1 2018-07-03 Tom Tromey <tom@tromey.com>
4 * linux-mips-low.c: Update.
8 * remote-utils.c: Update.
12 * tracepoint.c: Update.
14 2018-07-03 Tom Tromey <tom@tromey.com>
16 * linux-low.c: Update.
17 * linux-ppc-low.c: Update.
18 * linux-x86-low.c: Update.
19 * proc-service.c: Update.
22 * thread-db.c: Update.
23 * win32-low.c: Update.
25 2018-07-03 Tom Tromey <tom@tromey.com>
27 * linux-low.c: Update.
30 * remote-utils.c: Update.
32 * thread-db.c: Update.
33 * win32-low.c: Update.
35 2018-06-29 Joel Brobecker <brobecker@adacore.com>
37 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
38 parameter in call to 'amd64_create_target_description'.
40 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
42 * x86-tdesc.h: Remove executable permission flag.
44 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
46 * configure.ac: Remove AC_PREREQ, add missing quoting.
47 * configure: Re-generate.
48 * config.in: Re-generate.
49 * aclocal.m4: Re-generate.
51 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
53 * tracepoint.h (current_traceframe): Remove declaration.
55 2018-06-18 Alan Hayward <alan.hayward@arm.com>
57 * linux-aarch64-low.c (is_sve_tdesc): New function.
58 (aarch64_sve_regs_copy_to_regcache): Likewise.
59 (aarch64_sve_regs_copy_from_regcache): Likewise.
60 (aarch64_regs_info): Add SVE checks.
61 (initialize_low_arch): Initialize SVE.
63 2018-06-18 Alan Hayward <alan.hayward@arm.com>
65 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
67 2018-06-11 Alan Hayward <alan.hayward@arm.com>
69 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
70 (initialize_low_tracepoint): Likewise
71 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
72 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
74 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
76 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
78 2018-06-11 Alan Hayward <alan.hayward@arm.com>
80 * server.h (PBUFSIZ): Increase size
82 2018-06-11 Alan Hayward <alan.hayward@arm.com>
84 * regcache.c (regcache::raw_compare): New function.
85 * regcache.h (regcache::raw_compare): New declaration.
87 2018-06-11 Alan Hayward <alan.hayward@arm.com>
89 * regcache.c (new_register_cache): Use new.
90 (free_register_cache): Use delete.
91 (register_data): Use const.
92 (supply_register): Move body inside regcache.
93 (regcache::raw_supply): New override function.
94 (collect_register): Move body inside regcache.
95 (regcache::raw_collect): New override function.
96 (regcache::get_register_status): New override function.
97 * regcache.h (struct regcache): Inherit from reg_buffer_common.
99 2018-06-09 Tom Tromey <tom@tromey.com>
101 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
103 (event_queue): Use std::queue.
104 (gdb_event_xfree): Remove.
105 (initialize_event_loop, process_event, wait_for_event): Update.
107 2018-06-08 Stan Cox <scox@redhat.com>
109 * win32-low.c (win32_create_inferior): last_ptid and last_status
110 moved to client_state.
112 2018-06-08 Pedro Alves <palves@redhat.com>
114 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
115 common/common-exceptions.o, common/common-utils.o,
116 common/errors.o, common/print-utils.o and utils.o.
117 * gdbreplay.c: Include "common-defs.h" instead of the two
118 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
119 string.h or alloca.h.
120 (perror_with_name): Delete.
121 (remote_open): Use xstrdup instead of strdup.
122 (main): Rename to ...
123 (captured_main): ... this.
126 2018-06-08 Tom Tromey <tom@tromey.com>
128 * linux-low.c (linux_low_read_btrace): Update.
130 2018-06-04 Stan Cox <scox@redhat.com>
132 * server.h (struct client_state): New.
133 * server.c (cont_thread, general_thread, multi_process)
134 (report_fork_events, report_vfork_events, report_exec_events)
135 (report_thread_events, swbreak_feature, hwbreak_feature)
136 (vCont_supported, disable_randomization, pass_signals)
137 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
138 Moved to client_state.
139 * remote-utils.c (remote_debug, noack_mode)
140 (transport_is_reliable): Moved to client_state.
141 * tracepoint.c (current_traceframe): Moved to client_state.
144 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
145 linux-low.c, remote-utils.h, target.c: Use client_state.
147 2018-05-31 Alan Hayward <alan.hayward@arm.com>
149 * configure.srv: Add new c/h file.
151 2018-05-31 Alan Hayward <alan.hayward@arm.com>
153 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
156 2018-05-25 Maciej W. Rozycki <macro@mips.com>
158 * gdb.arch/mips-fpregset-core.exp: New test.
159 * gdb.arch/mips-fpregset-core.c: New test source.
161 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
164 * hostio.c (require_int): Do not report overflow for integers
165 between 0xfffffff and 0x7fffffff.
167 2018-05-22 Maciej W. Rozycki <macro@mips.com>
169 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
170 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
171 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
173 (the_low_target): Wire them.
175 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
177 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
178 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
179 mode. Call collect_register_by_name with vscr using
180 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
181 (ppc_store_vrregset): Add and set vscr_offset variable as in
182 ppc_fill_vrregset. Call supply_register_by_name with vscr using
185 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
187 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
188 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
189 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
191 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
193 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
194 (ppc_store_vsxregset): Likewise.
195 (ppc_fill_vrregset): Likewise.
196 (ppc_store_vrregset): Likewise.
197 (ppc_fill_evrregset): Likewise.
198 (ppc_store_evrregset): Likewise.
199 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
200 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
203 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
205 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
206 wordsize of the inferior. Call ppc_linux_target_wordsize.
208 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
210 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
211 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
212 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
213 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
214 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
215 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
216 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
217 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
218 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
219 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
220 (tdesc_powerpc_e500l): Remove.
221 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
222 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
223 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
224 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
226 (ppc_arch_setup): Remove target description matching code. Fill a
227 ppc_linux_features struct and call ppc_linux_match_description
230 2018-05-22 Maciej W. Rozycki <macro@mips.com>
232 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
233 width of the requested register exceeds the width of the
235 (mips_cannot_store_register): Likewise.
237 2018-05-21 Maciej W. Rozycki <macro@mips.com>
239 * linux-mips-low.c (mips_fetch_register): New function. Update
241 (mips_store_gregset): Supply 0 rather than $restart for $zero.
242 (the_low_target): Wire `mips_fetch_register'.
244 2018-05-10 Joel Brobecker <brobecker@adacore.com>
246 * lynx-i386-low.c (LYNXOS_178): New macro.
247 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
248 the layout on LynxOS-178.
249 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
250 handle floating point registers that are not supported by
253 2018-05-10 Tom Tromey <tom@tromey.com>
255 * configure: Rebuild.
257 2018-05-10 Joel Brobecker <brobecker@adacore.com>
260 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
261 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
262 Use it to set the expedite_regs field in the given tdesc.
263 * x86-tdesc.h: New file.
264 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
265 Adjust following the addition of the new expedite_regs parameter
267 * linux-tic6x-low.c (tic6x_read_description): Likewise.
268 * linux-x86-tdesc.c: #include "x86-tdesc.h".
269 (i386_linux_read_description, amd64_linux_read_description):
270 Adjust following the addition of the new expedite_regs parameter
272 * lynx-i386-low.c: #include "x86-tdesc.h".
273 (lynx_i386_arch_setup): Adjust following the addition of the new
274 expedite_regs parameter to init_target_desc.
275 * nto-x86-low.c: #include "x86-tdesc.h".
276 (nto_x86_arch_setup): Adjust following the addition of the new
277 expedite_regs parameter to init_target_desc.
278 * win32-i386-low.c: #include "x86-tdesc.h".
279 (i386_arch_setup): Adjust following the addition of the new
280 expedite_regs parameter to init_target_desc.
282 2018-05-10 Joel Brobecker <brobecker@adacore.com>
285 * win32-low.c (win32_create_inferior): Add call to my_wait
286 setting last_status global.
288 2018-05-10 Joel Brobecker <brobecker@adacore.com>
291 * win32-low.c (create_process): Only call gdb_tilde_expand if
292 inferior_cwd is not NULL.
294 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
296 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
297 registers to the cache if their values have changed.
298 (i387_xsave_to_cache): Provide default values for x87 control
299 registers when these features are available, but disabled.
300 * regcache.c (supply_register_by_name_zeroed): New function.
301 * regcache.h (supply_register_by_name_zeroed): Declare new
304 2018-05-07 Tom Tromey <tom@tromey.com>
306 * configure: Rebuild.
308 2018-05-04 Tom Tromey <tom@tromey.com>
310 * configure: Rebuild.
312 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
313 Pedro Alves <palves@redhat.com>
315 * linux-aarch64-low.c (aarch64_stopped_data_address):
318 2018-04-27 Tom Tromey <tom@tromey.com>
320 * configure: Rebuild.
322 2018-04-23 Tom Tromey <tom@tromey.com>
324 * configure: Rebuild.
326 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
328 * Makefile.in (depcomp): Add "..".
329 (all_deps_files): New and use it.
331 2018-04-18 Alan Hayward <alan.hayward@arm.com>
333 * configure.srv (aarch64*-*-linux*): Don't include xml.
334 (i[34567]86-*-cygwin*): Likewise.
335 (i[34567]86-*-linux*): Likewise.
336 (i[34567]86-*-lynxos*): Likewise.
337 (i[34567]86-*-mingw32ce*): Likewise.
338 (i[34567]86-*-mingw*): Likewise.
339 (i[34567]86-*-nto*): Likewise.
340 (tic6x-*-uclinux): Likewise.
341 (x86_64-*-linux*): Likewise.
342 (x86_64-*-mingw*): Likewise.
343 (x86_64-*-cygwin*): Likewise.
345 2018-04-18 Alan Hayward <alan.hayward@arm.com>
347 * tdesc.c: Remove xml parameter.
349 2018-04-18 Alan Hayward <alan.hayward@arm.com>
351 * server.c (get_features_xml): Remove cast.
352 * tdesc.c (void target_desc::accept): Fill in function.
353 (tdesc_get_features_xml): Remove old xml creation.
354 (print_xml_feature::visit_pre): Add xml vistor.
355 * tdesc.h (struct target_desc): Make xmltarget mutable.
356 (tdesc_get_features_xml): Remove declaration.
358 2018-04-18 Alan Hayward <alan.hayward@arm.com>
360 * tdesc.c (tdesc_architecture_name): Add new function.
361 (tdesc_osabi_name): Likewise.
362 (tdesc_get_features_xml): Use new functions.
364 2018-04-18 Alan Hayward <alan.hayward@arm.com>
366 * tdesc.c (tdesc_create_flags): Remove.
367 (tdesc_add_flag): Likewise.
368 (tdesc_named_type): Likewise.
369 (tdesc_create_union): Likewise.
370 (tdesc_create_struct): Likewise.
371 (tdesc_create_vector): Likewise.
372 (tdesc_add_bitfield): Likewise.
373 (tdesc_add_field): Likewise.
374 (tdesc_set_struct_size): Likewise.
376 2018-04-18 Alan Hayward <alan.hayward@arm.com>
378 * tdesc.c (~target_desc): Remove implictly deleted items.
379 (init_target_desc): Iterate all features.
380 (tdesc_get_features_xml): Use vector.
381 (tdesc_create_feature): Create feature.
382 * tdesc.h (tdesc_feature) Remove
383 (target_desc): Add features.
385 2018-04-18 Alan Hayward <alan.hayward@arm.com>
387 * Makefile.in: Add common/tdesc.c
388 * tdesc.c (init_target_desc): init all reg_defs from register
390 (tdesc_create_reg): Create tdesc_reg.
391 * tdesc.h (tdesc_feature): Add register vector.
393 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
395 * tdesc.h (struct target_desc) <features>: Change type to
396 std::vector<std::string>.
397 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
399 (tdesc_get_features_xml): Likewise.
400 (tdesc_create_feature): Likewise.
402 2018-03-26 Alan Hayward <alan.hayward@arm.com>
404 * regcache.c (find_register_by_number): Return a ref.
405 (find_regno): Use references.
406 (register_size): Likewise.
407 (register_data): Likewise.
408 * tdesc.c (target_desc::~target_desc): Remove free calls.
409 (target_desc::operator==): Use std::vector compare.
410 (init_target_desc): Use reference.
411 (tdesc_create_reg): Use reg constructors.
412 * tdesc.h (struct target_desc): Replace pointer with object.
414 2018-03-23 Alan Hayward <alan.hayward@arm.com>
416 * regcache.c (find_register_by_number): Make static.
417 (find_regno): Use find_register_by_number
418 * regcache.h (struct reg): Remove declaration.
420 2018-03-23 Alan Hayward <alan.hayward@arm.com>
422 * tdesc.c (target_desc::~target_desc): Move to here.
423 (target_desc::operator==): Likewise.
424 * tdesc.h (target_desc::~target_desc): Move from here.
425 (target_desc::operator==): Likewise.
427 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
429 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
431 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
433 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
435 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
436 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
437 and init_registers_s390_gs_linux64.
439 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
441 * linux-s390-low.c (s390_fill_gs): Remove function.
442 (s390_fill_gsbc): Remove function.
443 (s390_regsets): Set fill functions for the guarded storage regsets
446 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
448 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
449 the word size. Add comment.
450 (s390_get_wordsize): New function.
451 (s390_arch_setup): No longer select a temporary tdesc to fetch the
452 pswm with it. Instead, use s390_get_wordsize to determine the
453 word size first and derive the correct tdesc from that directly.
455 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
457 * Makefile.in: Include silent-rules.mk.
458 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
459 (COMPILE): Add ECHO_CXX.
460 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
461 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
462 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
463 (version-generated.c): Add ECHO_GEN.
464 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
465 (IPAGENT_COMPILE): Add ECHO_CXX.
466 (%-generated.c): Add ECHO_REGDAT.
468 2018-03-14 Tom Tromey <tom@tromey.com>
471 * ax.c (ax_printf): Special case for NULL.
473 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
475 * linux-low.c (linux_qxfer_libraries_svr4): Use
476 xml_escape_text_append.
478 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
480 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
482 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
484 * server.c (handle_general_set): Remove unnecessary xstrdup.
486 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
488 * server.c (parse_debug_format_options): Adjust to
489 delim_string_to_char_ptr_vec changes.
490 * thread-db.c (thread_db_load_search): Adjust to
491 dirnames_to_char_ptr_vec changes.
493 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
495 * target.h (target_enable_btrace, target_disable_btrace)
496 (target_read_btrace, target_read_btrace_conf): Turn macro into
497 inline function. Throw error if target method is not defined.
498 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
499 check for btrace target method. Be prepared to handle exceptions
500 from btrace target methods.
502 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
504 * server.c (captured_main): Change order of error message printed
505 when the current working directory cannot be found.
507 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
509 * server.c: Include "filenames.h" and "pathstuff.h".
510 (program_name): Delete variable.
511 (program_path): New anonymous class.
512 (get_exec_wrapper): Use "program_path" instead of
514 (handle_v_run): Likewise.
515 (captured_main): Likewise.
516 (process_serial_event): Likewise.
518 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
520 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
521 (OBJS): Add "pathstuff.o".
522 * server.c (current_directory): New global variable.
523 (captured_main): Initialize "current_directory".
525 2018-02-26 Alan Hayward <alan.hayward@arm.com>
527 * tdesc.c: Use common/tdesc.h.
530 2018-02-20 Alan Hayward <alan.hayward@arm.com>
531 Simon Marchi <simon.marchi@ericsson.com>
533 * Makefile.in: Switch order of make rules.
535 2018-02-19 Alan Hayward <alan.hayward@arm.com>
537 * Makefile.in: Add common directory in build.
538 * configure.ac: Add common reference.
539 * configure: Regenerate.
541 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
543 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
544 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
545 * spu-low.c (spu_target_ops): Likewise.
546 * win32-low.c (win32_target_ops): Likewise.
547 * server.c (supported_btrace_packets): Report packets unconditionally.
548 * target.h (target_ops) <supports_btrace>: Remove.
549 (target_supports_btrace): Remove.
551 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
553 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
554 (handle_btrace_disable): Change return type to void. Use exceptions
556 (handle_btrace_general_set): Catch exception and copy message to
559 2018-02-08 Tom Tromey <tom@tromey.com>
561 * linux-low.c (install_software_single_step_breakpoints): Use
563 * inferiors.c (make_cleanup_restore_current_thread): Remove.
564 (do_restore_current_thread_cleanup): Remove.
565 * gdbthread.h (make_cleanup_restore_current_thread): Don't
568 2018-02-08 Tom Tromey <tom@tromey.com>
570 * mem-break.c (set_raw_breakpoint_at): Use
571 gdb::unique_xmalloc_ptr.
573 2018-01-30 Pedro Alves <palves@redhat.com>
576 * target.c (target_terminal::terminal_state): Rename to ...
577 (target_terminal::m_terminal_state): ... this.
579 2018-01-19 James Clarke <jrtc27@jrtc27.com>
581 * linux-low.c (handle_extended_wait): Surround call to
582 thread_db_notice_clone with #ifdef USE_THREAD_DB.
584 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
586 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
587 linux_ptrace_attach_fail_reason_string now returning an
589 (linux_attach): Likewise.
590 * thread-db.c (attach_thread): Likewise.
592 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
595 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
596 checking for fs_base/gs_base fields in struct user_regs_struct.
597 * configure: Regenerate.
599 2018-01-16 Yao Qi <yao.qi@linaro.org>
602 * linux-low.c (fetch_register): Call supply_register instead of
605 2018-01-08 Yao Qi <yao.qi@linaro.org>
606 Simon Marchi <simon.marchi@ericsson.com>
608 * Makefile.in (OBS): Remove selftest.o.
609 * configure.ac: Set srv_selftest_objs if $development is true.
610 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
611 * configure: Re-generated.
612 * server.c (captured_main): Wrap variable selftest_filter with
615 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
617 * server.c (parse_debug_format_options): Return std::string.
618 (handle_monitor_command, captured_main): Adjust.
620 2018-01-05 Pedro Alves <palves@redhat.com>
623 * server.c (captured_main): Pass quiet=false to
624 save_original_signals_state.
626 2018-01-01 Joel Brobecker <brobecker@adacore.com>
628 * gdbreplay.c (gdbreplay_version): Update copyright year in
630 * server.c (gdbserver_version): Likewise.
632 2017-12-08 Tom Tromey <tom@tromey.com>
634 * ax.c (ax_printf): Update.
636 2017-12-07 Yao Qi <yao.qi@linaro.org>
638 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
639 aarch64_linux_read_description.
640 * linux-amd64-ipa.c (idx2mask): New array.
641 (get_ipa_tdesc): Move idx2mask out.
642 (initialize_low_tracepoint): Initialize target descriptions.
643 * linux-i386-ipa.c (idx2mask): New array.
644 (get_ipa_tdesc): Move idx2mask out.
645 (initialize_low_tracepoint): Initialize target descriptions.
647 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
649 * tdesc.c (struct tdesc_type): Change return type.
650 (tdesc_add_flag): Change parameter type.
651 (tdesc_add_bitfield): Likewise.
652 (tdesc_add_field): Likewise.
653 (tdesc_set_struct_size): Likewise.
655 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
657 * regcache.c (registers_to_string): Remove unused variable.
659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
661 * inferiors.c (for_each_inferior_with_data): Remove.
662 * inferiors.h (for_each_inferior_with_data): Remove.
663 * server.c (handle_qxfer_threads_worker): Change parameter type.
664 (handle_qxfer_threads_proper): Use for_each_thread.
666 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
668 * inferiors.c (for_each_inferior): Remove.
669 (clear_inferiors): Use for_each_thread.
670 * inferiors.h (for_each_inferior): Remove.
671 * linux-low.c (linux_wait_for_event_filtered): Use
673 (linux_stabilize_threads): Likewise.
674 * regcache.c (regcache_release): Likewise.
675 * server.c (gdb_wants_all_threads_stopped): Likewise.
676 (clear_pending_status_callback): Remove.
677 (handle_status): Use for_each_thread.
678 (captured_main): Likewise.
679 * win32-low.c (child_init_thread_list): Likewise.
680 (win32_clear_inferiors): Likewise.
681 (fake_breakpoint_event): Likewise.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * inferiors.h (find_inferior): Remove.
686 * inferiors.c (find_inferior): Remove.
688 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
690 * linux-low.c (resume_status_pending_p): Update comment.
691 (need_step_over_p): Update comment.
693 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
695 * linux-low.c (proceed_one_lwp): Return void, change parameter
697 (unsuspend_and_proceed_one_lwp): Likewise.
698 (proceed_all_lwps): Use for_each_thread.
699 (unstop_all_lwps): Likewise.
701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
703 * linux-low.c (linux_resume_one_thread): Return void, take
705 (linux_resume): Use for_each_thread.
707 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
709 * linux-low.c (send_sigstop_callback): Return void, change
710 parameter type. Rename to...
711 (send_sigstop): ... this.
712 (suspend_and_send_sigstop_callback): Return void, change parameter
714 (suspend_and_send_sigstop): ... this.
715 (stop_all_lwps): Use for_each_thread.
717 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
719 * linux-low.c (lwp_running): Return bool, remove unused
721 (linux_stabilize_threads): Use find_thread.
723 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
725 * linux-low.c (select_singlestep_lwp_callback): Remove.
726 (count_events_callback): Remove.
727 (select_event_lwp_callback): Remove.
728 (select_event_lwp): Use find_thread/for_each_thread.
730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
732 * linux-low.c (not_stopped_callback): Return bool, take filter
734 (linux_wait_for_event_filtered): Use find_thread.
735 (linux_wait_1): Likewise.
737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
739 * linux-low.c (same_lwp): Remove.
740 (find_lwp_pid): Use find_thread.
742 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
744 * linux-low.c (delete_lwp_callback): Remove.
745 (linux_mourn): Use for_each_thread.
747 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
749 * linux-low.c (linux_detach_lwp_callback): Return void, remove
750 args parameter, don't check for pid.
751 (linux_detach): Use for_each_thread.
753 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
755 * linux-low.c (struct counter): Remove.
756 (second_thread_of_pid_p): Remove.
757 (last_thread_of_process_p): Use find_thread.
759 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
761 * inferiors.c (find_inferior_in_random): Remove.
762 * inferiors.h (find_inferior_in_random): Remove.
763 * linux-low.c (status_pending_p_callback): Return bool, accept
764 parameter ptid directly.
765 (linux_wait_for_event_filtered): Use find_thread_in_random.
766 (linux_wait_1): Likewise.
768 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
770 * inferiors.c (find_inferior_id): Remove.
771 (find_thread_ptid): Move implemention from find_inferior_id to
773 * inferiors.h (find_inferior_id): Remove.
774 * server.c (handle_status): Use find_thread_ptid.
775 (process_serial_event): Likewise.
776 * thread-db.c (find_one_thread): Likewise.
777 (thread_db_thread_handle): Likewise.
778 * win32-low.c (thread_rec): Likewise.
779 (child_delete_thread): Likewise.
780 (win32_thread_alive): Likewise.
781 (get_child_debug_event): Likewise.
783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
785 * linux-mips-low.c (update_watch_registers_callback): Return
786 void, remove pid_p parameter, don't check for pid.
787 (mips_insert_point, mips_remove_point): Use for_each_thread.
789 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
791 * lynx.low (lynx_delete_thread_callback): Remove.
792 (lynx_mourn): Use for_each_thread.
794 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
796 * regcache.c (regcache_invalidate_one): Remove.
797 (regcache_invalidate_pid): use for_each_thread.
799 2017-11-26 Tom Tromey <tom@tromey.com>
801 * linux-low.c (linux_create_inferior): Update.
803 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
805 * spu-low.c (spu_create_inferior): Fix typo in argument name.
807 2017-11-24 Alan Hayward <alan.hayward@arm.com>
809 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
810 * linux-aarch64-low.c (initialize_low_arch): Call init func.
811 * linux-aarch64-tdesc-selftest.c: New file.
812 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
814 2017-11-24 Alan Hayward <alan.hayward@arm.com>
816 * configure.srv: Add new file.
817 * linux-aarch64-low.c (initialize_low_arch): Call init func.
818 * linux-aarch64-tdesc-selftest.c: New file.
819 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
821 2017-11-24 Alan Hayward <alan.hayward@arm.com>
823 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
824 * linux-aarch64-low.c (initialize_low_arch): Remove init.
825 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
827 2017-11-24 Alan Hayward <alan.hayward@arm.com>
829 * configure.srv: Add new files.
830 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
831 aarch64_linux_read_description.
832 * linux-aarch64-low.c (aarch64_linux_read_description):
833 Merge with aarch64_arch_setup.
834 (aarch64_arch_setup): Call aarch64_linux_read_description.
835 * linux-aarch64-tdesc.c: New file.
836 * linux-aarch64-tdesc.h: New file.
838 2017-11-24 Yao Qi <yao.qi@linaro.org>
840 * configure.srv: Set $srv_regobj for tic6x-linux.
841 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
842 (tic6x_read_description): Move some code to tic6x_arch_setup.
843 (tic6x_tdesc_test): New function.
844 (initialize_low_arch): Call selftests::register_test.
846 2017-11-22 Yao Qi <yao.qi@linaro.org>
848 * remote-utils.c (prepare_resume_reply): Use memcpy.
850 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
852 * linux-low.c (kill_one_lwp_callback): Return void, take
853 argument directly, don't filter on pid.
854 (linux_kill): Use for_each_thread.
856 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
858 * linux-low.c (need_step_over_p): Return bool, remove dummy
860 (linux_resume, proceed_all_lwps): Use find_thread.
862 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
864 * linux-low.c (resume_status_pending_p): Return bool, remove
866 (linux_resume): Use find_thread.
868 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
870 * linux-low.c (struct thread_resume_array): Remove.
871 (linux_set_resume_request): Return void, take arguments
873 (linux_resume): Use for_each_thread.
875 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
877 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
878 return bool, remove data argument.
879 (linux_stabilize_threads): Use find_thread.
881 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
883 * linux-low.c (unsuspend_one_lwp): Remove.
884 (unsuspend_all_lwps): Use for_each_thread, inline code from
887 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
889 * gdbthread.h (find_thread): Add overload with ptid_t filter.
890 * linux-low.c (struct iterate_over_lwps_args): Remove.
891 (iterate_over_lwps_filter): Remove.
892 (iterate_over_lwps): Use find_thread.
894 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
896 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
897 (linux_handle_new_gdb_connection): Use for_each_thread, inline
898 code from reset_lwp_ptrace_options_callback.
900 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
902 * linux-arm-low.c (struct update_registers_data): Remove.
903 (update_registers_callback): Return void, take arguments
904 directly, don't check thread's pid.
905 (arm_insert_point, arm_remove_point): Use for_each_thread.
907 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
909 * win32-low.c (continue_one_thread): Return void, take argument
911 (child_continue): Use for_each_thread.
913 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
915 * win32-i386-low.c (update_debug_registers_callback): Rename
917 (update_debug_registers): ... this, return void, remove pid_p arg.
918 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
920 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
922 * inferiors.h (struct process_info): Add constructor, initialize
924 <syscalls_to_catch>: Change type to std::vector<int>.
925 * inferiors.c (add_process): Allocate process_info with new.
926 (remove_process): Free process_info with delete.
927 * linux-low.c (handle_extended_wait): Adjust.
928 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
929 * server.c (handle_general_set): Adjust.
931 2017-11-16 Pedro Alves <palves@redhat.com>
933 * remote-utils.c (remote_close): Block SIGIO signals instead of
934 uninstalling the SIGIO handler.
936 2017-11-16 Alan Hayward <alan.hayward@arm.com>
938 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
940 2017-11-16 Yao Qi <yao.qi@linaro.org>
942 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
943 (tic6x_store_gregset): Likewise.
944 (tic6x_usrregs_info): Move it up.
946 2017-11-15 Alan Hayward <alan.hayward@arm.com>
948 * Makefile.in: Update arch rules.
949 * configure.srv: Explicitly mark arch/ files.
951 2017-11-13 Andreas Schwab <schwab@suse.de>
953 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
955 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
957 2017-11-06 Pedro Alves <palves@redhat.com>
959 * config.in, configure: Regenerate.
961 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
963 * target.c (struct thread_search): Remove.
964 (thread_search_callback): Remove.
965 (prepare_to_access_memory): Use for_each_thread instead of
966 find_inferior. Inline code from thread_search_callback.
968 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
970 * server.c (struct visit_actioned_threads_data): Remove.
971 (visit_actioned_threads): Change prototype to take arguments
973 (resume): Use find_thread instead of find_inferior.
975 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
977 * server.c (queue_stop_reply_callback): Change prototype, return
979 (find_status_pending_thread_callback): Remove.
980 (handle_status): Replace find_inferior with find_thread and
983 2017-10-25 Alan Hayward <alan.hayward@arm.com>
985 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
987 (aarch64_store_gregset): Likewise.
988 (aarch64_fill_fpregset): Likewise.
989 (aarch64_store_fpregset): Likewise.
991 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
993 * gdbthread.h (find_thread, for_each_thread): New functions.
994 * inferiors.c (thread_of_pid): Remove.
995 (find_any_thread_of_pid): Use find_thread.
996 * linux-low.c (num_lwps): Use for_each_thread.
998 2017-10-17 Yao Qi <yao.qi@linaro.org>
1000 * Makefile.in: Remove one rule.
1001 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1003 2017-10-17 Yao Qi <yao.qi@linaro.org>
1005 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1006 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1008 2017-10-17 Yao Qi <yao.qi@linaro.org>
1010 * configure.srv: Rename arm.o with arch/arm.o.
1012 2017-10-17 Yao Qi <yao.qi@linaro.org>
1014 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1015 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1016 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1017 (arch-i386.o, arch-amd64.o): Remove rules.
1018 (arch/%.o): New rule.
1019 Update POSTCOMPILE and COMPILE.pre.
1020 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1021 * configure: Re-generated.
1022 * configure.srv: Replace arch-i386.o with arch/i386.o.
1023 Replace arch-amd64.o with arch/amd64.o.
1025 2017-10-16 Yao Qi <yao.qi@linaro.org>
1027 * configure: Regenerated.
1029 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1031 * inferiors.h: (struct inferior_list): Remove.
1032 (struct inferior_list_entry); Remove.
1033 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1034 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1035 get_first_inferior): Remove.
1036 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1037 find_inferior_id, find_inferior_in_random): Change signature.
1038 * inferiors.c (all_threads): Change type to
1039 std::list<thread_info *>.
1040 (get_thread): Remove macro.
1041 (find_inferior, find_inferior_id): Change signature, implement
1043 (find_inferior_in_random): Change signature, implement using
1044 find_thread_in_random.
1045 (for_each_inferior, for_each_inferior_with_data): Change
1046 signature, implement using for_each_thread.
1047 (add_inferior_to_list, remove_inferior): Remove.
1048 (add_thread, get_first_thread, thread_of_pid,
1049 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1050 (get_first_inferior, one_inferior_p, clear_inferior_list):
1052 (clear_inferiors, get_thread_process): Update.
1053 * gdbthread.h: Include <list>.
1054 (struct thread_info) <entry>: Remove field.
1056 (all_threads): Change type to std::list<thread_info *>.
1057 (get_first_inferior): Add doc.
1058 (find_thread, for_each_thread, find_thread_in_random): New
1060 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1061 * linux-arm-low.c (update_registers_callback): Update.
1062 * linux-low.c (second_thread_of_pid_p): Update.
1063 (kill_one_lwp_callback, linux_detach_lwp_callback,
1064 delete_lwp_callback, status_pending_p_callback, same_lwp,
1065 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1066 iterate_over_lwps, not_stopped_callback,
1067 resume_stopped_resumed_lwps, count_events_callback,
1068 select_singlestep_lwp_callback, select_event_lwp_callback,
1069 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1070 suspend_and_send_sigstop_callback, wait_for_sigstop,
1071 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1072 lwp_running, linux_set_resume_request, resume_status_pending_p,
1073 need_step_over_p, start_step_over, linux_resume_one_thread,
1074 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1075 reset_lwp_ptrace_options_callback): Update.
1076 * linux-mips-low.c (update_watch_registers_callback): Update.
1077 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1079 (free_register_cache_thread_one): Remove.
1080 (regcache_release): Update.
1081 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1082 handle_qxfer_threads_worker): Update.
1083 (handle_query): Update, use list iterator.
1084 (visit_actioned_threads, handle_pending_status,
1085 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1086 clear_pending_status_callback, set_pending_status_callback,
1087 find_status_pending_thread_callback, handle_status,
1088 process_serial_event): Update.
1089 * target.c (thread_search_callback): Update.
1090 * thread-db.c (thread_db_get_tls_address): Update.
1091 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1093 * win32-i386-low.c (update_debug_registers_callback): Update.
1094 * win32-low.c (delete_thread_info, child_delete_thread,
1095 continue_one_thread, suspend_one_thread,
1096 get_child_debug_event): Adjust.
1098 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1100 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1101 * inferiors.h: Include <list>.
1102 (struct process_info) <entry>: Remove field.
1104 (pid_of): Change macro to function.
1105 (ptid_of, lwpid_of): Remove macro.
1106 (all_processes): Change type to std::list<process_info *>.
1107 (ALL_PROCESSES): Remove macro.
1108 (for_each_process, find_process): New function.
1109 * inferiors.c (all_processes): Change type to
1110 std::list<process_info *>.
1111 (find_thread_process): Adjust.
1112 (add_process): Likewise.
1113 (remove_process): Likewise.
1114 (find_process_pid): Likewise.
1115 (get_first_process): Likewise.
1116 (started_inferior_callback): Remove.
1117 (have_started_inferiors_p): Adjust.
1118 (attached_inferior_callback): Remove.
1119 (have_attached_inferiors_p): Adjust.
1120 * linux-low.c (check_zombie_leaders): Likewise.
1121 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1122 (x86_linux_update_xmltarget): Adjust.
1123 * server.c (handle_query): Likewise.
1124 (gdb_reattached_process): Remove.
1125 (handle_status): Adjust.
1126 (kill_inferior_callback): Likewise.
1127 (detach_or_kill_inferior): Remove.
1128 (print_started_pid): Likewise.
1129 (print_attached_pid): Likewise.
1130 (detach_or_kill_for_exit): Update.
1131 (process_serial_event): Likewise.
1132 * linux-arm-low.c (arm_new_fork): Likewise.
1134 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1136 * dll.h: Include <list>.
1137 (struct dll_info): Add constructor.
1138 <entry>: Remove field.
1139 (all_dlls): Change type to std::list<dll_info>.
1140 * dll.c: Include <algorithm>.
1141 (get_dll): Remove macro.
1142 (all_dlls): Change type to std::list<dll_info *>.
1143 (free_one_dll): Remove.
1144 (match_dll): Likewise.
1145 (loaded_dll): Adjust.
1146 (unloaded_dll): Adjust to all_dlls type change, use
1147 std::find_if. Inline code from match_dll.
1148 (clear_dlls): Adjust to all_dlls type change.
1149 * server.c (emit_dll_description): Remove.
1150 (handle_qxfer_libraries): Adjust to all_dlls type change,
1151 integrate emit_dll_description's functionality.
1153 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1155 * linux-low.h (struct linux_target_ops) <delete_process>: New
1157 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1158 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1159 (struct linux_target_ops): Add delete_process callback.
1160 * linux-arm-low.c (arm_delete_process): New.
1161 (struct linux_target_ops): Add delete_process callback.
1162 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1163 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1164 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1165 * linux-mips-low.c (mips_linux_delete_process): New.
1166 (struct linux_target_ops): Add delete_process callback.
1167 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1168 * linux-s390-low.c (struct linux_target_ops): Likewise.
1169 * linux-sh-low.c (struct linux_target_ops): Likewise.
1170 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1171 * linux-tile-low.c (struct linux_target_ops): Likewise.
1172 * linux-x86-low.c (x86_linux_delete_process): New.
1173 (struct linux_target_ops): Add delete_process callback.
1174 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1176 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1178 * linux-aarch64-low.c (the_low_target): Add thread delete
1180 * linux-arm-low.c (arm_delete_thread): New function.
1181 (the_low_target): Add thread delete callback.
1182 * linux-bfin-low.c (the_low_target): Likewise.
1183 * linux-crisv32-low.c (the_low_target): Likewise.
1184 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1186 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1188 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1189 * linux-mips-low.c (mips_linux_delete_thread): New function.
1190 (the_low_target): Add thread delete callback.
1191 * linux-ppc-low.c (the_low_target): Likewise.
1192 * linux-s390-low.c (the_low_target): Likewise.
1193 * linux-sh-low.c (the_low_target): Likewise.
1194 * linux-tic6x-low.c (the_low_target): Likewise.
1195 * linux-tile-low.c (the_low_target): Likewise.
1196 * linux-x86-low.c (the_low_target): Likewise.
1197 * linux-xtensa-low.c (the_low_target): Likewise.
1199 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1201 * win32-low.c: Include "common-inferior.h".
1203 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1205 * inferiors.c (set_inferior_cwd): New function.
1206 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1207 (handle_query): Inform that QSetWorkingDir is supported.
1208 * win32-low.c (create_process): Pass the inferior's cwd to
1211 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1213 * inferiors.c (current_inferior_cwd): New global variable.
1214 (get_inferior_cwd): New function.
1215 * inferiors.h (struct process_info) <cwd>: New field.
1217 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1219 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1220 (OBS): Add gdb_tilde_expand.o.
1222 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1224 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1225 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1227 2017-09-29 Pedro Alves <palves@redhat.com>
1229 * ax.c (gdb_parse_agent_expr): Constify.
1230 * ax.h (gdb_parse_agent_expr): Constify.
1231 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1233 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1234 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1235 * remote-utils.h (read_ptid): Constify.
1236 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1237 (process_point_options, process_serial_event): Constify.
1238 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1239 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1240 (cmd_qtbuffer): Constify.
1242 2017-09-29 Pedro Alves <palves@redhat.com>
1244 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1247 2017-09-29 Pedro Alves <palves@redhat.com>
1249 * linux-low.c (handle_extended_wait): Pass parent thread instead
1250 of process to thread_db_notice_clone.
1251 * linux-low.h (thread_db_notice_clone): Replace parent process
1252 parameter with parent thread parameter.
1253 * thread-db.c (find_one_thread): Add comment.
1254 (thread_db_notice_clone): Replace parent process parameter with
1255 parent thread parameter. Temporarily switch to the parent thread.
1257 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1259 * gdbthread.h: Include "common-gdbthread.h".
1260 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1261 "if" when validating the ptid.
1262 * remote-utils.c: Include "gdbthread.h".
1263 (prepare_resume_reply): Use "switch_to_thread".
1264 * target.c (done_accessing_memory): Likewise.
1266 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1268 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1269 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1270 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1271 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1272 s390x-gs-linux64-ipa.o to ipa_obj.
1273 * linux-s390-low.c (HWCAP_S390_GS): New define.
1274 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1276 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1277 (s390_arch_setup): Check for guarded-storage support and choose
1279 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1280 init_registers_s390x_gs_linux64.
1281 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1283 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1284 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1286 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1288 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1290 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1292 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1293 (thread_db_thread_handle): Declare.
1294 * linux-low.c (linux_target_ops): Initialize thread_handle.
1295 * server.c (handle_qxfer_threads_worker): Add support for
1297 * target.h (struct target_ops): Add new function pointer,
1299 (target_thread_handle): Define.
1300 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1302 (thread_db_thread_handle): New function.
1304 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1306 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1307 * linux-low.h (thread_db_notice_clone): Declare.
1308 * thread-db.c (thread_db_notice_clone): New function.
1310 2017-09-21 Pedro Alves <palves@redhat.com>
1312 * server.c (gdb_read_memory, handle_status, process_serial_event)
1313 (handle_serial_event, handle_target_event): Adjust to
1314 set_desired_thread prototype change.
1315 * target.c (set_desired_thread): Remove 'use_general' parameter
1317 * target.h (set_desired_thread): Remove 'use_general' parameter.
1319 2017-09-20 Tom Tromey <tom@tromey.com>
1321 * target.c (target_terminal::terminal_state): Define.
1322 (target_terminal::init): Rename from target_terminal_init.
1323 (target_terminal::inferior): Rename from
1324 target_terminal_inferior.
1325 (target_terminal::ours): Rename from target_terminal_ours.
1326 (target_terminal::ours_for_output, target_terminal::info): New.
1328 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1330 * server.c (accumulate_file_name_length): Remove.
1331 (emit_dll_description): Adjust to std::string change.
1332 (handle_qxfer_libraries): Use std::string to hold document.
1334 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1336 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1337 return type of xml_escape_text.
1338 * server.c (emit_dll_description): Likewise.
1340 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1342 * server.c (captured_main): Accept argument for --selftest.
1343 Update run_tests call.
1344 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1345 when registering selftests.
1347 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1349 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1350 instead of "VEC" for "target_desc.reg_defs".
1351 (regcache_cpy): Likewise.
1352 (registers_to_string): Likewise.
1353 (registers_from_string): Likewise.
1354 (find_regno): Likewise.
1355 (supply_regblock): Likewise.
1356 (regcache_raw_read_unsigned): Likewise.
1357 * tdesc.c (init_target_desc): Likewise.
1358 (tdesc_create_reg): Likewise.
1359 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1360 (struct target_desc) <reg_defs>: Convert to "std::vector".
1361 (target_desc): Do not initialize "reg_defs".
1362 (~target_desc): Update code to use "std::vector" instead of "VEC"
1363 for "target_desc.reg_defs".
1364 (operator==): Likewise.
1366 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1368 * inferiors.h (thread_to_gdb_id): Remove.
1369 * inferiors.c (thread_to_gdb_id): Remove.
1370 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1371 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1372 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1374 * nto-low.c (nto_fetch_registers, nto_store_registers,
1375 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1377 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1379 * inferiors.h (gdb_id_to_thread_id): Remove.
1380 * inferiors.c (gdb_id_to_thread_id): Remove.
1381 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1382 removal. Move pid declaration closer to where it's used.
1384 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1386 * server.c (handle_detach): New function.
1387 (process_serial_event): Move code out, call handle_detach.
1389 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1391 * server.c (require_running): Rename to ...
1392 (require_running_or_return): ... this ...
1393 (require_running_or_break): ... and this.
1394 (handle_query, process_serial_event): Adjust.
1396 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1398 * linux-low.c (linux_set_resume_request): Remove unused
1401 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1403 * server.c (first_thread_of): Remove.
1404 (process_serial_event): Replace usage of first_thread_of with
1405 find_any_thread_of_pid.
1406 * tracepoint.c (same_process_p): Remove.
1407 (gdb_agent_about_to_close): Replace usage of same_process_p with
1408 find_any_thread_of_pid.
1409 * linux-x86-low.c (same_process_callback): Remove.
1410 (x86_arch_setup_process_callback): Replace usage of
1411 same_process_callback with find_any_thread_of_pid.
1412 * thread-db.c (any_thread_of): Remove.
1413 (switch_to_process): Replace usage of any_thread_of with
1414 find_any_thread_of_pid.
1415 * inferiors.c (thread_pid_matches_callback): Remove.
1416 (find_thread_process): Adjust to use find_any_thread_of_pid.
1418 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1420 * regcache.c (get_thread_regcache): Guard calls to "memset"
1423 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1425 * linux-low.c (handle_extended_wait): Use
1426 "allocate_target_description" instead of "XNEW".
1427 * linux-x86-low.c (initialize_low_arch): Likewise.
1429 2017-09-05 Yao Qi <yao.qi@linaro.org>
1431 * configure.srv (srv_i386_regobj): Remove.
1432 (srv_amd64_regobj): Remove.
1433 (srv_regobj): Set it to "" for x86 non-linux targets.
1434 * linux-x86-tdesc.c (i386_linux_read_description):
1435 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1436 (init_registers_i386): Remove the declaration.
1437 (tdesc_i386): Remove the declaration.
1438 (lynx_i386_arch_setup): Call i386_create_target_description.
1439 * nto-x86-low.c: Likewise.
1440 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1441 [!__x86_64__]: include arch/i386.h.
1442 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1444 2017-09-05 Yao Qi <yao.qi@linaro.org>
1446 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1447 i386/amd64-XXX-linux from it.
1449 2017-09-05 Yao Qi <yao.qi@linaro.org>
1451 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1453 (ipa_amd64_linux_regobj): Remove.
1454 (ipa_x32_linux_regobj): Remove.
1456 2017-09-05 Yao Qi <yao.qi@linaro.org>
1458 * Makefile.in (arch-amd64.o): New rule.
1459 * configure.srv: Append arch-amd64.o.
1460 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1461 (get_ipa_tdesc): Call amd64_linux_read_description.
1462 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1463 and init_registers_amd64_XXX.
1464 * linux-x86-low.c (x86_linux_read_description): Call
1465 amd64_linux_read_description.
1466 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1467 (initialize_low_arch): Don't call init_registers_x32_XXX and
1468 init_registers_amd64_XXX.
1469 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1470 and tdesc_amd64_XXX.
1471 [__x86_64__] (amd64_tdesc_test): New function.
1472 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1473 and init_registers_amd64_XXX.
1474 * linux-x86-tdesc.c: Include arch/amd64.h.
1475 (xcr0_to_tdesc_idx): New function.
1476 (i386_linux_read_description): New function.
1477 (amd64_get_ipa_tdesc_idx): New function.
1478 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1479 (amd64_get_ipa_tdesc): Declare.
1481 2017-09-05 Yao Qi <yao.qi@linaro.org>
1483 * configure.srv (srv_i386_linux_xmlfiles): Remove
1484 i386/i386-XXX-linux.xml from it.
1486 2017-09-05 Yao Qi <yao.qi@linaro.org>
1488 * configure.srv: Set srv_i386_linux_regobj empty if $development
1490 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1491 initialize_low_tdesc.
1492 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1493 with #if initialize_low_tdesc.
1494 * linux-x86-tdesc-selftest.c: New file.
1495 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1497 2017-09-05 Yao Qi <yao.qi@linaro.org>
1499 * Makefile.in (arch-i386.o): New rule.
1500 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1501 (x86_64-*-linux*): Likewise.
1502 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1503 include arch/i386.h.
1504 (i386_linux_read_description): Remove code and call
1505 i386_create_target_description.
1506 * tdesc.c (allocate_target_description): New function.
1507 * tdesc.h (set_tdesc_architecture): Remove declaration.
1508 (set_tdesc_osabi): Likewise.
1510 2017-09-05 Yao Qi <yao.qi@linaro.org>
1512 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1513 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1514 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1516 * server.c (get_features_xml): Call tdesc_get_features_xml.
1517 * tdesc.c (set_tdesc_architecture): New function.
1518 (set_tdesc_osabi): New function.
1519 (tdesc_get_features_xml): New function.
1520 (tdesc_create_feature): Add an argument.
1521 * tdesc.h (struct target_desc) <features>: New field.
1522 <arch, osabi>: New field.
1523 (~target_desc): xfree features, arch, and osabi.
1524 (target_desc::oerator==): Don't compare .xmltarget.
1525 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1526 (set_tdesc_osabi): Likewise.
1527 (tdesc_get_features_xml): Likewise.
1529 2017-09-05 Yao Qi <yao.qi@linaro.org>
1531 * linux-x86-tdesc.c: Include selftest.h.
1532 (i386_tdesc_test): New function.
1533 (initialize_low_tdesc): Call selftests::register_test.
1534 * tdesc.h: Include regdef.h.
1535 (target_desc): Override operator == and !=.
1537 2017-09-05 Yao Qi <yao.qi@linaro.org>
1539 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1540 (ipa_obj): Likewise.
1541 * linux-i386-ipa.c: Include common/x86-xstate.h
1542 (get_ipa_tdesc): Call i386_linux_read_description.
1543 (initialize_low_tracepoint): Don't call init_registers_XXX
1544 functions, call initialize_low_tdesc instead.
1545 * linux-x86-low.c (x86_linux_read_description): Call
1546 i386_linux_read_description.
1547 (initialize_low_arch): Don't call init_registers_i386_XXX
1548 functions, call initialize_low_tdesc.
1549 * linux-x86-tdesc.c: New file.
1550 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1551 (i386_get_ipa_tdesc_idx): Declare.
1552 (i386_get_ipa_tdesc): Declare.
1553 (initialize_low_tdesc): Declare.
1555 2017-09-05 Yao Qi <yao.qi@linaro.org>
1557 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1560 2017-09-05 Yao Qi <yao.qi@linaro.org>
1562 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1563 * regcache.c (get_thread_regcache): Use VEC_length.
1564 (init_register_cache): Likewise.
1565 (regcache_cpy): Likewise.
1566 (registers_to_string): Iterate reg_defs via VEC_iterate.
1567 (find_regno): Likewise.
1568 (find_register_by_number): Use VEC_index.
1569 (register_size): Call find_register_by_number.
1570 (register_data): Call find_register_by_number.
1571 (supply_regblock): Use VEC_length.
1572 (regcache_raw_read_unsigned): Likewise.
1573 * tdesc.c (init_target_desc): Iterate reg_defs via
1575 (default_description): Update initializer.
1576 (copy_target_description): Don't update field num_registers.
1577 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1578 <num_registers>: Remove.
1580 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1582 * Makefile.in (.SECONDARY): Define target.
1584 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1586 * linux-low.c (linux_wait_1): Adjust.
1587 * server.c (queue_stop_reply_callback): Adjust.
1589 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1591 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1592 QEnvironmentUnset and QEnvironmentReset packets.
1593 (handle_query): Inform remote that QEnvironmentHexEncoded,
1594 QEnvironmentUnset and QEnvironmentReset are supported.
1596 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1598 * inferiors.h (inferior_target_data): Rename to ...
1599 (thread_target_data): ... this.
1600 (inferior_regcache_data): Rename to ...
1601 (thread_regcache_data): ... this.
1602 (set_inferior_regcache_data): Rename to ...
1603 (set_thread_regcache_data): ... this.
1604 * inferiors.c (inferior_target_data): Rename to ...
1605 (thread_target_data): ... this.
1606 (inferior_regcache_data): Rename to ...
1607 (thread_regcache_data): ... this.
1608 (set_inferior_regcache_data): Rename to ...
1609 (set_thread_regcache_data): ... this.
1610 (free_one_thread): Update.
1611 * linux-low.h (get_thread_lwp): Update.
1612 * regcache.c (get_thread_regcache): Update.
1613 (regcache_invalidate_thread): Update.
1614 (free_register_cache_thread): Update.
1615 * win32-i386-low.c (update_debug_registers_callback): Update.
1616 (win32_get_current_dr): Update.
1617 * win32-low.c (thread_rec): Update.
1618 (delete_thread_info): Update.
1619 (continue_one_thread): Update.
1620 (suspend_one_thread): Update.
1622 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1624 * inferiors.c (set_inferior_target_data): Remove.
1625 * inferiors.h (set_inferior_target_data): Remove.
1627 2017-08-18 Yao Qi <yao.qi@linaro.org>
1629 * Makefile.in (OBS): Add selftest.o.
1630 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1631 * configure, config.in: Re-generated.
1632 * server.c: Include common/sefltest.h.
1633 (captured_main): Handle option --selftest.
1635 2017-08-09 Yao Qi <yao.qi@linaro.org>
1637 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1638 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1639 i386-avx-mpx.o and i386-mmx.o.
1640 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1641 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1642 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1643 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1644 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1645 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1646 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1647 i386/amd64-avx-mpx.xml.
1649 2017-08-09 Yao Qi <yao.qi@linaro.org>
1651 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1652 and x32-avx-avx512.o.
1653 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1654 i386/x32-avx-avx512.xml.
1656 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1658 * tracepoint.h (enum class fast_tpoint_collect_result): New
1660 (fast_tracepoint_collecting): Change return type to
1661 fast_tpoint_collect_result.
1662 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1663 * linux-low.h: Include tracepoint.h.
1664 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1665 fast_tpoint_collect_result.
1666 * linux-low.c (handle_tracepoints): Adjust.
1667 (linux_fast_tracepoint_collecting): Change return type to
1668 fast_tpoint_collect_result.
1669 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1670 linux_wait_1, stuck_in_jump_pad_callback,
1671 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1672 proceed_one_lwp): Adjust to type change.
1674 2017-07-10 Yao Qi <yao.qi@linaro.org>
1676 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1678 2017-06-29 Yao Qi <yao.qi@linaro.org>
1680 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1682 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1684 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1686 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1688 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1690 * linux-low.c (linux_create_inferior): Adjust code to access the
1691 environment information via 'gdb_environ' class.
1692 * lynx-low.c (lynx_create_inferior): Likewise.
1693 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1694 (get_environ): Return a pointer to 'our_environ'.
1695 (captured_main): Initialize 'our_environ'.
1696 * server.h (get_environ): Adjust prototype.
1697 * spu-low.c (spu_create_inferior): Adjust code to access the
1698 environment information via 'gdb_environ' class.
1700 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1702 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1703 usage of "register" keyword.
1705 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1707 * configure: Re-generate.
1709 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1711 * configure: Re-generate.
1713 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1715 * Makefile.in (COMPILE.pre): Add "-x c++".
1717 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1719 * fork-child.c: Conditionally include <signal.h>.
1721 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1723 * server.c (handle_general_set): Handle new packet
1724 "QStartupWithShell".
1725 (handle_query): Add "QStartupWithShell" to the list of supported
1727 (gdbserver_usage): Add help text explaining the
1728 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1730 (captured_main): Recognize and act upon the presence of the new
1733 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1734 Pedro Alves <palves@redhat.com>
1736 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1737 * configure: Regenerate.
1738 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1740 (i[34567]86-*-lynxos*): Likewise.
1741 (spu*-*-*): Likewise.
1742 * fork-child.c: New file.
1743 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1745 (linux_ptrace_fun): New function.
1746 (linux_create_inferior): Adjust function prototype to reflect
1747 change on "target.h". Adjust function code to use
1749 (linux_request_interrupt): Delete "signal_pid".
1750 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1751 (lynx_ptrace_fun): New function.
1752 (lynx_create_inferior): Adjust function prototype to reflect
1753 change on "target.h". Adjust function code to use
1755 * nto-low.c (nto_create_inferior): Adjust function prototype and
1756 code to reflect change on "target.h". Update comments.
1757 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1758 "common-terminal.h" and "environ.h".
1759 (terminal_fd): Moved to fork-child.c.
1760 (old_foreground_pgrp): Likewise.
1761 (restore_old_foreground_pgrp): Likewise.
1762 (last_status): Make it global.
1763 (last_ptid): Likewise.
1764 (our_environ): New variable.
1765 (startup_with_shell): Likewise.
1766 (program_name): Likewise.
1767 (program_argv): Rename to...
1768 (program_args): ...this.
1769 (wrapper_argv): New variable.
1770 (start_inferior): Delete function.
1771 (get_exec_wrapper): New function.
1772 (get_exec_file): Likewise.
1773 (get_environ): Likewise.
1774 (prefork_hook): Likewise.
1775 (post_fork_inferior): Likewise.
1776 (postfork_hook): Likewise.
1777 (postfork_child_hook): Likewise.
1778 (handle_v_run): Update code to deal with arguments coming from the
1779 remote host. Update calls from "start_inferior" to
1781 (captured_main): Likewise. Initialize environment variable. Call
1783 * server.h (post_fork_inferior): New prototype.
1784 (get_environ): Likewise.
1785 (last_status): Declare.
1786 (last_ptid): Likewise.
1787 (signal_pid): Likewise.
1788 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1789 (spu_ptrace_fun): New function.
1790 (spu_create_inferior): Adjust function prototype to reflect change
1791 on "target.h". Adjust function code to use "fork_inferior".
1792 * target.c (target_terminal_init): New function.
1793 (target_terminal_inferior): Likewise.
1794 (target_terminal_ours): Likewise.
1795 * target.h: Include <vector>.
1796 (struct target_ops) <create_inferior>: Update prototype.
1797 (create_inferior): Update macro.
1798 * utils.c (gdb_flush_out_err): New function.
1799 * win32-low.c (win32_create_inferior): Adjust function prototype
1800 and code to reflect change on "target.h".
1802 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1804 * inferiors.c (switch_to_thread): New function.
1806 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1808 * Makefile.in (SFILE): Add "common/job-control.c".
1809 (OBS): Add "job-control.o".
1811 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1813 * Makefile: Remove "@host_makefile_frag@".
1815 2017-05-05 Pedro Alves <palves@redhat.com>
1817 * configure: Regenerate.
1819 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1821 * configure: Regenerate.
1823 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1825 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1826 software_single_step change of return type to
1827 std::vector<CORE_ADDR>.
1828 * linux-low.c (install_software_single_step_breakpoints):
1830 * linux-low.h (install_software_single_step_breakpoints):
1833 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1835 * remote-utils.c: Include "gdb_termios.h" instead of
1837 * terminal.h: Delete file.
1839 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1841 * server.c: Include <vector>.
1842 <program_argv, wrapper_argv>: Convert to std::vector.
1843 (start_inferior): Rewrite function to use C++.
1844 (handle_v_run): Likewise. Update code that calculates the argv
1845 based on the vRun packet; use C++.
1846 (captured_main): Likewise.
1848 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1850 * server.c (handle_v_cont): Initialize thread_resume::thread
1853 2017-04-05 Pedro Alves <palves@redhat.com>
1855 * configure: Regenerate.
1857 2017-04-05 Pedro Alves <palves@redhat.com>
1859 * gdbreplay.c (sync_error): Constify.
1860 * linux-x86-low.c (push_opcode): Constify.
1862 2017-04-05 Pedro Alves <palves@redhat.com>
1864 * win32-low.c (get_child_debug_event)
1865 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1866 Report TARGET_WAITKIND_SPURIOUS instead.
1868 2017-04-05 Pedro Alves <palves@redhat.com>
1870 * remote-utils.c (remote_prepare, remote_open): Constify.
1871 * remote-utils.h (remote_prepare, remote_open): Constify.
1872 * server.c (captured_main): Constify 'port' handling.
1874 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1876 * Makefile.in (clean): Clear .deps.
1878 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1880 * .gitignore: Remove generated files, replace with wildcard.
1881 * (clean): Replace removal of generated files with wildcard.
1882 (version.c): Replace with...
1883 (version-generated.c): ...this.
1884 (xml-builtin.c): Replace with...
1885 (xml-builtin-generated.c): ...this.
1886 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1887 (%.c: *regformats*): Replace with...
1888 (%-generated.c: *regformats*): ...this.
1890 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1892 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1893 (xtensa_fill_gregset): Call collect_register_by_name for
1895 (xtensa_store_gregset): Call supply_register_by_name for
1898 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1900 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1901 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1902 (xtensa_store_gregset): Call supply_register for all registers in
1903 a0_regnum..a0_regnum + C0_NREGS range.
1905 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1907 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1908 (ax-ipa.o: ax.c): Remove.
1909 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1910 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1911 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1912 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1913 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1915 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1917 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1918 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1919 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1920 (errors-ipa.o: ../common/errors.c): Remove.
1921 (format-ipa.o: ../common/format.c): Remove.
1922 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1924 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1926 * Makefile.in (%-ipa.o: %.c): New rule.
1927 (tracepoint-ipa.o: tracepoint.c): Remove.
1928 (utils-ipa.o: utils.c): Remove.
1929 (remote-utils-ipa.o: remote-utils.c): Remove.
1930 (regcache-ipa.o: regcache.c): Remove.
1931 (i386-linux-ipa.o: i386-linux.c): Remove.
1932 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1933 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1934 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1935 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1936 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1937 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1938 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1939 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1940 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1941 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1942 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1943 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1944 (aarch64-ipa.o: aarch64.c): Remove.
1945 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1946 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1947 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1948 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1949 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1950 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1951 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1952 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1953 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1954 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1955 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1956 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1957 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1958 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1959 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1960 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1961 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1962 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1963 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1964 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1965 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1966 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1967 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1968 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1969 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1970 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1971 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1972 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1973 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1974 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1975 (tdesc-ipa.o: tdesc.c): Remove.
1976 (x32-linux-ipa.o: x32-linux.c): Remove.
1977 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1978 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1980 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1982 * Makefile.in (%.o: ../arch/%.c): New rule.
1983 (arm.o: ../arch/arm.c): Remove.
1984 (arm-linux.o: ../arch/arm-linux.c): Remove.
1985 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1986 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1988 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1990 * Makefile.in (%.o: ../nat/%.c): New rule.
1991 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1992 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1993 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1994 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1995 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1996 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1997 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1998 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1999 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2000 (linux-personality.o: ../nat/linux-personality.c): Remove.
2001 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2002 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2003 (x86-linux.o: ../nat/x86-linux.c): Remove.
2004 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2005 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2007 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2009 * Makefile.in (%.o: ../common/%.c): New rule.
2010 (signals.o: ../common/signals.c): Remove.
2011 (print-utils.o: ../common/print-utils.c): Remove.
2012 (rsp-low.o: ../common/rsp-low.c): Remove.
2013 (common-utils.o: ../common/common-utils.c): Remove.
2014 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2015 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2016 (vec.o: ../common/vec.c): Remove.
2017 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2018 (xml-utils.o: ../common/xml-utils.c): Remove.
2019 (ptid.o: ../common/ptid.c): Remove.
2020 (buffer.o: ../common/buffer.c): Remove.
2021 (format.o: ../common/format.c): Remove.
2022 (filestuff.o: ../common/filestuff.c): Remove.
2023 (agent.o: ../common/agent.c): Remove.
2024 (errors.o: ../common/errors.c): Remove.
2025 (environ.o: ../common/environ.c): Remove.
2026 (common-debug.o: ../common/common-debug.c): Remove.
2027 (cleanups.o: ../common/cleanups.c): Remove.
2028 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2029 (fileio.o: ../common/fileio.c): Remove.
2030 (common-regcache.o: ../common/common-regcache.c): Remove.
2031 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2032 (new-op.o: ../common/new-op.c): Remove.
2033 (btrace-common.o: ../common/btrace-common.c): Remove.
2035 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2037 * Makefile.in (%.o: ../target/%.c): New rule.
2038 (waitstatus.o: ../target/waitstatus.c): Remove.
2040 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2043 (%.c: ../regformats/%.dat,
2044 (%.c: ../regformats/arm/%.dat,
2045 (%.c: ../regformats/i386/%.dat,
2046 (%.c: ../regformats/rs6000/%.dat): New rules.
2047 (aarch64.c): Remove.
2048 (reg-arm.c): Remove.
2049 (arm-with-iwmmxt.c): Remove.
2050 (arm-with-vfpv2.c): Remove.
2051 (arm-with-vfpv3.c): Remove.
2052 (arm-with-neon.c): Remove.
2053 (reg-bfin.c): Remove.
2054 (reg-cris.c): Remove.
2055 (reg-crisv32.c): Remove.
2057 (i386-linux.c): Remove.
2058 (i386-avx.c): Remove.
2059 (i386-avx-linux.c): Remove.
2060 (i386-avx-avx512.c): Remove.
2061 (i386-avx-avx512-linux.c): Remove.
2062 (i386-mpx.c): Remove.
2063 (i386-mpx-linux.c): Remove.
2064 (i386-avx-mpx-avx512-pku.c): Remove.
2065 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2066 (i386-avx-mpx.c): Remove.
2067 (i386-avx-mpx-linux.c): Remove.
2068 (i386-mmx.c): Remove.
2069 (i386-mmx-linux.c): Remove.
2070 (reg-ia64.c): Remove.
2071 (reg-m32r.c): Remove.
2072 (reg-m68k.c): Remove.
2074 (mips-linux.c): Remove.
2075 (mips-dsp-linux.c): Remove.
2076 (mips64-linux.c): Remove.
2077 (mips64-dsp-linux.c): Remove.
2078 (nios2-linux.c): Remove.
2079 (powerpc-32.c): Remove.
2080 (powerpc-32l.c): Remove.
2081 (powerpc-altivec32l.c): Remove.
2082 (powerpc-cell32l.c): Remove.
2083 (powerpc-vsx32l.c): Remove.
2084 (powerpc-isa205-32l.c): Remove.
2085 (powerpc-isa205-altivec32l.c): Remove.
2086 (powerpc-isa205-vsx32l.c): Remove.
2087 (powerpc-e500l.c): Remove.
2088 (powerpc-64l.c): Remove.
2089 (powerpc-altivec64l.c): Remove.
2090 (powerpc-cell64l.c): Remove.
2091 (powerpc-vsx64l.c): Remove.
2092 (powerpc-isa205-64l.c): Remove.
2093 (powerpc-isa205-altivec64l.c): Remove.
2094 (powerpc-isa205-vsx64l.c): Remove.
2095 (s390-linux32.c): Remove.
2096 (s390-linux32v1.c): Remove.
2097 (s390-linux32v2.c): Remove.
2098 (s390-linux64.c): Remove.
2099 (s390-linux64v1.c): Remove.
2100 (s390-linux64v2.c): Remove.
2101 (s390-te-linux64.c): Remove.
2102 (s390-vx-linux64.c): Remove.
2103 (s390-tevx-linux64.c): Remove.
2104 (s390x-linux64.c): Remove.
2105 (s390x-linux64v1.c): Remove.
2106 (s390x-linux64v2.c): Remove.
2107 (s390x-te-linux64.c): Remove.
2108 (s390x-vx-linux64.c): Remove.
2109 (s390x-tevx-linux64.c): Remove.
2110 (tic6x-c64xp-linux.c): Remove.
2111 (tic6x-c64x-linux.c): Remove.
2112 (tic6x-c62x-linux.c): Remove.
2114 (reg-sparc64.c): Remove.
2115 (reg-spu.c): Remove.
2117 (amd64-linux.c): Remove.
2118 (amd64-avx.c): Remove.
2119 (amd64-avx-linux.c): Remove.
2120 (amd64-avx-avx512.c): Remove.
2121 (amd64-avx-avx512-linux.c): Remove.
2122 (amd64-mpx.c): Remove.
2123 (amd64-mpx-linux.c): Remove.
2124 (amd64-avx-mpx-avx512-pku.c): Remove.
2125 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2126 (amd64-avx-mpx.c): Remove.
2127 (amd64-avx-mpx-linux.c): Remove.
2129 (x32-linux.c): Remove.
2130 (x32-avx.c): Remove.
2131 (x32-avx-linux.c): Remove.
2132 (x32-avx-avx512.c): Remove.
2133 (x32-avx-avx512-linux.c): Remove.
2134 (reg-xtensa.c): Remove.
2135 (reg-tilegx.c): Remove.
2136 (reg-tilegx32.c): Remove.
2138 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2140 * Makefile.in (SFILES): Add "common/environ.c".
2141 (OBJS): Add "common/environ.h".
