1 2018-06-29 Joel Brobecker <brobecker@adacore.com>
3 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
4 parameter in call to 'amd64_create_target_description'.
6 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8 * x86-tdesc.h: Remove executable permission flag.
10 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
12 * configure.ac: Remove AC_PREREQ, add missing quoting.
13 * configure: Re-generate.
14 * config.in: Re-generate.
15 * aclocal.m4: Re-generate.
17 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
19 * tracepoint.h (current_traceframe): Remove declaration.
21 2018-06-18 Alan Hayward <alan.hayward@arm.com>
23 * linux-aarch64-low.c (is_sve_tdesc): New function.
24 (aarch64_sve_regs_copy_to_regcache): Likewise.
25 (aarch64_sve_regs_copy_from_regcache): Likewise.
26 (aarch64_regs_info): Add SVE checks.
27 (initialize_low_arch): Initialize SVE.
29 2018-06-18 Alan Hayward <alan.hayward@arm.com>
31 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
33 2018-06-11 Alan Hayward <alan.hayward@arm.com>
35 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
36 (initialize_low_tracepoint): Likewise
37 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
38 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
40 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
42 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
44 2018-06-11 Alan Hayward <alan.hayward@arm.com>
46 * server.h (PBUFSIZ): Increase size
48 2018-06-11 Alan Hayward <alan.hayward@arm.com>
50 * regcache.c (regcache::raw_compare): New function.
51 * regcache.h (regcache::raw_compare): New declaration.
53 2018-06-11 Alan Hayward <alan.hayward@arm.com>
55 * regcache.c (new_register_cache): Use new.
56 (free_register_cache): Use delete.
57 (register_data): Use const.
58 (supply_register): Move body inside regcache.
59 (regcache::raw_supply): New override function.
60 (collect_register): Move body inside regcache.
61 (regcache::raw_collect): New override function.
62 (regcache::get_register_status): New override function.
63 * regcache.h (struct regcache): Inherit from reg_buffer_common.
65 2018-06-09 Tom Tromey <tom@tromey.com>
67 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
69 (event_queue): Use std::queue.
70 (gdb_event_xfree): Remove.
71 (initialize_event_loop, process_event, wait_for_event): Update.
73 2018-06-08 Stan Cox <scox@redhat.com>
75 * win32-low.c (win32_create_inferior): last_ptid and last_status
76 moved to client_state.
78 2018-06-08 Pedro Alves <palves@redhat.com>
80 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
81 common/common-exceptions.o, common/common-utils.o,
82 common/errors.o, common/print-utils.o and utils.o.
83 * gdbreplay.c: Include "common-defs.h" instead of the two
84 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
86 (perror_with_name): Delete.
87 (remote_open): Use xstrdup instead of strdup.
89 (captured_main): ... this.
92 2018-06-08 Tom Tromey <tom@tromey.com>
94 * linux-low.c (linux_low_read_btrace): Update.
96 2018-06-04 Stan Cox <scox@redhat.com>
98 * server.h (struct client_state): New.
99 * server.c (cont_thread, general_thread, multi_process)
100 (report_fork_events, report_vfork_events, report_exec_events)
101 (report_thread_events, swbreak_feature, hwbreak_feature)
102 (vCont_supported, disable_randomization, pass_signals)
103 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
104 Moved to client_state.
105 * remote-utils.c (remote_debug, noack_mode)
106 (transport_is_reliable): Moved to client_state.
107 * tracepoint.c (current_traceframe): Moved to client_state.
110 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
111 linux-low.c, remote-utils.h, target.c: Use client_state.
113 2018-05-31 Alan Hayward <alan.hayward@arm.com>
115 * configure.srv: Add new c/h file.
117 2018-05-31 Alan Hayward <alan.hayward@arm.com>
119 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
122 2018-05-25 Maciej W. Rozycki <macro@mips.com>
124 * gdb.arch/mips-fpregset-core.exp: New test.
125 * gdb.arch/mips-fpregset-core.c: New test source.
127 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
130 * hostio.c (require_int): Do not report overflow for integers
131 between 0xfffffff and 0x7fffffff.
133 2018-05-22 Maciej W. Rozycki <macro@mips.com>
135 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
136 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
137 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
139 (the_low_target): Wire them.
141 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
143 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
144 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
145 mode. Call collect_register_by_name with vscr using
146 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
147 (ppc_store_vrregset): Add and set vscr_offset variable as in
148 ppc_fill_vrregset. Call supply_register_by_name with vscr using
151 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
153 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
154 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
155 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
157 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
159 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
160 (ppc_store_vsxregset): Likewise.
161 (ppc_fill_vrregset): Likewise.
162 (ppc_store_vrregset): Likewise.
163 (ppc_fill_evrregset): Likewise.
164 (ppc_store_evrregset): Likewise.
165 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
166 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
169 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
171 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
172 wordsize of the inferior. Call ppc_linux_target_wordsize.
174 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
176 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
177 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
178 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
179 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
180 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
181 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
182 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
183 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
184 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
185 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
186 (tdesc_powerpc_e500l): Remove.
187 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
188 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
189 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
190 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
192 (ppc_arch_setup): Remove target description matching code. Fill a
193 ppc_linux_features struct and call ppc_linux_match_description
196 2018-05-22 Maciej W. Rozycki <macro@mips.com>
198 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
199 width of the requested register exceeds the width of the
201 (mips_cannot_store_register): Likewise.
203 2018-05-21 Maciej W. Rozycki <macro@mips.com>
205 * linux-mips-low.c (mips_fetch_register): New function. Update
207 (mips_store_gregset): Supply 0 rather than $restart for $zero.
208 (the_low_target): Wire `mips_fetch_register'.
210 2018-05-10 Joel Brobecker <brobecker@adacore.com>
212 * lynx-i386-low.c (LYNXOS_178): New macro.
213 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
214 the layout on LynxOS-178.
215 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
216 handle floating point registers that are not supported by
219 2018-05-10 Tom Tromey <tom@tromey.com>
221 * configure: Rebuild.
223 2018-05-10 Joel Brobecker <brobecker@adacore.com>
226 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
227 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
228 Use it to set the expedite_regs field in the given tdesc.
229 * x86-tdesc.h: New file.
230 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
231 Adjust following the addition of the new expedite_regs parameter
233 * linux-tic6x-low.c (tic6x_read_description): Likewise.
234 * linux-x86-tdesc.c: #include "x86-tdesc.h".
235 (i386_linux_read_description, amd64_linux_read_description):
236 Adjust following the addition of the new expedite_regs parameter
238 * lynx-i386-low.c: #include "x86-tdesc.h".
239 (lynx_i386_arch_setup): Adjust following the addition of the new
240 expedite_regs parameter to init_target_desc.
241 * nto-x86-low.c: #include "x86-tdesc.h".
242 (nto_x86_arch_setup): Adjust following the addition of the new
243 expedite_regs parameter to init_target_desc.
244 * win32-i386-low.c: #include "x86-tdesc.h".
245 (i386_arch_setup): Adjust following the addition of the new
246 expedite_regs parameter to init_target_desc.
248 2018-05-10 Joel Brobecker <brobecker@adacore.com>
251 * win32-low.c (win32_create_inferior): Add call to my_wait
252 setting last_status global.
254 2018-05-10 Joel Brobecker <brobecker@adacore.com>
257 * win32-low.c (create_process): Only call gdb_tilde_expand if
258 inferior_cwd is not NULL.
260 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
262 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
263 registers to the cache if their values have changed.
264 (i387_xsave_to_cache): Provide default values for x87 control
265 registers when these features are available, but disabled.
266 * regcache.c (supply_register_by_name_zeroed): New function.
267 * regcache.h (supply_register_by_name_zeroed): Declare new
270 2018-05-07 Tom Tromey <tom@tromey.com>
272 * configure: Rebuild.
274 2018-05-04 Tom Tromey <tom@tromey.com>
276 * configure: Rebuild.
278 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
279 Pedro Alves <palves@redhat.com>
281 * linux-aarch64-low.c (aarch64_stopped_data_address):
284 2018-04-27 Tom Tromey <tom@tromey.com>
286 * configure: Rebuild.
288 2018-04-23 Tom Tromey <tom@tromey.com>
290 * configure: Rebuild.
292 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
294 * Makefile.in (depcomp): Add "..".
295 (all_deps_files): New and use it.
297 2018-04-18 Alan Hayward <alan.hayward@arm.com>
299 * configure.srv (aarch64*-*-linux*): Don't include xml.
300 (i[34567]86-*-cygwin*): Likewise.
301 (i[34567]86-*-linux*): Likewise.
302 (i[34567]86-*-lynxos*): Likewise.
303 (i[34567]86-*-mingw32ce*): Likewise.
304 (i[34567]86-*-mingw*): Likewise.
305 (i[34567]86-*-nto*): Likewise.
306 (tic6x-*-uclinux): Likewise.
307 (x86_64-*-linux*): Likewise.
308 (x86_64-*-mingw*): Likewise.
309 (x86_64-*-cygwin*): Likewise.
311 2018-04-18 Alan Hayward <alan.hayward@arm.com>
313 * tdesc.c: Remove xml parameter.
315 2018-04-18 Alan Hayward <alan.hayward@arm.com>
317 * server.c (get_features_xml): Remove cast.
318 * tdesc.c (void target_desc::accept): Fill in function.
319 (tdesc_get_features_xml): Remove old xml creation.
320 (print_xml_feature::visit_pre): Add xml vistor.
321 * tdesc.h (struct target_desc): Make xmltarget mutable.
322 (tdesc_get_features_xml): Remove declaration.
324 2018-04-18 Alan Hayward <alan.hayward@arm.com>
326 * tdesc.c (tdesc_architecture_name): Add new function.
327 (tdesc_osabi_name): Likewise.
328 (tdesc_get_features_xml): Use new functions.
330 2018-04-18 Alan Hayward <alan.hayward@arm.com>
332 * tdesc.c (tdesc_create_flags): Remove.
333 (tdesc_add_flag): Likewise.
334 (tdesc_named_type): Likewise.
335 (tdesc_create_union): Likewise.
336 (tdesc_create_struct): Likewise.
337 (tdesc_create_vector): Likewise.
338 (tdesc_add_bitfield): Likewise.
339 (tdesc_add_field): Likewise.
340 (tdesc_set_struct_size): Likewise.
342 2018-04-18 Alan Hayward <alan.hayward@arm.com>
344 * tdesc.c (~target_desc): Remove implictly deleted items.
345 (init_target_desc): Iterate all features.
346 (tdesc_get_features_xml): Use vector.
347 (tdesc_create_feature): Create feature.
348 * tdesc.h (tdesc_feature) Remove
349 (target_desc): Add features.
351 2018-04-18 Alan Hayward <alan.hayward@arm.com>
353 * Makefile.in: Add common/tdesc.c
354 * tdesc.c (init_target_desc): init all reg_defs from register
356 (tdesc_create_reg): Create tdesc_reg.
357 * tdesc.h (tdesc_feature): Add register vector.
359 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
361 * tdesc.h (struct target_desc) <features>: Change type to
362 std::vector<std::string>.
363 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
365 (tdesc_get_features_xml): Likewise.
366 (tdesc_create_feature): Likewise.
368 2018-03-26 Alan Hayward <alan.hayward@arm.com>
370 * regcache.c (find_register_by_number): Return a ref.
371 (find_regno): Use references.
372 (register_size): Likewise.
373 (register_data): Likewise.
374 * tdesc.c (target_desc::~target_desc): Remove free calls.
375 (target_desc::operator==): Use std::vector compare.
376 (init_target_desc): Use reference.
377 (tdesc_create_reg): Use reg constructors.
378 * tdesc.h (struct target_desc): Replace pointer with object.
380 2018-03-23 Alan Hayward <alan.hayward@arm.com>
382 * regcache.c (find_register_by_number): Make static.
383 (find_regno): Use find_register_by_number
384 * regcache.h (struct reg): Remove declaration.
386 2018-03-23 Alan Hayward <alan.hayward@arm.com>
388 * tdesc.c (target_desc::~target_desc): Move to here.
389 (target_desc::operator==): Likewise.
390 * tdesc.h (target_desc::~target_desc): Move from here.
391 (target_desc::operator==): Likewise.
393 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
395 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
397 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
399 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
401 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
402 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
403 and init_registers_s390_gs_linux64.
405 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
407 * linux-s390-low.c (s390_fill_gs): Remove function.
408 (s390_fill_gsbc): Remove function.
409 (s390_regsets): Set fill functions for the guarded storage regsets
412 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
414 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
415 the word size. Add comment.
416 (s390_get_wordsize): New function.
417 (s390_arch_setup): No longer select a temporary tdesc to fetch the
418 pswm with it. Instead, use s390_get_wordsize to determine the
419 word size first and derive the correct tdesc from that directly.
421 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
423 * Makefile.in: Include silent-rules.mk.
424 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
425 (COMPILE): Add ECHO_CXX.
426 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
427 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
428 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
429 (version-generated.c): Add ECHO_GEN.
430 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
431 (IPAGENT_COMPILE): Add ECHO_CXX.
432 (%-generated.c): Add ECHO_REGDAT.
434 2018-03-14 Tom Tromey <tom@tromey.com>
437 * ax.c (ax_printf): Special case for NULL.
439 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
441 * linux-low.c (linux_qxfer_libraries_svr4): Use
442 xml_escape_text_append.
444 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
446 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
448 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
450 * server.c (handle_general_set): Remove unnecessary xstrdup.
452 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
454 * server.c (parse_debug_format_options): Adjust to
455 delim_string_to_char_ptr_vec changes.
456 * thread-db.c (thread_db_load_search): Adjust to
457 dirnames_to_char_ptr_vec changes.
459 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
461 * target.h (target_enable_btrace, target_disable_btrace)
462 (target_read_btrace, target_read_btrace_conf): Turn macro into
463 inline function. Throw error if target method is not defined.
464 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
465 check for btrace target method. Be prepared to handle exceptions
466 from btrace target methods.
468 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
470 * server.c (captured_main): Change order of error message printed
471 when the current working directory cannot be found.
473 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
475 * server.c: Include "filenames.h" and "pathstuff.h".
476 (program_name): Delete variable.
477 (program_path): New anonymous class.
478 (get_exec_wrapper): Use "program_path" instead of
480 (handle_v_run): Likewise.
481 (captured_main): Likewise.
482 (process_serial_event): Likewise.
484 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
486 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
487 (OBJS): Add "pathstuff.o".
488 * server.c (current_directory): New global variable.
489 (captured_main): Initialize "current_directory".
491 2018-02-26 Alan Hayward <alan.hayward@arm.com>
493 * tdesc.c: Use common/tdesc.h.
496 2018-02-20 Alan Hayward <alan.hayward@arm.com>
497 Simon Marchi <simon.marchi@ericsson.com>
499 * Makefile.in: Switch order of make rules.
501 2018-02-19 Alan Hayward <alan.hayward@arm.com>
503 * Makefile.in: Add common directory in build.
504 * configure.ac: Add common reference.
505 * configure: Regenerate.
507 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
509 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
510 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
511 * spu-low.c (spu_target_ops): Likewise.
512 * win32-low.c (win32_target_ops): Likewise.
513 * server.c (supported_btrace_packets): Report packets unconditionally.
514 * target.h (target_ops) <supports_btrace>: Remove.
515 (target_supports_btrace): Remove.
517 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
519 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
520 (handle_btrace_disable): Change return type to void. Use exceptions
522 (handle_btrace_general_set): Catch exception and copy message to
525 2018-02-08 Tom Tromey <tom@tromey.com>
527 * linux-low.c (install_software_single_step_breakpoints): Use
529 * inferiors.c (make_cleanup_restore_current_thread): Remove.
530 (do_restore_current_thread_cleanup): Remove.
531 * gdbthread.h (make_cleanup_restore_current_thread): Don't
534 2018-02-08 Tom Tromey <tom@tromey.com>
536 * mem-break.c (set_raw_breakpoint_at): Use
537 gdb::unique_xmalloc_ptr.
539 2018-01-30 Pedro Alves <palves@redhat.com>
542 * target.c (target_terminal::terminal_state): Rename to ...
543 (target_terminal::m_terminal_state): ... this.
545 2018-01-19 James Clarke <jrtc27@jrtc27.com>
547 * linux-low.c (handle_extended_wait): Surround call to
548 thread_db_notice_clone with #ifdef USE_THREAD_DB.
550 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
552 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
553 linux_ptrace_attach_fail_reason_string now returning an
555 (linux_attach): Likewise.
556 * thread-db.c (attach_thread): Likewise.
558 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
561 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
562 checking for fs_base/gs_base fields in struct user_regs_struct.
563 * configure: Regenerate.
565 2018-01-16 Yao Qi <yao.qi@linaro.org>
568 * linux-low.c (fetch_register): Call supply_register instead of
571 2018-01-08 Yao Qi <yao.qi@linaro.org>
572 Simon Marchi <simon.marchi@ericsson.com>
574 * Makefile.in (OBS): Remove selftest.o.
575 * configure.ac: Set srv_selftest_objs if $development is true.
576 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
577 * configure: Re-generated.
578 * server.c (captured_main): Wrap variable selftest_filter with
581 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
583 * server.c (parse_debug_format_options): Return std::string.
584 (handle_monitor_command, captured_main): Adjust.
586 2018-01-05 Pedro Alves <palves@redhat.com>
589 * server.c (captured_main): Pass quiet=false to
590 save_original_signals_state.
592 2018-01-01 Joel Brobecker <brobecker@adacore.com>
594 * gdbreplay.c (gdbreplay_version): Update copyright year in
596 * server.c (gdbserver_version): Likewise.
598 2017-12-08 Tom Tromey <tom@tromey.com>
600 * ax.c (ax_printf): Update.
602 2017-12-07 Yao Qi <yao.qi@linaro.org>
604 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
605 aarch64_linux_read_description.
606 * linux-amd64-ipa.c (idx2mask): New array.
607 (get_ipa_tdesc): Move idx2mask out.
608 (initialize_low_tracepoint): Initialize target descriptions.
609 * linux-i386-ipa.c (idx2mask): New array.
610 (get_ipa_tdesc): Move idx2mask out.
611 (initialize_low_tracepoint): Initialize target descriptions.
613 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
615 * tdesc.c (struct tdesc_type): Change return type.
616 (tdesc_add_flag): Change parameter type.
617 (tdesc_add_bitfield): Likewise.
618 (tdesc_add_field): Likewise.
619 (tdesc_set_struct_size): Likewise.
621 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
623 * regcache.c (registers_to_string): Remove unused variable.
625 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
627 * inferiors.c (for_each_inferior_with_data): Remove.
628 * inferiors.h (for_each_inferior_with_data): Remove.
629 * server.c (handle_qxfer_threads_worker): Change parameter type.
630 (handle_qxfer_threads_proper): Use for_each_thread.
632 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
634 * inferiors.c (for_each_inferior): Remove.
635 (clear_inferiors): Use for_each_thread.
636 * inferiors.h (for_each_inferior): Remove.
637 * linux-low.c (linux_wait_for_event_filtered): Use
639 (linux_stabilize_threads): Likewise.
640 * regcache.c (regcache_release): Likewise.
641 * server.c (gdb_wants_all_threads_stopped): Likewise.
642 (clear_pending_status_callback): Remove.
643 (handle_status): Use for_each_thread.
644 (captured_main): Likewise.
645 * win32-low.c (child_init_thread_list): Likewise.
646 (win32_clear_inferiors): Likewise.
647 (fake_breakpoint_event): Likewise.
649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
651 * inferiors.h (find_inferior): Remove.
652 * inferiors.c (find_inferior): Remove.
654 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
656 * linux-low.c (resume_status_pending_p): Update comment.
657 (need_step_over_p): Update comment.
659 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
661 * linux-low.c (proceed_one_lwp): Return void, change parameter
663 (unsuspend_and_proceed_one_lwp): Likewise.
664 (proceed_all_lwps): Use for_each_thread.
665 (unstop_all_lwps): Likewise.
667 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
669 * linux-low.c (linux_resume_one_thread): Return void, take
671 (linux_resume): Use for_each_thread.
673 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
675 * linux-low.c (send_sigstop_callback): Return void, change
676 parameter type. Rename to...
677 (send_sigstop): ... this.
678 (suspend_and_send_sigstop_callback): Return void, change parameter
680 (suspend_and_send_sigstop): ... this.
681 (stop_all_lwps): Use for_each_thread.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * linux-low.c (lwp_running): Return bool, remove unused
687 (linux_stabilize_threads): Use find_thread.
689 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
691 * linux-low.c (select_singlestep_lwp_callback): Remove.
692 (count_events_callback): Remove.
693 (select_event_lwp_callback): Remove.
694 (select_event_lwp): Use find_thread/for_each_thread.
696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
698 * linux-low.c (not_stopped_callback): Return bool, take filter
700 (linux_wait_for_event_filtered): Use find_thread.
701 (linux_wait_1): Likewise.
703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
705 * linux-low.c (same_lwp): Remove.
706 (find_lwp_pid): Use find_thread.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * linux-low.c (delete_lwp_callback): Remove.
711 (linux_mourn): Use for_each_thread.
713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
715 * linux-low.c (linux_detach_lwp_callback): Return void, remove
716 args parameter, don't check for pid.
717 (linux_detach): Use for_each_thread.
719 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
721 * linux-low.c (struct counter): Remove.
722 (second_thread_of_pid_p): Remove.
723 (last_thread_of_process_p): Use find_thread.
725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
727 * inferiors.c (find_inferior_in_random): Remove.
728 * inferiors.h (find_inferior_in_random): Remove.
729 * linux-low.c (status_pending_p_callback): Return bool, accept
730 parameter ptid directly.
731 (linux_wait_for_event_filtered): Use find_thread_in_random.
732 (linux_wait_1): Likewise.
734 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
736 * inferiors.c (find_inferior_id): Remove.
737 (find_thread_ptid): Move implemention from find_inferior_id to
739 * inferiors.h (find_inferior_id): Remove.
740 * server.c (handle_status): Use find_thread_ptid.
741 (process_serial_event): Likewise.
742 * thread-db.c (find_one_thread): Likewise.
743 (thread_db_thread_handle): Likewise.
744 * win32-low.c (thread_rec): Likewise.
745 (child_delete_thread): Likewise.
746 (win32_thread_alive): Likewise.
747 (get_child_debug_event): Likewise.
749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
751 * linux-mips-low.c (update_watch_registers_callback): Return
752 void, remove pid_p parameter, don't check for pid.
753 (mips_insert_point, mips_remove_point): Use for_each_thread.
755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
757 * lynx.low (lynx_delete_thread_callback): Remove.
758 (lynx_mourn): Use for_each_thread.
760 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
762 * regcache.c (regcache_invalidate_one): Remove.
763 (regcache_invalidate_pid): use for_each_thread.
765 2017-11-26 Tom Tromey <tom@tromey.com>
767 * linux-low.c (linux_create_inferior): Update.
769 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
771 * spu-low.c (spu_create_inferior): Fix typo in argument name.
773 2017-11-24 Alan Hayward <alan.hayward@arm.com>
775 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
776 * linux-aarch64-low.c (initialize_low_arch): Call init func.
777 * linux-aarch64-tdesc-selftest.c: New file.
778 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
780 2017-11-24 Alan Hayward <alan.hayward@arm.com>
782 * configure.srv: Add new file.
783 * linux-aarch64-low.c (initialize_low_arch): Call init func.
784 * linux-aarch64-tdesc-selftest.c: New file.
785 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
787 2017-11-24 Alan Hayward <alan.hayward@arm.com>
789 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
790 * linux-aarch64-low.c (initialize_low_arch): Remove init.
791 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
793 2017-11-24 Alan Hayward <alan.hayward@arm.com>
795 * configure.srv: Add new files.
796 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
797 aarch64_linux_read_description.
798 * linux-aarch64-low.c (aarch64_linux_read_description):
799 Merge with aarch64_arch_setup.
800 (aarch64_arch_setup): Call aarch64_linux_read_description.
801 * linux-aarch64-tdesc.c: New file.
802 * linux-aarch64-tdesc.h: New file.
804 2017-11-24 Yao Qi <yao.qi@linaro.org>
806 * configure.srv: Set $srv_regobj for tic6x-linux.
807 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
808 (tic6x_read_description): Move some code to tic6x_arch_setup.
809 (tic6x_tdesc_test): New function.
810 (initialize_low_arch): Call selftests::register_test.
812 2017-11-22 Yao Qi <yao.qi@linaro.org>
814 * remote-utils.c (prepare_resume_reply): Use memcpy.
816 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
818 * linux-low.c (kill_one_lwp_callback): Return void, take
819 argument directly, don't filter on pid.
820 (linux_kill): Use for_each_thread.
822 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
824 * linux-low.c (need_step_over_p): Return bool, remove dummy
826 (linux_resume, proceed_all_lwps): Use find_thread.
828 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
830 * linux-low.c (resume_status_pending_p): Return bool, remove
832 (linux_resume): Use find_thread.
834 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
836 * linux-low.c (struct thread_resume_array): Remove.
837 (linux_set_resume_request): Return void, take arguments
839 (linux_resume): Use for_each_thread.
841 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
843 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
844 return bool, remove data argument.
845 (linux_stabilize_threads): Use find_thread.
847 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
849 * linux-low.c (unsuspend_one_lwp): Remove.
850 (unsuspend_all_lwps): Use for_each_thread, inline code from
853 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
855 * gdbthread.h (find_thread): Add overload with ptid_t filter.
856 * linux-low.c (struct iterate_over_lwps_args): Remove.
857 (iterate_over_lwps_filter): Remove.
858 (iterate_over_lwps): Use find_thread.
860 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
862 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
863 (linux_handle_new_gdb_connection): Use for_each_thread, inline
864 code from reset_lwp_ptrace_options_callback.
866 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
868 * linux-arm-low.c (struct update_registers_data): Remove.
869 (update_registers_callback): Return void, take arguments
870 directly, don't check thread's pid.
871 (arm_insert_point, arm_remove_point): Use for_each_thread.
873 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
875 * win32-low.c (continue_one_thread): Return void, take argument
877 (child_continue): Use for_each_thread.
879 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
881 * win32-i386-low.c (update_debug_registers_callback): Rename
883 (update_debug_registers): ... this, return void, remove pid_p arg.
884 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
886 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
888 * inferiors.h (struct process_info): Add constructor, initialize
890 <syscalls_to_catch>: Change type to std::vector<int>.
891 * inferiors.c (add_process): Allocate process_info with new.
892 (remove_process): Free process_info with delete.
893 * linux-low.c (handle_extended_wait): Adjust.
894 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
895 * server.c (handle_general_set): Adjust.
897 2017-11-16 Pedro Alves <palves@redhat.com>
899 * remote-utils.c (remote_close): Block SIGIO signals instead of
900 uninstalling the SIGIO handler.
902 2017-11-16 Alan Hayward <alan.hayward@arm.com>
904 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
906 2017-11-16 Yao Qi <yao.qi@linaro.org>
908 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
909 (tic6x_store_gregset): Likewise.
910 (tic6x_usrregs_info): Move it up.
912 2017-11-15 Alan Hayward <alan.hayward@arm.com>
914 * Makefile.in: Update arch rules.
915 * configure.srv: Explicitly mark arch/ files.
917 2017-11-13 Andreas Schwab <schwab@suse.de>
919 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
923 2017-11-06 Pedro Alves <palves@redhat.com>
925 * config.in, configure: Regenerate.
927 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
929 * target.c (struct thread_search): Remove.
930 (thread_search_callback): Remove.
931 (prepare_to_access_memory): Use for_each_thread instead of
932 find_inferior. Inline code from thread_search_callback.
934 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
936 * server.c (struct visit_actioned_threads_data): Remove.
937 (visit_actioned_threads): Change prototype to take arguments
939 (resume): Use find_thread instead of find_inferior.
941 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
943 * server.c (queue_stop_reply_callback): Change prototype, return
945 (find_status_pending_thread_callback): Remove.
946 (handle_status): Replace find_inferior with find_thread and
949 2017-10-25 Alan Hayward <alan.hayward@arm.com>
951 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
953 (aarch64_store_gregset): Likewise.
954 (aarch64_fill_fpregset): Likewise.
955 (aarch64_store_fpregset): Likewise.
957 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
959 * gdbthread.h (find_thread, for_each_thread): New functions.
960 * inferiors.c (thread_of_pid): Remove.
961 (find_any_thread_of_pid): Use find_thread.
962 * linux-low.c (num_lwps): Use for_each_thread.
964 2017-10-17 Yao Qi <yao.qi@linaro.org>
966 * Makefile.in: Remove one rule.
967 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
969 2017-10-17 Yao Qi <yao.qi@linaro.org>
971 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
972 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
974 2017-10-17 Yao Qi <yao.qi@linaro.org>
976 * configure.srv: Rename arm.o with arch/arm.o.
978 2017-10-17 Yao Qi <yao.qi@linaro.org>
980 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
981 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
982 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
983 (arch-i386.o, arch-amd64.o): Remove rules.
984 (arch/%.o): New rule.
985 Update POSTCOMPILE and COMPILE.pre.
986 * configure.ac: Invoke AC_CONFIG_COMMANDS.
987 * configure: Re-generated.
988 * configure.srv: Replace arch-i386.o with arch/i386.o.
989 Replace arch-amd64.o with arch/amd64.o.
991 2017-10-16 Yao Qi <yao.qi@linaro.org>
993 * configure: Regenerated.
995 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
997 * inferiors.h: (struct inferior_list): Remove.
998 (struct inferior_list_entry); Remove.
999 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1000 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1001 get_first_inferior): Remove.
1002 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1003 find_inferior_id, find_inferior_in_random): Change signature.
1004 * inferiors.c (all_threads): Change type to
1005 std::list<thread_info *>.
1006 (get_thread): Remove macro.
1007 (find_inferior, find_inferior_id): Change signature, implement
1009 (find_inferior_in_random): Change signature, implement using
1010 find_thread_in_random.
1011 (for_each_inferior, for_each_inferior_with_data): Change
1012 signature, implement using for_each_thread.
1013 (add_inferior_to_list, remove_inferior): Remove.
1014 (add_thread, get_first_thread, thread_of_pid,
1015 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1016 (get_first_inferior, one_inferior_p, clear_inferior_list):
1018 (clear_inferiors, get_thread_process): Update.
1019 * gdbthread.h: Include <list>.
1020 (struct thread_info) <entry>: Remove field.
1022 (all_threads): Change type to std::list<thread_info *>.
1023 (get_first_inferior): Add doc.
1024 (find_thread, for_each_thread, find_thread_in_random): New
1026 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1027 * linux-arm-low.c (update_registers_callback): Update.
1028 * linux-low.c (second_thread_of_pid_p): Update.
1029 (kill_one_lwp_callback, linux_detach_lwp_callback,
1030 delete_lwp_callback, status_pending_p_callback, same_lwp,
1031 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1032 iterate_over_lwps, not_stopped_callback,
1033 resume_stopped_resumed_lwps, count_events_callback,
1034 select_singlestep_lwp_callback, select_event_lwp_callback,
1035 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1036 suspend_and_send_sigstop_callback, wait_for_sigstop,
1037 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1038 lwp_running, linux_set_resume_request, resume_status_pending_p,
1039 need_step_over_p, start_step_over, linux_resume_one_thread,
1040 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1041 reset_lwp_ptrace_options_callback): Update.
1042 * linux-mips-low.c (update_watch_registers_callback): Update.
1043 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1045 (free_register_cache_thread_one): Remove.
1046 (regcache_release): Update.
1047 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1048 handle_qxfer_threads_worker): Update.
1049 (handle_query): Update, use list iterator.
1050 (visit_actioned_threads, handle_pending_status,
1051 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1052 clear_pending_status_callback, set_pending_status_callback,
1053 find_status_pending_thread_callback, handle_status,
1054 process_serial_event): Update.
1055 * target.c (thread_search_callback): Update.
1056 * thread-db.c (thread_db_get_tls_address): Update.
1057 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1059 * win32-i386-low.c (update_debug_registers_callback): Update.
1060 * win32-low.c (delete_thread_info, child_delete_thread,
1061 continue_one_thread, suspend_one_thread,
1062 get_child_debug_event): Adjust.
1064 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1066 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1067 * inferiors.h: Include <list>.
1068 (struct process_info) <entry>: Remove field.
1070 (pid_of): Change macro to function.
1071 (ptid_of, lwpid_of): Remove macro.
1072 (all_processes): Change type to std::list<process_info *>.
1073 (ALL_PROCESSES): Remove macro.
1074 (for_each_process, find_process): New function.
1075 * inferiors.c (all_processes): Change type to
1076 std::list<process_info *>.
1077 (find_thread_process): Adjust.
1078 (add_process): Likewise.
1079 (remove_process): Likewise.
1080 (find_process_pid): Likewise.
1081 (get_first_process): Likewise.
1082 (started_inferior_callback): Remove.
1083 (have_started_inferiors_p): Adjust.
1084 (attached_inferior_callback): Remove.
1085 (have_attached_inferiors_p): Adjust.
1086 * linux-low.c (check_zombie_leaders): Likewise.
1087 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1088 (x86_linux_update_xmltarget): Adjust.
1089 * server.c (handle_query): Likewise.
1090 (gdb_reattached_process): Remove.
1091 (handle_status): Adjust.
1092 (kill_inferior_callback): Likewise.
1093 (detach_or_kill_inferior): Remove.
1094 (print_started_pid): Likewise.
1095 (print_attached_pid): Likewise.
1096 (detach_or_kill_for_exit): Update.
1097 (process_serial_event): Likewise.
1098 * linux-arm-low.c (arm_new_fork): Likewise.
1100 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1102 * dll.h: Include <list>.
1103 (struct dll_info): Add constructor.
1104 <entry>: Remove field.
1105 (all_dlls): Change type to std::list<dll_info>.
1106 * dll.c: Include <algorithm>.
1107 (get_dll): Remove macro.
1108 (all_dlls): Change type to std::list<dll_info *>.
1109 (free_one_dll): Remove.
1110 (match_dll): Likewise.
1111 (loaded_dll): Adjust.
1112 (unloaded_dll): Adjust to all_dlls type change, use
1113 std::find_if. Inline code from match_dll.
1114 (clear_dlls): Adjust to all_dlls type change.
1115 * server.c (emit_dll_description): Remove.
1116 (handle_qxfer_libraries): Adjust to all_dlls type change,
1117 integrate emit_dll_description's functionality.
1119 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1121 * linux-low.h (struct linux_target_ops) <delete_process>: New
1123 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1124 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1125 (struct linux_target_ops): Add delete_process callback.
1126 * linux-arm-low.c (arm_delete_process): New.
1127 (struct linux_target_ops): Add delete_process callback.
1128 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1129 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1130 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1131 * linux-mips-low.c (mips_linux_delete_process): New.
1132 (struct linux_target_ops): Add delete_process callback.
1133 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1134 * linux-s390-low.c (struct linux_target_ops): Likewise.
1135 * linux-sh-low.c (struct linux_target_ops): Likewise.
1136 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1137 * linux-tile-low.c (struct linux_target_ops): Likewise.
1138 * linux-x86-low.c (x86_linux_delete_process): New.
1139 (struct linux_target_ops): Add delete_process callback.
1140 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1142 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1144 * linux-aarch64-low.c (the_low_target): Add thread delete
1146 * linux-arm-low.c (arm_delete_thread): New function.
1147 (the_low_target): Add thread delete callback.
1148 * linux-bfin-low.c (the_low_target): Likewise.
1149 * linux-crisv32-low.c (the_low_target): Likewise.
1150 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1152 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1154 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1155 * linux-mips-low.c (mips_linux_delete_thread): New function.
1156 (the_low_target): Add thread delete callback.
1157 * linux-ppc-low.c (the_low_target): Likewise.
1158 * linux-s390-low.c (the_low_target): Likewise.
1159 * linux-sh-low.c (the_low_target): Likewise.
1160 * linux-tic6x-low.c (the_low_target): Likewise.
1161 * linux-tile-low.c (the_low_target): Likewise.
1162 * linux-x86-low.c (the_low_target): Likewise.
1163 * linux-xtensa-low.c (the_low_target): Likewise.
1165 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1167 * win32-low.c: Include "common-inferior.h".
1169 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1171 * inferiors.c (set_inferior_cwd): New function.
1172 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1173 (handle_query): Inform that QSetWorkingDir is supported.
1174 * win32-low.c (create_process): Pass the inferior's cwd to
1177 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1179 * inferiors.c (current_inferior_cwd): New global variable.
1180 (get_inferior_cwd): New function.
1181 * inferiors.h (struct process_info) <cwd>: New field.
1183 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1185 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1186 (OBS): Add gdb_tilde_expand.o.
1188 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1190 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1191 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1193 2017-09-29 Pedro Alves <palves@redhat.com>
1195 * ax.c (gdb_parse_agent_expr): Constify.
1196 * ax.h (gdb_parse_agent_expr): Constify.
1197 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1199 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1200 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1201 * remote-utils.h (read_ptid): Constify.
1202 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1203 (process_point_options, process_serial_event): Constify.
1204 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1205 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1206 (cmd_qtbuffer): Constify.
1208 2017-09-29 Pedro Alves <palves@redhat.com>
1210 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1213 2017-09-29 Pedro Alves <palves@redhat.com>
1215 * linux-low.c (handle_extended_wait): Pass parent thread instead
1216 of process to thread_db_notice_clone.
1217 * linux-low.h (thread_db_notice_clone): Replace parent process
1218 parameter with parent thread parameter.
1219 * thread-db.c (find_one_thread): Add comment.
1220 (thread_db_notice_clone): Replace parent process parameter with
1221 parent thread parameter. Temporarily switch to the parent thread.
1223 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1225 * gdbthread.h: Include "common-gdbthread.h".
1226 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1227 "if" when validating the ptid.
1228 * remote-utils.c: Include "gdbthread.h".
1229 (prepare_resume_reply): Use "switch_to_thread".
1230 * target.c (done_accessing_memory): Likewise.
1232 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1234 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1235 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1236 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1237 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1238 s390x-gs-linux64-ipa.o to ipa_obj.
1239 * linux-s390-low.c (HWCAP_S390_GS): New define.
1240 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1242 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1243 (s390_arch_setup): Check for guarded-storage support and choose
1245 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1246 init_registers_s390x_gs_linux64.
1247 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1249 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1250 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1252 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1254 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1256 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1258 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1259 (thread_db_thread_handle): Declare.
1260 * linux-low.c (linux_target_ops): Initialize thread_handle.
1261 * server.c (handle_qxfer_threads_worker): Add support for
1263 * target.h (struct target_ops): Add new function pointer,
1265 (target_thread_handle): Define.
1266 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1268 (thread_db_thread_handle): New function.
1270 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1272 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1273 * linux-low.h (thread_db_notice_clone): Declare.
1274 * thread-db.c (thread_db_notice_clone): New function.
1276 2017-09-21 Pedro Alves <palves@redhat.com>
1278 * server.c (gdb_read_memory, handle_status, process_serial_event)
1279 (handle_serial_event, handle_target_event): Adjust to
1280 set_desired_thread prototype change.
1281 * target.c (set_desired_thread): Remove 'use_general' parameter
1283 * target.h (set_desired_thread): Remove 'use_general' parameter.
1285 2017-09-20 Tom Tromey <tom@tromey.com>
1287 * target.c (target_terminal::terminal_state): Define.
1288 (target_terminal::init): Rename from target_terminal_init.
1289 (target_terminal::inferior): Rename from
1290 target_terminal_inferior.
1291 (target_terminal::ours): Rename from target_terminal_ours.
1292 (target_terminal::ours_for_output, target_terminal::info): New.
1294 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1296 * server.c (accumulate_file_name_length): Remove.
1297 (emit_dll_description): Adjust to std::string change.
1298 (handle_qxfer_libraries): Use std::string to hold document.
1300 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1302 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1303 return type of xml_escape_text.
1304 * server.c (emit_dll_description): Likewise.
1306 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1308 * server.c (captured_main): Accept argument for --selftest.
1309 Update run_tests call.
1310 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1311 when registering selftests.
1313 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1315 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1316 instead of "VEC" for "target_desc.reg_defs".
1317 (regcache_cpy): Likewise.
1318 (registers_to_string): Likewise.
1319 (registers_from_string): Likewise.
1320 (find_regno): Likewise.
1321 (supply_regblock): Likewise.
1322 (regcache_raw_read_unsigned): Likewise.
1323 * tdesc.c (init_target_desc): Likewise.
1324 (tdesc_create_reg): Likewise.
1325 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1326 (struct target_desc) <reg_defs>: Convert to "std::vector".
1327 (target_desc): Do not initialize "reg_defs".
1328 (~target_desc): Update code to use "std::vector" instead of "VEC"
1329 for "target_desc.reg_defs".
1330 (operator==): Likewise.
1332 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1334 * inferiors.h (thread_to_gdb_id): Remove.
1335 * inferiors.c (thread_to_gdb_id): Remove.
1336 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1337 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1338 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1340 * nto-low.c (nto_fetch_registers, nto_store_registers,
1341 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1343 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1345 * inferiors.h (gdb_id_to_thread_id): Remove.
1346 * inferiors.c (gdb_id_to_thread_id): Remove.
1347 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1348 removal. Move pid declaration closer to where it's used.
1350 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1352 * server.c (handle_detach): New function.
1353 (process_serial_event): Move code out, call handle_detach.
1355 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1357 * server.c (require_running): Rename to ...
1358 (require_running_or_return): ... this ...
1359 (require_running_or_break): ... and this.
1360 (handle_query, process_serial_event): Adjust.
1362 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1364 * linux-low.c (linux_set_resume_request): Remove unused
1367 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1369 * server.c (first_thread_of): Remove.
1370 (process_serial_event): Replace usage of first_thread_of with
1371 find_any_thread_of_pid.
1372 * tracepoint.c (same_process_p): Remove.
1373 (gdb_agent_about_to_close): Replace usage of same_process_p with
1374 find_any_thread_of_pid.
1375 * linux-x86-low.c (same_process_callback): Remove.
1376 (x86_arch_setup_process_callback): Replace usage of
1377 same_process_callback with find_any_thread_of_pid.
1378 * thread-db.c (any_thread_of): Remove.
1379 (switch_to_process): Replace usage of any_thread_of with
1380 find_any_thread_of_pid.
1381 * inferiors.c (thread_pid_matches_callback): Remove.
1382 (find_thread_process): Adjust to use find_any_thread_of_pid.
1384 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1386 * regcache.c (get_thread_regcache): Guard calls to "memset"
1389 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1391 * linux-low.c (handle_extended_wait): Use
1392 "allocate_target_description" instead of "XNEW".
1393 * linux-x86-low.c (initialize_low_arch): Likewise.
1395 2017-09-05 Yao Qi <yao.qi@linaro.org>
1397 * configure.srv (srv_i386_regobj): Remove.
1398 (srv_amd64_regobj): Remove.
1399 (srv_regobj): Set it to "" for x86 non-linux targets.
1400 * linux-x86-tdesc.c (i386_linux_read_description):
1401 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1402 (init_registers_i386): Remove the declaration.
1403 (tdesc_i386): Remove the declaration.
1404 (lynx_i386_arch_setup): Call i386_create_target_description.
1405 * nto-x86-low.c: Likewise.
1406 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1407 [!__x86_64__]: include arch/i386.h.
1408 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1410 2017-09-05 Yao Qi <yao.qi@linaro.org>
1412 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1413 i386/amd64-XXX-linux from it.
1415 2017-09-05 Yao Qi <yao.qi@linaro.org>
1417 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1419 (ipa_amd64_linux_regobj): Remove.
1420 (ipa_x32_linux_regobj): Remove.
1422 2017-09-05 Yao Qi <yao.qi@linaro.org>
1424 * Makefile.in (arch-amd64.o): New rule.
1425 * configure.srv: Append arch-amd64.o.
1426 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1427 (get_ipa_tdesc): Call amd64_linux_read_description.
1428 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1429 and init_registers_amd64_XXX.
1430 * linux-x86-low.c (x86_linux_read_description): Call
1431 amd64_linux_read_description.
1432 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1433 (initialize_low_arch): Don't call init_registers_x32_XXX and
1434 init_registers_amd64_XXX.
1435 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1436 and tdesc_amd64_XXX.
1437 [__x86_64__] (amd64_tdesc_test): New function.
1438 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1439 and init_registers_amd64_XXX.
1440 * linux-x86-tdesc.c: Include arch/amd64.h.
1441 (xcr0_to_tdesc_idx): New function.
1442 (i386_linux_read_description): New function.
1443 (amd64_get_ipa_tdesc_idx): New function.
1444 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1445 (amd64_get_ipa_tdesc): Declare.
1447 2017-09-05 Yao Qi <yao.qi@linaro.org>
1449 * configure.srv (srv_i386_linux_xmlfiles): Remove
1450 i386/i386-XXX-linux.xml from it.
1452 2017-09-05 Yao Qi <yao.qi@linaro.org>
1454 * configure.srv: Set srv_i386_linux_regobj empty if $development
1456 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1457 initialize_low_tdesc.
1458 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1459 with #if initialize_low_tdesc.
1460 * linux-x86-tdesc-selftest.c: New file.
1461 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1463 2017-09-05 Yao Qi <yao.qi@linaro.org>
1465 * Makefile.in (arch-i386.o): New rule.
1466 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1467 (x86_64-*-linux*): Likewise.
1468 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1469 include arch/i386.h.
1470 (i386_linux_read_description): Remove code and call
1471 i386_create_target_description.
1472 * tdesc.c (allocate_target_description): New function.
1473 * tdesc.h (set_tdesc_architecture): Remove declaration.
1474 (set_tdesc_osabi): Likewise.
1476 2017-09-05 Yao Qi <yao.qi@linaro.org>
1478 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1479 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1480 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1482 * server.c (get_features_xml): Call tdesc_get_features_xml.
1483 * tdesc.c (set_tdesc_architecture): New function.
1484 (set_tdesc_osabi): New function.
1485 (tdesc_get_features_xml): New function.
1486 (tdesc_create_feature): Add an argument.
1487 * tdesc.h (struct target_desc) <features>: New field.
1488 <arch, osabi>: New field.
1489 (~target_desc): xfree features, arch, and osabi.
1490 (target_desc::oerator==): Don't compare .xmltarget.
1491 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1492 (set_tdesc_osabi): Likewise.
1493 (tdesc_get_features_xml): Likewise.
1495 2017-09-05 Yao Qi <yao.qi@linaro.org>
1497 * linux-x86-tdesc.c: Include selftest.h.
1498 (i386_tdesc_test): New function.
1499 (initialize_low_tdesc): Call selftests::register_test.
1500 * tdesc.h: Include regdef.h.
1501 (target_desc): Override operator == and !=.
1503 2017-09-05 Yao Qi <yao.qi@linaro.org>
1505 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1506 (ipa_obj): Likewise.
1507 * linux-i386-ipa.c: Include common/x86-xstate.h
1508 (get_ipa_tdesc): Call i386_linux_read_description.
1509 (initialize_low_tracepoint): Don't call init_registers_XXX
1510 functions, call initialize_low_tdesc instead.
1511 * linux-x86-low.c (x86_linux_read_description): Call
1512 i386_linux_read_description.
1513 (initialize_low_arch): Don't call init_registers_i386_XXX
1514 functions, call initialize_low_tdesc.
1515 * linux-x86-tdesc.c: New file.
1516 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1517 (i386_get_ipa_tdesc_idx): Declare.
1518 (i386_get_ipa_tdesc): Declare.
1519 (initialize_low_tdesc): Declare.
1521 2017-09-05 Yao Qi <yao.qi@linaro.org>
1523 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1526 2017-09-05 Yao Qi <yao.qi@linaro.org>
1528 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1529 * regcache.c (get_thread_regcache): Use VEC_length.
1530 (init_register_cache): Likewise.
1531 (regcache_cpy): Likewise.
1532 (registers_to_string): Iterate reg_defs via VEC_iterate.
1533 (find_regno): Likewise.
1534 (find_register_by_number): Use VEC_index.
1535 (register_size): Call find_register_by_number.
1536 (register_data): Call find_register_by_number.
1537 (supply_regblock): Use VEC_length.
1538 (regcache_raw_read_unsigned): Likewise.
1539 * tdesc.c (init_target_desc): Iterate reg_defs via
1541 (default_description): Update initializer.
1542 (copy_target_description): Don't update field num_registers.
1543 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1544 <num_registers>: Remove.
1546 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1548 * Makefile.in (.SECONDARY): Define target.
1550 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1552 * linux-low.c (linux_wait_1): Adjust.
1553 * server.c (queue_stop_reply_callback): Adjust.
1555 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1558 QEnvironmentUnset and QEnvironmentReset packets.
1559 (handle_query): Inform remote that QEnvironmentHexEncoded,
1560 QEnvironmentUnset and QEnvironmentReset are supported.
1562 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1564 * inferiors.h (inferior_target_data): Rename to ...
1565 (thread_target_data): ... this.
1566 (inferior_regcache_data): Rename to ...
1567 (thread_regcache_data): ... this.
1568 (set_inferior_regcache_data): Rename to ...
1569 (set_thread_regcache_data): ... this.
1570 * inferiors.c (inferior_target_data): Rename to ...
1571 (thread_target_data): ... this.
1572 (inferior_regcache_data): Rename to ...
1573 (thread_regcache_data): ... this.
1574 (set_inferior_regcache_data): Rename to ...
1575 (set_thread_regcache_data): ... this.
1576 (free_one_thread): Update.
1577 * linux-low.h (get_thread_lwp): Update.
1578 * regcache.c (get_thread_regcache): Update.
1579 (regcache_invalidate_thread): Update.
1580 (free_register_cache_thread): Update.
1581 * win32-i386-low.c (update_debug_registers_callback): Update.
1582 (win32_get_current_dr): Update.
1583 * win32-low.c (thread_rec): Update.
1584 (delete_thread_info): Update.
1585 (continue_one_thread): Update.
1586 (suspend_one_thread): Update.
1588 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1590 * inferiors.c (set_inferior_target_data): Remove.
1591 * inferiors.h (set_inferior_target_data): Remove.
1593 2017-08-18 Yao Qi <yao.qi@linaro.org>
1595 * Makefile.in (OBS): Add selftest.o.
1596 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1597 * configure, config.in: Re-generated.
1598 * server.c: Include common/sefltest.h.
1599 (captured_main): Handle option --selftest.
1601 2017-08-09 Yao Qi <yao.qi@linaro.org>
1603 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1604 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1605 i386-avx-mpx.o and i386-mmx.o.
1606 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1607 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1608 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1609 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1610 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1611 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1612 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1613 i386/amd64-avx-mpx.xml.
1615 2017-08-09 Yao Qi <yao.qi@linaro.org>
1617 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1618 and x32-avx-avx512.o.
1619 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1620 i386/x32-avx-avx512.xml.
1622 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1624 * tracepoint.h (enum class fast_tpoint_collect_result): New
1626 (fast_tracepoint_collecting): Change return type to
1627 fast_tpoint_collect_result.
1628 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1629 * linux-low.h: Include tracepoint.h.
1630 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1631 fast_tpoint_collect_result.
1632 * linux-low.c (handle_tracepoints): Adjust.
1633 (linux_fast_tracepoint_collecting): Change return type to
1634 fast_tpoint_collect_result.
1635 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1636 linux_wait_1, stuck_in_jump_pad_callback,
1637 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1638 proceed_one_lwp): Adjust to type change.
1640 2017-07-10 Yao Qi <yao.qi@linaro.org>
1642 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1644 2017-06-29 Yao Qi <yao.qi@linaro.org>
1646 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1648 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1650 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1652 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1654 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1656 * linux-low.c (linux_create_inferior): Adjust code to access the
1657 environment information via 'gdb_environ' class.
1658 * lynx-low.c (lynx_create_inferior): Likewise.
1659 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1660 (get_environ): Return a pointer to 'our_environ'.
1661 (captured_main): Initialize 'our_environ'.
1662 * server.h (get_environ): Adjust prototype.
1663 * spu-low.c (spu_create_inferior): Adjust code to access the
1664 environment information via 'gdb_environ' class.
1666 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1668 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1669 usage of "register" keyword.
1671 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1673 * configure: Re-generate.
1675 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1677 * configure: Re-generate.
1679 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1681 * Makefile.in (COMPILE.pre): Add "-x c++".
1683 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1685 * fork-child.c: Conditionally include <signal.h>.
1687 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1689 * server.c (handle_general_set): Handle new packet
1690 "QStartupWithShell".
1691 (handle_query): Add "QStartupWithShell" to the list of supported
1693 (gdbserver_usage): Add help text explaining the
1694 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1696 (captured_main): Recognize and act upon the presence of the new
1699 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1700 Pedro Alves <palves@redhat.com>
1702 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1703 * configure: Regenerate.
1704 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1706 (i[34567]86-*-lynxos*): Likewise.
1707 (spu*-*-*): Likewise.
1708 * fork-child.c: New file.
1709 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1711 (linux_ptrace_fun): New function.
1712 (linux_create_inferior): Adjust function prototype to reflect
1713 change on "target.h". Adjust function code to use
1715 (linux_request_interrupt): Delete "signal_pid".
1716 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1717 (lynx_ptrace_fun): New function.
1718 (lynx_create_inferior): Adjust function prototype to reflect
1719 change on "target.h". Adjust function code to use
1721 * nto-low.c (nto_create_inferior): Adjust function prototype and
1722 code to reflect change on "target.h". Update comments.
1723 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1724 "common-terminal.h" and "environ.h".
1725 (terminal_fd): Moved to fork-child.c.
1726 (old_foreground_pgrp): Likewise.
1727 (restore_old_foreground_pgrp): Likewise.
1728 (last_status): Make it global.
1729 (last_ptid): Likewise.
1730 (our_environ): New variable.
1731 (startup_with_shell): Likewise.
1732 (program_name): Likewise.
1733 (program_argv): Rename to...
1734 (program_args): ...this.
1735 (wrapper_argv): New variable.
1736 (start_inferior): Delete function.
1737 (get_exec_wrapper): New function.
1738 (get_exec_file): Likewise.
1739 (get_environ): Likewise.
1740 (prefork_hook): Likewise.
1741 (post_fork_inferior): Likewise.
1742 (postfork_hook): Likewise.
1743 (postfork_child_hook): Likewise.
1744 (handle_v_run): Update code to deal with arguments coming from the
1745 remote host. Update calls from "start_inferior" to
1747 (captured_main): Likewise. Initialize environment variable. Call
1749 * server.h (post_fork_inferior): New prototype.
1750 (get_environ): Likewise.
1751 (last_status): Declare.
1752 (last_ptid): Likewise.
1753 (signal_pid): Likewise.
1754 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1755 (spu_ptrace_fun): New function.
1756 (spu_create_inferior): Adjust function prototype to reflect change
1757 on "target.h". Adjust function code to use "fork_inferior".
1758 * target.c (target_terminal_init): New function.
1759 (target_terminal_inferior): Likewise.
1760 (target_terminal_ours): Likewise.
1761 * target.h: Include <vector>.
1762 (struct target_ops) <create_inferior>: Update prototype.
1763 (create_inferior): Update macro.
1764 * utils.c (gdb_flush_out_err): New function.
1765 * win32-low.c (win32_create_inferior): Adjust function prototype
1766 and code to reflect change on "target.h".
1768 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1770 * inferiors.c (switch_to_thread): New function.
1772 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1774 * Makefile.in (SFILE): Add "common/job-control.c".
1775 (OBS): Add "job-control.o".
1777 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1779 * Makefile: Remove "@host_makefile_frag@".
1781 2017-05-05 Pedro Alves <palves@redhat.com>
1783 * configure: Regenerate.
1785 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1787 * configure: Regenerate.
1789 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1791 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1792 software_single_step change of return type to
1793 std::vector<CORE_ADDR>.
1794 * linux-low.c (install_software_single_step_breakpoints):
1796 * linux-low.h (install_software_single_step_breakpoints):
1799 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1801 * remote-utils.c: Include "gdb_termios.h" instead of
1803 * terminal.h: Delete file.
1805 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1807 * server.c: Include <vector>.
1808 <program_argv, wrapper_argv>: Convert to std::vector.
1809 (start_inferior): Rewrite function to use C++.
1810 (handle_v_run): Likewise. Update code that calculates the argv
1811 based on the vRun packet; use C++.
1812 (captured_main): Likewise.
1814 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1816 * server.c (handle_v_cont): Initialize thread_resume::thread
1819 2017-04-05 Pedro Alves <palves@redhat.com>
1821 * configure: Regenerate.
1823 2017-04-05 Pedro Alves <palves@redhat.com>
1825 * gdbreplay.c (sync_error): Constify.
1826 * linux-x86-low.c (push_opcode): Constify.
1828 2017-04-05 Pedro Alves <palves@redhat.com>
1830 * win32-low.c (get_child_debug_event)
1831 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1832 Report TARGET_WAITKIND_SPURIOUS instead.
1834 2017-04-05 Pedro Alves <palves@redhat.com>
1836 * remote-utils.c (remote_prepare, remote_open): Constify.
1837 * remote-utils.h (remote_prepare, remote_open): Constify.
1838 * server.c (captured_main): Constify 'port' handling.
1840 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1842 * Makefile.in (clean): Clear .deps.
1844 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1846 * .gitignore: Remove generated files, replace with wildcard.
1847 * (clean): Replace removal of generated files with wildcard.
1848 (version.c): Replace with...
1849 (version-generated.c): ...this.
1850 (xml-builtin.c): Replace with...
1851 (xml-builtin-generated.c): ...this.
1852 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1853 (%.c: *regformats*): Replace with...
1854 (%-generated.c: *regformats*): ...this.
1856 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1858 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1859 (xtensa_fill_gregset): Call collect_register_by_name for
1861 (xtensa_store_gregset): Call supply_register_by_name for
1864 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1866 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1867 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1868 (xtensa_store_gregset): Call supply_register for all registers in
1869 a0_regnum..a0_regnum + C0_NREGS range.
1871 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1873 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1874 (ax-ipa.o: ax.c): Remove.
1875 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1876 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1877 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1878 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1879 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1881 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1883 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1884 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1885 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1886 (errors-ipa.o: ../common/errors.c): Remove.
1887 (format-ipa.o: ../common/format.c): Remove.
1888 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1890 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1892 * Makefile.in (%-ipa.o: %.c): New rule.
1893 (tracepoint-ipa.o: tracepoint.c): Remove.
1894 (utils-ipa.o: utils.c): Remove.
1895 (remote-utils-ipa.o: remote-utils.c): Remove.
1896 (regcache-ipa.o: regcache.c): Remove.
1897 (i386-linux-ipa.o: i386-linux.c): Remove.
1898 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1899 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1900 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1901 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1902 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1903 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1904 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1905 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1906 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1907 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1908 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1909 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1910 (aarch64-ipa.o: aarch64.c): Remove.
1911 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1912 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1913 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1914 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1915 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1916 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1917 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1918 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1919 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1920 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1921 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1922 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1923 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1924 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1925 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1926 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1927 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1928 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1929 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1930 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1931 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1932 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1933 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1934 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1935 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1936 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1937 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1938 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1939 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1940 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1941 (tdesc-ipa.o: tdesc.c): Remove.
1942 (x32-linux-ipa.o: x32-linux.c): Remove.
1943 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1944 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1946 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1948 * Makefile.in (%.o: ../arch/%.c): New rule.
1949 (arm.o: ../arch/arm.c): Remove.
1950 (arm-linux.o: ../arch/arm-linux.c): Remove.
1951 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1952 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1954 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1956 * Makefile.in (%.o: ../nat/%.c): New rule.
1957 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1958 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1959 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1960 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1961 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1962 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1963 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1964 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1965 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1966 (linux-personality.o: ../nat/linux-personality.c): Remove.
1967 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1968 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1969 (x86-linux.o: ../nat/x86-linux.c): Remove.
1970 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1971 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1973 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1975 * Makefile.in (%.o: ../common/%.c): New rule.
1976 (signals.o: ../common/signals.c): Remove.
1977 (print-utils.o: ../common/print-utils.c): Remove.
1978 (rsp-low.o: ../common/rsp-low.c): Remove.
1979 (common-utils.o: ../common/common-utils.c): Remove.
1980 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1981 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1982 (vec.o: ../common/vec.c): Remove.
1983 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1984 (xml-utils.o: ../common/xml-utils.c): Remove.
1985 (ptid.o: ../common/ptid.c): Remove.
1986 (buffer.o: ../common/buffer.c): Remove.
1987 (format.o: ../common/format.c): Remove.
1988 (filestuff.o: ../common/filestuff.c): Remove.
1989 (agent.o: ../common/agent.c): Remove.
1990 (errors.o: ../common/errors.c): Remove.
1991 (environ.o: ../common/environ.c): Remove.
1992 (common-debug.o: ../common/common-debug.c): Remove.
1993 (cleanups.o: ../common/cleanups.c): Remove.
1994 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1995 (fileio.o: ../common/fileio.c): Remove.
1996 (common-regcache.o: ../common/common-regcache.c): Remove.
1997 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1998 (new-op.o: ../common/new-op.c): Remove.
1999 (btrace-common.o: ../common/btrace-common.c): Remove.
2001 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2003 * Makefile.in (%.o: ../target/%.c): New rule.
2004 (waitstatus.o: ../target/waitstatus.c): Remove.
2006 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2009 (%.c: ../regformats/%.dat,
2010 (%.c: ../regformats/arm/%.dat,
2011 (%.c: ../regformats/i386/%.dat,
2012 (%.c: ../regformats/rs6000/%.dat): New rules.
2013 (aarch64.c): Remove.
2014 (reg-arm.c): Remove.
2015 (arm-with-iwmmxt.c): Remove.
2016 (arm-with-vfpv2.c): Remove.
2017 (arm-with-vfpv3.c): Remove.
2018 (arm-with-neon.c): Remove.
2019 (reg-bfin.c): Remove.
2020 (reg-cris.c): Remove.
2021 (reg-crisv32.c): Remove.
2023 (i386-linux.c): Remove.
2024 (i386-avx.c): Remove.
2025 (i386-avx-linux.c): Remove.
2026 (i386-avx-avx512.c): Remove.
2027 (i386-avx-avx512-linux.c): Remove.
2028 (i386-mpx.c): Remove.
2029 (i386-mpx-linux.c): Remove.
2030 (i386-avx-mpx-avx512-pku.c): Remove.
2031 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2032 (i386-avx-mpx.c): Remove.
2033 (i386-avx-mpx-linux.c): Remove.
2034 (i386-mmx.c): Remove.
2035 (i386-mmx-linux.c): Remove.
2036 (reg-ia64.c): Remove.
2037 (reg-m32r.c): Remove.
2038 (reg-m68k.c): Remove.
2040 (mips-linux.c): Remove.
2041 (mips-dsp-linux.c): Remove.
2042 (mips64-linux.c): Remove.
2043 (mips64-dsp-linux.c): Remove.
2044 (nios2-linux.c): Remove.
2045 (powerpc-32.c): Remove.
2046 (powerpc-32l.c): Remove.
2047 (powerpc-altivec32l.c): Remove.
2048 (powerpc-cell32l.c): Remove.
2049 (powerpc-vsx32l.c): Remove.
2050 (powerpc-isa205-32l.c): Remove.
2051 (powerpc-isa205-altivec32l.c): Remove.
2052 (powerpc-isa205-vsx32l.c): Remove.
2053 (powerpc-e500l.c): Remove.
2054 (powerpc-64l.c): Remove.
2055 (powerpc-altivec64l.c): Remove.
2056 (powerpc-cell64l.c): Remove.
2057 (powerpc-vsx64l.c): Remove.
2058 (powerpc-isa205-64l.c): Remove.
2059 (powerpc-isa205-altivec64l.c): Remove.
2060 (powerpc-isa205-vsx64l.c): Remove.
2061 (s390-linux32.c): Remove.
2062 (s390-linux32v1.c): Remove.
2063 (s390-linux32v2.c): Remove.
2064 (s390-linux64.c): Remove.
2065 (s390-linux64v1.c): Remove.
2066 (s390-linux64v2.c): Remove.
2067 (s390-te-linux64.c): Remove.
2068 (s390-vx-linux64.c): Remove.
2069 (s390-tevx-linux64.c): Remove.
2070 (s390x-linux64.c): Remove.
2071 (s390x-linux64v1.c): Remove.
2072 (s390x-linux64v2.c): Remove.
2073 (s390x-te-linux64.c): Remove.
2074 (s390x-vx-linux64.c): Remove.
2075 (s390x-tevx-linux64.c): Remove.
2076 (tic6x-c64xp-linux.c): Remove.
2077 (tic6x-c64x-linux.c): Remove.
2078 (tic6x-c62x-linux.c): Remove.
2080 (reg-sparc64.c): Remove.
2081 (reg-spu.c): Remove.
2083 (amd64-linux.c): Remove.
2084 (amd64-avx.c): Remove.
2085 (amd64-avx-linux.c): Remove.
2086 (amd64-avx-avx512.c): Remove.
2087 (amd64-avx-avx512-linux.c): Remove.
2088 (amd64-mpx.c): Remove.
2089 (amd64-mpx-linux.c): Remove.
2090 (amd64-avx-mpx-avx512-pku.c): Remove.
2091 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2092 (amd64-avx-mpx.c): Remove.
2093 (amd64-avx-mpx-linux.c): Remove.
2095 (x32-linux.c): Remove.
2096 (x32-avx.c): Remove.
2097 (x32-avx-linux.c): Remove.
2098 (x32-avx-avx512.c): Remove.
2099 (x32-avx-avx512-linux.c): Remove.
2100 (reg-xtensa.c): Remove.
2101 (reg-tilegx.c): Remove.
2102 (reg-tilegx32.c): Remove.
2104 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2106 * Makefile.in (SFILES): Add "common/environ.c".
2107 (OBJS): Add "common/environ.h".
2109 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2111 * configure.ac: Check if the fs_base and gs_base members of
2112 `struct user_regs_struct' exist.
2113 * config.in: Regenerated.
2114 * configure: Likewise.
2116 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2118 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2120 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2121 (get_next_pcs_syscall_next_pc): Likewise.
2123 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2125 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2126 * nto-x86-low.c: Likewise.
2128 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2130 * Makefile.in: Include disable-implicit-rules.mk.
2132 2016-11-23 Pedro Alves <palves@redhat.com>
2134 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2135 (debug_vprintf): Use std::chrono::steady_clock instead of
2136 gettimeofday. Use '.' instead of ':'.
2137 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2138 (get_timestamp): Use std::chrono::steady_clock instead of
2141 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2143 * Makefile.in: Fix whitespace formatting.
