoint_jumps_at): New.
11858 (set_breakpoint_at): Use write_inferior_memory.
11859 (uninsert_raw_breakpoint): Use write_inferior_memory.
11860 (check_mem_read): Mask out fast tracepoint jumps.
11861 (check_mem_write): Mask out fast tracepoint jumps.
11862 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11863 (set_fast_tracepoint_jump): Declare.
11864 (delete_fast_tracepoint_jump)
11865 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11866 (reinsert_fast_tracepoint_jumps_at): Declare.
11867 * regcache.c: Don't compile many functions when building the
11868 in-process agent library.
11869 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11870 the register buffer in the heap.
11871 (free_register_cache): If the register buffer isn't owned by the
11872 regcache, don't free it.
11873 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11874 pre-existing register caches.
11875 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11877 (convert_ascii_to_int): : Constify `from' parameter type.
11878 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11879 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11880 the needed buffer in-place.
11881 (relocate_instruction): New.
11882 * server.c (handle_query) <qSymbols>: If the target supports
11883 tracepoints, give it a chance of looking up symbols. Report
11884 support for fast tracepoints.
11885 (handle_status): Stabilize threads.
11886 (process_serial_event): Adjust.
11887 * server.h (struct fast_tracepoint_jump): Forward declare.
11888 (struct process_info) <fast_tracepoint_jumps>: New field.
11889 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11890 (decode_X_packet, decode_M_packet): Adjust.
11891 (relocate_instruction): Declare.
11892 (in_process_agent_loaded): Declare.
11893 (tracepoint_look_up_symbols): Declare.
11894 (struct fast_tpoint_collect_status): Declare.
11895 (fast_tracepoint_collecting): Declare.
11896 (force_unlock_trace_buffer): Declare.
11897 (handle_tracepoint_bkpts): Declare.
11898 (initialize_low_tracepoint)
11899 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11900 * target.h (struct target_ops) <stabilize_threads,
11901 install_fast_tracepoint_jump_pad>: New fields.
11902 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11903 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11904 [HAVE_STDINT_H]: Include stdint.h.
11905 (trace_debug_1): Rename to ...
11906 (trace_vdebug): ... this.
11907 (trace_debug): Rename to ...
11908 (trace_debug_1): ... this. Add `level' parameter.
11909 (trace_debug): New.
11910 (ATTR_USED, ATTR_NOINLINE): New.
11911 (IP_AGENT_EXPORT): New.
11912 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11913 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11914 (about_to_request_buffer_space, trace_buffer_is_full)
11915 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11916 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11917 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11918 (traceframe_write_count, traceframes_created)
11919 (trace_state_variables)
11920 New renaming defines.
11921 (struct ipa_sym_addresses): New.
11922 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11923 (symbol_list): New.
11924 (ipa_sym_addrs): New.
11925 (all_tracepoint_symbols_looked_up): New.
11926 (in_process_agent_loaded): New.
11927 (write_e_ipa_not_loaded): New.
11928 (maybe_write_ipa_not_loaded): New.
11929 (tracepoint_look_up_symbols): New.
11930 (debug_threads) [IN_PROCESS_AGENT]: New.
11931 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11932 (UNKNOWN_SIDE_EFFECTS): New.
11933 (stop_tracing): New.
11934 (flush_trace_buffer): New.
11935 (stop_tracing_bkpt): New.
11936 (flush_trace_buffer_bkpt): New.
11937 (read_inferior_integer): New.
11938 (read_inferior_uinteger): New.
11939 (read_inferior_data_pointer): New.
11940 (write_inferior_data_pointer): New.
11941 (write_inferior_integer): New.
11942 (write_inferior_uinteger): New.
11943 (struct collect_static_trace_data_action): Delete.
11944 (enum tracepoint_type): New.
11945 (struct tracepoint) <type>: New field `type'.
11946 <actions_str, step_actions, step_actions_str>: Only include in
11948 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11949 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11950 (tracepoints): Use IP_AGENT_EXPORT.
11951 (last_tracepoint): Don't include in the IPA.
11952 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11953 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11954 (alloced_trace_state_variables): New.
11955 (trace_state_variables): Use IP_AGENT_EXPORT.
11956 (traceframe_t): Delete unused variable.
11957 (circular_trace_buffer): Don't include in the IPA.
11958 (trace_buffer_start): Delete.
11959 (struct trace_buffer_control): New.
11960 (trace_buffer_free): Delete.
11961 (struct ipa_trace_buffer_control): New.
11962 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11963 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11965 (trace_buffer_ctrl): New.
11966 (TRACE_BUFFER_CTRL_CURR): New.
11967 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11968 Reimplement as macros.
11969 (trace_buffer_wrap): Delete.
11970 (traceframe_write_count, traceframe_read_count)
11971 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11972 (struct tracepoint_hit_ctx) <type>: New field.
11973 (struct fast_tracepoint_ctx): New.
11974 (memory_barrier): New.
11976 (record_tracepoint_error): Update atomically in the IPA.
11977 (clear_inferior_trace_buffer): New.
11978 (about_to_request_buffer_space): New.
11979 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11980 updating the same buffer.
11981 (add_tracepoint): Default the tracepoint's type to trap
11982 tracepoint, and orig_size to -1.
11983 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11984 internal variables.
11985 (create_trace_state_variable): New parameter `gdb'. Handle it.
11986 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11987 (cmd_qtdp): Handle fast tracepoints.
11988 (cmd_qtdv): Adjust.
11989 (max_jump_pad_size): New.
11990 (gdb_jump_pad_head): New.
11991 (get_jump_space_head): New.
11992 (claim_jump_space): New.
11993 (sort_tracepoints): New.
11994 (MAX_JUMP_SIZE): New.
11995 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11997 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11998 support. Upload fast traceframes, and delete internal IPA
12000 (stop_tracing_handler): New.
12001 (flush_trace_buffer_handler): New.
12002 (cmd_qtstop): Upload fast tracepoints.
12003 (response_tracepoint): Handle fast tracepoints.
12004 (tracepoint_finished_step): Upload fast traceframes. Set the
12005 tracepoint hit context's tracepoint type.
12006 (handle_tracepoint_bkpts): New.
12007 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12008 type. Add comment about fast tracepoints.
12009 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12010 non-existing action_str field.
12011 (get_context_regcache): Handle fast tracepoints.
12012 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12014 (fast_tracepoint_from_jump_pad_address): New.
12015 (fast_tracepoint_from_ipa_tpoint_address): New.
12016 (collecting_t): New.
12017 (force_unlock_trace_buffer): New.
12018 (fast_tracepoint_collecting): New.
12020 (gdb_collect): New.
12021 (write_inferior_data_ptr): New.
12022 (target_tp_heap): New.
12023 (target_malloc): New.
12024 (download_agent_expr): New.
12026 (download_tracepoints): New.
12027 (download_trace_state_variables): New.
12028 (upload_fast_traceframes): New.
12029 (IPA_FIRST_TRACEFRAME): New.
12030 (IPA_NEXT_TRACEFRAME_1): New.
12031 (IPA_NEXT_TRACEFRAME): New.
12032 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12033 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12034 (gdb_jump_pad_buffer_end): New.
12035 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12036 (initialize_tracepoint): Adjust.
12037 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12038 buffer. Initialize the low module.
12039 * utils.c (PREFIX, TOOLNAME): New.
12040 (malloc_failure): Use PREFIX.
12041 (error): In the IPA, an error causes an exit.
12042 (fatal, warning): Use PREFIX.
12043 (internal_error): Use TOOLNAME.
12044 (NUMCELLS): Increase to 10.
12045 * configure, config.in: Regenerate.
12047 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12049 * server.c (handle_query) <qSupported>: Do two passes over the
12050 qSupported string to avoid nesting strtok.
12052 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12054 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12056 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12057 -Wl,--dynamic-list.
12058 * configure: Regenerate.
12059 * proc-service.list: New.
12061 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12063 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12066 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12068 * gdbreplay.c (remote_open): Check error return from socket() call by
12069 its equality to -1 not by it being negative.
12070 * remote-utils.c (remote_open): Likewise.
12072 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12074 * config.h: Regenerate.
12076 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12078 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12079 doesn't provide PTRACE_GET_THREAD_AREA.
12081 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12083 * linux-m68k-low.c: Include <asm/ptrace.h>
12084 (ps_get_thread_area): Implement.
12086 2010-05-03 Doug Evans <dje@google.com>
12088 * event-loop.c (struct callback_event): New struct.
12089 (callback_list): New global.
12090 (append_callback_event, delete_callback_event): New functions.
12091 (process_callback): New function.
12092 (start_event_loop): Call it.
12093 * remote-utils.c (NOT_SCHEDULED): Define.
12094 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12095 moved out of readchar.
12096 (readchar): Rewrite. Call reschedule before returning.
12097 (reset_readchar): New function.
12098 (remote_close): Call it.
12099 (process_remaining, reschedule): New functions.
12100 * server.h (callback_handler_func): New typedef.
12101 (append_callback_event, delete_callback_event): Declare.
12103 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12105 * proc-service.c (ps_pglobal_lookup): Use
12106 thread_db_look_up_one_symbol.
12107 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12108 parameter. Use it instead of all_symbols_looked_up.
12109 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12111 (all_symbols_looked_up): Don't declare.
12112 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12113 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12115 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12116 Set all_symbols_looked_up here.
12117 (thread_db_look_up_one_symbol): New.
12118 (thread_db_get_tls_address): Adjust.
12119 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12120 thread_db object on the heap, and tentatively set it in the
12122 (thread_db_init): Don't set all_symbols_looked_up here.
12123 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12125 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12127 * linux-low.c (linux_kill, linux_detach): Adjust.
12128 (status_pending_p_callback): Remove redundant statement. Check
12129 for !TARGET_WAITIKIND_IGNORE, instead of
12130 TARGET_WAITKIND_STOPPED.
12131 (handle_tracepoints): Make sure LWP is locked. Adjust.
12132 (linux_wait_for_event_1): Adjust.
12133 (linux_cancel_breakpoints): New.
12134 (unsuspend_one_lwp): New.
12135 (unsuspend_all_lwps): New.
12136 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12137 (send_sigstop_callback): Change return type to int, add new
12138 `except' parameter and handle it.
12139 (suspend_and_send_sigstop_callback): New.
12140 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12141 pass them down. If SUSPEND, also increment the lwp's suspend
12143 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12144 (need_step_over_p): Don't consider suspended LWPs.
12145 (start_step_over): Adjust.
12146 (proceed_one_lwp): Change return type to int, add new `except'
12147 parameter and handle it.
12148 (unsuspend_and_proceed_one_lwp): New.
12149 (proceed_all_lwps): Use find_inferior instead of
12151 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12152 also decrement the suspend count of LWPs. Pass `except' down,
12153 instead of hacking its suspend count.
12154 (linux_pause_all): Add `freeze' parameter. Adjust.
12155 (linux_unpause_all): New.
12156 (linux_target_ops): Install linux_unpause_all.
12157 * server.c (handle_status): Adjust.
12158 * target.h (struct target_ops): New fields `unpause_all' and
12159 `cancel_breakpoints'. Add new parameter to `pause_all'.
12160 (pause_all): Add new `freeze' parameter.
12161 (unpause_all): New.
12162 (cancel_breakpoints): New.
12163 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12164 cancel breakpoints.
12165 (cmd_qtstart): Pause threads.
12166 (stop_tracing): Pause threads, and cancel breakpoints.
12167 * win32-low.c (win32_target_ops): Adjust.
12169 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12171 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12172 the inferior right away from here...
12173 (linux_wait_1): ... to here, and adjust to check the thread's
12174 last_resume_kind instead of the lwp's step or stop_expected flags.
12176 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12178 * README: Use consistent `GDB' and `GDBserver' spellings.
12180 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12182 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12183 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12184 (linux_detach_one_lwp): Assume the lwp is stopped.
12185 (any_thread_of): Delete.
12186 (linux_detach): Stop all lwps here. Don't blindly delete all
12188 (delete_lwp_callback): New.
12189 (linux_mourn): Delete all lwps of the process that is gone.
12190 (linux_wait_1): Don't delete the last lwp of the process here.
12191 * mem-break.h (mark_breakpoints_out): Declare.
12192 * mem-break.c (mark_breakpoints_out): New.
12193 (free_all_breakpoints): Use it.
12194 * server.c (handle_target_event): If the process is gone, mark
12196 * thread-db.c (struct thread_db) <create_bp>: New field.
12197 (thread_db_enable_reporting): Fix prototype. Store a thread event
12198 breakpoint reference in the thread_db struct.
12199 (thread_db_load_search): Clear the thread_db object.
12200 (try_thread_db_load_1): Ditto.
12201 (switch_to_process): New.
12202 (disable_thread_event_reporting): Use it.
12203 (remove_thread_event_breakpoints): New.
12204 (thread_db_detach, thread_db_mourn): Use it.
12206 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12208 * linux-low.c (linux_enable_event_reporting): New.
12209 (linux_wait_for_event_1, handle_extended_wait): Use it.
12211 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12213 * linux-low.c (linux_kill_one_lwp, linux_kill)
12214 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12215 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12216 SIGSTOP even if the LWP is stopped.
12217 (send_sigstop_callback): New.
12218 (stop_all_lwps): Use send_sigstop_callback instead.
12219 (linux_resume_one_thread): Adjust.
12220 (proceed_one_lwp): Still proceed an LWP that the client has
12221 requested to stop, if we haven't reported it as stopped yet. Make
12222 sure that LWPs the client want stopped, have a pending SIGSTOP.
12224 2010-04-26 Doug Evans <dje@google.com>
12226 * server.c (handle_general_set): Make static.
12228 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12229 Print received char after testing for error/eof instead of before.
12230 (input_interrupt): Tweak comment.
12232 2010-04-23 Doug Evans <dje@google.com>
12234 * server.c (start_inferior): Print inferior argv if --debug.
12236 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12238 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12239 * nto-x86-low.c: Include server.h
12241 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12243 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12244 be consistent with other sources of this directory.
12245 (init_registers_amd64): Correct name of source file of this function
12248 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12250 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12251 64-bit executables.
12253 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12255 * win32-i386-low.c: Add 64-bit support.
12256 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12257 (init_registers_amd64): Declare.
12258 (mappings): Add 64-bit version of array.
12259 (init_windows_x86): New function.
12260 (the_low_target): Change init_arch field to init_windows_x86.
12262 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12264 * win32-low.c: Adapt to support also 64-bit architecture.
12265 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12266 (get_image_name): Use SIZE_T type for local variable `done'.
12267 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12268 (toolhelp_get_dll_name): Idem.
12269 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12270 Use uintptr_t typecast to avoid warning.
12271 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12272 (handle_exception): Use phex_nz to avoid warning.
12273 (win32_wait): Remove unused local variable `process'.
12275 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12277 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12280 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12282 * configure.ac: Use `ws2_32' library for srv_mingw.
12283 * configure: Regenerate.
12284 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12285 * remote-utils.c: Likewise.
12287 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12289 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12290 if __x86_64__ is defined.
12292 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12294 * configure: Regenerate.
12296 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12298 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12299 * target.h (target_ops): New get_tib_address field.
12300 * win32-low.h (win32_thread_info): Add thread_local_base field.
12301 * win32-low.c (child_add_thread): Add tlb argument.
12302 Set thread_local_base field to TLB.
12303 (get_child_debug_event): Adapt to child_add_thread change.
12304 (win32_get_tib_address): New function.
12305 (win32_target_ops): Set get_tib_address field to
12306 win32_get_tib_address.
12307 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12309 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12311 * linux-low.c (linux_mourn): Also remove the process.
12312 * server.c (handle_target_event): Don't remove the process here.
12313 * nto-low.c (nto_mourn): New.
12314 (nto_target_ops): Install it.
12315 * spu-low.c (spu_mourn): New.
12316 (spu_target_ops): Install it.
12317 * win32-low.c (win32_mourn): New.
12318 (win32_target_ops): Install it.
12320 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12322 * server.h (buffer_xml_printf): Remove redundant `;'.
12324 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12326 * regcache.c (set_register_cache): Invalidate regcaches before
12327 changing the register cache layout.
12328 (regcache_invalidate_one): Allow a NULL regcache.
12329 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12330 regcaches before changing the register cache layout or the target
12333 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12335 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12336 variable warning on Linux/x86-64.
12338 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12340 GDBserver disconnected tracing support.
12342 * linux-low.c (linux_remove_process): Delete.
12343 (add_lwp): Don't set last_resume_kind here.
12344 (linux_kill): Use `mourn'.
12345 (linux_detach): Use `thread_db_detach', and `mourn'.
12346 (linux_mourn): New.
12347 (linux_attach_lwp_1): Adjust comment.
12348 (linux_attach): last_resume_kind moved the thread_info; adjust.
12349 (status_pending_p_callback): Adjust.
12350 (linux_wait_for_event_1): Adjust.
12351 (count_events_callback, select_singlestep_lwp_callback)
12352 (select_event_lwp_callback, cancel_breakpoints_callback)
12353 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12354 (proceed_one_lwp): Adjust.
12355 (linux_async): Add debug output.
12356 (linux_thread_stopped): New.
12357 (linux_pause_all): New.
12358 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12360 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12361 (thread_db_free): Delete declaration.
12362 (thread_db_detach, thread_db_mourn): Declare.
12363 * thread-db.c (thread_db_init): Use thread_db_mourn.
12364 (thread_db_free): Delete, split in two.
12365 (disable_thread_event_reporting): New.
12366 (thread_db_detach): New.
12367 (thread_db_mourn): New.
12369 * server.h (struct thread_info) <last_resume_kind>: New field.
12370 <attached>: Add comment.
12371 <gdb_detached>: New field.
12372 (handler_func): Change return type to int.
12373 (handle_serial_event, handle_target_event): Ditto.
12374 (gdb_connected): Declare.
12376 (disconnected_tracing): Declare.
12377 (stop_tracing): Declare.
12379 * server.c (handle_query) <qSupported>: Report support for
12380 disconnected tracing.
12381 (queue_stop_reply_callback): Account for running threads.
12382 (gdb_wants_thread_stopped): New.
12383 (gdb_wants_all_threads_stopped): New.
12384 (gdb_reattached_process): New.
12385 (handle_status): Clear the `gdb_detached' flag of all processes.
12386 In all-stop, stop all threads.
12387 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12388 (process_serial_event): If the remote connection breaks, or if an
12389 exit was forced with "monitor exit", force an event loop exit.
12390 Handle disconnected tracing on detach.
12391 (handle_serial_event): Adjust.
12392 (handle_target_event): If GDB isn't connected, forward events back
12393 to the inferior, unless the last process exited, in which case,
12394 exit gdbserver. Adjust interface.
12396 * remote-utils.c (remote_open): Don't block in accept. Instead
12397 register an event loop source on the listen socket file
12398 descriptor. Refactor bits into ...
12399 (listen_desc): ... this new global.
12400 (gdb_connected): ... this new function.
12401 (enable_async_notification): ... this new function.
12402 (handle_accept_event): ... this new function.
12403 (remote_close): Clear remote_desc.
12405 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12407 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12409 (mourn_inferior): Define.
12410 (target_process_qsupported): Avoid the dangling else problem.
12411 (thread_stopped): Define.
12412 (pause_all): Define.
12413 (target_waitstatus_to_string): Declare.
12414 * target.c (target_waitstatus_to_string): New.
12416 * tracepoint.c (tracing): Make extern.