2143 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2145 * configure.ac: Check if the fs_base and gs_base members of
2146 `struct user_regs_struct' exist.
2147 * config.in: Regenerated.
2148 * configure: Likewise.
2150 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2152 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2154 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2155 (get_next_pcs_syscall_next_pc): Likewise.
2157 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2159 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2160 * nto-x86-low.c: Likewise.
2162 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2164 * Makefile.in: Include disable-implicit-rules.mk.
2166 2016-11-23 Pedro Alves <palves@redhat.com>
2168 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2169 (debug_vprintf): Use std::chrono::steady_clock instead of
2170 gettimeofday. Use '.' instead of ':'.
2171 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2172 (get_timestamp): Use std::chrono::steady_clock instead of
2175 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2177 * Makefile.in: Fix whitespace formatting.
2179 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2181 * Makefile.in (SFILES, OBS): Flatten list and order
2184 2016-11-23 Pedro Alves <palves@redhat.com>
2186 * event-loop.c (handle_file_event): Use warning.
2187 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2188 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2191 2016-11-23 Pedro Alves <palves@redhat.com>
2193 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2195 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2196 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2197 debug_printf and debug_flush for debug output.
2198 * server.c (handle_general_set): Likewise.
2199 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2202 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2204 * Makefile.in (.c.o): Replace rule with ...
2205 (%.o: %.c): ... this one.
2207 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2209 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2210 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2212 * configure.ac: Remove checks for the make program.
2213 * configure: Re-generate.
2215 2016-10-28 Pedro Alves <palves@redhat.com>
2217 * Makefile.in (CXX_DIALECT): Get from configure.
2218 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2219 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2220 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2221 * config.in: Regenerate.
2222 * configure: Regenerate.
2224 2016-10-27 Yao Qi <yao.qi@linaro.org>
2226 * linux-low.c (linux_supports_range_stepping): Return true if
2227 can_software_single_step return true.
2229 2016-10-27 Yao Qi <yao.qi@linaro.org>
2231 * inferiors.c (find_inferior_in_random): New function.
2232 * inferiors.h (find_inferior_in_random): Declare.
2233 * linux-low.c (linux_wait_for_event_filtered): Call
2234 find_inferior_in_random instead of find_inferior.
2236 2016-10-27 Yao Qi <yao.qi@linaro.org>
2238 * linux-low.c (linux_wait_1): If single-step breakpoints are
2239 inserted, remove them.
2241 2016-10-26 Pedro Alves <palves@redhat.com>
2243 * linux-low.c (handle_extended_wait): Link parent/child fork
2245 (linux_wait_1): Unlink them.
2246 (linux_set_resume_request): Ignore resume requests for
2247 already-resumed and unhandled fork child threads.
2248 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2249 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2251 (handle_v_requests) <vCont>: Don't call require_running.
2252 * server.h (in_queued_stop_replies): New declaration.
2254 2016-10-24 Yao Qi <yao.qi@linaro.org>
2257 * linux-aarch64-low.c (append_insns): Cast the return value to
2260 2016-10-10 Yao Qi <yao.qi@linaro.org>
2262 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2264 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2266 * target.c (target_supports_multi_process): New function, moved
2268 * target.h (target_supports_multi_process): ... here. Remove
2271 2016-10-05 Tom Tromey <tom@tromey.com>
2274 * tracepoint.c (handle_tracepoint_bkpts): Check
2275 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2277 2016-10-05 Yao Qi <yao.qi@linaro.org>
2279 * configure.srv: Update the path of arm-*.xml files.
2281 2016-10-05 Terry Guo <terry.guo@arm.com>
2282 Yao Qi <yao.qi@linaro.org>
2284 * Makefile.in: Adjust the path of rules.
2285 * configure.srv: Update the path of xml files.
2286 * regformats/arm-with-iwmmxt.dat: Regenerated.
2287 * regformats/arm-with-neon.dat: Likewise.
2288 * regformats/arm-with-vfpv2.dat: Likewise.
2289 * regformats/arm-with-vfpv3.dat Likewise.
2291 2016-09-30 Yao Qi <yao.qi@linaro.org>
2294 * target.c (target_stop_and_wait): Don't call
2295 target_continue_no_signal, use resume_stop instead.
2297 2016-09-26 Yao Qi <yao.qi@linaro.org>
2299 * linux-low.c (linux_wait_1): Call debug_exit.
2301 2016-09-23 Pedro Alves <palves@redhat.com>
2303 * Makefile.in (SFILES): Add common/new-op.c.
2304 (OBS): Add common/new-op.o.
2305 (new-op.o): New rule.
2307 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2309 * .gitinore: Ignore more files.
2311 2016-09-21 Yao Qi <yao.qi@linaro.org>
2313 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2316 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2318 * server.c (start_inferior): Call target_mourn_inferior instead of
2319 mourn_inferior; pass ptid_t argument to it.
2321 (handle_target_event): Likewise.
2322 * target.c (target_mourn_inferior): New function.
2323 * target.h (mourn_inferior): Delete macro.
2325 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2327 * linux-low.c (lwp_is_stepping): New function.
2329 2016-09-06 Carl Love <cel@us.ibm.com>
2331 * server.c (start_inferior): Fixed comment, requested comment change
2332 didn't get updated correctly. Removed reference to ptrace () call as
2333 it is only true on Linux systems.
2335 2016-09-06 Carl Love <cel@us.ibm.com>
2337 * server.c (start_inferior): Do not call
2338 function target_post_create_inferior () if the
2339 inferior process has already exited.
2341 2016-09-05 Pedro Alves <palves@redhat.com>
2343 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2344 (COMPILE.pre, CC_LD): Use CXX directly.
2345 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2346 * acinclude.m4: Don't include build-with-cxx.m4.
2347 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2348 * configure: Regenerate.
2350 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2353 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2354 call writing data to own_buf.
2356 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2358 * target.c (mywait): Call target_wait instead of
2360 (target_wait): New function.
2362 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2364 * server.c (start_inferior): New variable 'ptid'. Replace calls
2365 to the_target->resume by target_continue{,_no_signal}, depending
2367 * target.c (target_stop_and_wait): Call target_continue_no_signal
2368 instead of the_target->resume.
2369 (target_continue): New function.
2371 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2373 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2375 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2378 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2380 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2381 * linux-arm-low.c (ps_get_thread_area): Likewise.
2382 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2383 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2384 * linux-mips-low.c (ps_get_thread_area): Likewise.
2385 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2386 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2387 * linux-x86-low.c (ps_get_thread_area): Likewise.
2388 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2390 2016-08-19 Pedro Alves <palves@redhat.com>
2392 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2394 2016-08-19 Pedro Alves <palves@redhat.com>
2396 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2397 comment. Use memcpy instead of casting through unsigned long.
2399 2016-08-19 Pedro Alves <palves@redhat.com>
2401 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2402 allocating around 0x80000000.
2404 2016-08-19 Pedro Alves <palves@redhat.com>
2407 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2408 (x32-avx512-linux-ipa.o): New rules.
2409 * configure.ac (x86_64-*-linux*): New x32 check.
2410 * configure.srv (ipa_x32_linux_regobj): New.
2411 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2412 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2414 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2416 * configure: Regenerate.
2418 2016-08-09 Pedro Alves <palves@redhat.com>
2421 * Makefile.in (OBS): Add signals-state-save-restore.o.
2422 (signals-state-save-restore.o): New rule.
2423 * config.in: Regenerate.
2424 * configure: Regenerate.
2425 * linux-low.c: Include "signals-state-save-restore.h".
2426 (linux_create_inferior): Call
2427 restore_original_signals_state.
2428 * server.c: Include "dispositions-save-restore.h".
2429 (captured_main): Call save_original_signals_state.
2431 2016-08-05 Pedro Alves <palves@redhat.com>
2433 * configure: Regenerate.
2435 2016-08-04 Yao Qi <yao.qi@linaro.org>
2437 * linux-low.c (regsets_fetch_inferior_registers): Check
2438 errno is ESRCH or not.
2440 2016-08-02 Yao Qi <yao.qi@linaro.org>
2442 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2443 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2444 (thread_db_load_search): Update.
2445 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2446 td_ta_set_event and td_ta_event_getmsg.
2448 2016-07-26 Pedro Alves <palves@redhat.com>
2451 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2452 of unsigned long for 64-bit registers and use uint32_t instead of
2453 unsigned int for 32-bit registers.
2455 2016-07-26 Pedro Alves <palves@redhat.com>
2457 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2460 2016-07-21 Tom Tromey <tom@tromey.com>
2462 * configure: Rebuild.
2464 2016-07-21 Yao Qi <yao.qi@linaro.org>
2466 * mem-break.c (find_gdb_breakpoint): Cast bp to
2467 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2469 2016-07-21 Yao Qi <yao.qi@linaro.org>
2471 * server.c (handle_v_requests): Support s and S actions
2472 if target_supports_software_single_step return true.
2474 2016-07-21 Yao Qi <yao.qi@linaro.org>
2476 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2477 is resume_step, call maybe_hw_step.
2478 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2480 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2482 (proceed_one_lwp): If resume request is resume_step, install
2483 reinsert breakpoints and call maybe_hw_step.
2485 2016-07-21 Yao Qi <yao.qi@linaro.org>
2487 * linux-low.c (proceed_one_lwp): Declare.
2488 (linux_resume_one_thread): Remove local variable 'step'.
2489 Lift code enqueue signal. Call proceed_one_lwp instead of
2490 linux_resume_one_lwp.
2492 2016-07-21 Yao Qi <yao.qi@linaro.org>
2494 * linux-low.c (linux_resume_one_thread): Call
2495 enqueue_pending_signal.
2497 2016-07-21 Yao Qi <yao.qi@linaro.org>
2499 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2500 * inferiors.c (do_restore_current_thread_cleanup): New function.
2501 (make_cleanup_restore_current_thread): Likewise.
2502 * linux-low.c (install_software_single_step_breakpoints): Call
2503 make_cleanup_restore_current_thread. Switch current_thread to
2506 2016-07-21 Yao Qi <yao.qi@linaro.org>
2508 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2509 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2510 (clone_one_breakpoint): Likewise.
2511 (delete_reinsert_breakpoints): Change parameter to thread.
2513 (has_reinsert_breakpoints): Likewise.
2514 (uninsert_reinsert_breakpoints): Likewise.
2515 (reinsert_reinsert_breakpoints): Likewise.
2516 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2517 (delete_reinsert_breakpoints): Likewise.
2518 (reinsert_reinsert_breakpoints): Likewise.
2519 (uninsert_reinsert_breakpoints): Likewise.
2520 (has_reinsert_breakpoints): Likewise.
2522 2016-07-21 Yao Qi <yao.qi@linaro.org>
2524 * inferiors.c (get_thread_process): Make parameter const.
2525 * inferiors.h (get_thread_process): Update declaration.
2526 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2527 Add new parameters child_thread and parent_thread. Callers
2529 * mem-break.h (clone_all_breakpoints): Update declaration.
2531 2016-07-21 Yao Qi <yao.qi@linaro.org>
2533 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2534 <command_list, handler>: Remove.
2535 (struct gdb_breakpoint): New.
2536 (struct other_breakpoint): New.
2537 (struct reinsert_breakpoint): New.
2538 (is_gdb_breakpoint): New function.
2539 (any_persistent_commands): Update command_list if
2540 is_gdb_breakpoint returns true.
2541 (set_breakpoint): Create breakpoints according to their types.
2542 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2543 (set_gdb_breakpoint_1): Likewise.
2544 (set_gdb_breakpoint): Likewise.
2545 (clear_breakpoint_conditions): Change parameter type to
2546 'struct gdb_breakpoint *'.
2547 (clear_breakpoint_commands): Likewise.
2548 (clear_breakpoint_conditions_and_commands): Likewise.
2549 (add_condition_to_breakpoint): Likewise.
2550 (add_breakpoint_condition): Likewise.
2551 (add_commands_to_breakpoint): Likewise.
2552 (check_breakpoints): Check other_breakpoint.
2553 (clone_one_breakpoint): Clone breakpopint according to its type.
2554 * mem-break.h (struct gdb_breakpoint): Declare.
2555 (set_gdb_breakpoint): Update declaration.
2556 (clear_breakpoint_conditions_and_commands): Likewise.
2557 (add_breakpoint_condition): Likewise.
2558 (add_breakpoint_commands): Likewise.
2559 * server.c (process_point_options): Change parameter type to
2560 'struct gdb_breakpoint *'.
2562 2016-07-21 Yao Qi <yao.qi@linaro.org>
2564 * mem-break.c (set_breakpoint_at): Rename it to ...
2565 (set_breakpoint_type_at): ... it.
2566 (set_breakpoint_at): Call set_breakpoint_type_at.
2567 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2568 * mem-break.h (set_breakpoint_at): Update comments.
2570 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2572 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2574 (nios2_store_gregset): Likewise.
2576 2016-07-01 Pedro Alves <palves@redhat.com>
2577 Antoine Tremblay <antoine.tremblay@ericsson.com>
2579 * linux-low.c: Change interface to take the target lwp_info
2580 pointer directly and return void. Handle detaching from a zombie
2582 (linux_detach_lwp_callback): New function.
2583 (linux_detach): Detach from the leader thread after detaching from
2586 2016-06-28 Yao Qi <yao.qi@linaro.org>
2588 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2589 for variable new_offset.
2590 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2591 (aarch64_ftrace_insn_reloc_cb): Likewise.
2592 (aarch64_ftrace_insn_reloc_tb): Likewise.
2593 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2594 PRIx64 instead of PRIx32.
2596 2016-06-28 Yao Qi <yao.qi@linaro.org>
2598 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2599 (the_low_target): Install arm_get_syscall_trapinfo.
2601 2016-06-28 Yao Qi <yao.qi@linaro.org>
2603 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2605 (the_low_target): Install aarch64_get_syscall_trapinfo.
2607 2016-06-28 Yao Qi <yao.qi@linaro.org>
2609 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2611 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2612 Remove parameter sysno.
2613 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2616 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2618 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2619 (s390_emit_ne_goto): Likewise.
2620 (s390_emit_lt_goto): Likewise.
2621 (s390_emit_le_goto): Likewise.
2622 (s390_emit_gt_goto): Likewise.
2623 (s390_emit_ge_goto): Likewise.
2624 (s390x_emit_eq_goto): Likewise.
2625 (s390x_emit_ne_goto): Likewise.
2626 (s390x_emit_lt_goto): Likewise.
2627 (s390x_emit_le_goto): Likewise.
2628 (s390x_emit_gt_goto): Likewise.
2629 (s390x_emit_ge_goto): Likewise.
2630 (s390_emit_ops_impl): Mark variable static.
2631 (s390x_emit_ops): Likewise.
2633 2016-06-17 Yao Qi <yao.qi@linaro.org>
2635 * linux-low.c (handle_extended_wait): Call
2636 uninsert_reinsert_breakpoints for the parent process. Remove
2637 reinsert breakpoints from the child process. Reinsert them to
2638 the parent process when vfork is done.
2639 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2640 (reinsert_reinsert_breakpoints): New function.
2641 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2642 (reinsert_reinsert_breakpoints): Declare.
2644 2016-06-17 Yao Qi <yao.qi@linaro.org>
2646 * linux-low.c (handle_extended_wait): If the parent is doing
2647 step-over, remove the reinsert breakpoints from the forked child.
2649 2016-06-17 Yao Qi <yao.qi@linaro.org>
2651 * linux-low.c (unsuspend_all_lwps): Declare.
2652 (linux_low_filter_event): If thread exited, call finish_step_over.
2653 If step-over is finished, unsuspend other threads.
2655 2016-06-17 Yao Qi <yao.qi@linaro.org>
2657 * linux-low.c (linux_resume_one_lwp_throw): Assert
2658 has_reinsert_breakpoints returns false.
2659 * mem-break.c (delete_disabled_breakpoints): Assert
2660 bp type isn't reinsert_breakpoint.
2662 2016-06-17 Yao Qi <yao.qi@linaro.org>
2664 * linux-low.c (maybe_hw_step): New function.
2665 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2666 (finish_step_over): Switch current_thread to lwp temporarily,
2667 and assert has_reinsert_breakpoints returns true.
2668 (proceed_one_lwp): Call maybe_hw_step.
2669 * mem-break.c (has_reinsert_breakpoints): New function.
2670 * mem-break.h (has_reinsert_breakpoints): Declare.
2672 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2674 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2676 2016-05-17 Yao Qi <yao.qi@linaro.org>
2678 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2679 instead of find_inferior.
2681 2016-05-05 Yao Qi <yao.qi@linaro.org>
2683 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2684 Initialize res to zero.
2686 2016-05-05 Yao Qi <yao.qi@linaro.org>
2688 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2691 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2693 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2694 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2695 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2697 2016-04-28 Par Olsson <par.olsson@windriver.com>
2698 Simon Marchi <simon.marchi@ericsson.com>
2700 * tracepoint.c (write_inferior_int8): New function.
2701 (cmd_qtenable_disable): Write enable flag using
2702 write_inferior_int8.
2704 2016-04-25 Yao Qi <yao.qi@linaro.org>
2706 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2707 (need_step_over_p): Return zero if the LWP has pending signals
2708 can be delivered on software single step target.
2710 2016-04-25 Yao Qi <yao.qi@linaro.org>
2712 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2713 return instead of error.
2715 2016-04-22 Yao Qi <yao.qi@linaro.org>
2717 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2720 2016-04-22 Yao Qi <yao.qi@linaro.org>
2722 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2723 signal when stepping over breakpoint with software single
2726 2016-04-21 Pedro Alves <palves@redhat.com>
2728 * linux-s390-low.c (s390_collect_ptrace_register)
2729 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2731 (s390_check_regset): Use void * instead of gdb_byte *.
2733 2016-04-20 Pedro Alves <palves@redhat.com>
2735 * configure: Renegerate.
2737 2016-04-20 Yao Qi <yao.qi@linaro.org>
2739 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2740 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2742 (arm_store_gregset): Likewise.
2744 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2746 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2747 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2748 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2749 (amd64-avx-mpx-linux.c): New rules.
2750 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2751 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2752 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2753 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2754 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2755 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2756 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2757 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2758 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2759 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2760 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2761 * linux-x86-low.c (x86_linux_read_description): Add case for
2762 X86_XSTATE_AVX_MPX_MASK.
2763 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2764 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2765 init_registers_i386_avx_mpx_linux.
2766 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2767 (initialize_low_tracepoint): Call
2768 init_registers_i386_avx_mpx_linux.
2769 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2770 (initialize_low_tracepoint): Call
2771 init_registers_amd64_avx_mpx_linux.
2772 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2773 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2774 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2777 2016-04-18 Pedro Alves <palves@redhat.com>
2779 * configure: Regenerate.
2781 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2783 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2784 (aarch64_emit_sub): Likewise.
2786 2016-04-12 Pedro Alves <palves@redhat.com>
2788 * utils.c (prepare_to_throw_exception): Delete.
2790 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2792 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2794 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2796 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2798 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2800 * linux-aarch64-ipa.c: Add <elf.h> include.
2801 * linux-ppc-ipa.c: Add <elf.h> include.
2802 * linux-s390-ipa.c: Add <elf.h> include.
2804 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2806 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2807 (get_raw_reg_ptr): Likewise.
2808 (get_trace_state_variable_value_ptr): Likewise.
2809 (set_trace_state_variable_value_ptr): Likewise.
2810 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2813 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2814 Marcin Kościelnicki <koriakin@0x04.net>
2817 * linux-ppc-low.c (emit_insns): New function.
2818 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2819 (ppc_emit_prologue): New function.
2820 (ppc_emit_epilogue): New function.
2821 (ppc_emit_add): New function.
2822 (ppc_emit_sub): New function.
2823 (ppc_emit_mul): New function.
2824 (ppc_emit_lsh): New function.
2825 (ppc_emit_rsh_signed): New function.
2826 (ppc_emit_rsh_unsigned): New function.
2827 (ppc_emit_ext): New function.
2828 (ppc_emit_zero_ext): New function.
2829 (ppc_emit_log_not): New function.
2830 (ppc_emit_bit_and): New function.
2831 (ppc_emit_bit_or): New function.
2832 (ppc_emit_bit_xor): New function.
2833 (ppc_emit_bit_not): New function.
2834 (ppc_emit_equal): New function.
2835 (ppc_emit_less_signed): New function.
2836 (ppc_emit_less_unsigned): New function.
2837 (ppc_emit_ref): New function.
2838 (ppc_emit_const): New function.
2839 (ppc_emit_reg): New function.
2840 (ppc_emit_pop): New function.
2841 (ppc_emit_stack_flush): New function.
2842 (ppc_emit_swap): New function.
2843 (ppc_emit_stack_adjust): New function.
2844 (ppc_emit_call): New function.
2845 (ppc_emit_int_call_1): New function.
2846 (ppc_emit_void_call_2): New function.
2847 (ppc_emit_if_goto): New function.
2848 (ppc_emit_goto): New function.
2849 (ppc_emit_eq_goto): New function.
2850 (ppc_emit_ne_goto): New function.
2851 (ppc_emit_lt_goto): New function.
2852 (ppc_emit_le_goto): New function.
2853 (ppc_emit_gt_goto): New function.
2854 (ppc_emit_ge_goto): New function.
2855 (ppc_write_goto_address): New function.
2856 (ppc_emit_ops_impl): New static variable.
2857 (ppc64v1_emit_prologue): New function.
2858 (ppc64v2_emit_prologue): New function.
2859 (ppc64_emit_epilogue): New function.
2860 (ppc64_emit_add): New function.
2861 (ppc64_emit_sub): New function.
2862 (ppc64_emit_mul): New function.
2863 (ppc64_emit_lsh): New function.
2864 (ppc64_emit_rsh_signed): New function.
2865 (ppc64_emit_rsh_unsigned): New function.
2866 (ppc64_emit_ext): New function.
2867 (ppc64_emit_zero_ext): New function.
2868 (ppc64_emit_log_not): New function.
2869 (ppc64_emit_bit_and): New function.
2870 (ppc64_emit_bit_or): New function.
2871 (ppc64_emit_bit_xor): New function.
2872 (ppc64_emit_bit_not): New function.
2873 (ppc64_emit_equal): New function.
2874 (ppc64_emit_less_signed): New function.
2875 (ppc64_emit_less_unsigned): New function.
2876 (ppc64_emit_ref): New function.
2877 (ppc64_emit_const): New function.
2878 (ppc64v1_emit_reg): New function.
2879 (ppc64v2_emit_reg): New function.
2880 (ppc64_emit_pop): New function.
2881 (ppc64_emit_stack_flush): New function.
2882 (ppc64_emit_swap): New function.
2883 (ppc64v1_emit_call): New function.
2884 (ppc64v2_emit_call): New function.
2885 (ppc64v1_emit_int_call_1): New function.
2886 (ppc64v2_emit_int_call_1): New function.
2887 (ppc64v1_emit_void_call_2): New function.
2888 (ppc64v2_emit_void_call_2): New function.
2889 (ppc64_emit_if_goto): New function.
2890 (ppc64_emit_eq_goto): New function.
2891 (ppc64_emit_ne_goto): New function.
2892 (ppc64_emit_lt_goto): New function.
2893 (ppc64_emit_le_goto): New function.
2894 (ppc64_emit_gt_goto): New function.
2895 (ppc64_emit_ge_goto): New function.
2896 (ppc64v1_emit_ops_impl): New static variable.
2897 (ppc64v2_emit_ops_impl): New static variable.
2898 (ppc_emit_ops): New function.
2899 (linux_low_target): Wire in ppc_emit_ops.
2901 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2902 Marcin Kościelnicki <koriakin@0x04.net>
2905 * Makefile.in: Add powerpc-*-ipa.o
2906 * configure.srv: Add ipa_obj for powerpc*-linux.
2907 * linux-ppc-ipa.c: New file.
2908 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2910 (PPC_FIELD): New macro.
2911 (PPC_SEXT): New macro.
2912 (PPC_OP6): New macro.
2913 (PPC_BO): New macro.
2914 (PPC_LI): New macro.
2915 (PPC_BD): New macro.
2916 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2917 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2918 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2919 (ppc_get_thread_area): New function.
2920 (is_elfv2_inferior): New function.
2921 (gen_ds_form): New function.
2922 (GEN_STD): New macro.
2923 (GEN_STDU): New macro.
2924 (GEN_LD): New macro.
2925 (GEN_LDU): New macro.
2926 (gen_d_form): New function.
2927 (GEN_ADDI): New macro.
2928 (GEN_ADDIS): New macro.
2929 (GEN_LI): New macro.
2930 (GEN_LIS): New macro.
2931 (GEN_ORI): New macro.
2932 (GEN_ORIS): New macro.
2933 (GEN_LWZ): New macro.
2934 (GEN_STW): New macro.
2935 (GEN_STWU): New macro.
2936 (gen_xfx_form): New function.
2937 (GEN_MFSPR): New macro.
2938 (GEN_MTSPR): New macro.
2939 (GEN_MFCR): New macro.
2940 (GEN_MTCR): New macro.
2941 (GEN_SYNC): New macro.
2942 (GEN_LWSYNC): New macro.
2943 (gen_x_form): New function.
2944 (GEN_OR): New macro.
2945 (GEN_MR): New macro.
2946 (GEN_LWARX): New macro.
2947 (GEN_STWCX): New macro.
2948 (GEN_CMPW): New macro.
2949 (gen_md_form): New function.
2950 (GEN_RLDICL): New macro.
2951 (GEN_RLDICR): New macro.
2952 (gen_i_form): New function.
2954 (GEN_BL): New macro.
2955 (gen_b_form): New function.
2956 (GEN_BNE): New macro.
2957 (GEN_LOAD): New macro.
2958 (GEN_STORE): New macro.
2959 (gen_limm): New function.
2960 (gen_atomic_xchg): New function.
2961 (gen_call): New function.
2962 (ppc_relocate_instruction): New function.
2963 (ppc_install_fast_tracepoint_jump_pad): New function.
2964 (ppc_get_min_fast_tracepoint_insn_len): New function.
2965 (ppc_get_ipa_tdesc_idx): New function.
2966 (the_low_target): Wire in the new functions.
2967 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2969 * linux-ppc-tdesc.h: New file.
2971 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2973 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2974 (alloc_jump_pad_buffer): New function.
2975 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2976 (alloc_jump_pad_buffer): New function.
2977 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2978 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2979 (alloc_jump_pad_buffer): New function.
2980 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2981 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2982 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2983 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2985 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2987 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2988 * linux-amd64-ipa.c: Likewise.
2989 * linux-i386-ipa.c: Likewise.
2990 * linux-s390-ipa.c: Likewise.
2991 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2992 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2993 set_trace_state_variable_value_ptr.
2994 (struct ipa_sym_addresses): Likewise.
2995 (symbol_list): Likewise.
2996 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2997 accessing gdb_collect directly.
2998 (gdb_collect_ptr_type): New typedef.
2999 (get_raw_reg_ptr_type): New typedef.
3000 (get_trace_state_variable_value_ptr_type): New typedef.
3001 (set_trace_state_variable_value_ptr_type): New typedef.
3002 (gdb_collect_ptr): New global.
3003 (get_raw_reg_ptr): New global.
3004 (get_trace_state_variable_value_ptr): New global.
3005 (set_trace_state_variable_value_ptr): New global.
3006 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3007 accessing get_raw_reg directly.
3008 (get_get_tsv_func_addr): Likewise for
3009 get_trace_state_variable_value_ptr.
3010 (get_set_tsv_func_addr): Likewise for
3011 set_trace_state_variable_value_ptr.
3012 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3014 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3016 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3018 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3020 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3022 (relocate_instruction): Remove own_buf.
3023 * server.c (own_buf): Make global.
3024 (handle_v_requests): Make global.
3025 * server.h (own_buf): New declaration.
3026 (handle_v_requests): New prototype.
3028 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3031 * linux-s390-low.c (add_insns): New function.
3032 (s390_emit_prologue): New function.
3033 (s390_emit_epilogue): New function.
3034 (s390_emit_add): New function.
3035 (s390_emit_sub): New function.
3036 (s390_emit_mul): New function.
3037 (s390_emit_lsh): New function.
3038 (s390_emit_rsh_signed): New function.
3039 (s390_emit_rsh_unsigned): New function.
3040 (s390_emit_ext): New function.
3041 (s390_emit_log_not): New function.
3042 (s390_emit_bit_and): New function.
3043 (s390_emit_bit_or): New function.
3044 (s390_emit_bit_xor): New function.
3045 (s390_emit_bit_not): New function.
3046 (s390_emit_equal): New function.
3047 (s390_emit_less_signed): New function.
3048 (s390_emit_less_unsigned): New function.
3049 (s390_emit_ref): New function.
3050 (s390_emit_if_goto): New function.
3051 (s390_emit_goto): New function.
3052 (s390_write_goto_address): New function.
3053 (s390_emit_litpool): New function.
3054 (s390_emit_const): New function.
3055 (s390_emit_call): New function.
3056 (s390_emit_reg): New function.
3057 (s390_emit_pop): New function.
3058 (s390_emit_stack_flush): New function.
3059 (s390_emit_zero_ext): New function.
3060 (s390_emit_swap): New function.
3061 (s390_emit_stack_adjust): New function.
3062 (s390_emit_set_r2): New function.
3063 (s390_emit_int_call_1): New function.
3064 (s390_emit_void_call_2): New function.
3065 (s390_emit_eq_goto): New function.
3066 (s390_emit_ne_goto): New function.
3067 (s390_emit_lt_goto): New function.
3068 (s390_emit_le_goto): New function.
3069 (s390_emit_gt_goto): New function.
3070 (s390_emit_ge_goto): New function.
3071 (s390x_emit_prologue): New function.
3072 (s390x_emit_epilogue): New function.
3073 (s390x_emit_add): New function.
3074 (s390x_emit_sub): New function.
3075 (s390x_emit_mul): New function.
3076 (s390x_emit_lsh): New function.
3077 (s390x_emit_rsh_signed): New function.
3078 (s390x_emit_rsh_unsigned): New function.
3079 (s390x_emit_ext): New function.
3080 (s390x_emit_log_not): New function.
3081 (s390x_emit_bit_and): New function.
3082 (s390x_emit_bit_or): New function.
3083 (s390x_emit_bit_xor): New function.
3084 (s390x_emit_bit_not): New function.
3085 (s390x_emit_equal): New function.
3086 (s390x_emit_less_signed): New function.
3087 (s390x_emit_less_unsigned): New function.
3088 (s390x_emit_ref): New function.
3089 (s390x_emit_if_goto): New function.
3090 (s390x_emit_const): New function.
3091 (s390x_emit_call): New function.
3092 (s390x_emit_reg): New function.
3093 (s390x_emit_pop): New function.
3094 (s390x_emit_stack_flush): New function.
3095 (s390x_emit_zero_ext): New function.
3096 (s390x_emit_swap): New function.
3097 (s390x_emit_stack_adjust): New function.
3098 (s390x_emit_int_call_1): New function.
3099 (s390x_emit_void_call_2): New function.
3100 (s390x_emit_eq_goto): New function.
3101 (s390x_emit_ne_goto): New function.
3102 (s390x_emit_lt_goto): New function.
3103 (s390x_emit_le_goto): New function.
3104 (s390x_emit_gt_goto): New function.
3105 (s390x_emit_ge_goto): New function.
3106 (s390_emit_ops): New function.
3107 (struct linux_target_ops): Fill in emit_ops hook.
3109 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3112 * Makefile.in: Add s390 IPA files.
3113 * configure.srv: Build IPA for s390.
3114 * linux-s390-ipa.c: New file.
3115 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3116 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3117 (tdesc_s390_linux32): Likewise.
3118 (init_registers_s390_linux32v1): Likewise.
3119 (tdesc_s390_linux32v1): Likewise.
3120 (init_registers_s390_linux32v2): Likewise.
3121 (tdesc_s390_linux32v2): Likewise.
3122 (init_registers_s390_linux64): Likewise.
3123 (tdesc_s390_linux64): Likewise.
3124 (init_registers_s390_linux64v1): Likewise.
3125 (tdesc_s390_linux64v1): Likewise.
3126 (init_registers_s390_linux64v2): Likewise.
3127 (tdesc_s390_linux64v2): Likewise.
3128 (init_registers_s390_te_linux64): Likewise.
3129 (tdesc_s390_te_linux64): Likewise.
3130 (init_registers_s390_vx_linux64): Likewise.
3131 (tdesc_s390_vx_linux64): Likewise.
3132 (init_registers_s390_tevx_linux64): Likewise.
3133 (tdesc_s390_tevx_linux64): Likewise.
3134 (init_registers_s390x_linux64): Likewise.
3135 (tdesc_s390x_linux64): Likewise.
3136 (init_registers_s390x_linux64v1): Likewise.
3137 (tdesc_s390x_linux64v1): Likewise.
3138 (init_registers_s390x_linux64v2): Likewise.
3139 (tdesc_s390x_linux64v2): Likewise.
3140 (init_registers_s390x_te_linux64): Likewise.
3141 (tdesc_s390x_te_linux64): Likewise.
3142 (init_registers_s390x_vx_linux64): Likewise.
3143 (tdesc_s390x_vx_linux64): Likewise.
3144 (init_registers_s390x_tevx_linux64): Likewise.
3145 (tdesc_s390x_tevx_linux64): Likewise.
3146 (have_hwcap_s390_vx): New static variable.
3147 (s390_arch_setup): Fill have_hwcap_s390_vx.
3148 (s390_get_thread_area): New function.
3149 (s390_ft_entry_gpr_esa): New const.
3150 (s390_ft_entry_gpr_zarch): New const.
3151 (s390_ft_entry_misc): New const.
3152 (s390_ft_entry_fr): New const.
3153 (s390_ft_entry_vr): New const.
3154 (s390_ft_main_31): New const.
3155 (s390_ft_main_64): New const.
3156 (s390_ft_exit_fr): New const.
3157 (s390_ft_exit_vr): New const.
3158 (s390_ft_exit_misc): New const.
3159 (s390_ft_exit_gpr_esa): New const.
3160 (s390_ft_exit_gpr_zarch): New const.
3161 (append_insns): New function.
3162 (s390_relocate_instruction): New function.
3163 (s390_install_fast_tracepoint_jump_pad): New function.
3164 (s390_get_min_fast_tracepoint_insn_len): New function.
3165 (s390_get_ipa_tdesc_idx): New function.
3166 (struct linux_target_ops): Wire in the above functions.
3167 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3168 * linux-s390-tdesc.h: New file.
3170 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3172 * linux-s390-low.c (s390_supports_tracepoints): New function.
3173 (struct linux_target_ops): Fill supports_tracepoints hook.
3175 2016-03-18 Yao Qi <yao.qi@linaro.org>
3177 * linux-low.c (lwp_signal_can_be_delivered): New function.
3178 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3180 2016-03-18 Yao Qi <yao.qi@linaro.org>
3182 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3183 0 if signal is enqueued. Remove 'signal' from one debugging
3184 message. Move one debugging message to some lines below.
3185 Remove code setting 'signal' to 0.
3187 2016-03-18 Yao Qi <yao.qi@linaro.org>
3189 * linux-low.c (linux_low_filter_event): Remove redundant
3190 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3192 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3194 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3195 (struct linux_target_ops): Wire in the above.
3197 2016-03-03 Yao Qi <yao.qi@linaro.org>
3199 * linux-low.c: Update comments to start_step_over.
3201 2016-03-03 Yao Qi <yao.qi@linaro.org>
3204 * linux-low.c (handle_extended_wait): Set child suspended
3205 if event_lwp->bp_reinsert isn't zero.
3207 2016-03-02 Yao Qi <yao.qi@linaro.org>
3209 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3210 enqueue_pending_signal.
3212 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3214 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3217 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3219 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3220 (s390_regmap_3264) [!__s390x__]: New global.
3221 (s390_collect_ptrace_register): Skip map entries containing -1.
3222 (s390_supply_ptrace_register): Ditto.
3223 (s390_fill_gprs_high): New function.
3224 (s390_store_gprs_high): New function.
3225 (s390_regsets): Add NT_S390_HIGH_GPRS.
3226 (s390_get_hwcap): Enable on 31-bit.
3227 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3228 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3229 Detect NT_S390_HIGH_GPRS.
3230 (s390_usrregs_info_3264): Enable on 31-bit.
3231 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3232 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3234 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3237 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3238 * configure.srv: Ditto.
3239 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3240 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3241 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3242 (init_registers_amd64_linux): Remove prototype.
3243 (tdesc_amd64_linux): Remove declaration.
3244 (get_ipa_tdesc): New function.
3245 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3246 initialize remaining tdescs.
3247 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3248 (init_registers_i386_linux): Remove prototype.
3249 (tdesc_i386_linux): Remove declaration.
3250 (get_ipa_tdesc): New function.
3251 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3252 initialize remaining tdescs.
3253 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3254 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3255 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3256 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3257 (x86_get_ipa_tdesc_idx): New function.
3258 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3259 * linux-x86-tdesc.h: New file.
3260 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3261 (target_get_ipa_tdesc_idx): New macro.
3262 * tracepoint.c (ipa_tdesc_idx): New macro.
3263 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3264 (symbol_list): Add ipa_tdesc_idx.
3265 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3266 (ipa_tdesc): Remove.
3267 (ipa_tdesc_idx): New variable.
3268 (get_context_regcache): Use get_ipa_tdesc.
3269 (gdb_collect): Ditto.
3271 * tracepoint.h (get_ipa_tdesc): New prototype.
3272 (ipa_tdesc): Remove.
3274 2016-02-24 Pedro Alves <palves@redhat.com>
3276 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3277 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3278 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3279 Factor out common code between the USE_SIGTRAP_SIGINFO and
3280 !USE_SIGTRAP_SIGINFO blocks.
3281 (linux_low_filter_event): Call save_stop_reason instead of
3282 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3284 (linux_wait_1): Update comments.
3286 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3288 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3289 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3290 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3291 ppc_insert_point, ppc_remove_point.
3293 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3295 * linux-s390-low.c (s390_supports_z_point_type): New function.
3296 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3298 2016-02-16 Yao Qi <yao.qi@linaro.org>
3300 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3301 PC. Get pc from regcache_read_pc.
3303 2016-02-12 Yao Qi <yao.qi@linaro.org>
3305 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3306 or linux_get_pc_32bit.
3307 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3309 2016-02-12 Yao Qi <yao.qi@linaro.org>
3311 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3312 arm_linux_get_next_pcs_fixup.
3314 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3316 * tracepoint.c (x_tracepoint_action_download): Change
3317 write_inferior_data_ptr to write_inferior_data_pointer.
3318 (cmd_qtstart): Likewise.
3319 (write_inferior_data_ptr): Remove.
3320 (download_agent_expr): Change write_inferior_data_ptr to
3321 write_inferior_data_pointer.
3322 (download_tracepoint_1): Likewise.
3323 (download_tracepoint): Likewise.
3324 (download_trace_state_variables): Likewise.
3326 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3327 Marcin Kościelnicki <koriakin@0x04.net>
3329 * tracepoint.c (struct tracepoint_action_ops): Remove.
3330 (struct tracepoint_action): Remove ops.
3331 (m_tracepoint_action_download, r_tracepoint_action_download)
3332 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3333 size and offset accordingly.
3334 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3335 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3336 (tracepoint_action_send, tracepoint_action_download): New functions.
3337 Helpers for trace action handlers.
3338 (add_tracepoint_action): Remove setup actions ops.
3339 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3341 2016-02-10 Yao Qi <yao.qi@linaro.org>
3343 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3345 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3347 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3349 * configure: Regenerate.
3351 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3353 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3354 void * to gdb_byte *.
3355 * linux-low.c (siginfo_fixup): Likewise.
3356 (linux_xfer_siginfo): Likewise.
3357 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3359 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3361 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3363 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3365 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3367 * linux-x86-low.c [__x86_64__]: Include
3368 "nat/amd64-linux-siginfo.h".
3369 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3370 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3371 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3372 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3373 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3374 (cpt_si_fd, si_timerid, si_overrun): Move from
3375 nat/amd64-linux-siginfo.c.
3376 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3378 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3380 * server.c (skip_to_semicolon): Remove.
3381 (process_point_options): Use strchrnul instead of
3384 2016-01-26 Yao Qi <yao.qi@linaro.org>
3386 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3387 * linux-low.c (install_software_single_step_breakpoints): Don't
3388 call regcache_read_pc.
3389 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3392 2016-01-26 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (install_software_single_step_breakpoints): Call
3395 regcache_read_pc instead of get_pc.
3397 2016-01-26 Yao Qi <yao.qi@linaro.org>
3399 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3400 (unblock_async_io): Rename to ...
3401 (block_unblock_async_io): ... it. New function.
3402 (enable_async_io): Don't install SIGIO handler. Unblock it
3404 (disable_async_io): Don't ignore SIGIO. Block it instead.
3405 (initialize_async_io): Install SIGIO handler. Don't call
3408 2016-01-26 Yao Qi <yao.qi@linaro.org>
3410 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3411 first character is '\003', call *the_target->request_interrupt.
3413 2016-01-25 Yao Qi <yao.qi@linaro.org>
3415 * remote-utils.c (new_thread_notify): Remove.
3416 (dead_thread_notify): Likewise.
3417 * remote-utils.h (new_thread_notify): Remove declaration.
3418 (dead_thread_notify): Likewise.
3420 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3422 * gdb.trace/pending.exp: Fix expected message on continue.
3424 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3426 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3427 it works properly on big-endian machines where sizeof (CORE_ADDR)
3430 2016-01-21 Pedro Alves <palves@redhat.com>
3432 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3433 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3434 * configure: Regenerate.
3436 2016-01-21 Yao Qi <yao.qi@linaro.org>
3438 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3439 is_thumb and set it according to CPSR saved on the stack.
3440 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3441 arm_sigreturn_next_pc.
3443 2016-01-18 Yao Qi <yao.qi@linaro.org>
3445 * linux-low.c (linux_set_pc_64bit): New function.
3446 (linux_get_pc_64bit): New function.
3447 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3449 * linux-sparc-low.c (debug_threads): Remove declaration.
3450 (sparc_get_pc): Remove.
3451 (the_low_target): Use linux_get_pc_64bit instead of
3453 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3454 (the_low_target): Use linux_get_pc_64bit and
3457 2016-01-18 Yao Qi <yao.qi@linaro.org>
3459 * linux-arm-low.c (debug_threads): Remove declaration.
3460 (arm_get_pc, arm_set_pc): Remove.
3461 (the_low_target): Use linux_get_pc_32bit and
3463 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3464 (the_low_target): Use linux_get_pc_32bit and
3466 * linux-cris-low.c (debug_threads): Remove declaration.
3467 (cris_get_pc, cris_set_pc,): Remove.
3468 (the_low_target): Use linux_get_pc_32bit and
3470 * linux-crisv32-low.c (debug_threads): Remove declaration.
3471 (cris_get_pc, cris_set_pc): Remove.
3472 (the_low_target): Use linux_get_pc_32bit and
3474 * linux-low.c: Include inttypes.h.
3475 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3476 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3477 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3478 (the_low_target): Use linux_get_pc_32bit and
3480 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3481 (the_low_target): Use linux_get_pc_32bit and
3483 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3484 (the_low_target): Use linux_get_pc_32bit and
3486 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3487 (the_low_target): Use linux_get_pc_32bit and
3489 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3490 (the_low_target): Use linux_get_pc_32bit and
3493 2016-01-18 Gary Benson <gbenson@redhat.com>
3495 * configure.ac (AC_FUNC_FORK): New check.
3496 * config.in: Regenerate.
3497 * configure: Likewise.
3499 2016-01-14 Yao Qi <yao.qi@linaro.org>
3501 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3502 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3503 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3504 arm_get_next_pcs_ctor.
3506 2016-01-12 Josh Stone <jistone@redhat.com>
3507 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3509 * inferiors.h: Include "gdb_vecs.h".
3510 (struct process_info): Add syscalls_to_catch.
3511 * inferiors.c (remove_process): Free syscalls_to_catch.
3512 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3513 syscall_return stops.
3514 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3515 * server.c (handle_general_set): Handle QCatchSyscalls.
3516 (handle_query): Report support for QCatchSyscalls.
3517 * target.h (struct target_ops): Add supports_catch_syscall.
3518 (target_supports_catch_syscall): New macro.
3519 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3520 (struct lwp_info): Add syscall_state.
3521 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3522 Maintain syscall_state and syscalls_to_catch across exec.
3523 (get_syscall_trapinfo): New function, proxy to the_low_target.
3524 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3525 (linux_low_filter_event): Toggle syscall_state entry/return for
3526 syscall traps, and set it ignored for all others.
3527 (gdb_catching_syscalls_p): New function.
3528 (gdb_catch_this_syscall_p): New function.
3529 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3530 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3531 (linux_supports_catch_syscall): New function.
3532 (linux_target_ops): Install it.
3533 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3534 (the_low_target): Install it.
3536 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3538 * acinclude.m4: Include new ../warning.m4 file.
3539 * configure: Regenerated.
3540 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3542 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3544 * ax.c (is_goto_target): Mark static.
3545 * linux-low.c (register_addr): Likewise.
3546 (linux_fetch_registers, linux_store_registers): Likewise.
3547 * mem-break.c (any_persistent_commands): Fix old prototype.
3548 (add_commands_to_breakpoint): Mark static.
3549 * regcache.c (find_register_by_name): Delete unused func.
3550 * remote-utils.c (hex_or_minus_one): Mark static.
3551 * server.c (monitor_show_help): Mark static.
3552 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3553 handle_v_requests): Likewise.
3555 2016-01-12 Pedro Alves <palves@redhat.com>
3557 Remove use of the registered trademark symbol throughout.
3559 2016-01-08 Yao Qi <yao.qi@linaro.org>
3561 * remote-utils.c (getpkt): If c is '\003', call target hook
3564 2016-01-06 Yao Qi <yao.qi@linaro.org>
3566 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3567 linux-aarch32-low.c.
3568 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3569 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3570 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3571 (thumb2_breakpoint): Declare.
3572 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3573 linux-aarch32-low.h.
3574 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3575 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3576 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3578 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3580 * gdbreplay.c (gdbreplay_version): Change copyright year in
3582 * server.c (gdbserver_version): Likewise.
3584 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3586 * server.c (crc32_table): Delete.
3587 (crc32): Use libiberty's xcrc32 function.
3589 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3591 * lynx-low.c (lynx_delete_thread_callback): New function.
3592 (lynx_mourn): Properly delete our process and all of its
3593 threads. Remove call to clear_inferiors.
3595 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3597 * target.c (thread_search_callback): Add check that
3598 the thread_stopped target callback is not NULL before
3601 2015-12-21 Yao Qi <yao.qi@linaro.org>
3603 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3606 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3608 * server.c (handle_query): Call target_supports_software_single_step.
3610 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3612 * linux-low.c (single_step): New function.
3613 (linux_resume_one_lwp_throw): Call single_step.
3614 (start_step_over): Likewise.
3616 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3618 * Makefile.in (SFILES): Append arch/arm-linux.c,
3619 arch/arm-get-next-pcs.c.
3620 (arm-linux.o): New rule.
3621 (arm-get-next-pcs.o): New rule.
3622 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3624 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3625 to linux-aarch32-low.c.
3626 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3627 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3628 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3629 (thumb2_breakpoint_len): Likewise.
3630 (arm_is_thumb_mode): Make non-static.
3631 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3632 from linux-aarch32-low.c.
3633 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3634 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3635 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3636 (thumb2_breakpoint_len): Likewise.
3637 (arm_is_thumb_mode): New declaration.
3638 * linux-arm-low.c: Include arch/arm-linux.h
3639 aarch/arm-get-next-pcs.h, sys/syscall.h.
3640 (get_next_pcs_ops): New struct.
3641 (get_next_pcs_addr_bits_remove): New function.
3642 (get_next_pcs_is_thumb): New function.
3643 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3644 (arm_sigreturn_next_pc): Likewise.
3645 (get_next_pcs_syscall_next_pc): Likewise.
3646 (arm_gdbserver_get_next_pcs): Likewise.
3647 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3649 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3650 * server.h: Include gdb_vecs.h.
3652 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3654 * Makefile.in (SFILES): Append common/common-regcache.c.
3655 (OBS): Append common-regcache.o.
3656 (common-regcache.o): New rule.
3657 * regcache.c (init_register_cache): Initialize cache to
3659 (regcache_raw_read_unsigned): New function.
3660 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3661 register_status enum.
3663 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3665 * linux-aarch64-low.c (the_low_targets): Rename
3666 breakpoint_reinsert_addr to get_next_pcs.
3667 * linux-arm-low.c (the_low_targets): Likewise.
3668 * linux-bfin-low.c (the_low_targets): Likewise.
3669 * linux-cris-low.c (the_low_targets): Likewise.
3670 * linux-crisv32-low.c (the_low_targets): Likewise.
3671 * linux-low.c (can_software_single_step): Likewise.
3672 (install_software_single_step_breakpoints): New function.
3673 (start_step_over): Use install_software_single_step_breakpoints.
3674 * linux-low.h: New CORE_ADDR vector.
3675 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3677 * linux-mips-low.c (the_low_targets): Likewise.
3678 * linux-nios2-low.c (the_low_targets): Likewise.
3679 * linux-sparc-low.c (the_low_targets): Likewise.
3681 2015-12-17 Pedro Alves <palves@redhat.com>
3683 * linux-low.c (linux_kill_one_lwp): Remove references to
3685 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3687 (linux_init_signals): Delete.
3688 (initialize_low): Adjust.
3689 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3691 2015-12-16 Pedro Alves <palves@redhat.com>
3693 * configure.ac (compiler warning flags): When testing a
3694 -Wno-foo option, check whether -Wfoo works instead.
3695 * configure: Regenerate.
3697 2015-12-11 Don Breazeal <donb@codesourcery.com>
3699 * server.c (process_serial_event): Don't exit from gdbserver
3700 in remote mode if there are still active inferiors.
3702 2015-12-11 Yao Qi <yao.qi@linaro.org>
3704 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3705 arm_breakpoint_at if the process is 32-bit.
3707 2015-12-11 Yao Qi <yao.qi@linaro.org>
3709 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3712 2015-12-07 Yao Qi <yao.qi@linaro.org>
3714 * configure.srv: Append arm.o to srv_tgtobj for
3715 aarch64*-*-linux* target.
3716 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3717 from linux-arm-low.c.
3718 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3719 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3720 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3721 (thumb2_breakpoint_len): Likewise.
3722 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3723 (arm_breakpoint_kinds): Likewise.
3724 (arm_breakpoint_kind_from_pc): Likewise.
3725 (arm_sw_breakpoint_from_kind): Likewise.
3726 (arm_breakpoint_kind_from_current_state): Likewise.
3727 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3728 (arm_sw_breakpoint_from_kind): Declare.
3729 (arm_breakpoint_kind_from_current_state): Declare.
3730 (arm_breakpoint_at): Declare.
3731 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3732 arm_sw_breakpoint_from_kind if process is 32-bit.
3733 (aarch64_breakpoint_kind_from_pc): New function.
3734 (aarch64_breakpoint_kind_from_current_state): New function.
3735 (the_low_target): Initialize fields breakpoint_kind_from_pc
3736 and breakpoint_kind_from_current_state.
3737 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3738 linux-aarch32-low.c.
3739 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3740 (arm_breakpoint, arm_breakpoint_len): Likewise.
3741 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3742 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3743 (arm_is_thumb_mode): Likewise.
3744 (arm_breakpoint_at): Likewise.
3745 (arm_breakpoint_kind_from_pc): Likewise.
3746 (arm_sw_breakpoint_from_kind): Likewise.
3747 (arm_breakpoint_kind_from_current_state): Likewise.
3750 2015-08-04 Yao Qi <yao.qi@linaro.org>
3752 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3753 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3754 * server.c (extended_protocol): Remove "static".
3755 * server.h (extended_protocol): Declare it.
3757 2015-12-04 Josh Stone <jistone@redhat.com>
3759 * target.h (struct target_ops) <arch_setup>: Rename to ...
3760 (struct target_ops) <post_create_inferior>: ... this.
3761 (target_arch_setup): Rename to ...
3762 (target_post_create_inferior): ... this, calling post_create_inferior.
3763 * server.c (start_inferior): Update target_arch_setup calls to
3764 target_post_create_inferior.
3765 * linux-low.c (linux_low_ptrace_options): Forward declare.
3766 (linux_arch_setup): Update its comment for general use.
3767 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3768 (struct linux_target_ops): Use linux_post_create_inferior.
3769 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3770 to post_create_inferior.
3771 * nto-low.c (struct nto_target_ops): Likewise.
3772 * spu-low.c (struct spu_target_ops): Likewise.
3773 * win32-low.c (struct win32_target_ops): Likewise.
3775 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3777 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3779 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3782 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3783 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3784 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3785 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3786 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3787 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3788 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3789 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3790 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3791 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3792 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3794 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3796 * linux-low.c (linux_look_up_symbols): Don't call
3797 linux_supports_traceclone.
3798 * linux-low.h (thread_db_init): Remove use_events argument.
3799 * thread-db.c (thread_db_use_event): Remove global variable.
3800 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3801 (struct thread_db) <td_create_bp>: Remove field.
3802 (thread_db_create_event): Remove function.
3803 (thread_db_enable_reporting): Likewise.
3804 (find_one_thread): Don't check for thread_db_use_events.
3805 (attach_thread): Likewise.
3806 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3807 (try_thread_db_load_1): Don't check for thread_db_use_events.
3808 (thread_db_init): Remove use_events argument and thread events
3810 (remove_thread_event_breakpoints): Remove function.
3811 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3813 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3815 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3817 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3818 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3819 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3820 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3821 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3823 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3825 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3826 * linux-low.c (can_hardware_single_step): Use
3827 supports_hardware_single_step.
3828 (can_software_single_step): New function.
3829 (start_step_over): Call can_software_single_step.
3830 (linux_supports_hardware_single_step): New function.
3831 (struct target_ops) <supports_software_single_step>: Initialize.
3832 * linux-low.h (struct linux_target_ops)
3833 <supports_hardware_single_step>: Initialize.
3834 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3835 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3836 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3837 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3838 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3839 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3840 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3841 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3842 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3843 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3845 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3846 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3848 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3849 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3850 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3852 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3853 * target.h (struct target_ops): <supports_software_single_step>:
3855 (target_supports_software_single_step): New macro.
3857 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3859 * linux-low.c (linux_wait_1): Fix pc advance condition.
3860 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3861 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3863 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3865 * linux-arm-low.c (arm_is_thumb_mode): New function.
3866 (arm_breakpoint_at): Use arm_is_thumb_mode.
3867 (arm_breakpoint_kind_from_current_state): New function.
3868 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3870 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3871 (linux_breakpoint_kind_from_current_state): New function.
3872 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3873 * linux-low.h (struct linux_target_ops)
3874 <breakpoint_kind_from_current_state>: New field.
3875 * target.h (struct target_ops): Likewise.
3876 (target_breakpoint_kind_from_current_state): New macro.
3878 2015-11-30 Pedro Alves <palves@redhat.com>
3880 * linux-low.c (linux_resume): Wake up the event loop before
3883 2015-11-30 Pedro Alves <palves@redhat.com>
3885 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3887 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3889 * target.c (struct thread_search): New structure.
3890 (thread_search_callback): New function.
3891 (prev_general_thread): New global.
3892 (prepare_to_access_memory, done_accessing_memory): New functions.
3893 * target.h (prepare_to_access_memory, done_accessing_memory):
3894 Replace macros with function declarations.
3896 2015-11-30 Pedro Alves <palves@redhat.com>
3899 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3900 report TARGET_WAITKIND_NO_RESUMED.
3901 * remote-utils.c (prepare_resume_reply): Handle
3902 TARGET_WAITKIND_NO_RESUMED.
3903 * server.c (report_no_resumed): New global.
3904 (handle_query) <qSupported>: Handle "no-resumed+". Report
3905 "no-resumed+" support.
3906 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3907 return error if the client doesn't support no-resumed events.
3908 (push_stop_notification): New function.
3909 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3910 events if the client supports them.
3912 2015-11-30 Pedro Alves <palves@redhat.com>
3914 * linux-low.c (thread_still_has_status_pending_p): Don't check
3916 (lwp_resumed): New function.
3917 (status_pending_p_callback): Return early if the LWP is not
3918 supposed to be resumed.
3920 2015-11-30 Pedro Alves <palves@redhat.com>
3922 * linux-low.c (handle_extended_wait): Assert that the LWP's
3923 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3924 thread create events, leave the new child's status pending.
3925 (linux_low_filter_event): If GDB wants to hear about thread exit
3926 events, leave the LWP marked dead and don't delete it.
3927 (linux_wait_for_event_filtered): Don't check for thread exit.
3928 (filter_exit_event): New function.
3929 (linux_wait_1): Use it, when returning an exit event.
3930 (linux_resume_one_lwp_throw): Assert that the LWP's
3931 waitstatus is TARGET_WAITKIND_IGNORE.
3932 * remote-utils.c (prepare_resume_reply): Handle
3933 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3934 * server.c (report_thread_events): New global.
3935 (handle_general_set): Handle QThreadEvents.
3936 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3937 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3938 TARGET_WAITKIND_THREAD_EXITED.
3939 * server.h (report_thread_events): Declare.
3941 2015-11-30 Pedro Alves <palves@redhat.com>
3943 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3944 the thread's last_resume_kind was resume_stop.
3946 2015-11-30 Pedro Alves <palves@redhat.com>
3948 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3951 2015-11-30 Pedro Alves <palves@redhat.com>
3953 * server.c (handle_v_requests): Handle vCtrlC.
3955 2015-11-30 Pedro Alves <palves@redhat.com>
3957 * gdbthread.h (find_any_thread_of_pid): Declare.
3958 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3960 * server.c (handle_query): If current_thread is NULL, look for
3961 another thread of the selected process.
3963 2015-11-26 Daniel Colascione <dancol@dancol.org>
3964 Simon Marchi <simon.marchi@ericsson.com>
3966 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3967 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3969 * target.h (struct target_ops) <thread_name>: New field.
3970 (target_thread_name): New macro.
3972 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3974 * regcache.h (regcache_invalidate_pid): Add declaration.
3975 * regcache.c (regcache_invalidate_pid): New function, extracted
3976 from regcache_invalidate.
3977 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3978 Add trivial documentation comment.
3979 * lynx-low.c: Use regcache_invalidate_pid instead of
3980 regcache_invalidate.
3982 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3984 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3985 and Elf64_auxv_t if the target is Android.
3987 2015-11-22 Doug Evans <xdje42@gmail.com>
3989 * target.h: #include <sys/types.h>.
3991 2015-11-19 Pedro Alves <palves@redhat.com>
3993 * linux-low.c (linux_process_qsupported): Change prototype.
3995 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3997 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3998 and adjust to loop over all features.
3999 * server.c (handle_query) <qSupported>: Adjust to call
4000 target_process_qsupported once, passing it a vector of unprocessed
4002 * target.h (struct target_ops) <process_qsupported>: Change
4004 (target_process_qsupported): Adjust.
4006 2015-11-19 Pedro Alves <palves@redhat.com>
4008 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4010 * configure: Regenerate.
4012 2015-11-19 Pedro Alves <palves@redhat.com>
4014 * configure: Regenerate.
4016 2015-11-19 Yao Qi <yao.qi@linaro.org>
4018 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4021 2015-11-19 Yao Qi <yao.qi@linaro.org>
4023 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4024 (struct aarch64_operand): Move enum out.
4026 2015-11-19 Yao Qi <yao.qi@linaro.org>
4028 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4029 struct user_fpsimd_state *.
4030 (aarch64_store_fpregset): Likewise.
4032 2015-11-19 Yao Qi <yao.qi@linaro.org>
4034 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4035 struct user_pt_regs *.
4036 (aarch64_store_gregset): Likewise.
4038 2015-11-18 Pedro Alves <palves@redhat.com>
4040 * Makefile.in (all_object_files): Add $IPA_OBJS.
4042 2015-11-17 Pedro Alves <palves@redhat.com>
4044 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4045 GDB_SIGNAL_0 and gdb_signal_to_string.
4047 2015-11-17 Pedro Alves <palves@redhat.com>
4049 * win32-low.c (handle_output_debug_string): Remove parameter.
4050 (win32_kill): Remove our_status local and adjust call to
4051 handle_output_debug_string.
4052 (get_child_debug_event): Adjust call to
4053 handle_output_debug_string.
4055 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4057 * linux-mips-low.c (mips_fill_gregset): Add cast.
4058 (mips_store_gregset): Likewise.
4059 (mips_fill_fpregset): Likewise.
4060 (mips_store_fpregset): Likewise.
4062 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4064 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4067 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4069 * linux-mips-low.c (mips_linux_new_thread): Change type of
4070 watch_type to enum target_hw_bp_type.
4072 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4074 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4075 Change return type to arm_hwbp_type.
4077 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4079 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4080 (arm_store_gregset): Likewise.
4081 * linux-arm-low.c (arm_get_hwcap): Likewise.
4082 (arm_read_description): Likewise.
4084 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4086 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4088 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4090 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4091 (ppc_fill_vsxregset): Likewise.
4092 (ppc_store_vsxregset): Likewise.
4093 (ppc_fill_vrregset): Likewise.
4094 (ppc_store_vrregset): Likewise.
4095 (ppc_fill_evrregset): Likewise.
4096 (ppc_store_evrregset): Likewise.
4098 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4100 * linux-ppc-low.c (ppc_usrregs_info): Remove
4101 forward-declaration.
4102 (ppc_arch_setup): Move lower in file.
4104 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4106 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4107 (ps_pdwrite): Likewise.
4109 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4111 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4112 to after assert checks.
4114 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4116 * proc-service.c (ps_pdread): Add/adjust casts.
4117 (ps_pdwrite): Add/adjust casts.
4119 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4121 * server.c (handle_search_memory_1): Cast return value of
4124 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4126 * server.c (write_qxfer_response): Change type of data to
4129 2015-10-29 Pedro Alves <palves@redhat.com>
4131 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4133 2015-10-29 Pedro Alves <palves@redhat.com>
4135 * tracepoint.c (clear_installed_tracepoints): Add casts.
4137 2015-10-29 Pedro Alves <palves@redhat.com>
4139 * server.c (handle_v_cont, process_serial_event): Add enum
4140 gdb_signal casts to signal parsing code.
4142 2015-10-29 Pedro Alves <palves@redhat.com>
4144 * linux-low.h (NULL_REGSET): Define.
4145 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4146 * linux-arm-low.c (arm_regsets): Likewise.
4147 * linux-crisv32-low.c (cris_regsets): Likewise.
4148 * linux-m68k-low.c (m68k_regsets): Likewise.
4149 * linux-mips-low.c (mips_regsets): Likewise.
4150 * linux-nios2-low.c (nios2_regsets): Likewise.
4151 * linux-ppc-low.c (ppc_regsets): Likewise.
4152 * linux-s390-low.c (s390_regsets): Likewise.
4153 * linux-sh-low.c (sh_regsets): Likewise.
4154 * linux-sparc-low.c (sparc_regsets): Likewise.
4155 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4156 * linux-tile-low.c (tile_regsets): Likewise.
4157 * linux-x86-low.c (x86_regsets): Likewise.
4158 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4160 2015-10-29 Pedro Alves <palves@redhat.com>
4162 * linux-low.h (NULL_REGSET): Define.
4163 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4164 * linux-arm-low.c (arm_regsets): Likewise.
4165 * linux-crisv32-low.c (cris_regsets): Likewise.
4166 * linux-m68k-low.c (m68k_regsets): Likewise.
4167 * linux-mips-low.c (mips_regsets): Likewise.
4168 * linux-nios2-low.c (nios2_regsets): Likewise.
4169 * linux-ppc-low.c (ppc_regsets): Likewise.
4170 * linux-s390-low.c (s390_regsets): Likewise.
4171 * linux-sh-low.c (sh_regsets): Likewise.
4172 * linux-sparc-low.c (sparc_regsets): Likewise.
4173 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4174 * linux-tile-low.c (tile_regsets): Likewise.
4175 * linux-x86-low.c (x86_regsets): Likewise.
4176 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4178 2015-10-26 Doug Evans <dje@google.com>
4180 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4182 2015-10-26 Doug Evans <dje@google.com>
4184 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4186 2015-10-26 Doug Evans <dje@google.com>
4188 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4190 (attach_thread, find_new_threads_callback): Ditto.
4192 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4194 * mem-break.h (set_breakpoint_data): Remove.
4196 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4198 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4199 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4200 (initialize_low): Remove set_breakpoint_data call.
4201 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4202 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4203 (initialize_low): Remove set_breakpoint_data call.
4204 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4205 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4206 (initialize_low): Remove set_breakpoint_data call.
4208 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4210 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4211 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4212 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4213 * target.h (target_breakpoint_kind_from_pc): New macro.
4215 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4217 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4218 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4219 the default breakpoint kind.
4221 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4223 * linux-arm-low.c (arm_supports_z_point_type): Add software
4226 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4228 * linux-arm-low.c: Refactor breakpoint definitions.
4229 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4230 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4232 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4234 * Makefile.in: Add arm.c/o.
4235 * configure.srv: Likewise.
4236 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4237 (arm_breakpoint_kind_from_pc): New function.
4238 (arm_sw_breakpoint_from_kind): Return proper kind.
4239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4241 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4243 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4245 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4246 (struct raw_breakpoint) <size>: Remove.
4247 (struct raw_breakpoint) <kind>: Add.
4248 (bp_size): New function.
4249 (bp_opcode): Likewise.
4250 (find_raw_breakpoint_at): Adjust for kind.
4251 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4252 (remove_memory_breakpoint): Adjust for kind call bp_size.
4253 (set_raw_breakpoint_at): Adjust for kind.
4254 (set_breakpoint): Likewise.
4255 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4256 (delete_raw_breakpoint): Adjust for kind.
4257 (delete_breakpoint): Likewise.
4258 (find_gdb_breakpoint): Likewise.
4259 (set_gdb_breakpoint_1): Likewise.
4260 (set_gdb_breakpoint): Likewise.
4261 (delete_gdb_breakpoint_1): Likewise.
4262 (delete_gdb_breakpoint): Likewise.
4263 (uninsert_raw_breakpoint): Likewise.
4264 (reinsert_raw_breakpoint): Likewise.
4265 (set_breakpoint_data): Remove.
4266 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4267 (check_mem_read): Adjust for kind call bp_size.
4268 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4269 (clone_one_breakpoint): Adjust for kind.
4270 * mem-break.h (set_gdb_breakpoint): Likewise.
4271 (delete_gdb_breakpoint): Likewise.
4272 * server.c (process_serial_event): Likewise.