2145 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2147 * Makefile.in (SFILES, OBS): Flatten list and order
2150 2016-11-23 Pedro Alves <palves@redhat.com>
2152 * event-loop.c (handle_file_event): Use warning.
2153 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2154 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2157 2016-11-23 Pedro Alves <palves@redhat.com>
2159 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2161 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2162 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2163 debug_printf and debug_flush for debug output.
2164 * server.c (handle_general_set): Likewise.
2165 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2168 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2170 * Makefile.in (.c.o): Replace rule with ...
2171 (%.o: %.c): ... this one.
2173 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2175 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2176 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2178 * configure.ac: Remove checks for the make program.
2179 * configure: Re-generate.
2181 2016-10-28 Pedro Alves <palves@redhat.com>
2183 * Makefile.in (CXX_DIALECT): Get from configure.
2184 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2185 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2186 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2187 * config.in: Regenerate.
2188 * configure: Regenerate.
2190 2016-10-27 Yao Qi <yao.qi@linaro.org>
2192 * linux-low.c (linux_supports_range_stepping): Return true if
2193 can_software_single_step return true.
2195 2016-10-27 Yao Qi <yao.qi@linaro.org>
2197 * inferiors.c (find_inferior_in_random): New function.
2198 * inferiors.h (find_inferior_in_random): Declare.
2199 * linux-low.c (linux_wait_for_event_filtered): Call
2200 find_inferior_in_random instead of find_inferior.
2202 2016-10-27 Yao Qi <yao.qi@linaro.org>
2204 * linux-low.c (linux_wait_1): If single-step breakpoints are
2205 inserted, remove them.
2207 2016-10-26 Pedro Alves <palves@redhat.com>
2209 * linux-low.c (handle_extended_wait): Link parent/child fork
2211 (linux_wait_1): Unlink them.
2212 (linux_set_resume_request): Ignore resume requests for
2213 already-resumed and unhandled fork child threads.
2214 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2215 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2217 (handle_v_requests) <vCont>: Don't call require_running.
2218 * server.h (in_queued_stop_replies): New declaration.
2220 2016-10-24 Yao Qi <yao.qi@linaro.org>
2223 * linux-aarch64-low.c (append_insns): Cast the return value to
2226 2016-10-10 Yao Qi <yao.qi@linaro.org>
2228 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2230 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2232 * target.c (target_supports_multi_process): New function, moved
2234 * target.h (target_supports_multi_process): ... here. Remove
2237 2016-10-05 Tom Tromey <tom@tromey.com>
2240 * tracepoint.c (handle_tracepoint_bkpts): Check
2241 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2243 2016-10-05 Yao Qi <yao.qi@linaro.org>
2245 * configure.srv: Update the path of arm-*.xml files.
2247 2016-10-05 Terry Guo <terry.guo@arm.com>
2248 Yao Qi <yao.qi@linaro.org>
2250 * Makefile.in: Adjust the path of rules.
2251 * configure.srv: Update the path of xml files.
2252 * regformats/arm-with-iwmmxt.dat: Regenerated.
2253 * regformats/arm-with-neon.dat: Likewise.
2254 * regformats/arm-with-vfpv2.dat: Likewise.
2255 * regformats/arm-with-vfpv3.dat Likewise.
2257 2016-09-30 Yao Qi <yao.qi@linaro.org>
2260 * target.c (target_stop_and_wait): Don't call
2261 target_continue_no_signal, use resume_stop instead.
2263 2016-09-26 Yao Qi <yao.qi@linaro.org>
2265 * linux-low.c (linux_wait_1): Call debug_exit.
2267 2016-09-23 Pedro Alves <palves@redhat.com>
2269 * Makefile.in (SFILES): Add common/new-op.c.
2270 (OBS): Add common/new-op.o.
2271 (new-op.o): New rule.
2273 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2275 * .gitinore: Ignore more files.
2277 2016-09-21 Yao Qi <yao.qi@linaro.org>
2279 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2282 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2284 * server.c (start_inferior): Call target_mourn_inferior instead of
2285 mourn_inferior; pass ptid_t argument to it.
2287 (handle_target_event): Likewise.
2288 * target.c (target_mourn_inferior): New function.
2289 * target.h (mourn_inferior): Delete macro.
2291 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2293 * linux-low.c (lwp_is_stepping): New function.
2295 2016-09-06 Carl Love <cel@us.ibm.com>
2297 * server.c (start_inferior): Fixed comment, requested comment change
2298 didn't get updated correctly. Removed reference to ptrace () call as
2299 it is only true on Linux systems.
2301 2016-09-06 Carl Love <cel@us.ibm.com>
2303 * server.c (start_inferior): Do not call
2304 function target_post_create_inferior () if the
2305 inferior process has already exited.
2307 2016-09-05 Pedro Alves <palves@redhat.com>
2309 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2310 (COMPILE.pre, CC_LD): Use CXX directly.
2311 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2312 * acinclude.m4: Don't include build-with-cxx.m4.
2313 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2314 * configure: Regenerate.
2316 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2319 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2320 call writing data to own_buf.
2322 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2324 * target.c (mywait): Call target_wait instead of
2326 (target_wait): New function.
2328 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2330 * server.c (start_inferior): New variable 'ptid'. Replace calls
2331 to the_target->resume by target_continue{,_no_signal}, depending
2333 * target.c (target_stop_and_wait): Call target_continue_no_signal
2334 instead of the_target->resume.
2335 (target_continue): New function.
2337 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2339 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2341 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2344 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2346 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2347 * linux-arm-low.c (ps_get_thread_area): Likewise.
2348 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2349 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2350 * linux-mips-low.c (ps_get_thread_area): Likewise.
2351 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2352 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2353 * linux-x86-low.c (ps_get_thread_area): Likewise.
2354 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2356 2016-08-19 Pedro Alves <palves@redhat.com>
2358 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2360 2016-08-19 Pedro Alves <palves@redhat.com>
2362 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2363 comment. Use memcpy instead of casting through unsigned long.
2365 2016-08-19 Pedro Alves <palves@redhat.com>
2367 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2368 allocating around 0x80000000.
2370 2016-08-19 Pedro Alves <palves@redhat.com>
2373 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2374 (x32-avx512-linux-ipa.o): New rules.
2375 * configure.ac (x86_64-*-linux*): New x32 check.
2376 * configure.srv (ipa_x32_linux_regobj): New.
2377 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2378 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2380 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2382 * configure: Regenerate.
2384 2016-08-09 Pedro Alves <palves@redhat.com>
2387 * Makefile.in (OBS): Add signals-state-save-restore.o.
2388 (signals-state-save-restore.o): New rule.
2389 * config.in: Regenerate.
2390 * configure: Regenerate.
2391 * linux-low.c: Include "signals-state-save-restore.h".
2392 (linux_create_inferior): Call
2393 restore_original_signals_state.
2394 * server.c: Include "dispositions-save-restore.h".
2395 (captured_main): Call save_original_signals_state.
2397 2016-08-05 Pedro Alves <palves@redhat.com>
2399 * configure: Regenerate.
2401 2016-08-04 Yao Qi <yao.qi@linaro.org>
2403 * linux-low.c (regsets_fetch_inferior_registers): Check
2404 errno is ESRCH or not.
2406 2016-08-02 Yao Qi <yao.qi@linaro.org>
2408 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2409 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2410 (thread_db_load_search): Update.
2411 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2412 td_ta_set_event and td_ta_event_getmsg.
2414 2016-07-26 Pedro Alves <palves@redhat.com>
2417 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2418 of unsigned long for 64-bit registers and use uint32_t instead of
2419 unsigned int for 32-bit registers.
2421 2016-07-26 Pedro Alves <palves@redhat.com>
2423 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2426 2016-07-21 Tom Tromey <tom@tromey.com>
2428 * configure: Rebuild.
2430 2016-07-21 Yao Qi <yao.qi@linaro.org>
2432 * mem-break.c (find_gdb_breakpoint): Cast bp to
2433 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2435 2016-07-21 Yao Qi <yao.qi@linaro.org>
2437 * server.c (handle_v_requests): Support s and S actions
2438 if target_supports_software_single_step return true.
2440 2016-07-21 Yao Qi <yao.qi@linaro.org>
2442 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2443 is resume_step, call maybe_hw_step.
2444 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2446 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2448 (proceed_one_lwp): If resume request is resume_step, install
2449 reinsert breakpoints and call maybe_hw_step.
2451 2016-07-21 Yao Qi <yao.qi@linaro.org>
2453 * linux-low.c (proceed_one_lwp): Declare.
2454 (linux_resume_one_thread): Remove local variable 'step'.
2455 Lift code enqueue signal. Call proceed_one_lwp instead of
2456 linux_resume_one_lwp.
2458 2016-07-21 Yao Qi <yao.qi@linaro.org>
2460 * linux-low.c (linux_resume_one_thread): Call
2461 enqueue_pending_signal.
2463 2016-07-21 Yao Qi <yao.qi@linaro.org>
2465 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2466 * inferiors.c (do_restore_current_thread_cleanup): New function.
2467 (make_cleanup_restore_current_thread): Likewise.
2468 * linux-low.c (install_software_single_step_breakpoints): Call
2469 make_cleanup_restore_current_thread. Switch current_thread to
2472 2016-07-21 Yao Qi <yao.qi@linaro.org>
2474 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2475 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2476 (clone_one_breakpoint): Likewise.
2477 (delete_reinsert_breakpoints): Change parameter to thread.
2479 (has_reinsert_breakpoints): Likewise.
2480 (uninsert_reinsert_breakpoints): Likewise.
2481 (reinsert_reinsert_breakpoints): Likewise.
2482 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2483 (delete_reinsert_breakpoints): Likewise.
2484 (reinsert_reinsert_breakpoints): Likewise.
2485 (uninsert_reinsert_breakpoints): Likewise.
2486 (has_reinsert_breakpoints): Likewise.
2488 2016-07-21 Yao Qi <yao.qi@linaro.org>
2490 * inferiors.c (get_thread_process): Make parameter const.
2491 * inferiors.h (get_thread_process): Update declaration.
2492 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2493 Add new parameters child_thread and parent_thread. Callers
2495 * mem-break.h (clone_all_breakpoints): Update declaration.
2497 2016-07-21 Yao Qi <yao.qi@linaro.org>
2499 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2500 <command_list, handler>: Remove.
2501 (struct gdb_breakpoint): New.
2502 (struct other_breakpoint): New.
2503 (struct reinsert_breakpoint): New.
2504 (is_gdb_breakpoint): New function.
2505 (any_persistent_commands): Update command_list if
2506 is_gdb_breakpoint returns true.
2507 (set_breakpoint): Create breakpoints according to their types.
2508 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2509 (set_gdb_breakpoint_1): Likewise.
2510 (set_gdb_breakpoint): Likewise.
2511 (clear_breakpoint_conditions): Change parameter type to
2512 'struct gdb_breakpoint *'.
2513 (clear_breakpoint_commands): Likewise.
2514 (clear_breakpoint_conditions_and_commands): Likewise.
2515 (add_condition_to_breakpoint): Likewise.
2516 (add_breakpoint_condition): Likewise.
2517 (add_commands_to_breakpoint): Likewise.
2518 (check_breakpoints): Check other_breakpoint.
2519 (clone_one_breakpoint): Clone breakpopint according to its type.
2520 * mem-break.h (struct gdb_breakpoint): Declare.
2521 (set_gdb_breakpoint): Update declaration.
2522 (clear_breakpoint_conditions_and_commands): Likewise.
2523 (add_breakpoint_condition): Likewise.
2524 (add_breakpoint_commands): Likewise.
2525 * server.c (process_point_options): Change parameter type to
2526 'struct gdb_breakpoint *'.
2528 2016-07-21 Yao Qi <yao.qi@linaro.org>
2530 * mem-break.c (set_breakpoint_at): Rename it to ...
2531 (set_breakpoint_type_at): ... it.
2532 (set_breakpoint_at): Call set_breakpoint_type_at.
2533 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2534 * mem-break.h (set_breakpoint_at): Update comments.
2536 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2538 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2540 (nios2_store_gregset): Likewise.
2542 2016-07-01 Pedro Alves <palves@redhat.com>
2543 Antoine Tremblay <antoine.tremblay@ericsson.com>
2545 * linux-low.c: Change interface to take the target lwp_info
2546 pointer directly and return void. Handle detaching from a zombie
2548 (linux_detach_lwp_callback): New function.
2549 (linux_detach): Detach from the leader thread after detaching from
2552 2016-06-28 Yao Qi <yao.qi@linaro.org>
2554 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2555 for variable new_offset.
2556 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2557 (aarch64_ftrace_insn_reloc_cb): Likewise.
2558 (aarch64_ftrace_insn_reloc_tb): Likewise.
2559 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2560 PRIx64 instead of PRIx32.
2562 2016-06-28 Yao Qi <yao.qi@linaro.org>
2564 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2565 (the_low_target): Install arm_get_syscall_trapinfo.
2567 2016-06-28 Yao Qi <yao.qi@linaro.org>
2569 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2571 (the_low_target): Install aarch64_get_syscall_trapinfo.
2573 2016-06-28 Yao Qi <yao.qi@linaro.org>
2575 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2577 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2578 Remove parameter sysno.
2579 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2582 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2584 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2585 (s390_emit_ne_goto): Likewise.
2586 (s390_emit_lt_goto): Likewise.
2587 (s390_emit_le_goto): Likewise.
2588 (s390_emit_gt_goto): Likewise.
2589 (s390_emit_ge_goto): Likewise.
2590 (s390x_emit_eq_goto): Likewise.
2591 (s390x_emit_ne_goto): Likewise.
2592 (s390x_emit_lt_goto): Likewise.
2593 (s390x_emit_le_goto): Likewise.
2594 (s390x_emit_gt_goto): Likewise.
2595 (s390x_emit_ge_goto): Likewise.
2596 (s390_emit_ops_impl): Mark variable static.
2597 (s390x_emit_ops): Likewise.
2599 2016-06-17 Yao Qi <yao.qi@linaro.org>
2601 * linux-low.c (handle_extended_wait): Call
2602 uninsert_reinsert_breakpoints for the parent process. Remove
2603 reinsert breakpoints from the child process. Reinsert them to
2604 the parent process when vfork is done.
2605 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2606 (reinsert_reinsert_breakpoints): New function.
2607 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2608 (reinsert_reinsert_breakpoints): Declare.
2610 2016-06-17 Yao Qi <yao.qi@linaro.org>
2612 * linux-low.c (handle_extended_wait): If the parent is doing
2613 step-over, remove the reinsert breakpoints from the forked child.
2615 2016-06-17 Yao Qi <yao.qi@linaro.org>
2617 * linux-low.c (unsuspend_all_lwps): Declare.
2618 (linux_low_filter_event): If thread exited, call finish_step_over.
2619 If step-over is finished, unsuspend other threads.
2621 2016-06-17 Yao Qi <yao.qi@linaro.org>
2623 * linux-low.c (linux_resume_one_lwp_throw): Assert
2624 has_reinsert_breakpoints returns false.
2625 * mem-break.c (delete_disabled_breakpoints): Assert
2626 bp type isn't reinsert_breakpoint.
2628 2016-06-17 Yao Qi <yao.qi@linaro.org>
2630 * linux-low.c (maybe_hw_step): New function.
2631 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2632 (finish_step_over): Switch current_thread to lwp temporarily,
2633 and assert has_reinsert_breakpoints returns true.
2634 (proceed_one_lwp): Call maybe_hw_step.
2635 * mem-break.c (has_reinsert_breakpoints): New function.
2636 * mem-break.h (has_reinsert_breakpoints): Declare.
2638 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2640 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2642 2016-05-17 Yao Qi <yao.qi@linaro.org>
2644 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2645 instead of find_inferior.
2647 2016-05-05 Yao Qi <yao.qi@linaro.org>
2649 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2650 Initialize res to zero.
2652 2016-05-05 Yao Qi <yao.qi@linaro.org>
2654 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2657 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2659 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2660 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2661 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2663 2016-04-28 Par Olsson <par.olsson@windriver.com>
2664 Simon Marchi <simon.marchi@ericsson.com>
2666 * tracepoint.c (write_inferior_int8): New function.
2667 (cmd_qtenable_disable): Write enable flag using
2668 write_inferior_int8.
2670 2016-04-25 Yao Qi <yao.qi@linaro.org>
2672 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2673 (need_step_over_p): Return zero if the LWP has pending signals
2674 can be delivered on software single step target.
2676 2016-04-25 Yao Qi <yao.qi@linaro.org>
2678 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2679 return instead of error.
2681 2016-04-22 Yao Qi <yao.qi@linaro.org>
2683 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2686 2016-04-22 Yao Qi <yao.qi@linaro.org>
2688 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2689 signal when stepping over breakpoint with software single
2692 2016-04-21 Pedro Alves <palves@redhat.com>
2694 * linux-s390-low.c (s390_collect_ptrace_register)
2695 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2697 (s390_check_regset): Use void * instead of gdb_byte *.
2699 2016-04-20 Pedro Alves <palves@redhat.com>
2701 * configure: Renegerate.
2703 2016-04-20 Yao Qi <yao.qi@linaro.org>
2705 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2706 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2708 (arm_store_gregset): Likewise.
2710 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2712 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2713 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2714 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2715 (amd64-avx-mpx-linux.c): New rules.
2716 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2717 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2718 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2719 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2720 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2721 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2722 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2723 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2724 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2725 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2726 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2727 * linux-x86-low.c (x86_linux_read_description): Add case for
2728 X86_XSTATE_AVX_MPX_MASK.
2729 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2730 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2731 init_registers_i386_avx_mpx_linux.
2732 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2733 (initialize_low_tracepoint): Call
2734 init_registers_i386_avx_mpx_linux.
2735 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2736 (initialize_low_tracepoint): Call
2737 init_registers_amd64_avx_mpx_linux.
2738 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2739 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2740 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2743 2016-04-18 Pedro Alves <palves@redhat.com>
2745 * configure: Regenerate.
2747 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2749 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2750 (aarch64_emit_sub): Likewise.
2752 2016-04-12 Pedro Alves <palves@redhat.com>
2754 * utils.c (prepare_to_throw_exception): Delete.
2756 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2758 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2760 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2762 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2764 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2766 * linux-aarch64-ipa.c: Add <elf.h> include.
2767 * linux-ppc-ipa.c: Add <elf.h> include.
2768 * linux-s390-ipa.c: Add <elf.h> include.
2770 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2772 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2773 (get_raw_reg_ptr): Likewise.
2774 (get_trace_state_variable_value_ptr): Likewise.
2775 (set_trace_state_variable_value_ptr): Likewise.
2776 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2779 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2780 Marcin Kościelnicki <koriakin@0x04.net>
2783 * linux-ppc-low.c (emit_insns): New function.
2784 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2785 (ppc_emit_prologue): New function.
2786 (ppc_emit_epilogue): New function.
2787 (ppc_emit_add): New function.
2788 (ppc_emit_sub): New function.
2789 (ppc_emit_mul): New function.
2790 (ppc_emit_lsh): New function.
2791 (ppc_emit_rsh_signed): New function.
2792 (ppc_emit_rsh_unsigned): New function.
2793 (ppc_emit_ext): New function.
2794 (ppc_emit_zero_ext): New function.
2795 (ppc_emit_log_not): New function.
2796 (ppc_emit_bit_and): New function.
2797 (ppc_emit_bit_or): New function.
2798 (ppc_emit_bit_xor): New function.
2799 (ppc_emit_bit_not): New function.
2800 (ppc_emit_equal): New function.
2801 (ppc_emit_less_signed): New function.
2802 (ppc_emit_less_unsigned): New function.
2803 (ppc_emit_ref): New function.
2804 (ppc_emit_const): New function.
2805 (ppc_emit_reg): New function.
2806 (ppc_emit_pop): New function.
2807 (ppc_emit_stack_flush): New function.
2808 (ppc_emit_swap): New function.
2809 (ppc_emit_stack_adjust): New function.
2810 (ppc_emit_call): New function.
2811 (ppc_emit_int_call_1): New function.
2812 (ppc_emit_void_call_2): New function.
2813 (ppc_emit_if_goto): New function.
2814 (ppc_emit_goto): New function.
2815 (ppc_emit_eq_goto): New function.
2816 (ppc_emit_ne_goto): New function.
2817 (ppc_emit_lt_goto): New function.
2818 (ppc_emit_le_goto): New function.
2819 (ppc_emit_gt_goto): New function.
2820 (ppc_emit_ge_goto): New function.
2821 (ppc_write_goto_address): New function.
2822 (ppc_emit_ops_impl): New static variable.
2823 (ppc64v1_emit_prologue): New function.
2824 (ppc64v2_emit_prologue): New function.
2825 (ppc64_emit_epilogue): New function.
2826 (ppc64_emit_add): New function.
2827 (ppc64_emit_sub): New function.
2828 (ppc64_emit_mul): New function.
2829 (ppc64_emit_lsh): New function.
2830 (ppc64_emit_rsh_signed): New function.
2831 (ppc64_emit_rsh_unsigned): New function.
2832 (ppc64_emit_ext): New function.
2833 (ppc64_emit_zero_ext): New function.
2834 (ppc64_emit_log_not): New function.
2835 (ppc64_emit_bit_and): New function.
2836 (ppc64_emit_bit_or): New function.
2837 (ppc64_emit_bit_xor): New function.
2838 (ppc64_emit_bit_not): New function.
2839 (ppc64_emit_equal): New function.
2840 (ppc64_emit_less_signed): New function.
2841 (ppc64_emit_less_unsigned): New function.
2842 (ppc64_emit_ref): New function.
2843 (ppc64_emit_const): New function.
2844 (ppc64v1_emit_reg): New function.
2845 (ppc64v2_emit_reg): New function.
2846 (ppc64_emit_pop): New function.
2847 (ppc64_emit_stack_flush): New function.
2848 (ppc64_emit_swap): New function.
2849 (ppc64v1_emit_call): New function.
2850 (ppc64v2_emit_call): New function.
2851 (ppc64v1_emit_int_call_1): New function.
2852 (ppc64v2_emit_int_call_1): New function.
2853 (ppc64v1_emit_void_call_2): New function.
2854 (ppc64v2_emit_void_call_2): New function.
2855 (ppc64_emit_if_goto): New function.
2856 (ppc64_emit_eq_goto): New function.
2857 (ppc64_emit_ne_goto): New function.
2858 (ppc64_emit_lt_goto): New function.
2859 (ppc64_emit_le_goto): New function.
2860 (ppc64_emit_gt_goto): New function.
2861 (ppc64_emit_ge_goto): New function.
2862 (ppc64v1_emit_ops_impl): New static variable.
2863 (ppc64v2_emit_ops_impl): New static variable.
2864 (ppc_emit_ops): New function.
2865 (linux_low_target): Wire in ppc_emit_ops.
2867 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2868 Marcin Kościelnicki <koriakin@0x04.net>
2871 * Makefile.in: Add powerpc-*-ipa.o
2872 * configure.srv: Add ipa_obj for powerpc*-linux.
2873 * linux-ppc-ipa.c: New file.
2874 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2876 (PPC_FIELD): New macro.
2877 (PPC_SEXT): New macro.
2878 (PPC_OP6): New macro.
2879 (PPC_BO): New macro.
2880 (PPC_LI): New macro.
2881 (PPC_BD): New macro.
2882 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2883 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2884 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2885 (ppc_get_thread_area): New function.
2886 (is_elfv2_inferior): New function.
2887 (gen_ds_form): New function.
2888 (GEN_STD): New macro.
2889 (GEN_STDU): New macro.
2890 (GEN_LD): New macro.
2891 (GEN_LDU): New macro.
2892 (gen_d_form): New function.
2893 (GEN_ADDI): New macro.
2894 (GEN_ADDIS): New macro.
2895 (GEN_LI): New macro.
2896 (GEN_LIS): New macro.
2897 (GEN_ORI): New macro.
2898 (GEN_ORIS): New macro.
2899 (GEN_LWZ): New macro.
2900 (GEN_STW): New macro.
2901 (GEN_STWU): New macro.
2902 (gen_xfx_form): New function.
2903 (GEN_MFSPR): New macro.
2904 (GEN_MTSPR): New macro.
2905 (GEN_MFCR): New macro.
2906 (GEN_MTCR): New macro.
2907 (GEN_SYNC): New macro.
2908 (GEN_LWSYNC): New macro.
2909 (gen_x_form): New function.
2910 (GEN_OR): New macro.
2911 (GEN_MR): New macro.
2912 (GEN_LWARX): New macro.
2913 (GEN_STWCX): New macro.
2914 (GEN_CMPW): New macro.
2915 (gen_md_form): New function.
2916 (GEN_RLDICL): New macro.
2917 (GEN_RLDICR): New macro.
2918 (gen_i_form): New function.
2920 (GEN_BL): New macro.
2921 (gen_b_form): New function.
2922 (GEN_BNE): New macro.
2923 (GEN_LOAD): New macro.
2924 (GEN_STORE): New macro.
2925 (gen_limm): New function.
2926 (gen_atomic_xchg): New function.
2927 (gen_call): New function.
2928 (ppc_relocate_instruction): New function.
2929 (ppc_install_fast_tracepoint_jump_pad): New function.
2930 (ppc_get_min_fast_tracepoint_insn_len): New function.
2931 (ppc_get_ipa_tdesc_idx): New function.
2932 (the_low_target): Wire in the new functions.
2933 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2935 * linux-ppc-tdesc.h: New file.
2937 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2939 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2940 (alloc_jump_pad_buffer): New function.
2941 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2942 (alloc_jump_pad_buffer): New function.
2943 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2944 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2945 (alloc_jump_pad_buffer): New function.
2946 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2947 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2948 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2949 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2951 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2953 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2954 * linux-amd64-ipa.c: Likewise.
2955 * linux-i386-ipa.c: Likewise.
2956 * linux-s390-ipa.c: Likewise.
2957 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2958 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2959 set_trace_state_variable_value_ptr.
2960 (struct ipa_sym_addresses): Likewise.
2961 (symbol_list): Likewise.
2962 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2963 accessing gdb_collect directly.
2964 (gdb_collect_ptr_type): New typedef.
2965 (get_raw_reg_ptr_type): New typedef.
2966 (get_trace_state_variable_value_ptr_type): New typedef.
2967 (set_trace_state_variable_value_ptr_type): New typedef.
2968 (gdb_collect_ptr): New global.
2969 (get_raw_reg_ptr): New global.
2970 (get_trace_state_variable_value_ptr): New global.
2971 (set_trace_state_variable_value_ptr): New global.
2972 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2973 accessing get_raw_reg directly.
2974 (get_get_tsv_func_addr): Likewise for
2975 get_trace_state_variable_value_ptr.
2976 (get_set_tsv_func_addr): Likewise for
2977 set_trace_state_variable_value_ptr.
2978 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2980 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2982 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2984 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2986 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2988 (relocate_instruction): Remove own_buf.
2989 * server.c (own_buf): Make global.
2990 (handle_v_requests): Make global.
2991 * server.h (own_buf): New declaration.
2992 (handle_v_requests): New prototype.
2994 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2997 * linux-s390-low.c (add_insns): New function.
2998 (s390_emit_prologue): New function.
2999 (s390_emit_epilogue): New function.
3000 (s390_emit_add): New function.
3001 (s390_emit_sub): New function.
3002 (s390_emit_mul): New function.
3003 (s390_emit_lsh): New function.
3004 (s390_emit_rsh_signed): New function.
3005 (s390_emit_rsh_unsigned): New function.
3006 (s390_emit_ext): New function.
3007 (s390_emit_log_not): New function.
3008 (s390_emit_bit_and): New function.
3009 (s390_emit_bit_or): New function.
3010 (s390_emit_bit_xor): New function.
3011 (s390_emit_bit_not): New function.
3012 (s390_emit_equal): New function.
3013 (s390_emit_less_signed): New function.
3014 (s390_emit_less_unsigned): New function.
3015 (s390_emit_ref): New function.
3016 (s390_emit_if_goto): New function.
3017 (s390_emit_goto): New function.
3018 (s390_write_goto_address): New function.
3019 (s390_emit_litpool): New function.
3020 (s390_emit_const): New function.
3021 (s390_emit_call): New function.
3022 (s390_emit_reg): New function.
3023 (s390_emit_pop): New function.
3024 (s390_emit_stack_flush): New function.
3025 (s390_emit_zero_ext): New function.
3026 (s390_emit_swap): New function.
3027 (s390_emit_stack_adjust): New function.
3028 (s390_emit_set_r2): New function.
3029 (s390_emit_int_call_1): New function.
3030 (s390_emit_void_call_2): New function.
3031 (s390_emit_eq_goto): New function.
3032 (s390_emit_ne_goto): New function.
3033 (s390_emit_lt_goto): New function.
3034 (s390_emit_le_goto): New function.
3035 (s390_emit_gt_goto): New function.
3036 (s390_emit_ge_goto): New function.
3037 (s390x_emit_prologue): New function.
3038 (s390x_emit_epilogue): New function.
3039 (s390x_emit_add): New function.
3040 (s390x_emit_sub): New function.
3041 (s390x_emit_mul): New function.
3042 (s390x_emit_lsh): New function.
3043 (s390x_emit_rsh_signed): New function.
3044 (s390x_emit_rsh_unsigned): New function.
3045 (s390x_emit_ext): New function.
3046 (s390x_emit_log_not): New function.
3047 (s390x_emit_bit_and): New function.
3048 (s390x_emit_bit_or): New function.
3049 (s390x_emit_bit_xor): New function.
3050 (s390x_emit_bit_not): New function.
3051 (s390x_emit_equal): New function.
3052 (s390x_emit_less_signed): New function.
3053 (s390x_emit_less_unsigned): New function.
3054 (s390x_emit_ref): New function.
3055 (s390x_emit_if_goto): New function.
3056 (s390x_emit_const): New function.
3057 (s390x_emit_call): New function.
3058 (s390x_emit_reg): New function.
3059 (s390x_emit_pop): New function.
3060 (s390x_emit_stack_flush): New function.
3061 (s390x_emit_zero_ext): New function.
3062 (s390x_emit_swap): New function.
3063 (s390x_emit_stack_adjust): New function.
3064 (s390x_emit_int_call_1): New function.
3065 (s390x_emit_void_call_2): New function.
3066 (s390x_emit_eq_goto): New function.
3067 (s390x_emit_ne_goto): New function.
3068 (s390x_emit_lt_goto): New function.
3069 (s390x_emit_le_goto): New function.
3070 (s390x_emit_gt_goto): New function.
3071 (s390x_emit_ge_goto): New function.
3072 (s390_emit_ops): New function.
3073 (struct linux_target_ops): Fill in emit_ops hook.
3075 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3078 * Makefile.in: Add s390 IPA files.
3079 * configure.srv: Build IPA for s390.
3080 * linux-s390-ipa.c: New file.
3081 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3082 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3083 (tdesc_s390_linux32): Likewise.
3084 (init_registers_s390_linux32v1): Likewise.
3085 (tdesc_s390_linux32v1): Likewise.
3086 (init_registers_s390_linux32v2): Likewise.
3087 (tdesc_s390_linux32v2): Likewise.
3088 (init_registers_s390_linux64): Likewise.
3089 (tdesc_s390_linux64): Likewise.
3090 (init_registers_s390_linux64v1): Likewise.
3091 (tdesc_s390_linux64v1): Likewise.
3092 (init_registers_s390_linux64v2): Likewise.
3093 (tdesc_s390_linux64v2): Likewise.
3094 (init_registers_s390_te_linux64): Likewise.
3095 (tdesc_s390_te_linux64): Likewise.
3096 (init_registers_s390_vx_linux64): Likewise.
3097 (tdesc_s390_vx_linux64): Likewise.
3098 (init_registers_s390_tevx_linux64): Likewise.
3099 (tdesc_s390_tevx_linux64): Likewise.
3100 (init_registers_s390x_linux64): Likewise.
3101 (tdesc_s390x_linux64): Likewise.
3102 (init_registers_s390x_linux64v1): Likewise.
3103 (tdesc_s390x_linux64v1): Likewise.
3104 (init_registers_s390x_linux64v2): Likewise.
3105 (tdesc_s390x_linux64v2): Likewise.
3106 (init_registers_s390x_te_linux64): Likewise.
3107 (tdesc_s390x_te_linux64): Likewise.
3108 (init_registers_s390x_vx_linux64): Likewise.
3109 (tdesc_s390x_vx_linux64): Likewise.
3110 (init_registers_s390x_tevx_linux64): Likewise.
3111 (tdesc_s390x_tevx_linux64): Likewise.
3112 (have_hwcap_s390_vx): New static variable.
3113 (s390_arch_setup): Fill have_hwcap_s390_vx.
3114 (s390_get_thread_area): New function.
3115 (s390_ft_entry_gpr_esa): New const.
3116 (s390_ft_entry_gpr_zarch): New const.
3117 (s390_ft_entry_misc): New const.
3118 (s390_ft_entry_fr): New const.
3119 (s390_ft_entry_vr): New const.
3120 (s390_ft_main_31): New const.
3121 (s390_ft_main_64): New const.
3122 (s390_ft_exit_fr): New const.
3123 (s390_ft_exit_vr): New const.
3124 (s390_ft_exit_misc): New const.
3125 (s390_ft_exit_gpr_esa): New const.
3126 (s390_ft_exit_gpr_zarch): New const.
3127 (append_insns): New function.
3128 (s390_relocate_instruction): New function.
3129 (s390_install_fast_tracepoint_jump_pad): New function.
3130 (s390_get_min_fast_tracepoint_insn_len): New function.
3131 (s390_get_ipa_tdesc_idx): New function.
3132 (struct linux_target_ops): Wire in the above functions.
3133 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3134 * linux-s390-tdesc.h: New file.
3136 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3138 * linux-s390-low.c (s390_supports_tracepoints): New function.
3139 (struct linux_target_ops): Fill supports_tracepoints hook.
3141 2016-03-18 Yao Qi <yao.qi@linaro.org>
3143 * linux-low.c (lwp_signal_can_be_delivered): New function.
3144 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3146 2016-03-18 Yao Qi <yao.qi@linaro.org>
3148 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3149 0 if signal is enqueued. Remove 'signal' from one debugging
3150 message. Move one debugging message to some lines below.
3151 Remove code setting 'signal' to 0.
3153 2016-03-18 Yao Qi <yao.qi@linaro.org>
3155 * linux-low.c (linux_low_filter_event): Remove redundant
3156 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3158 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3160 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3161 (struct linux_target_ops): Wire in the above.
3163 2016-03-03 Yao Qi <yao.qi@linaro.org>
3165 * linux-low.c: Update comments to start_step_over.
3167 2016-03-03 Yao Qi <yao.qi@linaro.org>
3170 * linux-low.c (handle_extended_wait): Set child suspended
3171 if event_lwp->bp_reinsert isn't zero.
3173 2016-03-02 Yao Qi <yao.qi@linaro.org>
3175 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3176 enqueue_pending_signal.
3178 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3180 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3183 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3185 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3186 (s390_regmap_3264) [!__s390x__]: New global.
3187 (s390_collect_ptrace_register): Skip map entries containing -1.
3188 (s390_supply_ptrace_register): Ditto.
3189 (s390_fill_gprs_high): New function.
3190 (s390_store_gprs_high): New function.
3191 (s390_regsets): Add NT_S390_HIGH_GPRS.
3192 (s390_get_hwcap): Enable on 31-bit.
3193 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3194 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3195 Detect NT_S390_HIGH_GPRS.
3196 (s390_usrregs_info_3264): Enable on 31-bit.
3197 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3198 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3200 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3203 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3204 * configure.srv: Ditto.
3205 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3206 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3207 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3208 (init_registers_amd64_linux): Remove prototype.
3209 (tdesc_amd64_linux): Remove declaration.
3210 (get_ipa_tdesc): New function.
3211 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3212 initialize remaining tdescs.
3213 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3214 (init_registers_i386_linux): Remove prototype.
3215 (tdesc_i386_linux): Remove declaration.
3216 (get_ipa_tdesc): New function.
3217 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3218 initialize remaining tdescs.
3219 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3220 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3221 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3222 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3223 (x86_get_ipa_tdesc_idx): New function.
3224 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3225 * linux-x86-tdesc.h: New file.
3226 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3227 (target_get_ipa_tdesc_idx): New macro.
3228 * tracepoint.c (ipa_tdesc_idx): New macro.
3229 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3230 (symbol_list): Add ipa_tdesc_idx.
3231 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3232 (ipa_tdesc): Remove.
3233 (ipa_tdesc_idx): New variable.
3234 (get_context_regcache): Use get_ipa_tdesc.
3235 (gdb_collect): Ditto.
3237 * tracepoint.h (get_ipa_tdesc): New prototype.
3238 (ipa_tdesc): Remove.
3240 2016-02-24 Pedro Alves <palves@redhat.com>
3242 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3243 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3244 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3245 Factor out common code between the USE_SIGTRAP_SIGINFO and
3246 !USE_SIGTRAP_SIGINFO blocks.
3247 (linux_low_filter_event): Call save_stop_reason instead of
3248 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3250 (linux_wait_1): Update comments.
3252 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3254 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3255 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3256 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3257 ppc_insert_point, ppc_remove_point.
3259 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3261 * linux-s390-low.c (s390_supports_z_point_type): New function.
3262 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3264 2016-02-16 Yao Qi <yao.qi@linaro.org>
3266 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3267 PC. Get pc from regcache_read_pc.
3269 2016-02-12 Yao Qi <yao.qi@linaro.org>
3271 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3272 or linux_get_pc_32bit.
3273 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3275 2016-02-12 Yao Qi <yao.qi@linaro.org>
3277 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3278 arm_linux_get_next_pcs_fixup.
3280 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3282 * tracepoint.c (x_tracepoint_action_download): Change
3283 write_inferior_data_ptr to write_inferior_data_pointer.
3284 (cmd_qtstart): Likewise.
3285 (write_inferior_data_ptr): Remove.
3286 (download_agent_expr): Change write_inferior_data_ptr to
3287 write_inferior_data_pointer.
3288 (download_tracepoint_1): Likewise.
3289 (download_tracepoint): Likewise.
3290 (download_trace_state_variables): Likewise.
3292 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3293 Marcin Kościelnicki <koriakin@0x04.net>
3295 * tracepoint.c (struct tracepoint_action_ops): Remove.
3296 (struct tracepoint_action): Remove ops.
3297 (m_tracepoint_action_download, r_tracepoint_action_download)
3298 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3299 size and offset accordingly.
3300 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3301 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3302 (tracepoint_action_send, tracepoint_action_download): New functions.
3303 Helpers for trace action handlers.
3304 (add_tracepoint_action): Remove setup actions ops.
3305 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3307 2016-02-10 Yao Qi <yao.qi@linaro.org>
3309 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3311 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3313 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3315 * configure: Regenerate.
3317 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3319 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3320 void * to gdb_byte *.
3321 * linux-low.c (siginfo_fixup): Likewise.
3322 (linux_xfer_siginfo): Likewise.
3323 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3325 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3327 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3329 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3331 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3333 * linux-x86-low.c [__x86_64__]: Include
3334 "nat/amd64-linux-siginfo.h".
3335 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3336 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3337 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3338 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3339 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3340 (cpt_si_fd, si_timerid, si_overrun): Move from
3341 nat/amd64-linux-siginfo.c.
3342 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3344 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3346 * server.c (skip_to_semicolon): Remove.
3347 (process_point_options): Use strchrnul instead of
3350 2016-01-26 Yao Qi <yao.qi@linaro.org>
3352 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3353 * linux-low.c (install_software_single_step_breakpoints): Don't
3354 call regcache_read_pc.
3355 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3358 2016-01-26 Yao Qi <yao.qi@linaro.org>
3360 * linux-low.c (install_software_single_step_breakpoints): Call
3361 regcache_read_pc instead of get_pc.
3363 2016-01-26 Yao Qi <yao.qi@linaro.org>
3365 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3366 (unblock_async_io): Rename to ...
3367 (block_unblock_async_io): ... it. New function.
3368 (enable_async_io): Don't install SIGIO handler. Unblock it
3370 (disable_async_io): Don't ignore SIGIO. Block it instead.
3371 (initialize_async_io): Install SIGIO handler. Don't call
3374 2016-01-26 Yao Qi <yao.qi@linaro.org>
3376 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3377 first character is '\003', call *the_target->request_interrupt.
3379 2016-01-25 Yao Qi <yao.qi@linaro.org>
3381 * remote-utils.c (new_thread_notify): Remove.
3382 (dead_thread_notify): Likewise.
3383 * remote-utils.h (new_thread_notify): Remove declaration.
3384 (dead_thread_notify): Likewise.
3386 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3388 * gdb.trace/pending.exp: Fix expected message on continue.
3390 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3392 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3393 it works properly on big-endian machines where sizeof (CORE_ADDR)
3396 2016-01-21 Pedro Alves <palves@redhat.com>
3398 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3399 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3400 * configure: Regenerate.
3402 2016-01-21 Yao Qi <yao.qi@linaro.org>
3404 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3405 is_thumb and set it according to CPSR saved on the stack.
3406 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3407 arm_sigreturn_next_pc.
3409 2016-01-18 Yao Qi <yao.qi@linaro.org>
3411 * linux-low.c (linux_set_pc_64bit): New function.
3412 (linux_get_pc_64bit): New function.
3413 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3415 * linux-sparc-low.c (debug_threads): Remove declaration.
3416 (sparc_get_pc): Remove.
3417 (the_low_target): Use linux_get_pc_64bit instead of
3419 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3420 (the_low_target): Use linux_get_pc_64bit and
3423 2016-01-18 Yao Qi <yao.qi@linaro.org>
3425 * linux-arm-low.c (debug_threads): Remove declaration.
3426 (arm_get_pc, arm_set_pc): Remove.
3427 (the_low_target): Use linux_get_pc_32bit and
3429 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3430 (the_low_target): Use linux_get_pc_32bit and
3432 * linux-cris-low.c (debug_threads): Remove declaration.
3433 (cris_get_pc, cris_set_pc,): Remove.
3434 (the_low_target): Use linux_get_pc_32bit and
3436 * linux-crisv32-low.c (debug_threads): Remove declaration.
3437 (cris_get_pc, cris_set_pc): Remove.
3438 (the_low_target): Use linux_get_pc_32bit and
3440 * linux-low.c: Include inttypes.h.
3441 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3442 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3443 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3444 (the_low_target): Use linux_get_pc_32bit and
3446 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3447 (the_low_target): Use linux_get_pc_32bit and
3449 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3450 (the_low_target): Use linux_get_pc_32bit and
3452 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3453 (the_low_target): Use linux_get_pc_32bit and
3455 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3456 (the_low_target): Use linux_get_pc_32bit and
3459 2016-01-18 Gary Benson <gbenson@redhat.com>
3461 * configure.ac (AC_FUNC_FORK): New check.
3462 * config.in: Regenerate.
3463 * configure: Likewise.
3465 2016-01-14 Yao Qi <yao.qi@linaro.org>
3467 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3468 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3469 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3470 arm_get_next_pcs_ctor.
3472 2016-01-12 Josh Stone <jistone@redhat.com>
3473 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3475 * inferiors.h: Include "gdb_vecs.h".
3476 (struct process_info): Add syscalls_to_catch.
3477 * inferiors.c (remove_process): Free syscalls_to_catch.
3478 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3479 syscall_return stops.
3480 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3481 * server.c (handle_general_set): Handle QCatchSyscalls.
3482 (handle_query): Report support for QCatchSyscalls.
3483 * target.h (struct target_ops): Add supports_catch_syscall.
3484 (target_supports_catch_syscall): New macro.
3485 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3486 (struct lwp_info): Add syscall_state.
3487 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3488 Maintain syscall_state and syscalls_to_catch across exec.
3489 (get_syscall_trapinfo): New function, proxy to the_low_target.
3490 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3491 (linux_low_filter_event): Toggle syscall_state entry/return for
3492 syscall traps, and set it ignored for all others.
3493 (gdb_catching_syscalls_p): New function.
3494 (gdb_catch_this_syscall_p): New function.
3495 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3496 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3497 (linux_supports_catch_syscall): New function.
3498 (linux_target_ops): Install it.
3499 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3500 (the_low_target): Install it.
3502 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3504 * acinclude.m4: Include new ../warning.m4 file.
3505 * configure: Regenerated.
3506 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3508 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3510 * ax.c (is_goto_target): Mark static.
3511 * linux-low.c (register_addr): Likewise.
3512 (linux_fetch_registers, linux_store_registers): Likewise.
3513 * mem-break.c (any_persistent_commands): Fix old prototype.
3514 (add_commands_to_breakpoint): Mark static.
3515 * regcache.c (find_register_by_name): Delete unused func.
3516 * remote-utils.c (hex_or_minus_one): Mark static.
3517 * server.c (monitor_show_help): Mark static.
3518 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3519 handle_v_requests): Likewise.
3521 2016-01-12 Pedro Alves <palves@redhat.com>
3523 Remove use of the registered trademark symbol throughout.
3525 2016-01-08 Yao Qi <yao.qi@linaro.org>
3527 * remote-utils.c (getpkt): If c is '\003', call target hook
3530 2016-01-06 Yao Qi <yao.qi@linaro.org>
3532 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3533 linux-aarch32-low.c.
3534 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3535 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3536 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3537 (thumb2_breakpoint): Declare.
3538 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3539 linux-aarch32-low.h.
3540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3541 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3542 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3544 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3546 * gdbreplay.c (gdbreplay_version): Change copyright year in
3548 * server.c (gdbserver_version): Likewise.
3550 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3552 * server.c (crc32_table): Delete.
3553 (crc32): Use libiberty's xcrc32 function.
3555 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3557 * lynx-low.c (lynx_delete_thread_callback): New function.
3558 (lynx_mourn): Properly delete our process and all of its
3559 threads. Remove call to clear_inferiors.
3561 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3563 * target.c (thread_search_callback): Add check that
3564 the thread_stopped target callback is not NULL before
3567 2015-12-21 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3572 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3574 * server.c (handle_query): Call target_supports_software_single_step.
3576 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3578 * linux-low.c (single_step): New function.
3579 (linux_resume_one_lwp_throw): Call single_step.
3580 (start_step_over): Likewise.
3582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3584 * Makefile.in (SFILES): Append arch/arm-linux.c,
3585 arch/arm-get-next-pcs.c.
3586 (arm-linux.o): New rule.
3587 (arm-get-next-pcs.o): New rule.
3588 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3590 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3591 to linux-aarch32-low.c.
3592 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3593 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3594 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3595 (thumb2_breakpoint_len): Likewise.
3596 (arm_is_thumb_mode): Make non-static.
3597 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3598 from linux-aarch32-low.c.
3599 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3600 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3601 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3602 (thumb2_breakpoint_len): Likewise.
3603 (arm_is_thumb_mode): New declaration.
3604 * linux-arm-low.c: Include arch/arm-linux.h
3605 aarch/arm-get-next-pcs.h, sys/syscall.h.
3606 (get_next_pcs_ops): New struct.
3607 (get_next_pcs_addr_bits_remove): New function.
3608 (get_next_pcs_is_thumb): New function.
3609 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3610 (arm_sigreturn_next_pc): Likewise.
3611 (get_next_pcs_syscall_next_pc): Likewise.
3612 (arm_gdbserver_get_next_pcs): Likewise.
3613 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3615 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3616 * server.h: Include gdb_vecs.h.
3618 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3620 * Makefile.in (SFILES): Append common/common-regcache.c.
3621 (OBS): Append common-regcache.o.
3622 (common-regcache.o): New rule.
3623 * regcache.c (init_register_cache): Initialize cache to
3625 (regcache_raw_read_unsigned): New function.
3626 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3627 register_status enum.
3629 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3631 * linux-aarch64-low.c (the_low_targets): Rename
3632 breakpoint_reinsert_addr to get_next_pcs.
3633 * linux-arm-low.c (the_low_targets): Likewise.
3634 * linux-bfin-low.c (the_low_targets): Likewise.
3635 * linux-cris-low.c (the_low_targets): Likewise.
3636 * linux-crisv32-low.c (the_low_targets): Likewise.
3637 * linux-low.c (can_software_single_step): Likewise.
3638 (install_software_single_step_breakpoints): New function.
3639 (start_step_over): Use install_software_single_step_breakpoints.
3640 * linux-low.h: New CORE_ADDR vector.
3641 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3643 * linux-mips-low.c (the_low_targets): Likewise.
3644 * linux-nios2-low.c (the_low_targets): Likewise.
3645 * linux-sparc-low.c (the_low_targets): Likewise.
3647 2015-12-17 Pedro Alves <palves@redhat.com>
3649 * linux-low.c (linux_kill_one_lwp): Remove references to
3651 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3653 (linux_init_signals): Delete.
3654 (initialize_low): Adjust.
3655 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3657 2015-12-16 Pedro Alves <palves@redhat.com>
3659 * configure.ac (compiler warning flags): When testing a
3660 -Wno-foo option, check whether -Wfoo works instead.
3661 * configure: Regenerate.
3663 2015-12-11 Don Breazeal <donb@codesourcery.com>
3665 * server.c (process_serial_event): Don't exit from gdbserver
3666 in remote mode if there are still active inferiors.
3668 2015-12-11 Yao Qi <yao.qi@linaro.org>
3670 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3671 arm_breakpoint_at if the process is 32-bit.
3673 2015-12-11 Yao Qi <yao.qi@linaro.org>
3675 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3678 2015-12-07 Yao Qi <yao.qi@linaro.org>
3680 * configure.srv: Append arm.o to srv_tgtobj for
3681 aarch64*-*-linux* target.
3682 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3683 from linux-arm-low.c.
3684 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3685 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3686 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3687 (thumb2_breakpoint_len): Likewise.
3688 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3689 (arm_breakpoint_kinds): Likewise.
3690 (arm_breakpoint_kind_from_pc): Likewise.
3691 (arm_sw_breakpoint_from_kind): Likewise.
3692 (arm_breakpoint_kind_from_current_state): Likewise.
3693 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3694 (arm_sw_breakpoint_from_kind): Declare.
3695 (arm_breakpoint_kind_from_current_state): Declare.
3696 (arm_breakpoint_at): Declare.
3697 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3698 arm_sw_breakpoint_from_kind if process is 32-bit.
3699 (aarch64_breakpoint_kind_from_pc): New function.
3700 (aarch64_breakpoint_kind_from_current_state): New function.
3701 (the_low_target): Initialize fields breakpoint_kind_from_pc
3702 and breakpoint_kind_from_current_state.
3703 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3704 linux-aarch32-low.c.
3705 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3706 (arm_breakpoint, arm_breakpoint_len): Likewise.
3707 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3708 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3709 (arm_is_thumb_mode): Likewise.
3710 (arm_breakpoint_at): Likewise.
3711 (arm_breakpoint_kind_from_pc): Likewise.
3712 (arm_sw_breakpoint_from_kind): Likewise.
3713 (arm_breakpoint_kind_from_current_state): Likewise.
3716 2015-08-04 Yao Qi <yao.qi@linaro.org>
3718 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3719 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3720 * server.c (extended_protocol): Remove "static".
3721 * server.h (extended_protocol): Declare it.
3723 2015-12-04 Josh Stone <jistone@redhat.com>
3725 * target.h (struct target_ops) <arch_setup>: Rename to ...
3726 (struct target_ops) <post_create_inferior>: ... this.
3727 (target_arch_setup): Rename to ...
3728 (target_post_create_inferior): ... this, calling post_create_inferior.
3729 * server.c (start_inferior): Update target_arch_setup calls to
3730 target_post_create_inferior.
3731 * linux-low.c (linux_low_ptrace_options): Forward declare.
3732 (linux_arch_setup): Update its comment for general use.
3733 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3734 (struct linux_target_ops): Use linux_post_create_inferior.
3735 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3736 to post_create_inferior.
3737 * nto-low.c (struct nto_target_ops): Likewise.
3738 * spu-low.c (struct spu_target_ops): Likewise.
3739 * win32-low.c (struct win32_target_ops): Likewise.
3741 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3743 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3745 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3747 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3748 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3749 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3750 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3751 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3752 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3753 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3754 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3755 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3756 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3757 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3758 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3760 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3762 * linux-low.c (linux_look_up_symbols): Don't call
3763 linux_supports_traceclone.
3764 * linux-low.h (thread_db_init): Remove use_events argument.
3765 * thread-db.c (thread_db_use_event): Remove global variable.
3766 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3767 (struct thread_db) <td_create_bp>: Remove field.
3768 (thread_db_create_event): Remove function.
3769 (thread_db_enable_reporting): Likewise.
3770 (find_one_thread): Don't check for thread_db_use_events.
3771 (attach_thread): Likewise.
3772 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3773 (try_thread_db_load_1): Don't check for thread_db_use_events.
3774 (thread_db_init): Remove use_events argument and thread events
3776 (remove_thread_event_breakpoints): Remove function.
3777 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3779 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3783 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3784 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3785 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3786 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3787 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3789 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3792 * linux-low.c (can_hardware_single_step): Use
3793 supports_hardware_single_step.
3794 (can_software_single_step): New function.
3795 (start_step_over): Call can_software_single_step.
3796 (linux_supports_hardware_single_step): New function.
3797 (struct target_ops) <supports_software_single_step>: Initialize.
3798 * linux-low.h (struct linux_target_ops)
3799 <supports_hardware_single_step>: Initialize.
3800 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3802 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3803 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3804 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3805 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3806 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3808 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3809 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3811 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3812 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3814 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3815 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3816 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3818 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3819 * target.h (struct target_ops): <supports_software_single_step>:
3821 (target_supports_software_single_step): New macro.
3823 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3825 * linux-low.c (linux_wait_1): Fix pc advance condition.
3826 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3827 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3831 * linux-arm-low.c (arm_is_thumb_mode): New function.
3832 (arm_breakpoint_at): Use arm_is_thumb_mode.
3833 (arm_breakpoint_kind_from_current_state): New function.
3834 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3836 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3837 (linux_breakpoint_kind_from_current_state): New function.
3838 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3839 * linux-low.h (struct linux_target_ops)
3840 <breakpoint_kind_from_current_state>: New field.
3841 * target.h (struct target_ops): Likewise.
3842 (target_breakpoint_kind_from_current_state): New macro.
3844 2015-11-30 Pedro Alves <palves@redhat.com>
3846 * linux-low.c (linux_resume): Wake up the event loop before
3849 2015-11-30 Pedro Alves <palves@redhat.com>
3851 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3853 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3855 * target.c (struct thread_search): New structure.
3856 (thread_search_callback): New function.
3857 (prev_general_thread): New global.
3858 (prepare_to_access_memory, done_accessing_memory): New functions.
3859 * target.h (prepare_to_access_memory, done_accessing_memory):
3860 Replace macros with function declarations.
3862 2015-11-30 Pedro Alves <palves@redhat.com>
3865 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3866 report TARGET_WAITKIND_NO_RESUMED.
3867 * remote-utils.c (prepare_resume_reply): Handle
3868 TARGET_WAITKIND_NO_RESUMED.
3869 * server.c (report_no_resumed): New global.
3870 (handle_query) <qSupported>: Handle "no-resumed+". Report
3871 "no-resumed+" support.
3872 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3873 return error if the client doesn't support no-resumed events.
3874 (push_stop_notification): New function.
3875 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3876 events if the client supports them.
3878 2015-11-30 Pedro Alves <palves@redhat.com>
3880 * linux-low.c (thread_still_has_status_pending_p): Don't check
3882 (lwp_resumed): New function.
3883 (status_pending_p_callback): Return early if the LWP is not
3884 supposed to be resumed.
3886 2015-11-30 Pedro Alves <palves@redhat.com>
3888 * linux-low.c (handle_extended_wait): Assert that the LWP's
3889 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3890 thread create events, leave the new child's status pending.
3891 (linux_low_filter_event): If GDB wants to hear about thread exit
3892 events, leave the LWP marked dead and don't delete it.
3893 (linux_wait_for_event_filtered): Don't check for thread exit.
3894 (filter_exit_event): New function.
3895 (linux_wait_1): Use it, when returning an exit event.
3896 (linux_resume_one_lwp_throw): Assert that the LWP's
3897 waitstatus is TARGET_WAITKIND_IGNORE.
3898 * remote-utils.c (prepare_resume_reply): Handle
3899 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3900 * server.c (report_thread_events): New global.
3901 (handle_general_set): Handle QThreadEvents.
3902 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3903 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3904 TARGET_WAITKIND_THREAD_EXITED.
3905 * server.h (report_thread_events): Declare.
3907 2015-11-30 Pedro Alves <palves@redhat.com>
3909 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3910 the thread's last_resume_kind was resume_stop.
3912 2015-11-30 Pedro Alves <palves@redhat.com>
3914 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3917 2015-11-30 Pedro Alves <palves@redhat.com>
3919 * server.c (handle_v_requests): Handle vCtrlC.
3921 2015-11-30 Pedro Alves <palves@redhat.com>
3923 * gdbthread.h (find_any_thread_of_pid): Declare.
3924 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3926 * server.c (handle_query): If current_thread is NULL, look for
3927 another thread of the selected process.
3929 2015-11-26 Daniel Colascione <dancol@dancol.org>
3930 Simon Marchi <simon.marchi@ericsson.com>
3932 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3933 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3935 * target.h (struct target_ops) <thread_name>: New field.
3936 (target_thread_name): New macro.
3938 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3940 * regcache.h (regcache_invalidate_pid): Add declaration.
3941 * regcache.c (regcache_invalidate_pid): New function, extracted
3942 from regcache_invalidate.
3943 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3944 Add trivial documentation comment.
3945 * lynx-low.c: Use regcache_invalidate_pid instead of
3946 regcache_invalidate.
3948 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3950 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3951 and Elf64_auxv_t if the target is Android.
3953 2015-11-22 Doug Evans <xdje42@gmail.com>
3955 * target.h: #include <sys/types.h>.
3957 2015-11-19 Pedro Alves <palves@redhat.com>
3959 * linux-low.c (linux_process_qsupported): Change prototype.
3961 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3963 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3964 and adjust to loop over all features.
3965 * server.c (handle_query) <qSupported>: Adjust to call
3966 target_process_qsupported once, passing it a vector of unprocessed
3968 * target.h (struct target_ops) <process_qsupported>: Change
3970 (target_process_qsupported): Adjust.
3972 2015-11-19 Pedro Alves <palves@redhat.com>
3974 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3976 * configure: Regenerate.
3978 2015-11-19 Pedro Alves <palves@redhat.com>
3980 * configure: Regenerate.
3982 2015-11-19 Yao Qi <yao.qi@linaro.org>
3984 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3987 2015-11-19 Yao Qi <yao.qi@linaro.org>
3989 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3990 (struct aarch64_operand): Move enum out.
3992 2015-11-19 Yao Qi <yao.qi@linaro.org>
3994 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3995 struct user_fpsimd_state *.
3996 (aarch64_store_fpregset): Likewise.
3998 2015-11-19 Yao Qi <yao.qi@linaro.org>
4000 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4001 struct user_pt_regs *.
4002 (aarch64_store_gregset): Likewise.
4004 2015-11-18 Pedro Alves <palves@redhat.com>
4006 * Makefile.in (all_object_files): Add $IPA_OBJS.
4008 2015-11-17 Pedro Alves <palves@redhat.com>
4010 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4011 GDB_SIGNAL_0 and gdb_signal_to_string.
4013 2015-11-17 Pedro Alves <palves@redhat.com>
4015 * win32-low.c (handle_output_debug_string): Remove parameter.
4016 (win32_kill): Remove our_status local and adjust call to
4017 handle_output_debug_string.
4018 (get_child_debug_event): Adjust call to
4019 handle_output_debug_string.
4021 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4023 * linux-mips-low.c (mips_fill_gregset): Add cast.
4024 (mips_store_gregset): Likewise.
4025 (mips_fill_fpregset): Likewise.
4026 (mips_store_fpregset): Likewise.
4028 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4030 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4033 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4035 * linux-mips-low.c (mips_linux_new_thread): Change type of
4036 watch_type to enum target_hw_bp_type.
4038 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4040 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4041 Change return type to arm_hwbp_type.
4043 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4045 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4046 (arm_store_gregset): Likewise.
4047 * linux-arm-low.c (arm_get_hwcap): Likewise.
4048 (arm_read_description): Likewise.
4050 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4052 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4054 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4056 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4057 (ppc_fill_vsxregset): Likewise.
4058 (ppc_store_vsxregset): Likewise.
4059 (ppc_fill_vrregset): Likewise.
4060 (ppc_store_vrregset): Likewise.
4061 (ppc_fill_evrregset): Likewise.
4062 (ppc_store_evrregset): Likewise.
4064 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4066 * linux-ppc-low.c (ppc_usrregs_info): Remove
4067 forward-declaration.
4068 (ppc_arch_setup): Move lower in file.
4070 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4072 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4073 (ps_pdwrite): Likewise.
4075 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4077 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4078 to after assert checks.
4080 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4082 * proc-service.c (ps_pdread): Add/adjust casts.
4083 (ps_pdwrite): Add/adjust casts.
4085 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4087 * server.c (handle_search_memory_1): Cast return value of
4090 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4092 * server.c (write_qxfer_response): Change type of data to
4095 2015-10-29 Pedro Alves <palves@redhat.com>
4097 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4099 2015-10-29 Pedro Alves <palves@redhat.com>
4101 * tracepoint.c (clear_installed_tracepoints): Add casts.
4103 2015-10-29 Pedro Alves <palves@redhat.com>
4105 * server.c (handle_v_cont, process_serial_event): Add enum
4106 gdb_signal casts to signal parsing code.
4108 2015-10-29 Pedro Alves <palves@redhat.com>
4110 * linux-low.h (NULL_REGSET): Define.
4111 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4112 * linux-arm-low.c (arm_regsets): Likewise.
4113 * linux-crisv32-low.c (cris_regsets): Likewise.
4114 * linux-m68k-low.c (m68k_regsets): Likewise.
4115 * linux-mips-low.c (mips_regsets): Likewise.
4116 * linux-nios2-low.c (nios2_regsets): Likewise.
4117 * linux-ppc-low.c (ppc_regsets): Likewise.
4118 * linux-s390-low.c (s390_regsets): Likewise.
4119 * linux-sh-low.c (sh_regsets): Likewise.
4120 * linux-sparc-low.c (sparc_regsets): Likewise.
4121 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4122 * linux-tile-low.c (tile_regsets): Likewise.
4123 * linux-x86-low.c (x86_regsets): Likewise.
4124 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4126 2015-10-29 Pedro Alves <palves@redhat.com>
4128 * linux-low.h (NULL_REGSET): Define.
4129 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4130 * linux-arm-low.c (arm_regsets): Likewise.
4131 * linux-crisv32-low.c (cris_regsets): Likewise.
4132 * linux-m68k-low.c (m68k_regsets): Likewise.
4133 * linux-mips-low.c (mips_regsets): Likewise.
4134 * linux-nios2-low.c (nios2_regsets): Likewise.
4135 * linux-ppc-low.c (ppc_regsets): Likewise.
4136 * linux-s390-low.c (s390_regsets): Likewise.
4137 * linux-sh-low.c (sh_regsets): Likewise.
4138 * linux-sparc-low.c (sparc_regsets): Likewise.
4139 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4140 * linux-tile-low.c (tile_regsets): Likewise.
4141 * linux-x86-low.c (x86_regsets): Likewise.
4142 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4144 2015-10-26 Doug Evans <dje@google.com>
4146 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4148 2015-10-26 Doug Evans <dje@google.com>
4150 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4152 2015-10-26 Doug Evans <dje@google.com>
4154 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4156 (attach_thread, find_new_threads_callback): Ditto.
4158 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4160 * mem-break.h (set_breakpoint_data): Remove.
4162 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4164 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4165 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4166 (initialize_low): Remove set_breakpoint_data call.
4167 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4168 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4169 (initialize_low): Remove set_breakpoint_data call.
4170 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4171 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4172 (initialize_low): Remove set_breakpoint_data call.
4174 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4176 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4177 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4178 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4179 * target.h (target_breakpoint_kind_from_pc): New macro.
4181 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4183 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4184 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4185 the default breakpoint kind.
4187 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4189 * linux-arm-low.c (arm_supports_z_point_type): Add software
4192 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4194 * linux-arm-low.c: Refactor breakpoint definitions.
4195 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4196 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4198 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4200 * Makefile.in: Add arm.c/o.
4201 * configure.srv: Likewise.
4202 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4203 (arm_breakpoint_kind_from_pc): New function.
4204 (arm_sw_breakpoint_from_kind): Return proper kind.
4205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4207 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4209 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4211 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4212 (struct raw_breakpoint) <size>: Remove.
4213 (struct raw_breakpoint) <kind>: Add.
4214 (bp_size): New function.
4215 (bp_opcode): Likewise.
4216 (find_raw_breakpoint_at): Adjust for kind.
4217 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4218 (remove_memory_breakpoint): Adjust for kind call bp_size.
4219 (set_raw_breakpoint_at): Adjust for kind.
4220 (set_breakpoint): Likewise.
4221 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4222 (delete_raw_breakpoint): Adjust for kind.
4223 (delete_breakpoint): Likewise.
4224 (find_gdb_breakpoint): Likewise.
4225 (set_gdb_breakpoint_1): Likewise.
4226 (set_gdb_breakpoint): Likewise.
4227 (delete_gdb_breakpoint_1): Likewise.
4228 (delete_gdb_breakpoint): Likewise.
4229 (uninsert_raw_breakpoint): Likewise.
4230 (reinsert_raw_breakpoint): Likewise.
4231 (set_breakpoint_data): Remove.
4232 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4233 (check_mem_read): Adjust for kind call bp_size.
4234 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4235 (clone_one_breakpoint): Adjust for kind.
4236 * mem-break.h (set_gdb_breakpoint): Likewise.
4237 (delete_gdb_breakpoint): Likewise.
4238 * server.c (process_serial_event): Likewise.
4240 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4242 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4243 (struct linux_target_ops) <breakpoint>: Remove.
4244 (struct linux_target_ops) <breakpoint_len>: Remove.
4245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4247 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4248 (arm_sw_breakpoint_from_kind): New function.
4249 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4250 (struct linux_target_ops) <breakpoint>: Remove.
4251 (struct linux_target_ops) <breakpoint_len>: Remove.
4252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4254 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4255 (struct linux_target_ops) <breakpoint>: Remove.
4256 (struct linux_target_ops) <breakpoint_len>: Remove.
4257 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4258 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4259 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4260 (struct linux_target_ops) <breakpoint>: Remove.
4261 (struct linux_target_ops) <breakpoint_len>: Remove.
