1 2018-07-03 Tom Tromey <tom@tromey.com>
5 2018-07-03 Tom Tromey <tom@tromey.com>
9 2018-07-03 Tom Tromey <tom@tromey.com>
13 2018-07-03 Tom Tromey <tom@tromey.com>
15 * linux-low.c: Update.
16 * linux-mips-low.c: Update.
19 * remote-utils.c: Update.
23 * thread-db.c: Update.
25 2018-07-03 Tom Tromey <tom@tromey.com>
27 * linux-low.c: Update.
28 * linux-mips-low.c: Update.
30 * mem-break.c: Update.
32 * remote-utils.c: Update.
36 * tracepoint.c: Update.
38 2018-07-03 Tom Tromey <tom@tromey.com>
40 * linux-low.c: Update.
41 * linux-ppc-low.c: Update.
42 * linux-x86-low.c: Update.
43 * proc-service.c: Update.
46 * thread-db.c: Update.
47 * win32-low.c: Update.
49 2018-07-03 Tom Tromey <tom@tromey.com>
51 * linux-low.c: Update.
54 * remote-utils.c: Update.
56 * thread-db.c: Update.
57 * win32-low.c: Update.
59 2018-06-29 Joel Brobecker <brobecker@adacore.com>
61 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
62 parameter in call to 'amd64_create_target_description'.
64 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
66 * x86-tdesc.h: Remove executable permission flag.
68 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
70 * configure.ac: Remove AC_PREREQ, add missing quoting.
71 * configure: Re-generate.
72 * config.in: Re-generate.
73 * aclocal.m4: Re-generate.
75 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
77 * tracepoint.h (current_traceframe): Remove declaration.
79 2018-06-18 Alan Hayward <alan.hayward@arm.com>
81 * linux-aarch64-low.c (is_sve_tdesc): New function.
82 (aarch64_sve_regs_copy_to_regcache): Likewise.
83 (aarch64_sve_regs_copy_from_regcache): Likewise.
84 (aarch64_regs_info): Add SVE checks.
85 (initialize_low_arch): Initialize SVE.
87 2018-06-18 Alan Hayward <alan.hayward@arm.com>
89 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
91 2018-06-11 Alan Hayward <alan.hayward@arm.com>
93 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
94 (initialize_low_tracepoint): Likewise
95 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
96 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
98 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
100 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
102 2018-06-11 Alan Hayward <alan.hayward@arm.com>
104 * server.h (PBUFSIZ): Increase size
106 2018-06-11 Alan Hayward <alan.hayward@arm.com>
108 * regcache.c (regcache::raw_compare): New function.
109 * regcache.h (regcache::raw_compare): New declaration.
111 2018-06-11 Alan Hayward <alan.hayward@arm.com>
113 * regcache.c (new_register_cache): Use new.
114 (free_register_cache): Use delete.
115 (register_data): Use const.
116 (supply_register): Move body inside regcache.
117 (regcache::raw_supply): New override function.
118 (collect_register): Move body inside regcache.
119 (regcache::raw_collect): New override function.
120 (regcache::get_register_status): New override function.
121 * regcache.h (struct regcache): Inherit from reg_buffer_common.
123 2018-06-09 Tom Tromey <tom@tromey.com>
125 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
127 (event_queue): Use std::queue.
128 (gdb_event_xfree): Remove.
129 (initialize_event_loop, process_event, wait_for_event): Update.
131 2018-06-08 Stan Cox <scox@redhat.com>
133 * win32-low.c (win32_create_inferior): last_ptid and last_status
134 moved to client_state.
136 2018-06-08 Pedro Alves <palves@redhat.com>
138 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
139 common/common-exceptions.o, common/common-utils.o,
140 common/errors.o, common/print-utils.o and utils.o.
141 * gdbreplay.c: Include "common-defs.h" instead of the two
142 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
143 string.h or alloca.h.
144 (perror_with_name): Delete.
145 (remote_open): Use xstrdup instead of strdup.
146 (main): Rename to ...
147 (captured_main): ... this.
150 2018-06-08 Tom Tromey <tom@tromey.com>
152 * linux-low.c (linux_low_read_btrace): Update.
154 2018-06-04 Stan Cox <scox@redhat.com>
156 * server.h (struct client_state): New.
157 * server.c (cont_thread, general_thread, multi_process)
158 (report_fork_events, report_vfork_events, report_exec_events)
159 (report_thread_events, swbreak_feature, hwbreak_feature)
160 (vCont_supported, disable_randomization, pass_signals)
161 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
162 Moved to client_state.
163 * remote-utils.c (remote_debug, noack_mode)
164 (transport_is_reliable): Moved to client_state.
165 * tracepoint.c (current_traceframe): Moved to client_state.
168 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
169 linux-low.c, remote-utils.h, target.c: Use client_state.
171 2018-05-31 Alan Hayward <alan.hayward@arm.com>
173 * configure.srv: Add new c/h file.
175 2018-05-31 Alan Hayward <alan.hayward@arm.com>
177 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
180 2018-05-25 Maciej W. Rozycki <macro@mips.com>
182 * gdb.arch/mips-fpregset-core.exp: New test.
183 * gdb.arch/mips-fpregset-core.c: New test source.
185 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
188 * hostio.c (require_int): Do not report overflow for integers
189 between 0xfffffff and 0x7fffffff.
191 2018-05-22 Maciej W. Rozycki <macro@mips.com>
193 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
194 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
195 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
197 (the_low_target): Wire them.
199 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
201 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
202 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
203 mode. Call collect_register_by_name with vscr using
204 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
205 (ppc_store_vrregset): Add and set vscr_offset variable as in
206 ppc_fill_vrregset. Call supply_register_by_name with vscr using
209 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
211 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
212 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
213 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
215 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
217 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
218 (ppc_store_vsxregset): Likewise.
219 (ppc_fill_vrregset): Likewise.
220 (ppc_store_vrregset): Likewise.
221 (ppc_fill_evrregset): Likewise.
222 (ppc_store_evrregset): Likewise.
223 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
224 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
227 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
229 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
230 wordsize of the inferior. Call ppc_linux_target_wordsize.
232 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
234 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
235 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
236 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
237 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
238 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
239 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
240 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
241 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
242 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
243 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
244 (tdesc_powerpc_e500l): Remove.
245 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
246 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
247 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
248 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
250 (ppc_arch_setup): Remove target description matching code. Fill a
251 ppc_linux_features struct and call ppc_linux_match_description
254 2018-05-22 Maciej W. Rozycki <macro@mips.com>
256 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
257 width of the requested register exceeds the width of the
259 (mips_cannot_store_register): Likewise.
261 2018-05-21 Maciej W. Rozycki <macro@mips.com>
263 * linux-mips-low.c (mips_fetch_register): New function. Update
265 (mips_store_gregset): Supply 0 rather than $restart for $zero.
266 (the_low_target): Wire `mips_fetch_register'.
268 2018-05-10 Joel Brobecker <brobecker@adacore.com>
270 * lynx-i386-low.c (LYNXOS_178): New macro.
271 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
272 the layout on LynxOS-178.
273 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
274 handle floating point registers that are not supported by
277 2018-05-10 Tom Tromey <tom@tromey.com>
279 * configure: Rebuild.
281 2018-05-10 Joel Brobecker <brobecker@adacore.com>
284 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
285 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
286 Use it to set the expedite_regs field in the given tdesc.
287 * x86-tdesc.h: New file.
288 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
289 Adjust following the addition of the new expedite_regs parameter
291 * linux-tic6x-low.c (tic6x_read_description): Likewise.
292 * linux-x86-tdesc.c: #include "x86-tdesc.h".
293 (i386_linux_read_description, amd64_linux_read_description):
294 Adjust following the addition of the new expedite_regs parameter
296 * lynx-i386-low.c: #include "x86-tdesc.h".
297 (lynx_i386_arch_setup): Adjust following the addition of the new
298 expedite_regs parameter to init_target_desc.
299 * nto-x86-low.c: #include "x86-tdesc.h".
300 (nto_x86_arch_setup): Adjust following the addition of the new
301 expedite_regs parameter to init_target_desc.
302 * win32-i386-low.c: #include "x86-tdesc.h".
303 (i386_arch_setup): Adjust following the addition of the new
304 expedite_regs parameter to init_target_desc.
306 2018-05-10 Joel Brobecker <brobecker@adacore.com>
309 * win32-low.c (win32_create_inferior): Add call to my_wait
310 setting last_status global.
312 2018-05-10 Joel Brobecker <brobecker@adacore.com>
315 * win32-low.c (create_process): Only call gdb_tilde_expand if
316 inferior_cwd is not NULL.
318 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
320 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
321 registers to the cache if their values have changed.
322 (i387_xsave_to_cache): Provide default values for x87 control
323 registers when these features are available, but disabled.
324 * regcache.c (supply_register_by_name_zeroed): New function.
325 * regcache.h (supply_register_by_name_zeroed): Declare new
328 2018-05-07 Tom Tromey <tom@tromey.com>
330 * configure: Rebuild.
332 2018-05-04 Tom Tromey <tom@tromey.com>
334 * configure: Rebuild.
336 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
337 Pedro Alves <palves@redhat.com>
339 * linux-aarch64-low.c (aarch64_stopped_data_address):
342 2018-04-27 Tom Tromey <tom@tromey.com>
344 * configure: Rebuild.
346 2018-04-23 Tom Tromey <tom@tromey.com>
348 * configure: Rebuild.
350 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
352 * Makefile.in (depcomp): Add "..".
353 (all_deps_files): New and use it.
355 2018-04-18 Alan Hayward <alan.hayward@arm.com>
357 * configure.srv (aarch64*-*-linux*): Don't include xml.
358 (i[34567]86-*-cygwin*): Likewise.
359 (i[34567]86-*-linux*): Likewise.
360 (i[34567]86-*-lynxos*): Likewise.
361 (i[34567]86-*-mingw32ce*): Likewise.
362 (i[34567]86-*-mingw*): Likewise.
363 (i[34567]86-*-nto*): Likewise.
364 (tic6x-*-uclinux): Likewise.
365 (x86_64-*-linux*): Likewise.
366 (x86_64-*-mingw*): Likewise.
367 (x86_64-*-cygwin*): Likewise.
369 2018-04-18 Alan Hayward <alan.hayward@arm.com>
371 * tdesc.c: Remove xml parameter.
373 2018-04-18 Alan Hayward <alan.hayward@arm.com>
375 * server.c (get_features_xml): Remove cast.
376 * tdesc.c (void target_desc::accept): Fill in function.
377 (tdesc_get_features_xml): Remove old xml creation.
378 (print_xml_feature::visit_pre): Add xml vistor.
379 * tdesc.h (struct target_desc): Make xmltarget mutable.
380 (tdesc_get_features_xml): Remove declaration.
382 2018-04-18 Alan Hayward <alan.hayward@arm.com>
384 * tdesc.c (tdesc_architecture_name): Add new function.
385 (tdesc_osabi_name): Likewise.
386 (tdesc_get_features_xml): Use new functions.
388 2018-04-18 Alan Hayward <alan.hayward@arm.com>
390 * tdesc.c (tdesc_create_flags): Remove.
391 (tdesc_add_flag): Likewise.
392 (tdesc_named_type): Likewise.
393 (tdesc_create_union): Likewise.
394 (tdesc_create_struct): Likewise.
395 (tdesc_create_vector): Likewise.
396 (tdesc_add_bitfield): Likewise.
397 (tdesc_add_field): Likewise.
398 (tdesc_set_struct_size): Likewise.
400 2018-04-18 Alan Hayward <alan.hayward@arm.com>
402 * tdesc.c (~target_desc): Remove implictly deleted items.
403 (init_target_desc): Iterate all features.
404 (tdesc_get_features_xml): Use vector.
405 (tdesc_create_feature): Create feature.
406 * tdesc.h (tdesc_feature) Remove
407 (target_desc): Add features.
409 2018-04-18 Alan Hayward <alan.hayward@arm.com>
411 * Makefile.in: Add common/tdesc.c
412 * tdesc.c (init_target_desc): init all reg_defs from register
414 (tdesc_create_reg): Create tdesc_reg.
415 * tdesc.h (tdesc_feature): Add register vector.
417 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
419 * tdesc.h (struct target_desc) <features>: Change type to
420 std::vector<std::string>.
421 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
423 (tdesc_get_features_xml): Likewise.
424 (tdesc_create_feature): Likewise.
426 2018-03-26 Alan Hayward <alan.hayward@arm.com>
428 * regcache.c (find_register_by_number): Return a ref.
429 (find_regno): Use references.
430 (register_size): Likewise.
431 (register_data): Likewise.
432 * tdesc.c (target_desc::~target_desc): Remove free calls.
433 (target_desc::operator==): Use std::vector compare.
434 (init_target_desc): Use reference.
435 (tdesc_create_reg): Use reg constructors.
436 * tdesc.h (struct target_desc): Replace pointer with object.
438 2018-03-23 Alan Hayward <alan.hayward@arm.com>
440 * regcache.c (find_register_by_number): Make static.
441 (find_regno): Use find_register_by_number
442 * regcache.h (struct reg): Remove declaration.
444 2018-03-23 Alan Hayward <alan.hayward@arm.com>
446 * tdesc.c (target_desc::~target_desc): Move to here.
447 (target_desc::operator==): Likewise.
448 * tdesc.h (target_desc::~target_desc): Move from here.
449 (target_desc::operator==): Likewise.
451 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
453 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
455 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
457 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
459 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
460 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
461 and init_registers_s390_gs_linux64.
463 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
465 * linux-s390-low.c (s390_fill_gs): Remove function.
466 (s390_fill_gsbc): Remove function.
467 (s390_regsets): Set fill functions for the guarded storage regsets
470 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
472 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
473 the word size. Add comment.
474 (s390_get_wordsize): New function.
475 (s390_arch_setup): No longer select a temporary tdesc to fetch the
476 pswm with it. Instead, use s390_get_wordsize to determine the
477 word size first and derive the correct tdesc from that directly.
479 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
481 * Makefile.in: Include silent-rules.mk.
482 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
483 (COMPILE): Add ECHO_CXX.
484 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
485 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
486 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
487 (version-generated.c): Add ECHO_GEN.
488 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
489 (IPAGENT_COMPILE): Add ECHO_CXX.
490 (%-generated.c): Add ECHO_REGDAT.
492 2018-03-14 Tom Tromey <tom@tromey.com>
495 * ax.c (ax_printf): Special case for NULL.
497 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
499 * linux-low.c (linux_qxfer_libraries_svr4): Use
500 xml_escape_text_append.
502 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
504 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
506 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
508 * server.c (handle_general_set): Remove unnecessary xstrdup.
510 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
512 * server.c (parse_debug_format_options): Adjust to
513 delim_string_to_char_ptr_vec changes.
514 * thread-db.c (thread_db_load_search): Adjust to
515 dirnames_to_char_ptr_vec changes.
517 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
519 * target.h (target_enable_btrace, target_disable_btrace)
520 (target_read_btrace, target_read_btrace_conf): Turn macro into
521 inline function. Throw error if target method is not defined.
522 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
523 check for btrace target method. Be prepared to handle exceptions
524 from btrace target methods.
526 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
528 * server.c (captured_main): Change order of error message printed
529 when the current working directory cannot be found.
531 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
533 * server.c: Include "filenames.h" and "pathstuff.h".
534 (program_name): Delete variable.
535 (program_path): New anonymous class.
536 (get_exec_wrapper): Use "program_path" instead of
538 (handle_v_run): Likewise.
539 (captured_main): Likewise.
540 (process_serial_event): Likewise.
542 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
544 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
545 (OBJS): Add "pathstuff.o".
546 * server.c (current_directory): New global variable.
547 (captured_main): Initialize "current_directory".
549 2018-02-26 Alan Hayward <alan.hayward@arm.com>
551 * tdesc.c: Use common/tdesc.h.
554 2018-02-20 Alan Hayward <alan.hayward@arm.com>
555 Simon Marchi <simon.marchi@ericsson.com>
557 * Makefile.in: Switch order of make rules.
559 2018-02-19 Alan Hayward <alan.hayward@arm.com>
561 * Makefile.in: Add common directory in build.
562 * configure.ac: Add common reference.
563 * configure: Regenerate.
565 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
567 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
568 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
569 * spu-low.c (spu_target_ops): Likewise.
570 * win32-low.c (win32_target_ops): Likewise.
571 * server.c (supported_btrace_packets): Report packets unconditionally.
572 * target.h (target_ops) <supports_btrace>: Remove.
573 (target_supports_btrace): Remove.
575 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
577 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
578 (handle_btrace_disable): Change return type to void. Use exceptions
580 (handle_btrace_general_set): Catch exception and copy message to
583 2018-02-08 Tom Tromey <tom@tromey.com>
585 * linux-low.c (install_software_single_step_breakpoints): Use
587 * inferiors.c (make_cleanup_restore_current_thread): Remove.
588 (do_restore_current_thread_cleanup): Remove.
589 * gdbthread.h (make_cleanup_restore_current_thread): Don't
592 2018-02-08 Tom Tromey <tom@tromey.com>
594 * mem-break.c (set_raw_breakpoint_at): Use
595 gdb::unique_xmalloc_ptr.
597 2018-01-30 Pedro Alves <palves@redhat.com>
600 * target.c (target_terminal::terminal_state): Rename to ...
601 (target_terminal::m_terminal_state): ... this.
603 2018-01-19 James Clarke <jrtc27@jrtc27.com>
605 * linux-low.c (handle_extended_wait): Surround call to
606 thread_db_notice_clone with #ifdef USE_THREAD_DB.
608 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
610 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
611 linux_ptrace_attach_fail_reason_string now returning an
613 (linux_attach): Likewise.
614 * thread-db.c (attach_thread): Likewise.
616 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
619 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
620 checking for fs_base/gs_base fields in struct user_regs_struct.
621 * configure: Regenerate.
623 2018-01-16 Yao Qi <yao.qi@linaro.org>
626 * linux-low.c (fetch_register): Call supply_register instead of
629 2018-01-08 Yao Qi <yao.qi@linaro.org>
630 Simon Marchi <simon.marchi@ericsson.com>
632 * Makefile.in (OBS): Remove selftest.o.
633 * configure.ac: Set srv_selftest_objs if $development is true.
634 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
635 * configure: Re-generated.
636 * server.c (captured_main): Wrap variable selftest_filter with
639 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
641 * server.c (parse_debug_format_options): Return std::string.
642 (handle_monitor_command, captured_main): Adjust.
644 2018-01-05 Pedro Alves <palves@redhat.com>
647 * server.c (captured_main): Pass quiet=false to
648 save_original_signals_state.
650 2018-01-01 Joel Brobecker <brobecker@adacore.com>
652 * gdbreplay.c (gdbreplay_version): Update copyright year in
654 * server.c (gdbserver_version): Likewise.
656 2017-12-08 Tom Tromey <tom@tromey.com>
658 * ax.c (ax_printf): Update.
660 2017-12-07 Yao Qi <yao.qi@linaro.org>
662 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
663 aarch64_linux_read_description.
664 * linux-amd64-ipa.c (idx2mask): New array.
665 (get_ipa_tdesc): Move idx2mask out.
666 (initialize_low_tracepoint): Initialize target descriptions.
667 * linux-i386-ipa.c (idx2mask): New array.
668 (get_ipa_tdesc): Move idx2mask out.
669 (initialize_low_tracepoint): Initialize target descriptions.
671 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
673 * tdesc.c (struct tdesc_type): Change return type.
674 (tdesc_add_flag): Change parameter type.
675 (tdesc_add_bitfield): Likewise.
676 (tdesc_add_field): Likewise.
677 (tdesc_set_struct_size): Likewise.
679 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
681 * regcache.c (registers_to_string): Remove unused variable.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * inferiors.c (for_each_inferior_with_data): Remove.
686 * inferiors.h (for_each_inferior_with_data): Remove.
687 * server.c (handle_qxfer_threads_worker): Change parameter type.
688 (handle_qxfer_threads_proper): Use for_each_thread.
690 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
692 * inferiors.c (for_each_inferior): Remove.
693 (clear_inferiors): Use for_each_thread.
694 * inferiors.h (for_each_inferior): Remove.
695 * linux-low.c (linux_wait_for_event_filtered): Use
697 (linux_stabilize_threads): Likewise.
698 * regcache.c (regcache_release): Likewise.
699 * server.c (gdb_wants_all_threads_stopped): Likewise.
700 (clear_pending_status_callback): Remove.
701 (handle_status): Use for_each_thread.
702 (captured_main): Likewise.
703 * win32-low.c (child_init_thread_list): Likewise.
704 (win32_clear_inferiors): Likewise.
705 (fake_breakpoint_event): Likewise.
707 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
709 * inferiors.h (find_inferior): Remove.
710 * inferiors.c (find_inferior): Remove.
712 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
714 * linux-low.c (resume_status_pending_p): Update comment.
715 (need_step_over_p): Update comment.
717 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
719 * linux-low.c (proceed_one_lwp): Return void, change parameter
721 (unsuspend_and_proceed_one_lwp): Likewise.
722 (proceed_all_lwps): Use for_each_thread.
723 (unstop_all_lwps): Likewise.
725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
727 * linux-low.c (linux_resume_one_thread): Return void, take
729 (linux_resume): Use for_each_thread.
731 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
733 * linux-low.c (send_sigstop_callback): Return void, change
734 parameter type. Rename to...
735 (send_sigstop): ... this.
736 (suspend_and_send_sigstop_callback): Return void, change parameter
738 (suspend_and_send_sigstop): ... this.
739 (stop_all_lwps): Use for_each_thread.
741 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
743 * linux-low.c (lwp_running): Return bool, remove unused
745 (linux_stabilize_threads): Use find_thread.
747 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
749 * linux-low.c (select_singlestep_lwp_callback): Remove.
750 (count_events_callback): Remove.
751 (select_event_lwp_callback): Remove.
752 (select_event_lwp): Use find_thread/for_each_thread.
754 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
756 * linux-low.c (not_stopped_callback): Return bool, take filter
758 (linux_wait_for_event_filtered): Use find_thread.
759 (linux_wait_1): Likewise.
761 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
763 * linux-low.c (same_lwp): Remove.
764 (find_lwp_pid): Use find_thread.
766 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
768 * linux-low.c (delete_lwp_callback): Remove.
769 (linux_mourn): Use for_each_thread.
771 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
773 * linux-low.c (linux_detach_lwp_callback): Return void, remove
774 args parameter, don't check for pid.
775 (linux_detach): Use for_each_thread.
777 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
779 * linux-low.c (struct counter): Remove.
780 (second_thread_of_pid_p): Remove.
781 (last_thread_of_process_p): Use find_thread.
783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
785 * inferiors.c (find_inferior_in_random): Remove.
786 * inferiors.h (find_inferior_in_random): Remove.
787 * linux-low.c (status_pending_p_callback): Return bool, accept
788 parameter ptid directly.
789 (linux_wait_for_event_filtered): Use find_thread_in_random.
790 (linux_wait_1): Likewise.
792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
794 * inferiors.c (find_inferior_id): Remove.
795 (find_thread_ptid): Move implemention from find_inferior_id to
797 * inferiors.h (find_inferior_id): Remove.
798 * server.c (handle_status): Use find_thread_ptid.
799 (process_serial_event): Likewise.
800 * thread-db.c (find_one_thread): Likewise.
801 (thread_db_thread_handle): Likewise.
802 * win32-low.c (thread_rec): Likewise.
803 (child_delete_thread): Likewise.
804 (win32_thread_alive): Likewise.
805 (get_child_debug_event): Likewise.
807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
809 * linux-mips-low.c (update_watch_registers_callback): Return
810 void, remove pid_p parameter, don't check for pid.
811 (mips_insert_point, mips_remove_point): Use for_each_thread.
813 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
815 * lynx.low (lynx_delete_thread_callback): Remove.
816 (lynx_mourn): Use for_each_thread.
818 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
820 * regcache.c (regcache_invalidate_one): Remove.
821 (regcache_invalidate_pid): use for_each_thread.
823 2017-11-26 Tom Tromey <tom@tromey.com>
825 * linux-low.c (linux_create_inferior): Update.
827 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
829 * spu-low.c (spu_create_inferior): Fix typo in argument name.
831 2017-11-24 Alan Hayward <alan.hayward@arm.com>
833 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
834 * linux-aarch64-low.c (initialize_low_arch): Call init func.
835 * linux-aarch64-tdesc-selftest.c: New file.
836 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
838 2017-11-24 Alan Hayward <alan.hayward@arm.com>
840 * configure.srv: Add new file.
841 * linux-aarch64-low.c (initialize_low_arch): Call init func.
842 * linux-aarch64-tdesc-selftest.c: New file.
843 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
845 2017-11-24 Alan Hayward <alan.hayward@arm.com>
847 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
848 * linux-aarch64-low.c (initialize_low_arch): Remove init.
849 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
851 2017-11-24 Alan Hayward <alan.hayward@arm.com>
853 * configure.srv: Add new files.
854 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
855 aarch64_linux_read_description.
856 * linux-aarch64-low.c (aarch64_linux_read_description):
857 Merge with aarch64_arch_setup.
858 (aarch64_arch_setup): Call aarch64_linux_read_description.
859 * linux-aarch64-tdesc.c: New file.
860 * linux-aarch64-tdesc.h: New file.
862 2017-11-24 Yao Qi <yao.qi@linaro.org>
864 * configure.srv: Set $srv_regobj for tic6x-linux.
865 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
866 (tic6x_read_description): Move some code to tic6x_arch_setup.
867 (tic6x_tdesc_test): New function.
868 (initialize_low_arch): Call selftests::register_test.
870 2017-11-22 Yao Qi <yao.qi@linaro.org>
872 * remote-utils.c (prepare_resume_reply): Use memcpy.
874 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
876 * linux-low.c (kill_one_lwp_callback): Return void, take
877 argument directly, don't filter on pid.
878 (linux_kill): Use for_each_thread.
880 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
882 * linux-low.c (need_step_over_p): Return bool, remove dummy
884 (linux_resume, proceed_all_lwps): Use find_thread.
886 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
888 * linux-low.c (resume_status_pending_p): Return bool, remove
890 (linux_resume): Use find_thread.
892 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
894 * linux-low.c (struct thread_resume_array): Remove.
895 (linux_set_resume_request): Return void, take arguments
897 (linux_resume): Use for_each_thread.
899 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
901 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
902 return bool, remove data argument.
903 (linux_stabilize_threads): Use find_thread.
905 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
907 * linux-low.c (unsuspend_one_lwp): Remove.
908 (unsuspend_all_lwps): Use for_each_thread, inline code from
911 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
913 * gdbthread.h (find_thread): Add overload with ptid_t filter.
914 * linux-low.c (struct iterate_over_lwps_args): Remove.
915 (iterate_over_lwps_filter): Remove.
916 (iterate_over_lwps): Use find_thread.
918 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
920 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
921 (linux_handle_new_gdb_connection): Use for_each_thread, inline
922 code from reset_lwp_ptrace_options_callback.
924 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
926 * linux-arm-low.c (struct update_registers_data): Remove.
927 (update_registers_callback): Return void, take arguments
928 directly, don't check thread's pid.
929 (arm_insert_point, arm_remove_point): Use for_each_thread.
931 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
933 * win32-low.c (continue_one_thread): Return void, take argument
935 (child_continue): Use for_each_thread.
937 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
939 * win32-i386-low.c (update_debug_registers_callback): Rename
941 (update_debug_registers): ... this, return void, remove pid_p arg.
942 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
944 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
946 * inferiors.h (struct process_info): Add constructor, initialize
948 <syscalls_to_catch>: Change type to std::vector<int>.
949 * inferiors.c (add_process): Allocate process_info with new.
950 (remove_process): Free process_info with delete.
951 * linux-low.c (handle_extended_wait): Adjust.
952 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
953 * server.c (handle_general_set): Adjust.
955 2017-11-16 Pedro Alves <palves@redhat.com>
957 * remote-utils.c (remote_close): Block SIGIO signals instead of
958 uninstalling the SIGIO handler.
960 2017-11-16 Alan Hayward <alan.hayward@arm.com>
962 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
964 2017-11-16 Yao Qi <yao.qi@linaro.org>
966 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
967 (tic6x_store_gregset): Likewise.
968 (tic6x_usrregs_info): Move it up.
970 2017-11-15 Alan Hayward <alan.hayward@arm.com>
972 * Makefile.in: Update arch rules.
973 * configure.srv: Explicitly mark arch/ files.
975 2017-11-13 Andreas Schwab <schwab@suse.de>
977 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
979 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
981 2017-11-06 Pedro Alves <palves@redhat.com>
983 * config.in, configure: Regenerate.
985 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
987 * target.c (struct thread_search): Remove.
988 (thread_search_callback): Remove.
989 (prepare_to_access_memory): Use for_each_thread instead of
990 find_inferior. Inline code from thread_search_callback.
992 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
994 * server.c (struct visit_actioned_threads_data): Remove.
995 (visit_actioned_threads): Change prototype to take arguments
997 (resume): Use find_thread instead of find_inferior.
999 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1001 * server.c (queue_stop_reply_callback): Change prototype, return
1003 (find_status_pending_thread_callback): Remove.
1004 (handle_status): Replace find_inferior with find_thread and
1007 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1009 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1011 (aarch64_store_gregset): Likewise.
1012 (aarch64_fill_fpregset): Likewise.
1013 (aarch64_store_fpregset): Likewise.
1015 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1017 * gdbthread.h (find_thread, for_each_thread): New functions.
1018 * inferiors.c (thread_of_pid): Remove.
1019 (find_any_thread_of_pid): Use find_thread.
1020 * linux-low.c (num_lwps): Use for_each_thread.
1022 2017-10-17 Yao Qi <yao.qi@linaro.org>
1024 * Makefile.in: Remove one rule.
1025 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1027 2017-10-17 Yao Qi <yao.qi@linaro.org>
1029 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1030 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1032 2017-10-17 Yao Qi <yao.qi@linaro.org>
1034 * configure.srv: Rename arm.o with arch/arm.o.
1036 2017-10-17 Yao Qi <yao.qi@linaro.org>
1038 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1039 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1040 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1041 (arch-i386.o, arch-amd64.o): Remove rules.
1042 (arch/%.o): New rule.
1043 Update POSTCOMPILE and COMPILE.pre.
1044 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1045 * configure: Re-generated.
1046 * configure.srv: Replace arch-i386.o with arch/i386.o.
1047 Replace arch-amd64.o with arch/amd64.o.
1049 2017-10-16 Yao Qi <yao.qi@linaro.org>
1051 * configure: Regenerated.
1053 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1055 * inferiors.h: (struct inferior_list): Remove.
1056 (struct inferior_list_entry); Remove.
1057 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1058 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1059 get_first_inferior): Remove.
1060 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1061 find_inferior_id, find_inferior_in_random): Change signature.
1062 * inferiors.c (all_threads): Change type to
1063 std::list<thread_info *>.
1064 (get_thread): Remove macro.
1065 (find_inferior, find_inferior_id): Change signature, implement
1067 (find_inferior_in_random): Change signature, implement using
1068 find_thread_in_random.
1069 (for_each_inferior, for_each_inferior_with_data): Change
1070 signature, implement using for_each_thread.
1071 (add_inferior_to_list, remove_inferior): Remove.
1072 (add_thread, get_first_thread, thread_of_pid,
1073 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1074 (get_first_inferior, one_inferior_p, clear_inferior_list):
1076 (clear_inferiors, get_thread_process): Update.
1077 * gdbthread.h: Include <list>.
1078 (struct thread_info) <entry>: Remove field.
1080 (all_threads): Change type to std::list<thread_info *>.
1081 (get_first_inferior): Add doc.
1082 (find_thread, for_each_thread, find_thread_in_random): New
1084 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1085 * linux-arm-low.c (update_registers_callback): Update.
1086 * linux-low.c (second_thread_of_pid_p): Update.
1087 (kill_one_lwp_callback, linux_detach_lwp_callback,
1088 delete_lwp_callback, status_pending_p_callback, same_lwp,
1089 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1090 iterate_over_lwps, not_stopped_callback,
1091 resume_stopped_resumed_lwps, count_events_callback,
1092 select_singlestep_lwp_callback, select_event_lwp_callback,
1093 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1094 suspend_and_send_sigstop_callback, wait_for_sigstop,
1095 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1096 lwp_running, linux_set_resume_request, resume_status_pending_p,
1097 need_step_over_p, start_step_over, linux_resume_one_thread,
1098 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1099 reset_lwp_ptrace_options_callback): Update.
1100 * linux-mips-low.c (update_watch_registers_callback): Update.
1101 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1103 (free_register_cache_thread_one): Remove.
1104 (regcache_release): Update.
1105 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1106 handle_qxfer_threads_worker): Update.
1107 (handle_query): Update, use list iterator.
1108 (visit_actioned_threads, handle_pending_status,
1109 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1110 clear_pending_status_callback, set_pending_status_callback,
1111 find_status_pending_thread_callback, handle_status,
1112 process_serial_event): Update.
1113 * target.c (thread_search_callback): Update.
1114 * thread-db.c (thread_db_get_tls_address): Update.
1115 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1117 * win32-i386-low.c (update_debug_registers_callback): Update.
1118 * win32-low.c (delete_thread_info, child_delete_thread,
1119 continue_one_thread, suspend_one_thread,
1120 get_child_debug_event): Adjust.
1122 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1124 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1125 * inferiors.h: Include <list>.
1126 (struct process_info) <entry>: Remove field.
1128 (pid_of): Change macro to function.
1129 (ptid_of, lwpid_of): Remove macro.
1130 (all_processes): Change type to std::list<process_info *>.
1131 (ALL_PROCESSES): Remove macro.
1132 (for_each_process, find_process): New function.
1133 * inferiors.c (all_processes): Change type to
1134 std::list<process_info *>.
1135 (find_thread_process): Adjust.
1136 (add_process): Likewise.
1137 (remove_process): Likewise.
1138 (find_process_pid): Likewise.
1139 (get_first_process): Likewise.
1140 (started_inferior_callback): Remove.
1141 (have_started_inferiors_p): Adjust.
1142 (attached_inferior_callback): Remove.
1143 (have_attached_inferiors_p): Adjust.
1144 * linux-low.c (check_zombie_leaders): Likewise.
1145 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1146 (x86_linux_update_xmltarget): Adjust.
1147 * server.c (handle_query): Likewise.
1148 (gdb_reattached_process): Remove.
1149 (handle_status): Adjust.
1150 (kill_inferior_callback): Likewise.
1151 (detach_or_kill_inferior): Remove.
1152 (print_started_pid): Likewise.
1153 (print_attached_pid): Likewise.
1154 (detach_or_kill_for_exit): Update.
1155 (process_serial_event): Likewise.
1156 * linux-arm-low.c (arm_new_fork): Likewise.
1158 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1160 * dll.h: Include <list>.
1161 (struct dll_info): Add constructor.
1162 <entry>: Remove field.
1163 (all_dlls): Change type to std::list<dll_info>.
1164 * dll.c: Include <algorithm>.
1165 (get_dll): Remove macro.
1166 (all_dlls): Change type to std::list<dll_info *>.
1167 (free_one_dll): Remove.
1168 (match_dll): Likewise.
1169 (loaded_dll): Adjust.
1170 (unloaded_dll): Adjust to all_dlls type change, use
1171 std::find_if. Inline code from match_dll.
1172 (clear_dlls): Adjust to all_dlls type change.
1173 * server.c (emit_dll_description): Remove.
1174 (handle_qxfer_libraries): Adjust to all_dlls type change,
1175 integrate emit_dll_description's functionality.
1177 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1179 * linux-low.h (struct linux_target_ops) <delete_process>: New
1181 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1182 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1183 (struct linux_target_ops): Add delete_process callback.
1184 * linux-arm-low.c (arm_delete_process): New.
1185 (struct linux_target_ops): Add delete_process callback.
1186 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1187 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1188 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1189 * linux-mips-low.c (mips_linux_delete_process): New.
1190 (struct linux_target_ops): Add delete_process callback.
1191 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1192 * linux-s390-low.c (struct linux_target_ops): Likewise.
1193 * linux-sh-low.c (struct linux_target_ops): Likewise.
1194 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1195 * linux-tile-low.c (struct linux_target_ops): Likewise.
1196 * linux-x86-low.c (x86_linux_delete_process): New.
1197 (struct linux_target_ops): Add delete_process callback.
1198 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1200 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1202 * linux-aarch64-low.c (the_low_target): Add thread delete
1204 * linux-arm-low.c (arm_delete_thread): New function.
1205 (the_low_target): Add thread delete callback.
1206 * linux-bfin-low.c (the_low_target): Likewise.
1207 * linux-crisv32-low.c (the_low_target): Likewise.
1208 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1210 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1212 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1213 * linux-mips-low.c (mips_linux_delete_thread): New function.
1214 (the_low_target): Add thread delete callback.
1215 * linux-ppc-low.c (the_low_target): Likewise.
1216 * linux-s390-low.c (the_low_target): Likewise.
1217 * linux-sh-low.c (the_low_target): Likewise.
1218 * linux-tic6x-low.c (the_low_target): Likewise.
1219 * linux-tile-low.c (the_low_target): Likewise.
1220 * linux-x86-low.c (the_low_target): Likewise.
1221 * linux-xtensa-low.c (the_low_target): Likewise.
1223 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1225 * win32-low.c: Include "common-inferior.h".
1227 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1229 * inferiors.c (set_inferior_cwd): New function.
1230 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1231 (handle_query): Inform that QSetWorkingDir is supported.
1232 * win32-low.c (create_process): Pass the inferior's cwd to
1235 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1237 * inferiors.c (current_inferior_cwd): New global variable.
1238 (get_inferior_cwd): New function.
1239 * inferiors.h (struct process_info) <cwd>: New field.
1241 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1243 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1244 (OBS): Add gdb_tilde_expand.o.
1246 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1248 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1249 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1251 2017-09-29 Pedro Alves <palves@redhat.com>
1253 * ax.c (gdb_parse_agent_expr): Constify.
1254 * ax.h (gdb_parse_agent_expr): Constify.
1255 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1257 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1258 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1259 * remote-utils.h (read_ptid): Constify.
1260 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1261 (process_point_options, process_serial_event): Constify.
1262 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1263 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1264 (cmd_qtbuffer): Constify.
1266 2017-09-29 Pedro Alves <palves@redhat.com>
1268 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1271 2017-09-29 Pedro Alves <palves@redhat.com>
1273 * linux-low.c (handle_extended_wait): Pass parent thread instead
1274 of process to thread_db_notice_clone.
1275 * linux-low.h (thread_db_notice_clone): Replace parent process
1276 parameter with parent thread parameter.
1277 * thread-db.c (find_one_thread): Add comment.
1278 (thread_db_notice_clone): Replace parent process parameter with
1279 parent thread parameter. Temporarily switch to the parent thread.
1281 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1283 * gdbthread.h: Include "common-gdbthread.h".
1284 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1285 "if" when validating the ptid.
1286 * remote-utils.c: Include "gdbthread.h".
1287 (prepare_resume_reply): Use "switch_to_thread".
1288 * target.c (done_accessing_memory): Likewise.
1290 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1292 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1293 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1294 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1295 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1296 s390x-gs-linux64-ipa.o to ipa_obj.
1297 * linux-s390-low.c (HWCAP_S390_GS): New define.
1298 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1300 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1301 (s390_arch_setup): Check for guarded-storage support and choose
1303 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1304 init_registers_s390x_gs_linux64.
1305 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1307 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1308 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1310 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1312 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1314 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1316 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1317 (thread_db_thread_handle): Declare.
1318 * linux-low.c (linux_target_ops): Initialize thread_handle.
1319 * server.c (handle_qxfer_threads_worker): Add support for
1321 * target.h (struct target_ops): Add new function pointer,
1323 (target_thread_handle): Define.
1324 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1326 (thread_db_thread_handle): New function.
1328 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1330 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1331 * linux-low.h (thread_db_notice_clone): Declare.
1332 * thread-db.c (thread_db_notice_clone): New function.
1334 2017-09-21 Pedro Alves <palves@redhat.com>
1336 * server.c (gdb_read_memory, handle_status, process_serial_event)
1337 (handle_serial_event, handle_target_event): Adjust to
1338 set_desired_thread prototype change.
1339 * target.c (set_desired_thread): Remove 'use_general' parameter
1341 * target.h (set_desired_thread): Remove 'use_general' parameter.
1343 2017-09-20 Tom Tromey <tom@tromey.com>
1345 * target.c (target_terminal::terminal_state): Define.
1346 (target_terminal::init): Rename from target_terminal_init.
1347 (target_terminal::inferior): Rename from
1348 target_terminal_inferior.
1349 (target_terminal::ours): Rename from target_terminal_ours.
1350 (target_terminal::ours_for_output, target_terminal::info): New.
1352 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1354 * server.c (accumulate_file_name_length): Remove.
1355 (emit_dll_description): Adjust to std::string change.
1356 (handle_qxfer_libraries): Use std::string to hold document.
1358 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1360 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1361 return type of xml_escape_text.
1362 * server.c (emit_dll_description): Likewise.
1364 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1366 * server.c (captured_main): Accept argument for --selftest.
1367 Update run_tests call.
1368 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1369 when registering selftests.
1371 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1373 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1374 instead of "VEC" for "target_desc.reg_defs".
1375 (regcache_cpy): Likewise.
1376 (registers_to_string): Likewise.
1377 (registers_from_string): Likewise.
1378 (find_regno): Likewise.
1379 (supply_regblock): Likewise.
1380 (regcache_raw_read_unsigned): Likewise.
1381 * tdesc.c (init_target_desc): Likewise.
1382 (tdesc_create_reg): Likewise.
1383 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1384 (struct target_desc) <reg_defs>: Convert to "std::vector".
1385 (target_desc): Do not initialize "reg_defs".
1386 (~target_desc): Update code to use "std::vector" instead of "VEC"
1387 for "target_desc.reg_defs".
1388 (operator==): Likewise.
1390 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1392 * inferiors.h (thread_to_gdb_id): Remove.
1393 * inferiors.c (thread_to_gdb_id): Remove.
1394 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1395 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1396 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1398 * nto-low.c (nto_fetch_registers, nto_store_registers,
1399 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1401 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1403 * inferiors.h (gdb_id_to_thread_id): Remove.
1404 * inferiors.c (gdb_id_to_thread_id): Remove.
1405 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1406 removal. Move pid declaration closer to where it's used.
1408 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1410 * server.c (handle_detach): New function.
1411 (process_serial_event): Move code out, call handle_detach.
1413 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1415 * server.c (require_running): Rename to ...
1416 (require_running_or_return): ... this ...
1417 (require_running_or_break): ... and this.
1418 (handle_query, process_serial_event): Adjust.
1420 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1422 * linux-low.c (linux_set_resume_request): Remove unused
1425 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1427 * server.c (first_thread_of): Remove.
1428 (process_serial_event): Replace usage of first_thread_of with
1429 find_any_thread_of_pid.
1430 * tracepoint.c (same_process_p): Remove.
1431 (gdb_agent_about_to_close): Replace usage of same_process_p with
1432 find_any_thread_of_pid.
1433 * linux-x86-low.c (same_process_callback): Remove.
1434 (x86_arch_setup_process_callback): Replace usage of
1435 same_process_callback with find_any_thread_of_pid.
1436 * thread-db.c (any_thread_of): Remove.
1437 (switch_to_process): Replace usage of any_thread_of with
1438 find_any_thread_of_pid.
1439 * inferiors.c (thread_pid_matches_callback): Remove.
1440 (find_thread_process): Adjust to use find_any_thread_of_pid.
1442 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1444 * regcache.c (get_thread_regcache): Guard calls to "memset"
1447 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1449 * linux-low.c (handle_extended_wait): Use
1450 "allocate_target_description" instead of "XNEW".
1451 * linux-x86-low.c (initialize_low_arch): Likewise.
1453 2017-09-05 Yao Qi <yao.qi@linaro.org>
1455 * configure.srv (srv_i386_regobj): Remove.
1456 (srv_amd64_regobj): Remove.
1457 (srv_regobj): Set it to "" for x86 non-linux targets.
1458 * linux-x86-tdesc.c (i386_linux_read_description):
1459 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1460 (init_registers_i386): Remove the declaration.
1461 (tdesc_i386): Remove the declaration.
1462 (lynx_i386_arch_setup): Call i386_create_target_description.
1463 * nto-x86-low.c: Likewise.
1464 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1465 [!__x86_64__]: include arch/i386.h.
1466 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1468 2017-09-05 Yao Qi <yao.qi@linaro.org>
1470 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1471 i386/amd64-XXX-linux from it.
1473 2017-09-05 Yao Qi <yao.qi@linaro.org>
1475 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1477 (ipa_amd64_linux_regobj): Remove.
1478 (ipa_x32_linux_regobj): Remove.
1480 2017-09-05 Yao Qi <yao.qi@linaro.org>
1482 * Makefile.in (arch-amd64.o): New rule.
1483 * configure.srv: Append arch-amd64.o.
1484 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1485 (get_ipa_tdesc): Call amd64_linux_read_description.
1486 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1487 and init_registers_amd64_XXX.
1488 * linux-x86-low.c (x86_linux_read_description): Call
1489 amd64_linux_read_description.
1490 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1491 (initialize_low_arch): Don't call init_registers_x32_XXX and
1492 init_registers_amd64_XXX.
1493 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1494 and tdesc_amd64_XXX.
1495 [__x86_64__] (amd64_tdesc_test): New function.
1496 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1497 and init_registers_amd64_XXX.
1498 * linux-x86-tdesc.c: Include arch/amd64.h.
1499 (xcr0_to_tdesc_idx): New function.
1500 (i386_linux_read_description): New function.
1501 (amd64_get_ipa_tdesc_idx): New function.
1502 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1503 (amd64_get_ipa_tdesc): Declare.
1505 2017-09-05 Yao Qi <yao.qi@linaro.org>
1507 * configure.srv (srv_i386_linux_xmlfiles): Remove
1508 i386/i386-XXX-linux.xml from it.
1510 2017-09-05 Yao Qi <yao.qi@linaro.org>
1512 * configure.srv: Set srv_i386_linux_regobj empty if $development
1514 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1515 initialize_low_tdesc.
1516 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1517 with #if initialize_low_tdesc.
1518 * linux-x86-tdesc-selftest.c: New file.
1519 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1521 2017-09-05 Yao Qi <yao.qi@linaro.org>
1523 * Makefile.in (arch-i386.o): New rule.
1524 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1525 (x86_64-*-linux*): Likewise.
1526 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1527 include arch/i386.h.
1528 (i386_linux_read_description): Remove code and call
1529 i386_create_target_description.
1530 * tdesc.c (allocate_target_description): New function.
1531 * tdesc.h (set_tdesc_architecture): Remove declaration.
1532 (set_tdesc_osabi): Likewise.
1534 2017-09-05 Yao Qi <yao.qi@linaro.org>
1536 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1537 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1538 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1540 * server.c (get_features_xml): Call tdesc_get_features_xml.
1541 * tdesc.c (set_tdesc_architecture): New function.
1542 (set_tdesc_osabi): New function.
1543 (tdesc_get_features_xml): New function.
1544 (tdesc_create_feature): Add an argument.
1545 * tdesc.h (struct target_desc) <features>: New field.
1546 <arch, osabi>: New field.
1547 (~target_desc): xfree features, arch, and osabi.
1548 (target_desc::oerator==): Don't compare .xmltarget.
1549 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1550 (set_tdesc_osabi): Likewise.
1551 (tdesc_get_features_xml): Likewise.
1553 2017-09-05 Yao Qi <yao.qi@linaro.org>
1555 * linux-x86-tdesc.c: Include selftest.h.
1556 (i386_tdesc_test): New function.
1557 (initialize_low_tdesc): Call selftests::register_test.
1558 * tdesc.h: Include regdef.h.
1559 (target_desc): Override operator == and !=.
1561 2017-09-05 Yao Qi <yao.qi@linaro.org>
1563 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1564 (ipa_obj): Likewise.
1565 * linux-i386-ipa.c: Include common/x86-xstate.h
1566 (get_ipa_tdesc): Call i386_linux_read_description.
1567 (initialize_low_tracepoint): Don't call init_registers_XXX
1568 functions, call initialize_low_tdesc instead.
1569 * linux-x86-low.c (x86_linux_read_description): Call
1570 i386_linux_read_description.
1571 (initialize_low_arch): Don't call init_registers_i386_XXX
1572 functions, call initialize_low_tdesc.
1573 * linux-x86-tdesc.c: New file.
1574 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1575 (i386_get_ipa_tdesc_idx): Declare.
1576 (i386_get_ipa_tdesc): Declare.
1577 (initialize_low_tdesc): Declare.
1579 2017-09-05 Yao Qi <yao.qi@linaro.org>
1581 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1584 2017-09-05 Yao Qi <yao.qi@linaro.org>
1586 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1587 * regcache.c (get_thread_regcache): Use VEC_length.
1588 (init_register_cache): Likewise.
1589 (regcache_cpy): Likewise.
1590 (registers_to_string): Iterate reg_defs via VEC_iterate.
1591 (find_regno): Likewise.
1592 (find_register_by_number): Use VEC_index.
1593 (register_size): Call find_register_by_number.
1594 (register_data): Call find_register_by_number.
1595 (supply_regblock): Use VEC_length.
1596 (regcache_raw_read_unsigned): Likewise.
1597 * tdesc.c (init_target_desc): Iterate reg_defs via
1599 (default_description): Update initializer.
1600 (copy_target_description): Don't update field num_registers.
1601 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1602 <num_registers>: Remove.
1604 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1606 * Makefile.in (.SECONDARY): Define target.
1608 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1610 * linux-low.c (linux_wait_1): Adjust.
1611 * server.c (queue_stop_reply_callback): Adjust.
1613 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1615 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1616 QEnvironmentUnset and QEnvironmentReset packets.
1617 (handle_query): Inform remote that QEnvironmentHexEncoded,
1618 QEnvironmentUnset and QEnvironmentReset are supported.
1620 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1622 * inferiors.h (inferior_target_data): Rename to ...
1623 (thread_target_data): ... this.
1624 (inferior_regcache_data): Rename to ...
1625 (thread_regcache_data): ... this.
1626 (set_inferior_regcache_data): Rename to ...
1627 (set_thread_regcache_data): ... this.
1628 * inferiors.c (inferior_target_data): Rename to ...
1629 (thread_target_data): ... this.
1630 (inferior_regcache_data): Rename to ...
1631 (thread_regcache_data): ... this.
1632 (set_inferior_regcache_data): Rename to ...
1633 (set_thread_regcache_data): ... this.
1634 (free_one_thread): Update.
1635 * linux-low.h (get_thread_lwp): Update.
1636 * regcache.c (get_thread_regcache): Update.
1637 (regcache_invalidate_thread): Update.
1638 (free_register_cache_thread): Update.
1639 * win32-i386-low.c (update_debug_registers_callback): Update.
1640 (win32_get_current_dr): Update.
1641 * win32-low.c (thread_rec): Update.
1642 (delete_thread_info): Update.
1643 (continue_one_thread): Update.
1644 (suspend_one_thread): Update.
1646 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1648 * inferiors.c (set_inferior_target_data): Remove.
1649 * inferiors.h (set_inferior_target_data): Remove.
1651 2017-08-18 Yao Qi <yao.qi@linaro.org>
1653 * Makefile.in (OBS): Add selftest.o.
1654 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1655 * configure, config.in: Re-generated.
1656 * server.c: Include common/sefltest.h.
1657 (captured_main): Handle option --selftest.
1659 2017-08-09 Yao Qi <yao.qi@linaro.org>
1661 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1662 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1663 i386-avx-mpx.o and i386-mmx.o.
1664 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1665 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1666 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1667 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1668 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1669 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1670 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1671 i386/amd64-avx-mpx.xml.
1673 2017-08-09 Yao Qi <yao.qi@linaro.org>
1675 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1676 and x32-avx-avx512.o.
1677 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1678 i386/x32-avx-avx512.xml.
1680 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1682 * tracepoint.h (enum class fast_tpoint_collect_result): New
1684 (fast_tracepoint_collecting): Change return type to
1685 fast_tpoint_collect_result.
1686 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1687 * linux-low.h: Include tracepoint.h.
1688 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1689 fast_tpoint_collect_result.
1690 * linux-low.c (handle_tracepoints): Adjust.
1691 (linux_fast_tracepoint_collecting): Change return type to
1692 fast_tpoint_collect_result.
1693 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1694 linux_wait_1, stuck_in_jump_pad_callback,
1695 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1696 proceed_one_lwp): Adjust to type change.
1698 2017-07-10 Yao Qi <yao.qi@linaro.org>
1700 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1702 2017-06-29 Yao Qi <yao.qi@linaro.org>
1704 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1706 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1708 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1710 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1712 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1714 * linux-low.c (linux_create_inferior): Adjust code to access the
1715 environment information via 'gdb_environ' class.
1716 * lynx-low.c (lynx_create_inferior): Likewise.
1717 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1718 (get_environ): Return a pointer to 'our_environ'.
1719 (captured_main): Initialize 'our_environ'.
1720 * server.h (get_environ): Adjust prototype.
1721 * spu-low.c (spu_create_inferior): Adjust code to access the
1722 environment information via 'gdb_environ' class.
1724 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1726 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1727 usage of "register" keyword.
1729 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1731 * configure: Re-generate.
1733 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1735 * configure: Re-generate.
1737 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1739 * Makefile.in (COMPILE.pre): Add "-x c++".
1741 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * fork-child.c: Conditionally include <signal.h>.
1745 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1747 * server.c (handle_general_set): Handle new packet
1748 "QStartupWithShell".
1749 (handle_query): Add "QStartupWithShell" to the list of supported
1751 (gdbserver_usage): Add help text explaining the
1752 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1754 (captured_main): Recognize and act upon the presence of the new
1757 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1758 Pedro Alves <palves@redhat.com>
1760 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1761 * configure: Regenerate.
1762 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1764 (i[34567]86-*-lynxos*): Likewise.
1765 (spu*-*-*): Likewise.
1766 * fork-child.c: New file.
1767 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1769 (linux_ptrace_fun): New function.
1770 (linux_create_inferior): Adjust function prototype to reflect
1771 change on "target.h". Adjust function code to use
1773 (linux_request_interrupt): Delete "signal_pid".
1774 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1775 (lynx_ptrace_fun): New function.
1776 (lynx_create_inferior): Adjust function prototype to reflect
1777 change on "target.h". Adjust function code to use
1779 * nto-low.c (nto_create_inferior): Adjust function prototype and
1780 code to reflect change on "target.h". Update comments.
1781 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1782 "common-terminal.h" and "environ.h".
1783 (terminal_fd): Moved to fork-child.c.
1784 (old_foreground_pgrp): Likewise.
1785 (restore_old_foreground_pgrp): Likewise.
1786 (last_status): Make it global.
1787 (last_ptid): Likewise.
1788 (our_environ): New variable.
1789 (startup_with_shell): Likewise.
1790 (program_name): Likewise.
1791 (program_argv): Rename to...
1792 (program_args): ...this.
1793 (wrapper_argv): New variable.
1794 (start_inferior): Delete function.
1795 (get_exec_wrapper): New function.
1796 (get_exec_file): Likewise.
1797 (get_environ): Likewise.
1798 (prefork_hook): Likewise.
1799 (post_fork_inferior): Likewise.
1800 (postfork_hook): Likewise.
1801 (postfork_child_hook): Likewise.
1802 (handle_v_run): Update code to deal with arguments coming from the
1803 remote host. Update calls from "start_inferior" to
1805 (captured_main): Likewise. Initialize environment variable. Call
1807 * server.h (post_fork_inferior): New prototype.
1808 (get_environ): Likewise.
1809 (last_status): Declare.
1810 (last_ptid): Likewise.
1811 (signal_pid): Likewise.
1812 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1813 (spu_ptrace_fun): New function.
1814 (spu_create_inferior): Adjust function prototype to reflect change
1815 on "target.h". Adjust function code to use "fork_inferior".
1816 * target.c (target_terminal_init): New function.
1817 (target_terminal_inferior): Likewise.
1818 (target_terminal_ours): Likewise.
1819 * target.h: Include <vector>.
1820 (struct target_ops) <create_inferior>: Update prototype.
1821 (create_inferior): Update macro.
1822 * utils.c (gdb_flush_out_err): New function.
1823 * win32-low.c (win32_create_inferior): Adjust function prototype
1824 and code to reflect change on "target.h".
1826 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1828 * inferiors.c (switch_to_thread): New function.
1830 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1832 * Makefile.in (SFILE): Add "common/job-control.c".
1833 (OBS): Add "job-control.o".
1835 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1837 * Makefile: Remove "@host_makefile_frag@".
1839 2017-05-05 Pedro Alves <palves@redhat.com>
1841 * configure: Regenerate.
1843 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1845 * configure: Regenerate.
1847 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1849 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1850 software_single_step change of return type to
1851 std::vector<CORE_ADDR>.
1852 * linux-low.c (install_software_single_step_breakpoints):
1854 * linux-low.h (install_software_single_step_breakpoints):
1857 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1859 * remote-utils.c: Include "gdb_termios.h" instead of
1861 * terminal.h: Delete file.
1863 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1865 * server.c: Include <vector>.
1866 <program_argv, wrapper_argv>: Convert to std::vector.
1867 (start_inferior): Rewrite function to use C++.
1868 (handle_v_run): Likewise. Update code that calculates the argv
1869 based on the vRun packet; use C++.
1870 (captured_main): Likewise.
1872 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1874 * server.c (handle_v_cont): Initialize thread_resume::thread
1877 2017-04-05 Pedro Alves <palves@redhat.com>
1879 * configure: Regenerate.
1881 2017-04-05 Pedro Alves <palves@redhat.com>
1883 * gdbreplay.c (sync_error): Constify.
1884 * linux-x86-low.c (push_opcode): Constify.
1886 2017-04-05 Pedro Alves <palves@redhat.com>
1888 * win32-low.c (get_child_debug_event)
1889 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1890 Report TARGET_WAITKIND_SPURIOUS instead.
1892 2017-04-05 Pedro Alves <palves@redhat.com>
1894 * remote-utils.c (remote_prepare, remote_open): Constify.
1895 * remote-utils.h (remote_prepare, remote_open): Constify.
1896 * server.c (captured_main): Constify 'port' handling.
1898 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1900 * Makefile.in (clean): Clear .deps.
1902 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1904 * .gitignore: Remove generated files, replace with wildcard.
1905 * (clean): Replace removal of generated files with wildcard.
1906 (version.c): Replace with...
1907 (version-generated.c): ...this.
1908 (xml-builtin.c): Replace with...
1909 (xml-builtin-generated.c): ...this.
1910 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1911 (%.c: *regformats*): Replace with...
1912 (%-generated.c: *regformats*): ...this.
1914 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1916 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1917 (xtensa_fill_gregset): Call collect_register_by_name for
1919 (xtensa_store_gregset): Call supply_register_by_name for
1922 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1924 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1925 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1926 (xtensa_store_gregset): Call supply_register for all registers in
1927 a0_regnum..a0_regnum + C0_NREGS range.
1929 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1931 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1932 (ax-ipa.o: ax.c): Remove.
1933 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1934 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1935 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1936 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1937 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1939 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1941 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1942 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1943 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1944 (errors-ipa.o: ../common/errors.c): Remove.
1945 (format-ipa.o: ../common/format.c): Remove.
1946 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1948 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1950 * Makefile.in (%-ipa.o: %.c): New rule.
1951 (tracepoint-ipa.o: tracepoint.c): Remove.
1952 (utils-ipa.o: utils.c): Remove.
1953 (remote-utils-ipa.o: remote-utils.c): Remove.
1954 (regcache-ipa.o: regcache.c): Remove.
1955 (i386-linux-ipa.o: i386-linux.c): Remove.
1956 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1957 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1958 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1959 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1960 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1961 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1962 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1963 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1964 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1965 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1966 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1967 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1968 (aarch64-ipa.o: aarch64.c): Remove.
1969 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1970 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1971 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1972 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1973 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1974 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1975 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1976 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1977 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1978 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1979 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1980 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1981 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1982 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1983 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1984 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1985 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1986 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1987 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1988 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1989 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1990 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1991 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1992 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1993 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1994 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1995 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1996 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1997 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1998 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1999 (tdesc-ipa.o: tdesc.c): Remove.
2000 (x32-linux-ipa.o: x32-linux.c): Remove.
2001 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2002 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2004 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2006 * Makefile.in (%.o: ../arch/%.c): New rule.
2007 (arm.o: ../arch/arm.c): Remove.
2008 (arm-linux.o: ../arch/arm-linux.c): Remove.
2009 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2010 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2012 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2014 * Makefile.in (%.o: ../nat/%.c): New rule.
2015 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2016 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2017 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2018 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2019 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2020 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2021 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2022 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2023 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2024 (linux-personality.o: ../nat/linux-personality.c): Remove.
2025 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2026 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2027 (x86-linux.o: ../nat/x86-linux.c): Remove.
2028 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2029 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2031 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2033 * Makefile.in (%.o: ../common/%.c): New rule.
2034 (signals.o: ../common/signals.c): Remove.
2035 (print-utils.o: ../common/print-utils.c): Remove.
2036 (rsp-low.o: ../common/rsp-low.c): Remove.
2037 (common-utils.o: ../common/common-utils.c): Remove.
2038 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2039 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2040 (vec.o: ../common/vec.c): Remove.
2041 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2042 (xml-utils.o: ../common/xml-utils.c): Remove.
2043 (ptid.o: ../common/ptid.c): Remove.
2044 (buffer.o: ../common/buffer.c): Remove.
2045 (format.o: ../common/format.c): Remove.
2046 (filestuff.o: ../common/filestuff.c): Remove.
2047 (agent.o: ../common/agent.c): Remove.
2048 (errors.o: ../common/errors.c): Remove.
2049 (environ.o: ../common/environ.c): Remove.
2050 (common-debug.o: ../common/common-debug.c): Remove.
2051 (cleanups.o: ../common/cleanups.c): Remove.
2052 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2053 (fileio.o: ../common/fileio.c): Remove.
2054 (common-regcache.o: ../common/common-regcache.c): Remove.
2055 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2056 (new-op.o: ../common/new-op.c): Remove.
2057 (btrace-common.o: ../common/btrace-common.c): Remove.
2059 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2061 * Makefile.in (%.o: ../target/%.c): New rule.
2062 (waitstatus.o: ../target/waitstatus.c): Remove.
2064 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2067 (%.c: ../regformats/%.dat,
2068 (%.c: ../regformats/arm/%.dat,
2069 (%.c: ../regformats/i386/%.dat,
2070 (%.c: ../regformats/rs6000/%.dat): New rules.
2071 (aarch64.c): Remove.
2072 (reg-arm.c): Remove.
2073 (arm-with-iwmmxt.c): Remove.
2074 (arm-with-vfpv2.c): Remove.
2075 (arm-with-vfpv3.c): Remove.
2076 (arm-with-neon.c): Remove.
2077 (reg-bfin.c): Remove.
2078 (reg-cris.c): Remove.
2079 (reg-crisv32.c): Remove.
2081 (i386-linux.c): Remove.
2082 (i386-avx.c): Remove.
2083 (i386-avx-linux.c): Remove.
2084 (i386-avx-avx512.c): Remove.
2085 (i386-avx-avx512-linux.c): Remove.
2086 (i386-mpx.c): Remove.
2087 (i386-mpx-linux.c): Remove.
2088 (i386-avx-mpx-avx512-pku.c): Remove.
2089 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2090 (i386-avx-mpx.c): Remove.
2091 (i386-avx-mpx-linux.c): Remove.
2092 (i386-mmx.c): Remove.
2093 (i386-mmx-linux.c): Remove.
2094 (reg-ia64.c): Remove.
2095 (reg-m32r.c): Remove.
2096 (reg-m68k.c): Remove.
2098 (mips-linux.c): Remove.
2099 (mips-dsp-linux.c): Remove.
2100 (mips64-linux.c): Remove.
2101 (mips64-dsp-linux.c): Remove.
2102 (nios2-linux.c): Remove.
2103 (powerpc-32.c): Remove.
2104 (powerpc-32l.c): Remove.
2105 (powerpc-altivec32l.c): Remove.
2106 (powerpc-cell32l.c): Remove.
2107 (powerpc-vsx32l.c): Remove.
2108 (powerpc-isa205-32l.c): Remove.
2109 (powerpc-isa205-altivec32l.c): Remove.
2110 (powerpc-isa205-vsx32l.c): Remove.
2111 (powerpc-e500l.c): Remove.
2112 (powerpc-64l.c): Remove.
2113 (powerpc-altivec64l.c): Remove.
2114 (powerpc-cell64l.c): Remove.
2115 (powerpc-vsx64l.c): Remove.
2116 (powerpc-isa205-64l.c): Remove.
2117 (powerpc-isa205-altivec64l.c): Remove.
2118 (powerpc-isa205-vsx64l.c): Remove.
2119 (s390-linux32.c): Remove.
2120 (s390-linux32v1.c): Remove.
2121 (s390-linux32v2.c): Remove.
2122 (s390-linux64.c): Remove.
2123 (s390-linux64v1.c): Remove.
2124 (s390-linux64v2.c): Remove.
2125 (s390-te-linux64.c): Remove.
2126 (s390-vx-linux64.c): Remove.
2127 (s390-tevx-linux64.c): Remove.
2128 (s390x-linux64.c): Remove.
2129 (s390x-linux64v1.c): Remove.
2130 (s390x-linux64v2.c): Remove.
2131 (s390x-te-linux64.c): Remove.
2132 (s390x-vx-linux64.c): Remove.
2133 (s390x-tevx-linux64.c): Remove.
2134 (tic6x-c64xp-linux.c): Remove.
2135 (tic6x-c64x-linux.c): Remove.
2136 (tic6x-c62x-linux.c): Remove.
2138 (reg-sparc64.c): Remove.
2139 (reg-spu.c): Remove.
2141 (amd64-linux.c): Remove.
2142 (amd64-avx.c): Remove.
2143 (amd64-avx-linux.c): Remove.
2144 (amd64-avx-avx512.c): Remove.
2145 (amd64-avx-avx512-linux.c): Remove.
2146 (amd64-mpx.c): Remove.
2147 (amd64-mpx-linux.c): Remove.
2148 (amd64-avx-mpx-avx512-pku.c): Remove.
2149 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2150 (amd64-avx-mpx.c): Remove.
2151 (amd64-avx-mpx-linux.c): Remove.
2153 (x32-linux.c): Remove.
2154 (x32-avx.c): Remove.
2155 (x32-avx-linux.c): Remove.
2156 (x32-avx-avx512.c): Remove.
2157 (x32-avx-avx512-linux.c): Remove.