12417 (disconnected_tracing): New.
12418 (stop_tracing): Make extern. Handle tracing stops due to GDB
12420 (cmd_qtdisconnected): New.
12421 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12422 (handle_tracepoint_general_set): Handle QTDisconnected.
12424 * event-loop.c (event_handler_func): Change return type to int.
12425 (process_event): Bail out if the event handler wants the event
12427 (handle_file_event): Ditto.
12428 (start_event_loop): Bail out if the event handler wants the event
12431 * nto-low.c (nto_target_ops): Adjust.
12432 * spu-low.c (spu_wait): Don't remove the process here.
12433 (spu_target_ops): Adjust.
12434 * win32-low.c (win32_wait): Don't remove the process here.
12435 (win32_target_ops): Adjust.
12437 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12439 * regcache.c (realloc_register_cache): Invalidate inferior's
12440 regcache before recreating it.
12442 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12444 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12446 2010-04-09 Stan Shebs <stan@codesourcery.com>
12447 Pedro Alves <pedro@codesourcery.com>
12449 * server.h (LONGEST): New.
12450 (struct thread_info) <while_stepping>: New field.
12451 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12453 (initialize_tracepoint, handle_tracepoint_general_set)
12454 (handle_tracepoint_query, tracepoint_finished_step)
12455 (tracepoint_was_hit, release_while_stepping_state_list):
12456 (current_traceframe): Declare.
12457 * server.c (handle_general_set): Handle tracepoint packets.
12458 (read_memory): New.
12459 (write_memory): New.
12460 (handle_search_memory_1): Use read_memory.
12461 (handle_query): Report support for conditional tracepoints, trace
12462 state variables, and tracepoint sources. Handle tracepoint
12464 (main): Initialize the tracepoints module.
12465 (process_serial_event): Handle traceframe reads/writes.
12467 * linux-low.c (handle_tracepoints): New.
12468 (linux_wait_1): Call it.
12469 (linux_resume_one_lwp): Handle while-stepping.
12470 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12471 (linux_target_ops): Install them.
12472 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12474 * linux-x86-low.c (x86_supports_tracepoints): New.
12475 (the_low_target). Install it.
12477 * mem-break.h (delete_breakpoint): Declare.
12478 * mem-break.c (delete_breakpoint): Make external.
12480 * target.h (struct target_ops): Add `supports_tracepoints',
12481 `read_pc', and `write_pc' fields.
12482 (target_supports_tracepoints): Define.
12483 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12486 * regcache.h (struct regcache) <registers_owned>: New field.
12487 (init_register_cache, regcache_cpy): Declare.
12488 (regcache_read_pc, regcache_write_pc): Declare.
12489 (register_cache_size): Declare.
12490 (supply_regblock): Declare.
12491 * regcache.c (init_register_cache): New.
12492 (new_register_cache): Use it.
12493 (regcache_cpy): New.
12494 (register_cache_size): New.
12495 (supply_regblock): New.
12496 (regcache_read_pc, regcache_write_pc): New.
12498 * tracepoint.c: New.
12500 * Makefile.in (OBS): Add tracepoint.o.
12501 (tracepoint.o): New rule.
12503 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12505 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12507 (i386-mmx.c): Likewise.
12508 (i386-mmx-linux.o): Likewise.
12509 (i386-mmx-linux.c): Likewise.
12511 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12512 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12513 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12514 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12516 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12517 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12518 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12520 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12522 * Makefile.in (clean): Updated.
12524 (i386-avx.c): Likewise.
12525 (i386-avx-linux.o): Likewise.
12526 (i386-avx-linux.c): Likewise.
12527 (amd64-avx.o): Likewise.
12528 (amd64-avx.c): Likewise.
12529 (amd64-avx-linux.o): Likewise.
12530 (amd64-avx-linux.c): Likewise.
12532 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12533 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12534 (srv_amd64_regobj): Add amd64-avx.o.
12535 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12536 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12537 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12538 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12539 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12540 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12541 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12543 * i387-fp.c: Include "i386-xstate.h".
12545 (i387_cache_to_xsave): Likewise.
12546 (i387_xsave_to_cache): Likewise.
12547 (x86_xcr0): Likewise.
12549 * i387-fp.h (i387_cache_to_xsave): Likewise.
12550 (i387_xsave_to_cache): Likewise.
12551 (x86_xcr0): Likewise.
12553 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12554 * linux-crisv32-low.c (target_regsets): Likewise.
12555 * linux-m68k-low.c (target_regsets): Likewise.
12556 * linux-mips-low.c (target_regsets): Likewise.
12557 * linux-ppc-low.c (target_regsets): Likewise.
12558 * linux-s390-low.c (target_regsets): Likewise.
12559 * linux-sh-low.c (target_regsets): Likewise.
12560 * linux-sparc-low.c (target_regsets): Likewise.
12561 * linux-xtensa-low.c (target_regsets): Likewise.
12563 * linux-low.c: Include <sys/uio.h>.
12564 (regsets_fetch_inferior_registers): Support nt_type.
12565 (regsets_store_inferior_registers): Likewise.
12566 (linux_process_qsupported): New.
12567 (linux_target_ops): Add linux_process_qsupported.
12569 * linux-low.h (regset_info): Add nt_type.
12570 (linux_target_ops): Add process_qsupported.
12572 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12574 (init_registers_i386_avx_linux): New.
12575 (init_registers_amd64_avx_linux): Likewise.
12576 (xmltarget_i386_linux_no_xml): Likewise.
12577 (xmltarget_amd64_linux_no_xml): Likewise.
12578 (PTRACE_GETREGSET): Likewise.
12579 (PTRACE_SETREGSET): Likewise.
12580 (x86_fill_xstateregset): Likewise.
12581 (x86_store_xstateregset): Likewise.
12582 (use_xml): Likewise.
12583 (x86_linux_update_xmltarget): Likewise.
12584 (x86_linux_process_qsupported): Likewise.
12585 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12586 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12587 init_registers_i386_linux here. Call
12588 x86_linux_update_xmltarget.
12589 (the_low_target): Add x86_linux_process_qsupported.
12591 * server.c (handle_query): Call target_process_qsupported.
12593 * target.h (target_ops): Add process_qsupported.
12594 (target_process_qsupported): New.
12596 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12598 * inferiors.c (add_thread): Set last_status kind to
12599 TARGET_WAITKIND_IGNORE.
12600 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12601 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12602 (linux_wait_1): Move `thread' local definition to block that uses
12603 it. Don't NULL initialize `event_child'.
12604 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12605 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12606 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12608 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12610 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12611 an extended waitstatus, or by a watchpoint.
12612 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12613 thread was stepping or has been stopped by a watchpoint.
12615 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12617 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12618 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12619 of another, then delete the previous, and validate all
12621 (validate_inserted_breakpoint): New.
12622 (delete_disabled_breakpoints): New.
12623 (validate_breakpoints): New.
12624 (check_mem_read): Validate breakpoints before trusting their
12625 shadow. Delete disabled breakpoints.
12626 (check_mem_write): Validate breakpoints before trusting they
12627 should be inserted. Delete disabled breakpoints.
12628 * mem-break.h (validate_breakpoints):
12629 * server.c (handle_query): Validate breakpoints when we see a
12632 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12634 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12635 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12636 if we could tell there's a GDB breakpoint at stop_pc.
12637 (need_step_over_p): Don't do a step over if we find a GDB
12638 breakpoint at the resume PC.
12640 * mem-break.c (struct raw_breakpoint): New.
12641 (enum bkpt_type): New type `gdb_breakpoint'.
12642 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12643 fields. New field `raw'.
12644 (find_raw_breakpoint_at): New.
12645 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12646 breakpoint instead.
12647 (set_breakpoint_at): Adjust.
12648 (delete_raw_breakpoint): New.
12649 (release_breakpoint): New.
12650 (delete_breakpoint): Rename to...
12651 (delete_breakpoint_1): ... this. Add proc parameter. Use
12652 release_breakpoint. Return ENOENT.
12653 (delete_breakpoint): Reimplement.
12654 (find_breakpoint_at): Delete.
12655 (find_gdb_breakpoint_at): New.
12656 (delete_breakpoint_at): Delete.
12657 (set_gdb_breakpoint_at): New.
12658 (delete_gdb_breakpoint_at): New.
12659 (gdb_breakpoint_here): New.
12660 (set_reinsert_breakpoint): Use release_breakpoint.
12661 (uninsert_breakpoint): Rename to ...
12662 (uninsert_raw_breakpoint): ... this.
12663 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12664 (reinsert_raw_breakpoint): Change parameter type to
12666 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12668 (check_breakpoints): Adjust. Use release_breakpoint.
12669 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12670 (breakpoint_inserted_here): Ditto.
12671 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12672 Don't trust the breakpoint's shadow if it is not inserted.
12673 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12674 (delete_all_breakpoints): Adjust.
12675 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12676 use delete_breakpoint_1.
12678 * mem-break.h (breakpoints_supported): Delete declaration.
12679 (set_gdb_breakpoint_at): Declare.
12680 (gdb_breakpoint_here): Declare.
12681 (delete_breakpoint_at): Delete.
12682 (delete_gdb_breakpoint_at): Declare.
12684 * server.h (struct raw_breakpoint): Forward declare.
12685 (struct process_info): New field `raw_breakpoints'.
12687 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12690 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12692 * linux-low.c (status_pending_p_callback): Fix comment.
12693 (linux_wait_for_event_1): Move most of the internal breakpoint
12694 handling from here...
12695 (linux_wait_1): ... to here.
12696 (count_events_callback): New.
12697 (select_singlestep_lwp_callback): New.
12698 (select_event_lwp_callback): New.
12699 (cancel_breakpoints_callback): New.
12700 (select_event_lwp): New.
12701 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12702 priority to all LWPs that have had events that should be reported
12703 to the client. Cancel breakpoints when about to reporting the
12704 event to the client, not while stopping lwps. No longer cancel
12705 finished single-steps here.
12706 (cancel_finished_single_step): Delete.
12707 (cancel_finished_single_steps): Delete.
12709 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12711 * mem-break.c (enum bkpt_type): New.
12712 (struct breakpoint): New field `type'.
12713 (set_breakpoint_at): Change return type to struct breakpoint
12714 pointer. Set type to `other_breakpoint' by default.
12715 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12716 in the breakpoint list.
12717 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12718 (reinsert_breakpoint): Rename to ...
12719 (reinsert_raw_breakpoint): ... this.
12720 (reinsert_breakpoints_at): Adjust.
12721 * mem-break.h (struct breakpoint): Declare.
12722 (set_breakpoint_at): Change return type to struct breakpoint
12725 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12727 * server.c (handle_query): Assign, not compare.
12729 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12731 Teach linux gdbserver to step-over-breakpoints.
12733 * linux-low.c (can_hardware_single_step): New.
12734 (supports_breakpoints): New.
12735 (handle_extended_wait): If stopping threads, read the stop pc of
12736 the new cloned LWP.
12738 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12739 low target doesn't support retrieving the PC.
12740 (add_lwp): Set last_resume_kind to resume_continue.
12741 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12742 (linux_attach): Don't clear stop_expected. Set the lwp's
12743 last_resume_kind to resume_stop.
12744 (linux_detach_one_lwp): Don't check for removed breakpoints.
12745 (check_removed_breakpoint): Delete.
12746 (status_pending_p): Rename to ...
12747 (status_pending_p_callback): ... this. Don't check for removed
12748 breakpoints. Don't consider threads that are stopped from GDB's
12750 (linux_wait_for_lwp): Always read the stop_pc here.
12751 (cancel_breakpoint): New.
12752 (step_over_bkpt): New global.
12753 (linux_wait_for_event_1): Implement stepping over breakpoints.
12754 (gdb_wants_lwp_stopped): New.
12755 (gdb_wants_all_stopped): New.
12756 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12757 single-step traps here. Store the thread's last reported target
12759 (send_sigstop): Don't clear stop_expected. Always set it,
12761 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12762 (cancel_finished_single_step): New.
12763 (cancel_finished_single_steps): New.
12764 (wait_for_sigstop): Don't cancel finished single-step traps here.
12765 (linux_resume_one_lwp): Don't check for removed breakpoints.
12766 Don't set `step' on non-hardware step archs.
12767 (linux_set_resume_request): Ignore resume_stop requests if already
12768 stopping or stopped. Set the lwp's last_resume_kind.
12769 (resume_status_pending_p): Don't check for removed breakpoints.
12770 (need_step_over_p): New.
12771 (start_step_over): New.
12772 (finish_step_over): New.
12773 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12774 requests. Clear the thread's last reported target waitstatus.
12775 Don't use the `suspended' flag. Don't consider pending breakpoints.
12776 (linux_resume): Start a step-over if necessary.
12777 (proceed_one_lwp): New.
12778 (proceed_all_lwps): New.
12779 (unstop_all_lwps): New.
12780 * linux-low.h (struct lwp_info): Rewrite comment for the
12781 `suspended' flag. Add the `stop_pc' field. Delete the
12782 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12783 Add `'last_resume_kind' and `need_step_over' fields.
12784 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12785 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12786 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12787 (set_raw_breakpoint_at): New.
12788 (set_breakpoint_at): Rewrite to use it.
12789 (reinsert_breakpoint_handler): Delete.
12790 (set_reinsert_breakpoint): New.
12791 (reinsert_breakpoint_by_bp): Delete.
12792 (delete_reinsert_breakpoints): New.
12793 (uninsert_breakpoint): Rewrite.
12794 (uninsert_breakpoints_at): New.
12795 (reinsert_breakpoint): Rewrite.
12796 (reinsert_breakpoints_at): New.
12797 (check_breakpoints): Rewrite.
12798 (breakpoint_here): New.
12799 (breakpoint_inserted_here): New.
12800 (check_mem_read): Adjust.
12801 * mem-break.h (breakpoints_supported, breakpoint_here)
12802 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12803 (reinsert_breakpoint_by_bp): Delete declaration.
12804 (delete_reinsert_breakpoints): Declare.
12805 (reinsert_breakpoint): Delete declaration.
12806 (reinsert_breakpoints_at): Declare.
12807 (uninsert_breakpoint): Delete declaration.
12808 (uninsert_breakpoints_at): Declare.
12809 (check_breakpoints): Adjust prototype.
12810 * server.h: Adjust include order.
12811 (struct thread_info): Declare here. Add a `last_status' field.
12813 2010-03-23 Michael Snyder <msnyder@vmware.com>
12815 * server.c (crc32): New function.
12816 (handle_query): Add handling for 'qCRC:' request.
12818 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12820 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12821 lwp had been stopped by a watchpoint.
12823 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12825 * server.h (internal_error): Declare.
12826 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12827 * utils.c (internal_error): New function.
12829 2010-03-15 Andreas Schwab <schwab@redhat.com>
12831 * configure.srv: Fix typo setting srv_regobj.
12833 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12835 * linux-low.c (fetch_register): Avoid passing a non string literal
12837 (usr_store_inferior_registers): Ditto.
12839 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12841 * linux-low.c (linux_write_memory): Bail out early if peeking
12844 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12846 * linux-low.h (struct lwp_info): New fields
12847 `stopped_by_watchpoint' and `stopped_data_address'.
12848 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12849 here, and cache them in the lwp object.
12850 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12852 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12854 (linux_stopped_by_watchpoint): Rewrite.
12855 (linux_stopped_data_address): Rewrite.
12857 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12859 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12860 switching the current inferior, not before.
12862 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12864 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12865 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12866 i386-linux.c and amd64-linux.c.
12867 (reg-i386.o): Removed.
12868 (reg-i386.c): Likewise.
12869 (reg-i386-linux.o): Likewise.
12870 (reg-i386-linux.c): Likewise.
12871 (reg-x86-64.o): Likewise.
12872 (reg-x86-64.c): Likewise.
12873 (reg-x86-64-linux.o): Likewise.
12874 (reg-x86-64-linux.c): Likewise.
12876 (i386.c): Likewise.
12877 (i386-linux.o): Likewise.
12878 (i386-linux.c): Likewise.
12879 (amd64.o): Likewise.
12880 (amd64.c): Likewise.
12881 (amd64-linux.o): Likewise.
12882 (amd64-linux.c): Likewise.
12884 * configure.srv (srv_i386_regobj): New.
12885 (srv_i386_linux_regobj): Likewise.
12886 (srv_amd64_regobj): Likewise.
12887 (srv_amd64_linux_regobj): Likewise.
12888 (srv_i386_32bit_xmlfiles): Likewise.
12889 (srv_i386_64bit_xmlfiles): Likewise.
12890 (srv_i386_xmlfiles): Likewise.
12891 (srv_amd64_xmlfiles): Likewise.
12892 (srv_i386_linux_xmlfiles): Likewise.
12893 (srv_amd64_linux_xmlfiles): Likewise.
12894 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12895 srv_xmlfiles to $srv_i386_xmlfiles.
12896 (i[34567]86-*-mingw32ce*): Likewise.
12897 (i[34567]86-*-mingw*): Likewise.
12898 (i[34567]86-*-nto*): Likewise.
12899 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12900 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12901 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12902 (x86_64-*-linux*): Likewise.
12904 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12905 (init_registers_amd64_linux): New.
12906 (x86_arch_setup): Replace init_registers_x86_64_linux with
12907 init_registers_amd64_linux.
12909 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12911 * configure.ac: Check for libdl. If it is not available link against
12912 static libthread_db.
12913 * configure: Regenerate.
12915 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12919 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12920 handing a read watchpoint.
12921 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12923 2010-02-12 Doug Evans <dje@google.com>
12925 * linux-low.c (linux_supports_tracefork_flag): Document.
12926 (linux_look_up_symbols): Add comment.
12928 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12930 * regcache.c (supply_register): Clear regcache if buf is NULL.
12932 2010-02-02 Nicolas Roche <roche@sourceware.org>
12933 Joel Brobecker <brobecker@adacore.com>
12935 * inferiors.c (find_inferior): Add function documentation.
12936 (unloaded_dll): Handle the case where the unloaded dll has not
12937 been previously registered in the dll list.
12939 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12941 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12942 (thumb2_breakpoint): New.
12943 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12945 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12947 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12948 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12951 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12953 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12955 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12957 * linux-s390-low.c (s390_collect_ptrace_register)
12958 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12960 2010-01-21 Doug Evans <dje@google.com>
12962 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12963 (PTRACE_ARG4_TYPE): New macro.
12964 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12965 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12966 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12967 (usr_store_inferior_registers): Ditto.
12968 (linux_read_memory, linux_write_memory): Ditto.
12969 (linux_test_for_tracefork): Ditto.
12971 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12972 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12974 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12976 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12979 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12981 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12982 prototype to take a regcache. Adjust.
12984 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12986 * regcache.h (struct thread_info): Forward declare.
12987 (struct regcache): New.
12988 (new_register_cache): Adjust prototype.
12989 (get_thread_regcache): Declare.
12990 (free_register_cache): Adjust prototype.
12991 (registers_to_string, registers_from_string): Ditto.
12992 (supply_register, supply_register_by_name, collect_register)
12993 (collect_register_as_string, collect_register_by_name): Ditto.
12994 * regcache.c (struct inferior_regcache_data): Delete.
12995 (get_regcache): Rename to ...
12996 (get_thread_regcache): ... this. Adjust. Switch inferior before
12997 fetching registers.
12998 (regcache_invalidate_one): Adjust.
12999 (regcache_invalidate): Fix prototype.
13000 (new_register_cache): Return the new register cache.
