1 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
2 Pedro Alves <palves@redhat.com>
4 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
6 2018-07-03 Tom Tromey <tom@tromey.com>
10 * mem-break.c: Update.
12 * remote-utils.c: Update.
16 * win32-low.c: Update.
18 2018-07-03 Tom Tromey <tom@tromey.com>
22 2018-07-03 Tom Tromey <tom@tromey.com>
24 * linux-low.c: Update.
26 2018-07-03 Tom Tromey <tom@tromey.com>
30 2018-07-03 Tom Tromey <tom@tromey.com>
32 * linux-low.c: Update.
33 * linux-mips-low.c: Update.
36 * remote-utils.c: Update.
40 * thread-db.c: Update.
42 2018-07-03 Tom Tromey <tom@tromey.com>
44 * linux-low.c: Update.
45 * linux-mips-low.c: Update.
47 * mem-break.c: Update.
49 * remote-utils.c: Update.
53 * tracepoint.c: Update.
55 2018-07-03 Tom Tromey <tom@tromey.com>
57 * linux-low.c: Update.
58 * linux-ppc-low.c: Update.
59 * linux-x86-low.c: Update.
60 * proc-service.c: Update.
63 * thread-db.c: Update.
64 * win32-low.c: Update.
66 2018-07-03 Tom Tromey <tom@tromey.com>
68 * linux-low.c: Update.
71 * remote-utils.c: Update.
73 * thread-db.c: Update.
74 * win32-low.c: Update.
76 2018-06-29 Joel Brobecker <brobecker@adacore.com>
78 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
79 parameter in call to 'amd64_create_target_description'.
81 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
83 * x86-tdesc.h: Remove executable permission flag.
85 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
87 * configure.ac: Remove AC_PREREQ, add missing quoting.
88 * configure: Re-generate.
89 * config.in: Re-generate.
90 * aclocal.m4: Re-generate.
92 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
94 * tracepoint.h (current_traceframe): Remove declaration.
96 2018-06-18 Alan Hayward <alan.hayward@arm.com>
98 * linux-aarch64-low.c (is_sve_tdesc): New function.
99 (aarch64_sve_regs_copy_to_regcache): Likewise.
100 (aarch64_sve_regs_copy_from_regcache): Likewise.
101 (aarch64_regs_info): Add SVE checks.
102 (initialize_low_arch): Initialize SVE.
104 2018-06-18 Alan Hayward <alan.hayward@arm.com>
106 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
108 2018-06-11 Alan Hayward <alan.hayward@arm.com>
110 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
111 (initialize_low_tracepoint): Likewise
112 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
113 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
115 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
117 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
119 2018-06-11 Alan Hayward <alan.hayward@arm.com>
121 * server.h (PBUFSIZ): Increase size
123 2018-06-11 Alan Hayward <alan.hayward@arm.com>
125 * regcache.c (regcache::raw_compare): New function.
126 * regcache.h (regcache::raw_compare): New declaration.
128 2018-06-11 Alan Hayward <alan.hayward@arm.com>
130 * regcache.c (new_register_cache): Use new.
131 (free_register_cache): Use delete.
132 (register_data): Use const.
133 (supply_register): Move body inside regcache.
134 (regcache::raw_supply): New override function.
135 (collect_register): Move body inside regcache.
136 (regcache::raw_collect): New override function.
137 (regcache::get_register_status): New override function.
138 * regcache.h (struct regcache): Inherit from reg_buffer_common.
140 2018-06-09 Tom Tromey <tom@tromey.com>
142 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
144 (event_queue): Use std::queue.
145 (gdb_event_xfree): Remove.
146 (initialize_event_loop, process_event, wait_for_event): Update.
148 2018-06-08 Stan Cox <scox@redhat.com>
150 * win32-low.c (win32_create_inferior): last_ptid and last_status
151 moved to client_state.
153 2018-06-08 Pedro Alves <palves@redhat.com>
155 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
156 common/common-exceptions.o, common/common-utils.o,
157 common/errors.o, common/print-utils.o and utils.o.
158 * gdbreplay.c: Include "common-defs.h" instead of the two
159 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
160 string.h or alloca.h.
161 (perror_with_name): Delete.
162 (remote_open): Use xstrdup instead of strdup.