4262 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4263 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4264 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4265 and sw_breakpoint_from_kind to increment the pc.
4266 (linux_breakpoint_kind_from_pc): New function.
4267 (linux_sw_breakpoint_from_kind): New function.
4268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4269 (initialize_low): Call breakpoint_kind_from_pc and
4270 sw_breakpoint_from_kind to replace breakpoint_data/len.
4271 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4273 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4274 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4275 (struct linux_target_ops) <breakpoint>: Remove.
4276 (struct linux_target_ops) <breakpoint_len>: Remove.
4277 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4278 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4279 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4280 (struct linux_target_ops) <breakpoint>: Remove.
4281 (struct linux_target_ops) <breakpoint_len>: Remove.
4282 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4283 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4284 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4285 (struct linux_target_ops) <breakpoint>: Remove.
4286 (struct linux_target_ops) <breakpoint_len>: Remove.
4287 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4288 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4289 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4290 (struct linux_target_ops) <breakpoint>: Remove.
4291 (struct linux_target_ops) <breakpoint_len>: Remove.
4292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4294 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4295 (struct linux_target_ops) <breakpoint>: Remove.
4296 (struct linux_target_ops) <breakpoint_len>: Remove.
4297 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4298 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4299 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4300 (struct linux_target_ops) <breakpoint>: Remove.
4301 (struct linux_target_ops) <breakpoint_len>: Remove.
4302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4303 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4304 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4305 (struct linux_target_ops) <breakpoint>: Remove.
4306 (struct linux_target_ops) <breakpoint_len>: Remove.
4307 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4308 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4309 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4310 (struct linux_target_ops) <breakpoint>: Remove.
4311 (struct linux_target_ops) <breakpoint_len>: Remove.
4312 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4313 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4314 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4315 (struct linux_target_ops) <breakpoint>: Remove.
4316 (struct linux_target_ops) <breakpoint_len>: Remove.
4317 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4318 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4319 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4320 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4321 (struct linux_target_ops) <breakpoint>: Remove.
4322 (struct linux_target_ops) <breakpoint_len>: Remove.
4323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4325 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4326 (struct linux_target_ops) <breakpoint>: Remove.
4327 (struct linux_target_ops) <breakpoint_len>: Remove.
4328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4331 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4333 * linux-cris-low.c (cris_get_pc): Remove void arg.
4335 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4337 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4340 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4342 * inferiors.c (thread_pid_matches_callback): New function.
4343 (find_thread_process): New function.
4344 (remove_thread): Reset current_thread.
4345 (remove_process): Assert threads have been removed first.
4347 2015-10-15 Yao Qi <yao.qi@linaro.org>
4349 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4351 (aarch64_remove_point): Likewise.
4352 * regcache.c (regcache_register_size): New function.
4354 2015-10-12 Yao Qi <yao.qi@linaro.org>
4356 * linux-aarch64-low.c: Update all callers as emit_load_store
4357 is renamed to aarch64_emit_load_store.
4359 2015-10-12 Yao Qi <yao.qi@linaro.org>
4361 * linux-aarch64-low.c: Update all callers of function renaming
4362 from emit_insn to aarch64_emit_insn.
4364 2015-10-12 Yao Qi <yao.qi@linaro.org>
4366 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4367 arch/aarch64-insn.h.
4368 (struct aarch64_memory_operand): Likewise.
4370 (emit_insn): Move to arch/aarch64-insn.c.
4371 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4372 (emit_load_store): Move to arch/aarch64-insn.c.
4373 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4374 (can_encode_int32): Remove.
4376 2015-10-12 Yao Qi <yao.qi@linaro.org>
4378 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4379 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4380 (aarch64_relocate_instruction): Likewise.
4381 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4382 (struct aarch64_insn_visitor): Likewise.
4384 2015-10-12 Yao Qi <yao.qi@linaro.org>
4386 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4387 (struct aarch64_insn_visitor): New.
4388 (struct aarch64_insn_relocation_data): New.
4389 (aarch64_ftrace_insn_reloc_b): New function.
4390 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4391 (aarch64_ftrace_insn_reloc_cb): Likewise.
4392 (aarch64_ftrace_insn_reloc_tb): Likewise.
4393 (aarch64_ftrace_insn_reloc_adr): Likewise.
4394 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4395 (aarch64_ftrace_insn_reloc_others): Likewise.
4397 (aarch64_relocate_instruction): Use visitor.
4399 2015-10-12 Yao Qi <yao.qi@linaro.org>
4401 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4402 int. Add argument buf.
4403 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4404 aarch64_relocate_instruction.
4406 2015-10-12 Yao Qi <yao.qi@linaro.org>
4408 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4409 argument insn. Remove local variable insn. Don't call
4411 (aarch64_install_fast_tracepoint_jump_pad): Call
4414 2015-09-30 Yao Qi <yao.qi@linaro.org>
4416 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4417 (emit_load_store_pair): Likewise.
4419 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4421 * dll.c (match_dll): Add cast(s).
4422 (unloaded_dll): Likewise.
4423 * linux-low.c (second_thread_of_pid_p): Likewise.
4424 (delete_lwp_callback): Likewise.
4425 (count_events_callback): Likewise.
4426 (select_event_lwp_callback): Likewise.
4427 (linux_set_resume_request): Likewise.
4428 * server.c (accumulate_file_name_length): Likewise.
4429 (emit_dll_description): Likewise.
4430 (handle_qxfer_threads_worker): Likewise.
4431 (visit_actioned_threads): Likewise.
4432 * thread-db.c (any_thread_of): Likewise.
4433 * tracepoint.c (same_process_p): Likewise.
4434 (match_blocktype): Likewise.
4435 (build_traceframe_info_xml): Likewise.
4437 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4439 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4441 (gdb_unparse_agent_expr): Likewise.
4442 * hostio.c (require_data): Likewise.
4443 (handle_pread): Likewise.
4444 * linux-low.c (disable_regset): Likewise.
4445 (fetch_register): Likewise.
4446 (store_register): Likewise.
4447 (get_dynamic): Likewise.
4448 (linux_qxfer_libraries_svr4): Likewise.
4449 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4450 (set_fast_tracepoint_jump): Likewise.
4451 (uninsert_fast_tracepoint_jumps_at): Likewise.
4452 (reinsert_fast_tracepoint_jumps_at): Likewise.
4453 (validate_inserted_breakpoint): Likewise.
4454 (clone_agent_expr): Likewise.
4455 * regcache.c (init_register_cache): Likewise.
4456 * remote-utils.c (putpkt_binary_1): Likewise.
4457 (decode_M_packet): Likewise.
4458 (decode_X_packet): Likewise.
4459 (look_up_one_symbol): Likewise.
4460 (relocate_instruction): Likewise.
4461 (monitor_output): Likewise.
4462 * server.c (handle_search_memory): Likewise.
4463 (handle_qxfer_exec_file): Likewise.
4464 (handle_qxfer_libraries): Likewise.
4465 (handle_qxfer): Likewise.
4466 (handle_query): Likewise.
4467 (handle_v_cont): Likewise.
4468 (handle_v_run): Likewise.
4469 (captured_main): Likewise.
4470 * target.c (write_inferior_memory): Likewise.
4471 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4472 * tracepoint.c (init_trace_buffer): Likewise.
4473 (add_tracepoint_action): Likewise.
4474 (add_traceframe): Likewise.
4475 (add_traceframe_block): Likewise.
4476 (cmd_qtdpsrc): Likewise.
4477 (cmd_qtdv): Likewise.
4478 (cmd_qtstatus): Likewise.
4479 (response_source): Likewise.
4480 (response_tsv): Likewise.
4481 (cmd_qtnotes): Likewise.
4482 (gdb_collect): Likewise.
4483 (initialize_tracepoint): Likewise.
4485 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4487 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4488 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4489 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4491 (enum aarch64_condition_codes): New enum.
4492 (w0): New static global.
4495 (struct aarch64_memory_operand) <type>: New
4496 MEMORY_OPERAND_POSTINDEX type.
4497 (postindex_memory_operand): New helper function.
4498 (emit_ret): New function.
4499 (emit_load_store_pair): New function, factored out of emit_stp
4500 with support for MEMORY_OPERAND_POSTINDEX.
4501 (emit_stp): Rewrite using emit_load_store_pair.
4502 (emit_ldp): New function.
4503 (emit_load_store): Likewise.
4504 (emit_ldr): Mention post-index instruction in comment.
4505 (emit_ldrh): New function.
4506 (emit_ldrb): New function.
4507 (emit_ldrsw): Mention post-index instruction in comment.
4508 (emit_str): Likewise.
4509 (emit_subs): New function.
4510 (emit_cmp): Likewise.
4511 (emit_and): Likewise.
4512 (emit_orr): Likewise.
4513 (emit_orn): Likewise.
4514 (emit_eor): Likewise.
4515 (emit_mvn): Likewise.
4516 (emit_lslv): Likewise.
4517 (emit_lsrv): Likewise.
4518 (emit_asrv): Likewise.
4519 (emit_mul): Likewise.
4520 (emit_sbfm): Likewise.
4521 (emit_sbfx): Likewise.
4522 (emit_ubfm): Likewise.
4523 (emit_ubfx): Likewise.
4524 (emit_csinc): Likewise.
4525 (emit_cset): Likewise.
4526 (emit_nop): Likewise.
4527 (emit_ops_insns): New helper function.
4528 (emit_pop): Likewise.
4529 (emit_push): Likewise.
4530 (aarch64_emit_prologue): New function.
4531 (aarch64_emit_epilogue): Likewise.
4532 (aarch64_emit_add): Likewise.
4533 (aarch64_emit_sub): Likewise.
4534 (aarch64_emit_mul): Likewise.
4535 (aarch64_emit_lsh): Likewise.
4536 (aarch64_emit_rsh_signed): Likewise.
4537 (aarch64_emit_rsh_unsigned): Likewise.
4538 (aarch64_emit_ext): Likewise.
4539 (aarch64_emit_log_not): Likewise.
4540 (aarch64_emit_bit_and): Likewise.
4541 (aarch64_emit_bit_or): Likewise.
4542 (aarch64_emit_bit_xor): Likewise.
4543 (aarch64_emit_bit_not): Likewise.
4544 (aarch64_emit_equal): Likewise.
4545 (aarch64_emit_less_signed): Likewise.
4546 (aarch64_emit_less_unsigned): Likewise.
4547 (aarch64_emit_ref): Likewise.
4548 (aarch64_emit_if_goto): Likewise.
4549 (aarch64_emit_goto): Likewise.
4550 (aarch64_write_goto_address): Likewise.
4551 (aarch64_emit_const): Likewise.
4552 (aarch64_emit_call): Likewise.
4553 (aarch64_emit_reg): Likewise.
4554 (aarch64_emit_pop): Likewise.
4555 (aarch64_emit_stack_flush): Likewise.
4556 (aarch64_emit_zero_ext): Likewise.
4557 (aarch64_emit_swap): Likewise.
4558 (aarch64_emit_stack_adjust): Likewise.
4559 (aarch64_emit_int_call_1): Likewise.
4560 (aarch64_emit_void_call_2): Likewise.
4561 (aarch64_emit_eq_goto): Likewise.
4562 (aarch64_emit_ne_goto): Likewise.
4563 (aarch64_emit_lt_goto): Likewise.
4564 (aarch64_emit_le_goto): Likewise.
4565 (aarch64_emit_gt_goto): Likewise.
4566 (aarch64_emit_ge_got): Likewise.
4567 (aarch64_emit_ops_impl): New static global variable.
4568 (aarch64_emit_ops): New target function, return
4569 &aarch64_emit_ops_impl.
4570 (struct linux_target_ops): Install it.
4572 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4574 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4575 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4577 * linux-aarch64-ipa.c: New file.
4578 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4580 (aarch64_get_thread_area): New target method.
4581 (extract_signed_bitfield): New helper function.
4582 (aarch64_decode_ldr_literal): New function.
4583 (enum aarch64_opcodes): New enum.
4584 (struct aarch64_register): New struct.
4585 (struct aarch64_operand): New struct.
4586 (x0): New static global.
4595 (aarch64_register): New helper function.
4596 (register_operand): Likewise.
4597 (immediate_operand): Likewise.
4598 (struct aarch64_memory_operand): New struct.
4599 (offset_memory_operand): New helper function.
4600 (preindex_memory_operand): Likewise.
4601 (enum aarch64_system_control_registers): New enum.
4602 (ENCODE): New macro.
4603 (emit_insn): New helper function.
4604 (emit_b): New function.
4605 (emit_bcond): Likewise.
4606 (emit_cb): Likewise.
4607 (emit_tb): Likewise.
4608 (emit_blr): Likewise.
4609 (emit_stp): Likewise.
4610 (emit_ldp_q_offset): Likewise.
4611 (emit_stp_q_offset): Likewise.
4612 (emit_load_store): Likewise.
4613 (emit_ldr): Likewise.
4614 (emit_ldrsw): Likewise.
4615 (emit_str): Likewise.
4616 (emit_ldaxr): Likewise.
4617 (emit_stxr): Likewise.
4618 (emit_stlr): Likewise.
4619 (emit_data_processing_reg): Likewise.
4620 (emit_data_processing): Likewise.
4621 (emit_add): Likewise.
4622 (emit_sub): Likewise.
4623 (emit_mov): Likewise.
4624 (emit_movk): Likewise.
4625 (emit_mov_addr): Likewise.
4626 (emit_mrs): Likewise.
4627 (emit_msr): Likewise.
4628 (emit_sevl): Likewise.
4629 (emit_wfe): Likewise.
4630 (append_insns): Likewise.
4631 (can_encode_int32_in): New helper function.
4632 (aarch64_relocate_instruction): New function.
4633 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4634 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4635 (struct linux_target_ops): Install aarch64_get_thread_area,
4636 aarch64_install_fast_tracepoint_jump_pad and
4637 aarch64_get_min_fast_tracepoint_insn_len.
4639 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4641 * Makefile.in (aarch64-insn.o): New rule.
4642 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4644 2015-09-21 Yao Qi <yao.qi@linaro.org>
4646 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4648 2015-09-21 Yao Qi <yao.qi@linaro.org>
4650 * tracepoint.c (max_jump_pad_size): Remove.
4652 2015-09-18 Yao Qi <yao.qi@linaro.org>
4654 * linux-aarch64-low.c: Don't include sys/uio.h.
4655 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4657 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4659 * tracepoint.c (eval_result_type): Change prototype.
4660 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4662 2015-09-15 Pedro Alves <palves@redhat.com>
4664 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4665 Check whether to report exec events instead of checking whether
4666 multiprocess is enabled.
4668 2015-09-15 Pedro Alves <palves@redhat.com>
4671 * remote-utils.c (prepare_resume_reply): Merge
4672 TARGET_WAITKIND_VFORK_DONE switch case with the
4673 TARGET_WAITKIND_FORKED case.
4675 2015-09-15 Yao Qi <yao.qi@linaro.org>
4677 * server.c (handle_query): Check string comparison using
4678 "else if" instead of "if".
4680 2015-09-15 Yao Qi <yao.qi@linaro.org>
4682 * server.c (vCont_supported): New global variable.
4683 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4684 matches. Append ";vContSupported+" to own_buf.
4685 (handle_v_requests): Append ";s;S" to own_buf if target supports
4686 hardware single step or vCont_supported is false.
4687 (capture_main): Set vCont_supported to zero.
4689 2015-09-15 Yao Qi <yao.qi@linaro.org>
4691 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4693 (linux_supports_hardware_single_step): ... New function.
4694 (linux_target_ops): Update.
4695 * lynx-low.c (lynx_target_ops): Set field
4696 supports_hardware_single_step to target_can_do_hardware_single_step.
4697 * nto-low.c (nto_target_ops): Likewise.
4698 * spu-low.c (spu_target_ops): Likewise.
4699 * win32-low.c (win32_target_ops): Likewise.
4700 * target.c (target_can_do_hardware_single_step): New function.
4701 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4702 Remove. <supports_hardware_single_step>: New field.
4703 (target_supports_conditional_breakpoints): Remove.
4704 (target_supports_hardware_single_step): New macro.
4705 (target_can_do_hardware_single_step): Declare.
4706 * server.c (handle_query): Use target_supports_hardware_single_step
4707 instead of target_supports_conditional_breakpoints.
4709 2015-09-15 Yao Qi <yao.qi@linaro.org>
4711 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4713 (struct linux_target_ops the_low_target): Install
4714 aarch64_linux_siginfo_fixup.
4716 2015-09-11 Don Breazeal <donb@codesourcery.com>
4717 Luis Machado <lgustavo@codesourcery.com>
4719 * linux-low.c (linux_mourn): Static declaration.
4720 (linux_arch_setup): Move in front of
4721 handle_extended_wait.
4722 (linux_arch_setup_thread): New function.
4723 (handle_extended_wait): Handle exec events. Call
4724 linux_arch_setup_thread. Make event_lwp argument a
4725 pointer-to-a-pointer.
4726 (check_zombie_leaders): Do not check stopped threads.
4727 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4728 (linux_low_filter_event): Add lwp and thread for exec'ing
4729 non-leader thread if leader thread has been deleted.
4730 Refactor code into linux_arch_setup_thread and call it.
4731 Pass child lwp pointer by reference to handle_extended_wait.
4732 (linux_wait_for_event_filtered): Update comment.
4733 (linux_wait_1): Prevent clobbering exec event status.
4734 (linux_supports_exec_events): New function.
4735 (linux_target_ops) <supports_exec_events>: Initialize new member.
4736 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4738 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4739 * server.c (report_exec_events): New global variable.
4740 (handle_query): Handle qSupported query for exec-events feature.
4741 (captured_main): Initialize report_exec_events.
4742 * server.h (report_exec_events): Declare new global variable.
4743 * target.h (struct target_ops) <supports_exec_events>: New
4745 (target_supports_exec_events): New macro.
4746 * win32-low.c (win32_target_ops) <supports_exec_events>:
4747 Initialize new member.
4749 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4751 * linux-low.c (linux_low_enable_btrace): Remove.
4752 (linux_target_ops): Replace linux_low_enable_btrace with
4753 linux_enable_btrace.
4755 2015-09-03 Yao Qi <yao.qi@linaro.org>
4757 * linux-aarch64-low.c (aarch64_insert_point): Call
4758 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4761 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4763 * linux-low.c (check_stopped_by_breakpoint): Use
4764 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4766 2015-08-27 Pedro Alves <palves@redhat.com>
4768 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4770 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4772 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4773 the XNEW-family equivalent.
4774 (compile_bytecodes): Likewise.
4775 * dll.c (loaded_dll): Likewise.
4776 * event-loop.c (append_callback_event): Likewise.
4777 (create_file_handler): Likewise.
4778 (create_file_event): Likewise.
4779 * hostio.c (handle_open): Likewise.
4780 * inferiors.c (add_thread): Likewise.
4781 (add_process): Likewise.
4782 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4783 * linux-arm-low.c (arm_new_process): Likewise.
4784 (arm_new_thread): Likewise.
4785 * linux-low.c (add_to_pid_list): Likewise.
4786 (linux_add_process): Likewise.
4787 (handle_extended_wait): Likewise.
4788 (add_lwp): Likewise.
4789 (enqueue_one_deferred_signal): Likewise.
4790 (enqueue_pending_signal): Likewise.
4791 (linux_resume_one_lwp_throw): Likewise.
4792 (linux_resume_one_thread): Likewise.
4793 (linux_read_memory): Likewise.
4794 (linux_write_memory): Likewise.
4795 * linux-mips-low.c (mips_linux_new_process): Likewise.
4796 (mips_linux_new_thread): Likewise.
4797 (mips_add_watchpoint): Likewise.
4798 * linux-x86-low.c (initialize_low_arch): Likewise.
4799 * lynx-low.c (lynx_add_process): Likewise.
4800 * mem-break.c (set_raw_breakpoint_at): Likewise.
4801 (set_breakpoint): Likewise.
4802 (add_condition_to_breakpoint): Likewise.
4803 (add_commands_to_breakpoint): Likewise.
4804 (clone_agent_expr): Likewise.
4805 (clone_one_breakpoint): Likewise.
4806 * regcache.c (new_register_cache): Likewise.
4807 * remote-utils.c (look_up_one_symbol): Likewise.
4808 * server.c (queue_stop_reply): Likewise.
4809 (start_inferior): Likewise.
4810 (queue_stop_reply_callback): Likewise.
4811 (handle_target_event): Likewise.
4812 * spu-low.c (fetch_ppc_memory): Likewise.
4813 (store_ppc_memory): Likewise.
4814 * target.c (set_target_ops): Likewise.
4815 * thread-db.c (thread_db_load_search): Likewise.
4816 (try_thread_db_load_1): Likewise.
4817 * tracepoint.c (add_tracepoint): Likewise.
4818 (add_tracepoint_action): Likewise.
4819 (create_trace_state_variable): Likewise.
4820 (cmd_qtdpsrc): Likewise.
4821 (cmd_qtro): Likewise.
4822 (add_while_stepping_state): Likewise.
4823 * win32-low.c (child_add_thread): Likewise.
4824 (get_image_name): Likewise.
4826 2015-08-25 Yao Qi <yao.qi@linaro.org>
4828 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4830 2015-08-25 Yao Qi <yao.qi@linaro.org>
4832 * Makefile.in (aarch64-linux.o): New rule.
4833 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4835 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4836 (aarch64_init_debug_reg_state): Make it extern.
4837 (aarch64_linux_prepare_to_resume): Remove.
4839 2015-08-25 Yao Qi <yao.qi@linaro.org>
4841 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4842 lwp_arch_private_info and ptid_of_lwp.
4844 2015-08-25 Yao Qi <yao.qi@linaro.org>
4846 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4847 Find proc_info by find_process_pid. All callers updated.
4849 2015-08-25 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4853 (debug_reg_change_callback): Remove.
4854 (aarch64_notify_debug_reg_change): Remove.
4856 2015-08-25 Yao Qi <yao.qi@linaro.org>
4858 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4859 Call current_lwp_ptid.
4861 2015-08-25 Yao Qi <yao.qi@linaro.org>
4863 * linux-aarch64-low.c (debug_reg_change_callback): Use
4866 2015-08-25 Yao Qi <yao.qi@linaro.org>
4868 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4870 2015-08-25 Yao Qi <yao.qi@linaro.org>
4872 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4874 2015-08-25 Yao Qi <yao.qi@linaro.org>
4876 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4879 2015-08-25 Yao Qi <yao.qi@linaro.org>
4881 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4883 (debug_reg_change_callback): Remove argument entry and add argument
4884 lwp. Remove local variable thread. Don't print thread id in the
4885 debugging output. Don't check whether pid of thread equals to pid.
4886 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4887 iterate_over_lwps instead find_inferior.
4889 2015-08-24 Pedro Alves <palves@redhat.com>
4891 * inferiors.c (get_first_process): New function.
4892 * inferiors.h (get_first_process): New declaration.
4893 * remote-utils.c (read_ptid): Default to the first process in the
4894 list, instead of to the current thread's process.
4896 2015-08-24 Pedro Alves <palves@redhat.com>
4898 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4899 * event-loop.c: Likewise.
4900 * remote-utils.c: Likewise.
4901 * tracepoint.c: Likewise.
4903 2015-08-24 Pedro Alves <palves@redhat.com>
4905 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4908 2015-08-21 Pedro Alves <palves@redhat.com>
4910 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4911 instead of literal 1.
4913 2015-08-21 Pedro Alves <palves@redhat.com>
4915 * tdesc.c (default_description): Explicitly zero-initialize.
4917 2015-08-21 Pedro Alves <palves@redhat.com>
4920 * inferiors.c (remove_thread): Discard any pending stop reply for
4922 * server.c (remove_all_on_match_pid): Rename to ...
4923 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4925 (discard_queued_stop_replies): Change parameter to a ptid. Now
4927 (handle_v_kill, kill_inferior_callback, captured_main)
4928 (process_serial_event): Adjust.
4929 * server.h (discard_queued_stop_replies): Declare.
4931 2015-08-21 Pedro Alves <palves@redhat.com>
4933 * linux-low.c (wait_for_sigstop): Always switch to no thread
4934 selected if the previously current thread dies.
4935 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4936 process instead of the current thread's.
4937 * remote-utils.c (input_interrupt): Don't check if there's no
4939 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4940 current thread to the general thread fails, error out.
4941 (handle_qxfer_auxv, handle_qxfer_libraries)
4942 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4943 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4944 (handle_query): Check if there's a thread selected instead of
4945 checking whether there's any thread in the thread list.
4946 (handle_qxfer_threads, handle_qxfer_btrace)
4947 (handle_qxfer_btrace_conf): Don't error out early if there's no
4948 thread in the thread list.
4949 (handle_v_cont, myresume): Don't set the current thread to the
4951 (process_serial_event) <Hg handling>: Also set thread_id if the
4952 previous general thread is still alive.
4953 (process_serial_event) <g/G handling>: If setting the current
4954 thread to the general thread fails, error out.
4955 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4956 thread's lwp instead of the current thread's.
4957 * target.c (set_desired_thread): If the desired thread was not
4958 found, leave the current thread pointing to NULL. Return an int
4959 (boolean) indicating success.
4960 * target.h (set_desired_thread): Change return type to int.
4962 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4964 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4965 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4967 (ps_get_thread_area): New function.
4969 2015-08-19 Gary Benson <gbenson@redhat.com>
4971 * hostio.c (handle_pread): Do not attempt to read more data
4972 than hostio_reply_with_data can fit in a packet.
4974 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4976 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4978 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4980 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4982 2015-08-06 Pedro Alves <palves@redhat.com>
4984 * tracepoint.c (expr_eval_result): Now an int.
4986 2015-08-06 Pedro Alves <palves@redhat.com>
4988 * gdbthread.h (struct regcache): Forward declare.
4989 (struct thread_info) <regcache_data>: Now a struct regcache
4991 * inferiors.c (inferior_regcache_data)
4992 (set_inferior_regcache_data): Now work with struct regcache
4994 * inferiors.h (struct regcache): Forward declare.
4995 (inferior_regcache_data, set_inferior_regcache_data): Now work
4996 with struct regcache pointers.
4997 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4998 (free_register_cache_thread): Remove struct regcache pointer
5001 2015-08-06 Pedro Alves <palves@redhat.com>
5003 * server.c (captured_main): On error, print the exception message
5004 to stderr, and if run_once is set, throw a quit.
5006 2015-08-06 Pedro Alves <palves@redhat.com>
5008 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5011 2015-08-06 Pedro Alves <palves@redhat.com>
5013 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5014 reading beyond the passed in buffer length.
5016 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5018 * tracepoint.c (symbol_list) <required>: Remove.
5020 2015-08-06 Pedro Alves <palves@redhat.com>
5022 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5023 count if stopping and suspending threads.
5024 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5025 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5026 (linux_detach): Complete an ongoing step-over.
5027 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5029 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5030 (linux_wait_1): If passing a signal to the inferior after
5031 finishing a step-over, unsuspend and re-resume all lwps. If we
5032 see a single-step event but the thread should be continuing, don't
5033 pass the trap to gdb.
5034 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5035 internal_error instead of gdb_assert.
5036 (enqueue_pending_signal): New function.
5037 (check_ptrace_stopped_lwp_gone): Add debug output.
5038 (start_step_over): Use internal_error instead of gdb_assert.
5039 (complete_ongoing_step_over): New function.
5040 (linux_resume_one_thread): Don't resume a suspended thread.
5041 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5044 2015-08-06 Pedro Alves <palves@redhat.com>
5046 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5047 (linux_thread_alive): Use lwp_is_marked_dead.
5048 (extended_event_reported): Delete.
5049 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5050 instead of extended_event_reported.
5051 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5053 (lwp_is_marked_dead): New function.
5054 (lwp_running): Use lwp_is_marked_dead.
5055 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5058 2015-08-06 Pedro Alves <palves@redhat.com>
5060 * linux-low.c (linux_wait_1): Move fork event output out of the
5061 !report_to_gdb check. Pass event_child->waitstatus to
5062 target_waitstatus_to_string instead of ourstatus.
5064 2015-08-04 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5067 if current_thread is 32 bit.
5069 2015-08-04 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5072 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5073 * server.c (extended_protocol): Remove "static".
5074 * server.h (extended_protocol): Declare it.
5076 2015-08-04 Yao Qi <yao.qi@linaro.org>
5078 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5079 both aarch64 and aarch32.
5080 (aarch64_set_pc): Likewise.
5082 2015-08-04 Yao Qi <yao.qi@linaro.org>
5084 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5085 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5086 arm-with-neon.xml to srv_xmlfiles.
5087 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5088 (is_64bit_tdesc): New function.
5089 (aarch64_linux_read_description): New function.
5090 (aarch64_arch_setup): Call aarch64_linux_read_description.
5091 (regs_info): Rename to regs_info_aarch64.
5092 (aarch64_regs_info): Return right regs_info.
5093 (initialize_low_arch): Call initialize_low_arch_aarch32.
5095 2015-08-04 Yao Qi <yao.qi@linaro.org>
5097 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5098 * linux-aarch32-low.c: New file.
5099 * linux-aarch32-low.h: New file.
5100 * linux-arm-low.c (arm_fill_gregset): Move it to
5101 linux-aarch32-low.c.
5102 (arm_store_gregset): Likewise.
5103 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5104 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5105 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5106 (regs_info): Rename to regs_info_arm.
5107 (arm_regs_info): Return regs_info_aarch32 if
5108 have_ptrace_getregset is 1 and target description is
5109 arm_with_neon or arm_with_vfpv3.
5110 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5111 Call initialize_low_arch_aarch32 instead.
5113 2015-08-04 Yao Qi <yao.qi@linaro.org>
5115 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5116 * linux-low.c: ... here.
5117 * linux-low.h (have_ptrace_getregset): Declare it.
5119 2015-08-04 Pedro Alves <palves@redhat.com>
5121 * thread-db.c (struct thread_db): Use new typedefs.
5122 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5124 (disable_thread_event_reporting): Cast result of dlsym to
5125 destination function pointer type.
5126 (thread_db_mourn): Use td_ta_delete_ftype.
5128 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5130 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5132 (CDX_BREAKPOINT): Define for R2.
5133 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5134 (the_low_target): Add comments.
5136 2015-07-30 Yao Qi <yao.qi@linaro.org>
5138 * linux-arm-low.c (arm_hwcap): Remove it.
5139 (arm_read_description): New local variable arm_hwcap. Don't
5140 set arm_hwcap to zero.
5142 2015-07-30 Yao Qi <yao.qi@linaro.org>
5144 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5145 Use regcache->tdesc instead.
5146 (arm_store_wmmxregset): Likewise.
5147 (arm_fill_vfpregset): Likewise.
5148 (arm_store_vfpregset): Likewise.
5150 2015-07-30 Yao Qi <yao.qi@linaro.org>
5152 * linux-arm-low.c: Include arch/arm.h.
5153 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5154 (arm_store_gregset): Likewise.
5156 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5158 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5159 ptrace's 4th parameter.
5161 2015-07-27 Yao Qi <yao.qi@linaro.org>
5163 * configure.srv (case aarch64*-*-linux*): Don't set
5166 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5168 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5170 * linux-arm-low.c: Likewise.
5171 * linux-cris-low.c: Likewise.
5172 * linux-crisv32-low.c: Likewise.
5173 * linux-low.c: Likewise.
5174 * linux-m68k-low.c: Likewise.
5175 * linux-mips-low.c: Likewise.
5176 * linux-nios2-low.c: Likewise.
5177 * linux-s390-low.c: Likewise.
5178 * linux-sparc-low.c: Likewise.
5179 * linux-tic6x-low.c: Likewise.
5180 * linux-tile-low.c: Likewise.
5181 * linux-x86-low.c: Likewise.
5183 2015-07-24 Pedro Alves <palves@redhat.com>
5185 * config.in: Regenerate.
5186 * configure: Regenerate.
5188 2015-07-24 Pedro Alves <palves@redhat.com>
5190 * acinclude.m4: Include ../ptrace.m4.
5191 * configure.ac: Call GDB_AC_PTRACE.
5192 * config.in, configure: Regenerate.
5194 2015-07-24 Yao Qi <yao.qi@linaro.org>
5196 * linux-low.c (linux_create_inferior): Remove setting to
5197 proc->priv->new_inferior.
5198 (linux_attach): Likewise.
5199 (linux_low_filter_event): Likewise.
5200 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5202 2015-07-24 Yao Qi <yao.qi@linaro.org>
5204 * linux-low.c (linux_arch_setup): New function.
5205 (linux_low_filter_event): If proc->tdesc is NULL and
5206 proc->attached is true, call the_low_target.arch_setup.
5207 Otherwise, keep status pending, and return.
5208 (linux_resume_one_lwp_throw): Don't call get_pc if
5209 thread->while_stepping isn't NULL. Don't call
5210 get_thread_regcache if proc->tdesc is NULL.
5211 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5212 (linux_target_ops): Install arch_setup.
5213 * server.c (start_inferior): Call the_target->arch_setup.
5214 * target.h (struct target_ops) <arch_setup>: New field.
5215 (target_arch_setup): New marco.
5216 * lynx-low.c (lynx_target_ops): Update.
5217 * nto-low.c (nto_target_ops): Update.
5218 * spu-low.c (spu_target_ops): Update.
5219 * win32-low.c (win32_target_ops): Update.
5221 2015-07-24 Yao Qi <yao.qi@linaro.org>
5223 * linux-low.c (linux_add_process): Don't set
5224 proc->priv->new_inferior.
5225 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5226 (linux_attach): Likewise.
5228 2015-07-24 Yao Qi <yao.qi@linaro.org>
5230 * server.c (start_inferior): Code refactor.
5232 2015-07-24 Yao Qi <yao.qi@linaro.org>
5234 * server.c (process_serial_event): Set general_thread.
5236 2015-07-21 Yao Qi <yao.qi@linaro.org>
5238 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5239 aarch64_linux_get_debug_reg_capacity.
5241 2015-07-17 Yao Qi <yao.qi@linaro.org>
5243 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5244 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5245 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5246 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5247 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5248 (AARCH64_HWP_ALIGNMENT): Likewise.
5249 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5250 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5251 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5252 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5253 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5254 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5255 (struct aarch64_debug_reg_state): Likewise.
5256 (struct arch_lwp_info): Likewise.
5257 (aarch64_align_watchpoint): Likewise.
5258 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5259 (aarch64_watchpoint_length): Likewise.
5260 (aarch64_point_encode_ctrl_reg): Likewise
5261 (aarch64_point_is_aligned): Likewise.
5262 (aarch64_align_watchpoint): Likewise.
5263 (aarch64_linux_set_debug_regs):
5264 (aarch64_dr_state_insert_one_point): Likewise.
5265 (aarch64_dr_state_remove_one_point): Likewise.
5266 (aarch64_handle_breakpoint): Likewise.
5267 (aarch64_handle_aligned_watchpoint): Likewise.
5268 (aarch64_handle_unaligned_watchpoint): Likewise.
5269 (aarch64_handle_watchpoint): Likewise.
5271 2015-07-17 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5274 and don't aarch64_get_debug_reg_state. All callers update.
5275 (aarch64_handle_aligned_watchpoint): Likewise.
5276 (aarch64_handle_unaligned_watchpoint): Likewise.
5277 (aarch64_handle_watchpoint): Likewise.
5278 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5279 (aarch64_remove_point): Likewise.
5281 2015-07-17 Yao Qi <yao.qi@linaro.org>
5283 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5285 (aarch64_handle_unaligned_watchpoint): Likewise.
5287 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5289 Revert the previous 3 commits:
5290 Move gdb_regex* to common/
5291 Move linux_find_memory_regions_full & co.
5292 gdbserver build-id attribute generator
5294 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5295 Jan Kratochvil <jan.kratochvil@redhat.com>
5297 gdbserver build-id attribute generator.
5298 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5299 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5300 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5302 (get_dynamic): Use find_pdhr to traverse program headers.
5303 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5304 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5305 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5306 (get_hex_build_id): New.
5307 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5308 to reply XML document.
5310 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5311 Jan Kratochvil <jan.kratochvil@redhat.com>
5313 * target.c: Include target/target-utils.h and fcntl.h.
5314 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5315 (target_fileio_read_stralloc): New functions.
5317 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5319 * Makefile.in (OBS): Add gdb_regex.o.
5321 * config.in: Rebuilt.
5322 * configure: Rebuilt.
5324 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5325 Jan Kratochvil <jan.kratochvil@redhat.com>
5327 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5328 * Makefile.in (OBS): Add target-utils.o.
5329 (linux-maps.o, target-utils.o): New.
5330 * configure.srv (srv_linux_obj): Add linux-maps.o.
5332 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5334 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5336 (the_low_target): Install it.
5338 2015-07-14 Pedro Alves <palves@redhat.com>
5340 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5341 Instead, ignore ECHILD, and throw an error for other errnos.
5343 2015-07-10 Pedro Alves <palves@redhat.com>
5345 * event-loop.c (struct callback_event) <data>: Change type to
5346 gdb_client_data instance instead of gdb_client_data pointer.
5347 (append_callback_event): Adjust.
5349 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5351 * linux-aarch64-low.c: Add comments for each linux_target_ops
5352 method. Remove comments already covered in target_ops and
5353 linux_target_ops definitions.
5354 (the_low_target): Add comments for each unimplemented method.
5356 2015-07-09 Yao Qi <yao.qi@linaro.org>
5358 * linux-aarch64-low.c (aarch64_regmap): Remove.
5359 (aarch64_usrregs_info): Remove.
5360 (regs_info): Set field usrregs to NULL.
5362 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5364 * linux-low.c: Include "rsp-low.h"
5365 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5366 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5367 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5368 (handle_btrace_enable_pt): New.
5369 (handle_btrace_general_set): Support "pt".
5370 (handle_btrace_conf_general_set): Support "pt:size".
5372 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5374 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5377 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5379 * linux-aarch64-low.c: Remove comment about endianness.
5380 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5381 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5384 2015-06-24 Gary Benson <gbenson@redhat.com>
5386 * linux-i386-ipa.c (stdint.h): Do not include.
5387 * lynx-i386-low.c (stdint.h): Likewise.
5388 * lynx-ppc-low.c (stdint.h): Likewise.
5389 * mem-break.c (stdint.h): Likewise.
5390 * thread-db.c (stdint.h): Likewise.
5391 * tracepoint.c (stdint.h): Likewise.
5392 * win32-low.c (stdint.h): Likewise.
5394 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5396 * server.c (write_qxfer_response): Update call to
5397 remote_escape_output.
5399 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5400 Jan Kratochvil <jan.kratochvil@redhat.com>
5402 Merge multiple hex conversions.
5403 * gdbreplay.c (tohex): Rename to 'fromhex'.
5404 (logchar): Use fromhex.
5406 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5408 * server.c (handle_qxfer_libraries): Set `version' attribute for
5411 2015-06-10 Gary Benson <gbenson@redhat.com>
5413 * target.h (struct target_ops) <multifs_open>: New field.
5414 <multifs_unlink>: Likewise.
5415 <multifs_readlink>: Likewise.
5416 * linux-low.c (nat/linux-namespaces.h): New include.
5417 (linux_target_ops): Initialize the_target->multifs_open,
5418 the_target->multifs_unlink and the_target->multifs_readlink.
5419 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5420 * hostio.c (hostio_fs_pid): New static variable.
5421 (hostio_handle_new_gdb_connection): New function.
5422 (handle_setfs): Likewise.
5423 (handle_open): Use the_target->multifs_open as appropriate.
5424 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5425 (handle_readlink): Use the_target->multifs_readlink as
5427 (handle_vFile): Handle vFile:setfs packets.
5428 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5429 after target_handle_new_gdb_connection.
5431 2015-06-10 Gary Benson <gbenson@redhat.com>
5433 * configure.ac (AC_CHECK_FUNCS): Add setns.
5434 * config.in: Regenerate.
5435 * configure: Likewise.
5436 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5437 (linux-namespaces.o): New rule.
5438 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5440 2015-06-09 Gary Benson <gbenson@redhat.com>
5442 * hostio.c (handle_open): Process mode argument with
5443 fileio_to_host_mode.
5445 2015-06-01 Yao Qi <yao.qi@linaro.org>
5447 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5448 * linux-x86-low.c: Likewise.
5450 2015-05-28 Don Breazeal <donb@codesourcery.com>
5452 * linux-low.c (handle_extended_wait): Initialize
5453 thread_info.last_resume_kind for new fork children.
5455 2015-05-15 Pedro Alves <palves@redhat.com>
5457 * target.h (target_handle_new_gdb_connection): Rewrite using if
5458 wrapped in do/while.
5460 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5462 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5463 * configure, config.in: Regenerate.
5464 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5467 2015-05-12 Don Breazeal <donb@codesourcery.com>
5469 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5470 PTRACE_EVENT_VFORK_DONE.
5471 (linux_low_ptrace_options, extended_event_reported): Add vfork
5473 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5474 and "vforkdone" for RSP 'T' Stop Reply Packet.
5475 * server.h (report_vfork_events): Declare
5478 2015-05-12 Don Breazeal <donb@codesourcery.com>
5480 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5481 (the_low_target) <new_fork>: Initialize new member.
5482 * linux-arm-low.c (arm_new_fork): New function.
5483 (the_low_target) <new_fork>: Initialize new member.
5484 * linux-low.c (handle_extended_wait): Call new target function
5486 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5487 * linux-mips-low.c (mips_add_watchpoint): New function
5488 extracted from mips_insert_point.
5489 (the_low_target) <new_fork>: Initialize new member.
5490 (mips_linux_new_fork): New function.
5491 (mips_insert_point): Call mips_add_watchpoint.
5492 * linux-x86-low.c (x86_linux_new_fork): New function.
5493 (the_low_target) <new_fork>: Initialize new member.
5495 2015-05-12 Don Breazeal <donb@codesourcery.com>
5497 * linux-low.c (handle_extended_wait): Implement return value,
5498 rename argument 'event_child' to 'event_lwp', handle
5499 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5500 (linux_low_ptrace_options): New function.
5501 (linux_low_filter_event): Call linux_low_ptrace_options,
5502 use different argument fo linux_enable_event_reporting,
5503 use return value from handle_extended_wait.
5504 (extended_event_reported): New function.
5505 (linux_wait_1): Call extended_event_reported and set
5506 status to report fork events.
5507 (linux_write_memory): Add pid to debug message.
5508 (reset_lwp_ptrace_options_callback): New function.
5509 (linux_handle_new_gdb_connection): New function.
5510 (linux_target_ops): Initialize new structure member.
5511 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5512 * lynx-low.c: Initialize new structure member.
5513 * remote-utils.c (prepare_resume_reply): Implement stop reason
5514 "fork" for "T" stop message.
5515 * server.c (handle_query): Call handle_new_gdb_connection.
5516 * server.h (report_fork_events): Declare global flag.
5517 * target.h (struct target_ops) <handle_new_gdb_connection>:
5519 (target_handle_new_gdb_connection): New macro.
5520 * win32-low.c: Initialize new structure member.
5522 2015-05-12 Don Breazeal <donb@codesourcery.com>
5524 * mem-break.c (APPEND_TO_LIST): Define macro.
5525 (clone_agent_expr): New function.
5526 (clone_one_breakpoint): New function.
5527 (clone_all_breakpoints): New function.
5528 * mem-break.h: Declare new functions.
5530 2015-05-12 Don Breazeal <donb@codesourcery.com>
5532 * linux-low.c (linux_supports_fork_events): New function.
5533 (linux_supports_vfork_events): New function.
5534 (linux_target_ops): Initialize new structure members.
5535 (initialize_low): Call linux_check_ptrace_features.
5536 * lynx-low.c (lynx_target_ops): Initialize new structure
5538 * server.c (report_fork_events, report_vfork_events):
5540 (handle_query): Add new features to qSupported packet and
5542 (captured_main): Initialize new global variables.
5543 * target.h (struct target_ops) <supports_fork_events>:
5545 <supports_vfork_events>: New member.
5546 (target_supports_fork_events): New macro.
5547 (target_supports_vfork_events): New macro.
5548 * win32-low.c (win32_target_ops): Initialize new structure
5551 2015-05-12 Gary Benson <gbenson@redhat.com>
5553 * server.c (handle_qxfer_exec_file): Use current process
5556 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5558 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5559 Remove HAVE_PTRACE_GETREGS conditionals.
5560 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5561 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5563 2015-05-08 Yao Qi <yao.qi@linaro.org>
5565 * linux-low.c (linux_supports_conditional_breakpoints): New
5567 (linux_target_ops): Install new target method.
5568 * lynx-low.c (lynx_target_ops): Install NULL hook for
5569 supports_conditional_breakpoints.
5570 * nto-low.c (nto_target_ops): Likewise.
5571 * spu-low.c (spu_target_ops): Likewise.
5572 * win32-low.c (win32_target_ops): Likewise.
5573 * server.c (handle_query): Check
5574 target_supports_conditional_breakpoints.
5575 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5577 (target_supports_conditional_breakpoints): New macro.
5579 2015-05-06 Pedro Alves <palves@redhat.com>
5582 * server.c (start_inferior): If the process exits, mourn it.
5584 2015-04-21 Gary Benson <gbenson@redhat.com>
5586 * hostio.c (fileio_open_flags_to_host): Factored out to
5587 fileio_to_host_openflags in common/fileio.c. Single use
5590 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5592 * linux-xtensa-low.c (xtensa_fill_gregset)
5593 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5596 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5598 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5599 (regs_info): Replace usrregs pointer with NULL.
5601 2015-04-17 Gary Benson <gbenson@redhat.com>
5603 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5604 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5605 * server.c (handle_qxfer_exec_file): New function.
5606 (qxfer_packets): Add exec-file entry.
5607 (handle_query): Report qXfer:exec-file:read as supported packet.
5609 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5611 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5613 2015-04-09 Gary Benson <gbenson@redhat.com>
5615 * hostio-errno.c (errno_to_fileio_error): Remove function.
5616 Update caller to use remote_fileio_to_fio_error.
5618 2015-04-09 Yao Qi <yao.qi@linaro.org>
5620 * linux-low.c (linux_insert_point): Call
5621 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5622 (linux_remove_point): Call remove_memory_breakpoint if type is
5624 * linux-x86-low.c (x86_insert_point): Don't call
5625 insert_memory_breakpoint.
5626 (x86_remove_point): Don't call remove_memory_breakpoint.
5628 2015-04-01 Pedro Alves <palves@redhat.com>
5629 Cleber Rosa <crosa@redhat.com>
5631 * server.c (gdbserver_usage): Reorganize and extend the usage
5634 2015-03-24 Pedro Alves <palves@redhat.com>
5636 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5637 output. Also dump TRAP_TRACE.
5638 (linux_low_filter_event): In debug output, distinguish a
5639 resume_stop SIGSTOP from a delayed SIGSTOP.
5641 2015-03-24 Gary Benson <gbenson@redhat.com>
5643 * linux-x86-low.c (x86_linux_new_thread): Moved to
5645 (x86_linux_prepare_to_resume): Likewise.
5647 2015-03-24 Gary Benson <gbenson@redhat.com>
5649 * Makefile.in (x86-linux-dregs.o): New rule.
5650 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5651 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5652 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5653 (x86_linux_dr_get): Likewise.
5654 (x86_linux_dr_set): Likewise.
5655 (update_debug_registers_callback): Likewise.
5656 (x86_linux_dr_set_addr): Likewise.
5657 (x86_linux_dr_get_addr): Likewise.
5658 (x86_linux_dr_set_control): Likewise.
5659 (x86_linux_dr_get_control): Likewise.
5660 (x86_linux_dr_get_status): Likewise.
5661 (x86_linux_update_debug_registers): Likewise.
5663 2015-03-24 Gary Benson <gbenson@redhat.com>
5665 * linux-x86-low.c (x86_linux_update_debug_registers):
5666 New function, factored out from...
5667 (x86_linux_prepare_to_resume): ...this.
5669 2015-03-24 Gary Benson <gbenson@redhat.com>
5671 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5672 (x86_linux_dr_set): Likewise.
5673 (update_debug_registers_callback): Likewise.
5674 (x86_linux_dr_set_addr): Likewise.
5675 (x86_linux_dr_get_addr): Likewise.
5676 (x86_linux_dr_set_control): Likewise.
5677 (x86_linux_dr_get_control): Likewise.
5678 (x86_linux_dr_get_status): Likewise.
5679 (x86_linux_prepare_to_resume): Likewise.
5681 2015-03-24 Gary Benson <gbenson@redhat.com>
5683 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5684 Use perror_with_name. Pass string through gettext.
5685 (x86_linux_dr_set): Likewise.
5687 2015-03-24 Gary Benson <gbenson@redhat.com>
5689 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5690 (x86_linux_dr_set_addr): ...this.
5691 (x86_dr_low_get_addr): Rename to...
5692 (x86_linux_dr_get_addr): ...this.
5693 (x86_dr_low_set_control): Rename to...
5694 (x86_linux_dr_set_control): ...this.
5695 (x86_dr_low_get_control): Rename to...
5696 (x86_linux_dr_get_control): ...this.
5697 (x86_dr_low_get_status): Rename to...
5698 (x86_linux_dr_get_status): ...this.
5699 (x86_dr_low): Update with new function names.
5701 2015-03-24 Gary Benson <gbenson@redhat.com>
5703 * Makefile.in (x86-linux.o): New rule.
5704 * configure.srv: Add x86-linux.o to relevant targets.
5705 * linux-low.c (lwp_set_arch_private_info): New function.
5706 (lwp_arch_private_info): Likewise.
5707 * linux-x86-low.c: Include nat/x86-linux.h.
5708 (arch_lwp_info): Removed structure.
5709 (update_debug_registers_callback):
5710 Use lwp_set_debug_registers_changed.
5711 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5712 and lwp_set_debug_registers_changed.
5713 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5715 2015-03-24 Gary Benson <gbenson@redhat.com>
5717 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5718 * linux-arm-low.c (arm_new_thread): Likewise.
5719 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5720 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5721 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5722 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5724 2015-03-24 Gary Benson <gbenson@redhat.com>
5726 * linux-low.c (ptid_of_lwp): New function.
5727 (lwp_is_stopped): Likewise.
5728 (lwp_stop_reason): Likewise.
5729 * linux-x86-low.c (update_debug_registers_callback):
5731 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5734 2015-03-24 Gary Benson <gbenson@redhat.com>
5736 * linux-low.h (linux_stop_lwp): Remove declaration.
5738 2015-03-24 Gary Benson <gbenson@redhat.com>
5740 * linux-low.h: Include nat/linux-nat.h.
5741 * linux-low.c (iterate_over_lwps_args): New structure.
5742 (iterate_over_lwps_filter): New function.
5743 (iterate_over_lwps): Likewise.
5744 * linux-x86-low.c (update_debug_registers_callback):
5745 Update signature to what iterate_over_lwps expects.
5746 Remove PID check that iterate_over_lwps now performs.
5747 (x86_dr_low_set_addr): Use iterate_over_lwps.
5748 (x86_dr_low_set_control): Likewise.
5750 2015-03-24 Gary Benson <gbenson@redhat.com>
5752 * linux-x86-low.c (x86_debug_reg_state): New function.
5753 (x86_linux_prepare_to_resume): Use the above.
5755 2015-03-24 Gary Benson <gbenson@redhat.com>
5757 * linux-low.c (current_lwp_ptid): New function.
5758 * linux-x86-low.c: Include nat/linux-nat.h.
5759 (x86_dr_low_get_addr): Use current_lwp_ptid.
5760 (x86_dr_low_get_control): Likewise.
5761 (x86_dr_low_get_status): Likewise.
5763 2015-03-20 Pedro Alves <palves@redhat.com>
5765 * tracepoint.c (cmd_qtstatus): Make "str" const.
5767 2015-03-20 Pedro Alves <palves@redhat.com>
5769 * server.c (handle_general_set): Make "req_str" const.
5771 2015-03-19 Pedro Alves <palves@redhat.com>
5773 * linux-low.c (linux_resume_one_lwp): Rename to ...
5774 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5775 instead call perror_with_name.
5776 (check_ptrace_stopped_lwp_gone): New function.
5777 (linux_resume_one_lwp): Reimplement as wrapper around
5778 linux_resume_one_lwp_throw that swallows errors if the LWP is
5781 2015-03-19 Pedro Alves <palves@redhat.com>
5783 * linux-low.c (count_events_callback, select_event_lwp_callback):
5784 No longer check whether the thread has resume_stop as last resume
5787 2015-03-19 Pedro Alves <palves@redhat.com>
5789 * linux-low.c (count_events_callback, select_event_lwp_callback):
5790 Use the lwp's status_pending_p field, not the thread's.
5792 2015-03-19 Pedro Alves <palves@redhat.com>
5794 * linux-low.c (select_event_lwp_callback): Update comments to
5795 no longer mention SIGTRAP.
5797 2015-03-18 Gary Benson <gbenson@redhat.com>
5799 * server.c (handle_query): Do not report vFile:fstat as supported.
5801 2015-03-11 Gary Benson <gbenson@redhat.com>
5803 * hostio.c (sys/types.h): New include.
5804 (sys/stat.h): Likewise.
5805 (common-remote-fileio.h): Likewise.
5806 (handle_fstat): New function.
5807 (handle_vFile): Handle vFile:fstat packets.
5809 2015-03-11 Gary Benson <gbenson@redhat.com>
5811 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5812 struct stat.st_blocks and struct stat.st_blksize.
5813 * configure: Regenerate.
5814 * config.in: Likewise.
5815 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5816 (OBS): Add common-remote-fileio.o.
5817 (common-remote-fileio.o): New rule.
5819 2015-03-09 Pedro Alves <palves@redhat.com>
5821 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5822 'struct sockaddr' pointer in 'accept' call.
5824 2015-03-09 Pedro Alves <palves@redhat.com>
5827 2015-03-07 Pedro Alves <palves@redhat.com>
5828 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5829 or <winsock2.h> here. Instead include "gdb_socket.h".
5830 (remote_open): Use union gdb_sockaddr_u.
5831 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5832 or <winsock2.h> here. Instead include "gdb_socket.h".
5833 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5834 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5836 (init_named_socket, gdb_agent_helper_thread): Use union
5839 2015-03-07 Pedro Alves <palves@redhat.com>
5841 * configure.ac (build_warnings): Move
5842 -Wdeclaration-after-statement to the C-specific set.
5843 * configure: Regenerate.
5845 2015-03-07 Pedro Alves <palves@redhat.com>
5847 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5848 or <winsock2.h> here. Instead include "gdb_socket.h".
5849 (remote_open): Use union gdb_sockaddr_u.
5850 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5851 or <winsock2.h> here. Instead include "gdb_socket.h".
5852 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5853 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5855 (init_named_socket, gdb_agent_helper_thread): Use union
5858 2015-03-07 Pedro Alves <palves@redhat.com>
5860 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5863 2015-03-06 Yao Qi <yao.qi@linaro.org>
5865 * linux-aarch64-low.c (aarch64_insert_point): Use
5866 show_debug_regs as a boolean.
5867 (aarch64_remove_point): Likewise.
5869 2015-03-05 Pedro Alves <palves@redhat.com>
5871 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5872 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5873 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5874 * nto-low.c (nto_target_ops): Likewise.
5875 * spu-low.c (spu_target_ops): Likewise.
5876 * win32-low.c (win32_target_ops): Likewise.
5878 2015-03-04 Pedro Alves <palves@redhat.com>
5880 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5881 Decide whether a breakpoint triggered based on the SIGTRAP's
5883 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5884 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5885 (linux_low_filter_event): Check for breakpoints before checking
5887 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5889 (linux_stopped_by_sw_breakpoint)
5890 (linux_supports_stopped_by_sw_breakpoint)
5891 (linux_stopped_by_hw_breakpoint)
5892 (linux_supports_stopped_by_hw_breakpoint): New functions.
5893 (linux_target_ops): Install new target methods.
5895 2015-03-04 Pedro Alves <palves@redhat.com>
5897 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5898 * server.c (swbreak_feature, hwbreak_feature): New globals.
5899 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5900 (captured_main): Clear swbreak_feature and hwbreak_feature.
5901 * server.h (swbreak_feature, hwbreak_feature): Declare.
5902 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5903 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5904 supports_stopped_by_hw_breakpoint>: New fields.
5905 (target_supports_stopped_by_sw_breakpoint)
5906 (target_stopped_by_sw_breakpoint)
5907 (target_supports_stopped_by_hw_breakpoint)
5908 (target_stopped_by_hw_breakpoint): Declare.
5910 2015-03-04 Pedro Alves <palves@redhat.com>
5912 enum lwp_stop_reason -> enum target_stop_reason
5913 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5914 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5915 (linux_wait_1, stuck_in_jump_pad_callback)
5916 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5917 (linux_stopped_by_watchpoint):
5918 * linux-low.h (enum lwp_stop_reason): Delete.
5919 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5920 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5922 2015-03-04 Yao Qi <yao.qi@linaro.org>
5924 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5926 2015-03-03 Gary Benson <gbenson@redhat.com>
5928 * hostio.c (handle_vFile): Fix prefix lengths.
5930 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5932 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5935 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5937 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5938 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5939 (clean): Add "rm -f" for above C files.
5940 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5941 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5942 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5943 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5944 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5945 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5946 (init_registers_s390x_vx_linux64)
5947 (init_registers_s390x_tevx_linux64)
5948 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5949 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5951 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5952 (s390_store_vxrs_high): New functions.
5953 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5955 (s390_arch_setup): Add logic for selecting one of the new target
5956 descriptions. Activate the new vector regsets if applicable.
5957 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5958 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5959 and init_registers_s390x_tevx_linux64.
5961 2015-03-01 Pedro Alves <palves@redhat.com>
5963 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5966 2015-02-27 Pedro Alves <palves@redhat.com>
5968 * linux-x86-low.c (u_debugreg_offset): New function.
5969 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5971 2015-02-27 Pedro Alves <palves@redhat.com>
5973 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5974 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5975 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5976 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5977 (ps_lsetfpregs, ps_getpid)
5978 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5979 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5980 (ps_lsetxregs, ps_plog): Declare.
5982 2015-02-27 Pedro Alves <palves@redhat.com>
5984 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5985 IP_AGENT_EXPORT_FUNC.
5986 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5987 IP_AGENT_EXPORT_FUNC.
5988 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5989 (IP_AGENT_EXPORT): Delete.
5990 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5991 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5992 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5993 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5994 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5995 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5996 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5997 (traceframe_read_count, traceframe_write_count)
5998 (traceframes_created, trace_state_variables, get_raw_reg)
5999 (get_trace_state_variable_value, set_trace_state_variable_value)
6000 (ust_loaded, helper_thread_id, cmd_buf): Use
6001 IPA_SYM_EXPORTED_NAME.
6002 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6003 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6004 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6005 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6006 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6007 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6008 EXTERN_C_PUSH/EXTERN_C_POP.
6009 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6010 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6011 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6012 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6013 (traceframe_write_count, traceframe_read_count)
6014 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6015 (about_to_request_buffer_space, get_trace_state_variable_value)
6016 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6017 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6018 EXTERN_C_PUSH/EXTERN_C_POP.
6019 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6020 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6021 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6022 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6023 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6024 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6025 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6026 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6028 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6029 (IP_AGENT_EXPORT_VAR_DECL): Define.
6031 (gdb_agent_get_raw_reg): Declare.
6033 2015-02-27 Tom Tromey <tromey@redhat.com>
6034 Pedro Alves <palves@redhat.com>
6036 Rename symbols whose names are reserved C++ keywords throughout.
6038 2015-02-27 Pedro Alves <palves@redhat.com>
6040 * Makefile.in (COMPILER): New, get it from autoconf.
6041 (CXX): Get from autoconf instead.
6042 (COMPILE.pre): Use COMPILER.
6043 (CC-LD): Rename to ...
6044 (CC_LD): ... this. Use COMPILER.
6045 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6046 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6047 * acinclude.m4: Include build-with-cxx.m4.
6048 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6049 Disable -Werror by default if building in C++ mode.
6050 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6051 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6052 the C++ compiler. Save/restore CXXFLAGS too.
6053 * configure: Regenerate.
6055 2015-02-27 Pedro Alves <palves@redhat.com>
6057 * acinclude.m4: Include libiberty.m4.
6058 * configure.ac: Call libiberty_INIT.
6059 * config.in, configure: Regenerate.
6061 2015-02-26 Pedro Alves <palves@redhat.com>
6063 * linux-low.c (linux_wait_1): When incrementing the PC past a
6064 program breakpoint always use the_low_target.breakpoint_len as
6065 increment, rather than the maximum between that and
6066 the_low_target.decr_pc_after_break.
6068 2015-02-23 Pedro Alves <palves@redhat.com>
6070 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6071 thread was doing a step-over; always adjust the PC if
6072 we stepped over a permanent breakpoint.
6073 (linux_wait_1): If we stepped over breakpoint that was on top of a
6074 permanent breakpoint, manually advance the PC past it.
6076 2015-02-23 Pedro Alves <palves@redhat.com>
6078 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6080 (x86_fill_gregset, x86_store_gregset): Use it when handling
6083 2015-02-20 Pedro Alves <palves@redhat.com>
6085 * thread-db.c: Include "nat/linux-procfs.h".
6086 (thread_db_init): Skip listing new threads if the kernel supports
6087 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6089 2015-02-20 Pedro Alves <palves@redhat.com>
6091 * linux-low.c (status_pending_p_callback): Use ptid_match.
6093 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6095 PR breakpoints/16812
6096 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6097 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6098 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6100 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6102 PR breakpoints/15956
6103 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6105 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6107 * linux-low.c (linux_low_btrace_conf): Print size.
6108 * server.c (handle_btrace_conf_general_set): New.
6109 (hanle_general_set): Call handle_btrace_conf_general_set.
6110 (handle_query): Report Qbtrace-conf:bts:size as supported.
6112 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6114 * linux-low.c (linux_low_enable_btrace): Update parameters.
6115 (linux_low_btrace_conf): New.
6116 (linux_target_ops)<to_btrace_conf>: Initialize.
6117 * server.c (current_btrace_conf): New.
6118 (handle_btrace_enable): Rename to ...
6119 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6120 to target_enable_btrace. Update comment. Update users.
6121 (handle_qxfer_btrace_conf): New.
6122 (qxfer_packets): Add btrace-conf entry.
6123 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6124 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6125 (target_ops)<read_btrace_conf>: New.
6126 (target_enable_btrace): Update parameters.
6127 (target_read_btrace_conf): New.
6129 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6131 * server.c (handle_btrace_general_set): Remove call to
6132 target_supports_btrace.
6133 (supported_btrace_packets): New.
6134 (handle_query): Call supported_btrace_packets.
6135 * target.h: include btrace-common.h.
6136 (btrace_target_info): Removed.
6137 (supports_btrace, target_supports_btrace): Update parameters.
6139 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6141 * Makefile.in (SFILES): Add common/btrace-common.c.
6142 (OBS): Add common/btrace-common.o.
6143 (btrace-common.o): Add build rules.
6144 * linux-low: Include btrace-common.h.
6145 (linux_low_read_btrace): Use struct btrace_data. Call
6146 btrace_data_init and btrace_data_fini.
6148 2015-02-06 Pedro Alves <palves@redhat.com>
6150 * thread-db.c (find_new_threads_callback): Add debug output.
6152 2015-02-04 Pedro Alves <palves@redhat.com>
6154 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6155 (resume_stopped_resumed_lwps): New function.
6156 (linux_wait_for_event_filtered): Use it.
6158 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6160 * Makefile.in (SFILES): Add linux-personality.c.
6161 (linux-personality.o): New rule.
6162 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6163 list of objects to be built.
6164 * linux-low.c: Include nat/linux-personality.h.
6165 (linux_create_inferior): Remove code to disable address space
6166 randomization (moved to ../nat/linux-personality.c). Create
6167 cleanup to disable address space randomization.
6169 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6171 * Makefile.in (posix-strerror.o): New rule.
6172 (mingw-strerror.o): Likewise.
6173 * configure: Regenerated.
6174 * configure.ac: Source file ../common/common.host. Initialize new
6175 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6177 2015-01-14 Yao Qi <yao@codesourcery.com>
6179 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6180 (ppc-linux.o): New rule.
6181 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6182 * configure.ac: AC_CHECK_FUNCS(getauxval).
6183 * config.in: Re-generated.
6184 * configure: Re-generated.
6185 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6186 ppc64_64bit_inferior_p
6188 2015-01-14 Yao Qi <yao@codesourcery.com>
6190 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6191 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6192 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6193 (PT_ORIG_R3, PT_TRAP): Likewise.
6194 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6195 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6196 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6198 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6200 * i387-fp.c (i387_cache_to_xsave): In look over
6201 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6202 zmmh_low_space field by use of zmmh_high_space.
6204 2015-01-09 Pedro Alves <palves@redhat.com>
6206 * linux-low.c (step_over_bkpt): Move higher up in the file.
6207 (handle_extended_wait): Don't store the stop_pc here.
6208 (get_stop_pc): Adjust comments and rename to ...
6209 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6210 stopped for a software breakpoint or hardware breakpoint.
6211 (thread_still_has_status_pending_p): New function.
6212 (status_pending_p_callback): Use
6213 thread_still_has_status_pending_p. If the event is no longer
6214 interesting, resume the LWP.
6215 (handle_tracepoints): Add assert.
6216 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6217 (wstatus_maybe_breakpoint): New function.
6218 (cancel_breakpoint): Delete function.
6219 (check_stopped_by_watchpoint): New function, factored out from
6220 linux_low_filter_event.
6221 (lp_status_maybe_breakpoint): Delete function.
6222 (linux_low_filter_event): Remove filter_ptid argument.
6223 Leave thread group exits pending here. Store the LWP's stop PC.
6224 Always leave events pending.
6225 (linux_wait_for_event_filtered): Pull all events out of the
6226 kernel, and leave them all pending.
6227 (count_events_callback, select_event_lwp_callback): Consider all
6229 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6230 (select_event_lwp): Only give preference to the stepping LWP in
6231 all-stop mode. Adjust comments.
6232 (ignore_event): New function.
6233 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6234 references to cancel_breakpoints. Adjust to renames. Also give
6235 equal priority to all LWPs that have had events in non-stop mode.
6236 If reporting a software breakpoint event, unadjust the LWP's PC.
6237 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6238 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6240 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6241 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6242 (linux_stopped_by_watchpoint): Adjust.
6243 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6244 * linux-low.h (enum lwp_stop_reason): New.
6245 (struct lwp_info) <stop_pc>: Adjust comment.
6246 <stopped_by_watchpoint>: Delete field.