13001 (free_register_cache): Change prototype.
13002 (realloc_register_cache): Adjust.
13003 (registers_to_string): Change prototype to take a regcache. Adjust.
13004 (registers_from_string): Ditto.
13005 (register_data): Ditto.
13006 (supply_register): Ditto.
13007 (supply_register_by_name): Ditto.
13008 (collect_register): Ditto.
13009 (collect_register_as_string): Ditto.
13010 (collect_register_by_name): Ditto.
13011 * server.c (process_serial_event): Adjust.
13012 * linux-low.h (regset_fill_func, regset_store_func): Change
13014 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13016 * linux-low.c (get_stop_pc): Adjust.
13017 (check_removed_breakpoint): Adjust.
13018 (linux_wait_for_event): Adjust.
13019 (linux_resume_one_lwp): Adjust.
13020 (fetch_register): Add regcache parameter. Adjust.
13021 (usr_store_inferior_registers): Ditto.
13022 (regsets_fetch_inferior_registers): Ditto.
13023 (regsets_store_inferior_registers): Ditto.
13024 (linux_fetch_registers, linux_store_registers): Ditto.
13025 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13027 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13029 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13030 prototype to take a regcache.
13031 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13032 * remote-utils.c (convert_ascii_to_int, outreg)
13033 (prepare_resume_reply): Change prototype to take a regcache.
13035 * target.h (struct target_ops) <fetch_registers, store_registers>:
13036 Change prototype to take a regcache.
13037 (fetch_inferior_registers, store_inferior_registers): Change
13038 prototype to take a regcache. Adjust.
13039 * proc-service.c (ps_lgetregs): Adjust.
13040 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13041 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13042 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13043 take a regcache. Adjust.
13044 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13045 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13046 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13047 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13048 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13049 (cris_cannot_fetch_register):
13050 (cris_breakpoint_at): Change prototype to take a regcache.
13052 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13053 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13054 to take a regcache. Adjust.
13055 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13057 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13058 take a regcache. Adjust.
13059 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13060 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13061 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13062 * linux-mips-low.c (mips_get_pc):
13063 (mips_set_pc): Change prototype to take a regcache. Adjust.
13064 (mips_reinsert_addr): Adjust.
13065 (mips_collect_register): Change prototype to take a regcache.
13067 (mips_supply_register):
13068 (mips_collect_register_32bit, mips_supply_register_32bit)
13069 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13070 (mips_store_fpregset): Ditto.
13071 * linux-ppc-low.c (ppc_supply_ptrace_register)
13072 (ppc_supply_ptrace_register): Ditto.
13073 (parse_spufs_run): Adjust.
13074 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13075 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13076 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13077 take a regcache. Adjust.
13078 * linux-s390-low.c (s390_collect_ptrace_register)
13079 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13080 (s390_set_pc): Change prototype to take a regcache. Adjust.
13081 (s390_arch_setup): Adjust.
13082 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13083 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13084 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13085 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13086 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13088 (sparc_breakpoint_at): Adjust.
13089 * linux-xtensa-low.c (xtensa_fill_gregset):
13090 (xtensa_store_gregset):
13091 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13092 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13093 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13094 prototype to take a regcache. Adjust.
13095 * win32-arm-low.c (arm_fetch_inferior_register)
13096 (arm_store_inferior_register): Change prototype to take a
13098 * win32-i386-low.c (i386_fetch_inferior_register)
13099 (i386_store_inferior_register): Change prototype to take a
13101 * win32-low.c (child_fetch_inferior_registers)
13102 (child_store_inferior_registers): Change prototype to take a
13104 (win32_wait): Adjust.
13105 (win32_fetch_inferior_registers): Change prototype to take a
13107 (win32_store_inferior_registers): Adjust.
13108 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13109 store_inferior_register>: Change prototype to take a regcache.
13111 2010-01-20 Doug Evans <dje@google.com>
13113 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13115 (linux_wait_for_event1, linux_init_signals): Ditto.
13116 (W_STOPCODE): Provide definition if missing.
13118 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13120 * linux-low.c (linux_core_of_thread): New.
13121 (compare_ints, show_process, list_threads): New.
13122 (linux_qxfer_osdata): Report threads and cores.
13123 (linux_target_op): Register linux_core_of_thread.
13124 * remote-utils.c (prepare_resume_reply): Report the core.
13125 (buffer_xml_printf): Support %d specifier.
13126 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13128 (handle_query): Handle qXfer:threads. Announce availability
13130 * target.h (struct target_ops): New field core_of_thread.
13132 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13134 * Makefile.in (clean): Remove new generated files.
13135 (reg-s390.o, reg-s390.c): Remove rules.
13136 (reg-s390x.o, reg-s390x.c): Likewise.
13137 (s390-linux32.o, s390-linux32.c): Add rules.
13138 (s390-linux64.o, s390-linux64.c): Likewise.
13139 (s390x-linux64.o, s390x-linux64.c): Likewise.
13140 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13141 * linux-s390-low.c: Include <elf.h>.
13142 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13143 (init_registers_s390): Remove prototype.
13144 (init_registers_s390x): Likewise.
13145 (init_registers_s390_linux32): Add prototype.
13146 (init_registers_s390_linux64): Likewise.
13147 (init_registers_s390x_linux64): Likewise.
13148 (s390_num_regs_3264): New define.
13149 (s390_regmap_3264): New global variable.
13150 (s390_cannot_fetch_register): Remove obsolete check.
13151 (s390_cannot_store_register): Likewise.
13152 (s390_collect_ptrace_register): Handle upper/lower register halves.
13153 (s390_supply_ptrace_register): Likewise.
13154 (s390_fill_gregset): Update to register number changes.
13155 (s390_get_hwcap): New routine.
13156 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13157 Install appropriate regmap and register set.
13159 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13161 * server.c (gdbserver_version): Update copyright year to 2010.
13162 * gdbreplay.c (gdbreplay_version): Likewise.
13164 2009-12-28 Doug Evans <dje@google.com>
13166 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13167 elf/external.h. Include <elf.h> instead but only if necessary.
13169 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13171 * linux-low.c (linux_remove_process): Remove `detaching'
13172 parameter. Don't release/detach from thread_db here.
13173 (linux_kill): Release/detach from thread_db here, ...
13174 (linux_detach): ... and here, before actually detaching.
13175 (linux_wait_1): ... and here, when a process exits.
13176 * thread-db.c (any_thread_of): New.
13177 (thread_db_free): Switch the current inferior to a thread of the
13180 2009-12-21 Doug Evans <dje@google.com>
13182 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13184 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13185 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13186 warning ifndef __NR_tkill. Move setting of errno there too.
13187 Delete unnecessary resetting of errno after syscall.
13188 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13190 * configure.ac: Check for dladdr.
13191 * config.in: Regenerate.
13192 * configure: Regenerate.
13193 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13194 (try_thread_db_load): Update.
13196 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13198 2009-12-18 Doug Evans <dje@google.com>
13200 * event-loop.c: Include unistd.h if it exists.
13202 * linux-low.c (my_waitpid): Move definition away from being in
13203 between linux_tracefork_child/linux_test_for_tracefork.
13205 * gdb_proc_service.h (psaddr_t): Fix type.
13206 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13207 signature to match glibc.
13209 2009-12-16 Doug Evans <dje@google.com>
13211 * linux-low.c (linux_read_memory): Fix argument to read.
13213 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13215 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13216 events, don't leave current_inferior pointing at null.
13218 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13220 * win32-low.c (LOG): Delete.
13221 (OUTMSG): Output to stderr.
13222 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13223 on compile time LOG macro.
13224 (win32_wait): Fix debug output.
13226 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13228 * win32-low.c (win32_add_one_solib): If the dll name is
13229 "ntdll.dll", prepend the system directory to the dll path.
13231 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13233 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13235 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13236 Vladimir Prus <vladimir@codesourcery.com>
13238 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13239 * configure.ac: Check for __mcoldfire__ and set
13240 gdb_cv_m68k_is_coldfire.
13241 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13242 reg-cf.o and reg-m68k.o.
13243 * configure: Regenerated.
13245 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13247 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13248 Pass it to thread_db_free.
13249 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13250 proper `detaching' argument to linux_remove_process.
13251 * linux-low.h (thread_db_free): Add `detaching' parameter.
13252 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13254 (thread_db_free): Add `detaching' parameter. Only
13255 call td_ta_clear_event if detaching from process.
13257 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13259 * thread-db.c (thread_db_free): Fix typo.
13261 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13264 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13266 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13268 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13269 with an i686 compiler.
13270 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13272 * configure: Rebuilt.
13274 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13278 * server.c (handle_search_memory_1): Correct read_addr initialization
13279 in loop for searching subsequent chunks.
13281 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13283 * configure.ac: New --with-libthread-db option.
13284 * thread-db.c: Allow direct dependence on libthread_db.
13285 (thread_db_free): Adjust.
13286 * config.in: Regenerate.
13287 * configure: Likewise.
13289 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13292 * thread-db.c (attach_thread): New function.
13293 (maybe_attach_thread): Return success/failure.
13294 (find_new_threads_callback): Adjust.
13295 (thread_db_find_new_threads): Loop until no new threads.
13297 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13299 * proc-service.c (ps_lgetregs): Formatting.
13301 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13303 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13304 * configure.ac: Adjust.
13305 * linux-low.h (struct process_info_private): Move members to struct
13307 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13308 * linux-low.c (linux_remove_process): Adjust.
13309 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13310 * server.c (handle_query): Move code ...
13311 (handle_monitor_command): ... here. New function.
13312 * target.h (struct target_ops): New member.
13313 * thread-db.c (struct thread_db): New.
13314 (libthread_db_search_path): New variable.
13315 (thread_db_create_event, thread_db_enable_reporting)
13316 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13317 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13318 (try_thread_db_load_1, dladdr_to_soname): New functions.
13319 (try_thread_db_load, thread_db_load_search): New functions.
13320 (thread_db_init): Search for libthread_db.
13321 (thread_db_free): New function.
13322 (thread_db_handle_monitor_command): Likewise.
13323 * config.in: Regenerate.
13324 * configure: Regenerate.
13326 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13328 * spu-low.c (spu_kill): Wait for inferior to terminate.
13329 Call clear_inferiors.
13330 (spu_detach): Call clear_inferiors.
13332 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13334 * aclocal.m4: Regenerate.
13335 * config.in: Likewise.
13336 * configure: Likewise.
13338 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13340 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13341 (parse_spufs_run): New function.
13342 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13343 (ppc_breakpoint_at): Handle SPU breakpoints.
13345 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13347 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13348 (SPUFS_MAGIC): Define.
13349 (spu_enumerate_spu_ids): New function.
13350 (linux_qxfer_spu): New function.
13351 (linux_target_ops): Install linux_qxfer_spu.
13353 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13355 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13356 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13357 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13358 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13359 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13360 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13361 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13362 (init_registers_powerpc_cell32l): Add prototype.
13363 (init_registers_powerpc_cell64l): Likewise.
13364 (ppc_arch_setup): Detect Cell/B.E. architecture.
13366 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13368 * Makefile.in (datarootdir): New variable.
13370 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13372 * linux-low.c (linux_write_memory): Update debugging output.
13373 * Makefile.in (clean): Add new descriptions.
13374 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13375 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13376 * configure.srv: Add new files for arm*-*-linux*.
13377 * linux-arm-low.c: Add new declarations.
13378 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13379 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13380 (HWCAP_VFPv3D16): New.
13381 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13382 instead of __IWMMXT__.
13383 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13384 (arm_arch_setup): New.
13385 (target_regsets): Remove #ifdef. Add VFP regset.
13386 (the_low_target): Use arm_arch_setup.
13388 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13390 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13391 the main thread again.
13393 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13395 Adding Neutrino gdbserver.
13396 * configure: Regenerated.
13397 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13398 * configure.srv (i[34567]86-*-nto*): New target.
13399 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13400 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13401 (nto_comctrl) [__QNX__]: New function.
13402 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13404 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13406 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13409 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13410 Pedro Alves <pedro@codesourcery.com>
13412 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13413 don't support CONTEXT_EXTENDED_REGISTERS.
13414 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13415 (the_low_target): Install them.
13416 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13417 failing with ERROR_PIPE_NOT_CONNECTED.
13419 2009-06-30 Doug Evans <dje@google.com>
13420 Pierre Muller <muller@ics.u-strasbg.fr>
13422 Add h/w watchpoint support to x86-linux, win32-i386.
13423 * Makefile.in (SFILES): Add i386-low.c
13424 (i386_low_h): Define.
13425 (i386-low.o): Add dependencies.
13426 (linux-x86-low.o): Add i386-low.h dependency.
13427 (win32-i386-low.o): Ditto.
13428 * i386-low.c: New file.
13429 * i386-low.h: New file.
13430 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13431 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13432 * linux-low.c (linux_add_process): Initialize arch_private.
13433 (linux_remove_process): Free arch_private.
13434 (add_lwp): Initialize arch_private.
13435 (delete_lwp): Free arch_private.
13436 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13438 * linux-low.h (process_info_private): New member arch_private.
13439 (lwp_info): New member arch_private.
13440 (linux_target_ops): New members new_process, new_thread,
13442 (ptid_of): New macro.
13443 * linux-x86-low.c: Include stddef.h, i386-low.h.
13444 (arch_process_info): New struct.
13445 (arch_lwp_info): New struct.
13446 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13447 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13448 (i386_dr_low_get_status): New function.
13449 (x86_insert_point, x86_remove_point): New functions.
13450 (x86_stopped_by_watchpoint): New function.
13451 (x86_stopped_data_address): New function.
13452 (x86_linux_new_process, x86_linux_new_thread): New functions.
13453 (x86_linux_prepare_to_resume): New function.
13454 (the_low_target): Add entries for insert_point, remove_point,
13455 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13457 * server.c (debug_hw_points): New global.
13458 (monitor_show_help): Document set debug-hw-points.
13459 (handle_query): Process "set debug-hw-points".
13460 * server.h (debug_hw_points): Declare.
13461 (paddress): Declare.
13462 * utils.c (NUMCELLS, CELLSIZE): New macros.
13463 (get_sell, xsnprintf, paddress): New functions.
13464 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13465 remove_point, stopped_by_watchpoint, stopped_data_address.
13466 * win32-i386-low.c: Include i386-low.h.
13467 (debug_reg_state): Replaces dr.
13468 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13469 (i386_dr_low_get_status): New function.
13470 (i386_insert_point, i386_remove_point): New functions.
13471 (i386_stopped_by_watchpoint): New function.
13472 (i386_stopped_data_address): New function.
13473 (i386_initial_stuff): Update.
13474 (get_thread_context,set_thread_context,i386_thread_added): Update.
13475 (the_low_target): Add entries for insert_point,
13476 remove_point, stopped_by_watchpoint, stopped_data_address.
13477 * win32-low.c (win32_insert_watchpoint): New function.
13478 (win32_remove_watchpoint): New function.
13479 (win32_stopped_by_watchpoint): New function.
13480 (win32_stopped_data_address): New function.
13481 (win32_target_ops): Add entries for insert_watchpoint,
13482 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13483 * win32-low.h (win32_target_ops): New members insert_point,
13484 remove_point, stopped_by_watchpoint, stopped_data_address.
13486 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13488 * server.c (process_serial_event): Re-return unsupported, not
13489 error, if the type isn't recognized. Re-allow supporting only
13490 insert or remove packets. Also call require_running for
13491 breakpoints. Add missing break statement to default case. Tidy.
13492 * target.h (struct target_ops): Rename insert_watchpoint to
13493 insert_point, and remove_watchpoint to remove_point.
13495 * linux-low.h (struct linux_target_ops): Likewise.
13496 * linux-low.c (linux_insert_watchpoint): Rename to ...
13497 (linux_insert_point): ... this. Adjust.
13498 (linux_remove_watchpoint): Rename to ...
13499 (linux_remove_point): ... this. Adjust.
13500 (linux_target_ops): Adjust.
13501 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13502 (cris_insert_point): ... this.
13503 (cris_remove_watchpoint): Rename to ...
13504 (cris_remove_point): ... this.
13505 (the_low_target): Adjust.
13507 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13509 * server.c (handle_v_kill): Pass signal_pid to
13510 kill_inferior if multi_process is zero.
13512 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13514 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13515 * target.h (target_ops): Comment for *_watchpoint to make it clear
13516 the functions can get types '0' and '1'.
13518 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13520 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13521 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13522 * regcache.c (get_regcache): Likewise.
13523 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13524 * win32-low.c (child_fetch_inferior_registers): Remove check for
13527 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13528 Pedro Alves <pedro@codesourcery.com>
13530 * target.h (struct target_ops) <supports_multi_process>: New
13532 (target_supports_multi_process): New.
13533 * server.c (handle_query): Even if GDB reports support, only
13534 enable multi-process if the target also supports it. Report
13535 multi-process support only if the target backend supports it.
13536 * linux-low.c (linux_supports_multi_process): New function.
13537 (linux_target_ops): Install it as target_supports_multi_process
13540 2009-05-24 Doug Evans <dje@google.com>
13542 Global renaming of find_thread_pid to find_thread_ptid.
13543 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13544 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13545 All callers updated.
13547 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13548 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13551 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13552 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13553 (linux_resume_one_lwp): Ditto.
13555 2009-05-23 Doug Evans <dje@google.com>
13557 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13558 from struct inferior_list_entry * to struct lwp_info *.
13559 All callers updated.
13561 2009-05-13 Doug Evans <dje@google.com>
13563 * linux-x86-low.c: Don't include assert.h.
13564 (x86_siginfo_fixup): Use fatal, not assert.
13565 (x86_arch_setup): Fix comment.
13567 2009-05-12 Doug Evans <dje@google.com>
13569 Biarch support for i386/amd64 gdbserver.
13570 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13571 Add linux-x86-low.c.
13572 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13573 (linux-x86-low.o): Add.
13574 * linux-x86-64-low.c: Delete.
13575 * linux-i386-low.c: Delete.
13576 * linux-x86-low.c: New file.
13577 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13579 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13581 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13582 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13583 (linux_child_pid_to_exec_file): New function.
13584 (elf_64_header_p, elf_64_file_p): New functions.
13585 (siginfo_fixup): New function.
13586 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13587 give target a chance to convert layout.
13588 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13589 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13591 2009-05-07 Doug Evans <dje@google.com>
13593 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13594 (regsets_store_inferior_registers): Ditto.
13596 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13600 * linux-low.c (must_set_ptrace_flags): Delete.
13601 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13603 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13604 `lwp->must_set_ptrace_flags' instead.
13605 (linux_wait_for_event_1): Set ptrace options here.
13606 (linux_wait_1): ... not here.
13608 2009-04-30 Doug Evans <dje@google.com>
13610 * inferiors.c (started_inferior_callback): New function.
13611 (attached_inferior_callback): New function.
13612 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13613 * server.c (print_started_pid, print_attached_pid): New functions.
13614 (detach_or_kill_for_exit): New function.
13615 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13616 * server.h (have_started_inferiors_p): Declare.
13617 (have_attached_inferiors_p): Declare.
13619 * inferiors.c (remove_process): Fix memory leak, free process.
13620 * linux-low.c (linux_remove_process): New function.
13621 (linux_kill): Call it instead of remove_process.
13622 (linux_detach, linux_wait_1): Ditto.
13624 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13626 * configure.srv: Add x86 Windows CE target.
13628 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13630 * inferiors.c (get_thread_process): Make global.