2158 (reg-xtensa.c): Remove.
2159 (reg-tilegx.c): Remove.
2160 (reg-tilegx32.c): Remove.
2162 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2164 * Makefile.in (SFILES): Add "common/environ.c".
2165 (OBJS): Add "common/environ.h".
2167 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2169 * configure.ac: Check if the fs_base and gs_base members of
2170 `struct user_regs_struct' exist.
2171 * config.in: Regenerated.
2172 * configure: Likewise.
2174 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2176 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2178 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2179 (get_next_pcs_syscall_next_pc): Likewise.
2181 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2183 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2184 * nto-x86-low.c: Likewise.
2186 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2188 * Makefile.in: Include disable-implicit-rules.mk.
2190 2016-11-23 Pedro Alves <palves@redhat.com>
2192 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2193 (debug_vprintf): Use std::chrono::steady_clock instead of
2194 gettimeofday. Use '.' instead of ':'.
2195 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2196 (get_timestamp): Use std::chrono::steady_clock instead of
2199 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2201 * Makefile.in: Fix whitespace formatting.
2203 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2205 * Makefile.in (SFILES, OBS): Flatten list and order
2208 2016-11-23 Pedro Alves <palves@redhat.com>
2210 * event-loop.c (handle_file_event): Use warning.
2211 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2212 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2215 2016-11-23 Pedro Alves <palves@redhat.com>
2217 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2219 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2220 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2221 debug_printf and debug_flush for debug output.
2222 * server.c (handle_general_set): Likewise.
2223 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2226 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2228 * Makefile.in (.c.o): Replace rule with ...
2229 (%.o: %.c): ... this one.
2231 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2233 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2234 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2236 * configure.ac: Remove checks for the make program.
2237 * configure: Re-generate.
2239 2016-10-28 Pedro Alves <palves@redhat.com>
2241 * Makefile.in (CXX_DIALECT): Get from configure.
2242 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2243 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2244 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2245 * config.in: Regenerate.
2246 * configure: Regenerate.
2248 2016-10-27 Yao Qi <yao.qi@linaro.org>
2250 * linux-low.c (linux_supports_range_stepping): Return true if
2251 can_software_single_step return true.
2253 2016-10-27 Yao Qi <yao.qi@linaro.org>
2255 * inferiors.c (find_inferior_in_random): New function.
2256 * inferiors.h (find_inferior_in_random): Declare.
2257 * linux-low.c (linux_wait_for_event_filtered): Call
2258 find_inferior_in_random instead of find_inferior.
2260 2016-10-27 Yao Qi <yao.qi@linaro.org>
2262 * linux-low.c (linux_wait_1): If single-step breakpoints are
2263 inserted, remove them.
2265 2016-10-26 Pedro Alves <palves@redhat.com>
2267 * linux-low.c (handle_extended_wait): Link parent/child fork
2269 (linux_wait_1): Unlink them.
2270 (linux_set_resume_request): Ignore resume requests for
2271 already-resumed and unhandled fork child threads.
2272 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2273 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2275 (handle_v_requests) <vCont>: Don't call require_running.
2276 * server.h (in_queued_stop_replies): New declaration.
2278 2016-10-24 Yao Qi <yao.qi@linaro.org>
2281 * linux-aarch64-low.c (append_insns): Cast the return value to
2284 2016-10-10 Yao Qi <yao.qi@linaro.org>
2286 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2288 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2290 * target.c (target_supports_multi_process): New function, moved
2292 * target.h (target_supports_multi_process): ... here. Remove
2295 2016-10-05 Tom Tromey <tom@tromey.com>
2298 * tracepoint.c (handle_tracepoint_bkpts): Check
2299 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2301 2016-10-05 Yao Qi <yao.qi@linaro.org>
2303 * configure.srv: Update the path of arm-*.xml files.
2305 2016-10-05 Terry Guo <terry.guo@arm.com>
2306 Yao Qi <yao.qi@linaro.org>
2308 * Makefile.in: Adjust the path of rules.
2309 * configure.srv: Update the path of xml files.
2310 * regformats/arm-with-iwmmxt.dat: Regenerated.
2311 * regformats/arm-with-neon.dat: Likewise.
2312 * regformats/arm-with-vfpv2.dat: Likewise.
2313 * regformats/arm-with-vfpv3.dat Likewise.
2315 2016-09-30 Yao Qi <yao.qi@linaro.org>
2318 * target.c (target_stop_and_wait): Don't call
2319 target_continue_no_signal, use resume_stop instead.
2321 2016-09-26 Yao Qi <yao.qi@linaro.org>
2323 * linux-low.c (linux_wait_1): Call debug_exit.
2325 2016-09-23 Pedro Alves <palves@redhat.com>
2327 * Makefile.in (SFILES): Add common/new-op.c.
2328 (OBS): Add common/new-op.o.
2329 (new-op.o): New rule.
2331 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2333 * .gitinore: Ignore more files.
2335 2016-09-21 Yao Qi <yao.qi@linaro.org>
2337 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2340 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2342 * server.c (start_inferior): Call target_mourn_inferior instead of
2343 mourn_inferior; pass ptid_t argument to it.
2345 (handle_target_event): Likewise.
2346 * target.c (target_mourn_inferior): New function.
2347 * target.h (mourn_inferior): Delete macro.
2349 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2351 * linux-low.c (lwp_is_stepping): New function.
2353 2016-09-06 Carl Love <cel@us.ibm.com>
2355 * server.c (start_inferior): Fixed comment, requested comment change
2356 didn't get updated correctly. Removed reference to ptrace () call as
2357 it is only true on Linux systems.
2359 2016-09-06 Carl Love <cel@us.ibm.com>
2361 * server.c (start_inferior): Do not call
2362 function target_post_create_inferior () if the
2363 inferior process has already exited.
2365 2016-09-05 Pedro Alves <palves@redhat.com>
2367 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2368 (COMPILE.pre, CC_LD): Use CXX directly.
2369 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2370 * acinclude.m4: Don't include build-with-cxx.m4.
2371 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2372 * configure: Regenerate.
2374 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2377 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2378 call writing data to own_buf.
2380 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2382 * target.c (mywait): Call target_wait instead of
2384 (target_wait): New function.
2386 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2388 * server.c (start_inferior): New variable 'ptid'. Replace calls
2389 to the_target->resume by target_continue{,_no_signal}, depending
2391 * target.c (target_stop_and_wait): Call target_continue_no_signal
2392 instead of the_target->resume.
2393 (target_continue): New function.
2395 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2397 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2399 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2402 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2404 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2405 * linux-arm-low.c (ps_get_thread_area): Likewise.
2406 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2407 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2408 * linux-mips-low.c (ps_get_thread_area): Likewise.
2409 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2410 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2411 * linux-x86-low.c (ps_get_thread_area): Likewise.
2412 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2414 2016-08-19 Pedro Alves <palves@redhat.com>
2416 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2418 2016-08-19 Pedro Alves <palves@redhat.com>
2420 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2421 comment. Use memcpy instead of casting through unsigned long.
2423 2016-08-19 Pedro Alves <palves@redhat.com>
2425 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2426 allocating around 0x80000000.
2428 2016-08-19 Pedro Alves <palves@redhat.com>
2431 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2432 (x32-avx512-linux-ipa.o): New rules.
2433 * configure.ac (x86_64-*-linux*): New x32 check.
2434 * configure.srv (ipa_x32_linux_regobj): New.
2435 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2436 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2438 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2440 * configure: Regenerate.
2442 2016-08-09 Pedro Alves <palves@redhat.com>
2445 * Makefile.in (OBS): Add signals-state-save-restore.o.
2446 (signals-state-save-restore.o): New rule.
2447 * config.in: Regenerate.
2448 * configure: Regenerate.
2449 * linux-low.c: Include "signals-state-save-restore.h".
2450 (linux_create_inferior): Call
2451 restore_original_signals_state.
2452 * server.c: Include "dispositions-save-restore.h".
2453 (captured_main): Call save_original_signals_state.
2455 2016-08-05 Pedro Alves <palves@redhat.com>
2457 * configure: Regenerate.
2459 2016-08-04 Yao Qi <yao.qi@linaro.org>
2461 * linux-low.c (regsets_fetch_inferior_registers): Check
2462 errno is ESRCH or not.
2464 2016-08-02 Yao Qi <yao.qi@linaro.org>
2466 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2467 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2468 (thread_db_load_search): Update.
2469 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2470 td_ta_set_event and td_ta_event_getmsg.
2472 2016-07-26 Pedro Alves <palves@redhat.com>
2475 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2476 of unsigned long for 64-bit registers and use uint32_t instead of
2477 unsigned int for 32-bit registers.
2479 2016-07-26 Pedro Alves <palves@redhat.com>
2481 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2484 2016-07-21 Tom Tromey <tom@tromey.com>
2486 * configure: Rebuild.
2488 2016-07-21 Yao Qi <yao.qi@linaro.org>
2490 * mem-break.c (find_gdb_breakpoint): Cast bp to
2491 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2493 2016-07-21 Yao Qi <yao.qi@linaro.org>
2495 * server.c (handle_v_requests): Support s and S actions
2496 if target_supports_software_single_step return true.
2498 2016-07-21 Yao Qi <yao.qi@linaro.org>
2500 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2501 is resume_step, call maybe_hw_step.
2502 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2504 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2506 (proceed_one_lwp): If resume request is resume_step, install
2507 reinsert breakpoints and call maybe_hw_step.
2509 2016-07-21 Yao Qi <yao.qi@linaro.org>
2511 * linux-low.c (proceed_one_lwp): Declare.
2512 (linux_resume_one_thread): Remove local variable 'step'.
2513 Lift code enqueue signal. Call proceed_one_lwp instead of
2514 linux_resume_one_lwp.
2516 2016-07-21 Yao Qi <yao.qi@linaro.org>
2518 * linux-low.c (linux_resume_one_thread): Call
2519 enqueue_pending_signal.
2521 2016-07-21 Yao Qi <yao.qi@linaro.org>
2523 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2524 * inferiors.c (do_restore_current_thread_cleanup): New function.
2525 (make_cleanup_restore_current_thread): Likewise.
2526 * linux-low.c (install_software_single_step_breakpoints): Call
2527 make_cleanup_restore_current_thread. Switch current_thread to
2530 2016-07-21 Yao Qi <yao.qi@linaro.org>
2532 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2533 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2534 (clone_one_breakpoint): Likewise.
2535 (delete_reinsert_breakpoints): Change parameter to thread.
2537 (has_reinsert_breakpoints): Likewise.
2538 (uninsert_reinsert_breakpoints): Likewise.
2539 (reinsert_reinsert_breakpoints): Likewise.
2540 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2541 (delete_reinsert_breakpoints): Likewise.
2542 (reinsert_reinsert_breakpoints): Likewise.
2543 (uninsert_reinsert_breakpoints): Likewise.
2544 (has_reinsert_breakpoints): Likewise.
2546 2016-07-21 Yao Qi <yao.qi@linaro.org>
2548 * inferiors.c (get_thread_process): Make parameter const.
2549 * inferiors.h (get_thread_process): Update declaration.
2550 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2551 Add new parameters child_thread and parent_thread. Callers
2553 * mem-break.h (clone_all_breakpoints): Update declaration.
2555 2016-07-21 Yao Qi <yao.qi@linaro.org>
2557 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2558 <command_list, handler>: Remove.
2559 (struct gdb_breakpoint): New.
2560 (struct other_breakpoint): New.
2561 (struct reinsert_breakpoint): New.
2562 (is_gdb_breakpoint): New function.
2563 (any_persistent_commands): Update command_list if
2564 is_gdb_breakpoint returns true.
2565 (set_breakpoint): Create breakpoints according to their types.
2566 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2567 (set_gdb_breakpoint_1): Likewise.
2568 (set_gdb_breakpoint): Likewise.
2569 (clear_breakpoint_conditions): Change parameter type to
2570 'struct gdb_breakpoint *'.
2571 (clear_breakpoint_commands): Likewise.
2572 (clear_breakpoint_conditions_and_commands): Likewise.
2573 (add_condition_to_breakpoint): Likewise.
2574 (add_breakpoint_condition): Likewise.
2575 (add_commands_to_breakpoint): Likewise.
2576 (check_breakpoints): Check other_breakpoint.
2577 (clone_one_breakpoint): Clone breakpopint according to its type.
2578 * mem-break.h (struct gdb_breakpoint): Declare.
2579 (set_gdb_breakpoint): Update declaration.
2580 (clear_breakpoint_conditions_and_commands): Likewise.
2581 (add_breakpoint_condition): Likewise.
2582 (add_breakpoint_commands): Likewise.
2583 * server.c (process_point_options): Change parameter type to
2584 'struct gdb_breakpoint *'.
2586 2016-07-21 Yao Qi <yao.qi@linaro.org>
2588 * mem-break.c (set_breakpoint_at): Rename it to ...
2589 (set_breakpoint_type_at): ... it.
2590 (set_breakpoint_at): Call set_breakpoint_type_at.
2591 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2592 * mem-break.h (set_breakpoint_at): Update comments.
2594 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2596 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2598 (nios2_store_gregset): Likewise.
2600 2016-07-01 Pedro Alves <palves@redhat.com>
2601 Antoine Tremblay <antoine.tremblay@ericsson.com>
2603 * linux-low.c: Change interface to take the target lwp_info
2604 pointer directly and return void. Handle detaching from a zombie
2606 (linux_detach_lwp_callback): New function.
2607 (linux_detach): Detach from the leader thread after detaching from
2610 2016-06-28 Yao Qi <yao.qi@linaro.org>
2612 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2613 for variable new_offset.
2614 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2615 (aarch64_ftrace_insn_reloc_cb): Likewise.
2616 (aarch64_ftrace_insn_reloc_tb): Likewise.
2617 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2618 PRIx64 instead of PRIx32.
2620 2016-06-28 Yao Qi <yao.qi@linaro.org>
2622 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2623 (the_low_target): Install arm_get_syscall_trapinfo.
2625 2016-06-28 Yao Qi <yao.qi@linaro.org>
2627 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2629 (the_low_target): Install aarch64_get_syscall_trapinfo.
2631 2016-06-28 Yao Qi <yao.qi@linaro.org>
2633 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2635 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2636 Remove parameter sysno.
2637 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2640 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2642 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2643 (s390_emit_ne_goto): Likewise.
2644 (s390_emit_lt_goto): Likewise.
2645 (s390_emit_le_goto): Likewise.
2646 (s390_emit_gt_goto): Likewise.
2647 (s390_emit_ge_goto): Likewise.
2648 (s390x_emit_eq_goto): Likewise.
2649 (s390x_emit_ne_goto): Likewise.
2650 (s390x_emit_lt_goto): Likewise.
2651 (s390x_emit_le_goto): Likewise.
2652 (s390x_emit_gt_goto): Likewise.
2653 (s390x_emit_ge_goto): Likewise.
2654 (s390_emit_ops_impl): Mark variable static.
2655 (s390x_emit_ops): Likewise.
2657 2016-06-17 Yao Qi <yao.qi@linaro.org>
2659 * linux-low.c (handle_extended_wait): Call
2660 uninsert_reinsert_breakpoints for the parent process. Remove
2661 reinsert breakpoints from the child process. Reinsert them to
2662 the parent process when vfork is done.
2663 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2664 (reinsert_reinsert_breakpoints): New function.
2665 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2666 (reinsert_reinsert_breakpoints): Declare.
2668 2016-06-17 Yao Qi <yao.qi@linaro.org>
2670 * linux-low.c (handle_extended_wait): If the parent is doing
2671 step-over, remove the reinsert breakpoints from the forked child.
2673 2016-06-17 Yao Qi <yao.qi@linaro.org>
2675 * linux-low.c (unsuspend_all_lwps): Declare.
2676 (linux_low_filter_event): If thread exited, call finish_step_over.
2677 If step-over is finished, unsuspend other threads.
2679 2016-06-17 Yao Qi <yao.qi@linaro.org>
2681 * linux-low.c (linux_resume_one_lwp_throw): Assert
2682 has_reinsert_breakpoints returns false.
2683 * mem-break.c (delete_disabled_breakpoints): Assert
2684 bp type isn't reinsert_breakpoint.
2686 2016-06-17 Yao Qi <yao.qi@linaro.org>
2688 * linux-low.c (maybe_hw_step): New function.
2689 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2690 (finish_step_over): Switch current_thread to lwp temporarily,
2691 and assert has_reinsert_breakpoints returns true.
2692 (proceed_one_lwp): Call maybe_hw_step.
2693 * mem-break.c (has_reinsert_breakpoints): New function.
2694 * mem-break.h (has_reinsert_breakpoints): Declare.
2696 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2698 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2700 2016-05-17 Yao Qi <yao.qi@linaro.org>
2702 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2703 instead of find_inferior.
2705 2016-05-05 Yao Qi <yao.qi@linaro.org>
2707 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2708 Initialize res to zero.
2710 2016-05-05 Yao Qi <yao.qi@linaro.org>
2712 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2715 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2717 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2718 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2719 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2721 2016-04-28 Par Olsson <par.olsson@windriver.com>
2722 Simon Marchi <simon.marchi@ericsson.com>
2724 * tracepoint.c (write_inferior_int8): New function.
2725 (cmd_qtenable_disable): Write enable flag using
2726 write_inferior_int8.
2728 2016-04-25 Yao Qi <yao.qi@linaro.org>
2730 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2731 (need_step_over_p): Return zero if the LWP has pending signals
2732 can be delivered on software single step target.
2734 2016-04-25 Yao Qi <yao.qi@linaro.org>
2736 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2737 return instead of error.
2739 2016-04-22 Yao Qi <yao.qi@linaro.org>
2741 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2744 2016-04-22 Yao Qi <yao.qi@linaro.org>
2746 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2747 signal when stepping over breakpoint with software single
2750 2016-04-21 Pedro Alves <palves@redhat.com>
2752 * linux-s390-low.c (s390_collect_ptrace_register)
2753 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2755 (s390_check_regset): Use void * instead of gdb_byte *.
2757 2016-04-20 Pedro Alves <palves@redhat.com>
2759 * configure: Renegerate.
2761 2016-04-20 Yao Qi <yao.qi@linaro.org>
2763 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2764 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2766 (arm_store_gregset): Likewise.
2768 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2770 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2771 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2772 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2773 (amd64-avx-mpx-linux.c): New rules.
2774 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2775 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2776 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2777 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2778 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2779 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2780 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2781 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2782 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2783 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2784 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2785 * linux-x86-low.c (x86_linux_read_description): Add case for
2786 X86_XSTATE_AVX_MPX_MASK.
2787 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2788 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2789 init_registers_i386_avx_mpx_linux.
2790 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2791 (initialize_low_tracepoint): Call
2792 init_registers_i386_avx_mpx_linux.
2793 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2794 (initialize_low_tracepoint): Call
2795 init_registers_amd64_avx_mpx_linux.
2796 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2797 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2798 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2801 2016-04-18 Pedro Alves <palves@redhat.com>
2803 * configure: Regenerate.
2805 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2807 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2808 (aarch64_emit_sub): Likewise.
2810 2016-04-12 Pedro Alves <palves@redhat.com>
2812 * utils.c (prepare_to_throw_exception): Delete.
2814 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2816 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2818 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2820 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2822 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2824 * linux-aarch64-ipa.c: Add <elf.h> include.
2825 * linux-ppc-ipa.c: Add <elf.h> include.
2826 * linux-s390-ipa.c: Add <elf.h> include.
2828 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2830 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2831 (get_raw_reg_ptr): Likewise.
2832 (get_trace_state_variable_value_ptr): Likewise.
2833 (set_trace_state_variable_value_ptr): Likewise.
2834 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2837 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2838 Marcin Kościelnicki <koriakin@0x04.net>
2841 * linux-ppc-low.c (emit_insns): New function.
2842 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2843 (ppc_emit_prologue): New function.
2844 (ppc_emit_epilogue): New function.
2845 (ppc_emit_add): New function.
2846 (ppc_emit_sub): New function.
2847 (ppc_emit_mul): New function.
2848 (ppc_emit_lsh): New function.
2849 (ppc_emit_rsh_signed): New function.
2850 (ppc_emit_rsh_unsigned): New function.
2851 (ppc_emit_ext): New function.
2852 (ppc_emit_zero_ext): New function.
2853 (ppc_emit_log_not): New function.
2854 (ppc_emit_bit_and): New function.
2855 (ppc_emit_bit_or): New function.
2856 (ppc_emit_bit_xor): New function.
2857 (ppc_emit_bit_not): New function.
2858 (ppc_emit_equal): New function.
2859 (ppc_emit_less_signed): New function.
2860 (ppc_emit_less_unsigned): New function.
2861 (ppc_emit_ref): New function.
2862 (ppc_emit_const): New function.
2863 (ppc_emit_reg): New function.
2864 (ppc_emit_pop): New function.
2865 (ppc_emit_stack_flush): New function.
2866 (ppc_emit_swap): New function.
2867 (ppc_emit_stack_adjust): New function.
2868 (ppc_emit_call): New function.
2869 (ppc_emit_int_call_1): New function.
2870 (ppc_emit_void_call_2): New function.
2871 (ppc_emit_if_goto): New function.
2872 (ppc_emit_goto): New function.
2873 (ppc_emit_eq_goto): New function.
2874 (ppc_emit_ne_goto): New function.
2875 (ppc_emit_lt_goto): New function.
2876 (ppc_emit_le_goto): New function.
2877 (ppc_emit_gt_goto): New function.
2878 (ppc_emit_ge_goto): New function.
2879 (ppc_write_goto_address): New function.
2880 (ppc_emit_ops_impl): New static variable.
2881 (ppc64v1_emit_prologue): New function.
2882 (ppc64v2_emit_prologue): New function.
2883 (ppc64_emit_epilogue): New function.
2884 (ppc64_emit_add): New function.
2885 (ppc64_emit_sub): New function.
2886 (ppc64_emit_mul): New function.
2887 (ppc64_emit_lsh): New function.
2888 (ppc64_emit_rsh_signed): New function.
2889 (ppc64_emit_rsh_unsigned): New function.
2890 (ppc64_emit_ext): New function.
2891 (ppc64_emit_zero_ext): New function.
2892 (ppc64_emit_log_not): New function.
2893 (ppc64_emit_bit_and): New function.
2894 (ppc64_emit_bit_or): New function.
2895 (ppc64_emit_bit_xor): New function.
2896 (ppc64_emit_bit_not): New function.
2897 (ppc64_emit_equal): New function.
2898 (ppc64_emit_less_signed): New function.
2899 (ppc64_emit_less_unsigned): New function.
2900 (ppc64_emit_ref): New function.
2901 (ppc64_emit_const): New function.
2902 (ppc64v1_emit_reg): New function.
2903 (ppc64v2_emit_reg): New function.
2904 (ppc64_emit_pop): New function.
2905 (ppc64_emit_stack_flush): New function.
2906 (ppc64_emit_swap): New function.
2907 (ppc64v1_emit_call): New function.
2908 (ppc64v2_emit_call): New function.
2909 (ppc64v1_emit_int_call_1): New function.
2910 (ppc64v2_emit_int_call_1): New function.
2911 (ppc64v1_emit_void_call_2): New function.
2912 (ppc64v2_emit_void_call_2): New function.
2913 (ppc64_emit_if_goto): New function.
2914 (ppc64_emit_eq_goto): New function.
2915 (ppc64_emit_ne_goto): New function.
2916 (ppc64_emit_lt_goto): New function.
2917 (ppc64_emit_le_goto): New function.
2918 (ppc64_emit_gt_goto): New function.
2919 (ppc64_emit_ge_goto): New function.
2920 (ppc64v1_emit_ops_impl): New static variable.
2921 (ppc64v2_emit_ops_impl): New static variable.
2922 (ppc_emit_ops): New function.
2923 (linux_low_target): Wire in ppc_emit_ops.
2925 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2926 Marcin Kościelnicki <koriakin@0x04.net>
2929 * Makefile.in: Add powerpc-*-ipa.o
2930 * configure.srv: Add ipa_obj for powerpc*-linux.
2931 * linux-ppc-ipa.c: New file.
2932 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2934 (PPC_FIELD): New macro.
2935 (PPC_SEXT): New macro.
2936 (PPC_OP6): New macro.
2937 (PPC_BO): New macro.
2938 (PPC_LI): New macro.
2939 (PPC_BD): New macro.
2940 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2941 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2942 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2943 (ppc_get_thread_area): New function.
2944 (is_elfv2_inferior): New function.
2945 (gen_ds_form): New function.
2946 (GEN_STD): New macro.
2947 (GEN_STDU): New macro.
2948 (GEN_LD): New macro.
2949 (GEN_LDU): New macro.
2950 (gen_d_form): New function.
2951 (GEN_ADDI): New macro.
2952 (GEN_ADDIS): New macro.
2953 (GEN_LI): New macro.
2954 (GEN_LIS): New macro.
2955 (GEN_ORI): New macro.
2956 (GEN_ORIS): New macro.
2957 (GEN_LWZ): New macro.
2958 (GEN_STW): New macro.
2959 (GEN_STWU): New macro.
2960 (gen_xfx_form): New function.
2961 (GEN_MFSPR): New macro.
2962 (GEN_MTSPR): New macro.
2963 (GEN_MFCR): New macro.
2964 (GEN_MTCR): New macro.
2965 (GEN_SYNC): New macro.
2966 (GEN_LWSYNC): New macro.
2967 (gen_x_form): New function.
2968 (GEN_OR): New macro.
2969 (GEN_MR): New macro.
2970 (GEN_LWARX): New macro.
2971 (GEN_STWCX): New macro.
2972 (GEN_CMPW): New macro.
2973 (gen_md_form): New function.
2974 (GEN_RLDICL): New macro.
2975 (GEN_RLDICR): New macro.
2976 (gen_i_form): New function.
2978 (GEN_BL): New macro.
2979 (gen_b_form): New function.
2980 (GEN_BNE): New macro.
2981 (GEN_LOAD): New macro.
2982 (GEN_STORE): New macro.
2983 (gen_limm): New function.
2984 (gen_atomic_xchg): New function.
2985 (gen_call): New function.
2986 (ppc_relocate_instruction): New function.
2987 (ppc_install_fast_tracepoint_jump_pad): New function.
2988 (ppc_get_min_fast_tracepoint_insn_len): New function.
2989 (ppc_get_ipa_tdesc_idx): New function.
2990 (the_low_target): Wire in the new functions.
2991 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2993 * linux-ppc-tdesc.h: New file.
2995 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2997 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2998 (alloc_jump_pad_buffer): New function.
2999 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3000 (alloc_jump_pad_buffer): New function.
3001 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3002 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3003 (alloc_jump_pad_buffer): New function.
3004 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3005 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3006 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3007 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3009 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3011 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3012 * linux-amd64-ipa.c: Likewise.
3013 * linux-i386-ipa.c: Likewise.
3014 * linux-s390-ipa.c: Likewise.
3015 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3016 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3017 set_trace_state_variable_value_ptr.
3018 (struct ipa_sym_addresses): Likewise.
3019 (symbol_list): Likewise.
3020 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3021 accessing gdb_collect directly.
3022 (gdb_collect_ptr_type): New typedef.
3023 (get_raw_reg_ptr_type): New typedef.
3024 (get_trace_state_variable_value_ptr_type): New typedef.
3025 (set_trace_state_variable_value_ptr_type): New typedef.
3026 (gdb_collect_ptr): New global.
3027 (get_raw_reg_ptr): New global.
3028 (get_trace_state_variable_value_ptr): New global.
3029 (set_trace_state_variable_value_ptr): New global.
3030 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3031 accessing get_raw_reg directly.
3032 (get_get_tsv_func_addr): Likewise for
3033 get_trace_state_variable_value_ptr.
3034 (get_set_tsv_func_addr): Likewise for
3035 set_trace_state_variable_value_ptr.
3036 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3038 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3040 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3042 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3044 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3046 (relocate_instruction): Remove own_buf.
3047 * server.c (own_buf): Make global.
3048 (handle_v_requests): Make global.
3049 * server.h (own_buf): New declaration.
3050 (handle_v_requests): New prototype.
3052 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3055 * linux-s390-low.c (add_insns): New function.
3056 (s390_emit_prologue): New function.
3057 (s390_emit_epilogue): New function.
3058 (s390_emit_add): New function.
3059 (s390_emit_sub): New function.
3060 (s390_emit_mul): New function.
3061 (s390_emit_lsh): New function.
3062 (s390_emit_rsh_signed): New function.
3063 (s390_emit_rsh_unsigned): New function.
3064 (s390_emit_ext): New function.
3065 (s390_emit_log_not): New function.
3066 (s390_emit_bit_and): New function.
3067 (s390_emit_bit_or): New function.
3068 (s390_emit_bit_xor): New function.
3069 (s390_emit_bit_not): New function.
3070 (s390_emit_equal): New function.
3071 (s390_emit_less_signed): New function.
3072 (s390_emit_less_unsigned): New function.
3073 (s390_emit_ref): New function.
3074 (s390_emit_if_goto): New function.
3075 (s390_emit_goto): New function.
3076 (s390_write_goto_address): New function.
3077 (s390_emit_litpool): New function.
3078 (s390_emit_const): New function.
3079 (s390_emit_call): New function.
3080 (s390_emit_reg): New function.
3081 (s390_emit_pop): New function.
3082 (s390_emit_stack_flush): New function.
3083 (s390_emit_zero_ext): New function.
3084 (s390_emit_swap): New function.
3085 (s390_emit_stack_adjust): New function.
3086 (s390_emit_set_r2): New function.
3087 (s390_emit_int_call_1): New function.
3088 (s390_emit_void_call_2): New function.
3089 (s390_emit_eq_goto): New function.
3090 (s390_emit_ne_goto): New function.
3091 (s390_emit_lt_goto): New function.
3092 (s390_emit_le_goto): New function.
3093 (s390_emit_gt_goto): New function.
3094 (s390_emit_ge_goto): New function.
3095 (s390x_emit_prologue): New function.
3096 (s390x_emit_epilogue): New function.
3097 (s390x_emit_add): New function.
3098 (s390x_emit_sub): New function.
3099 (s390x_emit_mul): New function.
3100 (s390x_emit_lsh): New function.
3101 (s390x_emit_rsh_signed): New function.
3102 (s390x_emit_rsh_unsigned): New function.
3103 (s390x_emit_ext): New function.
3104 (s390x_emit_log_not): New function.
3105 (s390x_emit_bit_and): New function.
3106 (s390x_emit_bit_or): New function.
3107 (s390x_emit_bit_xor): New function.
3108 (s390x_emit_bit_not): New function.
3109 (s390x_emit_equal): New function.
3110 (s390x_emit_less_signed): New function.
3111 (s390x_emit_less_unsigned): New function.
3112 (s390x_emit_ref): New function.
3113 (s390x_emit_if_goto): New function.
3114 (s390x_emit_const): New function.
3115 (s390x_emit_call): New function.
3116 (s390x_emit_reg): New function.
3117 (s390x_emit_pop): New function.
3118 (s390x_emit_stack_flush): New function.
3119 (s390x_emit_zero_ext): New function.
3120 (s390x_emit_swap): New function.
3121 (s390x_emit_stack_adjust): New function.
3122 (s390x_emit_int_call_1): New function.
3123 (s390x_emit_void_call_2): New function.
3124 (s390x_emit_eq_goto): New function.
3125 (s390x_emit_ne_goto): New function.
3126 (s390x_emit_lt_goto): New function.
3127 (s390x_emit_le_goto): New function.
3128 (s390x_emit_gt_goto): New function.
3129 (s390x_emit_ge_goto): New function.
3130 (s390_emit_ops): New function.
3131 (struct linux_target_ops): Fill in emit_ops hook.
3133 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3136 * Makefile.in: Add s390 IPA files.
3137 * configure.srv: Build IPA for s390.
3138 * linux-s390-ipa.c: New file.
3139 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3140 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3141 (tdesc_s390_linux32): Likewise.
3142 (init_registers_s390_linux32v1): Likewise.
3143 (tdesc_s390_linux32v1): Likewise.
3144 (init_registers_s390_linux32v2): Likewise.
3145 (tdesc_s390_linux32v2): Likewise.
3146 (init_registers_s390_linux64): Likewise.
3147 (tdesc_s390_linux64): Likewise.
3148 (init_registers_s390_linux64v1): Likewise.
3149 (tdesc_s390_linux64v1): Likewise.
3150 (init_registers_s390_linux64v2): Likewise.
3151 (tdesc_s390_linux64v2): Likewise.
3152 (init_registers_s390_te_linux64): Likewise.
3153 (tdesc_s390_te_linux64): Likewise.
3154 (init_registers_s390_vx_linux64): Likewise.
3155 (tdesc_s390_vx_linux64): Likewise.
3156 (init_registers_s390_tevx_linux64): Likewise.
3157 (tdesc_s390_tevx_linux64): Likewise.
3158 (init_registers_s390x_linux64): Likewise.
3159 (tdesc_s390x_linux64): Likewise.
3160 (init_registers_s390x_linux64v1): Likewise.
3161 (tdesc_s390x_linux64v1): Likewise.
3162 (init_registers_s390x_linux64v2): Likewise.
3163 (tdesc_s390x_linux64v2): Likewise.
3164 (init_registers_s390x_te_linux64): Likewise.
3165 (tdesc_s390x_te_linux64): Likewise.
3166 (init_registers_s390x_vx_linux64): Likewise.
3167 (tdesc_s390x_vx_linux64): Likewise.
3168 (init_registers_s390x_tevx_linux64): Likewise.
3169 (tdesc_s390x_tevx_linux64): Likewise.
3170 (have_hwcap_s390_vx): New static variable.
3171 (s390_arch_setup): Fill have_hwcap_s390_vx.
3172 (s390_get_thread_area): New function.
3173 (s390_ft_entry_gpr_esa): New const.
3174 (s390_ft_entry_gpr_zarch): New const.
3175 (s390_ft_entry_misc): New const.
3176 (s390_ft_entry_fr): New const.
3177 (s390_ft_entry_vr): New const.
3178 (s390_ft_main_31): New const.
3179 (s390_ft_main_64): New const.
3180 (s390_ft_exit_fr): New const.
3181 (s390_ft_exit_vr): New const.
3182 (s390_ft_exit_misc): New const.
3183 (s390_ft_exit_gpr_esa): New const.
3184 (s390_ft_exit_gpr_zarch): New const.
3185 (append_insns): New function.
3186 (s390_relocate_instruction): New function.
3187 (s390_install_fast_tracepoint_jump_pad): New function.
3188 (s390_get_min_fast_tracepoint_insn_len): New function.
3189 (s390_get_ipa_tdesc_idx): New function.
3190 (struct linux_target_ops): Wire in the above functions.
3191 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3192 * linux-s390-tdesc.h: New file.
3194 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3196 * linux-s390-low.c (s390_supports_tracepoints): New function.
3197 (struct linux_target_ops): Fill supports_tracepoints hook.
3199 2016-03-18 Yao Qi <yao.qi@linaro.org>
3201 * linux-low.c (lwp_signal_can_be_delivered): New function.
3202 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3204 2016-03-18 Yao Qi <yao.qi@linaro.org>
3206 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3207 0 if signal is enqueued. Remove 'signal' from one debugging
3208 message. Move one debugging message to some lines below.
3209 Remove code setting 'signal' to 0.
3211 2016-03-18 Yao Qi <yao.qi@linaro.org>
3213 * linux-low.c (linux_low_filter_event): Remove redundant
3214 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3216 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3218 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3219 (struct linux_target_ops): Wire in the above.
3221 2016-03-03 Yao Qi <yao.qi@linaro.org>
3223 * linux-low.c: Update comments to start_step_over.
3225 2016-03-03 Yao Qi <yao.qi@linaro.org>
3228 * linux-low.c (handle_extended_wait): Set child suspended
3229 if event_lwp->bp_reinsert isn't zero.
3231 2016-03-02 Yao Qi <yao.qi@linaro.org>
3233 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3234 enqueue_pending_signal.
3236 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3238 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3241 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3243 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3244 (s390_regmap_3264) [!__s390x__]: New global.
3245 (s390_collect_ptrace_register): Skip map entries containing -1.
3246 (s390_supply_ptrace_register): Ditto.
3247 (s390_fill_gprs_high): New function.
3248 (s390_store_gprs_high): New function.
3249 (s390_regsets): Add NT_S390_HIGH_GPRS.
3250 (s390_get_hwcap): Enable on 31-bit.
3251 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3252 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3253 Detect NT_S390_HIGH_GPRS.
3254 (s390_usrregs_info_3264): Enable on 31-bit.
3255 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3256 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3258 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3261 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3262 * configure.srv: Ditto.
3263 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3264 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3265 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3266 (init_registers_amd64_linux): Remove prototype.
3267 (tdesc_amd64_linux): Remove declaration.
3268 (get_ipa_tdesc): New function.
3269 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3270 initialize remaining tdescs.
3271 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3272 (init_registers_i386_linux): Remove prototype.
3273 (tdesc_i386_linux): Remove declaration.
3274 (get_ipa_tdesc): New function.
3275 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3276 initialize remaining tdescs.
3277 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3278 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3279 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3280 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3281 (x86_get_ipa_tdesc_idx): New function.
3282 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3283 * linux-x86-tdesc.h: New file.
3284 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3285 (target_get_ipa_tdesc_idx): New macro.
3286 * tracepoint.c (ipa_tdesc_idx): New macro.
3287 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3288 (symbol_list): Add ipa_tdesc_idx.
3289 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3290 (ipa_tdesc): Remove.
3291 (ipa_tdesc_idx): New variable.
3292 (get_context_regcache): Use get_ipa_tdesc.
3293 (gdb_collect): Ditto.
3295 * tracepoint.h (get_ipa_tdesc): New prototype.
3296 (ipa_tdesc): Remove.
3298 2016-02-24 Pedro Alves <palves@redhat.com>
3300 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3301 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3302 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3303 Factor out common code between the USE_SIGTRAP_SIGINFO and
3304 !USE_SIGTRAP_SIGINFO blocks.
3305 (linux_low_filter_event): Call save_stop_reason instead of
3306 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3308 (linux_wait_1): Update comments.
3310 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3312 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3313 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3314 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3315 ppc_insert_point, ppc_remove_point.
3317 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3319 * linux-s390-low.c (s390_supports_z_point_type): New function.
3320 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3322 2016-02-16 Yao Qi <yao.qi@linaro.org>
3324 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3325 PC. Get pc from regcache_read_pc.
3327 2016-02-12 Yao Qi <yao.qi@linaro.org>
3329 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3330 or linux_get_pc_32bit.
3331 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3333 2016-02-12 Yao Qi <yao.qi@linaro.org>
3335 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3336 arm_linux_get_next_pcs_fixup.
3338 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3340 * tracepoint.c (x_tracepoint_action_download): Change
3341 write_inferior_data_ptr to write_inferior_data_pointer.
3342 (cmd_qtstart): Likewise.
3343 (write_inferior_data_ptr): Remove.
3344 (download_agent_expr): Change write_inferior_data_ptr to
3345 write_inferior_data_pointer.
3346 (download_tracepoint_1): Likewise.
3347 (download_tracepoint): Likewise.
3348 (download_trace_state_variables): Likewise.
3350 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3351 Marcin Kościelnicki <koriakin@0x04.net>
3353 * tracepoint.c (struct tracepoint_action_ops): Remove.
3354 (struct tracepoint_action): Remove ops.
3355 (m_tracepoint_action_download, r_tracepoint_action_download)
3356 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3357 size and offset accordingly.
3358 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3359 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3360 (tracepoint_action_send, tracepoint_action_download): New functions.
3361 Helpers for trace action handlers.
3362 (add_tracepoint_action): Remove setup actions ops.
3363 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3365 2016-02-10 Yao Qi <yao.qi@linaro.org>
3367 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3369 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3371 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3373 * configure: Regenerate.
3375 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3377 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3378 void * to gdb_byte *.
3379 * linux-low.c (siginfo_fixup): Likewise.
3380 (linux_xfer_siginfo): Likewise.
3381 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3383 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3385 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3387 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3389 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3391 * linux-x86-low.c [__x86_64__]: Include
3392 "nat/amd64-linux-siginfo.h".
3393 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3394 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3395 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3396 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3397 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3398 (cpt_si_fd, si_timerid, si_overrun): Move from
3399 nat/amd64-linux-siginfo.c.
3400 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3402 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3404 * server.c (skip_to_semicolon): Remove.
3405 (process_point_options): Use strchrnul instead of
3408 2016-01-26 Yao Qi <yao.qi@linaro.org>
3410 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3411 * linux-low.c (install_software_single_step_breakpoints): Don't
3412 call regcache_read_pc.
3413 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3416 2016-01-26 Yao Qi <yao.qi@linaro.org>
3418 * linux-low.c (install_software_single_step_breakpoints): Call
3419 regcache_read_pc instead of get_pc.
3421 2016-01-26 Yao Qi <yao.qi@linaro.org>
3423 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3424 (unblock_async_io): Rename to ...
3425 (block_unblock_async_io): ... it. New function.
3426 (enable_async_io): Don't install SIGIO handler. Unblock it
3428 (disable_async_io): Don't ignore SIGIO. Block it instead.
3429 (initialize_async_io): Install SIGIO handler. Don't call
3432 2016-01-26 Yao Qi <yao.qi@linaro.org>
3434 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3435 first character is '\003', call *the_target->request_interrupt.
3437 2016-01-25 Yao Qi <yao.qi@linaro.org>
3439 * remote-utils.c (new_thread_notify): Remove.
3440 (dead_thread_notify): Likewise.
3441 * remote-utils.h (new_thread_notify): Remove declaration.
3442 (dead_thread_notify): Likewise.
3444 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3446 * gdb.trace/pending.exp: Fix expected message on continue.
3448 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3450 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3451 it works properly on big-endian machines where sizeof (CORE_ADDR)
3454 2016-01-21 Pedro Alves <palves@redhat.com>
3456 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3457 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3458 * configure: Regenerate.
3460 2016-01-21 Yao Qi <yao.qi@linaro.org>
3462 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3463 is_thumb and set it according to CPSR saved on the stack.
3464 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3465 arm_sigreturn_next_pc.
3467 2016-01-18 Yao Qi <yao.qi@linaro.org>
3469 * linux-low.c (linux_set_pc_64bit): New function.
3470 (linux_get_pc_64bit): New function.
3471 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3473 * linux-sparc-low.c (debug_threads): Remove declaration.
3474 (sparc_get_pc): Remove.
3475 (the_low_target): Use linux_get_pc_64bit instead of
3477 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3478 (the_low_target): Use linux_get_pc_64bit and
3481 2016-01-18 Yao Qi <yao.qi@linaro.org>
3483 * linux-arm-low.c (debug_threads): Remove declaration.
3484 (arm_get_pc, arm_set_pc): Remove.
3485 (the_low_target): Use linux_get_pc_32bit and
3487 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3488 (the_low_target): Use linux_get_pc_32bit and
3490 * linux-cris-low.c (debug_threads): Remove declaration.
3491 (cris_get_pc, cris_set_pc,): Remove.
3492 (the_low_target): Use linux_get_pc_32bit and
3494 * linux-crisv32-low.c (debug_threads): Remove declaration.
3495 (cris_get_pc, cris_set_pc): Remove.
3496 (the_low_target): Use linux_get_pc_32bit and
3498 * linux-low.c: Include inttypes.h.
3499 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3500 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3501 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3502 (the_low_target): Use linux_get_pc_32bit and
3504 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3505 (the_low_target): Use linux_get_pc_32bit and
3507 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3508 (the_low_target): Use linux_get_pc_32bit and
3510 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3511 (the_low_target): Use linux_get_pc_32bit and
3513 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3514 (the_low_target): Use linux_get_pc_32bit and
3517 2016-01-18 Gary Benson <gbenson@redhat.com>
3519 * configure.ac (AC_FUNC_FORK): New check.
3520 * config.in: Regenerate.
3521 * configure: Likewise.
3523 2016-01-14 Yao Qi <yao.qi@linaro.org>
3525 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3526 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3527 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3528 arm_get_next_pcs_ctor.
3530 2016-01-12 Josh Stone <jistone@redhat.com>
3531 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3533 * inferiors.h: Include "gdb_vecs.h".
3534 (struct process_info): Add syscalls_to_catch.
3535 * inferiors.c (remove_process): Free syscalls_to_catch.
3536 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3537 syscall_return stops.
3538 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3539 * server.c (handle_general_set): Handle QCatchSyscalls.
3540 (handle_query): Report support for QCatchSyscalls.
3541 * target.h (struct target_ops): Add supports_catch_syscall.
3542 (target_supports_catch_syscall): New macro.
3543 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3544 (struct lwp_info): Add syscall_state.
3545 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3546 Maintain syscall_state and syscalls_to_catch across exec.
3547 (get_syscall_trapinfo): New function, proxy to the_low_target.
3548 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3549 (linux_low_filter_event): Toggle syscall_state entry/return for
3550 syscall traps, and set it ignored for all others.
3551 (gdb_catching_syscalls_p): New function.
3552 (gdb_catch_this_syscall_p): New function.
3553 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3554 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3555 (linux_supports_catch_syscall): New function.
3556 (linux_target_ops): Install it.
3557 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3558 (the_low_target): Install it.
3560 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3562 * acinclude.m4: Include new ../warning.m4 file.
3563 * configure: Regenerated.
3564 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3566 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3568 * ax.c (is_goto_target): Mark static.
3569 * linux-low.c (register_addr): Likewise.
3570 (linux_fetch_registers, linux_store_registers): Likewise.
3571 * mem-break.c (any_persistent_commands): Fix old prototype.
3572 (add_commands_to_breakpoint): Mark static.
3573 * regcache.c (find_register_by_name): Delete unused func.
3574 * remote-utils.c (hex_or_minus_one): Mark static.
3575 * server.c (monitor_show_help): Mark static.
3576 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3577 handle_v_requests): Likewise.
3579 2016-01-12 Pedro Alves <palves@redhat.com>
3581 Remove use of the registered trademark symbol throughout.
3583 2016-01-08 Yao Qi <yao.qi@linaro.org>
3585 * remote-utils.c (getpkt): If c is '\003', call target hook
3588 2016-01-06 Yao Qi <yao.qi@linaro.org>
3590 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3591 linux-aarch32-low.c.
3592 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3593 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3594 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3595 (thumb2_breakpoint): Declare.
3596 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3597 linux-aarch32-low.h.
3598 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3599 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3600 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3602 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3604 * gdbreplay.c (gdbreplay_version): Change copyright year in
3606 * server.c (gdbserver_version): Likewise.
3608 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3610 * server.c (crc32_table): Delete.
3611 (crc32): Use libiberty's xcrc32 function.
3613 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3615 * lynx-low.c (lynx_delete_thread_callback): New function.
3616 (lynx_mourn): Properly delete our process and all of its
3617 threads. Remove call to clear_inferiors.
3619 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3621 * target.c (thread_search_callback): Add check that
3622 the thread_stopped target callback is not NULL before
3625 2015-12-21 Yao Qi <yao.qi@linaro.org>
3627 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3630 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3632 * server.c (handle_query): Call target_supports_software_single_step.
3634 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3636 * linux-low.c (single_step): New function.
3637 (linux_resume_one_lwp_throw): Call single_step.
3638 (start_step_over): Likewise.
3640 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3642 * Makefile.in (SFILES): Append arch/arm-linux.c,
3643 arch/arm-get-next-pcs.c.
3644 (arm-linux.o): New rule.
3645 (arm-get-next-pcs.o): New rule.
3646 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3648 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3649 to linux-aarch32-low.c.
3650 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3651 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3652 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3653 (thumb2_breakpoint_len): Likewise.
3654 (arm_is_thumb_mode): Make non-static.
3655 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3656 from linux-aarch32-low.c.
3657 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3658 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3659 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3660 (thumb2_breakpoint_len): Likewise.
3661 (arm_is_thumb_mode): New declaration.
3662 * linux-arm-low.c: Include arch/arm-linux.h
3663 aarch/arm-get-next-pcs.h, sys/syscall.h.
3664 (get_next_pcs_ops): New struct.
3665 (get_next_pcs_addr_bits_remove): New function.
3666 (get_next_pcs_is_thumb): New function.
3667 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3668 (arm_sigreturn_next_pc): Likewise.
3669 (get_next_pcs_syscall_next_pc): Likewise.
3670 (arm_gdbserver_get_next_pcs): Likewise.
3671 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3673 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3674 * server.h: Include gdb_vecs.h.
3676 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3678 * Makefile.in (SFILES): Append common/common-regcache.c.
3679 (OBS): Append common-regcache.o.
3680 (common-regcache.o): New rule.
3681 * regcache.c (init_register_cache): Initialize cache to
3683 (regcache_raw_read_unsigned): New function.
3684 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3685 register_status enum.
3687 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3689 * linux-aarch64-low.c (the_low_targets): Rename
3690 breakpoint_reinsert_addr to get_next_pcs.
3691 * linux-arm-low.c (the_low_targets): Likewise.
3692 * linux-bfin-low.c (the_low_targets): Likewise.
3693 * linux-cris-low.c (the_low_targets): Likewise.
3694 * linux-crisv32-low.c (the_low_targets): Likewise.
3695 * linux-low.c (can_software_single_step): Likewise.
3696 (install_software_single_step_breakpoints): New function.
3697 (start_step_over): Use install_software_single_step_breakpoints.
3698 * linux-low.h: New CORE_ADDR vector.
3699 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3701 * linux-mips-low.c (the_low_targets): Likewise.
3702 * linux-nios2-low.c (the_low_targets): Likewise.
3703 * linux-sparc-low.c (the_low_targets): Likewise.
3705 2015-12-17 Pedro Alves <palves@redhat.com>
3707 * linux-low.c (linux_kill_one_lwp): Remove references to
3709 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3711 (linux_init_signals): Delete.
3712 (initialize_low): Adjust.
3713 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3715 2015-12-16 Pedro Alves <palves@redhat.com>
3717 * configure.ac (compiler warning flags): When testing a
3718 -Wno-foo option, check whether -Wfoo works instead.
3719 * configure: Regenerate.
3721 2015-12-11 Don Breazeal <donb@codesourcery.com>
3723 * server.c (process_serial_event): Don't exit from gdbserver
3724 in remote mode if there are still active inferiors.
3726 2015-12-11 Yao Qi <yao.qi@linaro.org>
3728 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3729 arm_breakpoint_at if the process is 32-bit.
3731 2015-12-11 Yao Qi <yao.qi@linaro.org>
3733 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3736 2015-12-07 Yao Qi <yao.qi@linaro.org>
3738 * configure.srv: Append arm.o to srv_tgtobj for
3739 aarch64*-*-linux* target.
3740 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3741 from linux-arm-low.c.
3742 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3743 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3744 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3745 (thumb2_breakpoint_len): Likewise.
3746 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3747 (arm_breakpoint_kinds): Likewise.
3748 (arm_breakpoint_kind_from_pc): Likewise.
3749 (arm_sw_breakpoint_from_kind): Likewise.
3750 (arm_breakpoint_kind_from_current_state): Likewise.
3751 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3752 (arm_sw_breakpoint_from_kind): Declare.
3753 (arm_breakpoint_kind_from_current_state): Declare.
3754 (arm_breakpoint_at): Declare.
3755 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3756 arm_sw_breakpoint_from_kind if process is 32-bit.
3757 (aarch64_breakpoint_kind_from_pc): New function.
3758 (aarch64_breakpoint_kind_from_current_state): New function.
3759 (the_low_target): Initialize fields breakpoint_kind_from_pc
3760 and breakpoint_kind_from_current_state.
3761 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3762 linux-aarch32-low.c.
3763 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3764 (arm_breakpoint, arm_breakpoint_len): Likewise.
3765 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3766 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3767 (arm_is_thumb_mode): Likewise.
3768 (arm_breakpoint_at): Likewise.
3769 (arm_breakpoint_kind_from_pc): Likewise.
3770 (arm_sw_breakpoint_from_kind): Likewise.
3771 (arm_breakpoint_kind_from_current_state): Likewise.
3774 2015-08-04 Yao Qi <yao.qi@linaro.org>
3776 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3777 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3778 * server.c (extended_protocol): Remove "static".
3779 * server.h (extended_protocol): Declare it.
3781 2015-12-04 Josh Stone <jistone@redhat.com>
3783 * target.h (struct target_ops) <arch_setup>: Rename to ...
3784 (struct target_ops) <post_create_inferior>: ... this.
3785 (target_arch_setup): Rename to ...
3786 (target_post_create_inferior): ... this, calling post_create_inferior.
3787 * server.c (start_inferior): Update target_arch_setup calls to
3788 target_post_create_inferior.
3789 * linux-low.c (linux_low_ptrace_options): Forward declare.
3790 (linux_arch_setup): Update its comment for general use.
3791 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3792 (struct linux_target_ops): Use linux_post_create_inferior.
3793 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3794 to post_create_inferior.
3795 * nto-low.c (struct nto_target_ops): Likewise.
3796 * spu-low.c (struct spu_target_ops): Likewise.
3797 * win32-low.c (struct win32_target_ops): Likewise.
3799 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3801 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3803 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3805 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3806 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3807 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3808 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3809 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3810 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3811 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3812 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3813 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3814 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3815 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3816 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3818 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3820 * linux-low.c (linux_look_up_symbols): Don't call
3821 linux_supports_traceclone.
3822 * linux-low.h (thread_db_init): Remove use_events argument.
3823 * thread-db.c (thread_db_use_event): Remove global variable.
3824 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3825 (struct thread_db) <td_create_bp>: Remove field.
3826 (thread_db_create_event): Remove function.
3827 (thread_db_enable_reporting): Likewise.
3828 (find_one_thread): Don't check for thread_db_use_events.
3829 (attach_thread): Likewise.
3830 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3831 (try_thread_db_load_1): Don't check for thread_db_use_events.
3832 (thread_db_init): Remove use_events argument and thread events
3834 (remove_thread_event_breakpoints): Remove function.
3835 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3837 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3839 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3841 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3842 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3843 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3844 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3845 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3847 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3849 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3850 * linux-low.c (can_hardware_single_step): Use
3851 supports_hardware_single_step.
3852 (can_software_single_step): New function.
3853 (start_step_over): Call can_software_single_step.
3854 (linux_supports_hardware_single_step): New function.
3855 (struct target_ops) <supports_software_single_step>: Initialize.
3856 * linux-low.h (struct linux_target_ops)
3857 <supports_hardware_single_step>: Initialize.
3858 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3859 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3860 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3861 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3862 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3863 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3864 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3865 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3866 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3867 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3869 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3870 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3872 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3873 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3874 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3876 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3877 * target.h (struct target_ops): <supports_software_single_step>:
3879 (target_supports_software_single_step): New macro.
3881 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3883 * linux-low.c (linux_wait_1): Fix pc advance condition.
3884 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3885 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3887 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3889 * linux-arm-low.c (arm_is_thumb_mode): New function.
3890 (arm_breakpoint_at): Use arm_is_thumb_mode.
3891 (arm_breakpoint_kind_from_current_state): New function.
3892 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3894 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3895 (linux_breakpoint_kind_from_current_state): New function.
3896 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3897 * linux-low.h (struct linux_target_ops)
3898 <breakpoint_kind_from_current_state>: New field.
3899 * target.h (struct target_ops): Likewise.
3900 (target_breakpoint_kind_from_current_state): New macro.
3902 2015-11-30 Pedro Alves <palves@redhat.com>
3904 * linux-low.c (linux_resume): Wake up the event loop before
3907 2015-11-30 Pedro Alves <palves@redhat.com>
3909 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3911 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3913 * target.c (struct thread_search): New structure.
3914 (thread_search_callback): New function.
3915 (prev_general_thread): New global.
3916 (prepare_to_access_memory, done_accessing_memory): New functions.
3917 * target.h (prepare_to_access_memory, done_accessing_memory):
3918 Replace macros with function declarations.
3920 2015-11-30 Pedro Alves <palves@redhat.com>
3923 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3924 report TARGET_WAITKIND_NO_RESUMED.
3925 * remote-utils.c (prepare_resume_reply): Handle
3926 TARGET_WAITKIND_NO_RESUMED.
3927 * server.c (report_no_resumed): New global.
3928 (handle_query) <qSupported>: Handle "no-resumed+". Report
3929 "no-resumed+" support.
3930 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3931 return error if the client doesn't support no-resumed events.
3932 (push_stop_notification): New function.
3933 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3934 events if the client supports them.
3936 2015-11-30 Pedro Alves <palves@redhat.com>
3938 * linux-low.c (thread_still_has_status_pending_p): Don't check
3940 (lwp_resumed): New function.
3941 (status_pending_p_callback): Return early if the LWP is not
3942 supposed to be resumed.
3944 2015-11-30 Pedro Alves <palves@redhat.com>
3946 * linux-low.c (handle_extended_wait): Assert that the LWP's
3947 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3948 thread create events, leave the new child's status pending.
3949 (linux_low_filter_event): If GDB wants to hear about thread exit
3950 events, leave the LWP marked dead and don't delete it.
3951 (linux_wait_for_event_filtered): Don't check for thread exit.
3952 (filter_exit_event): New function.
3953 (linux_wait_1): Use it, when returning an exit event.
3954 (linux_resume_one_lwp_throw): Assert that the LWP's
3955 waitstatus is TARGET_WAITKIND_IGNORE.
3956 * remote-utils.c (prepare_resume_reply): Handle
3957 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3958 * server.c (report_thread_events): New global.
3959 (handle_general_set): Handle QThreadEvents.
3960 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3961 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3962 TARGET_WAITKIND_THREAD_EXITED.
3963 * server.h (report_thread_events): Declare.
3965 2015-11-30 Pedro Alves <palves@redhat.com>
3967 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3968 the thread's last_resume_kind was resume_stop.
3970 2015-11-30 Pedro Alves <palves@redhat.com>
3972 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3975 2015-11-30 Pedro Alves <palves@redhat.com>
3977 * server.c (handle_v_requests): Handle vCtrlC.
3979 2015-11-30 Pedro Alves <palves@redhat.com>
3981 * gdbthread.h (find_any_thread_of_pid): Declare.
3982 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3984 * server.c (handle_query): If current_thread is NULL, look for
3985 another thread of the selected process.
3987 2015-11-26 Daniel Colascione <dancol@dancol.org>
3988 Simon Marchi <simon.marchi@ericsson.com>
3990 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3991 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3993 * target.h (struct target_ops) <thread_name>: New field.
3994 (target_thread_name): New macro.
3996 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3998 * regcache.h (regcache_invalidate_pid): Add declaration.
3999 * regcache.c (regcache_invalidate_pid): New function, extracted
4000 from regcache_invalidate.
4001 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4002 Add trivial documentation comment.
4003 * lynx-low.c: Use regcache_invalidate_pid instead of
4004 regcache_invalidate.
4006 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4008 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4009 and Elf64_auxv_t if the target is Android.
4011 2015-11-22 Doug Evans <xdje42@gmail.com>
4013 * target.h: #include <sys/types.h>.
4015 2015-11-19 Pedro Alves <palves@redhat.com>
4017 * linux-low.c (linux_process_qsupported): Change prototype.
4019 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4021 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4022 and adjust to loop over all features.
4023 * server.c (handle_query) <qSupported>: Adjust to call
4024 target_process_qsupported once, passing it a vector of unprocessed
4026 * target.h (struct target_ops) <process_qsupported>: Change
4028 (target_process_qsupported): Adjust.
4030 2015-11-19 Pedro Alves <palves@redhat.com>
4032 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4034 * configure: Regenerate.
4036 2015-11-19 Pedro Alves <palves@redhat.com>
4038 * configure: Regenerate.
4040 2015-11-19 Yao Qi <yao.qi@linaro.org>
4042 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4045 2015-11-19 Yao Qi <yao.qi@linaro.org>
4047 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4048 (struct aarch64_operand): Move enum out.
4050 2015-11-19 Yao Qi <yao.qi@linaro.org>
4052 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4053 struct user_fpsimd_state *.
4054 (aarch64_store_fpregset): Likewise.
4056 2015-11-19 Yao Qi <yao.qi@linaro.org>
4058 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4059 struct user_pt_regs *.
4060 (aarch64_store_gregset): Likewise.
4062 2015-11-18 Pedro Alves <palves@redhat.com>
4064 * Makefile.in (all_object_files): Add $IPA_OBJS.
4066 2015-11-17 Pedro Alves <palves@redhat.com>
4068 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4069 GDB_SIGNAL_0 and gdb_signal_to_string.
4071 2015-11-17 Pedro Alves <palves@redhat.com>
4073 * win32-low.c (handle_output_debug_string): Remove parameter.
4074 (win32_kill): Remove our_status local and adjust call to
4075 handle_output_debug_string.
4076 (get_child_debug_event): Adjust call to
4077 handle_output_debug_string.
4079 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4081 * linux-mips-low.c (mips_fill_gregset): Add cast.
4082 (mips_store_gregset): Likewise.
4083 (mips_fill_fpregset): Likewise.
4084 (mips_store_fpregset): Likewise.
4086 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4088 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4091 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4093 * linux-mips-low.c (mips_linux_new_thread): Change type of
4094 watch_type to enum target_hw_bp_type.
4096 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4098 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4099 Change return type to arm_hwbp_type.
4101 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4103 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4104 (arm_store_gregset): Likewise.
4105 * linux-arm-low.c (arm_get_hwcap): Likewise.
4106 (arm_read_description): Likewise.
4108 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4110 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4112 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4114 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4115 (ppc_fill_vsxregset): Likewise.
4116 (ppc_store_vsxregset): Likewise.
4117 (ppc_fill_vrregset): Likewise.
4118 (ppc_store_vrregset): Likewise.
4119 (ppc_fill_evrregset): Likewise.
4120 (ppc_store_evrregset): Likewise.
4122 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4124 * linux-ppc-low.c (ppc_usrregs_info): Remove
4125 forward-declaration.
4126 (ppc_arch_setup): Move lower in file.
4128 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4130 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4131 (ps_pdwrite): Likewise.
4133 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4135 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4136 to after assert checks.
4138 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4140 * proc-service.c (ps_pdread): Add/adjust casts.
4141 (ps_pdwrite): Add/adjust casts.
4143 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4145 * server.c (handle_search_memory_1): Cast return value of
4148 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4150 * server.c (write_qxfer_response): Change type of data to
4153 2015-10-29 Pedro Alves <palves@redhat.com>
4155 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4157 2015-10-29 Pedro Alves <palves@redhat.com>
4159 * tracepoint.c (clear_installed_tracepoints): Add casts.
4161 2015-10-29 Pedro Alves <palves@redhat.com>
4163 * server.c (handle_v_cont, process_serial_event): Add enum
4164 gdb_signal casts to signal parsing code.
4166 2015-10-29 Pedro Alves <palves@redhat.com>
4168 * linux-low.h (NULL_REGSET): Define.
4169 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4170 * linux-arm-low.c (arm_regsets): Likewise.
4171 * linux-crisv32-low.c (cris_regsets): Likewise.
4172 * linux-m68k-low.c (m68k_regsets): Likewise.
4173 * linux-mips-low.c (mips_regsets): Likewise.
4174 * linux-nios2-low.c (nios2_regsets): Likewise.
4175 * linux-ppc-low.c (ppc_regsets): Likewise.
4176 * linux-s390-low.c (s390_regsets): Likewise.
4177 * linux-sh-low.c (sh_regsets): Likewise.
4178 * linux-sparc-low.c (sparc_regsets): Likewise.
4179 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4180 * linux-tile-low.c (tile_regsets): Likewise.
4181 * linux-x86-low.c (x86_regsets): Likewise.
4182 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4184 2015-10-29 Pedro Alves <palves@redhat.com>
4186 * linux-low.h (NULL_REGSET): Define.
4187 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4188 * linux-arm-low.c (arm_regsets): Likewise.
4189 * linux-crisv32-low.c (cris_regsets): Likewise.
4190 * linux-m68k-low.c (m68k_regsets): Likewise.
4191 * linux-mips-low.c (mips_regsets): Likewise.
4192 * linux-nios2-low.c (nios2_regsets): Likewise.
4193 * linux-ppc-low.c (ppc_regsets): Likewise.
4194 * linux-s390-low.c (s390_regsets): Likewise.
4195 * linux-sh-low.c (sh_regsets): Likewise.
4196 * linux-sparc-low.c (sparc_regsets): Likewise.
4197 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4198 * linux-tile-low.c (tile_regsets): Likewise.
4199 * linux-x86-low.c (x86_regsets): Likewise.
4200 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4202 2015-10-26 Doug Evans <dje@google.com>
4204 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4206 2015-10-26 Doug Evans <dje@google.com>
4208 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4210 2015-10-26 Doug Evans <dje@google.com>
4212 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4214 (attach_thread, find_new_threads_callback): Ditto.
4216 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4218 * mem-break.h (set_breakpoint_data): Remove.
4220 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4222 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4223 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4224 (initialize_low): Remove set_breakpoint_data call.
4225 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4226 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4227 (initialize_low): Remove set_breakpoint_data call.
4228 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4229 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4230 (initialize_low): Remove set_breakpoint_data call.
4232 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4234 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4235 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4236 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4237 * target.h (target_breakpoint_kind_from_pc): New macro.
4239 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4241 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4242 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4243 the default breakpoint kind.
4245 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4247 * linux-arm-low.c (arm_supports_z_point_type): Add software
4250 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4252 * linux-arm-low.c: Refactor breakpoint definitions.
4253 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4254 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4256 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4258 * Makefile.in: Add arm.c/o.
4259 * configure.srv: Likewise.
4260 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4261 (arm_breakpoint_kind_from_pc): New function.
4262 (arm_sw_breakpoint_from_kind): Return proper kind.
4263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4265 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4267 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4269 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4270 (struct raw_breakpoint) <size>: Remove.
4271 (struct raw_breakpoint) <kind>: Add.
4272 (bp_size): New function.
4273 (bp_opcode): Likewise.
4274 (find_raw_breakpoint_at): Adjust for kind.
4275 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4276 (remove_memory_breakpoint): Adjust for kind call bp_size.
4277 (set_raw_breakpoint_at): Adjust for kind.
4278 (set_breakpoint): Likewise.
4279 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4280 (delete_raw_breakpoint): Adjust for kind.
4281 (delete_breakpoint): Likewise.
4282 (find_gdb_breakpoint): Likewise.
4283 (set_gdb_breakpoint_1): Likewise.
4284 (set_gdb_breakpoint): Likewise.
4285 (delete_gdb_breakpoint_1): Likewise.
4286 (delete_gdb_breakpoint): Likewise.
4287 (uninsert_raw_breakpoint): Likewise.
4288 (reinsert_raw_breakpoint): Likewise.
4289 (set_breakpoint_data): Remove.