4274 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4276 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4277 (struct linux_target_ops) <breakpoint>: Remove.
4278 (struct linux_target_ops) <breakpoint_len>: Remove.
4279 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4280 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4281 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4282 (arm_sw_breakpoint_from_kind): New function.
4283 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4284 (struct linux_target_ops) <breakpoint>: Remove.
4285 (struct linux_target_ops) <breakpoint_len>: Remove.
4286 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4287 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4288 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4289 (struct linux_target_ops) <breakpoint>: Remove.
4290 (struct linux_target_ops) <breakpoint_len>: Remove.
4291 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4292 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4293 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4294 (struct linux_target_ops) <breakpoint>: Remove.
4295 (struct linux_target_ops) <breakpoint_len>: Remove.
4296 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4297 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4298 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4299 and sw_breakpoint_from_kind to increment the pc.
4300 (linux_breakpoint_kind_from_pc): New function.
4301 (linux_sw_breakpoint_from_kind): New function.
4302 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4303 (initialize_low): Call breakpoint_kind_from_pc and
4304 sw_breakpoint_from_kind to replace breakpoint_data/len.
4305 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4307 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4308 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4309 (struct linux_target_ops) <breakpoint>: Remove.
4310 (struct linux_target_ops) <breakpoint_len>: Remove.
4311 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4312 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4313 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4314 (struct linux_target_ops) <breakpoint>: Remove.
4315 (struct linux_target_ops) <breakpoint_len>: Remove.
4316 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4317 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4318 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4319 (struct linux_target_ops) <breakpoint>: Remove.
4320 (struct linux_target_ops) <breakpoint_len>: Remove.
4321 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4322 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4323 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4324 (struct linux_target_ops) <breakpoint>: Remove.
4325 (struct linux_target_ops) <breakpoint_len>: Remove.
4326 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4327 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4328 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4329 (struct linux_target_ops) <breakpoint>: Remove.
4330 (struct linux_target_ops) <breakpoint_len>: Remove.
4331 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4332 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4333 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4334 (struct linux_target_ops) <breakpoint>: Remove.
4335 (struct linux_target_ops) <breakpoint_len>: Remove.
4336 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4337 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4338 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4339 (struct linux_target_ops) <breakpoint>: Remove.
4340 (struct linux_target_ops) <breakpoint_len>: Remove.
4341 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4342 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4343 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4344 (struct linux_target_ops) <breakpoint>: Remove.
4345 (struct linux_target_ops) <breakpoint_len>: Remove.
4346 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4347 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4348 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4349 (struct linux_target_ops) <breakpoint>: Remove.
4350 (struct linux_target_ops) <breakpoint_len>: Remove.
4351 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4353 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4354 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
4365 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4367 * linux-cris-low.c (cris_get_pc): Remove void arg.
4369 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4371 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4374 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4376 * inferiors.c (thread_pid_matches_callback): New function.
4377 (find_thread_process): New function.
4378 (remove_thread): Reset current_thread.
4379 (remove_process): Assert threads have been removed first.
4381 2015-10-15 Yao Qi <yao.qi@linaro.org>
4383 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4385 (aarch64_remove_point): Likewise.
4386 * regcache.c (regcache_register_size): New function.
4388 2015-10-12 Yao Qi <yao.qi@linaro.org>
4390 * linux-aarch64-low.c: Update all callers as emit_load_store
4391 is renamed to aarch64_emit_load_store.
4393 2015-10-12 Yao Qi <yao.qi@linaro.org>
4395 * linux-aarch64-low.c: Update all callers of function renaming
4396 from emit_insn to aarch64_emit_insn.
4398 2015-10-12 Yao Qi <yao.qi@linaro.org>
4400 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4401 arch/aarch64-insn.h.
4402 (struct aarch64_memory_operand): Likewise.
4404 (emit_insn): Move to arch/aarch64-insn.c.
4405 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4406 (emit_load_store): Move to arch/aarch64-insn.c.
4407 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4408 (can_encode_int32): Remove.
4410 2015-10-12 Yao Qi <yao.qi@linaro.org>
4412 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4413 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4414 (aarch64_relocate_instruction): Likewise.
4415 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4416 (struct aarch64_insn_visitor): Likewise.
4418 2015-10-12 Yao Qi <yao.qi@linaro.org>
4420 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4421 (struct aarch64_insn_visitor): New.
4422 (struct aarch64_insn_relocation_data): New.
4423 (aarch64_ftrace_insn_reloc_b): New function.
4424 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4425 (aarch64_ftrace_insn_reloc_cb): Likewise.
4426 (aarch64_ftrace_insn_reloc_tb): Likewise.
4427 (aarch64_ftrace_insn_reloc_adr): Likewise.
4428 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4429 (aarch64_ftrace_insn_reloc_others): Likewise.
4431 (aarch64_relocate_instruction): Use visitor.
4433 2015-10-12 Yao Qi <yao.qi@linaro.org>
4435 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4436 int. Add argument buf.
4437 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4438 aarch64_relocate_instruction.
4440 2015-10-12 Yao Qi <yao.qi@linaro.org>
4442 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4443 argument insn. Remove local variable insn. Don't call
4445 (aarch64_install_fast_tracepoint_jump_pad): Call
4448 2015-09-30 Yao Qi <yao.qi@linaro.org>
4450 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4451 (emit_load_store_pair): Likewise.
4453 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4455 * dll.c (match_dll): Add cast(s).
4456 (unloaded_dll): Likewise.
4457 * linux-low.c (second_thread_of_pid_p): Likewise.
4458 (delete_lwp_callback): Likewise.
4459 (count_events_callback): Likewise.
4460 (select_event_lwp_callback): Likewise.
4461 (linux_set_resume_request): Likewise.
4462 * server.c (accumulate_file_name_length): Likewise.
4463 (emit_dll_description): Likewise.
4464 (handle_qxfer_threads_worker): Likewise.
4465 (visit_actioned_threads): Likewise.
4466 * thread-db.c (any_thread_of): Likewise.
4467 * tracepoint.c (same_process_p): Likewise.
4468 (match_blocktype): Likewise.
4469 (build_traceframe_info_xml): Likewise.
4471 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4473 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4475 (gdb_unparse_agent_expr): Likewise.
4476 * hostio.c (require_data): Likewise.
4477 (handle_pread): Likewise.
4478 * linux-low.c (disable_regset): Likewise.
4479 (fetch_register): Likewise.
4480 (store_register): Likewise.
4481 (get_dynamic): Likewise.
4482 (linux_qxfer_libraries_svr4): Likewise.
4483 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4484 (set_fast_tracepoint_jump): Likewise.
4485 (uninsert_fast_tracepoint_jumps_at): Likewise.
4486 (reinsert_fast_tracepoint_jumps_at): Likewise.
4487 (validate_inserted_breakpoint): Likewise.
4488 (clone_agent_expr): Likewise.
4489 * regcache.c (init_register_cache): Likewise.
4490 * remote-utils.c (putpkt_binary_1): Likewise.
4491 (decode_M_packet): Likewise.
4492 (decode_X_packet): Likewise.
4493 (look_up_one_symbol): Likewise.
4494 (relocate_instruction): Likewise.
4495 (monitor_output): Likewise.
4496 * server.c (handle_search_memory): Likewise.
4497 (handle_qxfer_exec_file): Likewise.
4498 (handle_qxfer_libraries): Likewise.
4499 (handle_qxfer): Likewise.
4500 (handle_query): Likewise.
4501 (handle_v_cont): Likewise.
4502 (handle_v_run): Likewise.
4503 (captured_main): Likewise.
4504 * target.c (write_inferior_memory): Likewise.
4505 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4506 * tracepoint.c (init_trace_buffer): Likewise.
4507 (add_tracepoint_action): Likewise.
4508 (add_traceframe): Likewise.
4509 (add_traceframe_block): Likewise.
4510 (cmd_qtdpsrc): Likewise.
4511 (cmd_qtdv): Likewise.
4512 (cmd_qtstatus): Likewise.
4513 (response_source): Likewise.
4514 (response_tsv): Likewise.
4515 (cmd_qtnotes): Likewise.
4516 (gdb_collect): Likewise.
4517 (initialize_tracepoint): Likewise.
4519 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4521 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4522 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4523 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4525 (enum aarch64_condition_codes): New enum.
4526 (w0): New static global.
4529 (struct aarch64_memory_operand) <type>: New
4530 MEMORY_OPERAND_POSTINDEX type.
4531 (postindex_memory_operand): New helper function.
4532 (emit_ret): New function.
4533 (emit_load_store_pair): New function, factored out of emit_stp
4534 with support for MEMORY_OPERAND_POSTINDEX.
4535 (emit_stp): Rewrite using emit_load_store_pair.
4536 (emit_ldp): New function.
4537 (emit_load_store): Likewise.
4538 (emit_ldr): Mention post-index instruction in comment.
4539 (emit_ldrh): New function.
4540 (emit_ldrb): New function.
4541 (emit_ldrsw): Mention post-index instruction in comment.
4542 (emit_str): Likewise.
4543 (emit_subs): New function.
4544 (emit_cmp): Likewise.
4545 (emit_and): Likewise.
4546 (emit_orr): Likewise.
4547 (emit_orn): Likewise.
4548 (emit_eor): Likewise.
4549 (emit_mvn): Likewise.
4550 (emit_lslv): Likewise.
4551 (emit_lsrv): Likewise.
4552 (emit_asrv): Likewise.
4553 (emit_mul): Likewise.
4554 (emit_sbfm): Likewise.
4555 (emit_sbfx): Likewise.
4556 (emit_ubfm): Likewise.
4557 (emit_ubfx): Likewise.
4558 (emit_csinc): Likewise.
4559 (emit_cset): Likewise.
4560 (emit_nop): Likewise.
4561 (emit_ops_insns): New helper function.
4562 (emit_pop): Likewise.
4563 (emit_push): Likewise.
4564 (aarch64_emit_prologue): New function.
4565 (aarch64_emit_epilogue): Likewise.
4566 (aarch64_emit_add): Likewise.
4567 (aarch64_emit_sub): Likewise.
4568 (aarch64_emit_mul): Likewise.
4569 (aarch64_emit_lsh): Likewise.
4570 (aarch64_emit_rsh_signed): Likewise.
4571 (aarch64_emit_rsh_unsigned): Likewise.
4572 (aarch64_emit_ext): Likewise.
4573 (aarch64_emit_log_not): Likewise.
4574 (aarch64_emit_bit_and): Likewise.
4575 (aarch64_emit_bit_or): Likewise.
4576 (aarch64_emit_bit_xor): Likewise.
4577 (aarch64_emit_bit_not): Likewise.
4578 (aarch64_emit_equal): Likewise.
4579 (aarch64_emit_less_signed): Likewise.
4580 (aarch64_emit_less_unsigned): Likewise.
4581 (aarch64_emit_ref): Likewise.
4582 (aarch64_emit_if_goto): Likewise.
4583 (aarch64_emit_goto): Likewise.
4584 (aarch64_write_goto_address): Likewise.
4585 (aarch64_emit_const): Likewise.
4586 (aarch64_emit_call): Likewise.
4587 (aarch64_emit_reg): Likewise.
4588 (aarch64_emit_pop): Likewise.
4589 (aarch64_emit_stack_flush): Likewise.
4590 (aarch64_emit_zero_ext): Likewise.
4591 (aarch64_emit_swap): Likewise.
4592 (aarch64_emit_stack_adjust): Likewise.
4593 (aarch64_emit_int_call_1): Likewise.
4594 (aarch64_emit_void_call_2): Likewise.
4595 (aarch64_emit_eq_goto): Likewise.
4596 (aarch64_emit_ne_goto): Likewise.
4597 (aarch64_emit_lt_goto): Likewise.
4598 (aarch64_emit_le_goto): Likewise.
4599 (aarch64_emit_gt_goto): Likewise.
4600 (aarch64_emit_ge_got): Likewise.
4601 (aarch64_emit_ops_impl): New static global variable.
4602 (aarch64_emit_ops): New target function, return
4603 &aarch64_emit_ops_impl.
4604 (struct linux_target_ops): Install it.
4606 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4608 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4609 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4611 * linux-aarch64-ipa.c: New file.
4612 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4614 (aarch64_get_thread_area): New target method.
4615 (extract_signed_bitfield): New helper function.
4616 (aarch64_decode_ldr_literal): New function.
4617 (enum aarch64_opcodes): New enum.
4618 (struct aarch64_register): New struct.
4619 (struct aarch64_operand): New struct.
4620 (x0): New static global.
4629 (aarch64_register): New helper function.
4630 (register_operand): Likewise.
4631 (immediate_operand): Likewise.
4632 (struct aarch64_memory_operand): New struct.
4633 (offset_memory_operand): New helper function.
4634 (preindex_memory_operand): Likewise.
4635 (enum aarch64_system_control_registers): New enum.
4636 (ENCODE): New macro.
4637 (emit_insn): New helper function.
4638 (emit_b): New function.
4639 (emit_bcond): Likewise.
4640 (emit_cb): Likewise.
4641 (emit_tb): Likewise.
4642 (emit_blr): Likewise.
4643 (emit_stp): Likewise.
4644 (emit_ldp_q_offset): Likewise.
4645 (emit_stp_q_offset): Likewise.
4646 (emit_load_store): Likewise.
4647 (emit_ldr): Likewise.
4648 (emit_ldrsw): Likewise.
4649 (emit_str): Likewise.
4650 (emit_ldaxr): Likewise.
4651 (emit_stxr): Likewise.
4652 (emit_stlr): Likewise.
4653 (emit_data_processing_reg): Likewise.
4654 (emit_data_processing): Likewise.
4655 (emit_add): Likewise.
4656 (emit_sub): Likewise.
4657 (emit_mov): Likewise.
4658 (emit_movk): Likewise.
4659 (emit_mov_addr): Likewise.
4660 (emit_mrs): Likewise.
4661 (emit_msr): Likewise.
4662 (emit_sevl): Likewise.
4663 (emit_wfe): Likewise.
4664 (append_insns): Likewise.
4665 (can_encode_int32_in): New helper function.
4666 (aarch64_relocate_instruction): New function.
4667 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4668 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4669 (struct linux_target_ops): Install aarch64_get_thread_area,
4670 aarch64_install_fast_tracepoint_jump_pad and
4671 aarch64_get_min_fast_tracepoint_insn_len.
4673 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4675 * Makefile.in (aarch64-insn.o): New rule.
4676 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4678 2015-09-21 Yao Qi <yao.qi@linaro.org>
4680 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4682 2015-09-21 Yao Qi <yao.qi@linaro.org>
4684 * tracepoint.c (max_jump_pad_size): Remove.
4686 2015-09-18 Yao Qi <yao.qi@linaro.org>
4688 * linux-aarch64-low.c: Don't include sys/uio.h.
4689 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4691 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4693 * tracepoint.c (eval_result_type): Change prototype.
4694 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4696 2015-09-15 Pedro Alves <palves@redhat.com>
4698 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4699 Check whether to report exec events instead of checking whether
4700 multiprocess is enabled.
4702 2015-09-15 Pedro Alves <palves@redhat.com>
4705 * remote-utils.c (prepare_resume_reply): Merge
4706 TARGET_WAITKIND_VFORK_DONE switch case with the
4707 TARGET_WAITKIND_FORKED case.
4709 2015-09-15 Yao Qi <yao.qi@linaro.org>
4711 * server.c (handle_query): Check string comparison using
4712 "else if" instead of "if".
4714 2015-09-15 Yao Qi <yao.qi@linaro.org>
4716 * server.c (vCont_supported): New global variable.
4717 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4718 matches. Append ";vContSupported+" to own_buf.
4719 (handle_v_requests): Append ";s;S" to own_buf if target supports
4720 hardware single step or vCont_supported is false.
4721 (capture_main): Set vCont_supported to zero.
4723 2015-09-15 Yao Qi <yao.qi@linaro.org>
4725 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4727 (linux_supports_hardware_single_step): ... New function.
4728 (linux_target_ops): Update.
4729 * lynx-low.c (lynx_target_ops): Set field
4730 supports_hardware_single_step to target_can_do_hardware_single_step.
4731 * nto-low.c (nto_target_ops): Likewise.
4732 * spu-low.c (spu_target_ops): Likewise.
4733 * win32-low.c (win32_target_ops): Likewise.
4734 * target.c (target_can_do_hardware_single_step): New function.
4735 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4736 Remove. <supports_hardware_single_step>: New field.
4737 (target_supports_conditional_breakpoints): Remove.
4738 (target_supports_hardware_single_step): New macro.
4739 (target_can_do_hardware_single_step): Declare.
4740 * server.c (handle_query): Use target_supports_hardware_single_step
4741 instead of target_supports_conditional_breakpoints.
4743 2015-09-15 Yao Qi <yao.qi@linaro.org>
4745 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4747 (struct linux_target_ops the_low_target): Install
4748 aarch64_linux_siginfo_fixup.
4750 2015-09-11 Don Breazeal <donb@codesourcery.com>
4751 Luis Machado <lgustavo@codesourcery.com>
4753 * linux-low.c (linux_mourn): Static declaration.
4754 (linux_arch_setup): Move in front of
4755 handle_extended_wait.
4756 (linux_arch_setup_thread): New function.
4757 (handle_extended_wait): Handle exec events. Call
4758 linux_arch_setup_thread. Make event_lwp argument a
4759 pointer-to-a-pointer.
4760 (check_zombie_leaders): Do not check stopped threads.
4761 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4762 (linux_low_filter_event): Add lwp and thread for exec'ing
4763 non-leader thread if leader thread has been deleted.
4764 Refactor code into linux_arch_setup_thread and call it.
4765 Pass child lwp pointer by reference to handle_extended_wait.
4766 (linux_wait_for_event_filtered): Update comment.
4767 (linux_wait_1): Prevent clobbering exec event status.
4768 (linux_supports_exec_events): New function.
4769 (linux_target_ops) <supports_exec_events>: Initialize new member.
4770 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4772 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4773 * server.c (report_exec_events): New global variable.
4774 (handle_query): Handle qSupported query for exec-events feature.
4775 (captured_main): Initialize report_exec_events.
4776 * server.h (report_exec_events): Declare new global variable.
4777 * target.h (struct target_ops) <supports_exec_events>: New
4779 (target_supports_exec_events): New macro.
4780 * win32-low.c (win32_target_ops) <supports_exec_events>:
4781 Initialize new member.
4783 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4785 * linux-low.c (linux_low_enable_btrace): Remove.
4786 (linux_target_ops): Replace linux_low_enable_btrace with
4787 linux_enable_btrace.
4789 2015-09-03 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c (aarch64_insert_point): Call
4792 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4795 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4797 * linux-low.c (check_stopped_by_breakpoint): Use
4798 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4800 2015-08-27 Pedro Alves <palves@redhat.com>
4802 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4804 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4806 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4807 the XNEW-family equivalent.
4808 (compile_bytecodes): Likewise.
4809 * dll.c (loaded_dll): Likewise.
4810 * event-loop.c (append_callback_event): Likewise.
4811 (create_file_handler): Likewise.
4812 (create_file_event): Likewise.
4813 * hostio.c (handle_open): Likewise.
4814 * inferiors.c (add_thread): Likewise.
4815 (add_process): Likewise.
4816 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4817 * linux-arm-low.c (arm_new_process): Likewise.
4818 (arm_new_thread): Likewise.
4819 * linux-low.c (add_to_pid_list): Likewise.
4820 (linux_add_process): Likewise.
4821 (handle_extended_wait): Likewise.
4822 (add_lwp): Likewise.
4823 (enqueue_one_deferred_signal): Likewise.
4824 (enqueue_pending_signal): Likewise.
4825 (linux_resume_one_lwp_throw): Likewise.
4826 (linux_resume_one_thread): Likewise.
4827 (linux_read_memory): Likewise.
4828 (linux_write_memory): Likewise.
4829 * linux-mips-low.c (mips_linux_new_process): Likewise.
4830 (mips_linux_new_thread): Likewise.
4831 (mips_add_watchpoint): Likewise.
4832 * linux-x86-low.c (initialize_low_arch): Likewise.
4833 * lynx-low.c (lynx_add_process): Likewise.
4834 * mem-break.c (set_raw_breakpoint_at): Likewise.
4835 (set_breakpoint): Likewise.
4836 (add_condition_to_breakpoint): Likewise.
4837 (add_commands_to_breakpoint): Likewise.
4838 (clone_agent_expr): Likewise.
4839 (clone_one_breakpoint): Likewise.
4840 * regcache.c (new_register_cache): Likewise.
4841 * remote-utils.c (look_up_one_symbol): Likewise.
4842 * server.c (queue_stop_reply): Likewise.
4843 (start_inferior): Likewise.
4844 (queue_stop_reply_callback): Likewise.
4845 (handle_target_event): Likewise.
4846 * spu-low.c (fetch_ppc_memory): Likewise.
4847 (store_ppc_memory): Likewise.
4848 * target.c (set_target_ops): Likewise.
4849 * thread-db.c (thread_db_load_search): Likewise.
4850 (try_thread_db_load_1): Likewise.
4851 * tracepoint.c (add_tracepoint): Likewise.
4852 (add_tracepoint_action): Likewise.
4853 (create_trace_state_variable): Likewise.
4854 (cmd_qtdpsrc): Likewise.
4855 (cmd_qtro): Likewise.
4856 (add_while_stepping_state): Likewise.
4857 * win32-low.c (child_add_thread): Likewise.
4858 (get_image_name): Likewise.
4860 2015-08-25 Yao Qi <yao.qi@linaro.org>
4862 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4864 2015-08-25 Yao Qi <yao.qi@linaro.org>
4866 * Makefile.in (aarch64-linux.o): New rule.
4867 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4869 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4870 (aarch64_init_debug_reg_state): Make it extern.
4871 (aarch64_linux_prepare_to_resume): Remove.
4873 2015-08-25 Yao Qi <yao.qi@linaro.org>
4875 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4876 lwp_arch_private_info and ptid_of_lwp.
4878 2015-08-25 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4881 Find proc_info by find_process_pid. All callers updated.
4883 2015-08-25 Yao Qi <yao.qi@linaro.org>
4885 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4887 (debug_reg_change_callback): Remove.
4888 (aarch64_notify_debug_reg_change): Remove.
4890 2015-08-25 Yao Qi <yao.qi@linaro.org>
4892 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4893 Call current_lwp_ptid.
4895 2015-08-25 Yao Qi <yao.qi@linaro.org>
4897 * linux-aarch64-low.c (debug_reg_change_callback): Use
4900 2015-08-25 Yao Qi <yao.qi@linaro.org>
4902 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4904 2015-08-25 Yao Qi <yao.qi@linaro.org>
4906 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4908 2015-08-25 Yao Qi <yao.qi@linaro.org>
4910 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4913 2015-08-25 Yao Qi <yao.qi@linaro.org>
4915 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4917 (debug_reg_change_callback): Remove argument entry and add argument
4918 lwp. Remove local variable thread. Don't print thread id in the
4919 debugging output. Don't check whether pid of thread equals to pid.
4920 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4921 iterate_over_lwps instead find_inferior.
4923 2015-08-24 Pedro Alves <palves@redhat.com>
4925 * inferiors.c (get_first_process): New function.
4926 * inferiors.h (get_first_process): New declaration.
4927 * remote-utils.c (read_ptid): Default to the first process in the
4928 list, instead of to the current thread's process.
4930 2015-08-24 Pedro Alves <palves@redhat.com>
4932 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4933 * event-loop.c: Likewise.
4934 * remote-utils.c: Likewise.
4935 * tracepoint.c: Likewise.
4937 2015-08-24 Pedro Alves <palves@redhat.com>
4939 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4942 2015-08-21 Pedro Alves <palves@redhat.com>
4944 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4945 instead of literal 1.
4947 2015-08-21 Pedro Alves <palves@redhat.com>
4949 * tdesc.c (default_description): Explicitly zero-initialize.
4951 2015-08-21 Pedro Alves <palves@redhat.com>
4954 * inferiors.c (remove_thread): Discard any pending stop reply for
4956 * server.c (remove_all_on_match_pid): Rename to ...
4957 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4959 (discard_queued_stop_replies): Change parameter to a ptid. Now
4961 (handle_v_kill, kill_inferior_callback, captured_main)
4962 (process_serial_event): Adjust.
4963 * server.h (discard_queued_stop_replies): Declare.
4965 2015-08-21 Pedro Alves <palves@redhat.com>
4967 * linux-low.c (wait_for_sigstop): Always switch to no thread
4968 selected if the previously current thread dies.
4969 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4970 process instead of the current thread's.
4971 * remote-utils.c (input_interrupt): Don't check if there's no
4973 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4974 current thread to the general thread fails, error out.
4975 (handle_qxfer_auxv, handle_qxfer_libraries)
4976 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4977 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4978 (handle_query): Check if there's a thread selected instead of
4979 checking whether there's any thread in the thread list.
4980 (handle_qxfer_threads, handle_qxfer_btrace)
4981 (handle_qxfer_btrace_conf): Don't error out early if there's no
4982 thread in the thread list.
4983 (handle_v_cont, myresume): Don't set the current thread to the
4985 (process_serial_event) <Hg handling>: Also set thread_id if the
4986 previous general thread is still alive.
4987 (process_serial_event) <g/G handling>: If setting the current
4988 thread to the general thread fails, error out.
4989 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4990 thread's lwp instead of the current thread's.
4991 * target.c (set_desired_thread): If the desired thread was not
4992 found, leave the current thread pointing to NULL. Return an int
4993 (boolean) indicating success.
4994 * target.h (set_desired_thread): Change return type to int.
4996 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4998 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4999 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5001 (ps_get_thread_area): New function.
5003 2015-08-19 Gary Benson <gbenson@redhat.com>
5005 * hostio.c (handle_pread): Do not attempt to read more data
5006 than hostio_reply_with_data can fit in a packet.
5008 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5010 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5012 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5014 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5016 2015-08-06 Pedro Alves <palves@redhat.com>
5018 * tracepoint.c (expr_eval_result): Now an int.
5020 2015-08-06 Pedro Alves <palves@redhat.com>
5022 * gdbthread.h (struct regcache): Forward declare.
5023 (struct thread_info) <regcache_data>: Now a struct regcache
5025 * inferiors.c (inferior_regcache_data)
5026 (set_inferior_regcache_data): Now work with struct regcache
5028 * inferiors.h (struct regcache): Forward declare.
5029 (inferior_regcache_data, set_inferior_regcache_data): Now work
5030 with struct regcache pointers.
5031 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5032 (free_register_cache_thread): Remove struct regcache pointer
5035 2015-08-06 Pedro Alves <palves@redhat.com>
5037 * server.c (captured_main): On error, print the exception message
5038 to stderr, and if run_once is set, throw a quit.
5040 2015-08-06 Pedro Alves <palves@redhat.com>
5042 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5045 2015-08-06 Pedro Alves <palves@redhat.com>
5047 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5048 reading beyond the passed in buffer length.
5050 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5052 * tracepoint.c (symbol_list) <required>: Remove.
5054 2015-08-06 Pedro Alves <palves@redhat.com>
5056 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5057 count if stopping and suspending threads.
5058 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5059 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5060 (linux_detach): Complete an ongoing step-over.
5061 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5063 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5064 (linux_wait_1): If passing a signal to the inferior after
5065 finishing a step-over, unsuspend and re-resume all lwps. If we
5066 see a single-step event but the thread should be continuing, don't
5067 pass the trap to gdb.
5068 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5069 internal_error instead of gdb_assert.
5070 (enqueue_pending_signal): New function.
5071 (check_ptrace_stopped_lwp_gone): Add debug output.
5072 (start_step_over): Use internal_error instead of gdb_assert.
5073 (complete_ongoing_step_over): New function.
5074 (linux_resume_one_thread): Don't resume a suspended thread.
5075 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5078 2015-08-06 Pedro Alves <palves@redhat.com>
5080 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5081 (linux_thread_alive): Use lwp_is_marked_dead.
5082 (extended_event_reported): Delete.
5083 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5084 instead of extended_event_reported.
5085 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5087 (lwp_is_marked_dead): New function.
5088 (lwp_running): Use lwp_is_marked_dead.
5089 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5092 2015-08-06 Pedro Alves <palves@redhat.com>
5094 * linux-low.c (linux_wait_1): Move fork event output out of the
5095 !report_to_gdb check. Pass event_child->waitstatus to
5096 target_waitstatus_to_string instead of ourstatus.
5098 2015-08-04 Yao Qi <yao.qi@linaro.org>
5100 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5101 if current_thread is 32 bit.
5103 2015-08-04 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5106 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5107 * server.c (extended_protocol): Remove "static".
5108 * server.h (extended_protocol): Declare it.
5110 2015-08-04 Yao Qi <yao.qi@linaro.org>
5112 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5113 both aarch64 and aarch32.
5114 (aarch64_set_pc): Likewise.
5116 2015-08-04 Yao Qi <yao.qi@linaro.org>
5118 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5119 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5120 arm-with-neon.xml to srv_xmlfiles.
5121 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5122 (is_64bit_tdesc): New function.
5123 (aarch64_linux_read_description): New function.
5124 (aarch64_arch_setup): Call aarch64_linux_read_description.
5125 (regs_info): Rename to regs_info_aarch64.
5126 (aarch64_regs_info): Return right regs_info.
5127 (initialize_low_arch): Call initialize_low_arch_aarch32.
5129 2015-08-04 Yao Qi <yao.qi@linaro.org>
5131 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5132 * linux-aarch32-low.c: New file.
5133 * linux-aarch32-low.h: New file.
5134 * linux-arm-low.c (arm_fill_gregset): Move it to
5135 linux-aarch32-low.c.
5136 (arm_store_gregset): Likewise.
5137 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5138 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5139 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5140 (regs_info): Rename to regs_info_arm.
5141 (arm_regs_info): Return regs_info_aarch32 if
5142 have_ptrace_getregset is 1 and target description is
5143 arm_with_neon or arm_with_vfpv3.
5144 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5145 Call initialize_low_arch_aarch32 instead.
5147 2015-08-04 Yao Qi <yao.qi@linaro.org>
5149 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5150 * linux-low.c: ... here.
5151 * linux-low.h (have_ptrace_getregset): Declare it.
5153 2015-08-04 Pedro Alves <palves@redhat.com>
5155 * thread-db.c (struct thread_db): Use new typedefs.
5156 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5158 (disable_thread_event_reporting): Cast result of dlsym to
5159 destination function pointer type.
5160 (thread_db_mourn): Use td_ta_delete_ftype.
5162 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5164 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5166 (CDX_BREAKPOINT): Define for R2.
5167 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5168 (the_low_target): Add comments.
5170 2015-07-30 Yao Qi <yao.qi@linaro.org>
5172 * linux-arm-low.c (arm_hwcap): Remove it.
5173 (arm_read_description): New local variable arm_hwcap. Don't
5174 set arm_hwcap to zero.
5176 2015-07-30 Yao Qi <yao.qi@linaro.org>
5178 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5179 Use regcache->tdesc instead.
5180 (arm_store_wmmxregset): Likewise.
5181 (arm_fill_vfpregset): Likewise.
5182 (arm_store_vfpregset): Likewise.
5184 2015-07-30 Yao Qi <yao.qi@linaro.org>
5186 * linux-arm-low.c: Include arch/arm.h.
5187 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5188 (arm_store_gregset): Likewise.
5190 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5192 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5193 ptrace's 4th parameter.
5195 2015-07-27 Yao Qi <yao.qi@linaro.org>
5197 * configure.srv (case aarch64*-*-linux*): Don't set
5200 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5202 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5204 * linux-arm-low.c: Likewise.
5205 * linux-cris-low.c: Likewise.
5206 * linux-crisv32-low.c: Likewise.
5207 * linux-low.c: Likewise.
5208 * linux-m68k-low.c: Likewise.
5209 * linux-mips-low.c: Likewise.
5210 * linux-nios2-low.c: Likewise.
5211 * linux-s390-low.c: Likewise.
5212 * linux-sparc-low.c: Likewise.
5213 * linux-tic6x-low.c: Likewise.
5214 * linux-tile-low.c: Likewise.
5215 * linux-x86-low.c: Likewise.
5217 2015-07-24 Pedro Alves <palves@redhat.com>
5219 * config.in: Regenerate.
5220 * configure: Regenerate.
5222 2015-07-24 Pedro Alves <palves@redhat.com>
5224 * acinclude.m4: Include ../ptrace.m4.
5225 * configure.ac: Call GDB_AC_PTRACE.
5226 * config.in, configure: Regenerate.
5228 2015-07-24 Yao Qi <yao.qi@linaro.org>
5230 * linux-low.c (linux_create_inferior): Remove setting to
5231 proc->priv->new_inferior.
5232 (linux_attach): Likewise.
5233 (linux_low_filter_event): Likewise.
5234 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5236 2015-07-24 Yao Qi <yao.qi@linaro.org>
5238 * linux-low.c (linux_arch_setup): New function.
5239 (linux_low_filter_event): If proc->tdesc is NULL and
5240 proc->attached is true, call the_low_target.arch_setup.
5241 Otherwise, keep status pending, and return.
5242 (linux_resume_one_lwp_throw): Don't call get_pc if
5243 thread->while_stepping isn't NULL. Don't call
5244 get_thread_regcache if proc->tdesc is NULL.
5245 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5246 (linux_target_ops): Install arch_setup.
5247 * server.c (start_inferior): Call the_target->arch_setup.
5248 * target.h (struct target_ops) <arch_setup>: New field.
5249 (target_arch_setup): New marco.
5250 * lynx-low.c (lynx_target_ops): Update.
5251 * nto-low.c (nto_target_ops): Update.
5252 * spu-low.c (spu_target_ops): Update.
5253 * win32-low.c (win32_target_ops): Update.
5255 2015-07-24 Yao Qi <yao.qi@linaro.org>
5257 * linux-low.c (linux_add_process): Don't set
5258 proc->priv->new_inferior.
5259 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5260 (linux_attach): Likewise.
5262 2015-07-24 Yao Qi <yao.qi@linaro.org>
5264 * server.c (start_inferior): Code refactor.
5266 2015-07-24 Yao Qi <yao.qi@linaro.org>
5268 * server.c (process_serial_event): Set general_thread.
5270 2015-07-21 Yao Qi <yao.qi@linaro.org>
5272 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5273 aarch64_linux_get_debug_reg_capacity.
5275 2015-07-17 Yao Qi <yao.qi@linaro.org>
5277 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5278 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5279 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5280 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5281 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5282 (AARCH64_HWP_ALIGNMENT): Likewise.
5283 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5284 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5285 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5286 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5287 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5288 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5289 (struct aarch64_debug_reg_state): Likewise.
5290 (struct arch_lwp_info): Likewise.
5291 (aarch64_align_watchpoint): Likewise.
5292 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5293 (aarch64_watchpoint_length): Likewise.
5294 (aarch64_point_encode_ctrl_reg): Likewise
5295 (aarch64_point_is_aligned): Likewise.
5296 (aarch64_align_watchpoint): Likewise.
5297 (aarch64_linux_set_debug_regs):
5298 (aarch64_dr_state_insert_one_point): Likewise.
5299 (aarch64_dr_state_remove_one_point): Likewise.
5300 (aarch64_handle_breakpoint): Likewise.
5301 (aarch64_handle_aligned_watchpoint): Likewise.
5302 (aarch64_handle_unaligned_watchpoint): Likewise.
5303 (aarch64_handle_watchpoint): Likewise.
5305 2015-07-17 Yao Qi <yao.qi@linaro.org>
5307 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5308 and don't aarch64_get_debug_reg_state. All callers update.
5309 (aarch64_handle_aligned_watchpoint): Likewise.
5310 (aarch64_handle_unaligned_watchpoint): Likewise.
5311 (aarch64_handle_watchpoint): Likewise.
5312 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5313 (aarch64_remove_point): Likewise.
5315 2015-07-17 Yao Qi <yao.qi@linaro.org>
5317 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5319 (aarch64_handle_unaligned_watchpoint): Likewise.
5321 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5323 Revert the previous 3 commits:
5324 Move gdb_regex* to common/
5325 Move linux_find_memory_regions_full & co.
5326 gdbserver build-id attribute generator
5328 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5329 Jan Kratochvil <jan.kratochvil@redhat.com>
5331 gdbserver build-id attribute generator.
5332 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5333 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5334 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5336 (get_dynamic): Use find_pdhr to traverse program headers.
5337 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5338 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5339 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5340 (get_hex_build_id): New.
5341 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5342 to reply XML document.
5344 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5345 Jan Kratochvil <jan.kratochvil@redhat.com>
5347 * target.c: Include target/target-utils.h and fcntl.h.
5348 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5349 (target_fileio_read_stralloc): New functions.
5351 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5353 * Makefile.in (OBS): Add gdb_regex.o.
5355 * config.in: Rebuilt.
5356 * configure: Rebuilt.
5358 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5359 Jan Kratochvil <jan.kratochvil@redhat.com>
5361 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5362 * Makefile.in (OBS): Add target-utils.o.
5363 (linux-maps.o, target-utils.o): New.
5364 * configure.srv (srv_linux_obj): Add linux-maps.o.
5366 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5368 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5370 (the_low_target): Install it.
5372 2015-07-14 Pedro Alves <palves@redhat.com>
5374 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5375 Instead, ignore ECHILD, and throw an error for other errnos.
5377 2015-07-10 Pedro Alves <palves@redhat.com>
5379 * event-loop.c (struct callback_event) <data>: Change type to
5380 gdb_client_data instance instead of gdb_client_data pointer.
5381 (append_callback_event): Adjust.
5383 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5385 * linux-aarch64-low.c: Add comments for each linux_target_ops
5386 method. Remove comments already covered in target_ops and
5387 linux_target_ops definitions.
5388 (the_low_target): Add comments for each unimplemented method.
5390 2015-07-09 Yao Qi <yao.qi@linaro.org>
5392 * linux-aarch64-low.c (aarch64_regmap): Remove.
5393 (aarch64_usrregs_info): Remove.
5394 (regs_info): Set field usrregs to NULL.
5396 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5398 * linux-low.c: Include "rsp-low.h"
5399 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5400 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5401 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5402 (handle_btrace_enable_pt): New.
5403 (handle_btrace_general_set): Support "pt".
5404 (handle_btrace_conf_general_set): Support "pt:size".
5406 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5408 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5411 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5413 * linux-aarch64-low.c: Remove comment about endianness.
5414 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5415 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5418 2015-06-24 Gary Benson <gbenson@redhat.com>
5420 * linux-i386-ipa.c (stdint.h): Do not include.
5421 * lynx-i386-low.c (stdint.h): Likewise.
5422 * lynx-ppc-low.c (stdint.h): Likewise.
5423 * mem-break.c (stdint.h): Likewise.
5424 * thread-db.c (stdint.h): Likewise.
5425 * tracepoint.c (stdint.h): Likewise.
5426 * win32-low.c (stdint.h): Likewise.
5428 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5430 * server.c (write_qxfer_response): Update call to
5431 remote_escape_output.
5433 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5434 Jan Kratochvil <jan.kratochvil@redhat.com>
5436 Merge multiple hex conversions.
5437 * gdbreplay.c (tohex): Rename to 'fromhex'.
5438 (logchar): Use fromhex.
5440 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5442 * server.c (handle_qxfer_libraries): Set `version' attribute for
5445 2015-06-10 Gary Benson <gbenson@redhat.com>
5447 * target.h (struct target_ops) <multifs_open>: New field.
5448 <multifs_unlink>: Likewise.
5449 <multifs_readlink>: Likewise.
5450 * linux-low.c (nat/linux-namespaces.h): New include.
5451 (linux_target_ops): Initialize the_target->multifs_open,
5452 the_target->multifs_unlink and the_target->multifs_readlink.
5453 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5454 * hostio.c (hostio_fs_pid): New static variable.
5455 (hostio_handle_new_gdb_connection): New function.
5456 (handle_setfs): Likewise.
5457 (handle_open): Use the_target->multifs_open as appropriate.
5458 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5459 (handle_readlink): Use the_target->multifs_readlink as
5461 (handle_vFile): Handle vFile:setfs packets.
5462 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5463 after target_handle_new_gdb_connection.
5465 2015-06-10 Gary Benson <gbenson@redhat.com>
5467 * configure.ac (AC_CHECK_FUNCS): Add setns.
5468 * config.in: Regenerate.
5469 * configure: Likewise.
5470 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5471 (linux-namespaces.o): New rule.
5472 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5474 2015-06-09 Gary Benson <gbenson@redhat.com>
5476 * hostio.c (handle_open): Process mode argument with
5477 fileio_to_host_mode.
5479 2015-06-01 Yao Qi <yao.qi@linaro.org>
5481 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5482 * linux-x86-low.c: Likewise.
5484 2015-05-28 Don Breazeal <donb@codesourcery.com>
5486 * linux-low.c (handle_extended_wait): Initialize
5487 thread_info.last_resume_kind for new fork children.
5489 2015-05-15 Pedro Alves <palves@redhat.com>
5491 * target.h (target_handle_new_gdb_connection): Rewrite using if
5492 wrapped in do/while.
5494 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5496 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5497 * configure, config.in: Regenerate.
5498 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5501 2015-05-12 Don Breazeal <donb@codesourcery.com>
5503 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5504 PTRACE_EVENT_VFORK_DONE.
5505 (linux_low_ptrace_options, extended_event_reported): Add vfork
5507 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5508 and "vforkdone" for RSP 'T' Stop Reply Packet.
5509 * server.h (report_vfork_events): Declare
5512 2015-05-12 Don Breazeal <donb@codesourcery.com>
5514 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5515 (the_low_target) <new_fork>: Initialize new member.
5516 * linux-arm-low.c (arm_new_fork): New function.
5517 (the_low_target) <new_fork>: Initialize new member.
5518 * linux-low.c (handle_extended_wait): Call new target function
5520 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5521 * linux-mips-low.c (mips_add_watchpoint): New function
5522 extracted from mips_insert_point.
5523 (the_low_target) <new_fork>: Initialize new member.
5524 (mips_linux_new_fork): New function.
5525 (mips_insert_point): Call mips_add_watchpoint.
5526 * linux-x86-low.c (x86_linux_new_fork): New function.
5527 (the_low_target) <new_fork>: Initialize new member.
5529 2015-05-12 Don Breazeal <donb@codesourcery.com>
5531 * linux-low.c (handle_extended_wait): Implement return value,
5532 rename argument 'event_child' to 'event_lwp', handle
5533 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5534 (linux_low_ptrace_options): New function.
5535 (linux_low_filter_event): Call linux_low_ptrace_options,
5536 use different argument fo linux_enable_event_reporting,
5537 use return value from handle_extended_wait.
5538 (extended_event_reported): New function.
5539 (linux_wait_1): Call extended_event_reported and set
5540 status to report fork events.
5541 (linux_write_memory): Add pid to debug message.
5542 (reset_lwp_ptrace_options_callback): New function.
5543 (linux_handle_new_gdb_connection): New function.
5544 (linux_target_ops): Initialize new structure member.
5545 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5546 * lynx-low.c: Initialize new structure member.
5547 * remote-utils.c (prepare_resume_reply): Implement stop reason
5548 "fork" for "T" stop message.
5549 * server.c (handle_query): Call handle_new_gdb_connection.
5550 * server.h (report_fork_events): Declare global flag.
5551 * target.h (struct target_ops) <handle_new_gdb_connection>:
5553 (target_handle_new_gdb_connection): New macro.
5554 * win32-low.c: Initialize new structure member.
5556 2015-05-12 Don Breazeal <donb@codesourcery.com>
5558 * mem-break.c (APPEND_TO_LIST): Define macro.
5559 (clone_agent_expr): New function.
5560 (clone_one_breakpoint): New function.
5561 (clone_all_breakpoints): New function.
5562 * mem-break.h: Declare new functions.
5564 2015-05-12 Don Breazeal <donb@codesourcery.com>
5566 * linux-low.c (linux_supports_fork_events): New function.
5567 (linux_supports_vfork_events): New function.
5568 (linux_target_ops): Initialize new structure members.
5569 (initialize_low): Call linux_check_ptrace_features.
5570 * lynx-low.c (lynx_target_ops): Initialize new structure
5572 * server.c (report_fork_events, report_vfork_events):
5574 (handle_query): Add new features to qSupported packet and
5576 (captured_main): Initialize new global variables.
5577 * target.h (struct target_ops) <supports_fork_events>:
5579 <supports_vfork_events>: New member.
5580 (target_supports_fork_events): New macro.
5581 (target_supports_vfork_events): New macro.
5582 * win32-low.c (win32_target_ops): Initialize new structure
5585 2015-05-12 Gary Benson <gbenson@redhat.com>
5587 * server.c (handle_qxfer_exec_file): Use current process
5590 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5592 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5593 Remove HAVE_PTRACE_GETREGS conditionals.
5594 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5595 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5597 2015-05-08 Yao Qi <yao.qi@linaro.org>
5599 * linux-low.c (linux_supports_conditional_breakpoints): New
5601 (linux_target_ops): Install new target method.
5602 * lynx-low.c (lynx_target_ops): Install NULL hook for
5603 supports_conditional_breakpoints.
5604 * nto-low.c (nto_target_ops): Likewise.
5605 * spu-low.c (spu_target_ops): Likewise.
5606 * win32-low.c (win32_target_ops): Likewise.
5607 * server.c (handle_query): Check
5608 target_supports_conditional_breakpoints.
5609 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5611 (target_supports_conditional_breakpoints): New macro.
5613 2015-05-06 Pedro Alves <palves@redhat.com>
5616 * server.c (start_inferior): If the process exits, mourn it.
5618 2015-04-21 Gary Benson <gbenson@redhat.com>
5620 * hostio.c (fileio_open_flags_to_host): Factored out to
5621 fileio_to_host_openflags in common/fileio.c. Single use
5624 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5626 * linux-xtensa-low.c (xtensa_fill_gregset)
5627 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5630 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5632 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5633 (regs_info): Replace usrregs pointer with NULL.
5635 2015-04-17 Gary Benson <gbenson@redhat.com>
5637 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5638 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5639 * server.c (handle_qxfer_exec_file): New function.
5640 (qxfer_packets): Add exec-file entry.
5641 (handle_query): Report qXfer:exec-file:read as supported packet.
5643 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5645 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5647 2015-04-09 Gary Benson <gbenson@redhat.com>
5649 * hostio-errno.c (errno_to_fileio_error): Remove function.
5650 Update caller to use remote_fileio_to_fio_error.
5652 2015-04-09 Yao Qi <yao.qi@linaro.org>
5654 * linux-low.c (linux_insert_point): Call
5655 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5656 (linux_remove_point): Call remove_memory_breakpoint if type is
5658 * linux-x86-low.c (x86_insert_point): Don't call
5659 insert_memory_breakpoint.
5660 (x86_remove_point): Don't call remove_memory_breakpoint.
5662 2015-04-01 Pedro Alves <palves@redhat.com>
5663 Cleber Rosa <crosa@redhat.com>
5665 * server.c (gdbserver_usage): Reorganize and extend the usage
5668 2015-03-24 Pedro Alves <palves@redhat.com>
5670 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5671 output. Also dump TRAP_TRACE.
5672 (linux_low_filter_event): In debug output, distinguish a
5673 resume_stop SIGSTOP from a delayed SIGSTOP.
5675 2015-03-24 Gary Benson <gbenson@redhat.com>
5677 * linux-x86-low.c (x86_linux_new_thread): Moved to
5679 (x86_linux_prepare_to_resume): Likewise.
5681 2015-03-24 Gary Benson <gbenson@redhat.com>
5683 * Makefile.in (x86-linux-dregs.o): New rule.
5684 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5685 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5686 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5687 (x86_linux_dr_get): Likewise.
5688 (x86_linux_dr_set): Likewise.
5689 (update_debug_registers_callback): Likewise.
5690 (x86_linux_dr_set_addr): Likewise.
5691 (x86_linux_dr_get_addr): Likewise.
5692 (x86_linux_dr_set_control): Likewise.
5693 (x86_linux_dr_get_control): Likewise.
5694 (x86_linux_dr_get_status): Likewise.
5695 (x86_linux_update_debug_registers): Likewise.
5697 2015-03-24 Gary Benson <gbenson@redhat.com>
5699 * linux-x86-low.c (x86_linux_update_debug_registers):
5700 New function, factored out from...
5701 (x86_linux_prepare_to_resume): ...this.
5703 2015-03-24 Gary Benson <gbenson@redhat.com>
5705 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5706 (x86_linux_dr_set): Likewise.
5707 (update_debug_registers_callback): Likewise.
5708 (x86_linux_dr_set_addr): Likewise.
5709 (x86_linux_dr_get_addr): Likewise.
5710 (x86_linux_dr_set_control): Likewise.
5711 (x86_linux_dr_get_control): Likewise.
5712 (x86_linux_dr_get_status): Likewise.
5713 (x86_linux_prepare_to_resume): Likewise.
5715 2015-03-24 Gary Benson <gbenson@redhat.com>
5717 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5718 Use perror_with_name. Pass string through gettext.
5719 (x86_linux_dr_set): Likewise.
5721 2015-03-24 Gary Benson <gbenson@redhat.com>
5723 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5724 (x86_linux_dr_set_addr): ...this.
5725 (x86_dr_low_get_addr): Rename to...
5726 (x86_linux_dr_get_addr): ...this.
5727 (x86_dr_low_set_control): Rename to...
5728 (x86_linux_dr_set_control): ...this.
5729 (x86_dr_low_get_control): Rename to...
5730 (x86_linux_dr_get_control): ...this.
5731 (x86_dr_low_get_status): Rename to...
5732 (x86_linux_dr_get_status): ...this.
5733 (x86_dr_low): Update with new function names.
5735 2015-03-24 Gary Benson <gbenson@redhat.com>
5737 * Makefile.in (x86-linux.o): New rule.
5738 * configure.srv: Add x86-linux.o to relevant targets.
5739 * linux-low.c (lwp_set_arch_private_info): New function.
5740 (lwp_arch_private_info): Likewise.
5741 * linux-x86-low.c: Include nat/x86-linux.h.
5742 (arch_lwp_info): Removed structure.
5743 (update_debug_registers_callback):
5744 Use lwp_set_debug_registers_changed.
5745 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5746 and lwp_set_debug_registers_changed.
5747 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5749 2015-03-24 Gary Benson <gbenson@redhat.com>
5751 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5752 * linux-arm-low.c (arm_new_thread): Likewise.
5753 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5754 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5755 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5756 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5758 2015-03-24 Gary Benson <gbenson@redhat.com>
5760 * linux-low.c (ptid_of_lwp): New function.
5761 (lwp_is_stopped): Likewise.
5762 (lwp_stop_reason): Likewise.
5763 * linux-x86-low.c (update_debug_registers_callback):
5765 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5768 2015-03-24 Gary Benson <gbenson@redhat.com>
5770 * linux-low.h (linux_stop_lwp): Remove declaration.
5772 2015-03-24 Gary Benson <gbenson@redhat.com>
5774 * linux-low.h: Include nat/linux-nat.h.
5775 * linux-low.c (iterate_over_lwps_args): New structure.
5776 (iterate_over_lwps_filter): New function.
5777 (iterate_over_lwps): Likewise.
5778 * linux-x86-low.c (update_debug_registers_callback):
5779 Update signature to what iterate_over_lwps expects.
5780 Remove PID check that iterate_over_lwps now performs.
5781 (x86_dr_low_set_addr): Use iterate_over_lwps.
5782 (x86_dr_low_set_control): Likewise.
5784 2015-03-24 Gary Benson <gbenson@redhat.com>
5786 * linux-x86-low.c (x86_debug_reg_state): New function.
5787 (x86_linux_prepare_to_resume): Use the above.
5789 2015-03-24 Gary Benson <gbenson@redhat.com>
5791 * linux-low.c (current_lwp_ptid): New function.
5792 * linux-x86-low.c: Include nat/linux-nat.h.
5793 (x86_dr_low_get_addr): Use current_lwp_ptid.
5794 (x86_dr_low_get_control): Likewise.
5795 (x86_dr_low_get_status): Likewise.
5797 2015-03-20 Pedro Alves <palves@redhat.com>
5799 * tracepoint.c (cmd_qtstatus): Make "str" const.
5801 2015-03-20 Pedro Alves <palves@redhat.com>
5803 * server.c (handle_general_set): Make "req_str" const.
5805 2015-03-19 Pedro Alves <palves@redhat.com>
5807 * linux-low.c (linux_resume_one_lwp): Rename to ...
5808 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5809 instead call perror_with_name.
5810 (check_ptrace_stopped_lwp_gone): New function.
5811 (linux_resume_one_lwp): Reimplement as wrapper around
5812 linux_resume_one_lwp_throw that swallows errors if the LWP is
5815 2015-03-19 Pedro Alves <palves@redhat.com>
5817 * linux-low.c (count_events_callback, select_event_lwp_callback):
5818 No longer check whether the thread has resume_stop as last resume
5821 2015-03-19 Pedro Alves <palves@redhat.com>
5823 * linux-low.c (count_events_callback, select_event_lwp_callback):
5824 Use the lwp's status_pending_p field, not the thread's.
5826 2015-03-19 Pedro Alves <palves@redhat.com>
5828 * linux-low.c (select_event_lwp_callback): Update comments to
5829 no longer mention SIGTRAP.
5831 2015-03-18 Gary Benson <gbenson@redhat.com>
5833 * server.c (handle_query): Do not report vFile:fstat as supported.
5835 2015-03-11 Gary Benson <gbenson@redhat.com>
5837 * hostio.c (sys/types.h): New include.
5838 (sys/stat.h): Likewise.
5839 (common-remote-fileio.h): Likewise.
5840 (handle_fstat): New function.
5841 (handle_vFile): Handle vFile:fstat packets.
5843 2015-03-11 Gary Benson <gbenson@redhat.com>
5845 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5846 struct stat.st_blocks and struct stat.st_blksize.
5847 * configure: Regenerate.
5848 * config.in: Likewise.
5849 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5850 (OBS): Add common-remote-fileio.o.
5851 (common-remote-fileio.o): New rule.
5853 2015-03-09 Pedro Alves <palves@redhat.com>
5855 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5856 'struct sockaddr' pointer in 'accept' call.
5858 2015-03-09 Pedro Alves <palves@redhat.com>
5861 2015-03-07 Pedro Alves <palves@redhat.com>
5862 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5863 or <winsock2.h> here. Instead include "gdb_socket.h".
5864 (remote_open): Use union gdb_sockaddr_u.
5865 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5866 or <winsock2.h> here. Instead include "gdb_socket.h".
5867 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5868 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5870 (init_named_socket, gdb_agent_helper_thread): Use union
5873 2015-03-07 Pedro Alves <palves@redhat.com>
5875 * configure.ac (build_warnings): Move
5876 -Wdeclaration-after-statement to the C-specific set.
5877 * configure: Regenerate.
5879 2015-03-07 Pedro Alves <palves@redhat.com>
5881 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5882 or <winsock2.h> here. Instead include "gdb_socket.h".
5883 (remote_open): Use union gdb_sockaddr_u.
5884 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5885 or <winsock2.h> here. Instead include "gdb_socket.h".
5886 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5887 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5889 (init_named_socket, gdb_agent_helper_thread): Use union
5892 2015-03-07 Pedro Alves <palves@redhat.com>
5894 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5897 2015-03-06 Yao Qi <yao.qi@linaro.org>
5899 * linux-aarch64-low.c (aarch64_insert_point): Use
5900 show_debug_regs as a boolean.
5901 (aarch64_remove_point): Likewise.
5903 2015-03-05 Pedro Alves <palves@redhat.com>
5905 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5906 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5907 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5908 * nto-low.c (nto_target_ops): Likewise.
5909 * spu-low.c (spu_target_ops): Likewise.
5910 * win32-low.c (win32_target_ops): Likewise.
5912 2015-03-04 Pedro Alves <palves@redhat.com>
5914 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5915 Decide whether a breakpoint triggered based on the SIGTRAP's
5917 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5918 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5919 (linux_low_filter_event): Check for breakpoints before checking
5921 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5923 (linux_stopped_by_sw_breakpoint)
5924 (linux_supports_stopped_by_sw_breakpoint)
5925 (linux_stopped_by_hw_breakpoint)
5926 (linux_supports_stopped_by_hw_breakpoint): New functions.
5927 (linux_target_ops): Install new target methods.
5929 2015-03-04 Pedro Alves <palves@redhat.com>
5931 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5932 * server.c (swbreak_feature, hwbreak_feature): New globals.
5933 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5934 (captured_main): Clear swbreak_feature and hwbreak_feature.
5935 * server.h (swbreak_feature, hwbreak_feature): Declare.
5936 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5937 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5938 supports_stopped_by_hw_breakpoint>: New fields.
5939 (target_supports_stopped_by_sw_breakpoint)
5940 (target_stopped_by_sw_breakpoint)
5941 (target_supports_stopped_by_hw_breakpoint)
5942 (target_stopped_by_hw_breakpoint): Declare.
5944 2015-03-04 Pedro Alves <palves@redhat.com>
5946 enum lwp_stop_reason -> enum target_stop_reason
5947 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5948 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5949 (linux_wait_1, stuck_in_jump_pad_callback)
5950 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5951 (linux_stopped_by_watchpoint):
5952 * linux-low.h (enum lwp_stop_reason): Delete.
5953 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5954 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5956 2015-03-04 Yao Qi <yao.qi@linaro.org>
5958 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5960 2015-03-03 Gary Benson <gbenson@redhat.com>
5962 * hostio.c (handle_vFile): Fix prefix lengths.
5964 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5966 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5969 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5971 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5972 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5973 (clean): Add "rm -f" for above C files.
5974 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5975 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5976 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5977 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5978 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5979 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5980 (init_registers_s390x_vx_linux64)
5981 (init_registers_s390x_tevx_linux64)
5982 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5983 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5985 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5986 (s390_store_vxrs_high): New functions.
5987 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5989 (s390_arch_setup): Add logic for selecting one of the new target
5990 descriptions. Activate the new vector regsets if applicable.
5991 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5992 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5993 and init_registers_s390x_tevx_linux64.
5995 2015-03-01 Pedro Alves <palves@redhat.com>
5997 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6000 2015-02-27 Pedro Alves <palves@redhat.com>
6002 * linux-x86-low.c (u_debugreg_offset): New function.
6003 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6005 2015-02-27 Pedro Alves <palves@redhat.com>
6007 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6008 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6009 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6010 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6011 (ps_lsetfpregs, ps_getpid)
6012 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6013 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6014 (ps_lsetxregs, ps_plog): Declare.
6016 2015-02-27 Pedro Alves <palves@redhat.com>
6018 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6019 IP_AGENT_EXPORT_FUNC.
6020 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6021 IP_AGENT_EXPORT_FUNC.
6022 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6023 (IP_AGENT_EXPORT): Delete.
6024 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6025 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6026 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6027 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6028 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6029 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6030 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6031 (traceframe_read_count, traceframe_write_count)
6032 (traceframes_created, trace_state_variables, get_raw_reg)
6033 (get_trace_state_variable_value, set_trace_state_variable_value)
6034 (ust_loaded, helper_thread_id, cmd_buf): Use
6035 IPA_SYM_EXPORTED_NAME.
6036 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6037 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6038 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6039 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6040 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6041 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6042 EXTERN_C_PUSH/EXTERN_C_POP.
6043 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6044 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6045 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6046 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6047 (traceframe_write_count, traceframe_read_count)
6048 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6049 (about_to_request_buffer_space, get_trace_state_variable_value)
6050 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6051 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6052 EXTERN_C_PUSH/EXTERN_C_POP.
6053 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6054 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6055 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6056 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6057 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6058 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6059 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6060 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6062 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6063 (IP_AGENT_EXPORT_VAR_DECL): Define.
6065 (gdb_agent_get_raw_reg): Declare.
6067 2015-02-27 Tom Tromey <tromey@redhat.com>
6068 Pedro Alves <palves@redhat.com>
6070 Rename symbols whose names are reserved C++ keywords throughout.
6072 2015-02-27 Pedro Alves <palves@redhat.com>
6074 * Makefile.in (COMPILER): New, get it from autoconf.
6075 (CXX): Get from autoconf instead.
6076 (COMPILE.pre): Use COMPILER.
6077 (CC-LD): Rename to ...
6078 (CC_LD): ... this. Use COMPILER.
6079 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6080 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6081 * acinclude.m4: Include build-with-cxx.m4.
6082 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6083 Disable -Werror by default if building in C++ mode.
6084 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6085 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6086 the C++ compiler. Save/restore CXXFLAGS too.
6087 * configure: Regenerate.
6089 2015-02-27 Pedro Alves <palves@redhat.com>
6091 * acinclude.m4: Include libiberty.m4.
6092 * configure.ac: Call libiberty_INIT.
6093 * config.in, configure: Regenerate.
6095 2015-02-26 Pedro Alves <palves@redhat.com>
6097 * linux-low.c (linux_wait_1): When incrementing the PC past a
6098 program breakpoint always use the_low_target.breakpoint_len as
6099 increment, rather than the maximum between that and
6100 the_low_target.decr_pc_after_break.
6102 2015-02-23 Pedro Alves <palves@redhat.com>
6104 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6105 thread was doing a step-over; always adjust the PC if
6106 we stepped over a permanent breakpoint.
6107 (linux_wait_1): If we stepped over breakpoint that was on top of a
6108 permanent breakpoint, manually advance the PC past it.
6110 2015-02-23 Pedro Alves <palves@redhat.com>
6112 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6114 (x86_fill_gregset, x86_store_gregset): Use it when handling
6117 2015-02-20 Pedro Alves <palves@redhat.com>
6119 * thread-db.c: Include "nat/linux-procfs.h".
6120 (thread_db_init): Skip listing new threads if the kernel supports
6121 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6123 2015-02-20 Pedro Alves <palves@redhat.com>
6125 * linux-low.c (status_pending_p_callback): Use ptid_match.
6127 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6129 PR breakpoints/16812
6130 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6131 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6132 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6134 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6136 PR breakpoints/15956
6137 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6139 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6141 * linux-low.c (linux_low_btrace_conf): Print size.
6142 * server.c (handle_btrace_conf_general_set): New.
6143 (hanle_general_set): Call handle_btrace_conf_general_set.
6144 (handle_query): Report Qbtrace-conf:bts:size as supported.
6146 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6148 * linux-low.c (linux_low_enable_btrace): Update parameters.
6149 (linux_low_btrace_conf): New.
6150 (linux_target_ops)<to_btrace_conf>: Initialize.
6151 * server.c (current_btrace_conf): New.
6152 (handle_btrace_enable): Rename to ...
6153 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6154 to target_enable_btrace. Update comment. Update users.
6155 (handle_qxfer_btrace_conf): New.
6156 (qxfer_packets): Add btrace-conf entry.
6157 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6158 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6159 (target_ops)<read_btrace_conf>: New.
6160 (target_enable_btrace): Update parameters.
6161 (target_read_btrace_conf): New.
6163 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6165 * server.c (handle_btrace_general_set): Remove call to
6166 target_supports_btrace.
6167 (supported_btrace_packets): New.
6168 (handle_query): Call supported_btrace_packets.
6169 * target.h: include btrace-common.h.
6170 (btrace_target_info): Removed.
6171 (supports_btrace, target_supports_btrace): Update parameters.
6173 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6175 * Makefile.in (SFILES): Add common/btrace-common.c.
6176 (OBS): Add common/btrace-common.o.
6177 (btrace-common.o): Add build rules.
6178 * linux-low: Include btrace-common.h.
6179 (linux_low_read_btrace): Use struct btrace_data. Call
6180 btrace_data_init and btrace_data_fini.
6182 2015-02-06 Pedro Alves <palves@redhat.com>
6184 * thread-db.c (find_new_threads_callback): Add debug output.
6186 2015-02-04 Pedro Alves <palves@redhat.com>
6188 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6189 (resume_stopped_resumed_lwps): New function.
6190 (linux_wait_for_event_filtered): Use it.
6192 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6194 * Makefile.in (SFILES): Add linux-personality.c.
6195 (linux-personality.o): New rule.
6196 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6197 list of objects to be built.
6198 * linux-low.c: Include nat/linux-personality.h.
6199 (linux_create_inferior): Remove code to disable address space
6200 randomization (moved to ../nat/linux-personality.c). Create
6201 cleanup to disable address space randomization.
6203 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6205 * Makefile.in (posix-strerror.o): New rule.
6206 (mingw-strerror.o): Likewise.
6207 * configure: Regenerated.
6208 * configure.ac: Source file ../common/common.host. Initialize new
6209 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6211 2015-01-14 Yao Qi <yao@codesourcery.com>
6213 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6214 (ppc-linux.o): New rule.
6215 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6216 * configure.ac: AC_CHECK_FUNCS(getauxval).
6217 * config.in: Re-generated.
6218 * configure: Re-generated.
6219 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6220 ppc64_64bit_inferior_p
6222 2015-01-14 Yao Qi <yao@codesourcery.com>
6224 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6225 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6226 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6227 (PT_ORIG_R3, PT_TRAP): Likewise.
6228 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6229 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6230 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6232 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6234 * i387-fp.c (i387_cache_to_xsave): In look over
6235 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6236 zmmh_low_space field by use of zmmh_high_space.
6238 2015-01-09 Pedro Alves <palves@redhat.com>
6240 * linux-low.c (step_over_bkpt): Move higher up in the file.
6241 (handle_extended_wait): Don't store the stop_pc here.
6242 (get_stop_pc): Adjust comments and rename to ...
6243 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6244 stopped for a software breakpoint or hardware breakpoint.
6245 (thread_still_has_status_pending_p): New function.
6246 (status_pending_p_callback): Use
6247 thread_still_has_status_pending_p. If the event is no longer
6248 interesting, resume the LWP.
6249 (handle_tracepoints): Add assert.
6250 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6251 (wstatus_maybe_breakpoint): New function.
6252 (cancel_breakpoint): Delete function.
6253 (check_stopped_by_watchpoint): New function, factored out from
6254 linux_low_filter_event.
6255 (lp_status_maybe_breakpoint): Delete function.
6256 (linux_low_filter_event): Remove filter_ptid argument.
6257 Leave thread group exits pending here. Store the LWP's stop PC.
6258 Always leave events pending.
6259 (linux_wait_for_event_filtered): Pull all events out of the
6260 kernel, and leave them all pending.
6261 (count_events_callback, select_event_lwp_callback): Consider all
6263 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6264 (select_event_lwp): Only give preference to the stepping LWP in
6265 all-stop mode. Adjust comments.
6266 (ignore_event): New function.
6267 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6268 references to cancel_breakpoints. Adjust to renames. Also give
6269 equal priority to all LWPs that have had events in non-stop mode.