13631 * server.h (get_thread_process): Add prototype.
13632 * thread-db.c (find_one_thread): Use get_thread_process
13633 instead of current_process.
13634 (thread_db_get_tls_address): Do not crash if called when
13635 thread layer is not yet initialized.
13637 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13639 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13640 * spu-low.c (current_tid): Rename to ...
13641 (current_ptid): ... this.
13642 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13643 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13644 ptid_get_lwp (current_ptid) instead of current_tid.
13645 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13646 instead of current_tid. Use find_process_pid to verify pid
13647 argument is valid. Pass proper argument to remove_process.
13648 (spu_thread_alive): Compare current_ptid instead of current_tid.
13649 (spu_resume): Likewise.
13651 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13653 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13656 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13658 Implement the multiprocess extensions, and add linux multiprocess
13661 * server.h (ULONGEST): Declare.
13662 (struct ptid, ptid_t): New.
13663 (minus_one_ptid, null_ptid): Declare.
13664 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13665 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13666 (struct inferior_list_entry): Change `id' type from unsigned from
13668 (struct sym_cache, struct breakpoint, struct
13669 process_info_private): Forward declare.
13670 (struct process_info): Declare.
13671 (current_process): Declare.
13672 (all_processes): Declare.
13673 (initialize_inferiors): Declare.
13674 (add_thread): Adjust to use ptid_t.
13675 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13676 (add_process, remove_process, find_thread_pid): Declare.
13677 (find_inferior_id): Adjust to use ptid_t.
13678 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13679 (multi_process): Declare.
13680 (push_event): Adjust to use ptid_t.
13681 (read_ptid, write_ptid): Declare.
13682 (prepare_resume_reply): Adjust to use ptid_t.
13683 (clear_symbol_cache): Declare.
13684 * inferiors.c (all_processes): New.
13685 (null_ptid, minus_one_ptid): New.
13686 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13687 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13688 (add_thread): Change unsigned long to ptid. Remove gdb_id
13690 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13691 (gdb_id_to_thread): Rename to ...
13692 (find_thread_pid): ... this. Change unsigned long to ptid.
13693 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13694 (loaded_dll, pull_pid_from_list): Adjust.
13695 (add_process, remove_process, find_process_pid)
13696 (get_thread_process, current_process, initialize_inferiors): New.
13697 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13698 (struct target_waitstatus) <related_pid>: Ditto.
13699 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13700 return type to int.
13701 (struct target_ops) <join>: Add `pid' argument.
13702 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13703 (struct target_ops) <wait>: Add `ptid' field. Change return type
13705 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13706 (mywait): Add `ptid' argument. Change return type to ptid_t.
13707 (target_pid_to_str): Declare.
13708 * target.c (set_desired_inferior): Adjust to use ptids.
13709 (mywait): Add new `ptid' argument. Adjust.
13710 (target_pid_to_str): New.
13711 * mem-break.h (free_all_breakpoints): Declare.
13712 * mem-break.c (breakpoints): Delelete.
13713 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13714 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13715 to use per-process breakpoint list.
13716 (free_all_breakpoints): New.
13717 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13718 (symbol_cache, all_symbols_looked_up): Delete.
13720 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13722 (prepare_resume_reply): Change ptid argument's type from unsigned
13723 long to ptid_t. Adjust. Implement W;process and X;process.
13724 (free_sym_cache, clear_symbol_cache): New.
13725 (look_up_one_symbol): Adjust to per-process symbol cache. *
13726 * server.c (cont_thread, general_thread, step_thread): Change type
13728 (attached): Delete.
13729 (multi_process): New.
13730 (last_ptid): Change type to ptid_t.
13731 (struct vstop_notif) <ptid>: Change type to ptid_t.
13732 (queue_stop_reply, push_event): Change `ptid' argument's type to
13734 (discard_queued_stop_replies): Add `pid' argument.
13735 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13736 changes. Don't reference the `attached' global.
13737 (attach_inferior): Adjust to mywait interface changes.
13738 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13739 features. Handle and report "multiprocess+". Handle
13741 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13743 (handle_v_kill): New.
13744 (handle_v_stopped): Adjust to use target_pid_to_str.
13745 (handle_v_requests): Allow multiple attaches and runs when
13746 multiprocess extensions are in effect. Handle "vKill".
13747 (myresume): Adjust to use ptids.
13748 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13749 (handle_status): Adjust to discard_queued_stop_replies interface
13751 (first_thread_of, kill_inferior_callback)
13752 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13753 (main): Call initialize_inferiors. Adjust to use ptids, killing
13754 and detaching from all inferiors. Handle multiprocess packet
13756 * linux-low.h: Include gdb_proc_service.h.
13757 (struct process_info_private): New.
13758 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13759 <lwpid_of>: Use ptid_get_lwp.
13760 (get_lwp_thread): Adjust.
13761 (struct lwp_info): Add `dead' member.
13762 (find_lwp_pid): Declare.
13763 * linux-low.c (thread_db_active): Delete.
13764 (new_inferior): Adjust comment.
13765 (inferior_pid): Delete.
13766 (linux_add_process): New.
13767 (handle_extended_wait): Adjust.
13768 (add_lwp): Change unsigned long to ptid.
13769 (linux_create_inferior): Add process to processes table. Adjust
13770 to use ptids. Don't set new_inferior here.
13771 (linux_attach_lwp): Rename to ...
13772 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13773 it. Adjust to use ptids.
13774 (linux_attach_lwp): New.
13775 (linux_attach): Add process to processes table. Don't set
13777 (struct counter): New.
13778 (second_thread_of_pid_p, last_thread_of_process_p): New.
13779 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13780 multiple processes.
13781 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13782 processes. Remove process from process table.
13783 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13784 to multiple processes.
13785 (any_thread_of): New.
13786 (linux_detach): Add `pid' argument, and handle it. Remove process
13787 from processes table.
13788 (linux_join): Add `pid' argument. Handle it.
13789 (linux_thread_alive): Change unsighed long argument to ptid_t.
13790 Consider dead lwps as not being alive.
13791 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13792 threads we're not interested in.
13793 (same_lwp, find_lwp_pid): New.
13794 (linux_wait_for_lwp): Change `pid' argument's type from int to
13796 (linux_wait_for_event): Rename to ...
13797 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13798 from int to ptid_t. Adjust.
13799 (linux_wait_for_event): New.
13800 (linux_wait_1): Add `ptid' argument. Change return type to
13801 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13802 that exit from the process table.
13803 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13805 (mark_lwp_dead): New.
13806 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13807 stopping all threads, mark its main lwp as dead.
13808 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13810 (fetch_register, usr_store_inferior_registers)
13811 (regsets_fetch_inferior_registers)
13812 (regsets_store_inferior_registers, linux_read_memory)
13813 (linux_write_memory): Inline `inferior_pid'.
13814 (linux_look_up_symbols): Adjust to use per-process
13815 `thread_db_active'.
13816 (linux_request_interrupt): Adjust to use ptids.
13817 (linux_read_auxv): Inline `inferior_pid'.
13818 (initialize_low): Don't reference thread_db_active.
13819 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13820 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13821 (ps_getpid): Return the pid of the current inferior.
13822 * thread-db.c (proc_handle, thread_agent): Delete.
13823 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13825 (find_one_thread): Change argument type to ptid_t. Adjust to
13827 (maybe_attach_thread): Adjust to per-process data and ptids.
13828 (thread_db_find_new_threads): Ditto.
13829 (thread_db_init): Ditto.
13830 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13831 processes table. Adjust to use ptids.
13832 (spu_kill, spu_detach): Adjust interface. Remove process from
13834 (spu_join, spu_thread_alive): Adjust interface.
13835 (spu_wait): Adjust interface. Remove process from processes
13836 table. Adjust to use ptids.
13837 * win32-low.c (current_inferior_tid): Delete.
13838 (current_inferior_ptid): New.
13839 (debug_event_ptid): New.
13840 (thread_rec): Take a ptid. Adjust.
13841 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13842 (child_delete_thread): Ditto.
13843 (do_initial_child_stuff): Add `attached' argument. Add process to
13845 (child_fetch_inferior_registers, child_store_inferior_registers):
13847 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13848 (win32_attach): Pass 1 to do_initial_child_stuff.
13849 (win32_kill): Adjust interface. Remove process from processes
13851 (win32_detach): Ditto.
13852 (win32_join): Adjust interface.
13853 (win32_thread_alive): Take a ptid.
13854 (win32_resume): Adjust to use ptids.
13855 (get_child_debug_event): Ditto.
13856 (win32_wait): Adjust interface. Remove exiting process from
13859 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13861 Non-stop mode support.
13863 * server.h (non_stop): Declare.
13864 (gdb_client_data, handler_func): Declare.
13865 (delete_file_handler, add_file_handler, start_event_loop):
13867 (handle_serial_event, handle_target_event, push_event)
13868 (putpkt_notif): Declare.
13869 * target.h (enum resume_kind): New.
13870 (struct thread_resume): Replace `step' field by `kind' field.
13871 (TARGET_WNOHANG): Define.
13872 (struct target_ops) <wait>: Add `options' argument.
13873 <supports_non_stop, async, start_non_stop>: New fields.
13874 (target_supports_non_stop, target_async): New.
13875 (start_non_stop): Declare.
13876 (mywait): Add `options' argument.
13877 * target.c (mywait): Add `options' argument. Print child exit
13878 notifications here.
13879 (start_non_stop): New.
13880 * server.c (non_stop, own_buf, mem_buf): New globals.
13881 (struct vstop_notif): New.
13882 (notif_queue): New global.
13883 (queue_stop_reply, push_event, discard_queued_stop_replies)
13884 (send_next_stop_reply): New.
13885 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13887 (attach_inferior): In non-stop mode, don't wait for the target
13889 (handle_general_set): Handle QNonStop.
13890 (handle_query): When handling qC, return the current general
13891 thread, instead of the first thread of the list.
13892 (handle_query): If the backend supports non-stop mode, include
13893 QNonStop+ in the qSupported query response.
13894 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13896 (handle_v_attach, handle_v_run): Handle non-stop mode.
13897 (handle_v_stopped): New.
13898 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13899 (myresume): Adjust to use resume_kind. Handle non-stop.
13900 (queue_stop_reply_callback): New.
13901 (handle_status): Handle non-stop mode.
13902 (main): Clear non_stop flag on reconnection. Use the event-loop.
13903 Refactor serial protocol handling from here ...
13904 (process_serial_event): ... to this new function. When GDB
13905 selects any thread, select one here. In non-stop mode, wait until
13906 GDB acks all pending events before exiting.
13907 (handle_serial_event, handle_target_event): New.
13908 * remote-utils.c (remote_open): Install remote_desc in the event
13910 (remote_close): Remove remote_desc from the event loop.
13911 (putpkt_binary): Rename to...
13912 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13913 (putpkt_binary): New as wrapper around putpkt_binary_1.
13914 (putpkt_notif): New.
13915 (prepare_resume_reply): In non-stop mode, don't change the
13917 * event-loop.c: New.
13918 * Makefile.in (OBJ): Add event-loop.o.
13919 (event-loop.o): New rule.
13921 * linux-low.h (pid_of): Moved here.
13923 (get_lwp_thread): Use lwpid_of.
13924 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13925 * linux-low.c (pid_of): Delete.
13926 (inferior_pid): Use lwpid_of.
13927 (linux_event_pipe): New.
13928 (target_is_async_p): New.
13930 (handle_extended_wait): Use lwpid_of.
13931 (add_lwp): Don't set lwpid field.
13932 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13933 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13934 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13935 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13936 first. Adjust to linux_wait_for_event interface changes. Use
13938 (linux_detach): Don't delete the main lwp here.
13939 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13940 (status_pending_p): Don't consider explicitly suspended lwps.
13941 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13942 pointer. Add OPTIONS argument. Change return type to int. Use
13943 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13944 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13945 pointer. Add status pointer argument. Return a pid instead of a
13946 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13947 changes. In non-stop mode, don't switch to a random thread.
13948 (linux_wait): Rename to...
13949 (linux_wait_1): ... this. Add target_options argument, and handle
13950 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13951 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13952 clean exit and signal exit code. Don't stop all threads in
13953 non-stop mode. In all-stop mode, only stop all threads when
13954 reporting a stop to GDB. Handle explicit thread stop requests.
13955 (async_file_flush, async_file_mark): New.
13957 (send_sigstop): Use lwpid_of.
13958 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13959 interface changes. In non-stop mode, don't switch to a random
13961 (linux_resume_one_lwp): Use lwpid_of.
13962 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13963 (linux_resume_one_thread): ... this. Handle resume_stop. In
13964 non-stop mode, don't look for pending flag in all threads.
13965 (resume_status_pending_p): Don't consider explicitly suspended
13967 (my_waitpid): Reimplement. Emulate __WALL.
13968 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13970 (sigchld_handler, linux_supports_non_stop, linux_async)
13971 (linux_start_non_stop): New.
13972 (linux_target_ops): Register linux_supports_non_stop, linux_async
13973 and linux_start_non_stop.
13974 (initialize_low): Install SIGCHLD handler.
13975 * thread-db.c (thread_db_create_event, find_one_thread)
13976 (thread_db_get_tls_address): Use lwpid_of.
13977 * win32-low.c (win32_detach): Adjust to use resume_kind.
13978 (win32_wait): Add `options' argument.
13979 * spu-low.c (spu_resume): Adjust to use resume_kind.
13980 (spu_wait): Add `options' argument.
13982 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13984 Decouple target code from remote protocol.
13986 * target.h (enum target_waitkind): New.
13987 (struct target_waitstatus): New.
13988 (struct target_ops) <wait>: Return an unsigned long. Take a
13989 target_waitstatus pointer instead of a char pointer.
13990 (mywait): Likewise.
13991 * target.c (mywait): Change prototype to return an unsigned long.
13992 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13993 * server.h (thread_from_wait, old_thread_from_wait): Delete
13995 (prepare_resume_reply): Change prototype to take a
13997 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13998 (last_status, last_ptid): New.
13999 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14000 pid instead of a signal.
14001 (attach_inferior): Remove "status" and "signal" parameters.
14003 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14005 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14006 (handle_v_requests, myresume): Remove "status" and "signal"
14007 parameters. Adjust.
14008 (handle_status): New.
14009 (main): Delete local `status'. Adjust.
14010 * remote-utils.c: Include target.h.
14011 (prepare_resume_reply): Change prototype to take a
14012 target_waitstatus. Adjust.
14014 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14016 * spu-low.c (spu_wait): Adjust.
14017 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14019 (win32_wait): Adjust.
14021 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14023 * target.h (struct thread_resume): Delete leave_stopped member.
14024 (struct target_ops): Add a `n' argument to the `resume' callback.
14025 * server.c (start_inferior): Adjust.
14026 (handle_v_cont, myresume): Adjust.
14027 * linux-low.c (check_removed_breakpoint): Adjust to resume
14028 interface change, and to removed leave_stopped field.
14029 (resume_ptr): Delete.
14030 (struct thread_resume_array): New.
14031 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14032 resume interface change.
14033 (linux_continue_one_thread, linux_queue_one_thread)
14034 (resume_status_pending_p): Check if the resume field is NULL
14035 instead of checking the leave_stopped member.
14036 (linux_resume): Adjust to the target resume interface change.
14037 * spu-low.c (spu_resume): Adjust to the target resume interface
14039 * win32-low.c (win32_detach, win32_resume): Ditto.
14041 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14043 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14045 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14047 (linux_continue_one_thread): Only preserve the stepping flag if
14048 there's a pending breakpoint.
14050 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14052 * server.c (main): After the inferior having exited, call
14053 remote_close before exiting gdbserver.
14055 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14057 Fix size of FPSCR in Power 7 processors.
14058 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14059 (PPC_FEATURE_HAS_DFP): New #define.
14060 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14063 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14065 * server.c (handle_query) Whitespace and formatting.
14067 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14069 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14070 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14071 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14072 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14073 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14074 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14075 Makefile.in, configure.ac: Fix whitespace throughout.
14076 * configure: Regenerate.
14078 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14080 * inferiors.c (find_inferior): Make it safe for the callback
14081 function to delete the currently iterated inferior.
14083 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14085 * Makefile.in (linuw_low_h): Move higher.
14086 (thread-db.o): Depend on $(linux_low_h).
14088 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14090 Rename "process" to "lwp" throughout.
14092 * linux-low.c (all_processes): Rename to...
14093 (all_lwps): ... this.
14094 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14095 (add_process): Rename to ...
14096 (add_lwp): ... this. Adjust.
14097 (linux_create_inferior): Adjust.
14098 (linux_attach_lwp): Adjust.
14099 (linux_attach): Adjust.
14100 (linux_kill_one_process): Rename to ...
14101 (linux_kill_one_lwp): ... this. Adjust.
14102 (linux_kill): Adjust.
14103 (linux_detach_one_process): Rename to ...
14104 (linux_detach_one_lwp): ... this. Adjust.
14105 (linux_detach): Adjust.
14106 (check_removed_breakpoint): Adjust.
14107 (status_pending_p): Adjust.
14108 (linux_wait_for_process): Rename to ...
14109 (linux_wait_for_lwp): ... this. Adjust.
14110 (linux_wait_for_event): Adjust.
14111 (send_sigstop): Adjust.
14112 (wait_for_sigstop): Adjust.
14113 (stop_all_processes): Rename to ...
14114 (stop_all_lwps): ... this.
14115 (linux_resume_one_process): Rename to ...
14116 (linux_resume_one_lwp): ... this. Adjust.
14117 (linux_set_resume_request, linux_continue_one_thread)
14118 (linux_queue_one_thread, resume_status_pending_p)
14119 (usr_store_inferior_registers, regsets_store_inferior_registers)
14120 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14122 * linux-low.h (get_process): Rename to ...
14123 (get_lwp): ... this. Adjust.
14124 (get_thread_process): Rename to ...
14125 (get_thread_lwp): ... this. Adjust.
14126 (get_process_thread): Rename to ...
14127 (get_lwp_thread): ... this. Adjust.
14128 (struct process_info): Rename to ...
14129 (struct lwp_info): ... this.
14130 (all_processes): Rename to ...
14131 (all_lwps): ... this.
14132 * proc-service.c (ps_lgetregs): Adjust.
14133 * thread-db.c (thread_db_create_event, find_one_thread)
14134 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14136 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14138 * server.c (handle_query): Handle "qAttached".
14140 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14142 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14143 GPLv3, update license URL.
14145 2009-03-01 Doug Evans <dje@google.com>
14147 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14148 (server_h): Add gdb_signals.h.
14149 (signals.o): Update.
14150 * server.h (target_signal_from_host,target_signal_to_host_p)
14151 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14153 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14155 * remote-utils.c (getpkt): Also generate remote-debug
14156 information if noack_mode is set.
14158 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14160 * server.c (handle_query): Report qXfer:siginfo:read and
14161 qXfer:siginfo:write as supported and handle them.
14162 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14163 * linux-low.c (linux_xfer_siginfo): New.
14164 (linux_target_ops): Set it.
14166 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14168 * server.c (gdbserver_usage): Mention --remote-debug.
14169 (main): Accept '--remote-debug' switch.
14171 2009-01-18 Doug Evans <dje@google.com>
14173 * regcache.c (new_register_cache): No need to check result of xcalloc.
14174 * server.c (handle_search_memory): Back out calls to xmalloc,
14175 result is checked and error is returned to user upon failure.