6247 <stop_reason>: New field.
6248 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6249 * mem-break.c (software_breakpoint_inserted_here)
6250 (hardware_breakpoint_inserted_here): New function.
6251 * mem-break.h (software_breakpoint_inserted_here)
6252 (hardware_breakpoint_inserted_here): Declare.
6253 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6254 (cancel_breakpoints): Delete.
6255 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6256 (upload_fast_traceframes): Remove references to
6259 2015-01-09 Pedro Alves <palves@redhat.com>
6261 * thread-db.c (find_new_threads_callback): Ignore thread if the
6262 kernel thread ID is -1.
6264 2015-01-09 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (linux_attach_fail_reason_string): Move to
6267 nat/linux-ptrace.c, and rename.
6268 (linux_attach_lwp): Update comment.
6269 (attach_proc_task_lwp_callback): New function.
6270 (linux_attach): Adjust to rename and use
6271 linux_proc_attach_tgid_threads.
6272 (linux_attach_fail_reason_string): Delete declaration.
6274 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6276 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6277 * server.c (gdbserver_version): Likewise.
6279 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6281 * remote-utils.c: Include ctype.h.
6282 (input_interrupt): Explicitly handle the case when the char
6283 received is the NUL byte. Improve the printing of non-ASCII
6286 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6288 * linux-low.c (linux_low_filter_event): Update call to
6289 linux_enable_event_reporting following the addition of
6290 a new parameter to that function.
6292 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6295 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6296 (AARCH64_FPCR_REGNO): Likewise.
6297 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6298 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6299 (aarch64_store_fpregset): Likewise.
6301 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6303 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6304 Remove FIXME comment about assumption about N.
6306 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6308 * configure.ac: If large-file support is disabled in GDBserver,
6309 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6310 * configure: Regenerate.
6312 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6314 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6315 warning upon ENODATA from ptrace.
6316 * linux-s390-low.c (s390_store_tdb): New.
6317 (s390_regsets): Add regset for NT_S390_TDB.
6319 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6321 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6322 without a fill_function.
6323 * linux-s390-low.c (s390_fill_last_break): Remove.
6324 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6325 (s390_arch_setup): Use regset's size instead of fill_function for
6328 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6330 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6331 the regset's store function when ptrace returned an error.
6332 * regcache.c (get_thread_regcache): Invalidate register cache
6333 before fetching inferior's registers.
6335 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6337 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6338 while-loop as for-loop.
6339 (regsets_store_inferior_registers): Likewise.
6341 2014-11-28 Yao Qi <yao@codesourcery.com>
6343 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6344 * config.in, configure: Re-generate.
6345 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6348 2014-11-21 Yao Qi <yao@codesourcery.com>
6350 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6351 (AC_CHECK_HEADERS): Remove malloc.h.
6352 * configure: Re-generated.
6353 * config.in: Re-generated.
6354 * server.h: Don't include alloca.h and malloc.h.
6355 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6356 Don't include malloc.h.
6358 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6360 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6361 corresponding ERRNO check in same block.
6363 2014-11-12 Pedro Alves <palves@redhat.com>
6365 * server.c (cont_thread): Update comment.
6366 (start_inferior, attach_inferior): No longer clear cont_thread.
6367 (handle_v_cont): No longer set cont_thread.
6368 (captured_main): Clear cont_thread each time a GDB connects.
6370 2014-11-12 Pedro Alves <palves@redhat.com>
6372 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6373 thread, and don't resume all threads if the Hc thread has exited.
6375 2014-11-12 Pedro Alves <palves@redhat.com>
6377 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6378 the process group instead of to a specific LWP.
6380 2014-10-15 Pedro Alves <palves@redhat.com>
6383 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6385 (arm_set_thread_context): Delete.
6386 (the_low_target): Adjust.
6387 * win32-i386-low.c (debug_registers_changed)
6388 (debug_registers_used): Delete.
6389 (update_debug_registers_callback): New function.
6390 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6391 needing to update their debug registers.
6392 (win32_get_current_dr): New function.
6393 (x86_dr_low_get_addr, x86_dr_low_get_control)
6394 (x86_dr_low_get_status): Fetch the debug register from the thread
6396 (i386_initial_stuff): Adjust.
6397 (i386_get_thread_context): Remove current_event parameter. Don't
6398 clear debug_registers_changed nor copy DR values to
6400 (i386_set_thread_context): Delete.
6401 (i386_prepare_to_resume): New function.
6402 (i386_thread_added): Mark the thread as needing to update irs
6404 (the_low_target): Remove i386_set_thread_context and install
6405 i386_prepare_to_resume.
6406 * win32-low.c (win32_get_thread_context): Adjust.
6407 (win32_set_thread_context): Use SetThreadContext
6409 (win32_prepare_to_resume): New function.
6410 (win32_require_context): New function, factored out from ...
6411 (thread_rec): ... this.
6412 (continue_one_thread): Call win32_prepare_to_resume on each thread
6413 we're about to continue.
6414 (win32_resume): Call win32_prepare_to_resume on the event thread.
6415 * win32-low.h (struct win32_thread_info)
6416 <debug_registers_changed>: New field.
6417 (struct win32_target_ops): Change prototype of set_thread_context,
6418 delete set_thread_context and add prepare_to_resume.
6419 (win32_require_context): New declaration.
6421 2014-10-08 Gary Benson <gbenson@redhat.com>
6423 * server.h: Do not include common-exceptions.h.
6425 2014-10-08 Gary Benson <gbenson@redhat.com>
6427 * server.h: Do not include cleanups.h.
6429 2014-09-30 James Hogan <james.hogan@imgtec.com>
6431 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6434 2014-09-23 Yao Qi <yao@codesourcery.com>
6436 * linux-low.c (lp_status_maybe_breakpoint): New function.
6437 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6438 (count_events_callback): Likewise.
6439 (select_event_lwp_callback): Likewise.
6440 (cancel_breakpoints_callback): Likewise.
6442 2014-09-19 Don Breazeal <donb@codesourcery.com>
6444 * linux-low.c (handle_extended_wait): Call
6445 linux_ptrace_get_extended_event.
6446 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6447 linux_is_extended_waitstatus.
6449 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6451 * Makefile.in (CPPFLAGS): Define.
6452 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6453 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6455 2014-09-16 Gary Benson <gbenson@redhat.com>
6457 * inferiors.h (current_inferior): Renamed as...
6458 (current_thread): New variable. All uses updated.
6459 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6460 (maybe_move_out_of_jump_pad): Likewise.
6461 (cancel_breakpoint): Likewise.
6462 (linux_low_filter_event): Likewise.
6463 (wait_for_sigstop): Likewise.
6464 (linux_resume_one_lwp): Likewise.
6465 (need_step_over_p): Likewise.
6466 (start_step_over): Likewise.
6467 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6468 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6469 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6470 and save_inferior as saved_thread.
6471 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6473 (regcache_invalidate_thread): Likewise.
6474 * remote-utils.c (prepare_resume_reply): Likewise.
6475 * thread-db.c (thread_db_get_tls_address): Likewise.
6476 (disable_thread_event_reporting): Likewise.
6477 (remove_thread_event_breakpoints): Likewise.
6478 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6480 * target.h (set_desired_inferior): Renamed as...
6481 (set_desired_thread): New declaration. All uses updated.
6482 * server.c (myresume): Updated comment to reference thread instead
6484 (handle_serial_event): Likewise.
6485 (handle_target_event): Likewise.
6487 2014-09-12 Tom Tromey <tromey@redhat.com>
6488 Gary Benson <gbenson@redhat.com>
6490 * regcache.h: Include common-regcache.h.
6491 (regcache_read_pc): Don't declare.
6492 * regcache.c (get_thread_regcache_for_ptid): New function.
6494 2014-09-11 Tom Tromey <tromey@redhat.com>
6495 Gary Benson <gbenson@redhat.com>
6497 * symbol.c: New file.
6498 * Makefile.in (SFILES): Add symbol.c.
6499 (OBS): Add symbol.o.
6501 2014-09-11 Gary Benson <gbenson@redhat.com>
6503 * target.c (target_stop_ptid, target_continue_ptid): New
6506 2014-09-11 Tom Tromey <tromey@redhat.com>
6507 Gary Benson <gbenson@redhat.com>
6509 * target.h: Include target/target.h.
6510 * target.c (target_read_memory, target_read_uint32)
6511 (target_write_memory): New functions.
6513 2014-09-11 Gary Benson <gbenson@redhat.com>
6515 * server.h (debug_hw_points): Don't declare.
6516 * server.c (debug_hw_points): Don't define. Replace all uses
6517 with show_debug_regs.
6518 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6519 all uses with show_debug_regs.
6521 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6523 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6524 endianness into account.
6525 (ppc_supply_ptrace_register): Likewise.
6527 2014-09-03 James Hogan <james.hogan@imgtec.com>
6529 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6530 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6532 2014-09-03 Gary Benson <gbenson@redhat.com>
6534 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6535 ALL_DEBUG_ADDRESS_REGISTERS.
6537 2014-09-02 Gary Benson <gbenson@redhat.com>
6539 * i386-low.h: Renamed as...
6540 * x86-low.h: New file. All type, function and variable name
6541 prefixes changed from "i386_" to "x86_". All references updated.
6542 * i386-low.c: Renamed as...
6543 * x86-low.c: New file. All type, function and variable name
6544 prefixes changed from "i386_" to "x86_". All references updated.
6546 2014-09-02 Gary Benson <gbenson@redhat.com>
6548 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6549 (x86_linux_new_thread): Likewise.
6551 2014-08-29 Gary Benson <gbenson@redhat.com>
6553 * server.h (setjmp.h): Do not include.
6554 (toplevel): Do not declare.
6555 (common-exceptions.h): Include.
6556 (cleanups.h): Likewise.
6557 * server.c (toplevel): Do not define.
6558 (exit_code): New static global.
6559 (detach_or_kill_for_exit_cleanup): New function.
6560 (main): New function. Original main renamed to...
6561 (captured_main): New function.
6562 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6564 2014-08-29 Gary Benson <gbenson@redhat.com>
6566 * Makefile.in (SFILES): Add common/common-exceptions.c.
6567 (OBS): Add common-exceptions.o.
6568 (common-exceptions.o): New rule.
6569 * utils.c (prepare_to_throw_exception): New function.
6571 2014-08-29 Gary Benson <gbenson@redhat.com>
6573 * config.in: Regenerate.
6574 * configure: Likewise.
6576 2014-08-29 Gary Benson <gbenson@redhat.com>
6578 * Makefile.in (SFILES): Add common/cleanups.c.
6580 (cleanups.o): New rule.
6582 2014-08-29 Gary Benson <gbenson@redhat.com>
6584 * utils.c (internal_vwarning): New function.
6586 2014-08-28 Gary Benson <gbenson@redhat.com>
6588 * utils.h (fatal): Remove declaration.
6589 * utils.c (fatal): Remove function.
6591 2014-08-28 Gary Benson <gbenson@redhat.com>
6593 * tracepoint.c (gdb_agent_init): Replace fatal with
6595 (initialize_tracepoint): Likewise.
6597 2014-08-28 Gary Benson <gbenson@redhat.com>
6599 * remote-utils.c (remote_prepare): Replace fatal with error.
6601 2014-08-28 Gary Benson <gbenson@redhat.com>
6603 * linux-low.c (linux_async): Replace fatal with warning.
6605 (linux_start_non_stop): Return -1 if linux_async failed.
6607 2014-08-28 Gary Benson <gbenson@redhat.com>
6609 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6611 (i386_dr_low_get_addr): Remove vague comment.
6612 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6615 2014-08-28 Gary Benson <gbenson@redhat.com>
6617 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6618 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6620 (linux_resume_one_lwp): Likewise.
6621 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6623 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6624 with internal_error.
6625 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6626 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6627 (find_register_by_name): Replace fatal with internal_error.
6628 (find_regno): Likewise.
6629 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6630 * thread-db.c (thread_db_create_event): Likewise.
6631 (thread_db_load_search): Likewise.
6632 (try_thread_db_load_1): Likewise.
6633 * tracepoint.c (get_jump_space_head): Replace fatal with
6635 (claim_trampoline_space): Likewise.
6636 (have_fast_tracepoint_trampoline_buffer): Likewise.
6637 (cmd_qtstart): Likewise.
6638 (stop_tracing): Likewise.
6639 (fast_tracepoint_collecting): Likewise.
6640 (target_malloc): Likewise.
6641 (download_tracepoint): Likewise.
6642 (download_trace_state_variables): Replace check with gdb_assert.
6643 (upload_fast_traceframes): Replace fatal with internal_error.
6645 2014-08-19 Tom Tromey <tromey@redhat.com>
6646 Gary Benson <gbenson@redhat.com>
6648 * Makefile.in (SFILES): Add common/common-debug.c.
6649 (OBS): Add common-debug.o.
6650 (common-debug.o): New rule.
6651 * debug.h (debug_printf): Don't declare.
6652 * debug.c (debug_printf): Renamed and rewritten as...
6653 (debug_vprintf): New function.
6655 2014-08-19 Gary Benson <gbenson@redhat.com>
6657 * utils.h: Do not include print-utils.h.
6659 2014-08-19 Tom Tromey <tromey@redhat.com>
6660 Gary Benson <gbenson@redhat.com>
6662 * server.h: Add static assertion.
6663 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6665 2014-08-19 Tom Tromey <tromey@redhat.com>
6666 Gary Benson <gbenson@redhat.com>
6668 * Makefile.in (SFILES): Add common/errors.c.
6669 (OBS): Add errors.o.
6670 (IPA_OBS): Add errors-ipa.o.
6671 (errors.o): New rule.
6672 (errors-ipa.o): Likewise.
6673 * utils.h (perror_with_name, error, warning): Don't declare.
6674 * utils.c (warning): Renamed and rewritten as...
6675 (vwarning): New function.
6676 (error): Renamed and rewritten as...
6677 (verror): New function.
6678 (internal_error): Renamed and rewritten as...
6679 (internal_verror): New function.
6681 2014-08-07 Gary Benson <gbenson@redhat.com>
6683 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6684 * configure: Regenerate.
6685 * config.in: Likewise.
6686 * server.h: Do not include errno.h.
6687 * event-loop.c: Likewise.
6688 * hostio-errno.c: Likewise.
6689 * linux-low.c: Likewise.
6690 * remote-utils.c: Likewise.
6691 * spu-low.c: Likewise.
6692 * utils.c: Likewise.
6693 * gdbreplay.c: Unconditionally include errno.h.
6695 2014-08-07 Gary Benson <gbenson@redhat.com>
6697 * server.h: Do not include string.h.
6698 * event-loop.c: Likewise.
6699 * linux-low.c: Likewise.
6700 * regcache.c: Likewise.
6701 * remote-utils.c: Likewise.
6702 * spu-low.c: Likewise.
6703 * utils.c: Likewise.
6705 2014-08-07 Gary Benson <gbenson@redhat.com>
6707 * server.h: Do not include gdb_assert.h.
6709 2014-08-07 Gary Benson <gbenson@redhat.com>
6711 * server.h: Do not include common-utils.h.
6713 2014-08-07 Gary Benson <gbenson@redhat.com>
6715 * server.h: Do not include ptid.h.
6716 * notif.h: Likewise.
6718 2014-08-07 Gary Benson <gbenson@redhat.com>
6720 * server.h: Do not include gdb_locale.h.
6722 2014-08-07 Gary Benson <gbenson@redhat.com>
6724 * server.h: Do not include gdb/signals.h.
6725 * win32-low.c: Likewise.
6727 2014-08-07 Gary Benson <gbenson@redhat.com>
6729 * server.h: Do not include pathmax.h.
6731 2014-08-07 Gary Benson <gbenson@redhat.com>
6733 * server.h: Do not include libiberty.h.
6734 * linux-bfin-low.c: Likewise.
6736 2014-08-07 Gary Benson <gbenson@redhat.com>
6738 * server.h: Do not include ansidecl.h.
6740 2014-08-07 Gary Benson <gbenson@redhat.com>
6742 * linux-x86-low.c: Do not include stddef.h.
6743 * lynx-ppc-low.c: Likewise.
6744 * tracepoint.c: Likewise.
6746 2014-08-07 Gary Benson <gbenson@redhat.com>
6748 * server.h: Do not include stdarg.h.
6749 * nto-low.c: Likewise.
6751 2014-08-07 Gary Benson <gbenson@redhat.com>
6753 * server.h: Do not include stdlib.h.
6754 * inferiors.c: Likewise.
6755 * linux-low.c: Likewise.
6756 * regcache.c: Likewise.
6757 * spu-low.c: Likewise.
6758 * tracepoint.c: Likewise.
6759 * utils.c: Likewise.
6761 2014-08-07 Gary Benson <gbenson@redhat.com>
6763 * server.h: Do not include stdio.h.
6764 * linux-low.c: Likewise.
6765 * remote-utils.c: Likewise.
6766 * spu-low.c: Likewise.
6767 * utils.c: Likewise.
6768 * wincecompat.c: Likewise.
6770 2014-08-06 Gary Benson <gbenson@redhat.com>
6772 * regcache.c (init_register_cache): Move conditionals inside if.
6774 2014-08-06 Gary Benson <gbenson@redhat.com>
6776 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6778 2014-07-31 Gary Benson <gbenson@redhat.com>
6780 * ax.h: Do not include server.h.
6781 * gdbthread.h: Likewise.
6782 * lynx-low.h: Likewise.
6783 * notif.h: Likewise.
6785 2014-07-30 Gary Benson <gbenson@redhat.com>
6787 * server.h: Include common-defs.h.
6788 Do not include config.h or build-gnulib-gdbserver/config.h.
6790 2014-07-30 Gary Benson <gbenson@redhat.com>
6792 * hostio-errno.c: Move server.h to top of includes list.
6793 * inferiors.c: Likewise.
6794 * linux-x86-low.c: Likewise.
6795 * notif.c: Include server.h.
6797 2014-07-24 Tom Tromey <tromey@redhat.com>
6798 Gary Benson <gbenson@redhat.com>
6800 * server.h (CORE_ADDR): Now unsigned.
6802 2014-07-16 Pedro Alves <palves@redhat.com>
6804 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6806 2014-07-15 Pedro Alves <palves@redhat.com>
6808 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6811 2014-07-11 Pedro Alves <palves@redhat.com>
6813 * linux-low.c (kill_wait_lwp): New function, based on
6814 kill_one_lwp_callback, but use my_waitpid directly.
6815 (kill_one_lwp_callback, linux_kill): Use it.
6817 2014-06-23 Pedro Alves <palves@redhat.com>
6819 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6820 before setting DR0..DR3.
6822 2014-06-20 Gary Benson <gbenson@redhat.com>
6824 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6825 * configure: Regenerated.
6826 * config.in: Likewise.
6828 2014-06-20 Gary Benson <gbenson@redhat.com>
6830 * Makefile.in (SFILES): Update locations for files moved
6832 (object file files): Reordered.
6834 2014-06-20 Gary Benson <gbenson@redhat.com>
6836 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6837 (i386_dr_low_set_addr): Likewise.
6838 (i386_dr_low_get_addr): Likewise.
6839 (i386_dr_low_can_set_control): Likewise.
6840 (i386_dr_low_set_control): Likewise.
6841 (i386_dr_low_get_control): Likewise.
6842 (i386_dr_low_get_status): Likewise.
6843 (i386_get_debug_register_length): Likewise.
6844 * linux-x86-low.c (i386_dr_low_set_addr):
6845 Changed signature. Made static.
6846 (i386_dr_low_get_addr): Likewise.
6847 (i386_dr_low_set_control): Likewise.
6848 (i386_dr_low_get_control): Likewise.
6849 (i386_dr_low_get_status): Likewise.
6850 (i386_dr_low): New global variable.
6851 * win32-i386-low.c (i386_dr_low_set_addr):
6852 Changed signature. Made static.
6853 (i386_dr_low_get_addr): Likewise.
6854 (i386_dr_low_set_control): Likewise.
6855 (i386_dr_low_get_control): Likewise.
6856 (i386_dr_low_get_status): Likewise.
6857 (i386_dr_low): New global variable.
6859 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6861 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6862 * Makefile.in (AR, AR_FLAGS): Define.
6863 * configure: Regenerate.
6865 2014-06-19 Gary Benson <gbenson@redhat.com>
6867 * Makefile.in (i386-dregs.o): New rule.
6868 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6869 * i386-low.c (target.h): Remove include.
6870 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6871 (DR_CONTROL_SHIFT): Likewise.
6872 (DR_CONTROL_SIZE): Likewise.
6873 (DR_RW_EXECUTE): Likewise.
6874 (DR_RW_WRITE): Likewise.
6875 (DR_RW_READ): Likewise.
6876 (DR_RW_IORW): Likewise.
6877 (DR_LEN_1): Likewise.
6878 (DR_LEN_2): Likewise.
6879 (DR_LEN_4): Likewise.
6880 (DR_LEN_8): Likewise.
6881 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6882 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6883 (DR_ENABLE_SIZE): Likewise.
6884 (DR_LOCAL_SLOWDOWN): Likewise.
6885 (DR_GLOBAL_SLOWDOWN): Likewise.
6886 (DR_CONTROL_RESERVED): Likewise.
6887 (I386_DR_CONTROL_MASK): Likewise.
6888 (I386_DR_VACANT): Likewise.
6889 (I386_DR_LOCAL_ENABLE): Likewise.
6890 (I386_DR_GLOBAL_ENABLE): Likewise.
6891 (I386_DR_DISABLE): Likewise.
6892 (I386_DR_SET_RW_LEN): Likewise.
6893 (I386_DR_GET_RW_LEN): Likewise.
6894 (I386_DR_WATCH_HIT): Likewise.
6895 (i386_wp_op_t): Likewise.
6896 (i386_show_dr): Likewise.
6897 (i386_length_and_rw_bits): Likewise.
6898 (i386_insert_aligned_watchpoint): Likewise.
6899 (i386_remove_aligned_watchpoint): Likewise.
6900 (i386_handle_nonaligned_watchpoint): Likewise.
6901 i386_update_inferior_debug_regs(): Likewise.
6902 (i386_dr_insert_watchpoint): Likewise.
6903 (i386_dr_remove_watchpoint): Likewise.
6904 (i386_dr_region_ok_for_watchpoint): Likewise.
6905 (i386_dr_stopped_data_address): Likewise.
6906 (i386_dr_stopped_by_watchpoint): Likewise.
6908 2014-06-19 Gary Benson <gbenson@redhat.com>
6910 * i386-low.c (i386_dr_show): Renamed to
6911 i386_show_dr and made static. All uses updated.
6912 (i386_dr_length_and_rw_bits): Renamed to
6913 i386_length_and_rw_bits and made static.
6915 (i386_dr_insert_aligned_watchpoint): Renamed to
6916 i386_insert_aligned_watchpoint and made static.
6918 (i386_dr_remove_aligned_watchpoint): Renamed to
6919 i386_remove_aligned_watchpoint and made static.
6921 (i386_dr_update_inferior_debug_regs): Renamed to
6922 i386_update_inferior_debug_regs and made static.
6925 2014-06-18 Gary Benson <gbenson@redhat.com>
6927 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6928 (i386_dr_low_can_set_control): Likewise.
6929 (i386_get_debug_register_length): Likewise.
6930 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6931 (i386_dr_low_can_set_control): Likewise.
6932 (i386_get_debug_register_length): Likewise.
6934 2014-06-17 Gary Benson <gbenson@redhat.com>
6936 * i386-low.h (i386-dregs.h): New include.
6937 (DR_FIRSTADDR): Now in i386-dregs.h.
6938 (DR_LASTADDR): Likewise.
6939 (DR_NADDR): Likewise.
6940 (DR_STATUS): Likewise.
6941 (DR_CONTROL): Likewise.
6942 (i386_debug_reg_state): Likewise.
6943 (i386_dr_insert_watchpoint): Likewise.
6944 (i386_dr_remove_watchpoint): Likewise.
6945 (i386_dr_region_ok_for_watchpoint): Likewise.
6946 (i386_dr_stopped_data_address): Likewise.
6947 (i386_dr_stopped_by_watchpoint): Likewise.
6948 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6950 2014-06-18 Gary Benson <gbenson@redhat.com>
6952 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6953 i386_dr_insert_watchpoint.
6954 (i386_low_remove_watchpoint): Renamed to
6955 i386_dr_remove_watchpoint.
6956 (i386_low_region_ok_for_watchpoint): Renamed to
6957 i386_dr_region_ok_for_watchpoint.
6958 (i386_low_stopped_data_address): Renamed to
6959 i386_dr_stopped_data_address.
6960 (i386_low_stopped_by_watchpoint): Renamed to
6961 i386_dr_stopped_by_watchpoint.
6962 * i386-low.c (i386_show_dr): Renamed to
6963 i386_dr_show and made nonstatic. All uses updated.
6964 (i386_length_and_rw_bits): Renamed to
6965 i386_dr_length_and_rw_bits and made nonstatic.
6967 (i386_insert_aligned_watchpoint): Renamed to
6968 i386_dr_insert_aligned_watchpoint and made nonstatic.
6970 (i386_remove_aligned_watchpoint): Renamed to
6971 i386_dr_remove_aligned_watchpoint and made nonstatic.
6973 (i386_update_inferior_debug_regs): Renamed to
6974 i386_dr_update_inferior_debug_regs and made nonstatic.
6976 (i386_low_insert_watchpoint): Renamed to
6977 i386_dr_insert_watchpoint. All uses updated.
6978 (i386_low_remove_watchpoint): Renamed to
6979 i386_dr_remove_watchpoint. All uses updated.
6980 (i386_low_region_ok_for_watchpoint): Renamed to
6981 i386_dr_region_ok_for_watchpoint. All uses updated.
6982 (i386_low_stopped_data_address): Renamed to
6983 i386_dr_stopped_data_address. All uses updated.
6984 (i386_low_stopped_by_watchpoint): Renamed to
6985 i386_dr_stopped_by_watchpoint. All uses updated.
6987 2014-06-18 Gary Benson <gbenson@redhat.com>
6989 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6990 (i386_dr_low_can_set_control): Likewise.
6991 (i386_insert_aligned_watchpoint): New check.
6993 2014-06-18 Gary Benson <gbenson@redhat.com>
6995 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6998 2014-06-18 Gary Benson <gbenson@redhat.com>
7000 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7001 instead of fatal and error.
7002 (i386_handle_nonaligned_watchpoint): Likewise.
7004 2014-06-18 Gary Benson <gbenson@redhat.com>
7006 * i386-low.c (i386_get_debug_register_length): New macro.
7007 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7008 (i386_show_dr): Use debug_printf instead of fprintf. Use
7009 phex to format values.
7011 2014-06-18 Gary Benson <gbenson@redhat.com>
7013 * i386-low.h: Comment changes.
7014 * i386-low.c: Likewise.
7016 2014-06-18 Gary Benson <gbenson@redhat.com>
7018 * i386-low.c: Whitespace changes.
7020 2014-06-12 Tom Tromey <tromey@redhat.com>
7022 * utils.c (freeargv): Remove.
7024 2014-06-12 Tom Tromey <tromey@redhat.com>
7026 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7027 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7028 (parse_debug_format_options): Likewise.
7029 (gdbserver_usage): Likewise.
7030 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7031 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7032 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7034 ($(LIBGNU)): Depend on libiberty.
7035 (all-lib): Recurse into all subdirs.
7036 (install-only): Invoke "install" target in subdirs.
7037 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7039 * configure: Rebuild.
7040 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7041 for vasprintf, vsnprintf, or gettimeofday.
7042 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7045 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7047 * development.sh: Delete.
7048 * Makefile.in (config.status): Adjust dependency on development.sh.
7049 * configure.ac: Adjust development.sh source call.
7050 * configure: Regenerate.
7052 2014-06-02 Pedro Alves <palves@redhat.com>
7054 * ax.c (gdb_free_agent_expr): New function.
7055 * ax.h (gdb_free_agent_expr): New declaration.
7056 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7058 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7060 (clear_breakpoint_conditions_and_commands): New function.
7061 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7062 (clear_breakpoint_conditions_and_commands): New declaration.
7064 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7066 * linux-aarch64-low.c (asm/ptrace.h): Include.
7068 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7070 Fix TLS access for -static -pthread.
7071 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7072 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7073 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7075 2014-05-20 Pedro Alves <palves@redhat.com>
7077 * linux-aarch64-low.c (aarch64_insert_point)
7078 (aarch64_remove_point): No longer check whether the type is
7079 supported here. Adjust to new interface.
7080 (the_low_target): Install aarch64_supports_z_point_type as
7081 supports_z_point_type method.
7082 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7083 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7084 instead of a Z packet char. Adjust.
7085 (arm_supports_z_point_type): New function.
7086 (arm_insert_point, arm_remove_point): Adjust to new interface.
7087 (the_low_target): Install arm_supports_z_point_type.
7088 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7089 (cris_insert_point, cris_remove_point): Adjust to new interface.
7090 Don't check whether the type is supported here.
7091 (the_low_target): Install cris_supports_z_point_type.
7092 * linux-low.c (linux_supports_z_point_type): New function.
7093 (linux_insert_point, linux_remove_point): Adjust to new interface.
7094 * linux-low.h (struct linux_target_ops) <insert_point,
7095 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7096 raw_breakpoint pointer parameter.
7097 <supports_z_point_type>: New method.
7098 * linux-mips-low.c (mips_supports_z_point_type): New function.
7099 (mips_insert_point, mips_remove_point): Adjust to new interface.
7100 Use mips_supports_z_point_type.
7101 (the_low_target): Install mips_supports_z_point_type.
7102 * linux-ppc-low.c (the_low_target): Install NULL as
7103 supports_z_point_type method.
7104 * linux-s390-low.c (the_low_target): Install NULL as
7105 supports_z_point_type method.
7106 * linux-sparc-low.c (the_low_target): Install NULL as
7107 supports_z_point_type method.
7108 * linux-x86-low.c (x86_supports_z_point_type): New function.
7109 (x86_insert_point): Adjust to new insert_point interface. Use
7110 insert_memory_breakpoint. Adjust to new
7111 i386_low_insert_watchpoint interface.
7112 (x86_remove_point): Adjust to remove_point interface. Use
7113 remove_memory_breakpoint. Adjust to new
7114 i386_low_remove_watchpoint interface.
7115 (the_low_target): Install x86_supports_z_point_type.
7116 * lynx-low.c (lynx_target_ops): Install NULL as
7117 supports_z_point_type callback.
7118 * nto-low.c (nto_supports_z_point_type): New.
7119 (nto_insert_point, nto_remove_point): Adjust to new interface.
7120 (nto_target_ops): Install nto_supports_z_point_type.
7121 * mem-break.c: Adjust intro comment.
7122 (struct raw_breakpoint) <raw_type, size>: New fields.
7123 <inserted>: Update comment.
7124 <shlib_disabled>: Delete field.
7125 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7126 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7127 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7128 (raw_bkpt_type_to_target_hw_bp_type): New function.
7129 (find_enabled_raw_code_breakpoint_at): New function.
7130 (find_raw_breakpoint_at): New type and size parameters. Use them.
7131 (insert_memory_breakpoint): New function, based off
7132 set_raw_breakpoint_at.
7133 (remove_memory_breakpoint): New function.
7134 (set_raw_breakpoint_at): Reimplement.
7135 (set_breakpoint): New, based on set_breakpoint_at.
7136 (set_breakpoint_at): Reimplement.
7137 (delete_raw_breakpoint): Go through the_target->remove_point
7138 instead of assuming memory breakpoints.
7139 (find_gdb_breakpoint_at): Delete.
7140 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7141 (find_gdb_breakpoint): New function.
7142 (set_gdb_breakpoint_at): Delete.
7143 (z_type_supported): New function.
7144 (set_gdb_breakpoint_1): New function, loosely based off
7145 set_gdb_breakpoint_at.
7146 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7147 (delete_gdb_breakpoint_at): Delete.
7148 (delete_gdb_breakpoint_1): New function, loosely based off
7149 delete_gdb_breakpoint_at.
7150 (delete_gdb_breakpoint): New function.
7151 (clear_gdb_breakpoint_conditions): Rename to ...
7152 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7154 (add_condition_to_breakpoint): Make static.
7155 (add_breakpoint_condition): Take a struct breakpoint pointer
7156 instead of an address. Adjust.
7157 (gdb_condition_true_at_breakpoint): Rename to ...
7158 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7160 (gdb_condition_true_at_breakpoint): Reimplement.
7161 (add_breakpoint_commands): Take a struct breakpoint pointer
7162 instead of an address. Adjust.
7163 (gdb_no_commands_at_breakpoint): Rename to ...
7164 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7165 parameter. Return true if no breakpoint was found. Change debug
7167 (gdb_no_commands_at_breakpoint): Reimplement.
7168 (run_breakpoint_commands): Rename to ...
7169 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7170 and change return type to boolean.
7171 (run_breakpoint_commands): New function.
7172 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7173 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7174 breakpoint. Go through the_target->remove_point instead of
7175 assuming memory breakpoint.
7176 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7177 software and hardware breakpoints.
7178 (reinsert_raw_breakpoint): Go through the_target->insert_point
7179 instead of assuming memory breakpoint.
7180 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7181 software and hardware breakpoints.
7182 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7183 Check both software and hardware breakpoints.
7184 (validate_inserted_breakpoint): Assert the breakpoint is a
7185 software breakpoint. Set the inserted flag to -1 instead of
7186 setting shlib_disabled.
7187 (delete_disabled_breakpoints): Adjust.
7188 (validate_breakpoints): Only validate software breakpoints.
7189 Adjust to inserted flag change.
7190 (check_mem_read, check_mem_write): Skip breakpoint types other
7191 than software breakpoints. Adjust to inserted flag change.
7192 * mem-break.h (enum raw_bkpt_type): New enum.
7193 (raw_breakpoint, struct process_info): Forward declare.
7194 (Z_packet_to_target_hw_bp_type): Delete declaration.
7195 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7196 (set_gdb_breakpoint, delete_gdb_breakpoint)
7197 (clear_breakpoint_conditions): New declarations.
7198 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7199 (breakpoint_inserted_here): Update comment.
7200 (add_breakpoint_condition, add_breakpoint_commands): Replace
7201 address parameter with a breakpoint pointer parameter.
7202 (gdb_breakpoint_here): Update comment.
7203 (delete_gdb_breakpoint_at): Delete.
7204 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7205 * server.c (process_point_options): Take a struct breakpoint
7206 pointer instead of an address. Adjust.
7207 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7208 delete_gdb_breakpoint.
7209 * spu-low.c (spu_target_ops): Install NULL as
7210 supports_z_point_type method.
7211 * target.h: Include mem-break.h.
7212 (struct target_ops) <prepare_to_access_memory>: Update comment.
7213 <supports_z_point_type>: New field.
7214 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7215 instead of a char. Also take a raw breakpoint pointer.
7216 * win32-arm-low.c (the_low_target): Install NULL as
7217 supports_z_point_type.
7218 * win32-i386-low.c (i386_supports_z_point_type): New function.
7219 (i386_insert_point, i386_remove_point): Adjust to new interface.
7220 (the_low_target): Install i386_supports_z_point_type.
7221 * win32-low.c (win32_supports_z_point_type): New function.
7222 (win32_insert_point, win32_remove_point): Adjust to new interface.
7223 (win32_target_ops): Install win32_supports_z_point_type.
7224 * win32-low.h (struct win32_target_ops):
7225 <supports_z_point_type>: New method.
7226 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7227 instead of a char. Also take a raw breakpoint pointer.
7229 2014-05-20 Pedro Alves <palves@redhat.com>
7231 * mem-break.h: Include break-common.h.
7232 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7233 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7234 (Z_packet_to_target_hw_bp_type): New declaration.
7235 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7236 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7237 (Z_PACKET_ACCESS_WP): Delete macros.
7238 (Z_packet_to_hw_type): Delete function.
7239 * i386-low.h: Don't include break-common.h here.
7240 (Z_packet_to_hw_type): Delete declaration.
7241 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7242 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7243 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7244 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7245 * linux-aarch64-low.c: Don't include break-common.h here.
7246 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7247 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7248 (Z_packet_to_target_hw_bp_type): Delete function.
7249 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7251 (mips_insert_point, mips_remove_point): Use
7252 Z_packet_to_target_hw_bp_type.
7254 2014-05-20 Pedro Alves <palves@redhat.com>
7256 * linux-aarch64-low.c: Include break-common.h.
7257 (enum target_point_type): Delete.
7258 (Z_packet_to_point_type): Rename to ...
7259 (Z_packet_to_target_hw_bp_type): ... this, and return a
7260 target_hw_bp_type instead.
7261 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7262 instead of an enum target_point_type.
7263 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7265 (aarch64_dr_state_insert_one_point)
7266 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7267 (aarch64_handle_aligned_watchpoint)
7268 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7269 Take an enum target_hw_bp_type instead of an enum
7271 (aarch64_supports_z_point_type): New function.
7272 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7273 use Z_packet_to_target_hw_bp_type.
7275 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7277 * configure.ac: Only use -Werror by default when DEVELOPMENT
7279 * configure: Regenerate.
7281 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7283 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7284 * linux-x86-low.c (X86_64_USER_REGS): New.
7285 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7287 2014-04-28 Yao Qi <yao@codesourcery.com>
7289 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7292 2014-04-25 Pedro Alves <palves@redhat.com>
7295 * linux-low.c (linux_attach_fail_reason_string): New function.
7296 (linux_attach_lwp): Delete.
7297 (linux_attach_lwp_1): Rename to ...
7298 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7299 argument. Remove "initial" parameter. Return int instead of
7300 void. Don't error or warn here.
7301 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7302 failure to attach to the tgid. Call warning when failing to
7304 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7305 argument. Remove "initial" parameter. Return int instead of
7306 void. Don't error or warn here.
7307 (linux_attach_fail_reason_string): New declaration.
7308 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7309 interface change. Use linux_attach_fail_reason_string.
7311 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7312 Walfred Tedeschi <walfred.tedeschi@intel.com>
7314 * Makefile.in: Added rules to handle new files
7315 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7316 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7317 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7318 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7319 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7320 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7322 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7323 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7324 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7325 i386/x32-avx512.xml.
7326 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7327 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7328 i386/x32-avx512-linux.xml.
7329 * i387-fp.c (num_avx512_k_registers): New constant for number
7331 (num_avx512_zmmh_low_registers): New constant for number of
7332 lower ZMM registers (0-15).
7333 (num_avx512_zmmh_high_registers): New constant for number of
7334 higher ZMM registers (16-31).
7335 (num_avx512_ymmh_registers): New contant for number of higher
7336 YMM registers (ymm16-31 added by avx521 on x86_64).
7337 (num_avx512_xmm_registers): New constant for number of higher
7338 XMM registers (xmm16-31 added by AVX512 on x86_64).
7339 (struct i387_xsave): Add space for AVX512 registers.
7340 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7341 Add code to handle AVX512 registers.
7342 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7343 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7344 prototypei from generated file.
7345 (tdesc_amd64_avx512_linux): Likewise.
7346 (init_registers_x32_avx512_linux): Likewise.
7347 (tdesc_x32_avx512_linux): Likewise.
7348 (init_registers_i386_avx512_linux): Likewise.
7349 (tdesc_i386_avx512_linux): Likewise.
7350 (x86_64_regmap): Add AVX512 registers.
7351 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7353 (initialize_low_arch): Add code to initialize AVX512 registers.
7355 2014-04-23 Pedro Alves <palves@redhat.com>
7357 * mem-break.c (find_gdb_breakpoint_at): Make static.
7358 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7360 2014-04-23 Pedro Alves <palves@redhat.com>
7362 * i386-low.c: Don't include break-common.h here.
7363 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7364 prototype to take target_hw_bp_type as argument instead of a Z
7366 * i386-low.h: Include break-common.h here.
7367 (Z_packet_to_hw_type): Declare.
7368 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7370 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7371 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7372 (x86_remove_point): Convert the packet number to a
7373 target_hw_bp_type before calling i386_low_remove_watchpoint.
7374 * win32-i386-low.c (i386_insert_point): Convert the packet number
7375 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7376 (i386_remove_point): Convert the packet number to a
7377 target_hw_bp_type before calling i386_low_remove_watchpoint.
7379 2014-04-23 Pedro Alves <palves@redhat.com>
7381 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7383 2014-04-10 Pedro Alves <palves@redhat.com>
7385 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7386 Check if the condition or command is NULL before checking if the
7387 breakpoint is known. On success, return true.
7388 * mem-break.h (add_breakpoint_condition): Document return.
7389 (add_breakpoint_commands): Add describing comment.
7390 * server.c (skip_to_semicolon): New function.
7391 (process_point_options): Use it.
7393 2014-04-09 Pedro Alves <palves@redhat.com>
7395 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7398 2014-02-27 Pedro Alves <palves@redhat.com>
7401 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7403 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7405 (last_thread_of_process_p): Take a PID argument instead of a
7407 (linux_wait_for_lwp): Delete.
7408 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7410 (linux_low_filter_event): New function, party factored out from
7411 linux_wait_for_event.
7412 (linux_wait_for_event): Rename to ...
7413 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7414 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7415 sigsuspend. Check for zombie leaders.
7416 (linux_wait_for_event): Reimplement as wrapper around
7417 linux_wait_for_event_filtered.
7418 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7419 a normal or signal exit is seen, it's the whole process exiting.
7420 (wait_for_sigstop): No longer a for_each_inferior callback.
7421 Rewrite on top of linux_wait_for_event_filtered.
7422 (stop_all_lwps): Call wait_for_sigstop directly.
7423 * server.c (resume, handle_target_event): Handle
7424 TARGET_WAITKIND_NO_RESUMED.
7426 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7428 * win32-low.c (psapi_get_dll_name,
7429 * win32_CreateToolhelp32Snapshot): Delete.
7430 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7431 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7433 (handle_load_dll): Add function description.
7434 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7436 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7438 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7440 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7441 base address when calling win32_add_one_solib.
7442 (handle_load_dll): Delete local variable load_addr.
7443 Remove 0x1000 offset applied to DLL base address when calling
7444 win32_add_one_solib.
7445 (handle_unload_dll): Add comment.
7447 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7449 * win32-low.c (win32_add_all_dlls): Renames
7450 win32_ensure_ntdll_loaded. Rewrite function documentation.
7451 Adjust implementation to always load all DLLs.
7452 Add 0x1000 offset to DLL base address when calling
7453 win32_add_one_solib.
7454 (child_initialization_done): New static global.
7455 (do_initial_child_stuff): Set child_initialization_done to
7456 zero during child initialization, and 1 after. Replace call
7457 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7459 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7460 (handle_unload_dll): Add function documentation.
7461 (get_child_debug_event): Ignore load and unload DLL events
7462 during child initialization.
7464 2014-02-20 Doug Evans <dje@google.com>
7466 Remove global all_lwps.
7467 * inferiors.h (ptid_of): Move here from linux-low.h.
7468 (pid_of, lwpid_of): Ditto.
7469 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7470 parameter is a struct thread_info * now.
7471 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7472 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7473 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7475 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7476 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7477 * linux-arm-low.c (update_registers_callback): Update, "entry"
7478 parameter is a struct thread_info * now.
7479 Fetch lwpid from current_inferior directly.
7480 (arm_insert_point): Pass &all_threads to find_inferior instead of
7482 (arm_remove_point): Ditto.
7483 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7484 (arm_prepare_to_resume): Fetch pid from thread.
7485 (arm_read_description): Fetch lwpid from current_inferior directly.
7486 * linux-low.c (all_lwps): Delete.
7487 (delete_lwp): Delete call to remove_inferior.
7488 (handle_extended_wait): Fetch lwpid from thread.
7489 (add_lwp): Don't set lwp->entry.id. Remove call to
7490 add_inferior_to_list.
7491 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7492 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7493 (kill_one_lwp_callback): Ditto.
7494 (linux_kill): Don't dereference NULL pointer.
7495 Fetch ptid,lwpid from thread.
7496 (get_detach_signal): Fetch ptid from thread.
7497 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7498 Simplify call to regcache_invalidate_thread.
7499 (delete_lwp_callback): Update, "entry" parameter is a
7500 struct thread_info * now. Fetch pid from thread.
7501 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7502 (status_pending_p_callback): Update, "entry" parameter is a
7503 struct thread_info * now. Fetch ptid from thread.
7504 (find_lwp_pid): Update, "entry" parameter is a
7505 struct thread_info * now.
7506 (linux_wait_for_lwp): Fetch pid from thread.
7507 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7508 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7509 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7510 (dequeue_one_deferred_signal): Ditto.
7511 (cancel_breakpoint): Fetch ptid from current_inferior.
7512 (linux_wait_for_event): Pass &all_threads to find_inferior,
7513 not &all_lwps. Fetch ptid, lwpid from thread.
7514 (count_events_callback): Update, "entry" parameter is a
7515 struct thread_info * now.
7516 (select_singlestep_lwp_callback): Ditto.
7517 (select_event_lwp_callback): Ditto.
7518 (cancel_breakpoints_callback): Ditto.
7519 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7521 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7522 (unsuspend_one_lwp): Update, "entry" parameter is a
7523 struct thread_info * now.
7524 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7526 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7527 Fetch lwpid from thread, not lwp.
7528 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7529 Pass &all_threads to find_inferior, not &all_lwps.
7530 (send_sigstop): Fetch lwpid from thread, not lwp.
7531 (send_sigstop_callback): Update, "entry" parameter is a
7532 struct thread_info * now.
7533 (suspend_and_send_sigstop_callback): Ditto.
7534 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7535 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7536 struct thread_info * now.
7537 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7539 (lwp_running): Update, "entry" parameter is a
7540 struct thread_info * now.
7541 (stop_all_lwps): Fetch ptid from thread.
7542 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7543 (linux_resume_one_lwp): Fetch lwpid from thread.
7544 (linux_set_resume_request): Update, "entry" parameter is a
7545 struct thread_info * now. Fetch pid, lwpid from thread.
7546 (resume_status_pending_p): Update, "entry" parameter is a
7547 struct thread_info * now.
7548 (need_step_over_p): Ditto. Fetch lwpid from thread.
7549 (start_step_over): Fetch lwpid from thread.
7550 (linux_resume_one_thread): Update, "entry" parameter is a
7551 struct thread_info * now. Fetch lwpid from thread.
7552 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7553 (proceed_one_lwp): Update, "entry" parameter is a
7554 struct thread_info * now. Fetch lwpid from thread.
7555 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7556 struct thread_info * now.
7557 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7558 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7559 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7561 (regsets_store_inferior_registers): Ditto.
7562 (fetch_register, store_register): Ditto.
7563 (linux_read_memory, linux_write_memory): Ditto.
7564 (linux_request_interrupt): Ditto.
7565 (linux_read_auxv): Ditto.
7566 (linux_xfer_siginfo): Ditto.
7567 (linux_qxfer_spu): Ditto.
7568 (linux_qxfer_libraries_svr4): Ditto.
7569 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7570 moved to inferiors.h.
7572 (get_thread_lwp): Update.
7573 (struct lwp_info): Delete member "entry". Simplify comment for
7576 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7577 current_inferior directly.
7578 (update_watch_registers_callback): Update, "entry" parameter is a
7579 struct thread_info * now. Fetch pid from thread.
7580 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7581 (mips_insert_point): Fetch lwpid from current_inferior.
7582 Pass &all_threads to find_inferior, not &all_lwps.
7583 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7584 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7586 (mips_stopped_data_address): Ditto.
7587 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7589 * linux-tile-low.c (tile_arch_setup): Ditto.
7590 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7591 (update_debug_registers_callback): Update, "entry" parameter is a
7592 struct thread_info * now. Fetch pid from thread.
7593 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7594 Pass &all_threads to find_inferior, not &all_lwps.
7595 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7596 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7597 Pass &all_threads to find_inferior, not &all_lwps.
7598 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7599 (i386_dr_low_get_status): Ditto.
7600 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7601 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7602 (x86_linux_read_description): Ditto.
7603 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7605 2014-02-20 Doug Evans <dje@google.com>
7607 * inferiors.c (get_first_inferior): Fix buglet.
7609 2014-02-19 Doug Evans <dje@google.com>
7611 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7612 * inferiors.c (add_thread): Change result type to struct thread_info *.
7613 All callers updated.
7614 (add_lwp): Call add_thread here instead of in callers.
7615 All callers updated.
7616 * linux-low.h (get_lwp_thread): Rewrite.
7617 (struct lwp_info): New member "thread".
7619 2014-02-19 Doug Evans <dje@google.com>
7621 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7622 All callers updated.
7624 2014-02-19 Doug Evans <dje@google.com>
7626 * inferiors.c (add_thread): Fix whitespace.
7628 2014-02-19 Doug Evans <dje@google.com>
7630 * dll.c (clear_dlls): Replace accessing list implemention details
7632 * gdbthread.h (get_first_thread): Declare.
7633 * inferiors.c (for_each_inferior_with_data): New function.
7634 (get_first_thread): New function.
7635 (find_thread_ptid): Simplify.
7636 (get_first_inferior): New function.
7637 (clear_list): Delete.
7638 (one_inferior_p): New function.
7639 (clear_inferior_list): New function.
7640 (clear_inferiors): Update.
7641 * inferiors.h (for_each_inferior_with_data): Declare.
7642 (clear_inferior_list): Declare.
7643 (one_inferior_p): Declare.
7644 (get_first_inferior): Declare.
7645 * linux-low.c (linux_wait_for_event): Replace accessing list
7646 implemention details with API function.
7647 * server.c (target_running): Ditto.
7648 (accumulate_file_name_length): New function.
7649 (emit_dll_description): New function.
7650 (handle_qxfer_libraries): Replace accessing list implemention
7651 details with API function.
7652 (handle_qxfer_threads_worker): New function.
7653 (handle_qxfer_threads_proper): Replace accessing list implemention
7654 details with API function.
7655 (handle_query): Ditto.
7656 (visit_actioned_threads_callback_ftype): New typedef.
7657 (visit_actioned_threads_data): New struct.
7658 (visit_actioned_threads): Rewrite to be find_inferior callback.
7659 (resume): Call find_inferior.
7660 (handle_status): Replace accessing list implemention
7661 details with API function.
7662 (process_serial_event): Replace accessing list implemention details
7664 * target.c (set_desired_inferior): Replace accessing list implemention
7665 details with API function.
7666 * tracepoint.c (same_process_p): New function.
7667 (gdb_agent_about_to_close): Replace accessing list implemention
7668 details with API function.
7669 * win32-low.c (child_delete_thread): Replace accessing list
7670 implemention details with API function.
7671 (match_dll_by_basename): New function.
7672 (dll_is_loaded_by_basename): New function.
7673 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7674 details call to dll_is_loaded_by_basename.
7676 2014-02-19 Doug Evans <dje@google.com>
7678 * dll.h (struct dll_info): Add comment.
7679 * gdbthread.h (struct thread_info): Add comment.
7680 (current_ptid): Simplify.
7681 * inferiors.c (add_process): Update.
7682 (remove_process): Update.
7683 * inferiors.h (struct process_info): Rename member "head" to "entry".
7684 * linux-low.c (delete_lwp): Update.
7686 (last_thread_of_process_p): Update.
7687 (kill_one_lwp_callback, linux_kill): Update.
7688 (status_pending_p_callback): Update.
7689 (wait_for_sigstop): Update. Simplify read of ptid.
7690 (start_step_over): Update.
7691 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7692 (get_lwp_thread): Update.
7693 (struct lwp_info): Rename member "head" to "entry".
7694 * regcache.h (inferior_list_entry): Delete.
7695 * server.c (kill_inferior_callback): Update.
7696 (detach_or_kill_inferior_callback): Update.
7697 (print_started_pid): Update.
7698 (print_attached_pid): Update.
7699 (process_serial_event): Simplify read of ptid.
7700 * thread-db.c (thread_db_create_event): Update.
7701 (thread_db_get_tls_address): Update.
7702 * win32-low.c (current_inferior_ptid): Simplify.
7704 2014-02-19 Tom Tromey <tromey@redhat.com>
7706 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7708 (target_supports_btrace): Update.
7710 2014-02-14 Yao Qi <yao@codesourcery.com>
7712 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7713 (rsp-low-ipa.o): New target.
7715 2014-02-12 Tom Tromey <tromey@redhat.com>
7717 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7718 convert_ascii_to_int.
7719 * regcache.c (registers_to_string): Likewise.
7720 * remote-utils.c (decode_M_packet): Likewise.
7721 * server.c (process_serial_event): Likewise.
7723 2014-02-12 Tom Tromey <tromey@redhat.com>
7725 * server.c (handle_query, handle_v_run): Use hex2bin, not
7727 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7729 2014-02-12 Tom Tromey <tromey@redhat.com>
7731 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7732 convert_int_to_ascii.
7733 * regcache.c (registers_to_string, collect_register_as_string):
7735 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7737 * server.c (process_serial_event): Likewise.
7738 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7739 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7741 2014-02-12 Tom Tromey <tromey@redhat.com>
7743 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7744 bin2hex, not hexify.
7745 * tracepoint.c (cmd_qtstatus): Likewise.
7747 2014-02-12 Tom Tromey <tromey@redhat.com>
7749 * remote-utils.c (monitor_output): Pass explicit length to
7752 2014-02-12 Tom Tromey <tromey@redhat.com>
7754 * tracepoint.c: Include rsp-low.h.
7755 * server.c: Include rsp-low.h.
7756 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7757 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7759 * remote-utils.c: Include rsp-low.h.
7760 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7761 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7762 (convert_int_to_ascii, convert_ascii_to_int): Move to
7764 * regcache.c: Include rsp-low.h.
7765 * ax.c: Include rsp-low.h.
7766 * Makefile.in (SFILES): Add common/rsp-low.c.
7767 (OBS): Add rsp-low.o.
7768 (rsp-low.o): New target.
7770 2014-02-12 Tom Tromey <tromey@redhat.com>
7772 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7773 Include print-utils.h.
7774 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7775 (plongest, thirty_two, phex_nz): Remove.
7776 * Makefile.in (SFILES): Add common/print-utils.c.
7777 (OBS): Add print-utils.o.
7778 (print-utils-ipa.o): New target.
7779 (print-utils.o): New target.
7780 (IPA_OBJS): Add print-utils-ipa.o.
7782 2014-02-06 Tom Tromey <tromey@redhat.com>
7784 * Makefile.in (SFILES): Fix indentation.
7786 2014-02-05 Doug Evans <dje@google.com>
7788 * linux-low.c (linux_wait_for_event): Improve comment.
7789 (linux_wait_1): Keep current_inferior in sync with event_child.
7791 2014-01-22 Doug Evans <dje@google.com>
7793 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7795 2014-01-22 Doug Evans <dje@google.com>
7797 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7798 * configure: Regenerate.
7799 * config.in: Regenerate.
7800 * Makefile.in (SFILES): Add debug.c.
7802 * debug.c: New file.
7803 * debug.h: New file.
7804 * linux-aarch64-low.c (*): Update all debugging printfs to use
7805 debug_printf instead of fprintf.
7806 * linux-arm-low.c (*): Ditto.
7807 * linux-cris-low.c (*): Ditto.
7808 * linux-crisv32-low.c (*): Ditto.
7809 * linux-m32r-low.c (*): Ditto.
7810 * linux-sparc-low.c (*): Ditto.
7811 * linux-x86.c (*): Ditto.
7812 * linux-low.c (*): Ditto.
7813 (linux_wait_1): Add calls to debug_enter, debug_exit.
7814 (linux_wait): Remove redundant debugging printf.
7815 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7816 (linux_resume, unstop_all_lwps): Ditto.
7817 * mem-break.c (*): Update all debugging printfs to use
7818 debug_printf instead of fprintf.
7819 * remote-utils.c (*): Ditto.
7820 * thread-db.c (*): Ditto.
7821 * server.c #include <ctype.h>, "gdb_vecs.h".
7822 (debug_threads): Moved to debug.c.
7823 (*): Update all debugging printfs to use debug_printf instead of
7825 (start_inferior): Replace call to fflush with call to debug_flush.
7826 (monitor_show_help): Mention set debug-format.
7827 (parse_debug_format_options): New function.
7828 (handle_monitor_command): Handle "monitor set debug-format".
7829 (gdbserver_usage): Mention --debug-format.
7830 (main): Parse --debug-format.
7831 * server.h (debug_threads): Declaration moved to debug.h.
7833 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7834 trace_debug_1 that uses debug_printf.
7835 (tracepoint_look_up_symbols): Update all debugging printfs to use
7836 debug_printf instead of fprintf.
7838 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7840 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7843 2014-01-17 Pedro Alves <palves@redhat.com>
7846 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7847 defined after including gdb_proc_service.h.
7849 2014-01-16 Doug Evans <dje@google.com>
7851 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7852 (match_dll): Use it.
7854 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7856 * target.h (target_ops) <read_btrace>: Change parameters and
7857 return type to allow error reporting.
7858 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7859 trace reading errors on.
7860 * linux-low.c (linux_low_read_btrace): Pass trace reading
7862 (linux_low_disable_btrace): New.
7864 2014-01-15 Doug Evans <dje@google.com>
7866 * inferiors.c (thread_id_to_gdb_id): Delete.
7867 * inferiors.h (thread_id_to_gdb_id): Delete.
7869 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7871 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7872 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7875 2014-01-08 Pedro Alves <palves@redhat.com>
7877 * server.c (handle_status): Don't discard previous queued stop
7878 replies or thread's pending status here.
7879 (main) <disconnection>: Do it here instead.
7881 2014-01-08 Pedro Alves <palves@redhat.com>
7883 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7884 * server.c (visit_actioned_threads, handle_pending_status): New
7886 (handle_v_cont): Factor out parts to ...
7887 (resume): ... this new function. If in all-stop, and a thread
7888 being resumed has a pending status, report it without actually
7890 (myresume): Adjust to use the new 'resume' function.
7891 (clear_pending_status_callback, set_pending_status_callback)
7892 (find_status_pending_thread_callback): New functions.
7893 (handle_status): Handle the case of multiple threads having
7894 interesting statuses to report. Report threads' real last signal
7895 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7896 with an interesting thread to report the status for, instead of
7897 always reporting the status of the first thread.
7899 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7901 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7902 * gdbreplay.c (gdbreplay_version): Likewise.
7904 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7906 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7907 iov.iov_len with the real length in use.
7909 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7911 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7912 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7913 for all targets that use win32-low.c.
7914 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7915 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7917 2013-12-13 Pedro Alves <palves@redhat.com>
7919 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7920 if equal to TARGET_WAITKIND_LOADED.
7921 * win32-low.c (cached_status): New static global.
7922 (win32_wait): Add declaration.
7923 (do_initial_child_stuff): Flush all initial pending debug events
7924 up to the initial breakpoint.
7925 (win32_wait): If CACHED_STATUS was set, return that instead
7926 of doing a real wait. Remove the code resuming the execution
7927 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7928 during the initial phase. Also remove the code changing
7929 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7930 TARGET_WAITKIND_STOPPED.
7932 2013-12-11 Yao Qi <yao@codesourcery.com>
7934 * notif.c (handle_notif_ack): Return 0 if no notification
7937 2013-11-20 Doug Evans <dje@google.com>
7939 * linux-low.c (linux_set_resume_request): Fix comment.
7941 2013-11-20 Doug Evans <dje@google.com>
7943 * linux-low.c (resume_status_pending_p): Tweak comment.
7945 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7947 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7948 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7949 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7950 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7951 (srv_amd64_regobj): Add amd64-mpx.o.
7952 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7953 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7954 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7955 * i387-fp.c (num_pl_bnd_register) Added constant.
7956 (num_pl_bnd_cfg_registers) Added constant.
7957 (struct i387_xsave) Added reserved area and MPX fields.
7958 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7959 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7961 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7962 (init_registers_amd64_mpx_linux): Declare new function.
7963 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7964 (x86_64_regmap): Add MPX registers.
7965 (x86_linux_read_description): Add MPX case.
7966 (initialize_low_arch): Initialize MPX targets.
7968 2013-11-18 Tom Tromey <tromey@redhat.com>
7970 * configure: Rebuild.
7971 * configure.ac: Don't check for stdlib.h.
7972 * gdbreplay.c: Unconditionally include stdlib.h.
7974 2013-11-18 Tom Tromey <tromey@redhat.com>
7976 * config.in: Rebuild.
7977 * configure: Rebuild.
7978 * configure.ac: Don't use AC_HEADER_DIRENT.
7980 2013-11-18 Tom Tromey <tromey@redhat.com>
7982 * server.h: Don't check HAVE_STRING_H.
7983 * gdbreplay.c: Don't check HAVE_STRING_H.
7984 * configure: Rebuild.
7986 2013-11-18 Tom Tromey <tromey@redhat.com>
7988 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7991 2013-11-08 Tom Tromey <tromey@redhat.com>
7993 * configure, config.in: Rebuild.
7994 * configure.ac: Remove unused configury.
7996 2013-11-08 Tom Tromey <tromey@redhat.com>
7998 * acinclude.m4: Include common.m4, codeset.m4.
7999 * configure, config.in: Rebuild.
8000 * configure.ac: Use GDB_AC_COMMON.
8002 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8004 * linux-s390-low.c (HWCAP_S390_TE): New define.
8005 (s390_arch_setup): Consider the TE field in the HWCAP for
8006 determining 'have_regset_tdb'.
8008 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8011 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8014 2013-10-02 Pedro Alves <palves@redhat.com>
8016 * server.c (process_serial_event): Don't output "GDBserver
8017 exiting" if GDB is connected through stdio.
8018 * target.c (mywait): Likewise, be silent if GDB is connected
8021 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8023 * lynx-low.c (lynx_add_threads_after_attach): New function.
8024 (lynx_attach): Remove call to add_thread. Add call to
8025 lynx_add_threads_after_attach instead.
8027 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8029 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8030 * config.in, configure: Regenerated.
8032 2013-09-18 Yao Qi <yao@codesourcery.com>
8035 * server.c (start_inferior): Clear 'resume_info'.
8037 2013-09-16 Jiong Wang <jiwang@tilera.com>
8039 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8042 2013-09-16 Jiong Wang <jiwang@tilera.com>
8044 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8045 linux-tile-low.o to srv_tgtobj.
8047 2013-09-16 Will Newton <will.newton@linaro.org>
8049 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8052 2013-09-06 Pedro Alves <palves@redhat.com>
8054 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8055 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8056 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8057 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8058 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8059 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8061 2013-09-06 Pedro Alves <palves@redhat.com>
8063 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8064 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8066 2013-09-06 Pedro Alves <palves@redhat.com>
8068 * linux-amd64-ipa.c: Include tracepoint.h.
8069 * linux-i386-ipa.c: Include tracepoint.h.
8071 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8073 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8074 (ps_get_thread_area): New function.
8076 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8078 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8079 (initialize_low_arch): Call init_registers_crisv32 rather than
8080 init_register_crisv32.
8082 2013-09-05 Pedro Alves <palves@redhat.com>
8084 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8086 * hostio.h: ... this new file.
8087 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8088 win32-low.c: Include hostio.h.
8090 2013-09-05 Pedro Alves <palves@redhat.com>
8092 * server.h (gdb_client_data, handler_func, callback_handler_func)
8093 (delete_file_handler, add_file_handler, append_callback_event)
8094 (delete_callback_event, start_event_loop, initialize_event_loop):
8095 Move to event-loop.h and include it.
8096 * event-loop.h: New file.
8098 2013-09-05 Pedro Alves <palves@redhat.com>
8100 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8101 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8102 (loaded_dll, unloaded_dll): Move to ...
8103 * dll.h: ... this new file.
8104 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8106 2013-09-05 Pedro Alves <palves@redhat.com>
8108 * server.h (current_process, get_thread_process, all_processes)
8109 (add_inferior_to_list, for_each_inferior, current_inferior)
8110 (remove_inferior, add_process, remove_process, find_process_pid)
8111 (have_started_inferiors_p, have_attached_inferiors_p)
8112 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8113 (clear_inferiors, find_inferior, find_inferior_id)
8114 (inferior_target_data, set_inferior_target_data)
8115 (inferior_regcache_data, set_inferior_regcache_data): Move to
8116 inferiors.h, and include it.
8117 * inferiors.h: New file.
8119 2013-09-05 Pedro Alves <palves@redhat.com>
8121 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8125 2013-09-05 Pedro Alves <palves@redhat.com>
8127 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8129 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8130 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8131 (handle_tracepoint_general_set, handle_tracepoint_query)
8132 (tracepoint_finished_step, tracepoint_was_hit)
8133 (release_while_stepping_state_list, current_traceframe)
8134 (in_readonly_region, traceframe_read_mem)
8135 (fetch_traceframe_registers, traceframe_read_sdata)
8136 (traceframe_read_info, struct fast_tpoint_collect_status)
8137 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8138 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8139 (supply_fast_tracepoint_registers)
8140 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8141 (ipa_tdesc, claim_trampoline_space)
8142 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8143 (agent_mem_read, agent_get_trace_state_variable_value)
8144 (agent_set_trace_state_variable_value, agent_tsv_read)
8145 (agent_mem_read_string, get_raw_reg_func_addr)
8146 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8147 * tracepoint.h: ... this new file.
8149 2013-09-05 Pedro Alves <palves@redhat.com>
8151 * server.h (perror_with_name, error, fatal, warning, paddress)
8152 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8154 * utils.h: New file.
8156 2013-09-05 Pedro Alves <palves@redhat.com>
8158 * server.h (remote_debug, noack_mode, transport_is_reliable)
8159 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8160 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8161 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8162 (write_enn, initialize_async_io, enable_async_io)
8163 (disable_async_io, check_remote_input_interrupt_request)
8164 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8165 (dead_thread_notify, prepare_resume_reply)
8166 (decode_address_to_semicolon, decode_address, decode_m_packet)
8167 (decode_M_packet, decode_X_packet, decode_xfer_write)
8168 (decode_search_memory_packet, unhexify, hexify)
8169 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8170 (look_up_one_symbol, relocate_instruction)
8171 (monitor_output): Move to remote-utils.h, and include it.
8172 * remote-utils.h: New file.
8174 2013-09-05 Pedro Alves <palves@redhat.com>
8176 * server.h (_): Delete.
8178 2013-09-02 Pedro Alves <palves@redhat.com>
8180 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8181 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8183 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8185 2013-09-02 Pierre Muller <muller@sourceware.org>
8187 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8188 or WriteProcessMemory complete successfully and handle
8189 ERROR_PARTIAL_COPY error.
8191 2013-09-02 Pedro Alves <palves@redhat.com>
8193 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8194 error instead of EIO.