163 (main): Rename to ...
164 (captured_main): ... this.
167 2018-06-08 Tom Tromey <tom@tromey.com>
169 * linux-low.c (linux_low_read_btrace): Update.
171 2018-06-04 Stan Cox <scox@redhat.com>
173 * server.h (struct client_state): New.
174 * server.c (cont_thread, general_thread, multi_process)
175 (report_fork_events, report_vfork_events, report_exec_events)
176 (report_thread_events, swbreak_feature, hwbreak_feature)
177 (vCont_supported, disable_randomization, pass_signals)
178 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
179 Moved to client_state.
180 * remote-utils.c (remote_debug, noack_mode)
181 (transport_is_reliable): Moved to client_state.
182 * tracepoint.c (current_traceframe): Moved to client_state.
185 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
186 linux-low.c, remote-utils.h, target.c: Use client_state.
188 2018-05-31 Alan Hayward <alan.hayward@arm.com>
190 * configure.srv: Add new c/h file.
192 2018-05-31 Alan Hayward <alan.hayward@arm.com>
194 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
197 2018-05-25 Maciej W. Rozycki <macro@mips.com>
199 * gdb.arch/mips-fpregset-core.exp: New test.
200 * gdb.arch/mips-fpregset-core.c: New test source.
202 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
205 * hostio.c (require_int): Do not report overflow for integers
206 between 0xfffffff and 0x7fffffff.
208 2018-05-22 Maciej W. Rozycki <macro@mips.com>
210 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
211 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
212 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
214 (the_low_target): Wire them.
216 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
218 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
219 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
220 mode. Call collect_register_by_name with vscr using
221 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
222 (ppc_store_vrregset): Add and set vscr_offset variable as in
223 ppc_fill_vrregset. Call supply_register_by_name with vscr using
226 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
228 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
229 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
230 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
232 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
234 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
235 (ppc_store_vsxregset): Likewise.
236 (ppc_fill_vrregset): Likewise.
237 (ppc_store_vrregset): Likewise.
238 (ppc_fill_evrregset): Likewise.
239 (ppc_store_evrregset): Likewise.
240 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
241 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
244 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
246 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
247 wordsize of the inferior. Call ppc_linux_target_wordsize.
249 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
251 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
252 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
253 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
254 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
255 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
256 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
257 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
258 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
259 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
260 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
261 (tdesc_powerpc_e500l): Remove.
262 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
263 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
264 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
265 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
267 (ppc_arch_setup): Remove target description matching code. Fill a
268 ppc_linux_features struct and call ppc_linux_match_description
271 2018-05-22 Maciej W. Rozycki <macro@mips.com>
273 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
274 width of the requested register exceeds the width of the
276 (mips_cannot_store_register): Likewise.
278 2018-05-21 Maciej W. Rozycki <macro@mips.com>
280 * linux-mips-low.c (mips_fetch_register): New function. Update
282 (mips_store_gregset): Supply 0 rather than $restart for $zero.
283 (the_low_target): Wire `mips_fetch_register'.
285 2018-05-10 Joel Brobecker <brobecker@adacore.com>
287 * lynx-i386-low.c (LYNXOS_178): New macro.
288 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
289 the layout on LynxOS-178.
290 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
291 handle floating point registers that are not supported by
294 2018-05-10 Tom Tromey <tom@tromey.com>
296 * configure: Rebuild.
298 2018-05-10 Joel Brobecker <brobecker@adacore.com>
301 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
302 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
303 Use it to set the expedite_regs field in the given tdesc.
304 * x86-tdesc.h: New file.
305 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
306 Adjust following the addition of the new expedite_regs parameter
308 * linux-tic6x-low.c (tic6x_read_description): Likewise.
309 * linux-x86-tdesc.c: #include "x86-tdesc.h".
310 (i386_linux_read_description, amd64_linux_read_description):
311 Adjust following the addition of the new expedite_regs parameter
313 * lynx-i386-low.c: #include "x86-tdesc.h".
314 (lynx_i386_arch_setup): Adjust following the addition of the new
315 expedite_regs parameter to init_target_desc.
316 * nto-x86-low.c: #include "x86-tdesc.h".
317 (nto_x86_arch_setup): Adjust following the addition of the new
318 expedite_regs parameter to init_target_desc.