14176 (handle_query): Ditto. Add more checks for result of malloc.
14177 (handle_v_cont): Check result of malloc, report error back to
14179 (handle_v_run): Ditto. Call freeargv.
14180 * server.h (freeargv): Declare.
14181 * utils.c (freeargv): New fn.
14183 2009-01-15 Doug Evans <dje@google.com>
14185 * gdbreplay.c (perror_with_name): Make arg const char *.
14186 * server.h (target_signal_to_name): Make return type const char *.
14187 * thread-db.c (thread_db_err_str): Make return type const char *.
14188 * utils.c (perror_with_name): Make arg const char *.
14190 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14192 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14193 when handling a EXIT_PROCESS_DEBUG_EVENT.
14195 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14197 * gdbreplay.c (gdbreplay_version): Update copyright year.
14198 * server.c (gdbserver_version): Likewise.
14200 2009-01-05 Doug Evans <dje@google.com>
14202 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14203 (handle_extended_wait): Improve comment.
14205 2008-12-13 Doug Evans <dje@google.com>
14207 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14208 * server.h (ATTR_MALLOC): New macro.
14209 (xmalloc,xcalloc,xstrdup): Declare.
14210 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14211 * inferiors.c: Ditto.
14212 * linux-low.c: Ditto.
14213 * mem-break.c: Ditto.
14214 * regcache.c: Ditto.
14215 * remote-utils.c: Ditto.
14218 * win32-low.c: Ditto.
14220 2008-12-12 Doug Evans <dje@google.com>
14222 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14223 in debugging printf.
14225 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14227 2008-12-09 Doug Evans <dje@google.com>
14229 * linux-low.h (struct process_info): Delete member tid, unused.
14230 * thread-db.c (find_one_thread): Update.
14231 (maybe_attach_thread): Update.
14233 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14235 * target.h (struct target_ops): Add qxfer_osdata member.
14236 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14238 (linux_qxfer_osdata): New functions.
14239 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14241 * server.c (handle_query): Handle "qXfer:osdata:read:".
14242 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14243 (buffer_xml_printf): New functions.
14244 * server.h (struct buffer): New.
14245 (buffer_grow_str, buffer_grow_str0): New macros.
14246 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14247 (buffer_xml_printf): Declare.
14249 2008-11-24 Doug Evans <dje@google.com>
14251 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14253 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14255 * server.c (handle_v_run): Always use the supplied argument list.
14257 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14259 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14260 (xtensa_regmap_table): Add entry for scompare1.
14262 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14264 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14265 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14266 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14267 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14268 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14269 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14270 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14271 XML target descriptions.
14272 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14273 when inferior is running on an ISA 2.05 or later processor. Add
14274 special case to return offset for full 64-bit slot of FPSCR when
14277 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14279 * Makefile.in (SFILES, clean): Added sparc64 files.
14280 (reg-sparc64.o, reg-sparc64.c): New.
14281 * configure.srv (sparc*-*-linux*): New configuration.
14282 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14283 syscall arguments for SPARC.
14284 (regsets_store_inferior_registers): Likewise.
14285 * linux-sparc-low.c: New file.
14287 2008-10-21 Doug Evans <dje@google.com>
14289 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14290 (READLINE_DIR,READLINE_DEP): Delete.
14291 (INTERNAL_CFLAGS): Update.
14292 (LINTFLAGS): Update.
14294 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14296 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14297 whole argv from the last run, not just argv[0].
14299 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14301 * regcache.c (new_register_cache): Return NULL if the register
14302 cache size isn't known yet.
14303 (free_register_cache): Avoid dereferencing a NULL regcache.
14305 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14307 * configure.srv: Merge MIPS and MIPS64.
14309 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14311 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14313 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14315 * Makefile.in: Add required vsx dependencies.
14317 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14318 Declare init_registers_powerpc_vsx32l.
14319 Declare init_registers_powerpc_vsx64l.
14320 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14321 (ppc_arch_setup): Check for VSX in hwcap.
14322 (ppc_fill_vsxregset): New function.
14323 (ppc_store_vsxregset): New function.
14324 Add new VSX entry in regset_info target_regsets.
14326 * configure.srv: Add new VSX dependencies.
14328 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14330 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14331 (remote_open): Set or clear transport_is_reliable.
14332 (putpkt_binary): Don't expect acks in noack mode.
14333 (getpkt): Don't send ack/nac in noack mode.
14334 * server.c (handle_general_set): Handle QStartNoAckMode.
14335 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14337 (main): Reset noack_mode on every connection.
14338 * server.h (noack_mode): Declare.
14340 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14342 * Makefile.in (GDBREPLAY_OBS): New variable.
14343 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14345 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14346 Daniel Jacobowitz <dan@codesourcery.com>
14348 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14349 (usr_store_inferior_registers): Likewise.
14350 (regsets_store_inferior_registers): Likewise.
14352 2008-07-31 Rolf Jansen <rj@surtec.com>
14353 Pedro Alves <pedro@codesourcery.com>
14355 * configure.ac: Check for memmem declaration.
14356 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14357 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14358 (disable_packet_qfThreadInfo): Unconditionally compile.
14359 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14360 * configure, config.in: Regenerate.
14362 2008-07-28 Doug Kwan <dougkwan@google.com>
14364 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14365 (linux_write_memory): Remove declaration of errno.
14367 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14369 * linux-low.c (handle_extended_wait): Do not use "status"
14370 variable uninitialized.
14372 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14374 * server.c (handle_v_attach): Inhibit reporting dll changes.
14376 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14378 * remote-utils.c (prepare_resume_reply): If requested, don't
14379 output "thread:TID" in the T stop reply.
14381 * server.c (disable_packet_vCont, disable_packet_Tthread)
14382 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14383 (handle_query): If requested, disable support for qC, qfThreadInfo
14385 (handle_v_requests): If requested, disable support for vCont.
14386 (gdbserver_show_disableable): New.
14387 (main): Handle --disable-packet and --disable-packet=LIST.
14389 * server.h (disable_packet_vCont, disable_packet_Tthread)
14390 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14392 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14394 * server.c (gdbserver_usage): Mention --version.
14396 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14398 * Makefile.in (gdbreplay.o): New rule.
14400 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14402 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14403 message, not gdbserver.
14405 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14406 Nathan Sidwell <nathan@codesourcery.com>
14407 Joseph Myers <joseph@codesourcery.com>
14409 * acinclude.m4: Include ../../config/acx.m4.
14410 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14411 * configure, config.in: Regenerate.
14412 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14413 * server.c (gdbserver_version): Print PKGVERSION.
14414 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14415 (main): Adjust gdbserver_usage calls.
14416 * gdbreplay.c (version, host_name): Add declarations.
14417 (gdbreplay_version, gdbreplay_usage): New.
14418 (main): Accept --version and --help options.
14420 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14422 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14423 (arm_breakpoint_at): Handle Thumb.
14424 (the_low_target): Add comment.
14426 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14428 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14430 2008-05-09 Doug Evans <dje@google.com>
14432 * server.h (decode_search_memory_packet): Declare.
14433 * remote-utils.c (decode_search_memory_packet): New fn.
14434 * server.c (handle_search_memory_1): New fn.
14435 (handle_search_memory): New fn.
14436 (handle_query): Process qSearch:memory packets.
14438 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14440 * regcache.c (registers_length): Remove.
14441 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14442 full register packet.
14443 * regcache.h (registers_length): Remove prototype.
14444 * server.h (PBUFSIZ): Define to 16384.
14446 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14448 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14449 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14450 powerpc-64l.o, and powerpc-altivec64l.o.
14451 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14452 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14453 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14454 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14455 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14458 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14459 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14460 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14461 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14462 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14463 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14464 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14465 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14466 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14467 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14470 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14471 (init_registers_powerpc_32l): ... this new prototype.
14472 (init_registers_powerpc_32): Remove, replace by ...
14473 (init_registers_powerpc_altivec32l): ... this new prototype.
14474 (init_registers_powerpc_e500): Remove, replace by ...
14475 (init_registers_powerpc_e500l): ... this new prototype.
14476 (init_registers_ppc64): Remove, replace by ...
14477 (init_registers_powerpc_64l): ... this new prototype.
14478 (init_registers_powerpc_64): Remove, replace by ...
14479 (init_registers_powerpc_altivec64l): ... this new prototype.
14480 (ppc_num_regs): Set to 73.
14481 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14482 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14483 (ppc_cannot_store_register): Handle orig_r3 and trap.
14484 (ppc_arch_setup): Update init_registers_... calls.
14485 (ppc_fill_gregset): Handle orig_r3 and trap.
14487 * inferiors.c (clear_inferiors): Reset current_inferior.
14489 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14491 * acinclude.m4: Add override.m4.
14492 * configure: Regenerate.
14494 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14496 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14497 initial call to init_register_ppc64.
14499 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14501 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14502 single powerpc*-*-linux* case.
14503 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14505 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14507 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14508 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14510 * linux-ppc-low.c: Include <elf.h>.
14511 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14512 (ppc_hwcap): New global variable.
14513 (ppc_regmap): Remove __SPE__ #ifdef sections.
14514 (ppc_regmap_e500): New global variable.
14515 (ppc_cannot_store_register): Update __SPE__ special case.
14516 (ppc_get_hwcap): New function.
14517 (ppc_arch_setup): Use it to determine whether inferior supports
14518 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14519 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14520 Do not access registers if target does not support AltiVec.
14521 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14522 Do not access registers if target does not support SPE.
14523 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14525 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14527 * linux-low.c (disabled_regsets, num_regsets): New.
14528 (use_regsets_p): Delete.
14529 (linux_wait_for_process): Clear disabled_regsets.
14530 (regsets_fetch_inferior_registers): Check and set it.
14531 (regsets_store_inferior_registers): Likewise.
14532 (linux_fetch_registers, linux_store_registers): Do not use
14534 (initialize_low): Allocate disabled_regsets.
14536 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14538 * Makefile.in (LIBOBJS): New.
14539 (OBS): Use LIBOBJS.
14540 (memmem.o): New rule.
14541 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14542 * configure: Regenerated.
14544 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14546 * server.c (handle_query): Never return "unsupported" for
14547 qXfer:features:read queries.
14549 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14551 * server.c (get_features_xml): Fix inverted condition.
14552 (handle_query): Always support qXfer:feature:read.
14554 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14556 * server.c (wrapper_argv): New.
14557 (start_inferior): Handle wrapper_argv. If set, expect an extra
14559 (gdbserver_usage): Document --wrapper.
14560 (main): Parse --wrapper.
14562 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14564 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14565 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14566 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14567 (ppc_set_pc): Likewise.
14568 (ppc_arch_setup): New function.
14569 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14570 of collect_register.
14571 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14573 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14575 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14576 instead of linux-ppc64-low.o.
14577 * linux-ppc64-low.c: Remove file.
14578 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14579 (linux-ppc64-low.o): Remove rule.
14581 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14582 (init_registers_powerpc_64): Likewise.
14583 (ppc_regmap): Conditionally define depending on __powerpc64__.
14584 (ppc_cannot_store_register): Do not special-case "fpscr" when
14585 compiled on __powerpc64__.
14586 (ppc_collect_ptrace_register): New function.
14587 (ppc_supply_ptrace_register): New function.
14588 (ppc_breakpoint): Change type to "unsigned int".
14589 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14590 (the_low_target): Conditionally provide initializers for the
14591 arch_setup member depending on __powerpc64__. Install
14592 collect_ptrace_register and supply_ptrace_register members.
14594 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14596 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14597 * server.c (gdbserver_xmltarget): Define.
14598 (get_features_xml): Use it to replace "target.xml" and arch_string.
14600 * configure.srv: Remove srv_xmltarget. Add XML files that were
14601 mentioned there to srv_xmlfiles instead. Remove conditional tests
14602 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14603 srv_xmlfiles and srv_regobj to include all possible choices.
14604 * configure.ac (srv_xmltarget): Remove.
14605 (srv_xmlfiles): Do not add "target.xml".
14606 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14607 checks for supplementary target information.
14608 * configure: Regenerate.
14609 * Makefile.in (XML_TARGET): Remove.
14610 (target.xml): Remove rule.
14611 (clean): Do not clean up target.xml.
14612 (.PRECIOUS): Do not mention target.xml.
14614 * target.h (struct target_ops): Remove arch_string member.
14615 * linux-low.c (linux_arch_string): Remove.
14616 (linux_target_ops): Remove arch_string initializer.
14617 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14618 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14619 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14620 * spu-low.c (spu_arch_string): Remove.
14621 (spu_target_ops): Remove arch_string initializer.
14622 * win32-low.c (win32_arch_string): Remove.
14623 (win32_target_ops): Remove arch_string initializer.
14624 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14625 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14626 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14628 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14630 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14631 by collect_ptrace_register and supply_ptrace_register hooks.
14632 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14633 instead of checking for the_low_target.left_pad_xfer.
14634 (usr_store_inferior_registers): Use collect_ptrace_register callback
14635 instead of checking for the_low_target.left_pad_xfer.
14637 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14638 (s390_supply_ptrace_register): Likewise.
14639 (s390_fill_gregset): Call s390_collect_ptrace_register.
14640 (the_low_target): Update.
14642 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14643 (ppc_supply_ptrace_register): Likewise.
14644 (the_low_target): Update.
14646 * linux-i386-low.c (the_low_target): Update.
14647 * linux-x86-64-low.c (the_low_target): Update.
14649 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14651 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14652 reg-s390.o and reg-s390x.o.
14654 * linux-low.c (new_inferior): New global variable.
14655 (linux_create_inferior, linux_attach): Set it.
14656 (linux_wait_for_process): Call the_low_target.arch_setup after the
14657 target has stopped for the first time.
14658 (initialize_low): Do not call the_low_target.arch_setup.
14660 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14661 (s390_set_pc): Likewise.
14662 (s390_arch_setup): New function.
14663 (the_low_target): Use s390_arch_setup as arch_setup routine.
14665 * regcache.c (realloc_register_cache): New function.
14666 (set_register_cache): Call it for each existing regcache.
14668 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14670 * server.h (init_registers): Remove prototype.
14672 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14673 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14674 instead of init_registers ().
14675 * linux-arm-low.c (init_registers_arm): Add prototype.
14676 (init_registers_arm_with_iwmmxt): Likewise.
14677 (the_low_target): Add initializer for arch_setup field.
14678 * linux-cris-low.c (init_registers_cris): Add prototype.
14679 (the_low_target): Add initializer for arch_setup field.
14680 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14681 (the_low_target): Add initializer for arch_setup field.
14682 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14683 (the_low_target): Add initializer for arch_setup field.
14684 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14685 (the_low_target): Add initializer for arch_setup field.
14686 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14687 (the_low_target): Add initializer for arch_setup field.
14688 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14689 (the_low_target): Add initializer for arch_setup field.
14690 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14691 (init_registers_mips64_linux): Likewise.
14692 (the_low_target): Add initializer for arch_setup field.
14693 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14694 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14695 (the_low_target): Add initializer for arch_setup field.
14696 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14697 (init_registers_powerpc_64): Likewise.
14698 (the_low_target): Add initializer for arch_setup field.
14699 * linux-s390-low.c (init_registers_s390): Add prototype.
14700 (init_registers_s390x): Likewise.
14701 (the_low_target): Add initializer for arch_setup field.
14702 * linux-sh-low.c (init_registers_sh): Add prototype.
14703 (the_low_target): Add initializer for arch_setup field.
14704 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14705 (the_low_target): Add initializer for arch_setup field.
14706 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14707 (the_low_target): Add initializer for arch_setup field.
14709 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14710 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14711 instead of init_registers ().
14712 * win32-arm-low.c (init_registers_arm): Add prototype.
14713 (the_low_target): Add initializer for arch_setup field.
14714 * win32-i386-low.c (init_registers_i386): Add prototype.
14715 (the_low_target): Add initializer for arch_setup field.
14717 * spu-low.c (init_registers_spu): Add prototype.
14718 (initialize_low): Call initialie_registers_spu () instead of
14719 initialize_registers ().
14721 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14723 * server.c (handle_v_requests): When handling the vRun and vAttach
14724 packets, if already debugging a process, don't kill it. Return an
14727 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14729 * server.c (handle_query): Correct length check.
14731 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14733 * win32-low.c (do_initial_child_stuff): Add process handle
14734 parameter. Set current_process_handle and current_process_id from the
14735 parameters. Clear globals.
14736 (win32_create_inferior): Don't set current_process_handle and
14737 current_process_id here. Instead pass them on the call to
14738 do_initial_child_stuff.
14739 (win32_attach): Likewise.
14740 (win32_clear_inferiors): New.
14741 (win32_kill): Don't close the current process handle or the
14742 current thread handle here. Instead call win32_clear_inferiors.
14743 (win32_detach): Don't open a new handle to the process. Call
14744 win32_clear_inferiors.
14745 (win32_join): Don't rely on current_process_handle; open a new
14746 handle using the process id.
14747 (win32_wait): Call win32_clear_inferiors when the inferior process
14750 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14752 * server.c (monitor_show_help): Add "exit".
14754 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14756 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14757 (clean): Add reg-xtensa.c.
14758 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14759 * configure.srv (xtensa*-*-linux*) New target.
14760 * linux-xtensa-low.c: New.
14761 * xtensa-xtregs.c: New.
14763 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14765 * hostio.c: Don't include errno.h.
14766 (errno_to_fileio_errno): Move to hostio-errno.
14767 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14768 error number outputting to the target->hostio_last_error callback.
14769 (hostio_packet_error): Use FILEIO_EINVAL directly.
14770 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14771 calls to hostio_error.
14772 * hostio-errno.c: New.
14773 * server.h (hostio_last_error_from_errno): Declare.
14774 * target.h (target_ops): Add hostio_last_error member.
14775 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14776 as hostio_last_error handler.
14777 * spu-low.c (spu_target_ops): Likewise.
14778 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14779 (wince_hostio_last_error): New functions.
14780 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14781 as hostio_last_error handler.
14782 (win32_target_ops) [!_WIN32_WCE]: Register
14783 hostio_last_error_from_errno as hostio_last_error handler.
14784 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14785 (hostio-errno.o): New rule.
14786 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14787 * configure.srv (srv_hostio_err_objs): New variable. Default to
14789 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14790 * configure: Regenerate.
14792 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14794 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14795 (linux_kill, linux_detach): Clean up the process list.
14796 * remote-utils.c (remote_open): Improve port number parsing.
14797 (putpkt_binary, input_interrupt): Only send interrupts if the target
14799 * server.c (extended_protocol): Make static.
14800 (attached): Define earlier.
14801 (exit_requested, response_needed, program_argv): New variables.
14802 (target_running): New.
14803 (start_inferior): Clear attached here.
14804 (attach_inferior): Set attached here.
14805 (require_running): Define.
14806 (handle_query): Use require_running and target_running. Implement
14808 (handle_v_attach, handle_v_run): New.
14809 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14810 (gdbserver_usage): Update.
14811 (main): Redo argument parsing. Handle --debug and --multi. Handle
14812 --attach along with other options or after the port. Save
14813 program_argv. Support no initial program. Resynchronize
14814 communication with GDB after an error. Handle "monitor exit".
14815 Use require_running and target_running. Always allow the extended
14816 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14817 restart in extended mode.
14818 * README: Refer to the GDB manual. Update --attach usage.
14820 2007-12-20 Andreas Schwab <schwab@suse.de>
14822 * linux-low.c (STACK_SIZE): Define.