8196 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8199 * linux-low.c: Include filestuff.h.
8200 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8201 * lynx-low.c: Include filestuff.h.
8202 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8203 * server.c: Include filestuff.h.
8204 (main): Call notice_open_fds.
8205 * spu-low.c: Include filestuff.h.
8206 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8208 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8210 * Makefile.in: Explain why ../target and ../nat are not
8211 listed as include file search paths.
8212 (linux-waitpid.o): New object file rule.
8213 * configure.srv (srv_native_linux_obj): New variable.
8214 Replace all occurrences of linux native object files with
8215 $srv_native_linux_obj.
8216 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8217 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8218 (linux_enable_event_reporting): Remove declaration.
8219 (my_waitpid): Moved to common/linux-waitpid.c.
8220 (linux_wait_for_event): Pass ptid when calling
8221 linux_enable_event_reporting.
8222 (linux_supports_tracefork_flag): Remove.
8223 (linux_enable_event_reporting): Likewise.
8224 (linux_tracefork_grandchild): Remove.
8225 (STACK_SIZE): Moved to common/linux-ptrace.c.
8226 (linux_tracefork_child): Remove.
8227 (linux_test_for_tracefork): Remove.
8228 (linux_look_up_symbols): Call linux_supports_traceclone.
8229 (initialize_low): Remove call to linux_test_for_tracefork.
8230 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8231 common/linux-ptrace.h.
8232 (PTRACE_TYPE_ARG4): Likewise.
8233 Include linux-ptrace.h.
8235 2013-08-21 Pedro Alves <palves@redhat.com>
8237 * config.in: Renegerate.
8239 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8241 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8242 (SFILES): Remove $(srcdir)/common/target-common.c and
8243 add $(srcdir)/target/waitstatus.c.
8244 (OBS): Remove target-common.o and add waitstatus.o.
8245 (server_h): Remove $(srcdir)/../common/target-common.h and
8246 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8247 and $(srcdir)/../target/waitstatus.h.
8248 (target-common.o): Remove.
8249 (waitstatus.o): New target object file.
8250 * target.h: Do not include target-common.h and
8251 include target/resume.h, target/wait.h and
8252 target/waitstatus.h.
8254 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8256 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8257 to PTRACE_TYPE_ARG3.
8258 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8259 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8261 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8262 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8264 2013-07-27 Jie Zhang <jie@codesourcery.com>
8265 Daniel Jacobowitz <dan@codesourcery.com>
8266 Yao Qi <yao@codesourcery.com>
8268 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8269 (mips-linux-watch.o): New rule.
8270 (mips_linux_watch_h): New variable.
8271 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8273 * linux-mips-low.c: Include mips-linux-watch.h.
8274 (struct arch_process_info, struct arch_lwp_info): New.
8275 (update_watch_registers_callback): New function.
8276 (mips_linux_new_process, mips_linux_new_thread) New functions.
8277 (mips_linux_prepare_to_resume, mips_insert_point): New
8279 (mips_remove_point, mips_stopped_by_watchpoint): New
8281 (rsp_bp_type_to_target_hw_bp_type): New function.
8282 (mips_stopped_data_address): New function.
8283 (the_low_target): Add watchpoint support functions.
8285 2013-07-27 Yao Qi <yao@codesourcery.com>
8287 * i386-low.c: Include break-common.h.
8288 (enum target_hw_bp_type): Remove.
8290 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8292 * Makefile.in (SFILES): /common/target-common.c.
8293 (OBS): Add target-common.o.
8294 (server_h): Add $(srcdir)/../common/target-common.h.
8295 (target-common.o): New target.
8296 * server.c (queue_stop_reply_callback): Free
8297 status string after use.
8298 * target.c (target_waitstatus_to_string): Remove.
8299 * target.h: Include target-common.h.
8300 (resume_kind): Likewise.
8301 (target_waitkind): Likewise.
8302 (target_waitstatus): Likewise.
8303 (TARGET_WNOHANG): Likewise.
8305 2013-07-04 Yao Qi <yao@codesourcery.com>
8307 * Makefile.in (host_alias): Use @host_noncanonical@.
8308 (target_alias): Use @target_noncanonical@.
8309 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8310 ACX_NONCANONICAL_HOST.
8311 * configure: Regenerated.
8314 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8316 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8317 * configure: Rebuild.
8318 * Makefile.in (version_host, version_target): Get from configure.
8319 (version.c): Use $(version_host) and $(version_target).
8321 2013-07-03 Pedro Alves <palves@redhat.com>
8323 * Makefile.in (config.status): Depend on development.sh.
8324 * acinclude.m4: Include libmcheck.m4.
8325 * configure: Regenerate.
8327 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8329 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8330 attribute inside the parentheses.
8331 (winapi_DebugSetProcessKillOnExit): Ditto.
8332 (winapi_DebugBreakProcess): Ditto.
8333 (winapi_GenerateConsoleCtrlEvent): Ditto.
8335 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8337 * notif.h (notif_event): Add a dummy member to avoid compiler
8340 2013-07-01 Pedro Alves <palves@redhat.com>
8342 * hostio.c (HOSTIO_PATH_MAX): Define.
8343 (require_filename, handle_open, handle_unlink, handle_readlink):
8346 2013-07-01 Pedro Alves <palves@redhat.com>
8348 * server.h: Include "pathmax.h".
8349 * linux-low.c: Don't include sys/param.h.
8350 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8352 * win32-low.c: Don't include sys/param.h.
8353 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8355 2013-07-01 Pedro Alves <palves@redhat.com>
8357 * event-loop.c: Don't check HAVE_UNISTD_H before including
8359 * gdbreplay.c: Likewise.
8360 * remote-utils.c: Likewise.
8361 * server.c: Likewise.
8362 * configure.ac: Don't check for unistd.h.
8363 * configure: Regenerate.
8365 2013-06-28 Tom Tromey <tromey@redhat.com>
8367 * Makefile.in (version.c): Use version.in, not
8370 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8372 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8373 * configure: Rebuild.
8374 * Makefile.in (version_host, version_target): Get from configure.
8375 (version.c): Use $(version_host) and $(version_target).
8377 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8379 Fix trace-status to output user name without trailing colon.
8380 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8382 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8384 Fix trace-status to output proper start-time and stop-time.
8385 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8386 output start time and stop time in hex as gdb expects.
8388 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8390 * tracepoint.c (build_traceframe_info_xml): Output trace state
8391 variables present in the trace buffer.
8393 2013-06-24 Tom Tromey <tromey@redhat.com>
8395 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8397 (version.o): Remove.
8398 * gdbreplay.c: Include version.h.
8399 (version, host_name): Don't declare.
8400 * server.h: Include version.h.
8401 (version, host_name): Don't declare.
8403 2013-06-12 Pedro Alves <palves@redhat.com>
8405 * linux-x86-low.c (linux_is_elf64): Delete global.
8406 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8407 with local linux_pid_exe_is_elf_64_file use.
8409 2013-06-11 Pedro Alves <palves@redhat.com>
8411 * linux-low.c (regset_disabled, disable_regset): New functions.
8412 (regsets_fetch_inferior_registers)
8413 (regsets_store_inferior_registers): Use them.
8414 (initialize_regsets_info); Don't allocate the disabled_regsets
8416 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8419 2013-06-11 Pedro Alves <palves@redhat.com>
8421 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8424 2013-06-11 Pedro Alves <palves@redhat.com>
8426 * linux-x86-low.c (initialize_low_arch): Call
8427 init_registers_x32_avx_linux.
8429 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8431 Fix compatibility with Android Bionic.
8432 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8435 2013-06-07 Pedro Alves <palves@redhat.com>
8438 * Makefile.in (OBS): Add tdesc.o.
8439 (IPA_OBJS): Add tdesc-ipa.o.
8440 (tdesc-ipa.o): New rule.
8441 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8443 * linux-low.c (new_inferior): Delete.
8444 (disabled_regsets, num_regsets): Delete.
8445 (linux_add_process): Adjust to set the new per-process
8447 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8448 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8449 was a stop. When calling arch_setup, switch the current inferior
8450 to the thread that got an event.
8451 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8452 (regsets_fetch_inferior_registers)
8453 (regsets_store_inferior_registers): New regsets_info parameter.
8455 (linux_register_in_regsets): New regs_info parameter. Adjust to
8457 (register_addr, fetch_register, store_register): New usrregs_info
8458 parameter. Adjust to use it.
8459 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8460 parameter regs_info. Adjust to use it.
8461 (linux_fetch_registers): Get the current inferior's regs_info, and
8463 (linux_store_registers): Ditto.
8464 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8465 (initialize_low): Don't initialize the target_regsets here. Call
8466 initialize_low_arch.
8467 * linux-low.h (target_regsets): Delete declaration.
8468 (struct regsets_info): New.
8469 (struct usrregs_info): New.
8470 (struct regs_info): New.
8471 (struct process_info_private) <new_inferior>: New field.
8472 (struct linux_target_ops): Delete the num_regs, regmap, and
8473 regset_bitmap fields. New field regs_info.
8474 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8475 * i387-fp.c (num_xmm_registers): Delete.
8476 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8477 calls to new interface.
8478 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8479 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8480 Infer the number of xmm registers from the regcache's target
8482 * i387-fp.h (num_xmm_registers): Delete.
8483 * inferiors.c (add_thread): Don't install the thread's regcache
8485 * proc-service.c (gregset_info): Fetch the current inferior's
8486 regs_info. Adjust to use it.
8487 * regcache.c: Include tdesc.h.
8488 (register_bytes, reg_defs, num_registers)
8489 (gdbserver_expedite_regs): Delete.
8490 (get_thread_regcache): If the thread doesn't have a regcache yet,
8491 create one, instead of aborting gdbserver.
8492 (regcache_invalidate_one): Rename to ...
8493 (regcache_invalidate_thread): ... this.
8494 (regcache_invalidate_one): New.
8495 (regcache_invalidate): Only invalidate registers of the current
8497 (init_register_cache): Add target_desc parameter, and use it.
8498 (new_register_cache): Ditto. Assert the target description has a
8499 non zero registers_size.
8500 (regcache_cpy): Add assertions. Adjust.
8501 (realloc_register_cache, set_register_cache): Delete.
8502 (registers_to_string, registers_from_string): Adjust.
8503 (find_register_by_name, find_regno, find_register_by_number)
8504 (register_cache_size): Add target_desc parameter, and use it.
8505 (free_register_cache_thread, free_register_cache_thread_one)
8506 (regcache_release, register_cache_size): New.
8507 (register_size): Add target_desc parameter, and use it.
8508 (register_data, supply_register, supply_register_zeroed)
8509 (supply_regblock, supply_register_by_name, collect_register)
8510 (collect_register_as_string, collect_register_by_name): Adjust.
8511 * regcache.h (struct target_desc): Forward declare.
8512 (struct regcache) <tdesc>: New field.
8513 (init_register_cache, new_register_cache): Add target_desc
8515 (regcache_invalidate_thread): Declare.
8516 (regcache_invalidate_one): Delete declaration.
8517 (regcache_release): Declare.
8518 (find_register_by_number, register_cache_size, register_size)
8519 (find_regno): Add target_desc parameter.
8520 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8522 * remote-utils.c: Include tdesc.h.
8523 (outreg, prepare_resume_reply): Adjust.
8524 * server.c: Include tdesc.h.
8525 (gdbserver_xmltarget): Delete declaration.
8526 (get_features_xml, process_serial_event): Adjust.
8527 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8529 (struct process_info) <tdesc>: New field.
8530 (ipa_tdesc): Declare.
8531 * tdesc.c: New file.
8532 * tdesc.h: New file.
8533 * tracepoint.c: Include tdesc.h.
8534 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8535 (get_context_regcache): Adjust to pass ipa_tdesc down.
8536 (do_action_at_tracepoint): Adjust to get the register cache size
8537 from the context regcache's description.
8538 (traceframe_walk_blocks): Adjust to get the register cache size
8539 from the current trace frame's description.
8540 (traceframe_get_pc): Adjust to get current trace frame's
8541 description and pass it down.
8542 (gdb_collect): Adjust to get the register cache size from the
8544 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8545 (gdbserver_xmltarget): Delete.
8546 (initialize_low_tracepoint): Set the ipa's target description.
8547 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8548 (initialize_low_tracepoint): Set the ipa's target description.
8549 * linux-x86-low.c: Include tdesc.h.
8550 [__x86_64__] (is_64bit_tdesc): New.
8551 (ps_get_thread_area, x86_get_thread_area): Use it.
8552 (i386_cannot_store_register): Rename to ...
8553 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8554 (i386_cannot_fetch_register): Rename to ...
8555 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8556 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8558 (target_regsets): Rename to ...
8559 (x86_regsets): ... this.
8560 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8562 (x86_siginfo_fixup): Use is_64bit_tdesc.
8563 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8564 (tdesc_x32_avx_linux, tdesc_x32_linux)
8565 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8567 (x86_linux_update_xmltarget): Delete.
8568 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8569 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8570 (AMD64_LINUX_USER64_CS): New.
8571 (x86_linux_read_description): New, based on
8572 x86_linux_update_xmltarget.
8573 (same_process_callback): New.
8574 (x86_arch_setup_process_callback): New.
8575 (x86_linux_update_xmltarget): New.
8576 (x86_regsets_info): New.
8577 (amd64_linux_regs_info): New.
8578 (i386_linux_usrregs_info): New.
8579 (i386_linux_regs_info): New.
8580 (x86_linux_regs_info): New.
8581 (x86_arch_setup): Reimplement.
8582 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8583 (x86_emit_ops): Ditto.
8584 (the_low_target): Adjust. Install x86_linux_regs_info,
8585 x86_cannot_fetch_register, and x86_cannot_store_register.
8586 (initialize_low_arch): New.
8587 * linux-ia64-low.c (tdesc_ia64): Declare.
8588 (ia64_fetch_register): Adjust.
8589 (ia64_usrregs_info, regs_info): New globals.
8590 (ia64_regs_info): New function.
8591 (the_low_target): Adjust.
8592 (initialize_low_arch): New function.
8593 * linux-sparc-low.c (tdesc_sparc64): Declare.
8594 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8596 (sparc_arch_setup): New function.
8597 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8598 (the_low_target): Adjust.
8599 (initialize_low_arch): New function.
8600 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8601 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8602 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8603 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8604 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8605 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8606 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8607 (tdesc_powerpc_isa205_vsx64l): Declare.
8608 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8609 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8610 (ppc_set_pc, ppc_get_hwcap): Adjust.
8611 (ppc_usrregs_info): Forward declare.
8612 (!__powerpc64__) ppc_regmap_adjusted: New global.
8613 (ppc_arch_setup): Adjust to the current process'es target
8615 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8616 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8617 (ppc_store_evrregset): Adjust.
8618 (target_regsets): Rename to ...
8619 (ppc_regsets): ... this, and make static.
8620 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8621 (ppc_regs_info): New function.
8622 (the_low_target): Adjust.
8623 (initialize_low_arch): New function.
8624 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8625 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8626 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8627 (tdesc_s390x_linux64v2): Declare.
8628 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8629 (s390_fill_gregset, s390_store_last_break): Adjust.
8630 (target_regsets): Rename to ...
8631 (s390_regsets): ... this, and make static.
8632 (s390_get_pc, s390_set_pc): Adjust.
8633 (s390_get_hwcap): New target_desc parameter, and use it.
8634 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8635 (s390_arch_setup): Adjust to set the current process'es target
8636 description. Don't adjust the regmap.
8637 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8638 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8639 (regs_info_3264): New globals.
8640 (s390_regs_info): New function.
8641 (the_low_target): Adjust.
8642 (initialize_low_arch): New function.
8643 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8644 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8645 [__mips64] (init_registers_mips_linux)
8646 (init_registers_mips_dsp_linux): Delete defines.
8647 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8648 (have_dsp): New global.
8649 (mips_read_description): New, based on mips_arch_setup.
8650 (mips_arch_setup): Reimplement.
8651 (get_usrregs_info): New function.
8652 (mips_cannot_fetch_register, mips_cannot_store_register)
8653 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8654 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8655 (target_regsets): Rename to ...
8656 (mips_regsets): ... this, and make static.
8657 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8658 (dsp_regs_info, regs_info): New globals.
8659 (mips_regs_info): New function.
8660 (the_low_target): Adjust.
8661 (initialize_low_arch): New function.
8662 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8663 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8665 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8666 (arm_read_description): New, with bits factored from
8668 (arm_arch_setup): Reimplement.
8669 (target_regsets): Rename to ...
8670 (arm_regsets): ... this, and make static.
8671 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8672 (arm_regs_info): New function.
8673 (the_low_target): Adjust.
8674 (initialize_low_arch): New function.
8675 * linux-m68k-low.c (tdesc_m68k): Declare.
8676 (target_regsets): Rename to ...
8677 (m68k_regsets): ... this, and make static.
8678 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8679 (m68k_regs_info): New function.
8680 (m68k_arch_setup): New function.
8681 (the_low_target): Adjust.
8682 (initialize_low_arch): New function.
8683 * linux-sh-low.c (tdesc_sharch): Declare.
8684 (target_regsets): Rename to ...
8685 (sh_regsets): ... this, and make static.
8686 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8687 (sh_regs_info, sh_arch_setup): New functions.
8688 (the_low_target): Adjust.
8689 (initialize_low_arch): New function.
8690 * linux-bfin-low.c (tdesc_bfin): Declare.
8691 (bfin_arch_setup): New function.
8692 (bfin_usrregs_info, regs_info): New globals.
8693 (bfin_regs_info): New function.
8694 (the_low_target): Adjust.
8695 (initialize_low_arch): New function.
8696 * linux-cris-low.c (tdesc_cris): Declare.
8697 (cris_arch_setup): New function.
8698 (cris_usrregs_info, regs_info): New globals.
8699 (cris_regs_info): New function.
8700 (the_low_target): Adjust.
8701 (initialize_low_arch): New function.
8702 * linux-cris-low.c (tdesc_crisv32): Declare.
8703 (cris_arch_setup): New function.
8704 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8705 (cris_regs_info): New function.
8706 (the_low_target): Adjust.
8707 (initialize_low_arch): New function.
8708 * linux-m32r-low.c (tdesc_m32r): Declare.
8709 (m32r_arch_setup): New function.
8710 (m32r_usrregs_info, regs_info): New globals.
8711 (m32r_regs_info): Adjust.
8712 (initialize_low_arch): New function.
8713 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8714 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8715 (tic6x_usrregs_info): Forward declare.
8716 (tic6x_read_description): New function, based on ...
8717 (tic6x_arch_setup): ... this. Reimplement.
8718 (target_regsets): Rename to ...
8719 (tic6x_regsets): ... this, and make static.
8720 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8721 (tic6x_regs_info): New function.
8722 (the_low_target): Adjust.
8723 (initialize_low_arch): New function.
8724 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8725 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8726 (target_regsets): Rename to ...
8727 (xtensa_regsets): ... this, and make static.
8728 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8730 (xtensa_arch_setup, xtensa_regs_info): New functions.
8731 (the_low_target): Adjust.
8732 (initialize_low_arch): New function.
8733 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8734 (nios2_arch_setup): Set the current process'es tdesc.
8735 (target_regsets): Rename to ...
8736 (nios2_regsets): ... this.
8737 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8738 (nios2_regs_info): New function.
8739 (the_low_target): Adjust.
8740 (initialize_low_arch): New function.
8741 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8742 (aarch64_arch_setup): Set the current process'es tdesc.
8743 (target_regsets): Rename to ...
8744 (aarch64_regsets): ... this.
8745 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8746 (aarch64_regs_info): New function.
8747 (the_low_target): Adjust.
8748 (initialize_low_arch): New function.
8749 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8751 (target_regsets): Rename to ...
8752 (tile_regsets): ... this.
8753 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8754 (tile_regs_info): New function.
8755 (tile_arch_setup): Set the current process'es tdesc.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * spu-low.c (tdesc_spu): Declare.
8759 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8760 * win32-arm-low.c (tdesc_arm): Declare.
8761 (arm_arch_setup): New function.
8762 (the_low_target): Install arm_arch_setup instead of
8764 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8765 (init_windows_x86): Rename to ...
8766 (i386_arch_setup): ... this. Set `win32_tdesc'.
8767 (the_low_target): Adjust.
8768 * win32-low.c (win32_tdesc): New global.
8769 (child_add_thread): Don't create the thread cache here.
8770 (do_initial_child_stuff): Set the new process'es tdesc.
8771 * win32-low.h (struct target_desc): Forward declare.
8772 (win32_tdesc): Declare.
8773 * lynx-i386-low.c (tdesc_i386): Declare global.
8774 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8775 * lynx-low.c (lynx_tdesc): New global.
8776 (lynx_add_process): Set the new process'es tdesc.
8777 * lynx-low.h (struct target_desc): Forward declare.
8778 (lynx_tdesc): Declare global.
8779 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8780 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8781 * nto-low.c (nto_tdesc): New global.
8782 (do_attach): Set the new process'es tdesc.
8783 * nto-low.h (struct target_desc): Forward declare.
8784 (nto_tdesc): Declare.
8785 * nto-x86-low.c (tdesc_i386): Declare.
8786 (nto_x86_arch_setup): Set `nto_tdesc'.
8788 2013-06-04 Gary Benson <gbenson@redhat.com>
8790 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8791 to qSupported response when appropriate.
8792 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8793 with nonzero-length annex.
8794 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8795 arguments supplied in annex.
8797 2013-05-31 Doug Evans <dje@google.com>
8800 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8801 64 bits in 64-cross-32 environment.
8803 2013-05-28 Pedro Alves <palves@redhat.com>
8805 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8806 (aarch64-without-fpu.c): Delete rule.
8807 * configure.srv (aarch64*-*-linux*): Remove references to
8808 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8809 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8812 2013-05-24 Pedro Alves <palves@redhat.com>
8814 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8815 instead of strchr/decode_address. Error if the range isn't split
8816 with a ','. Don't assume there's be a ':' in the action.
8818 2013-05-23 Yao Qi <yao@codesourcery.com>
8819 Pedro Alves <palves@redhat.com>
8821 * linux-low.c (lwp_in_step_range): New function.
8822 (linux_wait_1): If the thread was range stepping and stopped
8823 outside the stepping range, report the stop to GDB. Otherwise,
8824 continue stepping. Add range stepping debug output.
8825 (linux_set_resume_request): Copy the step range from the resume
8827 (linux_supports_range_stepping): New.
8828 (linux_target_ops) <supports_range_stepping>: Set to
8829 linux_supports_range_stepping.
8830 * linux-low.h (struct linux_target_ops)
8831 <supports_range_stepping>: New field.
8832 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8833 * linux-x86-low.c (x86_supports_range_stepping): New.
8834 (the_low_target) <supports_range_stepping>: Set to
8835 x86_supports_range_stepping.
8836 * server.c (handle_v_cont): Handle 'r' action.
8837 (handle_v_requests): Append ";r" if the target supports range
8839 * target.h (struct thread_resume) <step_range_start,
8840 step_range_end>: New fields.
8841 (struct target_ops) <supports_range_stepping>:
8843 (target_supports_range_stepping): New macro.
8845 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8847 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8848 confusion in comment.
8850 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8852 * lynx-low.c (struct process_info_private): New type.
8853 (lynx_add_process): New function.
8854 (lynx_create_inferior, lynx_attach): Replace calls to
8855 add_process by calls to lynx_add_process.
8856 (lynx_resume): If PTID is null, then try using
8857 current_process()->private->last_wait_event_ptid.
8859 (lynx_clear_inferiors): Delete. The contents of that function
8860 has been inlined in lynx_mourn;
8861 (lynx_wait_1): Save the ptid in the process's private data.
8862 (lynx_mourn): Free the process' private data. Replace call
8863 to lynx_clear_inferiors by call to clear_inferiors.
8865 2013-05-17 Yao Qi <yao@codesourcery.com>
8867 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8870 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8872 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8873 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8874 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8875 PT_TEXT_END_ADDR guards. Update comments.
8876 (linux_target_op) <read_offsets>: Conditionally define to
8877 linux_read_offsets if the target is UCLIBC and if it defines
8878 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8880 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8881 Andrew Jenner <andrew@codesourcery.com>
8883 * Makefile.in (SFILES): Add linux-nios2-low.c.
8884 (clean): Add action to delete nios2-linux.c.
8885 (nios2-linux.c): New rule.
8886 * configure.srv: Add nios2*-*-linux*.
8887 * linux-nios2-low.c: New.
8889 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8891 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8893 2013-04-25 Hui Zhu <hui@codesourcery.com>
8896 * ax.c (ax_printf): Add fflush.
8898 2013-04-22 Tom Tromey <tromey@redhat.com>
8900 * Makefile.in (SFILES): Add filestuff.c.
8901 (OBS): Add filestuff.o.
8902 (filestuff.o): New target.
8903 * config.in, configure: Rebuild.
8904 * configure.ac: Check for fdwalk, pipe2.
8906 2013-04-17 Pedro Alves <palves@redhat.com>
8908 * configure.ac (USE_THREAD_DB): Delete variable.
8909 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8910 Don't AC_SUBST USE_THREAD_DB.
8911 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8912 * config.in, configure: Regenerate.
8914 2013-04-16 Pedro Alves <palves@redhat.com>
8916 * linux-low.h (struct lwp_info) <thread_known>: Move under
8917 the USE_THREAD_DB #ifdef.
8919 2013-04-16 Pedro Alves <palves@redhat.com>
8921 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8922 (linux-low.o): Delete rule.
8923 * linux-low.h: Always include "gdb_thread_db.h" instead of
8924 conditionally including thread_db.h.
8925 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8928 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8930 * Makefile.in (install-only): Fix make install regression.
8932 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8934 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8935 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8937 * gdbserver.1: Remove.
8939 2013-03-22 Pedro Alves <palves@redhat.com>
8941 * linux-low.c (handle_extended_wait): Don't call
8942 linux_enable_event_reporting.
8944 2013-03-15 Tony Theodore <tonyt@logyst.com>
8947 * Makefile.in (SHELL): Use @SHELL@.
8949 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8951 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8954 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8956 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8957 Remove extraneous NULL element.
8959 2013-03-13 Yao Qi <yao@codesourcery.com>
8961 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8962 'V' block in trace frame.
8964 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8966 * target.h (struct target_ops): Add btrace ops.
8967 (target_supports_btrace): New macro.
8968 (target_enable_btrace): New macro.
8969 (target_disable_btrace): New macro.
8970 (target_read_btrace): New macro.
8971 * gdbthread.h (struct thread_info): Add btrace field.
8972 * server.c: Include btrace-common.h.
8973 (handle_btrace_general_set): New function.
8974 (handle_btrace_enable): New function.
8975 (handle_btrace_disable): New function.
8976 (handle_general_set): Call handle_btrace_general_set.
8977 (handle_qxfer_btrace): New function.
8978 (struct qxfer qxfer_packets[]): Add btrace entry.
8979 * inferiors.c (remove_thread): Disable btrace.
8980 * linux-low: Include linux-btrace.h.
8981 (linux_low_enable_btrace): New function.
8982 (linux_low_read_btrace): New function.
8983 (linux_target_ops): Add btrace ops.
8984 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8985 Add srv_linux_btrace=yes.
8986 (x86_64-*-linux*): Add linux-btrace.o.
8987 Add srv_linux_btrace=yes.
8988 * configure.ac: Define HAVE_LINUX_BTRACE.
8989 * config.in: Regenerated.
8990 * configure: Regenerated.
8992 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8994 * server.c (handle_qxfer): Preserve error message if -3 is
8996 (qxfer): Document the -3 return value.
8998 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9000 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9001 (linux_btrace_h): New variable.
9002 (linux-btrace.o): New rule.
9004 2013-03-08 Stan Shebs <stan@codesourcery.com>
9005 Hafiz Abid Qadeer <abidh@codesourcery.com>
9007 * tracepoint.c (trace_buffer_size): New global.
9008 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9009 (init_trace_buffer): Change to one-argument function. Allocate
9010 trace buffer memory.
9011 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9012 handle QTBuffer:size packet.
9013 (cmd_bigqtbuffer_size): New function.
9014 (initialize_tracepoint): Call init_trace_buffer with
9015 DEFAULT_TRACE_BUFFER_SIZE.
9016 * server.c (handle_query): Add QTBuffer:size in the
9019 2013-03-07 Yao Qi <yao@codesourcery.com>
9021 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9022 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9024 (cmd_qtsp): Adjust condition. Do post increment.
9025 Set cur_action and cur_step_action back to 0.
9027 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9030 * linux-low.c (linux_write_memory): Return early success if LEN is
9033 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9035 * configure.srv: Add x86_64-*-cygwin* as target.
9037 2013-02-28 Tom Tromey <tromey@redhat.com>
9039 * configure.ac: Invoke AC_SYS_LARGEFILE.
9040 * configure, config.in: Rebuild.
9042 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9044 * win32-low.c: Throughout, fix format strings and casts of
9045 printf-like functions to avoid type related warnings on all
9047 (get_child_debug_event): Print dwDebugEventCode as hex since
9048 that's how it's usually documented.
9050 2013-02-28 Yao Qi <yao@codesourcery.com>
9052 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9055 2013-02-27 Jiong Wang <jiwang@tilera.com>
9057 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9058 (reg-tilegx32.c): New rule.
9059 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9060 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9061 different register info initializer according to elf class.
9062 (init_registers_tilgx32): New function. The tilegx32 register info
9064 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9065 (tile_store_gregset): Likewise.
9067 2013-02-27 Yao Qi <yao@codesourcery.com>
9069 * server.c (process_point_options): Print debug message when
9070 debug_threads is true.
9072 2013-02-26 Yao Qi <yao@codesourcery.com>
9074 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9076 2013-02-19 Pedro Alves <palves@redhat.com>
9077 Kai Tietz <ktietz@redhat.com>
9081 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9082 instead of strtoul to extract address from packet.
9083 (process_serial_event) <'z'>: Likewise.
9085 2013-02-18 Yao Qi <yao@codesourcery.com>
9087 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9089 2013-02-14 Pedro Alves <palves@redhat.com>
9093 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9094 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9096 2013-02-14 Pedro Alves <palves@redhat.com>
9098 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9100 2013-02-14 Pedro Alves <palves@redhat.com>
9102 * tracepoint.c (save_string): Delete.
9103 (add_tracepoint_action): Use savestring instead of save_string.
9105 2013-02-12 Pedro Alves <palves@redhat.com>
9107 * linux-xtensa-low.c: Ditto.
9108 * xtensa-xtregs.c: Ditto.
9110 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9112 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9115 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9117 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9118 aarch64_num_wp_regs and aarch64_num_bp_regs to
9119 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9121 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9123 * linux-aarch64-low.c (ps_get_thread_area): Replace
9124 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9126 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9127 Marcus Shawcroft <marcus.shawcroft@arm.com>
9128 Nigel Stephens <nigel.stephens@arm.com>
9129 Yufeng Zhang <yufeng.zhang@arm.com>
9131 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9132 (aarch64.c, aarch64-without-fpu.c): New targets.
9133 * configure.srv (aarch64*-*-linux*): New.
9134 * linux-aarch64-low.c: New file.
9136 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9138 * linux-low.c (handle_extended_wait, linux_create_inferior)
9139 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9140 (dequeue_one_deferred_signal, linux_resume_one_thread)
9141 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9142 (linux_tracefork_grandchild, linux_test_for_tracefork)
9143 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9144 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9145 where the argument is 0.
9147 2013-01-25 Yao Qi <yao@codesourcery.com>
9149 * event-loop.c: Include "queue.h".
9150 (gdb_event_p): New typedef.
9151 (struct gdb_event) <next_event>: Remove.
9152 (event_queue): Change to QUEUE(gdb_event_p).
9153 (async_queue_event): Remove.
9154 (gdb_event_xfree): New.
9155 (initialize_event_loop): New.
9156 (process_event): Use API from QUEUE.
9157 (wait_for_event): Likewise.
9158 * server.c (main): Call initialize_event_loop.
9159 * server.h (initialize_event_loop): Declare.
9161 2013-01-18 Yao Qi <yao@codesourcery.com>
9163 * ax.h (struct eval_agent_expr_context): New.
9164 (gdb_eval_agent_expr): Update declaration.
9165 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9166 TFRAME. Add new argument CTX.
9167 * server.h (struct eval_agent_expr_context): Declare.
9168 (agent_mem_read, agent_tsv_read): Update declaration.
9169 (agent_mem_read_string): Likewise.
9170 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9171 (add_traceframe_block): Add new argument TPOINT.
9172 Increase TPOINT->traceframe_usage.
9173 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9174 eval_tracepoint_agent_expr.
9175 (condition_true_at_tracepoint): Likewise.
9176 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9177 (agent_mem_read_string, agent_tsv_read): Likewise.
9179 2013-01-16 Yao Qi <yao@codesourcery.com>
9181 * linux-low.c (linux_resume_one_lwp): Don't check
9182 'lwp->bp_reinsert != 0'.
9184 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9185 Pedro Alves <palves@redhat.com>
9187 * lynx-low.c (ptrace_request_to_str): Define a temporary
9188 macro and use it to simplify this function's implementation.
9190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9192 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9195 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9197 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9199 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9201 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9203 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9205 * lynx-low.c (lynx_resume): Use the resume_info parameter
9206 to determine the ptid for the lynx_ptrace call, unless
9207 it is equal to minus_one_ptid, in which case we use the
9208 ptid of the current_inferior.
9209 (lynx_wait_1): After having received a thread create/exit
9210 event, resume the inferior's execution using the signaling
9211 thread's ptid, rather than the old ptid.
9213 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9215 * lynx-low.c (lynx_resume): Delete variable ret.
9217 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9219 * gdbreplay.c (gdbreplay_version): Update copyright year.
9220 * server.c (gdbserver_version): Likewise.
9222 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9224 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9227 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9229 * lynx-low.c (ptrace_request_to_str): Add handling for
9232 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9234 * lynx-low.c (lynx_attach): Delete variable new_process.
9236 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9238 * lynx-low.c (lynx_create_inferior): Delete variable
9241 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9243 * lynx-low.c (ptrace_request_to_str): Do not handle
9244 PTRACE_GETTHREADLIST if this macro does not exist.
9246 2012-12-15 Yao Qi <yao@codesourcery.com>
9248 * Makefile.in (OBS): Add notif.o.
9249 * notif.c, notif.h: New.
9250 * server.c: Include "notif.h".
9251 (struct vstop_notif) <next>: Remove.
9253 (queue_stop_reply): Update.
9254 (push_event, send_next_stop_reply): Remove.
9255 (discard_queued_stop_replies): Update.
9256 (notif_stop): New variable.
9257 (handle_v_stopped): Remove.
9258 (handle_v_requests): Don't call handle_v_stopped. Call
9259 handle_ack_notif instead.
9260 (queue_stop_reply_callback): Call notif_event_enque instead
9261 of queue_stop_reply.
9262 (handle_status): Don't call send_next_stop_reply, call
9263 notif_write_event instead.
9264 (kill_inferior_callback): Likewise.
9265 (detach_or_kill_inferior_callback): Likewise.
9266 (main): Call initialize_notif.
9267 (process_serial_event): Call QUEUE_is_empty.
9268 (handle_target_event): Call notif_push instead of push event.
9269 * server.h (push_event): Remove declaration.
9271 2012-12-10 Tom Tromey <tromey@redhat.com>
9273 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9274 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9277 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9278 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9279 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9280 (amd64-linux-ipa.o, ax.o): Rewrite.
9281 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9282 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9283 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9284 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9285 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9286 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9287 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9288 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9289 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9290 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9291 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9292 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9293 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9294 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9295 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9296 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9297 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9298 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9299 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9300 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9301 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9302 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9303 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9304 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9305 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9306 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9307 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9308 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9309 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9310 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9311 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9312 (reg-tilegx.o): Remove.
9313 (all_object_files): New macro.
9314 Include .deps files.
9315 * aclocal.m4, configure: Rebuild.
9316 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9317 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9318 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9320 2012-12-05 Tom Tromey <tromey@redhat.com>
9323 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9325 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9327 * configure.ac: Check for linux/perf_event.h.
9328 * config.in: Regenerated.
9329 * configure: Regenerated.
9331 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9333 * hostio.c (handle_readlink): Decrease buffer size
9334 parameter passed to readlink by one byte.
9336 2012-11-26 Yao Qi <yao@codesourcery.com>
9338 * configure.ac (build_warnings): Append '-Wempty-body'.
9339 * configure: Regenerated.
9340 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9343 2012-11-15 Pierre Muller <muller@sourceware.org>
9345 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9346 * config.in: Regenerate.
9347 * configure: Regenerate.
9348 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9349 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9350 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9351 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9353 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9354 instead of <sys/wait.h> header.
9355 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9357 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9359 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9360 (various make rules): Remove -DGDBSERVER
9362 2012-11-09 Yao Qi <yao@codesourcery.com>
9364 * spu-low.c (current_ptid): Move it to ..
9365 * gdbthread.h: ... here. New.
9366 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9367 * server.c (myresume, process_serial_event): Likewise.
9368 * thread-db.c (thread_db_find_new_threads): Likewise.
9369 * tracepoint.c (run_inferior_command): Likewise.
9371 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9373 * server.c (handle_search_memory_1): Include access length in
9376 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9378 * linux-crisv32-low.c: Fix compile errors.
9380 2012-09-04 Yao Qi <yao@codesourcery.com>
9382 * tracepoint.c (cmd_qtsv): Adjust debug message.
9383 Don't check CUR_TPOINT.
9385 2012-08-28 Yao Qi <yao@codesourcery.com>
9387 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9388 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9389 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9390 Remove declarations of xmalloc, xreallloc, xstrdup and
9392 * Makefile.in (libiberty_h): New.
9393 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9394 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9396 2012-08-23 Yao Qi <yao@codesourcery.com>
9398 * server.h: Remove declaration of 'xsnprintf'.
9400 2012-08-22 Keith Seitz <keiths@redhat.com>
9402 * server.h: Include build-gnulib-gbserver/config.h.
9403 * gdbreplay.c: Likewise.
9405 2012-08-08 Doug Evans <dje@google.com>
9407 * Makefile.in (SFILES): Add gdb_vecs.c.
9408 (OBS): Add gdb_vecs.o.
9409 (gdb_vecs_h, host_defs_h): New variables.
9410 (thread-db.o): Add $(gdb_vecs_h) dependency.
9411 (gdb_vecs.o): New rule.
9412 * thread-db.c: #include "gdb_vecs.h".
9413 (thread_db_load_search): Use a vector to iterate over path elements.
9414 Handle text appearing after "$pdir".
9416 * configure.ac: Add check for strstr.
9417 * config.in: Regenerate.
9418 * configure: Regenerate.
9420 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9422 * hostio.c (handle_pread): If pread fails, fall back to attempting
9424 (handle_pwrite): Likewise for pwrite.
9426 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9428 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9429 between unsupported TYPE and unimplementable ADDR/LEN combination.
9430 (arm_insert_point): Act on new return value.
9432 2012-07-31 Pedro Alves <palves@redhat.com>
9434 * server.c (process_point_options): Only skip tokens if we find
9435 one that is unrecognized. Don't treat 'X' specially while
9436 skipping unrecognized tokens.
9438 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9440 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9441 to 4-byte-align HW breakpoint addresses for Thumb.
9443 2012-07-27 Yao Qi <yao@codesourcery.com>
9447 * server.h: Declare gdb_agent_about_to_close.
9448 * target.c (kill_inferior): Include "agent.h".
9449 New. Send command 'kill'.
9450 * target.h (kill_inferior): Removed macro.
9451 * tracepoint.c (gdb_agent_about_to_close): New.
9452 (gdb_agent_helper_thread): Handle command 'close'.
9453 Wait endlessly until the inferior stops.
9454 Install gdb_agent_remove_socket to atexit hook.
9455 (agent_socket_name): New static variable.
9456 (gdb_agent_socket_init): Replace local variable 'name' with
9457 'agent_socket_name'.
9458 (gdb_agent_remove_socket): New.
9460 2012-07-27 Yao Qi <yao@codesourcery.com>
9462 * server.c (process_point_options): Stop at 'X' when parsing.
9464 2012-07-19 Michael Eager <eager@eagercon.com>
9466 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9468 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9469 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9470 hardware breakpoint.
9472 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9474 * gdbserver/linux-low.c (initialize_low): Call
9475 linux_ptrace_init_warnings.
9477 2012-07-02 Doug Evans <dje@google.com>
9479 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9482 2012-07-02 Stan Shebs <stan@codesourcery.com>
9484 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9485 (ax.o): Add it to build rule.
9487 (OBS): Add format.o.
9488 (IPA_OBS): Add format.o.
9489 * server.c (handle_query): Claim support for breakpoint commands.
9490 (process_point_options): Add command case.
9491 (process_serial_event): Leave running if there are printfs in
9493 * mem-break.h (any_persistent_commands): Declare.
9494 (add_breakpoint_commands): Declare.
9495 (gdb_no_commands_at_breakpoint): Declare.
9496 (run_breakpoint_commands): Declare.
9497 * mem-break.c (struct point_command_list): New struct.
9498 (struct breakpoint): New field command_list.
9499 (any_persistent_commands): New function.
9500 (add_commands_to_breakpoint): New function.
9501 (add_breakpoint_commands): New function.
9502 (gdb_no_commands_at_breakpoint): New function.
9503 (run_breakpoint_commands): New function.
9504 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9506 * ax.c: Include format.h.
9507 (ax_printf): New function.
9508 (gdb_eval_agent_expr): Add printf opcode.
9510 2012-06-13 Yao Qi <yao@codesourcery.com>
9512 * server.c (start_inferior): Remove duplicated writes to fields
9513 'last_resume_kind' and 'last_status' of 'current_inferior'.
9515 2012-06-12 Yao Qi <yao@codesourcery.com>
9516 Pedro Alves <palves@redhat.com>
9518 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9520 * server.c (handle_v_cont): Extend comment.
9522 2012-06-11 Yao Qi <yao@codesourcery.com>
9524 * linux-low.c (linux_attach): Add 'static'.
9526 2012-06-06 Yao Qi <yao@codesourcery.com>
9528 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9530 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9532 Fix gcc -flto compilation warning.
9533 * server.c (main): Make variable multi_mode and attach volatile.
9535 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9537 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9538 if the platform doesn't know about it.
9540 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9542 * Makefile.in (SFILES): Add linux-tile-low.c.
9543 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9544 * configure.srv: Handle tilegx-*-linux*.
9545 * linux-tile-low.c: New file.
9547 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9549 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9551 2012-05-24 Pedro Alves <palves@redhat.com>
9555 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9557 2012-05-24 Pedro Alves <palves@redhat.com>
9561 Replace target_signal with gdb_signal throughout.
9563 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9565 * linux-low.c (linux_store_registers): Avoid the copying sequence
9566 when no data has been retrieved by ptrace.
9568 2012-05-22 Will Deacon <will.deacon@arm.com>
9570 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9571 Include asm/ptrace.h.
9572 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9575 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9577 * linux-low.c (linux_store_registers): Don't re-retrieve data
9578 with ptrace that has already been obtained from /proc. Always
9579 copy any data retrieved with ptrace to the buffer supplied.
9581 2012-05-11 Yao Qi <yao@codesourcery.com>
9582 Pedro Alves <palves@redhat.com>
9584 * linux-low.c (enum stopping_threads_kind): New.
9585 (stopping_threads): Change type to `enum stopping_threads_kind'.
9586 (handle_extended_wait): If stopping and suspending threads, leave
9587 the new_lwp suspended too.
9588 (linux_wait_for_event): Adjust.
9589 (stop_all_lwps): Set `stopping_threads' to
9590 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9591 whether we're suspending threads or just stopping them. Assert no
9594 2012-04-29 Yao Qi <yao@codesourcery.com>
9596 * server.h: Move some code to ...
9597 * gdbthread.h: ... here. New.
9598 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9599 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9600 (nto-low.o, win32-low.o): Likewise.
9601 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9602 * regcache.c, remote-utils.c, server.c: Likewise.
9603 * target.c, tracepoint.c, win32-low.c: Likewise.
9605 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9607 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9608 (PTRACE_ARG4_TYPE): Likewise.
9609 (PTRACE_XFER_TYPE): Likewise.
9610 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9611 ptrace to PTRACE_ARG3_TYPE.
9612 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9613 (PTRACE_ARG4_TYPE): Likewise.
9614 (PTRACE_XFER_TYPE): Likewise.
9615 (linux_detach_one_lwp): Cast fourth argument of
9616 ptrace to long then PTRACE_ARG4_TYPE.
9617 (regsets_fetch_inferior_registers): Cast third argument of
9618 ptrace to long then PTRACE_ARG3_TYPE.
9619 (regsets_store_inferior_registers): Likewise.
9621 2012-04-20 Pedro Alves <palves@redhat.com>
9623 * configure: Regenerate.
9625 2012-04-19 Pedro Alves <palves@redhat.com>
9627 * Makefile.in (GNULIB_BUILDDIR): New.
9628 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9629 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9630 (all, install-only, uninstall, clean-info, all-lib, clean): No
9631 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9632 (maintainer-clean realclean distclean): Use subdir_do.
9634 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9635 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9636 * acinclude.m4: Include acx_configure_dir.m4.
9637 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9638 calls. Call AC_PROG_RANLIB. Configure gnulib using
9641 (GNULIB_STDINT_H): Adjust.
9642 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9643 * gdbreplay.c: Include build-gnulib/config.h.
9644 * server.h: Likewise.
9645 * aclocal.m4: Regenerate.
9646 * config.in: Regenerate.
9647 * configure: Regenerate.
9649 2012-04-19 Pedro Alves <palves@redhat.com>
9651 * Makefile.in (LIBGNU, INCGNU): Adjust.
9652 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9653 (all, install-only, uninstall, clean-info, all-lib, clean)
9654 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9655 * configure.ac: Adjust AC_OUTPUT output.
9656 * aclocal.m4: Regenerate.
9657 * configure: Regenerate.
9659 2012-04-19 Pedro Alves <palves@redhat.com>
9661 * Makefile.in (generated_files): New.
9662 (server_h): Remove the explicit dependency on config.h, and depend
9663 on $generated_files.
9665 2012-04-19 Pedro Alves <palves@redhat.com>
9667 * Makefile.in (INCGNU): Add -Ignulib.
9669 2012-04-19 Pedro Alves <palves@redhat.com>
9671 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9672 (INCGNU): ... this, and spell out -I here.
9673 (GNULIB_LIB): Rename to ...
9675 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9677 2012-04-19 Pedro Alves <palves@redhat.com>
9679 * config.in: Regenerate.
9681 2012-04-19 Pedro Alves <palves@redhat.com>
9683 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9684 * server.h (memmem): Remove declaration.
9685 * config.in: Regenerate.
9686 * configure: Regenerate.
9688 2012-04-19 Yao Qi <yao@codesourcery.com>
9690 * Makefile.in (SFILES): Add common/vec.c.
9694 2012-04-19 Yao Qi <yao@codesourcery.com>
9696 * remote-utils.c (prepare_resume_reply): Replace with macro
9697 target_core_of_thread.
9698 * server.c (handle_qxfer_threads_proper): Likewise.
9699 * target.h (traget_core_of_thread): New macro.
9701 2012-04-18 Pedro Alves <palves@redhat.com>
9703 * aclocal.m4: Regenerate.
9704 * configure: Regenerate.
9706 2012-04-16 Yao Qi <yao@codesourcery.com>
9708 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9709 duplicated on address.
9711 2012-04-16 Yao Qi <yao@codesourcery.com>
9713 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9714 (struct tracepoint_action_ops) <send>: New field.
9715 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9716 (agent_expr_send, x_tracepoint_action_send): New.
9717 (l_tracepoint_action_send): New.
9718 (cmd_qtdp): Download and install tracepoint
9719 according to `use_agent'.
9720 (run_inferior_command): Add one more parameter `len'.
9722 (tracepoint_send_agent): New.
9723 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9725 2012-04-16 Yao Qi <yao@codesourcery.com>
9727 * tracepoint.c (download_tracepoints): Moved to ...
9728 (cmd_qtstart): ... here.
9730 2012-04-14 Yao Qi <yao@codesourcery.com>
9732 * tracepoint.c: Include inttypes.h.
9733 (struct collect_memory_action): Use sized types.
9734 (struct tracepoint): Likewise.
9735 (cmd_qtdp, stop_tracing): Update print specifiers.
9736 (cmd_qtp, response_tracepoint): Likewise.
9737 (collect_data_at_tracepoint): Likewise.
9738 (collect_data_at_step): Likewise.
9740 2012-04-14 Yao Qi <yao@codesourcery.com>
9742 Import gnulib module inttypes.
9743 * aclocal.m4, config.in, configure: Regenerated.
9745 2012-04-14 Yao Qi <yao@codesourcery.com>
9747 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9748 Makefile and config.status at last.
9750 2012-04-13 Yao Qi <yao@codesourcery.com>
9752 * tracepoint.c: Include stdint.h unconditionally.
9754 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9756 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9757 on BFD_HAVE_SYS_PROCFS_TYPE.
9758 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9759 * configure: Regenerate.
9760 * config.in: Likewise.
9762 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9764 * Makefile.in (clean): Also remove x32.c x32-linux.c
9765 x32-avx.c x32-avx-linux.c.
9766 (x32.o): New target.
9768 (x32-linux.o): Likewise.
9769 (x32-linux.c): Likewise.
9770 (x32-avx.o): Likewise.
9771 (x32-avx.c): Likewise.
9772 (x32-avx-linux.o): Likewise.
9773 (x32-avx-linux.c): Likewise.
9775 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9776 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9777 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9778 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9779 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9780 i386/x32-avx-linux.xml.
9782 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9783 (init_registers_x32_avx_linux): Likwise.
9784 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9785 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9787 2012-04-13 Pedro Alves <palves@redhat.com>
9789 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9790 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9791 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9792 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9795 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9797 * linux-x86-low.c (compat_x32_clock_t): New.
9798 (compat_x32_siginfo_t): Likewise.
9799 (compat_x32_siginfo_from_siginfo): Likewise.
9800 (siginfo_from_compat_x32_siginfo): Likewise.
9801 (linux_is_elf64): Likewise.
9802 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9803 and siginfo_from_compat_x32_siginfo for x32.
9804 (x86_arch_setup): Set linux_is_elf64.
9806 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9809 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9811 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9812 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9813 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9814 compatible with process.
9816 2012-04-12 Yao Qi <yao@codesourcery.com>
9818 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9819 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9820 (install-only, install-info, clean): Handle sub dir gnulib.
9821 (all-lib, am--refresh): New targets.
9822 (memmem.o): Remove target.
9823 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9824 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9825 (AC_REPLACE_FUNCS): Remove memmem.
9826 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9827 (AC_OUTPUT): Generate Makefile in gnulib/.
9828 * aclocal.m4, config.in, configure: Regenerated.
9830 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9832 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9834 2012-04-05 Pedro Alves <palves@redhat.com>
9836 -Werror=strict-aliasing
9838 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9841 2012-04-04 Pedro Alves <palves@redhat.com>
9843 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9844 (sparc_store_gregset_from_stack, sparc_store_gregset)
9845 (sparc_breakpoint_at): Fix formatting.
9847 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9849 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9851 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9852 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9853 * config.in: Regenerate.
9854 * configure: Likewise.
9856 2012-03-29 Pedro Alves <palves@redhat.com>
9858 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9859 Correct ptrace arguments.
9861 2012-03-28 Pedro Alves <palves@redhat.com>
9863 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9864 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9865 (IA64_FR1_REGNUM): New defines.
9866 (ia64_fetch_register): New.
9867 (the_low_target): Install it.
9868 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9870 * linux-low.c (linux_fetch_registers): Try the
9871 the_low_target.fetch_register hook first.
9873 * linux-arm-low.c (the_low_target): Adjust.
9874 * linux-bfin-low.c (the_low_target): Adjust.
9875 * linux-cris-low.c (the_low_target): Adjust.
9876 * linux-crisv32-low.c (the_low_target): Adjust.
9877 * linux-m32r-low.c (the_low_target): Adjust.
9878 * linux-m68k-low.c (the_low_target): Adjust.
9879 * linux-mips-low.c (the_low_target): Adjust.
9880 * linux-ppc-low.c (the_low_target): Adjust.
9881 * linux-s390-low.c (the_low_target): Adjust.
9882 * linux-sh-low.c (the_low_target): Adjust.
9883 * linux-sparc-low.c (the_low_target): Adjust.
9884 * linux-tic6x-low.c (the_low_target): Adjust.
9885 * linux-x86-low.c (the_low_target): Adjust.
9886 * linux-xtensa-low.c (the_low_target): Adjust.
9888 2012-03-26 Pedro Alves <palves@redhat.com>
9890 * server.c (handle_qxfer_libraries): Don't bail early if
9891 the_target->qxfer_libraries_svr4 is not NULL.
9893 2012-03-26 Pedro Alves <palves@redhat.com>
9895 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9897 2012-03-23 Pedro Alves <palves@redhat.com>
9899 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9900 "library-list-svr4" element's start tag when the the DSO list is
9903 2012-03-23 Pedro Alves <palves@redhat.com>
9905 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9906 a variable whose type size is the same as the inferior's pointer
9909 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9911 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9913 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9914 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9915 * linux-low.h: Include <signal.h>.
9916 (struct siginfo): Remove forward declaration.
9917 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9920 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9922 * .gitignore: Ignore more files.
9924 2012-03-19 Pedro Alves <palves@redhat.com>
9925 Jan Kratochvil <jan.kratochvil@redhat.com>
9927 * server.c (cont_thread, general_thread): Add describing comments.
9928 (start_inferior): Clear `cont_thread'.
9929 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9932 2012-03-15 Yao Qi <yao@codesourcery.com>
9934 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9936 (cmd_qtdp): ... here.
9938 2012-03-15 Yao Qi <yao@codesourcery.com>
9940 * tracepoint.c (struct tracepoint_action_ops): New.
9941 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9942 (m_tracepoint_action_download): New.
9943 (r_tracepoint_action_download): New.
9944 (x_tracepoint_action_download): New.
9945 (l_tracepoint_action_download): New.
9946 (add_tracepoint_action): Install `action->ops' according type.
9947 (download_tracepoint_1): Move code `download' function pointer
9948 of various tracepoint_action_ops.
9950 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9952 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9953 linux_ptrace_attach_warnings.
9955 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9957 * Makefile.in (linux-ptrace.o): New.
9958 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9959 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9960 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9961 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9962 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9964 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9966 2012-03-08 Yao Qi <yao@codesourcery.com>
9967 Pedro Alves <palves@redhat.com>
9969 Fix PR server/13392.
9970 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9972 * tracepoint.c (remove_tracepoint): New.
9973 (cmd_qtdp): Call remove_tracepoint when failed to install.
9975 2012-03-07 Pedro Alves <palves@redhat.com>
9977 * linux-low.c (get_detach_signal): New.
9978 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9979 Pass on pending signals to PTRACE_DETACH. Check the result of the
9981 * server.c (program_signals, program_signals_p): New.
9982 (handle_general_set): Handle QProgramSignals.
9983 * server.h (program_signals, program_signals_p): Declare.
9985 2012-03-05 Pedro Alves <palves@redhat.com>
9986 Jan Kratochvil <jan.kratochvil@redhat.com>
9988 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9991 2012-03-03 Yao Qi <yao@codesourcery.com>
9993 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9994 agent_look_up_symbols.
9996 2012-03-03 Yao Qi <yao@codesourcery.com>
9998 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9999 (linux-x86-low.o): Likewise.
10000 * server.h: Remove in_process_agent_loaded.
10001 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10005 2012-03-03 Yao Qi <yao@codesourcery.com>
10007 * tracepoint.c (gdb_agent_capability): New global.
10008 (in_process_agent_loaded_ust): Renamed to
10009 `in_process_agent_supports_ust'.
10011 (in_process_agent_supports_ust): Call agent_capability_check.
10012 (clear_installed_tracepoints): Assert that agent supports
10015 2012-03-03 Yao Qi <yao@codesourcery.com>
10017 * linux-low.c (linux_supports_agent): New.
10018 (linux_target_ops): Initialize field `supports_agent' with
10019 linux_supports_agent.
10020 * target.h (struct target_ops) <supports_agent>: New.
10021 (target_supports_agent): New macro.
10022 * server.c (handle_general_set): Handle packet 'QAgent'.
10023 (handle_query): Send `QAgent+'.
10024 * Makefile.in (server.o): Depends on agent.h.
10026 2012-03-03 Yao Qi <yao@codesourcery.com>
10028 * Makefile.in (OBS): Add agent.o.
10029 Add new rule for agent.o.
10030 Track dependence of tracepoint.c on agent.h.
10031 * tracepoint.c (run_inferior_command_1):
10032 (run_inferior_command): Call agent_run_command.
10033 (gdb_ust_connect_sync_socket): Deleted. Move it to
10035 (resume_thread, stop_thread): Likewise.
10036 (gdb_ust_socket_init): Renamed to ...
10037 (gdb_agent_socket_init): ... New.
10038 (gdb_ust_thread): Renamed to ...
10039 (gdb_agent_helper_thread): ... New.
10040 (gdb_ust_init): Move some code to ...
10041 (gdb_agent_init): ... here. New.
10042 [HAVE_UST]: Call gdb_ust_init.
10043 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10044 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10045 * config.in, configure: Regenerated.
10047 2012-03-02 Pedro Alves <palves@redhat.com>
10049 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10050 * linux-low.c (struct simple_pid_list): New.
10051 (stopped_pids): New a struct simple_pid_list pointer.
10052 (add_to_pid_list, pull_pid_from_list): New.
10053 (handle_extended_wait): Don't assume the first signal new children
10054 report is SIGSTOP. Adjust call to pull_pid_from_list.
10055 (linux_wait_for_lwp): Adjust.
10057 2012-03-02 Yao Qi <yao@codesourcery.com>
10059 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10062 2012-03-02 Yao Qi <yao@codesourcery.com>
10064 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10065 `stop_pc' and `tpoint'. Update caller.
10067 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10069 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10070 * linux-low.c (use_linux_regsets): New macro.
10071 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10072 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10073 (linux_register_in_regsets): New function.
10074 (usr_fetch_inferior_registers): Skip registers covered by
10076 (usr_store_inferior_registers): Likewise.
10077 (usr_fetch_inferior_registers): New macro.
10078 (usr_store_inferior_registers): Likewise.
10079 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10080 (linux_store_registers): Likewise.
10081 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10083 (init_registers_mips64_dsp_linux): Likewise.
10084 (init_registers_mips_linux): New macro.
10085 (init_registers_mips_dsp_linux): Likewise.
10086 (mips_dsp_num_regs): Likewise.
10087 (DSP_BASE, DSP_CONTROL): New fallback macros.
10088 (mips_base_regs): New macro.
10089 (mips_regmap): Use it. Fix the size.
10090 (mips_dsp_regmap): New variable.
10091 (mips_dsp_regset_bitmap): Likewise.
10092 (mips_arch_setup): New function.
10093 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10095 (mips_cannot_store_register): Likewise.
10096 (the_low_target): Update .arch_setup, .num_regs and .regmap
10097 initializers. Add .regset_bitmap initializer.
10098 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10100 * linux-bfin-low.c (the_low_target): Likewise.
10101 * linux-cris-low.c (the_low_target): Likewise.
10102 * linux-crisv32-low.c (the_low_target): Likewise.
10103 * linux-ia64-low.c (the_low_target): Likewise.
10104 * linux-m32r-low.c (the_low_target): Likewise.
10105 * linux-m68k-low.c (the_low_target): Likewise.
10106 * linux-ppc-low.c (the_low_target): Likewise.
10107 * linux-s390-low.c (the_low_target): Likewise.
10108 * linux-sh-low.c (the_low_target): Likewise.
10109 * linux-sparc-low.c (the_low_target): Likewise.
10110 * linux-tic6x-low.c (the_low_target): Likewise.
10111 * linux-x86-low.c (the_low_target): Likewise.
10112 * linux-xtensa-low.c (the_low_target): Likewise.
10113 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10114 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10115 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10117 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10118 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10120 2012-02-29 Yao Qi <yao@codesourcery.com>
10121 Pedro Alves <palves@redhat.com>
10123 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10124 `step_over_finished' is true.
10126 2012-02-27 Pedro Alves <palves@redhat.com>
10128 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10129 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10131 2012-02-27 Pedro Alves <palves@redhat.com>
10134 * linux-low.c (pid_is_stopped): New.
10135 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10137 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10139 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10142 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10144 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10146 2012-02-24 Luis Machado <lgustavo@codesourcery>
10148 * server.c (handle_query): Advertise support for target-side
10149 breakpoint condition evaluation.
10150 (process_point_options): New function.
10151 (process_serial_event): When inserting a breakpoint, check for
10152 a target-side condition that should be evaluated.
10154 * mem-break.c: Include regcache.h and ax.h.
10155 (point_cond_list_t): New data structure.
10156 (breakpoint) <cond_list>: New field.
10157 (find_gdb_breakpoint_at): Make non-static.
10158 (delete_gdb_breakpoint_at): Clear any target-side
10160 (clear_gdb_breakpoint_conditions): New function.
10161 (add_condition_to_breakpoint): Likewise.
10162 (add_breakpoint_condition): Likewise.
10163 (gdb_condition_true_at_breakpoint): Likewise.
10164 (gdb_breakpoint_here): Return result directly instead
10165 of going through a local variable.
10167 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10168 (clear_gdb_breakpoint_conditions): Likewise.
10169 (add_breakpoint_condition): Likewise.
10170 (gdb_condition_true_at_breakpoint): Likewise.
10172 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10173 (need_step_over_p): Take target-side breakpoint condition into
10176 2012-02-24 Luis Machado <lgustavo@codesourcery>
10178 * server.h: Include tracepoint.h.
10179 (agent_mem_read, agent_get_trace_state_variable_value,
10180 agent_set_trace_state_variable_value,
10181 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10182 get_set_tsv_func_addr): New prototypes.
10184 * ax.h: New include file.
10185 * ax.c: New source file.
10187 * tracepoint.c: Include ax.h.
10188 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10189 agent_expr, eval_result_type): Move to ax.h.
10190 (parse_agent_expr): Rename to ...
10191 (gdb_parse_agent_expr): ... this, make it non-static and move
10193 (unparse_agent_expr) Rename to ...
10194 (gdb_unparse_agent_expr): ... this, make it non-static and move
10196 (eval_agent_expr): Rename to ...
10197 (eval_tracepoint_agent_expr): ... this.
10198 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10199 forward declarations.
10200 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10201 (agent_get_trace_state_variable_value): New function.
10202 (agent_set_trace_state_variable_value): New function.
10203 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10204 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10205 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10206 (condition_true_at_tracepoint): Likewise.
10207 (parse_agent_expr): Rename to ...
10208 (gdb_parse_agent_expr): ... this and move to ax.c.
10209 (unparse_agent_expr): Rename to ...
10210 (gdb_unparse_agent_expr): ... this and move to ax.c.
10211 (gdb_agent_op_name): Move to ax.c.
10212 (eval_agent_expr): Rename to ...
10213 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10215 (eval_tracepoint_agent_expr): New function.
10216 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10218 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10220 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10221 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10222 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10223 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10224 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10225 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10226 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10227 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10228 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10229 (compile_bytecodes): Remove forward declaration.
10230 (is_goto_target): Move to ax.c.
10231 (compile_bytecodes): Move to ax.c and call
10232 agent_get_trace_state_variable_value (...) and
10233 agent_set_trace_state_variable_value (...).
10235 * Makefile.in: Update ax.c and IPA dependencies.
10237 2012-02-24 Pedro Alves <palves@redhat.com>
10239 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10240 (cmd_bigqtbuffer_circular): ... this. Only handle
10241 'QTBuffer:circular:'.
10242 (handle_tracepoint_general_set): Adjust.
10244 2012-02-16 Yao Qi <yao@codesourcery.com>
10246 * inferiors.c: Move code to ...
10247 * dll.c: .... here. New.
10248 * server.h: Declare clear_dlls.
10249 * Makefile.in (SFILES): Add dll.c.
10253 2012-02-11 Yao Qi <yao@codesourcery.com>
10255 * server.c: (handle_monitor_command): Add a new parameter
10257 (handle_query): Update caller.
10259 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10261 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10262 * configure, config.in: Regenerate.
10263 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10266 2012-02-02 Pedro Alves <palves@redhat.com>
10268 Try SIGKILL first, then PTRACE_KILL.
10269 * linux-low.c (linux_kill_one_lwp): New.
10270 (linux_kill_one_lwp): Rename to ...
10271 (kill_one_lwp_callback): ... this. Use the new
10272 linux_kill_one_lwp.
10274 2012-02-02 Pedro Alves <palves@redhat.com>
10276 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10279 2012-01-27 Pedro Alves <palves@redhat.com>
10281 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10282 (elf_64_file_p): Make static.
10283 (linux_pid_exe_is_elf_64_file): New.
10284 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10285 Delete declarations.
10286 (linux_pid_exe_is_elf_64_file): Declare.
10287 * linux-x86-low.c (x86_arch_setup): Use
10288 linux_pid_exe_is_elf_64_file.
10290 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10292 * linux-low.c (linux_wait_for_event_1): Rename to ...
10293 (linux_wait_for_event): ... here and merge it with former
10294 linux_wait_for_event - new variable wait_ptid, use it.
10295 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10297 2012-01-23 Pedro Alves <palves@redhat.com>
10299 * server.c (main): Avoid yet another case of infinite loop while
10300 detaching/killing after a longjmp.
10302 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10305 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10307 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10309 * hostio.c (handle_readlink): New function.
10310 (handle_vFile): Call it to handle "vFile:readlink" packets.
10312 2012-01-20 Pedro Alves <palves@redhat.com>
10313 Ulrich Weigand <ulrich.weigand@linaro.org>
10315 * server.c (handle_v_requests): Only support vAttach and vRun to
10316 start multiple processes when in extended protocol mode.
10318 2012-01-17 Pedro Alves <palves@redhat.com>
10320 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10321 memalign plus mprotect to allocate the scratch buffer.
10323 2012-01-13 Pedro Alves <palves@redhat.com>
10325 * server.c (attach_inferior): Clear `cont_thread'.
10327 2012-01-13 Pedro Alves <palves@redhat.com>
10329 * server.c (main): Avoid infinite loop while detaching/killing
10332 2012-01-09 Doug Evans <dje@google.com>
10334 * server.c (start_inferior): Set last_ptid in --wrapper case.