6270 If reporting a software breakpoint event, unadjust the LWP's PC.
6271 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6272 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6274 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6275 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6276 (linux_stopped_by_watchpoint): Adjust.
6277 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6278 * linux-low.h (enum lwp_stop_reason): New.
6279 (struct lwp_info) <stop_pc>: Adjust comment.
6280 <stopped_by_watchpoint>: Delete field.
6281 <stop_reason>: New field.
6282 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6283 * mem-break.c (software_breakpoint_inserted_here)
6284 (hardware_breakpoint_inserted_here): New function.
6285 * mem-break.h (software_breakpoint_inserted_here)
6286 (hardware_breakpoint_inserted_here): Declare.
6287 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6288 (cancel_breakpoints): Delete.
6289 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6290 (upload_fast_traceframes): Remove references to
6293 2015-01-09 Pedro Alves <palves@redhat.com>
6295 * thread-db.c (find_new_threads_callback): Ignore thread if the
6296 kernel thread ID is -1.
6298 2015-01-09 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (linux_attach_fail_reason_string): Move to
6301 nat/linux-ptrace.c, and rename.
6302 (linux_attach_lwp): Update comment.
6303 (attach_proc_task_lwp_callback): New function.
6304 (linux_attach): Adjust to rename and use
6305 linux_proc_attach_tgid_threads.
6306 (linux_attach_fail_reason_string): Delete declaration.
6308 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6310 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6311 * server.c (gdbserver_version): Likewise.
6313 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6315 * remote-utils.c: Include ctype.h.
6316 (input_interrupt): Explicitly handle the case when the char
6317 received is the NUL byte. Improve the printing of non-ASCII
6320 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6322 * linux-low.c (linux_low_filter_event): Update call to
6323 linux_enable_event_reporting following the addition of
6324 a new parameter to that function.
6326 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6329 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6330 (AARCH64_FPCR_REGNO): Likewise.
6331 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6332 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6333 (aarch64_store_fpregset): Likewise.
6335 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6337 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6338 Remove FIXME comment about assumption about N.
6340 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6342 * configure.ac: If large-file support is disabled in GDBserver,
6343 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6344 * configure: Regenerate.
6346 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6348 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6349 warning upon ENODATA from ptrace.
6350 * linux-s390-low.c (s390_store_tdb): New.
6351 (s390_regsets): Add regset for NT_S390_TDB.
6353 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6355 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6356 without a fill_function.
6357 * linux-s390-low.c (s390_fill_last_break): Remove.
6358 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6359 (s390_arch_setup): Use regset's size instead of fill_function for
6362 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6364 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6365 the regset's store function when ptrace returned an error.
6366 * regcache.c (get_thread_regcache): Invalidate register cache
6367 before fetching inferior's registers.
6369 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6371 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6372 while-loop as for-loop.
6373 (regsets_store_inferior_registers): Likewise.
6375 2014-11-28 Yao Qi <yao@codesourcery.com>
6377 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6378 * config.in, configure: Re-generate.
6379 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6382 2014-11-21 Yao Qi <yao@codesourcery.com>
6384 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6385 (AC_CHECK_HEADERS): Remove malloc.h.
6386 * configure: Re-generated.
6387 * config.in: Re-generated.
6388 * server.h: Don't include alloca.h and malloc.h.
6389 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6390 Don't include malloc.h.
6392 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6394 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6395 corresponding ERRNO check in same block.
6397 2014-11-12 Pedro Alves <palves@redhat.com>
6399 * server.c (cont_thread): Update comment.
6400 (start_inferior, attach_inferior): No longer clear cont_thread.
6401 (handle_v_cont): No longer set cont_thread.
6402 (captured_main): Clear cont_thread each time a GDB connects.
6404 2014-11-12 Pedro Alves <palves@redhat.com>
6406 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6407 thread, and don't resume all threads if the Hc thread has exited.
6409 2014-11-12 Pedro Alves <palves@redhat.com>
6411 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6412 the process group instead of to a specific LWP.
6414 2014-10-15 Pedro Alves <palves@redhat.com>
6417 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6419 (arm_set_thread_context): Delete.
6420 (the_low_target): Adjust.
6421 * win32-i386-low.c (debug_registers_changed)
6422 (debug_registers_used): Delete.
6423 (update_debug_registers_callback): New function.
6424 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6425 needing to update their debug registers.
6426 (win32_get_current_dr): New function.
6427 (x86_dr_low_get_addr, x86_dr_low_get_control)
6428 (x86_dr_low_get_status): Fetch the debug register from the thread
6430 (i386_initial_stuff): Adjust.
6431 (i386_get_thread_context): Remove current_event parameter. Don't
6432 clear debug_registers_changed nor copy DR values to
6434 (i386_set_thread_context): Delete.
6435 (i386_prepare_to_resume): New function.
6436 (i386_thread_added): Mark the thread as needing to update irs
6438 (the_low_target): Remove i386_set_thread_context and install
6439 i386_prepare_to_resume.
6440 * win32-low.c (win32_get_thread_context): Adjust.
6441 (win32_set_thread_context): Use SetThreadContext
6443 (win32_prepare_to_resume): New function.
6444 (win32_require_context): New function, factored out from ...
6445 (thread_rec): ... this.
6446 (continue_one_thread): Call win32_prepare_to_resume on each thread
6447 we're about to continue.
6448 (win32_resume): Call win32_prepare_to_resume on the event thread.
6449 * win32-low.h (struct win32_thread_info)
6450 <debug_registers_changed>: New field.
6451 (struct win32_target_ops): Change prototype of set_thread_context,
6452 delete set_thread_context and add prepare_to_resume.
6453 (win32_require_context): New declaration.
6455 2014-10-08 Gary Benson <gbenson@redhat.com>
6457 * server.h: Do not include common-exceptions.h.
6459 2014-10-08 Gary Benson <gbenson@redhat.com>
6461 * server.h: Do not include cleanups.h.
6463 2014-09-30 James Hogan <james.hogan@imgtec.com>
6465 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6468 2014-09-23 Yao Qi <yao@codesourcery.com>
6470 * linux-low.c (lp_status_maybe_breakpoint): New function.
6471 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6472 (count_events_callback): Likewise.
6473 (select_event_lwp_callback): Likewise.
6474 (cancel_breakpoints_callback): Likewise.
6476 2014-09-19 Don Breazeal <donb@codesourcery.com>
6478 * linux-low.c (handle_extended_wait): Call
6479 linux_ptrace_get_extended_event.
6480 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6481 linux_is_extended_waitstatus.
6483 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6485 * Makefile.in (CPPFLAGS): Define.
6486 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6487 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6489 2014-09-16 Gary Benson <gbenson@redhat.com>
6491 * inferiors.h (current_inferior): Renamed as...
6492 (current_thread): New variable. All uses updated.
6493 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6494 (maybe_move_out_of_jump_pad): Likewise.
6495 (cancel_breakpoint): Likewise.
6496 (linux_low_filter_event): Likewise.
6497 (wait_for_sigstop): Likewise.
6498 (linux_resume_one_lwp): Likewise.
6499 (need_step_over_p): Likewise.
6500 (start_step_over): Likewise.
6501 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6502 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6503 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6504 and save_inferior as saved_thread.
6505 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6507 (regcache_invalidate_thread): Likewise.
6508 * remote-utils.c (prepare_resume_reply): Likewise.
6509 * thread-db.c (thread_db_get_tls_address): Likewise.
6510 (disable_thread_event_reporting): Likewise.
6511 (remove_thread_event_breakpoints): Likewise.
6512 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6514 * target.h (set_desired_inferior): Renamed as...
6515 (set_desired_thread): New declaration. All uses updated.
6516 * server.c (myresume): Updated comment to reference thread instead
6518 (handle_serial_event): Likewise.
6519 (handle_target_event): Likewise.
6521 2014-09-12 Tom Tromey <tromey@redhat.com>
6522 Gary Benson <gbenson@redhat.com>
6524 * regcache.h: Include common-regcache.h.
6525 (regcache_read_pc): Don't declare.
6526 * regcache.c (get_thread_regcache_for_ptid): New function.
6528 2014-09-11 Tom Tromey <tromey@redhat.com>
6529 Gary Benson <gbenson@redhat.com>
6531 * symbol.c: New file.
6532 * Makefile.in (SFILES): Add symbol.c.
6533 (OBS): Add symbol.o.
6535 2014-09-11 Gary Benson <gbenson@redhat.com>
6537 * target.c (target_stop_ptid, target_continue_ptid): New
6540 2014-09-11 Tom Tromey <tromey@redhat.com>
6541 Gary Benson <gbenson@redhat.com>
6543 * target.h: Include target/target.h.
6544 * target.c (target_read_memory, target_read_uint32)
6545 (target_write_memory): New functions.
6547 2014-09-11 Gary Benson <gbenson@redhat.com>
6549 * server.h (debug_hw_points): Don't declare.
6550 * server.c (debug_hw_points): Don't define. Replace all uses
6551 with show_debug_regs.
6552 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6553 all uses with show_debug_regs.
6555 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6557 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6558 endianness into account.
6559 (ppc_supply_ptrace_register): Likewise.
6561 2014-09-03 James Hogan <james.hogan@imgtec.com>
6563 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6564 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6566 2014-09-03 Gary Benson <gbenson@redhat.com>
6568 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6569 ALL_DEBUG_ADDRESS_REGISTERS.
6571 2014-09-02 Gary Benson <gbenson@redhat.com>
6573 * i386-low.h: Renamed as...
6574 * x86-low.h: New file. All type, function and variable name
6575 prefixes changed from "i386_" to "x86_". All references updated.
6576 * i386-low.c: Renamed as...
6577 * x86-low.c: New file. All type, function and variable name
6578 prefixes changed from "i386_" to "x86_". All references updated.
6580 2014-09-02 Gary Benson <gbenson@redhat.com>
6582 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6583 (x86_linux_new_thread): Likewise.
6585 2014-08-29 Gary Benson <gbenson@redhat.com>
6587 * server.h (setjmp.h): Do not include.
6588 (toplevel): Do not declare.
6589 (common-exceptions.h): Include.
6590 (cleanups.h): Likewise.
6591 * server.c (toplevel): Do not define.
6592 (exit_code): New static global.
6593 (detach_or_kill_for_exit_cleanup): New function.
6594 (main): New function. Original main renamed to...
6595 (captured_main): New function.
6596 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6598 2014-08-29 Gary Benson <gbenson@redhat.com>
6600 * Makefile.in (SFILES): Add common/common-exceptions.c.
6601 (OBS): Add common-exceptions.o.
6602 (common-exceptions.o): New rule.
6603 * utils.c (prepare_to_throw_exception): New function.
6605 2014-08-29 Gary Benson <gbenson@redhat.com>
6607 * config.in: Regenerate.
6608 * configure: Likewise.
6610 2014-08-29 Gary Benson <gbenson@redhat.com>
6612 * Makefile.in (SFILES): Add common/cleanups.c.
6614 (cleanups.o): New rule.
6616 2014-08-29 Gary Benson <gbenson@redhat.com>
6618 * utils.c (internal_vwarning): New function.
6620 2014-08-28 Gary Benson <gbenson@redhat.com>
6622 * utils.h (fatal): Remove declaration.
6623 * utils.c (fatal): Remove function.
6625 2014-08-28 Gary Benson <gbenson@redhat.com>
6627 * tracepoint.c (gdb_agent_init): Replace fatal with
6629 (initialize_tracepoint): Likewise.
6631 2014-08-28 Gary Benson <gbenson@redhat.com>
6633 * remote-utils.c (remote_prepare): Replace fatal with error.
6635 2014-08-28 Gary Benson <gbenson@redhat.com>
6637 * linux-low.c (linux_async): Replace fatal with warning.
6639 (linux_start_non_stop): Return -1 if linux_async failed.
6641 2014-08-28 Gary Benson <gbenson@redhat.com>
6643 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6645 (i386_dr_low_get_addr): Remove vague comment.
6646 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6649 2014-08-28 Gary Benson <gbenson@redhat.com>
6651 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6652 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6654 (linux_resume_one_lwp): Likewise.
6655 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6657 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6658 with internal_error.
6659 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6660 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6661 (find_register_by_name): Replace fatal with internal_error.
6662 (find_regno): Likewise.
6663 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6664 * thread-db.c (thread_db_create_event): Likewise.
6665 (thread_db_load_search): Likewise.
6666 (try_thread_db_load_1): Likewise.
6667 * tracepoint.c (get_jump_space_head): Replace fatal with
6669 (claim_trampoline_space): Likewise.
6670 (have_fast_tracepoint_trampoline_buffer): Likewise.
6671 (cmd_qtstart): Likewise.
6672 (stop_tracing): Likewise.
6673 (fast_tracepoint_collecting): Likewise.
6674 (target_malloc): Likewise.
6675 (download_tracepoint): Likewise.
6676 (download_trace_state_variables): Replace check with gdb_assert.
6677 (upload_fast_traceframes): Replace fatal with internal_error.
6679 2014-08-19 Tom Tromey <tromey@redhat.com>
6680 Gary Benson <gbenson@redhat.com>
6682 * Makefile.in (SFILES): Add common/common-debug.c.
6683 (OBS): Add common-debug.o.
6684 (common-debug.o): New rule.
6685 * debug.h (debug_printf): Don't declare.
6686 * debug.c (debug_printf): Renamed and rewritten as...
6687 (debug_vprintf): New function.
6689 2014-08-19 Gary Benson <gbenson@redhat.com>
6691 * utils.h: Do not include print-utils.h.
6693 2014-08-19 Tom Tromey <tromey@redhat.com>
6694 Gary Benson <gbenson@redhat.com>
6696 * server.h: Add static assertion.
6697 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6699 2014-08-19 Tom Tromey <tromey@redhat.com>
6700 Gary Benson <gbenson@redhat.com>
6702 * Makefile.in (SFILES): Add common/errors.c.
6703 (OBS): Add errors.o.
6704 (IPA_OBS): Add errors-ipa.o.
6705 (errors.o): New rule.
6706 (errors-ipa.o): Likewise.
6707 * utils.h (perror_with_name, error, warning): Don't declare.
6708 * utils.c (warning): Renamed and rewritten as...
6709 (vwarning): New function.
6710 (error): Renamed and rewritten as...
6711 (verror): New function.
6712 (internal_error): Renamed and rewritten as...
6713 (internal_verror): New function.
6715 2014-08-07 Gary Benson <gbenson@redhat.com>
6717 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6718 * configure: Regenerate.
6719 * config.in: Likewise.
6720 * server.h: Do not include errno.h.
6721 * event-loop.c: Likewise.
6722 * hostio-errno.c: Likewise.
6723 * linux-low.c: Likewise.
6724 * remote-utils.c: Likewise.
6725 * spu-low.c: Likewise.
6726 * utils.c: Likewise.
6727 * gdbreplay.c: Unconditionally include errno.h.
6729 2014-08-07 Gary Benson <gbenson@redhat.com>
6731 * server.h: Do not include string.h.
6732 * event-loop.c: Likewise.
6733 * linux-low.c: Likewise.
6734 * regcache.c: Likewise.
6735 * remote-utils.c: Likewise.
6736 * spu-low.c: Likewise.
6737 * utils.c: Likewise.
6739 2014-08-07 Gary Benson <gbenson@redhat.com>
6741 * server.h: Do not include gdb_assert.h.
6743 2014-08-07 Gary Benson <gbenson@redhat.com>
6745 * server.h: Do not include common-utils.h.
6747 2014-08-07 Gary Benson <gbenson@redhat.com>
6749 * server.h: Do not include ptid.h.
6750 * notif.h: Likewise.
6752 2014-08-07 Gary Benson <gbenson@redhat.com>
6754 * server.h: Do not include gdb_locale.h.
6756 2014-08-07 Gary Benson <gbenson@redhat.com>
6758 * server.h: Do not include gdb/signals.h.
6759 * win32-low.c: Likewise.
6761 2014-08-07 Gary Benson <gbenson@redhat.com>
6763 * server.h: Do not include pathmax.h.
6765 2014-08-07 Gary Benson <gbenson@redhat.com>
6767 * server.h: Do not include libiberty.h.
6768 * linux-bfin-low.c: Likewise.
6770 2014-08-07 Gary Benson <gbenson@redhat.com>
6772 * server.h: Do not include ansidecl.h.
6774 2014-08-07 Gary Benson <gbenson@redhat.com>
6776 * linux-x86-low.c: Do not include stddef.h.
6777 * lynx-ppc-low.c: Likewise.
6778 * tracepoint.c: Likewise.
6780 2014-08-07 Gary Benson <gbenson@redhat.com>
6782 * server.h: Do not include stdarg.h.
6783 * nto-low.c: Likewise.
6785 2014-08-07 Gary Benson <gbenson@redhat.com>
6787 * server.h: Do not include stdlib.h.
6788 * inferiors.c: Likewise.
6789 * linux-low.c: Likewise.
6790 * regcache.c: Likewise.
6791 * spu-low.c: Likewise.
6792 * tracepoint.c: Likewise.
6793 * utils.c: Likewise.
6795 2014-08-07 Gary Benson <gbenson@redhat.com>
6797 * server.h: Do not include stdio.h.
6798 * linux-low.c: Likewise.
6799 * remote-utils.c: Likewise.
6800 * spu-low.c: Likewise.
6801 * utils.c: Likewise.
6802 * wincecompat.c: Likewise.
6804 2014-08-06 Gary Benson <gbenson@redhat.com>
6806 * regcache.c (init_register_cache): Move conditionals inside if.
6808 2014-08-06 Gary Benson <gbenson@redhat.com>
6810 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6812 2014-07-31 Gary Benson <gbenson@redhat.com>
6814 * ax.h: Do not include server.h.
6815 * gdbthread.h: Likewise.
6816 * lynx-low.h: Likewise.
6817 * notif.h: Likewise.
6819 2014-07-30 Gary Benson <gbenson@redhat.com>
6821 * server.h: Include common-defs.h.
6822 Do not include config.h or build-gnulib-gdbserver/config.h.
6824 2014-07-30 Gary Benson <gbenson@redhat.com>
6826 * hostio-errno.c: Move server.h to top of includes list.
6827 * inferiors.c: Likewise.
6828 * linux-x86-low.c: Likewise.
6829 * notif.c: Include server.h.
6831 2014-07-24 Tom Tromey <tromey@redhat.com>
6832 Gary Benson <gbenson@redhat.com>
6834 * server.h (CORE_ADDR): Now unsigned.
6836 2014-07-16 Pedro Alves <palves@redhat.com>
6838 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6840 2014-07-15 Pedro Alves <palves@redhat.com>
6842 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6845 2014-07-11 Pedro Alves <palves@redhat.com>
6847 * linux-low.c (kill_wait_lwp): New function, based on
6848 kill_one_lwp_callback, but use my_waitpid directly.
6849 (kill_one_lwp_callback, linux_kill): Use it.
6851 2014-06-23 Pedro Alves <palves@redhat.com>
6853 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6854 before setting DR0..DR3.
6856 2014-06-20 Gary Benson <gbenson@redhat.com>
6858 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6859 * configure: Regenerated.
6860 * config.in: Likewise.
6862 2014-06-20 Gary Benson <gbenson@redhat.com>
6864 * Makefile.in (SFILES): Update locations for files moved
6866 (object file files): Reordered.
6868 2014-06-20 Gary Benson <gbenson@redhat.com>
6870 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6871 (i386_dr_low_set_addr): Likewise.
6872 (i386_dr_low_get_addr): Likewise.
6873 (i386_dr_low_can_set_control): Likewise.
6874 (i386_dr_low_set_control): Likewise.
6875 (i386_dr_low_get_control): Likewise.
6876 (i386_dr_low_get_status): Likewise.
6877 (i386_get_debug_register_length): Likewise.
6878 * linux-x86-low.c (i386_dr_low_set_addr):
6879 Changed signature. Made static.
6880 (i386_dr_low_get_addr): Likewise.
6881 (i386_dr_low_set_control): Likewise.
6882 (i386_dr_low_get_control): Likewise.
6883 (i386_dr_low_get_status): Likewise.
6884 (i386_dr_low): New global variable.
6885 * win32-i386-low.c (i386_dr_low_set_addr):
6886 Changed signature. Made static.
6887 (i386_dr_low_get_addr): Likewise.
6888 (i386_dr_low_set_control): Likewise.
6889 (i386_dr_low_get_control): Likewise.
6890 (i386_dr_low_get_status): Likewise.
6891 (i386_dr_low): New global variable.
6893 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6895 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6896 * Makefile.in (AR, AR_FLAGS): Define.
6897 * configure: Regenerate.
6899 2014-06-19 Gary Benson <gbenson@redhat.com>
6901 * Makefile.in (i386-dregs.o): New rule.
6902 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6903 * i386-low.c (target.h): Remove include.
6904 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6905 (DR_CONTROL_SHIFT): Likewise.
6906 (DR_CONTROL_SIZE): Likewise.
6907 (DR_RW_EXECUTE): Likewise.
6908 (DR_RW_WRITE): Likewise.
6909 (DR_RW_READ): Likewise.
6910 (DR_RW_IORW): Likewise.
6911 (DR_LEN_1): Likewise.
6912 (DR_LEN_2): Likewise.
6913 (DR_LEN_4): Likewise.
6914 (DR_LEN_8): Likewise.
6915 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6916 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6917 (DR_ENABLE_SIZE): Likewise.
6918 (DR_LOCAL_SLOWDOWN): Likewise.
6919 (DR_GLOBAL_SLOWDOWN): Likewise.
6920 (DR_CONTROL_RESERVED): Likewise.
6921 (I386_DR_CONTROL_MASK): Likewise.
6922 (I386_DR_VACANT): Likewise.
6923 (I386_DR_LOCAL_ENABLE): Likewise.
6924 (I386_DR_GLOBAL_ENABLE): Likewise.
6925 (I386_DR_DISABLE): Likewise.
6926 (I386_DR_SET_RW_LEN): Likewise.
6927 (I386_DR_GET_RW_LEN): Likewise.
6928 (I386_DR_WATCH_HIT): Likewise.
6929 (i386_wp_op_t): Likewise.
6930 (i386_show_dr): Likewise.
6931 (i386_length_and_rw_bits): Likewise.
6932 (i386_insert_aligned_watchpoint): Likewise.
6933 (i386_remove_aligned_watchpoint): Likewise.
6934 (i386_handle_nonaligned_watchpoint): Likewise.
6935 i386_update_inferior_debug_regs(): Likewise.
6936 (i386_dr_insert_watchpoint): Likewise.
6937 (i386_dr_remove_watchpoint): Likewise.
6938 (i386_dr_region_ok_for_watchpoint): Likewise.
6939 (i386_dr_stopped_data_address): Likewise.
6940 (i386_dr_stopped_by_watchpoint): Likewise.
6942 2014-06-19 Gary Benson <gbenson@redhat.com>
6944 * i386-low.c (i386_dr_show): Renamed to
6945 i386_show_dr and made static. All uses updated.
6946 (i386_dr_length_and_rw_bits): Renamed to
6947 i386_length_and_rw_bits and made static.
6949 (i386_dr_insert_aligned_watchpoint): Renamed to
6950 i386_insert_aligned_watchpoint and made static.
6952 (i386_dr_remove_aligned_watchpoint): Renamed to
6953 i386_remove_aligned_watchpoint and made static.
6955 (i386_dr_update_inferior_debug_regs): Renamed to
6956 i386_update_inferior_debug_regs and made static.
6959 2014-06-18 Gary Benson <gbenson@redhat.com>
6961 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6962 (i386_dr_low_can_set_control): Likewise.
6963 (i386_get_debug_register_length): Likewise.
6964 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6965 (i386_dr_low_can_set_control): Likewise.
6966 (i386_get_debug_register_length): Likewise.
6968 2014-06-17 Gary Benson <gbenson@redhat.com>
6970 * i386-low.h (i386-dregs.h): New include.
6971 (DR_FIRSTADDR): Now in i386-dregs.h.
6972 (DR_LASTADDR): Likewise.
6973 (DR_NADDR): Likewise.
6974 (DR_STATUS): Likewise.
6975 (DR_CONTROL): Likewise.
6976 (i386_debug_reg_state): Likewise.
6977 (i386_dr_insert_watchpoint): Likewise.
6978 (i386_dr_remove_watchpoint): Likewise.
6979 (i386_dr_region_ok_for_watchpoint): Likewise.
6980 (i386_dr_stopped_data_address): Likewise.
6981 (i386_dr_stopped_by_watchpoint): Likewise.
6982 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6984 2014-06-18 Gary Benson <gbenson@redhat.com>
6986 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6987 i386_dr_insert_watchpoint.
6988 (i386_low_remove_watchpoint): Renamed to
6989 i386_dr_remove_watchpoint.
6990 (i386_low_region_ok_for_watchpoint): Renamed to
6991 i386_dr_region_ok_for_watchpoint.
6992 (i386_low_stopped_data_address): Renamed to
6993 i386_dr_stopped_data_address.
6994 (i386_low_stopped_by_watchpoint): Renamed to
6995 i386_dr_stopped_by_watchpoint.
6996 * i386-low.c (i386_show_dr): Renamed to
6997 i386_dr_show and made nonstatic. All uses updated.
6998 (i386_length_and_rw_bits): Renamed to
6999 i386_dr_length_and_rw_bits and made nonstatic.
7001 (i386_insert_aligned_watchpoint): Renamed to
7002 i386_dr_insert_aligned_watchpoint and made nonstatic.
7004 (i386_remove_aligned_watchpoint): Renamed to
7005 i386_dr_remove_aligned_watchpoint and made nonstatic.
7007 (i386_update_inferior_debug_regs): Renamed to
7008 i386_dr_update_inferior_debug_regs and made nonstatic.
7010 (i386_low_insert_watchpoint): Renamed to
7011 i386_dr_insert_watchpoint. All uses updated.
7012 (i386_low_remove_watchpoint): Renamed to
7013 i386_dr_remove_watchpoint. All uses updated.
7014 (i386_low_region_ok_for_watchpoint): Renamed to
7015 i386_dr_region_ok_for_watchpoint. All uses updated.
7016 (i386_low_stopped_data_address): Renamed to
7017 i386_dr_stopped_data_address. All uses updated.
7018 (i386_low_stopped_by_watchpoint): Renamed to
7019 i386_dr_stopped_by_watchpoint. All uses updated.
7021 2014-06-18 Gary Benson <gbenson@redhat.com>
7023 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7024 (i386_dr_low_can_set_control): Likewise.
7025 (i386_insert_aligned_watchpoint): New check.
7027 2014-06-18 Gary Benson <gbenson@redhat.com>
7029 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7032 2014-06-18 Gary Benson <gbenson@redhat.com>
7034 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7035 instead of fatal and error.
7036 (i386_handle_nonaligned_watchpoint): Likewise.
7038 2014-06-18 Gary Benson <gbenson@redhat.com>
7040 * i386-low.c (i386_get_debug_register_length): New macro.
7041 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7042 (i386_show_dr): Use debug_printf instead of fprintf. Use
7043 phex to format values.
7045 2014-06-18 Gary Benson <gbenson@redhat.com>
7047 * i386-low.h: Comment changes.
7048 * i386-low.c: Likewise.
7050 2014-06-18 Gary Benson <gbenson@redhat.com>
7052 * i386-low.c: Whitespace changes.
7054 2014-06-12 Tom Tromey <tromey@redhat.com>
7056 * utils.c (freeargv): Remove.
7058 2014-06-12 Tom Tromey <tromey@redhat.com>
7060 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7061 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7062 (parse_debug_format_options): Likewise.
7063 (gdbserver_usage): Likewise.
7064 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7065 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7066 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7068 ($(LIBGNU)): Depend on libiberty.
7069 (all-lib): Recurse into all subdirs.
7070 (install-only): Invoke "install" target in subdirs.
7071 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7073 * configure: Rebuild.
7074 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7075 for vasprintf, vsnprintf, or gettimeofday.
7076 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7079 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7081 * development.sh: Delete.
7082 * Makefile.in (config.status): Adjust dependency on development.sh.
7083 * configure.ac: Adjust development.sh source call.
7084 * configure: Regenerate.
7086 2014-06-02 Pedro Alves <palves@redhat.com>
7088 * ax.c (gdb_free_agent_expr): New function.
7089 * ax.h (gdb_free_agent_expr): New declaration.
7090 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7092 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7094 (clear_breakpoint_conditions_and_commands): New function.
7095 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7096 (clear_breakpoint_conditions_and_commands): New declaration.
7098 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7100 * linux-aarch64-low.c (asm/ptrace.h): Include.
7102 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7104 Fix TLS access for -static -pthread.
7105 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7106 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7107 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7109 2014-05-20 Pedro Alves <palves@redhat.com>
7111 * linux-aarch64-low.c (aarch64_insert_point)
7112 (aarch64_remove_point): No longer check whether the type is
7113 supported here. Adjust to new interface.
7114 (the_low_target): Install aarch64_supports_z_point_type as
7115 supports_z_point_type method.
7116 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7117 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7118 instead of a Z packet char. Adjust.
7119 (arm_supports_z_point_type): New function.
7120 (arm_insert_point, arm_remove_point): Adjust to new interface.
7121 (the_low_target): Install arm_supports_z_point_type.
7122 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7123 (cris_insert_point, cris_remove_point): Adjust to new interface.
7124 Don't check whether the type is supported here.
7125 (the_low_target): Install cris_supports_z_point_type.
7126 * linux-low.c (linux_supports_z_point_type): New function.
7127 (linux_insert_point, linux_remove_point): Adjust to new interface.
7128 * linux-low.h (struct linux_target_ops) <insert_point,
7129 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7130 raw_breakpoint pointer parameter.
7131 <supports_z_point_type>: New method.
7132 * linux-mips-low.c (mips_supports_z_point_type): New function.
7133 (mips_insert_point, mips_remove_point): Adjust to new interface.
7134 Use mips_supports_z_point_type.
7135 (the_low_target): Install mips_supports_z_point_type.
7136 * linux-ppc-low.c (the_low_target): Install NULL as
7137 supports_z_point_type method.
7138 * linux-s390-low.c (the_low_target): Install NULL as
7139 supports_z_point_type method.
7140 * linux-sparc-low.c (the_low_target): Install NULL as
7141 supports_z_point_type method.
7142 * linux-x86-low.c (x86_supports_z_point_type): New function.
7143 (x86_insert_point): Adjust to new insert_point interface. Use
7144 insert_memory_breakpoint. Adjust to new
7145 i386_low_insert_watchpoint interface.
7146 (x86_remove_point): Adjust to remove_point interface. Use
7147 remove_memory_breakpoint. Adjust to new
7148 i386_low_remove_watchpoint interface.
7149 (the_low_target): Install x86_supports_z_point_type.
7150 * lynx-low.c (lynx_target_ops): Install NULL as
7151 supports_z_point_type callback.
7152 * nto-low.c (nto_supports_z_point_type): New.
7153 (nto_insert_point, nto_remove_point): Adjust to new interface.
7154 (nto_target_ops): Install nto_supports_z_point_type.
7155 * mem-break.c: Adjust intro comment.
7156 (struct raw_breakpoint) <raw_type, size>: New fields.
7157 <inserted>: Update comment.
7158 <shlib_disabled>: Delete field.
7159 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7160 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7161 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7162 (raw_bkpt_type_to_target_hw_bp_type): New function.
7163 (find_enabled_raw_code_breakpoint_at): New function.
7164 (find_raw_breakpoint_at): New type and size parameters. Use them.
7165 (insert_memory_breakpoint): New function, based off
7166 set_raw_breakpoint_at.
7167 (remove_memory_breakpoint): New function.
7168 (set_raw_breakpoint_at): Reimplement.
7169 (set_breakpoint): New, based on set_breakpoint_at.
7170 (set_breakpoint_at): Reimplement.
7171 (delete_raw_breakpoint): Go through the_target->remove_point
7172 instead of assuming memory breakpoints.
7173 (find_gdb_breakpoint_at): Delete.
7174 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7175 (find_gdb_breakpoint): New function.
7176 (set_gdb_breakpoint_at): Delete.
7177 (z_type_supported): New function.
7178 (set_gdb_breakpoint_1): New function, loosely based off
7179 set_gdb_breakpoint_at.
7180 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7181 (delete_gdb_breakpoint_at): Delete.
7182 (delete_gdb_breakpoint_1): New function, loosely based off
7183 delete_gdb_breakpoint_at.
7184 (delete_gdb_breakpoint): New function.
7185 (clear_gdb_breakpoint_conditions): Rename to ...
7186 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7188 (add_condition_to_breakpoint): Make static.
7189 (add_breakpoint_condition): Take a struct breakpoint pointer
7190 instead of an address. Adjust.
7191 (gdb_condition_true_at_breakpoint): Rename to ...
7192 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7194 (gdb_condition_true_at_breakpoint): Reimplement.
7195 (add_breakpoint_commands): Take a struct breakpoint pointer
7196 instead of an address. Adjust.
7197 (gdb_no_commands_at_breakpoint): Rename to ...
7198 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7199 parameter. Return true if no breakpoint was found. Change debug
7201 (gdb_no_commands_at_breakpoint): Reimplement.
7202 (run_breakpoint_commands): Rename to ...
7203 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7204 and change return type to boolean.
7205 (run_breakpoint_commands): New function.
7206 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7207 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7208 breakpoint. Go through the_target->remove_point instead of
7209 assuming memory breakpoint.
7210 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7211 software and hardware breakpoints.
7212 (reinsert_raw_breakpoint): Go through the_target->insert_point
7213 instead of assuming memory breakpoint.
7214 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7215 software and hardware breakpoints.
7216 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7217 Check both software and hardware breakpoints.
7218 (validate_inserted_breakpoint): Assert the breakpoint is a
7219 software breakpoint. Set the inserted flag to -1 instead of
7220 setting shlib_disabled.
7221 (delete_disabled_breakpoints): Adjust.
7222 (validate_breakpoints): Only validate software breakpoints.
7223 Adjust to inserted flag change.
7224 (check_mem_read, check_mem_write): Skip breakpoint types other
7225 than software breakpoints. Adjust to inserted flag change.
7226 * mem-break.h (enum raw_bkpt_type): New enum.
7227 (raw_breakpoint, struct process_info): Forward declare.
7228 (Z_packet_to_target_hw_bp_type): Delete declaration.
7229 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7230 (set_gdb_breakpoint, delete_gdb_breakpoint)
7231 (clear_breakpoint_conditions): New declarations.
7232 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7233 (breakpoint_inserted_here): Update comment.
7234 (add_breakpoint_condition, add_breakpoint_commands): Replace
7235 address parameter with a breakpoint pointer parameter.
7236 (gdb_breakpoint_here): Update comment.
7237 (delete_gdb_breakpoint_at): Delete.
7238 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7239 * server.c (process_point_options): Take a struct breakpoint
7240 pointer instead of an address. Adjust.
7241 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7242 delete_gdb_breakpoint.
7243 * spu-low.c (spu_target_ops): Install NULL as
7244 supports_z_point_type method.
7245 * target.h: Include mem-break.h.
7246 (struct target_ops) <prepare_to_access_memory>: Update comment.
7247 <supports_z_point_type>: New field.
7248 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7249 instead of a char. Also take a raw breakpoint pointer.
7250 * win32-arm-low.c (the_low_target): Install NULL as
7251 supports_z_point_type.
7252 * win32-i386-low.c (i386_supports_z_point_type): New function.
7253 (i386_insert_point, i386_remove_point): Adjust to new interface.
7254 (the_low_target): Install i386_supports_z_point_type.
7255 * win32-low.c (win32_supports_z_point_type): New function.
7256 (win32_insert_point, win32_remove_point): Adjust to new interface.
7257 (win32_target_ops): Install win32_supports_z_point_type.
7258 * win32-low.h (struct win32_target_ops):
7259 <supports_z_point_type>: New method.
7260 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7261 instead of a char. Also take a raw breakpoint pointer.
7263 2014-05-20 Pedro Alves <palves@redhat.com>
7265 * mem-break.h: Include break-common.h.
7266 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7267 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7268 (Z_packet_to_target_hw_bp_type): New declaration.
7269 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7270 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7271 (Z_PACKET_ACCESS_WP): Delete macros.
7272 (Z_packet_to_hw_type): Delete function.
7273 * i386-low.h: Don't include break-common.h here.
7274 (Z_packet_to_hw_type): Delete declaration.
7275 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7276 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7277 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7278 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7279 * linux-aarch64-low.c: Don't include break-common.h here.
7280 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7281 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7282 (Z_packet_to_target_hw_bp_type): Delete function.
7283 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7285 (mips_insert_point, mips_remove_point): Use
7286 Z_packet_to_target_hw_bp_type.
7288 2014-05-20 Pedro Alves <palves@redhat.com>
7290 * linux-aarch64-low.c: Include break-common.h.
7291 (enum target_point_type): Delete.
7292 (Z_packet_to_point_type): Rename to ...
7293 (Z_packet_to_target_hw_bp_type): ... this, and return a
7294 target_hw_bp_type instead.
7295 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7296 instead of an enum target_point_type.
7297 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7299 (aarch64_dr_state_insert_one_point)
7300 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7301 (aarch64_handle_aligned_watchpoint)
7302 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7303 Take an enum target_hw_bp_type instead of an enum
7305 (aarch64_supports_z_point_type): New function.
7306 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7307 use Z_packet_to_target_hw_bp_type.
7309 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7311 * configure.ac: Only use -Werror by default when DEVELOPMENT
7313 * configure: Regenerate.
7315 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7317 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7318 * linux-x86-low.c (X86_64_USER_REGS): New.
7319 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7321 2014-04-28 Yao Qi <yao@codesourcery.com>
7323 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7326 2014-04-25 Pedro Alves <palves@redhat.com>
7329 * linux-low.c (linux_attach_fail_reason_string): New function.
7330 (linux_attach_lwp): Delete.
7331 (linux_attach_lwp_1): Rename to ...
7332 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7333 argument. Remove "initial" parameter. Return int instead of
7334 void. Don't error or warn here.
7335 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7336 failure to attach to the tgid. Call warning when failing to
7338 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7339 argument. Remove "initial" parameter. Return int instead of
7340 void. Don't error or warn here.
7341 (linux_attach_fail_reason_string): New declaration.
7342 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7343 interface change. Use linux_attach_fail_reason_string.
7345 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7346 Walfred Tedeschi <walfred.tedeschi@intel.com>
7348 * Makefile.in: Added rules to handle new files
7349 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7350 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7351 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7352 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7353 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7354 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7356 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7357 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7358 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7359 i386/x32-avx512.xml.
7360 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7361 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7362 i386/x32-avx512-linux.xml.
7363 * i387-fp.c (num_avx512_k_registers): New constant for number
7365 (num_avx512_zmmh_low_registers): New constant for number of
7366 lower ZMM registers (0-15).
7367 (num_avx512_zmmh_high_registers): New constant for number of
7368 higher ZMM registers (16-31).
7369 (num_avx512_ymmh_registers): New contant for number of higher
7370 YMM registers (ymm16-31 added by avx521 on x86_64).
7371 (num_avx512_xmm_registers): New constant for number of higher
7372 XMM registers (xmm16-31 added by AVX512 on x86_64).
7373 (struct i387_xsave): Add space for AVX512 registers.
7374 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7375 Add code to handle AVX512 registers.
7376 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7377 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7378 prototypei from generated file.
7379 (tdesc_amd64_avx512_linux): Likewise.
7380 (init_registers_x32_avx512_linux): Likewise.
7381 (tdesc_x32_avx512_linux): Likewise.
7382 (init_registers_i386_avx512_linux): Likewise.
7383 (tdesc_i386_avx512_linux): Likewise.
7384 (x86_64_regmap): Add AVX512 registers.
7385 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7387 (initialize_low_arch): Add code to initialize AVX512 registers.
7389 2014-04-23 Pedro Alves <palves@redhat.com>
7391 * mem-break.c (find_gdb_breakpoint_at): Make static.
7392 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7394 2014-04-23 Pedro Alves <palves@redhat.com>
7396 * i386-low.c: Don't include break-common.h here.
7397 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7398 prototype to take target_hw_bp_type as argument instead of a Z
7400 * i386-low.h: Include break-common.h here.
7401 (Z_packet_to_hw_type): Declare.
7402 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7404 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7405 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7406 (x86_remove_point): Convert the packet number to a
7407 target_hw_bp_type before calling i386_low_remove_watchpoint.
7408 * win32-i386-low.c (i386_insert_point): Convert the packet number
7409 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7410 (i386_remove_point): Convert the packet number to a
7411 target_hw_bp_type before calling i386_low_remove_watchpoint.
7413 2014-04-23 Pedro Alves <palves@redhat.com>
7415 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7417 2014-04-10 Pedro Alves <palves@redhat.com>
7419 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7420 Check if the condition or command is NULL before checking if the
7421 breakpoint is known. On success, return true.
7422 * mem-break.h (add_breakpoint_condition): Document return.
7423 (add_breakpoint_commands): Add describing comment.
7424 * server.c (skip_to_semicolon): New function.
7425 (process_point_options): Use it.
7427 2014-04-09 Pedro Alves <palves@redhat.com>
7429 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7432 2014-02-27 Pedro Alves <palves@redhat.com>
7435 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7437 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7439 (last_thread_of_process_p): Take a PID argument instead of a
7441 (linux_wait_for_lwp): Delete.
7442 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7444 (linux_low_filter_event): New function, party factored out from
7445 linux_wait_for_event.
7446 (linux_wait_for_event): Rename to ...
7447 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7448 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7449 sigsuspend. Check for zombie leaders.
7450 (linux_wait_for_event): Reimplement as wrapper around
7451 linux_wait_for_event_filtered.
7452 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7453 a normal or signal exit is seen, it's the whole process exiting.
7454 (wait_for_sigstop): No longer a for_each_inferior callback.
7455 Rewrite on top of linux_wait_for_event_filtered.
7456 (stop_all_lwps): Call wait_for_sigstop directly.
7457 * server.c (resume, handle_target_event): Handle
7458 TARGET_WAITKIND_NO_RESUMED.
7460 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7462 * win32-low.c (psapi_get_dll_name,
7463 * win32_CreateToolhelp32Snapshot): Delete.
7464 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7465 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7467 (handle_load_dll): Add function description.
7468 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7470 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7472 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7474 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7475 base address when calling win32_add_one_solib.
7476 (handle_load_dll): Delete local variable load_addr.
7477 Remove 0x1000 offset applied to DLL base address when calling
7478 win32_add_one_solib.
7479 (handle_unload_dll): Add comment.
7481 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7483 * win32-low.c (win32_add_all_dlls): Renames
7484 win32_ensure_ntdll_loaded. Rewrite function documentation.
7485 Adjust implementation to always load all DLLs.
7486 Add 0x1000 offset to DLL base address when calling
7487 win32_add_one_solib.
7488 (child_initialization_done): New static global.
7489 (do_initial_child_stuff): Set child_initialization_done to
7490 zero during child initialization, and 1 after. Replace call
7491 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7493 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7494 (handle_unload_dll): Add function documentation.
7495 (get_child_debug_event): Ignore load and unload DLL events
7496 during child initialization.
7498 2014-02-20 Doug Evans <dje@google.com>
7500 Remove global all_lwps.
7501 * inferiors.h (ptid_of): Move here from linux-low.h.
7502 (pid_of, lwpid_of): Ditto.
7503 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7504 parameter is a struct thread_info * now.
7505 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7506 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7507 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7509 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7510 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7511 * linux-arm-low.c (update_registers_callback): Update, "entry"
7512 parameter is a struct thread_info * now.
7513 Fetch lwpid from current_inferior directly.
7514 (arm_insert_point): Pass &all_threads to find_inferior instead of
7516 (arm_remove_point): Ditto.
7517 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7518 (arm_prepare_to_resume): Fetch pid from thread.
7519 (arm_read_description): Fetch lwpid from current_inferior directly.
7520 * linux-low.c (all_lwps): Delete.
7521 (delete_lwp): Delete call to remove_inferior.
7522 (handle_extended_wait): Fetch lwpid from thread.
7523 (add_lwp): Don't set lwp->entry.id. Remove call to
7524 add_inferior_to_list.
7525 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7526 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7527 (kill_one_lwp_callback): Ditto.
7528 (linux_kill): Don't dereference NULL pointer.
7529 Fetch ptid,lwpid from thread.
7530 (get_detach_signal): Fetch ptid from thread.
7531 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7532 Simplify call to regcache_invalidate_thread.
7533 (delete_lwp_callback): Update, "entry" parameter is a
7534 struct thread_info * now. Fetch pid from thread.
7535 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7536 (status_pending_p_callback): Update, "entry" parameter is a
7537 struct thread_info * now. Fetch ptid from thread.
7538 (find_lwp_pid): Update, "entry" parameter is a
7539 struct thread_info * now.
7540 (linux_wait_for_lwp): Fetch pid from thread.
7541 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7542 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7543 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7544 (dequeue_one_deferred_signal): Ditto.
7545 (cancel_breakpoint): Fetch ptid from current_inferior.
7546 (linux_wait_for_event): Pass &all_threads to find_inferior,
7547 not &all_lwps. Fetch ptid, lwpid from thread.
7548 (count_events_callback): Update, "entry" parameter is a
7549 struct thread_info * now.
7550 (select_singlestep_lwp_callback): Ditto.
7551 (select_event_lwp_callback): Ditto.
7552 (cancel_breakpoints_callback): Ditto.
7553 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7555 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7556 (unsuspend_one_lwp): Update, "entry" parameter is a
7557 struct thread_info * now.
7558 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7560 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7561 Fetch lwpid from thread, not lwp.
7562 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7563 Pass &all_threads to find_inferior, not &all_lwps.
7564 (send_sigstop): Fetch lwpid from thread, not lwp.
7565 (send_sigstop_callback): Update, "entry" parameter is a
7566 struct thread_info * now.
7567 (suspend_and_send_sigstop_callback): Ditto.
7568 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7569 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7570 struct thread_info * now.
7571 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7573 (lwp_running): Update, "entry" parameter is a
7574 struct thread_info * now.
7575 (stop_all_lwps): Fetch ptid from thread.
7576 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7577 (linux_resume_one_lwp): Fetch lwpid from thread.
7578 (linux_set_resume_request): Update, "entry" parameter is a
7579 struct thread_info * now. Fetch pid, lwpid from thread.
7580 (resume_status_pending_p): Update, "entry" parameter is a
7581 struct thread_info * now.
7582 (need_step_over_p): Ditto. Fetch lwpid from thread.
7583 (start_step_over): Fetch lwpid from thread.
7584 (linux_resume_one_thread): Update, "entry" parameter is a
7585 struct thread_info * now. Fetch lwpid from thread.
7586 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7587 (proceed_one_lwp): Update, "entry" parameter is a
7588 struct thread_info * now. Fetch lwpid from thread.
7589 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7592 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7593 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7595 (regsets_store_inferior_registers): Ditto.
7596 (fetch_register, store_register): Ditto.
7597 (linux_read_memory, linux_write_memory): Ditto.
7598 (linux_request_interrupt): Ditto.
7599 (linux_read_auxv): Ditto.
7600 (linux_xfer_siginfo): Ditto.
7601 (linux_qxfer_spu): Ditto.
7602 (linux_qxfer_libraries_svr4): Ditto.
7603 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7604 moved to inferiors.h.
7606 (get_thread_lwp): Update.
7607 (struct lwp_info): Delete member "entry". Simplify comment for
7610 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7611 current_inferior directly.
7612 (update_watch_registers_callback): Update, "entry" parameter is a
7613 struct thread_info * now. Fetch pid from thread.
7614 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7615 (mips_insert_point): Fetch lwpid from current_inferior.
7616 Pass &all_threads to find_inferior, not &all_lwps.
7617 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7618 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7620 (mips_stopped_data_address): Ditto.
7621 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7623 * linux-tile-low.c (tile_arch_setup): Ditto.
7624 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7625 (update_debug_registers_callback): Update, "entry" parameter is a
7626 struct thread_info * now. Fetch pid from thread.
7627 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7628 Pass &all_threads to find_inferior, not &all_lwps.
7629 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7630 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7631 Pass &all_threads to find_inferior, not &all_lwps.
7632 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7633 (i386_dr_low_get_status): Ditto.
7634 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7635 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7636 (x86_linux_read_description): Ditto.
7637 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7639 2014-02-20 Doug Evans <dje@google.com>
7641 * inferiors.c (get_first_inferior): Fix buglet.
7643 2014-02-19 Doug Evans <dje@google.com>
7645 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7646 * inferiors.c (add_thread): Change result type to struct thread_info *.
7647 All callers updated.
7648 (add_lwp): Call add_thread here instead of in callers.
7649 All callers updated.
7650 * linux-low.h (get_lwp_thread): Rewrite.
7651 (struct lwp_info): New member "thread".
7653 2014-02-19 Doug Evans <dje@google.com>
7655 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7656 All callers updated.
7658 2014-02-19 Doug Evans <dje@google.com>
7660 * inferiors.c (add_thread): Fix whitespace.
7662 2014-02-19 Doug Evans <dje@google.com>
7664 * dll.c (clear_dlls): Replace accessing list implemention details
7666 * gdbthread.h (get_first_thread): Declare.
7667 * inferiors.c (for_each_inferior_with_data): New function.
7668 (get_first_thread): New function.
7669 (find_thread_ptid): Simplify.
7670 (get_first_inferior): New function.
7671 (clear_list): Delete.
7672 (one_inferior_p): New function.
7673 (clear_inferior_list): New function.
7674 (clear_inferiors): Update.
7675 * inferiors.h (for_each_inferior_with_data): Declare.
7676 (clear_inferior_list): Declare.
7677 (one_inferior_p): Declare.
7678 (get_first_inferior): Declare.
7679 * linux-low.c (linux_wait_for_event): Replace accessing list
7680 implemention details with API function.
7681 * server.c (target_running): Ditto.
7682 (accumulate_file_name_length): New function.
7683 (emit_dll_description): New function.
7684 (handle_qxfer_libraries): Replace accessing list implemention
7685 details with API function.
7686 (handle_qxfer_threads_worker): New function.
7687 (handle_qxfer_threads_proper): Replace accessing list implemention
7688 details with API function.
7689 (handle_query): Ditto.
7690 (visit_actioned_threads_callback_ftype): New typedef.
7691 (visit_actioned_threads_data): New struct.
7692 (visit_actioned_threads): Rewrite to be find_inferior callback.
7693 (resume): Call find_inferior.
7694 (handle_status): Replace accessing list implemention
7695 details with API function.
7696 (process_serial_event): Replace accessing list implemention details
7698 * target.c (set_desired_inferior): Replace accessing list implemention
7699 details with API function.
7700 * tracepoint.c (same_process_p): New function.
7701 (gdb_agent_about_to_close): Replace accessing list implemention
7702 details with API function.
7703 * win32-low.c (child_delete_thread): Replace accessing list
7704 implemention details with API function.
7705 (match_dll_by_basename): New function.
7706 (dll_is_loaded_by_basename): New function.
7707 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7708 details call to dll_is_loaded_by_basename.
7710 2014-02-19 Doug Evans <dje@google.com>
7712 * dll.h (struct dll_info): Add comment.
7713 * gdbthread.h (struct thread_info): Add comment.
7714 (current_ptid): Simplify.
7715 * inferiors.c (add_process): Update.
7716 (remove_process): Update.
7717 * inferiors.h (struct process_info): Rename member "head" to "entry".
7718 * linux-low.c (delete_lwp): Update.
7720 (last_thread_of_process_p): Update.
7721 (kill_one_lwp_callback, linux_kill): Update.
7722 (status_pending_p_callback): Update.
7723 (wait_for_sigstop): Update. Simplify read of ptid.
7724 (start_step_over): Update.
7725 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7726 (get_lwp_thread): Update.
7727 (struct lwp_info): Rename member "head" to "entry".
7728 * regcache.h (inferior_list_entry): Delete.
7729 * server.c (kill_inferior_callback): Update.
7730 (detach_or_kill_inferior_callback): Update.
7731 (print_started_pid): Update.
7732 (print_attached_pid): Update.
7733 (process_serial_event): Simplify read of ptid.
7734 * thread-db.c (thread_db_create_event): Update.
7735 (thread_db_get_tls_address): Update.
7736 * win32-low.c (current_inferior_ptid): Simplify.
7738 2014-02-19 Tom Tromey <tromey@redhat.com>
7740 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7742 (target_supports_btrace): Update.
7744 2014-02-14 Yao Qi <yao@codesourcery.com>
7746 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7747 (rsp-low-ipa.o): New target.
7749 2014-02-12 Tom Tromey <tromey@redhat.com>
7751 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7752 convert_ascii_to_int.
7753 * regcache.c (registers_to_string): Likewise.
7754 * remote-utils.c (decode_M_packet): Likewise.
7755 * server.c (process_serial_event): Likewise.
7757 2014-02-12 Tom Tromey <tromey@redhat.com>
7759 * server.c (handle_query, handle_v_run): Use hex2bin, not
7761 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7763 2014-02-12 Tom Tromey <tromey@redhat.com>
7765 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7766 convert_int_to_ascii.
7767 * regcache.c (registers_to_string, collect_register_as_string):
7769 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7771 * server.c (process_serial_event): Likewise.
7772 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7773 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7775 2014-02-12 Tom Tromey <tromey@redhat.com>
7777 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7778 bin2hex, not hexify.
7779 * tracepoint.c (cmd_qtstatus): Likewise.
7781 2014-02-12 Tom Tromey <tromey@redhat.com>
7783 * remote-utils.c (monitor_output): Pass explicit length to
7786 2014-02-12 Tom Tromey <tromey@redhat.com>
7788 * tracepoint.c: Include rsp-low.h.
7789 * server.c: Include rsp-low.h.
7790 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7791 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7793 * remote-utils.c: Include rsp-low.h.
7794 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7795 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7796 (convert_int_to_ascii, convert_ascii_to_int): Move to
7798 * regcache.c: Include rsp-low.h.
7799 * ax.c: Include rsp-low.h.
7800 * Makefile.in (SFILES): Add common/rsp-low.c.
7801 (OBS): Add rsp-low.o.
7802 (rsp-low.o): New target.
7804 2014-02-12 Tom Tromey <tromey@redhat.com>
7806 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7807 Include print-utils.h.
7808 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7809 (plongest, thirty_two, phex_nz): Remove.
7810 * Makefile.in (SFILES): Add common/print-utils.c.
7811 (OBS): Add print-utils.o.
7812 (print-utils-ipa.o): New target.
7813 (print-utils.o): New target.
7814 (IPA_OBJS): Add print-utils-ipa.o.
7816 2014-02-06 Tom Tromey <tromey@redhat.com>
7818 * Makefile.in (SFILES): Fix indentation.
7820 2014-02-05 Doug Evans <dje@google.com>
7822 * linux-low.c (linux_wait_for_event): Improve comment.
7823 (linux_wait_1): Keep current_inferior in sync with event_child.
7825 2014-01-22 Doug Evans <dje@google.com>
7827 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7829 2014-01-22 Doug Evans <dje@google.com>
7831 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7832 * configure: Regenerate.
7833 * config.in: Regenerate.
7834 * Makefile.in (SFILES): Add debug.c.
7836 * debug.c: New file.
7837 * debug.h: New file.
7838 * linux-aarch64-low.c (*): Update all debugging printfs to use
7839 debug_printf instead of fprintf.
7840 * linux-arm-low.c (*): Ditto.
7841 * linux-cris-low.c (*): Ditto.
7842 * linux-crisv32-low.c (*): Ditto.
7843 * linux-m32r-low.c (*): Ditto.
7844 * linux-sparc-low.c (*): Ditto.
7845 * linux-x86.c (*): Ditto.
7846 * linux-low.c (*): Ditto.
7847 (linux_wait_1): Add calls to debug_enter, debug_exit.
7848 (linux_wait): Remove redundant debugging printf.
7849 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7850 (linux_resume, unstop_all_lwps): Ditto.
7851 * mem-break.c (*): Update all debugging printfs to use
7852 debug_printf instead of fprintf.
7853 * remote-utils.c (*): Ditto.
7854 * thread-db.c (*): Ditto.
7855 * server.c #include <ctype.h>, "gdb_vecs.h".
7856 (debug_threads): Moved to debug.c.
7857 (*): Update all debugging printfs to use debug_printf instead of
7859 (start_inferior): Replace call to fflush with call to debug_flush.
7860 (monitor_show_help): Mention set debug-format.
7861 (parse_debug_format_options): New function.
7862 (handle_monitor_command): Handle "monitor set debug-format".
7863 (gdbserver_usage): Mention --debug-format.
7864 (main): Parse --debug-format.
7865 * server.h (debug_threads): Declaration moved to debug.h.
7867 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7868 trace_debug_1 that uses debug_printf.
7869 (tracepoint_look_up_symbols): Update all debugging printfs to use
7870 debug_printf instead of fprintf.
7872 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7874 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7877 2014-01-17 Pedro Alves <palves@redhat.com>
7880 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7881 defined after including gdb_proc_service.h.
7883 2014-01-16 Doug Evans <dje@google.com>
7885 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7886 (match_dll): Use it.
7888 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7890 * target.h (target_ops) <read_btrace>: Change parameters and
7891 return type to allow error reporting.
7892 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7893 trace reading errors on.
7894 * linux-low.c (linux_low_read_btrace): Pass trace reading
7896 (linux_low_disable_btrace): New.
7898 2014-01-15 Doug Evans <dje@google.com>
7900 * inferiors.c (thread_id_to_gdb_id): Delete.
7901 * inferiors.h (thread_id_to_gdb_id): Delete.
7903 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7905 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7906 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7909 2014-01-08 Pedro Alves <palves@redhat.com>
7911 * server.c (handle_status): Don't discard previous queued stop
7912 replies or thread's pending status here.
7913 (main) <disconnection>: Do it here instead.
7915 2014-01-08 Pedro Alves <palves@redhat.com>
7917 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7918 * server.c (visit_actioned_threads, handle_pending_status): New
7920 (handle_v_cont): Factor out parts to ...
7921 (resume): ... this new function. If in all-stop, and a thread
7922 being resumed has a pending status, report it without actually
7924 (myresume): Adjust to use the new 'resume' function.
7925 (clear_pending_status_callback, set_pending_status_callback)
7926 (find_status_pending_thread_callback): New functions.
7927 (handle_status): Handle the case of multiple threads having
7928 interesting statuses to report. Report threads' real last signal
7929 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7930 with an interesting thread to report the status for, instead of
7931 always reporting the status of the first thread.
7933 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7935 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7936 * gdbreplay.c (gdbreplay_version): Likewise.
7938 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7940 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7941 iov.iov_len with the real length in use.
7943 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7945 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7946 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7947 for all targets that use win32-low.c.
7948 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7949 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7951 2013-12-13 Pedro Alves <palves@redhat.com>
7953 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7954 if equal to TARGET_WAITKIND_LOADED.
7955 * win32-low.c (cached_status): New static global.
7956 (win32_wait): Add declaration.
7957 (do_initial_child_stuff): Flush all initial pending debug events
7958 up to the initial breakpoint.
7959 (win32_wait): If CACHED_STATUS was set, return that instead
7960 of doing a real wait. Remove the code resuming the execution
7961 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7962 during the initial phase. Also remove the code changing
7963 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7964 TARGET_WAITKIND_STOPPED.
7966 2013-12-11 Yao Qi <yao@codesourcery.com>
7968 * notif.c (handle_notif_ack): Return 0 if no notification
7971 2013-11-20 Doug Evans <dje@google.com>
7973 * linux-low.c (linux_set_resume_request): Fix comment.
7975 2013-11-20 Doug Evans <dje@google.com>
7977 * linux-low.c (resume_status_pending_p): Tweak comment.
7979 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7981 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7982 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7983 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7984 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7985 (srv_amd64_regobj): Add amd64-mpx.o.
7986 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7987 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7988 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7989 * i387-fp.c (num_pl_bnd_register) Added constant.
7990 (num_pl_bnd_cfg_registers) Added constant.
7991 (struct i387_xsave) Added reserved area and MPX fields.
7992 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7993 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7995 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7996 (init_registers_amd64_mpx_linux): Declare new function.
7997 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7998 (x86_64_regmap): Add MPX registers.
7999 (x86_linux_read_description): Add MPX case.
8000 (initialize_low_arch): Initialize MPX targets.
8002 2013-11-18 Tom Tromey <tromey@redhat.com>
8004 * configure: Rebuild.
8005 * configure.ac: Don't check for stdlib.h.
8006 * gdbreplay.c: Unconditionally include stdlib.h.
8008 2013-11-18 Tom Tromey <tromey@redhat.com>
8010 * config.in: Rebuild.
8011 * configure: Rebuild.
8012 * configure.ac: Don't use AC_HEADER_DIRENT.
8014 2013-11-18 Tom Tromey <tromey@redhat.com>
8016 * server.h: Don't check HAVE_STRING_H.
8017 * gdbreplay.c: Don't check HAVE_STRING_H.
8018 * configure: Rebuild.
8020 2013-11-18 Tom Tromey <tromey@redhat.com>
8022 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8025 2013-11-08 Tom Tromey <tromey@redhat.com>
8027 * configure, config.in: Rebuild.
8028 * configure.ac: Remove unused configury.
8030 2013-11-08 Tom Tromey <tromey@redhat.com>
8032 * acinclude.m4: Include common.m4, codeset.m4.
8033 * configure, config.in: Rebuild.
8034 * configure.ac: Use GDB_AC_COMMON.
8036 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8038 * linux-s390-low.c (HWCAP_S390_TE): New define.
8039 (s390_arch_setup): Consider the TE field in the HWCAP for
8040 determining 'have_regset_tdb'.
8042 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8045 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8048 2013-10-02 Pedro Alves <palves@redhat.com>
8050 * server.c (process_serial_event): Don't output "GDBserver
8051 exiting" if GDB is connected through stdio.
8052 * target.c (mywait): Likewise, be silent if GDB is connected
8055 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8057 * lynx-low.c (lynx_add_threads_after_attach): New function.
8058 (lynx_attach): Remove call to add_thread. Add call to
8059 lynx_add_threads_after_attach instead.
8061 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8063 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8064 * config.in, configure: Regenerated.
8066 2013-09-18 Yao Qi <yao@codesourcery.com>
8069 * server.c (start_inferior): Clear 'resume_info'.
8071 2013-09-16 Jiong Wang <jiwang@tilera.com>
8073 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8076 2013-09-16 Jiong Wang <jiwang@tilera.com>
8078 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8079 linux-tile-low.o to srv_tgtobj.
8081 2013-09-16 Will Newton <will.newton@linaro.org>
8083 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8086 2013-09-06 Pedro Alves <palves@redhat.com>
8088 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8089 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8090 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8091 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8092 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8093 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8095 2013-09-06 Pedro Alves <palves@redhat.com>
8097 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8098 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8100 2013-09-06 Pedro Alves <palves@redhat.com>
8102 * linux-amd64-ipa.c: Include tracepoint.h.
8103 * linux-i386-ipa.c: Include tracepoint.h.
8105 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8107 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8108 (ps_get_thread_area): New function.
8110 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8112 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8113 (initialize_low_arch): Call init_registers_crisv32 rather than
8114 init_register_crisv32.
8116 2013-09-05 Pedro Alves <palves@redhat.com>
8118 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8120 * hostio.h: ... this new file.
8121 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8122 win32-low.c: Include hostio.h.
8124 2013-09-05 Pedro Alves <palves@redhat.com>
8126 * server.h (gdb_client_data, handler_func, callback_handler_func)
8127 (delete_file_handler, add_file_handler, append_callback_event)
8128 (delete_callback_event, start_event_loop, initialize_event_loop):
8129 Move to event-loop.h and include it.
8130 * event-loop.h: New file.
8132 2013-09-05 Pedro Alves <palves@redhat.com>
8134 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8135 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8136 (loaded_dll, unloaded_dll): Move to ...
8137 * dll.h: ... this new file.
8138 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8140 2013-09-05 Pedro Alves <palves@redhat.com>
8142 * server.h (current_process, get_thread_process, all_processes)
8143 (add_inferior_to_list, for_each_inferior, current_inferior)
8144 (remove_inferior, add_process, remove_process, find_process_pid)
8145 (have_started_inferiors_p, have_attached_inferiors_p)
8146 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8147 (clear_inferiors, find_inferior, find_inferior_id)
8148 (inferior_target_data, set_inferior_target_data)
8149 (inferior_regcache_data, set_inferior_regcache_data): Move to
8150 inferiors.h, and include it.
8151 * inferiors.h: New file.
8153 2013-09-05 Pedro Alves <palves@redhat.com>
8155 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8159 2013-09-05 Pedro Alves <palves@redhat.com>
8161 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8163 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8164 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8165 (handle_tracepoint_general_set, handle_tracepoint_query)
8166 (tracepoint_finished_step, tracepoint_was_hit)
8167 (release_while_stepping_state_list, current_traceframe)
8168 (in_readonly_region, traceframe_read_mem)
8169 (fetch_traceframe_registers, traceframe_read_sdata)
8170 (traceframe_read_info, struct fast_tpoint_collect_status)
8171 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8172 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8173 (supply_fast_tracepoint_registers)
8174 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8175 (ipa_tdesc, claim_trampoline_space)
8176 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8177 (agent_mem_read, agent_get_trace_state_variable_value)
8178 (agent_set_trace_state_variable_value, agent_tsv_read)
8179 (agent_mem_read_string, get_raw_reg_func_addr)
8180 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8181 * tracepoint.h: ... this new file.
8183 2013-09-05 Pedro Alves <palves@redhat.com>
8185 * server.h (perror_with_name, error, fatal, warning, paddress)
8186 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8188 * utils.h: New file.
8190 2013-09-05 Pedro Alves <palves@redhat.com>
8192 * server.h (remote_debug, noack_mode, transport_is_reliable)
8193 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8194 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8195 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8196 (write_enn, initialize_async_io, enable_async_io)
8197 (disable_async_io, check_remote_input_interrupt_request)
8198 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8199 (dead_thread_notify, prepare_resume_reply)
8200 (decode_address_to_semicolon, decode_address, decode_m_packet)
8201 (decode_M_packet, decode_X_packet, decode_xfer_write)
8202 (decode_search_memory_packet, unhexify, hexify)
8203 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8204 (look_up_one_symbol, relocate_instruction)
8205 (monitor_output): Move to remote-utils.h, and include it.
8206 * remote-utils.h: New file.
8208 2013-09-05 Pedro Alves <palves@redhat.com>
8210 * server.h (_): Delete.