14823 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14824 (linux_test_for_tracefork): Likewise.
14826 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14828 * linux-low.c (linux_wait_for_event): Update messages. Do not
14829 reinsert auto-delete breakpoints.
14830 * mem-break.c (struct breakpoint): Change return type of handler to
14832 (set_breakpoint_at): Update handler type.
14833 (reinsert_breakpoint_handler): Return 1 instead of calling
14835 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14837 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14838 * mem-break.h (set_breakpoint_at): Update handler type.
14839 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14840 * win32-low.c (auto_delete_breakpoint): New.
14841 (get_child_debug_event): Use it.
14843 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14845 * configure.ac: Check for pread and pwrite.
14846 * hostio.c (handle_pread): Fall back to lseek and read.
14847 (handle_pwrite): Fall back to lseek and write.
14848 * config.in, configure: Regenerated.
14850 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14852 * server.c (myresume): Add own_buf argument.
14853 (main): Update calls.
14855 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14857 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14858 * remote-utils.c (remote_open): Do not call disable_async_io.
14859 (block_async_io): Delete.
14860 (unblock_async_io): Make static.
14861 (initialize_async_io): New.
14862 * server.c (handle_v_cont): Handle async I/O here.
14863 (myresume): Likewise. Move other common resume tasks here...
14864 (main): ... from here. Call initialize_async_io. Disable async
14865 I/O before the main loop.
14866 * server.h (initialize_async_io): Declare.
14867 (block_async_io, unblock_async_io): Delete prototypes.
14868 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14870 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14872 * remote-utils.c (readchar): Allow binary data in received messages.
14874 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14876 * win32-low.c (attaching): New global.
14877 (win32_create_inferior): Clear the `attaching' global.
14878 (win32_attach): Set the `attaching' global.
14879 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14880 attaching. Only set a breakpoint at the entry point if not
14883 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14885 * server.c (main): Don't report dll events on the initial
14886 connection on attaches.
14888 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * server.c (main): Relax numerical bases supported for the pid of
14891 the --attach command line argument.
14893 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14895 * win32-low.c (win32_attach): Call OpenProcess before
14896 DebugActiveProcess, not after. Add last error output to error
14899 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14901 * win32-low.c (win32_get_thread_context)
14902 (win32_set_thread_context): New functions.
14903 (thread_rec): Use win32_get_thread_context.
14904 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14905 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14908 2007-12-03 Leo Zayas
14909 Pedro Alves <pedro_alves@portugalmail.pt>
14911 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14913 (child_add_thread): Minor cleanup.
14914 (child_continue): Resume artificially suspended threads before
14915 calling ContinueDebugEvent.
14916 (suspend_one_thread): New.
14917 (fake_breakpoint_event): New.
14918 (get_child_debug_event): Change return type to int. Check here if
14919 gdb sent an interrupt request. If a soft interrupt was requested,
14920 fake a breakpoint event. Return 0 if there is no event to handle,
14922 (win32_wait): Don't check here if gdb sent an interrupt request.
14923 Ensure there is a valid event to handle.
14924 (win32_request_interrupt): Add soft interruption method as last
14927 2007-12-03 Leo Zayas
14928 Pedro Alves <pedro_alves@portugalmail.pt>
14930 * win32-low.h (win32_thread_info): Add descriptions to the
14931 structure members. Replace `suspend_count' counter by a
14933 * win32-low.c (thread_rec): Update condition of when to get the
14934 context from the inferior. Rely on ContextFlags being set if it
14935 has already been retrieved. Only suspend the inferior thread if
14936 we haven't already. Warn if that fails.
14937 (continue_one_thread): s/suspend_count/suspended/. Only call
14938 ResumeThread once. Warn if that fails.
14940 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14942 * win32-low.c (win32_wait): Don't read from the inferior when it
14943 has already exited.
14945 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14947 * Makefile.in (win32_low_h): New variable.
14948 (win32-low.o): Add dependency on $(win32_low_h).
14949 (win32-arm-low.o, win32-i386-low.o): New rules.
14951 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14953 * hostio.c: Correct copyright year.
14955 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14957 * Makefile.in (OBS): Add hostio.o.
14958 (hostio.o): New rule.
14959 * server.h (handle_vFile): Declare.
14960 * hostio.c: New file.
14961 * server.c (handle_v_requests): Take packet_len and new_packet_len
14962 for binary packets. Call handle_vFile.
14963 (main): Update call to handle_v_requests.
14965 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14967 * linux-low.c: Include <sched.h>.
14969 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14971 * linux-low.c (linux_tracefork_grandchild): New.
14972 (linux_tracefork_child): Use clone.
14973 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14975 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14977 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14979 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14981 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14983 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14985 * inferiors.c (change_inferior_id): Delete.
14986 (add_pid_to_list, pull_pid_from_list): New.
14987 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14988 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14989 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14990 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14991 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14992 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14993 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14994 (using_threads): Always set to 1.
14995 (handle_extended_wait): New.
14996 (add_process): Do not set TID.
14997 (linux_create_inferior): Set must_set_ptrace_flags.
14998 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14999 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15000 (linux_thread_alive): Rename TID argument to LWPID.
15001 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15002 (linux_wait_for_event): Do not use TID or check using_threads. Update
15003 call to dead_thread_notify. Call handle_extended_wait.
15004 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15005 (send_sigstop): Delete sigstop_sent.
15006 (wait_for_sigstop): Avoid TID.
15007 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15008 (linux_test_for_tracefork): New.
15009 (linux_lookup_signals): Use thread_db_active and
15010 linux_supports_tracefork_flag.
15011 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15012 * linux-low.h (get_process_thread): Avoid TID.
15013 (struct process_ifo): Move thread_known and tid to the end. Remove
15015 (linux_attach_lwp, thread_db_init): Update prototypes.
15016 * server.h (change_inferior_id): Delete prototype.
15017 (add_pid_to_list, pull_pid_from_list): New prototypes.
15018 * thread-db.c (thread_db_use_events): New.
15019 (find_first_thread): Rename to...
15020 (find_one_thread): ...this. Update callers and messages. Do not
15021 call fatal. Check thread_db_use_events. Do not call
15022 change_inferior_id or new_thread_notify.
15023 (maybe_attach_thread): Update. Do not call new_thread_notify.
15024 (thread_db_init): Set thread_db_use_events. Check use_events.
15025 * utils.c (fatal, warning): Correct message prefix.
15027 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15029 * Makefile.in (clean): Remove new files.
15030 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15031 (powerpc-64.o, powerpc-64.c): New rules.
15032 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15033 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15035 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15037 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15038 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15039 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15040 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15041 (target_regsets): Add AltiVec and SPE register sets.
15042 * configure.ac: Check for AltiVec and SPE.
15043 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15044 (ppc_fill_vrregset, ppc_store_vrregset): New.
15045 (target_regsets): Add AltiVec register set.
15046 * configure: Regenerated.
15048 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15050 * linux-low.c (O_LARGEFILE): Define.
15051 (linux_read_memory): Use /proc/PID/mem.
15052 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15053 * configure, config.in: Regenerated.
15055 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15057 * linux-low.c (linux_wait_for_event): Do not pass signals while
15060 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15062 * win32-low.c (create_process): New.
15063 (win32_create_inferior): Use create_process instead of
15064 CreateProcess. If create_process failed retry appending an ".exe"
15065 suffix. Store the GetLastError result immediatelly after
15066 create_process calls and use it on the call to error.
15068 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15070 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15072 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15074 * configure.ac: Switch license to GPLv3.
15076 2007-08-01 Michael Snyder <msnyder@access-company.com>
15078 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15080 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15082 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15084 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15085 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15086 CloseToolhelp32Snapshot.
15087 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15088 CloseToolhelp32Snapshot.
15090 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15092 * server.c (main): Check for inferior exit before main loop.
15094 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15096 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15097 instead of on tmp_desc.
15099 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15100 Daniel Jacobowitz <dan@codesourcery.com>
15102 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15103 (add_thread): Minor cleanups.
15104 (clear_inferiors): Move lower in the file. Clear the DLL
15106 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15107 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15108 (xml_escape_text): New.
15109 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15111 (handle_v_cont): Report errors.
15112 (gdbserver_version): Update.
15113 (main): Correct size of own_buf. Do not report initial DLL events.
15114 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15115 (unloaded_dll, xml_escape_text): New.
15116 * win32-low.c (enum target_waitkind): Update comments.
15117 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15118 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15119 (win32_EnumProcessModules, win32_GetModuleInformation)
15120 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15121 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15122 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15123 (win32_Module32First, win32_Module32Next, load_toolhelp)
15124 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15125 (get_child_debug_event): Handle DLL events.
15126 (win32_wait): Likewise.
15128 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15130 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15131 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15133 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15135 * win32-low.c (handle_output_debug_string): Ignore event if not
15138 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15140 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15142 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15144 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15146 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15148 * inferiors.c (change_inferior_id): Add comment.
15149 * linux-low.c (check_removed_breakpoint): Add an early
15150 prototype. Improve debug output.
15151 (linux_attach): Doc update.
15152 (linux_detach_one_process, linux_detach): Clean up before releasing
15154 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15155 * linux-low.h (struct process_info): Doc improvement.
15156 * mem-break.c (delete_all_breakpoints): New.
15157 * mem-break.h (delete_all_breakpoints): New prototype.
15158 * thread-db.c (find_first_thread): New.
15159 (thread_db_create_event): Call it instead of
15160 thread_db_find_new_threads. Clean up unused variables.
15161 (maybe_attach_thread): Remove first thread handling.
15162 (thread_db_find_new_threads): Use find_first_thread.
15163 (thread_db_get_tls_address): Likewise.
15165 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15167 * thread-db.c (thread_db_find_new_threads): Add prototype.
15168 (thread_db_create_event): Check for the main thread before adding
15170 (maybe_attach_thread): Only enable event reporting if TID == 0.
15171 (thread_db_get_tls_address): Check for new threads.
15173 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15175 * linux-low.c (linux_create_inferior): Try execv before execvp.
15176 * spu-low.c (spu_create_inferior): Likewise.
15178 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15180 * linux-low.c (linux_create_inferior): Change execv to execvp.
15181 * spu-low.c (spu_create_inferior): Likewies.
15183 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15185 * Makefile.in (clean): Clean new files instead of deleted ones.
15186 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15187 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15189 * configure.srv: Specify XML files and new regformats for MIPS and
15191 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15192 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15193 an entry for the restart register.
15194 (mips_cannot_fetch_register, mips_cannot_store_register)
15195 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15196 register names to match the XML descriptions.
15197 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15198 restart register instead of $0.
15200 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15201 Markus Deuling <deuling@de.ibm.com>
15203 * remote-utils.c (decode_xfer_write): New function.
15204 * server.h (decode_xfer_write): Add prototype.
15205 * server.c (handle_query): Add PACKET_LEN argument. Support
15206 qXfer:spu:read and qXfer:spu:write packets.
15207 (main): Pass packet_len to handle_query.
15208 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15209 * target.h (target_ops): Add qxfer_spu.
15211 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15213 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15214 accessing non-seekable spufs files.
15216 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15218 * server.c (handle_query): Add reply for qC packet.
15220 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15221 Leo Zayas <lerele@champenstudios@com>
15223 * server.h (check_remote_input_interrupt_request): New function.
15224 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15225 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15226 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15227 (check_remote_input_interrupt_request): New function.
15228 * server.h (check_remote_input_interrupt_request): Declare.
15229 * win32-low.c (winapi_DebugBreakProcess,
15230 winapi_GenerateConsoleCtrlEvent): New typedefs.
15231 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15233 (win32_wait): Check for remote interrupt request
15234 with check_remote_input_interrupt_request.
15235 (win32_request_interrupt): New function.
15236 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15238 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15240 * win32-low.c (debug_registers_changed,
15241 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15242 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15243 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15244 (thread_rec): Get context using the low target.
15245 (child_add_thread): Call thread_added on the low target,
15246 which does the same thing.
15248 (do_initial_child_stuff): Remove debug registers references.
15249 Set context using the low target. Resume threads after
15250 setting the contexts.
15251 (child_continue): Remove dead variable. Remove debug
15252 registers references.
15253 (child_fetch_inferior_registers): Go through the low target.
15254 (do_child_store_inferior_registers): Remove.
15255 (child_store_inferior_registers): Go through the low target.
15256 (win32_resume): Remove debug registers references.
15257 Set context using the low target.
15258 (handle_exception): Change return type to void. Don't record
15259 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15260 first chance exception.
15261 (get_child_debug_event): Change return type to void. Remove
15262 goto loop. Always return after waiting for debug event.
15263 (win32_wait): Convert to switch statement. Handle spurious
15266 * win32-i386-low.c (debug_registers_changed,
15267 debug_registers_used): New.
15268 (initial_stuff): Rename to ...
15269 (i386_initial_stuff): ... this. Clear debug registers
15271 (store_debug_registers): Delete.
15272 (i386_get_thread_context): New.
15273 (load_debug_registers): Delete.
15274 (i386_set_thread_context): New.
15275 (i386_thread_added): New.
15276 (single_step): Rename to ...
15277 (i386_single_step): ... this.
15278 (do_fetch_inferior_registers): Rename to ...
15279 (i386_fetch_inferior_register): ... this.
15280 (i386_store_inferior_register): New.
15281 (the_low_target): Adapt to new interface.
15283 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15284 (arm_get_thread_context): New.
15285 (arm_set_thread_context): New.
15287 (do_fetch_inferior_registers): Rename to ...
15288 (arm_fetch_inferior_register): ... this.
15289 (arm_store_inferior_register): New.
15290 (arm_wince_breakpoint): Reimplement as unsigned long.
15291 (arm_wince_breakpoint_len): Define.
15292 (the_low_target): Adapt to new interface.
15294 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15295 load_debug_registers. Add get_thread_context, set_thread_context,
15296 thread_added and store_inferior_register. Rename
15297 fetch_inferior_registers to fetch_inferior_register.
15298 (regptr): Remove declaration.
15300 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15302 * linux-low.c (linux_detach): Change return type to int. Return 0.
15303 * spu-low.c (spu_detach): Likewise.
15305 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15307 * target.h (target_ops): Change return type of detach to int.
15309 (join_inferior): New.
15310 * server.c (main): Don't skip detach support on mingw32.
15311 If the inferior doesn't support detaching return error.
15312 Call join_inferior instead of using waitpid.
15313 * linux-low.c (linux_join): New.
15314 (linux_target_op): Add linux_join.
15315 * spu-low.c (spu_join): New.
15316 (spu_target_ops): Add spu_join.
15317 * win32-low.c (win32_detach): Adapt to new interface.
15318 Reopen current_process_handle before detaching. Issue a child
15319 resume before detaching.
15321 (win32_target_op): Add win32_join.
15323 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15325 * win32-low.c (win32-attach): Fix return value.
15326 * target.h (target_ops): Describe ATTACH return values.
15328 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15330 * win32-low.c (GETPROCADDRESS): Define.
15331 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15332 (winapi_DebugSetProcessKillOnExit): Likewise.
15333 (win32_create_inferior): Force usage of ansi CreateProcessA.
15334 (win32_attach): Use GETPROCADDRESS.
15335 (win32_detach): Likewise.
15337 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15339 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15341 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15343 * win32-low.c: Commit leftover changes from 2007-03-29.
15345 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15347 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15348 fields short instead of int. Add explicit padding.
15349 (i387_cache_to_fsave): Remove unnecessary casts.
15350 (i387_fsave_to_cache): Doc fix.
15351 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15353 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15355 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15356 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15358 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15360 * configure.srv (arm*-*-mingw32ce*): Move near the other
15363 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15365 * configure.ac: Add errno checking.
15366 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15367 sys/file.h and malloc.h.
15368 (AC_CHECK_DECLS): Add perror.
15369 (srv_mingwce): Handle.
15370 * configure.srv (i[34567]86-*-cygwin*): Add
15371 win32-i386-low.o to srv_tgtobj.
15372 (i[34567]86-*-mingw*): Likewise.
15373 (arm*-*-mingw32ce*): Add case.
15374 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15375 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15376 [__MINGW32CE__] (strerror): New function.
15377 [__MINGW32CE__] (errno): Define to GetLastError.
15378 [__MINGW32CE__] (COUNTOF): New macro.
15379 (remote_open): Remove extra close call.
15380 * mem-break.c (delete_breakpoint_at): New function.
15381 * mem-break.h (delete_breakpoint_at): Declare.
15382 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15383 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15384 [USE_WIN32API] (read, write): Add char* casts.
15385 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15386 * server.h: Include wincecompat.h on Windows CE.
15387 [HAVE_ERRNO_H]: Check.
15388 (perror): Declare if not declared.
15389 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15390 (perror_with_name): Remove errno declaration.
15391 * wincecompat.h: New.
15392 * wincecompat.c: New.
15393 * win32-low.h: New.
15394 * win32-arm-low.c: New.
15395 * win32-i386-low.c: New.
15396 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15397 (OUTMSG2): Make it safe.
15399 (COUNTOF): New macro.
15400 (NUM_REGS): Get it from the low target.
15401 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15402 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15403 (thread_rec): Let low target handle debug registers.
15404 (child_add_thread): Likewise.
15405 (child_init_thread_list): Likewise.
15406 (continue_one_thread): Likewise.
15408 (do_child_fetch_inferior_registers): Move to ...
15409 * win32-i386-low.c: ... here, and rename to ...
15410 (do_fetch_inferior_registers): ... this.
15411 * win32-low.c (child_fetch_inferior_registers):
15412 Go through the low target.
15413 (do_child_store_inferior_registers): Use regptr.
15414 (strwinerror): New function.
15415 (win32_create_inferior): Handle Windows CE.
15416 Use strwinerror instead of strerror on Windows error
15417 codes. Add program to the error output.
15418 Don't close the main thread handle on Windows CE.
15419 (win32_attach): Use coredll.dll on Windows CE.
15420 (win32_kill): Close current process and current
15422 (win32_detach): Use coredll.dll on Windows CE.
15423 (win32_resume): Let low target handle debug registers, and
15425 (handle_exception): Add/Remove initial breakpoint. Avoid
15426 non-existant WSTOPSIG on Windows CE.
15427 (win32_read_inferior_memory): Cast to remove warning.
15428 (win32_arch_string): Go through the low target.
15429 (initialize_low): Call set_breakpoint_data with the low
15430 target's breakpoint.
15431 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15432 FOP_REGNUM, mappings): Move to ...
15433 * win32-i386-low.c: ... here.
15434 * win32-low.c (win32_thread_info): Move to ...
15435 * win32-low.h: ... here.
15436 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15437 win32-arm-low.c and wincecompat.c.
15438 (all:): Add $EXEEXT.
15439 (install-only:): Likewise.
15440 (gdbserver:): Likewise.
15441 (gdbreplay:): Likewise.
15442 * config.in: Regenerate.
15443 * configure: Regenerate.
15445 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15447 * win32-low.c: Rename typedef thread_info to
15448 win32_thread_info throughout.
15450 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15452 * win32-i386-low.c: Rename to ...
15453 * win32-low.c: ... this.
15454 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15455 * Makefile.in: Likewise.
15457 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15459 * remote-utils.c (monitor_output): Constify msg parameter.
15460 * server.h (monitor_output): Likewise.
15461 * win32-i386-low.c (handle_output_debug_string): New.
15462 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15463 handle_output_debug_string.
15464 (get_child_debug_event): Likewise.