10336 2012-01-06 Yao Qi <yao@codesourcery.com>
10338 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10340 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10342 2012-01-04 Yao Qi <yao@codesourcery.com>
10344 * tracepoint.c (cmd_qtdp): Print debug message
10345 for static tracepoint.
10347 2012-01-04 Yao Qi <yao@codesourcery.com>
10349 * tracepoint.c (trace_vdebug): Differentiate debug message
10350 between gdbserver and IPA.
10352 2012-01-03 Yao Qi <yao@codesourcery.com>
10354 * tracepoint.c (tracepoint_was_hit): Don't collect for
10357 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10359 * terminal.h: Reformat copyright header.
10361 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10363 * server.c (gdbserver_version): Update copyright year.
10364 * gdbreplay.c (gdbreplay_version): Likewise.
10366 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10368 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10371 2011-12-18 Hui Zhu <teawater@gmail.com>
10372 * linux-low.c (linux_create_inferior): Save return value to ret.
10374 2011-12-18 Hui Zhu <teawater@gmail.com>
10376 * linux-low.c (linux_create_inferior): Save return value to ret.
10378 2011-12-16 Doug Evans <dje@google.com>
10380 * linux-low.c (linux_create_inferior): If stdio connection,
10381 redirect stdin from /dev/null, stdout to stderr.
10382 * remote-utils.c (remote_is_stdio): New static global.
10383 (remote_connection_is_stdio): New function.
10384 (remote_prepare): Handle stdio connection.
10385 (remote_open): Ditto.
10386 (remote_close): Don't close stdin for stdio connections.
10387 (read_prim,write_prim): New functions. Replace all calls to
10388 read/write to these.
10389 * server.c (main): Watch for "-" argument. Move call to
10390 remote_prepare before start_inferior.
10391 * server.h (STDIO_CONNECTION_NAME): New macro.
10392 (remote_connection_is_stdio): Declare.
10394 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10395 in debugging output.
10397 2011-12-15 Yao Qi <yao@codesourcery.com>
10399 * tracepoint.c: Include sys/syscall.h.
10400 (gdb_ust_thread): Remove preprocessor conditional.
10402 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10404 * linux-low.c (linux_detach_one_lwp): Call
10405 the_low_target.prepare_to_resume before detaching.
10407 2011-12-14 Yao Qi <yao@codesourcery.com>
10409 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10412 2011-12-14 Yao Qi <yao@codesourcery.com>
10414 * i386-low.c (i386_low_stopped_data_address): Initialize local
10415 variable `control'.
10417 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10421 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10422 DR_CONTROL unless necessary. Extend comments.
10423 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10424 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10426 2011-12-13 Yao Qi <yao@codesourcery.com>
10428 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10430 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10432 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10434 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10435 Print new debug message for such case.
10437 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10439 Fix overlapping memcpy.
10440 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10441 the read_inferior_memory transfer.
10442 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10443 write_inferior_memory transfer.
10444 (set_fast_tracepoint_jump): New variable buf. Use it for the
10445 read_inferior_memory and write_inferior_memory transfers.
10446 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10447 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10448 Use it for the write_inferior_memory transfer.
10449 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10452 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10454 * linux-low.c (fetch_register, store_register): Make code
10455 consistent, fix formatting.
10457 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10459 * linux-low.c (usr_store_inferior_registers): Factor out code
10460 to handle individual registers into...
10461 (store_register): ... this new function.
10463 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10465 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10466 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10467 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10468 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10469 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10470 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10471 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10472 (srv_xmlfiles): Add new XML files.
10474 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10476 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10477 (init_registers_s390_linux32v1): Add prototype.
10478 (init_registers_s390_linux32v2): Likewise.
10479 (init_registers_s390_linux64v1): Likewise.
10480 (init_registers_s390_linux64v2): Likewise.
10481 (init_registers_s390x_linux64v1): Likewise.
10482 (init_registers_s390x_linux64v2): Likewise.
10483 (s390_num_regs): Increment to 52.
10484 (s390_regmap): Add orig_r2 register.
10485 (s390_num_regs_3264): Increment to 68.
10486 (s390_regmap_3264): Add orig_r2 register.
10487 (s390_collect_ptrace_register): Handle orig_r2 register.
10488 (s390_supply_ptrace_register): Likewise.
10489 (s390_fill_last_break): New function.
10490 (s390_store_last_break): Likewise.
10491 (s390_fill_system_call): New function.
10492 (s390_store_system_call): Likewise.
10493 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10495 (s390_check_regset): New function.
10496 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10497 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10498 Update target_regsets for available register sets.
10500 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10501 Jan Kratochvil <jan.kratochvil@redhat.com>
10503 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10504 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10506 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10507 * linux-low.h (struct process_info_private): New member r_debug.
10508 * server.c (handle_qxfer_libraries): Call
10509 the_target->qxfer_libraries_svr4.
10510 (handle_qxfer_libraries_svr4): New function.
10511 (qxfer_packets): New entry "libraries-svr4".
10512 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10513 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10514 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10515 PACKET_qXfer_libraries_svr4.
10517 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10519 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10520 PSW address/mask between 8-byte and 16-byte formats.
10521 (s390_supply_ptrace_register): Likewise.
10522 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10523 basic addressing mode bit.
10525 2011-11-24 Stan Shebs <stan@codesourcery.com>
10527 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10529 2011-11-17 Stan Shebs <stan@codesourcery.com>
10531 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10532 (tracing_start_time): New global.
10533 (tracing_stop_time): New global.
10534 (tracing_user_name): New global.
10535 (tracing_notes): New global.
10536 (tracing_stop_note): New global.
10537 (cmd_qtstart): Set traceframe_usage, start_time.
10538 (stop_tracing): Set stop_time.
10539 (cmd_qtstatus): Report additional status.
10540 (cmd_qtp): New function.
10541 (handle_tracepoint_query): Call it.
10542 (cmd_qtnotes): New function.
10543 (handle_tracepoint_general_set): Call it.
10544 (get_timestamp): Rename from tsv_get_timestamp.
10546 2011-11-14 Stan Shebs <stan@codesourcery.com>
10547 Kwok Cheung Yeung <kcy@codesourcery.com>
10549 * linux-x86-low.c (small_jump_insn): New.
10550 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10551 trampoline and error message, build a trampoline and issue a small
10552 jump instruction to it.
10553 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10554 trampoline and error message.
10555 (x86_get_min_fast_tracepoint_insn_len): New.
10556 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10557 * linux-low.h (struct linux_target_ops): Add arguments to
10558 install_fast_tracepoint_jump_pad operation, add new operation.
10559 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10561 (linux_get_min_fast_tracepoint_insn_len): New function.
10562 (linux_target_op): Add new operation.
10563 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10564 (gdb_trampoline_buffer_end): Ditto.
10565 (gdb_trampoline_buffer_error): Ditto.
10566 (struct ipa_sym_addresses): Add fields for new IPA variables.
10567 (symbol_list): Add entries for new IPA variables.
10568 (struct tracepoint): Add fields to hold the address range of the
10569 trampoline used by the tracepoint.
10570 (trampoline_buffer_head): New static variable.
10571 (trampoline_buffer_tail): Ditto.
10572 (claim_trampoline_space): New function.
10573 (have_fast_tracepoint_trampoline_buffer): New function.
10574 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10576 (install_fast_tracepoint): Ditto, also add error buffer argument.
10577 (cmd_qtminftpilen): New function.
10578 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10579 (fast_tracepoint_from_trampoline_address): New function.
10580 (fast_tracepoint_collecting): Handle trampoline as part of jump
10582 (set_trampoline_buffer_space): New function.
10583 (initialize_tracepoint): Initialize new IPA variables.
10584 * target.h (struct target_ops): Add arguments to
10585 install_fast_tracepoint_jump_pad operation, add new
10586 get_min_fast_tracepoint_insn_len operation.
10587 (target_get_min_fast_tracepoint_insn_len): New.
10588 (install_fast_tracepoint_jump_pad): Add arguments.
10589 * server.h (IPA_BUFSIZ): Define.
10590 * linux-i386-ipa.c: Include extra header files.
10591 (initialize_fast_tracepoint_trampoline_buffer): New function.
10592 (initialize_low_tracepoint): Call it.
10593 * server.h (set_trampoline_buffer_space): Declare.
10594 (claim_trampoline_space): Ditto.
10595 (have_fast_tracepoint_trampoline_buffer): Ditto.
10597 2011-11-14 Yao Qi <yao@codesourcery.com>
10599 * server.c (handle_query): Handle InstallInTrace for qSupported.
10600 * tracepoint.c (add_tracepoint): Sort list.
10601 (install_tracepoint, download_tracepoint): New.
10602 (cmd_qtdp): Call them to install and download tracepoints.
10603 (sort_tracepoints): Removed.
10604 (cmd_qtstart): Update.
10606 2011-11-14 Yao Qi <yao@codesourcery.com>
10608 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10609 * mem-break.h: Declare.
10610 * tracepoint.c (cmd_qtstart): Move some code to ...
10611 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10613 (download_tracepoints): Move some code to ...
10614 (download_tracepoint_1): ... here. New.
10616 2011-11-08 Yao Qi <yao@codesourcery.com>
10618 * remote-utils.c (relocate_instruction): A comment fix.
10620 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10622 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10623 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10624 dr_status_mirror and dr_control_mirror from debug_reg_state.
10625 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10626 (i386_initial_stuff): Remove use of deleted globals.
10627 (i386_get_thread_context, i386_set_thread_context,
10628 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10629 from debug_reg_state.
10631 2011-11-05 Yao Qi <yao@codesourcery.com>
10633 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10634 address as TPOINT's.
10636 2011-11-02 Stan Shebs <stan@codesourcery.com>
10638 * tracepoint.c (agent_mem_read_string): New function.
10639 (eval_agent_expr): Call it for tracenz.
10640 * server.c (handle_query): Report support for tracenz.
10642 2011-11-02 Yao Qi <yao@codesourcery.com>
10644 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10646 2011-11-02 Yao Qi <yao@codesourcery.com>
10648 * target.h: Fix a typo in comment.
10650 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10652 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10653 clobber the breakpoints' shadows with fast tracepoint jumps.
10654 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10655 * target.c (write_inferior_memory): Also pass MYADDR down to
10658 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10660 * configure.ac: Check support for personality routine.
10661 * configure: Regenerate.
10662 * config.in: Likewise.
10663 * linux-low.c: Include <sys/personality.h>.
10664 Define ADDR_NO_RANDOMIZE if necessary.
10665 (linux_create_inferior): Disable address space randomization when
10666 forking inferior, if requested.
10667 (linux_supports_disable_randomization): New function.
10668 (linux_target_ops): Install it.
10669 * server.h (disable_randomization): Declare.
10670 * server.c (disable_randomization): New global variable.
10671 (handle_general_set): Handle QDisableRandomization.
10672 (handle_query): Likewise for qSupported.
10673 (main): Support --disable-randomization and --no-disable-randomization
10674 command line arguments.
10675 * target.h (struct target_ops): Add supports_disable_randomization.
10676 (target_supports_disable_randomization): New macro.
10678 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10680 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10682 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10683 [!PT_GETDSBT] (target_loadmap): New definition.
10684 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10685 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10686 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10687 and PT_GETDSBT to LINUX_LOADMAP.
10688 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10689 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10691 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10693 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10694 (arm_linux_hwbp_cap): New static variable.
10695 (arm_linux_get_hwbp_cap): Replace by ...
10696 (arm_linux_init_hwbp_cap): ... this new function.
10697 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10698 (arm_linux_get_hw_watchpoint_count): Likewise.
10699 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10700 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10701 (arm_prepare_to_resume): Use perror_with_name instead of error.
10703 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10705 * linux-arm-low.c: Include <signal.h>.
10706 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10707 (struct arm_linux_hwbp_cap): New data type.
10708 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10709 (struct arm_linux_hw_breakpoint): New data type.
10710 (MAX_BPTS, MAX_WPTS): Define.
10711 (struct arch_process_info, struct arch_lwp_info): New data types.
10712 (arm_linux_get_hwbp_cap): New function.
10713 (arm_linux_get_hw_breakpoint_count): Likewise.
10714 (arm_linux_get_hw_watchpoint_count): Likewise.
10715 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10716 (arm_hwbp_control_initialize): Likewise.
10717 (arm_hwbp_control_is_enabled): Likewise.
10718 (arm_hwbp_control_is_initialized): Likewise.
10719 (arm_hwbp_control_disable): Likewise.
10720 (arm_linux_hw_breakpoint_equal): Likewise.
10721 (arm_linux_hw_point_initialize): Likewise.
10722 (struct update_registers_data): New data structure.
10723 (update_registers_callback: New function.
10724 (arm_insert_point): Likewise.
10725 (arm_remove_point): Likewise.
10726 (arm_stopped_by_watchpoint): Likewise.
10727 (arm_stopped_data_address): Likewise.
10728 (arm_new_process): Likewise.
10729 (arm_new_thread): Likewise.
10730 (arm_prepare_to_resume): Likewise.
10731 (the_low_target): Register arm_insert_point, arm_remove_point,
10732 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10733 arm_new_thread, and arm_prepare_to_resume.
10735 2011-09-15 Stan Shebs <stan@codesourcery.com>
10737 * server.h (struct emit_ops): Add compare-goto fields.
10738 * tracepoint.c (gdb_agent_op_sizes): New table.
10739 (emit_eq_goto): New function.
10740 (emit_ne_goto): New function.
10741 (emit_lt_goto): New function.
10742 (emit_le_goto): New function.
10743 (emit_gt_goto): New function.
10744 (emit_ge_goto): New function.
10745 (is_goto_target): New function.
10746 (compile_bytecodes): Recognize special cases of compare-goto
10747 combinations and call specialized emitters for them.
10748 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10749 (amd64_emit_ne_goto): New function.
10750 (amd64_emit_lt_goto): New function.
10751 (amd64_emit_le_goto): New function.
10752 (amd64_emit_gt_goto): New function.
10753 (amd64_emit_ge_goto): New function.
10754 (amd64_emit_ops): Add the new functions.
10755 (i386_emit_eq_goto): New function.
10756 (i386_emit_ne_goto): New function.
10757 (i386_emit_lt_goto): New function.
10758 (i386_emit_le_goto): New function.
10759 (i386_emit_gt_goto): New function.
10760 (i386_emit_ge_goto): New function.
10761 (i386_emit_ops): Add the new functions.
10763 2011-09-08 Stan Shebs <stan@codesourcery.com>
10765 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10766 (i386_emit_epilogue): Restore %ebx.
10768 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10770 * server.c (step_thread): Remove definition.
10771 (process_serial_event): Don't handle Hs.
10772 * server.h (step_thread): Remove declaration.
10773 * target.c (set_desired_inferior): Remove use of step_thread.
10775 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10777 * linux-low.c: Include linux-procfs.h.
10778 (linux_attach_lwp_1): Update comments.
10779 (linux_attach): Scan for existing threads when attaching to a
10780 process that is the tgid.
10781 * Makefile.in: Update dependencies.
10783 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10785 * configure.srv: Add linux-procfs.o dependencies.
10787 2011-08-14 Yao Qi <yao@codesourcery.com>
10789 * target.h (struct target_ops): Fix indent.
10790 * win32-low.c (win32_target_ops): Fix comment.
10792 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10793 Yao Qi <yao@codesourcery.com>
10795 * Makefile.in (clean): Remove tic6x-*.c files.
10796 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10797 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10798 (tic6x-c64xp-linux.c): Likewise.
10799 * configure.srv: Add support for tic6x-*-uclinux.
10800 * linux-tic6x-low.c: New.
10801 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10803 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10804 Yao Qi <yao@codesourcery.com>
10806 * target.h (struct target_ops): Add read_loadmap.
10807 * linux-low.c (struct target_loadseg): New type.
10808 (struct target_loadmap): New type.
10809 (linux_read_loadmap): New function.
10810 (linux_target_ops): Add linux_read_loadmap.
10811 * server.c (handle_query): Support qXfer:fdpic:read packet.
10812 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10815 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10817 * win32-low.c: Include <stdint.h>.
10819 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10821 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10822 to the inferior here.
10823 (i386_remove_aligned_watchpoint): Ditto.
10824 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10825 fit part of the watchpoint in the debug registers.
10826 (i386_update_inferior_debug_regs): New.
10827 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10828 registers, and only update the inferior on success.
10829 (i386_low_remove_watchpoint): Ditto.
10831 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10833 * linux-low.c (compare_ints, unique, list_threads, show_process,
10834 linux_core_of_thread): Delete.
10835 (linux_target_ops): Change linux_core_of_thread to
10836 linux_common_core_of_thread.
10837 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10838 * utils.c (malloc_failure): Change type of argument.
10839 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10840 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10841 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10842 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10843 (IPA_OBJS): Add common-utils-ipa.o.
10844 (ptid_h, linux_osdata_h): New macros.
10845 (server_h): Add common/common-utils.h, common/xml-utils.h,
10846 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10848 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10849 ptid.o, buffer.o): New rules.
10850 (linux-low.o): Add common/linux-osdata.h as a dependency.
10851 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10852 * configure.ac: Add AC_HEADER_DIRENT check.
10853 * config.in: Regenerate.
10854 * configure: Regenerate.
10855 * remote-utils.c (xml_escape_text): Delete.
10856 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10857 buffer_xml_printf): Move to common/buffer.c.
10858 * server.c (main): Remove call to initialize_inferiors.
10859 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10860 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10861 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10862 internal_error, gdb_assert, gdb_assert_fail): Delete.
10863 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10864 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10866 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10867 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10868 initialize_inferiors): Delete.
10870 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10872 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10875 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10877 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10879 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10881 2011-05-26 Yao Qi <yao@codesourcery.com>
10883 * Makefile.in (thread-db.o): Track dependence to
10884 common/gdb_thread_db.h.
10885 * thread-db.c: include gdb_thread_db.h from right place.
10887 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10889 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10890 __FILE__ and __LINE__ to internal_error.
10892 2011-05-13 Doug Evans <dje@google.com>
10894 * thread-db.c (try_thread_db_load_from_sdir): New function.
10895 (try_thread_db_load_from_dir): New function.
10896 (thread_db_load_search): Handle $sdir, ignore $pdir.
10897 Remove trying of system directories if search of
10898 libthread-db-search-path fails, that is now done via $sdir.
10900 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10902 * server.c (handle_query): Add EnableDisableTracepoints to the list
10903 of supported features.
10904 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10906 (cmd_qtenable_disable): New.
10907 (cmd_qtstart): Install tracepoints even if disabled.
10908 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10909 receiving a QTEnable or QTDisable packet.
10910 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10911 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10913 (gdb_probe): Skip data collection if static tracepoint is disabled.
10915 2011-05-10 Doug Evans <dje@google.com>
10917 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10919 2011-05-04 Doug Evans <dje@google.com>
10921 * linux-low.c (linux_join): Skip process lookup.
10922 * spu-low.c (spu_join): Ditto.
10923 * server.c (join_inferiors_callback): Delete.
10924 (process_serial_event): For 'D' packet (detach) call join_inferior
10927 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10929 * README: Don't mention xscale*-*-linux*.
10930 * configure.srv (xscale*-*-linux*): Don't handle target.
10932 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10934 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10936 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10937 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10938 (i386_emit_void_call_2): Likewise.
10940 2011-04-26 Yao Qi <yao@codesourcery.com>
10942 * linux-low.c: Move common macros to linux-ptrace.h.
10943 Include linux-ptrace.h.
10944 * Makefile.in (linux_ptrace_h): New.
10945 (linux-low.o): Depends on linux-ptrace.h.
10947 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10949 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10950 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10951 (remote_prepare): New function with most of the TCP code from ...
10952 (remote_open): ... here. Detect PORT here unconditionally. Move also
10953 setting transport_is_reliable.
10954 * server.c (run_once): New variable.
10955 (gdbserver_usage): Document it.
10956 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10957 the first run if RUN_ONCE.
10958 * server.h (run_once, remote_prepare): New declarations.
10960 2011-04-19 Tom Tromey <tromey@redhat.com>
10962 * win32-low.c (handle_load_dll): Remove duplicate "the".
10964 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10966 Remove support for old Cygwin 1.5 versions.
10967 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10968 function to avoid warning.
10969 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10972 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10974 * gdbserver/server.h (Macro _): Define it if not available.
10976 2011-03-14 Michael Snyder <msnyder@vmware.com>
10978 * hostio.c (handle_close): Remove unnecessary null test.
10980 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10982 * Makefile.in (maintainer-clean realclean distclean): Remove
10983 "make ... subdir_do" command.
10985 2011-03-10 Michael Snyder <msnyder@vmware.com>
10987 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10989 * server.c (handle_v_run): Free alloced buffer on early return.
10991 2011-03-09 Yao Qi <yao@codesourcery.com>
10994 2011-03-04 Yao Qi <yao@codesourcery.com>
10996 * Makefile.in: Remove GNU make feature --directory.
10998 2011-03-05 Yao Qi <yao@codesourcery.com>
11000 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11001 (subdir_do): New make target. Copied from gdb/Makefile.
11002 (maintainer-clean, realclean, distclean, clean): Call corresponding
11003 make targets in common/Makefile.
11005 2011-02-11 Yao Qi <yao@codesourcery.com>
11007 * configure.ac: Call AC_PROG_RANLIB.
11008 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11009 * configure: Regenerate.
11011 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11013 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11015 2011-03-06 Yao Qi <yao@codesourcery.com>
11017 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11019 2011-03-05 Yao Qi <yao@codesourcery.com>
11021 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11022 (subdir_do): New make target. Copied from gdb/Makefile.
11023 (maintainer-clean, realclean, distclean, clean): Call corresponding
11024 make targets in common/Makefile.
11026 2011-03-04 Yao Qi <yao@codesourcery.com>
11028 * Makefile.in: Remove GNU make feature --directory.
11030 2011-03-04 Michael Snyder <msnyder@vmware.com>
11032 * server.c (queue_stop_reply): Call xmalloc not malloc.
11034 2011-03-02 Michael Snyder <msnyder@vmware.com>
11036 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11038 2011-02-28 Michael Snyder <msnyder@vmware.com>
11040 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11041 (cmd_qtframe): Ditto.
11042 (cmd_qtbuffer): Ditto.
11043 (cmd_bigqtbuffer): Ditto.
11045 * utils.c (decimal2str): Initialize 'width' to nine, then
11046 don't mess with it.
11048 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11050 * hostio.c (require_data): Free *data, not data.
11052 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11054 * hostio.c (require_data): Use free, not xfree.
11056 2011-02-27 Michael Snyder <msnyder@vmware.com>
11058 * server.c (handle_query): Discard unused value.
11060 * hostio.c (require_data): Free malloc memory before returning
11063 2011-02-26 Michael Snyder <msnyder@vmware.com>
11065 * linux-low.c (list_threads): Call closedir for dirent.
11067 2011-02-27 Michael Snyder <msnyder@vmware.com>
11069 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11070 a case statement falls through.
11072 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11074 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11077 2011-02-26 Michael Snyder <msnyder@vmware.com>
11079 * utils.c (decimal2str): Eliminate dead code and dead param.
11080 (pulongest): Drop dead param from call to decimal2str.
11083 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11085 Revert the following patch (not approved yet):
11086 2011-02-21 Hui Zhu <teawater@gmail.com>
11087 * tracepoint.c (tp_printf): New function.
11088 (eval_agent_expr): Handle gdb_agent_op_printf.
11090 2011-02-21 Hui Zhu <teawater@gmail.com>
11092 * tracepoint.c (tp_printf): New function.
11093 (eval_agent_expr): Handle gdb_agent_op_printf.
11095 2011-02-18 Tom Tromey <tromey@redhat.com>
11097 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11098 (tracepoint.o): Likewise.
11099 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11100 (gdb_agent_op_names): Likewise.
11102 2011-02-18 Tom Tromey <tromey@redhat.com>
11104 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11105 gdb_agent_op_rot>: New constants.
11106 (gdb_agent_op_names): Add pick and roll.
11107 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11110 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11112 * aclocal.m4: Regenerated with aclocal-1.11.1.
11114 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11116 * server.c (handle_qxfer_traceframe_info): New.
11117 (qxfer_packets): Register "traceframe-info".
11118 (handle_query): Report support for qXfer:traceframe-info:read+.
11119 * tracepoint.c (match_blocktype): New.
11120 (traceframe_find_block_type): Rename to ...
11121 (traceframe_walk_blocks): ... this. Add callback filter argument,
11123 (traceframe_find_block_type): New, reimplemented on top of
11124 traceframe_walk_blocks.
11125 (build_traceframe_info_xml): New.
11126 (traceframe_read_info): New.
11127 * server.h (traceframe_read_info): Declare.
11129 2011-02-11 Yao Qi <yao@codesourcery.com>
11131 * configure.ac: Call AC_PROG_RANLIB.
11132 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11133 * configure: Regenerate.
11135 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11137 * server.c (gdb_read_memory): Change return semantics to allow
11139 (handle_search_memory_1): Adjust.
11140 (process_serial_event) <'m' packet>: Handle partial transfers.
11141 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11143 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11145 * regcache.c (init_register_cache): Initialize
11146 regcache->register_status.
11147 (free_register_cache): Release regcache->register_status.
11148 (regcache_cpy): Copy register_status.
11149 (registers_to_string): Print 'x's for unavailable registers.
11150 (supply_register): Mark the register's status valid or
11151 unavailable, depending on whether a buffer was passed in or not.
11152 (supply_register_zeroed): New.
11153 (supply_regblock): Mark the registers' status valid or
11154 unavailable, depending on whether a buffer was passed in or not.
11155 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11156 (struct regcache): New `register_status' field.
11157 (supply_register_zeroed): Declare.
11158 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11159 supply_register_zeroed, rather than passing a NULL buffer to
11161 * tracepoint.c (fetch_traceframe_registers): Update comment.
11163 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11165 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11168 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11170 * server.h (decode_xfer_write): Change prototype.
11171 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11172 and don't extract the annex here.
11173 * server.c (decode_xfer_read): Remove `annex' parameter,
11174 and don't extract the annex here.
11175 (decode_xfer): New.
11176 (struct qxfer): New.
11177 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11178 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11179 (handle_qxfer_statictrace): New functions, abstracted out from
11180 handle_query, and made to use the struct qxfer interface.
11181 (handle_threads_qxfer_proper): Rename to ...
11182 (handle_qxfer_threads_proper): ... this.
11183 (handle_threads_qxfer): Rename to ...
11184 (handle_qxfer_threads): ... this. Adjust.
11185 (qxfer_packets): New array.
11186 (handle_qxfer): New function.
11187 (handle_query): Use handle_qxfer.
11189 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11191 * gdbreplay.c: Shorten lines of >= 80 columns.
11192 * linux-low.c: Ditto.
11193 * linux-ppc-low.c: Ditto.
11194 * linux-s390-low.c: Ditto.
11195 * linux-sparc-low.c: Ditto.
11196 * linux-x86-low.c: Ditto.
11197 * linux-xtensa-low.c: Ditto.
11198 * mem-break.c: Ditto.
11199 * nto-low.c: Ditto.
11200 * regcache.h: Ditto.
11201 * remote-utils.c: Ditto.
11204 * thread-db.c: Ditto.
11205 * tracepoint.c: Ditto.
11207 * win32-low.h: Ditto.
11209 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11211 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11214 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11216 * server.c (gdbserver_version): Update copyright year in version
11218 * gdbreplay.c (gdbreplay_version): Ditto.
11220 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11222 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11223 * linux-bfin-low.c: New file.
11224 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11225 PT_DATA_ADDR for BFIN targets.
11226 * Makefile.in (SFILES): Add linux-bfin-low.c.
11227 (clean): Remove reg-bfin.c.
11228 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11229 * README: Mention supported Blackfin targets.
11231 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11233 * .gitignore: New file.
11235 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11237 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11239 2010-10-22 Jie Zhang <jie@codesourcery.com>
11241 * Makefile.in: Add FLAGS_TO_PASS variable.
11242 (install): Remove dependency of install-only and recursively
11243 invoke make for install-only.
11245 2010-10-04 Doug Evans <dje@google.com>
11247 * Makefile.in (uninstall): Use $(DESTDIR).
11249 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11253 * linux-x86-low.c (compat_siginfo_from_siginfo)
11254 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11255 si_code is < 0. Check for si_code == SI_TIMER before checking for
11258 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11260 * lynx-i386-low.c: New file.
11261 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11263 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11265 * lynx-low.c (ptrace_request_to_str): Remove handling for
11266 request values that have been removed in LynxOS 5.x.
11268 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11270 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11273 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11275 * configure.ac: Add --enable-inprocess-agent option.
11276 * configure: Rebuilt.
11278 2010-09-06 Yao Qi <yao@codesourcery.com>
11280 * linux-low.c (linux_kill): Remove unused variable.
11281 (linux_stabilize_threads): Likewise.
11282 * server.c (start_inferior): Likewise.
11283 (queue_stop_reply_callback): Likewise.
11284 * tracepoint.c (do_action_at_tracepoint): Likewise.
11286 2010-09-06 Yao Qi <yao@codesourcery.com>
11288 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11291 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11293 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11295 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11297 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11300 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11302 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11303 gdbserver/lynx-ppc-low.c: New files.
11304 * Makefile.in (lynx_low_h): New variable.
11305 (lynx-low.o, lynx-ppc-low.o): New rules.
11306 * configure.ac: On LynxOS, link with -lnetinet.
11307 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11308 * configure: regenerate.
11310 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11312 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11313 * configure.ac: Add check for vasprintf and vsnprintf.
11314 * configure, config.in: Regenerate.
11315 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11317 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11319 * gdbreplay.c: Move include of alloca.h up, next to include of
11321 * server.h: Add include of malloc.h.
11322 * mem-break.c: Remove include of malloc.h.
11323 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11325 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11327 * Makefile.in (memmem.o): Build with -Wno-error.
11329 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11331 * utils.c (xsnprintf): Make non-static.
11332 * server.h: Add xsnprintf declaration.
11333 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11334 replace calls to snprintf by calls to xsnprintf throughout.
11336 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11338 * configure.ac: Add configure check for alloca.
11339 * configure, config.in: Regenerate.
11340 * server.h: Include alloca.h if it exists.
11341 * gdbreplay.c: Include alloca.h if it exists.
11343 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11345 * linux-low.c (__SIGRTMIN): Define if not already defined.
11346 (linux_create_inferior): Check for __ANDROID__ rather than
11348 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11349 are already deferred.
11350 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11351 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11352 stopped and already has a pending signal to report.
11353 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11354 a pending signal to report or is moving out of a jump pad.
11355 (linux_init_signals): Check for __ANDROID__ rather than
11358 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11360 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11361 debug_threads check. Avoid a linear search when not doing debug
11364 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11366 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11367 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11368 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11369 (process_event): Change local fd's type to gdb_fildes_t.
11370 (create_file_handler): Adjust prototype.
11371 (delete_file_handler): Adjust prototype.
11372 (handle_file_event): Adjust prototype. Use pfildes.
11373 (create_file_event): Adjsut prototype.
11374 * remote-utils.c (remote_desc, listen_desc): Change type to
11376 * server.h: New gdb_fildes_t typedef.
11377 [USE_WIN32API]: Include winsock2.h.
11378 (delete_file_handler, add_file_handler): Adjust prototypes.
11379 (pfildes): Declare.
11380 * utils.c (pfildes): New.
11382 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11384 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11385 * configure: Regenerate.
11387 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11389 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11390 (linux_done_accessing_memory): ... this.
11391 (linux_target_ops): Adjust.
11392 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11393 * nto-low.c (nto_target_ops): Adjust comment.
11394 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11395 * spu-low.c (spu_target_ops): Adjust comment.
11396 * target.h (target_ops): Rename unprepare_to_access_memory field
11397 to done_accessing_memory.
11398 (unprepare_to_access_memory): Rename to ...
11399 (done_accessing_memory): ... this.
11401 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11403 * linux-low.c (linux_prepare_to_access_memory): New.
11404 (linux_unprepare_to_access_memory): New.
11405 (linux_target_ops): Install them.
11406 * server.c (read_memory): Rename to ...
11407 (gdb_read_memory): ... this. Use
11408 prepare_to_access_memory/prepare_to_access_memory.
11409 (write_memory): Rename to ...
11410 (gdb_write_memory): ... this. Use
11411 prepare_to_access_memory/prepare_to_access_memory.
11412 (handle_search_memory_1): Adjust.
11413 (process_serial_event): Adjust.
11414 * target.h (struct target_ops): New fields
11415 prepare_to_access_memory and unprepare_to_access_memory.
11416 (prepare_to_access_memory, unprepare_to_access_memory): New.
11417 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11418 prepare_to_access_memory/prepare_to_access_memory.
11419 * nto-low.c (nto_target_ops): Adjust.
11420 * spu-low.c (spu_target_ops): Adjust.
11421 * win32-low.c (win32_target_ops): Adjust.
11423 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11425 * Makefile.in (WARN_CFLAGS): Get it from configure.
11426 (WERROR_CFLAGS): New.
11427 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11428 * configure.ac: Introduce --enable-werror, which adds -Werror to
11429 the compiler command line. Enabled by default. Disable with
11430 --disable-werror. Add -Wdeclaration-after-statement
11431 Wpointer-arith and -Wformat-nonliteral to warning flags.
11432 * configure: Regenerate.
11434 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11436 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11438 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11440 * gdbreplay.c (remote_error): New.
11442 (expect): Use gdbchar. Check for error reading from GDB.
11443 Clarify sync error output.
11444 (play): Check for errors writing to GDB.
11445 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11446 * remote-utils.c (getpkt): Check for errors writing to the remote
11449 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11451 * linux-low.c (linux_wait_1): Move non-debugging code out of
11452 `debug_threads' control.
11454 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11456 * linux-low.c (linux_wait_1): Don't set last_status here.
11457 * server.c (push_event, queue_stop_reply_callback): Assert we're
11458 not pushing a TARGET_WAITKIND_IGNORE event.
11459 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11460 (myresume, handle_target_event): Set the thread's last_resume_kind
11461 and last_status from the target returned status.
11463 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11467 * linux-x86-low.c (update_debug_registers_callback): New.
11468 (i386_dr_low_set_addr): Use it.
11469 (i386_dr_low_get_addr): New.
11470 (i386_dr_low_set_control): Use update_debug_registers_callback.
11471 (i386_dr_low_get_control): New.
11472 (i386_dr_low_get_status): Adjust.
11473 * linux-low.c (linux_stop_lwp): New.
11474 * linux-low.h (linux_stop_lwp): Declare.
11476 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11477 argument instead of a i386_debug_reg_state.
11478 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11479 a i386_debug_reg_state.
11480 (i386_insert_aligned_watchpoint): Adjust.
11481 (i386_remove_aligned_watchpoint): Adjust.
11482 (i386_low_stopped_data_address): Read the debug registers from the
11483 inferior instead of from the mirrors.
11484 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11485 (i386_dr_low_get_addr): Declare.
11486 (i386_dr_low_get_control): Declare.
11487 (i386_dr_low_get_status): Change prototype.
11489 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11490 (i386_dr_low_get_addr): New.
11491 (i386_dr_low_get_control): New.
11492 (i386_dr_low_get_status): Adjust prototype. Return
11494 (i386_initial_stuff): Clear dr_status_mirror and
11496 (i386_get_thread_context): Adjust.
11497 (i386_set_thread_context): Adjust.
11498 (i386_thread_added): Adjust.
11500 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11502 * linux-low.h (linux_thread_area): Delete declaration.
11504 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11506 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11507 after its termination.
11509 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11511 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11512 (gdb_wants_all_stopped): Delete.
11513 (linux_wait_1): Don't call them.
11514 * server.c (handle_v_cont): Tag all threads as want-stopped.
11515 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11516 stopped as "client-wants-stopped".
11518 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11520 * Makefile.in (signals_h): New.
11521 (server_h): Depend on it.
11522 (server.o): Don't depend on $(signals_def).
11523 (signals.o): Depend on $(signals_def).
11525 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11527 * Makefile.in (signals_def): New.
11528 (server_h): Append include/gdb/signals.h and signals_def.
11529 (server.o): Append signals_def.
11531 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11533 * server.c (handle_target_event): Use target_signal_to_host for
11534 resume_info.sig initialization.
11535 * target.h (struct thread_resume) <sig>: New comment.
11537 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11539 * server.c (handle_query): strcpy() the returned string from paddress()
11540 instead of sprintf().
11541 * utils.c (paddress): Return phex_nz().
11543 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11545 * server.c (handle_v_cont): Call mourn_inferior if process
11547 (myresume): Likewise.
11549 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11551 Static tracepoints, and integration with UST.
11553 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11554 * mem-break.c (uninsert_all_breakpoints)
11555 (reinsert_all_breakpoints): New.
11556 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11557 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11558 (gdb_agent_ust_loaded, helper_thread_id)
11559 (gdb_agent_helper_thread_id): New macros.
11560 (struct ipa_sym_addresses): Add addr_ust_loaded,
11561 addr_helper_thread_id, addr_cmd_buf.
11562 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11563 (in_process_agent_loaded_ust): New.
11564 (write_e_ust_not_loaded): New.
11565 (maybe_write_ipa_ust_not_loaded): New.
11566 (struct collect_static_trace_data_action): New.
11567 (enum tracepoint_type) <static_tracepoint>: New.
11568 (struct tracepoint) <handle>: Mention static tracepoints.
11569 (struct static_tracepoint_ctx): New.
11570 (CMD_BUF_SIZE): New.
11571 (add_tracepoint_action): Handle static tracepoint actions.
11572 (unprobe_marker_at): New.
11573 (clear_installed_tracepoints): Handle static tracepoints.
11574 (cmd_qtdp): Handle static tracepoints.
11575 (probe_marker_at): New.
11576 (cmd_qtstart): Handle static tracepoints.
11577 (response_tracepoint): Handle static tracepoints.
11578 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11579 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11580 (get_context_regcache): Handle static tracepoints.
11581 (do_action_at_tracepoint): Handle static tracepoint actions.
11582 (traceframe_find_block_type): Handle static trace data blocks.
11583 (traceframe_read_sdata): New.
11584 (download_tracepoints): Download static tracepoint actions.
11585 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11586 (GDB_PROBE_NAME): New.
11588 (GET_UST_SYM): New.
11591 (ust_marker_to_static_tracepoint): New.
11593 (collect_ust_data_at_tracepoint): New.
11594 (gdb_ust_probe): New.
11595 (UNIX_PATH_MAX, SOCK_DIR): New.
11596 (gdb_ust_connect_sync_socket): New.
11597 (resume_thread, stop_thread): New.
11598 (run_inferior_command): New.
11599 (init_named_socket): New.
11600 (gdb_ust_socket_init): New.
11601 (cstr_to_hexstr): New.
11603 (first_marker, next_marker): New.
11604 (response_ust_marker): New.
11605 (cmd_qtfstm, cmd_qtsstm): New.
11606 (unprobe_marker_at, probe_marker_at): New.
11607 (cmd_qtstmat, gdb_ust_thread): New.
11608 (gdb_ust_init): New.
11609 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11610 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11611 (ST_REGENTRY): New.
11612 (x86_64_st_collect_regmap): New.
11613 (X86_64_NUM_ST_COLLECT_GREGS): New.
11614 (AMD64_RIP_REGNUM): New.
11615 (supply_static_tracepoint_registers): New.
11616 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11617 (ST_REGENTRY): New.
11618 (i386_st_collect_regmap): New.
11619 (i386_NUM_ST_COLLECT_GREGS): New.
11620 (supply_static_tracepoint_registers): New.
11621 * server.c (handle_query): Handle qXfer:statictrace:read.
11622 <qSupported>: Report support for StaticTracepoints, and
11623 qXfer:statictrace:read features.
11624 * server.h (traceframe_read_sdata)
11625 (supply_static_tracepoint_registers): Declare.
11626 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11627 (unpack_varlen_hex): Include in IPA build.
11628 * Makefile.in (ustlibs, ustinc): New.
11629 (IPA_OBJS): Add remote-utils-ipa.o.
11630 ($(IPA_LIB)): Link -ldl and -lpthread.
11632 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11633 * config.in, configure: Regenerate.
11635 2010-06-20 Ian Lance Taylor <iant@google.com>
11636 Pedro Alves <pedro@codesourcery.com>
11638 * linux-x86-low.c (always_true): Delete.
11639 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11640 trying to fool the compiler with always_true.
11642 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11644 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11645 conditions in gdbserver.
11647 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11649 * spu-low.c (spu_read_memory): Wrap around local store limit.
11650 (spu_write_memory): Likewise.
11652 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11654 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11655 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11657 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11659 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11660 uses with LONGEST uses.
11662 2010-06-14 Stan Shebs <stan@codesourcery.com>
11663 Pedro Alves <pedro@codesourcery.com>
11667 * linux-x86-low.c: Include limits.h.
11669 (always_true): New.
11672 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11673 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11674 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11675 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11676 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11677 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11678 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11679 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11680 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11681 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11682 (amd64_emit_void_call_2): New.
11683 (amd64_emit_ops): New.
11684 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11685 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11686 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11687 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11688 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11689 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11690 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11691 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11692 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11693 (i386_emit_stack_adjust, i386_emit_int_call_1)
11694 (i386_emit_void_call_2): New.
11695 (i386_emit_ops): New.
11696 (x86_emit_ops): New.
11697 (the_low_target): Install x86_emit_ops.
11698 * server.h (struct emit_ops): New.
11699 (get_raw_reg_func_addr): Declare.
11700 (current_insn_ptr, emit_error): Declare.
11701 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11702 (set_trace_state_variable_value): New defines.
11703 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11704 addr_get_trace_state_variable_value and
11705 addr_set_trace_state_variable_value.
11706 (symbol_list): New fields for get_raw_reg,
11707 get_trace_state_variable_value and set_trace_state_variable_value.
11708 (condfn): New typedef.
11709 (struct tracepoint): New field `compiled_cond'.
11710 (do_action_at_tracepoint): Clear compiled_cond.
11711 (get_trace_state_variable_value, set_trace_state_variable_value):
11713 (condition_true_at_tracepoint): If there's a compiled condition,
11715 (current_insn_ptr, emit_error): New globals.
11716 (struct bytecode_address): New.
11717 (get_raw_reg_func_addr): New.
11718 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11719 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11720 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11721 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11722 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11723 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11724 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11725 (compile_tracepoint_condition, compile_bytecodes): New.
11726 * target.h (emit_ops): Forward declare.
11727 (struct target_ops): New field emit_ops.
11728 (target_emit_ops): New.
11729 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11730 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11731 * linux-low.c (linux_emit_ops): New.
11732 (linux_target_ops): Install it.
11733 * linux-low.h (struct linux_target_ops): New field emit_ops.
11735 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11737 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11738 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11740 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11741 Stan Shebs <stan@codesourcery.com>
11743 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11744 (all): Depend on $(extra_libraries).
11745 (install-only): Install the IPA.
11746 (IPA_OBJS, IPA_LIB): New.
11747 (clean): Remove the IPA lib.
11748 (IPAGENT_CFLAGS): New.
11749 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11750 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11751 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11752 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11753 * configure.ac: Check for atomic builtins support in the compiler.
11754 (IPA_DEPFILES, extra_libraries): Define.
11755 * configure.srv (ipa_obj): Add description.
11756 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11757 (i[34567]86-*-linux*): Set ipa_obj.
11758 (x86_64-*-linux*): Set ipa_obj.
11759 * linux-low.c (stabilizing_threads): New.
11760 (supports_fast_tracepoints): New.
11761 (linux_detach): Stabilize threads before detaching.
11762 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11763 the lwp is either not stabilizing, or is moving out of a jump pad.
11764 (linux_fast_tracepoint_collecting): New.
11765 (maybe_move_out_of_jump_pad): New.
11766 (enqueue_one_deferred_signal): New.
11767 (dequeue_one_deferred_signal): New.
11768 (linux_wait_for_event_1): If moving out of a jump pad, defer
11769 pending signals to later.
11770 (linux_stabilize_threads): New.
11771 (linux_wait_1): Check if threads need moving out of jump pads, and
11773 (stuck_in_jump_pad_callback): New.
11774 (move_out_of_jump_pad_callback): New.
11775 (lwp_running): New.
11776 (linux_resume_one_lwp): Handle moving out of jump pads.
11777 (linux_set_resume_request): Dequeue deferred signals.
11778 (need_step_over_p): Also step over fast tracepoint jumps.
11779 (start_step_over): Also uninsert fast tracepoint jumps.
11780 (finish_step_over): Also reinsert fast tracepoint jumps.
11781 (linux_install_fast_tracepoint_jump): New.
11782 (linux_target_ops): Install linux_stabilize_threads and
11783 linux_install_fast_tracepoint_jump_pad.
11784 * linux-low.h (linux_target_ops) <get_thread_area,
11785 install_fast_tracepoint_jump_pad>: New fields.
11786 (struct lwp_info) <collecting_fast_tracepoint,
11787 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11788 (linux_get_thread_area): Declare.
11789 * linux-x86-low.c (jump_insn): New.
11790 (x86_get_thread_area): New.
11791 (append_insns): New.
11792 (push_opcode): New.
11793 (amd64_install_fast_tracepoint_jump_pad): New.
11794 (i386_install_fast_tracepoint_jump_pad): New.
11795 (x86_install_fast_tracepoint_jump_pad): New.
11796 (the_low_target): Install x86_get_thread_area and
11797 x86_install_fast_tracepoint_jump_pad.
11798 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11799 (struct fast_tracepoint_jump): New.
11800 (fast_tracepoint_jump_insn): New.
11801 (fast_tracepoint_jump_shadow): New.
11802 (find_fast_tracepoint_jump_at): New.
11803 (fast_tracepoint_jump_here): New.
11804 (delete_fast_tracepoint_jump): New.
11805 (set_fast_tracepoint_jump): New.
11806 (uninsert_fast_tracepoint_jumps_at): New.
11807 (reinsert_fast_tracepoint_jumps_at): New.
11808 (set_breakpoint_at): Use write_inferior_memory.
11809 (uninsert_raw_breakpoint): Use write_inferior_memory.
11810 (check_mem_read): Mask out fast tracepoint jumps.
11811 (check_mem_write): Mask out fast tracepoint jumps.
11812 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11813 (set_fast_tracepoint_jump): Declare.
11814 (delete_fast_tracepoint_jump)
11815 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11816 (reinsert_fast_tracepoint_jumps_at): Declare.
11817 * regcache.c: Don't compile many functions when building the
11818 in-process agent library.
11819 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11820 the register buffer in the heap.
11821 (free_register_cache): If the register buffer isn't owned by the
11822 regcache, don't free it.
11823 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11824 pre-existing register caches.
11825 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11827 (convert_ascii_to_int): : Constify `from' parameter type.
11828 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11829 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11830 the needed buffer in-place.
11831 (relocate_instruction): New.
11832 * server.c (handle_query) <qSymbols>: If the target supports
11833 tracepoints, give it a chance of looking up symbols. Report
11834 support for fast tracepoints.
11835 (handle_status): Stabilize threads.
11836 (process_serial_event): Adjust.
11837 * server.h (struct fast_tracepoint_jump): Forward declare.
11838 (struct process_info) <fast_tracepoint_jumps>: New field.
11839 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11840 (decode_X_packet, decode_M_packet): Adjust.
11841 (relocate_instruction): Declare.
11842 (in_process_agent_loaded): Declare.
11843 (tracepoint_look_up_symbols): Declare.
11844 (struct fast_tpoint_collect_status): Declare.
11845 (fast_tracepoint_collecting): Declare.
11846 (force_unlock_trace_buffer): Declare.
11847 (handle_tracepoint_bkpts): Declare.
11848 (initialize_low_tracepoint)
11849 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11850 * target.h (struct target_ops) <stabilize_threads,
11851 install_fast_tracepoint_jump_pad>: New fields.
11852 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11853 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11854 [HAVE_STDINT_H]: Include stdint.h.
11855 (trace_debug_1): Rename to ...
11856 (trace_vdebug): ... this.
11857 (trace_debug): Rename to ...
11858 (trace_debug_1): ... this. Add `level' parameter.
11859 (trace_debug): New.
11860 (ATTR_USED, ATTR_NOINLINE): New.
11861 (IP_AGENT_EXPORT): New.
11862 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11863 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11864 (about_to_request_buffer_space, trace_buffer_is_full)
11865 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11866 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11867 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11868 (traceframe_write_count, traceframes_created)
11869 (trace_state_variables)
11870 New renaming defines.
11871 (struct ipa_sym_addresses): New.
11872 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11873 (symbol_list): New.
11874 (ipa_sym_addrs): New.
11875 (all_tracepoint_symbols_looked_up): New.
11876 (in_process_agent_loaded): New.
11877 (write_e_ipa_not_loaded): New.
11878 (maybe_write_ipa_not_loaded): New.
11879 (tracepoint_look_up_symbols): New.
11880 (debug_threads) [IN_PROCESS_AGENT]: New.
11881 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11882 (UNKNOWN_SIDE_EFFECTS): New.
11883 (stop_tracing): New.
11884 (flush_trace_buffer): New.
11885 (stop_tracing_bkpt): New.
11886 (flush_trace_buffer_bkpt): New.
11887 (read_inferior_integer): New.
11888 (read_inferior_uinteger): New.
11889 (read_inferior_data_pointer): New.
11890 (write_inferior_data_pointer): New.
11891 (write_inferior_integer): New.
11892 (write_inferior_uinteger): New.
11893 (struct collect_static_trace_data_action): Delete.
11894 (enum tracepoint_type): New.
11895 (struct tracepoint) <type>: New field `type'.
11896 <actions_str, step_actions, step_actions_str>: Only include in
11898 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11899 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11900 (tracepoints): Use IP_AGENT_EXPORT.
11901 (last_tracepoint): Don't include in the IPA.
11902 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11903 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11904 (alloced_trace_state_variables): New.
11905 (trace_state_variables): Use IP_AGENT_EXPORT.
11906 (traceframe_t): Delete unused variable.
11907 (circular_trace_buffer): Don't include in the IPA.
11908 (trace_buffer_start): Delete.
11909 (struct trace_buffer_control): New.
11910 (trace_buffer_free): Delete.
11911 (struct ipa_trace_buffer_control): New.
11912 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11913 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11915 (trace_buffer_ctrl): New.
11916 (TRACE_BUFFER_CTRL_CURR): New.
11917 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11918 Reimplement as macros.
11919 (trace_buffer_wrap): Delete.
11920 (traceframe_write_count, traceframe_read_count)
11921 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11922 (struct tracepoint_hit_ctx) <type>: New field.
11923 (struct fast_tracepoint_ctx): New.
11924 (memory_barrier): New.
11926 (record_tracepoint_error): Update atomically in the IPA.
11927 (clear_inferior_trace_buffer): New.
11928 (about_to_request_buffer_space): New.
11929 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11930 updating the same buffer.
11931 (add_tracepoint): Default the tracepoint's type to trap
11932 tracepoint, and orig_size to -1.
11933 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11934 internal variables.
11935 (create_trace_state_variable): New parameter `gdb'. Handle it.
11936 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11937 (cmd_qtdp): Handle fast tracepoints.
11938 (cmd_qtdv): Adjust.
11939 (max_jump_pad_size): New.
11940 (gdb_jump_pad_head): New.
11941 (get_jump_space_head): New.
11942 (claim_jump_space): New.
11943 (sort_tracepoints): New.
11944 (MAX_JUMP_SIZE): New.
11945 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11947 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11948 support. Upload fast traceframes, and delete internal IPA
11950 (stop_tracing_handler): New.
11951 (flush_trace_buffer_handler): New.
11952 (cmd_qtstop): Upload fast tracepoints.
11953 (response_tracepoint): Handle fast tracepoints.
11954 (tracepoint_finished_step): Upload fast traceframes. Set the
11955 tracepoint hit context's tracepoint type.
11956 (handle_tracepoint_bkpts): New.
11957 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11958 type. Add comment about fast tracepoints.
11959 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11960 non-existing action_str field.
11961 (get_context_regcache): Handle fast tracepoints.
11962 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11964 (fast_tracepoint_from_jump_pad_address): New.
11965 (fast_tracepoint_from_ipa_tpoint_address): New.
11966 (collecting_t): New.
11967 (force_unlock_trace_buffer): New.
11968 (fast_tracepoint_collecting): New.
11970 (gdb_collect): New.
11971 (write_inferior_data_ptr): New.
11972 (target_tp_heap): New.
11973 (target_malloc): New.
11974 (download_agent_expr): New.
11976 (download_tracepoints): New.
11977 (download_trace_state_variables): New.
11978 (upload_fast_traceframes): New.
11979 (IPA_FIRST_TRACEFRAME): New.
11980 (IPA_NEXT_TRACEFRAME_1): New.
11981 (IPA_NEXT_TRACEFRAME): New.
11982 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11983 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11984 (gdb_jump_pad_buffer_end): New.
11985 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11986 (initialize_tracepoint): Adjust.
11987 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11988 buffer. Initialize the low module.
11989 * utils.c (PREFIX, TOOLNAME): New.
11990 (malloc_failure): Use PREFIX.
11991 (error): In the IPA, an error causes an exit.
11992 (fatal, warning): Use PREFIX.
11993 (internal_error): Use TOOLNAME.
11994 (NUMCELLS): Increase to 10.
11995 * configure, config.in: Regenerate.
11997 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11999 * server.c (handle_query) <qSupported>: Do two passes over the
12000 qSupported string to avoid nesting strtok.
12002 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12004 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12006 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12007 -Wl,--dynamic-list.
12008 * configure: Regenerate.
12009 * proc-service.list: New.
12011 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12013 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12016 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12018 * gdbreplay.c (remote_open): Check error return from socket() call by
12019 its equality to -1 not by it being negative.
12020 * remote-utils.c (remote_open): Likewise.
12022 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12024 * config.h: Regenerate.
12026 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12028 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12029 doesn't provide PTRACE_GET_THREAD_AREA.
12031 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12033 * linux-m68k-low.c: Include <asm/ptrace.h>
12034 (ps_get_thread_area): Implement.
12036 2010-05-03 Doug Evans <dje@google.com>
12038 * event-loop.c (struct callback_event): New struct.
12039 (callback_list): New global.
12040 (append_callback_event, delete_callback_event): New functions.
12041 (process_callback): New function.
12042 (start_event_loop): Call it.
12043 * remote-utils.c (NOT_SCHEDULED): Define.
12044 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12045 moved out of readchar.
12046 (readchar): Rewrite. Call reschedule before returning.
12047 (reset_readchar): New function.
12048 (remote_close): Call it.
12049 (process_remaining, reschedule): New functions.
12050 * server.h (callback_handler_func): New typedef.
12051 (append_callback_event, delete_callback_event): Declare.
12053 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12055 * proc-service.c (ps_pglobal_lookup): Use
12056 thread_db_look_up_one_symbol.
12057 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12058 parameter. Use it instead of all_symbols_looked_up.
12059 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12061 (all_symbols_looked_up): Don't declare.
12062 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12063 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12065 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12066 Set all_symbols_looked_up here.
12067 (thread_db_look_up_one_symbol): New.
12068 (thread_db_get_tls_address): Adjust.
12069 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12070 thread_db object on the heap, and tentatively set it in the
12072 (thread_db_init): Don't set all_symbols_looked_up here.
12073 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12075 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12077 * linux-low.c (linux_kill, linux_detach): Adjust.
12078 (status_pending_p_callback): Remove redundant statement. Check
12079 for !TARGET_WAITIKIND_IGNORE, instead of
12080 TARGET_WAITKIND_STOPPED.
12081 (handle_tracepoints): Make sure LWP is locked. Adjust.
12082 (linux_wait_for_event_1): Adjust.
12083 (linux_cancel_breakpoints): New.
12084 (unsuspend_one_lwp): New.
12085 (unsuspend_all_lwps): New.
12086 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12087 (send_sigstop_callback): Change return type to int, add new
12088 `except' parameter and handle it.
12089 (suspend_and_send_sigstop_callback): New.
12090 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12091 pass them down. If SUSPEND, also increment the lwp's suspend
12093 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12094 (need_step_over_p): Don't consider suspended LWPs.
12095 (start_step_over): Adjust.
12096 (proceed_one_lwp): Change return type to int, add new `except'
12097 parameter and handle it.
12098 (unsuspend_and_proceed_one_lwp): New.
12099 (proceed_all_lwps): Use find_inferior instead of
12101 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12102 also decrement the suspend count of LWPs. Pass `except' down,
12103 instead of hacking its suspend count.
12104 (linux_pause_all): Add `freeze' parameter. Adjust.
12105 (linux_unpause_all): New.
12106 (linux_target_ops): Install linux_unpause_all.
12107 * server.c (handle_status): Adjust.
12108 * target.h (struct target_ops): New fields `unpause_all' and
12109 `cancel_breakpoints'. Add new parameter to `pause_all'.
12110 (pause_all): Add new `freeze' parameter.
12111 (unpause_all): New.
12112 (cancel_breakpoints): New.
12113 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12114 cancel breakpoints.
12115 (cmd_qtstart): Pause threads.
12116 (stop_tracing): Pause threads, and cancel breakpoints.
12117 * win32-low.c (win32_target_ops): Adjust.
12119 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12121 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12122 the inferior right away from here...
12123 (linux_wait_1): ... to here, and adjust to check the thread's
12124 last_resume_kind instead of the lwp's step or stop_expected flags.
12126 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12128 * README: Use consistent `GDB' and `GDBserver' spellings.
12130 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12132 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12133 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12134 (linux_detach_one_lwp): Assume the lwp is stopped.
12135 (any_thread_of): Delete.
12136 (linux_detach): Stop all lwps here. Don't blindly delete all
12138 (delete_lwp_callback): New.
12139 (linux_mourn): Delete all lwps of the process that is gone.
12140 (linux_wait_1): Don't delete the last lwp of the process here.
12141 * mem-break.h (mark_breakpoints_out): Declare.
12142 * mem-break.c (mark_breakpoints_out): New.
12143 (free_all_breakpoints): Use it.
12144 * server.c (handle_target_event): If the process is gone, mark
12146 * thread-db.c (struct thread_db) <create_bp>: New field.
12147 (thread_db_enable_reporting): Fix prototype. Store a thread event
12148 breakpoint reference in the thread_db struct.
12149 (thread_db_load_search): Clear the thread_db object.
12150 (try_thread_db_load_1): Ditto.
12151 (switch_to_process): New.
12152 (disable_thread_event_reporting): Use it.
12153 (remove_thread_event_breakpoints): New.
12154 (thread_db_detach, thread_db_mourn): Use it.
12156 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12158 * linux-low.c (linux_enable_event_reporting): New.
12159 (linux_wait_for_event_1, handle_extended_wait): Use it.
12161 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12163 * linux-low.c (linux_kill_one_lwp, linux_kill)
12164 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12165 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12166 SIGSTOP even if the LWP is stopped.
12167 (send_sigstop_callback): New.
12168 (stop_all_lwps): Use send_sigstop_callback instead.
12169 (linux_resume_one_thread): Adjust.
12170 (proceed_one_lwp): Still proceed an LWP that the client has
12171 requested to stop, if we haven't reported it as stopped yet. Make
12172 sure that LWPs the client want stopped, have a pending SIGSTOP.
12174 2010-04-26 Doug Evans <dje@google.com>
12176 * server.c (handle_general_set): Make static.
12178 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12179 Print received char after testing for error/eof instead of before.
12180 (input_interrupt): Tweak comment.
12182 2010-04-23 Doug Evans <dje@google.com>
12184 * server.c (start_inferior): Print inferior argv if --debug.
12186 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12188 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12189 * nto-x86-low.c: Include server.h
12191 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12193 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12194 be consistent with other sources of this directory.
12195 (init_registers_amd64): Correct name of source file of this function
12198 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12200 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12201 64-bit executables.
12203 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12205 * win32-i386-low.c: Add 64-bit support.
12206 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12207 (init_registers_amd64): Declare.
12208 (mappings): Add 64-bit version of array.
12209 (init_windows_x86): New function.
12210 (the_low_target): Change init_arch field to init_windows_x86.
12212 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12214 * win32-low.c: Adapt to support also 64-bit architecture.
12215 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12216 (get_image_name): Use SIZE_T type for local variable `done'.
12217 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12218 (toolhelp_get_dll_name): Idem.
12219 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12220 Use uintptr_t typecast to avoid warning.
12221 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12222 (handle_exception): Use phex_nz to avoid warning.
12223 (win32_wait): Remove unused local variable `process'.
12225 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12227 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12230 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12232 * configure.ac: Use `ws2_32' library for srv_mingw.
12233 * configure: Regenerate.
12234 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12235 * remote-utils.c: Likewise.
12237 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12239 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12240 if __x86_64__ is defined.
12242 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12244 * configure: Regenerate.
12246 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12248 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12249 * target.h (target_ops): New get_tib_address field.
12250 * win32-low.h (win32_thread_info): Add thread_local_base field.
12251 * win32-low.c (child_add_thread): Add tlb argument.
12252 Set thread_local_base field to TLB.
12253 (get_child_debug_event): Adapt to child_add_thread change.
12254 (win32_get_tib_address): New function.
12255 (win32_target_ops): Set get_tib_address field to
12256 win32_get_tib_address.
12257 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12259 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12261 * linux-low.c (linux_mourn): Also remove the process.
12262 * server.c (handle_target_event): Don't remove the process here.
12263 * nto-low.c (nto_mourn): New.
12264 (nto_target_ops): Install it.
12265 * spu-low.c (spu_mourn): New.
12266 (spu_target_ops): Install it.
12267 * win32-low.c (win32_mourn): New.
12268 (win32_target_ops): Install it.
12270 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12272 * server.h (buffer_xml_printf): Remove redundant `;'.
12274 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12276 * regcache.c (set_register_cache): Invalidate regcaches before
12277 changing the register cache layout.
12278 (regcache_invalidate_one): Allow a NULL regcache.
12279 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12280 regcaches before changing the register cache layout or the target
12283 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12285 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12286 variable warning on Linux/x86-64.
12288 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12290 GDBserver disconnected tracing support.
12292 * linux-low.c (linux_remove_process): Delete.
12293 (add_lwp): Don't set last_resume_kind here.
12294 (linux_kill): Use `mourn'.
12295 (linux_detach): Use `thread_db_detach', and `mourn'.
12296 (linux_mourn): New.
12297 (linux_attach_lwp_1): Adjust comment.
12298 (linux_attach): last_resume_kind moved the thread_info; adjust.
12299 (status_pending_p_callback): Adjust.
12300 (linux_wait_for_event_1): Adjust.
12301 (count_events_callback, select_singlestep_lwp_callback)
12302 (select_event_lwp_callback, cancel_breakpoints_callback)
12303 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12304 (proceed_one_lwp): Adjust.
12305 (linux_async): Add debug output.
12306 (linux_thread_stopped): New.
12307 (linux_pause_all): New.
12308 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12310 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12311 (thread_db_free): Delete declaration.
12312 (thread_db_detach, thread_db_mourn): Declare.
12313 * thread-db.c (thread_db_init): Use thread_db_mourn.
12314 (thread_db_free): Delete, split in two.
12315 (disable_thread_event_reporting): New.
12316 (thread_db_detach): New.
12317 (thread_db_mourn): New.
12319 * server.h (struct thread_info) <last_resume_kind>: New field.
12320 <attached>: Add comment.
12321 <gdb_detached>: New field.
12322 (handler_func): Change return type to int.
12323 (handle_serial_event, handle_target_event): Ditto.
12324 (gdb_connected): Declare.
12326 (disconnected_tracing): Declare.
12327 (stop_tracing): Declare.
12329 * server.c (handle_query) <qSupported>: Report support for
12330 disconnected tracing.
12331 (queue_stop_reply_callback): Account for running threads.
12332 (gdb_wants_thread_stopped): New.
12333 (gdb_wants_all_threads_stopped): New.
12334 (gdb_reattached_process): New.
12335 (handle_status): Clear the `gdb_detached' flag of all processes.
12336 In all-stop, stop all threads.
12337 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12338 (process_serial_event): If the remote connection breaks, or if an
12339 exit was forced with "monitor exit", force an event loop exit.
12340 Handle disconnected tracing on detach.
12341 (handle_serial_event): Adjust.
12342 (handle_target_event): If GDB isn't connected, forward events back
12343 to the inferior, unless the last process exited, in which case,
12344 exit gdbserver. Adjust interface.
12346 * remote-utils.c (remote_open): Don't block in accept. Instead
12347 register an event loop source on the listen socket file
12348 descriptor. Refactor bits into ...
12349 (listen_desc): ... this new global.
12350 (gdb_connected): ... this new function.
12351 (enable_async_notification): ... this new function.
12352 (handle_accept_event): ... this new function.
12353 (remote_close): Clear remote_desc.
12355 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12357 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12359 (mourn_inferior): Define.
12360 (target_process_qsupported): Avoid the dangling else problem.
12361 (thread_stopped): Define.
12362 (pause_all): Define.
12363 (target_waitstatus_to_string): Declare.
12364 * target.c (target_waitstatus_to_string): New.
12366 * tracepoint.c (tracing): Make extern.
12367 (disconnected_tracing): New.
12368 (stop_tracing): Make extern. Handle tracing stops due to GDB
12370 (cmd_qtdisconnected): New.
12371 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12372 (handle_tracepoint_general_set): Handle QTDisconnected.
12374 * event-loop.c (event_handler_func): Change return type to int.
12375 (process_event): Bail out if the event handler wants the event
12377 (handle_file_event): Ditto.
12378 (start_event_loop): Bail out if the event handler wants the event
12381 * nto-low.c (nto_target_ops): Adjust.
12382 * spu-low.c (spu_wait): Don't remove the process here.
12383 (spu_target_ops): Adjust.
12384 * win32-low.c (win32_wait): Don't remove the process here.
12385 (win32_target_ops): Adjust.
12387 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12389 * regcache.c (realloc_register_cache): Invalidate inferior's
12390 regcache before recreating it.
12392 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12394 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12396 2010-04-09 Stan Shebs <stan@codesourcery.com>
12397 Pedro Alves <pedro@codesourcery.com>
12399 * server.h (LONGEST): New.
12400 (struct thread_info) <while_stepping>: New field.
12401 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12403 (initialize_tracepoint, handle_tracepoint_general_set)
12404 (handle_tracepoint_query, tracepoint_finished_step)
12405 (tracepoint_was_hit, release_while_stepping_state_list):
12406 (current_traceframe): Declare.
12407 * server.c (handle_general_set): Handle tracepoint packets.
12408 (read_memory): New.
12409 (write_memory): New.
12410 (handle_search_memory_1): Use read_memory.