319 * win32-i386-low.c: #include "x86-tdesc.h".
320 (i386_arch_setup): Adjust following the addition of the new
321 expedite_regs parameter to init_target_desc.
323 2018-05-10 Joel Brobecker <brobecker@adacore.com>
326 * win32-low.c (win32_create_inferior): Add call to my_wait
327 setting last_status global.
329 2018-05-10 Joel Brobecker <brobecker@adacore.com>
332 * win32-low.c (create_process): Only call gdb_tilde_expand if
333 inferior_cwd is not NULL.
335 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
337 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
338 registers to the cache if their values have changed.
339 (i387_xsave_to_cache): Provide default values for x87 control
340 registers when these features are available, but disabled.
341 * regcache.c (supply_register_by_name_zeroed): New function.
342 * regcache.h (supply_register_by_name_zeroed): Declare new
345 2018-05-07 Tom Tromey <tom@tromey.com>
347 * configure: Rebuild.
349 2018-05-04 Tom Tromey <tom@tromey.com>
351 * configure: Rebuild.
353 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
354 Pedro Alves <palves@redhat.com>
356 * linux-aarch64-low.c (aarch64_stopped_data_address):
359 2018-04-27 Tom Tromey <tom@tromey.com>
361 * configure: Rebuild.
363 2018-04-23 Tom Tromey <tom@tromey.com>
365 * configure: Rebuild.
367 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
369 * Makefile.in (depcomp): Add "..".
370 (all_deps_files): New and use it.
372 2018-04-18 Alan Hayward <alan.hayward@arm.com>
374 * configure.srv (aarch64*-*-linux*): Don't include xml.
375 (i[34567]86-*-cygwin*): Likewise.
376 (i[34567]86-*-linux*): Likewise.
377 (i[34567]86-*-lynxos*): Likewise.
378 (i[34567]86-*-mingw32ce*): Likewise.
379 (i[34567]86-*-mingw*): Likewise.
380 (i[34567]86-*-nto*): Likewise.
381 (tic6x-*-uclinux): Likewise.
382 (x86_64-*-linux*): Likewise.
383 (x86_64-*-mingw*): Likewise.
384 (x86_64-*-cygwin*): Likewise.
386 2018-04-18 Alan Hayward <alan.hayward@arm.com>
388 * tdesc.c: Remove xml parameter.
390 2018-04-18 Alan Hayward <alan.hayward@arm.com>
392 * server.c (get_features_xml): Remove cast.
393 * tdesc.c (void target_desc::accept): Fill in function.
394 (tdesc_get_features_xml): Remove old xml creation.
395 (print_xml_feature::visit_pre): Add xml vistor.
396 * tdesc.h (struct target_desc): Make xmltarget mutable.
397 (tdesc_get_features_xml): Remove declaration.
399 2018-04-18 Alan Hayward <alan.hayward@arm.com>
401 * tdesc.c (tdesc_architecture_name): Add new function.
402 (tdesc_osabi_name): Likewise.
403 (tdesc_get_features_xml): Use new functions.
405 2018-04-18 Alan Hayward <alan.hayward@arm.com>
407 * tdesc.c (tdesc_create_flags): Remove.
408 (tdesc_add_flag): Likewise.
409 (tdesc_named_type): Likewise.
410 (tdesc_create_union): Likewise.
411 (tdesc_create_struct): Likewise.
412 (tdesc_create_vector): Likewise.
413 (tdesc_add_bitfield): Likewise.
414 (tdesc_add_field): Likewise.
415 (tdesc_set_struct_size): Likewise.
417 2018-04-18 Alan Hayward <alan.hayward@arm.com>
419 * tdesc.c (~target_desc): Remove implictly deleted items.
420 (init_target_desc): Iterate all features.
421 (tdesc_get_features_xml): Use vector.
422 (tdesc_create_feature): Create feature.
423 * tdesc.h (tdesc_feature) Remove
424 (target_desc): Add features.
426 2018-04-18 Alan Hayward <alan.hayward@arm.com>
428 * Makefile.in: Add common/tdesc.c
429 * tdesc.c (init_target_desc): init all reg_defs from register
431 (tdesc_create_reg): Create tdesc_reg.
432 * tdesc.h (tdesc_feature): Add register vector.