8212 2013-09-02 Pedro Alves <palves@redhat.com>
8214 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8215 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8217 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8219 2013-09-02 Pierre Muller <muller@sourceware.org>
8221 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8222 or WriteProcessMemory complete successfully and handle
8223 ERROR_PARTIAL_COPY error.
8225 2013-09-02 Pedro Alves <palves@redhat.com>
8227 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8228 error instead of EIO.
8230 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8233 * linux-low.c: Include filestuff.h.
8234 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8235 * lynx-low.c: Include filestuff.h.
8236 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8237 * server.c: Include filestuff.h.
8238 (main): Call notice_open_fds.
8239 * spu-low.c: Include filestuff.h.
8240 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8242 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8244 * Makefile.in: Explain why ../target and ../nat are not
8245 listed as include file search paths.
8246 (linux-waitpid.o): New object file rule.
8247 * configure.srv (srv_native_linux_obj): New variable.
8248 Replace all occurrences of linux native object files with
8249 $srv_native_linux_obj.
8250 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8251 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8252 (linux_enable_event_reporting): Remove declaration.
8253 (my_waitpid): Moved to common/linux-waitpid.c.
8254 (linux_wait_for_event): Pass ptid when calling
8255 linux_enable_event_reporting.
8256 (linux_supports_tracefork_flag): Remove.
8257 (linux_enable_event_reporting): Likewise.
8258 (linux_tracefork_grandchild): Remove.
8259 (STACK_SIZE): Moved to common/linux-ptrace.c.
8260 (linux_tracefork_child): Remove.
8261 (linux_test_for_tracefork): Remove.
8262 (linux_look_up_symbols): Call linux_supports_traceclone.
8263 (initialize_low): Remove call to linux_test_for_tracefork.
8264 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8265 common/linux-ptrace.h.
8266 (PTRACE_TYPE_ARG4): Likewise.
8267 Include linux-ptrace.h.
8269 2013-08-21 Pedro Alves <palves@redhat.com>
8271 * config.in: Renegerate.
8273 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8275 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8276 (SFILES): Remove $(srcdir)/common/target-common.c and
8277 add $(srcdir)/target/waitstatus.c.
8278 (OBS): Remove target-common.o and add waitstatus.o.
8279 (server_h): Remove $(srcdir)/../common/target-common.h and
8280 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8281 and $(srcdir)/../target/waitstatus.h.
8282 (target-common.o): Remove.
8283 (waitstatus.o): New target object file.
8284 * target.h: Do not include target-common.h and
8285 include target/resume.h, target/wait.h and
8286 target/waitstatus.h.
8288 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8290 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8291 to PTRACE_TYPE_ARG3.
8292 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8293 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8295 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8296 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8298 2013-07-27 Jie Zhang <jie@codesourcery.com>
8299 Daniel Jacobowitz <dan@codesourcery.com>
8300 Yao Qi <yao@codesourcery.com>
8302 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8303 (mips-linux-watch.o): New rule.
8304 (mips_linux_watch_h): New variable.
8305 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8307 * linux-mips-low.c: Include mips-linux-watch.h.
8308 (struct arch_process_info, struct arch_lwp_info): New.
8309 (update_watch_registers_callback): New function.
8310 (mips_linux_new_process, mips_linux_new_thread) New functions.
8311 (mips_linux_prepare_to_resume, mips_insert_point): New
8313 (mips_remove_point, mips_stopped_by_watchpoint): New
8315 (rsp_bp_type_to_target_hw_bp_type): New function.
8316 (mips_stopped_data_address): New function.
8317 (the_low_target): Add watchpoint support functions.
8319 2013-07-27 Yao Qi <yao@codesourcery.com>
8321 * i386-low.c: Include break-common.h.
8322 (enum target_hw_bp_type): Remove.
8324 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8326 * Makefile.in (SFILES): /common/target-common.c.
8327 (OBS): Add target-common.o.
8328 (server_h): Add $(srcdir)/../common/target-common.h.
8329 (target-common.o): New target.
8330 * server.c (queue_stop_reply_callback): Free
8331 status string after use.
8332 * target.c (target_waitstatus_to_string): Remove.
8333 * target.h: Include target-common.h.
8334 (resume_kind): Likewise.
8335 (target_waitkind): Likewise.
8336 (target_waitstatus): Likewise.
8337 (TARGET_WNOHANG): Likewise.
8339 2013-07-04 Yao Qi <yao@codesourcery.com>
8341 * Makefile.in (host_alias): Use @host_noncanonical@.
8342 (target_alias): Use @target_noncanonical@.
8343 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8344 ACX_NONCANONICAL_HOST.
8345 * configure: Regenerated.
8348 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8350 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8351 * configure: Rebuild.
8352 * Makefile.in (version_host, version_target): Get from configure.
8353 (version.c): Use $(version_host) and $(version_target).
8355 2013-07-03 Pedro Alves <palves@redhat.com>
8357 * Makefile.in (config.status): Depend on development.sh.
8358 * acinclude.m4: Include libmcheck.m4.
8359 * configure: Regenerate.
8361 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8363 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8364 attribute inside the parentheses.
8365 (winapi_DebugSetProcessKillOnExit): Ditto.
8366 (winapi_DebugBreakProcess): Ditto.
8367 (winapi_GenerateConsoleCtrlEvent): Ditto.
8369 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8371 * notif.h (notif_event): Add a dummy member to avoid compiler
8374 2013-07-01 Pedro Alves <palves@redhat.com>
8376 * hostio.c (HOSTIO_PATH_MAX): Define.
8377 (require_filename, handle_open, handle_unlink, handle_readlink):
8380 2013-07-01 Pedro Alves <palves@redhat.com>
8382 * server.h: Include "pathmax.h".
8383 * linux-low.c: Don't include sys/param.h.
8384 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8386 * win32-low.c: Don't include sys/param.h.
8387 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8389 2013-07-01 Pedro Alves <palves@redhat.com>
8391 * event-loop.c: Don't check HAVE_UNISTD_H before including
8393 * gdbreplay.c: Likewise.
8394 * remote-utils.c: Likewise.
8395 * server.c: Likewise.
8396 * configure.ac: Don't check for unistd.h.
8397 * configure: Regenerate.
8399 2013-06-28 Tom Tromey <tromey@redhat.com>
8401 * Makefile.in (version.c): Use version.in, not
8404 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8406 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8407 * configure: Rebuild.
8408 * Makefile.in (version_host, version_target): Get from configure.
8409 (version.c): Use $(version_host) and $(version_target).
8411 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8413 Fix trace-status to output user name without trailing colon.
8414 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8416 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8418 Fix trace-status to output proper start-time and stop-time.
8419 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8420 output start time and stop time in hex as gdb expects.
8422 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8424 * tracepoint.c (build_traceframe_info_xml): Output trace state
8425 variables present in the trace buffer.
8427 2013-06-24 Tom Tromey <tromey@redhat.com>
8429 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8431 (version.o): Remove.
8432 * gdbreplay.c: Include version.h.
8433 (version, host_name): Don't declare.
8434 * server.h: Include version.h.
8435 (version, host_name): Don't declare.
8437 2013-06-12 Pedro Alves <palves@redhat.com>
8439 * linux-x86-low.c (linux_is_elf64): Delete global.
8440 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8441 with local linux_pid_exe_is_elf_64_file use.
8443 2013-06-11 Pedro Alves <palves@redhat.com>
8445 * linux-low.c (regset_disabled, disable_regset): New functions.
8446 (regsets_fetch_inferior_registers)
8447 (regsets_store_inferior_registers): Use them.
8448 (initialize_regsets_info); Don't allocate the disabled_regsets
8450 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8453 2013-06-11 Pedro Alves <palves@redhat.com>
8455 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8458 2013-06-11 Pedro Alves <palves@redhat.com>
8460 * linux-x86-low.c (initialize_low_arch): Call
8461 init_registers_x32_avx_linux.
8463 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8465 Fix compatibility with Android Bionic.
8466 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8469 2013-06-07 Pedro Alves <palves@redhat.com>
8472 * Makefile.in (OBS): Add tdesc.o.
8473 (IPA_OBJS): Add tdesc-ipa.o.
8474 (tdesc-ipa.o): New rule.
8475 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8477 * linux-low.c (new_inferior): Delete.
8478 (disabled_regsets, num_regsets): Delete.
8479 (linux_add_process): Adjust to set the new per-process
8481 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8482 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8483 was a stop. When calling arch_setup, switch the current inferior
8484 to the thread that got an event.
8485 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8486 (regsets_fetch_inferior_registers)
8487 (regsets_store_inferior_registers): New regsets_info parameter.
8489 (linux_register_in_regsets): New regs_info parameter. Adjust to
8491 (register_addr, fetch_register, store_register): New usrregs_info
8492 parameter. Adjust to use it.
8493 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8494 parameter regs_info. Adjust to use it.
8495 (linux_fetch_registers): Get the current inferior's regs_info, and
8497 (linux_store_registers): Ditto.
8498 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8499 (initialize_low): Don't initialize the target_regsets here. Call
8500 initialize_low_arch.
8501 * linux-low.h (target_regsets): Delete declaration.
8502 (struct regsets_info): New.
8503 (struct usrregs_info): New.
8504 (struct regs_info): New.
8505 (struct process_info_private) <new_inferior>: New field.
8506 (struct linux_target_ops): Delete the num_regs, regmap, and
8507 regset_bitmap fields. New field regs_info.
8508 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8509 * i387-fp.c (num_xmm_registers): Delete.
8510 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8511 calls to new interface.
8512 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8513 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8514 Infer the number of xmm registers from the regcache's target
8516 * i387-fp.h (num_xmm_registers): Delete.
8517 * inferiors.c (add_thread): Don't install the thread's regcache
8519 * proc-service.c (gregset_info): Fetch the current inferior's
8520 regs_info. Adjust to use it.
8521 * regcache.c: Include tdesc.h.
8522 (register_bytes, reg_defs, num_registers)
8523 (gdbserver_expedite_regs): Delete.
8524 (get_thread_regcache): If the thread doesn't have a regcache yet,
8525 create one, instead of aborting gdbserver.
8526 (regcache_invalidate_one): Rename to ...
8527 (regcache_invalidate_thread): ... this.
8528 (regcache_invalidate_one): New.
8529 (regcache_invalidate): Only invalidate registers of the current
8531 (init_register_cache): Add target_desc parameter, and use it.
8532 (new_register_cache): Ditto. Assert the target description has a
8533 non zero registers_size.
8534 (regcache_cpy): Add assertions. Adjust.
8535 (realloc_register_cache, set_register_cache): Delete.
8536 (registers_to_string, registers_from_string): Adjust.
8537 (find_register_by_name, find_regno, find_register_by_number)
8538 (register_cache_size): Add target_desc parameter, and use it.
8539 (free_register_cache_thread, free_register_cache_thread_one)
8540 (regcache_release, register_cache_size): New.
8541 (register_size): Add target_desc parameter, and use it.
8542 (register_data, supply_register, supply_register_zeroed)
8543 (supply_regblock, supply_register_by_name, collect_register)
8544 (collect_register_as_string, collect_register_by_name): Adjust.
8545 * regcache.h (struct target_desc): Forward declare.
8546 (struct regcache) <tdesc>: New field.
8547 (init_register_cache, new_register_cache): Add target_desc
8549 (regcache_invalidate_thread): Declare.
8550 (regcache_invalidate_one): Delete declaration.
8551 (regcache_release): Declare.
8552 (find_register_by_number, register_cache_size, register_size)
8553 (find_regno): Add target_desc parameter.
8554 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8556 * remote-utils.c: Include tdesc.h.
8557 (outreg, prepare_resume_reply): Adjust.
8558 * server.c: Include tdesc.h.
8559 (gdbserver_xmltarget): Delete declaration.
8560 (get_features_xml, process_serial_event): Adjust.
8561 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8563 (struct process_info) <tdesc>: New field.
8564 (ipa_tdesc): Declare.
8565 * tdesc.c: New file.
8566 * tdesc.h: New file.
8567 * tracepoint.c: Include tdesc.h.
8568 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8569 (get_context_regcache): Adjust to pass ipa_tdesc down.
8570 (do_action_at_tracepoint): Adjust to get the register cache size
8571 from the context regcache's description.
8572 (traceframe_walk_blocks): Adjust to get the register cache size
8573 from the current trace frame's description.
8574 (traceframe_get_pc): Adjust to get current trace frame's
8575 description and pass it down.
8576 (gdb_collect): Adjust to get the register cache size from the
8578 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8579 (gdbserver_xmltarget): Delete.
8580 (initialize_low_tracepoint): Set the ipa's target description.
8581 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8582 (initialize_low_tracepoint): Set the ipa's target description.
8583 * linux-x86-low.c: Include tdesc.h.
8584 [__x86_64__] (is_64bit_tdesc): New.
8585 (ps_get_thread_area, x86_get_thread_area): Use it.
8586 (i386_cannot_store_register): Rename to ...
8587 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8588 (i386_cannot_fetch_register): Rename to ...
8589 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8590 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8592 (target_regsets): Rename to ...
8593 (x86_regsets): ... this.
8594 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8596 (x86_siginfo_fixup): Use is_64bit_tdesc.
8597 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8598 (tdesc_x32_avx_linux, tdesc_x32_linux)
8599 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8601 (x86_linux_update_xmltarget): Delete.
8602 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8603 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8604 (AMD64_LINUX_USER64_CS): New.
8605 (x86_linux_read_description): New, based on
8606 x86_linux_update_xmltarget.
8607 (same_process_callback): New.
8608 (x86_arch_setup_process_callback): New.
8609 (x86_linux_update_xmltarget): New.
8610 (x86_regsets_info): New.
8611 (amd64_linux_regs_info): New.
8612 (i386_linux_usrregs_info): New.
8613 (i386_linux_regs_info): New.
8614 (x86_linux_regs_info): New.
8615 (x86_arch_setup): Reimplement.
8616 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8617 (x86_emit_ops): Ditto.
8618 (the_low_target): Adjust. Install x86_linux_regs_info,
8619 x86_cannot_fetch_register, and x86_cannot_store_register.
8620 (initialize_low_arch): New.
8621 * linux-ia64-low.c (tdesc_ia64): Declare.
8622 (ia64_fetch_register): Adjust.
8623 (ia64_usrregs_info, regs_info): New globals.
8624 (ia64_regs_info): New function.
8625 (the_low_target): Adjust.
8626 (initialize_low_arch): New function.
8627 * linux-sparc-low.c (tdesc_sparc64): Declare.
8628 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8630 (sparc_arch_setup): New function.
8631 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8632 (the_low_target): Adjust.
8633 (initialize_low_arch): New function.
8634 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8635 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8636 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8637 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8638 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8639 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8640 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8641 (tdesc_powerpc_isa205_vsx64l): Declare.
8642 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8643 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8644 (ppc_set_pc, ppc_get_hwcap): Adjust.
8645 (ppc_usrregs_info): Forward declare.
8646 (!__powerpc64__) ppc_regmap_adjusted: New global.
8647 (ppc_arch_setup): Adjust to the current process'es target
8649 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8650 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8651 (ppc_store_evrregset): Adjust.
8652 (target_regsets): Rename to ...
8653 (ppc_regsets): ... this, and make static.
8654 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8655 (ppc_regs_info): New function.
8656 (the_low_target): Adjust.
8657 (initialize_low_arch): New function.
8658 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8659 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8660 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8661 (tdesc_s390x_linux64v2): Declare.
8662 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8663 (s390_fill_gregset, s390_store_last_break): Adjust.
8664 (target_regsets): Rename to ...
8665 (s390_regsets): ... this, and make static.
8666 (s390_get_pc, s390_set_pc): Adjust.
8667 (s390_get_hwcap): New target_desc parameter, and use it.
8668 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8669 (s390_arch_setup): Adjust to set the current process'es target
8670 description. Don't adjust the regmap.
8671 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8672 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8673 (regs_info_3264): New globals.
8674 (s390_regs_info): New function.
8675 (the_low_target): Adjust.
8676 (initialize_low_arch): New function.
8677 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8678 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8679 [__mips64] (init_registers_mips_linux)
8680 (init_registers_mips_dsp_linux): Delete defines.
8681 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8682 (have_dsp): New global.
8683 (mips_read_description): New, based on mips_arch_setup.
8684 (mips_arch_setup): Reimplement.
8685 (get_usrregs_info): New function.
8686 (mips_cannot_fetch_register, mips_cannot_store_register)
8687 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8688 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8689 (target_regsets): Rename to ...
8690 (mips_regsets): ... this, and make static.
8691 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8692 (dsp_regs_info, regs_info): New globals.
8693 (mips_regs_info): New function.
8694 (the_low_target): Adjust.
8695 (initialize_low_arch): New function.
8696 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8697 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8699 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8700 (arm_read_description): New, with bits factored from
8702 (arm_arch_setup): Reimplement.
8703 (target_regsets): Rename to ...
8704 (arm_regsets): ... this, and make static.
8705 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8706 (arm_regs_info): New function.
8707 (the_low_target): Adjust.
8708 (initialize_low_arch): New function.
8709 * linux-m68k-low.c (tdesc_m68k): Declare.
8710 (target_regsets): Rename to ...
8711 (m68k_regsets): ... this, and make static.
8712 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8713 (m68k_regs_info): New function.
8714 (m68k_arch_setup): New function.
8715 (the_low_target): Adjust.
8716 (initialize_low_arch): New function.
8717 * linux-sh-low.c (tdesc_sharch): Declare.
8718 (target_regsets): Rename to ...
8719 (sh_regsets): ... this, and make static.
8720 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8721 (sh_regs_info, sh_arch_setup): New functions.
8722 (the_low_target): Adjust.
8723 (initialize_low_arch): New function.
8724 * linux-bfin-low.c (tdesc_bfin): Declare.
8725 (bfin_arch_setup): New function.
8726 (bfin_usrregs_info, regs_info): New globals.
8727 (bfin_regs_info): New function.
8728 (the_low_target): Adjust.
8729 (initialize_low_arch): New function.
8730 * linux-cris-low.c (tdesc_cris): Declare.
8731 (cris_arch_setup): New function.
8732 (cris_usrregs_info, regs_info): New globals.
8733 (cris_regs_info): New function.
8734 (the_low_target): Adjust.
8735 (initialize_low_arch): New function.
8736 * linux-cris-low.c (tdesc_crisv32): Declare.
8737 (cris_arch_setup): New function.
8738 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8739 (cris_regs_info): New function.
8740 (the_low_target): Adjust.
8741 (initialize_low_arch): New function.
8742 * linux-m32r-low.c (tdesc_m32r): Declare.
8743 (m32r_arch_setup): New function.
8744 (m32r_usrregs_info, regs_info): New globals.
8745 (m32r_regs_info): Adjust.
8746 (initialize_low_arch): New function.
8747 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8748 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8749 (tic6x_usrregs_info): Forward declare.
8750 (tic6x_read_description): New function, based on ...
8751 (tic6x_arch_setup): ... this. Reimplement.
8752 (target_regsets): Rename to ...
8753 (tic6x_regsets): ... this, and make static.
8754 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8755 (tic6x_regs_info): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8759 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8760 (target_regsets): Rename to ...
8761 (xtensa_regsets): ... this, and make static.
8762 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8764 (xtensa_arch_setup, xtensa_regs_info): New functions.
8765 (the_low_target): Adjust.
8766 (initialize_low_arch): New function.
8767 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8768 (nios2_arch_setup): Set the current process'es tdesc.
8769 (target_regsets): Rename to ...
8770 (nios2_regsets): ... this.
8771 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8772 (nios2_regs_info): New function.
8773 (the_low_target): Adjust.
8774 (initialize_low_arch): New function.
8775 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8776 (aarch64_arch_setup): Set the current process'es tdesc.
8777 (target_regsets): Rename to ...
8778 (aarch64_regsets): ... this.
8779 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8780 (aarch64_regs_info): New function.
8781 (the_low_target): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8785 (target_regsets): Rename to ...
8786 (tile_regsets): ... this.
8787 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8788 (tile_regs_info): New function.
8789 (tile_arch_setup): Set the current process'es tdesc.
8790 (the_low_target): Adjust.
8791 (initialize_low_arch): New function.
8792 * spu-low.c (tdesc_spu): Declare.
8793 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8794 * win32-arm-low.c (tdesc_arm): Declare.
8795 (arm_arch_setup): New function.
8796 (the_low_target): Install arm_arch_setup instead of
8798 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8799 (init_windows_x86): Rename to ...
8800 (i386_arch_setup): ... this. Set `win32_tdesc'.
8801 (the_low_target): Adjust.
8802 * win32-low.c (win32_tdesc): New global.
8803 (child_add_thread): Don't create the thread cache here.
8804 (do_initial_child_stuff): Set the new process'es tdesc.
8805 * win32-low.h (struct target_desc): Forward declare.
8806 (win32_tdesc): Declare.
8807 * lynx-i386-low.c (tdesc_i386): Declare global.
8808 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8809 * lynx-low.c (lynx_tdesc): New global.
8810 (lynx_add_process): Set the new process'es tdesc.
8811 * lynx-low.h (struct target_desc): Forward declare.
8812 (lynx_tdesc): Declare global.
8813 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8814 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8815 * nto-low.c (nto_tdesc): New global.
8816 (do_attach): Set the new process'es tdesc.
8817 * nto-low.h (struct target_desc): Forward declare.
8818 (nto_tdesc): Declare.
8819 * nto-x86-low.c (tdesc_i386): Declare.
8820 (nto_x86_arch_setup): Set `nto_tdesc'.
8822 2013-06-04 Gary Benson <gbenson@redhat.com>
8824 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8825 to qSupported response when appropriate.
8826 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8827 with nonzero-length annex.
8828 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8829 arguments supplied in annex.
8831 2013-05-31 Doug Evans <dje@google.com>
8834 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8835 64 bits in 64-cross-32 environment.
8837 2013-05-28 Pedro Alves <palves@redhat.com>
8839 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8840 (aarch64-without-fpu.c): Delete rule.
8841 * configure.srv (aarch64*-*-linux*): Remove references to
8842 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8843 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8846 2013-05-24 Pedro Alves <palves@redhat.com>
8848 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8849 instead of strchr/decode_address. Error if the range isn't split
8850 with a ','. Don't assume there's be a ':' in the action.
8852 2013-05-23 Yao Qi <yao@codesourcery.com>
8853 Pedro Alves <palves@redhat.com>
8855 * linux-low.c (lwp_in_step_range): New function.
8856 (linux_wait_1): If the thread was range stepping and stopped
8857 outside the stepping range, report the stop to GDB. Otherwise,
8858 continue stepping. Add range stepping debug output.
8859 (linux_set_resume_request): Copy the step range from the resume
8861 (linux_supports_range_stepping): New.
8862 (linux_target_ops) <supports_range_stepping>: Set to
8863 linux_supports_range_stepping.
8864 * linux-low.h (struct linux_target_ops)
8865 <supports_range_stepping>: New field.
8866 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8867 * linux-x86-low.c (x86_supports_range_stepping): New.
8868 (the_low_target) <supports_range_stepping>: Set to
8869 x86_supports_range_stepping.
8870 * server.c (handle_v_cont): Handle 'r' action.
8871 (handle_v_requests): Append ";r" if the target supports range
8873 * target.h (struct thread_resume) <step_range_start,
8874 step_range_end>: New fields.
8875 (struct target_ops) <supports_range_stepping>:
8877 (target_supports_range_stepping): New macro.
8879 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8881 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8882 confusion in comment.
8884 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8886 * lynx-low.c (struct process_info_private): New type.
8887 (lynx_add_process): New function.
8888 (lynx_create_inferior, lynx_attach): Replace calls to
8889 add_process by calls to lynx_add_process.
8890 (lynx_resume): If PTID is null, then try using
8891 current_process()->private->last_wait_event_ptid.
8893 (lynx_clear_inferiors): Delete. The contents of that function
8894 has been inlined in lynx_mourn;
8895 (lynx_wait_1): Save the ptid in the process's private data.
8896 (lynx_mourn): Free the process' private data. Replace call
8897 to lynx_clear_inferiors by call to clear_inferiors.
8899 2013-05-17 Yao Qi <yao@codesourcery.com>
8901 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8904 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8906 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8907 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8908 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8909 PT_TEXT_END_ADDR guards. Update comments.
8910 (linux_target_op) <read_offsets>: Conditionally define to
8911 linux_read_offsets if the target is UCLIBC and if it defines
8912 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8914 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8915 Andrew Jenner <andrew@codesourcery.com>
8917 * Makefile.in (SFILES): Add linux-nios2-low.c.
8918 (clean): Add action to delete nios2-linux.c.
8919 (nios2-linux.c): New rule.
8920 * configure.srv: Add nios2*-*-linux*.
8921 * linux-nios2-low.c: New.
8923 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8925 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8927 2013-04-25 Hui Zhu <hui@codesourcery.com>
8930 * ax.c (ax_printf): Add fflush.
8932 2013-04-22 Tom Tromey <tromey@redhat.com>
8934 * Makefile.in (SFILES): Add filestuff.c.
8935 (OBS): Add filestuff.o.
8936 (filestuff.o): New target.
8937 * config.in, configure: Rebuild.
8938 * configure.ac: Check for fdwalk, pipe2.
8940 2013-04-17 Pedro Alves <palves@redhat.com>
8942 * configure.ac (USE_THREAD_DB): Delete variable.
8943 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8944 Don't AC_SUBST USE_THREAD_DB.
8945 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8946 * config.in, configure: Regenerate.
8948 2013-04-16 Pedro Alves <palves@redhat.com>
8950 * linux-low.h (struct lwp_info) <thread_known>: Move under
8951 the USE_THREAD_DB #ifdef.
8953 2013-04-16 Pedro Alves <palves@redhat.com>
8955 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8956 (linux-low.o): Delete rule.
8957 * linux-low.h: Always include "gdb_thread_db.h" instead of
8958 conditionally including thread_db.h.
8959 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8962 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8964 * Makefile.in (install-only): Fix make install regression.
8966 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8968 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8969 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8971 * gdbserver.1: Remove.
8973 2013-03-22 Pedro Alves <palves@redhat.com>
8975 * linux-low.c (handle_extended_wait): Don't call
8976 linux_enable_event_reporting.
8978 2013-03-15 Tony Theodore <tonyt@logyst.com>
8981 * Makefile.in (SHELL): Use @SHELL@.
8983 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8985 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8988 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8990 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8991 Remove extraneous NULL element.
8993 2013-03-13 Yao Qi <yao@codesourcery.com>
8995 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8996 'V' block in trace frame.
8998 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9000 * target.h (struct target_ops): Add btrace ops.
9001 (target_supports_btrace): New macro.
9002 (target_enable_btrace): New macro.
9003 (target_disable_btrace): New macro.
9004 (target_read_btrace): New macro.
9005 * gdbthread.h (struct thread_info): Add btrace field.
9006 * server.c: Include btrace-common.h.
9007 (handle_btrace_general_set): New function.
9008 (handle_btrace_enable): New function.
9009 (handle_btrace_disable): New function.
9010 (handle_general_set): Call handle_btrace_general_set.
9011 (handle_qxfer_btrace): New function.
9012 (struct qxfer qxfer_packets[]): Add btrace entry.
9013 * inferiors.c (remove_thread): Disable btrace.
9014 * linux-low: Include linux-btrace.h.
9015 (linux_low_enable_btrace): New function.
9016 (linux_low_read_btrace): New function.
9017 (linux_target_ops): Add btrace ops.
9018 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9019 Add srv_linux_btrace=yes.
9020 (x86_64-*-linux*): Add linux-btrace.o.
9021 Add srv_linux_btrace=yes.
9022 * configure.ac: Define HAVE_LINUX_BTRACE.
9023 * config.in: Regenerated.
9024 * configure: Regenerated.
9026 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9028 * server.c (handle_qxfer): Preserve error message if -3 is
9030 (qxfer): Document the -3 return value.
9032 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9034 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9035 (linux_btrace_h): New variable.
9036 (linux-btrace.o): New rule.
9038 2013-03-08 Stan Shebs <stan@codesourcery.com>
9039 Hafiz Abid Qadeer <abidh@codesourcery.com>
9041 * tracepoint.c (trace_buffer_size): New global.
9042 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9043 (init_trace_buffer): Change to one-argument function. Allocate
9044 trace buffer memory.
9045 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9046 handle QTBuffer:size packet.
9047 (cmd_bigqtbuffer_size): New function.
9048 (initialize_tracepoint): Call init_trace_buffer with
9049 DEFAULT_TRACE_BUFFER_SIZE.
9050 * server.c (handle_query): Add QTBuffer:size in the
9053 2013-03-07 Yao Qi <yao@codesourcery.com>
9055 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9056 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9058 (cmd_qtsp): Adjust condition. Do post increment.
9059 Set cur_action and cur_step_action back to 0.
9061 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9064 * linux-low.c (linux_write_memory): Return early success if LEN is
9067 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9069 * configure.srv: Add x86_64-*-cygwin* as target.
9071 2013-02-28 Tom Tromey <tromey@redhat.com>
9073 * configure.ac: Invoke AC_SYS_LARGEFILE.
9074 * configure, config.in: Rebuild.
9076 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9078 * win32-low.c: Throughout, fix format strings and casts of
9079 printf-like functions to avoid type related warnings on all
9081 (get_child_debug_event): Print dwDebugEventCode as hex since
9082 that's how it's usually documented.
9084 2013-02-28 Yao Qi <yao@codesourcery.com>
9086 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9089 2013-02-27 Jiong Wang <jiwang@tilera.com>
9091 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9092 (reg-tilegx32.c): New rule.
9093 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9094 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9095 different register info initializer according to elf class.
9096 (init_registers_tilgx32): New function. The tilegx32 register info
9098 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9099 (tile_store_gregset): Likewise.
9101 2013-02-27 Yao Qi <yao@codesourcery.com>
9103 * server.c (process_point_options): Print debug message when
9104 debug_threads is true.
9106 2013-02-26 Yao Qi <yao@codesourcery.com>
9108 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9110 2013-02-19 Pedro Alves <palves@redhat.com>
9111 Kai Tietz <ktietz@redhat.com>
9115 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9116 instead of strtoul to extract address from packet.
9117 (process_serial_event) <'z'>: Likewise.
9119 2013-02-18 Yao Qi <yao@codesourcery.com>
9121 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9123 2013-02-14 Pedro Alves <palves@redhat.com>
9127 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9128 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9130 2013-02-14 Pedro Alves <palves@redhat.com>
9132 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9134 2013-02-14 Pedro Alves <palves@redhat.com>
9136 * tracepoint.c (save_string): Delete.
9137 (add_tracepoint_action): Use savestring instead of save_string.
9139 2013-02-12 Pedro Alves <palves@redhat.com>
9141 * linux-xtensa-low.c: Ditto.
9142 * xtensa-xtregs.c: Ditto.
9144 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9146 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9149 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9151 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9152 aarch64_num_wp_regs and aarch64_num_bp_regs to
9153 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9155 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9157 * linux-aarch64-low.c (ps_get_thread_area): Replace
9158 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9160 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9161 Marcus Shawcroft <marcus.shawcroft@arm.com>
9162 Nigel Stephens <nigel.stephens@arm.com>
9163 Yufeng Zhang <yufeng.zhang@arm.com>
9165 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9166 (aarch64.c, aarch64-without-fpu.c): New targets.
9167 * configure.srv (aarch64*-*-linux*): New.
9168 * linux-aarch64-low.c: New file.
9170 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9172 * linux-low.c (handle_extended_wait, linux_create_inferior)
9173 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9174 (dequeue_one_deferred_signal, linux_resume_one_thread)
9175 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9176 (linux_tracefork_grandchild, linux_test_for_tracefork)
9177 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9178 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9179 where the argument is 0.
9181 2013-01-25 Yao Qi <yao@codesourcery.com>
9183 * event-loop.c: Include "queue.h".
9184 (gdb_event_p): New typedef.
9185 (struct gdb_event) <next_event>: Remove.
9186 (event_queue): Change to QUEUE(gdb_event_p).
9187 (async_queue_event): Remove.
9188 (gdb_event_xfree): New.
9189 (initialize_event_loop): New.
9190 (process_event): Use API from QUEUE.
9191 (wait_for_event): Likewise.
9192 * server.c (main): Call initialize_event_loop.
9193 * server.h (initialize_event_loop): Declare.
9195 2013-01-18 Yao Qi <yao@codesourcery.com>
9197 * ax.h (struct eval_agent_expr_context): New.
9198 (gdb_eval_agent_expr): Update declaration.
9199 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9200 TFRAME. Add new argument CTX.
9201 * server.h (struct eval_agent_expr_context): Declare.
9202 (agent_mem_read, agent_tsv_read): Update declaration.
9203 (agent_mem_read_string): Likewise.
9204 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9205 (add_traceframe_block): Add new argument TPOINT.
9206 Increase TPOINT->traceframe_usage.
9207 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9208 eval_tracepoint_agent_expr.
9209 (condition_true_at_tracepoint): Likewise.
9210 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9211 (agent_mem_read_string, agent_tsv_read): Likewise.
9213 2013-01-16 Yao Qi <yao@codesourcery.com>
9215 * linux-low.c (linux_resume_one_lwp): Don't check
9216 'lwp->bp_reinsert != 0'.
9218 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9219 Pedro Alves <palves@redhat.com>
9221 * lynx-low.c (ptrace_request_to_str): Define a temporary
9222 macro and use it to simplify this function's implementation.
9224 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9226 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9229 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9231 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9233 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9235 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9237 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9239 * lynx-low.c (lynx_resume): Use the resume_info parameter
9240 to determine the ptid for the lynx_ptrace call, unless
9241 it is equal to minus_one_ptid, in which case we use the
9242 ptid of the current_inferior.
9243 (lynx_wait_1): After having received a thread create/exit
9244 event, resume the inferior's execution using the signaling
9245 thread's ptid, rather than the old ptid.
9247 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9249 * lynx-low.c (lynx_resume): Delete variable ret.
9251 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9253 * gdbreplay.c (gdbreplay_version): Update copyright year.
9254 * server.c (gdbserver_version): Likewise.
9256 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9258 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9261 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9263 * lynx-low.c (ptrace_request_to_str): Add handling for
9266 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9268 * lynx-low.c (lynx_attach): Delete variable new_process.
9270 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9272 * lynx-low.c (lynx_create_inferior): Delete variable
9275 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9277 * lynx-low.c (ptrace_request_to_str): Do not handle
9278 PTRACE_GETTHREADLIST if this macro does not exist.
9280 2012-12-15 Yao Qi <yao@codesourcery.com>
9282 * Makefile.in (OBS): Add notif.o.
9283 * notif.c, notif.h: New.
9284 * server.c: Include "notif.h".
9285 (struct vstop_notif) <next>: Remove.
9287 (queue_stop_reply): Update.
9288 (push_event, send_next_stop_reply): Remove.
9289 (discard_queued_stop_replies): Update.
9290 (notif_stop): New variable.
9291 (handle_v_stopped): Remove.
9292 (handle_v_requests): Don't call handle_v_stopped. Call
9293 handle_ack_notif instead.
9294 (queue_stop_reply_callback): Call notif_event_enque instead
9295 of queue_stop_reply.
9296 (handle_status): Don't call send_next_stop_reply, call
9297 notif_write_event instead.
9298 (kill_inferior_callback): Likewise.
9299 (detach_or_kill_inferior_callback): Likewise.
9300 (main): Call initialize_notif.
9301 (process_serial_event): Call QUEUE_is_empty.
9302 (handle_target_event): Call notif_push instead of push event.
9303 * server.h (push_event): Remove declaration.
9305 2012-12-10 Tom Tromey <tromey@redhat.com>
9307 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9308 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9311 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9312 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9313 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9314 (amd64-linux-ipa.o, ax.o): Rewrite.
9315 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9316 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9317 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9318 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9319 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9320 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9321 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9322 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9323 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9324 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9325 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9326 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9327 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9328 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9329 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9330 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9331 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9332 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9333 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9334 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9335 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9336 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9337 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9338 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9339 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9340 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9341 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9342 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9343 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9344 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9345 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9346 (reg-tilegx.o): Remove.
9347 (all_object_files): New macro.
9348 Include .deps files.
9349 * aclocal.m4, configure: Rebuild.
9350 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9351 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9352 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9354 2012-12-05 Tom Tromey <tromey@redhat.com>
9357 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9359 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9361 * configure.ac: Check for linux/perf_event.h.
9362 * config.in: Regenerated.
9363 * configure: Regenerated.
9365 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9367 * hostio.c (handle_readlink): Decrease buffer size
9368 parameter passed to readlink by one byte.
9370 2012-11-26 Yao Qi <yao@codesourcery.com>
9372 * configure.ac (build_warnings): Append '-Wempty-body'.
9373 * configure: Regenerated.
9374 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9377 2012-11-15 Pierre Muller <muller@sourceware.org>
9379 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9380 * config.in: Regenerate.
9381 * configure: Regenerate.
9382 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9383 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9384 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9385 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9387 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9388 instead of <sys/wait.h> header.
9389 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9391 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9393 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9394 (various make rules): Remove -DGDBSERVER
9396 2012-11-09 Yao Qi <yao@codesourcery.com>
9398 * spu-low.c (current_ptid): Move it to ..
9399 * gdbthread.h: ... here. New.
9400 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9401 * server.c (myresume, process_serial_event): Likewise.
9402 * thread-db.c (thread_db_find_new_threads): Likewise.
9403 * tracepoint.c (run_inferior_command): Likewise.
9405 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9407 * server.c (handle_search_memory_1): Include access length in
9410 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9412 * linux-crisv32-low.c: Fix compile errors.
9414 2012-09-04 Yao Qi <yao@codesourcery.com>
9416 * tracepoint.c (cmd_qtsv): Adjust debug message.
9417 Don't check CUR_TPOINT.
9419 2012-08-28 Yao Qi <yao@codesourcery.com>
9421 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9422 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9423 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9424 Remove declarations of xmalloc, xreallloc, xstrdup and
9426 * Makefile.in (libiberty_h): New.
9427 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9428 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9430 2012-08-23 Yao Qi <yao@codesourcery.com>
9432 * server.h: Remove declaration of 'xsnprintf'.
9434 2012-08-22 Keith Seitz <keiths@redhat.com>
9436 * server.h: Include build-gnulib-gbserver/config.h.
9437 * gdbreplay.c: Likewise.
9439 2012-08-08 Doug Evans <dje@google.com>
9441 * Makefile.in (SFILES): Add gdb_vecs.c.
9442 (OBS): Add gdb_vecs.o.
9443 (gdb_vecs_h, host_defs_h): New variables.
9444 (thread-db.o): Add $(gdb_vecs_h) dependency.
9445 (gdb_vecs.o): New rule.
9446 * thread-db.c: #include "gdb_vecs.h".
9447 (thread_db_load_search): Use a vector to iterate over path elements.
9448 Handle text appearing after "$pdir".
9450 * configure.ac: Add check for strstr.
9451 * config.in: Regenerate.
9452 * configure: Regenerate.
9454 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9456 * hostio.c (handle_pread): If pread fails, fall back to attempting
9458 (handle_pwrite): Likewise for pwrite.
9460 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9462 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9463 between unsupported TYPE and unimplementable ADDR/LEN combination.
9464 (arm_insert_point): Act on new return value.
9466 2012-07-31 Pedro Alves <palves@redhat.com>
9468 * server.c (process_point_options): Only skip tokens if we find
9469 one that is unrecognized. Don't treat 'X' specially while
9470 skipping unrecognized tokens.
9472 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9474 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9475 to 4-byte-align HW breakpoint addresses for Thumb.
9477 2012-07-27 Yao Qi <yao@codesourcery.com>
9481 * server.h: Declare gdb_agent_about_to_close.
9482 * target.c (kill_inferior): Include "agent.h".
9483 New. Send command 'kill'.
9484 * target.h (kill_inferior): Removed macro.
9485 * tracepoint.c (gdb_agent_about_to_close): New.
9486 (gdb_agent_helper_thread): Handle command 'close'.
9487 Wait endlessly until the inferior stops.
9488 Install gdb_agent_remove_socket to atexit hook.
9489 (agent_socket_name): New static variable.
9490 (gdb_agent_socket_init): Replace local variable 'name' with
9491 'agent_socket_name'.
9492 (gdb_agent_remove_socket): New.
9494 2012-07-27 Yao Qi <yao@codesourcery.com>
9496 * server.c (process_point_options): Stop at 'X' when parsing.
9498 2012-07-19 Michael Eager <eager@eagercon.com>
9500 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9502 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9503 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9504 hardware breakpoint.
9506 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9508 * gdbserver/linux-low.c (initialize_low): Call
9509 linux_ptrace_init_warnings.
9511 2012-07-02 Doug Evans <dje@google.com>
9513 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9516 2012-07-02 Stan Shebs <stan@codesourcery.com>
9518 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9519 (ax.o): Add it to build rule.
9521 (OBS): Add format.o.
9522 (IPA_OBS): Add format.o.
9523 * server.c (handle_query): Claim support for breakpoint commands.
9524 (process_point_options): Add command case.
9525 (process_serial_event): Leave running if there are printfs in
9527 * mem-break.h (any_persistent_commands): Declare.
9528 (add_breakpoint_commands): Declare.
9529 (gdb_no_commands_at_breakpoint): Declare.
9530 (run_breakpoint_commands): Declare.
9531 * mem-break.c (struct point_command_list): New struct.
9532 (struct breakpoint): New field command_list.
9533 (any_persistent_commands): New function.
9534 (add_commands_to_breakpoint): New function.
9535 (add_breakpoint_commands): New function.
9536 (gdb_no_commands_at_breakpoint): New function.
9537 (run_breakpoint_commands): New function.
9538 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9540 * ax.c: Include format.h.
9541 (ax_printf): New function.
9542 (gdb_eval_agent_expr): Add printf opcode.
9544 2012-06-13 Yao Qi <yao@codesourcery.com>
9546 * server.c (start_inferior): Remove duplicated writes to fields
9547 'last_resume_kind' and 'last_status' of 'current_inferior'.
9549 2012-06-12 Yao Qi <yao@codesourcery.com>
9550 Pedro Alves <palves@redhat.com>
9552 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9554 * server.c (handle_v_cont): Extend comment.
9556 2012-06-11 Yao Qi <yao@codesourcery.com>
9558 * linux-low.c (linux_attach): Add 'static'.
9560 2012-06-06 Yao Qi <yao@codesourcery.com>
9562 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9564 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9566 Fix gcc -flto compilation warning.
9567 * server.c (main): Make variable multi_mode and attach volatile.
9569 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9571 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9572 if the platform doesn't know about it.
9574 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9576 * Makefile.in (SFILES): Add linux-tile-low.c.
9577 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9578 * configure.srv: Handle tilegx-*-linux*.
9579 * linux-tile-low.c: New file.
9581 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9583 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9585 2012-05-24 Pedro Alves <palves@redhat.com>
9589 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9591 2012-05-24 Pedro Alves <palves@redhat.com>
9595 Replace target_signal with gdb_signal throughout.
9597 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9599 * linux-low.c (linux_store_registers): Avoid the copying sequence
9600 when no data has been retrieved by ptrace.
9602 2012-05-22 Will Deacon <will.deacon@arm.com>
9604 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9605 Include asm/ptrace.h.
9606 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9609 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9611 * linux-low.c (linux_store_registers): Don't re-retrieve data
9612 with ptrace that has already been obtained from /proc. Always
9613 copy any data retrieved with ptrace to the buffer supplied.
9615 2012-05-11 Yao Qi <yao@codesourcery.com>
9616 Pedro Alves <palves@redhat.com>
9618 * linux-low.c (enum stopping_threads_kind): New.
9619 (stopping_threads): Change type to `enum stopping_threads_kind'.
9620 (handle_extended_wait): If stopping and suspending threads, leave
9621 the new_lwp suspended too.
9622 (linux_wait_for_event): Adjust.
9623 (stop_all_lwps): Set `stopping_threads' to
9624 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9625 whether we're suspending threads or just stopping them. Assert no
9628 2012-04-29 Yao Qi <yao@codesourcery.com>
9630 * server.h: Move some code to ...
9631 * gdbthread.h: ... here. New.
9632 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9633 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9634 (nto-low.o, win32-low.o): Likewise.
9635 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9636 * regcache.c, remote-utils.c, server.c: Likewise.
9637 * target.c, tracepoint.c, win32-low.c: Likewise.
9639 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9641 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9642 (PTRACE_ARG4_TYPE): Likewise.
9643 (PTRACE_XFER_TYPE): Likewise.
9644 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9645 ptrace to PTRACE_ARG3_TYPE.
9646 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9647 (PTRACE_ARG4_TYPE): Likewise.
9648 (PTRACE_XFER_TYPE): Likewise.
9649 (linux_detach_one_lwp): Cast fourth argument of
9650 ptrace to long then PTRACE_ARG4_TYPE.
9651 (regsets_fetch_inferior_registers): Cast third argument of
9652 ptrace to long then PTRACE_ARG3_TYPE.
9653 (regsets_store_inferior_registers): Likewise.
9655 2012-04-20 Pedro Alves <palves@redhat.com>
9657 * configure: Regenerate.
9659 2012-04-19 Pedro Alves <palves@redhat.com>
9661 * Makefile.in (GNULIB_BUILDDIR): New.
9662 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9663 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9664 (all, install-only, uninstall, clean-info, all-lib, clean): No
9665 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9666 (maintainer-clean realclean distclean): Use subdir_do.
9668 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9669 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9670 * acinclude.m4: Include acx_configure_dir.m4.
9671 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9672 calls. Call AC_PROG_RANLIB. Configure gnulib using
9675 (GNULIB_STDINT_H): Adjust.
9676 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9677 * gdbreplay.c: Include build-gnulib/config.h.
9678 * server.h: Likewise.
9679 * aclocal.m4: Regenerate.
9680 * config.in: Regenerate.
9681 * configure: Regenerate.
9683 2012-04-19 Pedro Alves <palves@redhat.com>
9685 * Makefile.in (LIBGNU, INCGNU): Adjust.
9686 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9687 (all, install-only, uninstall, clean-info, all-lib, clean)
9688 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9689 * configure.ac: Adjust AC_OUTPUT output.
9690 * aclocal.m4: Regenerate.
9691 * configure: Regenerate.
9693 2012-04-19 Pedro Alves <palves@redhat.com>
9695 * Makefile.in (generated_files): New.
9696 (server_h): Remove the explicit dependency on config.h, and depend
9697 on $generated_files.
9699 2012-04-19 Pedro Alves <palves@redhat.com>
9701 * Makefile.in (INCGNU): Add -Ignulib.
9703 2012-04-19 Pedro Alves <palves@redhat.com>
9705 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9706 (INCGNU): ... this, and spell out -I here.
9707 (GNULIB_LIB): Rename to ...
9709 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9711 2012-04-19 Pedro Alves <palves@redhat.com>
9713 * config.in: Regenerate.
9715 2012-04-19 Pedro Alves <palves@redhat.com>
9717 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9718 * server.h (memmem): Remove declaration.
9719 * config.in: Regenerate.
9720 * configure: Regenerate.
9722 2012-04-19 Yao Qi <yao@codesourcery.com>
9724 * Makefile.in (SFILES): Add common/vec.c.
9728 2012-04-19 Yao Qi <yao@codesourcery.com>
9730 * remote-utils.c (prepare_resume_reply): Replace with macro
9731 target_core_of_thread.
9732 * server.c (handle_qxfer_threads_proper): Likewise.
9733 * target.h (traget_core_of_thread): New macro.
9735 2012-04-18 Pedro Alves <palves@redhat.com>
9737 * aclocal.m4: Regenerate.
9738 * configure: Regenerate.
9740 2012-04-16 Yao Qi <yao@codesourcery.com>
9742 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9743 duplicated on address.
9745 2012-04-16 Yao Qi <yao@codesourcery.com>
9747 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9748 (struct tracepoint_action_ops) <send>: New field.
9749 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9750 (agent_expr_send, x_tracepoint_action_send): New.
9751 (l_tracepoint_action_send): New.
9752 (cmd_qtdp): Download and install tracepoint
9753 according to `use_agent'.
9754 (run_inferior_command): Add one more parameter `len'.
9756 (tracepoint_send_agent): New.
9757 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9759 2012-04-16 Yao Qi <yao@codesourcery.com>
9761 * tracepoint.c (download_tracepoints): Moved to ...
9762 (cmd_qtstart): ... here.
9764 2012-04-14 Yao Qi <yao@codesourcery.com>
9766 * tracepoint.c: Include inttypes.h.
9767 (struct collect_memory_action): Use sized types.
9768 (struct tracepoint): Likewise.
9769 (cmd_qtdp, stop_tracing): Update print specifiers.
9770 (cmd_qtp, response_tracepoint): Likewise.
9771 (collect_data_at_tracepoint): Likewise.
9772 (collect_data_at_step): Likewise.
9774 2012-04-14 Yao Qi <yao@codesourcery.com>
9776 Import gnulib module inttypes.
9777 * aclocal.m4, config.in, configure: Regenerated.
9779 2012-04-14 Yao Qi <yao@codesourcery.com>
9781 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9782 Makefile and config.status at last.
9784 2012-04-13 Yao Qi <yao@codesourcery.com>
9786 * tracepoint.c: Include stdint.h unconditionally.
9788 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9790 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9791 on BFD_HAVE_SYS_PROCFS_TYPE.
9792 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9793 * configure: Regenerate.
9794 * config.in: Likewise.
9796 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9798 * Makefile.in (clean): Also remove x32.c x32-linux.c
9799 x32-avx.c x32-avx-linux.c.
9800 (x32.o): New target.
9802 (x32-linux.o): Likewise.
9803 (x32-linux.c): Likewise.
9804 (x32-avx.o): Likewise.
9805 (x32-avx.c): Likewise.
9806 (x32-avx-linux.o): Likewise.
9807 (x32-avx-linux.c): Likewise.
9809 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9810 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9811 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9812 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9813 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9814 i386/x32-avx-linux.xml.
9816 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9817 (init_registers_x32_avx_linux): Likwise.
9818 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9819 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9821 2012-04-13 Pedro Alves <palves@redhat.com>
9823 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9824 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9825 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9826 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9829 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9831 * linux-x86-low.c (compat_x32_clock_t): New.
9832 (compat_x32_siginfo_t): Likewise.
9833 (compat_x32_siginfo_from_siginfo): Likewise.
9834 (siginfo_from_compat_x32_siginfo): Likewise.
9835 (linux_is_elf64): Likewise.
9836 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9837 and siginfo_from_compat_x32_siginfo for x32.
9838 (x86_arch_setup): Set linux_is_elf64.
9840 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9843 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9845 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9846 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9847 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9848 compatible with process.
9850 2012-04-12 Yao Qi <yao@codesourcery.com>
9852 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9853 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9854 (install-only, install-info, clean): Handle sub dir gnulib.
9855 (all-lib, am--refresh): New targets.
9856 (memmem.o): Remove target.
9857 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9858 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9859 (AC_REPLACE_FUNCS): Remove memmem.
9860 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9861 (AC_OUTPUT): Generate Makefile in gnulib/.
9862 * aclocal.m4, config.in, configure: Regenerated.
9864 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9866 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9868 2012-04-05 Pedro Alves <palves@redhat.com>
9870 -Werror=strict-aliasing
9872 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9875 2012-04-04 Pedro Alves <palves@redhat.com>
9877 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9878 (sparc_store_gregset_from_stack, sparc_store_gregset)
9879 (sparc_breakpoint_at): Fix formatting.
9881 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9883 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9885 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9886 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9887 * config.in: Regenerate.
9888 * configure: Likewise.
9890 2012-03-29 Pedro Alves <palves@redhat.com>
9892 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9893 Correct ptrace arguments.
9895 2012-03-28 Pedro Alves <palves@redhat.com>
9897 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9898 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9899 (IA64_FR1_REGNUM): New defines.
9900 (ia64_fetch_register): New.
9901 (the_low_target): Install it.
9902 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9904 * linux-low.c (linux_fetch_registers): Try the
9905 the_low_target.fetch_register hook first.
9907 * linux-arm-low.c (the_low_target): Adjust.
9908 * linux-bfin-low.c (the_low_target): Adjust.
9909 * linux-cris-low.c (the_low_target): Adjust.
9910 * linux-crisv32-low.c (the_low_target): Adjust.
9911 * linux-m32r-low.c (the_low_target): Adjust.
9912 * linux-m68k-low.c (the_low_target): Adjust.
9913 * linux-mips-low.c (the_low_target): Adjust.
9914 * linux-ppc-low.c (the_low_target): Adjust.
9915 * linux-s390-low.c (the_low_target): Adjust.
9916 * linux-sh-low.c (the_low_target): Adjust.
9917 * linux-sparc-low.c (the_low_target): Adjust.
9918 * linux-tic6x-low.c (the_low_target): Adjust.
9919 * linux-x86-low.c (the_low_target): Adjust.
9920 * linux-xtensa-low.c (the_low_target): Adjust.
9922 2012-03-26 Pedro Alves <palves@redhat.com>
9924 * server.c (handle_qxfer_libraries): Don't bail early if
9925 the_target->qxfer_libraries_svr4 is not NULL.
9927 2012-03-26 Pedro Alves <palves@redhat.com>
9929 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9931 2012-03-23 Pedro Alves <palves@redhat.com>
9933 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9934 "library-list-svr4" element's start tag when the the DSO list is
9937 2012-03-23 Pedro Alves <palves@redhat.com>
9939 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9940 a variable whose type size is the same as the inferior's pointer
9943 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9945 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9947 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9948 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9949 * linux-low.h: Include <signal.h>.
9950 (struct siginfo): Remove forward declaration.
9951 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9954 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9956 * .gitignore: Ignore more files.
9958 2012-03-19 Pedro Alves <palves@redhat.com>
9959 Jan Kratochvil <jan.kratochvil@redhat.com>
9961 * server.c (cont_thread, general_thread): Add describing comments.
9962 (start_inferior): Clear `cont_thread'.
9963 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9966 2012-03-15 Yao Qi <yao@codesourcery.com>
9968 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9970 (cmd_qtdp): ... here.
9972 2012-03-15 Yao Qi <yao@codesourcery.com>
9974 * tracepoint.c (struct tracepoint_action_ops): New.
9975 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9976 (m_tracepoint_action_download): New.
9977 (r_tracepoint_action_download): New.
9978 (x_tracepoint_action_download): New.
9979 (l_tracepoint_action_download): New.
9980 (add_tracepoint_action): Install `action->ops' according type.
9981 (download_tracepoint_1): Move code `download' function pointer
9982 of various tracepoint_action_ops.
9984 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9986 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9987 linux_ptrace_attach_warnings.
9989 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9991 * Makefile.in (linux-ptrace.o): New.
9992 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9993 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9994 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9995 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9996 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9998 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10000 2012-03-08 Yao Qi <yao@codesourcery.com>
10001 Pedro Alves <palves@redhat.com>
10003 Fix PR server/13392.
10004 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10005 offset of JMP insn.
10006 * tracepoint.c (remove_tracepoint): New.
10007 (cmd_qtdp): Call remove_tracepoint when failed to install.
10009 2012-03-07 Pedro Alves <palves@redhat.com>
10011 * linux-low.c (get_detach_signal): New.
10012 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10013 Pass on pending signals to PTRACE_DETACH. Check the result of the
10015 * server.c (program_signals, program_signals_p): New.
10016 (handle_general_set): Handle QProgramSignals.
10017 * server.h (program_signals, program_signals_p): Declare.
10019 2012-03-05 Pedro Alves <palves@redhat.com>
10020 Jan Kratochvil <jan.kratochvil@redhat.com>
10022 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10025 2012-03-03 Yao Qi <yao@codesourcery.com>
10027 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10028 agent_look_up_symbols.
10030 2012-03-03 Yao Qi <yao@codesourcery.com>
10032 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10033 (linux-x86-low.o): Likewise.
10034 * server.h: Remove in_process_agent_loaded.
10035 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10039 2012-03-03 Yao Qi <yao@codesourcery.com>
10041 * tracepoint.c (gdb_agent_capability): New global.
10042 (in_process_agent_loaded_ust): Renamed to
10043 `in_process_agent_supports_ust'.
10045 (in_process_agent_supports_ust): Call agent_capability_check.
10046 (clear_installed_tracepoints): Assert that agent supports
10049 2012-03-03 Yao Qi <yao@codesourcery.com>
10051 * linux-low.c (linux_supports_agent): New.
10052 (linux_target_ops): Initialize field `supports_agent' with
10053 linux_supports_agent.
10054 * target.h (struct target_ops) <supports_agent>: New.
10055 (target_supports_agent): New macro.
10056 * server.c (handle_general_set): Handle packet 'QAgent'.
10057 (handle_query): Send `QAgent+'.
10058 * Makefile.in (server.o): Depends on agent.h.
10060 2012-03-03 Yao Qi <yao@codesourcery.com>
10062 * Makefile.in (OBS): Add agent.o.
10063 Add new rule for agent.o.
10064 Track dependence of tracepoint.c on agent.h.
10065 * tracepoint.c (run_inferior_command_1):
10066 (run_inferior_command): Call agent_run_command.
10067 (gdb_ust_connect_sync_socket): Deleted. Move it to
10069 (resume_thread, stop_thread): Likewise.
10070 (gdb_ust_socket_init): Renamed to ...
10071 (gdb_agent_socket_init): ... New.
10072 (gdb_ust_thread): Renamed to ...
10073 (gdb_agent_helper_thread): ... New.
10074 (gdb_ust_init): Move some code to ...
10075 (gdb_agent_init): ... here. New.
10076 [HAVE_UST]: Call gdb_ust_init.
10077 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10078 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10079 * config.in, configure: Regenerated.
10081 2012-03-02 Pedro Alves <palves@redhat.com>
10083 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10084 * linux-low.c (struct simple_pid_list): New.
10085 (stopped_pids): New a struct simple_pid_list pointer.
10086 (add_to_pid_list, pull_pid_from_list): New.
10087 (handle_extended_wait): Don't assume the first signal new children
10088 report is SIGSTOP. Adjust call to pull_pid_from_list.
10089 (linux_wait_for_lwp): Adjust.
10091 2012-03-02 Yao Qi <yao@codesourcery.com>
10093 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10096 2012-03-02 Yao Qi <yao@codesourcery.com>
10098 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10099 `stop_pc' and `tpoint'. Update caller.
10101 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10103 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10104 * linux-low.c (use_linux_regsets): New macro.
10105 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10106 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10107 (linux_register_in_regsets): New function.
10108 (usr_fetch_inferior_registers): Skip registers covered by
10110 (usr_store_inferior_registers): Likewise.
10111 (usr_fetch_inferior_registers): New macro.
10112 (usr_store_inferior_registers): Likewise.
10113 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10114 (linux_store_registers): Likewise.
10115 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10117 (init_registers_mips64_dsp_linux): Likewise.
10118 (init_registers_mips_linux): New macro.
10119 (init_registers_mips_dsp_linux): Likewise.
10120 (mips_dsp_num_regs): Likewise.
10121 (DSP_BASE, DSP_CONTROL): New fallback macros.
10122 (mips_base_regs): New macro.
10123 (mips_regmap): Use it. Fix the size.
10124 (mips_dsp_regmap): New variable.
10125 (mips_dsp_regset_bitmap): Likewise.
10126 (mips_arch_setup): New function.
10127 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10129 (mips_cannot_store_register): Likewise.
10130 (the_low_target): Update .arch_setup, .num_regs and .regmap
10131 initializers. Add .regset_bitmap initializer.
10132 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10134 * linux-bfin-low.c (the_low_target): Likewise.
10135 * linux-cris-low.c (the_low_target): Likewise.
10136 * linux-crisv32-low.c (the_low_target): Likewise.
10137 * linux-ia64-low.c (the_low_target): Likewise.
10138 * linux-m32r-low.c (the_low_target): Likewise.
10139 * linux-m68k-low.c (the_low_target): Likewise.
10140 * linux-ppc-low.c (the_low_target): Likewise.
10141 * linux-s390-low.c (the_low_target): Likewise.
10142 * linux-sh-low.c (the_low_target): Likewise.
10143 * linux-sparc-low.c (the_low_target): Likewise.
10144 * linux-tic6x-low.c (the_low_target): Likewise.
10145 * linux-x86-low.c (the_low_target): Likewise.
10146 * linux-xtensa-low.c (the_low_target): Likewise.
10147 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10148 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10149 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10151 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10152 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10154 2012-02-29 Yao Qi <yao@codesourcery.com>
10155 Pedro Alves <palves@redhat.com>
10157 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10158 `step_over_finished' is true.
10160 2012-02-27 Pedro Alves <palves@redhat.com>
10162 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10163 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10165 2012-02-27 Pedro Alves <palves@redhat.com>
10168 * linux-low.c (pid_is_stopped): New.
10169 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10171 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10173 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10176 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10178 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10180 2012-02-24 Luis Machado <lgustavo@codesourcery>
10182 * server.c (handle_query): Advertise support for target-side
10183 breakpoint condition evaluation.
10184 (process_point_options): New function.
10185 (process_serial_event): When inserting a breakpoint, check for
10186 a target-side condition that should be evaluated.
10188 * mem-break.c: Include regcache.h and ax.h.
10189 (point_cond_list_t): New data structure.
10190 (breakpoint) <cond_list>: New field.
10191 (find_gdb_breakpoint_at): Make non-static.
10192 (delete_gdb_breakpoint_at): Clear any target-side
10194 (clear_gdb_breakpoint_conditions): New function.
10195 (add_condition_to_breakpoint): Likewise.
10196 (add_breakpoint_condition): Likewise.
10197 (gdb_condition_true_at_breakpoint): Likewise.
10198 (gdb_breakpoint_here): Return result directly instead
10199 of going through a local variable.
10201 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10202 (clear_gdb_breakpoint_conditions): Likewise.
10203 (add_breakpoint_condition): Likewise.
10204 (gdb_condition_true_at_breakpoint): Likewise.
10206 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10207 (need_step_over_p): Take target-side breakpoint condition into
10210 2012-02-24 Luis Machado <lgustavo@codesourcery>
10212 * server.h: Include tracepoint.h.
10213 (agent_mem_read, agent_get_trace_state_variable_value,
10214 agent_set_trace_state_variable_value,
10215 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10216 get_set_tsv_func_addr): New prototypes.
10218 * ax.h: New include file.
10219 * ax.c: New source file.
10221 * tracepoint.c: Include ax.h.
10222 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10223 agent_expr, eval_result_type): Move to ax.h.
10224 (parse_agent_expr): Rename to ...
10225 (gdb_parse_agent_expr): ... this, make it non-static and move
10227 (unparse_agent_expr) Rename to ...
10228 (gdb_unparse_agent_expr): ... this, make it non-static and move
10230 (eval_agent_expr): Rename to ...
10231 (eval_tracepoint_agent_expr): ... this.
10232 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10233 forward declarations.
10234 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10235 (agent_get_trace_state_variable_value): New function.
10236 (agent_set_trace_state_variable_value): New function.
10237 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10238 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10239 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10240 (condition_true_at_tracepoint): Likewise.
10241 (parse_agent_expr): Rename to ...
10242 (gdb_parse_agent_expr): ... this and move to ax.c.
10243 (unparse_agent_expr): Rename to ...
10244 (gdb_unparse_agent_expr): ... this and move to ax.c.
10245 (gdb_agent_op_name): Move to ax.c.
10246 (eval_agent_expr): Rename to ...
10247 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10249 (eval_tracepoint_agent_expr): New function.
10250 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10252 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10254 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10255 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10256 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10257 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10258 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10259 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10260 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10261 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10262 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10263 (compile_bytecodes): Remove forward declaration.
10264 (is_goto_target): Move to ax.c.
10265 (compile_bytecodes): Move to ax.c and call
10266 agent_get_trace_state_variable_value (...) and
10267 agent_set_trace_state_variable_value (...).
10269 * Makefile.in: Update ax.c and IPA dependencies.
10271 2012-02-24 Pedro Alves <palves@redhat.com>
10273 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10274 (cmd_bigqtbuffer_circular): ... this. Only handle
10275 'QTBuffer:circular:'.
10276 (handle_tracepoint_general_set): Adjust.
10278 2012-02-16 Yao Qi <yao@codesourcery.com>
10280 * inferiors.c: Move code to ...
10281 * dll.c: .... here. New.
10282 * server.h: Declare clear_dlls.
10283 * Makefile.in (SFILES): Add dll.c.
10287 2012-02-11 Yao Qi <yao@codesourcery.com>
10289 * server.c: (handle_monitor_command): Add a new parameter
10291 (handle_query): Update caller.
10293 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10295 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10296 * configure, config.in: Regenerate.
10297 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10300 2012-02-02 Pedro Alves <palves@redhat.com>
10302 Try SIGKILL first, then PTRACE_KILL.
10303 * linux-low.c (linux_kill_one_lwp): New.
10304 (linux_kill_one_lwp): Rename to ...
10305 (kill_one_lwp_callback): ... this. Use the new
10306 linux_kill_one_lwp.
10308 2012-02-02 Pedro Alves <palves@redhat.com>
10310 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10313 2012-01-27 Pedro Alves <palves@redhat.com>
10315 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10316 (elf_64_file_p): Make static.
10317 (linux_pid_exe_is_elf_64_file): New.
10318 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10319 Delete declarations.
10320 (linux_pid_exe_is_elf_64_file): Declare.
10321 * linux-x86-low.c (x86_arch_setup): Use
10322 linux_pid_exe_is_elf_64_file.
10324 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10326 * linux-low.c (linux_wait_for_event_1): Rename to ...
10327 (linux_wait_for_event): ... here and merge it with former
10328 linux_wait_for_event - new variable wait_ptid, use it.
10329 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10331 2012-01-23 Pedro Alves <palves@redhat.com>
10333 * server.c (main): Avoid yet another case of infinite loop while
10334 detaching/killing after a longjmp.
10336 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10339 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10341 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10343 * hostio.c (handle_readlink): New function.
10344 (handle_vFile): Call it to handle "vFile:readlink" packets.
10346 2012-01-20 Pedro Alves <palves@redhat.com>
10347 Ulrich Weigand <ulrich.weigand@linaro.org>
10349 * server.c (handle_v_requests): Only support vAttach and vRun to
10350 start multiple processes when in extended protocol mode.
10352 2012-01-17 Pedro Alves <palves@redhat.com>
10354 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10355 memalign plus mprotect to allocate the scratch buffer.
10357 2012-01-13 Pedro Alves <palves@redhat.com>
10359 * server.c (attach_inferior): Clear `cont_thread'.
10361 2012-01-13 Pedro Alves <palves@redhat.com>
10363 * server.c (main): Avoid infinite loop while detaching/killing
10366 2012-01-09 Doug Evans <dje@google.com>
10368 * server.c (start_inferior): Set last_ptid in --wrapper case.