4290 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4291 (check_mem_read): Adjust for kind call bp_size.
4292 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4293 (clone_one_breakpoint): Adjust for kind.
4294 * mem-break.h (set_gdb_breakpoint): Likewise.
4295 (delete_gdb_breakpoint): Likewise.
4296 * server.c (process_serial_event): Likewise.
4298 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4300 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4301 (struct linux_target_ops) <breakpoint>: Remove.
4302 (struct linux_target_ops) <breakpoint_len>: Remove.
4303 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4304 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4305 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4306 (arm_sw_breakpoint_from_kind): New function.
4307 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4308 (struct linux_target_ops) <breakpoint>: Remove.
4309 (struct linux_target_ops) <breakpoint_len>: Remove.
4310 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4311 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4312 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4313 (struct linux_target_ops) <breakpoint>: Remove.
4314 (struct linux_target_ops) <breakpoint_len>: Remove.
4315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4317 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4318 (struct linux_target_ops) <breakpoint>: Remove.
4319 (struct linux_target_ops) <breakpoint_len>: Remove.
4320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4321 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4322 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4323 and sw_breakpoint_from_kind to increment the pc.
4324 (linux_breakpoint_kind_from_pc): New function.
4325 (linux_sw_breakpoint_from_kind): New function.
4326 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4327 (initialize_low): Call breakpoint_kind_from_pc and
4328 sw_breakpoint_from_kind to replace breakpoint_data/len.
4329 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4331 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4332 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4333 (struct linux_target_ops) <breakpoint>: Remove.
4334 (struct linux_target_ops) <breakpoint_len>: Remove.
4335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4337 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4338 (struct linux_target_ops) <breakpoint>: Remove.
4339 (struct linux_target_ops) <breakpoint_len>: Remove.
4340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4342 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4343 (struct linux_target_ops) <breakpoint>: Remove.
4344 (struct linux_target_ops) <breakpoint_len>: Remove.
4345 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4346 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4347 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4348 (struct linux_target_ops) <breakpoint>: Remove.
4349 (struct linux_target_ops) <breakpoint_len>: Remove.
4350 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4351 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4352 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4353 (struct linux_target_ops) <breakpoint>: Remove.
4354 (struct linux_target_ops) <breakpoint_len>: Remove.
4355 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4356 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4357 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4358 (struct linux_target_ops) <breakpoint>: Remove.
4359 (struct linux_target_ops) <breakpoint_len>: Remove.
4360 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4362 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4363 (struct linux_target_ops) <breakpoint>: Remove.
4364 (struct linux_target_ops) <breakpoint_len>: Remove.
4365 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4366 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4367 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4368 (struct linux_target_ops) <breakpoint>: Remove.
4369 (struct linux_target_ops) <breakpoint_len>: Remove.
4370 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4371 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4372 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4373 (struct linux_target_ops) <breakpoint>: Remove.
4374 (struct linux_target_ops) <breakpoint_len>: Remove.
4375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4377 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4378 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4379 (struct linux_target_ops) <breakpoint>: Remove.
4380 (struct linux_target_ops) <breakpoint_len>: Remove.
4381 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4382 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4383 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4384 (struct linux_target_ops) <breakpoint>: Remove.
4385 (struct linux_target_ops) <breakpoint_len>: Remove.
4386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4389 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4391 * linux-cris-low.c (cris_get_pc): Remove void arg.
4393 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4395 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4398 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4400 * inferiors.c (thread_pid_matches_callback): New function.
4401 (find_thread_process): New function.
4402 (remove_thread): Reset current_thread.
4403 (remove_process): Assert threads have been removed first.
4405 2015-10-15 Yao Qi <yao.qi@linaro.org>
4407 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4409 (aarch64_remove_point): Likewise.
4410 * regcache.c (regcache_register_size): New function.
4412 2015-10-12 Yao Qi <yao.qi@linaro.org>
4414 * linux-aarch64-low.c: Update all callers as emit_load_store
4415 is renamed to aarch64_emit_load_store.
4417 2015-10-12 Yao Qi <yao.qi@linaro.org>
4419 * linux-aarch64-low.c: Update all callers of function renaming
4420 from emit_insn to aarch64_emit_insn.
4422 2015-10-12 Yao Qi <yao.qi@linaro.org>
4424 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4425 arch/aarch64-insn.h.
4426 (struct aarch64_memory_operand): Likewise.
4428 (emit_insn): Move to arch/aarch64-insn.c.
4429 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4430 (emit_load_store): Move to arch/aarch64-insn.c.
4431 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4432 (can_encode_int32): Remove.
4434 2015-10-12 Yao Qi <yao.qi@linaro.org>
4436 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4437 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4438 (aarch64_relocate_instruction): Likewise.
4439 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4440 (struct aarch64_insn_visitor): Likewise.
4442 2015-10-12 Yao Qi <yao.qi@linaro.org>
4444 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4445 (struct aarch64_insn_visitor): New.
4446 (struct aarch64_insn_relocation_data): New.
4447 (aarch64_ftrace_insn_reloc_b): New function.
4448 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4449 (aarch64_ftrace_insn_reloc_cb): Likewise.
4450 (aarch64_ftrace_insn_reloc_tb): Likewise.
4451 (aarch64_ftrace_insn_reloc_adr): Likewise.
4452 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4453 (aarch64_ftrace_insn_reloc_others): Likewise.
4455 (aarch64_relocate_instruction): Use visitor.
4457 2015-10-12 Yao Qi <yao.qi@linaro.org>
4459 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4460 int. Add argument buf.
4461 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4462 aarch64_relocate_instruction.
4464 2015-10-12 Yao Qi <yao.qi@linaro.org>
4466 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4467 argument insn. Remove local variable insn. Don't call
4469 (aarch64_install_fast_tracepoint_jump_pad): Call
4472 2015-09-30 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4475 (emit_load_store_pair): Likewise.
4477 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4479 * dll.c (match_dll): Add cast(s).
4480 (unloaded_dll): Likewise.
4481 * linux-low.c (second_thread_of_pid_p): Likewise.
4482 (delete_lwp_callback): Likewise.
4483 (count_events_callback): Likewise.
4484 (select_event_lwp_callback): Likewise.
4485 (linux_set_resume_request): Likewise.
4486 * server.c (accumulate_file_name_length): Likewise.
4487 (emit_dll_description): Likewise.
4488 (handle_qxfer_threads_worker): Likewise.
4489 (visit_actioned_threads): Likewise.
4490 * thread-db.c (any_thread_of): Likewise.
4491 * tracepoint.c (same_process_p): Likewise.
4492 (match_blocktype): Likewise.
4493 (build_traceframe_info_xml): Likewise.
4495 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4497 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4499 (gdb_unparse_agent_expr): Likewise.
4500 * hostio.c (require_data): Likewise.
4501 (handle_pread): Likewise.
4502 * linux-low.c (disable_regset): Likewise.
4503 (fetch_register): Likewise.
4504 (store_register): Likewise.
4505 (get_dynamic): Likewise.
4506 (linux_qxfer_libraries_svr4): Likewise.
4507 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4508 (set_fast_tracepoint_jump): Likewise.
4509 (uninsert_fast_tracepoint_jumps_at): Likewise.
4510 (reinsert_fast_tracepoint_jumps_at): Likewise.
4511 (validate_inserted_breakpoint): Likewise.
4512 (clone_agent_expr): Likewise.
4513 * regcache.c (init_register_cache): Likewise.
4514 * remote-utils.c (putpkt_binary_1): Likewise.
4515 (decode_M_packet): Likewise.
4516 (decode_X_packet): Likewise.
4517 (look_up_one_symbol): Likewise.
4518 (relocate_instruction): Likewise.
4519 (monitor_output): Likewise.
4520 * server.c (handle_search_memory): Likewise.
4521 (handle_qxfer_exec_file): Likewise.
4522 (handle_qxfer_libraries): Likewise.
4523 (handle_qxfer): Likewise.
4524 (handle_query): Likewise.
4525 (handle_v_cont): Likewise.
4526 (handle_v_run): Likewise.
4527 (captured_main): Likewise.
4528 * target.c (write_inferior_memory): Likewise.
4529 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4530 * tracepoint.c (init_trace_buffer): Likewise.
4531 (add_tracepoint_action): Likewise.
4532 (add_traceframe): Likewise.
4533 (add_traceframe_block): Likewise.
4534 (cmd_qtdpsrc): Likewise.
4535 (cmd_qtdv): Likewise.
4536 (cmd_qtstatus): Likewise.
4537 (response_source): Likewise.
4538 (response_tsv): Likewise.
4539 (cmd_qtnotes): Likewise.
4540 (gdb_collect): Likewise.
4541 (initialize_tracepoint): Likewise.
4543 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4545 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4546 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4547 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4549 (enum aarch64_condition_codes): New enum.
4550 (w0): New static global.
4553 (struct aarch64_memory_operand) <type>: New
4554 MEMORY_OPERAND_POSTINDEX type.
4555 (postindex_memory_operand): New helper function.
4556 (emit_ret): New function.
4557 (emit_load_store_pair): New function, factored out of emit_stp
4558 with support for MEMORY_OPERAND_POSTINDEX.
4559 (emit_stp): Rewrite using emit_load_store_pair.
4560 (emit_ldp): New function.
4561 (emit_load_store): Likewise.
4562 (emit_ldr): Mention post-index instruction in comment.
4563 (emit_ldrh): New function.
4564 (emit_ldrb): New function.
4565 (emit_ldrsw): Mention post-index instruction in comment.
4566 (emit_str): Likewise.
4567 (emit_subs): New function.
4568 (emit_cmp): Likewise.
4569 (emit_and): Likewise.
4570 (emit_orr): Likewise.
4571 (emit_orn): Likewise.
4572 (emit_eor): Likewise.
4573 (emit_mvn): Likewise.
4574 (emit_lslv): Likewise.
4575 (emit_lsrv): Likewise.
4576 (emit_asrv): Likewise.
4577 (emit_mul): Likewise.
4578 (emit_sbfm): Likewise.
4579 (emit_sbfx): Likewise.
4580 (emit_ubfm): Likewise.
4581 (emit_ubfx): Likewise.
4582 (emit_csinc): Likewise.
4583 (emit_cset): Likewise.
4584 (emit_nop): Likewise.
4585 (emit_ops_insns): New helper function.
4586 (emit_pop): Likewise.
4587 (emit_push): Likewise.
4588 (aarch64_emit_prologue): New function.
4589 (aarch64_emit_epilogue): Likewise.
4590 (aarch64_emit_add): Likewise.
4591 (aarch64_emit_sub): Likewise.
4592 (aarch64_emit_mul): Likewise.
4593 (aarch64_emit_lsh): Likewise.
4594 (aarch64_emit_rsh_signed): Likewise.
4595 (aarch64_emit_rsh_unsigned): Likewise.
4596 (aarch64_emit_ext): Likewise.
4597 (aarch64_emit_log_not): Likewise.
4598 (aarch64_emit_bit_and): Likewise.
4599 (aarch64_emit_bit_or): Likewise.
4600 (aarch64_emit_bit_xor): Likewise.
4601 (aarch64_emit_bit_not): Likewise.
4602 (aarch64_emit_equal): Likewise.
4603 (aarch64_emit_less_signed): Likewise.
4604 (aarch64_emit_less_unsigned): Likewise.
4605 (aarch64_emit_ref): Likewise.
4606 (aarch64_emit_if_goto): Likewise.
4607 (aarch64_emit_goto): Likewise.
4608 (aarch64_write_goto_address): Likewise.
4609 (aarch64_emit_const): Likewise.
4610 (aarch64_emit_call): Likewise.
4611 (aarch64_emit_reg): Likewise.
4612 (aarch64_emit_pop): Likewise.
4613 (aarch64_emit_stack_flush): Likewise.
4614 (aarch64_emit_zero_ext): Likewise.
4615 (aarch64_emit_swap): Likewise.
4616 (aarch64_emit_stack_adjust): Likewise.
4617 (aarch64_emit_int_call_1): Likewise.
4618 (aarch64_emit_void_call_2): Likewise.
4619 (aarch64_emit_eq_goto): Likewise.
4620 (aarch64_emit_ne_goto): Likewise.
4621 (aarch64_emit_lt_goto): Likewise.
4622 (aarch64_emit_le_goto): Likewise.
4623 (aarch64_emit_gt_goto): Likewise.
4624 (aarch64_emit_ge_got): Likewise.
4625 (aarch64_emit_ops_impl): New static global variable.
4626 (aarch64_emit_ops): New target function, return
4627 &aarch64_emit_ops_impl.
4628 (struct linux_target_ops): Install it.
4630 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4632 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4633 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4635 * linux-aarch64-ipa.c: New file.
4636 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4638 (aarch64_get_thread_area): New target method.
4639 (extract_signed_bitfield): New helper function.
4640 (aarch64_decode_ldr_literal): New function.
4641 (enum aarch64_opcodes): New enum.
4642 (struct aarch64_register): New struct.
4643 (struct aarch64_operand): New struct.
4644 (x0): New static global.
4653 (aarch64_register): New helper function.
4654 (register_operand): Likewise.
4655 (immediate_operand): Likewise.
4656 (struct aarch64_memory_operand): New struct.
4657 (offset_memory_operand): New helper function.
4658 (preindex_memory_operand): Likewise.
4659 (enum aarch64_system_control_registers): New enum.
4660 (ENCODE): New macro.
4661 (emit_insn): New helper function.
4662 (emit_b): New function.
4663 (emit_bcond): Likewise.
4664 (emit_cb): Likewise.
4665 (emit_tb): Likewise.
4666 (emit_blr): Likewise.
4667 (emit_stp): Likewise.
4668 (emit_ldp_q_offset): Likewise.
4669 (emit_stp_q_offset): Likewise.
4670 (emit_load_store): Likewise.
4671 (emit_ldr): Likewise.
4672 (emit_ldrsw): Likewise.
4673 (emit_str): Likewise.
4674 (emit_ldaxr): Likewise.
4675 (emit_stxr): Likewise.
4676 (emit_stlr): Likewise.
4677 (emit_data_processing_reg): Likewise.
4678 (emit_data_processing): Likewise.
4679 (emit_add): Likewise.
4680 (emit_sub): Likewise.
4681 (emit_mov): Likewise.
4682 (emit_movk): Likewise.
4683 (emit_mov_addr): Likewise.
4684 (emit_mrs): Likewise.
4685 (emit_msr): Likewise.
4686 (emit_sevl): Likewise.
4687 (emit_wfe): Likewise.
4688 (append_insns): Likewise.
4689 (can_encode_int32_in): New helper function.
4690 (aarch64_relocate_instruction): New function.
4691 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4692 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4693 (struct linux_target_ops): Install aarch64_get_thread_area,
4694 aarch64_install_fast_tracepoint_jump_pad and
4695 aarch64_get_min_fast_tracepoint_insn_len.
4697 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4699 * Makefile.in (aarch64-insn.o): New rule.
4700 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4702 2015-09-21 Yao Qi <yao.qi@linaro.org>
4704 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4706 2015-09-21 Yao Qi <yao.qi@linaro.org>
4708 * tracepoint.c (max_jump_pad_size): Remove.
4710 2015-09-18 Yao Qi <yao.qi@linaro.org>
4712 * linux-aarch64-low.c: Don't include sys/uio.h.
4713 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4715 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4717 * tracepoint.c (eval_result_type): Change prototype.
4718 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4720 2015-09-15 Pedro Alves <palves@redhat.com>
4722 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4723 Check whether to report exec events instead of checking whether
4724 multiprocess is enabled.
4726 2015-09-15 Pedro Alves <palves@redhat.com>
4729 * remote-utils.c (prepare_resume_reply): Merge
4730 TARGET_WAITKIND_VFORK_DONE switch case with the
4731 TARGET_WAITKIND_FORKED case.
4733 2015-09-15 Yao Qi <yao.qi@linaro.org>
4735 * server.c (handle_query): Check string comparison using
4736 "else if" instead of "if".
4738 2015-09-15 Yao Qi <yao.qi@linaro.org>
4740 * server.c (vCont_supported): New global variable.
4741 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4742 matches. Append ";vContSupported+" to own_buf.
4743 (handle_v_requests): Append ";s;S" to own_buf if target supports
4744 hardware single step or vCont_supported is false.
4745 (capture_main): Set vCont_supported to zero.
4747 2015-09-15 Yao Qi <yao.qi@linaro.org>
4749 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4751 (linux_supports_hardware_single_step): ... New function.
4752 (linux_target_ops): Update.
4753 * lynx-low.c (lynx_target_ops): Set field
4754 supports_hardware_single_step to target_can_do_hardware_single_step.
4755 * nto-low.c (nto_target_ops): Likewise.
4756 * spu-low.c (spu_target_ops): Likewise.
4757 * win32-low.c (win32_target_ops): Likewise.
4758 * target.c (target_can_do_hardware_single_step): New function.
4759 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4760 Remove. <supports_hardware_single_step>: New field.
4761 (target_supports_conditional_breakpoints): Remove.
4762 (target_supports_hardware_single_step): New macro.
4763 (target_can_do_hardware_single_step): Declare.
4764 * server.c (handle_query): Use target_supports_hardware_single_step
4765 instead of target_supports_conditional_breakpoints.
4767 2015-09-15 Yao Qi <yao.qi@linaro.org>
4769 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4771 (struct linux_target_ops the_low_target): Install
4772 aarch64_linux_siginfo_fixup.
4774 2015-09-11 Don Breazeal <donb@codesourcery.com>
4775 Luis Machado <lgustavo@codesourcery.com>
4777 * linux-low.c (linux_mourn): Static declaration.
4778 (linux_arch_setup): Move in front of
4779 handle_extended_wait.
4780 (linux_arch_setup_thread): New function.
4781 (handle_extended_wait): Handle exec events. Call
4782 linux_arch_setup_thread. Make event_lwp argument a
4783 pointer-to-a-pointer.
4784 (check_zombie_leaders): Do not check stopped threads.
4785 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4786 (linux_low_filter_event): Add lwp and thread for exec'ing
4787 non-leader thread if leader thread has been deleted.
4788 Refactor code into linux_arch_setup_thread and call it.
4789 Pass child lwp pointer by reference to handle_extended_wait.
4790 (linux_wait_for_event_filtered): Update comment.
4791 (linux_wait_1): Prevent clobbering exec event status.
4792 (linux_supports_exec_events): New function.
4793 (linux_target_ops) <supports_exec_events>: Initialize new member.
4794 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4796 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4797 * server.c (report_exec_events): New global variable.
4798 (handle_query): Handle qSupported query for exec-events feature.
4799 (captured_main): Initialize report_exec_events.
4800 * server.h (report_exec_events): Declare new global variable.
4801 * target.h (struct target_ops) <supports_exec_events>: New
4803 (target_supports_exec_events): New macro.
4804 * win32-low.c (win32_target_ops) <supports_exec_events>:
4805 Initialize new member.
4807 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4809 * linux-low.c (linux_low_enable_btrace): Remove.
4810 (linux_target_ops): Replace linux_low_enable_btrace with
4811 linux_enable_btrace.
4813 2015-09-03 Yao Qi <yao.qi@linaro.org>
4815 * linux-aarch64-low.c (aarch64_insert_point): Call
4816 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4819 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4821 * linux-low.c (check_stopped_by_breakpoint): Use
4822 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4824 2015-08-27 Pedro Alves <palves@redhat.com>
4826 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4828 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4830 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4831 the XNEW-family equivalent.
4832 (compile_bytecodes): Likewise.
4833 * dll.c (loaded_dll): Likewise.
4834 * event-loop.c (append_callback_event): Likewise.
4835 (create_file_handler): Likewise.
4836 (create_file_event): Likewise.
4837 * hostio.c (handle_open): Likewise.
4838 * inferiors.c (add_thread): Likewise.
4839 (add_process): Likewise.
4840 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4841 * linux-arm-low.c (arm_new_process): Likewise.
4842 (arm_new_thread): Likewise.
4843 * linux-low.c (add_to_pid_list): Likewise.
4844 (linux_add_process): Likewise.
4845 (handle_extended_wait): Likewise.
4846 (add_lwp): Likewise.
4847 (enqueue_one_deferred_signal): Likewise.
4848 (enqueue_pending_signal): Likewise.
4849 (linux_resume_one_lwp_throw): Likewise.
4850 (linux_resume_one_thread): Likewise.
4851 (linux_read_memory): Likewise.
4852 (linux_write_memory): Likewise.
4853 * linux-mips-low.c (mips_linux_new_process): Likewise.
4854 (mips_linux_new_thread): Likewise.
4855 (mips_add_watchpoint): Likewise.
4856 * linux-x86-low.c (initialize_low_arch): Likewise.
4857 * lynx-low.c (lynx_add_process): Likewise.
4858 * mem-break.c (set_raw_breakpoint_at): Likewise.
4859 (set_breakpoint): Likewise.
4860 (add_condition_to_breakpoint): Likewise.
4861 (add_commands_to_breakpoint): Likewise.
4862 (clone_agent_expr): Likewise.
4863 (clone_one_breakpoint): Likewise.
4864 * regcache.c (new_register_cache): Likewise.
4865 * remote-utils.c (look_up_one_symbol): Likewise.
4866 * server.c (queue_stop_reply): Likewise.
4867 (start_inferior): Likewise.
4868 (queue_stop_reply_callback): Likewise.
4869 (handle_target_event): Likewise.
4870 * spu-low.c (fetch_ppc_memory): Likewise.
4871 (store_ppc_memory): Likewise.
4872 * target.c (set_target_ops): Likewise.
4873 * thread-db.c (thread_db_load_search): Likewise.
4874 (try_thread_db_load_1): Likewise.
4875 * tracepoint.c (add_tracepoint): Likewise.
4876 (add_tracepoint_action): Likewise.
4877 (create_trace_state_variable): Likewise.
4878 (cmd_qtdpsrc): Likewise.
4879 (cmd_qtro): Likewise.
4880 (add_while_stepping_state): Likewise.
4881 * win32-low.c (child_add_thread): Likewise.
4882 (get_image_name): Likewise.
4884 2015-08-25 Yao Qi <yao.qi@linaro.org>
4886 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4888 2015-08-25 Yao Qi <yao.qi@linaro.org>
4890 * Makefile.in (aarch64-linux.o): New rule.
4891 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4893 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4894 (aarch64_init_debug_reg_state): Make it extern.
4895 (aarch64_linux_prepare_to_resume): Remove.
4897 2015-08-25 Yao Qi <yao.qi@linaro.org>
4899 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4900 lwp_arch_private_info and ptid_of_lwp.
4902 2015-08-25 Yao Qi <yao.qi@linaro.org>
4904 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4905 Find proc_info by find_process_pid. All callers updated.
4907 2015-08-25 Yao Qi <yao.qi@linaro.org>
4909 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4911 (debug_reg_change_callback): Remove.
4912 (aarch64_notify_debug_reg_change): Remove.
4914 2015-08-25 Yao Qi <yao.qi@linaro.org>
4916 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4917 Call current_lwp_ptid.
4919 2015-08-25 Yao Qi <yao.qi@linaro.org>
4921 * linux-aarch64-low.c (debug_reg_change_callback): Use
4924 2015-08-25 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4928 2015-08-25 Yao Qi <yao.qi@linaro.org>
4930 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4932 2015-08-25 Yao Qi <yao.qi@linaro.org>
4934 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4937 2015-08-25 Yao Qi <yao.qi@linaro.org>
4939 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4941 (debug_reg_change_callback): Remove argument entry and add argument
4942 lwp. Remove local variable thread. Don't print thread id in the
4943 debugging output. Don't check whether pid of thread equals to pid.
4944 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4945 iterate_over_lwps instead find_inferior.
4947 2015-08-24 Pedro Alves <palves@redhat.com>
4949 * inferiors.c (get_first_process): New function.
4950 * inferiors.h (get_first_process): New declaration.
4951 * remote-utils.c (read_ptid): Default to the first process in the
4952 list, instead of to the current thread's process.
4954 2015-08-24 Pedro Alves <palves@redhat.com>
4956 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4957 * event-loop.c: Likewise.
4958 * remote-utils.c: Likewise.
4959 * tracepoint.c: Likewise.
4961 2015-08-24 Pedro Alves <palves@redhat.com>
4963 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4966 2015-08-21 Pedro Alves <palves@redhat.com>
4968 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4969 instead of literal 1.
4971 2015-08-21 Pedro Alves <palves@redhat.com>
4973 * tdesc.c (default_description): Explicitly zero-initialize.
4975 2015-08-21 Pedro Alves <palves@redhat.com>
4978 * inferiors.c (remove_thread): Discard any pending stop reply for
4980 * server.c (remove_all_on_match_pid): Rename to ...
4981 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4983 (discard_queued_stop_replies): Change parameter to a ptid. Now
4985 (handle_v_kill, kill_inferior_callback, captured_main)
4986 (process_serial_event): Adjust.
4987 * server.h (discard_queued_stop_replies): Declare.
4989 2015-08-21 Pedro Alves <palves@redhat.com>
4991 * linux-low.c (wait_for_sigstop): Always switch to no thread
4992 selected if the previously current thread dies.
4993 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4994 process instead of the current thread's.
4995 * remote-utils.c (input_interrupt): Don't check if there's no
4997 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4998 current thread to the general thread fails, error out.
4999 (handle_qxfer_auxv, handle_qxfer_libraries)
5000 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5001 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5002 (handle_query): Check if there's a thread selected instead of
5003 checking whether there's any thread in the thread list.
5004 (handle_qxfer_threads, handle_qxfer_btrace)
5005 (handle_qxfer_btrace_conf): Don't error out early if there's no
5006 thread in the thread list.
5007 (handle_v_cont, myresume): Don't set the current thread to the
5009 (process_serial_event) <Hg handling>: Also set thread_id if the
5010 previous general thread is still alive.
5011 (process_serial_event) <g/G handling>: If setting the current
5012 thread to the general thread fails, error out.
5013 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5014 thread's lwp instead of the current thread's.
5015 * target.c (set_desired_thread): If the desired thread was not
5016 found, leave the current thread pointing to NULL. Return an int
5017 (boolean) indicating success.
5018 * target.h (set_desired_thread): Change return type to int.
5020 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5022 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5023 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5025 (ps_get_thread_area): New function.
5027 2015-08-19 Gary Benson <gbenson@redhat.com>
5029 * hostio.c (handle_pread): Do not attempt to read more data
5030 than hostio_reply_with_data can fit in a packet.
5032 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5034 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5036 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5038 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5040 2015-08-06 Pedro Alves <palves@redhat.com>
5042 * tracepoint.c (expr_eval_result): Now an int.
5044 2015-08-06 Pedro Alves <palves@redhat.com>
5046 * gdbthread.h (struct regcache): Forward declare.
5047 (struct thread_info) <regcache_data>: Now a struct regcache
5049 * inferiors.c (inferior_regcache_data)
5050 (set_inferior_regcache_data): Now work with struct regcache
5052 * inferiors.h (struct regcache): Forward declare.
5053 (inferior_regcache_data, set_inferior_regcache_data): Now work
5054 with struct regcache pointers.
5055 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5056 (free_register_cache_thread): Remove struct regcache pointer
5059 2015-08-06 Pedro Alves <palves@redhat.com>
5061 * server.c (captured_main): On error, print the exception message
5062 to stderr, and if run_once is set, throw a quit.
5064 2015-08-06 Pedro Alves <palves@redhat.com>
5066 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5069 2015-08-06 Pedro Alves <palves@redhat.com>
5071 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5072 reading beyond the passed in buffer length.
5074 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5076 * tracepoint.c (symbol_list) <required>: Remove.
5078 2015-08-06 Pedro Alves <palves@redhat.com>
5080 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5081 count if stopping and suspending threads.
5082 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5083 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5084 (linux_detach): Complete an ongoing step-over.
5085 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5087 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5088 (linux_wait_1): If passing a signal to the inferior after
5089 finishing a step-over, unsuspend and re-resume all lwps. If we
5090 see a single-step event but the thread should be continuing, don't
5091 pass the trap to gdb.
5092 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5093 internal_error instead of gdb_assert.
5094 (enqueue_pending_signal): New function.
5095 (check_ptrace_stopped_lwp_gone): Add debug output.
5096 (start_step_over): Use internal_error instead of gdb_assert.
5097 (complete_ongoing_step_over): New function.
5098 (linux_resume_one_thread): Don't resume a suspended thread.
5099 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5102 2015-08-06 Pedro Alves <palves@redhat.com>
5104 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5105 (linux_thread_alive): Use lwp_is_marked_dead.
5106 (extended_event_reported): Delete.
5107 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5108 instead of extended_event_reported.
5109 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5111 (lwp_is_marked_dead): New function.
5112 (lwp_running): Use lwp_is_marked_dead.
5113 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5116 2015-08-06 Pedro Alves <palves@redhat.com>
5118 * linux-low.c (linux_wait_1): Move fork event output out of the
5119 !report_to_gdb check. Pass event_child->waitstatus to
5120 target_waitstatus_to_string instead of ourstatus.
5122 2015-08-04 Yao Qi <yao.qi@linaro.org>
5124 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5125 if current_thread is 32 bit.
5127 2015-08-04 Yao Qi <yao.qi@linaro.org>
5129 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5130 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5131 * server.c (extended_protocol): Remove "static".
5132 * server.h (extended_protocol): Declare it.
5134 2015-08-04 Yao Qi <yao.qi@linaro.org>
5136 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5137 both aarch64 and aarch32.
5138 (aarch64_set_pc): Likewise.
5140 2015-08-04 Yao Qi <yao.qi@linaro.org>
5142 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5143 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5144 arm-with-neon.xml to srv_xmlfiles.
5145 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5146 (is_64bit_tdesc): New function.
5147 (aarch64_linux_read_description): New function.
5148 (aarch64_arch_setup): Call aarch64_linux_read_description.
5149 (regs_info): Rename to regs_info_aarch64.
5150 (aarch64_regs_info): Return right regs_info.
5151 (initialize_low_arch): Call initialize_low_arch_aarch32.
5153 2015-08-04 Yao Qi <yao.qi@linaro.org>
5155 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5156 * linux-aarch32-low.c: New file.
5157 * linux-aarch32-low.h: New file.
5158 * linux-arm-low.c (arm_fill_gregset): Move it to
5159 linux-aarch32-low.c.
5160 (arm_store_gregset): Likewise.
5161 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5162 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5163 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5164 (regs_info): Rename to regs_info_arm.
5165 (arm_regs_info): Return regs_info_aarch32 if
5166 have_ptrace_getregset is 1 and target description is
5167 arm_with_neon or arm_with_vfpv3.
5168 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5169 Call initialize_low_arch_aarch32 instead.
5171 2015-08-04 Yao Qi <yao.qi@linaro.org>
5173 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5174 * linux-low.c: ... here.
5175 * linux-low.h (have_ptrace_getregset): Declare it.
5177 2015-08-04 Pedro Alves <palves@redhat.com>
5179 * thread-db.c (struct thread_db): Use new typedefs.
5180 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5182 (disable_thread_event_reporting): Cast result of dlsym to
5183 destination function pointer type.
5184 (thread_db_mourn): Use td_ta_delete_ftype.
5186 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5188 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5190 (CDX_BREAKPOINT): Define for R2.
5191 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5192 (the_low_target): Add comments.
5194 2015-07-30 Yao Qi <yao.qi@linaro.org>
5196 * linux-arm-low.c (arm_hwcap): Remove it.
5197 (arm_read_description): New local variable arm_hwcap. Don't
5198 set arm_hwcap to zero.
5200 2015-07-30 Yao Qi <yao.qi@linaro.org>
5202 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5203 Use regcache->tdesc instead.
5204 (arm_store_wmmxregset): Likewise.
5205 (arm_fill_vfpregset): Likewise.
5206 (arm_store_vfpregset): Likewise.
5208 2015-07-30 Yao Qi <yao.qi@linaro.org>
5210 * linux-arm-low.c: Include arch/arm.h.
5211 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5212 (arm_store_gregset): Likewise.
5214 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5216 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5217 ptrace's 4th parameter.
5219 2015-07-27 Yao Qi <yao.qi@linaro.org>
5221 * configure.srv (case aarch64*-*-linux*): Don't set
5224 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5226 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5228 * linux-arm-low.c: Likewise.
5229 * linux-cris-low.c: Likewise.
5230 * linux-crisv32-low.c: Likewise.
5231 * linux-low.c: Likewise.
5232 * linux-m68k-low.c: Likewise.
5233 * linux-mips-low.c: Likewise.
5234 * linux-nios2-low.c: Likewise.
5235 * linux-s390-low.c: Likewise.
5236 * linux-sparc-low.c: Likewise.
5237 * linux-tic6x-low.c: Likewise.
5238 * linux-tile-low.c: Likewise.
5239 * linux-x86-low.c: Likewise.
5241 2015-07-24 Pedro Alves <palves@redhat.com>
5243 * config.in: Regenerate.
5244 * configure: Regenerate.
5246 2015-07-24 Pedro Alves <palves@redhat.com>
5248 * acinclude.m4: Include ../ptrace.m4.
5249 * configure.ac: Call GDB_AC_PTRACE.
5250 * config.in, configure: Regenerate.
5252 2015-07-24 Yao Qi <yao.qi@linaro.org>
5254 * linux-low.c (linux_create_inferior): Remove setting to
5255 proc->priv->new_inferior.
5256 (linux_attach): Likewise.
5257 (linux_low_filter_event): Likewise.
5258 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5260 2015-07-24 Yao Qi <yao.qi@linaro.org>
5262 * linux-low.c (linux_arch_setup): New function.
5263 (linux_low_filter_event): If proc->tdesc is NULL and
5264 proc->attached is true, call the_low_target.arch_setup.
5265 Otherwise, keep status pending, and return.
5266 (linux_resume_one_lwp_throw): Don't call get_pc if
5267 thread->while_stepping isn't NULL. Don't call
5268 get_thread_regcache if proc->tdesc is NULL.
5269 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5270 (linux_target_ops): Install arch_setup.
5271 * server.c (start_inferior): Call the_target->arch_setup.
5272 * target.h (struct target_ops) <arch_setup>: New field.
5273 (target_arch_setup): New marco.
5274 * lynx-low.c (lynx_target_ops): Update.
5275 * nto-low.c (nto_target_ops): Update.
5276 * spu-low.c (spu_target_ops): Update.
5277 * win32-low.c (win32_target_ops): Update.
5279 2015-07-24 Yao Qi <yao.qi@linaro.org>
5281 * linux-low.c (linux_add_process): Don't set
5282 proc->priv->new_inferior.
5283 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5284 (linux_attach): Likewise.
5286 2015-07-24 Yao Qi <yao.qi@linaro.org>
5288 * server.c (start_inferior): Code refactor.
5290 2015-07-24 Yao Qi <yao.qi@linaro.org>
5292 * server.c (process_serial_event): Set general_thread.
5294 2015-07-21 Yao Qi <yao.qi@linaro.org>
5296 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5297 aarch64_linux_get_debug_reg_capacity.
5299 2015-07-17 Yao Qi <yao.qi@linaro.org>
5301 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5302 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5303 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5304 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5305 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5306 (AARCH64_HWP_ALIGNMENT): Likewise.
5307 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5308 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5309 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5310 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5311 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5312 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5313 (struct aarch64_debug_reg_state): Likewise.
5314 (struct arch_lwp_info): Likewise.
5315 (aarch64_align_watchpoint): Likewise.
5316 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5317 (aarch64_watchpoint_length): Likewise.
5318 (aarch64_point_encode_ctrl_reg): Likewise
5319 (aarch64_point_is_aligned): Likewise.
5320 (aarch64_align_watchpoint): Likewise.
5321 (aarch64_linux_set_debug_regs):
5322 (aarch64_dr_state_insert_one_point): Likewise.
5323 (aarch64_dr_state_remove_one_point): Likewise.
5324 (aarch64_handle_breakpoint): Likewise.
5325 (aarch64_handle_aligned_watchpoint): Likewise.
5326 (aarch64_handle_unaligned_watchpoint): Likewise.
5327 (aarch64_handle_watchpoint): Likewise.
5329 2015-07-17 Yao Qi <yao.qi@linaro.org>
5331 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5332 and don't aarch64_get_debug_reg_state. All callers update.
5333 (aarch64_handle_aligned_watchpoint): Likewise.
5334 (aarch64_handle_unaligned_watchpoint): Likewise.
5335 (aarch64_handle_watchpoint): Likewise.
5336 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5337 (aarch64_remove_point): Likewise.
5339 2015-07-17 Yao Qi <yao.qi@linaro.org>
5341 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5343 (aarch64_handle_unaligned_watchpoint): Likewise.
5345 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5347 Revert the previous 3 commits:
5348 Move gdb_regex* to common/
5349 Move linux_find_memory_regions_full & co.
5350 gdbserver build-id attribute generator
5352 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5353 Jan Kratochvil <jan.kratochvil@redhat.com>
5355 gdbserver build-id attribute generator.
5356 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5357 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5358 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5360 (get_dynamic): Use find_pdhr to traverse program headers.
5361 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5362 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5363 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5364 (get_hex_build_id): New.
5365 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5366 to reply XML document.
5368 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5369 Jan Kratochvil <jan.kratochvil@redhat.com>
5371 * target.c: Include target/target-utils.h and fcntl.h.
5372 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5373 (target_fileio_read_stralloc): New functions.
5375 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5377 * Makefile.in (OBS): Add gdb_regex.o.
5379 * config.in: Rebuilt.
5380 * configure: Rebuilt.
5382 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5383 Jan Kratochvil <jan.kratochvil@redhat.com>
5385 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5386 * Makefile.in (OBS): Add target-utils.o.
5387 (linux-maps.o, target-utils.o): New.
5388 * configure.srv (srv_linux_obj): Add linux-maps.o.
5390 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5392 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5394 (the_low_target): Install it.
5396 2015-07-14 Pedro Alves <palves@redhat.com>
5398 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5399 Instead, ignore ECHILD, and throw an error for other errnos.
5401 2015-07-10 Pedro Alves <palves@redhat.com>
5403 * event-loop.c (struct callback_event) <data>: Change type to
5404 gdb_client_data instance instead of gdb_client_data pointer.
5405 (append_callback_event): Adjust.
5407 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5409 * linux-aarch64-low.c: Add comments for each linux_target_ops
5410 method. Remove comments already covered in target_ops and
5411 linux_target_ops definitions.
5412 (the_low_target): Add comments for each unimplemented method.
5414 2015-07-09 Yao Qi <yao.qi@linaro.org>
5416 * linux-aarch64-low.c (aarch64_regmap): Remove.
5417 (aarch64_usrregs_info): Remove.
5418 (regs_info): Set field usrregs to NULL.
5420 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5422 * linux-low.c: Include "rsp-low.h"
5423 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5424 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5425 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5426 (handle_btrace_enable_pt): New.
5427 (handle_btrace_general_set): Support "pt".
5428 (handle_btrace_conf_general_set): Support "pt:size".
5430 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5432 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5435 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5437 * linux-aarch64-low.c: Remove comment about endianness.
5438 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5439 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5442 2015-06-24 Gary Benson <gbenson@redhat.com>
5444 * linux-i386-ipa.c (stdint.h): Do not include.
5445 * lynx-i386-low.c (stdint.h): Likewise.
5446 * lynx-ppc-low.c (stdint.h): Likewise.
5447 * mem-break.c (stdint.h): Likewise.
5448 * thread-db.c (stdint.h): Likewise.
5449 * tracepoint.c (stdint.h): Likewise.
5450 * win32-low.c (stdint.h): Likewise.
5452 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5454 * server.c (write_qxfer_response): Update call to
5455 remote_escape_output.
5457 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5458 Jan Kratochvil <jan.kratochvil@redhat.com>
5460 Merge multiple hex conversions.
5461 * gdbreplay.c (tohex): Rename to 'fromhex'.
5462 (logchar): Use fromhex.
5464 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5466 * server.c (handle_qxfer_libraries): Set `version' attribute for
5469 2015-06-10 Gary Benson <gbenson@redhat.com>
5471 * target.h (struct target_ops) <multifs_open>: New field.
5472 <multifs_unlink>: Likewise.
5473 <multifs_readlink>: Likewise.
5474 * linux-low.c (nat/linux-namespaces.h): New include.
5475 (linux_target_ops): Initialize the_target->multifs_open,
5476 the_target->multifs_unlink and the_target->multifs_readlink.
5477 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5478 * hostio.c (hostio_fs_pid): New static variable.
5479 (hostio_handle_new_gdb_connection): New function.
5480 (handle_setfs): Likewise.
5481 (handle_open): Use the_target->multifs_open as appropriate.
5482 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5483 (handle_readlink): Use the_target->multifs_readlink as
5485 (handle_vFile): Handle vFile:setfs packets.
5486 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5487 after target_handle_new_gdb_connection.
5489 2015-06-10 Gary Benson <gbenson@redhat.com>
5491 * configure.ac (AC_CHECK_FUNCS): Add setns.
5492 * config.in: Regenerate.
5493 * configure: Likewise.
5494 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5495 (linux-namespaces.o): New rule.
5496 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5498 2015-06-09 Gary Benson <gbenson@redhat.com>
5500 * hostio.c (handle_open): Process mode argument with
5501 fileio_to_host_mode.
5503 2015-06-01 Yao Qi <yao.qi@linaro.org>
5505 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5506 * linux-x86-low.c: Likewise.
5508 2015-05-28 Don Breazeal <donb@codesourcery.com>
5510 * linux-low.c (handle_extended_wait): Initialize
5511 thread_info.last_resume_kind for new fork children.
5513 2015-05-15 Pedro Alves <palves@redhat.com>
5515 * target.h (target_handle_new_gdb_connection): Rewrite using if
5516 wrapped in do/while.
5518 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5520 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5521 * configure, config.in: Regenerate.
5522 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5525 2015-05-12 Don Breazeal <donb@codesourcery.com>
5527 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5528 PTRACE_EVENT_VFORK_DONE.
5529 (linux_low_ptrace_options, extended_event_reported): Add vfork
5531 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5532 and "vforkdone" for RSP 'T' Stop Reply Packet.
5533 * server.h (report_vfork_events): Declare
5536 2015-05-12 Don Breazeal <donb@codesourcery.com>
5538 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5539 (the_low_target) <new_fork>: Initialize new member.
5540 * linux-arm-low.c (arm_new_fork): New function.
5541 (the_low_target) <new_fork>: Initialize new member.
5542 * linux-low.c (handle_extended_wait): Call new target function
5544 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5545 * linux-mips-low.c (mips_add_watchpoint): New function
5546 extracted from mips_insert_point.
5547 (the_low_target) <new_fork>: Initialize new member.
5548 (mips_linux_new_fork): New function.
5549 (mips_insert_point): Call mips_add_watchpoint.
5550 * linux-x86-low.c (x86_linux_new_fork): New function.
5551 (the_low_target) <new_fork>: Initialize new member.
5553 2015-05-12 Don Breazeal <donb@codesourcery.com>
5555 * linux-low.c (handle_extended_wait): Implement return value,
5556 rename argument 'event_child' to 'event_lwp', handle
5557 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5558 (linux_low_ptrace_options): New function.
5559 (linux_low_filter_event): Call linux_low_ptrace_options,
5560 use different argument fo linux_enable_event_reporting,
5561 use return value from handle_extended_wait.
5562 (extended_event_reported): New function.
5563 (linux_wait_1): Call extended_event_reported and set
5564 status to report fork events.
5565 (linux_write_memory): Add pid to debug message.
5566 (reset_lwp_ptrace_options_callback): New function.
5567 (linux_handle_new_gdb_connection): New function.
5568 (linux_target_ops): Initialize new structure member.
5569 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5570 * lynx-low.c: Initialize new structure member.
5571 * remote-utils.c (prepare_resume_reply): Implement stop reason
5572 "fork" for "T" stop message.
5573 * server.c (handle_query): Call handle_new_gdb_connection.
5574 * server.h (report_fork_events): Declare global flag.
5575 * target.h (struct target_ops) <handle_new_gdb_connection>:
5577 (target_handle_new_gdb_connection): New macro.
5578 * win32-low.c: Initialize new structure member.
5580 2015-05-12 Don Breazeal <donb@codesourcery.com>
5582 * mem-break.c (APPEND_TO_LIST): Define macro.
5583 (clone_agent_expr): New function.
5584 (clone_one_breakpoint): New function.
5585 (clone_all_breakpoints): New function.
5586 * mem-break.h: Declare new functions.
5588 2015-05-12 Don Breazeal <donb@codesourcery.com>
5590 * linux-low.c (linux_supports_fork_events): New function.
5591 (linux_supports_vfork_events): New function.
5592 (linux_target_ops): Initialize new structure members.
5593 (initialize_low): Call linux_check_ptrace_features.
5594 * lynx-low.c (lynx_target_ops): Initialize new structure
5596 * server.c (report_fork_events, report_vfork_events):
5598 (handle_query): Add new features to qSupported packet and
5600 (captured_main): Initialize new global variables.
5601 * target.h (struct target_ops) <supports_fork_events>:
5603 <supports_vfork_events>: New member.
5604 (target_supports_fork_events): New macro.
5605 (target_supports_vfork_events): New macro.
5606 * win32-low.c (win32_target_ops): Initialize new structure
5609 2015-05-12 Gary Benson <gbenson@redhat.com>
5611 * server.c (handle_qxfer_exec_file): Use current process
5614 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5616 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5617 Remove HAVE_PTRACE_GETREGS conditionals.
5618 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5619 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5621 2015-05-08 Yao Qi <yao.qi@linaro.org>
5623 * linux-low.c (linux_supports_conditional_breakpoints): New
5625 (linux_target_ops): Install new target method.
5626 * lynx-low.c (lynx_target_ops): Install NULL hook for
5627 supports_conditional_breakpoints.
5628 * nto-low.c (nto_target_ops): Likewise.
5629 * spu-low.c (spu_target_ops): Likewise.
5630 * win32-low.c (win32_target_ops): Likewise.
5631 * server.c (handle_query): Check
5632 target_supports_conditional_breakpoints.
5633 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5635 (target_supports_conditional_breakpoints): New macro.
5637 2015-05-06 Pedro Alves <palves@redhat.com>
5640 * server.c (start_inferior): If the process exits, mourn it.
5642 2015-04-21 Gary Benson <gbenson@redhat.com>
5644 * hostio.c (fileio_open_flags_to_host): Factored out to
5645 fileio_to_host_openflags in common/fileio.c. Single use
5648 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5650 * linux-xtensa-low.c (xtensa_fill_gregset)
5651 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5654 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5656 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5657 (regs_info): Replace usrregs pointer with NULL.
5659 2015-04-17 Gary Benson <gbenson@redhat.com>
5661 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5662 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5663 * server.c (handle_qxfer_exec_file): New function.
5664 (qxfer_packets): Add exec-file entry.
5665 (handle_query): Report qXfer:exec-file:read as supported packet.
5667 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5669 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5671 2015-04-09 Gary Benson <gbenson@redhat.com>
5673 * hostio-errno.c (errno_to_fileio_error): Remove function.
5674 Update caller to use remote_fileio_to_fio_error.
5676 2015-04-09 Yao Qi <yao.qi@linaro.org>
5678 * linux-low.c (linux_insert_point): Call
5679 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5680 (linux_remove_point): Call remove_memory_breakpoint if type is
5682 * linux-x86-low.c (x86_insert_point): Don't call
5683 insert_memory_breakpoint.
5684 (x86_remove_point): Don't call remove_memory_breakpoint.
5686 2015-04-01 Pedro Alves <palves@redhat.com>
5687 Cleber Rosa <crosa@redhat.com>
5689 * server.c (gdbserver_usage): Reorganize and extend the usage
5692 2015-03-24 Pedro Alves <palves@redhat.com>
5694 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5695 output. Also dump TRAP_TRACE.
5696 (linux_low_filter_event): In debug output, distinguish a
5697 resume_stop SIGSTOP from a delayed SIGSTOP.
5699 2015-03-24 Gary Benson <gbenson@redhat.com>
5701 * linux-x86-low.c (x86_linux_new_thread): Moved to
5703 (x86_linux_prepare_to_resume): Likewise.
5705 2015-03-24 Gary Benson <gbenson@redhat.com>
5707 * Makefile.in (x86-linux-dregs.o): New rule.
5708 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5709 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5710 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5711 (x86_linux_dr_get): Likewise.
5712 (x86_linux_dr_set): Likewise.
5713 (update_debug_registers_callback): Likewise.
5714 (x86_linux_dr_set_addr): Likewise.
5715 (x86_linux_dr_get_addr): Likewise.
5716 (x86_linux_dr_set_control): Likewise.
5717 (x86_linux_dr_get_control): Likewise.
5718 (x86_linux_dr_get_status): Likewise.
5719 (x86_linux_update_debug_registers): Likewise.
5721 2015-03-24 Gary Benson <gbenson@redhat.com>
5723 * linux-x86-low.c (x86_linux_update_debug_registers):
5724 New function, factored out from...
5725 (x86_linux_prepare_to_resume): ...this.
5727 2015-03-24 Gary Benson <gbenson@redhat.com>
5729 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5730 (x86_linux_dr_set): Likewise.
5731 (update_debug_registers_callback): Likewise.
5732 (x86_linux_dr_set_addr): Likewise.
5733 (x86_linux_dr_get_addr): Likewise.
5734 (x86_linux_dr_set_control): Likewise.
5735 (x86_linux_dr_get_control): Likewise.
5736 (x86_linux_dr_get_status): Likewise.
5737 (x86_linux_prepare_to_resume): Likewise.
5739 2015-03-24 Gary Benson <gbenson@redhat.com>
5741 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5742 Use perror_with_name. Pass string through gettext.
5743 (x86_linux_dr_set): Likewise.
5745 2015-03-24 Gary Benson <gbenson@redhat.com>
5747 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5748 (x86_linux_dr_set_addr): ...this.
5749 (x86_dr_low_get_addr): Rename to...
5750 (x86_linux_dr_get_addr): ...this.
5751 (x86_dr_low_set_control): Rename to...
5752 (x86_linux_dr_set_control): ...this.
5753 (x86_dr_low_get_control): Rename to...
5754 (x86_linux_dr_get_control): ...this.
5755 (x86_dr_low_get_status): Rename to...
5756 (x86_linux_dr_get_status): ...this.
5757 (x86_dr_low): Update with new function names.
5759 2015-03-24 Gary Benson <gbenson@redhat.com>
5761 * Makefile.in (x86-linux.o): New rule.
5762 * configure.srv: Add x86-linux.o to relevant targets.
5763 * linux-low.c (lwp_set_arch_private_info): New function.
5764 (lwp_arch_private_info): Likewise.
5765 * linux-x86-low.c: Include nat/x86-linux.h.
5766 (arch_lwp_info): Removed structure.
5767 (update_debug_registers_callback):
5768 Use lwp_set_debug_registers_changed.
5769 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5770 and lwp_set_debug_registers_changed.
5771 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5773 2015-03-24 Gary Benson <gbenson@redhat.com>
5775 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5776 * linux-arm-low.c (arm_new_thread): Likewise.
5777 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5778 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5779 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5780 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5782 2015-03-24 Gary Benson <gbenson@redhat.com>
5784 * linux-low.c (ptid_of_lwp): New function.
5785 (lwp_is_stopped): Likewise.
5786 (lwp_stop_reason): Likewise.
5787 * linux-x86-low.c (update_debug_registers_callback):
5789 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5792 2015-03-24 Gary Benson <gbenson@redhat.com>
5794 * linux-low.h (linux_stop_lwp): Remove declaration.
5796 2015-03-24 Gary Benson <gbenson@redhat.com>
5798 * linux-low.h: Include nat/linux-nat.h.
5799 * linux-low.c (iterate_over_lwps_args): New structure.
5800 (iterate_over_lwps_filter): New function.
5801 (iterate_over_lwps): Likewise.
5802 * linux-x86-low.c (update_debug_registers_callback):
5803 Update signature to what iterate_over_lwps expects.
5804 Remove PID check that iterate_over_lwps now performs.
5805 (x86_dr_low_set_addr): Use iterate_over_lwps.
5806 (x86_dr_low_set_control): Likewise.
5808 2015-03-24 Gary Benson <gbenson@redhat.com>
5810 * linux-x86-low.c (x86_debug_reg_state): New function.
5811 (x86_linux_prepare_to_resume): Use the above.
5813 2015-03-24 Gary Benson <gbenson@redhat.com>
5815 * linux-low.c (current_lwp_ptid): New function.
5816 * linux-x86-low.c: Include nat/linux-nat.h.
5817 (x86_dr_low_get_addr): Use current_lwp_ptid.
5818 (x86_dr_low_get_control): Likewise.
5819 (x86_dr_low_get_status): Likewise.
5821 2015-03-20 Pedro Alves <palves@redhat.com>
5823 * tracepoint.c (cmd_qtstatus): Make "str" const.
5825 2015-03-20 Pedro Alves <palves@redhat.com>
5827 * server.c (handle_general_set): Make "req_str" const.
5829 2015-03-19 Pedro Alves <palves@redhat.com>
5831 * linux-low.c (linux_resume_one_lwp): Rename to ...
5832 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5833 instead call perror_with_name.
5834 (check_ptrace_stopped_lwp_gone): New function.
5835 (linux_resume_one_lwp): Reimplement as wrapper around
5836 linux_resume_one_lwp_throw that swallows errors if the LWP is
5839 2015-03-19 Pedro Alves <palves@redhat.com>
5841 * linux-low.c (count_events_callback, select_event_lwp_callback):
5842 No longer check whether the thread has resume_stop as last resume
5845 2015-03-19 Pedro Alves <palves@redhat.com>
5847 * linux-low.c (count_events_callback, select_event_lwp_callback):
5848 Use the lwp's status_pending_p field, not the thread's.
5850 2015-03-19 Pedro Alves <palves@redhat.com>
5852 * linux-low.c (select_event_lwp_callback): Update comments to
5853 no longer mention SIGTRAP.
5855 2015-03-18 Gary Benson <gbenson@redhat.com>
5857 * server.c (handle_query): Do not report vFile:fstat as supported.
5859 2015-03-11 Gary Benson <gbenson@redhat.com>
5861 * hostio.c (sys/types.h): New include.
5862 (sys/stat.h): Likewise.
5863 (common-remote-fileio.h): Likewise.
5864 (handle_fstat): New function.
5865 (handle_vFile): Handle vFile:fstat packets.
5867 2015-03-11 Gary Benson <gbenson@redhat.com>
5869 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5870 struct stat.st_blocks and struct stat.st_blksize.
5871 * configure: Regenerate.
5872 * config.in: Likewise.
5873 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5874 (OBS): Add common-remote-fileio.o.
5875 (common-remote-fileio.o): New rule.
5877 2015-03-09 Pedro Alves <palves@redhat.com>
5879 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5880 'struct sockaddr' pointer in 'accept' call.
5882 2015-03-09 Pedro Alves <palves@redhat.com>
5885 2015-03-07 Pedro Alves <palves@redhat.com>
5886 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5887 or <winsock2.h> here. Instead include "gdb_socket.h".
5888 (remote_open): Use union gdb_sockaddr_u.
5889 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5890 or <winsock2.h> here. Instead include "gdb_socket.h".
5891 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5892 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5894 (init_named_socket, gdb_agent_helper_thread): Use union
5897 2015-03-07 Pedro Alves <palves@redhat.com>
5899 * configure.ac (build_warnings): Move
5900 -Wdeclaration-after-statement to the C-specific set.
5901 * configure: Regenerate.
5903 2015-03-07 Pedro Alves <palves@redhat.com>
5905 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5906 or <winsock2.h> here. Instead include "gdb_socket.h".
5907 (remote_open): Use union gdb_sockaddr_u.
5908 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5909 or <winsock2.h> here. Instead include "gdb_socket.h".
5910 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5911 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5913 (init_named_socket, gdb_agent_helper_thread): Use union
5916 2015-03-07 Pedro Alves <palves@redhat.com>
5918 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5921 2015-03-06 Yao Qi <yao.qi@linaro.org>
5923 * linux-aarch64-low.c (aarch64_insert_point): Use
5924 show_debug_regs as a boolean.
5925 (aarch64_remove_point): Likewise.
5927 2015-03-05 Pedro Alves <palves@redhat.com>
5929 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5930 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5931 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5932 * nto-low.c (nto_target_ops): Likewise.
5933 * spu-low.c (spu_target_ops): Likewise.
5934 * win32-low.c (win32_target_ops): Likewise.
5936 2015-03-04 Pedro Alves <palves@redhat.com>
5938 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5939 Decide whether a breakpoint triggered based on the SIGTRAP's
5941 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5942 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5943 (linux_low_filter_event): Check for breakpoints before checking
5945 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5947 (linux_stopped_by_sw_breakpoint)
5948 (linux_supports_stopped_by_sw_breakpoint)
5949 (linux_stopped_by_hw_breakpoint)
5950 (linux_supports_stopped_by_hw_breakpoint): New functions.
5951 (linux_target_ops): Install new target methods.
5953 2015-03-04 Pedro Alves <palves@redhat.com>
5955 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5956 * server.c (swbreak_feature, hwbreak_feature): New globals.
5957 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5958 (captured_main): Clear swbreak_feature and hwbreak_feature.
5959 * server.h (swbreak_feature, hwbreak_feature): Declare.
5960 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5961 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5962 supports_stopped_by_hw_breakpoint>: New fields.
5963 (target_supports_stopped_by_sw_breakpoint)
5964 (target_stopped_by_sw_breakpoint)
5965 (target_supports_stopped_by_hw_breakpoint)
5966 (target_stopped_by_hw_breakpoint): Declare.
5968 2015-03-04 Pedro Alves <palves@redhat.com>
5970 enum lwp_stop_reason -> enum target_stop_reason
5971 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5972 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5973 (linux_wait_1, stuck_in_jump_pad_callback)
5974 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5975 (linux_stopped_by_watchpoint):
5976 * linux-low.h (enum lwp_stop_reason): Delete.
5977 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5978 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5980 2015-03-04 Yao Qi <yao.qi@linaro.org>
5982 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5984 2015-03-03 Gary Benson <gbenson@redhat.com>
5986 * hostio.c (handle_vFile): Fix prefix lengths.
5988 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5990 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5993 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5995 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5996 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5997 (clean): Add "rm -f" for above C files.
5998 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5999 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6000 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6001 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6002 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6003 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6004 (init_registers_s390x_vx_linux64)
6005 (init_registers_s390x_tevx_linux64)
6006 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6007 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6009 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6010 (s390_store_vxrs_high): New functions.
6011 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6013 (s390_arch_setup): Add logic for selecting one of the new target
6014 descriptions. Activate the new vector regsets if applicable.
6015 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6016 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6017 and init_registers_s390x_tevx_linux64.
6019 2015-03-01 Pedro Alves <palves@redhat.com>
6021 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6024 2015-02-27 Pedro Alves <palves@redhat.com>
6026 * linux-x86-low.c (u_debugreg_offset): New function.
6027 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6029 2015-02-27 Pedro Alves <palves@redhat.com>
6031 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6032 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6033 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6034 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6035 (ps_lsetfpregs, ps_getpid)
6036 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6037 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6038 (ps_lsetxregs, ps_plog): Declare.
6040 2015-02-27 Pedro Alves <palves@redhat.com>
6042 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6043 IP_AGENT_EXPORT_FUNC.
6044 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6045 IP_AGENT_EXPORT_FUNC.
6046 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6047 (IP_AGENT_EXPORT): Delete.
6048 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6049 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6050 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6051 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6052 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6053 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6054 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6055 (traceframe_read_count, traceframe_write_count)
6056 (traceframes_created, trace_state_variables, get_raw_reg)
6057 (get_trace_state_variable_value, set_trace_state_variable_value)
6058 (ust_loaded, helper_thread_id, cmd_buf): Use
6059 IPA_SYM_EXPORTED_NAME.
6060 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6061 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6062 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6063 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6064 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6065 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6066 EXTERN_C_PUSH/EXTERN_C_POP.
6067 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6068 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6069 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6070 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6071 (traceframe_write_count, traceframe_read_count)
6072 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6073 (about_to_request_buffer_space, get_trace_state_variable_value)
6074 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6075 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6076 EXTERN_C_PUSH/EXTERN_C_POP.
6077 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6078 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6079 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6080 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6081 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6082 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6083 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6084 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6086 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6087 (IP_AGENT_EXPORT_VAR_DECL): Define.
6089 (gdb_agent_get_raw_reg): Declare.
6091 2015-02-27 Tom Tromey <tromey@redhat.com>
6092 Pedro Alves <palves@redhat.com>
6094 Rename symbols whose names are reserved C++ keywords throughout.
6096 2015-02-27 Pedro Alves <palves@redhat.com>
6098 * Makefile.in (COMPILER): New, get it from autoconf.
6099 (CXX): Get from autoconf instead.
6100 (COMPILE.pre): Use COMPILER.
6101 (CC-LD): Rename to ...
6102 (CC_LD): ... this. Use COMPILER.
6103 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6104 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6105 * acinclude.m4: Include build-with-cxx.m4.
6106 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6107 Disable -Werror by default if building in C++ mode.
6108 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6109 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6110 the C++ compiler. Save/restore CXXFLAGS too.
6111 * configure: Regenerate.
6113 2015-02-27 Pedro Alves <palves@redhat.com>
6115 * acinclude.m4: Include libiberty.m4.
6116 * configure.ac: Call libiberty_INIT.
6117 * config.in, configure: Regenerate.
6119 2015-02-26 Pedro Alves <palves@redhat.com>
6121 * linux-low.c (linux_wait_1): When incrementing the PC past a
6122 program breakpoint always use the_low_target.breakpoint_len as
6123 increment, rather than the maximum between that and
6124 the_low_target.decr_pc_after_break.
6126 2015-02-23 Pedro Alves <palves@redhat.com>
6128 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6129 thread was doing a step-over; always adjust the PC if
6130 we stepped over a permanent breakpoint.
6131 (linux_wait_1): If we stepped over breakpoint that was on top of a
6132 permanent breakpoint, manually advance the PC past it.
6134 2015-02-23 Pedro Alves <palves@redhat.com>
6136 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6138 (x86_fill_gregset, x86_store_gregset): Use it when handling
6141 2015-02-20 Pedro Alves <palves@redhat.com>
6143 * thread-db.c: Include "nat/linux-procfs.h".
6144 (thread_db_init): Skip listing new threads if the kernel supports
6145 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6147 2015-02-20 Pedro Alves <palves@redhat.com>
6149 * linux-low.c (status_pending_p_callback): Use ptid_match.
6151 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6153 PR breakpoints/16812
6154 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6155 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6156 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6158 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6160 PR breakpoints/15956
6161 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6163 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6165 * linux-low.c (linux_low_btrace_conf): Print size.
6166 * server.c (handle_btrace_conf_general_set): New.
6167 (hanle_general_set): Call handle_btrace_conf_general_set.
6168 (handle_query): Report Qbtrace-conf:bts:size as supported.
6170 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6172 * linux-low.c (linux_low_enable_btrace): Update parameters.
6173 (linux_low_btrace_conf): New.
6174 (linux_target_ops)<to_btrace_conf>: Initialize.
6175 * server.c (current_btrace_conf): New.
6176 (handle_btrace_enable): Rename to ...
6177 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6178 to target_enable_btrace. Update comment. Update users.
6179 (handle_qxfer_btrace_conf): New.
6180 (qxfer_packets): Add btrace-conf entry.
6181 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6182 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6183 (target_ops)<read_btrace_conf>: New.
6184 (target_enable_btrace): Update parameters.
6185 (target_read_btrace_conf): New.
6187 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6189 * server.c (handle_btrace_general_set): Remove call to
6190 target_supports_btrace.
6191 (supported_btrace_packets): New.
6192 (handle_query): Call supported_btrace_packets.
6193 * target.h: include btrace-common.h.
6194 (btrace_target_info): Removed.
6195 (supports_btrace, target_supports_btrace): Update parameters.
6197 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6199 * Makefile.in (SFILES): Add common/btrace-common.c.
6200 (OBS): Add common/btrace-common.o.
6201 (btrace-common.o): Add build rules.
6202 * linux-low: Include btrace-common.h.
6203 (linux_low_read_btrace): Use struct btrace_data. Call
6204 btrace_data_init and btrace_data_fini.
6206 2015-02-06 Pedro Alves <palves@redhat.com>
6208 * thread-db.c (find_new_threads_callback): Add debug output.
6210 2015-02-04 Pedro Alves <palves@redhat.com>
6212 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6213 (resume_stopped_resumed_lwps): New function.
6214 (linux_wait_for_event_filtered): Use it.
6216 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6218 * Makefile.in (SFILES): Add linux-personality.c.
6219 (linux-personality.o): New rule.
6220 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6221 list of objects to be built.
6222 * linux-low.c: Include nat/linux-personality.h.
6223 (linux_create_inferior): Remove code to disable address space
6224 randomization (moved to ../nat/linux-personality.c). Create
6225 cleanup to disable address space randomization.
6227 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6229 * Makefile.in (posix-strerror.o): New rule.
6230 (mingw-strerror.o): Likewise.
6231 * configure: Regenerated.
6232 * configure.ac: Source file ../common/common.host. Initialize new
6233 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6235 2015-01-14 Yao Qi <yao@codesourcery.com>
6237 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6238 (ppc-linux.o): New rule.
6239 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6240 * configure.ac: AC_CHECK_FUNCS(getauxval).
6241 * config.in: Re-generated.
6242 * configure: Re-generated.
6243 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6244 ppc64_64bit_inferior_p
6246 2015-01-14 Yao Qi <yao@codesourcery.com>
6248 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6249 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6250 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6251 (PT_ORIG_R3, PT_TRAP): Likewise.
6252 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6253 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6254 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6256 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6258 * i387-fp.c (i387_cache_to_xsave): In look over
6259 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6260 zmmh_low_space field by use of zmmh_high_space.
6262 2015-01-09 Pedro Alves <palves@redhat.com>
6264 * linux-low.c (step_over_bkpt): Move higher up in the file.
6265 (handle_extended_wait): Don't store the stop_pc here.
6266 (get_stop_pc): Adjust comments and rename to ...
6267 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6268 stopped for a software breakpoint or hardware breakpoint.
6269 (thread_still_has_status_pending_p): New function.
6270 (status_pending_p_callback): Use
6271 thread_still_has_status_pending_p. If the event is no longer
6272 interesting, resume the LWP.
6273 (handle_tracepoints): Add assert.
6274 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6275 (wstatus_maybe_breakpoint): New function.
6276 (cancel_breakpoint): Delete function.
6277 (check_stopped_by_watchpoint): New function, factored out from
6278 linux_low_filter_event.
6279 (lp_status_maybe_breakpoint): Delete function.
6280 (linux_low_filter_event): Remove filter_ptid argument.