12411 (handle_query): Report support for conditional tracepoints, trace
12412 state variables, and tracepoint sources. Handle tracepoint
12414 (main): Initialize the tracepoints module.
12415 (process_serial_event): Handle traceframe reads/writes.
12417 * linux-low.c (handle_tracepoints): New.
12418 (linux_wait_1): Call it.
12419 (linux_resume_one_lwp): Handle while-stepping.
12420 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12421 (linux_target_ops): Install them.
12422 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12424 * linux-x86-low.c (x86_supports_tracepoints): New.
12425 (the_low_target). Install it.
12427 * mem-break.h (delete_breakpoint): Declare.
12428 * mem-break.c (delete_breakpoint): Make external.
12430 * target.h (struct target_ops): Add `supports_tracepoints',
12431 `read_pc', and `write_pc' fields.
12432 (target_supports_tracepoints): Define.
12433 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12436 * regcache.h (struct regcache) <registers_owned>: New field.
12437 (init_register_cache, regcache_cpy): Declare.
12438 (regcache_read_pc, regcache_write_pc): Declare.
12439 (register_cache_size): Declare.
12440 (supply_regblock): Declare.
12441 * regcache.c (init_register_cache): New.
12442 (new_register_cache): Use it.
12443 (regcache_cpy): New.
12444 (register_cache_size): New.
12445 (supply_regblock): New.
12446 (regcache_read_pc, regcache_write_pc): New.
12448 * tracepoint.c: New.
12450 * Makefile.in (OBS): Add tracepoint.o.
12451 (tracepoint.o): New rule.
12453 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12455 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12457 (i386-mmx.c): Likewise.
12458 (i386-mmx-linux.o): Likewise.
12459 (i386-mmx-linux.c): Likewise.
12461 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12462 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12463 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12464 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12466 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12467 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12468 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12470 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12472 * Makefile.in (clean): Updated.
12474 (i386-avx.c): Likewise.
12475 (i386-avx-linux.o): Likewise.
12476 (i386-avx-linux.c): Likewise.
12477 (amd64-avx.o): Likewise.
12478 (amd64-avx.c): Likewise.
12479 (amd64-avx-linux.o): Likewise.
12480 (amd64-avx-linux.c): Likewise.
12482 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12483 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12484 (srv_amd64_regobj): Add amd64-avx.o.
12485 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12486 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12487 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12488 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12489 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12490 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12491 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12493 * i387-fp.c: Include "i386-xstate.h".
12495 (i387_cache_to_xsave): Likewise.
12496 (i387_xsave_to_cache): Likewise.
12497 (x86_xcr0): Likewise.
12499 * i387-fp.h (i387_cache_to_xsave): Likewise.
12500 (i387_xsave_to_cache): Likewise.
12501 (x86_xcr0): Likewise.
12503 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12504 * linux-crisv32-low.c (target_regsets): Likewise.
12505 * linux-m68k-low.c (target_regsets): Likewise.
12506 * linux-mips-low.c (target_regsets): Likewise.
12507 * linux-ppc-low.c (target_regsets): Likewise.
12508 * linux-s390-low.c (target_regsets): Likewise.
12509 * linux-sh-low.c (target_regsets): Likewise.
12510 * linux-sparc-low.c (target_regsets): Likewise.
12511 * linux-xtensa-low.c (target_regsets): Likewise.
12513 * linux-low.c: Include <sys/uio.h>.
12514 (regsets_fetch_inferior_registers): Support nt_type.
12515 (regsets_store_inferior_registers): Likewise.
12516 (linux_process_qsupported): New.
12517 (linux_target_ops): Add linux_process_qsupported.
12519 * linux-low.h (regset_info): Add nt_type.
12520 (linux_target_ops): Add process_qsupported.
12522 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12524 (init_registers_i386_avx_linux): New.
12525 (init_registers_amd64_avx_linux): Likewise.
12526 (xmltarget_i386_linux_no_xml): Likewise.
12527 (xmltarget_amd64_linux_no_xml): Likewise.
12528 (PTRACE_GETREGSET): Likewise.
12529 (PTRACE_SETREGSET): Likewise.
12530 (x86_fill_xstateregset): Likewise.
12531 (x86_store_xstateregset): Likewise.
12532 (use_xml): Likewise.
12533 (x86_linux_update_xmltarget): Likewise.
12534 (x86_linux_process_qsupported): Likewise.
12535 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12536 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12537 init_registers_i386_linux here. Call
12538 x86_linux_update_xmltarget.
12539 (the_low_target): Add x86_linux_process_qsupported.
12541 * server.c (handle_query): Call target_process_qsupported.
12543 * target.h (target_ops): Add process_qsupported.
12544 (target_process_qsupported): New.
12546 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12548 * inferiors.c (add_thread): Set last_status kind to
12549 TARGET_WAITKIND_IGNORE.
12550 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12551 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12552 (linux_wait_1): Move `thread' local definition to block that uses
12553 it. Don't NULL initialize `event_child'.
12554 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12555 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12556 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12558 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12560 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12561 an extended waitstatus, or by a watchpoint.
12562 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12563 thread was stepping or has been stopped by a watchpoint.
12565 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12567 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12568 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12569 of another, then delete the previous, and validate all
12571 (validate_inserted_breakpoint): New.
12572 (delete_disabled_breakpoints): New.
12573 (validate_breakpoints): New.
12574 (check_mem_read): Validate breakpoints before trusting their
12575 shadow. Delete disabled breakpoints.
12576 (check_mem_write): Validate breakpoints before trusting they
12577 should be inserted. Delete disabled breakpoints.
12578 * mem-break.h (validate_breakpoints):
12579 * server.c (handle_query): Validate breakpoints when we see a
12582 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12584 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12585 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12586 if we could tell there's a GDB breakpoint at stop_pc.
12587 (need_step_over_p): Don't do a step over if we find a GDB
12588 breakpoint at the resume PC.
12590 * mem-break.c (struct raw_breakpoint): New.
12591 (enum bkpt_type): New type `gdb_breakpoint'.
12592 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12593 fields. New field `raw'.
12594 (find_raw_breakpoint_at): New.
12595 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12596 breakpoint instead.
12597 (set_breakpoint_at): Adjust.
12598 (delete_raw_breakpoint): New.
12599 (release_breakpoint): New.
12600 (delete_breakpoint): Rename to...
12601 (delete_breakpoint_1): ... this. Add proc parameter. Use
12602 release_breakpoint. Return ENOENT.
12603 (delete_breakpoint): Reimplement.
12604 (find_breakpoint_at): Delete.
12605 (find_gdb_breakpoint_at): New.
12606 (delete_breakpoint_at): Delete.
12607 (set_gdb_breakpoint_at): New.
12608 (delete_gdb_breakpoint_at): New.
12609 (gdb_breakpoint_here): New.
12610 (set_reinsert_breakpoint): Use release_breakpoint.
12611 (uninsert_breakpoint): Rename to ...
12612 (uninsert_raw_breakpoint): ... this.
12613 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12614 (reinsert_raw_breakpoint): Change parameter type to
12616 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12618 (check_breakpoints): Adjust. Use release_breakpoint.
12619 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12620 (breakpoint_inserted_here): Ditto.
12621 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12622 Don't trust the breakpoint's shadow if it is not inserted.
12623 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12624 (delete_all_breakpoints): Adjust.
12625 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12626 use delete_breakpoint_1.
12628 * mem-break.h (breakpoints_supported): Delete declaration.
12629 (set_gdb_breakpoint_at): Declare.
12630 (gdb_breakpoint_here): Declare.
12631 (delete_breakpoint_at): Delete.
12632 (delete_gdb_breakpoint_at): Declare.
12634 * server.h (struct raw_breakpoint): Forward declare.
12635 (struct process_info): New field `raw_breakpoints'.
12637 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12640 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12642 * linux-low.c (status_pending_p_callback): Fix comment.
12643 (linux_wait_for_event_1): Move most of the internal breakpoint
12644 handling from here...
12645 (linux_wait_1): ... to here.
12646 (count_events_callback): New.
12647 (select_singlestep_lwp_callback): New.
12648 (select_event_lwp_callback): New.
12649 (cancel_breakpoints_callback): New.
12650 (select_event_lwp): New.
12651 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12652 priority to all LWPs that have had events that should be reported
12653 to the client. Cancel breakpoints when about to reporting the
12654 event to the client, not while stopping lwps. No longer cancel
12655 finished single-steps here.
12656 (cancel_finished_single_step): Delete.
12657 (cancel_finished_single_steps): Delete.
12659 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12661 * mem-break.c (enum bkpt_type): New.
12662 (struct breakpoint): New field `type'.
12663 (set_breakpoint_at): Change return type to struct breakpoint
12664 pointer. Set type to `other_breakpoint' by default.
12665 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12666 in the breakpoint list.
12667 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12668 (reinsert_breakpoint): Rename to ...
12669 (reinsert_raw_breakpoint): ... this.
12670 (reinsert_breakpoints_at): Adjust.
12671 * mem-break.h (struct breakpoint): Declare.
12672 (set_breakpoint_at): Change return type to struct breakpoint
12675 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12677 * server.c (handle_query): Assign, not compare.
12679 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12681 Teach linux gdbserver to step-over-breakpoints.
12683 * linux-low.c (can_hardware_single_step): New.
12684 (supports_breakpoints): New.
12685 (handle_extended_wait): If stopping threads, read the stop pc of
12686 the new cloned LWP.
12688 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12689 low target doesn't support retrieving the PC.
12690 (add_lwp): Set last_resume_kind to resume_continue.
12691 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12692 (linux_attach): Don't clear stop_expected. Set the lwp's
12693 last_resume_kind to resume_stop.
12694 (linux_detach_one_lwp): Don't check for removed breakpoints.
12695 (check_removed_breakpoint): Delete.
12696 (status_pending_p): Rename to ...
12697 (status_pending_p_callback): ... this. Don't check for removed
12698 breakpoints. Don't consider threads that are stopped from GDB's
12700 (linux_wait_for_lwp): Always read the stop_pc here.
12701 (cancel_breakpoint): New.
12702 (step_over_bkpt): New global.
12703 (linux_wait_for_event_1): Implement stepping over breakpoints.
12704 (gdb_wants_lwp_stopped): New.
12705 (gdb_wants_all_stopped): New.
12706 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12707 single-step traps here. Store the thread's last reported target
12709 (send_sigstop): Don't clear stop_expected. Always set it,
12711 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12712 (cancel_finished_single_step): New.
12713 (cancel_finished_single_steps): New.
12714 (wait_for_sigstop): Don't cancel finished single-step traps here.
12715 (linux_resume_one_lwp): Don't check for removed breakpoints.
12716 Don't set `step' on non-hardware step archs.
12717 (linux_set_resume_request): Ignore resume_stop requests if already
12718 stopping or stopped. Set the lwp's last_resume_kind.
12719 (resume_status_pending_p): Don't check for removed breakpoints.
12720 (need_step_over_p): New.
12721 (start_step_over): New.
12722 (finish_step_over): New.
12723 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12724 requests. Clear the thread's last reported target waitstatus.
12725 Don't use the `suspended' flag. Don't consider pending breakpoints.
12726 (linux_resume): Start a step-over if necessary.
12727 (proceed_one_lwp): New.
12728 (proceed_all_lwps): New.
12729 (unstop_all_lwps): New.
12730 * linux-low.h (struct lwp_info): Rewrite comment for the
12731 `suspended' flag. Add the `stop_pc' field. Delete the
12732 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12733 Add `'last_resume_kind' and `need_step_over' fields.
12734 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12735 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12736 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12737 (set_raw_breakpoint_at): New.
12738 (set_breakpoint_at): Rewrite to use it.
12739 (reinsert_breakpoint_handler): Delete.
12740 (set_reinsert_breakpoint): New.
12741 (reinsert_breakpoint_by_bp): Delete.
12742 (delete_reinsert_breakpoints): New.
12743 (uninsert_breakpoint): Rewrite.
12744 (uninsert_breakpoints_at): New.
12745 (reinsert_breakpoint): Rewrite.
12746 (reinsert_breakpoints_at): New.
12747 (check_breakpoints): Rewrite.
12748 (breakpoint_here): New.
12749 (breakpoint_inserted_here): New.
12750 (check_mem_read): Adjust.
12751 * mem-break.h (breakpoints_supported, breakpoint_here)
12752 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12753 (reinsert_breakpoint_by_bp): Delete declaration.
12754 (delete_reinsert_breakpoints): Declare.
12755 (reinsert_breakpoint): Delete declaration.
12756 (reinsert_breakpoints_at): Declare.
12757 (uninsert_breakpoint): Delete declaration.
12758 (uninsert_breakpoints_at): Declare.
12759 (check_breakpoints): Adjust prototype.
12760 * server.h: Adjust include order.
12761 (struct thread_info): Declare here. Add a `last_status' field.
12763 2010-03-23 Michael Snyder <msnyder@vmware.com>
12765 * server.c (crc32): New function.
12766 (handle_query): Add handling for 'qCRC:' request.
12768 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12770 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12771 lwp had been stopped by a watchpoint.
12773 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12775 * server.h (internal_error): Declare.
12776 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12777 * utils.c (internal_error): New function.
12779 2010-03-15 Andreas Schwab <schwab@redhat.com>
12781 * configure.srv: Fix typo setting srv_regobj.
12783 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12785 * linux-low.c (fetch_register): Avoid passing a non string literal
12787 (usr_store_inferior_registers): Ditto.
12789 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12791 * linux-low.c (linux_write_memory): Bail out early if peeking
12794 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12796 * linux-low.h (struct lwp_info): New fields
12797 `stopped_by_watchpoint' and `stopped_data_address'.
12798 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12799 here, and cache them in the lwp object.
12800 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12802 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12804 (linux_stopped_by_watchpoint): Rewrite.
12805 (linux_stopped_data_address): Rewrite.
12807 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12809 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12810 switching the current inferior, not before.
12812 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12814 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12815 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12816 i386-linux.c and amd64-linux.c.
12817 (reg-i386.o): Removed.
12818 (reg-i386.c): Likewise.
12819 (reg-i386-linux.o): Likewise.
12820 (reg-i386-linux.c): Likewise.
12821 (reg-x86-64.o): Likewise.
12822 (reg-x86-64.c): Likewise.
12823 (reg-x86-64-linux.o): Likewise.
12824 (reg-x86-64-linux.c): Likewise.
12826 (i386.c): Likewise.
12827 (i386-linux.o): Likewise.
12828 (i386-linux.c): Likewise.
12829 (amd64.o): Likewise.
12830 (amd64.c): Likewise.
12831 (amd64-linux.o): Likewise.
12832 (amd64-linux.c): Likewise.
12834 * configure.srv (srv_i386_regobj): New.
12835 (srv_i386_linux_regobj): Likewise.
12836 (srv_amd64_regobj): Likewise.
12837 (srv_amd64_linux_regobj): Likewise.
12838 (srv_i386_32bit_xmlfiles): Likewise.
12839 (srv_i386_64bit_xmlfiles): Likewise.
12840 (srv_i386_xmlfiles): Likewise.
12841 (srv_amd64_xmlfiles): Likewise.
12842 (srv_i386_linux_xmlfiles): Likewise.
12843 (srv_amd64_linux_xmlfiles): Likewise.
12844 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12845 srv_xmlfiles to $srv_i386_xmlfiles.
12846 (i[34567]86-*-mingw32ce*): Likewise.
12847 (i[34567]86-*-mingw*): Likewise.
12848 (i[34567]86-*-nto*): Likewise.
12849 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12850 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12851 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12852 (x86_64-*-linux*): Likewise.
12854 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12855 (init_registers_amd64_linux): New.
12856 (x86_arch_setup): Replace init_registers_x86_64_linux with
12857 init_registers_amd64_linux.
12859 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12861 * configure.ac: Check for libdl. If it is not available link against
12862 static libthread_db.
12863 * configure: Regenerate.
12865 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12869 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12870 handing a read watchpoint.
12871 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12873 2010-02-12 Doug Evans <dje@google.com>
12875 * linux-low.c (linux_supports_tracefork_flag): Document.
12876 (linux_look_up_symbols): Add comment.
12878 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12880 * regcache.c (supply_register): Clear regcache if buf is NULL.
12882 2010-02-02 Nicolas Roche <roche@sourceware.org>
12883 Joel Brobecker <brobecker@adacore.com>
12885 * inferiors.c (find_inferior): Add function documentation.
12886 (unloaded_dll): Handle the case where the unloaded dll has not
12887 been previously registered in the dll list.
12889 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12891 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12892 (thumb2_breakpoint): New.
12893 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12895 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12897 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12898 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12901 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12903 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12905 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12907 * linux-s390-low.c (s390_collect_ptrace_register)
12908 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12910 2010-01-21 Doug Evans <dje@google.com>
12912 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12913 (PTRACE_ARG4_TYPE): New macro.
12914 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12915 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12916 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12917 (usr_store_inferior_registers): Ditto.
12918 (linux_read_memory, linux_write_memory): Ditto.
12919 (linux_test_for_tracefork): Ditto.
12921 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12922 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12924 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12926 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12929 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12931 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12932 prototype to take a regcache. Adjust.
12934 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12936 * regcache.h (struct thread_info): Forward declare.
12937 (struct regcache): New.
12938 (new_register_cache): Adjust prototype.
12939 (get_thread_regcache): Declare.
12940 (free_register_cache): Adjust prototype.
12941 (registers_to_string, registers_from_string): Ditto.
12942 (supply_register, supply_register_by_name, collect_register)
12943 (collect_register_as_string, collect_register_by_name): Ditto.
12944 * regcache.c (struct inferior_regcache_data): Delete.
12945 (get_regcache): Rename to ...
12946 (get_thread_regcache): ... this. Adjust. Switch inferior before
12947 fetching registers.
12948 (regcache_invalidate_one): Adjust.
12949 (regcache_invalidate): Fix prototype.
12950 (new_register_cache): Return the new register cache.
12951 (free_register_cache): Change prototype.
12952 (realloc_register_cache): Adjust.
12953 (registers_to_string): Change prototype to take a regcache. Adjust.
12954 (registers_from_string): Ditto.
12955 (register_data): Ditto.
12956 (supply_register): Ditto.
12957 (supply_register_by_name): Ditto.
12958 (collect_register): Ditto.
12959 (collect_register_as_string): Ditto.
12960 (collect_register_by_name): Ditto.
12961 * server.c (process_serial_event): Adjust.
12962 * linux-low.h (regset_fill_func, regset_store_func): Change
12964 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12966 * linux-low.c (get_stop_pc): Adjust.
12967 (check_removed_breakpoint): Adjust.
12968 (linux_wait_for_event): Adjust.
12969 (linux_resume_one_lwp): Adjust.
12970 (fetch_register): Add regcache parameter. Adjust.
12971 (usr_store_inferior_registers): Ditto.
12972 (regsets_fetch_inferior_registers): Ditto.
12973 (regsets_store_inferior_registers): Ditto.
12974 (linux_fetch_registers, linux_store_registers): Ditto.
12975 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12977 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12979 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12980 prototype to take a regcache.
12981 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12982 * remote-utils.c (convert_ascii_to_int, outreg)
12983 (prepare_resume_reply): Change prototype to take a regcache.
12985 * target.h (struct target_ops) <fetch_registers, store_registers>:
12986 Change prototype to take a regcache.
12987 (fetch_inferior_registers, store_inferior_registers): Change
12988 prototype to take a regcache. Adjust.
12989 * proc-service.c (ps_lgetregs): Adjust.
12990 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12991 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12992 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12993 take a regcache. Adjust.
12994 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12995 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12996 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12997 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12998 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12999 (cris_cannot_fetch_register):
13000 (cris_breakpoint_at): Change prototype to take a regcache.
13002 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13003 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13004 to take a regcache. Adjust.
13005 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13007 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13008 take a regcache. Adjust.
13009 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13010 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13011 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13012 * linux-mips-low.c (mips_get_pc):
13013 (mips_set_pc): Change prototype to take a regcache. Adjust.
13014 (mips_reinsert_addr): Adjust.
13015 (mips_collect_register): Change prototype to take a regcache.
13017 (mips_supply_register):
13018 (mips_collect_register_32bit, mips_supply_register_32bit)
13019 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13020 (mips_store_fpregset): Ditto.
13021 * linux-ppc-low.c (ppc_supply_ptrace_register)
13022 (ppc_supply_ptrace_register): Ditto.
13023 (parse_spufs_run): Adjust.
13024 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13025 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13026 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13027 take a regcache. Adjust.
13028 * linux-s390-low.c (s390_collect_ptrace_register)
13029 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13030 (s390_set_pc): Change prototype to take a regcache. Adjust.
13031 (s390_arch_setup): Adjust.
13032 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13033 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13034 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13035 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13036 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13038 (sparc_breakpoint_at): Adjust.
13039 * linux-xtensa-low.c (xtensa_fill_gregset):
13040 (xtensa_store_gregset):
13041 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13042 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13043 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13044 prototype to take a regcache. Adjust.
13045 * win32-arm-low.c (arm_fetch_inferior_register)
13046 (arm_store_inferior_register): Change prototype to take a
13048 * win32-i386-low.c (i386_fetch_inferior_register)
13049 (i386_store_inferior_register): Change prototype to take a
13051 * win32-low.c (child_fetch_inferior_registers)
13052 (child_store_inferior_registers): Change prototype to take a
13054 (win32_wait): Adjust.
13055 (win32_fetch_inferior_registers): Change prototype to take a
13057 (win32_store_inferior_registers): Adjust.
13058 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13059 store_inferior_register>: Change prototype to take a regcache.
13061 2010-01-20 Doug Evans <dje@google.com>
13063 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13065 (linux_wait_for_event1, linux_init_signals): Ditto.
13066 (W_STOPCODE): Provide definition if missing.
13068 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13070 * linux-low.c (linux_core_of_thread): New.
13071 (compare_ints, show_process, list_threads): New.
13072 (linux_qxfer_osdata): Report threads and cores.
13073 (linux_target_op): Register linux_core_of_thread.
13074 * remote-utils.c (prepare_resume_reply): Report the core.
13075 (buffer_xml_printf): Support %d specifier.
13076 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13078 (handle_query): Handle qXfer:threads. Announce availability
13080 * target.h (struct target_ops): New field core_of_thread.
13082 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13084 * Makefile.in (clean): Remove new generated files.
13085 (reg-s390.o, reg-s390.c): Remove rules.
13086 (reg-s390x.o, reg-s390x.c): Likewise.
13087 (s390-linux32.o, s390-linux32.c): Add rules.
13088 (s390-linux64.o, s390-linux64.c): Likewise.
13089 (s390x-linux64.o, s390x-linux64.c): Likewise.
13090 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13091 * linux-s390-low.c: Include <elf.h>.
13092 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13093 (init_registers_s390): Remove prototype.
13094 (init_registers_s390x): Likewise.
13095 (init_registers_s390_linux32): Add prototype.
13096 (init_registers_s390_linux64): Likewise.
13097 (init_registers_s390x_linux64): Likewise.
13098 (s390_num_regs_3264): New define.
13099 (s390_regmap_3264): New global variable.
13100 (s390_cannot_fetch_register): Remove obsolete check.
13101 (s390_cannot_store_register): Likewise.
13102 (s390_collect_ptrace_register): Handle upper/lower register halves.
13103 (s390_supply_ptrace_register): Likewise.
13104 (s390_fill_gregset): Update to register number changes.
13105 (s390_get_hwcap): New routine.
13106 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13107 Install appropriate regmap and register set.
13109 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13111 * server.c (gdbserver_version): Update copyright year to 2010.
13112 * gdbreplay.c (gdbreplay_version): Likewise.
13114 2009-12-28 Doug Evans <dje@google.com>
13116 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13117 elf/external.h. Include <elf.h> instead but only if necessary.
13119 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13121 * linux-low.c (linux_remove_process): Remove `detaching'
13122 parameter. Don't release/detach from thread_db here.
13123 (linux_kill): Release/detach from thread_db here, ...
13124 (linux_detach): ... and here, before actually detaching.
13125 (linux_wait_1): ... and here, when a process exits.
13126 * thread-db.c (any_thread_of): New.
13127 (thread_db_free): Switch the current inferior to a thread of the
13130 2009-12-21 Doug Evans <dje@google.com>
13132 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13134 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13135 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13136 warning ifndef __NR_tkill. Move setting of errno there too.
13137 Delete unnecessary resetting of errno after syscall.
13138 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13140 * configure.ac: Check for dladdr.
13141 * config.in: Regenerate.
13142 * configure: Regenerate.
13143 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13144 (try_thread_db_load): Update.
13146 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13148 2009-12-18 Doug Evans <dje@google.com>
13150 * event-loop.c: Include unistd.h if it exists.
13152 * linux-low.c (my_waitpid): Move definition away from being in
13153 between linux_tracefork_child/linux_test_for_tracefork.
13155 * gdb_proc_service.h (psaddr_t): Fix type.
13156 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13157 signature to match glibc.
13159 2009-12-16 Doug Evans <dje@google.com>
13161 * linux-low.c (linux_read_memory): Fix argument to read.
13163 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13165 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13166 events, don't leave current_inferior pointing at null.
13168 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13170 * win32-low.c (LOG): Delete.
13171 (OUTMSG): Output to stderr.
13172 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13173 on compile time LOG macro.
13174 (win32_wait): Fix debug output.
13176 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13178 * win32-low.c (win32_add_one_solib): If the dll name is
13179 "ntdll.dll", prepend the system directory to the dll path.
13181 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13183 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13185 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13186 Vladimir Prus <vladimir@codesourcery.com>
13188 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13189 * configure.ac: Check for __mcoldfire__ and set
13190 gdb_cv_m68k_is_coldfire.
13191 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13192 reg-cf.o and reg-m68k.o.
13193 * configure: Regenerated.
13195 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13197 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13198 Pass it to thread_db_free.
13199 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13200 proper `detaching' argument to linux_remove_process.
13201 * linux-low.h (thread_db_free): Add `detaching' parameter.
13202 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13204 (thread_db_free): Add `detaching' parameter. Only
13205 call td_ta_clear_event if detaching from process.
13207 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13209 * thread-db.c (thread_db_free): Fix typo.
13211 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13214 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13216 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13218 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13219 with an i686 compiler.
13220 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13222 * configure: Rebuilt.
13224 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13228 * server.c (handle_search_memory_1): Correct read_addr initialization
13229 in loop for searching subsequent chunks.
13231 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13233 * configure.ac: New --with-libthread-db option.
13234 * thread-db.c: Allow direct dependence on libthread_db.
13235 (thread_db_free): Adjust.
13236 * config.in: Regenerate.
13237 * configure: Likewise.
13239 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13242 * thread-db.c (attach_thread): New function.
13243 (maybe_attach_thread): Return success/failure.
13244 (find_new_threads_callback): Adjust.
13245 (thread_db_find_new_threads): Loop until no new threads.
13247 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13249 * proc-service.c (ps_lgetregs): Formatting.
13251 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13253 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13254 * configure.ac: Adjust.
13255 * linux-low.h (struct process_info_private): Move members to struct
13257 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13258 * linux-low.c (linux_remove_process): Adjust.
13259 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13260 * server.c (handle_query): Move code ...
13261 (handle_monitor_command): ... here. New function.
13262 * target.h (struct target_ops): New member.
13263 * thread-db.c (struct thread_db): New.
13264 (libthread_db_search_path): New variable.
13265 (thread_db_create_event, thread_db_enable_reporting)
13266 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13267 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13268 (try_thread_db_load_1, dladdr_to_soname): New functions.
13269 (try_thread_db_load, thread_db_load_search): New functions.
13270 (thread_db_init): Search for libthread_db.
13271 (thread_db_free): New function.
13272 (thread_db_handle_monitor_command): Likewise.
13273 * config.in: Regenerate.
13274 * configure: Regenerate.
13276 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13278 * spu-low.c (spu_kill): Wait for inferior to terminate.
13279 Call clear_inferiors.
13280 (spu_detach): Call clear_inferiors.
13282 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13284 * aclocal.m4: Regenerate.
13285 * config.in: Likewise.
13286 * configure: Likewise.
13288 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13290 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13291 (parse_spufs_run): New function.
13292 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13293 (ppc_breakpoint_at): Handle SPU breakpoints.
13295 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13297 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13298 (SPUFS_MAGIC): Define.
13299 (spu_enumerate_spu_ids): New function.
13300 (linux_qxfer_spu): New function.
13301 (linux_target_ops): Install linux_qxfer_spu.
13303 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13305 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13306 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13307 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13308 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13309 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13310 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13311 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13312 (init_registers_powerpc_cell32l): Add prototype.
13313 (init_registers_powerpc_cell64l): Likewise.
13314 (ppc_arch_setup): Detect Cell/B.E. architecture.
13316 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13318 * Makefile.in (datarootdir): New variable.
13320 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13322 * linux-low.c (linux_write_memory): Update debugging output.
13323 * Makefile.in (clean): Add new descriptions.
13324 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13325 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13326 * configure.srv: Add new files for arm*-*-linux*.
13327 * linux-arm-low.c: Add new declarations.
13328 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13329 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13330 (HWCAP_VFPv3D16): New.
13331 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13332 instead of __IWMMXT__.
13333 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13334 (arm_arch_setup): New.
13335 (target_regsets): Remove #ifdef. Add VFP regset.
13336 (the_low_target): Use arm_arch_setup.
13338 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13340 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13341 the main thread again.
13343 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13345 Adding Neutrino gdbserver.
13346 * configure: Regenerated.
13347 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13348 * configure.srv (i[34567]86-*-nto*): New target.
13349 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13350 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13351 (nto_comctrl) [__QNX__]: New function.
13352 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13354 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13356 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13359 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13360 Pedro Alves <pedro@codesourcery.com>
13362 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13363 don't support CONTEXT_EXTENDED_REGISTERS.
13364 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13365 (the_low_target): Install them.
13366 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13367 failing with ERROR_PIPE_NOT_CONNECTED.
13369 2009-06-30 Doug Evans <dje@google.com>
13370 Pierre Muller <muller@ics.u-strasbg.fr>
13372 Add h/w watchpoint support to x86-linux, win32-i386.
13373 * Makefile.in (SFILES): Add i386-low.c
13374 (i386_low_h): Define.
13375 (i386-low.o): Add dependencies.
13376 (linux-x86-low.o): Add i386-low.h dependency.
13377 (win32-i386-low.o): Ditto.
13378 * i386-low.c: New file.
13379 * i386-low.h: New file.
13380 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13381 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13382 * linux-low.c (linux_add_process): Initialize arch_private.
13383 (linux_remove_process): Free arch_private.
13384 (add_lwp): Initialize arch_private.
13385 (delete_lwp): Free arch_private.
13386 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13388 * linux-low.h (process_info_private): New member arch_private.
13389 (lwp_info): New member arch_private.
13390 (linux_target_ops): New members new_process, new_thread,
13392 (ptid_of): New macro.
13393 * linux-x86-low.c: Include stddef.h, i386-low.h.
13394 (arch_process_info): New struct.
13395 (arch_lwp_info): New struct.
13396 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13397 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13398 (i386_dr_low_get_status): New function.
13399 (x86_insert_point, x86_remove_point): New functions.
13400 (x86_stopped_by_watchpoint): New function.
13401 (x86_stopped_data_address): New function.
13402 (x86_linux_new_process, x86_linux_new_thread): New functions.
13403 (x86_linux_prepare_to_resume): New function.
13404 (the_low_target): Add entries for insert_point, remove_point,
13405 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13407 * server.c (debug_hw_points): New global.
13408 (monitor_show_help): Document set debug-hw-points.
13409 (handle_query): Process "set debug-hw-points".
13410 * server.h (debug_hw_points): Declare.
13411 (paddress): Declare.
13412 * utils.c (NUMCELLS, CELLSIZE): New macros.
13413 (get_sell, xsnprintf, paddress): New functions.
13414 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13415 remove_point, stopped_by_watchpoint, stopped_data_address.
13416 * win32-i386-low.c: Include i386-low.h.
13417 (debug_reg_state): Replaces dr.
13418 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13419 (i386_dr_low_get_status): New function.
13420 (i386_insert_point, i386_remove_point): New functions.
13421 (i386_stopped_by_watchpoint): New function.
13422 (i386_stopped_data_address): New function.
13423 (i386_initial_stuff): Update.
13424 (get_thread_context,set_thread_context,i386_thread_added): Update.
13425 (the_low_target): Add entries for insert_point,
13426 remove_point, stopped_by_watchpoint, stopped_data_address.
13427 * win32-low.c (win32_insert_watchpoint): New function.
13428 (win32_remove_watchpoint): New function.
13429 (win32_stopped_by_watchpoint): New function.
13430 (win32_stopped_data_address): New function.
13431 (win32_target_ops): Add entries for insert_watchpoint,
13432 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13433 * win32-low.h (win32_target_ops): New members insert_point,
13434 remove_point, stopped_by_watchpoint, stopped_data_address.
13436 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13438 * server.c (process_serial_event): Re-return unsupported, not
13439 error, if the type isn't recognized. Re-allow supporting only
13440 insert or remove packets. Also call require_running for
13441 breakpoints. Add missing break statement to default case. Tidy.
13442 * target.h (struct target_ops): Rename insert_watchpoint to
13443 insert_point, and remove_watchpoint to remove_point.
13445 * linux-low.h (struct linux_target_ops): Likewise.
13446 * linux-low.c (linux_insert_watchpoint): Rename to ...
13447 (linux_insert_point): ... this. Adjust.
13448 (linux_remove_watchpoint): Rename to ...
13449 (linux_remove_point): ... this. Adjust.
13450 (linux_target_ops): Adjust.
13451 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13452 (cris_insert_point): ... this.
13453 (cris_remove_watchpoint): Rename to ...
13454 (cris_remove_point): ... this.
13455 (the_low_target): Adjust.
13457 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13459 * server.c (handle_v_kill): Pass signal_pid to
13460 kill_inferior if multi_process is zero.
13462 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13464 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13465 * target.h (target_ops): Comment for *_watchpoint to make it clear
13466 the functions can get types '0' and '1'.
13468 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13470 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13471 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13472 * regcache.c (get_regcache): Likewise.
13473 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13474 * win32-low.c (child_fetch_inferior_registers): Remove check for
13477 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13478 Pedro Alves <pedro@codesourcery.com>
13480 * target.h (struct target_ops) <supports_multi_process>: New
13482 (target_supports_multi_process): New.
13483 * server.c (handle_query): Even if GDB reports support, only
13484 enable multi-process if the target also supports it. Report
13485 multi-process support only if the target backend supports it.
13486 * linux-low.c (linux_supports_multi_process): New function.
13487 (linux_target_ops): Install it as target_supports_multi_process
13490 2009-05-24 Doug Evans <dje@google.com>
13492 Global renaming of find_thread_pid to find_thread_ptid.
13493 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13494 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13495 All callers updated.
13497 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13498 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13501 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13502 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13503 (linux_resume_one_lwp): Ditto.
13505 2009-05-23 Doug Evans <dje@google.com>
13507 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13508 from struct inferior_list_entry * to struct lwp_info *.
13509 All callers updated.
13511 2009-05-13 Doug Evans <dje@google.com>
13513 * linux-x86-low.c: Don't include assert.h.
13514 (x86_siginfo_fixup): Use fatal, not assert.
13515 (x86_arch_setup): Fix comment.
13517 2009-05-12 Doug Evans <dje@google.com>
13519 Biarch support for i386/amd64 gdbserver.
13520 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13521 Add linux-x86-low.c.
13522 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13523 (linux-x86-low.o): Add.
13524 * linux-x86-64-low.c: Delete.
13525 * linux-i386-low.c: Delete.
13526 * linux-x86-low.c: New file.
13527 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13529 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13531 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13532 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13533 (linux_child_pid_to_exec_file): New function.
13534 (elf_64_header_p, elf_64_file_p): New functions.
13535 (siginfo_fixup): New function.
13536 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13537 give target a chance to convert layout.
13538 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13539 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13541 2009-05-07 Doug Evans <dje@google.com>
13543 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13544 (regsets_store_inferior_registers): Ditto.
13546 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13550 * linux-low.c (must_set_ptrace_flags): Delete.
13551 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13553 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13554 `lwp->must_set_ptrace_flags' instead.
13555 (linux_wait_for_event_1): Set ptrace options here.
13556 (linux_wait_1): ... not here.
13558 2009-04-30 Doug Evans <dje@google.com>
13560 * inferiors.c (started_inferior_callback): New function.
13561 (attached_inferior_callback): New function.
13562 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13563 * server.c (print_started_pid, print_attached_pid): New functions.
13564 (detach_or_kill_for_exit): New function.
13565 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13566 * server.h (have_started_inferiors_p): Declare.
13567 (have_attached_inferiors_p): Declare.
13569 * inferiors.c (remove_process): Fix memory leak, free process.
13570 * linux-low.c (linux_remove_process): New function.
13571 (linux_kill): Call it instead of remove_process.
13572 (linux_detach, linux_wait_1): Ditto.
13574 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13576 * configure.srv: Add x86 Windows CE target.
13578 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13580 * inferiors.c (get_thread_process): Make global.
13581 * server.h (get_thread_process): Add prototype.
13582 * thread-db.c (find_one_thread): Use get_thread_process
13583 instead of current_process.
13584 (thread_db_get_tls_address): Do not crash if called when
13585 thread layer is not yet initialized.
13587 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13589 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13590 * spu-low.c (current_tid): Rename to ...
13591 (current_ptid): ... this.
13592 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13593 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13594 ptid_get_lwp (current_ptid) instead of current_tid.
13595 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13596 instead of current_tid. Use find_process_pid to verify pid
13597 argument is valid. Pass proper argument to remove_process.
13598 (spu_thread_alive): Compare current_ptid instead of current_tid.
13599 (spu_resume): Likewise.
13601 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13603 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13606 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13608 Implement the multiprocess extensions, and add linux multiprocess
13611 * server.h (ULONGEST): Declare.
13612 (struct ptid, ptid_t): New.
13613 (minus_one_ptid, null_ptid): Declare.
13614 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13615 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13616 (struct inferior_list_entry): Change `id' type from unsigned from
13618 (struct sym_cache, struct breakpoint, struct
13619 process_info_private): Forward declare.
13620 (struct process_info): Declare.
13621 (current_process): Declare.
13622 (all_processes): Declare.
13623 (initialize_inferiors): Declare.
13624 (add_thread): Adjust to use ptid_t.
13625 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13626 (add_process, remove_process, find_thread_pid): Declare.
13627 (find_inferior_id): Adjust to use ptid_t.
13628 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13629 (multi_process): Declare.
13630 (push_event): Adjust to use ptid_t.
13631 (read_ptid, write_ptid): Declare.
13632 (prepare_resume_reply): Adjust to use ptid_t.
13633 (clear_symbol_cache): Declare.
13634 * inferiors.c (all_processes): New.
13635 (null_ptid, minus_one_ptid): New.
13636 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13637 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13638 (add_thread): Change unsigned long to ptid. Remove gdb_id
13640 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13641 (gdb_id_to_thread): Rename to ...
13642 (find_thread_pid): ... this. Change unsigned long to ptid.
13643 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13644 (loaded_dll, pull_pid_from_list): Adjust.
13645 (add_process, remove_process, find_process_pid)
13646 (get_thread_process, current_process, initialize_inferiors): New.
13647 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13648 (struct target_waitstatus) <related_pid>: Ditto.
13649 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13650 return type to int.
13651 (struct target_ops) <join>: Add `pid' argument.
13652 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13653 (struct target_ops) <wait>: Add `ptid' field. Change return type
13655 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13656 (mywait): Add `ptid' argument. Change return type to ptid_t.
13657 (target_pid_to_str): Declare.
13658 * target.c (set_desired_inferior): Adjust to use ptids.
13659 (mywait): Add new `ptid' argument. Adjust.
13660 (target_pid_to_str): New.
13661 * mem-break.h (free_all_breakpoints): Declare.
13662 * mem-break.c (breakpoints): Delelete.
13663 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13664 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13665 to use per-process breakpoint list.
13666 (free_all_breakpoints): New.
13667 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13668 (symbol_cache, all_symbols_looked_up): Delete.
13670 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13672 (prepare_resume_reply): Change ptid argument's type from unsigned
13673 long to ptid_t. Adjust. Implement W;process and X;process.
13674 (free_sym_cache, clear_symbol_cache): New.
13675 (look_up_one_symbol): Adjust to per-process symbol cache. *
13676 * server.c (cont_thread, general_thread, step_thread): Change type
13678 (attached): Delete.
13679 (multi_process): New.
13680 (last_ptid): Change type to ptid_t.
13681 (struct vstop_notif) <ptid>: Change type to ptid_t.
13682 (queue_stop_reply, push_event): Change `ptid' argument's type to
13684 (discard_queued_stop_replies): Add `pid' argument.
13685 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13686 changes. Don't reference the `attached' global.
13687 (attach_inferior): Adjust to mywait interface changes.
13688 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13689 features. Handle and report "multiprocess+". Handle
13691 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13693 (handle_v_kill): New.
13694 (handle_v_stopped): Adjust to use target_pid_to_str.
13695 (handle_v_requests): Allow multiple attaches and runs when
13696 multiprocess extensions are in effect. Handle "vKill".
13697 (myresume): Adjust to use ptids.
13698 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13699 (handle_status): Adjust to discard_queued_stop_replies interface
13701 (first_thread_of, kill_inferior_callback)
13702 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13703 (main): Call initialize_inferiors. Adjust to use ptids, killing
13704 and detaching from all inferiors. Handle multiprocess packet
13706 * linux-low.h: Include gdb_proc_service.h.
13707 (struct process_info_private): New.
13708 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13709 <lwpid_of>: Use ptid_get_lwp.
13710 (get_lwp_thread): Adjust.
13711 (struct lwp_info): Add `dead' member.
13712 (find_lwp_pid): Declare.
13713 * linux-low.c (thread_db_active): Delete.
13714 (new_inferior): Adjust comment.
13715 (inferior_pid): Delete.
13716 (linux_add_process): New.
13717 (handle_extended_wait): Adjust.
13718 (add_lwp): Change unsigned long to ptid.
13719 (linux_create_inferior): Add process to processes table. Adjust
13720 to use ptids. Don't set new_inferior here.
13721 (linux_attach_lwp): Rename to ...
13722 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13723 it. Adjust to use ptids.
13724 (linux_attach_lwp): New.
13725 (linux_attach): Add process to processes table. Don't set
13727 (struct counter): New.
13728 (second_thread_of_pid_p, last_thread_of_process_p): New.
13729 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13730 multiple processes.
13731 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13732 processes. Remove process from process table.
13733 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13734 to multiple processes.
13735 (any_thread_of): New.
13736 (linux_detach): Add `pid' argument, and handle it. Remove process
13737 from processes table.
13738 (linux_join): Add `pid' argument. Handle it.
13739 (linux_thread_alive): Change unsighed long argument to ptid_t.
13740 Consider dead lwps as not being alive.
13741 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13742 threads we're not interested in.
13743 (same_lwp, find_lwp_pid): New.
13744 (linux_wait_for_lwp): Change `pid' argument's type from int to
13746 (linux_wait_for_event): Rename to ...
13747 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13748 from int to ptid_t. Adjust.
13749 (linux_wait_for_event): New.
13750 (linux_wait_1): Add `ptid' argument. Change return type to
13751 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13752 that exit from the process table.
13753 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13755 (mark_lwp_dead): New.
13756 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13757 stopping all threads, mark its main lwp as dead.
13758 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13760 (fetch_register, usr_store_inferior_registers)
13761 (regsets_fetch_inferior_registers)
13762 (regsets_store_inferior_registers, linux_read_memory)
13763 (linux_write_memory): Inline `inferior_pid'.
13764 (linux_look_up_symbols): Adjust to use per-process
13765 `thread_db_active'.
13766 (linux_request_interrupt): Adjust to use ptids.
13767 (linux_read_auxv): Inline `inferior_pid'.
13768 (initialize_low): Don't reference thread_db_active.
13769 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13770 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13771 (ps_getpid): Return the pid of the current inferior.
13772 * thread-db.c (proc_handle, thread_agent): Delete.
13773 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13775 (find_one_thread): Change argument type to ptid_t. Adjust to
13777 (maybe_attach_thread): Adjust to per-process data and ptids.
13778 (thread_db_find_new_threads): Ditto.
13779 (thread_db_init): Ditto.
13780 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13781 processes table. Adjust to use ptids.
13782 (spu_kill, spu_detach): Adjust interface. Remove process from
13784 (spu_join, spu_thread_alive): Adjust interface.
13785 (spu_wait): Adjust interface. Remove process from processes
13786 table. Adjust to use ptids.
13787 * win32-low.c (current_inferior_tid): Delete.
13788 (current_inferior_ptid): New.
13789 (debug_event_ptid): New.
13790 (thread_rec): Take a ptid. Adjust.
13791 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13792 (child_delete_thread): Ditto.
13793 (do_initial_child_stuff): Add `attached' argument. Add process to
13795 (child_fetch_inferior_registers, child_store_inferior_registers):
13797 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13798 (win32_attach): Pass 1 to do_initial_child_stuff.
13799 (win32_kill): Adjust interface. Remove process from processes
13801 (win32_detach): Ditto.
13802 (win32_join): Adjust interface.
13803 (win32_thread_alive): Take a ptid.
13804 (win32_resume): Adjust to use ptids.
13805 (get_child_debug_event): Ditto.
13806 (win32_wait): Adjust interface. Remove exiting process from
13809 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13811 Non-stop mode support.
13813 * server.h (non_stop): Declare.
13814 (gdb_client_data, handler_func): Declare.
13815 (delete_file_handler, add_file_handler, start_event_loop):
13817 (handle_serial_event, handle_target_event, push_event)
13818 (putpkt_notif): Declare.
13819 * target.h (enum resume_kind): New.
13820 (struct thread_resume): Replace `step' field by `kind' field.
13821 (TARGET_WNOHANG): Define.
13822 (struct target_ops) <wait>: Add `options' argument.
13823 <supports_non_stop, async, start_non_stop>: New fields.
13824 (target_supports_non_stop, target_async): New.
13825 (start_non_stop): Declare.
13826 (mywait): Add `options' argument.
13827 * target.c (mywait): Add `options' argument. Print child exit
13828 notifications here.
13829 (start_non_stop): New.
13830 * server.c (non_stop, own_buf, mem_buf): New globals.
13831 (struct vstop_notif): New.
13832 (notif_queue): New global.
13833 (queue_stop_reply, push_event, discard_queued_stop_replies)
13834 (send_next_stop_reply): New.
13835 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13837 (attach_inferior): In non-stop mode, don't wait for the target
13839 (handle_general_set): Handle QNonStop.
13840 (handle_query): When handling qC, return the current general
13841 thread, instead of the first thread of the list.
13842 (handle_query): If the backend supports non-stop mode, include
13843 QNonStop+ in the qSupported query response.
13844 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13846 (handle_v_attach, handle_v_run): Handle non-stop mode.
13847 (handle_v_stopped): New.
13848 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13849 (myresume): Adjust to use resume_kind. Handle non-stop.
13850 (queue_stop_reply_callback): New.
13851 (handle_status): Handle non-stop mode.
13852 (main): Clear non_stop flag on reconnection. Use the event-loop.
13853 Refactor serial protocol handling from here ...
13854 (process_serial_event): ... to this new function. When GDB
13855 selects any thread, select one here. In non-stop mode, wait until
13856 GDB acks all pending events before exiting.
13857 (handle_serial_event, handle_target_event): New.
13858 * remote-utils.c (remote_open): Install remote_desc in the event
13860 (remote_close): Remove remote_desc from the event loop.
13861 (putpkt_binary): Rename to...
13862 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13863 (putpkt_binary): New as wrapper around putpkt_binary_1.
13864 (putpkt_notif): New.
13865 (prepare_resume_reply): In non-stop mode, don't change the
13867 * event-loop.c: New.
13868 * Makefile.in (OBJ): Add event-loop.o.
13869 (event-loop.o): New rule.
13871 * linux-low.h (pid_of): Moved here.
13873 (get_lwp_thread): Use lwpid_of.
13874 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13875 * linux-low.c (pid_of): Delete.
13876 (inferior_pid): Use lwpid_of.
13877 (linux_event_pipe): New.
13878 (target_is_async_p): New.
13880 (handle_extended_wait): Use lwpid_of.
13881 (add_lwp): Don't set lwpid field.
13882 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13883 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13884 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13885 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13886 first. Adjust to linux_wait_for_event interface changes. Use
13888 (linux_detach): Don't delete the main lwp here.
13889 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13890 (status_pending_p): Don't consider explicitly suspended lwps.
13891 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13892 pointer. Add OPTIONS argument. Change return type to int. Use
13893 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13894 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13895 pointer. Add status pointer argument. Return a pid instead of a
13896 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13897 changes. In non-stop mode, don't switch to a random thread.
13898 (linux_wait): Rename to...
13899 (linux_wait_1): ... this. Add target_options argument, and handle
13900 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13901 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13902 clean exit and signal exit code. Don't stop all threads in
13903 non-stop mode. In all-stop mode, only stop all threads when
13904 reporting a stop to GDB. Handle explicit thread stop requests.
13905 (async_file_flush, async_file_mark): New.
13907 (send_sigstop): Use lwpid_of.
13908 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13909 interface changes. In non-stop mode, don't switch to a random
13911 (linux_resume_one_lwp): Use lwpid_of.
13912 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13913 (linux_resume_one_thread): ... this. Handle resume_stop. In
13914 non-stop mode, don't look for pending flag in all threads.
13915 (resume_status_pending_p): Don't consider explicitly suspended
13917 (my_waitpid): Reimplement. Emulate __WALL.
13918 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13920 (sigchld_handler, linux_supports_non_stop, linux_async)
13921 (linux_start_non_stop): New.
13922 (linux_target_ops): Register linux_supports_non_stop, linux_async
13923 and linux_start_non_stop.
13924 (initialize_low): Install SIGCHLD handler.
13925 * thread-db.c (thread_db_create_event, find_one_thread)
13926 (thread_db_get_tls_address): Use lwpid_of.
13927 * win32-low.c (win32_detach): Adjust to use resume_kind.
13928 (win32_wait): Add `options' argument.
13929 * spu-low.c (spu_resume): Adjust to use resume_kind.
13930 (spu_wait): Add `options' argument.
13932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13934 Decouple target code from remote protocol.
13936 * target.h (enum target_waitkind): New.
13937 (struct target_waitstatus): New.
13938 (struct target_ops) <wait>: Return an unsigned long. Take a
13939 target_waitstatus pointer instead of a char pointer.
13940 (mywait): Likewise.
13941 * target.c (mywait): Change prototype to return an unsigned long.
13942 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13943 * server.h (thread_from_wait, old_thread_from_wait): Delete
13945 (prepare_resume_reply): Change prototype to take a
13947 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13948 (last_status, last_ptid): New.
13949 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13950 pid instead of a signal.
13951 (attach_inferior): Remove "status" and "signal" parameters.
13953 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13955 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13956 (handle_v_requests, myresume): Remove "status" and "signal"
13957 parameters. Adjust.
13958 (handle_status): New.
13959 (main): Delete local `status'. Adjust.
13960 * remote-utils.c: Include target.h.
13961 (prepare_resume_reply): Change prototype to take a
13962 target_waitstatus. Adjust.
13964 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13966 * spu-low.c (spu_wait): Adjust.
13967 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13969 (win32_wait): Adjust.
13971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13973 * target.h (struct thread_resume): Delete leave_stopped member.
13974 (struct target_ops): Add a `n' argument to the `resume' callback.
13975 * server.c (start_inferior): Adjust.
13976 (handle_v_cont, myresume): Adjust.
13977 * linux-low.c (check_removed_breakpoint): Adjust to resume
13978 interface change, and to removed leave_stopped field.
13979 (resume_ptr): Delete.
13980 (struct thread_resume_array): New.
13981 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13982 resume interface change.
13983 (linux_continue_one_thread, linux_queue_one_thread)
13984 (resume_status_pending_p): Check if the resume field is NULL
13985 instead of checking the leave_stopped member.
13986 (linux_resume): Adjust to the target resume interface change.
13987 * spu-low.c (spu_resume): Adjust to the target resume interface
13989 * win32-low.c (win32_detach, win32_resume): Ditto.
13991 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13993 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13995 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13997 (linux_continue_one_thread): Only preserve the stepping flag if
13998 there's a pending breakpoint.
14000 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14002 * server.c (main): After the inferior having exited, call
14003 remote_close before exiting gdbserver.
14005 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14007 Fix size of FPSCR in Power 7 processors.
14008 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14009 (PPC_FEATURE_HAS_DFP): New #define.
14010 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14013 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14015 * server.c (handle_query) Whitespace and formatting.
14017 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14019 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14020 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14021 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14022 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14023 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14024 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14025 Makefile.in, configure.ac: Fix whitespace throughout.
14026 * configure: Regenerate.
14028 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14030 * inferiors.c (find_inferior): Make it safe for the callback
14031 function to delete the currently iterated inferior.
14033 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14035 * Makefile.in (linuw_low_h): Move higher.
14036 (thread-db.o): Depend on $(linux_low_h).
14038 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14040 Rename "process" to "lwp" throughout.
14042 * linux-low.c (all_processes): Rename to...
14043 (all_lwps): ... this.
14044 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14045 (add_process): Rename to ...
14046 (add_lwp): ... this. Adjust.
14047 (linux_create_inferior): Adjust.
14048 (linux_attach_lwp): Adjust.
14049 (linux_attach): Adjust.
14050 (linux_kill_one_process): Rename to ...
14051 (linux_kill_one_lwp): ... this. Adjust.
14052 (linux_kill): Adjust.
14053 (linux_detach_one_process): Rename to ...
14054 (linux_detach_one_lwp): ... this. Adjust.
14055 (linux_detach): Adjust.
14056 (check_removed_breakpoint): Adjust.
14057 (status_pending_p): Adjust.
14058 (linux_wait_for_process): Rename to ...
14059 (linux_wait_for_lwp): ... this. Adjust.
14060 (linux_wait_for_event): Adjust.
14061 (send_sigstop): Adjust.
14062 (wait_for_sigstop): Adjust.
14063 (stop_all_processes): Rename to ...
14064 (stop_all_lwps): ... this.
14065 (linux_resume_one_process): Rename to ...
14066 (linux_resume_one_lwp): ... this. Adjust.
14067 (linux_set_resume_request, linux_continue_one_thread)
14068 (linux_queue_one_thread, resume_status_pending_p)
14069 (usr_store_inferior_registers, regsets_store_inferior_registers)
14070 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14072 * linux-low.h (get_process): Rename to ...
14073 (get_lwp): ... this. Adjust.
14074 (get_thread_process): Rename to ...
14075 (get_thread_lwp): ... this. Adjust.
14076 (get_process_thread): Rename to ...
14077 (get_lwp_thread): ... this. Adjust.
14078 (struct process_info): Rename to ...
14079 (struct lwp_info): ... this.
14080 (all_processes): Rename to ...
14081 (all_lwps): ... this.
14082 * proc-service.c (ps_lgetregs): Adjust.
14083 * thread-db.c (thread_db_create_event, find_one_thread)
14084 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14086 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14088 * server.c (handle_query): Handle "qAttached".
14090 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14092 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14093 GPLv3, update license URL.
14095 2009-03-01 Doug Evans <dje@google.com>
14097 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14098 (server_h): Add gdb_signals.h.
14099 (signals.o): Update.
14100 * server.h (target_signal_from_host,target_signal_to_host_p)
14101 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14103 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14105 * remote-utils.c (getpkt): Also generate remote-debug
14106 information if noack_mode is set.
14108 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14110 * server.c (handle_query): Report qXfer:siginfo:read and
14111 qXfer:siginfo:write as supported and handle them.
14112 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14113 * linux-low.c (linux_xfer_siginfo): New.
14114 (linux_target_ops): Set it.
14116 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14118 * server.c (gdbserver_usage): Mention --remote-debug.
14119 (main): Accept '--remote-debug' switch.
14121 2009-01-18 Doug Evans <dje@google.com>
14123 * regcache.c (new_register_cache): No need to check result of xcalloc.
14124 * server.c (handle_search_memory): Back out calls to xmalloc,
14125 result is checked and error is returned to user upon failure.
14126 (handle_query): Ditto. Add more checks for result of malloc.
14127 (handle_v_cont): Check result of malloc, report error back to
14129 (handle_v_run): Ditto. Call freeargv.
14130 * server.h (freeargv): Declare.
14131 * utils.c (freeargv): New fn.
14133 2009-01-15 Doug Evans <dje@google.com>
14135 * gdbreplay.c (perror_with_name): Make arg const char *.
14136 * server.h (target_signal_to_name): Make return type const char *.
14137 * thread-db.c (thread_db_err_str): Make return type const char *.
14138 * utils.c (perror_with_name): Make arg const char *.
14140 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14142 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14143 when handling a EXIT_PROCESS_DEBUG_EVENT.
14145 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14147 * gdbreplay.c (gdbreplay_version): Update copyright year.
14148 * server.c (gdbserver_version): Likewise.
14150 2009-01-05 Doug Evans <dje@google.com>
14152 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14153 (handle_extended_wait): Improve comment.
14155 2008-12-13 Doug Evans <dje@google.com>
14157 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14158 * server.h (ATTR_MALLOC): New macro.
14159 (xmalloc,xcalloc,xstrdup): Declare.
14160 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14161 * inferiors.c: Ditto.
14162 * linux-low.c: Ditto.
14163 * mem-break.c: Ditto.
14164 * regcache.c: Ditto.
14165 * remote-utils.c: Ditto.
14168 * win32-low.c: Ditto.
14170 2008-12-12 Doug Evans <dje@google.com>
14172 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14173 in debugging printf.
14175 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14177 2008-12-09 Doug Evans <dje@google.com>
14179 * linux-low.h (struct process_info): Delete member tid, unused.
14180 * thread-db.c (find_one_thread): Update.
14181 (maybe_attach_thread): Update.
14183 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14185 * target.h (struct target_ops): Add qxfer_osdata member.
14186 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14188 (linux_qxfer_osdata): New functions.
14189 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14191 * server.c (handle_query): Handle "qXfer:osdata:read:".
14192 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14193 (buffer_xml_printf): New functions.
14194 * server.h (struct buffer): New.
14195 (buffer_grow_str, buffer_grow_str0): New macros.
14196 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14197 (buffer_xml_printf): Declare.
14199 2008-11-24 Doug Evans <dje@google.com>
14201 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14203 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14205 * server.c (handle_v_run): Always use the supplied argument list.
14207 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14209 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14210 (xtensa_regmap_table): Add entry for scompare1.
14212 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14214 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14215 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14216 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14217 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14218 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14219 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14220 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14221 XML target descriptions.
14222 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14223 when inferior is running on an ISA 2.05 or later processor. Add
14224 special case to return offset for full 64-bit slot of FPSCR when
14227 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14229 * Makefile.in (SFILES, clean): Added sparc64 files.
14230 (reg-sparc64.o, reg-sparc64.c): New.
14231 * configure.srv (sparc*-*-linux*): New configuration.
14232 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14233 syscall arguments for SPARC.
14234 (regsets_store_inferior_registers): Likewise.
14235 * linux-sparc-low.c: New file.
14237 2008-10-21 Doug Evans <dje@google.com>
14239 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14240 (READLINE_DIR,READLINE_DEP): Delete.
14241 (INTERNAL_CFLAGS): Update.
14242 (LINTFLAGS): Update.
14244 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14246 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14247 whole argv from the last run, not just argv[0].
14249 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14251 * regcache.c (new_register_cache): Return NULL if the register
14252 cache size isn't known yet.
14253 (free_register_cache): Avoid dereferencing a NULL regcache.
14255 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14257 * configure.srv: Merge MIPS and MIPS64.
14259 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14261 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14263 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14265 * Makefile.in: Add required vsx dependencies.
14267 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14268 Declare init_registers_powerpc_vsx32l.
14269 Declare init_registers_powerpc_vsx64l.
14270 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14271 (ppc_arch_setup): Check for VSX in hwcap.
14272 (ppc_fill_vsxregset): New function.
14273 (ppc_store_vsxregset): New function.
14274 Add new VSX entry in regset_info target_regsets.
14276 * configure.srv: Add new VSX dependencies.
14278 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14280 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14281 (remote_open): Set or clear transport_is_reliable.
14282 (putpkt_binary): Don't expect acks in noack mode.
14283 (getpkt): Don't send ack/nac in noack mode.
14284 * server.c (handle_general_set): Handle QStartNoAckMode.
14285 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14287 (main): Reset noack_mode on every connection.
14288 * server.h (noack_mode): Declare.
14290 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14292 * Makefile.in (GDBREPLAY_OBS): New variable.
14293 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14295 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14296 Daniel Jacobowitz <dan@codesourcery.com>
14298 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14299 (usr_store_inferior_registers): Likewise.
14300 (regsets_store_inferior_registers): Likewise.
14302 2008-07-31 Rolf Jansen <rj@surtec.com>
14303 Pedro Alves <pedro@codesourcery.com>
14305 * configure.ac: Check for memmem declaration.
14306 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14307 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14308 (disable_packet_qfThreadInfo): Unconditionally compile.
14309 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14310 * configure, config.in: Regenerate.
14312 2008-07-28 Doug Kwan <dougkwan@google.com>
14314 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14315 (linux_write_memory): Remove declaration of errno.
14317 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14319 * linux-low.c (handle_extended_wait): Do not use "status"
14320 variable uninitialized.
14322 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14324 * server.c (handle_v_attach): Inhibit reporting dll changes.
14326 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14328 * remote-utils.c (prepare_resume_reply): If requested, don't
14329 output "thread:TID" in the T stop reply.
14331 * server.c (disable_packet_vCont, disable_packet_Tthread)
14332 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14333 (handle_query): If requested, disable support for qC, qfThreadInfo
14335 (handle_v_requests): If requested, disable support for vCont.
14336 (gdbserver_show_disableable): New.
14337 (main): Handle --disable-packet and --disable-packet=LIST.
14339 * server.h (disable_packet_vCont, disable_packet_Tthread)
14340 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14342 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14344 * server.c (gdbserver_usage): Mention --version.
14346 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14348 * Makefile.in (gdbreplay.o): New rule.
14350 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14352 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14353 message, not gdbserver.
14355 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14356 Nathan Sidwell <nathan@codesourcery.com>
14357 Joseph Myers <joseph@codesourcery.com>
14359 * acinclude.m4: Include ../../config/acx.m4.
14360 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14361 * configure, config.in: Regenerate.
14362 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14363 * server.c (gdbserver_version): Print PKGVERSION.
14364 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14365 (main): Adjust gdbserver_usage calls.
14366 * gdbreplay.c (version, host_name): Add declarations.
14367 (gdbreplay_version, gdbreplay_usage): New.
14368 (main): Accept --version and --help options.
14370 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14372 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14373 (arm_breakpoint_at): Handle Thumb.
14374 (the_low_target): Add comment.
14376 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14378 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14380 2008-05-09 Doug Evans <dje@google.com>
14382 * server.h (decode_search_memory_packet): Declare.
14383 * remote-utils.c (decode_search_memory_packet): New fn.
14384 * server.c (handle_search_memory_1): New fn.
14385 (handle_search_memory): New fn.
14386 (handle_query): Process qSearch:memory packets.
14388 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14390 * regcache.c (registers_length): Remove.
14391 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14392 full register packet.
14393 * regcache.h (registers_length): Remove prototype.
14394 * server.h (PBUFSIZ): Define to 16384.
14396 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14398 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14399 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14400 powerpc-64l.o, and powerpc-altivec64l.o.
14401 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14402 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14403 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14404 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14405 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14408 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14409 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14410 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14411 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14412 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14413 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14414 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14415 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14416 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14417 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14420 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14421 (init_registers_powerpc_32l): ... this new prototype.
14422 (init_registers_powerpc_32): Remove, replace by ...
14423 (init_registers_powerpc_altivec32l): ... this new prototype.
14424 (init_registers_powerpc_e500): Remove, replace by ...
14425 (init_registers_powerpc_e500l): ... this new prototype.
14426 (init_registers_ppc64): Remove, replace by ...
14427 (init_registers_powerpc_64l): ... this new prototype.
14428 (init_registers_powerpc_64): Remove, replace by ...
14429 (init_registers_powerpc_altivec64l): ... this new prototype.
14430 (ppc_num_regs): Set to 73.
14431 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14432 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14433 (ppc_cannot_store_register): Handle orig_r3 and trap.
14434 (ppc_arch_setup): Update init_registers_... calls.
14435 (ppc_fill_gregset): Handle orig_r3 and trap.
14437 * inferiors.c (clear_inferiors): Reset current_inferior.
14439 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14441 * acinclude.m4: Add override.m4.
14442 * configure: Regenerate.
14444 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14446 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14447 initial call to init_register_ppc64.
14449 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14451 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14452 single powerpc*-*-linux* case.
14453 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14455 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14457 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14458 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14460 * linux-ppc-low.c: Include <elf.h>.
14461 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14462 (ppc_hwcap): New global variable.
14463 (ppc_regmap): Remove __SPE__ #ifdef sections.
14464 (ppc_regmap_e500): New global variable.
14465 (ppc_cannot_store_register): Update __SPE__ special case.
14466 (ppc_get_hwcap): New function.
14467 (ppc_arch_setup): Use it to determine whether inferior supports
14468 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14469 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14470 Do not access registers if target does not support AltiVec.
14471 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14472 Do not access registers if target does not support SPE.
14473 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14475 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14477 * linux-low.c (disabled_regsets, num_regsets): New.
14478 (use_regsets_p): Delete.
14479 (linux_wait_for_process): Clear disabled_regsets.
14480 (regsets_fetch_inferior_registers): Check and set it.
14481 (regsets_store_inferior_registers): Likewise.
14482 (linux_fetch_registers, linux_store_registers): Do not use
14484 (initialize_low): Allocate disabled_regsets.
14486 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14488 * Makefile.in (LIBOBJS): New.
14489 (OBS): Use LIBOBJS.
14490 (memmem.o): New rule.
14491 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14492 * configure: Regenerated.
14494 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14496 * server.c (handle_query): Never return "unsupported" for
14497 qXfer:features:read queries.
14499 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14501 * server.c (get_features_xml): Fix inverted condition.
14502 (handle_query): Always support qXfer:feature:read.
14504 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14506 * server.c (wrapper_argv): New.
14507 (start_inferior): Handle wrapper_argv. If set, expect an extra
14509 (gdbserver_usage): Document --wrapper.
14510 (main): Parse --wrapper.
14512 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14514 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14515 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14516 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14517 (ppc_set_pc): Likewise.