10370 2012-01-06 Yao Qi <yao@codesourcery.com>
10372 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10374 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10376 2012-01-04 Yao Qi <yao@codesourcery.com>
10378 * tracepoint.c (cmd_qtdp): Print debug message
10379 for static tracepoint.
10381 2012-01-04 Yao Qi <yao@codesourcery.com>
10383 * tracepoint.c (trace_vdebug): Differentiate debug message
10384 between gdbserver and IPA.
10386 2012-01-03 Yao Qi <yao@codesourcery.com>
10388 * tracepoint.c (tracepoint_was_hit): Don't collect for
10391 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10393 * terminal.h: Reformat copyright header.
10395 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10397 * server.c (gdbserver_version): Update copyright year.
10398 * gdbreplay.c (gdbreplay_version): Likewise.
10400 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10402 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10405 2011-12-18 Hui Zhu <teawater@gmail.com>
10406 * linux-low.c (linux_create_inferior): Save return value to ret.
10408 2011-12-18 Hui Zhu <teawater@gmail.com>
10410 * linux-low.c (linux_create_inferior): Save return value to ret.
10412 2011-12-16 Doug Evans <dje@google.com>
10414 * linux-low.c (linux_create_inferior): If stdio connection,
10415 redirect stdin from /dev/null, stdout to stderr.
10416 * remote-utils.c (remote_is_stdio): New static global.
10417 (remote_connection_is_stdio): New function.
10418 (remote_prepare): Handle stdio connection.
10419 (remote_open): Ditto.
10420 (remote_close): Don't close stdin for stdio connections.
10421 (read_prim,write_prim): New functions. Replace all calls to
10422 read/write to these.
10423 * server.c (main): Watch for "-" argument. Move call to
10424 remote_prepare before start_inferior.
10425 * server.h (STDIO_CONNECTION_NAME): New macro.
10426 (remote_connection_is_stdio): Declare.
10428 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10429 in debugging output.
10431 2011-12-15 Yao Qi <yao@codesourcery.com>
10433 * tracepoint.c: Include sys/syscall.h.
10434 (gdb_ust_thread): Remove preprocessor conditional.
10436 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10438 * linux-low.c (linux_detach_one_lwp): Call
10439 the_low_target.prepare_to_resume before detaching.
10441 2011-12-14 Yao Qi <yao@codesourcery.com>
10443 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10446 2011-12-14 Yao Qi <yao@codesourcery.com>
10448 * i386-low.c (i386_low_stopped_data_address): Initialize local
10449 variable `control'.
10451 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10455 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10456 DR_CONTROL unless necessary. Extend comments.
10457 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10458 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10460 2011-12-13 Yao Qi <yao@codesourcery.com>
10462 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10464 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10466 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10468 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10469 Print new debug message for such case.
10471 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10473 Fix overlapping memcpy.
10474 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10475 the read_inferior_memory transfer.
10476 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10477 write_inferior_memory transfer.
10478 (set_fast_tracepoint_jump): New variable buf. Use it for the
10479 read_inferior_memory and write_inferior_memory transfers.
10480 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10481 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10482 Use it for the write_inferior_memory transfer.
10483 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10486 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10488 * linux-low.c (fetch_register, store_register): Make code
10489 consistent, fix formatting.
10491 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10493 * linux-low.c (usr_store_inferior_registers): Factor out code
10494 to handle individual registers into...
10495 (store_register): ... this new function.
10497 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10499 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10500 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10501 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10502 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10503 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10504 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10505 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10506 (srv_xmlfiles): Add new XML files.
10508 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10510 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10511 (init_registers_s390_linux32v1): Add prototype.
10512 (init_registers_s390_linux32v2): Likewise.
10513 (init_registers_s390_linux64v1): Likewise.
10514 (init_registers_s390_linux64v2): Likewise.
10515 (init_registers_s390x_linux64v1): Likewise.
10516 (init_registers_s390x_linux64v2): Likewise.
10517 (s390_num_regs): Increment to 52.
10518 (s390_regmap): Add orig_r2 register.
10519 (s390_num_regs_3264): Increment to 68.
10520 (s390_regmap_3264): Add orig_r2 register.
10521 (s390_collect_ptrace_register): Handle orig_r2 register.
10522 (s390_supply_ptrace_register): Likewise.
10523 (s390_fill_last_break): New function.
10524 (s390_store_last_break): Likewise.
10525 (s390_fill_system_call): New function.
10526 (s390_store_system_call): Likewise.
10527 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10529 (s390_check_regset): New function.
10530 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10531 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10532 Update target_regsets for available register sets.
10534 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10535 Jan Kratochvil <jan.kratochvil@redhat.com>
10537 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10538 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10540 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10541 * linux-low.h (struct process_info_private): New member r_debug.
10542 * server.c (handle_qxfer_libraries): Call
10543 the_target->qxfer_libraries_svr4.
10544 (handle_qxfer_libraries_svr4): New function.
10545 (qxfer_packets): New entry "libraries-svr4".
10546 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10547 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10548 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10549 PACKET_qXfer_libraries_svr4.
10551 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10553 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10554 PSW address/mask between 8-byte and 16-byte formats.
10555 (s390_supply_ptrace_register): Likewise.
10556 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10557 basic addressing mode bit.
10559 2011-11-24 Stan Shebs <stan@codesourcery.com>
10561 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10563 2011-11-17 Stan Shebs <stan@codesourcery.com>
10565 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10566 (tracing_start_time): New global.
10567 (tracing_stop_time): New global.
10568 (tracing_user_name): New global.
10569 (tracing_notes): New global.
10570 (tracing_stop_note): New global.
10571 (cmd_qtstart): Set traceframe_usage, start_time.
10572 (stop_tracing): Set stop_time.
10573 (cmd_qtstatus): Report additional status.
10574 (cmd_qtp): New function.
10575 (handle_tracepoint_query): Call it.
10576 (cmd_qtnotes): New function.
10577 (handle_tracepoint_general_set): Call it.
10578 (get_timestamp): Rename from tsv_get_timestamp.
10580 2011-11-14 Stan Shebs <stan@codesourcery.com>
10581 Kwok Cheung Yeung <kcy@codesourcery.com>
10583 * linux-x86-low.c (small_jump_insn): New.
10584 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10585 trampoline and error message, build a trampoline and issue a small
10586 jump instruction to it.
10587 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10588 trampoline and error message.
10589 (x86_get_min_fast_tracepoint_insn_len): New.
10590 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10591 * linux-low.h (struct linux_target_ops): Add arguments to
10592 install_fast_tracepoint_jump_pad operation, add new operation.
10593 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10595 (linux_get_min_fast_tracepoint_insn_len): New function.
10596 (linux_target_op): Add new operation.
10597 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10598 (gdb_trampoline_buffer_end): Ditto.
10599 (gdb_trampoline_buffer_error): Ditto.
10600 (struct ipa_sym_addresses): Add fields for new IPA variables.
10601 (symbol_list): Add entries for new IPA variables.
10602 (struct tracepoint): Add fields to hold the address range of the
10603 trampoline used by the tracepoint.
10604 (trampoline_buffer_head): New static variable.
10605 (trampoline_buffer_tail): Ditto.
10606 (claim_trampoline_space): New function.
10607 (have_fast_tracepoint_trampoline_buffer): New function.
10608 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10610 (install_fast_tracepoint): Ditto, also add error buffer argument.
10611 (cmd_qtminftpilen): New function.
10612 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10613 (fast_tracepoint_from_trampoline_address): New function.
10614 (fast_tracepoint_collecting): Handle trampoline as part of jump
10616 (set_trampoline_buffer_space): New function.
10617 (initialize_tracepoint): Initialize new IPA variables.
10618 * target.h (struct target_ops): Add arguments to
10619 install_fast_tracepoint_jump_pad operation, add new
10620 get_min_fast_tracepoint_insn_len operation.
10621 (target_get_min_fast_tracepoint_insn_len): New.
10622 (install_fast_tracepoint_jump_pad): Add arguments.
10623 * server.h (IPA_BUFSIZ): Define.
10624 * linux-i386-ipa.c: Include extra header files.
10625 (initialize_fast_tracepoint_trampoline_buffer): New function.
10626 (initialize_low_tracepoint): Call it.
10627 * server.h (set_trampoline_buffer_space): Declare.
10628 (claim_trampoline_space): Ditto.
10629 (have_fast_tracepoint_trampoline_buffer): Ditto.
10631 2011-11-14 Yao Qi <yao@codesourcery.com>
10633 * server.c (handle_query): Handle InstallInTrace for qSupported.
10634 * tracepoint.c (add_tracepoint): Sort list.
10635 (install_tracepoint, download_tracepoint): New.
10636 (cmd_qtdp): Call them to install and download tracepoints.
10637 (sort_tracepoints): Removed.
10638 (cmd_qtstart): Update.
10640 2011-11-14 Yao Qi <yao@codesourcery.com>
10642 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10643 * mem-break.h: Declare.
10644 * tracepoint.c (cmd_qtstart): Move some code to ...
10645 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10647 (download_tracepoints): Move some code to ...
10648 (download_tracepoint_1): ... here. New.
10650 2011-11-08 Yao Qi <yao@codesourcery.com>
10652 * remote-utils.c (relocate_instruction): A comment fix.
10654 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10656 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10657 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10658 dr_status_mirror and dr_control_mirror from debug_reg_state.
10659 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10660 (i386_initial_stuff): Remove use of deleted globals.
10661 (i386_get_thread_context, i386_set_thread_context,
10662 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10663 from debug_reg_state.
10665 2011-11-05 Yao Qi <yao@codesourcery.com>
10667 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10668 address as TPOINT's.
10670 2011-11-02 Stan Shebs <stan@codesourcery.com>
10672 * tracepoint.c (agent_mem_read_string): New function.
10673 (eval_agent_expr): Call it for tracenz.
10674 * server.c (handle_query): Report support for tracenz.
10676 2011-11-02 Yao Qi <yao@codesourcery.com>
10678 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10680 2011-11-02 Yao Qi <yao@codesourcery.com>
10682 * target.h: Fix a typo in comment.
10684 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10686 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10687 clobber the breakpoints' shadows with fast tracepoint jumps.
10688 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10689 * target.c (write_inferior_memory): Also pass MYADDR down to
10692 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10694 * configure.ac: Check support for personality routine.
10695 * configure: Regenerate.
10696 * config.in: Likewise.
10697 * linux-low.c: Include <sys/personality.h>.
10698 Define ADDR_NO_RANDOMIZE if necessary.
10699 (linux_create_inferior): Disable address space randomization when
10700 forking inferior, if requested.
10701 (linux_supports_disable_randomization): New function.
10702 (linux_target_ops): Install it.
10703 * server.h (disable_randomization): Declare.
10704 * server.c (disable_randomization): New global variable.
10705 (handle_general_set): Handle QDisableRandomization.
10706 (handle_query): Likewise for qSupported.
10707 (main): Support --disable-randomization and --no-disable-randomization
10708 command line arguments.
10709 * target.h (struct target_ops): Add supports_disable_randomization.
10710 (target_supports_disable_randomization): New macro.
10712 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10714 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10716 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10717 [!PT_GETDSBT] (target_loadmap): New definition.
10718 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10719 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10720 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10721 and PT_GETDSBT to LINUX_LOADMAP.
10722 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10723 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10725 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10727 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10728 (arm_linux_hwbp_cap): New static variable.
10729 (arm_linux_get_hwbp_cap): Replace by ...
10730 (arm_linux_init_hwbp_cap): ... this new function.
10731 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10732 (arm_linux_get_hw_watchpoint_count): Likewise.
10733 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10734 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10735 (arm_prepare_to_resume): Use perror_with_name instead of error.
10737 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10739 * linux-arm-low.c: Include <signal.h>.
10740 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10741 (struct arm_linux_hwbp_cap): New data type.
10742 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10743 (struct arm_linux_hw_breakpoint): New data type.
10744 (MAX_BPTS, MAX_WPTS): Define.
10745 (struct arch_process_info, struct arch_lwp_info): New data types.
10746 (arm_linux_get_hwbp_cap): New function.
10747 (arm_linux_get_hw_breakpoint_count): Likewise.
10748 (arm_linux_get_hw_watchpoint_count): Likewise.
10749 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10750 (arm_hwbp_control_initialize): Likewise.
10751 (arm_hwbp_control_is_enabled): Likewise.
10752 (arm_hwbp_control_is_initialized): Likewise.
10753 (arm_hwbp_control_disable): Likewise.
10754 (arm_linux_hw_breakpoint_equal): Likewise.
10755 (arm_linux_hw_point_initialize): Likewise.
10756 (struct update_registers_data): New data structure.
10757 (update_registers_callback: New function.
10758 (arm_insert_point): Likewise.
10759 (arm_remove_point): Likewise.
10760 (arm_stopped_by_watchpoint): Likewise.
10761 (arm_stopped_data_address): Likewise.
10762 (arm_new_process): Likewise.
10763 (arm_new_thread): Likewise.
10764 (arm_prepare_to_resume): Likewise.
10765 (the_low_target): Register arm_insert_point, arm_remove_point,
10766 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10767 arm_new_thread, and arm_prepare_to_resume.
10769 2011-09-15 Stan Shebs <stan@codesourcery.com>
10771 * server.h (struct emit_ops): Add compare-goto fields.
10772 * tracepoint.c (gdb_agent_op_sizes): New table.
10773 (emit_eq_goto): New function.
10774 (emit_ne_goto): New function.
10775 (emit_lt_goto): New function.
10776 (emit_le_goto): New function.
10777 (emit_gt_goto): New function.
10778 (emit_ge_goto): New function.
10779 (is_goto_target): New function.
10780 (compile_bytecodes): Recognize special cases of compare-goto
10781 combinations and call specialized emitters for them.
10782 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10783 (amd64_emit_ne_goto): New function.
10784 (amd64_emit_lt_goto): New function.
10785 (amd64_emit_le_goto): New function.
10786 (amd64_emit_gt_goto): New function.
10787 (amd64_emit_ge_goto): New function.
10788 (amd64_emit_ops): Add the new functions.
10789 (i386_emit_eq_goto): New function.
10790 (i386_emit_ne_goto): New function.
10791 (i386_emit_lt_goto): New function.
10792 (i386_emit_le_goto): New function.
10793 (i386_emit_gt_goto): New function.
10794 (i386_emit_ge_goto): New function.
10795 (i386_emit_ops): Add the new functions.
10797 2011-09-08 Stan Shebs <stan@codesourcery.com>
10799 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10800 (i386_emit_epilogue): Restore %ebx.
10802 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10804 * server.c (step_thread): Remove definition.
10805 (process_serial_event): Don't handle Hs.
10806 * server.h (step_thread): Remove declaration.
10807 * target.c (set_desired_inferior): Remove use of step_thread.
10809 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10811 * linux-low.c: Include linux-procfs.h.
10812 (linux_attach_lwp_1): Update comments.
10813 (linux_attach): Scan for existing threads when attaching to a
10814 process that is the tgid.
10815 * Makefile.in: Update dependencies.
10817 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10819 * configure.srv: Add linux-procfs.o dependencies.
10821 2011-08-14 Yao Qi <yao@codesourcery.com>
10823 * target.h (struct target_ops): Fix indent.
10824 * win32-low.c (win32_target_ops): Fix comment.
10826 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10827 Yao Qi <yao@codesourcery.com>
10829 * Makefile.in (clean): Remove tic6x-*.c files.
10830 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10831 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10832 (tic6x-c64xp-linux.c): Likewise.
10833 * configure.srv: Add support for tic6x-*-uclinux.
10834 * linux-tic6x-low.c: New.
10835 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10837 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10838 Yao Qi <yao@codesourcery.com>
10840 * target.h (struct target_ops): Add read_loadmap.
10841 * linux-low.c (struct target_loadseg): New type.
10842 (struct target_loadmap): New type.
10843 (linux_read_loadmap): New function.
10844 (linux_target_ops): Add linux_read_loadmap.
10845 * server.c (handle_query): Support qXfer:fdpic:read packet.
10846 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10849 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10851 * win32-low.c: Include <stdint.h>.
10853 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10855 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10856 to the inferior here.
10857 (i386_remove_aligned_watchpoint): Ditto.
10858 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10859 fit part of the watchpoint in the debug registers.
10860 (i386_update_inferior_debug_regs): New.
10861 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10862 registers, and only update the inferior on success.
10863 (i386_low_remove_watchpoint): Ditto.
10865 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10867 * linux-low.c (compare_ints, unique, list_threads, show_process,
10868 linux_core_of_thread): Delete.
10869 (linux_target_ops): Change linux_core_of_thread to
10870 linux_common_core_of_thread.
10871 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10872 * utils.c (malloc_failure): Change type of argument.
10873 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10874 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10875 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10876 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10877 (IPA_OBJS): Add common-utils-ipa.o.
10878 (ptid_h, linux_osdata_h): New macros.
10879 (server_h): Add common/common-utils.h, common/xml-utils.h,
10880 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10882 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10883 ptid.o, buffer.o): New rules.
10884 (linux-low.o): Add common/linux-osdata.h as a dependency.
10885 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10886 * configure.ac: Add AC_HEADER_DIRENT check.
10887 * config.in: Regenerate.
10888 * configure: Regenerate.
10889 * remote-utils.c (xml_escape_text): Delete.
10890 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10891 buffer_xml_printf): Move to common/buffer.c.
10892 * server.c (main): Remove call to initialize_inferiors.
10893 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10894 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10895 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10896 internal_error, gdb_assert, gdb_assert_fail): Delete.
10897 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10898 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10900 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10901 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10902 initialize_inferiors): Delete.
10904 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10906 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10909 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10911 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10913 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10915 2011-05-26 Yao Qi <yao@codesourcery.com>
10917 * Makefile.in (thread-db.o): Track dependence to
10918 common/gdb_thread_db.h.
10919 * thread-db.c: include gdb_thread_db.h from right place.
10921 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10923 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10924 __FILE__ and __LINE__ to internal_error.
10926 2011-05-13 Doug Evans <dje@google.com>
10928 * thread-db.c (try_thread_db_load_from_sdir): New function.
10929 (try_thread_db_load_from_dir): New function.
10930 (thread_db_load_search): Handle $sdir, ignore $pdir.
10931 Remove trying of system directories if search of
10932 libthread-db-search-path fails, that is now done via $sdir.
10934 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10936 * server.c (handle_query): Add EnableDisableTracepoints to the list
10937 of supported features.
10938 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10940 (cmd_qtenable_disable): New.
10941 (cmd_qtstart): Install tracepoints even if disabled.
10942 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10943 receiving a QTEnable or QTDisable packet.
10944 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10945 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10947 (gdb_probe): Skip data collection if static tracepoint is disabled.
10949 2011-05-10 Doug Evans <dje@google.com>
10951 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10953 2011-05-04 Doug Evans <dje@google.com>
10955 * linux-low.c (linux_join): Skip process lookup.
10956 * spu-low.c (spu_join): Ditto.
10957 * server.c (join_inferiors_callback): Delete.
10958 (process_serial_event): For 'D' packet (detach) call join_inferior
10961 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10963 * README: Don't mention xscale*-*-linux*.
10964 * configure.srv (xscale*-*-linux*): Don't handle target.
10966 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10968 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10970 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10971 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10972 (i386_emit_void_call_2): Likewise.
10974 2011-04-26 Yao Qi <yao@codesourcery.com>
10976 * linux-low.c: Move common macros to linux-ptrace.h.
10977 Include linux-ptrace.h.
10978 * Makefile.in (linux_ptrace_h): New.
10979 (linux-low.o): Depends on linux-ptrace.h.
10981 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10983 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10984 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10985 (remote_prepare): New function with most of the TCP code from ...
10986 (remote_open): ... here. Detect PORT here unconditionally. Move also
10987 setting transport_is_reliable.
10988 * server.c (run_once): New variable.
10989 (gdbserver_usage): Document it.
10990 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10991 the first run if RUN_ONCE.
10992 * server.h (run_once, remote_prepare): New declarations.
10994 2011-04-19 Tom Tromey <tromey@redhat.com>
10996 * win32-low.c (handle_load_dll): Remove duplicate "the".
10998 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11000 Remove support for old Cygwin 1.5 versions.
11001 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11002 function to avoid warning.
11003 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11006 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11008 * gdbserver/server.h (Macro _): Define it if not available.
11010 2011-03-14 Michael Snyder <msnyder@vmware.com>
11012 * hostio.c (handle_close): Remove unnecessary null test.
11014 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11016 * Makefile.in (maintainer-clean realclean distclean): Remove
11017 "make ... subdir_do" command.
11019 2011-03-10 Michael Snyder <msnyder@vmware.com>
11021 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11023 * server.c (handle_v_run): Free alloced buffer on early return.
11025 2011-03-09 Yao Qi <yao@codesourcery.com>
11028 2011-03-04 Yao Qi <yao@codesourcery.com>
11030 * Makefile.in: Remove GNU make feature --directory.
11032 2011-03-05 Yao Qi <yao@codesourcery.com>
11034 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11035 (subdir_do): New make target. Copied from gdb/Makefile.
11036 (maintainer-clean, realclean, distclean, clean): Call corresponding
11037 make targets in common/Makefile.
11039 2011-02-11 Yao Qi <yao@codesourcery.com>
11041 * configure.ac: Call AC_PROG_RANLIB.
11042 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11043 * configure: Regenerate.
11045 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11047 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11049 2011-03-06 Yao Qi <yao@codesourcery.com>
11051 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11053 2011-03-05 Yao Qi <yao@codesourcery.com>
11055 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11056 (subdir_do): New make target. Copied from gdb/Makefile.
11057 (maintainer-clean, realclean, distclean, clean): Call corresponding
11058 make targets in common/Makefile.
11060 2011-03-04 Yao Qi <yao@codesourcery.com>
11062 * Makefile.in: Remove GNU make feature --directory.
11064 2011-03-04 Michael Snyder <msnyder@vmware.com>
11066 * server.c (queue_stop_reply): Call xmalloc not malloc.
11068 2011-03-02 Michael Snyder <msnyder@vmware.com>
11070 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11072 2011-02-28 Michael Snyder <msnyder@vmware.com>
11074 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11075 (cmd_qtframe): Ditto.
11076 (cmd_qtbuffer): Ditto.
11077 (cmd_bigqtbuffer): Ditto.
11079 * utils.c (decimal2str): Initialize 'width' to nine, then
11080 don't mess with it.
11082 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11084 * hostio.c (require_data): Free *data, not data.
11086 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11088 * hostio.c (require_data): Use free, not xfree.
11090 2011-02-27 Michael Snyder <msnyder@vmware.com>
11092 * server.c (handle_query): Discard unused value.
11094 * hostio.c (require_data): Free malloc memory before returning
11097 2011-02-26 Michael Snyder <msnyder@vmware.com>
11099 * linux-low.c (list_threads): Call closedir for dirent.
11101 2011-02-27 Michael Snyder <msnyder@vmware.com>
11103 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11104 a case statement falls through.
11106 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11108 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11111 2011-02-26 Michael Snyder <msnyder@vmware.com>
11113 * utils.c (decimal2str): Eliminate dead code and dead param.
11114 (pulongest): Drop dead param from call to decimal2str.
11117 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11119 Revert the following patch (not approved yet):
11120 2011-02-21 Hui Zhu <teawater@gmail.com>
11121 * tracepoint.c (tp_printf): New function.
11122 (eval_agent_expr): Handle gdb_agent_op_printf.
11124 2011-02-21 Hui Zhu <teawater@gmail.com>
11126 * tracepoint.c (tp_printf): New function.
11127 (eval_agent_expr): Handle gdb_agent_op_printf.
11129 2011-02-18 Tom Tromey <tromey@redhat.com>
11131 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11132 (tracepoint.o): Likewise.
11133 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11134 (gdb_agent_op_names): Likewise.
11136 2011-02-18 Tom Tromey <tromey@redhat.com>
11138 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11139 gdb_agent_op_rot>: New constants.
11140 (gdb_agent_op_names): Add pick and roll.
11141 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11144 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11146 * aclocal.m4: Regenerated with aclocal-1.11.1.
11148 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11150 * server.c (handle_qxfer_traceframe_info): New.
11151 (qxfer_packets): Register "traceframe-info".
11152 (handle_query): Report support for qXfer:traceframe-info:read+.
11153 * tracepoint.c (match_blocktype): New.
11154 (traceframe_find_block_type): Rename to ...
11155 (traceframe_walk_blocks): ... this. Add callback filter argument,
11157 (traceframe_find_block_type): New, reimplemented on top of
11158 traceframe_walk_blocks.
11159 (build_traceframe_info_xml): New.
11160 (traceframe_read_info): New.
11161 * server.h (traceframe_read_info): Declare.
11163 2011-02-11 Yao Qi <yao@codesourcery.com>
11165 * configure.ac: Call AC_PROG_RANLIB.
11166 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11167 * configure: Regenerate.
11169 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11171 * server.c (gdb_read_memory): Change return semantics to allow
11173 (handle_search_memory_1): Adjust.
11174 (process_serial_event) <'m' packet>: Handle partial transfers.
11175 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11177 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11179 * regcache.c (init_register_cache): Initialize
11180 regcache->register_status.
11181 (free_register_cache): Release regcache->register_status.
11182 (regcache_cpy): Copy register_status.
11183 (registers_to_string): Print 'x's for unavailable registers.
11184 (supply_register): Mark the register's status valid or
11185 unavailable, depending on whether a buffer was passed in or not.
11186 (supply_register_zeroed): New.
11187 (supply_regblock): Mark the registers' status valid or
11188 unavailable, depending on whether a buffer was passed in or not.
11189 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11190 (struct regcache): New `register_status' field.
11191 (supply_register_zeroed): Declare.
11192 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11193 supply_register_zeroed, rather than passing a NULL buffer to
11195 * tracepoint.c (fetch_traceframe_registers): Update comment.
11197 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11199 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11202 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11204 * server.h (decode_xfer_write): Change prototype.
11205 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11206 and don't extract the annex here.
11207 * server.c (decode_xfer_read): Remove `annex' parameter,
11208 and don't extract the annex here.
11209 (decode_xfer): New.
11210 (struct qxfer): New.
11211 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11212 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11213 (handle_qxfer_statictrace): New functions, abstracted out from
11214 handle_query, and made to use the struct qxfer interface.
11215 (handle_threads_qxfer_proper): Rename to ...
11216 (handle_qxfer_threads_proper): ... this.
11217 (handle_threads_qxfer): Rename to ...
11218 (handle_qxfer_threads): ... this. Adjust.
11219 (qxfer_packets): New array.
11220 (handle_qxfer): New function.
11221 (handle_query): Use handle_qxfer.
11223 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11225 * gdbreplay.c: Shorten lines of >= 80 columns.
11226 * linux-low.c: Ditto.
11227 * linux-ppc-low.c: Ditto.
11228 * linux-s390-low.c: Ditto.
11229 * linux-sparc-low.c: Ditto.
11230 * linux-x86-low.c: Ditto.
11231 * linux-xtensa-low.c: Ditto.
11232 * mem-break.c: Ditto.
11233 * nto-low.c: Ditto.
11234 * regcache.h: Ditto.
11235 * remote-utils.c: Ditto.
11238 * thread-db.c: Ditto.
11239 * tracepoint.c: Ditto.
11241 * win32-low.h: Ditto.
11243 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11245 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11248 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11250 * server.c (gdbserver_version): Update copyright year in version
11252 * gdbreplay.c (gdbreplay_version): Ditto.
11254 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11256 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11257 * linux-bfin-low.c: New file.
11258 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11259 PT_DATA_ADDR for BFIN targets.
11260 * Makefile.in (SFILES): Add linux-bfin-low.c.
11261 (clean): Remove reg-bfin.c.
11262 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11263 * README: Mention supported Blackfin targets.
11265 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11267 * .gitignore: New file.
11269 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11271 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11273 2010-10-22 Jie Zhang <jie@codesourcery.com>
11275 * Makefile.in: Add FLAGS_TO_PASS variable.
11276 (install): Remove dependency of install-only and recursively
11277 invoke make for install-only.
11279 2010-10-04 Doug Evans <dje@google.com>
11281 * Makefile.in (uninstall): Use $(DESTDIR).
11283 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11287 * linux-x86-low.c (compat_siginfo_from_siginfo)
11288 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11289 si_code is < 0. Check for si_code == SI_TIMER before checking for
11292 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11294 * lynx-i386-low.c: New file.
11295 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11297 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11299 * lynx-low.c (ptrace_request_to_str): Remove handling for
11300 request values that have been removed in LynxOS 5.x.
11302 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11304 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11307 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11309 * configure.ac: Add --enable-inprocess-agent option.
11310 * configure: Rebuilt.
11312 2010-09-06 Yao Qi <yao@codesourcery.com>
11314 * linux-low.c (linux_kill): Remove unused variable.
11315 (linux_stabilize_threads): Likewise.
11316 * server.c (start_inferior): Likewise.
11317 (queue_stop_reply_callback): Likewise.
11318 * tracepoint.c (do_action_at_tracepoint): Likewise.
11320 2010-09-06 Yao Qi <yao@codesourcery.com>
11322 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11325 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11327 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11329 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11331 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11334 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11336 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11337 gdbserver/lynx-ppc-low.c: New files.
11338 * Makefile.in (lynx_low_h): New variable.
11339 (lynx-low.o, lynx-ppc-low.o): New rules.
11340 * configure.ac: On LynxOS, link with -lnetinet.
11341 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11342 * configure: regenerate.
11344 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11346 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11347 * configure.ac: Add check for vasprintf and vsnprintf.
11348 * configure, config.in: Regenerate.
11349 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11351 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11353 * gdbreplay.c: Move include of alloca.h up, next to include of
11355 * server.h: Add include of malloc.h.
11356 * mem-break.c: Remove include of malloc.h.
11357 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11359 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11361 * Makefile.in (memmem.o): Build with -Wno-error.
11363 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11365 * utils.c (xsnprintf): Make non-static.
11366 * server.h: Add xsnprintf declaration.
11367 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11368 replace calls to snprintf by calls to xsnprintf throughout.
11370 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11372 * configure.ac: Add configure check for alloca.
11373 * configure, config.in: Regenerate.
11374 * server.h: Include alloca.h if it exists.
11375 * gdbreplay.c: Include alloca.h if it exists.
11377 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11379 * linux-low.c (__SIGRTMIN): Define if not already defined.
11380 (linux_create_inferior): Check for __ANDROID__ rather than
11382 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11383 are already deferred.
11384 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11385 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11386 stopped and already has a pending signal to report.
11387 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11388 a pending signal to report or is moving out of a jump pad.
11389 (linux_init_signals): Check for __ANDROID__ rather than
11392 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11394 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11395 debug_threads check. Avoid a linear search when not doing debug
11398 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11400 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11401 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11402 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11403 (process_event): Change local fd's type to gdb_fildes_t.
11404 (create_file_handler): Adjust prototype.
11405 (delete_file_handler): Adjust prototype.
11406 (handle_file_event): Adjust prototype. Use pfildes.
11407 (create_file_event): Adjsut prototype.
11408 * remote-utils.c (remote_desc, listen_desc): Change type to
11410 * server.h: New gdb_fildes_t typedef.
11411 [USE_WIN32API]: Include winsock2.h.
11412 (delete_file_handler, add_file_handler): Adjust prototypes.
11413 (pfildes): Declare.
11414 * utils.c (pfildes): New.
11416 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11418 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11419 * configure: Regenerate.
11421 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11423 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11424 (linux_done_accessing_memory): ... this.
11425 (linux_target_ops): Adjust.
11426 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11427 * nto-low.c (nto_target_ops): Adjust comment.
11428 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11429 * spu-low.c (spu_target_ops): Adjust comment.
11430 * target.h (target_ops): Rename unprepare_to_access_memory field
11431 to done_accessing_memory.
11432 (unprepare_to_access_memory): Rename to ...
11433 (done_accessing_memory): ... this.
11435 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11437 * linux-low.c (linux_prepare_to_access_memory): New.
11438 (linux_unprepare_to_access_memory): New.
11439 (linux_target_ops): Install them.
11440 * server.c (read_memory): Rename to ...
11441 (gdb_read_memory): ... this. Use
11442 prepare_to_access_memory/prepare_to_access_memory.
11443 (write_memory): Rename to ...
11444 (gdb_write_memory): ... this. Use
11445 prepare_to_access_memory/prepare_to_access_memory.
11446 (handle_search_memory_1): Adjust.
11447 (process_serial_event): Adjust.
11448 * target.h (struct target_ops): New fields
11449 prepare_to_access_memory and unprepare_to_access_memory.
11450 (prepare_to_access_memory, unprepare_to_access_memory): New.
11451 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11452 prepare_to_access_memory/prepare_to_access_memory.
11453 * nto-low.c (nto_target_ops): Adjust.
11454 * spu-low.c (spu_target_ops): Adjust.
11455 * win32-low.c (win32_target_ops): Adjust.
11457 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11459 * Makefile.in (WARN_CFLAGS): Get it from configure.
11460 (WERROR_CFLAGS): New.
11461 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11462 * configure.ac: Introduce --enable-werror, which adds -Werror to
11463 the compiler command line. Enabled by default. Disable with
11464 --disable-werror. Add -Wdeclaration-after-statement
11465 Wpointer-arith and -Wformat-nonliteral to warning flags.
11466 * configure: Regenerate.
11468 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11470 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11472 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11474 * gdbreplay.c (remote_error): New.
11476 (expect): Use gdbchar. Check for error reading from GDB.
11477 Clarify sync error output.
11478 (play): Check for errors writing to GDB.
11479 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11480 * remote-utils.c (getpkt): Check for errors writing to the remote
11483 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11485 * linux-low.c (linux_wait_1): Move non-debugging code out of
11486 `debug_threads' control.
11488 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11490 * linux-low.c (linux_wait_1): Don't set last_status here.
11491 * server.c (push_event, queue_stop_reply_callback): Assert we're
11492 not pushing a TARGET_WAITKIND_IGNORE event.
11493 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11494 (myresume, handle_target_event): Set the thread's last_resume_kind
11495 and last_status from the target returned status.
11497 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11501 * linux-x86-low.c (update_debug_registers_callback): New.
11502 (i386_dr_low_set_addr): Use it.
11503 (i386_dr_low_get_addr): New.
11504 (i386_dr_low_set_control): Use update_debug_registers_callback.
11505 (i386_dr_low_get_control): New.
11506 (i386_dr_low_get_status): Adjust.
11507 * linux-low.c (linux_stop_lwp): New.
11508 * linux-low.h (linux_stop_lwp): Declare.
11510 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11511 argument instead of a i386_debug_reg_state.
11512 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11513 a i386_debug_reg_state.
11514 (i386_insert_aligned_watchpoint): Adjust.
11515 (i386_remove_aligned_watchpoint): Adjust.
11516 (i386_low_stopped_data_address): Read the debug registers from the
11517 inferior instead of from the mirrors.
11518 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11519 (i386_dr_low_get_addr): Declare.
11520 (i386_dr_low_get_control): Declare.
11521 (i386_dr_low_get_status): Change prototype.
11523 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11524 (i386_dr_low_get_addr): New.
11525 (i386_dr_low_get_control): New.
11526 (i386_dr_low_get_status): Adjust prototype. Return
11528 (i386_initial_stuff): Clear dr_status_mirror and
11530 (i386_get_thread_context): Adjust.
11531 (i386_set_thread_context): Adjust.
11532 (i386_thread_added): Adjust.
11534 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11536 * linux-low.h (linux_thread_area): Delete declaration.
11538 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11540 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11541 after its termination.
11543 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11545 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11546 (gdb_wants_all_stopped): Delete.
11547 (linux_wait_1): Don't call them.
11548 * server.c (handle_v_cont): Tag all threads as want-stopped.
11549 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11550 stopped as "client-wants-stopped".
11552 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11554 * Makefile.in (signals_h): New.
11555 (server_h): Depend on it.
11556 (server.o): Don't depend on $(signals_def).
11557 (signals.o): Depend on $(signals_def).
11559 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11561 * Makefile.in (signals_def): New.
11562 (server_h): Append include/gdb/signals.h and signals_def.
11563 (server.o): Append signals_def.
11565 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11567 * server.c (handle_target_event): Use target_signal_to_host for
11568 resume_info.sig initialization.
11569 * target.h (struct thread_resume) <sig>: New comment.
11571 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11573 * server.c (handle_query): strcpy() the returned string from paddress()
11574 instead of sprintf().
11575 * utils.c (paddress): Return phex_nz().
11577 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11579 * server.c (handle_v_cont): Call mourn_inferior if process
11581 (myresume): Likewise.
11583 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11585 Static tracepoints, and integration with UST.
11587 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11588 * mem-break.c (uninsert_all_breakpoints)
11589 (reinsert_all_breakpoints): New.
11590 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11591 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11592 (gdb_agent_ust_loaded, helper_thread_id)
11593 (gdb_agent_helper_thread_id): New macros.
11594 (struct ipa_sym_addresses): Add addr_ust_loaded,
11595 addr_helper_thread_id, addr_cmd_buf.
11596 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11597 (in_process_agent_loaded_ust): New.
11598 (write_e_ust_not_loaded): New.
11599 (maybe_write_ipa_ust_not_loaded): New.
11600 (struct collect_static_trace_data_action): New.
11601 (enum tracepoint_type) <static_tracepoint>: New.
11602 (struct tracepoint) <handle>: Mention static tracepoints.
11603 (struct static_tracepoint_ctx): New.
11604 (CMD_BUF_SIZE): New.
11605 (add_tracepoint_action): Handle static tracepoint actions.
11606 (unprobe_marker_at): New.
11607 (clear_installed_tracepoints): Handle static tracepoints.
11608 (cmd_qtdp): Handle static tracepoints.
11609 (probe_marker_at): New.
11610 (cmd_qtstart): Handle static tracepoints.
11611 (response_tracepoint): Handle static tracepoints.
11612 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11613 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11614 (get_context_regcache): Handle static tracepoints.
11615 (do_action_at_tracepoint): Handle static tracepoint actions.
11616 (traceframe_find_block_type): Handle static trace data blocks.
11617 (traceframe_read_sdata): New.
11618 (download_tracepoints): Download static tracepoint actions.
11619 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11620 (GDB_PROBE_NAME): New.
11622 (GET_UST_SYM): New.
11625 (ust_marker_to_static_tracepoint): New.
11627 (collect_ust_data_at_tracepoint): New.
11628 (gdb_ust_probe): New.
11629 (UNIX_PATH_MAX, SOCK_DIR): New.
11630 (gdb_ust_connect_sync_socket): New.
11631 (resume_thread, stop_thread): New.
11632 (run_inferior_command): New.
11633 (init_named_socket): New.
11634 (gdb_ust_socket_init): New.
11635 (cstr_to_hexstr): New.
11637 (first_marker, next_marker): New.
11638 (response_ust_marker): New.
11639 (cmd_qtfstm, cmd_qtsstm): New.
11640 (unprobe_marker_at, probe_marker_at): New.
11641 (cmd_qtstmat, gdb_ust_thread): New.
11642 (gdb_ust_init): New.
11643 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11644 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11645 (ST_REGENTRY): New.
11646 (x86_64_st_collect_regmap): New.
11647 (X86_64_NUM_ST_COLLECT_GREGS): New.
11648 (AMD64_RIP_REGNUM): New.
11649 (supply_static_tracepoint_registers): New.
11650 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11651 (ST_REGENTRY): New.
11652 (i386_st_collect_regmap): New.
11653 (i386_NUM_ST_COLLECT_GREGS): New.
11654 (supply_static_tracepoint_registers): New.
11655 * server.c (handle_query): Handle qXfer:statictrace:read.
11656 <qSupported>: Report support for StaticTracepoints, and
11657 qXfer:statictrace:read features.
11658 * server.h (traceframe_read_sdata)
11659 (supply_static_tracepoint_registers): Declare.
11660 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11661 (unpack_varlen_hex): Include in IPA build.
11662 * Makefile.in (ustlibs, ustinc): New.
11663 (IPA_OBJS): Add remote-utils-ipa.o.
11664 ($(IPA_LIB)): Link -ldl and -lpthread.
11666 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11667 * config.in, configure: Regenerate.
11669 2010-06-20 Ian Lance Taylor <iant@google.com>
11670 Pedro Alves <pedro@codesourcery.com>
11672 * linux-x86-low.c (always_true): Delete.
11673 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11674 trying to fool the compiler with always_true.
11676 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11678 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11679 conditions in gdbserver.
11681 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11683 * spu-low.c (spu_read_memory): Wrap around local store limit.
11684 (spu_write_memory): Likewise.
11686 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11688 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11689 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11691 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11693 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11694 uses with LONGEST uses.
11696 2010-06-14 Stan Shebs <stan@codesourcery.com>
11697 Pedro Alves <pedro@codesourcery.com>
11701 * linux-x86-low.c: Include limits.h.
11703 (always_true): New.
11706 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11707 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11708 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11709 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11710 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11711 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11712 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11713 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11714 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11715 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11716 (amd64_emit_void_call_2): New.
11717 (amd64_emit_ops): New.
11718 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11719 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11720 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11721 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11722 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11723 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11724 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11725 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11726 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11727 (i386_emit_stack_adjust, i386_emit_int_call_1)
11728 (i386_emit_void_call_2): New.
11729 (i386_emit_ops): New.
11730 (x86_emit_ops): New.
11731 (the_low_target): Install x86_emit_ops.
11732 * server.h (struct emit_ops): New.
11733 (get_raw_reg_func_addr): Declare.
11734 (current_insn_ptr, emit_error): Declare.
11735 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11736 (set_trace_state_variable_value): New defines.
11737 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11738 addr_get_trace_state_variable_value and
11739 addr_set_trace_state_variable_value.
11740 (symbol_list): New fields for get_raw_reg,
11741 get_trace_state_variable_value and set_trace_state_variable_value.
11742 (condfn): New typedef.
11743 (struct tracepoint): New field `compiled_cond'.
11744 (do_action_at_tracepoint): Clear compiled_cond.
11745 (get_trace_state_variable_value, set_trace_state_variable_value):
11747 (condition_true_at_tracepoint): If there's a compiled condition,
11749 (current_insn_ptr, emit_error): New globals.
11750 (struct bytecode_address): New.
11751 (get_raw_reg_func_addr): New.
11752 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11753 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11754 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11755 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11756 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11757 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11758 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11759 (compile_tracepoint_condition, compile_bytecodes): New.
11760 * target.h (emit_ops): Forward declare.
11761 (struct target_ops): New field emit_ops.
11762 (target_emit_ops): New.
11763 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11764 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11765 * linux-low.c (linux_emit_ops): New.
11766 (linux_target_ops): Install it.
11767 * linux-low.h (struct linux_target_ops): New field emit_ops.
11769 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11771 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11772 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11774 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11775 Stan Shebs <stan@codesourcery.com>
11777 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11778 (all): Depend on $(extra_libraries).
11779 (install-only): Install the IPA.
11780 (IPA_OBJS, IPA_LIB): New.
11781 (clean): Remove the IPA lib.
11782 (IPAGENT_CFLAGS): New.
11783 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11784 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11785 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11786 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11787 * configure.ac: Check for atomic builtins support in the compiler.
11788 (IPA_DEPFILES, extra_libraries): Define.
11789 * configure.srv (ipa_obj): Add description.
11790 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11791 (i[34567]86-*-linux*): Set ipa_obj.
11792 (x86_64-*-linux*): Set ipa_obj.
11793 * linux-low.c (stabilizing_threads): New.
11794 (supports_fast_tracepoints): New.
11795 (linux_detach): Stabilize threads before detaching.
11796 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11797 the lwp is either not stabilizing, or is moving out of a jump pad.
11798 (linux_fast_tracepoint_collecting): New.
11799 (maybe_move_out_of_jump_pad): New.
11800 (enqueue_one_deferred_signal): New.
11801 (dequeue_one_deferred_signal): New.
11802 (linux_wait_for_event_1): If moving out of a jump pad, defer
11803 pending signals to later.
11804 (linux_stabilize_threads): New.
11805 (linux_wait_1): Check if threads need moving out of jump pads, and
11807 (stuck_in_jump_pad_callback): New.
11808 (move_out_of_jump_pad_callback): New.
11809 (lwp_running): New.
11810 (linux_resume_one_lwp): Handle moving out of jump pads.
11811 (linux_set_resume_request): Dequeue deferred signals.
11812 (need_step_over_p): Also step over fast tracepoint jumps.
11813 (start_step_over): Also uninsert fast tracepoint jumps.
11814 (finish_step_over): Also reinsert fast tracepoint jumps.
11815 (linux_install_fast_tracepoint_jump): New.
11816 (linux_target_ops): Install linux_stabilize_threads and
11817 linux_install_fast_tracepoint_jump_pad.
11818 * linux-low.h (linux_target_ops) <get_thread_area,
11819 install_fast_tracepoint_jump_pad>: New fields.
11820 (struct lwp_info) <collecting_fast_tracepoint,
11821 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11822 (linux_get_thread_area): Declare.
11823 * linux-x86-low.c (jump_insn): New.
11824 (x86_get_thread_area): New.
11825 (append_insns): New.
11826 (push_opcode): New.
11827 (amd64_install_fast_tracepoint_jump_pad): New.
11828 (i386_install_fast_tracepoint_jump_pad): New.
11829 (x86_install_fast_tracepoint_jump_pad): New.
11830 (the_low_target): Install x86_get_thread_area and
11831 x86_install_fast_tracepoint_jump_pad.
11832 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11833 (struct fast_tracepoint_jump): New.
11834 (fast_tracepoint_jump_insn): New.
11835 (fast_tracepoint_jump_shadow): New.
11836 (find_fast_tracepoint_jump_at): New.
11837 (fast_tracepoint_jump_here): New.
11838 (delete_fast_tracepoint_jump): New.
11839 (set_fast_tracepoint_jump): New.
11840 (uninsert_fast_tracepoint_jumps_at): New.
11841 (reinsert_fast_tracepoint_jumps_at): New.
11842 (set_breakpoint_at): Use write_inferior_memory.
11843 (uninsert_raw_breakpoint): Use write_inferior_memory.
11844 (check_mem_read): Mask out fast tracepoint jumps.
11845 (check_mem_write): Mask out fast tracepoint jumps.
11846 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11847 (set_fast_tracepoint_jump): Declare.
11848 (delete_fast_tracepoint_jump)
11849 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11850 (reinsert_fast_tracepoint_jumps_at): Declare.
11851 * regcache.c: Don't compile many functions when building the
11852 in-process agent library.
11853 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11854 the register buffer in the heap.
11855 (free_register_cache): If the register buffer isn't owned by the
11856 regcache, don't free it.
11857 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11858 pre-existing register caches.
11859 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11861 (convert_ascii_to_int): : Constify `from' parameter type.
11862 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11863 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11864 the needed buffer in-place.
11865 (relocate_instruction): New.
11866 * server.c (handle_query) <qSymbols>: If the target supports
11867 tracepoints, give it a chance of looking up symbols. Report
11868 support for fast tracepoints.
11869 (handle_status): Stabilize threads.
11870 (process_serial_event): Adjust.
11871 * server.h (struct fast_tracepoint_jump): Forward declare.
11872 (struct process_info) <fast_tracepoint_jumps>: New field.
11873 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11874 (decode_X_packet, decode_M_packet): Adjust.
11875 (relocate_instruction): Declare.
11876 (in_process_agent_loaded): Declare.
11877 (tracepoint_look_up_symbols): Declare.
11878 (struct fast_tpoint_collect_status): Declare.
11879 (fast_tracepoint_collecting): Declare.
11880 (force_unlock_trace_buffer): Declare.
11881 (handle_tracepoint_bkpts): Declare.
11882 (initialize_low_tracepoint)
11883 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11884 * target.h (struct target_ops) <stabilize_threads,
11885 install_fast_tracepoint_jump_pad>: New fields.
11886 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11887 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11888 [HAVE_STDINT_H]: Include stdint.h.
11889 (trace_debug_1): Rename to ...
11890 (trace_vdebug): ... this.
11891 (trace_debug): Rename to ...
11892 (trace_debug_1): ... this. Add `level' parameter.
11893 (trace_debug): New.
11894 (ATTR_USED, ATTR_NOINLINE): New.
11895 (IP_AGENT_EXPORT): New.
11896 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11897 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11898 (about_to_request_buffer_space, trace_buffer_is_full)
11899 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11900 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11901 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11902 (traceframe_write_count, traceframes_created)
11903 (trace_state_variables)
11904 New renaming defines.
11905 (struct ipa_sym_addresses): New.
11906 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11907 (symbol_list): New.
11908 (ipa_sym_addrs): New.
11909 (all_tracepoint_symbols_looked_up): New.
11910 (in_process_agent_loaded): New.
11911 (write_e_ipa_not_loaded): New.
11912 (maybe_write_ipa_not_loaded): New.
11913 (tracepoint_look_up_symbols): New.
11914 (debug_threads) [IN_PROCESS_AGENT]: New.
11915 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11916 (UNKNOWN_SIDE_EFFECTS): New.
11917 (stop_tracing): New.
11918 (flush_trace_buffer): New.
11919 (stop_tracing_bkpt): New.
11920 (flush_trace_buffer_bkpt): New.
11921 (read_inferior_integer): New.
11922 (read_inferior_uinteger): New.
11923 (read_inferior_data_pointer): New.
11924 (write_inferior_data_pointer): New.
11925 (write_inferior_integer): New.
11926 (write_inferior_uinteger): New.
11927 (struct collect_static_trace_data_action): Delete.
11928 (enum tracepoint_type): New.
11929 (struct tracepoint) <type>: New field `type'.
11930 <actions_str, step_actions, step_actions_str>: Only include in
11932 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11933 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11934 (tracepoints): Use IP_AGENT_EXPORT.
11935 (last_tracepoint): Don't include in the IPA.
11936 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11937 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11938 (alloced_trace_state_variables): New.
11939 (trace_state_variables): Use IP_AGENT_EXPORT.
11940 (traceframe_t): Delete unused variable.
11941 (circular_trace_buffer): Don't include in the IPA.
11942 (trace_buffer_start): Delete.
11943 (struct trace_buffer_control): New.
11944 (trace_buffer_free): Delete.
11945 (struct ipa_trace_buffer_control): New.
11946 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11947 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11949 (trace_buffer_ctrl): New.
11950 (TRACE_BUFFER_CTRL_CURR): New.
11951 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11952 Reimplement as macros.
11953 (trace_buffer_wrap): Delete.
11954 (traceframe_write_count, traceframe_read_count)
11955 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11956 (struct tracepoint_hit_ctx) <type>: New field.
11957 (struct fast_tracepoint_ctx): New.
11958 (memory_barrier): New.
11960 (record_tracepoint_error): Update atomically in the IPA.
11961 (clear_inferior_trace_buffer): New.
11962 (about_to_request_buffer_space): New.
11963 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11964 updating the same buffer.
11965 (add_tracepoint): Default the tracepoint's type to trap
11966 tracepoint, and orig_size to -1.
11967 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11968 internal variables.
11969 (create_trace_state_variable): New parameter `gdb'. Handle it.
11970 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11971 (cmd_qtdp): Handle fast tracepoints.
11972 (cmd_qtdv): Adjust.
11973 (max_jump_pad_size): New.
11974 (gdb_jump_pad_head): New.
11975 (get_jump_space_head): New.
11976 (claim_jump_space): New.
11977 (sort_tracepoints): New.
11978 (MAX_JUMP_SIZE): New.
11979 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11981 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11982 support. Upload fast traceframes, and delete internal IPA
11984 (stop_tracing_handler): New.
11985 (flush_trace_buffer_handler): New.
11986 (cmd_qtstop): Upload fast tracepoints.
11987 (response_tracepoint): Handle fast tracepoints.
11988 (tracepoint_finished_step): Upload fast traceframes. Set the
11989 tracepoint hit context's tracepoint type.
11990 (handle_tracepoint_bkpts): New.
11991 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11992 type. Add comment about fast tracepoints.
11993 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11994 non-existing action_str field.
11995 (get_context_regcache): Handle fast tracepoints.
11996 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11998 (fast_tracepoint_from_jump_pad_address): New.
11999 (fast_tracepoint_from_ipa_tpoint_address): New.
12000 (collecting_t): New.
12001 (force_unlock_trace_buffer): New.
12002 (fast_tracepoint_collecting): New.
12004 (gdb_collect): New.
12005 (write_inferior_data_ptr): New.
12006 (target_tp_heap): New.
12007 (target_malloc): New.
12008 (download_agent_expr): New.
12010 (download_tracepoints): New.
12011 (download_trace_state_variables): New.
12012 (upload_fast_traceframes): New.
12013 (IPA_FIRST_TRACEFRAME): New.
12014 (IPA_NEXT_TRACEFRAME_1): New.
12015 (IPA_NEXT_TRACEFRAME): New.
12016 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12017 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12018 (gdb_jump_pad_buffer_end): New.
12019 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12020 (initialize_tracepoint): Adjust.
12021 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12022 buffer. Initialize the low module.
12023 * utils.c (PREFIX, TOOLNAME): New.
12024 (malloc_failure): Use PREFIX.
12025 (error): In the IPA, an error causes an exit.
12026 (fatal, warning): Use PREFIX.
12027 (internal_error): Use TOOLNAME.
12028 (NUMCELLS): Increase to 10.
12029 * configure, config.in: Regenerate.
12031 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12033 * server.c (handle_query) <qSupported>: Do two passes over the
12034 qSupported string to avoid nesting strtok.
12036 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12038 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12040 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12041 -Wl,--dynamic-list.
12042 * configure: Regenerate.
12043 * proc-service.list: New.
12045 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12047 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12050 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12052 * gdbreplay.c (remote_open): Check error return from socket() call by
12053 its equality to -1 not by it being negative.
12054 * remote-utils.c (remote_open): Likewise.
12056 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12058 * config.h: Regenerate.
12060 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12062 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12063 doesn't provide PTRACE_GET_THREAD_AREA.
12065 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12067 * linux-m68k-low.c: Include <asm/ptrace.h>
12068 (ps_get_thread_area): Implement.
12070 2010-05-03 Doug Evans <dje@google.com>
12072 * event-loop.c (struct callback_event): New struct.
12073 (callback_list): New global.
12074 (append_callback_event, delete_callback_event): New functions.
12075 (process_callback): New function.
12076 (start_event_loop): Call it.
12077 * remote-utils.c (NOT_SCHEDULED): Define.
12078 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12079 moved out of readchar.
12080 (readchar): Rewrite. Call reschedule before returning.
12081 (reset_readchar): New function.
12082 (remote_close): Call it.
12083 (process_remaining, reschedule): New functions.
12084 * server.h (callback_handler_func): New typedef.
12085 (append_callback_event, delete_callback_event): Declare.
12087 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12089 * proc-service.c (ps_pglobal_lookup): Use
12090 thread_db_look_up_one_symbol.
12091 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12092 parameter. Use it instead of all_symbols_looked_up.
12093 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12095 (all_symbols_looked_up): Don't declare.
12096 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12097 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12099 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12100 Set all_symbols_looked_up here.
12101 (thread_db_look_up_one_symbol): New.
12102 (thread_db_get_tls_address): Adjust.
12103 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12104 thread_db object on the heap, and tentatively set it in the
12106 (thread_db_init): Don't set all_symbols_looked_up here.
12107 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12109 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12111 * linux-low.c (linux_kill, linux_detach): Adjust.
12112 (status_pending_p_callback): Remove redundant statement. Check
12113 for !TARGET_WAITIKIND_IGNORE, instead of
12114 TARGET_WAITKIND_STOPPED.
12115 (handle_tracepoints): Make sure LWP is locked. Adjust.
12116 (linux_wait_for_event_1): Adjust.
12117 (linux_cancel_breakpoints): New.
12118 (unsuspend_one_lwp): New.
12119 (unsuspend_all_lwps): New.
12120 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12121 (send_sigstop_callback): Change return type to int, add new
12122 `except' parameter and handle it.
12123 (suspend_and_send_sigstop_callback): New.
12124 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12125 pass them down. If SUSPEND, also increment the lwp's suspend
12127 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12128 (need_step_over_p): Don't consider suspended LWPs.
12129 (start_step_over): Adjust.
12130 (proceed_one_lwp): Change return type to int, add new `except'
12131 parameter and handle it.
12132 (unsuspend_and_proceed_one_lwp): New.
12133 (proceed_all_lwps): Use find_inferior instead of
12135 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12136 also decrement the suspend count of LWPs. Pass `except' down,
12137 instead of hacking its suspend count.
12138 (linux_pause_all): Add `freeze' parameter. Adjust.
12139 (linux_unpause_all): New.
12140 (linux_target_ops): Install linux_unpause_all.
12141 * server.c (handle_status): Adjust.
12142 * target.h (struct target_ops): New fields `unpause_all' and
12143 `cancel_breakpoints'. Add new parameter to `pause_all'.
12144 (pause_all): Add new `freeze' parameter.
12145 (unpause_all): New.
12146 (cancel_breakpoints): New.
12147 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12148 cancel breakpoints.
12149 (cmd_qtstart): Pause threads.
12150 (stop_tracing): Pause threads, and cancel breakpoints.
12151 * win32-low.c (win32_target_ops): Adjust.
12153 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12155 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12156 the inferior right away from here...
12157 (linux_wait_1): ... to here, and adjust to check the thread's
12158 last_resume_kind instead of the lwp's step or stop_expected flags.
12160 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12162 * README: Use consistent `GDB' and `GDBserver' spellings.
12164 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12166 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12167 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12168 (linux_detach_one_lwp): Assume the lwp is stopped.
12169 (any_thread_of): Delete.
12170 (linux_detach): Stop all lwps here. Don't blindly delete all
12172 (delete_lwp_callback): New.
12173 (linux_mourn): Delete all lwps of the process that is gone.
12174 (linux_wait_1): Don't delete the last lwp of the process here.
12175 * mem-break.h (mark_breakpoints_out): Declare.
12176 * mem-break.c (mark_breakpoints_out): New.
12177 (free_all_breakpoints): Use it.
12178 * server.c (handle_target_event): If the process is gone, mark
12180 * thread-db.c (struct thread_db) <create_bp>: New field.
12181 (thread_db_enable_reporting): Fix prototype. Store a thread event
12182 breakpoint reference in the thread_db struct.
12183 (thread_db_load_search): Clear the thread_db object.
12184 (try_thread_db_load_1): Ditto.
12185 (switch_to_process): New.
12186 (disable_thread_event_reporting): Use it.
12187 (remove_thread_event_breakpoints): New.
12188 (thread_db_detach, thread_db_mourn): Use it.
12190 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12192 * linux-low.c (linux_enable_event_reporting): New.
12193 (linux_wait_for_event_1, handle_extended_wait): Use it.
12195 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12197 * linux-low.c (linux_kill_one_lwp, linux_kill)
12198 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12199 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12200 SIGSTOP even if the LWP is stopped.
12201 (send_sigstop_callback): New.
12202 (stop_all_lwps): Use send_sigstop_callback instead.
12203 (linux_resume_one_thread): Adjust.
12204 (proceed_one_lwp): Still proceed an LWP that the client has
12205 requested to stop, if we haven't reported it as stopped yet. Make
12206 sure that LWPs the client want stopped, have a pending SIGSTOP.
12208 2010-04-26 Doug Evans <dje@google.com>
12210 * server.c (handle_general_set): Make static.
12212 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12213 Print received char after testing for error/eof instead of before.
12214 (input_interrupt): Tweak comment.
12216 2010-04-23 Doug Evans <dje@google.com>
12218 * server.c (start_inferior): Print inferior argv if --debug.
12220 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12222 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12223 * nto-x86-low.c: Include server.h
12225 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12227 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12228 be consistent with other sources of this directory.
12229 (init_registers_amd64): Correct name of source file of this function
12232 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12234 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12235 64-bit executables.
12237 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12239 * win32-i386-low.c: Add 64-bit support.
12240 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12241 (init_registers_amd64): Declare.
12242 (mappings): Add 64-bit version of array.
12243 (init_windows_x86): New function.
12244 (the_low_target): Change init_arch field to init_windows_x86.
12246 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12248 * win32-low.c: Adapt to support also 64-bit architecture.
12249 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12250 (get_image_name): Use SIZE_T type for local variable `done'.
12251 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12252 (toolhelp_get_dll_name): Idem.
12253 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12254 Use uintptr_t typecast to avoid warning.
12255 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12256 (handle_exception): Use phex_nz to avoid warning.
12257 (win32_wait): Remove unused local variable `process'.
12259 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12261 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12264 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12266 * configure.ac: Use `ws2_32' library for srv_mingw.
12267 * configure: Regenerate.
12268 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12269 * remote-utils.c: Likewise.
12271 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12273 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12274 if __x86_64__ is defined.
12276 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12278 * configure: Regenerate.
12280 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12282 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12283 * target.h (target_ops): New get_tib_address field.
12284 * win32-low.h (win32_thread_info): Add thread_local_base field.
12285 * win32-low.c (child_add_thread): Add tlb argument.
12286 Set thread_local_base field to TLB.
12287 (get_child_debug_event): Adapt to child_add_thread change.
12288 (win32_get_tib_address): New function.
12289 (win32_target_ops): Set get_tib_address field to
12290 win32_get_tib_address.
12291 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12293 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12295 * linux-low.c (linux_mourn): Also remove the process.
12296 * server.c (handle_target_event): Don't remove the process here.
12297 * nto-low.c (nto_mourn): New.
12298 (nto_target_ops): Install it.
12299 * spu-low.c (spu_mourn): New.
12300 (spu_target_ops): Install it.
12301 * win32-low.c (win32_mourn): New.
12302 (win32_target_ops): Install it.
12304 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12306 * server.h (buffer_xml_printf): Remove redundant `;'.
12308 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12310 * regcache.c (set_register_cache): Invalidate regcaches before
12311 changing the register cache layout.
12312 (regcache_invalidate_one): Allow a NULL regcache.
12313 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12314 regcaches before changing the register cache layout or the target
12317 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12319 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12320 variable warning on Linux/x86-64.
12322 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12324 GDBserver disconnected tracing support.
12326 * linux-low.c (linux_remove_process): Delete.
12327 (add_lwp): Don't set last_resume_kind here.
12328 (linux_kill): Use `mourn'.
12329 (linux_detach): Use `thread_db_detach', and `mourn'.
12330 (linux_mourn): New.
12331 (linux_attach_lwp_1): Adjust comment.
12332 (linux_attach): last_resume_kind moved the thread_info; adjust.
12333 (status_pending_p_callback): Adjust.
12334 (linux_wait_for_event_1): Adjust.
12335 (count_events_callback, select_singlestep_lwp_callback)
12336 (select_event_lwp_callback, cancel_breakpoints_callback)
12337 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12338 (proceed_one_lwp): Adjust.
12339 (linux_async): Add debug output.
12340 (linux_thread_stopped): New.
12341 (linux_pause_all): New.
12342 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12344 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12345 (thread_db_free): Delete declaration.
12346 (thread_db_detach, thread_db_mourn): Declare.
12347 * thread-db.c (thread_db_init): Use thread_db_mourn.
12348 (thread_db_free): Delete, split in two.
12349 (disable_thread_event_reporting): New.
12350 (thread_db_detach): New.
12351 (thread_db_mourn): New.
12353 * server.h (struct thread_info) <last_resume_kind>: New field.
12354 <attached>: Add comment.
12355 <gdb_detached>: New field.
12356 (handler_func): Change return type to int.
12357 (handle_serial_event, handle_target_event): Ditto.
12358 (gdb_connected): Declare.
12360 (disconnected_tracing): Declare.
12361 (stop_tracing): Declare.
12363 * server.c (handle_query) <qSupported>: Report support for
12364 disconnected tracing.
12365 (queue_stop_reply_callback): Account for running threads.
12366 (gdb_wants_thread_stopped): New.
12367 (gdb_wants_all_threads_stopped): New.
12368 (gdb_reattached_process): New.
12369 (handle_status): Clear the `gdb_detached' flag of all processes.
12370 In all-stop, stop all threads.
12371 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12372 (process_serial_event): If the remote connection breaks, or if an
12373 exit was forced with "monitor exit", force an event loop exit.
12374 Handle disconnected tracing on detach.
12375 (handle_serial_event): Adjust.
12376 (handle_target_event): If GDB isn't connected, forward events back
12377 to the inferior, unless the last process exited, in which case,
12378 exit gdbserver. Adjust interface.
12380 * remote-utils.c (remote_open): Don't block in accept. Instead
12381 register an event loop source on the listen socket file
12382 descriptor. Refactor bits into ...
12383 (listen_desc): ... this new global.
12384 (gdb_connected): ... this new function.
12385 (enable_async_notification): ... this new function.
12386 (handle_accept_event): ... this new function.
12387 (remote_close): Clear remote_desc.
12389 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12391 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12393 (mourn_inferior): Define.
12394 (target_process_qsupported): Avoid the dangling else problem.
12395 (thread_stopped): Define.
12396 (pause_all): Define.
12397 (target_waitstatus_to_string): Declare.
12398 * target.c (target_waitstatus_to_string): New.
12400 * tracepoint.c (tracing): Make extern.
12401 (disconnected_tracing): New.
12402 (stop_tracing): Make extern. Handle tracing stops due to GDB
12404 (cmd_qtdisconnected): New.
12405 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12406 (handle_tracepoint_general_set): Handle QTDisconnected.
12408 * event-loop.c (event_handler_func): Change return type to int.
12409 (process_event): Bail out if the event handler wants the event
12411 (handle_file_event): Ditto.
12412 (start_event_loop): Bail out if the event handler wants the event
12415 * nto-low.c (nto_target_ops): Adjust.
12416 * spu-low.c (spu_wait): Don't remove the process here.
12417 (spu_target_ops): Adjust.
12418 * win32-low.c (win32_wait): Don't remove the process here.
12419 (win32_target_ops): Adjust.
12421 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12423 * regcache.c (realloc_register_cache): Invalidate inferior's
12424 regcache before recreating it.
12426 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12428 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12430 2010-04-09 Stan Shebs <stan@codesourcery.com>
12431 Pedro Alves <pedro@codesourcery.com>
12433 * server.h (LONGEST): New.
12434 (struct thread_info) <while_stepping>: New field.
12435 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12437 (initialize_tracepoint, handle_tracepoint_general_set)
12438 (handle_tracepoint_query, tracepoint_finished_step)
12439 (tracepoint_was_hit, release_while_stepping_state_list):
12440 (current_traceframe): Declare.
12441 * server.c (handle_general_set): Handle tracepoint packets.
12442 (read_memory): New.
12443 (write_memory): New.