6281 Leave thread group exits pending here. Store the LWP's stop PC.
6282 Always leave events pending.
6283 (linux_wait_for_event_filtered): Pull all events out of the
6284 kernel, and leave them all pending.
6285 (count_events_callback, select_event_lwp_callback): Consider all
6287 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6288 (select_event_lwp): Only give preference to the stepping LWP in
6289 all-stop mode. Adjust comments.
6290 (ignore_event): New function.
6291 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6292 references to cancel_breakpoints. Adjust to renames. Also give
6293 equal priority to all LWPs that have had events in non-stop mode.
6294 If reporting a software breakpoint event, unadjust the LWP's PC.
6295 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6296 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6298 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6299 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6300 (linux_stopped_by_watchpoint): Adjust.
6301 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6302 * linux-low.h (enum lwp_stop_reason): New.
6303 (struct lwp_info) <stop_pc>: Adjust comment.
6304 <stopped_by_watchpoint>: Delete field.
6305 <stop_reason>: New field.
6306 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6307 * mem-break.c (software_breakpoint_inserted_here)
6308 (hardware_breakpoint_inserted_here): New function.
6309 * mem-break.h (software_breakpoint_inserted_here)
6310 (hardware_breakpoint_inserted_here): Declare.
6311 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6312 (cancel_breakpoints): Delete.
6313 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6314 (upload_fast_traceframes): Remove references to
6317 2015-01-09 Pedro Alves <palves@redhat.com>
6319 * thread-db.c (find_new_threads_callback): Ignore thread if the
6320 kernel thread ID is -1.
6322 2015-01-09 Pedro Alves <palves@redhat.com>
6324 * linux-low.c (linux_attach_fail_reason_string): Move to
6325 nat/linux-ptrace.c, and rename.
6326 (linux_attach_lwp): Update comment.
6327 (attach_proc_task_lwp_callback): New function.
6328 (linux_attach): Adjust to rename and use
6329 linux_proc_attach_tgid_threads.
6330 (linux_attach_fail_reason_string): Delete declaration.
6332 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6334 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6335 * server.c (gdbserver_version): Likewise.
6337 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6339 * remote-utils.c: Include ctype.h.
6340 (input_interrupt): Explicitly handle the case when the char
6341 received is the NUL byte. Improve the printing of non-ASCII
6344 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6346 * linux-low.c (linux_low_filter_event): Update call to
6347 linux_enable_event_reporting following the addition of
6348 a new parameter to that function.
6350 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6353 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6354 (AARCH64_FPCR_REGNO): Likewise.
6355 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6356 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6357 (aarch64_store_fpregset): Likewise.
6359 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6361 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6362 Remove FIXME comment about assumption about N.
6364 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6366 * configure.ac: If large-file support is disabled in GDBserver,
6367 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6368 * configure: Regenerate.
6370 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6372 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6373 warning upon ENODATA from ptrace.
6374 * linux-s390-low.c (s390_store_tdb): New.
6375 (s390_regsets): Add regset for NT_S390_TDB.
6377 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6379 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6380 without a fill_function.
6381 * linux-s390-low.c (s390_fill_last_break): Remove.
6382 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6383 (s390_arch_setup): Use regset's size instead of fill_function for
6386 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6388 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6389 the regset's store function when ptrace returned an error.
6390 * regcache.c (get_thread_regcache): Invalidate register cache
6391 before fetching inferior's registers.
6393 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6395 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6396 while-loop as for-loop.
6397 (regsets_store_inferior_registers): Likewise.
6399 2014-11-28 Yao Qi <yao@codesourcery.com>
6401 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6402 * config.in, configure: Re-generate.
6403 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6406 2014-11-21 Yao Qi <yao@codesourcery.com>
6408 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6409 (AC_CHECK_HEADERS): Remove malloc.h.
6410 * configure: Re-generated.
6411 * config.in: Re-generated.
6412 * server.h: Don't include alloca.h and malloc.h.
6413 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6414 Don't include malloc.h.
6416 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6418 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6419 corresponding ERRNO check in same block.
6421 2014-11-12 Pedro Alves <palves@redhat.com>
6423 * server.c (cont_thread): Update comment.
6424 (start_inferior, attach_inferior): No longer clear cont_thread.
6425 (handle_v_cont): No longer set cont_thread.
6426 (captured_main): Clear cont_thread each time a GDB connects.
6428 2014-11-12 Pedro Alves <palves@redhat.com>
6430 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6431 thread, and don't resume all threads if the Hc thread has exited.
6433 2014-11-12 Pedro Alves <palves@redhat.com>
6435 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6436 the process group instead of to a specific LWP.
6438 2014-10-15 Pedro Alves <palves@redhat.com>
6441 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6443 (arm_set_thread_context): Delete.
6444 (the_low_target): Adjust.
6445 * win32-i386-low.c (debug_registers_changed)
6446 (debug_registers_used): Delete.
6447 (update_debug_registers_callback): New function.
6448 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6449 needing to update their debug registers.
6450 (win32_get_current_dr): New function.
6451 (x86_dr_low_get_addr, x86_dr_low_get_control)
6452 (x86_dr_low_get_status): Fetch the debug register from the thread
6454 (i386_initial_stuff): Adjust.
6455 (i386_get_thread_context): Remove current_event parameter. Don't
6456 clear debug_registers_changed nor copy DR values to
6458 (i386_set_thread_context): Delete.
6459 (i386_prepare_to_resume): New function.
6460 (i386_thread_added): Mark the thread as needing to update irs
6462 (the_low_target): Remove i386_set_thread_context and install
6463 i386_prepare_to_resume.
6464 * win32-low.c (win32_get_thread_context): Adjust.
6465 (win32_set_thread_context): Use SetThreadContext
6467 (win32_prepare_to_resume): New function.
6468 (win32_require_context): New function, factored out from ...
6469 (thread_rec): ... this.
6470 (continue_one_thread): Call win32_prepare_to_resume on each thread
6471 we're about to continue.
6472 (win32_resume): Call win32_prepare_to_resume on the event thread.
6473 * win32-low.h (struct win32_thread_info)
6474 <debug_registers_changed>: New field.
6475 (struct win32_target_ops): Change prototype of set_thread_context,
6476 delete set_thread_context and add prepare_to_resume.
6477 (win32_require_context): New declaration.
6479 2014-10-08 Gary Benson <gbenson@redhat.com>
6481 * server.h: Do not include common-exceptions.h.
6483 2014-10-08 Gary Benson <gbenson@redhat.com>
6485 * server.h: Do not include cleanups.h.
6487 2014-09-30 James Hogan <james.hogan@imgtec.com>
6489 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6492 2014-09-23 Yao Qi <yao@codesourcery.com>
6494 * linux-low.c (lp_status_maybe_breakpoint): New function.
6495 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6496 (count_events_callback): Likewise.
6497 (select_event_lwp_callback): Likewise.
6498 (cancel_breakpoints_callback): Likewise.
6500 2014-09-19 Don Breazeal <donb@codesourcery.com>
6502 * linux-low.c (handle_extended_wait): Call
6503 linux_ptrace_get_extended_event.
6504 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6505 linux_is_extended_waitstatus.
6507 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6509 * Makefile.in (CPPFLAGS): Define.
6510 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6511 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6513 2014-09-16 Gary Benson <gbenson@redhat.com>
6515 * inferiors.h (current_inferior): Renamed as...
6516 (current_thread): New variable. All uses updated.
6517 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6518 (maybe_move_out_of_jump_pad): Likewise.
6519 (cancel_breakpoint): Likewise.
6520 (linux_low_filter_event): Likewise.
6521 (wait_for_sigstop): Likewise.
6522 (linux_resume_one_lwp): Likewise.
6523 (need_step_over_p): Likewise.
6524 (start_step_over): Likewise.
6525 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6526 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6527 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6528 and save_inferior as saved_thread.
6529 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6531 (regcache_invalidate_thread): Likewise.
6532 * remote-utils.c (prepare_resume_reply): Likewise.
6533 * thread-db.c (thread_db_get_tls_address): Likewise.
6534 (disable_thread_event_reporting): Likewise.
6535 (remove_thread_event_breakpoints): Likewise.
6536 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6538 * target.h (set_desired_inferior): Renamed as...
6539 (set_desired_thread): New declaration. All uses updated.
6540 * server.c (myresume): Updated comment to reference thread instead
6542 (handle_serial_event): Likewise.
6543 (handle_target_event): Likewise.
6545 2014-09-12 Tom Tromey <tromey@redhat.com>
6546 Gary Benson <gbenson@redhat.com>
6548 * regcache.h: Include common-regcache.h.
6549 (regcache_read_pc): Don't declare.
6550 * regcache.c (get_thread_regcache_for_ptid): New function.
6552 2014-09-11 Tom Tromey <tromey@redhat.com>
6553 Gary Benson <gbenson@redhat.com>
6555 * symbol.c: New file.
6556 * Makefile.in (SFILES): Add symbol.c.
6557 (OBS): Add symbol.o.
6559 2014-09-11 Gary Benson <gbenson@redhat.com>
6561 * target.c (target_stop_ptid, target_continue_ptid): New
6564 2014-09-11 Tom Tromey <tromey@redhat.com>
6565 Gary Benson <gbenson@redhat.com>
6567 * target.h: Include target/target.h.
6568 * target.c (target_read_memory, target_read_uint32)
6569 (target_write_memory): New functions.
6571 2014-09-11 Gary Benson <gbenson@redhat.com>
6573 * server.h (debug_hw_points): Don't declare.
6574 * server.c (debug_hw_points): Don't define. Replace all uses
6575 with show_debug_regs.
6576 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6577 all uses with show_debug_regs.
6579 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6581 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6582 endianness into account.
6583 (ppc_supply_ptrace_register): Likewise.
6585 2014-09-03 James Hogan <james.hogan@imgtec.com>
6587 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6588 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6590 2014-09-03 Gary Benson <gbenson@redhat.com>
6592 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6593 ALL_DEBUG_ADDRESS_REGISTERS.
6595 2014-09-02 Gary Benson <gbenson@redhat.com>
6597 * i386-low.h: Renamed as...
6598 * x86-low.h: New file. All type, function and variable name
6599 prefixes changed from "i386_" to "x86_". All references updated.
6600 * i386-low.c: Renamed as...
6601 * x86-low.c: New file. All type, function and variable name
6602 prefixes changed from "i386_" to "x86_". All references updated.
6604 2014-09-02 Gary Benson <gbenson@redhat.com>
6606 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6607 (x86_linux_new_thread): Likewise.
6609 2014-08-29 Gary Benson <gbenson@redhat.com>
6611 * server.h (setjmp.h): Do not include.
6612 (toplevel): Do not declare.
6613 (common-exceptions.h): Include.
6614 (cleanups.h): Likewise.
6615 * server.c (toplevel): Do not define.
6616 (exit_code): New static global.
6617 (detach_or_kill_for_exit_cleanup): New function.
6618 (main): New function. Original main renamed to...
6619 (captured_main): New function.
6620 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6622 2014-08-29 Gary Benson <gbenson@redhat.com>
6624 * Makefile.in (SFILES): Add common/common-exceptions.c.
6625 (OBS): Add common-exceptions.o.
6626 (common-exceptions.o): New rule.
6627 * utils.c (prepare_to_throw_exception): New function.
6629 2014-08-29 Gary Benson <gbenson@redhat.com>
6631 * config.in: Regenerate.
6632 * configure: Likewise.
6634 2014-08-29 Gary Benson <gbenson@redhat.com>
6636 * Makefile.in (SFILES): Add common/cleanups.c.
6638 (cleanups.o): New rule.
6640 2014-08-29 Gary Benson <gbenson@redhat.com>
6642 * utils.c (internal_vwarning): New function.
6644 2014-08-28 Gary Benson <gbenson@redhat.com>
6646 * utils.h (fatal): Remove declaration.
6647 * utils.c (fatal): Remove function.
6649 2014-08-28 Gary Benson <gbenson@redhat.com>
6651 * tracepoint.c (gdb_agent_init): Replace fatal with
6653 (initialize_tracepoint): Likewise.
6655 2014-08-28 Gary Benson <gbenson@redhat.com>
6657 * remote-utils.c (remote_prepare): Replace fatal with error.
6659 2014-08-28 Gary Benson <gbenson@redhat.com>
6661 * linux-low.c (linux_async): Replace fatal with warning.
6663 (linux_start_non_stop): Return -1 if linux_async failed.
6665 2014-08-28 Gary Benson <gbenson@redhat.com>
6667 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6669 (i386_dr_low_get_addr): Remove vague comment.
6670 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6673 2014-08-28 Gary Benson <gbenson@redhat.com>
6675 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6676 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6678 (linux_resume_one_lwp): Likewise.
6679 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6681 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6682 with internal_error.
6683 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6684 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6685 (find_register_by_name): Replace fatal with internal_error.
6686 (find_regno): Likewise.
6687 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6688 * thread-db.c (thread_db_create_event): Likewise.
6689 (thread_db_load_search): Likewise.
6690 (try_thread_db_load_1): Likewise.
6691 * tracepoint.c (get_jump_space_head): Replace fatal with
6693 (claim_trampoline_space): Likewise.
6694 (have_fast_tracepoint_trampoline_buffer): Likewise.
6695 (cmd_qtstart): Likewise.
6696 (stop_tracing): Likewise.
6697 (fast_tracepoint_collecting): Likewise.
6698 (target_malloc): Likewise.
6699 (download_tracepoint): Likewise.
6700 (download_trace_state_variables): Replace check with gdb_assert.
6701 (upload_fast_traceframes): Replace fatal with internal_error.
6703 2014-08-19 Tom Tromey <tromey@redhat.com>
6704 Gary Benson <gbenson@redhat.com>
6706 * Makefile.in (SFILES): Add common/common-debug.c.
6707 (OBS): Add common-debug.o.
6708 (common-debug.o): New rule.
6709 * debug.h (debug_printf): Don't declare.
6710 * debug.c (debug_printf): Renamed and rewritten as...
6711 (debug_vprintf): New function.
6713 2014-08-19 Gary Benson <gbenson@redhat.com>
6715 * utils.h: Do not include print-utils.h.
6717 2014-08-19 Tom Tromey <tromey@redhat.com>
6718 Gary Benson <gbenson@redhat.com>
6720 * server.h: Add static assertion.
6721 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6723 2014-08-19 Tom Tromey <tromey@redhat.com>
6724 Gary Benson <gbenson@redhat.com>
6726 * Makefile.in (SFILES): Add common/errors.c.
6727 (OBS): Add errors.o.
6728 (IPA_OBS): Add errors-ipa.o.
6729 (errors.o): New rule.
6730 (errors-ipa.o): Likewise.
6731 * utils.h (perror_with_name, error, warning): Don't declare.
6732 * utils.c (warning): Renamed and rewritten as...
6733 (vwarning): New function.
6734 (error): Renamed and rewritten as...
6735 (verror): New function.
6736 (internal_error): Renamed and rewritten as...
6737 (internal_verror): New function.
6739 2014-08-07 Gary Benson <gbenson@redhat.com>
6741 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6742 * configure: Regenerate.
6743 * config.in: Likewise.
6744 * server.h: Do not include errno.h.
6745 * event-loop.c: Likewise.
6746 * hostio-errno.c: Likewise.
6747 * linux-low.c: Likewise.
6748 * remote-utils.c: Likewise.
6749 * spu-low.c: Likewise.
6750 * utils.c: Likewise.
6751 * gdbreplay.c: Unconditionally include errno.h.
6753 2014-08-07 Gary Benson <gbenson@redhat.com>
6755 * server.h: Do not include string.h.
6756 * event-loop.c: Likewise.
6757 * linux-low.c: Likewise.
6758 * regcache.c: Likewise.
6759 * remote-utils.c: Likewise.
6760 * spu-low.c: Likewise.
6761 * utils.c: Likewise.
6763 2014-08-07 Gary Benson <gbenson@redhat.com>
6765 * server.h: Do not include gdb_assert.h.
6767 2014-08-07 Gary Benson <gbenson@redhat.com>
6769 * server.h: Do not include common-utils.h.
6771 2014-08-07 Gary Benson <gbenson@redhat.com>
6773 * server.h: Do not include ptid.h.
6774 * notif.h: Likewise.
6776 2014-08-07 Gary Benson <gbenson@redhat.com>
6778 * server.h: Do not include gdb_locale.h.
6780 2014-08-07 Gary Benson <gbenson@redhat.com>
6782 * server.h: Do not include gdb/signals.h.
6783 * win32-low.c: Likewise.
6785 2014-08-07 Gary Benson <gbenson@redhat.com>
6787 * server.h: Do not include pathmax.h.
6789 2014-08-07 Gary Benson <gbenson@redhat.com>
6791 * server.h: Do not include libiberty.h.
6792 * linux-bfin-low.c: Likewise.
6794 2014-08-07 Gary Benson <gbenson@redhat.com>
6796 * server.h: Do not include ansidecl.h.
6798 2014-08-07 Gary Benson <gbenson@redhat.com>
6800 * linux-x86-low.c: Do not include stddef.h.
6801 * lynx-ppc-low.c: Likewise.
6802 * tracepoint.c: Likewise.
6804 2014-08-07 Gary Benson <gbenson@redhat.com>
6806 * server.h: Do not include stdarg.h.
6807 * nto-low.c: Likewise.
6809 2014-08-07 Gary Benson <gbenson@redhat.com>
6811 * server.h: Do not include stdlib.h.
6812 * inferiors.c: Likewise.
6813 * linux-low.c: Likewise.
6814 * regcache.c: Likewise.
6815 * spu-low.c: Likewise.
6816 * tracepoint.c: Likewise.
6817 * utils.c: Likewise.
6819 2014-08-07 Gary Benson <gbenson@redhat.com>
6821 * server.h: Do not include stdio.h.
6822 * linux-low.c: Likewise.
6823 * remote-utils.c: Likewise.
6824 * spu-low.c: Likewise.
6825 * utils.c: Likewise.
6826 * wincecompat.c: Likewise.
6828 2014-08-06 Gary Benson <gbenson@redhat.com>
6830 * regcache.c (init_register_cache): Move conditionals inside if.
6832 2014-08-06 Gary Benson <gbenson@redhat.com>
6834 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6836 2014-07-31 Gary Benson <gbenson@redhat.com>
6838 * ax.h: Do not include server.h.
6839 * gdbthread.h: Likewise.
6840 * lynx-low.h: Likewise.
6841 * notif.h: Likewise.
6843 2014-07-30 Gary Benson <gbenson@redhat.com>
6845 * server.h: Include common-defs.h.
6846 Do not include config.h or build-gnulib-gdbserver/config.h.
6848 2014-07-30 Gary Benson <gbenson@redhat.com>
6850 * hostio-errno.c: Move server.h to top of includes list.
6851 * inferiors.c: Likewise.
6852 * linux-x86-low.c: Likewise.
6853 * notif.c: Include server.h.
6855 2014-07-24 Tom Tromey <tromey@redhat.com>
6856 Gary Benson <gbenson@redhat.com>
6858 * server.h (CORE_ADDR): Now unsigned.
6860 2014-07-16 Pedro Alves <palves@redhat.com>
6862 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6864 2014-07-15 Pedro Alves <palves@redhat.com>
6866 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6869 2014-07-11 Pedro Alves <palves@redhat.com>
6871 * linux-low.c (kill_wait_lwp): New function, based on
6872 kill_one_lwp_callback, but use my_waitpid directly.
6873 (kill_one_lwp_callback, linux_kill): Use it.
6875 2014-06-23 Pedro Alves <palves@redhat.com>
6877 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6878 before setting DR0..DR3.
6880 2014-06-20 Gary Benson <gbenson@redhat.com>
6882 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6883 * configure: Regenerated.
6884 * config.in: Likewise.
6886 2014-06-20 Gary Benson <gbenson@redhat.com>
6888 * Makefile.in (SFILES): Update locations for files moved
6890 (object file files): Reordered.
6892 2014-06-20 Gary Benson <gbenson@redhat.com>
6894 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6895 (i386_dr_low_set_addr): Likewise.
6896 (i386_dr_low_get_addr): Likewise.
6897 (i386_dr_low_can_set_control): Likewise.
6898 (i386_dr_low_set_control): Likewise.
6899 (i386_dr_low_get_control): Likewise.
6900 (i386_dr_low_get_status): Likewise.
6901 (i386_get_debug_register_length): Likewise.
6902 * linux-x86-low.c (i386_dr_low_set_addr):
6903 Changed signature. Made static.
6904 (i386_dr_low_get_addr): Likewise.
6905 (i386_dr_low_set_control): Likewise.
6906 (i386_dr_low_get_control): Likewise.
6907 (i386_dr_low_get_status): Likewise.
6908 (i386_dr_low): New global variable.
6909 * win32-i386-low.c (i386_dr_low_set_addr):
6910 Changed signature. Made static.
6911 (i386_dr_low_get_addr): Likewise.
6912 (i386_dr_low_set_control): Likewise.
6913 (i386_dr_low_get_control): Likewise.
6914 (i386_dr_low_get_status): Likewise.
6915 (i386_dr_low): New global variable.
6917 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6919 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6920 * Makefile.in (AR, AR_FLAGS): Define.
6921 * configure: Regenerate.
6923 2014-06-19 Gary Benson <gbenson@redhat.com>
6925 * Makefile.in (i386-dregs.o): New rule.
6926 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6927 * i386-low.c (target.h): Remove include.
6928 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6929 (DR_CONTROL_SHIFT): Likewise.
6930 (DR_CONTROL_SIZE): Likewise.
6931 (DR_RW_EXECUTE): Likewise.
6932 (DR_RW_WRITE): Likewise.
6933 (DR_RW_READ): Likewise.
6934 (DR_RW_IORW): Likewise.
6935 (DR_LEN_1): Likewise.
6936 (DR_LEN_2): Likewise.
6937 (DR_LEN_4): Likewise.
6938 (DR_LEN_8): Likewise.
6939 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6940 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6941 (DR_ENABLE_SIZE): Likewise.
6942 (DR_LOCAL_SLOWDOWN): Likewise.
6943 (DR_GLOBAL_SLOWDOWN): Likewise.
6944 (DR_CONTROL_RESERVED): Likewise.
6945 (I386_DR_CONTROL_MASK): Likewise.
6946 (I386_DR_VACANT): Likewise.
6947 (I386_DR_LOCAL_ENABLE): Likewise.
6948 (I386_DR_GLOBAL_ENABLE): Likewise.
6949 (I386_DR_DISABLE): Likewise.
6950 (I386_DR_SET_RW_LEN): Likewise.
6951 (I386_DR_GET_RW_LEN): Likewise.
6952 (I386_DR_WATCH_HIT): Likewise.
6953 (i386_wp_op_t): Likewise.
6954 (i386_show_dr): Likewise.
6955 (i386_length_and_rw_bits): Likewise.
6956 (i386_insert_aligned_watchpoint): Likewise.
6957 (i386_remove_aligned_watchpoint): Likewise.
6958 (i386_handle_nonaligned_watchpoint): Likewise.
6959 i386_update_inferior_debug_regs(): Likewise.
6960 (i386_dr_insert_watchpoint): Likewise.
6961 (i386_dr_remove_watchpoint): Likewise.
6962 (i386_dr_region_ok_for_watchpoint): Likewise.
6963 (i386_dr_stopped_data_address): Likewise.
6964 (i386_dr_stopped_by_watchpoint): Likewise.
6966 2014-06-19 Gary Benson <gbenson@redhat.com>
6968 * i386-low.c (i386_dr_show): Renamed to
6969 i386_show_dr and made static. All uses updated.
6970 (i386_dr_length_and_rw_bits): Renamed to
6971 i386_length_and_rw_bits and made static.
6973 (i386_dr_insert_aligned_watchpoint): Renamed to
6974 i386_insert_aligned_watchpoint and made static.
6976 (i386_dr_remove_aligned_watchpoint): Renamed to
6977 i386_remove_aligned_watchpoint and made static.
6979 (i386_dr_update_inferior_debug_regs): Renamed to
6980 i386_update_inferior_debug_regs and made static.
6983 2014-06-18 Gary Benson <gbenson@redhat.com>
6985 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6986 (i386_dr_low_can_set_control): Likewise.
6987 (i386_get_debug_register_length): Likewise.
6988 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6989 (i386_dr_low_can_set_control): Likewise.
6990 (i386_get_debug_register_length): Likewise.
6992 2014-06-17 Gary Benson <gbenson@redhat.com>
6994 * i386-low.h (i386-dregs.h): New include.
6995 (DR_FIRSTADDR): Now in i386-dregs.h.
6996 (DR_LASTADDR): Likewise.
6997 (DR_NADDR): Likewise.
6998 (DR_STATUS): Likewise.
6999 (DR_CONTROL): Likewise.
7000 (i386_debug_reg_state): Likewise.
7001 (i386_dr_insert_watchpoint): Likewise.
7002 (i386_dr_remove_watchpoint): Likewise.
7003 (i386_dr_region_ok_for_watchpoint): Likewise.
7004 (i386_dr_stopped_data_address): Likewise.
7005 (i386_dr_stopped_by_watchpoint): Likewise.
7006 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7008 2014-06-18 Gary Benson <gbenson@redhat.com>
7010 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7011 i386_dr_insert_watchpoint.
7012 (i386_low_remove_watchpoint): Renamed to
7013 i386_dr_remove_watchpoint.
7014 (i386_low_region_ok_for_watchpoint): Renamed to
7015 i386_dr_region_ok_for_watchpoint.
7016 (i386_low_stopped_data_address): Renamed to
7017 i386_dr_stopped_data_address.
7018 (i386_low_stopped_by_watchpoint): Renamed to
7019 i386_dr_stopped_by_watchpoint.
7020 * i386-low.c (i386_show_dr): Renamed to
7021 i386_dr_show and made nonstatic. All uses updated.
7022 (i386_length_and_rw_bits): Renamed to
7023 i386_dr_length_and_rw_bits and made nonstatic.
7025 (i386_insert_aligned_watchpoint): Renamed to
7026 i386_dr_insert_aligned_watchpoint and made nonstatic.
7028 (i386_remove_aligned_watchpoint): Renamed to
7029 i386_dr_remove_aligned_watchpoint and made nonstatic.
7031 (i386_update_inferior_debug_regs): Renamed to
7032 i386_dr_update_inferior_debug_regs and made nonstatic.
7034 (i386_low_insert_watchpoint): Renamed to
7035 i386_dr_insert_watchpoint. All uses updated.
7036 (i386_low_remove_watchpoint): Renamed to
7037 i386_dr_remove_watchpoint. All uses updated.
7038 (i386_low_region_ok_for_watchpoint): Renamed to
7039 i386_dr_region_ok_for_watchpoint. All uses updated.
7040 (i386_low_stopped_data_address): Renamed to
7041 i386_dr_stopped_data_address. All uses updated.
7042 (i386_low_stopped_by_watchpoint): Renamed to
7043 i386_dr_stopped_by_watchpoint. All uses updated.
7045 2014-06-18 Gary Benson <gbenson@redhat.com>
7047 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7048 (i386_dr_low_can_set_control): Likewise.
7049 (i386_insert_aligned_watchpoint): New check.
7051 2014-06-18 Gary Benson <gbenson@redhat.com>
7053 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7056 2014-06-18 Gary Benson <gbenson@redhat.com>
7058 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7059 instead of fatal and error.
7060 (i386_handle_nonaligned_watchpoint): Likewise.
7062 2014-06-18 Gary Benson <gbenson@redhat.com>
7064 * i386-low.c (i386_get_debug_register_length): New macro.
7065 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7066 (i386_show_dr): Use debug_printf instead of fprintf. Use
7067 phex to format values.
7069 2014-06-18 Gary Benson <gbenson@redhat.com>
7071 * i386-low.h: Comment changes.
7072 * i386-low.c: Likewise.
7074 2014-06-18 Gary Benson <gbenson@redhat.com>
7076 * i386-low.c: Whitespace changes.
7078 2014-06-12 Tom Tromey <tromey@redhat.com>
7080 * utils.c (freeargv): Remove.
7082 2014-06-12 Tom Tromey <tromey@redhat.com>
7084 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7085 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7086 (parse_debug_format_options): Likewise.
7087 (gdbserver_usage): Likewise.
7088 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7089 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7090 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7092 ($(LIBGNU)): Depend on libiberty.
7093 (all-lib): Recurse into all subdirs.
7094 (install-only): Invoke "install" target in subdirs.
7095 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7097 * configure: Rebuild.
7098 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7099 for vasprintf, vsnprintf, or gettimeofday.
7100 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7103 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7105 * development.sh: Delete.
7106 * Makefile.in (config.status): Adjust dependency on development.sh.
7107 * configure.ac: Adjust development.sh source call.
7108 * configure: Regenerate.
7110 2014-06-02 Pedro Alves <palves@redhat.com>
7112 * ax.c (gdb_free_agent_expr): New function.
7113 * ax.h (gdb_free_agent_expr): New declaration.
7114 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7116 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7118 (clear_breakpoint_conditions_and_commands): New function.
7119 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7120 (clear_breakpoint_conditions_and_commands): New declaration.
7122 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7124 * linux-aarch64-low.c (asm/ptrace.h): Include.
7126 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7128 Fix TLS access for -static -pthread.
7129 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7130 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7131 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7133 2014-05-20 Pedro Alves <palves@redhat.com>
7135 * linux-aarch64-low.c (aarch64_insert_point)
7136 (aarch64_remove_point): No longer check whether the type is
7137 supported here. Adjust to new interface.
7138 (the_low_target): Install aarch64_supports_z_point_type as
7139 supports_z_point_type method.
7140 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7141 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7142 instead of a Z packet char. Adjust.
7143 (arm_supports_z_point_type): New function.
7144 (arm_insert_point, arm_remove_point): Adjust to new interface.
7145 (the_low_target): Install arm_supports_z_point_type.
7146 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7147 (cris_insert_point, cris_remove_point): Adjust to new interface.
7148 Don't check whether the type is supported here.
7149 (the_low_target): Install cris_supports_z_point_type.
7150 * linux-low.c (linux_supports_z_point_type): New function.
7151 (linux_insert_point, linux_remove_point): Adjust to new interface.
7152 * linux-low.h (struct linux_target_ops) <insert_point,
7153 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7154 raw_breakpoint pointer parameter.
7155 <supports_z_point_type>: New method.
7156 * linux-mips-low.c (mips_supports_z_point_type): New function.
7157 (mips_insert_point, mips_remove_point): Adjust to new interface.
7158 Use mips_supports_z_point_type.
7159 (the_low_target): Install mips_supports_z_point_type.
7160 * linux-ppc-low.c (the_low_target): Install NULL as
7161 supports_z_point_type method.
7162 * linux-s390-low.c (the_low_target): Install NULL as
7163 supports_z_point_type method.
7164 * linux-sparc-low.c (the_low_target): Install NULL as
7165 supports_z_point_type method.
7166 * linux-x86-low.c (x86_supports_z_point_type): New function.
7167 (x86_insert_point): Adjust to new insert_point interface. Use
7168 insert_memory_breakpoint. Adjust to new
7169 i386_low_insert_watchpoint interface.
7170 (x86_remove_point): Adjust to remove_point interface. Use
7171 remove_memory_breakpoint. Adjust to new
7172 i386_low_remove_watchpoint interface.
7173 (the_low_target): Install x86_supports_z_point_type.
7174 * lynx-low.c (lynx_target_ops): Install NULL as
7175 supports_z_point_type callback.
7176 * nto-low.c (nto_supports_z_point_type): New.
7177 (nto_insert_point, nto_remove_point): Adjust to new interface.
7178 (nto_target_ops): Install nto_supports_z_point_type.
7179 * mem-break.c: Adjust intro comment.
7180 (struct raw_breakpoint) <raw_type, size>: New fields.
7181 <inserted>: Update comment.
7182 <shlib_disabled>: Delete field.
7183 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7184 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7185 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7186 (raw_bkpt_type_to_target_hw_bp_type): New function.
7187 (find_enabled_raw_code_breakpoint_at): New function.
7188 (find_raw_breakpoint_at): New type and size parameters. Use them.
7189 (insert_memory_breakpoint): New function, based off
7190 set_raw_breakpoint_at.
7191 (remove_memory_breakpoint): New function.
7192 (set_raw_breakpoint_at): Reimplement.
7193 (set_breakpoint): New, based on set_breakpoint_at.
7194 (set_breakpoint_at): Reimplement.
7195 (delete_raw_breakpoint): Go through the_target->remove_point
7196 instead of assuming memory breakpoints.
7197 (find_gdb_breakpoint_at): Delete.
7198 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7199 (find_gdb_breakpoint): New function.
7200 (set_gdb_breakpoint_at): Delete.
7201 (z_type_supported): New function.
7202 (set_gdb_breakpoint_1): New function, loosely based off
7203 set_gdb_breakpoint_at.
7204 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7205 (delete_gdb_breakpoint_at): Delete.
7206 (delete_gdb_breakpoint_1): New function, loosely based off
7207 delete_gdb_breakpoint_at.
7208 (delete_gdb_breakpoint): New function.
7209 (clear_gdb_breakpoint_conditions): Rename to ...
7210 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7212 (add_condition_to_breakpoint): Make static.
7213 (add_breakpoint_condition): Take a struct breakpoint pointer
7214 instead of an address. Adjust.
7215 (gdb_condition_true_at_breakpoint): Rename to ...
7216 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7218 (gdb_condition_true_at_breakpoint): Reimplement.
7219 (add_breakpoint_commands): Take a struct breakpoint pointer
7220 instead of an address. Adjust.
7221 (gdb_no_commands_at_breakpoint): Rename to ...
7222 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7223 parameter. Return true if no breakpoint was found. Change debug
7225 (gdb_no_commands_at_breakpoint): Reimplement.
7226 (run_breakpoint_commands): Rename to ...
7227 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7228 and change return type to boolean.
7229 (run_breakpoint_commands): New function.
7230 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7231 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7232 breakpoint. Go through the_target->remove_point instead of
7233 assuming memory breakpoint.
7234 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7235 software and hardware breakpoints.
7236 (reinsert_raw_breakpoint): Go through the_target->insert_point
7237 instead of assuming memory breakpoint.
7238 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7239 software and hardware breakpoints.
7240 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7241 Check both software and hardware breakpoints.
7242 (validate_inserted_breakpoint): Assert the breakpoint is a
7243 software breakpoint. Set the inserted flag to -1 instead of
7244 setting shlib_disabled.
7245 (delete_disabled_breakpoints): Adjust.
7246 (validate_breakpoints): Only validate software breakpoints.
7247 Adjust to inserted flag change.
7248 (check_mem_read, check_mem_write): Skip breakpoint types other
7249 than software breakpoints. Adjust to inserted flag change.
7250 * mem-break.h (enum raw_bkpt_type): New enum.
7251 (raw_breakpoint, struct process_info): Forward declare.
7252 (Z_packet_to_target_hw_bp_type): Delete declaration.
7253 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7254 (set_gdb_breakpoint, delete_gdb_breakpoint)
7255 (clear_breakpoint_conditions): New declarations.
7256 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7257 (breakpoint_inserted_here): Update comment.
7258 (add_breakpoint_condition, add_breakpoint_commands): Replace
7259 address parameter with a breakpoint pointer parameter.
7260 (gdb_breakpoint_here): Update comment.
7261 (delete_gdb_breakpoint_at): Delete.
7262 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7263 * server.c (process_point_options): Take a struct breakpoint
7264 pointer instead of an address. Adjust.
7265 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7266 delete_gdb_breakpoint.
7267 * spu-low.c (spu_target_ops): Install NULL as
7268 supports_z_point_type method.
7269 * target.h: Include mem-break.h.
7270 (struct target_ops) <prepare_to_access_memory>: Update comment.
7271 <supports_z_point_type>: New field.
7272 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7273 instead of a char. Also take a raw breakpoint pointer.
7274 * win32-arm-low.c (the_low_target): Install NULL as
7275 supports_z_point_type.
7276 * win32-i386-low.c (i386_supports_z_point_type): New function.
7277 (i386_insert_point, i386_remove_point): Adjust to new interface.
7278 (the_low_target): Install i386_supports_z_point_type.
7279 * win32-low.c (win32_supports_z_point_type): New function.
7280 (win32_insert_point, win32_remove_point): Adjust to new interface.
7281 (win32_target_ops): Install win32_supports_z_point_type.
7282 * win32-low.h (struct win32_target_ops):
7283 <supports_z_point_type>: New method.
7284 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7285 instead of a char. Also take a raw breakpoint pointer.
7287 2014-05-20 Pedro Alves <palves@redhat.com>
7289 * mem-break.h: Include break-common.h.
7290 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7291 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7292 (Z_packet_to_target_hw_bp_type): New declaration.
7293 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7294 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7295 (Z_PACKET_ACCESS_WP): Delete macros.
7296 (Z_packet_to_hw_type): Delete function.
7297 * i386-low.h: Don't include break-common.h here.
7298 (Z_packet_to_hw_type): Delete declaration.
7299 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7300 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7301 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7302 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7303 * linux-aarch64-low.c: Don't include break-common.h here.
7304 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7305 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7306 (Z_packet_to_target_hw_bp_type): Delete function.
7307 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7309 (mips_insert_point, mips_remove_point): Use
7310 Z_packet_to_target_hw_bp_type.
7312 2014-05-20 Pedro Alves <palves@redhat.com>
7314 * linux-aarch64-low.c: Include break-common.h.
7315 (enum target_point_type): Delete.
7316 (Z_packet_to_point_type): Rename to ...
7317 (Z_packet_to_target_hw_bp_type): ... this, and return a
7318 target_hw_bp_type instead.
7319 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7320 instead of an enum target_point_type.
7321 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7323 (aarch64_dr_state_insert_one_point)
7324 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7325 (aarch64_handle_aligned_watchpoint)
7326 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7327 Take an enum target_hw_bp_type instead of an enum
7329 (aarch64_supports_z_point_type): New function.
7330 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7331 use Z_packet_to_target_hw_bp_type.
7333 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7335 * configure.ac: Only use -Werror by default when DEVELOPMENT
7337 * configure: Regenerate.
7339 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7341 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7342 * linux-x86-low.c (X86_64_USER_REGS): New.
7343 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7345 2014-04-28 Yao Qi <yao@codesourcery.com>
7347 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7350 2014-04-25 Pedro Alves <palves@redhat.com>
7353 * linux-low.c (linux_attach_fail_reason_string): New function.
7354 (linux_attach_lwp): Delete.
7355 (linux_attach_lwp_1): Rename to ...
7356 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7357 argument. Remove "initial" parameter. Return int instead of
7358 void. Don't error or warn here.
7359 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7360 failure to attach to the tgid. Call warning when failing to
7362 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7363 argument. Remove "initial" parameter. Return int instead of
7364 void. Don't error or warn here.
7365 (linux_attach_fail_reason_string): New declaration.
7366 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7367 interface change. Use linux_attach_fail_reason_string.
7369 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7370 Walfred Tedeschi <walfred.tedeschi@intel.com>
7372 * Makefile.in: Added rules to handle new files
7373 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7374 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7375 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7376 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7377 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7378 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7380 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7381 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7382 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7383 i386/x32-avx512.xml.
7384 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7385 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7386 i386/x32-avx512-linux.xml.
7387 * i387-fp.c (num_avx512_k_registers): New constant for number
7389 (num_avx512_zmmh_low_registers): New constant for number of
7390 lower ZMM registers (0-15).
7391 (num_avx512_zmmh_high_registers): New constant for number of
7392 higher ZMM registers (16-31).
7393 (num_avx512_ymmh_registers): New contant for number of higher
7394 YMM registers (ymm16-31 added by avx521 on x86_64).
7395 (num_avx512_xmm_registers): New constant for number of higher
7396 XMM registers (xmm16-31 added by AVX512 on x86_64).
7397 (struct i387_xsave): Add space for AVX512 registers.
7398 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7399 Add code to handle AVX512 registers.
7400 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7401 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7402 prototypei from generated file.
7403 (tdesc_amd64_avx512_linux): Likewise.
7404 (init_registers_x32_avx512_linux): Likewise.
7405 (tdesc_x32_avx512_linux): Likewise.
7406 (init_registers_i386_avx512_linux): Likewise.
7407 (tdesc_i386_avx512_linux): Likewise.
7408 (x86_64_regmap): Add AVX512 registers.
7409 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7411 (initialize_low_arch): Add code to initialize AVX512 registers.
7413 2014-04-23 Pedro Alves <palves@redhat.com>
7415 * mem-break.c (find_gdb_breakpoint_at): Make static.
7416 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7418 2014-04-23 Pedro Alves <palves@redhat.com>
7420 * i386-low.c: Don't include break-common.h here.
7421 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7422 prototype to take target_hw_bp_type as argument instead of a Z
7424 * i386-low.h: Include break-common.h here.
7425 (Z_packet_to_hw_type): Declare.
7426 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7428 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7429 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7430 (x86_remove_point): Convert the packet number to a
7431 target_hw_bp_type before calling i386_low_remove_watchpoint.
7432 * win32-i386-low.c (i386_insert_point): Convert the packet number
7433 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7434 (i386_remove_point): Convert the packet number to a
7435 target_hw_bp_type before calling i386_low_remove_watchpoint.
7437 2014-04-23 Pedro Alves <palves@redhat.com>
7439 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7441 2014-04-10 Pedro Alves <palves@redhat.com>
7443 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7444 Check if the condition or command is NULL before checking if the
7445 breakpoint is known. On success, return true.
7446 * mem-break.h (add_breakpoint_condition): Document return.
7447 (add_breakpoint_commands): Add describing comment.
7448 * server.c (skip_to_semicolon): New function.
7449 (process_point_options): Use it.
7451 2014-04-09 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7456 2014-02-27 Pedro Alves <palves@redhat.com>
7459 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7461 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7463 (last_thread_of_process_p): Take a PID argument instead of a
7465 (linux_wait_for_lwp): Delete.
7466 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7468 (linux_low_filter_event): New function, party factored out from
7469 linux_wait_for_event.
7470 (linux_wait_for_event): Rename to ...
7471 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7472 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7473 sigsuspend. Check for zombie leaders.
7474 (linux_wait_for_event): Reimplement as wrapper around
7475 linux_wait_for_event_filtered.
7476 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7477 a normal or signal exit is seen, it's the whole process exiting.
7478 (wait_for_sigstop): No longer a for_each_inferior callback.
7479 Rewrite on top of linux_wait_for_event_filtered.
7480 (stop_all_lwps): Call wait_for_sigstop directly.
7481 * server.c (resume, handle_target_event): Handle
7482 TARGET_WAITKIND_NO_RESUMED.
7484 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7486 * win32-low.c (psapi_get_dll_name,
7487 * win32_CreateToolhelp32Snapshot): Delete.
7488 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7489 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7491 (handle_load_dll): Add function description.
7492 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7494 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7496 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7498 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7499 base address when calling win32_add_one_solib.
7500 (handle_load_dll): Delete local variable load_addr.
7501 Remove 0x1000 offset applied to DLL base address when calling
7502 win32_add_one_solib.
7503 (handle_unload_dll): Add comment.
7505 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7507 * win32-low.c (win32_add_all_dlls): Renames
7508 win32_ensure_ntdll_loaded. Rewrite function documentation.
7509 Adjust implementation to always load all DLLs.
7510 Add 0x1000 offset to DLL base address when calling
7511 win32_add_one_solib.
7512 (child_initialization_done): New static global.
7513 (do_initial_child_stuff): Set child_initialization_done to
7514 zero during child initialization, and 1 after. Replace call
7515 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7517 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7518 (handle_unload_dll): Add function documentation.
7519 (get_child_debug_event): Ignore load and unload DLL events
7520 during child initialization.
7522 2014-02-20 Doug Evans <dje@google.com>
7524 Remove global all_lwps.
7525 * inferiors.h (ptid_of): Move here from linux-low.h.
7526 (pid_of, lwpid_of): Ditto.
7527 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7528 parameter is a struct thread_info * now.
7529 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7530 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7531 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7533 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7534 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7535 * linux-arm-low.c (update_registers_callback): Update, "entry"
7536 parameter is a struct thread_info * now.
7537 Fetch lwpid from current_inferior directly.
7538 (arm_insert_point): Pass &all_threads to find_inferior instead of
7540 (arm_remove_point): Ditto.
7541 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7542 (arm_prepare_to_resume): Fetch pid from thread.
7543 (arm_read_description): Fetch lwpid from current_inferior directly.
7544 * linux-low.c (all_lwps): Delete.
7545 (delete_lwp): Delete call to remove_inferior.
7546 (handle_extended_wait): Fetch lwpid from thread.
7547 (add_lwp): Don't set lwp->entry.id. Remove call to
7548 add_inferior_to_list.
7549 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7550 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7551 (kill_one_lwp_callback): Ditto.
7552 (linux_kill): Don't dereference NULL pointer.
7553 Fetch ptid,lwpid from thread.
7554 (get_detach_signal): Fetch ptid from thread.
7555 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7556 Simplify call to regcache_invalidate_thread.
7557 (delete_lwp_callback): Update, "entry" parameter is a
7558 struct thread_info * now. Fetch pid from thread.
7559 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7560 (status_pending_p_callback): Update, "entry" parameter is a
7561 struct thread_info * now. Fetch ptid from thread.
7562 (find_lwp_pid): Update, "entry" parameter is a
7563 struct thread_info * now.
7564 (linux_wait_for_lwp): Fetch pid from thread.
7565 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7566 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7567 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7568 (dequeue_one_deferred_signal): Ditto.
7569 (cancel_breakpoint): Fetch ptid from current_inferior.
7570 (linux_wait_for_event): Pass &all_threads to find_inferior,
7571 not &all_lwps. Fetch ptid, lwpid from thread.
7572 (count_events_callback): Update, "entry" parameter is a
7573 struct thread_info * now.
7574 (select_singlestep_lwp_callback): Ditto.
7575 (select_event_lwp_callback): Ditto.
7576 (cancel_breakpoints_callback): Ditto.
7577 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7579 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7580 (unsuspend_one_lwp): Update, "entry" parameter is a
7581 struct thread_info * now.
7582 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7584 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7585 Fetch lwpid from thread, not lwp.
7586 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7587 Pass &all_threads to find_inferior, not &all_lwps.
7588 (send_sigstop): Fetch lwpid from thread, not lwp.
7589 (send_sigstop_callback): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (suspend_and_send_sigstop_callback): Ditto.
7592 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7593 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7594 struct thread_info * now.
7595 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7597 (lwp_running): Update, "entry" parameter is a
7598 struct thread_info * now.
7599 (stop_all_lwps): Fetch ptid from thread.
7600 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7601 (linux_resume_one_lwp): Fetch lwpid from thread.
7602 (linux_set_resume_request): Update, "entry" parameter is a
7603 struct thread_info * now. Fetch pid, lwpid from thread.
7604 (resume_status_pending_p): Update, "entry" parameter is a
7605 struct thread_info * now.
7606 (need_step_over_p): Ditto. Fetch lwpid from thread.
7607 (start_step_over): Fetch lwpid from thread.
7608 (linux_resume_one_thread): Update, "entry" parameter is a
7609 struct thread_info * now. Fetch lwpid from thread.
7610 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7611 (proceed_one_lwp): Update, "entry" parameter is a
7612 struct thread_info * now. Fetch lwpid from thread.
7613 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7614 struct thread_info * now.
7615 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7616 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7617 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7619 (regsets_store_inferior_registers): Ditto.
7620 (fetch_register, store_register): Ditto.
7621 (linux_read_memory, linux_write_memory): Ditto.
7622 (linux_request_interrupt): Ditto.
7623 (linux_read_auxv): Ditto.
7624 (linux_xfer_siginfo): Ditto.
7625 (linux_qxfer_spu): Ditto.
7626 (linux_qxfer_libraries_svr4): Ditto.
7627 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7628 moved to inferiors.h.
7630 (get_thread_lwp): Update.
7631 (struct lwp_info): Delete member "entry". Simplify comment for
7634 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7635 current_inferior directly.
7636 (update_watch_registers_callback): Update, "entry" parameter is a
7637 struct thread_info * now. Fetch pid from thread.
7638 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7639 (mips_insert_point): Fetch lwpid from current_inferior.
7640 Pass &all_threads to find_inferior, not &all_lwps.
7641 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7642 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7644 (mips_stopped_data_address): Ditto.
7645 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7647 * linux-tile-low.c (tile_arch_setup): Ditto.
7648 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7649 (update_debug_registers_callback): Update, "entry" parameter is a
7650 struct thread_info * now. Fetch pid from thread.
7651 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7652 Pass &all_threads to find_inferior, not &all_lwps.
7653 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7654 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7655 Pass &all_threads to find_inferior, not &all_lwps.
7656 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7657 (i386_dr_low_get_status): Ditto.
7658 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7659 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7660 (x86_linux_read_description): Ditto.
7661 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7663 2014-02-20 Doug Evans <dje@google.com>
7665 * inferiors.c (get_first_inferior): Fix buglet.
7667 2014-02-19 Doug Evans <dje@google.com>
7669 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7670 * inferiors.c (add_thread): Change result type to struct thread_info *.
7671 All callers updated.
7672 (add_lwp): Call add_thread here instead of in callers.
7673 All callers updated.
7674 * linux-low.h (get_lwp_thread): Rewrite.
7675 (struct lwp_info): New member "thread".
7677 2014-02-19 Doug Evans <dje@google.com>
7679 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7680 All callers updated.
7682 2014-02-19 Doug Evans <dje@google.com>
7684 * inferiors.c (add_thread): Fix whitespace.
7686 2014-02-19 Doug Evans <dje@google.com>
7688 * dll.c (clear_dlls): Replace accessing list implemention details
7690 * gdbthread.h (get_first_thread): Declare.
7691 * inferiors.c (for_each_inferior_with_data): New function.
7692 (get_first_thread): New function.
7693 (find_thread_ptid): Simplify.
7694 (get_first_inferior): New function.
7695 (clear_list): Delete.
7696 (one_inferior_p): New function.
7697 (clear_inferior_list): New function.
7698 (clear_inferiors): Update.
7699 * inferiors.h (for_each_inferior_with_data): Declare.
7700 (clear_inferior_list): Declare.
7701 (one_inferior_p): Declare.
7702 (get_first_inferior): Declare.
7703 * linux-low.c (linux_wait_for_event): Replace accessing list
7704 implemention details with API function.
7705 * server.c (target_running): Ditto.
7706 (accumulate_file_name_length): New function.
7707 (emit_dll_description): New function.
7708 (handle_qxfer_libraries): Replace accessing list implemention
7709 details with API function.
7710 (handle_qxfer_threads_worker): New function.
7711 (handle_qxfer_threads_proper): Replace accessing list implemention
7712 details with API function.
7713 (handle_query): Ditto.
7714 (visit_actioned_threads_callback_ftype): New typedef.
7715 (visit_actioned_threads_data): New struct.
7716 (visit_actioned_threads): Rewrite to be find_inferior callback.
7717 (resume): Call find_inferior.
7718 (handle_status): Replace accessing list implemention
7719 details with API function.
7720 (process_serial_event): Replace accessing list implemention details
7722 * target.c (set_desired_inferior): Replace accessing list implemention
7723 details with API function.
7724 * tracepoint.c (same_process_p): New function.
7725 (gdb_agent_about_to_close): Replace accessing list implemention
7726 details with API function.
7727 * win32-low.c (child_delete_thread): Replace accessing list
7728 implemention details with API function.
7729 (match_dll_by_basename): New function.
7730 (dll_is_loaded_by_basename): New function.
7731 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7732 details call to dll_is_loaded_by_basename.
7734 2014-02-19 Doug Evans <dje@google.com>
7736 * dll.h (struct dll_info): Add comment.
7737 * gdbthread.h (struct thread_info): Add comment.
7738 (current_ptid): Simplify.
7739 * inferiors.c (add_process): Update.
7740 (remove_process): Update.
7741 * inferiors.h (struct process_info): Rename member "head" to "entry".
7742 * linux-low.c (delete_lwp): Update.
7744 (last_thread_of_process_p): Update.
7745 (kill_one_lwp_callback, linux_kill): Update.
7746 (status_pending_p_callback): Update.
7747 (wait_for_sigstop): Update. Simplify read of ptid.
7748 (start_step_over): Update.
7749 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7750 (get_lwp_thread): Update.
7751 (struct lwp_info): Rename member "head" to "entry".
7752 * regcache.h (inferior_list_entry): Delete.
7753 * server.c (kill_inferior_callback): Update.
7754 (detach_or_kill_inferior_callback): Update.
7755 (print_started_pid): Update.
7756 (print_attached_pid): Update.
7757 (process_serial_event): Simplify read of ptid.
7758 * thread-db.c (thread_db_create_event): Update.
7759 (thread_db_get_tls_address): Update.
7760 * win32-low.c (current_inferior_ptid): Simplify.
7762 2014-02-19 Tom Tromey <tromey@redhat.com>
7764 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7766 (target_supports_btrace): Update.
7768 2014-02-14 Yao Qi <yao@codesourcery.com>
7770 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7771 (rsp-low-ipa.o): New target.
7773 2014-02-12 Tom Tromey <tromey@redhat.com>
7775 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7776 convert_ascii_to_int.
7777 * regcache.c (registers_to_string): Likewise.
7778 * remote-utils.c (decode_M_packet): Likewise.
7779 * server.c (process_serial_event): Likewise.
7781 2014-02-12 Tom Tromey <tromey@redhat.com>
7783 * server.c (handle_query, handle_v_run): Use hex2bin, not
7785 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7787 2014-02-12 Tom Tromey <tromey@redhat.com>
7789 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7790 convert_int_to_ascii.
7791 * regcache.c (registers_to_string, collect_register_as_string):
7793 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7795 * server.c (process_serial_event): Likewise.
7796 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7797 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7799 2014-02-12 Tom Tromey <tromey@redhat.com>
7801 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7802 bin2hex, not hexify.
7803 * tracepoint.c (cmd_qtstatus): Likewise.
7805 2014-02-12 Tom Tromey <tromey@redhat.com>
7807 * remote-utils.c (monitor_output): Pass explicit length to
7810 2014-02-12 Tom Tromey <tromey@redhat.com>
7812 * tracepoint.c: Include rsp-low.h.
7813 * server.c: Include rsp-low.h.
7814 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7815 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7817 * remote-utils.c: Include rsp-low.h.
7818 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7819 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7820 (convert_int_to_ascii, convert_ascii_to_int): Move to
7822 * regcache.c: Include rsp-low.h.
7823 * ax.c: Include rsp-low.h.
7824 * Makefile.in (SFILES): Add common/rsp-low.c.
7825 (OBS): Add rsp-low.o.
7826 (rsp-low.o): New target.
7828 2014-02-12 Tom Tromey <tromey@redhat.com>
7830 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7831 Include print-utils.h.
7832 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7833 (plongest, thirty_two, phex_nz): Remove.
7834 * Makefile.in (SFILES): Add common/print-utils.c.
7835 (OBS): Add print-utils.o.
7836 (print-utils-ipa.o): New target.
7837 (print-utils.o): New target.
7838 (IPA_OBJS): Add print-utils-ipa.o.
7840 2014-02-06 Tom Tromey <tromey@redhat.com>
7842 * Makefile.in (SFILES): Fix indentation.
7844 2014-02-05 Doug Evans <dje@google.com>
7846 * linux-low.c (linux_wait_for_event): Improve comment.
7847 (linux_wait_1): Keep current_inferior in sync with event_child.
7849 2014-01-22 Doug Evans <dje@google.com>
7851 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7853 2014-01-22 Doug Evans <dje@google.com>
7855 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7856 * configure: Regenerate.
7857 * config.in: Regenerate.
7858 * Makefile.in (SFILES): Add debug.c.
7860 * debug.c: New file.
7861 * debug.h: New file.
7862 * linux-aarch64-low.c (*): Update all debugging printfs to use
7863 debug_printf instead of fprintf.
7864 * linux-arm-low.c (*): Ditto.
7865 * linux-cris-low.c (*): Ditto.
7866 * linux-crisv32-low.c (*): Ditto.
7867 * linux-m32r-low.c (*): Ditto.
7868 * linux-sparc-low.c (*): Ditto.
7869 * linux-x86.c (*): Ditto.
7870 * linux-low.c (*): Ditto.
7871 (linux_wait_1): Add calls to debug_enter, debug_exit.
7872 (linux_wait): Remove redundant debugging printf.
7873 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7874 (linux_resume, unstop_all_lwps): Ditto.
7875 * mem-break.c (*): Update all debugging printfs to use
7876 debug_printf instead of fprintf.
7877 * remote-utils.c (*): Ditto.
7878 * thread-db.c (*): Ditto.
7879 * server.c #include <ctype.h>, "gdb_vecs.h".
7880 (debug_threads): Moved to debug.c.
7881 (*): Update all debugging printfs to use debug_printf instead of
7883 (start_inferior): Replace call to fflush with call to debug_flush.
7884 (monitor_show_help): Mention set debug-format.
7885 (parse_debug_format_options): New function.
7886 (handle_monitor_command): Handle "monitor set debug-format".
7887 (gdbserver_usage): Mention --debug-format.
7888 (main): Parse --debug-format.
7889 * server.h (debug_threads): Declaration moved to debug.h.
7891 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7892 trace_debug_1 that uses debug_printf.
7893 (tracepoint_look_up_symbols): Update all debugging printfs to use
7894 debug_printf instead of fprintf.
7896 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7898 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7901 2014-01-17 Pedro Alves <palves@redhat.com>
7904 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7905 defined after including gdb_proc_service.h.
7907 2014-01-16 Doug Evans <dje@google.com>
7909 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7910 (match_dll): Use it.
7912 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7914 * target.h (target_ops) <read_btrace>: Change parameters and
7915 return type to allow error reporting.
7916 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7917 trace reading errors on.
7918 * linux-low.c (linux_low_read_btrace): Pass trace reading
7920 (linux_low_disable_btrace): New.
7922 2014-01-15 Doug Evans <dje@google.com>
7924 * inferiors.c (thread_id_to_gdb_id): Delete.
7925 * inferiors.h (thread_id_to_gdb_id): Delete.
7927 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7929 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7930 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7933 2014-01-08 Pedro Alves <palves@redhat.com>
7935 * server.c (handle_status): Don't discard previous queued stop
7936 replies or thread's pending status here.
7937 (main) <disconnection>: Do it here instead.
7939 2014-01-08 Pedro Alves <palves@redhat.com>
7941 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7942 * server.c (visit_actioned_threads, handle_pending_status): New
7944 (handle_v_cont): Factor out parts to ...
7945 (resume): ... this new function. If in all-stop, and a thread
7946 being resumed has a pending status, report it without actually
7948 (myresume): Adjust to use the new 'resume' function.
7949 (clear_pending_status_callback, set_pending_status_callback)
7950 (find_status_pending_thread_callback): New functions.
7951 (handle_status): Handle the case of multiple threads having
7952 interesting statuses to report. Report threads' real last signal
7953 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7954 with an interesting thread to report the status for, instead of
7955 always reporting the status of the first thread.
7957 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7959 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7960 * gdbreplay.c (gdbreplay_version): Likewise.
7962 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7964 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7965 iov.iov_len with the real length in use.
7967 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7969 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7970 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7971 for all targets that use win32-low.c.
7972 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7973 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7975 2013-12-13 Pedro Alves <palves@redhat.com>
7977 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7978 if equal to TARGET_WAITKIND_LOADED.
7979 * win32-low.c (cached_status): New static global.
7980 (win32_wait): Add declaration.
7981 (do_initial_child_stuff): Flush all initial pending debug events
7982 up to the initial breakpoint.
7983 (win32_wait): If CACHED_STATUS was set, return that instead
7984 of doing a real wait. Remove the code resuming the execution
7985 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7986 during the initial phase. Also remove the code changing
7987 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7988 TARGET_WAITKIND_STOPPED.
7990 2013-12-11 Yao Qi <yao@codesourcery.com>
7992 * notif.c (handle_notif_ack): Return 0 if no notification
7995 2013-11-20 Doug Evans <dje@google.com>
7997 * linux-low.c (linux_set_resume_request): Fix comment.
7999 2013-11-20 Doug Evans <dje@google.com>
8001 * linux-low.c (resume_status_pending_p): Tweak comment.
8003 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8005 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8006 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8007 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8008 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8009 (srv_amd64_regobj): Add amd64-mpx.o.
8010 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8011 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8012 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8013 * i387-fp.c (num_pl_bnd_register) Added constant.
8014 (num_pl_bnd_cfg_registers) Added constant.
8015 (struct i387_xsave) Added reserved area and MPX fields.
8016 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8017 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8019 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8020 (init_registers_amd64_mpx_linux): Declare new function.
8021 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8022 (x86_64_regmap): Add MPX registers.
8023 (x86_linux_read_description): Add MPX case.
8024 (initialize_low_arch): Initialize MPX targets.
8026 2013-11-18 Tom Tromey <tromey@redhat.com>
8028 * configure: Rebuild.
8029 * configure.ac: Don't check for stdlib.h.
8030 * gdbreplay.c: Unconditionally include stdlib.h.
8032 2013-11-18 Tom Tromey <tromey@redhat.com>
8034 * config.in: Rebuild.
8035 * configure: Rebuild.
8036 * configure.ac: Don't use AC_HEADER_DIRENT.
8038 2013-11-18 Tom Tromey <tromey@redhat.com>
8040 * server.h: Don't check HAVE_STRING_H.
8041 * gdbreplay.c: Don't check HAVE_STRING_H.
8042 * configure: Rebuild.
8044 2013-11-18 Tom Tromey <tromey@redhat.com>
8046 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8049 2013-11-08 Tom Tromey <tromey@redhat.com>
8051 * configure, config.in: Rebuild.
8052 * configure.ac: Remove unused configury.
8054 2013-11-08 Tom Tromey <tromey@redhat.com>
8056 * acinclude.m4: Include common.m4, codeset.m4.
8057 * configure, config.in: Rebuild.
8058 * configure.ac: Use GDB_AC_COMMON.
8060 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8062 * linux-s390-low.c (HWCAP_S390_TE): New define.
8063 (s390_arch_setup): Consider the TE field in the HWCAP for
8064 determining 'have_regset_tdb'.
8066 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8069 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8072 2013-10-02 Pedro Alves <palves@redhat.com>
8074 * server.c (process_serial_event): Don't output "GDBserver
8075 exiting" if GDB is connected through stdio.
8076 * target.c (mywait): Likewise, be silent if GDB is connected
8079 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8081 * lynx-low.c (lynx_add_threads_after_attach): New function.
8082 (lynx_attach): Remove call to add_thread. Add call to
8083 lynx_add_threads_after_attach instead.
8085 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8087 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8088 * config.in, configure: Regenerated.
8090 2013-09-18 Yao Qi <yao@codesourcery.com>
8093 * server.c (start_inferior): Clear 'resume_info'.
8095 2013-09-16 Jiong Wang <jiwang@tilera.com>
8097 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8100 2013-09-16 Jiong Wang <jiwang@tilera.com>
8102 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8103 linux-tile-low.o to srv_tgtobj.
8105 2013-09-16 Will Newton <will.newton@linaro.org>
8107 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8110 2013-09-06 Pedro Alves <palves@redhat.com>
8112 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8113 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8114 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8115 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8116 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8117 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8119 2013-09-06 Pedro Alves <palves@redhat.com>
8121 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8122 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8124 2013-09-06 Pedro Alves <palves@redhat.com>
8126 * linux-amd64-ipa.c: Include tracepoint.h.
8127 * linux-i386-ipa.c: Include tracepoint.h.
8129 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8131 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8132 (ps_get_thread_area): New function.
8134 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8136 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8137 (initialize_low_arch): Call init_registers_crisv32 rather than
8138 init_register_crisv32.
8140 2013-09-05 Pedro Alves <palves@redhat.com>
8142 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8144 * hostio.h: ... this new file.
8145 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8146 win32-low.c: Include hostio.h.
8148 2013-09-05 Pedro Alves <palves@redhat.com>
8150 * server.h (gdb_client_data, handler_func, callback_handler_func)
8151 (delete_file_handler, add_file_handler, append_callback_event)
8152 (delete_callback_event, start_event_loop, initialize_event_loop):
8153 Move to event-loop.h and include it.
8154 * event-loop.h: New file.
8156 2013-09-05 Pedro Alves <palves@redhat.com>
8158 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8159 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8160 (loaded_dll, unloaded_dll): Move to ...
8161 * dll.h: ... this new file.
8162 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8164 2013-09-05 Pedro Alves <palves@redhat.com>
8166 * server.h (current_process, get_thread_process, all_processes)
8167 (add_inferior_to_list, for_each_inferior, current_inferior)
8168 (remove_inferior, add_process, remove_process, find_process_pid)
8169 (have_started_inferiors_p, have_attached_inferiors_p)
8170 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8171 (clear_inferiors, find_inferior, find_inferior_id)
8172 (inferior_target_data, set_inferior_target_data)
8173 (inferior_regcache_data, set_inferior_regcache_data): Move to
8174 inferiors.h, and include it.
8175 * inferiors.h: New file.
8177 2013-09-05 Pedro Alves <palves@redhat.com>
8179 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8183 2013-09-05 Pedro Alves <palves@redhat.com>
8185 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8187 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8188 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8189 (handle_tracepoint_general_set, handle_tracepoint_query)
8190 (tracepoint_finished_step, tracepoint_was_hit)
8191 (release_while_stepping_state_list, current_traceframe)
8192 (in_readonly_region, traceframe_read_mem)
8193 (fetch_traceframe_registers, traceframe_read_sdata)
8194 (traceframe_read_info, struct fast_tpoint_collect_status)
8195 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8196 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8197 (supply_fast_tracepoint_registers)
8198 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8199 (ipa_tdesc, claim_trampoline_space)
8200 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8201 (agent_mem_read, agent_get_trace_state_variable_value)
8202 (agent_set_trace_state_variable_value, agent_tsv_read)
8203 (agent_mem_read_string, get_raw_reg_func_addr)
8204 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8205 * tracepoint.h: ... this new file.
8207 2013-09-05 Pedro Alves <palves@redhat.com>
8209 * server.h (perror_with_name, error, fatal, warning, paddress)
8210 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8212 * utils.h: New file.
8214 2013-09-05 Pedro Alves <palves@redhat.com>
8216 * server.h (remote_debug, noack_mode, transport_is_reliable)
8217 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8218 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8219 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8220 (write_enn, initialize_async_io, enable_async_io)
8221 (disable_async_io, check_remote_input_interrupt_request)
8222 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8223 (dead_thread_notify, prepare_resume_reply)
8224 (decode_address_to_semicolon, decode_address, decode_m_packet)
8225 (decode_M_packet, decode_X_packet, decode_xfer_write)
8226 (decode_search_memory_packet, unhexify, hexify)
8227 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8228 (look_up_one_symbol, relocate_instruction)
8229 (monitor_output): Move to remote-utils.h, and include it.