434 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
436 * tdesc.h (struct target_desc) <features>: Change type to
437 std::vector<std::string>.
438 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
440 (tdesc_get_features_xml): Likewise.
441 (tdesc_create_feature): Likewise.
443 2018-03-26 Alan Hayward <alan.hayward@arm.com>
445 * regcache.c (find_register_by_number): Return a ref.
446 (find_regno): Use references.
447 (register_size): Likewise.
448 (register_data): Likewise.
449 * tdesc.c (target_desc::~target_desc): Remove free calls.
450 (target_desc::operator==): Use std::vector compare.
451 (init_target_desc): Use reference.
452 (tdesc_create_reg): Use reg constructors.
453 * tdesc.h (struct target_desc): Replace pointer with object.
455 2018-03-23 Alan Hayward <alan.hayward@arm.com>
457 * regcache.c (find_register_by_number): Make static.
458 (find_regno): Use find_register_by_number
459 * regcache.h (struct reg): Remove declaration.
461 2018-03-23 Alan Hayward <alan.hayward@arm.com>
463 * tdesc.c (target_desc::~target_desc): Move to here.
464 (target_desc::operator==): Likewise.
465 * tdesc.h (target_desc::~target_desc): Move from here.
466 (target_desc::operator==): Likewise.
468 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
470 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
472 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
474 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
476 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
477 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
478 and init_registers_s390_gs_linux64.
480 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
482 * linux-s390-low.c (s390_fill_gs): Remove function.
483 (s390_fill_gsbc): Remove function.
484 (s390_regsets): Set fill functions for the guarded storage regsets
487 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
489 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
490 the word size. Add comment.
491 (s390_get_wordsize): New function.
492 (s390_arch_setup): No longer select a temporary tdesc to fetch the
493 pswm with it. Instead, use s390_get_wordsize to determine the
494 word size first and derive the correct tdesc from that directly.
496 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
498 * Makefile.in: Include silent-rules.mk.
499 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
500 (COMPILE): Add ECHO_CXX.
501 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
502 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
503 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
504 (version-generated.c): Add ECHO_GEN.
505 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
506 (IPAGENT_COMPILE): Add ECHO_CXX.
507 (%-generated.c): Add ECHO_REGDAT.
509 2018-03-14 Tom Tromey <tom@tromey.com>
512 * ax.c (ax_printf): Special case for NULL.
514 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
516 * linux-low.c (linux_qxfer_libraries_svr4): Use
517 xml_escape_text_append.
519 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
521 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
523 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
525 * server.c (handle_general_set): Remove unnecessary xstrdup.
527 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
529 * server.c (parse_debug_format_options): Adjust to
530 delim_string_to_char_ptr_vec changes.
531 * thread-db.c (thread_db_load_search): Adjust to
532 dirnames_to_char_ptr_vec changes.
534 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
536 * target.h (target_enable_btrace, target_disable_btrace)
537 (target_read_btrace, target_read_btrace_conf): Turn macro into
538 inline function. Throw error if target method is not defined.
539 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
540 check for btrace target method. Be prepared to handle exceptions
541 from btrace target methods.
543 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
545 * server.c (captured_main): Change order of error message printed
546 when the current working directory cannot be found.
548 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
550 * server.c: Include "filenames.h" and "pathstuff.h".
551 (program_name): Delete variable.
552 (program_path): New anonymous class.
553 (get_exec_wrapper): Use "program_path" instead of
555 (handle_v_run): Likewise.
556 (captured_main): Likewise.
557 (process_serial_event): Likewise.
559 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
561 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
562 (OBJS): Add "pathstuff.o".
563 * server.c (current_directory): New global variable.
564 (captured_main): Initialize "current_directory".
566 2018-02-26 Alan Hayward <alan.hayward@arm.com>
568 * tdesc.c: Use common/tdesc.h.
571 2018-02-20 Alan Hayward <alan.hayward@arm.com>
572 Simon Marchi <simon.marchi@ericsson.com>
574 * Makefile.in: Switch order of make rules.
576 2018-02-19 Alan Hayward <alan.hayward@arm.com>
578 * Makefile.in: Add common directory in build.
579 * configure.ac: Add common reference.
580 * configure: Regenerate.