12444 (handle_search_memory_1): Use read_memory.
12445 (handle_query): Report support for conditional tracepoints, trace
12446 state variables, and tracepoint sources. Handle tracepoint
12448 (main): Initialize the tracepoints module.
12449 (process_serial_event): Handle traceframe reads/writes.
12451 * linux-low.c (handle_tracepoints): New.
12452 (linux_wait_1): Call it.
12453 (linux_resume_one_lwp): Handle while-stepping.
12454 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12455 (linux_target_ops): Install them.
12456 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12458 * linux-x86-low.c (x86_supports_tracepoints): New.
12459 (the_low_target). Install it.
12461 * mem-break.h (delete_breakpoint): Declare.
12462 * mem-break.c (delete_breakpoint): Make external.
12464 * target.h (struct target_ops): Add `supports_tracepoints',
12465 `read_pc', and `write_pc' fields.
12466 (target_supports_tracepoints): Define.
12467 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12470 * regcache.h (struct regcache) <registers_owned>: New field.
12471 (init_register_cache, regcache_cpy): Declare.
12472 (regcache_read_pc, regcache_write_pc): Declare.
12473 (register_cache_size): Declare.
12474 (supply_regblock): Declare.
12475 * regcache.c (init_register_cache): New.
12476 (new_register_cache): Use it.
12477 (regcache_cpy): New.
12478 (register_cache_size): New.
12479 (supply_regblock): New.
12480 (regcache_read_pc, regcache_write_pc): New.
12482 * tracepoint.c: New.
12484 * Makefile.in (OBS): Add tracepoint.o.
12485 (tracepoint.o): New rule.
12487 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12489 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12491 (i386-mmx.c): Likewise.
12492 (i386-mmx-linux.o): Likewise.
12493 (i386-mmx-linux.c): Likewise.
12495 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12496 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12497 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12498 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12500 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12501 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12502 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12504 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12506 * Makefile.in (clean): Updated.
12508 (i386-avx.c): Likewise.
12509 (i386-avx-linux.o): Likewise.
12510 (i386-avx-linux.c): Likewise.
12511 (amd64-avx.o): Likewise.
12512 (amd64-avx.c): Likewise.
12513 (amd64-avx-linux.o): Likewise.
12514 (amd64-avx-linux.c): Likewise.
12516 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12517 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12518 (srv_amd64_regobj): Add amd64-avx.o.
12519 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12520 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12521 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12522 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12523 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12524 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12525 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12527 * i387-fp.c: Include "i386-xstate.h".
12529 (i387_cache_to_xsave): Likewise.
12530 (i387_xsave_to_cache): Likewise.
12531 (x86_xcr0): Likewise.
12533 * i387-fp.h (i387_cache_to_xsave): Likewise.
12534 (i387_xsave_to_cache): Likewise.
12535 (x86_xcr0): Likewise.
12537 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12538 * linux-crisv32-low.c (target_regsets): Likewise.
12539 * linux-m68k-low.c (target_regsets): Likewise.
12540 * linux-mips-low.c (target_regsets): Likewise.
12541 * linux-ppc-low.c (target_regsets): Likewise.
12542 * linux-s390-low.c (target_regsets): Likewise.
12543 * linux-sh-low.c (target_regsets): Likewise.
12544 * linux-sparc-low.c (target_regsets): Likewise.
12545 * linux-xtensa-low.c (target_regsets): Likewise.
12547 * linux-low.c: Include <sys/uio.h>.
12548 (regsets_fetch_inferior_registers): Support nt_type.
12549 (regsets_store_inferior_registers): Likewise.
12550 (linux_process_qsupported): New.
12551 (linux_target_ops): Add linux_process_qsupported.
12553 * linux-low.h (regset_info): Add nt_type.
12554 (linux_target_ops): Add process_qsupported.
12556 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12558 (init_registers_i386_avx_linux): New.
12559 (init_registers_amd64_avx_linux): Likewise.
12560 (xmltarget_i386_linux_no_xml): Likewise.
12561 (xmltarget_amd64_linux_no_xml): Likewise.
12562 (PTRACE_GETREGSET): Likewise.
12563 (PTRACE_SETREGSET): Likewise.
12564 (x86_fill_xstateregset): Likewise.
12565 (x86_store_xstateregset): Likewise.
12566 (use_xml): Likewise.
12567 (x86_linux_update_xmltarget): Likewise.
12568 (x86_linux_process_qsupported): Likewise.
12569 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12570 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12571 init_registers_i386_linux here. Call
12572 x86_linux_update_xmltarget.
12573 (the_low_target): Add x86_linux_process_qsupported.
12575 * server.c (handle_query): Call target_process_qsupported.
12577 * target.h (target_ops): Add process_qsupported.
12578 (target_process_qsupported): New.
12580 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12582 * inferiors.c (add_thread): Set last_status kind to
12583 TARGET_WAITKIND_IGNORE.
12584 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12585 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12586 (linux_wait_1): Move `thread' local definition to block that uses
12587 it. Don't NULL initialize `event_child'.
12588 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12589 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12590 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12592 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12594 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12595 an extended waitstatus, or by a watchpoint.
12596 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12597 thread was stepping or has been stopped by a watchpoint.
12599 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12601 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12602 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12603 of another, then delete the previous, and validate all
12605 (validate_inserted_breakpoint): New.
12606 (delete_disabled_breakpoints): New.
12607 (validate_breakpoints): New.
12608 (check_mem_read): Validate breakpoints before trusting their
12609 shadow. Delete disabled breakpoints.
12610 (check_mem_write): Validate breakpoints before trusting they
12611 should be inserted. Delete disabled breakpoints.
12612 * mem-break.h (validate_breakpoints):
12613 * server.c (handle_query): Validate breakpoints when we see a
12616 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12618 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12619 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12620 if we could tell there's a GDB breakpoint at stop_pc.
12621 (need_step_over_p): Don't do a step over if we find a GDB
12622 breakpoint at the resume PC.
12624 * mem-break.c (struct raw_breakpoint): New.
12625 (enum bkpt_type): New type `gdb_breakpoint'.
12626 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12627 fields. New field `raw'.
12628 (find_raw_breakpoint_at): New.
12629 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12630 breakpoint instead.
12631 (set_breakpoint_at): Adjust.
12632 (delete_raw_breakpoint): New.
12633 (release_breakpoint): New.
12634 (delete_breakpoint): Rename to...
12635 (delete_breakpoint_1): ... this. Add proc parameter. Use
12636 release_breakpoint. Return ENOENT.
12637 (delete_breakpoint): Reimplement.
12638 (find_breakpoint_at): Delete.
12639 (find_gdb_breakpoint_at): New.
12640 (delete_breakpoint_at): Delete.
12641 (set_gdb_breakpoint_at): New.
12642 (delete_gdb_breakpoint_at): New.
12643 (gdb_breakpoint_here): New.
12644 (set_reinsert_breakpoint): Use release_breakpoint.
12645 (uninsert_breakpoint): Rename to ...
12646 (uninsert_raw_breakpoint): ... this.
12647 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12648 (reinsert_raw_breakpoint): Change parameter type to
12650 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12652 (check_breakpoints): Adjust. Use release_breakpoint.
12653 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12654 (breakpoint_inserted_here): Ditto.
12655 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12656 Don't trust the breakpoint's shadow if it is not inserted.
12657 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12658 (delete_all_breakpoints): Adjust.
12659 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12660 use delete_breakpoint_1.
12662 * mem-break.h (breakpoints_supported): Delete declaration.
12663 (set_gdb_breakpoint_at): Declare.
12664 (gdb_breakpoint_here): Declare.
12665 (delete_breakpoint_at): Delete.
12666 (delete_gdb_breakpoint_at): Declare.
12668 * server.h (struct raw_breakpoint): Forward declare.
12669 (struct process_info): New field `raw_breakpoints'.
12671 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12674 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12676 * linux-low.c (status_pending_p_callback): Fix comment.
12677 (linux_wait_for_event_1): Move most of the internal breakpoint
12678 handling from here...
12679 (linux_wait_1): ... to here.
12680 (count_events_callback): New.
12681 (select_singlestep_lwp_callback): New.
12682 (select_event_lwp_callback): New.
12683 (cancel_breakpoints_callback): New.
12684 (select_event_lwp): New.
12685 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12686 priority to all LWPs that have had events that should be reported
12687 to the client. Cancel breakpoints when about to reporting the
12688 event to the client, not while stopping lwps. No longer cancel
12689 finished single-steps here.
12690 (cancel_finished_single_step): Delete.
12691 (cancel_finished_single_steps): Delete.
12693 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12695 * mem-break.c (enum bkpt_type): New.
12696 (struct breakpoint): New field `type'.
12697 (set_breakpoint_at): Change return type to struct breakpoint
12698 pointer. Set type to `other_breakpoint' by default.
12699 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12700 in the breakpoint list.
12701 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12702 (reinsert_breakpoint): Rename to ...
12703 (reinsert_raw_breakpoint): ... this.
12704 (reinsert_breakpoints_at): Adjust.
12705 * mem-break.h (struct breakpoint): Declare.
12706 (set_breakpoint_at): Change return type to struct breakpoint
12709 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12711 * server.c (handle_query): Assign, not compare.
12713 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12715 Teach linux gdbserver to step-over-breakpoints.
12717 * linux-low.c (can_hardware_single_step): New.
12718 (supports_breakpoints): New.
12719 (handle_extended_wait): If stopping threads, read the stop pc of
12720 the new cloned LWP.
12722 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12723 low target doesn't support retrieving the PC.
12724 (add_lwp): Set last_resume_kind to resume_continue.
12725 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12726 (linux_attach): Don't clear stop_expected. Set the lwp's
12727 last_resume_kind to resume_stop.
12728 (linux_detach_one_lwp): Don't check for removed breakpoints.
12729 (check_removed_breakpoint): Delete.
12730 (status_pending_p): Rename to ...
12731 (status_pending_p_callback): ... this. Don't check for removed
12732 breakpoints. Don't consider threads that are stopped from GDB's
12734 (linux_wait_for_lwp): Always read the stop_pc here.
12735 (cancel_breakpoint): New.
12736 (step_over_bkpt): New global.
12737 (linux_wait_for_event_1): Implement stepping over breakpoints.
12738 (gdb_wants_lwp_stopped): New.
12739 (gdb_wants_all_stopped): New.
12740 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12741 single-step traps here. Store the thread's last reported target
12743 (send_sigstop): Don't clear stop_expected. Always set it,
12745 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12746 (cancel_finished_single_step): New.
12747 (cancel_finished_single_steps): New.
12748 (wait_for_sigstop): Don't cancel finished single-step traps here.
12749 (linux_resume_one_lwp): Don't check for removed breakpoints.
12750 Don't set `step' on non-hardware step archs.
12751 (linux_set_resume_request): Ignore resume_stop requests if already
12752 stopping or stopped. Set the lwp's last_resume_kind.
12753 (resume_status_pending_p): Don't check for removed breakpoints.
12754 (need_step_over_p): New.
12755 (start_step_over): New.
12756 (finish_step_over): New.
12757 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12758 requests. Clear the thread's last reported target waitstatus.
12759 Don't use the `suspended' flag. Don't consider pending breakpoints.
12760 (linux_resume): Start a step-over if necessary.
12761 (proceed_one_lwp): New.
12762 (proceed_all_lwps): New.
12763 (unstop_all_lwps): New.
12764 * linux-low.h (struct lwp_info): Rewrite comment for the
12765 `suspended' flag. Add the `stop_pc' field. Delete the
12766 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12767 Add `'last_resume_kind' and `need_step_over' fields.
12768 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12769 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12770 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12771 (set_raw_breakpoint_at): New.
12772 (set_breakpoint_at): Rewrite to use it.
12773 (reinsert_breakpoint_handler): Delete.
12774 (set_reinsert_breakpoint): New.
12775 (reinsert_breakpoint_by_bp): Delete.
12776 (delete_reinsert_breakpoints): New.
12777 (uninsert_breakpoint): Rewrite.
12778 (uninsert_breakpoints_at): New.
12779 (reinsert_breakpoint): Rewrite.
12780 (reinsert_breakpoints_at): New.
12781 (check_breakpoints): Rewrite.
12782 (breakpoint_here): New.
12783 (breakpoint_inserted_here): New.
12784 (check_mem_read): Adjust.
12785 * mem-break.h (breakpoints_supported, breakpoint_here)
12786 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12787 (reinsert_breakpoint_by_bp): Delete declaration.
12788 (delete_reinsert_breakpoints): Declare.
12789 (reinsert_breakpoint): Delete declaration.
12790 (reinsert_breakpoints_at): Declare.
12791 (uninsert_breakpoint): Delete declaration.
12792 (uninsert_breakpoints_at): Declare.
12793 (check_breakpoints): Adjust prototype.
12794 * server.h: Adjust include order.
12795 (struct thread_info): Declare here. Add a `last_status' field.
12797 2010-03-23 Michael Snyder <msnyder@vmware.com>
12799 * server.c (crc32): New function.
12800 (handle_query): Add handling for 'qCRC:' request.
12802 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12804 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12805 lwp had been stopped by a watchpoint.
12807 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12809 * server.h (internal_error): Declare.
12810 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12811 * utils.c (internal_error): New function.
12813 2010-03-15 Andreas Schwab <schwab@redhat.com>
12815 * configure.srv: Fix typo setting srv_regobj.
12817 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12819 * linux-low.c (fetch_register): Avoid passing a non string literal
12821 (usr_store_inferior_registers): Ditto.
12823 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12825 * linux-low.c (linux_write_memory): Bail out early if peeking
12828 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12830 * linux-low.h (struct lwp_info): New fields
12831 `stopped_by_watchpoint' and `stopped_data_address'.
12832 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12833 here, and cache them in the lwp object.
12834 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12836 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12838 (linux_stopped_by_watchpoint): Rewrite.
12839 (linux_stopped_data_address): Rewrite.
12841 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12843 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12844 switching the current inferior, not before.
12846 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12848 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12849 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12850 i386-linux.c and amd64-linux.c.
12851 (reg-i386.o): Removed.
12852 (reg-i386.c): Likewise.
12853 (reg-i386-linux.o): Likewise.
12854 (reg-i386-linux.c): Likewise.
12855 (reg-x86-64.o): Likewise.
12856 (reg-x86-64.c): Likewise.
12857 (reg-x86-64-linux.o): Likewise.
12858 (reg-x86-64-linux.c): Likewise.
12860 (i386.c): Likewise.
12861 (i386-linux.o): Likewise.
12862 (i386-linux.c): Likewise.
12863 (amd64.o): Likewise.
12864 (amd64.c): Likewise.
12865 (amd64-linux.o): Likewise.
12866 (amd64-linux.c): Likewise.
12868 * configure.srv (srv_i386_regobj): New.
12869 (srv_i386_linux_regobj): Likewise.
12870 (srv_amd64_regobj): Likewise.
12871 (srv_amd64_linux_regobj): Likewise.
12872 (srv_i386_32bit_xmlfiles): Likewise.
12873 (srv_i386_64bit_xmlfiles): Likewise.
12874 (srv_i386_xmlfiles): Likewise.
12875 (srv_amd64_xmlfiles): Likewise.
12876 (srv_i386_linux_xmlfiles): Likewise.
12877 (srv_amd64_linux_xmlfiles): Likewise.
12878 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12879 srv_xmlfiles to $srv_i386_xmlfiles.
12880 (i[34567]86-*-mingw32ce*): Likewise.
12881 (i[34567]86-*-mingw*): Likewise.
12882 (i[34567]86-*-nto*): Likewise.
12883 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12884 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12885 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12886 (x86_64-*-linux*): Likewise.
12888 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12889 (init_registers_amd64_linux): New.
12890 (x86_arch_setup): Replace init_registers_x86_64_linux with
12891 init_registers_amd64_linux.
12893 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12895 * configure.ac: Check for libdl. If it is not available link against
12896 static libthread_db.
12897 * configure: Regenerate.
12899 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12903 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12904 handing a read watchpoint.
12905 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12907 2010-02-12 Doug Evans <dje@google.com>
12909 * linux-low.c (linux_supports_tracefork_flag): Document.
12910 (linux_look_up_symbols): Add comment.
12912 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12914 * regcache.c (supply_register): Clear regcache if buf is NULL.
12916 2010-02-02 Nicolas Roche <roche@sourceware.org>
12917 Joel Brobecker <brobecker@adacore.com>
12919 * inferiors.c (find_inferior): Add function documentation.
12920 (unloaded_dll): Handle the case where the unloaded dll has not
12921 been previously registered in the dll list.
12923 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12925 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12926 (thumb2_breakpoint): New.
12927 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12929 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12931 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12932 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12935 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12937 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12939 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12941 * linux-s390-low.c (s390_collect_ptrace_register)
12942 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12944 2010-01-21 Doug Evans <dje@google.com>
12946 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12947 (PTRACE_ARG4_TYPE): New macro.
12948 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12949 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12950 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12951 (usr_store_inferior_registers): Ditto.
12952 (linux_read_memory, linux_write_memory): Ditto.
12953 (linux_test_for_tracefork): Ditto.
12955 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12956 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12958 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12960 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12963 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12965 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12966 prototype to take a regcache. Adjust.
12968 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12970 * regcache.h (struct thread_info): Forward declare.
12971 (struct regcache): New.
12972 (new_register_cache): Adjust prototype.
12973 (get_thread_regcache): Declare.
12974 (free_register_cache): Adjust prototype.
12975 (registers_to_string, registers_from_string): Ditto.
12976 (supply_register, supply_register_by_name, collect_register)
12977 (collect_register_as_string, collect_register_by_name): Ditto.
12978 * regcache.c (struct inferior_regcache_data): Delete.
12979 (get_regcache): Rename to ...
12980 (get_thread_regcache): ... this. Adjust. Switch inferior before
12981 fetching registers.
12982 (regcache_invalidate_one): Adjust.
12983 (regcache_invalidate): Fix prototype.
12984 (new_register_cache): Return the new register cache.
12985 (free_register_cache): Change prototype.
12986 (realloc_register_cache): Adjust.
12987 (registers_to_string): Change prototype to take a regcache. Adjust.
12988 (registers_from_string): Ditto.
12989 (register_data): Ditto.
12990 (supply_register): Ditto.
12991 (supply_register_by_name): Ditto.
12992 (collect_register): Ditto.
12993 (collect_register_as_string): Ditto.
12994 (collect_register_by_name): Ditto.
12995 * server.c (process_serial_event): Adjust.
12996 * linux-low.h (regset_fill_func, regset_store_func): Change
12998 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13000 * linux-low.c (get_stop_pc): Adjust.
13001 (check_removed_breakpoint): Adjust.
13002 (linux_wait_for_event): Adjust.
13003 (linux_resume_one_lwp): Adjust.
13004 (fetch_register): Add regcache parameter. Adjust.
13005 (usr_store_inferior_registers): Ditto.
13006 (regsets_fetch_inferior_registers): Ditto.
13007 (regsets_store_inferior_registers): Ditto.
13008 (linux_fetch_registers, linux_store_registers): Ditto.
13009 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13011 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13013 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13014 prototype to take a regcache.
13015 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13016 * remote-utils.c (convert_ascii_to_int, outreg)
13017 (prepare_resume_reply): Change prototype to take a regcache.
13019 * target.h (struct target_ops) <fetch_registers, store_registers>:
13020 Change prototype to take a regcache.
13021 (fetch_inferior_registers, store_inferior_registers): Change
13022 prototype to take a regcache. Adjust.
13023 * proc-service.c (ps_lgetregs): Adjust.
13024 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13025 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13026 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13027 take a regcache. Adjust.
13028 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13029 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13030 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13031 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13032 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13033 (cris_cannot_fetch_register):
13034 (cris_breakpoint_at): Change prototype to take a regcache.
13036 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13037 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13038 to take a regcache. Adjust.
13039 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13041 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13042 take a regcache. Adjust.
13043 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13044 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13045 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13046 * linux-mips-low.c (mips_get_pc):
13047 (mips_set_pc): Change prototype to take a regcache. Adjust.
13048 (mips_reinsert_addr): Adjust.
13049 (mips_collect_register): Change prototype to take a regcache.
13051 (mips_supply_register):
13052 (mips_collect_register_32bit, mips_supply_register_32bit)
13053 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13054 (mips_store_fpregset): Ditto.
13055 * linux-ppc-low.c (ppc_supply_ptrace_register)
13056 (ppc_supply_ptrace_register): Ditto.
13057 (parse_spufs_run): Adjust.
13058 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13059 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13060 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13061 take a regcache. Adjust.
13062 * linux-s390-low.c (s390_collect_ptrace_register)
13063 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13064 (s390_set_pc): Change prototype to take a regcache. Adjust.
13065 (s390_arch_setup): Adjust.
13066 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13067 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13068 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13069 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13070 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13072 (sparc_breakpoint_at): Adjust.
13073 * linux-xtensa-low.c (xtensa_fill_gregset):
13074 (xtensa_store_gregset):
13075 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13076 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13077 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13078 prototype to take a regcache. Adjust.
13079 * win32-arm-low.c (arm_fetch_inferior_register)
13080 (arm_store_inferior_register): Change prototype to take a
13082 * win32-i386-low.c (i386_fetch_inferior_register)
13083 (i386_store_inferior_register): Change prototype to take a
13085 * win32-low.c (child_fetch_inferior_registers)
13086 (child_store_inferior_registers): Change prototype to take a
13088 (win32_wait): Adjust.
13089 (win32_fetch_inferior_registers): Change prototype to take a
13091 (win32_store_inferior_registers): Adjust.
13092 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13093 store_inferior_register>: Change prototype to take a regcache.
13095 2010-01-20 Doug Evans <dje@google.com>
13097 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13099 (linux_wait_for_event1, linux_init_signals): Ditto.
13100 (W_STOPCODE): Provide definition if missing.
13102 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13104 * linux-low.c (linux_core_of_thread): New.
13105 (compare_ints, show_process, list_threads): New.
13106 (linux_qxfer_osdata): Report threads and cores.
13107 (linux_target_op): Register linux_core_of_thread.
13108 * remote-utils.c (prepare_resume_reply): Report the core.
13109 (buffer_xml_printf): Support %d specifier.
13110 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13112 (handle_query): Handle qXfer:threads. Announce availability
13114 * target.h (struct target_ops): New field core_of_thread.
13116 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13118 * Makefile.in (clean): Remove new generated files.
13119 (reg-s390.o, reg-s390.c): Remove rules.
13120 (reg-s390x.o, reg-s390x.c): Likewise.
13121 (s390-linux32.o, s390-linux32.c): Add rules.
13122 (s390-linux64.o, s390-linux64.c): Likewise.
13123 (s390x-linux64.o, s390x-linux64.c): Likewise.
13124 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13125 * linux-s390-low.c: Include <elf.h>.
13126 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13127 (init_registers_s390): Remove prototype.
13128 (init_registers_s390x): Likewise.
13129 (init_registers_s390_linux32): Add prototype.
13130 (init_registers_s390_linux64): Likewise.
13131 (init_registers_s390x_linux64): Likewise.
13132 (s390_num_regs_3264): New define.
13133 (s390_regmap_3264): New global variable.
13134 (s390_cannot_fetch_register): Remove obsolete check.
13135 (s390_cannot_store_register): Likewise.
13136 (s390_collect_ptrace_register): Handle upper/lower register halves.
13137 (s390_supply_ptrace_register): Likewise.
13138 (s390_fill_gregset): Update to register number changes.
13139 (s390_get_hwcap): New routine.
13140 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13141 Install appropriate regmap and register set.
13143 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13145 * server.c (gdbserver_version): Update copyright year to 2010.
13146 * gdbreplay.c (gdbreplay_version): Likewise.
13148 2009-12-28 Doug Evans <dje@google.com>
13150 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13151 elf/external.h. Include <elf.h> instead but only if necessary.
13153 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13155 * linux-low.c (linux_remove_process): Remove `detaching'
13156 parameter. Don't release/detach from thread_db here.
13157 (linux_kill): Release/detach from thread_db here, ...
13158 (linux_detach): ... and here, before actually detaching.
13159 (linux_wait_1): ... and here, when a process exits.
13160 * thread-db.c (any_thread_of): New.
13161 (thread_db_free): Switch the current inferior to a thread of the
13164 2009-12-21 Doug Evans <dje@google.com>
13166 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13168 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13169 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13170 warning ifndef __NR_tkill. Move setting of errno there too.
13171 Delete unnecessary resetting of errno after syscall.
13172 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13174 * configure.ac: Check for dladdr.
13175 * config.in: Regenerate.
13176 * configure: Regenerate.
13177 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13178 (try_thread_db_load): Update.
13180 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13182 2009-12-18 Doug Evans <dje@google.com>
13184 * event-loop.c: Include unistd.h if it exists.
13186 * linux-low.c (my_waitpid): Move definition away from being in
13187 between linux_tracefork_child/linux_test_for_tracefork.
13189 * gdb_proc_service.h (psaddr_t): Fix type.
13190 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13191 signature to match glibc.
13193 2009-12-16 Doug Evans <dje@google.com>
13195 * linux-low.c (linux_read_memory): Fix argument to read.
13197 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13199 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13200 events, don't leave current_inferior pointing at null.
13202 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13204 * win32-low.c (LOG): Delete.
13205 (OUTMSG): Output to stderr.
13206 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13207 on compile time LOG macro.
13208 (win32_wait): Fix debug output.
13210 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13212 * win32-low.c (win32_add_one_solib): If the dll name is
13213 "ntdll.dll", prepend the system directory to the dll path.
13215 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13217 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13219 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13220 Vladimir Prus <vladimir@codesourcery.com>
13222 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13223 * configure.ac: Check for __mcoldfire__ and set
13224 gdb_cv_m68k_is_coldfire.
13225 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13226 reg-cf.o and reg-m68k.o.
13227 * configure: Regenerated.
13229 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13231 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13232 Pass it to thread_db_free.
13233 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13234 proper `detaching' argument to linux_remove_process.
13235 * linux-low.h (thread_db_free): Add `detaching' parameter.
13236 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13238 (thread_db_free): Add `detaching' parameter. Only
13239 call td_ta_clear_event if detaching from process.
13241 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13243 * thread-db.c (thread_db_free): Fix typo.
13245 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13248 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13250 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13252 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13253 with an i686 compiler.
13254 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13256 * configure: Rebuilt.
13258 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13262 * server.c (handle_search_memory_1): Correct read_addr initialization
13263 in loop for searching subsequent chunks.
13265 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13267 * configure.ac: New --with-libthread-db option.
13268 * thread-db.c: Allow direct dependence on libthread_db.
13269 (thread_db_free): Adjust.
13270 * config.in: Regenerate.
13271 * configure: Likewise.
13273 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13276 * thread-db.c (attach_thread): New function.
13277 (maybe_attach_thread): Return success/failure.
13278 (find_new_threads_callback): Adjust.
13279 (thread_db_find_new_threads): Loop until no new threads.
13281 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13283 * proc-service.c (ps_lgetregs): Formatting.
13285 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13287 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13288 * configure.ac: Adjust.
13289 * linux-low.h (struct process_info_private): Move members to struct
13291 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13292 * linux-low.c (linux_remove_process): Adjust.
13293 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13294 * server.c (handle_query): Move code ...
13295 (handle_monitor_command): ... here. New function.
13296 * target.h (struct target_ops): New member.
13297 * thread-db.c (struct thread_db): New.
13298 (libthread_db_search_path): New variable.
13299 (thread_db_create_event, thread_db_enable_reporting)
13300 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13301 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13302 (try_thread_db_load_1, dladdr_to_soname): New functions.
13303 (try_thread_db_load, thread_db_load_search): New functions.
13304 (thread_db_init): Search for libthread_db.
13305 (thread_db_free): New function.
13306 (thread_db_handle_monitor_command): Likewise.
13307 * config.in: Regenerate.
13308 * configure: Regenerate.
13310 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13312 * spu-low.c (spu_kill): Wait for inferior to terminate.
13313 Call clear_inferiors.
13314 (spu_detach): Call clear_inferiors.
13316 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13318 * aclocal.m4: Regenerate.
13319 * config.in: Likewise.
13320 * configure: Likewise.
13322 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13324 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13325 (parse_spufs_run): New function.
13326 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13327 (ppc_breakpoint_at): Handle SPU breakpoints.
13329 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13331 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13332 (SPUFS_MAGIC): Define.
13333 (spu_enumerate_spu_ids): New function.
13334 (linux_qxfer_spu): New function.
13335 (linux_target_ops): Install linux_qxfer_spu.
13337 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13339 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13340 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13341 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13342 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13343 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13344 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13345 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13346 (init_registers_powerpc_cell32l): Add prototype.
13347 (init_registers_powerpc_cell64l): Likewise.
13348 (ppc_arch_setup): Detect Cell/B.E. architecture.
13350 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13352 * Makefile.in (datarootdir): New variable.
13354 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13356 * linux-low.c (linux_write_memory): Update debugging output.
13357 * Makefile.in (clean): Add new descriptions.
13358 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13359 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13360 * configure.srv: Add new files for arm*-*-linux*.
13361 * linux-arm-low.c: Add new declarations.
13362 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13363 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13364 (HWCAP_VFPv3D16): New.
13365 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13366 instead of __IWMMXT__.
13367 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13368 (arm_arch_setup): New.
13369 (target_regsets): Remove #ifdef. Add VFP regset.
13370 (the_low_target): Use arm_arch_setup.
13372 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13374 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13375 the main thread again.
13377 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13379 Adding Neutrino gdbserver.
13380 * configure: Regenerated.
13381 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13382 * configure.srv (i[34567]86-*-nto*): New target.
13383 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13384 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13385 (nto_comctrl) [__QNX__]: New function.
13386 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13388 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13390 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13393 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13394 Pedro Alves <pedro@codesourcery.com>
13396 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13397 don't support CONTEXT_EXTENDED_REGISTERS.
13398 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13399 (the_low_target): Install them.
13400 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13401 failing with ERROR_PIPE_NOT_CONNECTED.
13403 2009-06-30 Doug Evans <dje@google.com>
13404 Pierre Muller <muller@ics.u-strasbg.fr>
13406 Add h/w watchpoint support to x86-linux, win32-i386.
13407 * Makefile.in (SFILES): Add i386-low.c
13408 (i386_low_h): Define.
13409 (i386-low.o): Add dependencies.
13410 (linux-x86-low.o): Add i386-low.h dependency.
13411 (win32-i386-low.o): Ditto.
13412 * i386-low.c: New file.
13413 * i386-low.h: New file.
13414 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13415 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13416 * linux-low.c (linux_add_process): Initialize arch_private.
13417 (linux_remove_process): Free arch_private.
13418 (add_lwp): Initialize arch_private.
13419 (delete_lwp): Free arch_private.
13420 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13422 * linux-low.h (process_info_private): New member arch_private.
13423 (lwp_info): New member arch_private.
13424 (linux_target_ops): New members new_process, new_thread,
13426 (ptid_of): New macro.
13427 * linux-x86-low.c: Include stddef.h, i386-low.h.
13428 (arch_process_info): New struct.
13429 (arch_lwp_info): New struct.
13430 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13431 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13432 (i386_dr_low_get_status): New function.
13433 (x86_insert_point, x86_remove_point): New functions.
13434 (x86_stopped_by_watchpoint): New function.
13435 (x86_stopped_data_address): New function.
13436 (x86_linux_new_process, x86_linux_new_thread): New functions.
13437 (x86_linux_prepare_to_resume): New function.
13438 (the_low_target): Add entries for insert_point, remove_point,
13439 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13441 * server.c (debug_hw_points): New global.
13442 (monitor_show_help): Document set debug-hw-points.
13443 (handle_query): Process "set debug-hw-points".
13444 * server.h (debug_hw_points): Declare.
13445 (paddress): Declare.
13446 * utils.c (NUMCELLS, CELLSIZE): New macros.
13447 (get_sell, xsnprintf, paddress): New functions.
13448 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13449 remove_point, stopped_by_watchpoint, stopped_data_address.
13450 * win32-i386-low.c: Include i386-low.h.
13451 (debug_reg_state): Replaces dr.
13452 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13453 (i386_dr_low_get_status): New function.
13454 (i386_insert_point, i386_remove_point): New functions.
13455 (i386_stopped_by_watchpoint): New function.
13456 (i386_stopped_data_address): New function.
13457 (i386_initial_stuff): Update.
13458 (get_thread_context,set_thread_context,i386_thread_added): Update.
13459 (the_low_target): Add entries for insert_point,
13460 remove_point, stopped_by_watchpoint, stopped_data_address.
13461 * win32-low.c (win32_insert_watchpoint): New function.
13462 (win32_remove_watchpoint): New function.
13463 (win32_stopped_by_watchpoint): New function.
13464 (win32_stopped_data_address): New function.
13465 (win32_target_ops): Add entries for insert_watchpoint,
13466 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13467 * win32-low.h (win32_target_ops): New members insert_point,
13468 remove_point, stopped_by_watchpoint, stopped_data_address.
13470 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13472 * server.c (process_serial_event): Re-return unsupported, not
13473 error, if the type isn't recognized. Re-allow supporting only
13474 insert or remove packets. Also call require_running for
13475 breakpoints. Add missing break statement to default case. Tidy.
13476 * target.h (struct target_ops): Rename insert_watchpoint to
13477 insert_point, and remove_watchpoint to remove_point.
13479 * linux-low.h (struct linux_target_ops): Likewise.
13480 * linux-low.c (linux_insert_watchpoint): Rename to ...
13481 (linux_insert_point): ... this. Adjust.
13482 (linux_remove_watchpoint): Rename to ...
13483 (linux_remove_point): ... this. Adjust.
13484 (linux_target_ops): Adjust.
13485 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13486 (cris_insert_point): ... this.
13487 (cris_remove_watchpoint): Rename to ...
13488 (cris_remove_point): ... this.
13489 (the_low_target): Adjust.
13491 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13493 * server.c (handle_v_kill): Pass signal_pid to
13494 kill_inferior if multi_process is zero.
13496 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13498 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13499 * target.h (target_ops): Comment for *_watchpoint to make it clear
13500 the functions can get types '0' and '1'.
13502 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13504 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13505 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13506 * regcache.c (get_regcache): Likewise.
13507 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13508 * win32-low.c (child_fetch_inferior_registers): Remove check for
13511 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13512 Pedro Alves <pedro@codesourcery.com>
13514 * target.h (struct target_ops) <supports_multi_process>: New
13516 (target_supports_multi_process): New.
13517 * server.c (handle_query): Even if GDB reports support, only
13518 enable multi-process if the target also supports it. Report
13519 multi-process support only if the target backend supports it.
13520 * linux-low.c (linux_supports_multi_process): New function.
13521 (linux_target_ops): Install it as target_supports_multi_process
13524 2009-05-24 Doug Evans <dje@google.com>
13526 Global renaming of find_thread_pid to find_thread_ptid.
13527 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13528 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13529 All callers updated.
13531 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13532 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13535 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13536 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13537 (linux_resume_one_lwp): Ditto.
13539 2009-05-23 Doug Evans <dje@google.com>
13541 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13542 from struct inferior_list_entry * to struct lwp_info *.
13543 All callers updated.
13545 2009-05-13 Doug Evans <dje@google.com>
13547 * linux-x86-low.c: Don't include assert.h.
13548 (x86_siginfo_fixup): Use fatal, not assert.
13549 (x86_arch_setup): Fix comment.
13551 2009-05-12 Doug Evans <dje@google.com>
13553 Biarch support for i386/amd64 gdbserver.
13554 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13555 Add linux-x86-low.c.
13556 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13557 (linux-x86-low.o): Add.
13558 * linux-x86-64-low.c: Delete.
13559 * linux-i386-low.c: Delete.
13560 * linux-x86-low.c: New file.
13561 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13563 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13565 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13566 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13567 (linux_child_pid_to_exec_file): New function.
13568 (elf_64_header_p, elf_64_file_p): New functions.
13569 (siginfo_fixup): New function.
13570 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13571 give target a chance to convert layout.
13572 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13573 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13575 2009-05-07 Doug Evans <dje@google.com>
13577 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13578 (regsets_store_inferior_registers): Ditto.
13580 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13584 * linux-low.c (must_set_ptrace_flags): Delete.
13585 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13587 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13588 `lwp->must_set_ptrace_flags' instead.
13589 (linux_wait_for_event_1): Set ptrace options here.
13590 (linux_wait_1): ... not here.
13592 2009-04-30 Doug Evans <dje@google.com>
13594 * inferiors.c (started_inferior_callback): New function.
13595 (attached_inferior_callback): New function.
13596 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13597 * server.c (print_started_pid, print_attached_pid): New functions.
13598 (detach_or_kill_for_exit): New function.
13599 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13600 * server.h (have_started_inferiors_p): Declare.
13601 (have_attached_inferiors_p): Declare.
13603 * inferiors.c (remove_process): Fix memory leak, free process.
13604 * linux-low.c (linux_remove_process): New function.
13605 (linux_kill): Call it instead of remove_process.
13606 (linux_detach, linux_wait_1): Ditto.
13608 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13610 * configure.srv: Add x86 Windows CE target.
13612 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13614 * inferiors.c (get_thread_process): Make global.
13615 * server.h (get_thread_process): Add prototype.
13616 * thread-db.c (find_one_thread): Use get_thread_process
13617 instead of current_process.
13618 (thread_db_get_tls_address): Do not crash if called when
13619 thread layer is not yet initialized.
13621 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13623 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13624 * spu-low.c (current_tid): Rename to ...
13625 (current_ptid): ... this.
13626 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13627 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13628 ptid_get_lwp (current_ptid) instead of current_tid.
13629 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13630 instead of current_tid. Use find_process_pid to verify pid
13631 argument is valid. Pass proper argument to remove_process.
13632 (spu_thread_alive): Compare current_ptid instead of current_tid.
13633 (spu_resume): Likewise.
13635 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13637 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13640 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13642 Implement the multiprocess extensions, and add linux multiprocess
13645 * server.h (ULONGEST): Declare.
13646 (struct ptid, ptid_t): New.
13647 (minus_one_ptid, null_ptid): Declare.
13648 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13649 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13650 (struct inferior_list_entry): Change `id' type from unsigned from
13652 (struct sym_cache, struct breakpoint, struct
13653 process_info_private): Forward declare.
13654 (struct process_info): Declare.
13655 (current_process): Declare.
13656 (all_processes): Declare.
13657 (initialize_inferiors): Declare.
13658 (add_thread): Adjust to use ptid_t.
13659 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13660 (add_process, remove_process, find_thread_pid): Declare.
13661 (find_inferior_id): Adjust to use ptid_t.
13662 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13663 (multi_process): Declare.
13664 (push_event): Adjust to use ptid_t.
13665 (read_ptid, write_ptid): Declare.
13666 (prepare_resume_reply): Adjust to use ptid_t.
13667 (clear_symbol_cache): Declare.
13668 * inferiors.c (all_processes): New.
13669 (null_ptid, minus_one_ptid): New.
13670 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13671 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13672 (add_thread): Change unsigned long to ptid. Remove gdb_id
13674 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13675 (gdb_id_to_thread): Rename to ...
13676 (find_thread_pid): ... this. Change unsigned long to ptid.
13677 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13678 (loaded_dll, pull_pid_from_list): Adjust.
13679 (add_process, remove_process, find_process_pid)
13680 (get_thread_process, current_process, initialize_inferiors): New.
13681 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13682 (struct target_waitstatus) <related_pid>: Ditto.
13683 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13684 return type to int.
13685 (struct target_ops) <join>: Add `pid' argument.
13686 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13687 (struct target_ops) <wait>: Add `ptid' field. Change return type
13689 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13690 (mywait): Add `ptid' argument. Change return type to ptid_t.
13691 (target_pid_to_str): Declare.
13692 * target.c (set_desired_inferior): Adjust to use ptids.
13693 (mywait): Add new `ptid' argument. Adjust.
13694 (target_pid_to_str): New.
13695 * mem-break.h (free_all_breakpoints): Declare.
13696 * mem-break.c (breakpoints): Delelete.
13697 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13698 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13699 to use per-process breakpoint list.
13700 (free_all_breakpoints): New.
13701 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13702 (symbol_cache, all_symbols_looked_up): Delete.
13704 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13706 (prepare_resume_reply): Change ptid argument's type from unsigned
13707 long to ptid_t. Adjust. Implement W;process and X;process.
13708 (free_sym_cache, clear_symbol_cache): New.
13709 (look_up_one_symbol): Adjust to per-process symbol cache. *
13710 * server.c (cont_thread, general_thread, step_thread): Change type
13712 (attached): Delete.
13713 (multi_process): New.
13714 (last_ptid): Change type to ptid_t.
13715 (struct vstop_notif) <ptid>: Change type to ptid_t.
13716 (queue_stop_reply, push_event): Change `ptid' argument's type to
13718 (discard_queued_stop_replies): Add `pid' argument.
13719 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13720 changes. Don't reference the `attached' global.
13721 (attach_inferior): Adjust to mywait interface changes.
13722 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13723 features. Handle and report "multiprocess+". Handle
13725 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13727 (handle_v_kill): New.
13728 (handle_v_stopped): Adjust to use target_pid_to_str.
13729 (handle_v_requests): Allow multiple attaches and runs when
13730 multiprocess extensions are in effect. Handle "vKill".
13731 (myresume): Adjust to use ptids.
13732 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13733 (handle_status): Adjust to discard_queued_stop_replies interface
13735 (first_thread_of, kill_inferior_callback)
13736 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13737 (main): Call initialize_inferiors. Adjust to use ptids, killing
13738 and detaching from all inferiors. Handle multiprocess packet
13740 * linux-low.h: Include gdb_proc_service.h.
13741 (struct process_info_private): New.
13742 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13743 <lwpid_of>: Use ptid_get_lwp.
13744 (get_lwp_thread): Adjust.
13745 (struct lwp_info): Add `dead' member.
13746 (find_lwp_pid): Declare.
13747 * linux-low.c (thread_db_active): Delete.
13748 (new_inferior): Adjust comment.
13749 (inferior_pid): Delete.
13750 (linux_add_process): New.
13751 (handle_extended_wait): Adjust.
13752 (add_lwp): Change unsigned long to ptid.
13753 (linux_create_inferior): Add process to processes table. Adjust
13754 to use ptids. Don't set new_inferior here.
13755 (linux_attach_lwp): Rename to ...
13756 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13757 it. Adjust to use ptids.
13758 (linux_attach_lwp): New.
13759 (linux_attach): Add process to processes table. Don't set
13761 (struct counter): New.
13762 (second_thread_of_pid_p, last_thread_of_process_p): New.
13763 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13764 multiple processes.
13765 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13766 processes. Remove process from process table.
13767 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13768 to multiple processes.
13769 (any_thread_of): New.
13770 (linux_detach): Add `pid' argument, and handle it. Remove process
13771 from processes table.
13772 (linux_join): Add `pid' argument. Handle it.
13773 (linux_thread_alive): Change unsighed long argument to ptid_t.
13774 Consider dead lwps as not being alive.
13775 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13776 threads we're not interested in.
13777 (same_lwp, find_lwp_pid): New.
13778 (linux_wait_for_lwp): Change `pid' argument's type from int to
13780 (linux_wait_for_event): Rename to ...
13781 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13782 from int to ptid_t. Adjust.
13783 (linux_wait_for_event): New.
13784 (linux_wait_1): Add `ptid' argument. Change return type to
13785 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13786 that exit from the process table.
13787 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13789 (mark_lwp_dead): New.
13790 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13791 stopping all threads, mark its main lwp as dead.
13792 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13794 (fetch_register, usr_store_inferior_registers)
13795 (regsets_fetch_inferior_registers)
13796 (regsets_store_inferior_registers, linux_read_memory)
13797 (linux_write_memory): Inline `inferior_pid'.
13798 (linux_look_up_symbols): Adjust to use per-process
13799 `thread_db_active'.
13800 (linux_request_interrupt): Adjust to use ptids.
13801 (linux_read_auxv): Inline `inferior_pid'.
13802 (initialize_low): Don't reference thread_db_active.
13803 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13804 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13805 (ps_getpid): Return the pid of the current inferior.
13806 * thread-db.c (proc_handle, thread_agent): Delete.
13807 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13809 (find_one_thread): Change argument type to ptid_t. Adjust to
13811 (maybe_attach_thread): Adjust to per-process data and ptids.
13812 (thread_db_find_new_threads): Ditto.
13813 (thread_db_init): Ditto.
13814 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13815 processes table. Adjust to use ptids.
13816 (spu_kill, spu_detach): Adjust interface. Remove process from
13818 (spu_join, spu_thread_alive): Adjust interface.
13819 (spu_wait): Adjust interface. Remove process from processes
13820 table. Adjust to use ptids.
13821 * win32-low.c (current_inferior_tid): Delete.
13822 (current_inferior_ptid): New.
13823 (debug_event_ptid): New.
13824 (thread_rec): Take a ptid. Adjust.
13825 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13826 (child_delete_thread): Ditto.
13827 (do_initial_child_stuff): Add `attached' argument. Add process to
13829 (child_fetch_inferior_registers, child_store_inferior_registers):
13831 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13832 (win32_attach): Pass 1 to do_initial_child_stuff.
13833 (win32_kill): Adjust interface. Remove process from processes
13835 (win32_detach): Ditto.
13836 (win32_join): Adjust interface.
13837 (win32_thread_alive): Take a ptid.
13838 (win32_resume): Adjust to use ptids.
13839 (get_child_debug_event): Ditto.
13840 (win32_wait): Adjust interface. Remove exiting process from
13843 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13845 Non-stop mode support.
13847 * server.h (non_stop): Declare.
13848 (gdb_client_data, handler_func): Declare.
13849 (delete_file_handler, add_file_handler, start_event_loop):
13851 (handle_serial_event, handle_target_event, push_event)
13852 (putpkt_notif): Declare.
13853 * target.h (enum resume_kind): New.
13854 (struct thread_resume): Replace `step' field by `kind' field.
13855 (TARGET_WNOHANG): Define.
13856 (struct target_ops) <wait>: Add `options' argument.
13857 <supports_non_stop, async, start_non_stop>: New fields.
13858 (target_supports_non_stop, target_async): New.
13859 (start_non_stop): Declare.
13860 (mywait): Add `options' argument.
13861 * target.c (mywait): Add `options' argument. Print child exit
13862 notifications here.
13863 (start_non_stop): New.
13864 * server.c (non_stop, own_buf, mem_buf): New globals.
13865 (struct vstop_notif): New.
13866 (notif_queue): New global.
13867 (queue_stop_reply, push_event, discard_queued_stop_replies)
13868 (send_next_stop_reply): New.
13869 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13871 (attach_inferior): In non-stop mode, don't wait for the target
13873 (handle_general_set): Handle QNonStop.
13874 (handle_query): When handling qC, return the current general
13875 thread, instead of the first thread of the list.
13876 (handle_query): If the backend supports non-stop mode, include
13877 QNonStop+ in the qSupported query response.
13878 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13880 (handle_v_attach, handle_v_run): Handle non-stop mode.
13881 (handle_v_stopped): New.
13882 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13883 (myresume): Adjust to use resume_kind. Handle non-stop.
13884 (queue_stop_reply_callback): New.
13885 (handle_status): Handle non-stop mode.
13886 (main): Clear non_stop flag on reconnection. Use the event-loop.
13887 Refactor serial protocol handling from here ...
13888 (process_serial_event): ... to this new function. When GDB
13889 selects any thread, select one here. In non-stop mode, wait until
13890 GDB acks all pending events before exiting.
13891 (handle_serial_event, handle_target_event): New.
13892 * remote-utils.c (remote_open): Install remote_desc in the event
13894 (remote_close): Remove remote_desc from the event loop.
13895 (putpkt_binary): Rename to...
13896 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13897 (putpkt_binary): New as wrapper around putpkt_binary_1.
13898 (putpkt_notif): New.
13899 (prepare_resume_reply): In non-stop mode, don't change the
13901 * event-loop.c: New.
13902 * Makefile.in (OBJ): Add event-loop.o.
13903 (event-loop.o): New rule.
13905 * linux-low.h (pid_of): Moved here.
13907 (get_lwp_thread): Use lwpid_of.
13908 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13909 * linux-low.c (pid_of): Delete.
13910 (inferior_pid): Use lwpid_of.
13911 (linux_event_pipe): New.
13912 (target_is_async_p): New.
13914 (handle_extended_wait): Use lwpid_of.
13915 (add_lwp): Don't set lwpid field.
13916 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13917 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13918 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13919 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13920 first. Adjust to linux_wait_for_event interface changes. Use
13922 (linux_detach): Don't delete the main lwp here.
13923 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13924 (status_pending_p): Don't consider explicitly suspended lwps.
13925 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13926 pointer. Add OPTIONS argument. Change return type to int. Use
13927 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13928 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13929 pointer. Add status pointer argument. Return a pid instead of a
13930 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13931 changes. In non-stop mode, don't switch to a random thread.
13932 (linux_wait): Rename to...
13933 (linux_wait_1): ... this. Add target_options argument, and handle
13934 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13935 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13936 clean exit and signal exit code. Don't stop all threads in
13937 non-stop mode. In all-stop mode, only stop all threads when
13938 reporting a stop to GDB. Handle explicit thread stop requests.
13939 (async_file_flush, async_file_mark): New.
13941 (send_sigstop): Use lwpid_of.
13942 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13943 interface changes. In non-stop mode, don't switch to a random
13945 (linux_resume_one_lwp): Use lwpid_of.
13946 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13947 (linux_resume_one_thread): ... this. Handle resume_stop. In
13948 non-stop mode, don't look for pending flag in all threads.
13949 (resume_status_pending_p): Don't consider explicitly suspended
13951 (my_waitpid): Reimplement. Emulate __WALL.
13952 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13954 (sigchld_handler, linux_supports_non_stop, linux_async)
13955 (linux_start_non_stop): New.
13956 (linux_target_ops): Register linux_supports_non_stop, linux_async
13957 and linux_start_non_stop.
13958 (initialize_low): Install SIGCHLD handler.
13959 * thread-db.c (thread_db_create_event, find_one_thread)
13960 (thread_db_get_tls_address): Use lwpid_of.
13961 * win32-low.c (win32_detach): Adjust to use resume_kind.
13962 (win32_wait): Add `options' argument.
13963 * spu-low.c (spu_resume): Adjust to use resume_kind.
13964 (spu_wait): Add `options' argument.
13966 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13968 Decouple target code from remote protocol.
13970 * target.h (enum target_waitkind): New.
13971 (struct target_waitstatus): New.
13972 (struct target_ops) <wait>: Return an unsigned long. Take a
13973 target_waitstatus pointer instead of a char pointer.
13974 (mywait): Likewise.
13975 * target.c (mywait): Change prototype to return an unsigned long.
13976 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13977 * server.h (thread_from_wait, old_thread_from_wait): Delete
13979 (prepare_resume_reply): Change prototype to take a
13981 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13982 (last_status, last_ptid): New.
13983 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13984 pid instead of a signal.
13985 (attach_inferior): Remove "status" and "signal" parameters.
13987 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13989 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13990 (handle_v_requests, myresume): Remove "status" and "signal"
13991 parameters. Adjust.
13992 (handle_status): New.
13993 (main): Delete local `status'. Adjust.
13994 * remote-utils.c: Include target.h.
13995 (prepare_resume_reply): Change prototype to take a
13996 target_waitstatus. Adjust.
13998 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14000 * spu-low.c (spu_wait): Adjust.
14001 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14003 (win32_wait): Adjust.
14005 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14007 * target.h (struct thread_resume): Delete leave_stopped member.
14008 (struct target_ops): Add a `n' argument to the `resume' callback.
14009 * server.c (start_inferior): Adjust.
14010 (handle_v_cont, myresume): Adjust.
14011 * linux-low.c (check_removed_breakpoint): Adjust to resume
14012 interface change, and to removed leave_stopped field.
14013 (resume_ptr): Delete.
14014 (struct thread_resume_array): New.
14015 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14016 resume interface change.
14017 (linux_continue_one_thread, linux_queue_one_thread)
14018 (resume_status_pending_p): Check if the resume field is NULL
14019 instead of checking the leave_stopped member.
14020 (linux_resume): Adjust to the target resume interface change.
14021 * spu-low.c (spu_resume): Adjust to the target resume interface
14023 * win32-low.c (win32_detach, win32_resume): Ditto.
14025 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14027 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14029 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14031 (linux_continue_one_thread): Only preserve the stepping flag if
14032 there's a pending breakpoint.
14034 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14036 * server.c (main): After the inferior having exited, call
14037 remote_close before exiting gdbserver.
14039 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14041 Fix size of FPSCR in Power 7 processors.
14042 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14043 (PPC_FEATURE_HAS_DFP): New #define.
14044 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14047 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14049 * server.c (handle_query) Whitespace and formatting.
14051 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14053 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14054 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14055 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14056 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14057 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14058 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14059 Makefile.in, configure.ac: Fix whitespace throughout.
14060 * configure: Regenerate.
14062 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14064 * inferiors.c (find_inferior): Make it safe for the callback
14065 function to delete the currently iterated inferior.
14067 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14069 * Makefile.in (linuw_low_h): Move higher.
14070 (thread-db.o): Depend on $(linux_low_h).
14072 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14074 Rename "process" to "lwp" throughout.
14076 * linux-low.c (all_processes): Rename to...
14077 (all_lwps): ... this.
14078 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14079 (add_process): Rename to ...
14080 (add_lwp): ... this. Adjust.
14081 (linux_create_inferior): Adjust.
14082 (linux_attach_lwp): Adjust.
14083 (linux_attach): Adjust.
14084 (linux_kill_one_process): Rename to ...
14085 (linux_kill_one_lwp): ... this. Adjust.
14086 (linux_kill): Adjust.
14087 (linux_detach_one_process): Rename to ...
14088 (linux_detach_one_lwp): ... this. Adjust.
14089 (linux_detach): Adjust.
14090 (check_removed_breakpoint): Adjust.
14091 (status_pending_p): Adjust.
14092 (linux_wait_for_process): Rename to ...
14093 (linux_wait_for_lwp): ... this. Adjust.
14094 (linux_wait_for_event): Adjust.
14095 (send_sigstop): Adjust.
14096 (wait_for_sigstop): Adjust.
14097 (stop_all_processes): Rename to ...
14098 (stop_all_lwps): ... this.
14099 (linux_resume_one_process): Rename to ...
14100 (linux_resume_one_lwp): ... this. Adjust.
14101 (linux_set_resume_request, linux_continue_one_thread)
14102 (linux_queue_one_thread, resume_status_pending_p)
14103 (usr_store_inferior_registers, regsets_store_inferior_registers)
14104 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14106 * linux-low.h (get_process): Rename to ...
14107 (get_lwp): ... this. Adjust.
14108 (get_thread_process): Rename to ...
14109 (get_thread_lwp): ... this. Adjust.
14110 (get_process_thread): Rename to ...
14111 (get_lwp_thread): ... this. Adjust.
14112 (struct process_info): Rename to ...
14113 (struct lwp_info): ... this.
14114 (all_processes): Rename to ...
14115 (all_lwps): ... this.
14116 * proc-service.c (ps_lgetregs): Adjust.
14117 * thread-db.c (thread_db_create_event, find_one_thread)
14118 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14120 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14122 * server.c (handle_query): Handle "qAttached".
14124 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14126 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14127 GPLv3, update license URL.
14129 2009-03-01 Doug Evans <dje@google.com>
14131 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14132 (server_h): Add gdb_signals.h.
14133 (signals.o): Update.
14134 * server.h (target_signal_from_host,target_signal_to_host_p)
14135 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14137 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14139 * remote-utils.c (getpkt): Also generate remote-debug
14140 information if noack_mode is set.
14142 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14144 * server.c (handle_query): Report qXfer:siginfo:read and
14145 qXfer:siginfo:write as supported and handle them.
14146 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14147 * linux-low.c (linux_xfer_siginfo): New.
14148 (linux_target_ops): Set it.
14150 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14152 * server.c (gdbserver_usage): Mention --remote-debug.
14153 (main): Accept '--remote-debug' switch.
14155 2009-01-18 Doug Evans <dje@google.com>
14157 * regcache.c (new_register_cache): No need to check result of xcalloc.
14158 * server.c (handle_search_memory): Back out calls to xmalloc,
14159 result is checked and error is returned to user upon failure.
14160 (handle_query): Ditto. Add more checks for result of malloc.
14161 (handle_v_cont): Check result of malloc, report error back to
14163 (handle_v_run): Ditto. Call freeargv.
14164 * server.h (freeargv): Declare.
14165 * utils.c (freeargv): New fn.
14167 2009-01-15 Doug Evans <dje@google.com>
14169 * gdbreplay.c (perror_with_name): Make arg const char *.
14170 * server.h (target_signal_to_name): Make return type const char *.
14171 * thread-db.c (thread_db_err_str): Make return type const char *.
14172 * utils.c (perror_with_name): Make arg const char *.
14174 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14176 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14177 when handling a EXIT_PROCESS_DEBUG_EVENT.
14179 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14181 * gdbreplay.c (gdbreplay_version): Update copyright year.
14182 * server.c (gdbserver_version): Likewise.
14184 2009-01-05 Doug Evans <dje@google.com>
14186 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14187 (handle_extended_wait): Improve comment.
14189 2008-12-13 Doug Evans <dje@google.com>
14191 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14192 * server.h (ATTR_MALLOC): New macro.
14193 (xmalloc,xcalloc,xstrdup): Declare.
14194 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14195 * inferiors.c: Ditto.
14196 * linux-low.c: Ditto.
14197 * mem-break.c: Ditto.
14198 * regcache.c: Ditto.
14199 * remote-utils.c: Ditto.
14202 * win32-low.c: Ditto.
14204 2008-12-12 Doug Evans <dje@google.com>
14206 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14207 in debugging printf.
14209 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14211 2008-12-09 Doug Evans <dje@google.com>
14213 * linux-low.h (struct process_info): Delete member tid, unused.
14214 * thread-db.c (find_one_thread): Update.
14215 (maybe_attach_thread): Update.
14217 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14219 * target.h (struct target_ops): Add qxfer_osdata member.
14220 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14222 (linux_qxfer_osdata): New functions.
14223 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14225 * server.c (handle_query): Handle "qXfer:osdata:read:".
14226 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14227 (buffer_xml_printf): New functions.
14228 * server.h (struct buffer): New.
14229 (buffer_grow_str, buffer_grow_str0): New macros.
14230 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14231 (buffer_xml_printf): Declare.
14233 2008-11-24 Doug Evans <dje@google.com>
14235 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14237 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14239 * server.c (handle_v_run): Always use the supplied argument list.
14241 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14243 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14244 (xtensa_regmap_table): Add entry for scompare1.
14246 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14248 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14249 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14250 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14251 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14252 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14253 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14254 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14255 XML target descriptions.
14256 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14257 when inferior is running on an ISA 2.05 or later processor. Add
14258 special case to return offset for full 64-bit slot of FPSCR when
14261 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14263 * Makefile.in (SFILES, clean): Added sparc64 files.
14264 (reg-sparc64.o, reg-sparc64.c): New.
14265 * configure.srv (sparc*-*-linux*): New configuration.
14266 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14267 syscall arguments for SPARC.
14268 (regsets_store_inferior_registers): Likewise.
14269 * linux-sparc-low.c: New file.
14271 2008-10-21 Doug Evans <dje@google.com>
14273 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14274 (READLINE_DIR,READLINE_DEP): Delete.
14275 (INTERNAL_CFLAGS): Update.
14276 (LINTFLAGS): Update.
14278 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14280 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14281 whole argv from the last run, not just argv[0].
14283 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14285 * regcache.c (new_register_cache): Return NULL if the register
14286 cache size isn't known yet.
14287 (free_register_cache): Avoid dereferencing a NULL regcache.
14289 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14291 * configure.srv: Merge MIPS and MIPS64.
14293 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14295 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14297 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14299 * Makefile.in: Add required vsx dependencies.
14301 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14302 Declare init_registers_powerpc_vsx32l.
14303 Declare init_registers_powerpc_vsx64l.
14304 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14305 (ppc_arch_setup): Check for VSX in hwcap.
14306 (ppc_fill_vsxregset): New function.
14307 (ppc_store_vsxregset): New function.
14308 Add new VSX entry in regset_info target_regsets.
14310 * configure.srv: Add new VSX dependencies.
14312 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14314 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14315 (remote_open): Set or clear transport_is_reliable.
14316 (putpkt_binary): Don't expect acks in noack mode.
14317 (getpkt): Don't send ack/nac in noack mode.
14318 * server.c (handle_general_set): Handle QStartNoAckMode.
14319 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14321 (main): Reset noack_mode on every connection.
14322 * server.h (noack_mode): Declare.
14324 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14326 * Makefile.in (GDBREPLAY_OBS): New variable.
14327 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14329 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14330 Daniel Jacobowitz <dan@codesourcery.com>
14332 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14333 (usr_store_inferior_registers): Likewise.
14334 (regsets_store_inferior_registers): Likewise.
14336 2008-07-31 Rolf Jansen <rj@surtec.com>
14337 Pedro Alves <pedro@codesourcery.com>
14339 * configure.ac: Check for memmem declaration.
14340 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14341 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14342 (disable_packet_qfThreadInfo): Unconditionally compile.
14343 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14344 * configure, config.in: Regenerate.
14346 2008-07-28 Doug Kwan <dougkwan@google.com>
14348 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14349 (linux_write_memory): Remove declaration of errno.
14351 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14353 * linux-low.c (handle_extended_wait): Do not use "status"
14354 variable uninitialized.
14356 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14358 * server.c (handle_v_attach): Inhibit reporting dll changes.
14360 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14362 * remote-utils.c (prepare_resume_reply): If requested, don't
14363 output "thread:TID" in the T stop reply.
14365 * server.c (disable_packet_vCont, disable_packet_Tthread)
14366 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14367 (handle_query): If requested, disable support for qC, qfThreadInfo
14369 (handle_v_requests): If requested, disable support for vCont.
14370 (gdbserver_show_disableable): New.
14371 (main): Handle --disable-packet and --disable-packet=LIST.
14373 * server.h (disable_packet_vCont, disable_packet_Tthread)
14374 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14376 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14378 * server.c (gdbserver_usage): Mention --version.
14380 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14382 * Makefile.in (gdbreplay.o): New rule.
14384 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14386 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14387 message, not gdbserver.
14389 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14390 Nathan Sidwell <nathan@codesourcery.com>
14391 Joseph Myers <joseph@codesourcery.com>
14393 * acinclude.m4: Include ../../config/acx.m4.
14394 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14395 * configure, config.in: Regenerate.
14396 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14397 * server.c (gdbserver_version): Print PKGVERSION.
14398 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14399 (main): Adjust gdbserver_usage calls.
14400 * gdbreplay.c (version, host_name): Add declarations.
14401 (gdbreplay_version, gdbreplay_usage): New.
14402 (main): Accept --version and --help options.
14404 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14406 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14407 (arm_breakpoint_at): Handle Thumb.
14408 (the_low_target): Add comment.
14410 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14412 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14414 2008-05-09 Doug Evans <dje@google.com>
14416 * server.h (decode_search_memory_packet): Declare.
14417 * remote-utils.c (decode_search_memory_packet): New fn.
14418 * server.c (handle_search_memory_1): New fn.
14419 (handle_search_memory): New fn.
14420 (handle_query): Process qSearch:memory packets.
14422 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14424 * regcache.c (registers_length): Remove.
14425 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14426 full register packet.
14427 * regcache.h (registers_length): Remove prototype.
14428 * server.h (PBUFSIZ): Define to 16384.
14430 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14432 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14433 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14434 powerpc-64l.o, and powerpc-altivec64l.o.
14435 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14436 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14437 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14438 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14439 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14442 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14443 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14444 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14445 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14446 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14447 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14448 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14449 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14450 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14451 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14454 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14455 (init_registers_powerpc_32l): ... this new prototype.
14456 (init_registers_powerpc_32): Remove, replace by ...
14457 (init_registers_powerpc_altivec32l): ... this new prototype.
14458 (init_registers_powerpc_e500): Remove, replace by ...
14459 (init_registers_powerpc_e500l): ... this new prototype.
14460 (init_registers_ppc64): Remove, replace by ...
14461 (init_registers_powerpc_64l): ... this new prototype.
14462 (init_registers_powerpc_64): Remove, replace by ...
14463 (init_registers_powerpc_altivec64l): ... this new prototype.
14464 (ppc_num_regs): Set to 73.
14465 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14466 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14467 (ppc_cannot_store_register): Handle orig_r3 and trap.
14468 (ppc_arch_setup): Update init_registers_... calls.
14469 (ppc_fill_gregset): Handle orig_r3 and trap.
14471 * inferiors.c (clear_inferiors): Reset current_inferior.
14473 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14475 * acinclude.m4: Add override.m4.
14476 * configure: Regenerate.
14478 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14480 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14481 initial call to init_register_ppc64.
14483 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14485 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14486 single powerpc*-*-linux* case.
14487 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14489 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14491 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14492 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14494 * linux-ppc-low.c: Include <elf.h>.
14495 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14496 (ppc_hwcap): New global variable.
14497 (ppc_regmap): Remove __SPE__ #ifdef sections.
14498 (ppc_regmap_e500): New global variable.
14499 (ppc_cannot_store_register): Update __SPE__ special case.
14500 (ppc_get_hwcap): New function.
14501 (ppc_arch_setup): Use it to determine whether inferior supports
14502 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14503 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14504 Do not access registers if target does not support AltiVec.
14505 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14506 Do not access registers if target does not support SPE.
14507 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14509 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14511 * linux-low.c (disabled_regsets, num_regsets): New.
14512 (use_regsets_p): Delete.
14513 (linux_wait_for_process): Clear disabled_regsets.
14514 (regsets_fetch_inferior_registers): Check and set it.
14515 (regsets_store_inferior_registers): Likewise.
14516 (linux_fetch_registers, linux_store_registers): Do not use
14518 (initialize_low): Allocate disabled_regsets.
14520 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14522 * Makefile.in (LIBOBJS): New.
14523 (OBS): Use LIBOBJS.
14524 (memmem.o): New rule.
14525 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14526 * configure: Regenerated.
14528 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14530 * server.c (handle_query): Never return "unsupported" for
14531 qXfer:features:read queries.
14533 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14535 * server.c (get_features_xml): Fix inverted condition.
14536 (handle_query): Always support qXfer:feature:read.
14538 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14540 * server.c (wrapper_argv): New.
14541 (start_inferior): Handle wrapper_argv. If set, expect an extra
14543 (gdbserver_usage): Document --wrapper.
14544 (main): Parse --wrapper.