8230 * remote-utils.h: New file.
8232 2013-09-05 Pedro Alves <palves@redhat.com>
8234 * server.h (_): Delete.
8236 2013-09-02 Pedro Alves <palves@redhat.com>
8238 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8239 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8241 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8243 2013-09-02 Pierre Muller <muller@sourceware.org>
8245 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8246 or WriteProcessMemory complete successfully and handle
8247 ERROR_PARTIAL_COPY error.
8249 2013-09-02 Pedro Alves <palves@redhat.com>
8251 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8252 error instead of EIO.
8254 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8257 * linux-low.c: Include filestuff.h.
8258 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8259 * lynx-low.c: Include filestuff.h.
8260 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8261 * server.c: Include filestuff.h.
8262 (main): Call notice_open_fds.
8263 * spu-low.c: Include filestuff.h.
8264 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8266 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8268 * Makefile.in: Explain why ../target and ../nat are not
8269 listed as include file search paths.
8270 (linux-waitpid.o): New object file rule.
8271 * configure.srv (srv_native_linux_obj): New variable.
8272 Replace all occurrences of linux native object files with
8273 $srv_native_linux_obj.
8274 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8275 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8276 (linux_enable_event_reporting): Remove declaration.
8277 (my_waitpid): Moved to common/linux-waitpid.c.
8278 (linux_wait_for_event): Pass ptid when calling
8279 linux_enable_event_reporting.
8280 (linux_supports_tracefork_flag): Remove.
8281 (linux_enable_event_reporting): Likewise.
8282 (linux_tracefork_grandchild): Remove.
8283 (STACK_SIZE): Moved to common/linux-ptrace.c.
8284 (linux_tracefork_child): Remove.
8285 (linux_test_for_tracefork): Remove.
8286 (linux_look_up_symbols): Call linux_supports_traceclone.
8287 (initialize_low): Remove call to linux_test_for_tracefork.
8288 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8289 common/linux-ptrace.h.
8290 (PTRACE_TYPE_ARG4): Likewise.
8291 Include linux-ptrace.h.
8293 2013-08-21 Pedro Alves <palves@redhat.com>
8295 * config.in: Renegerate.
8297 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8299 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8300 (SFILES): Remove $(srcdir)/common/target-common.c and
8301 add $(srcdir)/target/waitstatus.c.
8302 (OBS): Remove target-common.o and add waitstatus.o.
8303 (server_h): Remove $(srcdir)/../common/target-common.h and
8304 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8305 and $(srcdir)/../target/waitstatus.h.
8306 (target-common.o): Remove.
8307 (waitstatus.o): New target object file.
8308 * target.h: Do not include target-common.h and
8309 include target/resume.h, target/wait.h and
8310 target/waitstatus.h.
8312 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8314 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8315 to PTRACE_TYPE_ARG3.
8316 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8317 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8319 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8320 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8322 2013-07-27 Jie Zhang <jie@codesourcery.com>
8323 Daniel Jacobowitz <dan@codesourcery.com>
8324 Yao Qi <yao@codesourcery.com>
8326 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8327 (mips-linux-watch.o): New rule.
8328 (mips_linux_watch_h): New variable.
8329 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8331 * linux-mips-low.c: Include mips-linux-watch.h.
8332 (struct arch_process_info, struct arch_lwp_info): New.
8333 (update_watch_registers_callback): New function.
8334 (mips_linux_new_process, mips_linux_new_thread) New functions.
8335 (mips_linux_prepare_to_resume, mips_insert_point): New
8337 (mips_remove_point, mips_stopped_by_watchpoint): New
8339 (rsp_bp_type_to_target_hw_bp_type): New function.
8340 (mips_stopped_data_address): New function.
8341 (the_low_target): Add watchpoint support functions.
8343 2013-07-27 Yao Qi <yao@codesourcery.com>
8345 * i386-low.c: Include break-common.h.
8346 (enum target_hw_bp_type): Remove.
8348 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8350 * Makefile.in (SFILES): /common/target-common.c.
8351 (OBS): Add target-common.o.
8352 (server_h): Add $(srcdir)/../common/target-common.h.
8353 (target-common.o): New target.
8354 * server.c (queue_stop_reply_callback): Free
8355 status string after use.
8356 * target.c (target_waitstatus_to_string): Remove.
8357 * target.h: Include target-common.h.
8358 (resume_kind): Likewise.
8359 (target_waitkind): Likewise.
8360 (target_waitstatus): Likewise.
8361 (TARGET_WNOHANG): Likewise.
8363 2013-07-04 Yao Qi <yao@codesourcery.com>
8365 * Makefile.in (host_alias): Use @host_noncanonical@.
8366 (target_alias): Use @target_noncanonical@.
8367 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8368 ACX_NONCANONICAL_HOST.
8369 * configure: Regenerated.
8372 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8374 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8375 * configure: Rebuild.
8376 * Makefile.in (version_host, version_target): Get from configure.
8377 (version.c): Use $(version_host) and $(version_target).
8379 2013-07-03 Pedro Alves <palves@redhat.com>
8381 * Makefile.in (config.status): Depend on development.sh.
8382 * acinclude.m4: Include libmcheck.m4.
8383 * configure: Regenerate.
8385 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8387 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8388 attribute inside the parentheses.
8389 (winapi_DebugSetProcessKillOnExit): Ditto.
8390 (winapi_DebugBreakProcess): Ditto.
8391 (winapi_GenerateConsoleCtrlEvent): Ditto.
8393 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8395 * notif.h (notif_event): Add a dummy member to avoid compiler
8398 2013-07-01 Pedro Alves <palves@redhat.com>
8400 * hostio.c (HOSTIO_PATH_MAX): Define.
8401 (require_filename, handle_open, handle_unlink, handle_readlink):
8404 2013-07-01 Pedro Alves <palves@redhat.com>
8406 * server.h: Include "pathmax.h".
8407 * linux-low.c: Don't include sys/param.h.
8408 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8410 * win32-low.c: Don't include sys/param.h.
8411 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8413 2013-07-01 Pedro Alves <palves@redhat.com>
8415 * event-loop.c: Don't check HAVE_UNISTD_H before including
8417 * gdbreplay.c: Likewise.
8418 * remote-utils.c: Likewise.
8419 * server.c: Likewise.
8420 * configure.ac: Don't check for unistd.h.
8421 * configure: Regenerate.
8423 2013-06-28 Tom Tromey <tromey@redhat.com>
8425 * Makefile.in (version.c): Use version.in, not
8428 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8430 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8431 * configure: Rebuild.
8432 * Makefile.in (version_host, version_target): Get from configure.
8433 (version.c): Use $(version_host) and $(version_target).
8435 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8437 Fix trace-status to output user name without trailing colon.
8438 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8440 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8442 Fix trace-status to output proper start-time and stop-time.
8443 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8444 output start time and stop time in hex as gdb expects.
8446 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8448 * tracepoint.c (build_traceframe_info_xml): Output trace state
8449 variables present in the trace buffer.
8451 2013-06-24 Tom Tromey <tromey@redhat.com>
8453 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8455 (version.o): Remove.
8456 * gdbreplay.c: Include version.h.
8457 (version, host_name): Don't declare.
8458 * server.h: Include version.h.
8459 (version, host_name): Don't declare.
8461 2013-06-12 Pedro Alves <palves@redhat.com>
8463 * linux-x86-low.c (linux_is_elf64): Delete global.
8464 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8465 with local linux_pid_exe_is_elf_64_file use.
8467 2013-06-11 Pedro Alves <palves@redhat.com>
8469 * linux-low.c (regset_disabled, disable_regset): New functions.
8470 (regsets_fetch_inferior_registers)
8471 (regsets_store_inferior_registers): Use them.
8472 (initialize_regsets_info); Don't allocate the disabled_regsets
8474 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8477 2013-06-11 Pedro Alves <palves@redhat.com>
8479 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8482 2013-06-11 Pedro Alves <palves@redhat.com>
8484 * linux-x86-low.c (initialize_low_arch): Call
8485 init_registers_x32_avx_linux.
8487 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8489 Fix compatibility with Android Bionic.
8490 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8493 2013-06-07 Pedro Alves <palves@redhat.com>
8496 * Makefile.in (OBS): Add tdesc.o.
8497 (IPA_OBJS): Add tdesc-ipa.o.
8498 (tdesc-ipa.o): New rule.
8499 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8501 * linux-low.c (new_inferior): Delete.
8502 (disabled_regsets, num_regsets): Delete.
8503 (linux_add_process): Adjust to set the new per-process
8505 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8506 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8507 was a stop. When calling arch_setup, switch the current inferior
8508 to the thread that got an event.
8509 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8510 (regsets_fetch_inferior_registers)
8511 (regsets_store_inferior_registers): New regsets_info parameter.
8513 (linux_register_in_regsets): New regs_info parameter. Adjust to
8515 (register_addr, fetch_register, store_register): New usrregs_info
8516 parameter. Adjust to use it.
8517 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8518 parameter regs_info. Adjust to use it.
8519 (linux_fetch_registers): Get the current inferior's regs_info, and
8521 (linux_store_registers): Ditto.
8522 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8523 (initialize_low): Don't initialize the target_regsets here. Call
8524 initialize_low_arch.
8525 * linux-low.h (target_regsets): Delete declaration.
8526 (struct regsets_info): New.
8527 (struct usrregs_info): New.
8528 (struct regs_info): New.
8529 (struct process_info_private) <new_inferior>: New field.
8530 (struct linux_target_ops): Delete the num_regs, regmap, and
8531 regset_bitmap fields. New field regs_info.
8532 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8533 * i387-fp.c (num_xmm_registers): Delete.
8534 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8535 calls to new interface.
8536 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8537 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8538 Infer the number of xmm registers from the regcache's target
8540 * i387-fp.h (num_xmm_registers): Delete.
8541 * inferiors.c (add_thread): Don't install the thread's regcache
8543 * proc-service.c (gregset_info): Fetch the current inferior's
8544 regs_info. Adjust to use it.
8545 * regcache.c: Include tdesc.h.
8546 (register_bytes, reg_defs, num_registers)
8547 (gdbserver_expedite_regs): Delete.
8548 (get_thread_regcache): If the thread doesn't have a regcache yet,
8549 create one, instead of aborting gdbserver.
8550 (regcache_invalidate_one): Rename to ...
8551 (regcache_invalidate_thread): ... this.
8552 (regcache_invalidate_one): New.
8553 (regcache_invalidate): Only invalidate registers of the current
8555 (init_register_cache): Add target_desc parameter, and use it.
8556 (new_register_cache): Ditto. Assert the target description has a
8557 non zero registers_size.
8558 (regcache_cpy): Add assertions. Adjust.
8559 (realloc_register_cache, set_register_cache): Delete.
8560 (registers_to_string, registers_from_string): Adjust.
8561 (find_register_by_name, find_regno, find_register_by_number)
8562 (register_cache_size): Add target_desc parameter, and use it.
8563 (free_register_cache_thread, free_register_cache_thread_one)
8564 (regcache_release, register_cache_size): New.
8565 (register_size): Add target_desc parameter, and use it.
8566 (register_data, supply_register, supply_register_zeroed)
8567 (supply_regblock, supply_register_by_name, collect_register)
8568 (collect_register_as_string, collect_register_by_name): Adjust.
8569 * regcache.h (struct target_desc): Forward declare.
8570 (struct regcache) <tdesc>: New field.
8571 (init_register_cache, new_register_cache): Add target_desc
8573 (regcache_invalidate_thread): Declare.
8574 (regcache_invalidate_one): Delete declaration.
8575 (regcache_release): Declare.
8576 (find_register_by_number, register_cache_size, register_size)
8577 (find_regno): Add target_desc parameter.
8578 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8580 * remote-utils.c: Include tdesc.h.
8581 (outreg, prepare_resume_reply): Adjust.
8582 * server.c: Include tdesc.h.
8583 (gdbserver_xmltarget): Delete declaration.
8584 (get_features_xml, process_serial_event): Adjust.
8585 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8587 (struct process_info) <tdesc>: New field.
8588 (ipa_tdesc): Declare.
8589 * tdesc.c: New file.
8590 * tdesc.h: New file.
8591 * tracepoint.c: Include tdesc.h.
8592 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8593 (get_context_regcache): Adjust to pass ipa_tdesc down.
8594 (do_action_at_tracepoint): Adjust to get the register cache size
8595 from the context regcache's description.
8596 (traceframe_walk_blocks): Adjust to get the register cache size
8597 from the current trace frame's description.
8598 (traceframe_get_pc): Adjust to get current trace frame's
8599 description and pass it down.
8600 (gdb_collect): Adjust to get the register cache size from the
8602 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8603 (gdbserver_xmltarget): Delete.
8604 (initialize_low_tracepoint): Set the ipa's target description.
8605 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8606 (initialize_low_tracepoint): Set the ipa's target description.
8607 * linux-x86-low.c: Include tdesc.h.
8608 [__x86_64__] (is_64bit_tdesc): New.
8609 (ps_get_thread_area, x86_get_thread_area): Use it.
8610 (i386_cannot_store_register): Rename to ...
8611 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8612 (i386_cannot_fetch_register): Rename to ...
8613 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8614 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8616 (target_regsets): Rename to ...
8617 (x86_regsets): ... this.
8618 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8620 (x86_siginfo_fixup): Use is_64bit_tdesc.
8621 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8622 (tdesc_x32_avx_linux, tdesc_x32_linux)
8623 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8625 (x86_linux_update_xmltarget): Delete.
8626 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8627 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8628 (AMD64_LINUX_USER64_CS): New.
8629 (x86_linux_read_description): New, based on
8630 x86_linux_update_xmltarget.
8631 (same_process_callback): New.
8632 (x86_arch_setup_process_callback): New.
8633 (x86_linux_update_xmltarget): New.
8634 (x86_regsets_info): New.
8635 (amd64_linux_regs_info): New.
8636 (i386_linux_usrregs_info): New.
8637 (i386_linux_regs_info): New.
8638 (x86_linux_regs_info): New.
8639 (x86_arch_setup): Reimplement.
8640 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8641 (x86_emit_ops): Ditto.
8642 (the_low_target): Adjust. Install x86_linux_regs_info,
8643 x86_cannot_fetch_register, and x86_cannot_store_register.
8644 (initialize_low_arch): New.
8645 * linux-ia64-low.c (tdesc_ia64): Declare.
8646 (ia64_fetch_register): Adjust.
8647 (ia64_usrregs_info, regs_info): New globals.
8648 (ia64_regs_info): New function.
8649 (the_low_target): Adjust.
8650 (initialize_low_arch): New function.
8651 * linux-sparc-low.c (tdesc_sparc64): Declare.
8652 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8654 (sparc_arch_setup): New function.
8655 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8656 (the_low_target): Adjust.
8657 (initialize_low_arch): New function.
8658 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8659 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8660 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8661 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8662 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8663 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8664 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8665 (tdesc_powerpc_isa205_vsx64l): Declare.
8666 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8667 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8668 (ppc_set_pc, ppc_get_hwcap): Adjust.
8669 (ppc_usrregs_info): Forward declare.
8670 (!__powerpc64__) ppc_regmap_adjusted: New global.
8671 (ppc_arch_setup): Adjust to the current process'es target
8673 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8674 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8675 (ppc_store_evrregset): Adjust.
8676 (target_regsets): Rename to ...
8677 (ppc_regsets): ... this, and make static.
8678 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8679 (ppc_regs_info): New function.
8680 (the_low_target): Adjust.
8681 (initialize_low_arch): New function.
8682 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8683 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8684 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8685 (tdesc_s390x_linux64v2): Declare.
8686 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8687 (s390_fill_gregset, s390_store_last_break): Adjust.
8688 (target_regsets): Rename to ...
8689 (s390_regsets): ... this, and make static.
8690 (s390_get_pc, s390_set_pc): Adjust.
8691 (s390_get_hwcap): New target_desc parameter, and use it.
8692 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8693 (s390_arch_setup): Adjust to set the current process'es target
8694 description. Don't adjust the regmap.
8695 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8696 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8697 (regs_info_3264): New globals.
8698 (s390_regs_info): New function.
8699 (the_low_target): Adjust.
8700 (initialize_low_arch): New function.
8701 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8702 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8703 [__mips64] (init_registers_mips_linux)
8704 (init_registers_mips_dsp_linux): Delete defines.
8705 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8706 (have_dsp): New global.
8707 (mips_read_description): New, based on mips_arch_setup.
8708 (mips_arch_setup): Reimplement.
8709 (get_usrregs_info): New function.
8710 (mips_cannot_fetch_register, mips_cannot_store_register)
8711 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8712 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8713 (target_regsets): Rename to ...
8714 (mips_regsets): ... this, and make static.
8715 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8716 (dsp_regs_info, regs_info): New globals.
8717 (mips_regs_info): New function.
8718 (the_low_target): Adjust.
8719 (initialize_low_arch): New function.
8720 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8721 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8723 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8724 (arm_read_description): New, with bits factored from
8726 (arm_arch_setup): Reimplement.
8727 (target_regsets): Rename to ...
8728 (arm_regsets): ... this, and make static.
8729 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8730 (arm_regs_info): New function.
8731 (the_low_target): Adjust.
8732 (initialize_low_arch): New function.
8733 * linux-m68k-low.c (tdesc_m68k): Declare.
8734 (target_regsets): Rename to ...
8735 (m68k_regsets): ... this, and make static.
8736 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8737 (m68k_regs_info): New function.
8738 (m68k_arch_setup): New function.
8739 (the_low_target): Adjust.
8740 (initialize_low_arch): New function.
8741 * linux-sh-low.c (tdesc_sharch): Declare.
8742 (target_regsets): Rename to ...
8743 (sh_regsets): ... this, and make static.
8744 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8745 (sh_regs_info, sh_arch_setup): New functions.
8746 (the_low_target): Adjust.
8747 (initialize_low_arch): New function.
8748 * linux-bfin-low.c (tdesc_bfin): Declare.
8749 (bfin_arch_setup): New function.
8750 (bfin_usrregs_info, regs_info): New globals.
8751 (bfin_regs_info): New function.
8752 (the_low_target): Adjust.
8753 (initialize_low_arch): New function.
8754 * linux-cris-low.c (tdesc_cris): Declare.
8755 (cris_arch_setup): New function.
8756 (cris_usrregs_info, regs_info): New globals.
8757 (cris_regs_info): New function.
8758 (the_low_target): Adjust.
8759 (initialize_low_arch): New function.
8760 * linux-cris-low.c (tdesc_crisv32): Declare.
8761 (cris_arch_setup): New function.
8762 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8763 (cris_regs_info): New function.
8764 (the_low_target): Adjust.
8765 (initialize_low_arch): New function.
8766 * linux-m32r-low.c (tdesc_m32r): Declare.
8767 (m32r_arch_setup): New function.
8768 (m32r_usrregs_info, regs_info): New globals.
8769 (m32r_regs_info): Adjust.
8770 (initialize_low_arch): New function.
8771 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8772 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8773 (tic6x_usrregs_info): Forward declare.
8774 (tic6x_read_description): New function, based on ...
8775 (tic6x_arch_setup): ... this. Reimplement.
8776 (target_regsets): Rename to ...
8777 (tic6x_regsets): ... this, and make static.
8778 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8779 (tic6x_regs_info): New function.
8780 (the_low_target): Adjust.
8781 (initialize_low_arch): New function.
8782 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8783 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8784 (target_regsets): Rename to ...
8785 (xtensa_regsets): ... this, and make static.
8786 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8788 (xtensa_arch_setup, xtensa_regs_info): New functions.
8789 (the_low_target): Adjust.
8790 (initialize_low_arch): New function.
8791 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8792 (nios2_arch_setup): Set the current process'es tdesc.
8793 (target_regsets): Rename to ...
8794 (nios2_regsets): ... this.
8795 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8796 (nios2_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8800 (aarch64_arch_setup): Set the current process'es tdesc.
8801 (target_regsets): Rename to ...
8802 (aarch64_regsets): ... this.
8803 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8804 (aarch64_regs_info): New function.
8805 (the_low_target): Adjust.
8806 (initialize_low_arch): New function.
8807 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8809 (target_regsets): Rename to ...
8810 (tile_regsets): ... this.
8811 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8812 (tile_regs_info): New function.
8813 (tile_arch_setup): Set the current process'es tdesc.
8814 (the_low_target): Adjust.
8815 (initialize_low_arch): New function.
8816 * spu-low.c (tdesc_spu): Declare.
8817 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8818 * win32-arm-low.c (tdesc_arm): Declare.
8819 (arm_arch_setup): New function.
8820 (the_low_target): Install arm_arch_setup instead of
8822 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8823 (init_windows_x86): Rename to ...
8824 (i386_arch_setup): ... this. Set `win32_tdesc'.
8825 (the_low_target): Adjust.
8826 * win32-low.c (win32_tdesc): New global.
8827 (child_add_thread): Don't create the thread cache here.
8828 (do_initial_child_stuff): Set the new process'es tdesc.
8829 * win32-low.h (struct target_desc): Forward declare.
8830 (win32_tdesc): Declare.
8831 * lynx-i386-low.c (tdesc_i386): Declare global.
8832 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8833 * lynx-low.c (lynx_tdesc): New global.
8834 (lynx_add_process): Set the new process'es tdesc.
8835 * lynx-low.h (struct target_desc): Forward declare.
8836 (lynx_tdesc): Declare global.
8837 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8838 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8839 * nto-low.c (nto_tdesc): New global.
8840 (do_attach): Set the new process'es tdesc.
8841 * nto-low.h (struct target_desc): Forward declare.
8842 (nto_tdesc): Declare.
8843 * nto-x86-low.c (tdesc_i386): Declare.
8844 (nto_x86_arch_setup): Set `nto_tdesc'.
8846 2013-06-04 Gary Benson <gbenson@redhat.com>
8848 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8849 to qSupported response when appropriate.
8850 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8851 with nonzero-length annex.
8852 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8853 arguments supplied in annex.
8855 2013-05-31 Doug Evans <dje@google.com>
8858 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8859 64 bits in 64-cross-32 environment.
8861 2013-05-28 Pedro Alves <palves@redhat.com>
8863 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8864 (aarch64-without-fpu.c): Delete rule.
8865 * configure.srv (aarch64*-*-linux*): Remove references to
8866 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8867 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8870 2013-05-24 Pedro Alves <palves@redhat.com>
8872 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8873 instead of strchr/decode_address. Error if the range isn't split
8874 with a ','. Don't assume there's be a ':' in the action.
8876 2013-05-23 Yao Qi <yao@codesourcery.com>
8877 Pedro Alves <palves@redhat.com>
8879 * linux-low.c (lwp_in_step_range): New function.
8880 (linux_wait_1): If the thread was range stepping and stopped
8881 outside the stepping range, report the stop to GDB. Otherwise,
8882 continue stepping. Add range stepping debug output.
8883 (linux_set_resume_request): Copy the step range from the resume
8885 (linux_supports_range_stepping): New.
8886 (linux_target_ops) <supports_range_stepping>: Set to
8887 linux_supports_range_stepping.
8888 * linux-low.h (struct linux_target_ops)
8889 <supports_range_stepping>: New field.
8890 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8891 * linux-x86-low.c (x86_supports_range_stepping): New.
8892 (the_low_target) <supports_range_stepping>: Set to
8893 x86_supports_range_stepping.
8894 * server.c (handle_v_cont): Handle 'r' action.
8895 (handle_v_requests): Append ";r" if the target supports range
8897 * target.h (struct thread_resume) <step_range_start,
8898 step_range_end>: New fields.
8899 (struct target_ops) <supports_range_stepping>:
8901 (target_supports_range_stepping): New macro.
8903 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8905 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8906 confusion in comment.
8908 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8910 * lynx-low.c (struct process_info_private): New type.
8911 (lynx_add_process): New function.
8912 (lynx_create_inferior, lynx_attach): Replace calls to
8913 add_process by calls to lynx_add_process.
8914 (lynx_resume): If PTID is null, then try using
8915 current_process()->private->last_wait_event_ptid.
8917 (lynx_clear_inferiors): Delete. The contents of that function
8918 has been inlined in lynx_mourn;
8919 (lynx_wait_1): Save the ptid in the process's private data.
8920 (lynx_mourn): Free the process' private data. Replace call
8921 to lynx_clear_inferiors by call to clear_inferiors.
8923 2013-05-17 Yao Qi <yao@codesourcery.com>
8925 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8928 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8930 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8931 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8932 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8933 PT_TEXT_END_ADDR guards. Update comments.
8934 (linux_target_op) <read_offsets>: Conditionally define to
8935 linux_read_offsets if the target is UCLIBC and if it defines
8936 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8938 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8939 Andrew Jenner <andrew@codesourcery.com>
8941 * Makefile.in (SFILES): Add linux-nios2-low.c.
8942 (clean): Add action to delete nios2-linux.c.
8943 (nios2-linux.c): New rule.
8944 * configure.srv: Add nios2*-*-linux*.
8945 * linux-nios2-low.c: New.
8947 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8949 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8951 2013-04-25 Hui Zhu <hui@codesourcery.com>
8954 * ax.c (ax_printf): Add fflush.
8956 2013-04-22 Tom Tromey <tromey@redhat.com>
8958 * Makefile.in (SFILES): Add filestuff.c.
8959 (OBS): Add filestuff.o.
8960 (filestuff.o): New target.
8961 * config.in, configure: Rebuild.
8962 * configure.ac: Check for fdwalk, pipe2.
8964 2013-04-17 Pedro Alves <palves@redhat.com>
8966 * configure.ac (USE_THREAD_DB): Delete variable.
8967 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8968 Don't AC_SUBST USE_THREAD_DB.
8969 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8970 * config.in, configure: Regenerate.
8972 2013-04-16 Pedro Alves <palves@redhat.com>
8974 * linux-low.h (struct lwp_info) <thread_known>: Move under
8975 the USE_THREAD_DB #ifdef.
8977 2013-04-16 Pedro Alves <palves@redhat.com>
8979 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8980 (linux-low.o): Delete rule.
8981 * linux-low.h: Always include "gdb_thread_db.h" instead of
8982 conditionally including thread_db.h.
8983 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8986 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8988 * Makefile.in (install-only): Fix make install regression.
8990 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8992 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8993 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8995 * gdbserver.1: Remove.
8997 2013-03-22 Pedro Alves <palves@redhat.com>
8999 * linux-low.c (handle_extended_wait): Don't call
9000 linux_enable_event_reporting.
9002 2013-03-15 Tony Theodore <tonyt@logyst.com>
9005 * Makefile.in (SHELL): Use @SHELL@.
9007 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9009 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9012 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9014 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9015 Remove extraneous NULL element.
9017 2013-03-13 Yao Qi <yao@codesourcery.com>
9019 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9020 'V' block in trace frame.
9022 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9024 * target.h (struct target_ops): Add btrace ops.
9025 (target_supports_btrace): New macro.
9026 (target_enable_btrace): New macro.
9027 (target_disable_btrace): New macro.
9028 (target_read_btrace): New macro.
9029 * gdbthread.h (struct thread_info): Add btrace field.
9030 * server.c: Include btrace-common.h.
9031 (handle_btrace_general_set): New function.
9032 (handle_btrace_enable): New function.
9033 (handle_btrace_disable): New function.
9034 (handle_general_set): Call handle_btrace_general_set.
9035 (handle_qxfer_btrace): New function.
9036 (struct qxfer qxfer_packets[]): Add btrace entry.
9037 * inferiors.c (remove_thread): Disable btrace.
9038 * linux-low: Include linux-btrace.h.
9039 (linux_low_enable_btrace): New function.
9040 (linux_low_read_btrace): New function.
9041 (linux_target_ops): Add btrace ops.
9042 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9043 Add srv_linux_btrace=yes.
9044 (x86_64-*-linux*): Add linux-btrace.o.
9045 Add srv_linux_btrace=yes.
9046 * configure.ac: Define HAVE_LINUX_BTRACE.
9047 * config.in: Regenerated.
9048 * configure: Regenerated.
9050 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9052 * server.c (handle_qxfer): Preserve error message if -3 is
9054 (qxfer): Document the -3 return value.
9056 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9058 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9059 (linux_btrace_h): New variable.
9060 (linux-btrace.o): New rule.
9062 2013-03-08 Stan Shebs <stan@codesourcery.com>
9063 Hafiz Abid Qadeer <abidh@codesourcery.com>
9065 * tracepoint.c (trace_buffer_size): New global.
9066 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9067 (init_trace_buffer): Change to one-argument function. Allocate
9068 trace buffer memory.
9069 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9070 handle QTBuffer:size packet.
9071 (cmd_bigqtbuffer_size): New function.
9072 (initialize_tracepoint): Call init_trace_buffer with
9073 DEFAULT_TRACE_BUFFER_SIZE.
9074 * server.c (handle_query): Add QTBuffer:size in the
9077 2013-03-07 Yao Qi <yao@codesourcery.com>
9079 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9080 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9082 (cmd_qtsp): Adjust condition. Do post increment.
9083 Set cur_action and cur_step_action back to 0.
9085 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9088 * linux-low.c (linux_write_memory): Return early success if LEN is
9091 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9093 * configure.srv: Add x86_64-*-cygwin* as target.
9095 2013-02-28 Tom Tromey <tromey@redhat.com>
9097 * configure.ac: Invoke AC_SYS_LARGEFILE.
9098 * configure, config.in: Rebuild.
9100 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9102 * win32-low.c: Throughout, fix format strings and casts of
9103 printf-like functions to avoid type related warnings on all
9105 (get_child_debug_event): Print dwDebugEventCode as hex since
9106 that's how it's usually documented.
9108 2013-02-28 Yao Qi <yao@codesourcery.com>
9110 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9113 2013-02-27 Jiong Wang <jiwang@tilera.com>
9115 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9116 (reg-tilegx32.c): New rule.
9117 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9118 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9119 different register info initializer according to elf class.
9120 (init_registers_tilgx32): New function. The tilegx32 register info
9122 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9123 (tile_store_gregset): Likewise.
9125 2013-02-27 Yao Qi <yao@codesourcery.com>
9127 * server.c (process_point_options): Print debug message when
9128 debug_threads is true.
9130 2013-02-26 Yao Qi <yao@codesourcery.com>
9132 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9134 2013-02-19 Pedro Alves <palves@redhat.com>
9135 Kai Tietz <ktietz@redhat.com>
9139 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9140 instead of strtoul to extract address from packet.
9141 (process_serial_event) <'z'>: Likewise.
9143 2013-02-18 Yao Qi <yao@codesourcery.com>
9145 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9147 2013-02-14 Pedro Alves <palves@redhat.com>
9151 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9152 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9154 2013-02-14 Pedro Alves <palves@redhat.com>
9156 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9158 2013-02-14 Pedro Alves <palves@redhat.com>
9160 * tracepoint.c (save_string): Delete.
9161 (add_tracepoint_action): Use savestring instead of save_string.
9163 2013-02-12 Pedro Alves <palves@redhat.com>
9165 * linux-xtensa-low.c: Ditto.
9166 * xtensa-xtregs.c: Ditto.
9168 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9170 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9173 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9175 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9176 aarch64_num_wp_regs and aarch64_num_bp_regs to
9177 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9179 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9181 * linux-aarch64-low.c (ps_get_thread_area): Replace
9182 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9184 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9185 Marcus Shawcroft <marcus.shawcroft@arm.com>
9186 Nigel Stephens <nigel.stephens@arm.com>
9187 Yufeng Zhang <yufeng.zhang@arm.com>
9189 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9190 (aarch64.c, aarch64-without-fpu.c): New targets.
9191 * configure.srv (aarch64*-*-linux*): New.
9192 * linux-aarch64-low.c: New file.
9194 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9196 * linux-low.c (handle_extended_wait, linux_create_inferior)
9197 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9198 (dequeue_one_deferred_signal, linux_resume_one_thread)
9199 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9200 (linux_tracefork_grandchild, linux_test_for_tracefork)
9201 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9202 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9203 where the argument is 0.
9205 2013-01-25 Yao Qi <yao@codesourcery.com>
9207 * event-loop.c: Include "queue.h".
9208 (gdb_event_p): New typedef.
9209 (struct gdb_event) <next_event>: Remove.
9210 (event_queue): Change to QUEUE(gdb_event_p).
9211 (async_queue_event): Remove.
9212 (gdb_event_xfree): New.
9213 (initialize_event_loop): New.
9214 (process_event): Use API from QUEUE.
9215 (wait_for_event): Likewise.
9216 * server.c (main): Call initialize_event_loop.
9217 * server.h (initialize_event_loop): Declare.
9219 2013-01-18 Yao Qi <yao@codesourcery.com>
9221 * ax.h (struct eval_agent_expr_context): New.
9222 (gdb_eval_agent_expr): Update declaration.
9223 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9224 TFRAME. Add new argument CTX.
9225 * server.h (struct eval_agent_expr_context): Declare.
9226 (agent_mem_read, agent_tsv_read): Update declaration.
9227 (agent_mem_read_string): Likewise.
9228 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9229 (add_traceframe_block): Add new argument TPOINT.
9230 Increase TPOINT->traceframe_usage.
9231 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9232 eval_tracepoint_agent_expr.
9233 (condition_true_at_tracepoint): Likewise.
9234 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9235 (agent_mem_read_string, agent_tsv_read): Likewise.
9237 2013-01-16 Yao Qi <yao@codesourcery.com>
9239 * linux-low.c (linux_resume_one_lwp): Don't check
9240 'lwp->bp_reinsert != 0'.
9242 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9243 Pedro Alves <palves@redhat.com>
9245 * lynx-low.c (ptrace_request_to_str): Define a temporary
9246 macro and use it to simplify this function's implementation.
9248 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9250 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9253 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9255 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9257 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9259 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9261 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9263 * lynx-low.c (lynx_resume): Use the resume_info parameter
9264 to determine the ptid for the lynx_ptrace call, unless
9265 it is equal to minus_one_ptid, in which case we use the
9266 ptid of the current_inferior.
9267 (lynx_wait_1): After having received a thread create/exit
9268 event, resume the inferior's execution using the signaling
9269 thread's ptid, rather than the old ptid.
9271 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9273 * lynx-low.c (lynx_resume): Delete variable ret.
9275 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9277 * gdbreplay.c (gdbreplay_version): Update copyright year.
9278 * server.c (gdbserver_version): Likewise.
9280 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9282 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9285 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9287 * lynx-low.c (ptrace_request_to_str): Add handling for
9290 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9292 * lynx-low.c (lynx_attach): Delete variable new_process.
9294 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9296 * lynx-low.c (lynx_create_inferior): Delete variable
9299 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9301 * lynx-low.c (ptrace_request_to_str): Do not handle
9302 PTRACE_GETTHREADLIST if this macro does not exist.
9304 2012-12-15 Yao Qi <yao@codesourcery.com>
9306 * Makefile.in (OBS): Add notif.o.
9307 * notif.c, notif.h: New.
9308 * server.c: Include "notif.h".
9309 (struct vstop_notif) <next>: Remove.
9311 (queue_stop_reply): Update.
9312 (push_event, send_next_stop_reply): Remove.
9313 (discard_queued_stop_replies): Update.
9314 (notif_stop): New variable.
9315 (handle_v_stopped): Remove.
9316 (handle_v_requests): Don't call handle_v_stopped. Call
9317 handle_ack_notif instead.
9318 (queue_stop_reply_callback): Call notif_event_enque instead
9319 of queue_stop_reply.
9320 (handle_status): Don't call send_next_stop_reply, call
9321 notif_write_event instead.
9322 (kill_inferior_callback): Likewise.
9323 (detach_or_kill_inferior_callback): Likewise.
9324 (main): Call initialize_notif.
9325 (process_serial_event): Call QUEUE_is_empty.
9326 (handle_target_event): Call notif_push instead of push event.
9327 * server.h (push_event): Remove declaration.
9329 2012-12-10 Tom Tromey <tromey@redhat.com>
9331 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9332 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9335 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9336 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9337 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9338 (amd64-linux-ipa.o, ax.o): Rewrite.
9339 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9340 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9341 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9342 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9343 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9344 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9345 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9346 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9347 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9348 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9349 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9350 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9351 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9352 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9353 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9354 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9355 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9356 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9357 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9358 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9359 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9360 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9361 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9362 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9363 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9364 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9365 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9366 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9367 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9368 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9369 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9370 (reg-tilegx.o): Remove.
9371 (all_object_files): New macro.
9372 Include .deps files.
9373 * aclocal.m4, configure: Rebuild.
9374 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9375 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9376 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9378 2012-12-05 Tom Tromey <tromey@redhat.com>
9381 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9383 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9385 * configure.ac: Check for linux/perf_event.h.
9386 * config.in: Regenerated.
9387 * configure: Regenerated.
9389 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9391 * hostio.c (handle_readlink): Decrease buffer size
9392 parameter passed to readlink by one byte.
9394 2012-11-26 Yao Qi <yao@codesourcery.com>
9396 * configure.ac (build_warnings): Append '-Wempty-body'.
9397 * configure: Regenerated.
9398 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9401 2012-11-15 Pierre Muller <muller@sourceware.org>
9403 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9404 * config.in: Regenerate.
9405 * configure: Regenerate.
9406 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9407 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9408 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9409 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9411 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9412 instead of <sys/wait.h> header.
9413 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9415 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9417 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9418 (various make rules): Remove -DGDBSERVER
9420 2012-11-09 Yao Qi <yao@codesourcery.com>
9422 * spu-low.c (current_ptid): Move it to ..
9423 * gdbthread.h: ... here. New.
9424 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9425 * server.c (myresume, process_serial_event): Likewise.
9426 * thread-db.c (thread_db_find_new_threads): Likewise.
9427 * tracepoint.c (run_inferior_command): Likewise.
9429 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9431 * server.c (handle_search_memory_1): Include access length in
9434 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9436 * linux-crisv32-low.c: Fix compile errors.
9438 2012-09-04 Yao Qi <yao@codesourcery.com>
9440 * tracepoint.c (cmd_qtsv): Adjust debug message.
9441 Don't check CUR_TPOINT.
9443 2012-08-28 Yao Qi <yao@codesourcery.com>
9445 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9446 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9447 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9448 Remove declarations of xmalloc, xreallloc, xstrdup and
9450 * Makefile.in (libiberty_h): New.
9451 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9452 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9454 2012-08-23 Yao Qi <yao@codesourcery.com>
9456 * server.h: Remove declaration of 'xsnprintf'.
9458 2012-08-22 Keith Seitz <keiths@redhat.com>
9460 * server.h: Include build-gnulib-gbserver/config.h.
9461 * gdbreplay.c: Likewise.
9463 2012-08-08 Doug Evans <dje@google.com>
9465 * Makefile.in (SFILES): Add gdb_vecs.c.
9466 (OBS): Add gdb_vecs.o.
9467 (gdb_vecs_h, host_defs_h): New variables.
9468 (thread-db.o): Add $(gdb_vecs_h) dependency.
9469 (gdb_vecs.o): New rule.
9470 * thread-db.c: #include "gdb_vecs.h".
9471 (thread_db_load_search): Use a vector to iterate over path elements.
9472 Handle text appearing after "$pdir".
9474 * configure.ac: Add check for strstr.
9475 * config.in: Regenerate.
9476 * configure: Regenerate.
9478 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9480 * hostio.c (handle_pread): If pread fails, fall back to attempting
9482 (handle_pwrite): Likewise for pwrite.
9484 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9486 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9487 between unsupported TYPE and unimplementable ADDR/LEN combination.
9488 (arm_insert_point): Act on new return value.
9490 2012-07-31 Pedro Alves <palves@redhat.com>
9492 * server.c (process_point_options): Only skip tokens if we find
9493 one that is unrecognized. Don't treat 'X' specially while
9494 skipping unrecognized tokens.
9496 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9498 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9499 to 4-byte-align HW breakpoint addresses for Thumb.
9501 2012-07-27 Yao Qi <yao@codesourcery.com>
9505 * server.h: Declare gdb_agent_about_to_close.
9506 * target.c (kill_inferior): Include "agent.h".
9507 New. Send command 'kill'.
9508 * target.h (kill_inferior): Removed macro.
9509 * tracepoint.c (gdb_agent_about_to_close): New.
9510 (gdb_agent_helper_thread): Handle command 'close'.
9511 Wait endlessly until the inferior stops.
9512 Install gdb_agent_remove_socket to atexit hook.
9513 (agent_socket_name): New static variable.
9514 (gdb_agent_socket_init): Replace local variable 'name' with
9515 'agent_socket_name'.
9516 (gdb_agent_remove_socket): New.
9518 2012-07-27 Yao Qi <yao@codesourcery.com>
9520 * server.c (process_point_options): Stop at 'X' when parsing.
9522 2012-07-19 Michael Eager <eager@eagercon.com>
9524 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9526 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9527 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9528 hardware breakpoint.
9530 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9532 * gdbserver/linux-low.c (initialize_low): Call
9533 linux_ptrace_init_warnings.
9535 2012-07-02 Doug Evans <dje@google.com>
9537 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9540 2012-07-02 Stan Shebs <stan@codesourcery.com>
9542 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9543 (ax.o): Add it to build rule.
9545 (OBS): Add format.o.
9546 (IPA_OBS): Add format.o.
9547 * server.c (handle_query): Claim support for breakpoint commands.
9548 (process_point_options): Add command case.
9549 (process_serial_event): Leave running if there are printfs in
9551 * mem-break.h (any_persistent_commands): Declare.
9552 (add_breakpoint_commands): Declare.
9553 (gdb_no_commands_at_breakpoint): Declare.
9554 (run_breakpoint_commands): Declare.
9555 * mem-break.c (struct point_command_list): New struct.
9556 (struct breakpoint): New field command_list.
9557 (any_persistent_commands): New function.
9558 (add_commands_to_breakpoint): New function.
9559 (add_breakpoint_commands): New function.
9560 (gdb_no_commands_at_breakpoint): New function.
9561 (run_breakpoint_commands): New function.
9562 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9564 * ax.c: Include format.h.
9565 (ax_printf): New function.
9566 (gdb_eval_agent_expr): Add printf opcode.
9568 2012-06-13 Yao Qi <yao@codesourcery.com>
9570 * server.c (start_inferior): Remove duplicated writes to fields
9571 'last_resume_kind' and 'last_status' of 'current_inferior'.
9573 2012-06-12 Yao Qi <yao@codesourcery.com>
9574 Pedro Alves <palves@redhat.com>
9576 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9578 * server.c (handle_v_cont): Extend comment.
9580 2012-06-11 Yao Qi <yao@codesourcery.com>
9582 * linux-low.c (linux_attach): Add 'static'.
9584 2012-06-06 Yao Qi <yao@codesourcery.com>
9586 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9588 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9590 Fix gcc -flto compilation warning.
9591 * server.c (main): Make variable multi_mode and attach volatile.
9593 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9595 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9596 if the platform doesn't know about it.
9598 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9600 * Makefile.in (SFILES): Add linux-tile-low.c.
9601 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9602 * configure.srv: Handle tilegx-*-linux*.
9603 * linux-tile-low.c: New file.
9605 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9607 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9609 2012-05-24 Pedro Alves <palves@redhat.com>
9613 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9615 2012-05-24 Pedro Alves <palves@redhat.com>
9619 Replace target_signal with gdb_signal throughout.
9621 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9623 * linux-low.c (linux_store_registers): Avoid the copying sequence
9624 when no data has been retrieved by ptrace.
9626 2012-05-22 Will Deacon <will.deacon@arm.com>
9628 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9629 Include asm/ptrace.h.
9630 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9633 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9635 * linux-low.c (linux_store_registers): Don't re-retrieve data
9636 with ptrace that has already been obtained from /proc. Always
9637 copy any data retrieved with ptrace to the buffer supplied.
9639 2012-05-11 Yao Qi <yao@codesourcery.com>
9640 Pedro Alves <palves@redhat.com>
9642 * linux-low.c (enum stopping_threads_kind): New.
9643 (stopping_threads): Change type to `enum stopping_threads_kind'.
9644 (handle_extended_wait): If stopping and suspending threads, leave
9645 the new_lwp suspended too.
9646 (linux_wait_for_event): Adjust.
9647 (stop_all_lwps): Set `stopping_threads' to
9648 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9649 whether we're suspending threads or just stopping them. Assert no
9652 2012-04-29 Yao Qi <yao@codesourcery.com>
9654 * server.h: Move some code to ...
9655 * gdbthread.h: ... here. New.
9656 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9657 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9658 (nto-low.o, win32-low.o): Likewise.
9659 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9660 * regcache.c, remote-utils.c, server.c: Likewise.
9661 * target.c, tracepoint.c, win32-low.c: Likewise.
9663 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9665 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9666 (PTRACE_ARG4_TYPE): Likewise.
9667 (PTRACE_XFER_TYPE): Likewise.
9668 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9669 ptrace to PTRACE_ARG3_TYPE.
9670 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9671 (PTRACE_ARG4_TYPE): Likewise.
9672 (PTRACE_XFER_TYPE): Likewise.
9673 (linux_detach_one_lwp): Cast fourth argument of
9674 ptrace to long then PTRACE_ARG4_TYPE.
9675 (regsets_fetch_inferior_registers): Cast third argument of
9676 ptrace to long then PTRACE_ARG3_TYPE.
9677 (regsets_store_inferior_registers): Likewise.
9679 2012-04-20 Pedro Alves <palves@redhat.com>
9681 * configure: Regenerate.
9683 2012-04-19 Pedro Alves <palves@redhat.com>
9685 * Makefile.in (GNULIB_BUILDDIR): New.
9686 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9687 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9688 (all, install-only, uninstall, clean-info, all-lib, clean): No
9689 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9690 (maintainer-clean realclean distclean): Use subdir_do.
9692 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9693 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9694 * acinclude.m4: Include acx_configure_dir.m4.
9695 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9696 calls. Call AC_PROG_RANLIB. Configure gnulib using
9699 (GNULIB_STDINT_H): Adjust.
9700 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9701 * gdbreplay.c: Include build-gnulib/config.h.
9702 * server.h: Likewise.
9703 * aclocal.m4: Regenerate.
9704 * config.in: Regenerate.
9705 * configure: Regenerate.
9707 2012-04-19 Pedro Alves <palves@redhat.com>
9709 * Makefile.in (LIBGNU, INCGNU): Adjust.
9710 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9711 (all, install-only, uninstall, clean-info, all-lib, clean)
9712 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9713 * configure.ac: Adjust AC_OUTPUT output.
9714 * aclocal.m4: Regenerate.
9715 * configure: Regenerate.
9717 2012-04-19 Pedro Alves <palves@redhat.com>
9719 * Makefile.in (generated_files): New.
9720 (server_h): Remove the explicit dependency on config.h, and depend
9721 on $generated_files.
9723 2012-04-19 Pedro Alves <palves@redhat.com>
9725 * Makefile.in (INCGNU): Add -Ignulib.
9727 2012-04-19 Pedro Alves <palves@redhat.com>
9729 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9730 (INCGNU): ... this, and spell out -I here.
9731 (GNULIB_LIB): Rename to ...
9733 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9735 2012-04-19 Pedro Alves <palves@redhat.com>
9737 * config.in: Regenerate.
9739 2012-04-19 Pedro Alves <palves@redhat.com>
9741 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9742 * server.h (memmem): Remove declaration.
9743 * config.in: Regenerate.
9744 * configure: Regenerate.
9746 2012-04-19 Yao Qi <yao@codesourcery.com>
9748 * Makefile.in (SFILES): Add common/vec.c.
9752 2012-04-19 Yao Qi <yao@codesourcery.com>
9754 * remote-utils.c (prepare_resume_reply): Replace with macro
9755 target_core_of_thread.
9756 * server.c (handle_qxfer_threads_proper): Likewise.
9757 * target.h (traget_core_of_thread): New macro.
9759 2012-04-18 Pedro Alves <palves@redhat.com>
9761 * aclocal.m4: Regenerate.
9762 * configure: Regenerate.
9764 2012-04-16 Yao Qi <yao@codesourcery.com>
9766 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9767 duplicated on address.
9769 2012-04-16 Yao Qi <yao@codesourcery.com>
9771 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9772 (struct tracepoint_action_ops) <send>: New field.
9773 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9774 (agent_expr_send, x_tracepoint_action_send): New.
9775 (l_tracepoint_action_send): New.
9776 (cmd_qtdp): Download and install tracepoint
9777 according to `use_agent'.
9778 (run_inferior_command): Add one more parameter `len'.
9780 (tracepoint_send_agent): New.
9781 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9783 2012-04-16 Yao Qi <yao@codesourcery.com>
9785 * tracepoint.c (download_tracepoints): Moved to ...
9786 (cmd_qtstart): ... here.
9788 2012-04-14 Yao Qi <yao@codesourcery.com>
9790 * tracepoint.c: Include inttypes.h.
9791 (struct collect_memory_action): Use sized types.
9792 (struct tracepoint): Likewise.
9793 (cmd_qtdp, stop_tracing): Update print specifiers.
9794 (cmd_qtp, response_tracepoint): Likewise.
9795 (collect_data_at_tracepoint): Likewise.
9796 (collect_data_at_step): Likewise.
9798 2012-04-14 Yao Qi <yao@codesourcery.com>
9800 Import gnulib module inttypes.
9801 * aclocal.m4, config.in, configure: Regenerated.
9803 2012-04-14 Yao Qi <yao@codesourcery.com>
9805 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9806 Makefile and config.status at last.
9808 2012-04-13 Yao Qi <yao@codesourcery.com>
9810 * tracepoint.c: Include stdint.h unconditionally.
9812 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9814 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9815 on BFD_HAVE_SYS_PROCFS_TYPE.
9816 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9817 * configure: Regenerate.
9818 * config.in: Likewise.
9820 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9822 * Makefile.in (clean): Also remove x32.c x32-linux.c
9823 x32-avx.c x32-avx-linux.c.
9824 (x32.o): New target.
9826 (x32-linux.o): Likewise.
9827 (x32-linux.c): Likewise.
9828 (x32-avx.o): Likewise.
9829 (x32-avx.c): Likewise.
9830 (x32-avx-linux.o): Likewise.
9831 (x32-avx-linux.c): Likewise.
9833 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9834 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9835 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9836 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9837 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9838 i386/x32-avx-linux.xml.
9840 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9841 (init_registers_x32_avx_linux): Likwise.
9842 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9843 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9845 2012-04-13 Pedro Alves <palves@redhat.com>
9847 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9848 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9849 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9850 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9853 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9855 * linux-x86-low.c (compat_x32_clock_t): New.
9856 (compat_x32_siginfo_t): Likewise.
9857 (compat_x32_siginfo_from_siginfo): Likewise.
9858 (siginfo_from_compat_x32_siginfo): Likewise.
9859 (linux_is_elf64): Likewise.
9860 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9861 and siginfo_from_compat_x32_siginfo for x32.
9862 (x86_arch_setup): Set linux_is_elf64.
9864 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9867 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9869 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9870 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9871 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9872 compatible with process.
9874 2012-04-12 Yao Qi <yao@codesourcery.com>
9876 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9877 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9878 (install-only, install-info, clean): Handle sub dir gnulib.
9879 (all-lib, am--refresh): New targets.
9880 (memmem.o): Remove target.
9881 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9882 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9883 (AC_REPLACE_FUNCS): Remove memmem.
9884 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9885 (AC_OUTPUT): Generate Makefile in gnulib/.
9886 * aclocal.m4, config.in, configure: Regenerated.
9888 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9890 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9892 2012-04-05 Pedro Alves <palves@redhat.com>
9894 -Werror=strict-aliasing
9896 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9899 2012-04-04 Pedro Alves <palves@redhat.com>
9901 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9902 (sparc_store_gregset_from_stack, sparc_store_gregset)
9903 (sparc_breakpoint_at): Fix formatting.
9905 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9907 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9909 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9910 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9911 * config.in: Regenerate.
9912 * configure: Likewise.
9914 2012-03-29 Pedro Alves <palves@redhat.com>
9916 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9917 Correct ptrace arguments.
9919 2012-03-28 Pedro Alves <palves@redhat.com>
9921 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9922 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9923 (IA64_FR1_REGNUM): New defines.
9924 (ia64_fetch_register): New.
9925 (the_low_target): Install it.
9926 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9928 * linux-low.c (linux_fetch_registers): Try the
9929 the_low_target.fetch_register hook first.
9931 * linux-arm-low.c (the_low_target): Adjust.
9932 * linux-bfin-low.c (the_low_target): Adjust.
9933 * linux-cris-low.c (the_low_target): Adjust.
9934 * linux-crisv32-low.c (the_low_target): Adjust.
9935 * linux-m32r-low.c (the_low_target): Adjust.
9936 * linux-m68k-low.c (the_low_target): Adjust.
9937 * linux-mips-low.c (the_low_target): Adjust.
9938 * linux-ppc-low.c (the_low_target): Adjust.
9939 * linux-s390-low.c (the_low_target): Adjust.
9940 * linux-sh-low.c (the_low_target): Adjust.
9941 * linux-sparc-low.c (the_low_target): Adjust.
9942 * linux-tic6x-low.c (the_low_target): Adjust.
9943 * linux-x86-low.c (the_low_target): Adjust.
9944 * linux-xtensa-low.c (the_low_target): Adjust.
9946 2012-03-26 Pedro Alves <palves@redhat.com>
9948 * server.c (handle_qxfer_libraries): Don't bail early if
9949 the_target->qxfer_libraries_svr4 is not NULL.
9951 2012-03-26 Pedro Alves <palves@redhat.com>
9953 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9955 2012-03-23 Pedro Alves <palves@redhat.com>
9957 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9958 "library-list-svr4" element's start tag when the the DSO list is
9961 2012-03-23 Pedro Alves <palves@redhat.com>
9963 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9964 a variable whose type size is the same as the inferior's pointer
9967 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9969 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9971 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9972 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9973 * linux-low.h: Include <signal.h>.
9974 (struct siginfo): Remove forward declaration.
9975 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9978 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9980 * .gitignore: Ignore more files.
9982 2012-03-19 Pedro Alves <palves@redhat.com>
9983 Jan Kratochvil <jan.kratochvil@redhat.com>
9985 * server.c (cont_thread, general_thread): Add describing comments.
9986 (start_inferior): Clear `cont_thread'.
9987 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9990 2012-03-15 Yao Qi <yao@codesourcery.com>
9992 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9994 (cmd_qtdp): ... here.
9996 2012-03-15 Yao Qi <yao@codesourcery.com>
9998 * tracepoint.c (struct tracepoint_action_ops): New.
9999 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10000 (m_tracepoint_action_download): New.
10001 (r_tracepoint_action_download): New.
10002 (x_tracepoint_action_download): New.
10003 (l_tracepoint_action_download): New.
10004 (add_tracepoint_action): Install `action->ops' according type.
10005 (download_tracepoint_1): Move code `download' function pointer
10006 of various tracepoint_action_ops.
10008 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10010 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10011 linux_ptrace_attach_warnings.
10013 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10015 * Makefile.in (linux-ptrace.o): New.
10016 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10017 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10018 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10019 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10020 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10022 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10024 2012-03-08 Yao Qi <yao@codesourcery.com>
10025 Pedro Alves <palves@redhat.com>
10027 Fix PR server/13392.
10028 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10029 offset of JMP insn.
10030 * tracepoint.c (remove_tracepoint): New.
10031 (cmd_qtdp): Call remove_tracepoint when failed to install.
10033 2012-03-07 Pedro Alves <palves@redhat.com>
10035 * linux-low.c (get_detach_signal): New.
10036 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10037 Pass on pending signals to PTRACE_DETACH. Check the result of the
10039 * server.c (program_signals, program_signals_p): New.
10040 (handle_general_set): Handle QProgramSignals.
10041 * server.h (program_signals, program_signals_p): Declare.
10043 2012-03-05 Pedro Alves <palves@redhat.com>
10044 Jan Kratochvil <jan.kratochvil@redhat.com>
10046 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10049 2012-03-03 Yao Qi <yao@codesourcery.com>
10051 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10052 agent_look_up_symbols.
10054 2012-03-03 Yao Qi <yao@codesourcery.com>
10056 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10057 (linux-x86-low.o): Likewise.
10058 * server.h: Remove in_process_agent_loaded.
10059 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10063 2012-03-03 Yao Qi <yao@codesourcery.com>
10065 * tracepoint.c (gdb_agent_capability): New global.
10066 (in_process_agent_loaded_ust): Renamed to
10067 `in_process_agent_supports_ust'.
10069 (in_process_agent_supports_ust): Call agent_capability_check.
10070 (clear_installed_tracepoints): Assert that agent supports
10073 2012-03-03 Yao Qi <yao@codesourcery.com>
10075 * linux-low.c (linux_supports_agent): New.
10076 (linux_target_ops): Initialize field `supports_agent' with
10077 linux_supports_agent.
10078 * target.h (struct target_ops) <supports_agent>: New.
10079 (target_supports_agent): New macro.
10080 * server.c (handle_general_set): Handle packet 'QAgent'.
10081 (handle_query): Send `QAgent+'.
10082 * Makefile.in (server.o): Depends on agent.h.
10084 2012-03-03 Yao Qi <yao@codesourcery.com>
10086 * Makefile.in (OBS): Add agent.o.
10087 Add new rule for agent.o.
10088 Track dependence of tracepoint.c on agent.h.
10089 * tracepoint.c (run_inferior_command_1):
10090 (run_inferior_command): Call agent_run_command.
10091 (gdb_ust_connect_sync_socket): Deleted. Move it to
10093 (resume_thread, stop_thread): Likewise.
10094 (gdb_ust_socket_init): Renamed to ...
10095 (gdb_agent_socket_init): ... New.
10096 (gdb_ust_thread): Renamed to ...
10097 (gdb_agent_helper_thread): ... New.
10098 (gdb_ust_init): Move some code to ...
10099 (gdb_agent_init): ... here. New.
10100 [HAVE_UST]: Call gdb_ust_init.
10101 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10102 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10103 * config.in, configure: Regenerated.
10105 2012-03-02 Pedro Alves <palves@redhat.com>
10107 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10108 * linux-low.c (struct simple_pid_list): New.
10109 (stopped_pids): New a struct simple_pid_list pointer.
10110 (add_to_pid_list, pull_pid_from_list): New.
10111 (handle_extended_wait): Don't assume the first signal new children
10112 report is SIGSTOP. Adjust call to pull_pid_from_list.
10113 (linux_wait_for_lwp): Adjust.
10115 2012-03-02 Yao Qi <yao@codesourcery.com>
10117 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10120 2012-03-02 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10123 `stop_pc' and `tpoint'. Update caller.
10125 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10127 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10128 * linux-low.c (use_linux_regsets): New macro.
10129 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10130 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10131 (linux_register_in_regsets): New function.
10132 (usr_fetch_inferior_registers): Skip registers covered by
10134 (usr_store_inferior_registers): Likewise.
10135 (usr_fetch_inferior_registers): New macro.
10136 (usr_store_inferior_registers): Likewise.
10137 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10138 (linux_store_registers): Likewise.
10139 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10141 (init_registers_mips64_dsp_linux): Likewise.
10142 (init_registers_mips_linux): New macro.
10143 (init_registers_mips_dsp_linux): Likewise.
10144 (mips_dsp_num_regs): Likewise.
10145 (DSP_BASE, DSP_CONTROL): New fallback macros.
10146 (mips_base_regs): New macro.
10147 (mips_regmap): Use it. Fix the size.
10148 (mips_dsp_regmap): New variable.
10149 (mips_dsp_regset_bitmap): Likewise.
10150 (mips_arch_setup): New function.
10151 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10153 (mips_cannot_store_register): Likewise.
10154 (the_low_target): Update .arch_setup, .num_regs and .regmap
10155 initializers. Add .regset_bitmap initializer.
10156 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10158 * linux-bfin-low.c (the_low_target): Likewise.
10159 * linux-cris-low.c (the_low_target): Likewise.
10160 * linux-crisv32-low.c (the_low_target): Likewise.
10161 * linux-ia64-low.c (the_low_target): Likewise.
10162 * linux-m32r-low.c (the_low_target): Likewise.
10163 * linux-m68k-low.c (the_low_target): Likewise.
10164 * linux-ppc-low.c (the_low_target): Likewise.
10165 * linux-s390-low.c (the_low_target): Likewise.
10166 * linux-sh-low.c (the_low_target): Likewise.
10167 * linux-sparc-low.c (the_low_target): Likewise.
10168 * linux-tic6x-low.c (the_low_target): Likewise.
10169 * linux-x86-low.c (the_low_target): Likewise.
10170 * linux-xtensa-low.c (the_low_target): Likewise.
10171 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10172 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10173 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10175 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10176 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10178 2012-02-29 Yao Qi <yao@codesourcery.com>
10179 Pedro Alves <palves@redhat.com>
10181 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10182 `step_over_finished' is true.
10184 2012-02-27 Pedro Alves <palves@redhat.com>
10186 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10187 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10189 2012-02-27 Pedro Alves <palves@redhat.com>
10192 * linux-low.c (pid_is_stopped): New.
10193 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10195 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10197 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10200 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10202 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10204 2012-02-24 Luis Machado <lgustavo@codesourcery>
10206 * server.c (handle_query): Advertise support for target-side
10207 breakpoint condition evaluation.
10208 (process_point_options): New function.
10209 (process_serial_event): When inserting a breakpoint, check for
10210 a target-side condition that should be evaluated.
10212 * mem-break.c: Include regcache.h and ax.h.
10213 (point_cond_list_t): New data structure.
10214 (breakpoint) <cond_list>: New field.
10215 (find_gdb_breakpoint_at): Make non-static.
10216 (delete_gdb_breakpoint_at): Clear any target-side
10218 (clear_gdb_breakpoint_conditions): New function.
10219 (add_condition_to_breakpoint): Likewise.
10220 (add_breakpoint_condition): Likewise.
10221 (gdb_condition_true_at_breakpoint): Likewise.
10222 (gdb_breakpoint_here): Return result directly instead
10223 of going through a local variable.
10225 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10226 (clear_gdb_breakpoint_conditions): Likewise.
10227 (add_breakpoint_condition): Likewise.
10228 (gdb_condition_true_at_breakpoint): Likewise.
10230 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10231 (need_step_over_p): Take target-side breakpoint condition into
10234 2012-02-24 Luis Machado <lgustavo@codesourcery>
10236 * server.h: Include tracepoint.h.
10237 (agent_mem_read, agent_get_trace_state_variable_value,
10238 agent_set_trace_state_variable_value,
10239 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10240 get_set_tsv_func_addr): New prototypes.
10242 * ax.h: New include file.
10243 * ax.c: New source file.
10245 * tracepoint.c: Include ax.h.
10246 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10247 agent_expr, eval_result_type): Move to ax.h.
10248 (parse_agent_expr): Rename to ...
10249 (gdb_parse_agent_expr): ... this, make it non-static and move
10251 (unparse_agent_expr) Rename to ...
10252 (gdb_unparse_agent_expr): ... this, make it non-static and move
10254 (eval_agent_expr): Rename to ...
10255 (eval_tracepoint_agent_expr): ... this.
10256 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10257 forward declarations.
10258 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10259 (agent_get_trace_state_variable_value): New function.
10260 (agent_set_trace_state_variable_value): New function.
10261 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10262 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10263 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10264 (condition_true_at_tracepoint): Likewise.
10265 (parse_agent_expr): Rename to ...
10266 (gdb_parse_agent_expr): ... this and move to ax.c.
10267 (unparse_agent_expr): Rename to ...
10268 (gdb_unparse_agent_expr): ... this and move to ax.c.
10269 (gdb_agent_op_name): Move to ax.c.
10270 (eval_agent_expr): Rename to ...
10271 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10273 (eval_tracepoint_agent_expr): New function.
10274 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10276 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10278 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10279 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10280 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10281 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10282 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10283 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10284 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10285 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10286 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10287 (compile_bytecodes): Remove forward declaration.
10288 (is_goto_target): Move to ax.c.
10289 (compile_bytecodes): Move to ax.c and call
10290 agent_get_trace_state_variable_value (...) and
10291 agent_set_trace_state_variable_value (...).
10293 * Makefile.in: Update ax.c and IPA dependencies.
10295 2012-02-24 Pedro Alves <palves@redhat.com>
10297 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10298 (cmd_bigqtbuffer_circular): ... this. Only handle
10299 'QTBuffer:circular:'.
10300 (handle_tracepoint_general_set): Adjust.
10302 2012-02-16 Yao Qi <yao@codesourcery.com>
10304 * inferiors.c: Move code to ...
10305 * dll.c: .... here. New.
10306 * server.h: Declare clear_dlls.
10307 * Makefile.in (SFILES): Add dll.c.
10311 2012-02-11 Yao Qi <yao@codesourcery.com>
10313 * server.c: (handle_monitor_command): Add a new parameter
10315 (handle_query): Update caller.
10317 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10319 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10320 * configure, config.in: Regenerate.
10321 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10324 2012-02-02 Pedro Alves <palves@redhat.com>
10326 Try SIGKILL first, then PTRACE_KILL.
10327 * linux-low.c (linux_kill_one_lwp): New.
10328 (linux_kill_one_lwp): Rename to ...
10329 (kill_one_lwp_callback): ... this. Use the new
10330 linux_kill_one_lwp.
10332 2012-02-02 Pedro Alves <palves@redhat.com>
10334 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10337 2012-01-27 Pedro Alves <palves@redhat.com>
10339 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10340 (elf_64_file_p): Make static.
10341 (linux_pid_exe_is_elf_64_file): New.
10342 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10343 Delete declarations.
10344 (linux_pid_exe_is_elf_64_file): Declare.
10345 * linux-x86-low.c (x86_arch_setup): Use
10346 linux_pid_exe_is_elf_64_file.
10348 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10350 * linux-low.c (linux_wait_for_event_1): Rename to ...
10351 (linux_wait_for_event): ... here and merge it with former
10352 linux_wait_for_event - new variable wait_ptid, use it.
10353 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10355 2012-01-23 Pedro Alves <palves@redhat.com>
10357 * server.c (main): Avoid yet another case of infinite loop while
10358 detaching/killing after a longjmp.
10360 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10363 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10365 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10367 * hostio.c (handle_readlink): New function.
10368 (handle_vFile): Call it to handle "vFile:readlink" packets.
10370 2012-01-20 Pedro Alves <palves@redhat.com>
10371 Ulrich Weigand <ulrich.weigand@linaro.org>
10373 * server.c (handle_v_requests): Only support vAttach and vRun to
10374 start multiple processes when in extended protocol mode.
10376 2012-01-17 Pedro Alves <palves@redhat.com>
10378 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10379 memalign plus mprotect to allocate the scratch buffer.