582 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
584 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
585 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
586 * spu-low.c (spu_target_ops): Likewise.
587 * win32-low.c (win32_target_ops): Likewise.
588 * server.c (supported_btrace_packets): Report packets unconditionally.
589 * target.h (target_ops) <supports_btrace>: Remove.
590 (target_supports_btrace): Remove.
592 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
594 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
595 (handle_btrace_disable): Change return type to void. Use exceptions
597 (handle_btrace_general_set): Catch exception and copy message to
600 2018-02-08 Tom Tromey <tom@tromey.com>
602 * linux-low.c (install_software_single_step_breakpoints): Use
604 * inferiors.c (make_cleanup_restore_current_thread): Remove.
605 (do_restore_current_thread_cleanup): Remove.
606 * gdbthread.h (make_cleanup_restore_current_thread): Don't
609 2018-02-08 Tom Tromey <tom@tromey.com>
611 * mem-break.c (set_raw_breakpoint_at): Use
612 gdb::unique_xmalloc_ptr.
614 2018-01-30 Pedro Alves <palves@redhat.com>
617 * target.c (target_terminal::terminal_state): Rename to ...
618 (target_terminal::m_terminal_state): ... this.
620 2018-01-19 James Clarke <jrtc27@jrtc27.com>
622 * linux-low.c (handle_extended_wait): Surround call to
623 thread_db_notice_clone with #ifdef USE_THREAD_DB.
625 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
627 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
628 linux_ptrace_attach_fail_reason_string now returning an
630 (linux_attach): Likewise.
631 * thread-db.c (attach_thread): Likewise.
633 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
636 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
637 checking for fs_base/gs_base fields in struct user_regs_struct.
638 * configure: Regenerate.
640 2018-01-16 Yao Qi <yao.qi@linaro.org>
643 * linux-low.c (fetch_register): Call supply_register instead of
646 2018-01-08 Yao Qi <yao.qi@linaro.org>
647 Simon Marchi <simon.marchi@ericsson.com>
649 * Makefile.in (OBS): Remove selftest.o.
650 * configure.ac: Set srv_selftest_objs if $development is true.
651 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
652 * configure: Re-generated.
653 * server.c (captured_main): Wrap variable selftest_filter with
656 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
658 * server.c (parse_debug_format_options): Return std::string.
659 (handle_monitor_command, captured_main): Adjust.
661 2018-01-05 Pedro Alves <palves@redhat.com>
664 * server.c (captured_main): Pass quiet=false to
665 save_original_signals_state.
667 2018-01-01 Joel Brobecker <brobecker@adacore.com>
669 * gdbreplay.c (gdbreplay_version): Update copyright year in
671 * server.c (gdbserver_version): Likewise.
673 2017-12-08 Tom Tromey <tom@tromey.com>
675 * ax.c (ax_printf): Update.
677 2017-12-07 Yao Qi <yao.qi@linaro.org>
679 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
680 aarch64_linux_read_description.
681 * linux-amd64-ipa.c (idx2mask): New array.
682 (get_ipa_tdesc): Move idx2mask out.
683 (initialize_low_tracepoint): Initialize target descriptions.
684 * linux-i386-ipa.c (idx2mask): New array.
685 (get_ipa_tdesc): Move idx2mask out.
686 (initialize_low_tracepoint): Initialize target descriptions.
688 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
690 * tdesc.c (struct tdesc_type): Change return type.
691 (tdesc_add_flag): Change parameter type.
692 (tdesc_add_bitfield): Likewise.
693 (tdesc_add_field): Likewise.
694 (tdesc_set_struct_size): Likewise.
696 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
698 * regcache.c (registers_to_string): Remove unused variable.
700 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
702 * inferiors.c (for_each_inferior_with_data): Remove.
703 * inferiors.h (for_each_inferior_with_data): Remove.
704 * server.c (handle_qxfer_threads_worker): Change parameter type.
705 (handle_qxfer_threads_proper): Use for_each_thread.
707 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
709 * inferiors.c (for_each_inferior): Remove.
710 (clear_inferiors): Use for_each_thread.
711 * inferiors.h (for_each_inferior): Remove.
712 * linux-low.c (linux_wait_for_event_filtered): Use
714 (linux_stabilize_threads): Likewise.
715 * regcache.c (regcache_release): Likewise.