14518 (ppc_arch_setup): New function.
14519 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14520 of collect_register.
14521 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14523 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14525 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14526 instead of linux-ppc64-low.o.
14527 * linux-ppc64-low.c: Remove file.
14528 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14529 (linux-ppc64-low.o): Remove rule.
14531 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14532 (init_registers_powerpc_64): Likewise.
14533 (ppc_regmap): Conditionally define depending on __powerpc64__.
14534 (ppc_cannot_store_register): Do not special-case "fpscr" when
14535 compiled on __powerpc64__.
14536 (ppc_collect_ptrace_register): New function.
14537 (ppc_supply_ptrace_register): New function.
14538 (ppc_breakpoint): Change type to "unsigned int".
14539 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14540 (the_low_target): Conditionally provide initializers for the
14541 arch_setup member depending on __powerpc64__. Install
14542 collect_ptrace_register and supply_ptrace_register members.
14544 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14546 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14547 * server.c (gdbserver_xmltarget): Define.
14548 (get_features_xml): Use it to replace "target.xml" and arch_string.
14550 * configure.srv: Remove srv_xmltarget. Add XML files that were
14551 mentioned there to srv_xmlfiles instead. Remove conditional tests
14552 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14553 srv_xmlfiles and srv_regobj to include all possible choices.
14554 * configure.ac (srv_xmltarget): Remove.
14555 (srv_xmlfiles): Do not add "target.xml".
14556 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14557 checks for supplementary target information.
14558 * configure: Regenerate.
14559 * Makefile.in (XML_TARGET): Remove.
14560 (target.xml): Remove rule.
14561 (clean): Do not clean up target.xml.
14562 (.PRECIOUS): Do not mention target.xml.
14564 * target.h (struct target_ops): Remove arch_string member.
14565 * linux-low.c (linux_arch_string): Remove.
14566 (linux_target_ops): Remove arch_string initializer.
14567 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14568 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14569 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14570 * spu-low.c (spu_arch_string): Remove.
14571 (spu_target_ops): Remove arch_string initializer.
14572 * win32-low.c (win32_arch_string): Remove.
14573 (win32_target_ops): Remove arch_string initializer.
14574 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14575 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14576 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14578 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14580 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14581 by collect_ptrace_register and supply_ptrace_register hooks.
14582 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14583 instead of checking for the_low_target.left_pad_xfer.
14584 (usr_store_inferior_registers): Use collect_ptrace_register callback
14585 instead of checking for the_low_target.left_pad_xfer.
14587 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14588 (s390_supply_ptrace_register): Likewise.
14589 (s390_fill_gregset): Call s390_collect_ptrace_register.
14590 (the_low_target): Update.
14592 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14593 (ppc_supply_ptrace_register): Likewise.
14594 (the_low_target): Update.
14596 * linux-i386-low.c (the_low_target): Update.
14597 * linux-x86-64-low.c (the_low_target): Update.
14599 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14601 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14602 reg-s390.o and reg-s390x.o.
14604 * linux-low.c (new_inferior): New global variable.
14605 (linux_create_inferior, linux_attach): Set it.
14606 (linux_wait_for_process): Call the_low_target.arch_setup after the
14607 target has stopped for the first time.
14608 (initialize_low): Do not call the_low_target.arch_setup.
14610 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14611 (s390_set_pc): Likewise.
14612 (s390_arch_setup): New function.
14613 (the_low_target): Use s390_arch_setup as arch_setup routine.
14615 * regcache.c (realloc_register_cache): New function.
14616 (set_register_cache): Call it for each existing regcache.
14618 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14620 * server.h (init_registers): Remove prototype.
14622 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14623 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14624 instead of init_registers ().
14625 * linux-arm-low.c (init_registers_arm): Add prototype.
14626 (init_registers_arm_with_iwmmxt): Likewise.
14627 (the_low_target): Add initializer for arch_setup field.
14628 * linux-cris-low.c (init_registers_cris): Add prototype.
14629 (the_low_target): Add initializer for arch_setup field.
14630 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14631 (the_low_target): Add initializer for arch_setup field.
14632 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14633 (the_low_target): Add initializer for arch_setup field.
14634 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14635 (the_low_target): Add initializer for arch_setup field.
14636 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14637 (the_low_target): Add initializer for arch_setup field.
14638 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14639 (the_low_target): Add initializer for arch_setup field.
14640 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14641 (init_registers_mips64_linux): Likewise.
14642 (the_low_target): Add initializer for arch_setup field.
14643 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14644 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14645 (the_low_target): Add initializer for arch_setup field.
14646 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14647 (init_registers_powerpc_64): Likewise.
14648 (the_low_target): Add initializer for arch_setup field.
14649 * linux-s390-low.c (init_registers_s390): Add prototype.
14650 (init_registers_s390x): Likewise.
14651 (the_low_target): Add initializer for arch_setup field.
14652 * linux-sh-low.c (init_registers_sh): Add prototype.
14653 (the_low_target): Add initializer for arch_setup field.
14654 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14655 (the_low_target): Add initializer for arch_setup field.
14656 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14657 (the_low_target): Add initializer for arch_setup field.
14659 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14660 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14661 instead of init_registers ().
14662 * win32-arm-low.c (init_registers_arm): Add prototype.
14663 (the_low_target): Add initializer for arch_setup field.
14664 * win32-i386-low.c (init_registers_i386): Add prototype.
14665 (the_low_target): Add initializer for arch_setup field.
14667 * spu-low.c (init_registers_spu): Add prototype.
14668 (initialize_low): Call initialie_registers_spu () instead of
14669 initialize_registers ().
14671 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14673 * server.c (handle_v_requests): When handling the vRun and vAttach
14674 packets, if already debugging a process, don't kill it. Return an
14677 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14679 * server.c (handle_query): Correct length check.
14681 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14683 * win32-low.c (do_initial_child_stuff): Add process handle
14684 parameter. Set current_process_handle and current_process_id from the
14685 parameters. Clear globals.
14686 (win32_create_inferior): Don't set current_process_handle and
14687 current_process_id here. Instead pass them on the call to
14688 do_initial_child_stuff.
14689 (win32_attach): Likewise.
14690 (win32_clear_inferiors): New.
14691 (win32_kill): Don't close the current process handle or the
14692 current thread handle here. Instead call win32_clear_inferiors.
14693 (win32_detach): Don't open a new handle to the process. Call
14694 win32_clear_inferiors.
14695 (win32_join): Don't rely on current_process_handle; open a new
14696 handle using the process id.
14697 (win32_wait): Call win32_clear_inferiors when the inferior process
14700 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14702 * server.c (monitor_show_help): Add "exit".
14704 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14706 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14707 (clean): Add reg-xtensa.c.
14708 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14709 * configure.srv (xtensa*-*-linux*) New target.
14710 * linux-xtensa-low.c: New.
14711 * xtensa-xtregs.c: New.
14713 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14715 * hostio.c: Don't include errno.h.
14716 (errno_to_fileio_errno): Move to hostio-errno.
14717 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14718 error number outputting to the target->hostio_last_error callback.
14719 (hostio_packet_error): Use FILEIO_EINVAL directly.
14720 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14721 calls to hostio_error.
14722 * hostio-errno.c: New.
14723 * server.h (hostio_last_error_from_errno): Declare.
14724 * target.h (target_ops): Add hostio_last_error member.
14725 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14726 as hostio_last_error handler.
14727 * spu-low.c (spu_target_ops): Likewise.
14728 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14729 (wince_hostio_last_error): New functions.
14730 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14731 as hostio_last_error handler.
14732 (win32_target_ops) [!_WIN32_WCE]: Register
14733 hostio_last_error_from_errno as hostio_last_error handler.
14734 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14735 (hostio-errno.o): New rule.
14736 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14737 * configure.srv (srv_hostio_err_objs): New variable. Default to
14739 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14740 * configure: Regenerate.
14742 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14744 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14745 (linux_kill, linux_detach): Clean up the process list.
14746 * remote-utils.c (remote_open): Improve port number parsing.
14747 (putpkt_binary, input_interrupt): Only send interrupts if the target
14749 * server.c (extended_protocol): Make static.
14750 (attached): Define earlier.
14751 (exit_requested, response_needed, program_argv): New variables.
14752 (target_running): New.
14753 (start_inferior): Clear attached here.
14754 (attach_inferior): Set attached here.
14755 (require_running): Define.
14756 (handle_query): Use require_running and target_running. Implement
14758 (handle_v_attach, handle_v_run): New.
14759 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14760 (gdbserver_usage): Update.
14761 (main): Redo argument parsing. Handle --debug and --multi. Handle
14762 --attach along with other options or after the port. Save
14763 program_argv. Support no initial program. Resynchronize
14764 communication with GDB after an error. Handle "monitor exit".
14765 Use require_running and target_running. Always allow the extended
14766 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14767 restart in extended mode.
14768 * README: Refer to the GDB manual. Update --attach usage.
14770 2007-12-20 Andreas Schwab <schwab@suse.de>
14772 * linux-low.c (STACK_SIZE): Define.
14773 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14774 (linux_test_for_tracefork): Likewise.
14776 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14778 * linux-low.c (linux_wait_for_event): Update messages. Do not
14779 reinsert auto-delete breakpoints.
14780 * mem-break.c (struct breakpoint): Change return type of handler to
14782 (set_breakpoint_at): Update handler type.
14783 (reinsert_breakpoint_handler): Return 1 instead of calling
14785 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14787 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14788 * mem-break.h (set_breakpoint_at): Update handler type.
14789 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14790 * win32-low.c (auto_delete_breakpoint): New.
14791 (get_child_debug_event): Use it.
14793 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14795 * configure.ac: Check for pread and pwrite.
14796 * hostio.c (handle_pread): Fall back to lseek and read.
14797 (handle_pwrite): Fall back to lseek and write.
14798 * config.in, configure: Regenerated.
14800 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14802 * server.c (myresume): Add own_buf argument.
14803 (main): Update calls.
14805 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14807 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14808 * remote-utils.c (remote_open): Do not call disable_async_io.
14809 (block_async_io): Delete.
14810 (unblock_async_io): Make static.
14811 (initialize_async_io): New.
14812 * server.c (handle_v_cont): Handle async I/O here.
14813 (myresume): Likewise. Move other common resume tasks here...
14814 (main): ... from here. Call initialize_async_io. Disable async
14815 I/O before the main loop.
14816 * server.h (initialize_async_io): Declare.
14817 (block_async_io, unblock_async_io): Delete prototypes.
14818 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14820 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14822 * remote-utils.c (readchar): Allow binary data in received messages.
14824 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14826 * win32-low.c (attaching): New global.
14827 (win32_create_inferior): Clear the `attaching' global.
14828 (win32_attach): Set the `attaching' global.
14829 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14830 attaching. Only set a breakpoint at the entry point if not
14833 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14835 * server.c (main): Don't report dll events on the initial
14836 connection on attaches.
14838 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14840 * server.c (main): Relax numerical bases supported for the pid of
14841 the --attach command line argument.
14843 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * win32-low.c (win32_attach): Call OpenProcess before
14846 DebugActiveProcess, not after. Add last error output to error
14849 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14851 * win32-low.c (win32_get_thread_context)
14852 (win32_set_thread_context): New functions.
14853 (thread_rec): Use win32_get_thread_context.
14854 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14855 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14858 2007-12-03 Leo Zayas
14859 Pedro Alves <pedro_alves@portugalmail.pt>
14861 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14863 (child_add_thread): Minor cleanup.
14864 (child_continue): Resume artificially suspended threads before
14865 calling ContinueDebugEvent.
14866 (suspend_one_thread): New.
14867 (fake_breakpoint_event): New.
14868 (get_child_debug_event): Change return type to int. Check here if
14869 gdb sent an interrupt request. If a soft interrupt was requested,
14870 fake a breakpoint event. Return 0 if there is no event to handle,
14872 (win32_wait): Don't check here if gdb sent an interrupt request.
14873 Ensure there is a valid event to handle.
14874 (win32_request_interrupt): Add soft interruption method as last
14877 2007-12-03 Leo Zayas
14878 Pedro Alves <pedro_alves@portugalmail.pt>
14880 * win32-low.h (win32_thread_info): Add descriptions to the
14881 structure members. Replace `suspend_count' counter by a
14883 * win32-low.c (thread_rec): Update condition of when to get the
14884 context from the inferior. Rely on ContextFlags being set if it
14885 has already been retrieved. Only suspend the inferior thread if
14886 we haven't already. Warn if that fails.
14887 (continue_one_thread): s/suspend_count/suspended/. Only call
14888 ResumeThread once. Warn if that fails.
14890 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14892 * win32-low.c (win32_wait): Don't read from the inferior when it
14893 has already exited.
14895 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14897 * Makefile.in (win32_low_h): New variable.
14898 (win32-low.o): Add dependency on $(win32_low_h).
14899 (win32-arm-low.o, win32-i386-low.o): New rules.
14901 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14903 * hostio.c: Correct copyright year.
14905 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14907 * Makefile.in (OBS): Add hostio.o.
14908 (hostio.o): New rule.
14909 * server.h (handle_vFile): Declare.
14910 * hostio.c: New file.
14911 * server.c (handle_v_requests): Take packet_len and new_packet_len
14912 for binary packets. Call handle_vFile.
14913 (main): Update call to handle_v_requests.
14915 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14917 * linux-low.c: Include <sched.h>.
14919 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14921 * linux-low.c (linux_tracefork_grandchild): New.
14922 (linux_tracefork_child): Use clone.
14923 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14925 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14927 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14929 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14931 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14933 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14935 * inferiors.c (change_inferior_id): Delete.
14936 (add_pid_to_list, pull_pid_from_list): New.
14937 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14938 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14939 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14940 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14941 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14942 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14943 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14944 (using_threads): Always set to 1.
14945 (handle_extended_wait): New.
14946 (add_process): Do not set TID.
14947 (linux_create_inferior): Set must_set_ptrace_flags.
14948 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14949 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14950 (linux_thread_alive): Rename TID argument to LWPID.
14951 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14952 (linux_wait_for_event): Do not use TID or check using_threads. Update
14953 call to dead_thread_notify. Call handle_extended_wait.
14954 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14955 (send_sigstop): Delete sigstop_sent.
14956 (wait_for_sigstop): Avoid TID.
14957 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14958 (linux_test_for_tracefork): New.
14959 (linux_lookup_signals): Use thread_db_active and
14960 linux_supports_tracefork_flag.
14961 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14962 * linux-low.h (get_process_thread): Avoid TID.
14963 (struct process_ifo): Move thread_known and tid to the end. Remove
14965 (linux_attach_lwp, thread_db_init): Update prototypes.
14966 * server.h (change_inferior_id): Delete prototype.
14967 (add_pid_to_list, pull_pid_from_list): New prototypes.
14968 * thread-db.c (thread_db_use_events): New.
14969 (find_first_thread): Rename to...
14970 (find_one_thread): ...this. Update callers and messages. Do not
14971 call fatal. Check thread_db_use_events. Do not call
14972 change_inferior_id or new_thread_notify.
14973 (maybe_attach_thread): Update. Do not call new_thread_notify.
14974 (thread_db_init): Set thread_db_use_events. Check use_events.
14975 * utils.c (fatal, warning): Correct message prefix.
14977 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14979 * Makefile.in (clean): Remove new files.
14980 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14981 (powerpc-64.o, powerpc-64.c): New rules.
14982 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14983 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14985 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14987 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14988 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14989 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14990 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14991 (target_regsets): Add AltiVec and SPE register sets.
14992 * configure.ac: Check for AltiVec and SPE.
14993 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14994 (ppc_fill_vrregset, ppc_store_vrregset): New.
14995 (target_regsets): Add AltiVec register set.
14996 * configure: Regenerated.
14998 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15000 * linux-low.c (O_LARGEFILE): Define.
15001 (linux_read_memory): Use /proc/PID/mem.
15002 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15003 * configure, config.in: Regenerated.
15005 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15007 * linux-low.c (linux_wait_for_event): Do not pass signals while
15010 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15012 * win32-low.c (create_process): New.
15013 (win32_create_inferior): Use create_process instead of
15014 CreateProcess. If create_process failed retry appending an ".exe"
15015 suffix. Store the GetLastError result immediatelly after
15016 create_process calls and use it on the call to error.
15018 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15020 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15022 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15024 * configure.ac: Switch license to GPLv3.
15026 2007-08-01 Michael Snyder <msnyder@access-company.com>
15028 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15030 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15032 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15034 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15035 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15036 CloseToolhelp32Snapshot.
15037 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15038 CloseToolhelp32Snapshot.
15040 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15042 * server.c (main): Check for inferior exit before main loop.
15044 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15046 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15047 instead of on tmp_desc.
15049 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15050 Daniel Jacobowitz <dan@codesourcery.com>
15052 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15053 (add_thread): Minor cleanups.
15054 (clear_inferiors): Move lower in the file. Clear the DLL
15056 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15057 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15058 (xml_escape_text): New.
15059 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15061 (handle_v_cont): Report errors.
15062 (gdbserver_version): Update.
15063 (main): Correct size of own_buf. Do not report initial DLL events.
15064 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15065 (unloaded_dll, xml_escape_text): New.
15066 * win32-low.c (enum target_waitkind): Update comments.
15067 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15068 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15069 (win32_EnumProcessModules, win32_GetModuleInformation)
15070 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15071 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15072 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15073 (win32_Module32First, win32_Module32Next, load_toolhelp)
15074 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15075 (get_child_debug_event): Handle DLL events.
15076 (win32_wait): Likewise.
15078 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15080 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15081 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15083 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15085 * win32-low.c (handle_output_debug_string): Ignore event if not
15088 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15090 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15092 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15094 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15096 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15098 * inferiors.c (change_inferior_id): Add comment.
15099 * linux-low.c (check_removed_breakpoint): Add an early
15100 prototype. Improve debug output.
15101 (linux_attach): Doc update.
15102 (linux_detach_one_process, linux_detach): Clean up before releasing
15104 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15105 * linux-low.h (struct process_info): Doc improvement.
15106 * mem-break.c (delete_all_breakpoints): New.
15107 * mem-break.h (delete_all_breakpoints): New prototype.
15108 * thread-db.c (find_first_thread): New.
15109 (thread_db_create_event): Call it instead of
15110 thread_db_find_new_threads. Clean up unused variables.
15111 (maybe_attach_thread): Remove first thread handling.
15112 (thread_db_find_new_threads): Use find_first_thread.
15113 (thread_db_get_tls_address): Likewise.
15115 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15117 * thread-db.c (thread_db_find_new_threads): Add prototype.
15118 (thread_db_create_event): Check for the main thread before adding
15120 (maybe_attach_thread): Only enable event reporting if TID == 0.
15121 (thread_db_get_tls_address): Check for new threads.
15123 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15125 * linux-low.c (linux_create_inferior): Try execv before execvp.
15126 * spu-low.c (spu_create_inferior): Likewise.
15128 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15130 * linux-low.c (linux_create_inferior): Change execv to execvp.
15131 * spu-low.c (spu_create_inferior): Likewies.
15133 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15135 * Makefile.in (clean): Clean new files instead of deleted ones.
15136 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15137 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15139 * configure.srv: Specify XML files and new regformats for MIPS and
15141 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15142 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15143 an entry for the restart register.
15144 (mips_cannot_fetch_register, mips_cannot_store_register)
15145 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15146 register names to match the XML descriptions.
15147 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15148 restart register instead of $0.
15150 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15151 Markus Deuling <deuling@de.ibm.com>
15153 * remote-utils.c (decode_xfer_write): New function.
15154 * server.h (decode_xfer_write): Add prototype.
15155 * server.c (handle_query): Add PACKET_LEN argument. Support
15156 qXfer:spu:read and qXfer:spu:write packets.
15157 (main): Pass packet_len to handle_query.
15158 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15159 * target.h (target_ops): Add qxfer_spu.
15161 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15163 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15164 accessing non-seekable spufs files.
15166 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15168 * server.c (handle_query): Add reply for qC packet.
15170 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15171 Leo Zayas <lerele@champenstudios@com>
15173 * server.h (check_remote_input_interrupt_request): New function.
15174 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15175 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15176 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15177 (check_remote_input_interrupt_request): New function.
15178 * server.h (check_remote_input_interrupt_request): Declare.
15179 * win32-low.c (winapi_DebugBreakProcess,
15180 winapi_GenerateConsoleCtrlEvent): New typedefs.
15181 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15183 (win32_wait): Check for remote interrupt request
15184 with check_remote_input_interrupt_request.
15185 (win32_request_interrupt): New function.
15186 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15188 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15190 * win32-low.c (debug_registers_changed,
15191 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15192 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15193 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15194 (thread_rec): Get context using the low target.
15195 (child_add_thread): Call thread_added on the low target,
15196 which does the same thing.
15198 (do_initial_child_stuff): Remove debug registers references.
15199 Set context using the low target. Resume threads after
15200 setting the contexts.
15201 (child_continue): Remove dead variable. Remove debug
15202 registers references.
15203 (child_fetch_inferior_registers): Go through the low target.
15204 (do_child_store_inferior_registers): Remove.
15205 (child_store_inferior_registers): Go through the low target.
15206 (win32_resume): Remove debug registers references.
15207 Set context using the low target.
15208 (handle_exception): Change return type to void. Don't record
15209 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15210 first chance exception.
15211 (get_child_debug_event): Change return type to void. Remove
15212 goto loop. Always return after waiting for debug event.
15213 (win32_wait): Convert to switch statement. Handle spurious
15216 * win32-i386-low.c (debug_registers_changed,
15217 debug_registers_used): New.
15218 (initial_stuff): Rename to ...
15219 (i386_initial_stuff): ... this. Clear debug registers
15221 (store_debug_registers): Delete.
15222 (i386_get_thread_context): New.
15223 (load_debug_registers): Delete.
15224 (i386_set_thread_context): New.
15225 (i386_thread_added): New.
15226 (single_step): Rename to ...
15227 (i386_single_step): ... this.
15228 (do_fetch_inferior_registers): Rename to ...
15229 (i386_fetch_inferior_register): ... this.
15230 (i386_store_inferior_register): New.
15231 (the_low_target): Adapt to new interface.
15233 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15234 (arm_get_thread_context): New.
15235 (arm_set_thread_context): New.
15237 (do_fetch_inferior_registers): Rename to ...
15238 (arm_fetch_inferior_register): ... this.
15239 (arm_store_inferior_register): New.
15240 (arm_wince_breakpoint): Reimplement as unsigned long.
15241 (arm_wince_breakpoint_len): Define.
15242 (the_low_target): Adapt to new interface.
15244 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15245 load_debug_registers. Add get_thread_context, set_thread_context,
15246 thread_added and store_inferior_register. Rename
15247 fetch_inferior_registers to fetch_inferior_register.
15248 (regptr): Remove declaration.
15250 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15252 * linux-low.c (linux_detach): Change return type to int. Return 0.
15253 * spu-low.c (spu_detach): Likewise.
15255 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15257 * target.h (target_ops): Change return type of detach to int.
15259 (join_inferior): New.
15260 * server.c (main): Don't skip detach support on mingw32.
15261 If the inferior doesn't support detaching return error.
15262 Call join_inferior instead of using waitpid.
15263 * linux-low.c (linux_join): New.
15264 (linux_target_op): Add linux_join.
15265 * spu-low.c (spu_join): New.
15266 (spu_target_ops): Add spu_join.
15267 * win32-low.c (win32_detach): Adapt to new interface.
15268 Reopen current_process_handle before detaching. Issue a child
15269 resume before detaching.
15271 (win32_target_op): Add win32_join.
15273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15275 * win32-low.c (win32-attach): Fix return value.
15276 * target.h (target_ops): Describe ATTACH return values.
15278 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15280 * win32-low.c (GETPROCADDRESS): Define.
15281 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15282 (winapi_DebugSetProcessKillOnExit): Likewise.
15283 (win32_create_inferior): Force usage of ansi CreateProcessA.
15284 (win32_attach): Use GETPROCADDRESS.
15285 (win32_detach): Likewise.
15287 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15289 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15291 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15293 * win32-low.c: Commit leftover changes from 2007-03-29.
15295 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15298 fields short instead of int. Add explicit padding.
15299 (i387_cache_to_fsave): Remove unnecessary casts.
15300 (i387_fsave_to_cache): Doc fix.
15301 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15303 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15305 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15306 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15308 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15310 * configure.srv (arm*-*-mingw32ce*): Move near the other
15313 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15315 * configure.ac: Add errno checking.
15316 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15317 sys/file.h and malloc.h.
15318 (AC_CHECK_DECLS): Add perror.
15319 (srv_mingwce): Handle.
15320 * configure.srv (i[34567]86-*-cygwin*): Add
15321 win32-i386-low.o to srv_tgtobj.
15322 (i[34567]86-*-mingw*): Likewise.
15323 (arm*-*-mingw32ce*): Add case.
15324 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15325 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15326 [__MINGW32CE__] (strerror): New function.
15327 [__MINGW32CE__] (errno): Define to GetLastError.
15328 [__MINGW32CE__] (COUNTOF): New macro.
15329 (remote_open): Remove extra close call.
15330 * mem-break.c (delete_breakpoint_at): New function.
15331 * mem-break.h (delete_breakpoint_at): Declare.
15332 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15333 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15334 [USE_WIN32API] (read, write): Add char* casts.
15335 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15336 * server.h: Include wincecompat.h on Windows CE.
15337 [HAVE_ERRNO_H]: Check.
15338 (perror): Declare if not declared.
15339 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15340 (perror_with_name): Remove errno declaration.
15341 * wincecompat.h: New.
15342 * wincecompat.c: New.
15343 * win32-low.h: New.
15344 * win32-arm-low.c: New.
15345 * win32-i386-low.c: New.
15346 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15347 (OUTMSG2): Make it safe.
15349 (COUNTOF): New macro.
15350 (NUM_REGS): Get it from the low target.
15351 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15352 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15353 (thread_rec): Let low target handle debug registers.
15354 (child_add_thread): Likewise.
15355 (child_init_thread_list): Likewise.
15356 (continue_one_thread): Likewise.
15358 (do_child_fetch_inferior_registers): Move to ...
15359 * win32-i386-low.c: ... here, and rename to ...
15360 (do_fetch_inferior_registers): ... this.
15361 * win32-low.c (child_fetch_inferior_registers):
15362 Go through the low target.
15363 (do_child_store_inferior_registers): Use regptr.
15364 (strwinerror): New function.
15365 (win32_create_inferior): Handle Windows CE.
15366 Use strwinerror instead of strerror on Windows error
15367 codes. Add program to the error output.
15368 Don't close the main thread handle on Windows CE.
15369 (win32_attach): Use coredll.dll on Windows CE.
15370 (win32_kill): Close current process and current
15372 (win32_detach): Use coredll.dll on Windows CE.
15373 (win32_resume): Let low target handle debug registers, and
15375 (handle_exception): Add/Remove initial breakpoint. Avoid
15376 non-existant WSTOPSIG on Windows CE.
15377 (win32_read_inferior_memory): Cast to remove warning.
15378 (win32_arch_string): Go through the low target.
15379 (initialize_low): Call set_breakpoint_data with the low
15380 target's breakpoint.
15381 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15382 FOP_REGNUM, mappings): Move to ...
15383 * win32-i386-low.c: ... here.
15384 * win32-low.c (win32_thread_info): Move to ...
15385 * win32-low.h: ... here.
15386 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15387 win32-arm-low.c and wincecompat.c.
15388 (all:): Add $EXEEXT.
15389 (install-only:): Likewise.
15390 (gdbserver:): Likewise.
15391 (gdbreplay:): Likewise.
15392 * config.in: Regenerate.
15393 * configure: Regenerate.
15395 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15397 * win32-low.c: Rename typedef thread_info to
15398 win32_thread_info throughout.
15400 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15402 * win32-i386-low.c: Rename to ...
15403 * win32-low.c: ... this.
15404 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15405 * Makefile.in: Likewise.
15407 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15409 * remote-utils.c (monitor_output): Constify msg parameter.
15410 * server.h (monitor_output): Likewise.
15411 * win32-i386-low.c (handle_output_debug_string): New.
15412 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15413 handle_output_debug_string.
15414 (get_child_debug_event): Likewise.
15416 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15418 * server.c (main): Correct strtoul check.
15420 2007-03-27 Jon Ringle <jon@ringle.org>
15422 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15424 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15426 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15428 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15430 * terminal.h: Check HAVE_SGTTY_H.
15432 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15434 * remote-utils.c (remote_open): Print out the assigned port number.
15436 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15438 * remote-utils.c (monitor_output): New function.
15439 * server.c (debug_threads): Define here.
15440 (monitor_show_help): New function.
15441 (handle_query): Handle qRcmd.
15442 (main): Do not handle 'd' packet.
15443 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15444 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15447 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15449 * Makefile.in (EXEEXT): New.
15450 (clean): Use $(EXEEXT).
15452 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15454 * target.h (target_ops): Rename send_signal to request_interrupt,
15455 and remove enum target_signal parameter.
15456 * linux-low.c (linux_request_interrupt): Rename from
15457 linux_send_signal, and always send SIGINT.
15458 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15459 and always send SIGINT.
15460 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15462 (input_interrupt): Likewise.
15464 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15466 * server.c (get_features_xml): Check if target implemented
15468 * win32-i386-low.c (win32_arch_string): New.
15469 (win32_target_ops): Add win32_arch_string as arch_string member.
15471 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15473 * spu-low.c (spu_arch_string): New.
15474 (spu_target_ops): Add spu_arch_string.
15476 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15478 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15479 * configure.ac: Do not check for terminal.h.
15480 * configure, config.in: Regenerated.
15482 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15484 * Makefile.in (OBS): Add $(XML_BUILTIN).
15485 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15487 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15488 (arm-with-iwmmxt.c): New.
15489 * config.in, configure: Regenerate.
15490 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15491 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15492 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15493 (arm*-*-linux*): Add iWMMXt and regset support.
15494 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15495 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15496 (arm_store_wmmxregset, target_regsets): New.
15497 * server.c (get_features_xml): Take annex argument. Check builtin
15499 (handle_query): Handle multiple annexes.
15501 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15503 * remote-utils.c [USE_WIN32API] (read, write): Define.
15504 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15507 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15509 * linux-i386-low.c (the_low_target): Set arch_string.
15510 * linux-x86-64-low.c (the_low_target): Likewise.
15511 * linux-low.c (linux_arch_string): New.
15512 (linux_target_ops): Add it.
15513 * linux-low.h (struct linux_target_ops): Add arch_string.
15514 * server.c (write_qxfer_response): Use const void * for DATA.
15515 (get_features_xml): New.
15516 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15517 * target.h (struct target_ops): Add arch_string method.
15519 2007-01-03 Denis Pilat <denis.pilat@st.com>
15520 Daniel Jacobowitz <dan@codesourcery.com>
15522 * linux-low.c (linux_kill): Handle being called with no threads.
15523 * win32-i386-low.c (win32_kill): Likewise.
15524 (get_child_debug_event): Clear current_process_handle.
15526 2006-12-30 Denis PILAT <denis.pilat@st.com>
15527 Daniel Jacobowitz <dan@codesourcery.com>
15529 * remote-utils.c (remote_open): Check the type of specified
15530 serial port devices before opening them.
15531 * server.c (main): Kill the inferior if an error occurs during
15532 the first remote_open.
15534 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15536 * README: Update supported targets.
15538 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15540 * Makefile.in (clean): Remove reg-mips64.c.
15541 (reg-mips64.c, reg-mips64.o): New rules.
15542 * configure.srv: Handle mips64. Include regset support for mips.
15543 * linux-mips-low.c (union mips_register): New.
15544 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15545 (mips_breakpoint, mips_breakpoint_at): Use int.
15546 (mips_collect_register, mips_supply_register)
15547 (mips_collect_register_32bit, mips_supply_register_32bit)
15548 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15549 (mips_store_fpregset, target_regsets): New.
15550 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15552 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15554 * configure.srv: Add target "spu*-*-*".
15555 * Makefile.in (clean): Remove reg-spu.c.
15556 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15557 * spu-low.c: New file.
15559 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15561 * configure.ac: Correct td_thr_tls_get_addr test.
15562 * configure: Regenerated.
15564 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15566 * linux-low.c (linux_wait_for_event): Reformat. Use the
15567 pass_signals array.
15568 * remote-utils.c (decode_address_to_semicolon): New.
15569 * server.c (pass_signals, handle_general_set): New.
15570 (handle_query): Mention QPassSignals for qSupported.
15571 (main): Call handle_general_set.
15572 * server.h (pass_signals, decode_address_to_semicolon): New.
15574 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15576 * server.c (handle_query): Correct error handling for read_auxv.
15578 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15580 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15581 and srv_linux_thread_db to yes.
15582 * linux-s390-low.c (s390_fill_gregset): New function.
15583 (target_regsets): Define data structure.
15585 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15587 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15588 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15589 * config.in, configure: Regenerated.
15590 * inferiors.c (gdb_id_to_thread): New function.
15591 (gdb_id_to_thread_id): Use it.
15592 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15593 * linux-low.h (struct process_info): Add th member.
15594 (thread_db_get_tls_address): New prototype.
15595 * remote-utils.c (decode_address): Make non-static.
15596 * server.c (handle_query): Handle qGetTLSAddr.
15597 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15598 * target.h (struct target_ops): Add get_tls_address.
15599 * thread-db.c (maybe_attach_thread): Save the thread handle.
15600 (thread_db_get_tls_address): New.
15602 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15604 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15605 (linux_resume_one_process): Take a siginfo_t *. Update all
15606 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15607 (struct pending_signals): Add a siginfo_t.
15608 (linux_wait_for_process): Always set last_status.
15609 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15610 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15611 * linux-low.h (struct process_info): Add last_status.
15613 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15615 * remote-utils.c (try_rle): New function.
15616 (putpkt_binary): Use it.
15618 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15620 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15621 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15622 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15623 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15624 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15627 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15629 * server.c (terminal_fd): New variable.
15630 (old_foreground_pgrp): Likewise.
15631 (restore_old_foreground_pgrp): New function.
15632 (start_inferior): Record the terminal file descriptor in terminal_fd
15633 and its original foreground group in old_foreground_pgrp. Register
15634 restore_old_foreground_pgrp with atexit().
15636 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15638 * server.c (handle_query): Correct qPart to qXfer.
15640 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15642 * configure.ac: Check for more headers which are missing on
15643 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15644 * configure.srv: Add Cygwin and mingw32.
15645 * remote-utils.c: Don't include headers unconditionally which
15646 are missing on mingw32. Include <winsock.h> for mingw32.
15647 (remote_open): Adjust for mingw32 support. Flush
15648 standard error after writing to it.
15649 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15650 (unblock_async_io, enable_async_io, disable_async_io)
15651 (readchar, getpkt): Update for Winsock support.
15652 (prepare_resume_reply): Expect a protocol signal number.
15653 * server.c: Disable <sys/wait.h> on mingw32.
15654 (start_inferior): Adjust for mingw32 support. Flush
15655 standard error after writing to it.
15656 (attach_inferior): Likewise. Use protocol signal
15658 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15660 * win32-i386-low.c: New file.
15661 * Makefile.in (XM_CLIBS): Set.
15662 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15663 (win32-i386-low.o): New dependency rule.
15664 * linux-low.c (linux_wait): Use target signal numbers.
15665 * target.h (struct target_ops): Doc fix.
15666 * server.h (target_signal_to_name): New prototype.
15667 * gdbreplay.c: Don't include headers unconditionally which
15668 are missing on mingw32. Include <winsock.h> for mingw32.
15669 (remote_close, remote_open): Adjust for Winsock support.
15670 * configure, config.in: Regenerated.
15672 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15674 * server.c (decode_xfer_read, write_qxfer_response): New.
15675 (handle_query): Take a packet length argument. Handle
15676 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15677 the qSupported response.
15678 (main): Update call to handle_query.
15680 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15682 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15683 (putpkt_binary): Renamed from putpkt and adjusted for binary
15685 (putpkt): New wrapper for putpkt_binary.
15686 (readchar): Don't mask off the high bit.
15687 (decode_X_packet): New function.
15688 * server.c (main): Call putpkt_binary if a handler sets the packet
15689 length. Save the length of the incoming packet. Handle 'X'.
15690 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15692 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15694 * server.c (handle_query): Handle qSupported.
15696 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15698 * remote-utils.c (all_symbols_looked_up): New variable.
15699 (look_up_one_symbol): Check it.
15700 * server.h (look_up_one_symbol): New declaration.
15701 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15703 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15705 * Makefile.in (linux-arm-low.o): Update dependencies.
15706 * linux-arm-low.c: Include "gdb_proc_service.h".
15707 (PTRACE_GET_THREAD_AREA): Define.
15708 (ps_get_thread_area): New function.
15710 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15712 * configure.srv (m68k*-*-uclinux*): New target.
15713 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15714 (linux_resume_one_process): Remove extraneous cast.
15715 (linux_read_offsets): New.
15716 (linux_target_op): Add linux_read_offsets on mmuless systems.
15717 * server.c (handle_query): Add qOffsets logic.
15718 * target.h (struct target_ops): Add read_offsets.
15720 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15722 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15723 (PTRACE_GET_THREAD_AREA): Define.
15724 (ps_get_thread_area): New function.
15725 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15726 (linux-x86-64-low.o): Update.
15728 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15730 * configure.ac: Remove checks for prfpregset_t.
15731 * gdb_proc_service.h: New file.
15732 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15733 new "gdb_proc_service.h".
15734 * proc-service.c: Likewise.
15735 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15736 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15737 * Makefile.in (gdb_proc_service_h): Updated.
15738 * configure, config.in: Regenerated.
15740 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15742 * remote-utils.c (prepare_resume_reply): Move declaration
15743 of gdb_id_from_wait to the top of the block.
15745 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15747 * linux-low.c (regsets_store_inferior_registers): Read the regset
15748 from the target before filling it.
15750 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15752 * server.c (attach_inferior): Return SIGTRAP for a successful
15755 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15757 * Makefile.in (OBS): Add version.o.
15758 (STAGESTUFF): Delete.
15759 (version.o): Add dependencies.
15760 (version.c): Replace rule.
15761 (clean): Remove version.c.
15762 * server.c (gdbserver_version): New.
15763 (gdbserver_usage): Use printf.
15764 (main): Handle --version and --help.
15765 * server.h (version, host_name): Add declarations.
15767 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15779 * linux-x86-64-low.c:
15781 * linux-s390-low.c:
15782 * linux-ppc64-low.c:
15784 * linux-mips-low.c:
15785 * linux-m68k-low.c:
15786 * linux-m32r-low.c:
15789 * linux-ia64-low.c:
15790 * linux-i386-low.c:
15791 * linux-crisv32-low.c:
15803 * gdbserver.1: Add (C) after Copyright. Update the FSF
15806 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15808 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15809 (arm_breakpoint_at): Recognize both breakpoints.
15810 (the_low_target): Use the correct breakpoint instruction.
15812 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15814 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15815 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15816 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15817 (the_low_target): Update.
15819 2005-10-25 Andreas Schwab <schwab@suse.de>
15821 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15823 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15824 (ia64_num_regs): Reduce to 462.
15826 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15828 * acinclude.m4: Correct quoting.
15829 * aclocal.m4: Regenerated.
15831 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15832 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15833 (thread_db_init): Call thread_db_err_str.
15834 * configure.ac: Check for TD_VERSION.
15835 * config.in, configure: Regenerated.
15837 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15839 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15841 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15843 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15844 is not available. Define HAVE_PTRACE_GETREGS if it is.
15845 * config.in, configure: Regenerated.
15846 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15847 * linux-i386-low.c, linux-m68k-low.c: Update to use
15848 HAVE_PTRACE_GETREGS.
15849 * linux-low.c (regsets_fetch_inferior_registers)
15850 (regsets_store_inferior_registers): Only return 0 if we processed
15852 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15853 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15855 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15857 * inferiors.c (struct thread_info): Add gdb_id.
15858 (add_thread): Add gdb_id argument.
15859 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15860 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15861 calls to add_thread.
15862 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15863 * server.c (handle_query): Use thread_to_gdb_id.
15864 (handle_v_cont, main): Use gdb_id_to_thread_id.
15865 * server.h (add_thread): Update prototype.
15866 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15869 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15871 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15872 left-padded registers.
15873 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15874 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15876 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15878 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15879 * configure: Regenerate.
15880 * config.in: Regenerate.
15881 * server.h (NEED_DECLARATION_STRERROR):
15882 Replace with !HAVE_DECL_STRERROR.
15884 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15886 * linux-low.c (linux_wait, linux_send_signal): Don't test
15887 an unsigned long variable for > 0 if it could be MAX_ULONG.
15888 * server.c (myresume): Likewise.
15889 * target.c (set_desired_inferior): Likewise.
15891 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15893 * configure.ac: Simplify and improve check for socklen_t.
15894 * configure, config.in: Regenerate.
15896 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15898 * acconfig.h: Remove.
15899 * configure.ac: Add a test for socklen_t. Use three-argument
15900 AC_DEFINE throughout.
15901 * config.in: Regenerated using autoheader 2.59.
15902 * configure: Regenerated.
15904 * gdbreplay.c (socklen_t): Provide a default.
15905 (remote_open): Use socklen_t.
15906 * remote-utils.c (socklen_t): Provide a default.
15907 (remote_open): Use socklen_t.
15908 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15911 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15913 * linux-low.c (linux_read_memory, linux_write_memory)
15914 (linux_read_auxv): Likewise.
15915 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15916 (check_mem_write): Likewise.
15917 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15919 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15920 (registers_from_string, register_data): Likewise.
15921 * server.c (handle_query, main): Likewise.
15922 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15923 (decode_M_packet): Likewise.
15924 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15925 * target.h (struct target_ops): Update read_memory, write_memory,
15927 (read_inferior_memory, write_inferior_memory): Update.
15928 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15929 to unsigned char *.
15930 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15931 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15932 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15933 linux-s390-low.c, linux-sh-low.c: Update for changes in
15934 read_inferior_memory and the_low_target->breakpoint.
15936 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15938 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15939 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15940 * configure.srv: Add powerpc64-*-linux*.
15941 * linux-ppc64-low.c: New file.
15943 2005-05-23 Orjan Friberg <orjanf@axis.com>
15945 * linux-cris-low.c: New file with support for CRIS.
15946 * linux-crisv32-low.c: Ditto for CRISv32.
15947 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15948 (clean): Add reg-cris.c and reg-crisv32.c.
15949 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15950 reg-crisv32.o, and reg-crisv32.c to make rules.
15951 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15952 recognized targets.
15954 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15956 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15957 of sizeof (PTRACE_XFER_TYPE).
15958 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15960 2005-05-12 Orjan Friberg <orjanf@axis.com>
15962 * target.h (struct target_ops): Add insert_watchpoint,
15963 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15964 pointers for hardware watchpoint support.
15965 * linux-low.h (struct linux_target_ops): Ditto.
15966 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15967 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15968 to linux_target_ops.
15969 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15971 * server.c (main): Recognize 'Z' and 'z' packets.
15973 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15975 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15976 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15977 (the_low_target): Add new members.
15979 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15981 * proc-service.c (ps_lgetregs): Search all_processes instead of
15984 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15986 * server.c (start_inferior): Change return type to int.
15987 (attach_inferior): Change sigptr to int *.
15988 (handle_v_cont, handle_v_requests): Change signal to int *.
15989 (main): Change signal to int.
15991 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15993 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15994 * configure.srv: Add m32r*-*-linux*.
15995 * linux-m32r-low.c: New file.
15997 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15999 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16001 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16003 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16004 Take unsigned long arguments for PIDs.
16005 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16006 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16007 (wait_for_sigstop, linux_resume_one_process)
16008 (regsets_fetch_inferior_registers, linux_send_signal)
16009 (linux_read_auxv): Likewise. Update the types of variables holding
16010 PIDs. Update format string specifiers.
16011 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16012 * remote-utils.c (prepare_resume_reply): Likewise.
16013 * server.c (cont_thread, general_thread, step_thread)
16014 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16016 (handle_query): Update format specifiers.
16017 (handle_v_cont, main): Use strtoul for thread IDs.
16018 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16019 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16020 (general_thread, step_thread, thread_from_wait)
16021 (old_thread_from_wait): Update.
16022 * target.h (struct thread_resume): Use unsigned long for THREAD.
16023 (struct target_ops): Use unsigned long for arguments to attach and
16026 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16028 * acinclude.m4: Include bfd/bfd.m4 directly.
16029 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16030 <agriffis@toolchain.org>.
16031 * aclocal.m4, configure: Regenerated.
16033 2005-01-07 Andrew Cagney <cagney@gnu.org>
16035 * configure.ac: Rename configure.in, require autoconf 2.59.
16036 * configure: Re-generate.
16038 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16040 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16041 LIBS when finished.
16042 * aclocal.m4: Regenerated.
16043 * configure: Regenerated.
16045 2004-11-21 Andreas Schwab <schwab@suse.de>
16047 * linux-m68k-low.c (m68k_num_gregs): Define.
16048 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16049 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16050 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16051 (m68k_breakpoint_at): New. Add to the_low_target.
16053 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16054 srv_linux_thread_db to yes.
16056 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16058 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16059 (ARCH_SET_FS): Likewise.
16060 (ARCH_GET_FS): Likewise.
16061 (ARCH_GET_GS): Likewise.
16063 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16065 * linux-i386-low.c (ps_get_thread_area): New.
16066 * linux-x86-64-low.c (ps_get_thread_area): New.
16067 * linux-low.c: Include <sys/syscall.h>.
16068 (linux_kill_one_process): Don't kill the first thread here.
16069 (linux_kill): Kill the first thread here.
16070 (kill_lwp): New function.
16071 (send_sigstop, linux_send_signal): Use it.
16072 * proc-service.c: Clean up #ifdefs.
16073 (fpregset_info): Delete.
16074 (ps_lgetregs): Update and enable implementation.
16075 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16077 * remote-utils.c (struct sym_cache, symbol_cache): New.
16078 (input_interrupt): Print a clearer message.
16079 (async_io_enabled): New variable.
16080 (enable_async_io, disable_async_io): Use it. Update comments.
16081 (look_up_one_symbol): Use the symbol cache.
16082 * thread-db.c (thread_db_look_up_symbols): New function.
16083 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16085 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16087 * configure.in: Test for -rdynamic.
16088 * configure: Regenerated.
16089 * Makefile (INTERNAL_LDFLAGS): New.
16090 (gdbserver, gdbreplay): Use it.
16092 2004-09-02 Andrew Cagney <cagney@gnu.org>
16094 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16096 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16098 * linux-low.c (linux_wait): Clear all_processes list also.
16100 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16102 * linux-low.c: Include <errno.h>. Remove extern declaration of
16105 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16107 * gdbreplay.c, server.h, utils.c: Update copyright years.
16109 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16111 * server.c (main): Print child status or termination signal from
16112 variable 'signal', not 'sig'.
16114 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16116 * linux-low.c (linux_read_memory): Change return type to
16117 int. Check for and return error from ptrace().
16118 * target.c (read_inferior_memory): Change return type to int. Pass
16119 back return status from the_target->read_memory().
16120 * target.h (struct target_ops): Adapt *read_memory() prototype.
16122 (read_inferior_memory): Adapt prototype.
16123 * server.c (main): Return an error packet if
16124 read_inferior_memory() returns an error.
16126 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16128 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16129 Unify with other clean targets.
16131 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16133 * server.c (handle_v_cont): Call set_desired_inferior.
16135 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16137 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16139 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16141 * linux-low.c (linux_wait): Unblock async I/O.
16142 (linux_resume): Block and enable async I/O.
16143 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16144 * server.h (block_async_io, unblock_async_io): Add prototypes.
16146 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16148 * remote-utils.c (remote_open): Print a status notice after
16149 opening a TCP port.
16150 * server.c (attach_inferior): Print a status notice after
16153 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16155 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16157 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16159 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16161 * server.c, target.h: Update copyright years.
16163 2004-02-25 Roland McGrath <roland@redhat.com>
16165 * target.h (struct target_ops): New member `read_auxv'.
16166 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16167 * linux-low.c (linux_read_auxv): New function.
16168 (linux_target_ops): Initialize `read_auxv' member to that.
16170 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16172 Committed by Jim Blandy <jimb@redhat.com>.
16174 * linux-s390-low.c (s390_num_regs): Update.
16175 (s390_regmap): Remove control registers. Use __s390x__ predefine
16176 instead of GPR_SIZE to distiguish s390 and s390x targets.
16178 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16180 * linux-low.c: Update copyright year.
16181 (check_removed_breakpoint): Clear pending_is_breakpoint.
16182 (linux_set_resume_request, linux_queue_one_thread)
16183 (resume_status_pending_p): New functions.
16184 (linux_continue_one_thread): Use process->resume.
16185 (linux_resume): Only resume threads if there are no pending events.
16186 * linux-low.h (struct process_info): Add resume request
16189 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16191 * regcache.c (new_register_cache): Clear the allocated register
16192 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16194 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16196 * linux-low.c (linux_resume): Take a struct thread_resume *
16198 (linux_wait): Update call.
16199 (resume_ptr): New static variable.
16200 (linux_continue_one_thread): Renamed from
16201 linux_continue_one_process. Use resume_ptr.
16202 (linux_resume): Use linux_continue_one_thread.
16203 * server.c (handle_v_cont, handle_v_requests): New functions.
16204 (myresume): New function.
16205 (main): Handle 'v' case.
16206 * target.h (struct thread_resume): New type.
16207 (struct target_ops): Change argument of "resume" to struct
16209 (myresume): Delete macro.
16211 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16213 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16214 (uninstall): Support DESTDIR.
16216 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16218 * configure.srv: Add xscale*linux copy of arm*linux entry.
16220 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16222 * linux-arm-low.c (arm_reinsert_addr): New function.
16223 (the_low_target): Add arm_reinsert_addr.
16225 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16227 * mem-break.c: Remove whitespace at end of file.
16229 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16231 * configure.in: Check whether we need to prototype strerror.
16232 * server.h: Optionally prototype strerror.
16233 * gdbreplay.c (perror_with_name): Use strerror.
16234 * linux-low.c (linux_attach_lwp): Use strerror.
16235 * utils.c (perror_with_name): Use strerror.
16236 * config.in, configure: Regenerated.
16238 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16240 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16241 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16243 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16245 * Makefile.in (SFILES): Update.
16246 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16247 low-sun3.c: Remove files.
16249 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16251 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16252 (linux_detach_one_process, linux_detach): New functions.
16253 (linux_target_ops): Add linux_detach.
16254 * server.c (main): Handle 'D' packet.
16255 * target.h (struct target_ops): Add "detach" member.
16256 (detach_inferior): Define.
16258 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16260 From Kelley Cook <kelleycook@wideopenwest.com>:
16261 * configure.srv: Accept i[34567]86 variants.
16263 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16265 * linux-low.c (linux_wait_for_event): Correct comment typos.
16266 (linux_resume_one_process): Call check_removed_breakpoint.
16267 (linux_send_signal): New function.
16268 (linux_target_ops): Add linux_send_signal.
16269 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16271 * target.h (struct target_ops): Add send_signal.
16273 2003-05-29 Jim Blandy <jimb@redhat.com>
16275 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16276 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16277 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16278 away part of the register's value.
16280 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16282 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16283 (linux_wait_for_event, linux_init_signals): Likewise.
16285 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16287 * configure.in: Check for stdlib.h.
16288 * configure: Regenerated.
16289 * config.in: Regenerated.
16291 2003-01-04 Andreas Schwab <schwab@suse.de>
16293 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16295 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16297 * Makefile.in: Remove obsolete code.
16299 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16301 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16302 defined(PT_FPR0_HI).
16304 2002-11-17 Stuart Hughes <seh@zee2.com>
16306 * linux-arm-low.c (arm_num_regs): Increase.
16307 (arm_regmap): Include status register.
16309 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16311 * linux-low.c (register_addr): Remove incorrect -1 check.
16313 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16315 * linux-low.c (linux_create_inferior): Call setpgid. Return
16317 (unstopped_p, linux_signal_pid): Remove.
16318 (linux_target_ops): Remove linux_signal_pid.
16319 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16320 global instead of target method.
16321 * target.h (struct target_ops): Remove signal_pid. Update comment
16322 for create_inferior.
16323 * server.c (signal_pid): New variable.
16324 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16325 gdbserver. Set the child to be the foreground process group.
16326 (attach_inferior): Set signal_pid.
16328 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16330 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16332 2002-08-20 Jim Blandy <jimb@redhat.com>
16334 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16337 2002-08-01 Andrew Cagney <cagney@redhat.com>
16339 * Makefile.in: Make chill references obsolete.
16341 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16343 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16344 * configure: Regenerate.
16345 * config.in: Regenerate.
16347 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16349 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16350 (perror_with_name, remote_close, remote_open, expect, play): Static.
16352 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16354 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16355 byte offsets instead of an array of indexes.
16356 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16358 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16360 * regcache.c: Add comment.
16362 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16364 * thread-db.c: New file.
16365 * proc-service.c: New file.
16366 * acinclude.m4: New file.
16367 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16368 proc-service.o, and thread-db.o.
16369 (linux-low.o): Add USE_THREAD_DB.
16370 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16371 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16372 * aclocal.m4: Regenerated.
16373 * config.in: Regenerated.
16374 * configure: Regenerated.
16375 * configure.in: Check for proc_service.h, sys/procfs.h,
16376 thread_db.h, and linux/elf.h headrs.
16377 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16378 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16379 Check for -lthread_db and thread support.
16380 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16381 PowerPC, and SuperH.
16382 * i387-fp.c: Constify arguments.
16383 * i387-fp.h: Likewise.
16384 * inferiors.c: (struct thread_info): Renamed from
16385 `struct inferior_info'. Remove PID member. Use generic inferior
16386 list header. All uses updated.
16387 (inferiors, signal_pid): Removed.
16388 (all_threads): New variable.
16389 (get_thread): Define.
16390 (add_inferior_to_list): New function.
16391 (for_each_inferior): New function.
16392 (change_inferior_id): New function.
16393 (add_inferior): Removed.
16394 (remove_inferior): New function.
16395 (add_thread): New function.
16396 (free_one_thread): New function.
16397 (remove_thread): New function.
16398 (clear_inferiors): Use for_each_inferior and free_one_thread.
16399 (find_inferior): New function.
16400 (find_inferior_id): New function.
16401 (inferior_target_data): Update argument type.
16402 (set_inferior_target_data): Likewise.
16403 (inferior_regcache_data): Likewise.
16404 (set_inferior_regcache_data): Likewise.
16405 * linux-low.c (linux_bp_reinsert): Remove.
16406 (all_processes, stopping_threads, using_thrads)
16407 (struct pending_signals, debug_threads, pid_of): New.
16408 (inferior_pid): Replace with macro.
16409 (struct inferior_linux_data): Remove.
16410 (get_stop_pc, add_process): New functions.
16411 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16412 Use add_process and add_thread.
16413 (linux_attach_lwp): New function, based on old linux_attach. Use
16414 add_process and add_thread. Set stop_expected for new threads.
16415 (linux_attach): New function.
16416 (linux_kill_one_process): New function.
16417 (linux_kill): Kill all LWPs.
16418 (linux_thread_alive): Use find_inferior_id.
16419 (check_removed_breakpoints, status_pending_p): New functions.
16420 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16421 Update. Use WNOHANG. Wait for cloned processes also. Update process
16422 struct for the found process.
16423 (linux_wait_for_event): New function.
16424 (linux_wait): Use it. Support LWPs.
16425 (send_sigstop, wait_for_sigstop, stop_all_processes)
16426 (linux_resume_one_process, linux_continue_one_process): New functions.
16427 (linux_resume): Support LWPs.
16428 (REGISTER_RAW_SIZE): Remove.
16429 (fetch_register): Use register_size instead. Call supply_register.
16430 (usr_store_inferior_registers): Likewise. Call collect_register.
16431 Fix recursive case.
16432 (regsets_fetch_inferior_registers): Improve error message.
16433 (regsets_store_inferior_registers): Add debugging.
16434 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16435 (unstopped_p, linux_signal_pid): New functions.
16436 (linux_target_ops): Add linux_signal_pid.
16437 (linux_init_signals): New function.
16438 (initialize_low): Call it. Initialize using_threads.
16439 * regcache.c (inferior_regcache_data): Add valid
16441 (get_regcache): Fetch registers lazily. Add fetch argument
16442 and update all callers.
16443 (regcache_invalidate_one, regcache_invalidate): New
16445 (new_register_cache): Renamed from create_register_cache.
16446 Return the new regcache.
16447 (free_register_cache): Change argument to a void *.
16448 (registers_to_string, registers_from_string): Call get_regcache
16449 with fetch flag set.
16450 (register_data): Make static. Pass fetch flag to get_regcache.
16451 (supply_register): Call get_regcache with fetch flag clear.
16452 (collect_register): Call get_regcache with fetch flag set.
16453 (collect_register_as_string): New function.
16454 * regcache.h: Update.
16455 * remote-utils.c (putpkt): Flush after debug output and use
16457 Handle input interrupts while waiting for an ACK.
16458 (input_interrupt): Use signal_pid method.
16459 (getpkt): Flush after debug output and use stderr.
16460 (outreg): Use collect_register_as_string.
16461 (new_thread_notify, dead_thread_notify): New functions.
16462 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16463 and general_thread.
16464 (look_up_one_symbol): Flush after debug output.
16465 * server.c (step_thread, server_waiting): New variables.
16466 (start_inferior): Don't use signal_pid. Update call to mywait.
16467 (attach_inferior): Update call to mywait.
16468 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16469 (main): Don't fetch/store registers explicitly. Use
16470 set_desired_inferior. Support proposed ``Hs'' packet. Update
16472 * server.h: Update.
16473 (struct inferior_list, struct_inferior_list_entry): New.
16474 * target.c (set_desired_inferior): New.
16475 (write_inferior_memory): Constify.
16476 (mywait): New function.
16477 * target.h: Update.
16478 (struct target_ops): New signal_pid method.
16479 (mywait): Removed macro, added prototype.
16481 * linux-low.h (regset_func): Removed.
16482 (regset_fill_func, regset_store_func): New.
16483 (enum regset_type): New.
16484 (struct regset_info): Add type field. Use new operation types.
16485 (struct linux_target_ops): stop_pc renamed to get_pc.
16486 Add decr_pc_after_break and breakpoint_at.
16487 (get_process, get_thread_proess, get_process_thread)
16488 (strut process_info, all_processes, linux_attach_lwp)
16489 (thread_db_init): New.
16491 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16492 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16493 (the_low_target): Add new members.
16494 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16495 (i386_store_fpxregset): Constify.
16496 (target_regsets): Add new kind identifier.
16497 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16498 (i386_set_pc): Add debugging.
16499 (i386_breakpoint_at): New function.
16500 (the_low_target): Add new members.
16501 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16502 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16503 (mips_breakpoint_at): New.
16504 (the_low_target): Add new members.
16505 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16506 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16507 (the_low_target): Add new members.
16508 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16509 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16510 (the_low_target): Add new members.
16511 * linux-x86-64-low.c (target_regsets): Add new kind
16514 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16516 From Martin Pool <mbp@samba.org>:
16517 * server.c (gdbserver_usage): New function.
16520 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16522 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16523 stop_at -> stop_pc.
16525 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16527 * Makefile.in: Remove obsolete code.
16529 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16531 * linux-low.c (regsets_fetch_inferior_registers),
16532 (regsets_store_inferior_registers): Removed cast to int from
16534 * regcache.h: Added declaration of struct inferior_info.
16536 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16538 * inferiors.c (struct inferior_info): Add regcache_data.
16539 (add_inferior): Call create_register_cache.
16540 (clear_inferiors): Call free_register_cache.
16541 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16542 * regcache.c (struct inferior_regcache_data): New.
16543 (registers): Remove.
16544 (get_regcache): New function.
16545 (create_register_cache, free_register_cache): New functions.
16546 (set_register_cache): Don't initialize the register cache here.
16547 (registers_to_string, registers_from_string, register_data): Call
16549 * regcache.h: Add prototypes.
16550 * server.h: Likewise.
16552 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16554 * mem-break.c: New file.
16555 * mem-break.h: New file.
16556 * Makefile.in: Add mem-break.o rule; update server.h
16558 * inferiors.c (struct inferior_info): Add target_data
16560 (clear_inferiors): Free target_data member if set.
16561 (inferior_target_data, set_inferior_target_data): New functions.
16562 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16563 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16564 * linux-low.c (linux_bp_reinsert): New variable.
16565 (struct inferior_linux_data): New.
16566 (linux_create_inferior): Use set_inferior_target_data.
16567 (linux_attach): Likewise. Call add_inferior.
16568 (linux_wait_for_one_inferior): New function.
16569 (linux_wait): Call it.
16570 (linux_write_memory): Add const.
16571 (initialize_low): Call set_breakpoint_data.
16572 * linux-low.h (struct linux_target_ops): Add breakpoint
16574 * server.c (attach_inferior): Remove extra add_inferior
16576 * server.h: Include mem-break.h. Update inferior.c
16578 * target.c (read_inferior_memory)
16579 (write_inferior_memory): New functions.
16580 * target.h (read_inferior_memory)
16581 (write_inferior_memory): Change macros to prototypes.
16582 (struct target_ops): Update comments. Add const to write_memory
16585 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16587 * linux-low.c (usr_store_inferior_registers): Support
16588 registers which are allowed to fail to store.
16589 * linux-low.h (linux_target_ops): Likewise.
16590 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16591 (ppc_cannot_store_register): FPSCR may not be storable.
16593 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16595 * server.h: Include <string.h> if HAVE_STRING_H.
16596 * ChangeLog: Correct paths in last ChangeLog entry.
16598 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16600 * linux-low.h: Remove obsolete prototypes.
16601 (struct linux_target_ops): New.
16602 (extern the_low_target): New.
16603 * linux-low.c (num_regs, regmap): Remove declarations.
16604 (register_addr): Use the_low_target explicitly.
16605 (fetch_register): Likewise.
16606 (usr_fetch_inferior_registers): Likewise.
16607 (usr_store_inferior_registers): Likewise.
16608 * linux-arm-low.c (num_regs): Remove.
16609 (arm_num_regs): Define.
16610 (arm_regmap): Renamed from regmap, made static.
16611 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16613 (arm_cannot_store_register): Renamed from cannot_store_register,
16615 (the_low_target): New.
16616 * linux-i386-low.c (num_regs): Remove.
16617 (i386_num_regs): Define.
16618 (i386_regmap): Renamed from regmap, made static.
16619 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16621 (i386_cannot_store_register): Renamed from cannot_store_register,
16623 (the_low_target): New.
16624 * linux-ia64-low.c (num_regs): Remove.
16625 (ia64_num_regs): Define.
16626 (ia64_regmap): Renamed from regmap, made static.
16627 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16629 (ia64_cannot_store_register): Renamed from cannot_store_register,
16631 (the_low_target): New.
16632 * linux-m68k-low.c (num_regs): Remove.
16633 (m68k_num_regs): Define.
16634 (m68k_regmap): Renamed from regmap, made static.
16635 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16637 (m68k_cannot_store_register): Renamed from cannot_store_register,
16639 (the_low_target): New.
16640 * linux-mips-low.c (num_regs): Remove.
16641 (mips_num_regs): Define.
16642 (mips_regmap): Renamed from regmap, made static.
16643 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16645 (mips_cannot_store_register): Renamed from cannot_store_register,
16647 (the_low_target): New.
16648 * linux-ppc-low.c (num_regs): Remove.
16649 (ppc_num_regs): Define.
16650 (ppc_regmap): Renamed from regmap, made static.
16651 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16653 (ppc_cannot_store_register): Renamed from cannot_store_register,
16655 (the_low_target): New.
16656 * linux-s390-low.c (num_regs): Remove.
16657 (s390_num_regs): Define.
16658 (s390_regmap): Renamed from regmap, made static.
16659 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16661 (s390_cannot_store_register): Renamed from cannot_store_register,
16663 (the_low_target): New.
16664 * linux-sh-low.c (num_regs): Remove.
16665 (sh_num_regs): Define.
16666 (sh_regmap): Renamed from regmap, made static.
16667 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16669 (sh_cannot_store_register): Renamed from cannot_store_register,
16671 (the_low_target): New.
16672 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16673 (the_low_target): New.
16675 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16677 * Makefile.in: Add stamp-h target.
16678 * configure.in: Create stamp-h.
16679 * configure: Regenerated.
16681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16683 * inferiors.c: New file.
16684 * target.c: New file.
16685 * target.h: New file.
16686 * Makefile.in: Add target.o and inferiors.o. Update
16688 * linux-low.c (inferior_pid): New static variable,
16689 moved from server.c.
16690 (linux_create_inferior): Renamed from create_inferior.
16691 Call add_inferior. Return 0 on success instead of a PID.
16692 (linux_attach): Renamed from myattach.
16693 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16694 (linux_thread_alive): Renamed from mythread_alive.
16695 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16697 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16698 (regsets_store_inferior_registers): Correct error message.
16699 Add missing ``return 0''.
16700 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16701 (linux_store_registers): Renamed from store_inferior_registers.
16702 (linux_read_memory): Renamed from read_inferior_memory.
16703 (linux_write_memory): Renamed from write_inferior_memory.
16704 (linux_target_ops): New structure.
16705 (initialize_low): Call set_target_ops ().
16706 * remote-utils.c (unhexify): New function.
16707 (hexify): New function.
16708 (input_interrupt): Send signals to ``signal_pid''.
16709 * server.c (inferior_pid): Remove.
16710 (start_inferior): Update create_inferior call.
16711 (attach_inferior): Call add_inferior.
16712 (handle_query): New function.
16713 (main): Call handle_query for `q' packets.
16714 * server.h: Include "target.h". Remove obsolete prototypes.
16715 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16717 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16719 * Makefile.in: Add WARN_CFLAGS. Update configury
16721 * configure.in: Check for <string.h>
16722 * configure: Regenerate.
16723 * config.in: Regenerate.
16724 * gdbreplay.c: Include needed system headers.
16725 (remote_open): Remove strchr prototype.
16726 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16727 * regcache.c (supply_register): Change buf argument to const void *.
16728 (supply_register_by_name): Likewise.
16729 (collect_register): Change buf argument to void *.
16730 (collect_register_by_name): Likewise.
16731 * regcache.h: Add missing prototypes.
16732 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16733 * server.c (handle_query): New function.
16734 (attached): New static variable, moved out of main.
16735 (main): Quiet longjmp clobber warnings.
16736 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16737 * utils.c (error): Remove NORETURN.