10381 2012-01-13 Pedro Alves <palves@redhat.com>
10383 * server.c (attach_inferior): Clear `cont_thread'.
10385 2012-01-13 Pedro Alves <palves@redhat.com>
10387 * server.c (main): Avoid infinite loop while detaching/killing
10390 2012-01-09 Doug Evans <dje@google.com>
10392 * server.c (start_inferior): Set last_ptid in --wrapper case.
10394 2012-01-06 Yao Qi <yao@codesourcery.com>
10396 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10398 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10400 2012-01-04 Yao Qi <yao@codesourcery.com>
10402 * tracepoint.c (cmd_qtdp): Print debug message
10403 for static tracepoint.
10405 2012-01-04 Yao Qi <yao@codesourcery.com>
10407 * tracepoint.c (trace_vdebug): Differentiate debug message
10408 between gdbserver and IPA.
10410 2012-01-03 Yao Qi <yao@codesourcery.com>
10412 * tracepoint.c (tracepoint_was_hit): Don't collect for
10415 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10417 * terminal.h: Reformat copyright header.
10419 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10421 * server.c (gdbserver_version): Update copyright year.
10422 * gdbreplay.c (gdbreplay_version): Likewise.
10424 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10426 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10429 2011-12-18 Hui Zhu <teawater@gmail.com>
10430 * linux-low.c (linux_create_inferior): Save return value to ret.
10432 2011-12-18 Hui Zhu <teawater@gmail.com>
10434 * linux-low.c (linux_create_inferior): Save return value to ret.
10436 2011-12-16 Doug Evans <dje@google.com>
10438 * linux-low.c (linux_create_inferior): If stdio connection,
10439 redirect stdin from /dev/null, stdout to stderr.
10440 * remote-utils.c (remote_is_stdio): New static global.
10441 (remote_connection_is_stdio): New function.
10442 (remote_prepare): Handle stdio connection.
10443 (remote_open): Ditto.
10444 (remote_close): Don't close stdin for stdio connections.
10445 (read_prim,write_prim): New functions. Replace all calls to
10446 read/write to these.
10447 * server.c (main): Watch for "-" argument. Move call to
10448 remote_prepare before start_inferior.
10449 * server.h (STDIO_CONNECTION_NAME): New macro.
10450 (remote_connection_is_stdio): Declare.
10452 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10453 in debugging output.
10455 2011-12-15 Yao Qi <yao@codesourcery.com>
10457 * tracepoint.c: Include sys/syscall.h.
10458 (gdb_ust_thread): Remove preprocessor conditional.
10460 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10462 * linux-low.c (linux_detach_one_lwp): Call
10463 the_low_target.prepare_to_resume before detaching.
10465 2011-12-14 Yao Qi <yao@codesourcery.com>
10467 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10470 2011-12-14 Yao Qi <yao@codesourcery.com>
10472 * i386-low.c (i386_low_stopped_data_address): Initialize local
10473 variable `control'.
10475 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10479 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10480 DR_CONTROL unless necessary. Extend comments.
10481 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10482 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10484 2011-12-13 Yao Qi <yao@codesourcery.com>
10486 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10488 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10490 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10492 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10493 Print new debug message for such case.
10495 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10497 Fix overlapping memcpy.
10498 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10499 the read_inferior_memory transfer.
10500 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10501 write_inferior_memory transfer.
10502 (set_fast_tracepoint_jump): New variable buf. Use it for the
10503 read_inferior_memory and write_inferior_memory transfers.
10504 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10505 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10506 Use it for the write_inferior_memory transfer.
10507 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10510 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10512 * linux-low.c (fetch_register, store_register): Make code
10513 consistent, fix formatting.
10515 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10517 * linux-low.c (usr_store_inferior_registers): Factor out code
10518 to handle individual registers into...
10519 (store_register): ... this new function.
10521 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10523 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10524 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10525 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10526 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10527 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10528 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10529 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10530 (srv_xmlfiles): Add new XML files.
10532 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10534 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10535 (init_registers_s390_linux32v1): Add prototype.
10536 (init_registers_s390_linux32v2): Likewise.
10537 (init_registers_s390_linux64v1): Likewise.
10538 (init_registers_s390_linux64v2): Likewise.
10539 (init_registers_s390x_linux64v1): Likewise.
10540 (init_registers_s390x_linux64v2): Likewise.
10541 (s390_num_regs): Increment to 52.
10542 (s390_regmap): Add orig_r2 register.
10543 (s390_num_regs_3264): Increment to 68.
10544 (s390_regmap_3264): Add orig_r2 register.
10545 (s390_collect_ptrace_register): Handle orig_r2 register.
10546 (s390_supply_ptrace_register): Likewise.
10547 (s390_fill_last_break): New function.
10548 (s390_store_last_break): Likewise.
10549 (s390_fill_system_call): New function.
10550 (s390_store_system_call): Likewise.
10551 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10553 (s390_check_regset): New function.
10554 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10555 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10556 Update target_regsets for available register sets.
10558 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10559 Jan Kratochvil <jan.kratochvil@redhat.com>
10561 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10562 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10564 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10565 * linux-low.h (struct process_info_private): New member r_debug.
10566 * server.c (handle_qxfer_libraries): Call
10567 the_target->qxfer_libraries_svr4.
10568 (handle_qxfer_libraries_svr4): New function.
10569 (qxfer_packets): New entry "libraries-svr4".
10570 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10571 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10572 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10573 PACKET_qXfer_libraries_svr4.
10575 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10577 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10578 PSW address/mask between 8-byte and 16-byte formats.
10579 (s390_supply_ptrace_register): Likewise.
10580 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10581 basic addressing mode bit.
10583 2011-11-24 Stan Shebs <stan@codesourcery.com>
10585 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10587 2011-11-17 Stan Shebs <stan@codesourcery.com>
10589 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10590 (tracing_start_time): New global.
10591 (tracing_stop_time): New global.
10592 (tracing_user_name): New global.
10593 (tracing_notes): New global.
10594 (tracing_stop_note): New global.
10595 (cmd_qtstart): Set traceframe_usage, start_time.
10596 (stop_tracing): Set stop_time.
10597 (cmd_qtstatus): Report additional status.
10598 (cmd_qtp): New function.
10599 (handle_tracepoint_query): Call it.
10600 (cmd_qtnotes): New function.
10601 (handle_tracepoint_general_set): Call it.
10602 (get_timestamp): Rename from tsv_get_timestamp.
10604 2011-11-14 Stan Shebs <stan@codesourcery.com>
10605 Kwok Cheung Yeung <kcy@codesourcery.com>
10607 * linux-x86-low.c (small_jump_insn): New.
10608 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10609 trampoline and error message, build a trampoline and issue a small
10610 jump instruction to it.
10611 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10612 trampoline and error message.
10613 (x86_get_min_fast_tracepoint_insn_len): New.
10614 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10615 * linux-low.h (struct linux_target_ops): Add arguments to
10616 install_fast_tracepoint_jump_pad operation, add new operation.
10617 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10619 (linux_get_min_fast_tracepoint_insn_len): New function.
10620 (linux_target_op): Add new operation.
10621 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10622 (gdb_trampoline_buffer_end): Ditto.
10623 (gdb_trampoline_buffer_error): Ditto.
10624 (struct ipa_sym_addresses): Add fields for new IPA variables.
10625 (symbol_list): Add entries for new IPA variables.
10626 (struct tracepoint): Add fields to hold the address range of the
10627 trampoline used by the tracepoint.
10628 (trampoline_buffer_head): New static variable.
10629 (trampoline_buffer_tail): Ditto.
10630 (claim_trampoline_space): New function.
10631 (have_fast_tracepoint_trampoline_buffer): New function.
10632 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10634 (install_fast_tracepoint): Ditto, also add error buffer argument.
10635 (cmd_qtminftpilen): New function.
10636 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10637 (fast_tracepoint_from_trampoline_address): New function.
10638 (fast_tracepoint_collecting): Handle trampoline as part of jump
10640 (set_trampoline_buffer_space): New function.
10641 (initialize_tracepoint): Initialize new IPA variables.
10642 * target.h (struct target_ops): Add arguments to
10643 install_fast_tracepoint_jump_pad operation, add new
10644 get_min_fast_tracepoint_insn_len operation.
10645 (target_get_min_fast_tracepoint_insn_len): New.
10646 (install_fast_tracepoint_jump_pad): Add arguments.
10647 * server.h (IPA_BUFSIZ): Define.
10648 * linux-i386-ipa.c: Include extra header files.
10649 (initialize_fast_tracepoint_trampoline_buffer): New function.
10650 (initialize_low_tracepoint): Call it.
10651 * server.h (set_trampoline_buffer_space): Declare.
10652 (claim_trampoline_space): Ditto.
10653 (have_fast_tracepoint_trampoline_buffer): Ditto.
10655 2011-11-14 Yao Qi <yao@codesourcery.com>
10657 * server.c (handle_query): Handle InstallInTrace for qSupported.
10658 * tracepoint.c (add_tracepoint): Sort list.
10659 (install_tracepoint, download_tracepoint): New.
10660 (cmd_qtdp): Call them to install and download tracepoints.
10661 (sort_tracepoints): Removed.
10662 (cmd_qtstart): Update.
10664 2011-11-14 Yao Qi <yao@codesourcery.com>
10666 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10667 * mem-break.h: Declare.
10668 * tracepoint.c (cmd_qtstart): Move some code to ...
10669 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10671 (download_tracepoints): Move some code to ...
10672 (download_tracepoint_1): ... here. New.
10674 2011-11-08 Yao Qi <yao@codesourcery.com>
10676 * remote-utils.c (relocate_instruction): A comment fix.
10678 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10680 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10681 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10682 dr_status_mirror and dr_control_mirror from debug_reg_state.
10683 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10684 (i386_initial_stuff): Remove use of deleted globals.
10685 (i386_get_thread_context, i386_set_thread_context,
10686 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10687 from debug_reg_state.
10689 2011-11-05 Yao Qi <yao@codesourcery.com>
10691 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10692 address as TPOINT's.
10694 2011-11-02 Stan Shebs <stan@codesourcery.com>
10696 * tracepoint.c (agent_mem_read_string): New function.
10697 (eval_agent_expr): Call it for tracenz.
10698 * server.c (handle_query): Report support for tracenz.
10700 2011-11-02 Yao Qi <yao@codesourcery.com>
10702 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10704 2011-11-02 Yao Qi <yao@codesourcery.com>
10706 * target.h: Fix a typo in comment.
10708 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10710 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10711 clobber the breakpoints' shadows with fast tracepoint jumps.
10712 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10713 * target.c (write_inferior_memory): Also pass MYADDR down to
10716 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10718 * configure.ac: Check support for personality routine.
10719 * configure: Regenerate.
10720 * config.in: Likewise.
10721 * linux-low.c: Include <sys/personality.h>.
10722 Define ADDR_NO_RANDOMIZE if necessary.
10723 (linux_create_inferior): Disable address space randomization when
10724 forking inferior, if requested.
10725 (linux_supports_disable_randomization): New function.
10726 (linux_target_ops): Install it.
10727 * server.h (disable_randomization): Declare.
10728 * server.c (disable_randomization): New global variable.
10729 (handle_general_set): Handle QDisableRandomization.
10730 (handle_query): Likewise for qSupported.
10731 (main): Support --disable-randomization and --no-disable-randomization
10732 command line arguments.
10733 * target.h (struct target_ops): Add supports_disable_randomization.
10734 (target_supports_disable_randomization): New macro.
10736 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10738 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10740 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10741 [!PT_GETDSBT] (target_loadmap): New definition.
10742 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10743 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10744 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10745 and PT_GETDSBT to LINUX_LOADMAP.
10746 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10747 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10749 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10751 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10752 (arm_linux_hwbp_cap): New static variable.
10753 (arm_linux_get_hwbp_cap): Replace by ...
10754 (arm_linux_init_hwbp_cap): ... this new function.
10755 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10756 (arm_linux_get_hw_watchpoint_count): Likewise.
10757 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10758 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10759 (arm_prepare_to_resume): Use perror_with_name instead of error.
10761 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10763 * linux-arm-low.c: Include <signal.h>.
10764 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10765 (struct arm_linux_hwbp_cap): New data type.
10766 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10767 (struct arm_linux_hw_breakpoint): New data type.
10768 (MAX_BPTS, MAX_WPTS): Define.
10769 (struct arch_process_info, struct arch_lwp_info): New data types.
10770 (arm_linux_get_hwbp_cap): New function.
10771 (arm_linux_get_hw_breakpoint_count): Likewise.
10772 (arm_linux_get_hw_watchpoint_count): Likewise.
10773 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10774 (arm_hwbp_control_initialize): Likewise.
10775 (arm_hwbp_control_is_enabled): Likewise.
10776 (arm_hwbp_control_is_initialized): Likewise.
10777 (arm_hwbp_control_disable): Likewise.
10778 (arm_linux_hw_breakpoint_equal): Likewise.
10779 (arm_linux_hw_point_initialize): Likewise.
10780 (struct update_registers_data): New data structure.
10781 (update_registers_callback: New function.
10782 (arm_insert_point): Likewise.
10783 (arm_remove_point): Likewise.
10784 (arm_stopped_by_watchpoint): Likewise.
10785 (arm_stopped_data_address): Likewise.
10786 (arm_new_process): Likewise.
10787 (arm_new_thread): Likewise.
10788 (arm_prepare_to_resume): Likewise.
10789 (the_low_target): Register arm_insert_point, arm_remove_point,
10790 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10791 arm_new_thread, and arm_prepare_to_resume.
10793 2011-09-15 Stan Shebs <stan@codesourcery.com>
10795 * server.h (struct emit_ops): Add compare-goto fields.
10796 * tracepoint.c (gdb_agent_op_sizes): New table.
10797 (emit_eq_goto): New function.
10798 (emit_ne_goto): New function.
10799 (emit_lt_goto): New function.
10800 (emit_le_goto): New function.
10801 (emit_gt_goto): New function.
10802 (emit_ge_goto): New function.
10803 (is_goto_target): New function.
10804 (compile_bytecodes): Recognize special cases of compare-goto
10805 combinations and call specialized emitters for them.
10806 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10807 (amd64_emit_ne_goto): New function.
10808 (amd64_emit_lt_goto): New function.
10809 (amd64_emit_le_goto): New function.
10810 (amd64_emit_gt_goto): New function.
10811 (amd64_emit_ge_goto): New function.
10812 (amd64_emit_ops): Add the new functions.
10813 (i386_emit_eq_goto): New function.
10814 (i386_emit_ne_goto): New function.
10815 (i386_emit_lt_goto): New function.
10816 (i386_emit_le_goto): New function.
10817 (i386_emit_gt_goto): New function.
10818 (i386_emit_ge_goto): New function.
10819 (i386_emit_ops): Add the new functions.
10821 2011-09-08 Stan Shebs <stan@codesourcery.com>
10823 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10824 (i386_emit_epilogue): Restore %ebx.
10826 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10828 * server.c (step_thread): Remove definition.
10829 (process_serial_event): Don't handle Hs.
10830 * server.h (step_thread): Remove declaration.
10831 * target.c (set_desired_inferior): Remove use of step_thread.
10833 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10835 * linux-low.c: Include linux-procfs.h.
10836 (linux_attach_lwp_1): Update comments.
10837 (linux_attach): Scan for existing threads when attaching to a
10838 process that is the tgid.
10839 * Makefile.in: Update dependencies.
10841 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10843 * configure.srv: Add linux-procfs.o dependencies.
10845 2011-08-14 Yao Qi <yao@codesourcery.com>
10847 * target.h (struct target_ops): Fix indent.
10848 * win32-low.c (win32_target_ops): Fix comment.
10850 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10851 Yao Qi <yao@codesourcery.com>
10853 * Makefile.in (clean): Remove tic6x-*.c files.
10854 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10855 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10856 (tic6x-c64xp-linux.c): Likewise.
10857 * configure.srv: Add support for tic6x-*-uclinux.
10858 * linux-tic6x-low.c: New.
10859 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10861 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10862 Yao Qi <yao@codesourcery.com>
10864 * target.h (struct target_ops): Add read_loadmap.
10865 * linux-low.c (struct target_loadseg): New type.
10866 (struct target_loadmap): New type.
10867 (linux_read_loadmap): New function.
10868 (linux_target_ops): Add linux_read_loadmap.
10869 * server.c (handle_query): Support qXfer:fdpic:read packet.
10870 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10873 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10875 * win32-low.c: Include <stdint.h>.
10877 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10879 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10880 to the inferior here.
10881 (i386_remove_aligned_watchpoint): Ditto.
10882 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10883 fit part of the watchpoint in the debug registers.
10884 (i386_update_inferior_debug_regs): New.
10885 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10886 registers, and only update the inferior on success.
10887 (i386_low_remove_watchpoint): Ditto.
10889 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10891 * linux-low.c (compare_ints, unique, list_threads, show_process,
10892 linux_core_of_thread): Delete.
10893 (linux_target_ops): Change linux_core_of_thread to
10894 linux_common_core_of_thread.
10895 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10896 * utils.c (malloc_failure): Change type of argument.
10897 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10898 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10899 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10900 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10901 (IPA_OBJS): Add common-utils-ipa.o.
10902 (ptid_h, linux_osdata_h): New macros.
10903 (server_h): Add common/common-utils.h, common/xml-utils.h,
10904 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10906 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10907 ptid.o, buffer.o): New rules.
10908 (linux-low.o): Add common/linux-osdata.h as a dependency.
10909 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10910 * configure.ac: Add AC_HEADER_DIRENT check.
10911 * config.in: Regenerate.
10912 * configure: Regenerate.
10913 * remote-utils.c (xml_escape_text): Delete.
10914 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10915 buffer_xml_printf): Move to common/buffer.c.
10916 * server.c (main): Remove call to initialize_inferiors.
10917 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10918 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10919 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10920 internal_error, gdb_assert, gdb_assert_fail): Delete.
10921 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10922 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10924 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10925 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10926 initialize_inferiors): Delete.
10928 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10930 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10933 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10935 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10937 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10939 2011-05-26 Yao Qi <yao@codesourcery.com>
10941 * Makefile.in (thread-db.o): Track dependence to
10942 common/gdb_thread_db.h.
10943 * thread-db.c: include gdb_thread_db.h from right place.
10945 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10947 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10948 __FILE__ and __LINE__ to internal_error.
10950 2011-05-13 Doug Evans <dje@google.com>
10952 * thread-db.c (try_thread_db_load_from_sdir): New function.
10953 (try_thread_db_load_from_dir): New function.
10954 (thread_db_load_search): Handle $sdir, ignore $pdir.
10955 Remove trying of system directories if search of
10956 libthread-db-search-path fails, that is now done via $sdir.
10958 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10960 * server.c (handle_query): Add EnableDisableTracepoints to the list
10961 of supported features.
10962 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10964 (cmd_qtenable_disable): New.
10965 (cmd_qtstart): Install tracepoints even if disabled.
10966 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10967 receiving a QTEnable or QTDisable packet.
10968 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10969 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10971 (gdb_probe): Skip data collection if static tracepoint is disabled.
10973 2011-05-10 Doug Evans <dje@google.com>
10975 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10977 2011-05-04 Doug Evans <dje@google.com>
10979 * linux-low.c (linux_join): Skip process lookup.
10980 * spu-low.c (spu_join): Ditto.
10981 * server.c (join_inferiors_callback): Delete.
10982 (process_serial_event): For 'D' packet (detach) call join_inferior
10985 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10987 * README: Don't mention xscale*-*-linux*.
10988 * configure.srv (xscale*-*-linux*): Don't handle target.
10990 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10992 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10994 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10995 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10996 (i386_emit_void_call_2): Likewise.
10998 2011-04-26 Yao Qi <yao@codesourcery.com>
11000 * linux-low.c: Move common macros to linux-ptrace.h.
11001 Include linux-ptrace.h.
11002 * Makefile.in (linux_ptrace_h): New.
11003 (linux-low.o): Depends on linux-ptrace.h.
11005 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11007 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11008 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11009 (remote_prepare): New function with most of the TCP code from ...
11010 (remote_open): ... here. Detect PORT here unconditionally. Move also
11011 setting transport_is_reliable.
11012 * server.c (run_once): New variable.
11013 (gdbserver_usage): Document it.
11014 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11015 the first run if RUN_ONCE.
11016 * server.h (run_once, remote_prepare): New declarations.
11018 2011-04-19 Tom Tromey <tromey@redhat.com>
11020 * win32-low.c (handle_load_dll): Remove duplicate "the".
11022 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11024 Remove support for old Cygwin 1.5 versions.
11025 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11026 function to avoid warning.
11027 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11030 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11032 * gdbserver/server.h (Macro _): Define it if not available.
11034 2011-03-14 Michael Snyder <msnyder@vmware.com>
11036 * hostio.c (handle_close): Remove unnecessary null test.
11038 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11040 * Makefile.in (maintainer-clean realclean distclean): Remove
11041 "make ... subdir_do" command.
11043 2011-03-10 Michael Snyder <msnyder@vmware.com>
11045 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11047 * server.c (handle_v_run): Free alloced buffer on early return.
11049 2011-03-09 Yao Qi <yao@codesourcery.com>
11052 2011-03-04 Yao Qi <yao@codesourcery.com>
11054 * Makefile.in: Remove GNU make feature --directory.
11056 2011-03-05 Yao Qi <yao@codesourcery.com>
11058 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11059 (subdir_do): New make target. Copied from gdb/Makefile.
11060 (maintainer-clean, realclean, distclean, clean): Call corresponding
11061 make targets in common/Makefile.
11063 2011-02-11 Yao Qi <yao@codesourcery.com>
11065 * configure.ac: Call AC_PROG_RANLIB.
11066 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11067 * configure: Regenerate.
11069 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11071 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11073 2011-03-06 Yao Qi <yao@codesourcery.com>
11075 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11077 2011-03-05 Yao Qi <yao@codesourcery.com>
11079 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11080 (subdir_do): New make target. Copied from gdb/Makefile.
11081 (maintainer-clean, realclean, distclean, clean): Call corresponding
11082 make targets in common/Makefile.
11084 2011-03-04 Yao Qi <yao@codesourcery.com>
11086 * Makefile.in: Remove GNU make feature --directory.
11088 2011-03-04 Michael Snyder <msnyder@vmware.com>
11090 * server.c (queue_stop_reply): Call xmalloc not malloc.
11092 2011-03-02 Michael Snyder <msnyder@vmware.com>
11094 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11096 2011-02-28 Michael Snyder <msnyder@vmware.com>
11098 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11099 (cmd_qtframe): Ditto.
11100 (cmd_qtbuffer): Ditto.
11101 (cmd_bigqtbuffer): Ditto.
11103 * utils.c (decimal2str): Initialize 'width' to nine, then
11104 don't mess with it.
11106 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11108 * hostio.c (require_data): Free *data, not data.
11110 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11112 * hostio.c (require_data): Use free, not xfree.
11114 2011-02-27 Michael Snyder <msnyder@vmware.com>
11116 * server.c (handle_query): Discard unused value.
11118 * hostio.c (require_data): Free malloc memory before returning
11121 2011-02-26 Michael Snyder <msnyder@vmware.com>
11123 * linux-low.c (list_threads): Call closedir for dirent.
11125 2011-02-27 Michael Snyder <msnyder@vmware.com>
11127 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11128 a case statement falls through.
11130 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11132 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11135 2011-02-26 Michael Snyder <msnyder@vmware.com>
11137 * utils.c (decimal2str): Eliminate dead code and dead param.
11138 (pulongest): Drop dead param from call to decimal2str.
11141 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11143 Revert the following patch (not approved yet):
11144 2011-02-21 Hui Zhu <teawater@gmail.com>
11145 * tracepoint.c (tp_printf): New function.
11146 (eval_agent_expr): Handle gdb_agent_op_printf.
11148 2011-02-21 Hui Zhu <teawater@gmail.com>
11150 * tracepoint.c (tp_printf): New function.
11151 (eval_agent_expr): Handle gdb_agent_op_printf.
11153 2011-02-18 Tom Tromey <tromey@redhat.com>
11155 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11156 (tracepoint.o): Likewise.
11157 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11158 (gdb_agent_op_names): Likewise.
11160 2011-02-18 Tom Tromey <tromey@redhat.com>
11162 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11163 gdb_agent_op_rot>: New constants.
11164 (gdb_agent_op_names): Add pick and roll.
11165 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11168 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11170 * aclocal.m4: Regenerated with aclocal-1.11.1.
11172 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11174 * server.c (handle_qxfer_traceframe_info): New.
11175 (qxfer_packets): Register "traceframe-info".
11176 (handle_query): Report support for qXfer:traceframe-info:read+.
11177 * tracepoint.c (match_blocktype): New.
11178 (traceframe_find_block_type): Rename to ...
11179 (traceframe_walk_blocks): ... this. Add callback filter argument,
11181 (traceframe_find_block_type): New, reimplemented on top of
11182 traceframe_walk_blocks.
11183 (build_traceframe_info_xml): New.
11184 (traceframe_read_info): New.
11185 * server.h (traceframe_read_info): Declare.
11187 2011-02-11 Yao Qi <yao@codesourcery.com>
11189 * configure.ac: Call AC_PROG_RANLIB.
11190 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11191 * configure: Regenerate.
11193 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11195 * server.c (gdb_read_memory): Change return semantics to allow
11197 (handle_search_memory_1): Adjust.
11198 (process_serial_event) <'m' packet>: Handle partial transfers.
11199 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11201 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11203 * regcache.c (init_register_cache): Initialize
11204 regcache->register_status.
11205 (free_register_cache): Release regcache->register_status.
11206 (regcache_cpy): Copy register_status.
11207 (registers_to_string): Print 'x's for unavailable registers.
11208 (supply_register): Mark the register's status valid or
11209 unavailable, depending on whether a buffer was passed in or not.
11210 (supply_register_zeroed): New.
11211 (supply_regblock): Mark the registers' status valid or
11212 unavailable, depending on whether a buffer was passed in or not.
11213 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11214 (struct regcache): New `register_status' field.
11215 (supply_register_zeroed): Declare.
11216 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11217 supply_register_zeroed, rather than passing a NULL buffer to
11219 * tracepoint.c (fetch_traceframe_registers): Update comment.
11221 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11223 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11226 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11228 * server.h (decode_xfer_write): Change prototype.
11229 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11230 and don't extract the annex here.
11231 * server.c (decode_xfer_read): Remove `annex' parameter,
11232 and don't extract the annex here.
11233 (decode_xfer): New.
11234 (struct qxfer): New.
11235 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11236 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11237 (handle_qxfer_statictrace): New functions, abstracted out from
11238 handle_query, and made to use the struct qxfer interface.
11239 (handle_threads_qxfer_proper): Rename to ...
11240 (handle_qxfer_threads_proper): ... this.
11241 (handle_threads_qxfer): Rename to ...
11242 (handle_qxfer_threads): ... this. Adjust.
11243 (qxfer_packets): New array.
11244 (handle_qxfer): New function.
11245 (handle_query): Use handle_qxfer.
11247 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11249 * gdbreplay.c: Shorten lines of >= 80 columns.
11250 * linux-low.c: Ditto.
11251 * linux-ppc-low.c: Ditto.
11252 * linux-s390-low.c: Ditto.
11253 * linux-sparc-low.c: Ditto.
11254 * linux-x86-low.c: Ditto.
11255 * linux-xtensa-low.c: Ditto.
11256 * mem-break.c: Ditto.
11257 * nto-low.c: Ditto.
11258 * regcache.h: Ditto.
11259 * remote-utils.c: Ditto.
11262 * thread-db.c: Ditto.
11263 * tracepoint.c: Ditto.
11265 * win32-low.h: Ditto.
11267 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11269 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11272 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11274 * server.c (gdbserver_version): Update copyright year in version
11276 * gdbreplay.c (gdbreplay_version): Ditto.
11278 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11280 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11281 * linux-bfin-low.c: New file.
11282 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11283 PT_DATA_ADDR for BFIN targets.
11284 * Makefile.in (SFILES): Add linux-bfin-low.c.
11285 (clean): Remove reg-bfin.c.
11286 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11287 * README: Mention supported Blackfin targets.
11289 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11291 * .gitignore: New file.
11293 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11295 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11297 2010-10-22 Jie Zhang <jie@codesourcery.com>
11299 * Makefile.in: Add FLAGS_TO_PASS variable.
11300 (install): Remove dependency of install-only and recursively
11301 invoke make for install-only.
11303 2010-10-04 Doug Evans <dje@google.com>
11305 * Makefile.in (uninstall): Use $(DESTDIR).
11307 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11311 * linux-x86-low.c (compat_siginfo_from_siginfo)
11312 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11313 si_code is < 0. Check for si_code == SI_TIMER before checking for
11316 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11318 * lynx-i386-low.c: New file.
11319 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11321 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11323 * lynx-low.c (ptrace_request_to_str): Remove handling for
11324 request values that have been removed in LynxOS 5.x.
11326 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11328 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11331 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11333 * configure.ac: Add --enable-inprocess-agent option.
11334 * configure: Rebuilt.
11336 2010-09-06 Yao Qi <yao@codesourcery.com>
11338 * linux-low.c (linux_kill): Remove unused variable.
11339 (linux_stabilize_threads): Likewise.
11340 * server.c (start_inferior): Likewise.
11341 (queue_stop_reply_callback): Likewise.
11342 * tracepoint.c (do_action_at_tracepoint): Likewise.
11344 2010-09-06 Yao Qi <yao@codesourcery.com>
11346 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11349 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11351 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11353 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11355 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11358 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11360 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11361 gdbserver/lynx-ppc-low.c: New files.
11362 * Makefile.in (lynx_low_h): New variable.
11363 (lynx-low.o, lynx-ppc-low.o): New rules.
11364 * configure.ac: On LynxOS, link with -lnetinet.
11365 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11366 * configure: regenerate.
11368 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11370 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11371 * configure.ac: Add check for vasprintf and vsnprintf.
11372 * configure, config.in: Regenerate.
11373 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11375 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11377 * gdbreplay.c: Move include of alloca.h up, next to include of
11379 * server.h: Add include of malloc.h.
11380 * mem-break.c: Remove include of malloc.h.
11381 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11385 * Makefile.in (memmem.o): Build with -Wno-error.
11387 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11389 * utils.c (xsnprintf): Make non-static.
11390 * server.h: Add xsnprintf declaration.
11391 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11392 replace calls to snprintf by calls to xsnprintf throughout.
11394 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11396 * configure.ac: Add configure check for alloca.
11397 * configure, config.in: Regenerate.
11398 * server.h: Include alloca.h if it exists.
11399 * gdbreplay.c: Include alloca.h if it exists.
11401 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11403 * linux-low.c (__SIGRTMIN): Define if not already defined.
11404 (linux_create_inferior): Check for __ANDROID__ rather than
11406 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11407 are already deferred.
11408 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11409 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11410 stopped and already has a pending signal to report.
11411 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11412 a pending signal to report or is moving out of a jump pad.
11413 (linux_init_signals): Check for __ANDROID__ rather than
11416 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11418 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11419 debug_threads check. Avoid a linear search when not doing debug
11422 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11424 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11425 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11426 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11427 (process_event): Change local fd's type to gdb_fildes_t.
11428 (create_file_handler): Adjust prototype.
11429 (delete_file_handler): Adjust prototype.
11430 (handle_file_event): Adjust prototype. Use pfildes.
11431 (create_file_event): Adjsut prototype.
11432 * remote-utils.c (remote_desc, listen_desc): Change type to
11434 * server.h: New gdb_fildes_t typedef.
11435 [USE_WIN32API]: Include winsock2.h.
11436 (delete_file_handler, add_file_handler): Adjust prototypes.
11437 (pfildes): Declare.
11438 * utils.c (pfildes): New.
11440 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11442 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11443 * configure: Regenerate.
11445 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11447 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11448 (linux_done_accessing_memory): ... this.
11449 (linux_target_ops): Adjust.
11450 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11451 * nto-low.c (nto_target_ops): Adjust comment.
11452 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11453 * spu-low.c (spu_target_ops): Adjust comment.
11454 * target.h (target_ops): Rename unprepare_to_access_memory field
11455 to done_accessing_memory.
11456 (unprepare_to_access_memory): Rename to ...
11457 (done_accessing_memory): ... this.
11459 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11461 * linux-low.c (linux_prepare_to_access_memory): New.
11462 (linux_unprepare_to_access_memory): New.
11463 (linux_target_ops): Install them.
11464 * server.c (read_memory): Rename to ...
11465 (gdb_read_memory): ... this. Use
11466 prepare_to_access_memory/prepare_to_access_memory.
11467 (write_memory): Rename to ...
11468 (gdb_write_memory): ... this. Use
11469 prepare_to_access_memory/prepare_to_access_memory.
11470 (handle_search_memory_1): Adjust.
11471 (process_serial_event): Adjust.
11472 * target.h (struct target_ops): New fields
11473 prepare_to_access_memory and unprepare_to_access_memory.
11474 (prepare_to_access_memory, unprepare_to_access_memory): New.
11475 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11476 prepare_to_access_memory/prepare_to_access_memory.
11477 * nto-low.c (nto_target_ops): Adjust.
11478 * spu-low.c (spu_target_ops): Adjust.
11479 * win32-low.c (win32_target_ops): Adjust.
11481 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11483 * Makefile.in (WARN_CFLAGS): Get it from configure.
11484 (WERROR_CFLAGS): New.
11485 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11486 * configure.ac: Introduce --enable-werror, which adds -Werror to
11487 the compiler command line. Enabled by default. Disable with
11488 --disable-werror. Add -Wdeclaration-after-statement
11489 Wpointer-arith and -Wformat-nonliteral to warning flags.
11490 * configure: Regenerate.
11492 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11494 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11496 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11498 * gdbreplay.c (remote_error): New.
11500 (expect): Use gdbchar. Check for error reading from GDB.
11501 Clarify sync error output.
11502 (play): Check for errors writing to GDB.
11503 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11504 * remote-utils.c (getpkt): Check for errors writing to the remote
11507 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11509 * linux-low.c (linux_wait_1): Move non-debugging code out of
11510 `debug_threads' control.
11512 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11514 * linux-low.c (linux_wait_1): Don't set last_status here.
11515 * server.c (push_event, queue_stop_reply_callback): Assert we're
11516 not pushing a TARGET_WAITKIND_IGNORE event.
11517 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11518 (myresume, handle_target_event): Set the thread's last_resume_kind
11519 and last_status from the target returned status.
11521 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11525 * linux-x86-low.c (update_debug_registers_callback): New.
11526 (i386_dr_low_set_addr): Use it.
11527 (i386_dr_low_get_addr): New.
11528 (i386_dr_low_set_control): Use update_debug_registers_callback.
11529 (i386_dr_low_get_control): New.
11530 (i386_dr_low_get_status): Adjust.
11531 * linux-low.c (linux_stop_lwp): New.
11532 * linux-low.h (linux_stop_lwp): Declare.
11534 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11535 argument instead of a i386_debug_reg_state.
11536 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11537 a i386_debug_reg_state.
11538 (i386_insert_aligned_watchpoint): Adjust.
11539 (i386_remove_aligned_watchpoint): Adjust.
11540 (i386_low_stopped_data_address): Read the debug registers from the
11541 inferior instead of from the mirrors.
11542 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11543 (i386_dr_low_get_addr): Declare.
11544 (i386_dr_low_get_control): Declare.
11545 (i386_dr_low_get_status): Change prototype.
11547 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11548 (i386_dr_low_get_addr): New.
11549 (i386_dr_low_get_control): New.
11550 (i386_dr_low_get_status): Adjust prototype. Return
11552 (i386_initial_stuff): Clear dr_status_mirror and
11554 (i386_get_thread_context): Adjust.
11555 (i386_set_thread_context): Adjust.
11556 (i386_thread_added): Adjust.
11558 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11560 * linux-low.h (linux_thread_area): Delete declaration.
11562 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11564 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11565 after its termination.
11567 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11569 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11570 (gdb_wants_all_stopped): Delete.
11571 (linux_wait_1): Don't call them.
11572 * server.c (handle_v_cont): Tag all threads as want-stopped.
11573 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11574 stopped as "client-wants-stopped".
11576 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11578 * Makefile.in (signals_h): New.
11579 (server_h): Depend on it.
11580 (server.o): Don't depend on $(signals_def).
11581 (signals.o): Depend on $(signals_def).
11583 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11585 * Makefile.in (signals_def): New.
11586 (server_h): Append include/gdb/signals.h and signals_def.
11587 (server.o): Append signals_def.
11589 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11591 * server.c (handle_target_event): Use target_signal_to_host for
11592 resume_info.sig initialization.
11593 * target.h (struct thread_resume) <sig>: New comment.
11595 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11597 * server.c (handle_query): strcpy() the returned string from paddress()
11598 instead of sprintf().
11599 * utils.c (paddress): Return phex_nz().
11601 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11603 * server.c (handle_v_cont): Call mourn_inferior if process
11605 (myresume): Likewise.
11607 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11609 Static tracepoints, and integration with UST.
11611 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11612 * mem-break.c (uninsert_all_breakpoints)
11613 (reinsert_all_breakpoints): New.
11614 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11615 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11616 (gdb_agent_ust_loaded, helper_thread_id)
11617 (gdb_agent_helper_thread_id): New macros.
11618 (struct ipa_sym_addresses): Add addr_ust_loaded,
11619 addr_helper_thread_id, addr_cmd_buf.
11620 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11621 (in_process_agent_loaded_ust): New.
11622 (write_e_ust_not_loaded): New.
11623 (maybe_write_ipa_ust_not_loaded): New.
11624 (struct collect_static_trace_data_action): New.
11625 (enum tracepoint_type) <static_tracepoint>: New.
11626 (struct tracepoint) <handle>: Mention static tracepoints.
11627 (struct static_tracepoint_ctx): New.
11628 (CMD_BUF_SIZE): New.
11629 (add_tracepoint_action): Handle static tracepoint actions.
11630 (unprobe_marker_at): New.
11631 (clear_installed_tracepoints): Handle static tracepoints.
11632 (cmd_qtdp): Handle static tracepoints.
11633 (probe_marker_at): New.
11634 (cmd_qtstart): Handle static tracepoints.
11635 (response_tracepoint): Handle static tracepoints.
11636 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11637 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11638 (get_context_regcache): Handle static tracepoints.
11639 (do_action_at_tracepoint): Handle static tracepoint actions.
11640 (traceframe_find_block_type): Handle static trace data blocks.
11641 (traceframe_read_sdata): New.
11642 (download_tracepoints): Download static tracepoint actions.
11643 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11644 (GDB_PROBE_NAME): New.
11646 (GET_UST_SYM): New.
11649 (ust_marker_to_static_tracepoint): New.
11651 (collect_ust_data_at_tracepoint): New.
11652 (gdb_ust_probe): New.
11653 (UNIX_PATH_MAX, SOCK_DIR): New.
11654 (gdb_ust_connect_sync_socket): New.
11655 (resume_thread, stop_thread): New.
11656 (run_inferior_command): New.
11657 (init_named_socket): New.
11658 (gdb_ust_socket_init): New.
11659 (cstr_to_hexstr): New.
11661 (first_marker, next_marker): New.
11662 (response_ust_marker): New.
11663 (cmd_qtfstm, cmd_qtsstm): New.
11664 (unprobe_marker_at, probe_marker_at): New.
11665 (cmd_qtstmat, gdb_ust_thread): New.
11666 (gdb_ust_init): New.
11667 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11668 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11669 (ST_REGENTRY): New.
11670 (x86_64_st_collect_regmap): New.
11671 (X86_64_NUM_ST_COLLECT_GREGS): New.
11672 (AMD64_RIP_REGNUM): New.
11673 (supply_static_tracepoint_registers): New.
11674 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11675 (ST_REGENTRY): New.
11676 (i386_st_collect_regmap): New.
11677 (i386_NUM_ST_COLLECT_GREGS): New.
11678 (supply_static_tracepoint_registers): New.
11679 * server.c (handle_query): Handle qXfer:statictrace:read.
11680 <qSupported>: Report support for StaticTracepoints, and
11681 qXfer:statictrace:read features.
11682 * server.h (traceframe_read_sdata)
11683 (supply_static_tracepoint_registers): Declare.
11684 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11685 (unpack_varlen_hex): Include in IPA build.
11686 * Makefile.in (ustlibs, ustinc): New.
11687 (IPA_OBJS): Add remote-utils-ipa.o.
11688 ($(IPA_LIB)): Link -ldl and -lpthread.
11690 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11691 * config.in, configure: Regenerate.
11693 2010-06-20 Ian Lance Taylor <iant@google.com>
11694 Pedro Alves <pedro@codesourcery.com>
11696 * linux-x86-low.c (always_true): Delete.
11697 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11698 trying to fool the compiler with always_true.
11700 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11702 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11703 conditions in gdbserver.
11705 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11707 * spu-low.c (spu_read_memory): Wrap around local store limit.
11708 (spu_write_memory): Likewise.
11710 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11712 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11713 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11715 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11717 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11718 uses with LONGEST uses.
11720 2010-06-14 Stan Shebs <stan@codesourcery.com>
11721 Pedro Alves <pedro@codesourcery.com>
11725 * linux-x86-low.c: Include limits.h.
11727 (always_true): New.
11730 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11731 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11732 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11733 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11734 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11735 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11736 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11737 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11738 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11739 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11740 (amd64_emit_void_call_2): New.
11741 (amd64_emit_ops): New.
11742 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11743 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11744 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11745 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11746 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11747 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11748 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11749 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11750 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11751 (i386_emit_stack_adjust, i386_emit_int_call_1)
11752 (i386_emit_void_call_2): New.
11753 (i386_emit_ops): New.
11754 (x86_emit_ops): New.
11755 (the_low_target): Install x86_emit_ops.
11756 * server.h (struct emit_ops): New.
11757 (get_raw_reg_func_addr): Declare.
11758 (current_insn_ptr, emit_error): Declare.
11759 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11760 (set_trace_state_variable_value): New defines.
11761 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11762 addr_get_trace_state_variable_value and
11763 addr_set_trace_state_variable_value.
11764 (symbol_list): New fields for get_raw_reg,
11765 get_trace_state_variable_value and set_trace_state_variable_value.
11766 (condfn): New typedef.
11767 (struct tracepoint): New field `compiled_cond'.
11768 (do_action_at_tracepoint): Clear compiled_cond.
11769 (get_trace_state_variable_value, set_trace_state_variable_value):
11771 (condition_true_at_tracepoint): If there's a compiled condition,
11773 (current_insn_ptr, emit_error): New globals.
11774 (struct bytecode_address): New.
11775 (get_raw_reg_func_addr): New.
11776 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11777 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11778 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11779 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11780 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11781 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11782 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11783 (compile_tracepoint_condition, compile_bytecodes): New.
11784 * target.h (emit_ops): Forward declare.
11785 (struct target_ops): New field emit_ops.
11786 (target_emit_ops): New.
11787 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11788 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11789 * linux-low.c (linux_emit_ops): New.
11790 (linux_target_ops): Install it.
11791 * linux-low.h (struct linux_target_ops): New field emit_ops.
11793 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11795 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11796 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11798 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11799 Stan Shebs <stan@codesourcery.com>
11801 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11802 (all): Depend on $(extra_libraries).
11803 (install-only): Install the IPA.
11804 (IPA_OBJS, IPA_LIB): New.
11805 (clean): Remove the IPA lib.
11806 (IPAGENT_CFLAGS): New.
11807 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11808 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11809 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11810 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11811 * configure.ac: Check for atomic builtins support in the compiler.
11812 (IPA_DEPFILES, extra_libraries): Define.
11813 * configure.srv (ipa_obj): Add description.
11814 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11815 (i[34567]86-*-linux*): Set ipa_obj.
11816 (x86_64-*-linux*): Set ipa_obj.
11817 * linux-low.c (stabilizing_threads): New.
11818 (supports_fast_tracepoints): New.
11819 (linux_detach): Stabilize threads before detaching.
11820 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11821 the lwp is either not stabilizing, or is moving out of a jump pad.
11822 (linux_fast_tracepoint_collecting): New.
11823 (maybe_move_out_of_jump_pad): New.
11824 (enqueue_one_deferred_signal): New.
11825 (dequeue_one_deferred_signal): New.
11826 (linux_wait_for_event_1): If moving out of a jump pad, defer
11827 pending signals to later.
11828 (linux_stabilize_threads): New.
11829 (linux_wait_1): Check if threads need moving out of jump pads, and
11831 (stuck_in_jump_pad_callback): New.
11832 (move_out_of_jump_pad_callback): New.
11833 (lwp_running): New.
11834 (linux_resume_one_lwp): Handle moving out of jump pads.
11835 (linux_set_resume_request): Dequeue deferred signals.
11836 (need_step_over_p): Also step over fast tracepoint jumps.
11837 (start_step_over): Also uninsert fast tracepoint jumps.
11838 (finish_step_over): Also reinsert fast tracepoint jumps.
11839 (linux_install_fast_tracepoint_jump): New.
11840 (linux_target_ops): Install linux_stabilize_threads and
11841 linux_install_fast_tracepoint_jump_pad.
11842 * linux-low.h (linux_target_ops) <get_thread_area,
11843 install_fast_tracepoint_jump_pad>: New fields.
11844 (struct lwp_info) <collecting_fast_tracepoint,
11845 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11846 (linux_get_thread_area): Declare.
11847 * linux-x86-low.c (jump_insn): New.
11848 (x86_get_thread_area): New.
11849 (append_insns): New.
11850 (push_opcode): New.
11851 (amd64_install_fast_tracepoint_jump_pad): New.
11852 (i386_install_fast_tracepoint_jump_pad): New.
11853 (x86_install_fast_tracepoint_jump_pad): New.
11854 (the_low_target): Install x86_get_thread_area and
11855 x86_install_fast_tracepoint_jump_pad.
11856 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11857 (struct fast_tracepoint_jump): New.
11858 (fast_tracepoint_jump_insn): New.
11859 (fast_tracepoint_jump_shadow): New.
11860 (find_fast_tracepoint_jump_at): New.
11861 (fast_tracepoint_jump_here): New.
11862 (delete_fast_tracepoint_jump): New.
11863 (set_fast_tracepoint_jump): New.
11864 (uninsert_fast_tracepoint_jumps_at): New.
11865 (reinsert_fast_tracepoint_jumps_at): New.
11866 (set_breakpoint_at): Use write_inferior_memory.
11867 (uninsert_raw_breakpoint): Use write_inferior_memory.
11868 (check_mem_read): Mask out fast tracepoint jumps.
11869 (check_mem_write): Mask out fast tracepoint jumps.
11870 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11871 (set_fast_tracepoint_jump): Declare.
11872 (delete_fast_tracepoint_jump)
11873 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11874 (reinsert_fast_tracepoint_jumps_at): Declare.
11875 * regcache.c: Don't compile many functions when building the
11876 in-process agent library.
11877 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11878 the register buffer in the heap.
11879 (free_register_cache): If the register buffer isn't owned by the
11880 regcache, don't free it.
11881 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11882 pre-existing register caches.
11883 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11885 (convert_ascii_to_int): : Constify `from' parameter type.
11886 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11887 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11888 the needed buffer in-place.
11889 (relocate_instruction): New.
11890 * server.c (handle_query) <qSymbols>: If the target supports
11891 tracepoints, give it a chance of looking up symbols. Report
11892 support for fast tracepoints.
11893 (handle_status): Stabilize threads.
11894 (process_serial_event): Adjust.
11895 * server.h (struct fast_tracepoint_jump): Forward declare.
11896 (struct process_info) <fast_tracepoint_jumps>: New field.
11897 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11898 (decode_X_packet, decode_M_packet): Adjust.
11899 (relocate_instruction): Declare.
11900 (in_process_agent_loaded): Declare.
11901 (tracepoint_look_up_symbols): Declare.
11902 (struct fast_tpoint_collect_status): Declare.
11903 (fast_tracepoint_collecting): Declare.
11904 (force_unlock_trace_buffer): Declare.
11905 (handle_tracepoint_bkpts): Declare.
11906 (initialize_low_tracepoint)
11907 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11908 * target.h (struct target_ops) <stabilize_threads,
11909 install_fast_tracepoint_jump_pad>: New fields.
11910 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11911 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11912 [HAVE_STDINT_H]: Include stdint.h.
11913 (trace_debug_1): Rename to ...
11914 (trace_vdebug): ... this.
11915 (trace_debug): Rename to ...
11916 (trace_debug_1): ... this. Add `level' parameter.
11917 (trace_debug): New.
11918 (ATTR_USED, ATTR_NOINLINE): New.
11919 (IP_AGENT_EXPORT): New.
11920 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11921 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11922 (about_to_request_buffer_space, trace_buffer_is_full)
11923 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11924 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11925 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11926 (traceframe_write_count, traceframes_created)
11927 (trace_state_variables)
11928 New renaming defines.
11929 (struct ipa_sym_addresses): New.
11930 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11931 (symbol_list): New.
11932 (ipa_sym_addrs): New.
11933 (all_tracepoint_symbols_looked_up): New.
11934 (in_process_agent_loaded): New.
11935 (write_e_ipa_not_loaded): New.
11936 (maybe_write_ipa_not_loaded): New.
11937 (tracepoint_look_up_symbols): New.
11938 (debug_threads) [IN_PROCESS_AGENT]: New.
11939 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11940 (UNKNOWN_SIDE_EFFECTS): New.
11941 (stop_tracing): New.
11942 (flush_trace_buffer): New.
11943 (stop_tracing_bkpt): New.
11944 (flush_trace_buffer_bkpt): New.
11945 (read_inferior_integer): New.
11946 (read_inferior_uinteger): New.
11947 (read_inferior_data_pointer): New.
11948 (write_inferior_data_pointer): New.
11949 (write_inferior_integer): New.
11950 (write_inferior_uinteger): New.
11951 (struct collect_static_trace_data_action): Delete.
11952 (enum tracepoint_type): New.
11953 (struct tracepoint) <type>: New field `type'.
11954 <actions_str, step_actions, step_actions_str>: Only include in
11956 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11957 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11958 (tracepoints): Use IP_AGENT_EXPORT.
11959 (last_tracepoint): Don't include in the IPA.
11960 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11961 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11962 (alloced_trace_state_variables): New.
11963 (trace_state_variables): Use IP_AGENT_EXPORT.
11964 (traceframe_t): Delete unused variable.
11965 (circular_trace_buffer): Don't include in the IPA.
11966 (trace_buffer_start): Delete.
11967 (struct trace_buffer_control): New.
11968 (trace_buffer_free): Delete.
11969 (struct ipa_trace_buffer_control): New.
11970 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11971 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11973 (trace_buffer_ctrl): New.
11974 (TRACE_BUFFER_CTRL_CURR): New.
11975 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11976 Reimplement as macros.
11977 (trace_buffer_wrap): Delete.
11978 (traceframe_write_count, traceframe_read_count)
11979 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11980 (struct tracepoint_hit_ctx) <type>: New field.
11981 (struct fast_tracepoint_ctx): New.
11982 (memory_barrier): New.
11984 (record_tracepoint_error): Update atomically in the IPA.
11985 (clear_inferior_trace_buffer): New.
11986 (about_to_request_buffer_space): New.
11987 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11988 updating the same buffer.
11989 (add_tracepoint): Default the tracepoint's type to trap
11990 tracepoint, and orig_size to -1.
11991 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11992 internal variables.
11993 (create_trace_state_variable): New parameter `gdb'. Handle it.
11994 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11995 (cmd_qtdp): Handle fast tracepoints.
11996 (cmd_qtdv): Adjust.
11997 (max_jump_pad_size): New.
11998 (gdb_jump_pad_head): New.
11999 (get_jump_space_head): New.
12000 (claim_jump_space): New.
12001 (sort_tracepoints): New.
12002 (MAX_JUMP_SIZE): New.
12003 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12005 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12006 support. Upload fast traceframes, and delete internal IPA
12008 (stop_tracing_handler): New.
12009 (flush_trace_buffer_handler): New.
12010 (cmd_qtstop): Upload fast tracepoints.
12011 (response_tracepoint): Handle fast tracepoints.
12012 (tracepoint_finished_step): Upload fast traceframes. Set the
12013 tracepoint hit context's tracepoint type.
12014 (handle_tracepoint_bkpts): New.
12015 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12016 type. Add comment about fast tracepoints.
12017 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12018 non-existing action_str field.
12019 (get_context_regcache): Handle fast tracepoints.
12020 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12022 (fast_tracepoint_from_jump_pad_address): New.
12023 (fast_tracepoint_from_ipa_tpoint_address): New.
12024 (collecting_t): New.
12025 (force_unlock_trace_buffer): New.
12026 (fast_tracepoint_collecting): New.
12028 (gdb_collect): New.
12029 (write_inferior_data_ptr): New.
12030 (target_tp_heap): New.
12031 (target_malloc): New.
12032 (download_agent_expr): New.
12034 (download_tracepoints): New.
12035 (download_trace_state_variables): New.
12036 (upload_fast_traceframes): New.
12037 (IPA_FIRST_TRACEFRAME): New.
12038 (IPA_NEXT_TRACEFRAME_1): New.
12039 (IPA_NEXT_TRACEFRAME): New.
12040 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12041 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12042 (gdb_jump_pad_buffer_end): New.
12043 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12044 (initialize_tracepoint): Adjust.
12045 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12046 buffer. Initialize the low module.
12047 * utils.c (PREFIX, TOOLNAME): New.
12048 (malloc_failure): Use PREFIX.
12049 (error): In the IPA, an error causes an exit.
12050 (fatal, warning): Use PREFIX.
12051 (internal_error): Use TOOLNAME.
12052 (NUMCELLS): Increase to 10.
12053 * configure, config.in: Regenerate.
12055 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12057 * server.c (handle_query) <qSupported>: Do two passes over the
12058 qSupported string to avoid nesting strtok.
12060 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12062 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12064 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12065 -Wl,--dynamic-list.
12066 * configure: Regenerate.
12067 * proc-service.list: New.
12069 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12071 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12074 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12076 * gdbreplay.c (remote_open): Check error return from socket() call by
12077 its equality to -1 not by it being negative.
12078 * remote-utils.c (remote_open): Likewise.
12080 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12082 * config.h: Regenerate.
12084 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12086 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12087 doesn't provide PTRACE_GET_THREAD_AREA.
12089 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12091 * linux-m68k-low.c: Include <asm/ptrace.h>
12092 (ps_get_thread_area): Implement.
12094 2010-05-03 Doug Evans <dje@google.com>
12096 * event-loop.c (struct callback_event): New struct.
12097 (callback_list): New global.
12098 (append_callback_event, delete_callback_event): New functions.
12099 (process_callback): New function.
12100 (start_event_loop): Call it.
12101 * remote-utils.c (NOT_SCHEDULED): Define.
12102 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12103 moved out of readchar.
12104 (readchar): Rewrite. Call reschedule before returning.
12105 (reset_readchar): New function.
12106 (remote_close): Call it.
12107 (process_remaining, reschedule): New functions.
12108 * server.h (callback_handler_func): New typedef.
12109 (append_callback_event, delete_callback_event): Declare.
12111 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12113 * proc-service.c (ps_pglobal_lookup): Use
12114 thread_db_look_up_one_symbol.
12115 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12116 parameter. Use it instead of all_symbols_looked_up.
12117 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12119 (all_symbols_looked_up): Don't declare.
12120 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12121 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12123 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12124 Set all_symbols_looked_up here.
12125 (thread_db_look_up_one_symbol): New.
12126 (thread_db_get_tls_address): Adjust.
12127 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12128 thread_db object on the heap, and tentatively set it in the
12130 (thread_db_init): Don't set all_symbols_looked_up here.
12131 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12133 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12135 * linux-low.c (linux_kill, linux_detach): Adjust.
12136 (status_pending_p_callback): Remove redundant statement. Check
12137 for !TARGET_WAITIKIND_IGNORE, instead of
12138 TARGET_WAITKIND_STOPPED.
12139 (handle_tracepoints): Make sure LWP is locked. Adjust.
12140 (linux_wait_for_event_1): Adjust.
12141 (linux_cancel_breakpoints): New.
12142 (unsuspend_one_lwp): New.
12143 (unsuspend_all_lwps): New.
12144 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12145 (send_sigstop_callback): Change return type to int, add new
12146 `except' parameter and handle it.
12147 (suspend_and_send_sigstop_callback): New.
12148 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12149 pass them down. If SUSPEND, also increment the lwp's suspend
12151 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12152 (need_step_over_p): Don't consider suspended LWPs.
12153 (start_step_over): Adjust.
12154 (proceed_one_lwp): Change return type to int, add new `except'
12155 parameter and handle it.
12156 (unsuspend_and_proceed_one_lwp): New.
12157 (proceed_all_lwps): Use find_inferior instead of
12159 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12160 also decrement the suspend count of LWPs. Pass `except' down,
12161 instead of hacking its suspend count.
12162 (linux_pause_all): Add `freeze' parameter. Adjust.
12163 (linux_unpause_all): New.
12164 (linux_target_ops): Install linux_unpause_all.
12165 * server.c (handle_status): Adjust.
12166 * target.h (struct target_ops): New fields `unpause_all' and
12167 `cancel_breakpoints'. Add new parameter to `pause_all'.
12168 (pause_all): Add new `freeze' parameter.
12169 (unpause_all): New.
12170 (cancel_breakpoints): New.
12171 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12172 cancel breakpoints.
12173 (cmd_qtstart): Pause threads.
12174 (stop_tracing): Pause threads, and cancel breakpoints.
12175 * win32-low.c (win32_target_ops): Adjust.
12177 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12179 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12180 the inferior right away from here...
12181 (linux_wait_1): ... to here, and adjust to check the thread's
12182 last_resume_kind instead of the lwp's step or stop_expected flags.
12184 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12186 * README: Use consistent `GDB' and `GDBserver' spellings.
12188 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12190 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12191 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12192 (linux_detach_one_lwp): Assume the lwp is stopped.
12193 (any_thread_of): Delete.
12194 (linux_detach): Stop all lwps here. Don't blindly delete all
12196 (delete_lwp_callback): New.
12197 (linux_mourn): Delete all lwps of the process that is gone.
12198 (linux_wait_1): Don't delete the last lwp of the process here.
12199 * mem-break.h (mark_breakpoints_out): Declare.
12200 * mem-break.c (mark_breakpoints_out): New.
12201 (free_all_breakpoints): Use it.
12202 * server.c (handle_target_event): If the process is gone, mark
12204 * thread-db.c (struct thread_db) <create_bp>: New field.
12205 (thread_db_enable_reporting): Fix prototype. Store a thread event
12206 breakpoint reference in the thread_db struct.
12207 (thread_db_load_search): Clear the thread_db object.
12208 (try_thread_db_load_1): Ditto.
12209 (switch_to_process): New.
12210 (disable_thread_event_reporting): Use it.
12211 (remove_thread_event_breakpoints): New.
12212 (thread_db_detach, thread_db_mourn): Use it.
12214 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12216 * linux-low.c (linux_enable_event_reporting): New.
12217 (linux_wait_for_event_1, handle_extended_wait): Use it.
12219 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12221 * linux-low.c (linux_kill_one_lwp, linux_kill)
12222 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12223 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12224 SIGSTOP even if the LWP is stopped.
12225 (send_sigstop_callback): New.
12226 (stop_all_lwps): Use send_sigstop_callback instead.
12227 (linux_resume_one_thread): Adjust.
12228 (proceed_one_lwp): Still proceed an LWP that the client has
12229 requested to stop, if we haven't reported it as stopped yet. Make
12230 sure that LWPs the client want stopped, have a pending SIGSTOP.
12232 2010-04-26 Doug Evans <dje@google.com>
12234 * server.c (handle_general_set): Make static.
12236 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12237 Print received char after testing for error/eof instead of before.
12238 (input_interrupt): Tweak comment.
12240 2010-04-23 Doug Evans <dje@google.com>
12242 * server.c (start_inferior): Print inferior argv if --debug.
12244 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12246 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12247 * nto-x86-low.c: Include server.h
12249 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12251 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12252 be consistent with other sources of this directory.
12253 (init_registers_amd64): Correct name of source file of this function
12256 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12258 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12259 64-bit executables.
12261 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12263 * win32-i386-low.c: Add 64-bit support.
12264 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12265 (init_registers_amd64): Declare.
12266 (mappings): Add 64-bit version of array.
12267 (init_windows_x86): New function.
12268 (the_low_target): Change init_arch field to init_windows_x86.
12270 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12272 * win32-low.c: Adapt to support also 64-bit architecture.
12273 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12274 (get_image_name): Use SIZE_T type for local variable `done'.
12275 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12276 (toolhelp_get_dll_name): Idem.
12277 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12278 Use uintptr_t typecast to avoid warning.
12279 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12280 (handle_exception): Use phex_nz to avoid warning.
12281 (win32_wait): Remove unused local variable `process'.
12283 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12285 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12288 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12290 * configure.ac: Use `ws2_32' library for srv_mingw.
12291 * configure: Regenerate.
12292 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12293 * remote-utils.c: Likewise.
12295 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12297 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12298 if __x86_64__ is defined.
12300 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12302 * configure: Regenerate.
12304 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12306 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12307 * target.h (target_ops): New get_tib_address field.
12308 * win32-low.h (win32_thread_info): Add thread_local_base field.
12309 * win32-low.c (child_add_thread): Add tlb argument.
12310 Set thread_local_base field to TLB.
12311 (get_child_debug_event): Adapt to child_add_thread change.
12312 (win32_get_tib_address): New function.
12313 (win32_target_ops): Set get_tib_address field to
12314 win32_get_tib_address.
12315 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12317 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12319 * linux-low.c (linux_mourn): Also remove the process.
12320 * server.c (handle_target_event): Don't remove the process here.
12321 * nto-low.c (nto_mourn): New.
12322 (nto_target_ops): Install it.
12323 * spu-low.c (spu_mourn): New.
12324 (spu_target_ops): Install it.
12325 * win32-low.c (win32_mourn): New.
12326 (win32_target_ops): Install it.
12328 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12330 * server.h (buffer_xml_printf): Remove redundant `;'.
12332 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12334 * regcache.c (set_register_cache): Invalidate regcaches before
12335 changing the register cache layout.
12336 (regcache_invalidate_one): Allow a NULL regcache.
12337 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12338 regcaches before changing the register cache layout or the target
12341 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12343 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12344 variable warning on Linux/x86-64.
12346 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12348 GDBserver disconnected tracing support.
12350 * linux-low.c (linux_remove_process): Delete.
12351 (add_lwp): Don't set last_resume_kind here.
12352 (linux_kill): Use `mourn'.
12353 (linux_detach): Use `thread_db_detach', and `mourn'.
12354 (linux_mourn): New.
12355 (linux_attach_lwp_1): Adjust comment.
12356 (linux_attach): last_resume_kind moved the thread_info; adjust.
12357 (status_pending_p_callback): Adjust.
12358 (linux_wait_for_event_1): Adjust.
12359 (count_events_callback, select_singlestep_lwp_callback)
12360 (select_event_lwp_callback, cancel_breakpoints_callback)
12361 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12362 (proceed_one_lwp): Adjust.
12363 (linux_async): Add debug output.
12364 (linux_thread_stopped): New.
12365 (linux_pause_all): New.
12366 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12368 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12369 (thread_db_free): Delete declaration.
12370 (thread_db_detach, thread_db_mourn): Declare.
12371 * thread-db.c (thread_db_init): Use thread_db_mourn.
12372 (thread_db_free): Delete, split in two.
12373 (disable_thread_event_reporting): New.
12374 (thread_db_detach): New.
12375 (thread_db_mourn): New.
12377 * server.h (struct thread_info) <last_resume_kind>: New field.
12378 <attached>: Add comment.
12379 <gdb_detached>: New field.
12380 (handler_func): Change return type to int.
12381 (handle_serial_event, handle_target_event): Ditto.
12382 (gdb_connected): Declare.
12384 (disconnected_tracing): Declare.
12385 (stop_tracing): Declare.
12387 * server.c (handle_query) <qSupported>: Report support for
12388 disconnected tracing.
12389 (queue_stop_reply_callback): Account for running threads.
12390 (gdb_wants_thread_stopped): New.
12391 (gdb_wants_all_threads_stopped): New.
12392 (gdb_reattached_process): New.
12393 (handle_status): Clear the `gdb_detached' flag of all processes.
12394 In all-stop, stop all threads.
12395 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12396 (process_serial_event): If the remote connection breaks, or if an
12397 exit was forced with "monitor exit", force an event loop exit.
12398 Handle disconnected tracing on detach.
12399 (handle_serial_event): Adjust.
12400 (handle_target_event): If GDB isn't connected, forward events back
12401 to the inferior, unless the last process exited, in which case,
12402 exit gdbserver. Adjust interface.
12404 * remote-utils.c (remote_open): Don't block in accept. Instead
12405 register an event loop source on the listen socket file
12406 descriptor. Refactor bits into ...
12407 (listen_desc): ... this new global.
12408 (gdb_connected): ... this new function.
12409 (enable_async_notification): ... this new function.
12410 (handle_accept_event): ... this new function.
12411 (remote_close): Clear remote_desc.
12413 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12415 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12417 (mourn_inferior): Define.
12418 (target_process_qsupported): Avoid the dangling else problem.
12419 (thread_stopped): Define.
12420 (pause_all): Define.
12421 (target_waitstatus_to_string): Declare.
12422 * target.c (target_waitstatus_to_string): New.
12424 * tracepoint.c (tracing): Make extern.
12425 (disconnected_tracing): New.
12426 (stop_tracing): Make extern. Handle tracing stops due to GDB
12428 (cmd_qtdisconnected): New.
12429 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12430 (handle_tracepoint_general_set): Handle QTDisconnected.
12432 * event-loop.c (event_handler_func): Change return type to int.
12433 (process_event): Bail out if the event handler wants the event
12435 (handle_file_event): Ditto.
12436 (start_event_loop): Bail out if the event handler wants the event
12439 * nto-low.c (nto_target_ops): Adjust.
12440 * spu-low.c (spu_wait): Don't remove the process here.
12441 (spu_target_ops): Adjust.
12442 * win32-low.c (win32_wait): Don't remove the process here.
12443 (win32_target_ops): Adjust.
12445 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12447 * regcache.c (realloc_register_cache): Invalidate inferior's
12448 regcache before recreating it.
12450 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12452 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12454 2010-04-09 Stan Shebs <stan@codesourcery.com>
12455 Pedro Alves <pedro@codesourcery.com>
12457 * server.h (LONGEST): New.
12458 (struct thread_info) <while_stepping>: New field.
12459 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12461 (initialize_tracepoint, handle_tracepoint_general_set)
12462 (handle_tracepoint_query, tracepoint_finished_step)
12463 (tracepoint_was_hit, release_while_stepping_state_list):
12464 (current_traceframe): Declare.