15466 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15468 * server.c (main): Correct strtoul check.
15470 2007-03-27 Jon Ringle <jon@ringle.org>
15472 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15474 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15476 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15478 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15480 * terminal.h: Check HAVE_SGTTY_H.
15482 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15484 * remote-utils.c (remote_open): Print out the assigned port number.
15486 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15488 * remote-utils.c (monitor_output): New function.
15489 * server.c (debug_threads): Define here.
15490 (monitor_show_help): New function.
15491 (handle_query): Handle qRcmd.
15492 (main): Do not handle 'd' packet.
15493 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15494 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15497 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15499 * Makefile.in (EXEEXT): New.
15500 (clean): Use $(EXEEXT).
15502 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15504 * target.h (target_ops): Rename send_signal to request_interrupt,
15505 and remove enum target_signal parameter.
15506 * linux-low.c (linux_request_interrupt): Rename from
15507 linux_send_signal, and always send SIGINT.
15508 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15509 and always send SIGINT.
15510 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15512 (input_interrupt): Likewise.
15514 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15516 * server.c (get_features_xml): Check if target implemented
15518 * win32-i386-low.c (win32_arch_string): New.
15519 (win32_target_ops): Add win32_arch_string as arch_string member.
15521 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15523 * spu-low.c (spu_arch_string): New.
15524 (spu_target_ops): Add spu_arch_string.
15526 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15528 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15529 * configure.ac: Do not check for terminal.h.
15530 * configure, config.in: Regenerated.
15532 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15534 * Makefile.in (OBS): Add $(XML_BUILTIN).
15535 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15537 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15538 (arm-with-iwmmxt.c): New.
15539 * config.in, configure: Regenerate.
15540 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15541 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15542 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15543 (arm*-*-linux*): Add iWMMXt and regset support.
15544 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15545 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15546 (arm_store_wmmxregset, target_regsets): New.
15547 * server.c (get_features_xml): Take annex argument. Check builtin
15549 (handle_query): Handle multiple annexes.
15551 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15553 * remote-utils.c [USE_WIN32API] (read, write): Define.
15554 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15557 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15559 * linux-i386-low.c (the_low_target): Set arch_string.
15560 * linux-x86-64-low.c (the_low_target): Likewise.
15561 * linux-low.c (linux_arch_string): New.
15562 (linux_target_ops): Add it.
15563 * linux-low.h (struct linux_target_ops): Add arch_string.
15564 * server.c (write_qxfer_response): Use const void * for DATA.
15565 (get_features_xml): New.
15566 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15567 * target.h (struct target_ops): Add arch_string method.
15569 2007-01-03 Denis Pilat <denis.pilat@st.com>
15570 Daniel Jacobowitz <dan@codesourcery.com>
15572 * linux-low.c (linux_kill): Handle being called with no threads.
15573 * win32-i386-low.c (win32_kill): Likewise.
15574 (get_child_debug_event): Clear current_process_handle.
15576 2006-12-30 Denis PILAT <denis.pilat@st.com>
15577 Daniel Jacobowitz <dan@codesourcery.com>
15579 * remote-utils.c (remote_open): Check the type of specified
15580 serial port devices before opening them.
15581 * server.c (main): Kill the inferior if an error occurs during
15582 the first remote_open.
15584 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15586 * README: Update supported targets.
15588 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15590 * Makefile.in (clean): Remove reg-mips64.c.
15591 (reg-mips64.c, reg-mips64.o): New rules.
15592 * configure.srv: Handle mips64. Include regset support for mips.
15593 * linux-mips-low.c (union mips_register): New.
15594 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15595 (mips_breakpoint, mips_breakpoint_at): Use int.
15596 (mips_collect_register, mips_supply_register)
15597 (mips_collect_register_32bit, mips_supply_register_32bit)
15598 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15599 (mips_store_fpregset, target_regsets): New.
15600 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15602 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15604 * configure.srv: Add target "spu*-*-*".
15605 * Makefile.in (clean): Remove reg-spu.c.
15606 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15607 * spu-low.c: New file.
15609 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15611 * configure.ac: Correct td_thr_tls_get_addr test.
15612 * configure: Regenerated.
15614 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15616 * linux-low.c (linux_wait_for_event): Reformat. Use the
15617 pass_signals array.
15618 * remote-utils.c (decode_address_to_semicolon): New.
15619 * server.c (pass_signals, handle_general_set): New.
15620 (handle_query): Mention QPassSignals for qSupported.
15621 (main): Call handle_general_set.
15622 * server.h (pass_signals, decode_address_to_semicolon): New.
15624 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15626 * server.c (handle_query): Correct error handling for read_auxv.
15628 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15630 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15631 and srv_linux_thread_db to yes.
15632 * linux-s390-low.c (s390_fill_gregset): New function.
15633 (target_regsets): Define data structure.
15635 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15637 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15638 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15639 * config.in, configure: Regenerated.
15640 * inferiors.c (gdb_id_to_thread): New function.
15641 (gdb_id_to_thread_id): Use it.
15642 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15643 * linux-low.h (struct process_info): Add th member.
15644 (thread_db_get_tls_address): New prototype.
15645 * remote-utils.c (decode_address): Make non-static.
15646 * server.c (handle_query): Handle qGetTLSAddr.
15647 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15648 * target.h (struct target_ops): Add get_tls_address.
15649 * thread-db.c (maybe_attach_thread): Save the thread handle.
15650 (thread_db_get_tls_address): New.
15652 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15654 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15655 (linux_resume_one_process): Take a siginfo_t *. Update all
15656 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15657 (struct pending_signals): Add a siginfo_t.
15658 (linux_wait_for_process): Always set last_status.
15659 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15660 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15661 * linux-low.h (struct process_info): Add last_status.
15663 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15665 * remote-utils.c (try_rle): New function.
15666 (putpkt_binary): Use it.
15668 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15670 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15671 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15672 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15673 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15674 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15677 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15679 * server.c (terminal_fd): New variable.
15680 (old_foreground_pgrp): Likewise.
15681 (restore_old_foreground_pgrp): New function.
15682 (start_inferior): Record the terminal file descriptor in terminal_fd
15683 and its original foreground group in old_foreground_pgrp. Register
15684 restore_old_foreground_pgrp with atexit().
15686 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15688 * server.c (handle_query): Correct qPart to qXfer.
15690 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15692 * configure.ac: Check for more headers which are missing on
15693 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15694 * configure.srv: Add Cygwin and mingw32.
15695 * remote-utils.c: Don't include headers unconditionally which
15696 are missing on mingw32. Include <winsock.h> for mingw32.
15697 (remote_open): Adjust for mingw32 support. Flush
15698 standard error after writing to it.
15699 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15700 (unblock_async_io, enable_async_io, disable_async_io)
15701 (readchar, getpkt): Update for Winsock support.
15702 (prepare_resume_reply): Expect a protocol signal number.
15703 * server.c: Disable <sys/wait.h> on mingw32.
15704 (start_inferior): Adjust for mingw32 support. Flush
15705 standard error after writing to it.
15706 (attach_inferior): Likewise. Use protocol signal
15708 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15710 * win32-i386-low.c: New file.
15711 * Makefile.in (XM_CLIBS): Set.
15712 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15713 (win32-i386-low.o): New dependency rule.
15714 * linux-low.c (linux_wait): Use target signal numbers.
15715 * target.h (struct target_ops): Doc fix.
15716 * server.h (target_signal_to_name): New prototype.
15717 * gdbreplay.c: Don't include headers unconditionally which
15718 are missing on mingw32. Include <winsock.h> for mingw32.
15719 (remote_close, remote_open): Adjust for Winsock support.
15720 * configure, config.in: Regenerated.
15722 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15724 * server.c (decode_xfer_read, write_qxfer_response): New.
15725 (handle_query): Take a packet length argument. Handle
15726 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15727 the qSupported response.
15728 (main): Update call to handle_query.
15730 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15732 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15733 (putpkt_binary): Renamed from putpkt and adjusted for binary
15735 (putpkt): New wrapper for putpkt_binary.
15736 (readchar): Don't mask off the high bit.
15737 (decode_X_packet): New function.
15738 * server.c (main): Call putpkt_binary if a handler sets the packet
15739 length. Save the length of the incoming packet. Handle 'X'.
15740 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15742 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15744 * server.c (handle_query): Handle qSupported.
15746 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15748 * remote-utils.c (all_symbols_looked_up): New variable.
15749 (look_up_one_symbol): Check it.
15750 * server.h (look_up_one_symbol): New declaration.
15751 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15753 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15755 * Makefile.in (linux-arm-low.o): Update dependencies.
15756 * linux-arm-low.c: Include "gdb_proc_service.h".
15757 (PTRACE_GET_THREAD_AREA): Define.
15758 (ps_get_thread_area): New function.
15760 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15762 * configure.srv (m68k*-*-uclinux*): New target.
15763 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15764 (linux_resume_one_process): Remove extraneous cast.
15765 (linux_read_offsets): New.
15766 (linux_target_op): Add linux_read_offsets on mmuless systems.
15767 * server.c (handle_query): Add qOffsets logic.
15768 * target.h (struct target_ops): Add read_offsets.
15770 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15772 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15773 (PTRACE_GET_THREAD_AREA): Define.
15774 (ps_get_thread_area): New function.
15775 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15776 (linux-x86-64-low.o): Update.
15778 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15780 * configure.ac: Remove checks for prfpregset_t.
15781 * gdb_proc_service.h: New file.
15782 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15783 new "gdb_proc_service.h".
15784 * proc-service.c: Likewise.
15785 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15786 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15787 * Makefile.in (gdb_proc_service_h): Updated.
15788 * configure, config.in: Regenerated.
15790 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15792 * remote-utils.c (prepare_resume_reply): Move declaration
15793 of gdb_id_from_wait to the top of the block.
15795 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15797 * linux-low.c (regsets_store_inferior_registers): Read the regset
15798 from the target before filling it.
15800 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15802 * server.c (attach_inferior): Return SIGTRAP for a successful
15805 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15807 * Makefile.in (OBS): Add version.o.
15808 (STAGESTUFF): Delete.
15809 (version.o): Add dependencies.
15810 (version.c): Replace rule.
15811 (clean): Remove version.c.
15812 * server.c (gdbserver_version): New.
15813 (gdbserver_usage): Use printf.
15814 (main): Handle --version and --help.
15815 * server.h (version, host_name): Add declarations.
15817 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15829 * linux-x86-64-low.c:
15831 * linux-s390-low.c:
15832 * linux-ppc64-low.c:
15834 * linux-mips-low.c:
15835 * linux-m68k-low.c:
15836 * linux-m32r-low.c:
15839 * linux-ia64-low.c:
15840 * linux-i386-low.c:
15841 * linux-crisv32-low.c:
15853 * gdbserver.1: Add (C) after Copyright. Update the FSF
15856 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15858 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15859 (arm_breakpoint_at): Recognize both breakpoints.
15860 (the_low_target): Use the correct breakpoint instruction.
15862 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15864 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15865 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15866 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15867 (the_low_target): Update.
15869 2005-10-25 Andreas Schwab <schwab@suse.de>
15871 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15873 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15874 (ia64_num_regs): Reduce to 462.
15876 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15878 * acinclude.m4: Correct quoting.
15879 * aclocal.m4: Regenerated.
15881 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15882 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15883 (thread_db_init): Call thread_db_err_str.
15884 * configure.ac: Check for TD_VERSION.
15885 * config.in, configure: Regenerated.
15887 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15889 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15891 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15893 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15894 is not available. Define HAVE_PTRACE_GETREGS if it is.
15895 * config.in, configure: Regenerated.
15896 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15897 * linux-i386-low.c, linux-m68k-low.c: Update to use
15898 HAVE_PTRACE_GETREGS.
15899 * linux-low.c (regsets_fetch_inferior_registers)
15900 (regsets_store_inferior_registers): Only return 0 if we processed
15902 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15903 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15905 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15907 * inferiors.c (struct thread_info): Add gdb_id.
15908 (add_thread): Add gdb_id argument.
15909 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15910 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15911 calls to add_thread.
15912 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15913 * server.c (handle_query): Use thread_to_gdb_id.
15914 (handle_v_cont, main): Use gdb_id_to_thread_id.
15915 * server.h (add_thread): Update prototype.
15916 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15919 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15921 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15922 left-padded registers.
15923 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15924 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15926 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15928 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15929 * configure: Regenerate.
15930 * config.in: Regenerate.
15931 * server.h (NEED_DECLARATION_STRERROR):
15932 Replace with !HAVE_DECL_STRERROR.
15934 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15936 * linux-low.c (linux_wait, linux_send_signal): Don't test
15937 an unsigned long variable for > 0 if it could be MAX_ULONG.
15938 * server.c (myresume): Likewise.
15939 * target.c (set_desired_inferior): Likewise.
15941 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15943 * configure.ac: Simplify and improve check for socklen_t.
15944 * configure, config.in: Regenerate.
15946 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15948 * acconfig.h: Remove.
15949 * configure.ac: Add a test for socklen_t. Use three-argument
15950 AC_DEFINE throughout.
15951 * config.in: Regenerated using autoheader 2.59.
15952 * configure: Regenerated.
15954 * gdbreplay.c (socklen_t): Provide a default.
15955 (remote_open): Use socklen_t.
15956 * remote-utils.c (socklen_t): Provide a default.
15957 (remote_open): Use socklen_t.
15958 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15961 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15963 * linux-low.c (linux_read_memory, linux_write_memory)
15964 (linux_read_auxv): Likewise.
15965 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15966 (check_mem_write): Likewise.
15967 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15969 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15970 (registers_from_string, register_data): Likewise.
15971 * server.c (handle_query, main): Likewise.
15972 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15973 (decode_M_packet): Likewise.
15974 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15975 * target.h (struct target_ops): Update read_memory, write_memory,
15977 (read_inferior_memory, write_inferior_memory): Update.
15978 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15979 to unsigned char *.
15980 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15981 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15982 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15983 linux-s390-low.c, linux-sh-low.c: Update for changes in
15984 read_inferior_memory and the_low_target->breakpoint.
15986 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15988 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15989 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15990 * configure.srv: Add powerpc64-*-linux*.
15991 * linux-ppc64-low.c: New file.
15993 2005-05-23 Orjan Friberg <orjanf@axis.com>
15995 * linux-cris-low.c: New file with support for CRIS.
15996 * linux-crisv32-low.c: Ditto for CRISv32.
15997 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15998 (clean): Add reg-cris.c and reg-crisv32.c.
15999 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16000 reg-crisv32.o, and reg-crisv32.c to make rules.
16001 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16002 recognized targets.
16004 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16006 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16007 of sizeof (PTRACE_XFER_TYPE).
16008 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16010 2005-05-12 Orjan Friberg <orjanf@axis.com>
16012 * target.h (struct target_ops): Add insert_watchpoint,
16013 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16014 pointers for hardware watchpoint support.
16015 * linux-low.h (struct linux_target_ops): Ditto.
16016 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16017 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16018 to linux_target_ops.
16019 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16021 * server.c (main): Recognize 'Z' and 'z' packets.
16023 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16025 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16026 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16027 (the_low_target): Add new members.
16029 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16031 * proc-service.c (ps_lgetregs): Search all_processes instead of
16034 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16036 * server.c (start_inferior): Change return type to int.
16037 (attach_inferior): Change sigptr to int *.
16038 (handle_v_cont, handle_v_requests): Change signal to int *.
16039 (main): Change signal to int.
16041 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16043 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16044 * configure.srv: Add m32r*-*-linux*.
16045 * linux-m32r-low.c: New file.
16047 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16049 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16051 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16053 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16054 Take unsigned long arguments for PIDs.
16055 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16056 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16057 (wait_for_sigstop, linux_resume_one_process)
16058 (regsets_fetch_inferior_registers, linux_send_signal)
16059 (linux_read_auxv): Likewise. Update the types of variables holding
16060 PIDs. Update format string specifiers.
16061 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16062 * remote-utils.c (prepare_resume_reply): Likewise.
16063 * server.c (cont_thread, general_thread, step_thread)
16064 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16066 (handle_query): Update format specifiers.
16067 (handle_v_cont, main): Use strtoul for thread IDs.
16068 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16069 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16070 (general_thread, step_thread, thread_from_wait)
16071 (old_thread_from_wait): Update.
16072 * target.h (struct thread_resume): Use unsigned long for THREAD.
16073 (struct target_ops): Use unsigned long for arguments to attach and
16076 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16078 * acinclude.m4: Include bfd/bfd.m4 directly.
16079 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16080 <agriffis@toolchain.org>.
16081 * aclocal.m4, configure: Regenerated.
16083 2005-01-07 Andrew Cagney <cagney@gnu.org>
16085 * configure.ac: Rename configure.in, require autoconf 2.59.
16086 * configure: Re-generate.
16088 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16090 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16091 LIBS when finished.
16092 * aclocal.m4: Regenerated.
16093 * configure: Regenerated.
16095 2004-11-21 Andreas Schwab <schwab@suse.de>
16097 * linux-m68k-low.c (m68k_num_gregs): Define.
16098 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16099 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16100 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16101 (m68k_breakpoint_at): New. Add to the_low_target.
16103 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16104 srv_linux_thread_db to yes.
16106 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16108 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16109 (ARCH_SET_FS): Likewise.
16110 (ARCH_GET_FS): Likewise.
16111 (ARCH_GET_GS): Likewise.
16113 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16115 * linux-i386-low.c (ps_get_thread_area): New.
16116 * linux-x86-64-low.c (ps_get_thread_area): New.
16117 * linux-low.c: Include <sys/syscall.h>.
16118 (linux_kill_one_process): Don't kill the first thread here.
16119 (linux_kill): Kill the first thread here.
16120 (kill_lwp): New function.
16121 (send_sigstop, linux_send_signal): Use it.
16122 * proc-service.c: Clean up #ifdefs.
16123 (fpregset_info): Delete.
16124 (ps_lgetregs): Update and enable implementation.
16125 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16127 * remote-utils.c (struct sym_cache, symbol_cache): New.
16128 (input_interrupt): Print a clearer message.
16129 (async_io_enabled): New variable.
16130 (enable_async_io, disable_async_io): Use it. Update comments.
16131 (look_up_one_symbol): Use the symbol cache.
16132 * thread-db.c (thread_db_look_up_symbols): New function.
16133 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16135 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16137 * configure.in: Test for -rdynamic.
16138 * configure: Regenerated.
16139 * Makefile (INTERNAL_LDFLAGS): New.
16140 (gdbserver, gdbreplay): Use it.
16142 2004-09-02 Andrew Cagney <cagney@gnu.org>
16144 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16146 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16148 * linux-low.c (linux_wait): Clear all_processes list also.
16150 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16152 * linux-low.c: Include <errno.h>. Remove extern declaration of
16155 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16157 * gdbreplay.c, server.h, utils.c: Update copyright years.
16159 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16161 * server.c (main): Print child status or termination signal from
16162 variable 'signal', not 'sig'.
16164 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16166 * linux-low.c (linux_read_memory): Change return type to
16167 int. Check for and return error from ptrace().
16168 * target.c (read_inferior_memory): Change return type to int. Pass
16169 back return status from the_target->read_memory().
16170 * target.h (struct target_ops): Adapt *read_memory() prototype.
16172 (read_inferior_memory): Adapt prototype.
16173 * server.c (main): Return an error packet if
16174 read_inferior_memory() returns an error.
16176 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16178 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16179 Unify with other clean targets.