14546 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14548 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14549 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14550 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14551 (ppc_set_pc): Likewise.
14552 (ppc_arch_setup): New function.
14553 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14554 of collect_register.
14555 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14557 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14559 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14560 instead of linux-ppc64-low.o.
14561 * linux-ppc64-low.c: Remove file.
14562 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14563 (linux-ppc64-low.o): Remove rule.
14565 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14566 (init_registers_powerpc_64): Likewise.
14567 (ppc_regmap): Conditionally define depending on __powerpc64__.
14568 (ppc_cannot_store_register): Do not special-case "fpscr" when
14569 compiled on __powerpc64__.
14570 (ppc_collect_ptrace_register): New function.
14571 (ppc_supply_ptrace_register): New function.
14572 (ppc_breakpoint): Change type to "unsigned int".
14573 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14574 (the_low_target): Conditionally provide initializers for the
14575 arch_setup member depending on __powerpc64__. Install
14576 collect_ptrace_register and supply_ptrace_register members.
14578 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14580 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14581 * server.c (gdbserver_xmltarget): Define.
14582 (get_features_xml): Use it to replace "target.xml" and arch_string.
14584 * configure.srv: Remove srv_xmltarget. Add XML files that were
14585 mentioned there to srv_xmlfiles instead. Remove conditional tests
14586 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14587 srv_xmlfiles and srv_regobj to include all possible choices.
14588 * configure.ac (srv_xmltarget): Remove.
14589 (srv_xmlfiles): Do not add "target.xml".
14590 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14591 checks for supplementary target information.
14592 * configure: Regenerate.
14593 * Makefile.in (XML_TARGET): Remove.
14594 (target.xml): Remove rule.
14595 (clean): Do not clean up target.xml.
14596 (.PRECIOUS): Do not mention target.xml.
14598 * target.h (struct target_ops): Remove arch_string member.
14599 * linux-low.c (linux_arch_string): Remove.
14600 (linux_target_ops): Remove arch_string initializer.
14601 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14602 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14603 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14604 * spu-low.c (spu_arch_string): Remove.
14605 (spu_target_ops): Remove arch_string initializer.
14606 * win32-low.c (win32_arch_string): Remove.
14607 (win32_target_ops): Remove arch_string initializer.
14608 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14609 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14610 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14612 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14614 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14615 by collect_ptrace_register and supply_ptrace_register hooks.
14616 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14617 instead of checking for the_low_target.left_pad_xfer.
14618 (usr_store_inferior_registers): Use collect_ptrace_register callback
14619 instead of checking for the_low_target.left_pad_xfer.
14621 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14622 (s390_supply_ptrace_register): Likewise.
14623 (s390_fill_gregset): Call s390_collect_ptrace_register.
14624 (the_low_target): Update.
14626 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14627 (ppc_supply_ptrace_register): Likewise.
14628 (the_low_target): Update.
14630 * linux-i386-low.c (the_low_target): Update.
14631 * linux-x86-64-low.c (the_low_target): Update.
14633 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14635 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14636 reg-s390.o and reg-s390x.o.
14638 * linux-low.c (new_inferior): New global variable.
14639 (linux_create_inferior, linux_attach): Set it.
14640 (linux_wait_for_process): Call the_low_target.arch_setup after the
14641 target has stopped for the first time.
14642 (initialize_low): Do not call the_low_target.arch_setup.
14644 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14645 (s390_set_pc): Likewise.
14646 (s390_arch_setup): New function.
14647 (the_low_target): Use s390_arch_setup as arch_setup routine.
14649 * regcache.c (realloc_register_cache): New function.
14650 (set_register_cache): Call it for each existing regcache.
14652 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14654 * server.h (init_registers): Remove prototype.
14656 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14657 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14658 instead of init_registers ().
14659 * linux-arm-low.c (init_registers_arm): Add prototype.
14660 (init_registers_arm_with_iwmmxt): Likewise.
14661 (the_low_target): Add initializer for arch_setup field.
14662 * linux-cris-low.c (init_registers_cris): Add prototype.
14663 (the_low_target): Add initializer for arch_setup field.
14664 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14665 (the_low_target): Add initializer for arch_setup field.
14666 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14667 (the_low_target): Add initializer for arch_setup field.
14668 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14669 (the_low_target): Add initializer for arch_setup field.
14670 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14671 (the_low_target): Add initializer for arch_setup field.
14672 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14673 (the_low_target): Add initializer for arch_setup field.
14674 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14675 (init_registers_mips64_linux): Likewise.
14676 (the_low_target): Add initializer for arch_setup field.
14677 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14678 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14679 (the_low_target): Add initializer for arch_setup field.
14680 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14681 (init_registers_powerpc_64): Likewise.
14682 (the_low_target): Add initializer for arch_setup field.
14683 * linux-s390-low.c (init_registers_s390): Add prototype.
14684 (init_registers_s390x): Likewise.
14685 (the_low_target): Add initializer for arch_setup field.
14686 * linux-sh-low.c (init_registers_sh): Add prototype.
14687 (the_low_target): Add initializer for arch_setup field.
14688 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14689 (the_low_target): Add initializer for arch_setup field.
14690 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14691 (the_low_target): Add initializer for arch_setup field.
14693 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14694 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14695 instead of init_registers ().
14696 * win32-arm-low.c (init_registers_arm): Add prototype.
14697 (the_low_target): Add initializer for arch_setup field.
14698 * win32-i386-low.c (init_registers_i386): Add prototype.
14699 (the_low_target): Add initializer for arch_setup field.
14701 * spu-low.c (init_registers_spu): Add prototype.
14702 (initialize_low): Call initialie_registers_spu () instead of
14703 initialize_registers ().
14705 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14707 * server.c (handle_v_requests): When handling the vRun and vAttach
14708 packets, if already debugging a process, don't kill it. Return an
14711 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14713 * server.c (handle_query): Correct length check.
14715 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14717 * win32-low.c (do_initial_child_stuff): Add process handle
14718 parameter. Set current_process_handle and current_process_id from the
14719 parameters. Clear globals.
14720 (win32_create_inferior): Don't set current_process_handle and
14721 current_process_id here. Instead pass them on the call to
14722 do_initial_child_stuff.
14723 (win32_attach): Likewise.
14724 (win32_clear_inferiors): New.
14725 (win32_kill): Don't close the current process handle or the
14726 current thread handle here. Instead call win32_clear_inferiors.
14727 (win32_detach): Don't open a new handle to the process. Call
14728 win32_clear_inferiors.
14729 (win32_join): Don't rely on current_process_handle; open a new
14730 handle using the process id.
14731 (win32_wait): Call win32_clear_inferiors when the inferior process
14734 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14736 * server.c (monitor_show_help): Add "exit".
14738 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14740 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14741 (clean): Add reg-xtensa.c.
14742 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14743 * configure.srv (xtensa*-*-linux*) New target.
14744 * linux-xtensa-low.c: New.
14745 * xtensa-xtregs.c: New.
14747 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * hostio.c: Don't include errno.h.
14750 (errno_to_fileio_errno): Move to hostio-errno.
14751 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14752 error number outputting to the target->hostio_last_error callback.
14753 (hostio_packet_error): Use FILEIO_EINVAL directly.
14754 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14755 calls to hostio_error.
14756 * hostio-errno.c: New.
14757 * server.h (hostio_last_error_from_errno): Declare.
14758 * target.h (target_ops): Add hostio_last_error member.
14759 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14760 as hostio_last_error handler.
14761 * spu-low.c (spu_target_ops): Likewise.
14762 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14763 (wince_hostio_last_error): New functions.
14764 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14765 as hostio_last_error handler.
14766 (win32_target_ops) [!_WIN32_WCE]: Register
14767 hostio_last_error_from_errno as hostio_last_error handler.
14768 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14769 (hostio-errno.o): New rule.
14770 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14771 * configure.srv (srv_hostio_err_objs): New variable. Default to
14773 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14774 * configure: Regenerate.
14776 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14778 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14779 (linux_kill, linux_detach): Clean up the process list.
14780 * remote-utils.c (remote_open): Improve port number parsing.
14781 (putpkt_binary, input_interrupt): Only send interrupts if the target
14783 * server.c (extended_protocol): Make static.
14784 (attached): Define earlier.
14785 (exit_requested, response_needed, program_argv): New variables.
14786 (target_running): New.
14787 (start_inferior): Clear attached here.
14788 (attach_inferior): Set attached here.
14789 (require_running): Define.
14790 (handle_query): Use require_running and target_running. Implement
14792 (handle_v_attach, handle_v_run): New.
14793 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14794 (gdbserver_usage): Update.
14795 (main): Redo argument parsing. Handle --debug and --multi. Handle
14796 --attach along with other options or after the port. Save
14797 program_argv. Support no initial program. Resynchronize
14798 communication with GDB after an error. Handle "monitor exit".
14799 Use require_running and target_running. Always allow the extended
14800 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14801 restart in extended mode.
14802 * README: Refer to the GDB manual. Update --attach usage.
14804 2007-12-20 Andreas Schwab <schwab@suse.de>
14806 * linux-low.c (STACK_SIZE): Define.
14807 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14808 (linux_test_for_tracefork): Likewise.
14810 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14812 * linux-low.c (linux_wait_for_event): Update messages. Do not
14813 reinsert auto-delete breakpoints.
14814 * mem-break.c (struct breakpoint): Change return type of handler to
14816 (set_breakpoint_at): Update handler type.
14817 (reinsert_breakpoint_handler): Return 1 instead of calling
14819 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14821 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14822 * mem-break.h (set_breakpoint_at): Update handler type.
14823 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14824 * win32-low.c (auto_delete_breakpoint): New.
14825 (get_child_debug_event): Use it.
14827 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14829 * configure.ac: Check for pread and pwrite.
14830 * hostio.c (handle_pread): Fall back to lseek and read.
14831 (handle_pwrite): Fall back to lseek and write.
14832 * config.in, configure: Regenerated.
14834 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14836 * server.c (myresume): Add own_buf argument.
14837 (main): Update calls.
14839 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14841 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14842 * remote-utils.c (remote_open): Do not call disable_async_io.
14843 (block_async_io): Delete.
14844 (unblock_async_io): Make static.
14845 (initialize_async_io): New.
14846 * server.c (handle_v_cont): Handle async I/O here.
14847 (myresume): Likewise. Move other common resume tasks here...
14848 (main): ... from here. Call initialize_async_io. Disable async
14849 I/O before the main loop.
14850 * server.h (initialize_async_io): Declare.
14851 (block_async_io, unblock_async_io): Delete prototypes.
14852 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14854 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14856 * remote-utils.c (readchar): Allow binary data in received messages.
14858 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14860 * win32-low.c (attaching): New global.
14861 (win32_create_inferior): Clear the `attaching' global.
14862 (win32_attach): Set the `attaching' global.
14863 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14864 attaching. Only set a breakpoint at the entry point if not
14867 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14869 * server.c (main): Don't report dll events on the initial
14870 connection on attaches.
14872 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14874 * server.c (main): Relax numerical bases supported for the pid of
14875 the --attach command line argument.
14877 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14879 * win32-low.c (win32_attach): Call OpenProcess before
14880 DebugActiveProcess, not after. Add last error output to error
14883 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14885 * win32-low.c (win32_get_thread_context)
14886 (win32_set_thread_context): New functions.
14887 (thread_rec): Use win32_get_thread_context.
14888 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14889 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14892 2007-12-03 Leo Zayas
14893 Pedro Alves <pedro_alves@portugalmail.pt>
14895 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14897 (child_add_thread): Minor cleanup.
14898 (child_continue): Resume artificially suspended threads before
14899 calling ContinueDebugEvent.
14900 (suspend_one_thread): New.
14901 (fake_breakpoint_event): New.
14902 (get_child_debug_event): Change return type to int. Check here if
14903 gdb sent an interrupt request. If a soft interrupt was requested,
14904 fake a breakpoint event. Return 0 if there is no event to handle,
14906 (win32_wait): Don't check here if gdb sent an interrupt request.
14907 Ensure there is a valid event to handle.
14908 (win32_request_interrupt): Add soft interruption method as last
14911 2007-12-03 Leo Zayas
14912 Pedro Alves <pedro_alves@portugalmail.pt>
14914 * win32-low.h (win32_thread_info): Add descriptions to the
14915 structure members. Replace `suspend_count' counter by a
14917 * win32-low.c (thread_rec): Update condition of when to get the
14918 context from the inferior. Rely on ContextFlags being set if it
14919 has already been retrieved. Only suspend the inferior thread if
14920 we haven't already. Warn if that fails.
14921 (continue_one_thread): s/suspend_count/suspended/. Only call
14922 ResumeThread once. Warn if that fails.
14924 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14926 * win32-low.c (win32_wait): Don't read from the inferior when it
14927 has already exited.
14929 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14931 * Makefile.in (win32_low_h): New variable.
14932 (win32-low.o): Add dependency on $(win32_low_h).
14933 (win32-arm-low.o, win32-i386-low.o): New rules.
14935 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14937 * hostio.c: Correct copyright year.
14939 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14941 * Makefile.in (OBS): Add hostio.o.
14942 (hostio.o): New rule.
14943 * server.h (handle_vFile): Declare.
14944 * hostio.c: New file.
14945 * server.c (handle_v_requests): Take packet_len and new_packet_len
14946 for binary packets. Call handle_vFile.
14947 (main): Update call to handle_v_requests.
14949 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14951 * linux-low.c: Include <sched.h>.
14953 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14955 * linux-low.c (linux_tracefork_grandchild): New.
14956 (linux_tracefork_child): Use clone.
14957 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14959 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14961 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14963 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14965 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14967 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14969 * inferiors.c (change_inferior_id): Delete.
14970 (add_pid_to_list, pull_pid_from_list): New.
14971 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14972 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14973 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14974 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14975 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14976 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14977 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14978 (using_threads): Always set to 1.
14979 (handle_extended_wait): New.
14980 (add_process): Do not set TID.
14981 (linux_create_inferior): Set must_set_ptrace_flags.
14982 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14983 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14984 (linux_thread_alive): Rename TID argument to LWPID.
14985 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14986 (linux_wait_for_event): Do not use TID or check using_threads. Update
14987 call to dead_thread_notify. Call handle_extended_wait.
14988 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14989 (send_sigstop): Delete sigstop_sent.
14990 (wait_for_sigstop): Avoid TID.
14991 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14992 (linux_test_for_tracefork): New.
14993 (linux_lookup_signals): Use thread_db_active and
14994 linux_supports_tracefork_flag.
14995 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14996 * linux-low.h (get_process_thread): Avoid TID.
14997 (struct process_ifo): Move thread_known and tid to the end. Remove
14999 (linux_attach_lwp, thread_db_init): Update prototypes.
15000 * server.h (change_inferior_id): Delete prototype.
15001 (add_pid_to_list, pull_pid_from_list): New prototypes.
15002 * thread-db.c (thread_db_use_events): New.
15003 (find_first_thread): Rename to...
15004 (find_one_thread): ...this. Update callers and messages. Do not
15005 call fatal. Check thread_db_use_events. Do not call
15006 change_inferior_id or new_thread_notify.
15007 (maybe_attach_thread): Update. Do not call new_thread_notify.
15008 (thread_db_init): Set thread_db_use_events. Check use_events.
15009 * utils.c (fatal, warning): Correct message prefix.
15011 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15013 * Makefile.in (clean): Remove new files.
15014 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15015 (powerpc-64.o, powerpc-64.c): New rules.
15016 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15017 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15019 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15021 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15022 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15023 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15024 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15025 (target_regsets): Add AltiVec and SPE register sets.
15026 * configure.ac: Check for AltiVec and SPE.
15027 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15028 (ppc_fill_vrregset, ppc_store_vrregset): New.
15029 (target_regsets): Add AltiVec register set.
15030 * configure: Regenerated.
15032 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15034 * linux-low.c (O_LARGEFILE): Define.
15035 (linux_read_memory): Use /proc/PID/mem.
15036 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15037 * configure, config.in: Regenerated.
15039 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15041 * linux-low.c (linux_wait_for_event): Do not pass signals while
15044 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15046 * win32-low.c (create_process): New.
15047 (win32_create_inferior): Use create_process instead of
15048 CreateProcess. If create_process failed retry appending an ".exe"
15049 suffix. Store the GetLastError result immediatelly after
15050 create_process calls and use it on the call to error.
15052 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15054 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15056 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15058 * configure.ac: Switch license to GPLv3.
15060 2007-08-01 Michael Snyder <msnyder@access-company.com>
15062 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15064 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15066 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15068 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15069 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15070 CloseToolhelp32Snapshot.
15071 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15072 CloseToolhelp32Snapshot.
15074 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15076 * server.c (main): Check for inferior exit before main loop.
15078 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15081 instead of on tmp_desc.
15083 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15084 Daniel Jacobowitz <dan@codesourcery.com>
15086 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15087 (add_thread): Minor cleanups.
15088 (clear_inferiors): Move lower in the file. Clear the DLL
15090 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15091 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15092 (xml_escape_text): New.
15093 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15095 (handle_v_cont): Report errors.
15096 (gdbserver_version): Update.
15097 (main): Correct size of own_buf. Do not report initial DLL events.
15098 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15099 (unloaded_dll, xml_escape_text): New.
15100 * win32-low.c (enum target_waitkind): Update comments.
15101 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15102 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15103 (win32_EnumProcessModules, win32_GetModuleInformation)
15104 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15105 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15106 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15107 (win32_Module32First, win32_Module32Next, load_toolhelp)
15108 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15109 (get_child_debug_event): Handle DLL events.
15110 (win32_wait): Likewise.
15112 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15114 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15115 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15117 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15119 * win32-low.c (handle_output_debug_string): Ignore event if not
15122 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15124 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15126 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15128 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15130 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15132 * inferiors.c (change_inferior_id): Add comment.
15133 * linux-low.c (check_removed_breakpoint): Add an early
15134 prototype. Improve debug output.
15135 (linux_attach): Doc update.
15136 (linux_detach_one_process, linux_detach): Clean up before releasing
15138 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15139 * linux-low.h (struct process_info): Doc improvement.
15140 * mem-break.c (delete_all_breakpoints): New.
15141 * mem-break.h (delete_all_breakpoints): New prototype.
15142 * thread-db.c (find_first_thread): New.
15143 (thread_db_create_event): Call it instead of
15144 thread_db_find_new_threads. Clean up unused variables.
15145 (maybe_attach_thread): Remove first thread handling.
15146 (thread_db_find_new_threads): Use find_first_thread.
15147 (thread_db_get_tls_address): Likewise.
15149 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15151 * thread-db.c (thread_db_find_new_threads): Add prototype.
15152 (thread_db_create_event): Check for the main thread before adding
15154 (maybe_attach_thread): Only enable event reporting if TID == 0.
15155 (thread_db_get_tls_address): Check for new threads.
15157 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15159 * linux-low.c (linux_create_inferior): Try execv before execvp.
15160 * spu-low.c (spu_create_inferior): Likewise.
15162 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15164 * linux-low.c (linux_create_inferior): Change execv to execvp.
15165 * spu-low.c (spu_create_inferior): Likewies.
15167 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15169 * Makefile.in (clean): Clean new files instead of deleted ones.
15170 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15171 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15173 * configure.srv: Specify XML files and new regformats for MIPS and
15175 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15176 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15177 an entry for the restart register.
15178 (mips_cannot_fetch_register, mips_cannot_store_register)
15179 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15180 register names to match the XML descriptions.
15181 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15182 restart register instead of $0.
15184 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15185 Markus Deuling <deuling@de.ibm.com>
15187 * remote-utils.c (decode_xfer_write): New function.
15188 * server.h (decode_xfer_write): Add prototype.
15189 * server.c (handle_query): Add PACKET_LEN argument. Support
15190 qXfer:spu:read and qXfer:spu:write packets.
15191 (main): Pass packet_len to handle_query.
15192 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15193 * target.h (target_ops): Add qxfer_spu.
15195 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15197 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15198 accessing non-seekable spufs files.
15200 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15202 * server.c (handle_query): Add reply for qC packet.
15204 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15205 Leo Zayas <lerele@champenstudios@com>
15207 * server.h (check_remote_input_interrupt_request): New function.
15208 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15209 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15210 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15211 (check_remote_input_interrupt_request): New function.
15212 * server.h (check_remote_input_interrupt_request): Declare.
15213 * win32-low.c (winapi_DebugBreakProcess,
15214 winapi_GenerateConsoleCtrlEvent): New typedefs.
15215 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15217 (win32_wait): Check for remote interrupt request
15218 with check_remote_input_interrupt_request.
15219 (win32_request_interrupt): New function.
15220 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15222 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15224 * win32-low.c (debug_registers_changed,
15225 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15226 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15227 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15228 (thread_rec): Get context using the low target.
15229 (child_add_thread): Call thread_added on the low target,
15230 which does the same thing.
15232 (do_initial_child_stuff): Remove debug registers references.
15233 Set context using the low target. Resume threads after
15234 setting the contexts.
15235 (child_continue): Remove dead variable. Remove debug
15236 registers references.
15237 (child_fetch_inferior_registers): Go through the low target.
15238 (do_child_store_inferior_registers): Remove.
15239 (child_store_inferior_registers): Go through the low target.
15240 (win32_resume): Remove debug registers references.
15241 Set context using the low target.
15242 (handle_exception): Change return type to void. Don't record
15243 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15244 first chance exception.
15245 (get_child_debug_event): Change return type to void. Remove
15246 goto loop. Always return after waiting for debug event.
15247 (win32_wait): Convert to switch statement. Handle spurious
15250 * win32-i386-low.c (debug_registers_changed,
15251 debug_registers_used): New.
15252 (initial_stuff): Rename to ...
15253 (i386_initial_stuff): ... this. Clear debug registers
15255 (store_debug_registers): Delete.
15256 (i386_get_thread_context): New.
15257 (load_debug_registers): Delete.
15258 (i386_set_thread_context): New.
15259 (i386_thread_added): New.
15260 (single_step): Rename to ...
15261 (i386_single_step): ... this.
15262 (do_fetch_inferior_registers): Rename to ...
15263 (i386_fetch_inferior_register): ... this.
15264 (i386_store_inferior_register): New.
15265 (the_low_target): Adapt to new interface.
15267 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15268 (arm_get_thread_context): New.
15269 (arm_set_thread_context): New.
15271 (do_fetch_inferior_registers): Rename to ...
15272 (arm_fetch_inferior_register): ... this.
15273 (arm_store_inferior_register): New.
15274 (arm_wince_breakpoint): Reimplement as unsigned long.
15275 (arm_wince_breakpoint_len): Define.
15276 (the_low_target): Adapt to new interface.
15278 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15279 load_debug_registers. Add get_thread_context, set_thread_context,
15280 thread_added and store_inferior_register. Rename
15281 fetch_inferior_registers to fetch_inferior_register.
15282 (regptr): Remove declaration.
15284 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15286 * linux-low.c (linux_detach): Change return type to int. Return 0.
15287 * spu-low.c (spu_detach): Likewise.
15289 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15291 * target.h (target_ops): Change return type of detach to int.
15293 (join_inferior): New.
15294 * server.c (main): Don't skip detach support on mingw32.
15295 If the inferior doesn't support detaching return error.
15296 Call join_inferior instead of using waitpid.
15297 * linux-low.c (linux_join): New.
15298 (linux_target_op): Add linux_join.
15299 * spu-low.c (spu_join): New.
15300 (spu_target_ops): Add spu_join.
15301 * win32-low.c (win32_detach): Adapt to new interface.
15302 Reopen current_process_handle before detaching. Issue a child
15303 resume before detaching.
15305 (win32_target_op): Add win32_join.
15307 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15309 * win32-low.c (win32-attach): Fix return value.
15310 * target.h (target_ops): Describe ATTACH return values.
15312 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15314 * win32-low.c (GETPROCADDRESS): Define.
15315 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15316 (winapi_DebugSetProcessKillOnExit): Likewise.
15317 (win32_create_inferior): Force usage of ansi CreateProcessA.
15318 (win32_attach): Use GETPROCADDRESS.
15319 (win32_detach): Likewise.
15321 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15323 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15325 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15327 * win32-low.c: Commit leftover changes from 2007-03-29.
15329 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15331 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15332 fields short instead of int. Add explicit padding.
15333 (i387_cache_to_fsave): Remove unnecessary casts.
15334 (i387_fsave_to_cache): Doc fix.
15335 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15337 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15339 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15340 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15342 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15344 * configure.srv (arm*-*-mingw32ce*): Move near the other
15347 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15349 * configure.ac: Add errno checking.
15350 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15351 sys/file.h and malloc.h.
15352 (AC_CHECK_DECLS): Add perror.
15353 (srv_mingwce): Handle.
15354 * configure.srv (i[34567]86-*-cygwin*): Add
15355 win32-i386-low.o to srv_tgtobj.
15356 (i[34567]86-*-mingw*): Likewise.
15357 (arm*-*-mingw32ce*): Add case.
15358 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15359 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15360 [__MINGW32CE__] (strerror): New function.
15361 [__MINGW32CE__] (errno): Define to GetLastError.
15362 [__MINGW32CE__] (COUNTOF): New macro.
15363 (remote_open): Remove extra close call.
15364 * mem-break.c (delete_breakpoint_at): New function.
15365 * mem-break.h (delete_breakpoint_at): Declare.
15366 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15367 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15368 [USE_WIN32API] (read, write): Add char* casts.
15369 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15370 * server.h: Include wincecompat.h on Windows CE.
15371 [HAVE_ERRNO_H]: Check.
15372 (perror): Declare if not declared.
15373 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15374 (perror_with_name): Remove errno declaration.
15375 * wincecompat.h: New.
15376 * wincecompat.c: New.
15377 * win32-low.h: New.
15378 * win32-arm-low.c: New.
15379 * win32-i386-low.c: New.
15380 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15381 (OUTMSG2): Make it safe.
15383 (COUNTOF): New macro.
15384 (NUM_REGS): Get it from the low target.
15385 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15386 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15387 (thread_rec): Let low target handle debug registers.
15388 (child_add_thread): Likewise.
15389 (child_init_thread_list): Likewise.
15390 (continue_one_thread): Likewise.
15392 (do_child_fetch_inferior_registers): Move to ...
15393 * win32-i386-low.c: ... here, and rename to ...
15394 (do_fetch_inferior_registers): ... this.
15395 * win32-low.c (child_fetch_inferior_registers):
15396 Go through the low target.
15397 (do_child_store_inferior_registers): Use regptr.
15398 (strwinerror): New function.
15399 (win32_create_inferior): Handle Windows CE.
15400 Use strwinerror instead of strerror on Windows error
15401 codes. Add program to the error output.
15402 Don't close the main thread handle on Windows CE.
15403 (win32_attach): Use coredll.dll on Windows CE.
15404 (win32_kill): Close current process and current
15406 (win32_detach): Use coredll.dll on Windows CE.
15407 (win32_resume): Let low target handle debug registers, and
15409 (handle_exception): Add/Remove initial breakpoint. Avoid
15410 non-existant WSTOPSIG on Windows CE.
15411 (win32_read_inferior_memory): Cast to remove warning.
15412 (win32_arch_string): Go through the low target.
15413 (initialize_low): Call set_breakpoint_data with the low
15414 target's breakpoint.
15415 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15416 FOP_REGNUM, mappings): Move to ...
15417 * win32-i386-low.c: ... here.
15418 * win32-low.c (win32_thread_info): Move to ...
15419 * win32-low.h: ... here.
15420 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15421 win32-arm-low.c and wincecompat.c.
15422 (all:): Add $EXEEXT.
15423 (install-only:): Likewise.
15424 (gdbserver:): Likewise.
15425 (gdbreplay:): Likewise.
15426 * config.in: Regenerate.
15427 * configure: Regenerate.
15429 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15431 * win32-low.c: Rename typedef thread_info to
15432 win32_thread_info throughout.
15434 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15436 * win32-i386-low.c: Rename to ...
15437 * win32-low.c: ... this.
15438 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15439 * Makefile.in: Likewise.
15441 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15443 * remote-utils.c (monitor_output): Constify msg parameter.
15444 * server.h (monitor_output): Likewise.
15445 * win32-i386-low.c (handle_output_debug_string): New.
15446 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15447 handle_output_debug_string.
15448 (get_child_debug_event): Likewise.
15450 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15452 * server.c (main): Correct strtoul check.
15454 2007-03-27 Jon Ringle <jon@ringle.org>
15456 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15458 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15460 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15462 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15464 * terminal.h: Check HAVE_SGTTY_H.
15466 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15468 * remote-utils.c (remote_open): Print out the assigned port number.
15470 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15472 * remote-utils.c (monitor_output): New function.
15473 * server.c (debug_threads): Define here.
15474 (monitor_show_help): New function.
15475 (handle_query): Handle qRcmd.
15476 (main): Do not handle 'd' packet.
15477 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15478 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15481 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15483 * Makefile.in (EXEEXT): New.
15484 (clean): Use $(EXEEXT).
15486 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15488 * target.h (target_ops): Rename send_signal to request_interrupt,
15489 and remove enum target_signal parameter.
15490 * linux-low.c (linux_request_interrupt): Rename from
15491 linux_send_signal, and always send SIGINT.
15492 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15493 and always send SIGINT.
15494 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15496 (input_interrupt): Likewise.
15498 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15500 * server.c (get_features_xml): Check if target implemented
15502 * win32-i386-low.c (win32_arch_string): New.
15503 (win32_target_ops): Add win32_arch_string as arch_string member.
15505 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15507 * spu-low.c (spu_arch_string): New.
15508 (spu_target_ops): Add spu_arch_string.
15510 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15512 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15513 * configure.ac: Do not check for terminal.h.
15514 * configure, config.in: Regenerated.
15516 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15518 * Makefile.in (OBS): Add $(XML_BUILTIN).
15519 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15521 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15522 (arm-with-iwmmxt.c): New.
15523 * config.in, configure: Regenerate.
15524 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15525 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15526 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15527 (arm*-*-linux*): Add iWMMXt and regset support.
15528 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15529 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15530 (arm_store_wmmxregset, target_regsets): New.
15531 * server.c (get_features_xml): Take annex argument. Check builtin
15533 (handle_query): Handle multiple annexes.
15535 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15537 * remote-utils.c [USE_WIN32API] (read, write): Define.
15538 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15541 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15543 * linux-i386-low.c (the_low_target): Set arch_string.
15544 * linux-x86-64-low.c (the_low_target): Likewise.
15545 * linux-low.c (linux_arch_string): New.
15546 (linux_target_ops): Add it.
15547 * linux-low.h (struct linux_target_ops): Add arch_string.
15548 * server.c (write_qxfer_response): Use const void * for DATA.
15549 (get_features_xml): New.
15550 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15551 * target.h (struct target_ops): Add arch_string method.
15553 2007-01-03 Denis Pilat <denis.pilat@st.com>
15554 Daniel Jacobowitz <dan@codesourcery.com>
15556 * linux-low.c (linux_kill): Handle being called with no threads.
15557 * win32-i386-low.c (win32_kill): Likewise.
15558 (get_child_debug_event): Clear current_process_handle.
15560 2006-12-30 Denis PILAT <denis.pilat@st.com>
15561 Daniel Jacobowitz <dan@codesourcery.com>
15563 * remote-utils.c (remote_open): Check the type of specified
15564 serial port devices before opening them.
15565 * server.c (main): Kill the inferior if an error occurs during
15566 the first remote_open.
15568 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15570 * README: Update supported targets.
15572 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15574 * Makefile.in (clean): Remove reg-mips64.c.
15575 (reg-mips64.c, reg-mips64.o): New rules.
15576 * configure.srv: Handle mips64. Include regset support for mips.
15577 * linux-mips-low.c (union mips_register): New.
15578 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15579 (mips_breakpoint, mips_breakpoint_at): Use int.
15580 (mips_collect_register, mips_supply_register)
15581 (mips_collect_register_32bit, mips_supply_register_32bit)
15582 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15583 (mips_store_fpregset, target_regsets): New.
15584 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15586 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15588 * configure.srv: Add target "spu*-*-*".
15589 * Makefile.in (clean): Remove reg-spu.c.
15590 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15591 * spu-low.c: New file.
15593 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15595 * configure.ac: Correct td_thr_tls_get_addr test.
15596 * configure: Regenerated.
15598 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15600 * linux-low.c (linux_wait_for_event): Reformat. Use the
15601 pass_signals array.
15602 * remote-utils.c (decode_address_to_semicolon): New.
15603 * server.c (pass_signals, handle_general_set): New.
15604 (handle_query): Mention QPassSignals for qSupported.
15605 (main): Call handle_general_set.
15606 * server.h (pass_signals, decode_address_to_semicolon): New.
15608 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15610 * server.c (handle_query): Correct error handling for read_auxv.
15612 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15614 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15615 and srv_linux_thread_db to yes.
15616 * linux-s390-low.c (s390_fill_gregset): New function.
15617 (target_regsets): Define data structure.
15619 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15621 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15622 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15623 * config.in, configure: Regenerated.
15624 * inferiors.c (gdb_id_to_thread): New function.
15625 (gdb_id_to_thread_id): Use it.
15626 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15627 * linux-low.h (struct process_info): Add th member.
15628 (thread_db_get_tls_address): New prototype.
15629 * remote-utils.c (decode_address): Make non-static.
15630 * server.c (handle_query): Handle qGetTLSAddr.
15631 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15632 * target.h (struct target_ops): Add get_tls_address.
15633 * thread-db.c (maybe_attach_thread): Save the thread handle.
15634 (thread_db_get_tls_address): New.
15636 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15638 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15639 (linux_resume_one_process): Take a siginfo_t *. Update all
15640 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15641 (struct pending_signals): Add a siginfo_t.
15642 (linux_wait_for_process): Always set last_status.
15643 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15644 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15645 * linux-low.h (struct process_info): Add last_status.
15647 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15649 * remote-utils.c (try_rle): New function.
15650 (putpkt_binary): Use it.
15652 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15654 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15655 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15656 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15657 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15658 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15661 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15663 * server.c (terminal_fd): New variable.
15664 (old_foreground_pgrp): Likewise.
15665 (restore_old_foreground_pgrp): New function.
15666 (start_inferior): Record the terminal file descriptor in terminal_fd
15667 and its original foreground group in old_foreground_pgrp. Register
15668 restore_old_foreground_pgrp with atexit().
15670 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15672 * server.c (handle_query): Correct qPart to qXfer.
15674 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15676 * configure.ac: Check for more headers which are missing on
15677 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15678 * configure.srv: Add Cygwin and mingw32.
15679 * remote-utils.c: Don't include headers unconditionally which
15680 are missing on mingw32. Include <winsock.h> for mingw32.
15681 (remote_open): Adjust for mingw32 support. Flush
15682 standard error after writing to it.
15683 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15684 (unblock_async_io, enable_async_io, disable_async_io)
15685 (readchar, getpkt): Update for Winsock support.
15686 (prepare_resume_reply): Expect a protocol signal number.
15687 * server.c: Disable <sys/wait.h> on mingw32.
15688 (start_inferior): Adjust for mingw32 support. Flush
15689 standard error after writing to it.
15690 (attach_inferior): Likewise. Use protocol signal
15692 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15694 * win32-i386-low.c: New file.
15695 * Makefile.in (XM_CLIBS): Set.
15696 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15697 (win32-i386-low.o): New dependency rule.
15698 * linux-low.c (linux_wait): Use target signal numbers.
15699 * target.h (struct target_ops): Doc fix.
15700 * server.h (target_signal_to_name): New prototype.
15701 * gdbreplay.c: Don't include headers unconditionally which
15702 are missing on mingw32. Include <winsock.h> for mingw32.
15703 (remote_close, remote_open): Adjust for Winsock support.
15704 * configure, config.in: Regenerated.
15706 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15708 * server.c (decode_xfer_read, write_qxfer_response): New.
15709 (handle_query): Take a packet length argument. Handle
15710 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15711 the qSupported response.
15712 (main): Update call to handle_query.
15714 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15716 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15717 (putpkt_binary): Renamed from putpkt and adjusted for binary
15719 (putpkt): New wrapper for putpkt_binary.
15720 (readchar): Don't mask off the high bit.
15721 (decode_X_packet): New function.
15722 * server.c (main): Call putpkt_binary if a handler sets the packet
15723 length. Save the length of the incoming packet. Handle 'X'.
15724 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15726 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15728 * server.c (handle_query): Handle qSupported.
15730 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15732 * remote-utils.c (all_symbols_looked_up): New variable.
15733 (look_up_one_symbol): Check it.
15734 * server.h (look_up_one_symbol): New declaration.
15735 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15737 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15739 * Makefile.in (linux-arm-low.o): Update dependencies.
15740 * linux-arm-low.c: Include "gdb_proc_service.h".
15741 (PTRACE_GET_THREAD_AREA): Define.
15742 (ps_get_thread_area): New function.
15744 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15746 * configure.srv (m68k*-*-uclinux*): New target.
15747 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15748 (linux_resume_one_process): Remove extraneous cast.
15749 (linux_read_offsets): New.
15750 (linux_target_op): Add linux_read_offsets on mmuless systems.
15751 * server.c (handle_query): Add qOffsets logic.
15752 * target.h (struct target_ops): Add read_offsets.
15754 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15756 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15757 (PTRACE_GET_THREAD_AREA): Define.
15758 (ps_get_thread_area): New function.
15759 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15760 (linux-x86-64-low.o): Update.
15762 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15764 * configure.ac: Remove checks for prfpregset_t.
15765 * gdb_proc_service.h: New file.
15766 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15767 new "gdb_proc_service.h".
15768 * proc-service.c: Likewise.
15769 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15770 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15771 * Makefile.in (gdb_proc_service_h): Updated.
15772 * configure, config.in: Regenerated.
15774 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15776 * remote-utils.c (prepare_resume_reply): Move declaration
15777 of gdb_id_from_wait to the top of the block.
15779 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15781 * linux-low.c (regsets_store_inferior_registers): Read the regset
15782 from the target before filling it.
15784 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15786 * server.c (attach_inferior): Return SIGTRAP for a successful
15789 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15791 * Makefile.in (OBS): Add version.o.
15792 (STAGESTUFF): Delete.
15793 (version.o): Add dependencies.
15794 (version.c): Replace rule.
15795 (clean): Remove version.c.
15796 * server.c (gdbserver_version): New.
15797 (gdbserver_usage): Use printf.
15798 (main): Handle --version and --help.
15799 * server.h (version, host_name): Add declarations.
15801 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15813 * linux-x86-64-low.c:
15815 * linux-s390-low.c:
15816 * linux-ppc64-low.c:
15818 * linux-mips-low.c:
15819 * linux-m68k-low.c:
15820 * linux-m32r-low.c:
15823 * linux-ia64-low.c:
15824 * linux-i386-low.c:
15825 * linux-crisv32-low.c:
15837 * gdbserver.1: Add (C) after Copyright. Update the FSF
15840 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15842 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15843 (arm_breakpoint_at): Recognize both breakpoints.
15844 (the_low_target): Use the correct breakpoint instruction.
15846 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15848 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15849 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15850 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15851 (the_low_target): Update.
15853 2005-10-25 Andreas Schwab <schwab@suse.de>
15855 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15857 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15858 (ia64_num_regs): Reduce to 462.
15860 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15862 * acinclude.m4: Correct quoting.
15863 * aclocal.m4: Regenerated.
15865 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15866 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15867 (thread_db_init): Call thread_db_err_str.
15868 * configure.ac: Check for TD_VERSION.
15869 * config.in, configure: Regenerated.
15871 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15873 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15875 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15877 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15878 is not available. Define HAVE_PTRACE_GETREGS if it is.
15879 * config.in, configure: Regenerated.
15880 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15881 * linux-i386-low.c, linux-m68k-low.c: Update to use
15882 HAVE_PTRACE_GETREGS.
15883 * linux-low.c (regsets_fetch_inferior_registers)
15884 (regsets_store_inferior_registers): Only return 0 if we processed
15886 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15887 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15889 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15891 * inferiors.c (struct thread_info): Add gdb_id.
15892 (add_thread): Add gdb_id argument.
15893 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15894 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15895 calls to add_thread.
15896 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15897 * server.c (handle_query): Use thread_to_gdb_id.
15898 (handle_v_cont, main): Use gdb_id_to_thread_id.
15899 * server.h (add_thread): Update prototype.
15900 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15903 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15905 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15906 left-padded registers.
15907 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15908 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15910 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15912 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15913 * configure: Regenerate.
15914 * config.in: Regenerate.
15915 * server.h (NEED_DECLARATION_STRERROR):
15916 Replace with !HAVE_DECL_STRERROR.
15918 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15920 * linux-low.c (linux_wait, linux_send_signal): Don't test
15921 an unsigned long variable for > 0 if it could be MAX_ULONG.
15922 * server.c (myresume): Likewise.
15923 * target.c (set_desired_inferior): Likewise.
15925 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15927 * configure.ac: Simplify and improve check for socklen_t.
15928 * configure, config.in: Regenerate.
15930 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15932 * acconfig.h: Remove.
15933 * configure.ac: Add a test for socklen_t. Use three-argument
15934 AC_DEFINE throughout.
15935 * config.in: Regenerated using autoheader 2.59.
15936 * configure: Regenerated.
15938 * gdbreplay.c (socklen_t): Provide a default.
15939 (remote_open): Use socklen_t.
15940 * remote-utils.c (socklen_t): Provide a default.
15941 (remote_open): Use socklen_t.
15942 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15945 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15947 * linux-low.c (linux_read_memory, linux_write_memory)
15948 (linux_read_auxv): Likewise.
15949 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15950 (check_mem_write): Likewise.
15951 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15953 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15954 (registers_from_string, register_data): Likewise.
15955 * server.c (handle_query, main): Likewise.
15956 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15957 (decode_M_packet): Likewise.
15958 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15959 * target.h (struct target_ops): Update read_memory, write_memory,
15961 (read_inferior_memory, write_inferior_memory): Update.
15962 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15963 to unsigned char *.
15964 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15965 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15966 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15967 linux-s390-low.c, linux-sh-low.c: Update for changes in
15968 read_inferior_memory and the_low_target->breakpoint.
15970 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15972 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15973 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15974 * configure.srv: Add powerpc64-*-linux*.
15975 * linux-ppc64-low.c: New file.
15977 2005-05-23 Orjan Friberg <orjanf@axis.com>
15979 * linux-cris-low.c: New file with support for CRIS.
15980 * linux-crisv32-low.c: Ditto for CRISv32.
15981 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15982 (clean): Add reg-cris.c and reg-crisv32.c.
15983 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15984 reg-crisv32.o, and reg-crisv32.c to make rules.
15985 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15986 recognized targets.
15988 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15990 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15991 of sizeof (PTRACE_XFER_TYPE).
15992 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15994 2005-05-12 Orjan Friberg <orjanf@axis.com>
15996 * target.h (struct target_ops): Add insert_watchpoint,
15997 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15998 pointers for hardware watchpoint support.
15999 * linux-low.h (struct linux_target_ops): Ditto.
16000 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16001 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16002 to linux_target_ops.
16003 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16005 * server.c (main): Recognize 'Z' and 'z' packets.
16007 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16009 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16010 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16011 (the_low_target): Add new members.
16013 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16015 * proc-service.c (ps_lgetregs): Search all_processes instead of
16018 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16020 * server.c (start_inferior): Change return type to int.
16021 (attach_inferior): Change sigptr to int *.
16022 (handle_v_cont, handle_v_requests): Change signal to int *.
16023 (main): Change signal to int.
16025 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16027 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16028 * configure.srv: Add m32r*-*-linux*.
16029 * linux-m32r-low.c: New file.
16031 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16033 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16035 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16037 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16038 Take unsigned long arguments for PIDs.
16039 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16040 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16041 (wait_for_sigstop, linux_resume_one_process)
16042 (regsets_fetch_inferior_registers, linux_send_signal)
16043 (linux_read_auxv): Likewise. Update the types of variables holding
16044 PIDs. Update format string specifiers.
16045 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16046 * remote-utils.c (prepare_resume_reply): Likewise.
16047 * server.c (cont_thread, general_thread, step_thread)
16048 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16050 (handle_query): Update format specifiers.
16051 (handle_v_cont, main): Use strtoul for thread IDs.
16052 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16053 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16054 (general_thread, step_thread, thread_from_wait)
16055 (old_thread_from_wait): Update.
16056 * target.h (struct thread_resume): Use unsigned long for THREAD.
16057 (struct target_ops): Use unsigned long for arguments to attach and
16060 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16062 * acinclude.m4: Include bfd/bfd.m4 directly.
16063 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16064 <agriffis@toolchain.org>.
16065 * aclocal.m4, configure: Regenerated.
16067 2005-01-07 Andrew Cagney <cagney@gnu.org>
16069 * configure.ac: Rename configure.in, require autoconf 2.59.
16070 * configure: Re-generate.
16072 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16074 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16075 LIBS when finished.
16076 * aclocal.m4: Regenerated.
16077 * configure: Regenerated.
16079 2004-11-21 Andreas Schwab <schwab@suse.de>
16081 * linux-m68k-low.c (m68k_num_gregs): Define.
16082 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16083 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16084 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16085 (m68k_breakpoint_at): New. Add to the_low_target.
16087 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16088 srv_linux_thread_db to yes.
16090 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16092 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16093 (ARCH_SET_FS): Likewise.
16094 (ARCH_GET_FS): Likewise.
16095 (ARCH_GET_GS): Likewise.
16097 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16099 * linux-i386-low.c (ps_get_thread_area): New.
16100 * linux-x86-64-low.c (ps_get_thread_area): New.
16101 * linux-low.c: Include <sys/syscall.h>.
16102 (linux_kill_one_process): Don't kill the first thread here.
16103 (linux_kill): Kill the first thread here.
16104 (kill_lwp): New function.
16105 (send_sigstop, linux_send_signal): Use it.
16106 * proc-service.c: Clean up #ifdefs.
16107 (fpregset_info): Delete.
16108 (ps_lgetregs): Update and enable implementation.
16109 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16111 * remote-utils.c (struct sym_cache, symbol_cache): New.
16112 (input_interrupt): Print a clearer message.
16113 (async_io_enabled): New variable.
16114 (enable_async_io, disable_async_io): Use it. Update comments.
16115 (look_up_one_symbol): Use the symbol cache.
16116 * thread-db.c (thread_db_look_up_symbols): New function.
16117 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16119 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16121 * configure.in: Test for -rdynamic.
16122 * configure: Regenerated.
16123 * Makefile (INTERNAL_LDFLAGS): New.
16124 (gdbserver, gdbreplay): Use it.
16126 2004-09-02 Andrew Cagney <cagney@gnu.org>
16128 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16130 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16132 * linux-low.c (linux_wait): Clear all_processes list also.
16134 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16136 * linux-low.c: Include <errno.h>. Remove extern declaration of
16139 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16141 * gdbreplay.c, server.h, utils.c: Update copyright years.
16143 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16145 * server.c (main): Print child status or termination signal from
16146 variable 'signal', not 'sig'.
16148 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16150 * linux-low.c (linux_read_memory): Change return type to
16151 int. Check for and return error from ptrace().
16152 * target.c (read_inferior_memory): Change return type to int. Pass
16153 back return status from the_target->read_memory().
16154 * target.h (struct target_ops): Adapt *read_memory() prototype.
16156 (read_inferior_memory): Adapt prototype.
16157 * server.c (main): Return an error packet if
16158 read_inferior_memory() returns an error.
16160 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16162 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16163 Unify with other clean targets.
16165 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16167 * server.c (handle_v_cont): Call set_desired_inferior.
16169 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16171 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16173 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16175 * linux-low.c (linux_wait): Unblock async I/O.
16176 (linux_resume): Block and enable async I/O.
16177 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16178 * server.h (block_async_io, unblock_async_io): Add prototypes.
16180 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16182 * remote-utils.c (remote_open): Print a status notice after
16183 opening a TCP port.
16184 * server.c (attach_inferior): Print a status notice after
16187 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16189 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16191 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16193 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16195 * server.c, target.h: Update copyright years.
16197 2004-02-25 Roland McGrath <roland@redhat.com>
16199 * target.h (struct target_ops): New member `read_auxv'.
16200 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16201 * linux-low.c (linux_read_auxv): New function.
16202 (linux_target_ops): Initialize `read_auxv' member to that.
16204 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16206 Committed by Jim Blandy <jimb@redhat.com>.
16208 * linux-s390-low.c (s390_num_regs): Update.
16209 (s390_regmap): Remove control registers. Use __s390x__ predefine
16210 instead of GPR_SIZE to distiguish s390 and s390x targets.
16212 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16214 * linux-low.c: Update copyright year.
16215 (check_removed_breakpoint): Clear pending_is_breakpoint.
16216 (linux_set_resume_request, linux_queue_one_thread)
16217 (resume_status_pending_p): New functions.
16218 (linux_continue_one_thread): Use process->resume.
16219 (linux_resume): Only resume threads if there are no pending events.
16220 * linux-low.h (struct process_info): Add resume request
16223 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16225 * regcache.c (new_register_cache): Clear the allocated register
16226 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16228 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16230 * linux-low.c (linux_resume): Take a struct thread_resume *
16232 (linux_wait): Update call.
16233 (resume_ptr): New static variable.
16234 (linux_continue_one_thread): Renamed from
16235 linux_continue_one_process. Use resume_ptr.
16236 (linux_resume): Use linux_continue_one_thread.
16237 * server.c (handle_v_cont, handle_v_requests): New functions.
16238 (myresume): New function.
16239 (main): Handle 'v' case.
16240 * target.h (struct thread_resume): New type.
16241 (struct target_ops): Change argument of "resume" to struct
16243 (myresume): Delete macro.
16245 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16247 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16248 (uninstall): Support DESTDIR.
16250 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16252 * configure.srv: Add xscale*linux copy of arm*linux entry.
16254 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16256 * linux-arm-low.c (arm_reinsert_addr): New function.
16257 (the_low_target): Add arm_reinsert_addr.
16259 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16261 * mem-break.c: Remove whitespace at end of file.
16263 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16265 * configure.in: Check whether we need to prototype strerror.
16266 * server.h: Optionally prototype strerror.
16267 * gdbreplay.c (perror_with_name): Use strerror.
16268 * linux-low.c (linux_attach_lwp): Use strerror.
16269 * utils.c (perror_with_name): Use strerror.
16270 * config.in, configure: Regenerated.
16272 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16274 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16275 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16277 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16279 * Makefile.in (SFILES): Update.
16280 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16281 low-sun3.c: Remove files.
16283 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16285 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16286 (linux_detach_one_process, linux_detach): New functions.
16287 (linux_target_ops): Add linux_detach.
16288 * server.c (main): Handle 'D' packet.
16289 * target.h (struct target_ops): Add "detach" member.
16290 (detach_inferior): Define.
16292 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16294 From Kelley Cook <kelleycook@wideopenwest.com>:
16295 * configure.srv: Accept i[34567]86 variants.
16297 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16299 * linux-low.c (linux_wait_for_event): Correct comment typos.
16300 (linux_resume_one_process): Call check_removed_breakpoint.
16301 (linux_send_signal): New function.
16302 (linux_target_ops): Add linux_send_signal.
16303 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16305 * target.h (struct target_ops): Add send_signal.
16307 2003-05-29 Jim Blandy <jimb@redhat.com>
16309 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16310 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16311 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16312 away part of the register's value.
16314 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16316 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16317 (linux_wait_for_event, linux_init_signals): Likewise.
16319 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16321 * configure.in: Check for stdlib.h.
16322 * configure: Regenerated.
16323 * config.in: Regenerated.
16325 2003-01-04 Andreas Schwab <schwab@suse.de>
16327 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16329 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16331 * Makefile.in: Remove obsolete code.
16333 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16335 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16336 defined(PT_FPR0_HI).
16338 2002-11-17 Stuart Hughes <seh@zee2.com>
16340 * linux-arm-low.c (arm_num_regs): Increase.
16341 (arm_regmap): Include status register.
16343 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16345 * linux-low.c (register_addr): Remove incorrect -1 check.
16347 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16349 * linux-low.c (linux_create_inferior): Call setpgid. Return
16351 (unstopped_p, linux_signal_pid): Remove.
16352 (linux_target_ops): Remove linux_signal_pid.
16353 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16354 global instead of target method.
16355 * target.h (struct target_ops): Remove signal_pid. Update comment
16356 for create_inferior.
16357 * server.c (signal_pid): New variable.
16358 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16359 gdbserver. Set the child to be the foreground process group.
16360 (attach_inferior): Set signal_pid.
16362 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16364 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16366 2002-08-20 Jim Blandy <jimb@redhat.com>
16368 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16371 2002-08-01 Andrew Cagney <cagney@redhat.com>
16373 * Makefile.in: Make chill references obsolete.
16375 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16377 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16378 * configure: Regenerate.
16379 * config.in: Regenerate.
16381 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16383 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16384 (perror_with_name, remote_close, remote_open, expect, play): Static.
16386 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16388 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16389 byte offsets instead of an array of indexes.
16390 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16392 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16394 * regcache.c: Add comment.
16396 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16398 * thread-db.c: New file.
16399 * proc-service.c: New file.
16400 * acinclude.m4: New file.
16401 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16402 proc-service.o, and thread-db.o.
16403 (linux-low.o): Add USE_THREAD_DB.
16404 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16405 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16406 * aclocal.m4: Regenerated.
16407 * config.in: Regenerated.
16408 * configure: Regenerated.
16409 * configure.in: Check for proc_service.h, sys/procfs.h,
16410 thread_db.h, and linux/elf.h headrs.
16411 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16412 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16413 Check for -lthread_db and thread support.
16414 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16415 PowerPC, and SuperH.
16416 * i387-fp.c: Constify arguments.
16417 * i387-fp.h: Likewise.
16418 * inferiors.c: (struct thread_info): Renamed from
16419 `struct inferior_info'. Remove PID member. Use generic inferior
16420 list header. All uses updated.
16421 (inferiors, signal_pid): Removed.
16422 (all_threads): New variable.
16423 (get_thread): Define.
16424 (add_inferior_to_list): New function.
16425 (for_each_inferior): New function.
16426 (change_inferior_id): New function.
16427 (add_inferior): Removed.
16428 (remove_inferior): New function.
16429 (add_thread): New function.
16430 (free_one_thread): New function.
16431 (remove_thread): New function.
16432 (clear_inferiors): Use for_each_inferior and free_one_thread.
16433 (find_inferior): New function.
16434 (find_inferior_id): New function.
16435 (inferior_target_data): Update argument type.
16436 (set_inferior_target_data): Likewise.
16437 (inferior_regcache_data): Likewise.
16438 (set_inferior_regcache_data): Likewise.
16439 * linux-low.c (linux_bp_reinsert): Remove.
16440 (all_processes, stopping_threads, using_thrads)
16441 (struct pending_signals, debug_threads, pid_of): New.
16442 (inferior_pid): Replace with macro.
16443 (struct inferior_linux_data): Remove.
16444 (get_stop_pc, add_process): New functions.
16445 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16446 Use add_process and add_thread.
16447 (linux_attach_lwp): New function, based on old linux_attach. Use
16448 add_process and add_thread. Set stop_expected for new threads.
16449 (linux_attach): New function.
16450 (linux_kill_one_process): New function.
16451 (linux_kill): Kill all LWPs.
16452 (linux_thread_alive): Use find_inferior_id.
16453 (check_removed_breakpoints, status_pending_p): New functions.
16454 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16455 Update. Use WNOHANG. Wait for cloned processes also. Update process
16456 struct for the found process.
16457 (linux_wait_for_event): New function.
16458 (linux_wait): Use it. Support LWPs.
16459 (send_sigstop, wait_for_sigstop, stop_all_processes)
16460 (linux_resume_one_process, linux_continue_one_process): New functions.
16461 (linux_resume): Support LWPs.
16462 (REGISTER_RAW_SIZE): Remove.
16463 (fetch_register): Use register_size instead. Call supply_register.
16464 (usr_store_inferior_registers): Likewise. Call collect_register.
16465 Fix recursive case.
16466 (regsets_fetch_inferior_registers): Improve error message.
16467 (regsets_store_inferior_registers): Add debugging.
16468 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16469 (unstopped_p, linux_signal_pid): New functions.
16470 (linux_target_ops): Add linux_signal_pid.
16471 (linux_init_signals): New function.
16472 (initialize_low): Call it. Initialize using_threads.
16473 * regcache.c (inferior_regcache_data): Add valid
16475 (get_regcache): Fetch registers lazily. Add fetch argument
16476 and update all callers.
16477 (regcache_invalidate_one, regcache_invalidate): New
16479 (new_register_cache): Renamed from create_register_cache.
16480 Return the new regcache.
16481 (free_register_cache): Change argument to a void *.
16482 (registers_to_string, registers_from_string): Call get_regcache
16483 with fetch flag set.
16484 (register_data): Make static. Pass fetch flag to get_regcache.
16485 (supply_register): Call get_regcache with fetch flag clear.
16486 (collect_register): Call get_regcache with fetch flag set.
16487 (collect_register_as_string): New function.
16488 * regcache.h: Update.
16489 * remote-utils.c (putpkt): Flush after debug output and use
16491 Handle input interrupts while waiting for an ACK.
16492 (input_interrupt): Use signal_pid method.
16493 (getpkt): Flush after debug output and use stderr.
16494 (outreg): Use collect_register_as_string.
16495 (new_thread_notify, dead_thread_notify): New functions.
16496 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16497 and general_thread.
16498 (look_up_one_symbol): Flush after debug output.
16499 * server.c (step_thread, server_waiting): New variables.
16500 (start_inferior): Don't use signal_pid. Update call to mywait.
16501 (attach_inferior): Update call to mywait.
16502 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16503 (main): Don't fetch/store registers explicitly. Use
16504 set_desired_inferior. Support proposed ``Hs'' packet. Update
16506 * server.h: Update.
16507 (struct inferior_list, struct_inferior_list_entry): New.
16508 * target.c (set_desired_inferior): New.
16509 (write_inferior_memory): Constify.
16510 (mywait): New function.
16511 * target.h: Update.
16512 (struct target_ops): New signal_pid method.
16513 (mywait): Removed macro, added prototype.
16515 * linux-low.h (regset_func): Removed.
16516 (regset_fill_func, regset_store_func): New.
16517 (enum regset_type): New.
16518 (struct regset_info): Add type field. Use new operation types.
16519 (struct linux_target_ops): stop_pc renamed to get_pc.
16520 Add decr_pc_after_break and breakpoint_at.
16521 (get_process, get_thread_proess, get_process_thread)
16522 (strut process_info, all_processes, linux_attach_lwp)
16523 (thread_db_init): New.
16525 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16526 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16527 (the_low_target): Add new members.
16528 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16529 (i386_store_fpxregset): Constify.
16530 (target_regsets): Add new kind identifier.
16531 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16532 (i386_set_pc): Add debugging.
16533 (i386_breakpoint_at): New function.
16534 (the_low_target): Add new members.
16535 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16536 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16537 (mips_breakpoint_at): New.
16538 (the_low_target): Add new members.
16539 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16540 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16541 (the_low_target): Add new members.
16542 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16543 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16544 (the_low_target): Add new members.
16545 * linux-x86-64-low.c (target_regsets): Add new kind
16548 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16550 From Martin Pool <mbp@samba.org>:
16551 * server.c (gdbserver_usage): New function.
16554 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16556 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16557 stop_at -> stop_pc.
16559 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16561 * Makefile.in: Remove obsolete code.
16563 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16565 * linux-low.c (regsets_fetch_inferior_registers),
16566 (regsets_store_inferior_registers): Removed cast to int from
16568 * regcache.h: Added declaration of struct inferior_info.
16570 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16572 * inferiors.c (struct inferior_info): Add regcache_data.
16573 (add_inferior): Call create_register_cache.
16574 (clear_inferiors): Call free_register_cache.
16575 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16576 * regcache.c (struct inferior_regcache_data): New.
16577 (registers): Remove.
16578 (get_regcache): New function.
16579 (create_register_cache, free_register_cache): New functions.
16580 (set_register_cache): Don't initialize the register cache here.
16581 (registers_to_string, registers_from_string, register_data): Call
16583 * regcache.h: Add prototypes.
16584 * server.h: Likewise.
16586 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16588 * mem-break.c: New file.
16589 * mem-break.h: New file.
16590 * Makefile.in: Add mem-break.o rule; update server.h
16592 * inferiors.c (struct inferior_info): Add target_data
16594 (clear_inferiors): Free target_data member if set.
16595 (inferior_target_data, set_inferior_target_data): New functions.
16596 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16597 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16598 * linux-low.c (linux_bp_reinsert): New variable.
16599 (struct inferior_linux_data): New.
16600 (linux_create_inferior): Use set_inferior_target_data.
16601 (linux_attach): Likewise. Call add_inferior.
16602 (linux_wait_for_one_inferior): New function.
16603 (linux_wait): Call it.
16604 (linux_write_memory): Add const.
16605 (initialize_low): Call set_breakpoint_data.
16606 * linux-low.h (struct linux_target_ops): Add breakpoint
16608 * server.c (attach_inferior): Remove extra add_inferior
16610 * server.h: Include mem-break.h. Update inferior.c
16612 * target.c (read_inferior_memory)
16613 (write_inferior_memory): New functions.
16614 * target.h (read_inferior_memory)
16615 (write_inferior_memory): Change macros to prototypes.
16616 (struct target_ops): Update comments. Add const to write_memory
16619 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16621 * linux-low.c (usr_store_inferior_registers): Support
16622 registers which are allowed to fail to store.
16623 * linux-low.h (linux_target_ops): Likewise.
16624 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16625 (ppc_cannot_store_register): FPSCR may not be storable.
16627 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16629 * server.h: Include <string.h> if HAVE_STRING_H.
16630 * ChangeLog: Correct paths in last ChangeLog entry.
16632 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16634 * linux-low.h: Remove obsolete prototypes.
16635 (struct linux_target_ops): New.
16636 (extern the_low_target): New.
16637 * linux-low.c (num_regs, regmap): Remove declarations.
16638 (register_addr): Use the_low_target explicitly.
16639 (fetch_register): Likewise.
16640 (usr_fetch_inferior_registers): Likewise.
16641 (usr_store_inferior_registers): Likewise.
16642 * linux-arm-low.c (num_regs): Remove.
16643 (arm_num_regs): Define.
16644 (arm_regmap): Renamed from regmap, made static.
16645 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16647 (arm_cannot_store_register): Renamed from cannot_store_register,
16649 (the_low_target): New.
16650 * linux-i386-low.c (num_regs): Remove.
16651 (i386_num_regs): Define.
16652 (i386_regmap): Renamed from regmap, made static.
16653 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16655 (i386_cannot_store_register): Renamed from cannot_store_register,
16657 (the_low_target): New.
16658 * linux-ia64-low.c (num_regs): Remove.
16659 (ia64_num_regs): Define.
16660 (ia64_regmap): Renamed from regmap, made static.
16661 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16663 (ia64_cannot_store_register): Renamed from cannot_store_register,
16665 (the_low_target): New.
16666 * linux-m68k-low.c (num_regs): Remove.
16667 (m68k_num_regs): Define.
16668 (m68k_regmap): Renamed from regmap, made static.
16669 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16671 (m68k_cannot_store_register): Renamed from cannot_store_register,
16673 (the_low_target): New.
16674 * linux-mips-low.c (num_regs): Remove.
16675 (mips_num_regs): Define.
16676 (mips_regmap): Renamed from regmap, made static.
16677 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16679 (mips_cannot_store_register): Renamed from cannot_store_register,
16681 (the_low_target): New.
16682 * linux-ppc-low.c (num_regs): Remove.
16683 (ppc_num_regs): Define.
16684 (ppc_regmap): Renamed from regmap, made static.
16685 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16687 (ppc_cannot_store_register): Renamed from cannot_store_register,
16689 (the_low_target): New.
16690 * linux-s390-low.c (num_regs): Remove.
16691 (s390_num_regs): Define.
16692 (s390_regmap): Renamed from regmap, made static.
16693 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16695 (s390_cannot_store_register): Renamed from cannot_store_register,
16697 (the_low_target): New.
16698 * linux-sh-low.c (num_regs): Remove.
16699 (sh_num_regs): Define.
16700 (sh_regmap): Renamed from regmap, made static.
16701 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16703 (sh_cannot_store_register): Renamed from cannot_store_register,
16705 (the_low_target): New.
16706 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16707 (the_low_target): New.
16709 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16711 * Makefile.in: Add stamp-h target.
16712 * configure.in: Create stamp-h.
16713 * configure: Regenerated.
16715 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16717 * inferiors.c: New file.
16718 * target.c: New file.
16719 * target.h: New file.
16720 * Makefile.in: Add target.o and inferiors.o. Update
16722 * linux-low.c (inferior_pid): New static variable,
16723 moved from server.c.
16724 (linux_create_inferior): Renamed from create_inferior.
16725 Call add_inferior. Return 0 on success instead of a PID.
16726 (linux_attach): Renamed from myattach.
16727 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16728 (linux_thread_alive): Renamed from mythread_alive.
16729 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16731 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16732 (regsets_store_inferior_registers): Correct error message.
16733 Add missing ``return 0''.
16734 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16735 (linux_store_registers): Renamed from store_inferior_registers.
16736 (linux_read_memory): Renamed from read_inferior_memory.
16737 (linux_write_memory): Renamed from write_inferior_memory.
16738 (linux_target_ops): New structure.
16739 (initialize_low): Call set_target_ops ().
16740 * remote-utils.c (unhexify): New function.
16741 (hexify): New function.
16742 (input_interrupt): Send signals to ``signal_pid''.
16743 * server.c (inferior_pid): Remove.
16744 (start_inferior): Update create_inferior call.
16745 (attach_inferior): Call add_inferior.
16746 (handle_query): New function.
16747 (main): Call handle_query for `q' packets.
16748 * server.h: Include "target.h". Remove obsolete prototypes.
16749 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16751 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16753 * Makefile.in: Add WARN_CFLAGS. Update configury
16755 * configure.in: Check for <string.h>
16756 * configure: Regenerate.
16757 * config.in: Regenerate.
16758 * gdbreplay.c: Include needed system headers.
16759 (remote_open): Remove strchr prototype.
16760 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16761 * regcache.c (supply_register): Change buf argument to const void *.
16762 (supply_register_by_name): Likewise.
16763 (collect_register): Change buf argument to void *.
16764 (collect_register_by_name): Likewise.
16765 * regcache.h: Add missing prototypes.
16766 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16767 * server.c (handle_query): New function.
16768 (attached): New static variable, moved out of main.
16769 (main): Quiet longjmp clobber warnings.
16770 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16771 * utils.c (error): Remove NORETURN.