12465 * server.c (handle_general_set): Handle tracepoint packets.
12466 (read_memory): New.
12467 (write_memory): New.
12468 (handle_search_memory_1): Use read_memory.
12469 (handle_query): Report support for conditional tracepoints, trace
12470 state variables, and tracepoint sources. Handle tracepoint
12472 (main): Initialize the tracepoints module.
12473 (process_serial_event): Handle traceframe reads/writes.
12475 * linux-low.c (handle_tracepoints): New.
12476 (linux_wait_1): Call it.
12477 (linux_resume_one_lwp): Handle while-stepping.
12478 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12479 (linux_target_ops): Install them.
12480 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12482 * linux-x86-low.c (x86_supports_tracepoints): New.
12483 (the_low_target). Install it.
12485 * mem-break.h (delete_breakpoint): Declare.
12486 * mem-break.c (delete_breakpoint): Make external.
12488 * target.h (struct target_ops): Add `supports_tracepoints',
12489 `read_pc', and `write_pc' fields.
12490 (target_supports_tracepoints): Define.
12491 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12494 * regcache.h (struct regcache) <registers_owned>: New field.
12495 (init_register_cache, regcache_cpy): Declare.
12496 (regcache_read_pc, regcache_write_pc): Declare.
12497 (register_cache_size): Declare.
12498 (supply_regblock): Declare.
12499 * regcache.c (init_register_cache): New.
12500 (new_register_cache): Use it.
12501 (regcache_cpy): New.
12502 (register_cache_size): New.
12503 (supply_regblock): New.
12504 (regcache_read_pc, regcache_write_pc): New.
12506 * tracepoint.c: New.
12508 * Makefile.in (OBS): Add tracepoint.o.
12509 (tracepoint.o): New rule.
12511 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12513 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12515 (i386-mmx.c): Likewise.
12516 (i386-mmx-linux.o): Likewise.
12517 (i386-mmx-linux.c): Likewise.
12519 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12520 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12521 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12522 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12524 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12525 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12526 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12528 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12530 * Makefile.in (clean): Updated.
12532 (i386-avx.c): Likewise.
12533 (i386-avx-linux.o): Likewise.
12534 (i386-avx-linux.c): Likewise.
12535 (amd64-avx.o): Likewise.
12536 (amd64-avx.c): Likewise.
12537 (amd64-avx-linux.o): Likewise.
12538 (amd64-avx-linux.c): Likewise.
12540 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12541 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12542 (srv_amd64_regobj): Add amd64-avx.o.
12543 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12544 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12545 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12546 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12547 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12548 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12549 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12551 * i387-fp.c: Include "i386-xstate.h".
12553 (i387_cache_to_xsave): Likewise.
12554 (i387_xsave_to_cache): Likewise.
12555 (x86_xcr0): Likewise.
12557 * i387-fp.h (i387_cache_to_xsave): Likewise.
12558 (i387_xsave_to_cache): Likewise.
12559 (x86_xcr0): Likewise.
12561 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12562 * linux-crisv32-low.c (target_regsets): Likewise.
12563 * linux-m68k-low.c (target_regsets): Likewise.
12564 * linux-mips-low.c (target_regsets): Likewise.
12565 * linux-ppc-low.c (target_regsets): Likewise.
12566 * linux-s390-low.c (target_regsets): Likewise.
12567 * linux-sh-low.c (target_regsets): Likewise.
12568 * linux-sparc-low.c (target_regsets): Likewise.
12569 * linux-xtensa-low.c (target_regsets): Likewise.
12571 * linux-low.c: Include <sys/uio.h>.
12572 (regsets_fetch_inferior_registers): Support nt_type.
12573 (regsets_store_inferior_registers): Likewise.
12574 (linux_process_qsupported): New.
12575 (linux_target_ops): Add linux_process_qsupported.
12577 * linux-low.h (regset_info): Add nt_type.
12578 (linux_target_ops): Add process_qsupported.
12580 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12582 (init_registers_i386_avx_linux): New.
12583 (init_registers_amd64_avx_linux): Likewise.
12584 (xmltarget_i386_linux_no_xml): Likewise.
12585 (xmltarget_amd64_linux_no_xml): Likewise.
12586 (PTRACE_GETREGSET): Likewise.
12587 (PTRACE_SETREGSET): Likewise.
12588 (x86_fill_xstateregset): Likewise.
12589 (x86_store_xstateregset): Likewise.
12590 (use_xml): Likewise.
12591 (x86_linux_update_xmltarget): Likewise.
12592 (x86_linux_process_qsupported): Likewise.
12593 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12594 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12595 init_registers_i386_linux here. Call
12596 x86_linux_update_xmltarget.
12597 (the_low_target): Add x86_linux_process_qsupported.
12599 * server.c (handle_query): Call target_process_qsupported.
12601 * target.h (target_ops): Add process_qsupported.
12602 (target_process_qsupported): New.
12604 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12606 * inferiors.c (add_thread): Set last_status kind to
12607 TARGET_WAITKIND_IGNORE.
12608 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12609 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12610 (linux_wait_1): Move `thread' local definition to block that uses
12611 it. Don't NULL initialize `event_child'.
12612 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12613 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12614 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12616 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12618 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12619 an extended waitstatus, or by a watchpoint.
12620 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12621 thread was stepping or has been stopped by a watchpoint.
12623 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12625 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12626 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12627 of another, then delete the previous, and validate all
12629 (validate_inserted_breakpoint): New.
12630 (delete_disabled_breakpoints): New.
12631 (validate_breakpoints): New.
12632 (check_mem_read): Validate breakpoints before trusting their
12633 shadow. Delete disabled breakpoints.
12634 (check_mem_write): Validate breakpoints before trusting they
12635 should be inserted. Delete disabled breakpoints.
12636 * mem-break.h (validate_breakpoints):
12637 * server.c (handle_query): Validate breakpoints when we see a
12640 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12642 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12643 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12644 if we could tell there's a GDB breakpoint at stop_pc.
12645 (need_step_over_p): Don't do a step over if we find a GDB
12646 breakpoint at the resume PC.
12648 * mem-break.c (struct raw_breakpoint): New.
12649 (enum bkpt_type): New type `gdb_breakpoint'.
12650 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12651 fields. New field `raw'.
12652 (find_raw_breakpoint_at): New.
12653 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12654 breakpoint instead.
12655 (set_breakpoint_at): Adjust.
12656 (delete_raw_breakpoint): New.
12657 (release_breakpoint): New.
12658 (delete_breakpoint): Rename to...
12659 (delete_breakpoint_1): ... this. Add proc parameter. Use
12660 release_breakpoint. Return ENOENT.
12661 (delete_breakpoint): Reimplement.
12662 (find_breakpoint_at): Delete.
12663 (find_gdb_breakpoint_at): New.
12664 (delete_breakpoint_at): Delete.
12665 (set_gdb_breakpoint_at): New.
12666 (delete_gdb_breakpoint_at): New.
12667 (gdb_breakpoint_here): New.
12668 (set_reinsert_breakpoint): Use release_breakpoint.
12669 (uninsert_breakpoint): Rename to ...
12670 (uninsert_raw_breakpoint): ... this.
12671 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12672 (reinsert_raw_breakpoint): Change parameter type to
12674 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12676 (check_breakpoints): Adjust. Use release_breakpoint.
12677 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12678 (breakpoint_inserted_here): Ditto.
12679 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12680 Don't trust the breakpoint's shadow if it is not inserted.
12681 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12682 (delete_all_breakpoints): Adjust.
12683 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12684 use delete_breakpoint_1.
12686 * mem-break.h (breakpoints_supported): Delete declaration.
12687 (set_gdb_breakpoint_at): Declare.
12688 (gdb_breakpoint_here): Declare.
12689 (delete_breakpoint_at): Delete.
12690 (delete_gdb_breakpoint_at): Declare.
12692 * server.h (struct raw_breakpoint): Forward declare.
12693 (struct process_info): New field `raw_breakpoints'.
12695 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12698 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12700 * linux-low.c (status_pending_p_callback): Fix comment.
12701 (linux_wait_for_event_1): Move most of the internal breakpoint
12702 handling from here...
12703 (linux_wait_1): ... to here.
12704 (count_events_callback): New.
12705 (select_singlestep_lwp_callback): New.
12706 (select_event_lwp_callback): New.
12707 (cancel_breakpoints_callback): New.
12708 (select_event_lwp): New.
12709 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12710 priority to all LWPs that have had events that should be reported
12711 to the client. Cancel breakpoints when about to reporting the
12712 event to the client, not while stopping lwps. No longer cancel
12713 finished single-steps here.
12714 (cancel_finished_single_step): Delete.
12715 (cancel_finished_single_steps): Delete.
12717 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12719 * mem-break.c (enum bkpt_type): New.
12720 (struct breakpoint): New field `type'.
12721 (set_breakpoint_at): Change return type to struct breakpoint
12722 pointer. Set type to `other_breakpoint' by default.
12723 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12724 in the breakpoint list.
12725 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12726 (reinsert_breakpoint): Rename to ...
12727 (reinsert_raw_breakpoint): ... this.
12728 (reinsert_breakpoints_at): Adjust.
12729 * mem-break.h (struct breakpoint): Declare.
12730 (set_breakpoint_at): Change return type to struct breakpoint
12733 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12735 * server.c (handle_query): Assign, not compare.
12737 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12739 Teach linux gdbserver to step-over-breakpoints.
12741 * linux-low.c (can_hardware_single_step): New.
12742 (supports_breakpoints): New.
12743 (handle_extended_wait): If stopping threads, read the stop pc of
12744 the new cloned LWP.
12746 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12747 low target doesn't support retrieving the PC.
12748 (add_lwp): Set last_resume_kind to resume_continue.
12749 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12750 (linux_attach): Don't clear stop_expected. Set the lwp's
12751 last_resume_kind to resume_stop.
12752 (linux_detach_one_lwp): Don't check for removed breakpoints.
12753 (check_removed_breakpoint): Delete.
12754 (status_pending_p): Rename to ...
12755 (status_pending_p_callback): ... this. Don't check for removed
12756 breakpoints. Don't consider threads that are stopped from GDB's
12758 (linux_wait_for_lwp): Always read the stop_pc here.
12759 (cancel_breakpoint): New.
12760 (step_over_bkpt): New global.
12761 (linux_wait_for_event_1): Implement stepping over breakpoints.
12762 (gdb_wants_lwp_stopped): New.
12763 (gdb_wants_all_stopped): New.
12764 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12765 single-step traps here. Store the thread's last reported target
12767 (send_sigstop): Don't clear stop_expected. Always set it,
12769 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12770 (cancel_finished_single_step): New.
12771 (cancel_finished_single_steps): New.
12772 (wait_for_sigstop): Don't cancel finished single-step traps here.
12773 (linux_resume_one_lwp): Don't check for removed breakpoints.
12774 Don't set `step' on non-hardware step archs.
12775 (linux_set_resume_request): Ignore resume_stop requests if already
12776 stopping or stopped. Set the lwp's last_resume_kind.
12777 (resume_status_pending_p): Don't check for removed breakpoints.
12778 (need_step_over_p): New.
12779 (start_step_over): New.
12780 (finish_step_over): New.
12781 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12782 requests. Clear the thread's last reported target waitstatus.
12783 Don't use the `suspended' flag. Don't consider pending breakpoints.
12784 (linux_resume): Start a step-over if necessary.
12785 (proceed_one_lwp): New.
12786 (proceed_all_lwps): New.
12787 (unstop_all_lwps): New.
12788 * linux-low.h (struct lwp_info): Rewrite comment for the
12789 `suspended' flag. Add the `stop_pc' field. Delete the
12790 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12791 Add `'last_resume_kind' and `need_step_over' fields.
12792 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12793 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12794 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12795 (set_raw_breakpoint_at): New.
12796 (set_breakpoint_at): Rewrite to use it.
12797 (reinsert_breakpoint_handler): Delete.
12798 (set_reinsert_breakpoint): New.
12799 (reinsert_breakpoint_by_bp): Delete.
12800 (delete_reinsert_breakpoints): New.
12801 (uninsert_breakpoint): Rewrite.
12802 (uninsert_breakpoints_at): New.
12803 (reinsert_breakpoint): Rewrite.
12804 (reinsert_breakpoints_at): New.
12805 (check_breakpoints): Rewrite.
12806 (breakpoint_here): New.
12807 (breakpoint_inserted_here): New.
12808 (check_mem_read): Adjust.
12809 * mem-break.h (breakpoints_supported, breakpoint_here)
12810 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12811 (reinsert_breakpoint_by_bp): Delete declaration.
12812 (delete_reinsert_breakpoints): Declare.
12813 (reinsert_breakpoint): Delete declaration.
12814 (reinsert_breakpoints_at): Declare.
12815 (uninsert_breakpoint): Delete declaration.
12816 (uninsert_breakpoints_at): Declare.
12817 (check_breakpoints): Adjust prototype.
12818 * server.h: Adjust include order.
12819 (struct thread_info): Declare here. Add a `last_status' field.
12821 2010-03-23 Michael Snyder <msnyder@vmware.com>
12823 * server.c (crc32): New function.
12824 (handle_query): Add handling for 'qCRC:' request.
12826 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12828 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12829 lwp had been stopped by a watchpoint.
12831 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12833 * server.h (internal_error): Declare.
12834 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12835 * utils.c (internal_error): New function.
12837 2010-03-15 Andreas Schwab <schwab@redhat.com>
12839 * configure.srv: Fix typo setting srv_regobj.
12841 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12843 * linux-low.c (fetch_register): Avoid passing a non string literal
12845 (usr_store_inferior_registers): Ditto.
12847 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12849 * linux-low.c (linux_write_memory): Bail out early if peeking
12852 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12854 * linux-low.h (struct lwp_info): New fields
12855 `stopped_by_watchpoint' and `stopped_data_address'.
12856 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12857 here, and cache them in the lwp object.
12858 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12860 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12862 (linux_stopped_by_watchpoint): Rewrite.
12863 (linux_stopped_data_address): Rewrite.
12865 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12867 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12868 switching the current inferior, not before.
12870 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12872 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12873 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12874 i386-linux.c and amd64-linux.c.
12875 (reg-i386.o): Removed.
12876 (reg-i386.c): Likewise.
12877 (reg-i386-linux.o): Likewise.
12878 (reg-i386-linux.c): Likewise.
12879 (reg-x86-64.o): Likewise.
12880 (reg-x86-64.c): Likewise.
12881 (reg-x86-64-linux.o): Likewise.
12882 (reg-x86-64-linux.c): Likewise.
12884 (i386.c): Likewise.
12885 (i386-linux.o): Likewise.
12886 (i386-linux.c): Likewise.
12887 (amd64.o): Likewise.
12888 (amd64.c): Likewise.
12889 (amd64-linux.o): Likewise.
12890 (amd64-linux.c): Likewise.
12892 * configure.srv (srv_i386_regobj): New.
12893 (srv_i386_linux_regobj): Likewise.
12894 (srv_amd64_regobj): Likewise.
12895 (srv_amd64_linux_regobj): Likewise.
12896 (srv_i386_32bit_xmlfiles): Likewise.
12897 (srv_i386_64bit_xmlfiles): Likewise.
12898 (srv_i386_xmlfiles): Likewise.
12899 (srv_amd64_xmlfiles): Likewise.
12900 (srv_i386_linux_xmlfiles): Likewise.
12901 (srv_amd64_linux_xmlfiles): Likewise.
12902 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12903 srv_xmlfiles to $srv_i386_xmlfiles.
12904 (i[34567]86-*-mingw32ce*): Likewise.
12905 (i[34567]86-*-mingw*): Likewise.
12906 (i[34567]86-*-nto*): Likewise.
12907 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12908 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12909 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12910 (x86_64-*-linux*): Likewise.
12912 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12913 (init_registers_amd64_linux): New.
12914 (x86_arch_setup): Replace init_registers_x86_64_linux with
12915 init_registers_amd64_linux.
12917 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12919 * configure.ac: Check for libdl. If it is not available link against
12920 static libthread_db.
12921 * configure: Regenerate.
12923 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12927 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12928 handing a read watchpoint.
12929 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12931 2010-02-12 Doug Evans <dje@google.com>
12933 * linux-low.c (linux_supports_tracefork_flag): Document.
12934 (linux_look_up_symbols): Add comment.
12936 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12938 * regcache.c (supply_register): Clear regcache if buf is NULL.
12940 2010-02-02 Nicolas Roche <roche@sourceware.org>
12941 Joel Brobecker <brobecker@adacore.com>
12943 * inferiors.c (find_inferior): Add function documentation.
12944 (unloaded_dll): Handle the case where the unloaded dll has not
12945 been previously registered in the dll list.
12947 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12949 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12950 (thumb2_breakpoint): New.
12951 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12953 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12955 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12956 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12959 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12961 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12963 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12965 * linux-s390-low.c (s390_collect_ptrace_register)
12966 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12968 2010-01-21 Doug Evans <dje@google.com>
12970 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12971 (PTRACE_ARG4_TYPE): New macro.
12972 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12973 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12974 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12975 (usr_store_inferior_registers): Ditto.
12976 (linux_read_memory, linux_write_memory): Ditto.
12977 (linux_test_for_tracefork): Ditto.
12979 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12980 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12982 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12984 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12987 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12989 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12990 prototype to take a regcache. Adjust.
12992 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12994 * regcache.h (struct thread_info): Forward declare.
12995 (struct regcache): New.
12996 (new_register_cache): Adjust prototype.
12997 (get_thread_regcache): Declare.
12998 (free_register_cache): Adjust prototype.
12999 (registers_to_string, registers_from_string): Ditto.
13000 (supply_register, supply_register_by_name, collect_register)
13001 (collect_register_as_string, collect_register_by_name): Ditto.
13002 * regcache.c (struct inferior_regcache_data): Delete.
13003 (get_regcache): Rename to ...
13004 (get_thread_regcache): ... this. Adjust. Switch inferior before
13005 fetching registers.
13006 (regcache_invalidate_one): Adjust.
13007 (regcache_invalidate): Fix prototype.
13008 (new_register_cache): Return the new register cache.
13009 (free_register_cache): Change prototype.
13010 (realloc_register_cache): Adjust.
13011 (registers_to_string): Change prototype to take a regcache. Adjust.
13012 (registers_from_string): Ditto.
13013 (register_data): Ditto.
13014 (supply_register): Ditto.
13015 (supply_register_by_name): Ditto.
13016 (collect_register): Ditto.
13017 (collect_register_as_string): Ditto.
13018 (collect_register_by_name): Ditto.
13019 * server.c (process_serial_event): Adjust.
13020 * linux-low.h (regset_fill_func, regset_store_func): Change
13022 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13024 * linux-low.c (get_stop_pc): Adjust.
13025 (check_removed_breakpoint): Adjust.
13026 (linux_wait_for_event): Adjust.
13027 (linux_resume_one_lwp): Adjust.
13028 (fetch_register): Add regcache parameter. Adjust.
13029 (usr_store_inferior_registers): Ditto.
13030 (regsets_fetch_inferior_registers): Ditto.
13031 (regsets_store_inferior_registers): Ditto.
13032 (linux_fetch_registers, linux_store_registers): Ditto.
13033 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13035 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13037 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13038 prototype to take a regcache.
13039 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13040 * remote-utils.c (convert_ascii_to_int, outreg)
13041 (prepare_resume_reply): Change prototype to take a regcache.
13043 * target.h (struct target_ops) <fetch_registers, store_registers>:
13044 Change prototype to take a regcache.
13045 (fetch_inferior_registers, store_inferior_registers): Change
13046 prototype to take a regcache. Adjust.
13047 * proc-service.c (ps_lgetregs): Adjust.
13048 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13049 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13050 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13051 take a regcache. Adjust.
13052 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13053 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13054 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13055 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13056 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13057 (cris_cannot_fetch_register):
13058 (cris_breakpoint_at): Change prototype to take a regcache.
13060 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13061 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13062 to take a regcache. Adjust.
13063 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13065 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13066 take a regcache. Adjust.
13067 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13068 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13069 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13070 * linux-mips-low.c (mips_get_pc):
13071 (mips_set_pc): Change prototype to take a regcache. Adjust.
13072 (mips_reinsert_addr): Adjust.
13073 (mips_collect_register): Change prototype to take a regcache.
13075 (mips_supply_register):
13076 (mips_collect_register_32bit, mips_supply_register_32bit)
13077 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13078 (mips_store_fpregset): Ditto.
13079 * linux-ppc-low.c (ppc_supply_ptrace_register)
13080 (ppc_supply_ptrace_register): Ditto.
13081 (parse_spufs_run): Adjust.
13082 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13083 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13084 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13085 take a regcache. Adjust.
13086 * linux-s390-low.c (s390_collect_ptrace_register)
13087 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13088 (s390_set_pc): Change prototype to take a regcache. Adjust.
13089 (s390_arch_setup): Adjust.
13090 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13091 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13092 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13093 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13094 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13096 (sparc_breakpoint_at): Adjust.
13097 * linux-xtensa-low.c (xtensa_fill_gregset):
13098 (xtensa_store_gregset):
13099 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13100 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13101 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13102 prototype to take a regcache. Adjust.
13103 * win32-arm-low.c (arm_fetch_inferior_register)
13104 (arm_store_inferior_register): Change prototype to take a
13106 * win32-i386-low.c (i386_fetch_inferior_register)
13107 (i386_store_inferior_register): Change prototype to take a
13109 * win32-low.c (child_fetch_inferior_registers)
13110 (child_store_inferior_registers): Change prototype to take a
13112 (win32_wait): Adjust.
13113 (win32_fetch_inferior_registers): Change prototype to take a
13115 (win32_store_inferior_registers): Adjust.
13116 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13117 store_inferior_register>: Change prototype to take a regcache.
13119 2010-01-20 Doug Evans <dje@google.com>
13121 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13123 (linux_wait_for_event1, linux_init_signals): Ditto.
13124 (W_STOPCODE): Provide definition if missing.
13126 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13128 * linux-low.c (linux_core_of_thread): New.
13129 (compare_ints, show_process, list_threads): New.
13130 (linux_qxfer_osdata): Report threads and cores.
13131 (linux_target_op): Register linux_core_of_thread.
13132 * remote-utils.c (prepare_resume_reply): Report the core.
13133 (buffer_xml_printf): Support %d specifier.
13134 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13136 (handle_query): Handle qXfer:threads. Announce availability
13138 * target.h (struct target_ops): New field core_of_thread.
13140 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13142 * Makefile.in (clean): Remove new generated files.
13143 (reg-s390.o, reg-s390.c): Remove rules.
13144 (reg-s390x.o, reg-s390x.c): Likewise.
13145 (s390-linux32.o, s390-linux32.c): Add rules.
13146 (s390-linux64.o, s390-linux64.c): Likewise.
13147 (s390x-linux64.o, s390x-linux64.c): Likewise.
13148 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13149 * linux-s390-low.c: Include <elf.h>.
13150 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13151 (init_registers_s390): Remove prototype.
13152 (init_registers_s390x): Likewise.
13153 (init_registers_s390_linux32): Add prototype.
13154 (init_registers_s390_linux64): Likewise.
13155 (init_registers_s390x_linux64): Likewise.
13156 (s390_num_regs_3264): New define.
13157 (s390_regmap_3264): New global variable.
13158 (s390_cannot_fetch_register): Remove obsolete check.
13159 (s390_cannot_store_register): Likewise.
13160 (s390_collect_ptrace_register): Handle upper/lower register halves.
13161 (s390_supply_ptrace_register): Likewise.
13162 (s390_fill_gregset): Update to register number changes.
13163 (s390_get_hwcap): New routine.
13164 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13165 Install appropriate regmap and register set.
13167 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13169 * server.c (gdbserver_version): Update copyright year to 2010.
13170 * gdbreplay.c (gdbreplay_version): Likewise.
13172 2009-12-28 Doug Evans <dje@google.com>
13174 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13175 elf/external.h. Include <elf.h> instead but only if necessary.
13177 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13179 * linux-low.c (linux_remove_process): Remove `detaching'
13180 parameter. Don't release/detach from thread_db here.
13181 (linux_kill): Release/detach from thread_db here, ...
13182 (linux_detach): ... and here, before actually detaching.
13183 (linux_wait_1): ... and here, when a process exits.
13184 * thread-db.c (any_thread_of): New.
13185 (thread_db_free): Switch the current inferior to a thread of the
13188 2009-12-21 Doug Evans <dje@google.com>
13190 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13192 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13193 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13194 warning ifndef __NR_tkill. Move setting of errno there too.
13195 Delete unnecessary resetting of errno after syscall.
13196 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13198 * configure.ac: Check for dladdr.
13199 * config.in: Regenerate.
13200 * configure: Regenerate.
13201 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13202 (try_thread_db_load): Update.
13204 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13206 2009-12-18 Doug Evans <dje@google.com>
13208 * event-loop.c: Include unistd.h if it exists.
13210 * linux-low.c (my_waitpid): Move definition away from being in
13211 between linux_tracefork_child/linux_test_for_tracefork.
13213 * gdb_proc_service.h (psaddr_t): Fix type.
13214 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13215 signature to match glibc.
13217 2009-12-16 Doug Evans <dje@google.com>
13219 * linux-low.c (linux_read_memory): Fix argument to read.
13221 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13223 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13224 events, don't leave current_inferior pointing at null.
13226 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13228 * win32-low.c (LOG): Delete.
13229 (OUTMSG): Output to stderr.
13230 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13231 on compile time LOG macro.
13232 (win32_wait): Fix debug output.
13234 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13236 * win32-low.c (win32_add_one_solib): If the dll name is
13237 "ntdll.dll", prepend the system directory to the dll path.
13239 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13241 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13243 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13244 Vladimir Prus <vladimir@codesourcery.com>
13246 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13247 * configure.ac: Check for __mcoldfire__ and set
13248 gdb_cv_m68k_is_coldfire.
13249 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13250 reg-cf.o and reg-m68k.o.
13251 * configure: Regenerated.
13253 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13255 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13256 Pass it to thread_db_free.
13257 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13258 proper `detaching' argument to linux_remove_process.
13259 * linux-low.h (thread_db_free): Add `detaching' parameter.
13260 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13262 (thread_db_free): Add `detaching' parameter. Only
13263 call td_ta_clear_event if detaching from process.
13265 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13267 * thread-db.c (thread_db_free): Fix typo.
13269 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13272 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13274 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13276 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13277 with an i686 compiler.
13278 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13280 * configure: Rebuilt.
13282 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13286 * server.c (handle_search_memory_1): Correct read_addr initialization
13287 in loop for searching subsequent chunks.
13289 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13291 * configure.ac: New --with-libthread-db option.
13292 * thread-db.c: Allow direct dependence on libthread_db.
13293 (thread_db_free): Adjust.
13294 * config.in: Regenerate.
13295 * configure: Likewise.
13297 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13300 * thread-db.c (attach_thread): New function.
13301 (maybe_attach_thread): Return success/failure.
13302 (find_new_threads_callback): Adjust.
13303 (thread_db_find_new_threads): Loop until no new threads.
13305 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13307 * proc-service.c (ps_lgetregs): Formatting.
13309 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13311 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13312 * configure.ac: Adjust.
13313 * linux-low.h (struct process_info_private): Move members to struct
13315 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13316 * linux-low.c (linux_remove_process): Adjust.
13317 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13318 * server.c (handle_query): Move code ...
13319 (handle_monitor_command): ... here. New function.
13320 * target.h (struct target_ops): New member.
13321 * thread-db.c (struct thread_db): New.
13322 (libthread_db_search_path): New variable.
13323 (thread_db_create_event, thread_db_enable_reporting)
13324 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13325 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13326 (try_thread_db_load_1, dladdr_to_soname): New functions.
13327 (try_thread_db_load, thread_db_load_search): New functions.
13328 (thread_db_init): Search for libthread_db.
13329 (thread_db_free): New function.
13330 (thread_db_handle_monitor_command): Likewise.
13331 * config.in: Regenerate.
13332 * configure: Regenerate.
13334 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13336 * spu-low.c (spu_kill): Wait for inferior to terminate.
13337 Call clear_inferiors.
13338 (spu_detach): Call clear_inferiors.
13340 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13342 * aclocal.m4: Regenerate.
13343 * config.in: Likewise.
13344 * configure: Likewise.
13346 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13348 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13349 (parse_spufs_run): New function.
13350 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13351 (ppc_breakpoint_at): Handle SPU breakpoints.
13353 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13355 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13356 (SPUFS_MAGIC): Define.
13357 (spu_enumerate_spu_ids): New function.
13358 (linux_qxfer_spu): New function.
13359 (linux_target_ops): Install linux_qxfer_spu.
13361 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13363 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13364 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13365 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13366 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13367 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13368 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13369 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13370 (init_registers_powerpc_cell32l): Add prototype.
13371 (init_registers_powerpc_cell64l): Likewise.
13372 (ppc_arch_setup): Detect Cell/B.E. architecture.
13374 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13376 * Makefile.in (datarootdir): New variable.
13378 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13380 * linux-low.c (linux_write_memory): Update debugging output.
13381 * Makefile.in (clean): Add new descriptions.
13382 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13383 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13384 * configure.srv: Add new files for arm*-*-linux*.
13385 * linux-arm-low.c: Add new declarations.
13386 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13387 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13388 (HWCAP_VFPv3D16): New.
13389 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13390 instead of __IWMMXT__.
13391 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13392 (arm_arch_setup): New.
13393 (target_regsets): Remove #ifdef. Add VFP regset.
13394 (the_low_target): Use arm_arch_setup.
13396 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13398 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13399 the main thread again.
13401 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13403 Adding Neutrino gdbserver.
13404 * configure: Regenerated.
13405 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13406 * configure.srv (i[34567]86-*-nto*): New target.
13407 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13408 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13409 (nto_comctrl) [__QNX__]: New function.
13410 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13412 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13414 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13417 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13418 Pedro Alves <pedro@codesourcery.com>
13420 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13421 don't support CONTEXT_EXTENDED_REGISTERS.
13422 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13423 (the_low_target): Install them.
13424 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13425 failing with ERROR_PIPE_NOT_CONNECTED.
13427 2009-06-30 Doug Evans <dje@google.com>
13428 Pierre Muller <muller@ics.u-strasbg.fr>
13430 Add h/w watchpoint support to x86-linux, win32-i386.
13431 * Makefile.in (SFILES): Add i386-low.c
13432 (i386_low_h): Define.
13433 (i386-low.o): Add dependencies.
13434 (linux-x86-low.o): Add i386-low.h dependency.
13435 (win32-i386-low.o): Ditto.
13436 * i386-low.c: New file.
13437 * i386-low.h: New file.
13438 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13439 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13440 * linux-low.c (linux_add_process): Initialize arch_private.
13441 (linux_remove_process): Free arch_private.
13442 (add_lwp): Initialize arch_private.
13443 (delete_lwp): Free arch_private.
13444 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13446 * linux-low.h (process_info_private): New member arch_private.
13447 (lwp_info): New member arch_private.
13448 (linux_target_ops): New members new_process, new_thread,
13450 (ptid_of): New macro.
13451 * linux-x86-low.c: Include stddef.h, i386-low.h.
13452 (arch_process_info): New struct.
13453 (arch_lwp_info): New struct.
13454 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13455 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13456 (i386_dr_low_get_status): New function.
13457 (x86_insert_point, x86_remove_point): New functions.
13458 (x86_stopped_by_watchpoint): New function.
13459 (x86_stopped_data_address): New function.
13460 (x86_linux_new_process, x86_linux_new_thread): New functions.
13461 (x86_linux_prepare_to_resume): New function.
13462 (the_low_target): Add entries for insert_point, remove_point,
13463 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13465 * server.c (debug_hw_points): New global.
13466 (monitor_show_help): Document set debug-hw-points.
13467 (handle_query): Process "set debug-hw-points".
13468 * server.h (debug_hw_points): Declare.
13469 (paddress): Declare.
13470 * utils.c (NUMCELLS, CELLSIZE): New macros.
13471 (get_sell, xsnprintf, paddress): New functions.
13472 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13473 remove_point, stopped_by_watchpoint, stopped_data_address.
13474 * win32-i386-low.c: Include i386-low.h.
13475 (debug_reg_state): Replaces dr.
13476 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13477 (i386_dr_low_get_status): New function.
13478 (i386_insert_point, i386_remove_point): New functions.
13479 (i386_stopped_by_watchpoint): New function.
13480 (i386_stopped_data_address): New function.
13481 (i386_initial_stuff): Update.
13482 (get_thread_context,set_thread_context,i386_thread_added): Update.
13483 (the_low_target): Add entries for insert_point,
13484 remove_point, stopped_by_watchpoint, stopped_data_address.
13485 * win32-low.c (win32_insert_watchpoint): New function.
13486 (win32_remove_watchpoint): New function.
13487 (win32_stopped_by_watchpoint): New function.
13488 (win32_stopped_data_address): New function.
13489 (win32_target_ops): Add entries for insert_watchpoint,
13490 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13491 * win32-low.h (win32_target_ops): New members insert_point,
13492 remove_point, stopped_by_watchpoint, stopped_data_address.
13494 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13496 * server.c (process_serial_event): Re-return unsupported, not
13497 error, if the type isn't recognized. Re-allow supporting only
13498 insert or remove packets. Also call require_running for
13499 breakpoints. Add missing break statement to default case. Tidy.
13500 * target.h (struct target_ops): Rename insert_watchpoint to
13501 insert_point, and remove_watchpoint to remove_point.
13503 * linux-low.h (struct linux_target_ops): Likewise.
13504 * linux-low.c (linux_insert_watchpoint): Rename to ...
13505 (linux_insert_point): ... this. Adjust.
13506 (linux_remove_watchpoint): Rename to ...
13507 (linux_remove_point): ... this. Adjust.
13508 (linux_target_ops): Adjust.
13509 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13510 (cris_insert_point): ... this.
13511 (cris_remove_watchpoint): Rename to ...
13512 (cris_remove_point): ... this.
13513 (the_low_target): Adjust.
13515 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13517 * server.c (handle_v_kill): Pass signal_pid to
13518 kill_inferior if multi_process is zero.
13520 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13522 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13523 * target.h (target_ops): Comment for *_watchpoint to make it clear
13524 the functions can get types '0' and '1'.
13526 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13528 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13529 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13530 * regcache.c (get_regcache): Likewise.
13531 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13532 * win32-low.c (child_fetch_inferior_registers): Remove check for
13535 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13536 Pedro Alves <pedro@codesourcery.com>
13538 * target.h (struct target_ops) <supports_multi_process>: New
13540 (target_supports_multi_process): New.
13541 * server.c (handle_query): Even if GDB reports support, only
13542 enable multi-process if the target also supports it. Report
13543 multi-process support only if the target backend supports it.
13544 * linux-low.c (linux_supports_multi_process): New function.
13545 (linux_target_ops): Install it as target_supports_multi_process
13548 2009-05-24 Doug Evans <dje@google.com>
13550 Global renaming of find_thread_pid to find_thread_ptid.
13551 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13552 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13553 All callers updated.
13555 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13556 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13559 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13560 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13561 (linux_resume_one_lwp): Ditto.
13563 2009-05-23 Doug Evans <dje@google.com>
13565 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13566 from struct inferior_list_entry * to struct lwp_info *.
13567 All callers updated.
13569 2009-05-13 Doug Evans <dje@google.com>
13571 * linux-x86-low.c: Don't include assert.h.
13572 (x86_siginfo_fixup): Use fatal, not assert.
13573 (x86_arch_setup): Fix comment.
13575 2009-05-12 Doug Evans <dje@google.com>
13577 Biarch support for i386/amd64 gdbserver.
13578 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13579 Add linux-x86-low.c.
13580 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13581 (linux-x86-low.o): Add.
13582 * linux-x86-64-low.c: Delete.
13583 * linux-i386-low.c: Delete.
13584 * linux-x86-low.c: New file.
13585 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13587 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13589 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13590 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13591 (linux_child_pid_to_exec_file): New function.
13592 (elf_64_header_p, elf_64_file_p): New functions.
13593 (siginfo_fixup): New function.
13594 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13595 give target a chance to convert layout.
13596 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13597 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13599 2009-05-07 Doug Evans <dje@google.com>
13601 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13602 (regsets_store_inferior_registers): Ditto.
13604 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13608 * linux-low.c (must_set_ptrace_flags): Delete.
13609 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13611 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13612 `lwp->must_set_ptrace_flags' instead.
13613 (linux_wait_for_event_1): Set ptrace options here.
13614 (linux_wait_1): ... not here.
13616 2009-04-30 Doug Evans <dje@google.com>
13618 * inferiors.c (started_inferior_callback): New function.
13619 (attached_inferior_callback): New function.
13620 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13621 * server.c (print_started_pid, print_attached_pid): New functions.
13622 (detach_or_kill_for_exit): New function.
13623 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13624 * server.h (have_started_inferiors_p): Declare.
13625 (have_attached_inferiors_p): Declare.
13627 * inferiors.c (remove_process): Fix memory leak, free process.
13628 * linux-low.c (linux_remove_process): New function.
13629 (linux_kill): Call it instead of remove_process.
13630 (linux_detach, linux_wait_1): Ditto.
13632 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13634 * configure.srv: Add x86 Windows CE target.
13636 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13638 * inferiors.c (get_thread_process): Make global.
13639 * server.h (get_thread_process): Add prototype.
13640 * thread-db.c (find_one_thread): Use get_thread_process
13641 instead of current_process.
13642 (thread_db_get_tls_address): Do not crash if called when
13643 thread layer is not yet initialized.
13645 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13647 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13648 * spu-low.c (current_tid): Rename to ...
13649 (current_ptid): ... this.
13650 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13651 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13652 ptid_get_lwp (current_ptid) instead of current_tid.
13653 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13654 instead of current_tid. Use find_process_pid to verify pid
13655 argument is valid. Pass proper argument to remove_process.
13656 (spu_thread_alive): Compare current_ptid instead of current_tid.
13657 (spu_resume): Likewise.
13659 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13661 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13664 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13666 Implement the multiprocess extensions, and add linux multiprocess
13669 * server.h (ULONGEST): Declare.
13670 (struct ptid, ptid_t): New.
13671 (minus_one_ptid, null_ptid): Declare.
13672 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13673 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13674 (struct inferior_list_entry): Change `id' type from unsigned from
13676 (struct sym_cache, struct breakpoint, struct
13677 process_info_private): Forward declare.
13678 (struct process_info): Declare.
13679 (current_process): Declare.
13680 (all_processes): Declare.
13681 (initialize_inferiors): Declare.
13682 (add_thread): Adjust to use ptid_t.
13683 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13684 (add_process, remove_process, find_thread_pid): Declare.
13685 (find_inferior_id): Adjust to use ptid_t.
13686 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13687 (multi_process): Declare.
13688 (push_event): Adjust to use ptid_t.
13689 (read_ptid, write_ptid): Declare.
13690 (prepare_resume_reply): Adjust to use ptid_t.
13691 (clear_symbol_cache): Declare.
13692 * inferiors.c (all_processes): New.
13693 (null_ptid, minus_one_ptid): New.
13694 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13695 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13696 (add_thread): Change unsigned long to ptid. Remove gdb_id
13698 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13699 (gdb_id_to_thread): Rename to ...
13700 (find_thread_pid): ... this. Change unsigned long to ptid.
13701 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13702 (loaded_dll, pull_pid_from_list): Adjust.
13703 (add_process, remove_process, find_process_pid)
13704 (get_thread_process, current_process, initialize_inferiors): New.
13705 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13706 (struct target_waitstatus) <related_pid>: Ditto.
13707 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13708 return type to int.
13709 (struct target_ops) <join>: Add `pid' argument.
13710 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13711 (struct target_ops) <wait>: Add `ptid' field. Change return type
13713 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13714 (mywait): Add `ptid' argument. Change return type to ptid_t.
13715 (target_pid_to_str): Declare.
13716 * target.c (set_desired_inferior): Adjust to use ptids.
13717 (mywait): Add new `ptid' argument. Adjust.
13718 (target_pid_to_str): New.
13719 * mem-break.h (free_all_breakpoints): Declare.
13720 * mem-break.c (breakpoints): Delelete.
13721 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13722 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13723 to use per-process breakpoint list.
13724 (free_all_breakpoints): New.
13725 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13726 (symbol_cache, all_symbols_looked_up): Delete.
13728 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13730 (prepare_resume_reply): Change ptid argument's type from unsigned
13731 long to ptid_t. Adjust. Implement W;process and X;process.
13732 (free_sym_cache, clear_symbol_cache): New.
13733 (look_up_one_symbol): Adjust to per-process symbol cache. *
13734 * server.c (cont_thread, general_thread, step_thread): Change type
13736 (attached): Delete.
13737 (multi_process): New.
13738 (last_ptid): Change type to ptid_t.
13739 (struct vstop_notif) <ptid>: Change type to ptid_t.
13740 (queue_stop_reply, push_event): Change `ptid' argument's type to
13742 (discard_queued_stop_replies): Add `pid' argument.
13743 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13744 changes. Don't reference the `attached' global.
13745 (attach_inferior): Adjust to mywait interface changes.
13746 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13747 features. Handle and report "multiprocess+". Handle
13749 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13751 (handle_v_kill): New.
13752 (handle_v_stopped): Adjust to use target_pid_to_str.
13753 (handle_v_requests): Allow multiple attaches and runs when
13754 multiprocess extensions are in effect. Handle "vKill".
13755 (myresume): Adjust to use ptids.
13756 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13757 (handle_status): Adjust to discard_queued_stop_replies interface
13759 (first_thread_of, kill_inferior_callback)
13760 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13761 (main): Call initialize_inferiors. Adjust to use ptids, killing
13762 and detaching from all inferiors. Handle multiprocess packet
13764 * linux-low.h: Include gdb_proc_service.h.
13765 (struct process_info_private): New.
13766 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13767 <lwpid_of>: Use ptid_get_lwp.
13768 (get_lwp_thread): Adjust.
13769 (struct lwp_info): Add `dead' member.
13770 (find_lwp_pid): Declare.
13771 * linux-low.c (thread_db_active): Delete.
13772 (new_inferior): Adjust comment.
13773 (inferior_pid): Delete.
13774 (linux_add_process): New.
13775 (handle_extended_wait): Adjust.
13776 (add_lwp): Change unsigned long to ptid.
13777 (linux_create_inferior): Add process to processes table. Adjust
13778 to use ptids. Don't set new_inferior here.
13779 (linux_attach_lwp): Rename to ...
13780 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13781 it. Adjust to use ptids.
13782 (linux_attach_lwp): New.
13783 (linux_attach): Add process to processes table. Don't set
13785 (struct counter): New.
13786 (second_thread_of_pid_p, last_thread_of_process_p): New.
13787 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13788 multiple processes.
13789 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13790 processes. Remove process from process table.
13791 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13792 to multiple processes.
13793 (any_thread_of): New.
13794 (linux_detach): Add `pid' argument, and handle it. Remove process
13795 from processes table.
13796 (linux_join): Add `pid' argument. Handle it.
13797 (linux_thread_alive): Change unsighed long argument to ptid_t.
13798 Consider dead lwps as not being alive.
13799 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13800 threads we're not interested in.
13801 (same_lwp, find_lwp_pid): New.
13802 (linux_wait_for_lwp): Change `pid' argument's type from int to
13804 (linux_wait_for_event): Rename to ...
13805 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13806 from int to ptid_t. Adjust.
13807 (linux_wait_for_event): New.
13808 (linux_wait_1): Add `ptid' argument. Change return type to
13809 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13810 that exit from the process table.
13811 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13813 (mark_lwp_dead): New.
13814 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13815 stopping all threads, mark its main lwp as dead.
13816 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13818 (fetch_register, usr_store_inferior_registers)
13819 (regsets_fetch_inferior_registers)
13820 (regsets_store_inferior_registers, linux_read_memory)
13821 (linux_write_memory): Inline `inferior_pid'.
13822 (linux_look_up_symbols): Adjust to use per-process
13823 `thread_db_active'.
13824 (linux_request_interrupt): Adjust to use ptids.
13825 (linux_read_auxv): Inline `inferior_pid'.
13826 (initialize_low): Don't reference thread_db_active.
13827 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13828 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13829 (ps_getpid): Return the pid of the current inferior.
13830 * thread-db.c (proc_handle, thread_agent): Delete.
13831 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13833 (find_one_thread): Change argument type to ptid_t. Adjust to
13835 (maybe_attach_thread): Adjust to per-process data and ptids.
13836 (thread_db_find_new_threads): Ditto.
13837 (thread_db_init): Ditto.
13838 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13839 processes table. Adjust to use ptids.
13840 (spu_kill, spu_detach): Adjust interface. Remove process from
13842 (spu_join, spu_thread_alive): Adjust interface.
13843 (spu_wait): Adjust interface. Remove process from processes
13844 table. Adjust to use ptids.
13845 * win32-low.c (current_inferior_tid): Delete.
13846 (current_inferior_ptid): New.
13847 (debug_event_ptid): New.
13848 (thread_rec): Take a ptid. Adjust.
13849 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13850 (child_delete_thread): Ditto.
13851 (do_initial_child_stuff): Add `attached' argument. Add process to
13853 (child_fetch_inferior_registers, child_store_inferior_registers):
13855 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13856 (win32_attach): Pass 1 to do_initial_child_stuff.
13857 (win32_kill): Adjust interface. Remove process from processes
13859 (win32_detach): Ditto.
13860 (win32_join): Adjust interface.
13861 (win32_thread_alive): Take a ptid.
13862 (win32_resume): Adjust to use ptids.
13863 (get_child_debug_event): Ditto.
13864 (win32_wait): Adjust interface. Remove exiting process from
13867 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13869 Non-stop mode support.
13871 * server.h (non_stop): Declare.
13872 (gdb_client_data, handler_func): Declare.
13873 (delete_file_handler, add_file_handler, start_event_loop):
13875 (handle_serial_event, handle_target_event, push_event)
13876 (putpkt_notif): Declare.
13877 * target.h (enum resume_kind): New.
13878 (struct thread_resume): Replace `step' field by `kind' field.
13879 (TARGET_WNOHANG): Define.
13880 (struct target_ops) <wait>: Add `options' argument.
13881 <supports_non_stop, async, start_non_stop>: New fields.
13882 (target_supports_non_stop, target_async): New.
13883 (start_non_stop): Declare.
13884 (mywait): Add `options' argument.
13885 * target.c (mywait): Add `options' argument. Print child exit
13886 notifications here.
13887 (start_non_stop): New.
13888 * server.c (non_stop, own_buf, mem_buf): New globals.
13889 (struct vstop_notif): New.
13890 (notif_queue): New global.
13891 (queue_stop_reply, push_event, discard_queued_stop_replies)
13892 (send_next_stop_reply): New.
13893 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13895 (attach_inferior): In non-stop mode, don't wait for the target
13897 (handle_general_set): Handle QNonStop.
13898 (handle_query): When handling qC, return the current general
13899 thread, instead of the first thread of the list.
13900 (handle_query): If the backend supports non-stop mode, include
13901 QNonStop+ in the qSupported query response.
13902 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13904 (handle_v_attach, handle_v_run): Handle non-stop mode.
13905 (handle_v_stopped): New.
13906 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13907 (myresume): Adjust to use resume_kind. Handle non-stop.
13908 (queue_stop_reply_callback): New.
13909 (handle_status): Handle non-stop mode.
13910 (main): Clear non_stop flag on reconnection. Use the event-loop.
13911 Refactor serial protocol handling from here ...
13912 (process_serial_event): ... to this new function. When GDB
13913 selects any thread, select one here. In non-stop mode, wait until
13914 GDB acks all pending events before exiting.
13915 (handle_serial_event, handle_target_event): New.
13916 * remote-utils.c (remote_open): Install remote_desc in the event
13918 (remote_close): Remove remote_desc from the event loop.
13919 (putpkt_binary): Rename to...
13920 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13921 (putpkt_binary): New as wrapper around putpkt_binary_1.
13922 (putpkt_notif): New.
13923 (prepare_resume_reply): In non-stop mode, don't change the
13925 * event-loop.c: New.
13926 * Makefile.in (OBJ): Add event-loop.o.
13927 (event-loop.o): New rule.
13929 * linux-low.h (pid_of): Moved here.
13931 (get_lwp_thread): Use lwpid_of.
13932 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13933 * linux-low.c (pid_of): Delete.
13934 (inferior_pid): Use lwpid_of.
13935 (linux_event_pipe): New.
13936 (target_is_async_p): New.
13938 (handle_extended_wait): Use lwpid_of.
13939 (add_lwp): Don't set lwpid field.
13940 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13941 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13942 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13943 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13944 first. Adjust to linux_wait_for_event interface changes. Use
13946 (linux_detach): Don't delete the main lwp here.
13947 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13948 (status_pending_p): Don't consider explicitly suspended lwps.
13949 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13950 pointer. Add OPTIONS argument. Change return type to int. Use
13951 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13952 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13953 pointer. Add status pointer argument. Return a pid instead of a
13954 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13955 changes. In non-stop mode, don't switch to a random thread.
13956 (linux_wait): Rename to...
13957 (linux_wait_1): ... this. Add target_options argument, and handle
13958 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13959 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13960 clean exit and signal exit code. Don't stop all threads in
13961 non-stop mode. In all-stop mode, only stop all threads when
13962 reporting a stop to GDB. Handle explicit thread stop requests.
13963 (async_file_flush, async_file_mark): New.
13965 (send_sigstop): Use lwpid_of.
13966 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13967 interface changes. In non-stop mode, don't switch to a random
13969 (linux_resume_one_lwp): Use lwpid_of.
13970 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13971 (linux_resume_one_thread): ... this. Handle resume_stop. In
13972 non-stop mode, don't look for pending flag in all threads.
13973 (resume_status_pending_p): Don't consider explicitly suspended
13975 (my_waitpid): Reimplement. Emulate __WALL.
13976 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13978 (sigchld_handler, linux_supports_non_stop, linux_async)
13979 (linux_start_non_stop): New.
13980 (linux_target_ops): Register linux_supports_non_stop, linux_async
13981 and linux_start_non_stop.
13982 (initialize_low): Install SIGCHLD handler.
13983 * thread-db.c (thread_db_create_event, find_one_thread)
13984 (thread_db_get_tls_address): Use lwpid_of.
13985 * win32-low.c (win32_detach): Adjust to use resume_kind.
13986 (win32_wait): Add `options' argument.
13987 * spu-low.c (spu_resume): Adjust to use resume_kind.
13988 (spu_wait): Add `options' argument.
13990 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13992 Decouple target code from remote protocol.
13994 * target.h (enum target_waitkind): New.
13995 (struct target_waitstatus): New.
13996 (struct target_ops) <wait>: Return an unsigned long. Take a
13997 target_waitstatus pointer instead of a char pointer.
13998 (mywait): Likewise.
13999 * target.c (mywait): Change prototype to return an unsigned long.
14000 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14001 * server.h (thread_from_wait, old_thread_from_wait): Delete
14003 (prepare_resume_reply): Change prototype to take a
14005 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14006 (last_status, last_ptid): New.
14007 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14008 pid instead of a signal.
14009 (attach_inferior): Remove "status" and "signal" parameters.
14011 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14013 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14014 (handle_v_requests, myresume): Remove "status" and "signal"
14015 parameters. Adjust.
14016 (handle_status): New.
14017 (main): Delete local `status'. Adjust.
14018 * remote-utils.c: Include target.h.
14019 (prepare_resume_reply): Change prototype to take a
14020 target_waitstatus. Adjust.
14022 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14024 * spu-low.c (spu_wait): Adjust.
14025 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14027 (win32_wait): Adjust.
14029 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14031 * target.h (struct thread_resume): Delete leave_stopped member.
14032 (struct target_ops): Add a `n' argument to the `resume' callback.
14033 * server.c (start_inferior): Adjust.
14034 (handle_v_cont, myresume): Adjust.
14035 * linux-low.c (check_removed_breakpoint): Adjust to resume
14036 interface change, and to removed leave_stopped field.
14037 (resume_ptr): Delete.
14038 (struct thread_resume_array): New.
14039 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14040 resume interface change.
14041 (linux_continue_one_thread, linux_queue_one_thread)
14042 (resume_status_pending_p): Check if the resume field is NULL
14043 instead of checking the leave_stopped member.
14044 (linux_resume): Adjust to the target resume interface change.
14045 * spu-low.c (spu_resume): Adjust to the target resume interface
14047 * win32-low.c (win32_detach, win32_resume): Ditto.
14049 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14051 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14053 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14055 (linux_continue_one_thread): Only preserve the stepping flag if
14056 there's a pending breakpoint.
14058 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14060 * server.c (main): After the inferior having exited, call
14061 remote_close before exiting gdbserver.
14063 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14065 Fix size of FPSCR in Power 7 processors.
14066 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14067 (PPC_FEATURE_HAS_DFP): New #define.
14068 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14071 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14073 * server.c (handle_query) Whitespace and formatting.
14075 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14077 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14078 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14079 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14080 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14081 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14082 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14083 Makefile.in, configure.ac: Fix whitespace throughout.
14084 * configure: Regenerate.
14086 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14088 * inferiors.c (find_inferior): Make it safe for the callback
14089 function to delete the currently iterated inferior.
14091 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14093 * Makefile.in (linuw_low_h): Move higher.
14094 (thread-db.o): Depend on $(linux_low_h).
14096 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14098 Rename "process" to "lwp" throughout.
14100 * linux-low.c (all_processes): Rename to...
14101 (all_lwps): ... this.
14102 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14103 (add_process): Rename to ...
14104 (add_lwp): ... this. Adjust.
14105 (linux_create_inferior): Adjust.
14106 (linux_attach_lwp): Adjust.
14107 (linux_attach): Adjust.
14108 (linux_kill_one_process): Rename to ...
14109 (linux_kill_one_lwp): ... this. Adjust.
14110 (linux_kill): Adjust.
14111 (linux_detach_one_process): Rename to ...
14112 (linux_detach_one_lwp): ... this. Adjust.
14113 (linux_detach): Adjust.
14114 (check_removed_breakpoint): Adjust.
14115 (status_pending_p): Adjust.
14116 (linux_wait_for_process): Rename to ...
14117 (linux_wait_for_lwp): ... this. Adjust.
14118 (linux_wait_for_event): Adjust.
14119 (send_sigstop): Adjust.
14120 (wait_for_sigstop): Adjust.
14121 (stop_all_processes): Rename to ...
14122 (stop_all_lwps): ... this.
14123 (linux_resume_one_process): Rename to ...
14124 (linux_resume_one_lwp): ... this. Adjust.
14125 (linux_set_resume_request, linux_continue_one_thread)
14126 (linux_queue_one_thread, resume_status_pending_p)
14127 (usr_store_inferior_registers, regsets_store_inferior_registers)
14128 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14130 * linux-low.h (get_process): Rename to ...
14131 (get_lwp): ... this. Adjust.
14132 (get_thread_process): Rename to ...
14133 (get_thread_lwp): ... this. Adjust.
14134 (get_process_thread): Rename to ...
14135 (get_lwp_thread): ... this. Adjust.
14136 (struct process_info): Rename to ...
14137 (struct lwp_info): ... this.
14138 (all_processes): Rename to ...
14139 (all_lwps): ... this.
14140 * proc-service.c (ps_lgetregs): Adjust.
14141 * thread-db.c (thread_db_create_event, find_one_thread)
14142 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14144 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14146 * server.c (handle_query): Handle "qAttached".
14148 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14150 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14151 GPLv3, update license URL.
14153 2009-03-01 Doug Evans <dje@google.com>
14155 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14156 (server_h): Add gdb_signals.h.
14157 (signals.o): Update.
14158 * server.h (target_signal_from_host,target_signal_to_host_p)
14159 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14161 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14163 * remote-utils.c (getpkt): Also generate remote-debug
14164 information if noack_mode is set.
14166 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14168 * server.c (handle_query): Report qXfer:siginfo:read and
14169 qXfer:siginfo:write as supported and handle them.
14170 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14171 * linux-low.c (linux_xfer_siginfo): New.
14172 (linux_target_ops): Set it.
14174 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14176 * server.c (gdbserver_usage): Mention --remote-debug.
14177 (main): Accept '--remote-debug' switch.
14179 2009-01-18 Doug Evans <dje@google.com>
14181 * regcache.c (new_register_cache): No need to check result of xcalloc.
14182 * server.c (handle_search_memory): Back out calls to xmalloc,
14183 result is checked and error is returned to user upon failure.
14184 (handle_query): Ditto. Add more checks for result of malloc.
14185 (handle_v_cont): Check result of malloc, report error back to
14187 (handle_v_run): Ditto. Call freeargv.
14188 * server.h (freeargv): Declare.
14189 * utils.c (freeargv): New fn.
14191 2009-01-15 Doug Evans <dje@google.com>
14193 * gdbreplay.c (perror_with_name): Make arg const char *.
14194 * server.h (target_signal_to_name): Make return type const char *.
14195 * thread-db.c (thread_db_err_str): Make return type const char *.
14196 * utils.c (perror_with_name): Make arg const char *.
14198 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14200 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14201 when handling a EXIT_PROCESS_DEBUG_EVENT.
14203 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14205 * gdbreplay.c (gdbreplay_version): Update copyright year.
14206 * server.c (gdbserver_version): Likewise.
14208 2009-01-05 Doug Evans <dje@google.com>
14210 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14211 (handle_extended_wait): Improve comment.
14213 2008-12-13 Doug Evans <dje@google.com>
14215 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14216 * server.h (ATTR_MALLOC): New macro.
14217 (xmalloc,xcalloc,xstrdup): Declare.
14218 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14219 * inferiors.c: Ditto.
14220 * linux-low.c: Ditto.
14221 * mem-break.c: Ditto.
14222 * regcache.c: Ditto.
14223 * remote-utils.c: Ditto.
14226 * win32-low.c: Ditto.
14228 2008-12-12 Doug Evans <dje@google.com>
14230 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14231 in debugging printf.
14233 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14235 2008-12-09 Doug Evans <dje@google.com>
14237 * linux-low.h (struct process_info): Delete member tid, unused.
14238 * thread-db.c (find_one_thread): Update.
14239 (maybe_attach_thread): Update.
14241 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14243 * target.h (struct target_ops): Add qxfer_osdata member.
14244 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14246 (linux_qxfer_osdata): New functions.
14247 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14249 * server.c (handle_query): Handle "qXfer:osdata:read:".
14250 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14251 (buffer_xml_printf): New functions.
14252 * server.h (struct buffer): New.
14253 (buffer_grow_str, buffer_grow_str0): New macros.
14254 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14255 (buffer_xml_printf): Declare.
14257 2008-11-24 Doug Evans <dje@google.com>
14259 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14261 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14263 * server.c (handle_v_run): Always use the supplied argument list.
14265 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14267 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14268 (xtensa_regmap_table): Add entry for scompare1.
14270 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14272 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14273 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14274 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14275 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14276 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14277 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14278 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14279 XML target descriptions.
14280 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14281 when inferior is running on an ISA 2.05 or later processor. Add
14282 special case to return offset for full 64-bit slot of FPSCR when
14285 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14287 * Makefile.in (SFILES, clean): Added sparc64 files.
14288 (reg-sparc64.o, reg-sparc64.c): New.
14289 * configure.srv (sparc*-*-linux*): New configuration.
14290 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14291 syscall arguments for SPARC.
14292 (regsets_store_inferior_registers): Likewise.
14293 * linux-sparc-low.c: New file.
14295 2008-10-21 Doug Evans <dje@google.com>
14297 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14298 (READLINE_DIR,READLINE_DEP): Delete.
14299 (INTERNAL_CFLAGS): Update.
14300 (LINTFLAGS): Update.
14302 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14304 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14305 whole argv from the last run, not just argv[0].
14307 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14309 * regcache.c (new_register_cache): Return NULL if the register
14310 cache size isn't known yet.
14311 (free_register_cache): Avoid dereferencing a NULL regcache.
14313 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14315 * configure.srv: Merge MIPS and MIPS64.
14317 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14319 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14321 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14323 * Makefile.in: Add required vsx dependencies.
14325 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14326 Declare init_registers_powerpc_vsx32l.
14327 Declare init_registers_powerpc_vsx64l.
14328 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14329 (ppc_arch_setup): Check for VSX in hwcap.
14330 (ppc_fill_vsxregset): New function.
14331 (ppc_store_vsxregset): New function.
14332 Add new VSX entry in regset_info target_regsets.
14334 * configure.srv: Add new VSX dependencies.
14336 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14338 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14339 (remote_open): Set or clear transport_is_reliable.
14340 (putpkt_binary): Don't expect acks in noack mode.
14341 (getpkt): Don't send ack/nac in noack mode.
14342 * server.c (handle_general_set): Handle QStartNoAckMode.
14343 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14345 (main): Reset noack_mode on every connection.
14346 * server.h (noack_mode): Declare.
14348 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14350 * Makefile.in (GDBREPLAY_OBS): New variable.
14351 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14353 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14354 Daniel Jacobowitz <dan@codesourcery.com>
14356 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14357 (usr_store_inferior_registers): Likewise.
14358 (regsets_store_inferior_registers): Likewise.
14360 2008-07-31 Rolf Jansen <rj@surtec.com>
14361 Pedro Alves <pedro@codesourcery.com>
14363 * configure.ac: Check for memmem declaration.
14364 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14365 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14366 (disable_packet_qfThreadInfo): Unconditionally compile.
14367 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14368 * configure, config.in: Regenerate.
14370 2008-07-28 Doug Kwan <dougkwan@google.com>
14372 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14373 (linux_write_memory): Remove declaration of errno.
14375 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14377 * linux-low.c (handle_extended_wait): Do not use "status"
14378 variable uninitialized.
14380 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14382 * server.c (handle_v_attach): Inhibit reporting dll changes.
14384 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14386 * remote-utils.c (prepare_resume_reply): If requested, don't
14387 output "thread:TID" in the T stop reply.
14389 * server.c (disable_packet_vCont, disable_packet_Tthread)
14390 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14391 (handle_query): If requested, disable support for qC, qfThreadInfo
14393 (handle_v_requests): If requested, disable support for vCont.
14394 (gdbserver_show_disableable): New.
14395 (main): Handle --disable-packet and --disable-packet=LIST.
14397 * server.h (disable_packet_vCont, disable_packet_Tthread)
14398 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14400 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14402 * server.c (gdbserver_usage): Mention --version.
14404 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14406 * Makefile.in (gdbreplay.o): New rule.
14408 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14410 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14411 message, not gdbserver.
14413 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14414 Nathan Sidwell <nathan@codesourcery.com>
14415 Joseph Myers <joseph@codesourcery.com>
14417 * acinclude.m4: Include ../../config/acx.m4.
14418 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14419 * configure, config.in: Regenerate.
14420 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14421 * server.c (gdbserver_version): Print PKGVERSION.
14422 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14423 (main): Adjust gdbserver_usage calls.
14424 * gdbreplay.c (version, host_name): Add declarations.
14425 (gdbreplay_version, gdbreplay_usage): New.
14426 (main): Accept --version and --help options.
14428 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14430 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14431 (arm_breakpoint_at): Handle Thumb.
14432 (the_low_target): Add comment.
14434 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14436 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14438 2008-05-09 Doug Evans <dje@google.com>
14440 * server.h (decode_search_memory_packet): Declare.
14441 * remote-utils.c (decode_search_memory_packet): New fn.
14442 * server.c (handle_search_memory_1): New fn.
14443 (handle_search_memory): New fn.
14444 (handle_query): Process qSearch:memory packets.
14446 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14448 * regcache.c (registers_length): Remove.
14449 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14450 full register packet.
14451 * regcache.h (registers_length): Remove prototype.
14452 * server.h (PBUFSIZ): Define to 16384.
14454 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14456 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14457 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14458 powerpc-64l.o, and powerpc-altivec64l.o.
14459 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14460 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14461 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14462 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14463 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14466 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14467 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14468 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14469 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14470 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14471 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14472 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14473 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14474 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14475 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14478 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14479 (init_registers_powerpc_32l): ... this new prototype.
14480 (init_registers_powerpc_32): Remove, replace by ...
14481 (init_registers_powerpc_altivec32l): ... this new prototype.
14482 (init_registers_powerpc_e500): Remove, replace by ...
14483 (init_registers_powerpc_e500l): ... this new prototype.
14484 (init_registers_ppc64): Remove, replace by ...
14485 (init_registers_powerpc_64l): ... this new prototype.
14486 (init_registers_powerpc_64): Remove, replace by ...
14487 (init_registers_powerpc_altivec64l): ... this new prototype.
14488 (ppc_num_regs): Set to 73.
14489 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14490 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14491 (ppc_cannot_store_register): Handle orig_r3 and trap.
14492 (ppc_arch_setup): Update init_registers_... calls.
14493 (ppc_fill_gregset): Handle orig_r3 and trap.
14495 * inferiors.c (clear_inferiors): Reset current_inferior.
14497 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14499 * acinclude.m4: Add override.m4.
14500 * configure: Regenerate.
14502 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14504 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14505 initial call to init_register_ppc64.
14507 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14509 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14510 single powerpc*-*-linux* case.
14511 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14513 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14515 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14516 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14518 * linux-ppc-low.c: Include <elf.h>.
14519 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14520 (ppc_hwcap): New global variable.
14521 (ppc_regmap): Remove __SPE__ #ifdef sections.
14522 (ppc_regmap_e500): New global variable.
14523 (ppc_cannot_store_register): Update __SPE__ special case.
14524 (ppc_get_hwcap): New function.
14525 (ppc_arch_setup): Use it to determine whether inferior supports
14526 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14527 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14528 Do not access registers if target does not support AltiVec.
14529 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14530 Do not access registers if target does not support SPE.
14531 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14533 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14535 * linux-low.c (disabled_regsets, num_regsets): New.
14536 (use_regsets_p): Delete.
14537 (linux_wait_for_process): Clear disabled_regsets.
14538 (regsets_fetch_inferior_registers): Check and set it.
14539 (regsets_store_inferior_registers): Likewise.
14540 (linux_fetch_registers, linux_store_registers): Do not use
14542 (initialize_low): Allocate disabled_regsets.
14544 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14546 * Makefile.in (LIBOBJS): New.
14547 (OBS): Use LIBOBJS.
14548 (memmem.o): New rule.
14549 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14550 * configure: Regenerated.
14552 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14554 * server.c (handle_query): Never return "unsupported" for
14555 qXfer:features:read queries.
14557 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14559 * server.c (get_features_xml): Fix inverted condition.
14560 (handle_query): Always support qXfer:feature:read.
14562 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14564 * server.c (wrapper_argv): New.
14565 (start_inferior): Handle wrapper_argv. If set, expect an extra
14567 (gdbserver_usage): Document --wrapper.