16181 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16183 * server.c (handle_v_cont): Call set_desired_inferior.
16185 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16187 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16189 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16191 * linux-low.c (linux_wait): Unblock async I/O.
16192 (linux_resume): Block and enable async I/O.
16193 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16194 * server.h (block_async_io, unblock_async_io): Add prototypes.
16196 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16198 * remote-utils.c (remote_open): Print a status notice after
16199 opening a TCP port.
16200 * server.c (attach_inferior): Print a status notice after
16203 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16205 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16207 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16209 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16211 * server.c, target.h: Update copyright years.
16213 2004-02-25 Roland McGrath <roland@redhat.com>
16215 * target.h (struct target_ops): New member `read_auxv'.
16216 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16217 * linux-low.c (linux_read_auxv): New function.
16218 (linux_target_ops): Initialize `read_auxv' member to that.
16220 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16222 Committed by Jim Blandy <jimb@redhat.com>.
16224 * linux-s390-low.c (s390_num_regs): Update.
16225 (s390_regmap): Remove control registers. Use __s390x__ predefine
16226 instead of GPR_SIZE to distiguish s390 and s390x targets.
16228 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16230 * linux-low.c: Update copyright year.
16231 (check_removed_breakpoint): Clear pending_is_breakpoint.
16232 (linux_set_resume_request, linux_queue_one_thread)
16233 (resume_status_pending_p): New functions.
16234 (linux_continue_one_thread): Use process->resume.
16235 (linux_resume): Only resume threads if there are no pending events.
16236 * linux-low.h (struct process_info): Add resume request
16239 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16241 * regcache.c (new_register_cache): Clear the allocated register
16242 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16244 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16246 * linux-low.c (linux_resume): Take a struct thread_resume *
16248 (linux_wait): Update call.
16249 (resume_ptr): New static variable.
16250 (linux_continue_one_thread): Renamed from
16251 linux_continue_one_process. Use resume_ptr.
16252 (linux_resume): Use linux_continue_one_thread.
16253 * server.c (handle_v_cont, handle_v_requests): New functions.
16254 (myresume): New function.
16255 (main): Handle 'v' case.
16256 * target.h (struct thread_resume): New type.
16257 (struct target_ops): Change argument of "resume" to struct
16259 (myresume): Delete macro.
16261 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16263 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16264 (uninstall): Support DESTDIR.
16266 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16268 * configure.srv: Add xscale*linux copy of arm*linux entry.
16270 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16272 * linux-arm-low.c (arm_reinsert_addr): New function.
16273 (the_low_target): Add arm_reinsert_addr.
16275 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16277 * mem-break.c: Remove whitespace at end of file.
16279 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16281 * configure.in: Check whether we need to prototype strerror.
16282 * server.h: Optionally prototype strerror.
16283 * gdbreplay.c (perror_with_name): Use strerror.
16284 * linux-low.c (linux_attach_lwp): Use strerror.
16285 * utils.c (perror_with_name): Use strerror.
16286 * config.in, configure: Regenerated.
16288 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16290 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16291 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16293 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16295 * Makefile.in (SFILES): Update.
16296 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16297 low-sun3.c: Remove files.
16299 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16301 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16302 (linux_detach_one_process, linux_detach): New functions.
16303 (linux_target_ops): Add linux_detach.
16304 * server.c (main): Handle 'D' packet.
16305 * target.h (struct target_ops): Add "detach" member.
16306 (detach_inferior): Define.
16308 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16310 From Kelley Cook <kelleycook@wideopenwest.com>:
16311 * configure.srv: Accept i[34567]86 variants.
16313 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16315 * linux-low.c (linux_wait_for_event): Correct comment typos.
16316 (linux_resume_one_process): Call check_removed_breakpoint.
16317 (linux_send_signal): New function.
16318 (linux_target_ops): Add linux_send_signal.
16319 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16321 * target.h (struct target_ops): Add send_signal.
16323 2003-05-29 Jim Blandy <jimb@redhat.com>
16325 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16326 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16327 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16328 away part of the register's value.
16330 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16332 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16333 (linux_wait_for_event, linux_init_signals): Likewise.
16335 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16337 * configure.in: Check for stdlib.h.
16338 * configure: Regenerated.
16339 * config.in: Regenerated.
16341 2003-01-04 Andreas Schwab <schwab@suse.de>
16343 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16345 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16347 * Makefile.in: Remove obsolete code.
16349 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16351 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16352 defined(PT_FPR0_HI).
16354 2002-11-17 Stuart Hughes <seh@zee2.com>
16356 * linux-arm-low.c (arm_num_regs): Increase.
16357 (arm_regmap): Include status register.
16359 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16361 * linux-low.c (register_addr): Remove incorrect -1 check.
16363 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16365 * linux-low.c (linux_create_inferior): Call setpgid. Return
16367 (unstopped_p, linux_signal_pid): Remove.
16368 (linux_target_ops): Remove linux_signal_pid.
16369 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16370 global instead of target method.
16371 * target.h (struct target_ops): Remove signal_pid. Update comment
16372 for create_inferior.
16373 * server.c (signal_pid): New variable.
16374 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16375 gdbserver. Set the child to be the foreground process group.
16376 (attach_inferior): Set signal_pid.
16378 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16380 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16382 2002-08-20 Jim Blandy <jimb@redhat.com>
16384 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16387 2002-08-01 Andrew Cagney <cagney@redhat.com>
16389 * Makefile.in: Make chill references obsolete.
16391 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16393 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16394 * configure: Regenerate.
16395 * config.in: Regenerate.
16397 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16399 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16400 (perror_with_name, remote_close, remote_open, expect, play): Static.
16402 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16404 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16405 byte offsets instead of an array of indexes.
16406 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16408 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16410 * regcache.c: Add comment.
16412 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16414 * thread-db.c: New file.
16415 * proc-service.c: New file.
16416 * acinclude.m4: New file.
16417 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16418 proc-service.o, and thread-db.o.
16419 (linux-low.o): Add USE_THREAD_DB.
16420 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16421 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16422 * aclocal.m4: Regenerated.
16423 * config.in: Regenerated.
16424 * configure: Regenerated.
16425 * configure.in: Check for proc_service.h, sys/procfs.h,
16426 thread_db.h, and linux/elf.h headrs.
16427 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16428 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16429 Check for -lthread_db and thread support.
16430 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16431 PowerPC, and SuperH.
16432 * i387-fp.c: Constify arguments.
16433 * i387-fp.h: Likewise.
16434 * inferiors.c: (struct thread_info): Renamed from
16435 `struct inferior_info'. Remove PID member. Use generic inferior
16436 list header. All uses updated.
16437 (inferiors, signal_pid): Removed.
16438 (all_threads): New variable.
16439 (get_thread): Define.
16440 (add_inferior_to_list): New function.
16441 (for_each_inferior): New function.
16442 (change_inferior_id): New function.
16443 (add_inferior): Removed.
16444 (remove_inferior): New function.
16445 (add_thread): New function.
16446 (free_one_thread): New function.
16447 (remove_thread): New function.
16448 (clear_inferiors): Use for_each_inferior and free_one_thread.
16449 (find_inferior): New function.
16450 (find_inferior_id): New function.
16451 (inferior_target_data): Update argument type.
16452 (set_inferior_target_data): Likewise.
16453 (inferior_regcache_data): Likewise.
16454 (set_inferior_regcache_data): Likewise.
16455 * linux-low.c (linux_bp_reinsert): Remove.
16456 (all_processes, stopping_threads, using_thrads)
16457 (struct pending_signals, debug_threads, pid_of): New.
16458 (inferior_pid): Replace with macro.
16459 (struct inferior_linux_data): Remove.
16460 (get_stop_pc, add_process): New functions.
16461 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16462 Use add_process and add_thread.
16463 (linux_attach_lwp): New function, based on old linux_attach. Use
16464 add_process and add_thread. Set stop_expected for new threads.
16465 (linux_attach): New function.
16466 (linux_kill_one_process): New function.
16467 (linux_kill): Kill all LWPs.
16468 (linux_thread_alive): Use find_inferior_id.
16469 (check_removed_breakpoints, status_pending_p): New functions.
16470 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16471 Update. Use WNOHANG. Wait for cloned processes also. Update process
16472 struct for the found process.
16473 (linux_wait_for_event): New function.
16474 (linux_wait): Use it. Support LWPs.
16475 (send_sigstop, wait_for_sigstop, stop_all_processes)
16476 (linux_resume_one_process, linux_continue_one_process): New functions.
16477 (linux_resume): Support LWPs.
16478 (REGISTER_RAW_SIZE): Remove.
16479 (fetch_register): Use register_size instead. Call supply_register.
16480 (usr_store_inferior_registers): Likewise. Call collect_register.
16481 Fix recursive case.
16482 (regsets_fetch_inferior_registers): Improve error message.
16483 (regsets_store_inferior_registers): Add debugging.
16484 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16485 (unstopped_p, linux_signal_pid): New functions.
16486 (linux_target_ops): Add linux_signal_pid.
16487 (linux_init_signals): New function.
16488 (initialize_low): Call it. Initialize using_threads.
16489 * regcache.c (inferior_regcache_data): Add valid
16491 (get_regcache): Fetch registers lazily. Add fetch argument
16492 and update all callers.
16493 (regcache_invalidate_one, regcache_invalidate): New
16495 (new_register_cache): Renamed from create_register_cache.
16496 Return the new regcache.
16497 (free_register_cache): Change argument to a void *.
16498 (registers_to_string, registers_from_string): Call get_regcache
16499 with fetch flag set.
16500 (register_data): Make static. Pass fetch flag to get_regcache.
16501 (supply_register): Call get_regcache with fetch flag clear.
16502 (collect_register): Call get_regcache with fetch flag set.
16503 (collect_register_as_string): New function.
16504 * regcache.h: Update.
16505 * remote-utils.c (putpkt): Flush after debug output and use
16507 Handle input interrupts while waiting for an ACK.
16508 (input_interrupt): Use signal_pid method.
16509 (getpkt): Flush after debug output and use stderr.
16510 (outreg): Use collect_register_as_string.
16511 (new_thread_notify, dead_thread_notify): New functions.
16512 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16513 and general_thread.
16514 (look_up_one_symbol): Flush after debug output.
16515 * server.c (step_thread, server_waiting): New variables.
16516 (start_inferior): Don't use signal_pid. Update call to mywait.
16517 (attach_inferior): Update call to mywait.
16518 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16519 (main): Don't fetch/store registers explicitly. Use
16520 set_desired_inferior. Support proposed ``Hs'' packet. Update
16522 * server.h: Update.
16523 (struct inferior_list, struct_inferior_list_entry): New.
16524 * target.c (set_desired_inferior): New.
16525 (write_inferior_memory): Constify.
16526 (mywait): New function.
16527 * target.h: Update.
16528 (struct target_ops): New signal_pid method.
16529 (mywait): Removed macro, added prototype.
16531 * linux-low.h (regset_func): Removed.
16532 (regset_fill_func, regset_store_func): New.
16533 (enum regset_type): New.
16534 (struct regset_info): Add type field. Use new operation types.
16535 (struct linux_target_ops): stop_pc renamed to get_pc.
16536 Add decr_pc_after_break and breakpoint_at.
16537 (get_process, get_thread_proess, get_process_thread)
16538 (strut process_info, all_processes, linux_attach_lwp)
16539 (thread_db_init): New.
16541 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16542 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16543 (the_low_target): Add new members.
16544 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16545 (i386_store_fpxregset): Constify.
16546 (target_regsets): Add new kind identifier.
16547 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16548 (i386_set_pc): Add debugging.
16549 (i386_breakpoint_at): New function.
16550 (the_low_target): Add new members.
16551 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16552 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16553 (mips_breakpoint_at): New.
16554 (the_low_target): Add new members.
16555 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16556 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16557 (the_low_target): Add new members.
16558 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16559 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16560 (the_low_target): Add new members.
16561 * linux-x86-64-low.c (target_regsets): Add new kind
16564 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16566 From Martin Pool <mbp@samba.org>:
16567 * server.c (gdbserver_usage): New function.
16570 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16572 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16573 stop_at -> stop_pc.
16575 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16577 * Makefile.in: Remove obsolete code.
16579 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16581 * linux-low.c (regsets_fetch_inferior_registers),
16582 (regsets_store_inferior_registers): Removed cast to int from
16584 * regcache.h: Added declaration of struct inferior_info.
16586 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16588 * inferiors.c (struct inferior_info): Add regcache_data.
16589 (add_inferior): Call create_register_cache.
16590 (clear_inferiors): Call free_register_cache.
16591 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16592 * regcache.c (struct inferior_regcache_data): New.
16593 (registers): Remove.
16594 (get_regcache): New function.
16595 (create_register_cache, free_register_cache): New functions.
16596 (set_register_cache): Don't initialize the register cache here.
16597 (registers_to_string, registers_from_string, register_data): Call
16599 * regcache.h: Add prototypes.
16600 * server.h: Likewise.
16602 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16604 * mem-break.c: New file.
16605 * mem-break.h: New file.
16606 * Makefile.in: Add mem-break.o rule; update server.h
16608 * inferiors.c (struct inferior_info): Add target_data
16610 (clear_inferiors): Free target_data member if set.
16611 (inferior_target_data, set_inferior_target_data): New functions.
16612 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16613 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16614 * linux-low.c (linux_bp_reinsert): New variable.
16615 (struct inferior_linux_data): New.
16616 (linux_create_inferior): Use set_inferior_target_data.
16617 (linux_attach): Likewise. Call add_inferior.
16618 (linux_wait_for_one_inferior): New function.
16619 (linux_wait): Call it.
16620 (linux_write_memory): Add const.
16621 (initialize_low): Call set_breakpoint_data.
16622 * linux-low.h (struct linux_target_ops): Add breakpoint
16624 * server.c (attach_inferior): Remove extra add_inferior
16626 * server.h: Include mem-break.h. Update inferior.c
16628 * target.c (read_inferior_memory)
16629 (write_inferior_memory): New functions.
16630 * target.h (read_inferior_memory)
16631 (write_inferior_memory): Change macros to prototypes.
16632 (struct target_ops): Update comments. Add const to write_memory
16635 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16637 * linux-low.c (usr_store_inferior_registers): Support
16638 registers which are allowed to fail to store.
16639 * linux-low.h (linux_target_ops): Likewise.
16640 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16641 (ppc_cannot_store_register): FPSCR may not be storable.
16643 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16645 * server.h: Include <string.h> if HAVE_STRING_H.
16646 * ChangeLog: Correct paths in last ChangeLog entry.
16648 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16650 * linux-low.h: Remove obsolete prototypes.
16651 (struct linux_target_ops): New.
16652 (extern the_low_target): New.
16653 * linux-low.c (num_regs, regmap): Remove declarations.
16654 (register_addr): Use the_low_target explicitly.
16655 (fetch_register): Likewise.
16656 (usr_fetch_inferior_registers): Likewise.
16657 (usr_store_inferior_registers): Likewise.
16658 * linux-arm-low.c (num_regs): Remove.
16659 (arm_num_regs): Define.
16660 (arm_regmap): Renamed from regmap, made static.
16661 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16663 (arm_cannot_store_register): Renamed from cannot_store_register,
16665 (the_low_target): New.
16666 * linux-i386-low.c (num_regs): Remove.
16667 (i386_num_regs): Define.
16668 (i386_regmap): Renamed from regmap, made static.
16669 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16671 (i386_cannot_store_register): Renamed from cannot_store_register,
16673 (the_low_target): New.
16674 * linux-ia64-low.c (num_regs): Remove.
16675 (ia64_num_regs): Define.
16676 (ia64_regmap): Renamed from regmap, made static.
16677 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16679 (ia64_cannot_store_register): Renamed from cannot_store_register,
16681 (the_low_target): New.
16682 * linux-m68k-low.c (num_regs): Remove.
16683 (m68k_num_regs): Define.
16684 (m68k_regmap): Renamed from regmap, made static.
16685 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16687 (m68k_cannot_store_register): Renamed from cannot_store_register,
16689 (the_low_target): New.
16690 * linux-mips-low.c (num_regs): Remove.
16691 (mips_num_regs): Define.
16692 (mips_regmap): Renamed from regmap, made static.
16693 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16695 (mips_cannot_store_register): Renamed from cannot_store_register,
16697 (the_low_target): New.
16698 * linux-ppc-low.c (num_regs): Remove.
16699 (ppc_num_regs): Define.
16700 (ppc_regmap): Renamed from regmap, made static.
16701 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16703 (ppc_cannot_store_register): Renamed from cannot_store_register,
16705 (the_low_target): New.
16706 * linux-s390-low.c (num_regs): Remove.
16707 (s390_num_regs): Define.
16708 (s390_regmap): Renamed from regmap, made static.
16709 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16711 (s390_cannot_store_register): Renamed from cannot_store_register,
16713 (the_low_target): New.
16714 * linux-sh-low.c (num_regs): Remove.
16715 (sh_num_regs): Define.
16716 (sh_regmap): Renamed from regmap, made static.
16717 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16719 (sh_cannot_store_register): Renamed from cannot_store_register,
16721 (the_low_target): New.
16722 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16723 (the_low_target): New.
16725 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16727 * Makefile.in: Add stamp-h target.
16728 * configure.in: Create stamp-h.
16729 * configure: Regenerated.
16731 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16733 * inferiors.c: New file.
16734 * target.c: New file.
16735 * target.h: New file.
16736 * Makefile.in: Add target.o and inferiors.o. Update
16738 * linux-low.c (inferior_pid): New static variable,
16739 moved from server.c.
16740 (linux_create_inferior): Renamed from create_inferior.
16741 Call add_inferior. Return 0 on success instead of a PID.
16742 (linux_attach): Renamed from myattach.
16743 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16744 (linux_thread_alive): Renamed from mythread_alive.
16745 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16747 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16748 (regsets_store_inferior_registers): Correct error message.
16749 Add missing ``return 0''.
16750 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16751 (linux_store_registers): Renamed from store_inferior_registers.
16752 (linux_read_memory): Renamed from read_inferior_memory.
16753 (linux_write_memory): Renamed from write_inferior_memory.
16754 (linux_target_ops): New structure.
16755 (initialize_low): Call set_target_ops ().
16756 * remote-utils.c (unhexify): New function.
16757 (hexify): New function.
16758 (input_interrupt): Send signals to ``signal_pid''.
16759 * server.c (inferior_pid): Remove.
16760 (start_inferior): Update create_inferior call.
16761 (attach_inferior): Call add_inferior.
16762 (handle_query): New function.
16763 (main): Call handle_query for `q' packets.
16764 * server.h: Include "target.h". Remove obsolete prototypes.
16765 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16767 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16769 * Makefile.in: Add WARN_CFLAGS. Update configury
16771 * configure.in: Check for <string.h>
16772 * configure: Regenerate.
16773 * config.in: Regenerate.
16774 * gdbreplay.c: Include needed system headers.
16775 (remote_open): Remove strchr prototype.
16776 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16777 * regcache.c (supply_register): Change buf argument to const void *.
16778 (supply_register_by_name): Likewise.
16779 (collect_register): Change buf argument to void *.
16780 (collect_register_by_name): Likewise.
16781 * regcache.h: Add missing prototypes.
16782 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16783 * server.c (handle_query): New function.
16784 (attached): New static variable, moved out of main.
16785 (main): Quiet longjmp clobber warnings.
16786 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16787 * utils.c (error): Remove NORETURN.