14568 (main): Parse --wrapper.
14570 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14572 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14573 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14574 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14575 (ppc_set_pc): Likewise.
14576 (ppc_arch_setup): New function.
14577 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14578 of collect_register.
14579 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14581 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14583 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14584 instead of linux-ppc64-low.o.
14585 * linux-ppc64-low.c: Remove file.
14586 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14587 (linux-ppc64-low.o): Remove rule.
14589 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14590 (init_registers_powerpc_64): Likewise.
14591 (ppc_regmap): Conditionally define depending on __powerpc64__.
14592 (ppc_cannot_store_register): Do not special-case "fpscr" when
14593 compiled on __powerpc64__.
14594 (ppc_collect_ptrace_register): New function.
14595 (ppc_supply_ptrace_register): New function.
14596 (ppc_breakpoint): Change type to "unsigned int".
14597 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14598 (the_low_target): Conditionally provide initializers for the
14599 arch_setup member depending on __powerpc64__. Install
14600 collect_ptrace_register and supply_ptrace_register members.
14602 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14604 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14605 * server.c (gdbserver_xmltarget): Define.
14606 (get_features_xml): Use it to replace "target.xml" and arch_string.
14608 * configure.srv: Remove srv_xmltarget. Add XML files that were
14609 mentioned there to srv_xmlfiles instead. Remove conditional tests
14610 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14611 srv_xmlfiles and srv_regobj to include all possible choices.
14612 * configure.ac (srv_xmltarget): Remove.
14613 (srv_xmlfiles): Do not add "target.xml".
14614 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14615 checks for supplementary target information.
14616 * configure: Regenerate.
14617 * Makefile.in (XML_TARGET): Remove.
14618 (target.xml): Remove rule.
14619 (clean): Do not clean up target.xml.
14620 (.PRECIOUS): Do not mention target.xml.
14622 * target.h (struct target_ops): Remove arch_string member.
14623 * linux-low.c (linux_arch_string): Remove.
14624 (linux_target_ops): Remove arch_string initializer.
14625 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14626 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14627 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14628 * spu-low.c (spu_arch_string): Remove.
14629 (spu_target_ops): Remove arch_string initializer.
14630 * win32-low.c (win32_arch_string): Remove.
14631 (win32_target_ops): Remove arch_string initializer.
14632 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14633 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14634 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14636 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14638 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14639 by collect_ptrace_register and supply_ptrace_register hooks.
14640 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14641 instead of checking for the_low_target.left_pad_xfer.
14642 (usr_store_inferior_registers): Use collect_ptrace_register callback
14643 instead of checking for the_low_target.left_pad_xfer.
14645 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14646 (s390_supply_ptrace_register): Likewise.
14647 (s390_fill_gregset): Call s390_collect_ptrace_register.
14648 (the_low_target): Update.
14650 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14651 (ppc_supply_ptrace_register): Likewise.
14652 (the_low_target): Update.
14654 * linux-i386-low.c (the_low_target): Update.
14655 * linux-x86-64-low.c (the_low_target): Update.
14657 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14659 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14660 reg-s390.o and reg-s390x.o.
14662 * linux-low.c (new_inferior): New global variable.
14663 (linux_create_inferior, linux_attach): Set it.
14664 (linux_wait_for_process): Call the_low_target.arch_setup after the
14665 target has stopped for the first time.
14666 (initialize_low): Do not call the_low_target.arch_setup.
14668 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14669 (s390_set_pc): Likewise.
14670 (s390_arch_setup): New function.
14671 (the_low_target): Use s390_arch_setup as arch_setup routine.
14673 * regcache.c (realloc_register_cache): New function.
14674 (set_register_cache): Call it for each existing regcache.
14676 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14678 * server.h (init_registers): Remove prototype.
14680 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14681 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14682 instead of init_registers ().
14683 * linux-arm-low.c (init_registers_arm): Add prototype.
14684 (init_registers_arm_with_iwmmxt): Likewise.
14685 (the_low_target): Add initializer for arch_setup field.
14686 * linux-cris-low.c (init_registers_cris): Add prototype.
14687 (the_low_target): Add initializer for arch_setup field.
14688 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14689 (the_low_target): Add initializer for arch_setup field.
14690 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14691 (the_low_target): Add initializer for arch_setup field.
14692 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14693 (the_low_target): Add initializer for arch_setup field.
14694 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14695 (the_low_target): Add initializer for arch_setup field.
14696 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14697 (the_low_target): Add initializer for arch_setup field.
14698 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14699 (init_registers_mips64_linux): Likewise.
14700 (the_low_target): Add initializer for arch_setup field.
14701 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14702 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14703 (the_low_target): Add initializer for arch_setup field.
14704 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14705 (init_registers_powerpc_64): Likewise.
14706 (the_low_target): Add initializer for arch_setup field.
14707 * linux-s390-low.c (init_registers_s390): Add prototype.
14708 (init_registers_s390x): Likewise.
14709 (the_low_target): Add initializer for arch_setup field.
14710 * linux-sh-low.c (init_registers_sh): Add prototype.
14711 (the_low_target): Add initializer for arch_setup field.
14712 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14713 (the_low_target): Add initializer for arch_setup field.
14714 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14715 (the_low_target): Add initializer for arch_setup field.
14717 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14718 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14719 instead of init_registers ().
14720 * win32-arm-low.c (init_registers_arm): Add prototype.
14721 (the_low_target): Add initializer for arch_setup field.
14722 * win32-i386-low.c (init_registers_i386): Add prototype.
14723 (the_low_target): Add initializer for arch_setup field.
14725 * spu-low.c (init_registers_spu): Add prototype.
14726 (initialize_low): Call initialie_registers_spu () instead of
14727 initialize_registers ().
14729 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14731 * server.c (handle_v_requests): When handling the vRun and vAttach
14732 packets, if already debugging a process, don't kill it. Return an
14735 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14737 * server.c (handle_query): Correct length check.
14739 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14741 * win32-low.c (do_initial_child_stuff): Add process handle
14742 parameter. Set current_process_handle and current_process_id from the
14743 parameters. Clear globals.
14744 (win32_create_inferior): Don't set current_process_handle and
14745 current_process_id here. Instead pass them on the call to
14746 do_initial_child_stuff.
14747 (win32_attach): Likewise.
14748 (win32_clear_inferiors): New.
14749 (win32_kill): Don't close the current process handle or the
14750 current thread handle here. Instead call win32_clear_inferiors.
14751 (win32_detach): Don't open a new handle to the process. Call
14752 win32_clear_inferiors.
14753 (win32_join): Don't rely on current_process_handle; open a new
14754 handle using the process id.
14755 (win32_wait): Call win32_clear_inferiors when the inferior process
14758 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14760 * server.c (monitor_show_help): Add "exit".
14762 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14764 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14765 (clean): Add reg-xtensa.c.
14766 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14767 * configure.srv (xtensa*-*-linux*) New target.
14768 * linux-xtensa-low.c: New.
14769 * xtensa-xtregs.c: New.
14771 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * hostio.c: Don't include errno.h.
14774 (errno_to_fileio_errno): Move to hostio-errno.
14775 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14776 error number outputting to the target->hostio_last_error callback.
14777 (hostio_packet_error): Use FILEIO_EINVAL directly.
14778 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14779 calls to hostio_error.
14780 * hostio-errno.c: New.
14781 * server.h (hostio_last_error_from_errno): Declare.
14782 * target.h (target_ops): Add hostio_last_error member.
14783 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14784 as hostio_last_error handler.
14785 * spu-low.c (spu_target_ops): Likewise.
14786 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14787 (wince_hostio_last_error): New functions.
14788 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14789 as hostio_last_error handler.
14790 (win32_target_ops) [!_WIN32_WCE]: Register
14791 hostio_last_error_from_errno as hostio_last_error handler.
14792 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14793 (hostio-errno.o): New rule.
14794 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14795 * configure.srv (srv_hostio_err_objs): New variable. Default to
14797 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14798 * configure: Regenerate.
14800 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14802 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14803 (linux_kill, linux_detach): Clean up the process list.
14804 * remote-utils.c (remote_open): Improve port number parsing.
14805 (putpkt_binary, input_interrupt): Only send interrupts if the target
14807 * server.c (extended_protocol): Make static.
14808 (attached): Define earlier.
14809 (exit_requested, response_needed, program_argv): New variables.
14810 (target_running): New.
14811 (start_inferior): Clear attached here.
14812 (attach_inferior): Set attached here.
14813 (require_running): Define.
14814 (handle_query): Use require_running and target_running. Implement
14816 (handle_v_attach, handle_v_run): New.
14817 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14818 (gdbserver_usage): Update.
14819 (main): Redo argument parsing. Handle --debug and --multi. Handle
14820 --attach along with other options or after the port. Save
14821 program_argv. Support no initial program. Resynchronize
14822 communication with GDB after an error. Handle "monitor exit".
14823 Use require_running and target_running. Always allow the extended
14824 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14825 restart in extended mode.
14826 * README: Refer to the GDB manual. Update --attach usage.
14828 2007-12-20 Andreas Schwab <schwab@suse.de>
14830 * linux-low.c (STACK_SIZE): Define.
14831 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14832 (linux_test_for_tracefork): Likewise.
14834 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14836 * linux-low.c (linux_wait_for_event): Update messages. Do not
14837 reinsert auto-delete breakpoints.
14838 * mem-break.c (struct breakpoint): Change return type of handler to
14840 (set_breakpoint_at): Update handler type.
14841 (reinsert_breakpoint_handler): Return 1 instead of calling
14843 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14845 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14846 * mem-break.h (set_breakpoint_at): Update handler type.
14847 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14848 * win32-low.c (auto_delete_breakpoint): New.
14849 (get_child_debug_event): Use it.
14851 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14853 * configure.ac: Check for pread and pwrite.
14854 * hostio.c (handle_pread): Fall back to lseek and read.
14855 (handle_pwrite): Fall back to lseek and write.
14856 * config.in, configure: Regenerated.
14858 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14860 * server.c (myresume): Add own_buf argument.
14861 (main): Update calls.
14863 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14865 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14866 * remote-utils.c (remote_open): Do not call disable_async_io.
14867 (block_async_io): Delete.
14868 (unblock_async_io): Make static.
14869 (initialize_async_io): New.
14870 * server.c (handle_v_cont): Handle async I/O here.
14871 (myresume): Likewise. Move other common resume tasks here...
14872 (main): ... from here. Call initialize_async_io. Disable async
14873 I/O before the main loop.
14874 * server.h (initialize_async_io): Declare.
14875 (block_async_io, unblock_async_io): Delete prototypes.
14876 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14878 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14880 * remote-utils.c (readchar): Allow binary data in received messages.
14882 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14884 * win32-low.c (attaching): New global.
14885 (win32_create_inferior): Clear the `attaching' global.
14886 (win32_attach): Set the `attaching' global.
14887 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14888 attaching. Only set a breakpoint at the entry point if not
14891 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14893 * server.c (main): Don't report dll events on the initial
14894 connection on attaches.
14896 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14898 * server.c (main): Relax numerical bases supported for the pid of
14899 the --attach command line argument.
14901 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14903 * win32-low.c (win32_attach): Call OpenProcess before
14904 DebugActiveProcess, not after. Add last error output to error
14907 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14909 * win32-low.c (win32_get_thread_context)
14910 (win32_set_thread_context): New functions.
14911 (thread_rec): Use win32_get_thread_context.
14912 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14913 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14916 2007-12-03 Leo Zayas
14917 Pedro Alves <pedro_alves@portugalmail.pt>
14919 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14921 (child_add_thread): Minor cleanup.
14922 (child_continue): Resume artificially suspended threads before
14923 calling ContinueDebugEvent.
14924 (suspend_one_thread): New.
14925 (fake_breakpoint_event): New.
14926 (get_child_debug_event): Change return type to int. Check here if
14927 gdb sent an interrupt request. If a soft interrupt was requested,
14928 fake a breakpoint event. Return 0 if there is no event to handle,
14930 (win32_wait): Don't check here if gdb sent an interrupt request.
14931 Ensure there is a valid event to handle.
14932 (win32_request_interrupt): Add soft interruption method as last
14935 2007-12-03 Leo Zayas
14936 Pedro Alves <pedro_alves@portugalmail.pt>
14938 * win32-low.h (win32_thread_info): Add descriptions to the
14939 structure members. Replace `suspend_count' counter by a
14941 * win32-low.c (thread_rec): Update condition of when to get the
14942 context from the inferior. Rely on ContextFlags being set if it
14943 has already been retrieved. Only suspend the inferior thread if
14944 we haven't already. Warn if that fails.
14945 (continue_one_thread): s/suspend_count/suspended/. Only call
14946 ResumeThread once. Warn if that fails.
14948 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14950 * win32-low.c (win32_wait): Don't read from the inferior when it
14951 has already exited.
14953 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * Makefile.in (win32_low_h): New variable.
14956 (win32-low.o): Add dependency on $(win32_low_h).
14957 (win32-arm-low.o, win32-i386-low.o): New rules.
14959 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14961 * hostio.c: Correct copyright year.
14963 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14965 * Makefile.in (OBS): Add hostio.o.
14966 (hostio.o): New rule.
14967 * server.h (handle_vFile): Declare.
14968 * hostio.c: New file.
14969 * server.c (handle_v_requests): Take packet_len and new_packet_len
14970 for binary packets. Call handle_vFile.
14971 (main): Update call to handle_v_requests.
14973 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14975 * linux-low.c: Include <sched.h>.
14977 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14979 * linux-low.c (linux_tracefork_grandchild): New.
14980 (linux_tracefork_child): Use clone.
14981 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14983 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14985 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14987 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14989 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14991 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14993 * inferiors.c (change_inferior_id): Delete.
14994 (add_pid_to_list, pull_pid_from_list): New.
14995 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14996 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14997 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14998 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14999 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15000 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15001 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15002 (using_threads): Always set to 1.
15003 (handle_extended_wait): New.
15004 (add_process): Do not set TID.
15005 (linux_create_inferior): Set must_set_ptrace_flags.
15006 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15007 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15008 (linux_thread_alive): Rename TID argument to LWPID.
15009 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15010 (linux_wait_for_event): Do not use TID or check using_threads. Update
15011 call to dead_thread_notify. Call handle_extended_wait.
15012 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15013 (send_sigstop): Delete sigstop_sent.
15014 (wait_for_sigstop): Avoid TID.
15015 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15016 (linux_test_for_tracefork): New.
15017 (linux_lookup_signals): Use thread_db_active and
15018 linux_supports_tracefork_flag.
15019 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15020 * linux-low.h (get_process_thread): Avoid TID.
15021 (struct process_ifo): Move thread_known and tid to the end. Remove
15023 (linux_attach_lwp, thread_db_init): Update prototypes.
15024 * server.h (change_inferior_id): Delete prototype.
15025 (add_pid_to_list, pull_pid_from_list): New prototypes.
15026 * thread-db.c (thread_db_use_events): New.
15027 (find_first_thread): Rename to...
15028 (find_one_thread): ...this. Update callers and messages. Do not
15029 call fatal. Check thread_db_use_events. Do not call
15030 change_inferior_id or new_thread_notify.
15031 (maybe_attach_thread): Update. Do not call new_thread_notify.
15032 (thread_db_init): Set thread_db_use_events. Check use_events.
15033 * utils.c (fatal, warning): Correct message prefix.
15035 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15037 * Makefile.in (clean): Remove new files.
15038 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15039 (powerpc-64.o, powerpc-64.c): New rules.
15040 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15041 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15043 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15045 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15046 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15047 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15048 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15049 (target_regsets): Add AltiVec and SPE register sets.
15050 * configure.ac: Check for AltiVec and SPE.
15051 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15052 (ppc_fill_vrregset, ppc_store_vrregset): New.
15053 (target_regsets): Add AltiVec register set.
15054 * configure: Regenerated.
15056 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15058 * linux-low.c (O_LARGEFILE): Define.
15059 (linux_read_memory): Use /proc/PID/mem.
15060 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15061 * configure, config.in: Regenerated.
15063 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15065 * linux-low.c (linux_wait_for_event): Do not pass signals while
15068 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15070 * win32-low.c (create_process): New.
15071 (win32_create_inferior): Use create_process instead of
15072 CreateProcess. If create_process failed retry appending an ".exe"
15073 suffix. Store the GetLastError result immediatelly after
15074 create_process calls and use it on the call to error.
15076 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15078 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15080 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15082 * configure.ac: Switch license to GPLv3.
15084 2007-08-01 Michael Snyder <msnyder@access-company.com>
15086 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15088 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15090 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15092 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15093 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15094 CloseToolhelp32Snapshot.
15095 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15096 CloseToolhelp32Snapshot.
15098 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15100 * server.c (main): Check for inferior exit before main loop.
15102 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15104 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15105 instead of on tmp_desc.
15107 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15108 Daniel Jacobowitz <dan@codesourcery.com>
15110 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15111 (add_thread): Minor cleanups.
15112 (clear_inferiors): Move lower in the file. Clear the DLL
15114 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15115 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15116 (xml_escape_text): New.
15117 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15119 (handle_v_cont): Report errors.
15120 (gdbserver_version): Update.
15121 (main): Correct size of own_buf. Do not report initial DLL events.
15122 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15123 (unloaded_dll, xml_escape_text): New.
15124 * win32-low.c (enum target_waitkind): Update comments.
15125 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15126 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15127 (win32_EnumProcessModules, win32_GetModuleInformation)
15128 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15129 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15130 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15131 (win32_Module32First, win32_Module32Next, load_toolhelp)
15132 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15133 (get_child_debug_event): Handle DLL events.
15134 (win32_wait): Likewise.
15136 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15138 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15139 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15141 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15143 * win32-low.c (handle_output_debug_string): Ignore event if not
15146 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15148 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15150 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15152 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15154 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15156 * inferiors.c (change_inferior_id): Add comment.
15157 * linux-low.c (check_removed_breakpoint): Add an early
15158 prototype. Improve debug output.
15159 (linux_attach): Doc update.
15160 (linux_detach_one_process, linux_detach): Clean up before releasing
15162 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15163 * linux-low.h (struct process_info): Doc improvement.
15164 * mem-break.c (delete_all_breakpoints): New.
15165 * mem-break.h (delete_all_breakpoints): New prototype.
15166 * thread-db.c (find_first_thread): New.
15167 (thread_db_create_event): Call it instead of
15168 thread_db_find_new_threads. Clean up unused variables.
15169 (maybe_attach_thread): Remove first thread handling.
15170 (thread_db_find_new_threads): Use find_first_thread.
15171 (thread_db_get_tls_address): Likewise.
15173 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15175 * thread-db.c (thread_db_find_new_threads): Add prototype.
15176 (thread_db_create_event): Check for the main thread before adding
15178 (maybe_attach_thread): Only enable event reporting if TID == 0.
15179 (thread_db_get_tls_address): Check for new threads.
15181 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15183 * linux-low.c (linux_create_inferior): Try execv before execvp.
15184 * spu-low.c (spu_create_inferior): Likewise.
15186 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15188 * linux-low.c (linux_create_inferior): Change execv to execvp.
15189 * spu-low.c (spu_create_inferior): Likewies.
15191 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15193 * Makefile.in (clean): Clean new files instead of deleted ones.
15194 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15195 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15197 * configure.srv: Specify XML files and new regformats for MIPS and
15199 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15200 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15201 an entry for the restart register.
15202 (mips_cannot_fetch_register, mips_cannot_store_register)
15203 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15204 register names to match the XML descriptions.
15205 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15206 restart register instead of $0.
15208 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15209 Markus Deuling <deuling@de.ibm.com>
15211 * remote-utils.c (decode_xfer_write): New function.
15212 * server.h (decode_xfer_write): Add prototype.
15213 * server.c (handle_query): Add PACKET_LEN argument. Support
15214 qXfer:spu:read and qXfer:spu:write packets.
15215 (main): Pass packet_len to handle_query.
15216 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15217 * target.h (target_ops): Add qxfer_spu.
15219 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15221 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15222 accessing non-seekable spufs files.
15224 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15226 * server.c (handle_query): Add reply for qC packet.
15228 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15229 Leo Zayas <lerele@champenstudios@com>
15231 * server.h (check_remote_input_interrupt_request): New function.
15232 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15233 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15234 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15235 (check_remote_input_interrupt_request): New function.
15236 * server.h (check_remote_input_interrupt_request): Declare.
15237 * win32-low.c (winapi_DebugBreakProcess,
15238 winapi_GenerateConsoleCtrlEvent): New typedefs.
15239 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15241 (win32_wait): Check for remote interrupt request
15242 with check_remote_input_interrupt_request.
15243 (win32_request_interrupt): New function.
15244 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15246 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15248 * win32-low.c (debug_registers_changed,
15249 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15250 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15251 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15252 (thread_rec): Get context using the low target.
15253 (child_add_thread): Call thread_added on the low target,
15254 which does the same thing.
15256 (do_initial_child_stuff): Remove debug registers references.
15257 Set context using the low target. Resume threads after
15258 setting the contexts.
15259 (child_continue): Remove dead variable. Remove debug
15260 registers references.
15261 (child_fetch_inferior_registers): Go through the low target.
15262 (do_child_store_inferior_registers): Remove.
15263 (child_store_inferior_registers): Go through the low target.
15264 (win32_resume): Remove debug registers references.
15265 Set context using the low target.
15266 (handle_exception): Change return type to void. Don't record
15267 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15268 first chance exception.
15269 (get_child_debug_event): Change return type to void. Remove
15270 goto loop. Always return after waiting for debug event.
15271 (win32_wait): Convert to switch statement. Handle spurious
15274 * win32-i386-low.c (debug_registers_changed,
15275 debug_registers_used): New.
15276 (initial_stuff): Rename to ...
15277 (i386_initial_stuff): ... this. Clear debug registers
15279 (store_debug_registers): Delete.
15280 (i386_get_thread_context): New.
15281 (load_debug_registers): Delete.
15282 (i386_set_thread_context): New.
15283 (i386_thread_added): New.
15284 (single_step): Rename to ...
15285 (i386_single_step): ... this.
15286 (do_fetch_inferior_registers): Rename to ...
15287 (i386_fetch_inferior_register): ... this.
15288 (i386_store_inferior_register): New.
15289 (the_low_target): Adapt to new interface.
15291 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15292 (arm_get_thread_context): New.
15293 (arm_set_thread_context): New.
15295 (do_fetch_inferior_registers): Rename to ...
15296 (arm_fetch_inferior_register): ... this.
15297 (arm_store_inferior_register): New.
15298 (arm_wince_breakpoint): Reimplement as unsigned long.
15299 (arm_wince_breakpoint_len): Define.
15300 (the_low_target): Adapt to new interface.
15302 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15303 load_debug_registers. Add get_thread_context, set_thread_context,
15304 thread_added and store_inferior_register. Rename
15305 fetch_inferior_registers to fetch_inferior_register.
15306 (regptr): Remove declaration.
15308 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15310 * linux-low.c (linux_detach): Change return type to int. Return 0.
15311 * spu-low.c (spu_detach): Likewise.
15313 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15315 * target.h (target_ops): Change return type of detach to int.
15317 (join_inferior): New.
15318 * server.c (main): Don't skip detach support on mingw32.
15319 If the inferior doesn't support detaching return error.
15320 Call join_inferior instead of using waitpid.
15321 * linux-low.c (linux_join): New.
15322 (linux_target_op): Add linux_join.
15323 * spu-low.c (spu_join): New.
15324 (spu_target_ops): Add spu_join.
15325 * win32-low.c (win32_detach): Adapt to new interface.
15326 Reopen current_process_handle before detaching. Issue a child
15327 resume before detaching.
15329 (win32_target_op): Add win32_join.
15331 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15333 * win32-low.c (win32-attach): Fix return value.
15334 * target.h (target_ops): Describe ATTACH return values.
15336 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15338 * win32-low.c (GETPROCADDRESS): Define.
15339 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15340 (winapi_DebugSetProcessKillOnExit): Likewise.
15341 (win32_create_inferior): Force usage of ansi CreateProcessA.
15342 (win32_attach): Use GETPROCADDRESS.
15343 (win32_detach): Likewise.
15345 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15347 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15349 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15351 * win32-low.c: Commit leftover changes from 2007-03-29.
15353 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15355 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15356 fields short instead of int. Add explicit padding.
15357 (i387_cache_to_fsave): Remove unnecessary casts.
15358 (i387_fsave_to_cache): Doc fix.
15359 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15361 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15363 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15364 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15366 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15368 * configure.srv (arm*-*-mingw32ce*): Move near the other
15371 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15373 * configure.ac: Add errno checking.
15374 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15375 sys/file.h and malloc.h.
15376 (AC_CHECK_DECLS): Add perror.
15377 (srv_mingwce): Handle.
15378 * configure.srv (i[34567]86-*-cygwin*): Add
15379 win32-i386-low.o to srv_tgtobj.
15380 (i[34567]86-*-mingw*): Likewise.
15381 (arm*-*-mingw32ce*): Add case.
15382 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15383 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15384 [__MINGW32CE__] (strerror): New function.
15385 [__MINGW32CE__] (errno): Define to GetLastError.
15386 [__MINGW32CE__] (COUNTOF): New macro.
15387 (remote_open): Remove extra close call.
15388 * mem-break.c (delete_breakpoint_at): New function.
15389 * mem-break.h (delete_breakpoint_at): Declare.
15390 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15391 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15392 [USE_WIN32API] (read, write): Add char* casts.
15393 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15394 * server.h: Include wincecompat.h on Windows CE.
15395 [HAVE_ERRNO_H]: Check.
15396 (perror): Declare if not declared.
15397 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15398 (perror_with_name): Remove errno declaration.
15399 * wincecompat.h: New.
15400 * wincecompat.c: New.
15401 * win32-low.h: New.
15402 * win32-arm-low.c: New.
15403 * win32-i386-low.c: New.
15404 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15405 (OUTMSG2): Make it safe.
15407 (COUNTOF): New macro.
15408 (NUM_REGS): Get it from the low target.
15409 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15410 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15411 (thread_rec): Let low target handle debug registers.
15412 (child_add_thread): Likewise.
15413 (child_init_thread_list): Likewise.
15414 (continue_one_thread): Likewise.
15416 (do_child_fetch_inferior_registers): Move to ...
15417 * win32-i386-low.c: ... here, and rename to ...
15418 (do_fetch_inferior_registers): ... this.
15419 * win32-low.c (child_fetch_inferior_registers):
15420 Go through the low target.
15421 (do_child_store_inferior_registers): Use regptr.
15422 (strwinerror): New function.
15423 (win32_create_inferior): Handle Windows CE.
15424 Use strwinerror instead of strerror on Windows error
15425 codes. Add program to the error output.
15426 Don't close the main thread handle on Windows CE.
15427 (win32_attach): Use coredll.dll on Windows CE.
15428 (win32_kill): Close current process and current
15430 (win32_detach): Use coredll.dll on Windows CE.
15431 (win32_resume): Let low target handle debug registers, and
15433 (handle_exception): Add/Remove initial breakpoint. Avoid
15434 non-existant WSTOPSIG on Windows CE.
15435 (win32_read_inferior_memory): Cast to remove warning.
15436 (win32_arch_string): Go through the low target.
15437 (initialize_low): Call set_breakpoint_data with the low
15438 target's breakpoint.
15439 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15440 FOP_REGNUM, mappings): Move to ...
15441 * win32-i386-low.c: ... here.
15442 * win32-low.c (win32_thread_info): Move to ...
15443 * win32-low.h: ... here.
15444 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15445 win32-arm-low.c and wincecompat.c.
15446 (all:): Add $EXEEXT.
15447 (install-only:): Likewise.
15448 (gdbserver:): Likewise.
15449 (gdbreplay:): Likewise.
15450 * config.in: Regenerate.
15451 * configure: Regenerate.
15453 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15455 * win32-low.c: Rename typedef thread_info to
15456 win32_thread_info throughout.
15458 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15460 * win32-i386-low.c: Rename to ...
15461 * win32-low.c: ... this.
15462 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15463 * Makefile.in: Likewise.
15465 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15467 * remote-utils.c (monitor_output): Constify msg parameter.
15468 * server.h (monitor_output): Likewise.
15469 * win32-i386-low.c (handle_output_debug_string): New.
15470 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15471 handle_output_debug_string.
15472 (get_child_debug_event): Likewise.
15474 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15476 * server.c (main): Correct strtoul check.
15478 2007-03-27 Jon Ringle <jon@ringle.org>
15480 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15482 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15484 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15486 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15488 * terminal.h: Check HAVE_SGTTY_H.
15490 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15492 * remote-utils.c (remote_open): Print out the assigned port number.
15494 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15496 * remote-utils.c (monitor_output): New function.
15497 * server.c (debug_threads): Define here.
15498 (monitor_show_help): New function.
15499 (handle_query): Handle qRcmd.
15500 (main): Do not handle 'd' packet.
15501 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15502 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15505 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15507 * Makefile.in (EXEEXT): New.
15508 (clean): Use $(EXEEXT).
15510 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15512 * target.h (target_ops): Rename send_signal to request_interrupt,
15513 and remove enum target_signal parameter.
15514 * linux-low.c (linux_request_interrupt): Rename from
15515 linux_send_signal, and always send SIGINT.
15516 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15517 and always send SIGINT.
15518 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15520 (input_interrupt): Likewise.
15522 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15524 * server.c (get_features_xml): Check if target implemented
15526 * win32-i386-low.c (win32_arch_string): New.
15527 (win32_target_ops): Add win32_arch_string as arch_string member.
15529 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15531 * spu-low.c (spu_arch_string): New.
15532 (spu_target_ops): Add spu_arch_string.
15534 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15536 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15537 * configure.ac: Do not check for terminal.h.
15538 * configure, config.in: Regenerated.
15540 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15542 * Makefile.in (OBS): Add $(XML_BUILTIN).
15543 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15545 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15546 (arm-with-iwmmxt.c): New.
15547 * config.in, configure: Regenerate.
15548 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15549 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15550 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15551 (arm*-*-linux*): Add iWMMXt and regset support.
15552 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15553 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15554 (arm_store_wmmxregset, target_regsets): New.
15555 * server.c (get_features_xml): Take annex argument. Check builtin
15557 (handle_query): Handle multiple annexes.
15559 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15561 * remote-utils.c [USE_WIN32API] (read, write): Define.
15562 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15565 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15567 * linux-i386-low.c (the_low_target): Set arch_string.
15568 * linux-x86-64-low.c (the_low_target): Likewise.
15569 * linux-low.c (linux_arch_string): New.
15570 (linux_target_ops): Add it.
15571 * linux-low.h (struct linux_target_ops): Add arch_string.
15572 * server.c (write_qxfer_response): Use const void * for DATA.
15573 (get_features_xml): New.
15574 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15575 * target.h (struct target_ops): Add arch_string method.
15577 2007-01-03 Denis Pilat <denis.pilat@st.com>
15578 Daniel Jacobowitz <dan@codesourcery.com>
15580 * linux-low.c (linux_kill): Handle being called with no threads.
15581 * win32-i386-low.c (win32_kill): Likewise.
15582 (get_child_debug_event): Clear current_process_handle.
15584 2006-12-30 Denis PILAT <denis.pilat@st.com>
15585 Daniel Jacobowitz <dan@codesourcery.com>
15587 * remote-utils.c (remote_open): Check the type of specified
15588 serial port devices before opening them.
15589 * server.c (main): Kill the inferior if an error occurs during
15590 the first remote_open.
15592 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15594 * README: Update supported targets.
15596 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15598 * Makefile.in (clean): Remove reg-mips64.c.
15599 (reg-mips64.c, reg-mips64.o): New rules.
15600 * configure.srv: Handle mips64. Include regset support for mips.
15601 * linux-mips-low.c (union mips_register): New.
15602 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15603 (mips_breakpoint, mips_breakpoint_at): Use int.
15604 (mips_collect_register, mips_supply_register)
15605 (mips_collect_register_32bit, mips_supply_register_32bit)
15606 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15607 (mips_store_fpregset, target_regsets): New.
15608 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15610 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15612 * configure.srv: Add target "spu*-*-*".
15613 * Makefile.in (clean): Remove reg-spu.c.
15614 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15615 * spu-low.c: New file.
15617 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15619 * configure.ac: Correct td_thr_tls_get_addr test.
15620 * configure: Regenerated.
15622 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15624 * linux-low.c (linux_wait_for_event): Reformat. Use the
15625 pass_signals array.
15626 * remote-utils.c (decode_address_to_semicolon): New.
15627 * server.c (pass_signals, handle_general_set): New.
15628 (handle_query): Mention QPassSignals for qSupported.
15629 (main): Call handle_general_set.
15630 * server.h (pass_signals, decode_address_to_semicolon): New.
15632 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15634 * server.c (handle_query): Correct error handling for read_auxv.
15636 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15638 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15639 and srv_linux_thread_db to yes.
15640 * linux-s390-low.c (s390_fill_gregset): New function.
15641 (target_regsets): Define data structure.
15643 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15645 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15646 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15647 * config.in, configure: Regenerated.
15648 * inferiors.c (gdb_id_to_thread): New function.
15649 (gdb_id_to_thread_id): Use it.
15650 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15651 * linux-low.h (struct process_info): Add th member.
15652 (thread_db_get_tls_address): New prototype.
15653 * remote-utils.c (decode_address): Make non-static.
15654 * server.c (handle_query): Handle qGetTLSAddr.
15655 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15656 * target.h (struct target_ops): Add get_tls_address.
15657 * thread-db.c (maybe_attach_thread): Save the thread handle.
15658 (thread_db_get_tls_address): New.
15660 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15662 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15663 (linux_resume_one_process): Take a siginfo_t *. Update all
15664 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15665 (struct pending_signals): Add a siginfo_t.
15666 (linux_wait_for_process): Always set last_status.
15667 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15668 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15669 * linux-low.h (struct process_info): Add last_status.
15671 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15673 * remote-utils.c (try_rle): New function.
15674 (putpkt_binary): Use it.
15676 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15678 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15679 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15680 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15681 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15682 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15685 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15687 * server.c (terminal_fd): New variable.
15688 (old_foreground_pgrp): Likewise.
15689 (restore_old_foreground_pgrp): New function.
15690 (start_inferior): Record the terminal file descriptor in terminal_fd
15691 and its original foreground group in old_foreground_pgrp. Register
15692 restore_old_foreground_pgrp with atexit().
15694 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15696 * server.c (handle_query): Correct qPart to qXfer.
15698 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15700 * configure.ac: Check for more headers which are missing on
15701 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15702 * configure.srv: Add Cygwin and mingw32.
15703 * remote-utils.c: Don't include headers unconditionally which
15704 are missing on mingw32. Include <winsock.h> for mingw32.
15705 (remote_open): Adjust for mingw32 support. Flush
15706 standard error after writing to it.
15707 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15708 (unblock_async_io, enable_async_io, disable_async_io)
15709 (readchar, getpkt): Update for Winsock support.
15710 (prepare_resume_reply): Expect a protocol signal number.
15711 * server.c: Disable <sys/wait.h> on mingw32.
15712 (start_inferior): Adjust for mingw32 support. Flush
15713 standard error after writing to it.
15714 (attach_inferior): Likewise. Use protocol signal
15716 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15718 * win32-i386-low.c: New file.
15719 * Makefile.in (XM_CLIBS): Set.
15720 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15721 (win32-i386-low.o): New dependency rule.
15722 * linux-low.c (linux_wait): Use target signal numbers.
15723 * target.h (struct target_ops): Doc fix.
15724 * server.h (target_signal_to_name): New prototype.
15725 * gdbreplay.c: Don't include headers unconditionally which
15726 are missing on mingw32. Include <winsock.h> for mingw32.
15727 (remote_close, remote_open): Adjust for Winsock support.
15728 * configure, config.in: Regenerated.
15730 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15732 * server.c (decode_xfer_read, write_qxfer_response): New.
15733 (handle_query): Take a packet length argument. Handle
15734 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15735 the qSupported response.
15736 (main): Update call to handle_query.
15738 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15740 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15741 (putpkt_binary): Renamed from putpkt and adjusted for binary
15743 (putpkt): New wrapper for putpkt_binary.
15744 (readchar): Don't mask off the high bit.
15745 (decode_X_packet): New function.
15746 * server.c (main): Call putpkt_binary if a handler sets the packet
15747 length. Save the length of the incoming packet. Handle 'X'.
15748 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15750 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15752 * server.c (handle_query): Handle qSupported.
15754 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15756 * remote-utils.c (all_symbols_looked_up): New variable.
15757 (look_up_one_symbol): Check it.
15758 * server.h (look_up_one_symbol): New declaration.
15759 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15761 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15763 * Makefile.in (linux-arm-low.o): Update dependencies.
15764 * linux-arm-low.c: Include "gdb_proc_service.h".
15765 (PTRACE_GET_THREAD_AREA): Define.
15766 (ps_get_thread_area): New function.
15768 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15770 * configure.srv (m68k*-*-uclinux*): New target.
15771 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15772 (linux_resume_one_process): Remove extraneous cast.
15773 (linux_read_offsets): New.
15774 (linux_target_op): Add linux_read_offsets on mmuless systems.
15775 * server.c (handle_query): Add qOffsets logic.
15776 * target.h (struct target_ops): Add read_offsets.
15778 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15780 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15781 (PTRACE_GET_THREAD_AREA): Define.
15782 (ps_get_thread_area): New function.
15783 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15784 (linux-x86-64-low.o): Update.
15786 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15788 * configure.ac: Remove checks for prfpregset_t.
15789 * gdb_proc_service.h: New file.
15790 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15791 new "gdb_proc_service.h".
15792 * proc-service.c: Likewise.
15793 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15794 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15795 * Makefile.in (gdb_proc_service_h): Updated.
15796 * configure, config.in: Regenerated.
15798 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15800 * remote-utils.c (prepare_resume_reply): Move declaration
15801 of gdb_id_from_wait to the top of the block.
15803 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15805 * linux-low.c (regsets_store_inferior_registers): Read the regset
15806 from the target before filling it.
15808 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15810 * server.c (attach_inferior): Return SIGTRAP for a successful
15813 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15815 * Makefile.in (OBS): Add version.o.
15816 (STAGESTUFF): Delete.
15817 (version.o): Add dependencies.
15818 (version.c): Replace rule.
15819 (clean): Remove version.c.
15820 * server.c (gdbserver_version): New.
15821 (gdbserver_usage): Use printf.
15822 (main): Handle --version and --help.
15823 * server.h (version, host_name): Add declarations.
15825 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15837 * linux-x86-64-low.c:
15839 * linux-s390-low.c:
15840 * linux-ppc64-low.c:
15842 * linux-mips-low.c:
15843 * linux-m68k-low.c:
15844 * linux-m32r-low.c:
15847 * linux-ia64-low.c:
15848 * linux-i386-low.c:
15849 * linux-crisv32-low.c:
15861 * gdbserver.1: Add (C) after Copyright. Update the FSF
15864 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15866 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15867 (arm_breakpoint_at): Recognize both breakpoints.
15868 (the_low_target): Use the correct breakpoint instruction.
15870 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15872 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15873 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15874 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15875 (the_low_target): Update.
15877 2005-10-25 Andreas Schwab <schwab@suse.de>
15879 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15881 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15882 (ia64_num_regs): Reduce to 462.
15884 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15886 * acinclude.m4: Correct quoting.
15887 * aclocal.m4: Regenerated.
15889 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15890 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15891 (thread_db_init): Call thread_db_err_str.
15892 * configure.ac: Check for TD_VERSION.
15893 * config.in, configure: Regenerated.
15895 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15897 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15899 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15901 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15902 is not available. Define HAVE_PTRACE_GETREGS if it is.
15903 * config.in, configure: Regenerated.
15904 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15905 * linux-i386-low.c, linux-m68k-low.c: Update to use
15906 HAVE_PTRACE_GETREGS.
15907 * linux-low.c (regsets_fetch_inferior_registers)
15908 (regsets_store_inferior_registers): Only return 0 if we processed
15910 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15911 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15913 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15915 * inferiors.c (struct thread_info): Add gdb_id.
15916 (add_thread): Add gdb_id argument.
15917 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15918 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15919 calls to add_thread.
15920 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15921 * server.c (handle_query): Use thread_to_gdb_id.
15922 (handle_v_cont, main): Use gdb_id_to_thread_id.
15923 * server.h (add_thread): Update prototype.
15924 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15927 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15929 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15930 left-padded registers.
15931 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15932 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15934 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15936 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15937 * configure: Regenerate.
15938 * config.in: Regenerate.
15939 * server.h (NEED_DECLARATION_STRERROR):
15940 Replace with !HAVE_DECL_STRERROR.
15942 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15944 * linux-low.c (linux_wait, linux_send_signal): Don't test
15945 an unsigned long variable for > 0 if it could be MAX_ULONG.
15946 * server.c (myresume): Likewise.
15947 * target.c (set_desired_inferior): Likewise.
15949 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15951 * configure.ac: Simplify and improve check for socklen_t.
15952 * configure, config.in: Regenerate.
15954 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15956 * acconfig.h: Remove.
15957 * configure.ac: Add a test for socklen_t. Use three-argument
15958 AC_DEFINE throughout.
15959 * config.in: Regenerated using autoheader 2.59.
15960 * configure: Regenerated.
15962 * gdbreplay.c (socklen_t): Provide a default.
15963 (remote_open): Use socklen_t.
15964 * remote-utils.c (socklen_t): Provide a default.
15965 (remote_open): Use socklen_t.
15966 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15969 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15971 * linux-low.c (linux_read_memory, linux_write_memory)
15972 (linux_read_auxv): Likewise.
15973 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15974 (check_mem_write): Likewise.
15975 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15977 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15978 (registers_from_string, register_data): Likewise.
15979 * server.c (handle_query, main): Likewise.
15980 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15981 (decode_M_packet): Likewise.
15982 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15983 * target.h (struct target_ops): Update read_memory, write_memory,
15985 (read_inferior_memory, write_inferior_memory): Update.
15986 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15987 to unsigned char *.
15988 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15989 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15990 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15991 linux-s390-low.c, linux-sh-low.c: Update for changes in
15992 read_inferior_memory and the_low_target->breakpoint.
15994 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15996 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15997 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15998 * configure.srv: Add powerpc64-*-linux*.
15999 * linux-ppc64-low.c: New file.
16001 2005-05-23 Orjan Friberg <orjanf@axis.com>
16003 * linux-cris-low.c: New file with support for CRIS.
16004 * linux-crisv32-low.c: Ditto for CRISv32.
16005 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16006 (clean): Add reg-cris.c and reg-crisv32.c.
16007 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16008 reg-crisv32.o, and reg-crisv32.c to make rules.
16009 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16010 recognized targets.
16012 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16014 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16015 of sizeof (PTRACE_XFER_TYPE).
16016 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16018 2005-05-12 Orjan Friberg <orjanf@axis.com>
16020 * target.h (struct target_ops): Add insert_watchpoint,
16021 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16022 pointers for hardware watchpoint support.
16023 * linux-low.h (struct linux_target_ops): Ditto.
16024 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16025 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16026 to linux_target_ops.
16027 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16029 * server.c (main): Recognize 'Z' and 'z' packets.
16031 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16033 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16034 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16035 (the_low_target): Add new members.
16037 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16039 * proc-service.c (ps_lgetregs): Search all_processes instead of
16042 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16044 * server.c (start_inferior): Change return type to int.
16045 (attach_inferior): Change sigptr to int *.
16046 (handle_v_cont, handle_v_requests): Change signal to int *.
16047 (main): Change signal to int.
16049 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16051 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16052 * configure.srv: Add m32r*-*-linux*.
16053 * linux-m32r-low.c: New file.
16055 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16057 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16059 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16061 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16062 Take unsigned long arguments for PIDs.
16063 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16064 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16065 (wait_for_sigstop, linux_resume_one_process)
16066 (regsets_fetch_inferior_registers, linux_send_signal)
16067 (linux_read_auxv): Likewise. Update the types of variables holding
16068 PIDs. Update format string specifiers.
16069 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16070 * remote-utils.c (prepare_resume_reply): Likewise.
16071 * server.c (cont_thread, general_thread, step_thread)
16072 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16074 (handle_query): Update format specifiers.
16075 (handle_v_cont, main): Use strtoul for thread IDs.
16076 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16077 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16078 (general_thread, step_thread, thread_from_wait)
16079 (old_thread_from_wait): Update.
16080 * target.h (struct thread_resume): Use unsigned long for THREAD.
16081 (struct target_ops): Use unsigned long for arguments to attach and
16084 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16086 * acinclude.m4: Include bfd/bfd.m4 directly.
16087 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16088 <agriffis@toolchain.org>.
16089 * aclocal.m4, configure: Regenerated.
16091 2005-01-07 Andrew Cagney <cagney@gnu.org>
16093 * configure.ac: Rename configure.in, require autoconf 2.59.
16094 * configure: Re-generate.
16096 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16098 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16099 LIBS when finished.
16100 * aclocal.m4: Regenerated.
16101 * configure: Regenerated.
16103 2004-11-21 Andreas Schwab <schwab@suse.de>
16105 * linux-m68k-low.c (m68k_num_gregs): Define.
16106 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16107 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16108 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16109 (m68k_breakpoint_at): New. Add to the_low_target.
16111 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16112 srv_linux_thread_db to yes.
16114 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16116 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16117 (ARCH_SET_FS): Likewise.
16118 (ARCH_GET_FS): Likewise.
16119 (ARCH_GET_GS): Likewise.
16121 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16123 * linux-i386-low.c (ps_get_thread_area): New.
16124 * linux-x86-64-low.c (ps_get_thread_area): New.
16125 * linux-low.c: Include <sys/syscall.h>.
16126 (linux_kill_one_process): Don't kill the first thread here.
16127 (linux_kill): Kill the first thread here.
16128 (kill_lwp): New function.
16129 (send_sigstop, linux_send_signal): Use it.
16130 * proc-service.c: Clean up #ifdefs.
16131 (fpregset_info): Delete.
16132 (ps_lgetregs): Update and enable implementation.
16133 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16135 * remote-utils.c (struct sym_cache, symbol_cache): New.
16136 (input_interrupt): Print a clearer message.
16137 (async_io_enabled): New variable.
16138 (enable_async_io, disable_async_io): Use it. Update comments.
16139 (look_up_one_symbol): Use the symbol cache.
16140 * thread-db.c (thread_db_look_up_symbols): New function.
16141 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16143 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16145 * configure.in: Test for -rdynamic.
16146 * configure: Regenerated.
16147 * Makefile (INTERNAL_LDFLAGS): New.
16148 (gdbserver, gdbreplay): Use it.
16150 2004-09-02 Andrew Cagney <cagney@gnu.org>
16152 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16154 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16156 * linux-low.c (linux_wait): Clear all_processes list also.
16158 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16160 * linux-low.c: Include <errno.h>. Remove extern declaration of
16163 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16165 * gdbreplay.c, server.h, utils.c: Update copyright years.
16167 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16169 * server.c (main): Print child status or termination signal from
16170 variable 'signal', not 'sig'.
16172 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16174 * linux-low.c (linux_read_memory): Change return type to
16175 int. Check for and return error from ptrace().
16176 * target.c (read_inferior_memory): Change return type to int. Pass
16177 back return status from the_target->read_memory().
16178 * target.h (struct target_ops): Adapt *read_memory() prototype.
16180 (read_inferior_memory): Adapt prototype.
16181 * server.c (main): Return an error packet if
16182 read_inferior_memory() returns an error.
16184 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16186 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16187 Unify with other clean targets.
16189 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16191 * server.c (handle_v_cont): Call set_desired_inferior.
16193 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16195 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16197 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16199 * linux-low.c (linux_wait): Unblock async I/O.
16200 (linux_resume): Block and enable async I/O.
16201 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16202 * server.h (block_async_io, unblock_async_io): Add prototypes.
16204 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16206 * remote-utils.c (remote_open): Print a status notice after
16207 opening a TCP port.
16208 * server.c (attach_inferior): Print a status notice after
16211 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16213 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16215 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16217 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16219 * server.c, target.h: Update copyright years.
16221 2004-02-25 Roland McGrath <roland@redhat.com>
16223 * target.h (struct target_ops): New member `read_auxv'.
16224 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16225 * linux-low.c (linux_read_auxv): New function.
16226 (linux_target_ops): Initialize `read_auxv' member to that.
16228 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16230 Committed by Jim Blandy <jimb@redhat.com>.
16232 * linux-s390-low.c (s390_num_regs): Update.
16233 (s390_regmap): Remove control registers. Use __s390x__ predefine
16234 instead of GPR_SIZE to distiguish s390 and s390x targets.
16236 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16238 * linux-low.c: Update copyright year.
16239 (check_removed_breakpoint): Clear pending_is_breakpoint.
16240 (linux_set_resume_request, linux_queue_one_thread)
16241 (resume_status_pending_p): New functions.
16242 (linux_continue_one_thread): Use process->resume.
16243 (linux_resume): Only resume threads if there are no pending events.
16244 * linux-low.h (struct process_info): Add resume request
16247 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16249 * regcache.c (new_register_cache): Clear the allocated register
16250 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16252 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16254 * linux-low.c (linux_resume): Take a struct thread_resume *
16256 (linux_wait): Update call.
16257 (resume_ptr): New static variable.
16258 (linux_continue_one_thread): Renamed from
16259 linux_continue_one_process. Use resume_ptr.
16260 (linux_resume): Use linux_continue_one_thread.
16261 * server.c (handle_v_cont, handle_v_requests): New functions.
16262 (myresume): New function.
16263 (main): Handle 'v' case.
16264 * target.h (struct thread_resume): New type.
16265 (struct target_ops): Change argument of "resume" to struct
16267 (myresume): Delete macro.
16269 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16271 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16272 (uninstall): Support DESTDIR.
16274 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16276 * configure.srv: Add xscale*linux copy of arm*linux entry.
16278 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16280 * linux-arm-low.c (arm_reinsert_addr): New function.
16281 (the_low_target): Add arm_reinsert_addr.
16283 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16285 * mem-break.c: Remove whitespace at end of file.
16287 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16289 * configure.in: Check whether we need to prototype strerror.
16290 * server.h: Optionally prototype strerror.
16291 * gdbreplay.c (perror_with_name): Use strerror.
16292 * linux-low.c (linux_attach_lwp): Use strerror.
16293 * utils.c (perror_with_name): Use strerror.
16294 * config.in, configure: Regenerated.
16296 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16298 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16299 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16301 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16303 * Makefile.in (SFILES): Update.
16304 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16305 low-sun3.c: Remove files.
16307 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16309 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16310 (linux_detach_one_process, linux_detach): New functions.
16311 (linux_target_ops): Add linux_detach.
16312 * server.c (main): Handle 'D' packet.
16313 * target.h (struct target_ops): Add "detach" member.
16314 (detach_inferior): Define.
16316 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16318 From Kelley Cook <kelleycook@wideopenwest.com>:
16319 * configure.srv: Accept i[34567]86 variants.
16321 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16323 * linux-low.c (linux_wait_for_event): Correct comment typos.
16324 (linux_resume_one_process): Call check_removed_breakpoint.
16325 (linux_send_signal): New function.
16326 (linux_target_ops): Add linux_send_signal.
16327 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16329 * target.h (struct target_ops): Add send_signal.
16331 2003-05-29 Jim Blandy <jimb@redhat.com>
16333 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16334 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16335 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16336 away part of the register's value.
16338 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16340 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16341 (linux_wait_for_event, linux_init_signals): Likewise.
16343 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16345 * configure.in: Check for stdlib.h.
16346 * configure: Regenerated.
16347 * config.in: Regenerated.
16349 2003-01-04 Andreas Schwab <schwab@suse.de>
16351 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16353 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16355 * Makefile.in: Remove obsolete code.
16357 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16359 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16360 defined(PT_FPR0_HI).
16362 2002-11-17 Stuart Hughes <seh@zee2.com>
16364 * linux-arm-low.c (arm_num_regs): Increase.
16365 (arm_regmap): Include status register.
16367 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16369 * linux-low.c (register_addr): Remove incorrect -1 check.
16371 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16373 * linux-low.c (linux_create_inferior): Call setpgid. Return
16375 (unstopped_p, linux_signal_pid): Remove.
16376 (linux_target_ops): Remove linux_signal_pid.
16377 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16378 global instead of target method.
16379 * target.h (struct target_ops): Remove signal_pid. Update comment
16380 for create_inferior.
16381 * server.c (signal_pid): New variable.
16382 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16383 gdbserver. Set the child to be the foreground process group.
16384 (attach_inferior): Set signal_pid.
16386 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16388 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16390 2002-08-20 Jim Blandy <jimb@redhat.com>
16392 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16395 2002-08-01 Andrew Cagney <cagney@redhat.com>
16397 * Makefile.in: Make chill references obsolete.
16399 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16401 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16402 * configure: Regenerate.
16403 * config.in: Regenerate.
16405 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16407 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16408 (perror_with_name, remote_close, remote_open, expect, play): Static.
16410 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16412 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16413 byte offsets instead of an array of indexes.
16414 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16416 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16418 * regcache.c: Add comment.
16420 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16422 * thread-db.c: New file.
16423 * proc-service.c: New file.
16424 * acinclude.m4: New file.
16425 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16426 proc-service.o, and thread-db.o.
16427 (linux-low.o): Add USE_THREAD_DB.
16428 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16429 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16430 * aclocal.m4: Regenerated.
16431 * config.in: Regenerated.
16432 * configure: Regenerated.
16433 * configure.in: Check for proc_service.h, sys/procfs.h,
16434 thread_db.h, and linux/elf.h headrs.
16435 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16436 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16437 Check for -lthread_db and thread support.
16438 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16439 PowerPC, and SuperH.
16440 * i387-fp.c: Constify arguments.
16441 * i387-fp.h: Likewise.
16442 * inferiors.c: (struct thread_info): Renamed from
16443 `struct inferior_info'. Remove PID member. Use generic inferior
16444 list header. All uses updated.
16445 (inferiors, signal_pid): Removed.
16446 (all_threads): New variable.
16447 (get_thread): Define.
16448 (add_inferior_to_list): New function.
16449 (for_each_inferior): New function.
16450 (change_inferior_id): New function.
16451 (add_inferior): Removed.
16452 (remove_inferior): New function.
16453 (add_thread): New function.
16454 (free_one_thread): New function.
16455 (remove_thread): New function.
16456 (clear_inferiors): Use for_each_inferior and free_one_thread.
16457 (find_inferior): New function.
16458 (find_inferior_id): New function.
16459 (inferior_target_data): Update argument type.
16460 (set_inferior_target_data): Likewise.
16461 (inferior_regcache_data): Likewise.
16462 (set_inferior_regcache_data): Likewise.
16463 * linux-low.c (linux_bp_reinsert): Remove.
16464 (all_processes, stopping_threads, using_thrads)
16465 (struct pending_signals, debug_threads, pid_of): New.
16466 (inferior_pid): Replace with macro.
16467 (struct inferior_linux_data): Remove.
16468 (get_stop_pc, add_process): New functions.
16469 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16470 Use add_process and add_thread.
16471 (linux_attach_lwp): New function, based on old linux_attach. Use
16472 add_process and add_thread. Set stop_expected for new threads.
16473 (linux_attach): New function.
16474 (linux_kill_one_process): New function.
16475 (linux_kill): Kill all LWPs.
16476 (linux_thread_alive): Use find_inferior_id.
16477 (check_removed_breakpoints, status_pending_p): New functions.
16478 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16479 Update. Use WNOHANG. Wait for cloned processes also. Update process
16480 struct for the found process.
16481 (linux_wait_for_event): New function.
16482 (linux_wait): Use it. Support LWPs.
16483 (send_sigstop, wait_for_sigstop, stop_all_processes)
16484 (linux_resume_one_process, linux_continue_one_process): New functions.
16485 (linux_resume): Support LWPs.
16486 (REGISTER_RAW_SIZE): Remove.
16487 (fetch_register): Use register_size instead. Call supply_register.
16488 (usr_store_inferior_registers): Likewise. Call collect_register.
16489 Fix recursive case.
16490 (regsets_fetch_inferior_registers): Improve error message.
16491 (regsets_store_inferior_registers): Add debugging.
16492 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16493 (unstopped_p, linux_signal_pid): New functions.
16494 (linux_target_ops): Add linux_signal_pid.
16495 (linux_init_signals): New function.
16496 (initialize_low): Call it. Initialize using_threads.
16497 * regcache.c (inferior_regcache_data): Add valid
16499 (get_regcache): Fetch registers lazily. Add fetch argument
16500 and update all callers.
16501 (regcache_invalidate_one, regcache_invalidate): New
16503 (new_register_cache): Renamed from create_register_cache.
16504 Return the new regcache.
16505 (free_register_cache): Change argument to a void *.
16506 (registers_to_string, registers_from_string): Call get_regcache
16507 with fetch flag set.
16508 (register_data): Make static. Pass fetch flag to get_regcache.
16509 (supply_register): Call get_regcache with fetch flag clear.
16510 (collect_register): Call get_regcache with fetch flag set.
16511 (collect_register_as_string): New function.
16512 * regcache.h: Update.
16513 * remote-utils.c (putpkt): Flush after debug output and use
16515 Handle input interrupts while waiting for an ACK.
16516 (input_interrupt): Use signal_pid method.
16517 (getpkt): Flush after debug output and use stderr.
16518 (outreg): Use collect_register_as_string.
16519 (new_thread_notify, dead_thread_notify): New functions.
16520 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16521 and general_thread.
16522 (look_up_one_symbol): Flush after debug output.
16523 * server.c (step_thread, server_waiting): New variables.
16524 (start_inferior): Don't use signal_pid. Update call to mywait.
16525 (attach_inferior): Update call to mywait.
16526 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16527 (main): Don't fetch/store registers explicitly. Use
16528 set_desired_inferior. Support proposed ``Hs'' packet. Update
16530 * server.h: Update.
16531 (struct inferior_list, struct_inferior_list_entry): New.
16532 * target.c (set_desired_inferior): New.
16533 (write_inferior_memory): Constify.
16534 (mywait): New function.
16535 * target.h: Update.
16536 (struct target_ops): New signal_pid method.
16537 (mywait): Removed macro, added prototype.
16539 * linux-low.h (regset_func): Removed.
16540 (regset_fill_func, regset_store_func): New.
16541 (enum regset_type): New.
16542 (struct regset_info): Add type field. Use new operation types.
16543 (struct linux_target_ops): stop_pc renamed to get_pc.
16544 Add decr_pc_after_break and breakpoint_at.
16545 (get_process, get_thread_proess, get_process_thread)
16546 (strut process_info, all_processes, linux_attach_lwp)
16547 (thread_db_init): New.
16549 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16550 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16551 (the_low_target): Add new members.
16552 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16553 (i386_store_fpxregset): Constify.
16554 (target_regsets): Add new kind identifier.
16555 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16556 (i386_set_pc): Add debugging.
16557 (i386_breakpoint_at): New function.
16558 (the_low_target): Add new members.
16559 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16560 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16561 (mips_breakpoint_at): New.
16562 (the_low_target): Add new members.
16563 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16564 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16565 (the_low_target): Add new members.
16566 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16567 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16568 (the_low_target): Add new members.
16569 * linux-x86-64-low.c (target_regsets): Add new kind
16572 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16574 From Martin Pool <mbp@samba.org>:
16575 * server.c (gdbserver_usage): New function.
16578 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16580 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16581 stop_at -> stop_pc.
16583 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16585 * Makefile.in: Remove obsolete code.
16587 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16589 * linux-low.c (regsets_fetch_inferior_registers),
16590 (regsets_store_inferior_registers): Removed cast to int from
16592 * regcache.h: Added declaration of struct inferior_info.
16594 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16596 * inferiors.c (struct inferior_info): Add regcache_data.
16597 (add_inferior): Call create_register_cache.
16598 (clear_inferiors): Call free_register_cache.
16599 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16600 * regcache.c (struct inferior_regcache_data): New.
16601 (registers): Remove.
16602 (get_regcache): New function.
16603 (create_register_cache, free_register_cache): New functions.
16604 (set_register_cache): Don't initialize the register cache here.
16605 (registers_to_string, registers_from_string, register_data): Call
16607 * regcache.h: Add prototypes.
16608 * server.h: Likewise.
16610 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16612 * mem-break.c: New file.
16613 * mem-break.h: New file.
16614 * Makefile.in: Add mem-break.o rule; update server.h
16616 * inferiors.c (struct inferior_info): Add target_data
16618 (clear_inferiors): Free target_data member if set.
16619 (inferior_target_data, set_inferior_target_data): New functions.
16620 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16621 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16622 * linux-low.c (linux_bp_reinsert): New variable.
16623 (struct inferior_linux_data): New.
16624 (linux_create_inferior): Use set_inferior_target_data.
16625 (linux_attach): Likewise. Call add_inferior.
16626 (linux_wait_for_one_inferior): New function.
16627 (linux_wait): Call it.
16628 (linux_write_memory): Add const.
16629 (initialize_low): Call set_breakpoint_data.
16630 * linux-low.h (struct linux_target_ops): Add breakpoint
16632 * server.c (attach_inferior): Remove extra add_inferior
16634 * server.h: Include mem-break.h. Update inferior.c
16636 * target.c (read_inferior_memory)
16637 (write_inferior_memory): New functions.
16638 * target.h (read_inferior_memory)
16639 (write_inferior_memory): Change macros to prototypes.
16640 (struct target_ops): Update comments. Add const to write_memory
16643 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16645 * linux-low.c (usr_store_inferior_registers): Support
16646 registers which are allowed to fail to store.
16647 * linux-low.h (linux_target_ops): Likewise.
16648 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16649 (ppc_cannot_store_register): FPSCR may not be storable.
16651 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16653 * server.h: Include <string.h> if HAVE_STRING_H.
16654 * ChangeLog: Correct paths in last ChangeLog entry.
16656 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16658 * linux-low.h: Remove obsolete prototypes.
16659 (struct linux_target_ops): New.
16660 (extern the_low_target): New.
16661 * linux-low.c (num_regs, regmap): Remove declarations.
16662 (register_addr): Use the_low_target explicitly.
16663 (fetch_register): Likewise.
16664 (usr_fetch_inferior_registers): Likewise.
16665 (usr_store_inferior_registers): Likewise.
16666 * linux-arm-low.c (num_regs): Remove.
16667 (arm_num_regs): Define.
16668 (arm_regmap): Renamed from regmap, made static.
16669 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16671 (arm_cannot_store_register): Renamed from cannot_store_register,
16673 (the_low_target): New.
16674 * linux-i386-low.c (num_regs): Remove.
16675 (i386_num_regs): Define.
16676 (i386_regmap): Renamed from regmap, made static.
16677 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16679 (i386_cannot_store_register): Renamed from cannot_store_register,
16681 (the_low_target): New.
16682 * linux-ia64-low.c (num_regs): Remove.
16683 (ia64_num_regs): Define.
16684 (ia64_regmap): Renamed from regmap, made static.
16685 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16687 (ia64_cannot_store_register): Renamed from cannot_store_register,
16689 (the_low_target): New.
16690 * linux-m68k-low.c (num_regs): Remove.
16691 (m68k_num_regs): Define.
16692 (m68k_regmap): Renamed from regmap, made static.
16693 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16695 (m68k_cannot_store_register): Renamed from cannot_store_register,
16697 (the_low_target): New.
16698 * linux-mips-low.c (num_regs): Remove.
16699 (mips_num_regs): Define.
16700 (mips_regmap): Renamed from regmap, made static.
16701 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16703 (mips_cannot_store_register): Renamed from cannot_store_register,
16705 (the_low_target): New.
16706 * linux-ppc-low.c (num_regs): Remove.
16707 (ppc_num_regs): Define.
16708 (ppc_regmap): Renamed from regmap, made static.
16709 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16711 (ppc_cannot_store_register): Renamed from cannot_store_register,
16713 (the_low_target): New.
16714 * linux-s390-low.c (num_regs): Remove.
16715 (s390_num_regs): Define.
16716 (s390_regmap): Renamed from regmap, made static.
16717 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16719 (s390_cannot_store_register): Renamed from cannot_store_register,
16721 (the_low_target): New.
16722 * linux-sh-low.c (num_regs): Remove.
16723 (sh_num_regs): Define.
16724 (sh_regmap): Renamed from regmap, made static.
16725 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16727 (sh_cannot_store_register): Renamed from cannot_store_register,
16729 (the_low_target): New.
16730 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16731 (the_low_target): New.
16733 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16735 * Makefile.in: Add stamp-h target.
16736 * configure.in: Create stamp-h.
16737 * configure: Regenerated.
16739 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16741 * inferiors.c: New file.
16742 * target.c: New file.
16743 * target.h: New file.
16744 * Makefile.in: Add target.o and inferiors.o. Update
16746 * linux-low.c (inferior_pid): New static variable,
16747 moved from server.c.
16748 (linux_create_inferior): Renamed from create_inferior.
16749 Call add_inferior. Return 0 on success instead of a PID.
16750 (linux_attach): Renamed from myattach.
16751 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16752 (linux_thread_alive): Renamed from mythread_alive.
16753 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16755 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16756 (regsets_store_inferior_registers): Correct error message.
16757 Add missing ``return 0''.
16758 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16759 (linux_store_registers): Renamed from store_inferior_registers.
16760 (linux_read_memory): Renamed from read_inferior_memory.
16761 (linux_write_memory): Renamed from write_inferior_memory.
16762 (linux_target_ops): New structure.
16763 (initialize_low): Call set_target_ops ().
16764 * remote-utils.c (unhexify): New function.
16765 (hexify): New function.
16766 (input_interrupt): Send signals to ``signal_pid''.
16767 * server.c (inferior_pid): Remove.
16768 (start_inferior): Update create_inferior call.
16769 (attach_inferior): Call add_inferior.
16770 (handle_query): New function.
16771 (main): Call handle_query for `q' packets.
16772 * server.h: Include "target.h". Remove obsolete prototypes.
16773 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16775 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16777 * Makefile.in: Add WARN_CFLAGS. Update configury
16779 * configure.in: Check for <string.h>
16780 * configure: Regenerate.
16781 * config.in: Regenerate.
16782 * gdbreplay.c: Include needed system headers.
16783 (remote_open): Remove strchr prototype.
16784 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16785 * regcache.c (supply_register): Change buf argument to const void *.
16786 (supply_register_by_name): Likewise.
16787 (collect_register): Change buf argument to void *.
16788 (collect_register_by_name): Likewise.
16789 * regcache.h: Add missing prototypes.
16790 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16791 * server.c (handle_query): New function.
16792 (attached): New static variable, moved out of main.
16793 (main): Quiet longjmp clobber warnings.
16794 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16795 * utils.c (error): Remove NORETURN.