716 * server.c (gdb_wants_all_threads_stopped): Likewise.
717 (clear_pending_status_callback): Remove.
718 (handle_status): Use for_each_thread.
719 (captured_main): Likewise.
720 * win32-low.c (child_init_thread_list): Likewise.
721 (win32_clear_inferiors): Likewise.
722 (fake_breakpoint_event): Likewise.
724 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
726 * inferiors.h (find_inferior): Remove.
727 * inferiors.c (find_inferior): Remove.
729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
731 * linux-low.c (resume_status_pending_p): Update comment.
732 (need_step_over_p): Update comment.
734 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
736 * linux-low.c (proceed_one_lwp): Return void, change parameter
738 (unsuspend_and_proceed_one_lwp): Likewise.
739 (proceed_all_lwps): Use for_each_thread.
740 (unstop_all_lwps): Likewise.
742 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
744 * linux-low.c (linux_resume_one_thread): Return void, take
746 (linux_resume): Use for_each_thread.
748 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
750 * linux-low.c (send_sigstop_callback): Return void, change
751 parameter type. Rename to...
752 (send_sigstop): ... this.
753 (suspend_and_send_sigstop_callback): Return void, change parameter
755 (suspend_and_send_sigstop): ... this.
756 (stop_all_lwps): Use for_each_thread.
758 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
760 * linux-low.c (lwp_running): Return bool, remove unused
762 (linux_stabilize_threads): Use find_thread.
764 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
766 * linux-low.c (select_singlestep_lwp_callback): Remove.
767 (count_events_callback): Remove.
768 (select_event_lwp_callback): Remove.
769 (select_event_lwp): Use find_thread/for_each_thread.
771 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
773 * linux-low.c (not_stopped_callback): Return bool, take filter
775 (linux_wait_for_event_filtered): Use find_thread.
776 (linux_wait_1): Likewise.
778 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
780 * linux-low.c (same_lwp): Remove.
781 (find_lwp_pid): Use find_thread.
783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
785 * linux-low.c (delete_lwp_callback): Remove.
786 (linux_mourn): Use for_each_thread.
788 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
790 * linux-low.c (linux_detach_lwp_callback): Return void, remove
791 args parameter, don't check for pid.
792 (linux_detach): Use for_each_thread.
794 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
796 * linux-low.c (struct counter): Remove.
797 (second_thread_of_pid_p): Remove.
798 (last_thread_of_process_p): Use find_thread.
800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
802 * inferiors.c (find_inferior_in_random): Remove.
803 * inferiors.h (find_inferior_in_random): Remove.
804 * linux-low.c (status_pending_p_callback): Return bool, accept
805 parameter ptid directly.
806 (linux_wait_for_event_filtered): Use find_thread_in_random.
807 (linux_wait_1): Likewise.
809 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
811 * inferiors.c (find_inferior_id): Remove.
812 (find_thread_ptid): Move implemention from find_inferior_id to
814 * inferiors.h (find_inferior_id): Remove.
815 * server.c (handle_status): Use find_thread_ptid.
816 (process_serial_event): Likewise.
817 * thread-db.c (find_one_thread): Likewise.
818 (thread_db_thread_handle): Likewise.
819 * win32-low.c (thread_rec): Likewise.
820 (child_delete_thread): Likewise.
821 (win32_thread_alive): Likewise.
822 (get_child_debug_event): Likewise.
824 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
826 * linux-mips-low.c (update_watch_registers_callback): Return
827 void, remove pid_p parameter, don't check for pid.
828 (mips_insert_point, mips_remove_point): Use for_each_thread.
830 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
832 * lynx.low (lynx_delete_thread_callback): Remove.
833 (lynx_mourn): Use for_each_thread.
835 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
837 * regcache.c (regcache_invalidate_one): Remove.
838 (regcache_invalidate_pid): use for_each_thread.
840 2017-11-26 Tom Tromey <tom@tromey.com>
842 * linux-low.c (linux_create_inferior): Update.
844 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
846 * spu-low.c (spu_create_inferior): Fix typo in argument name.
848 2017-11-24 Alan Hayward <alan.hayward@arm.com>
850 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
851 * linux-aarch64-low.c (initialize_low_arch): Call init func.
852 * linux-aarch64-tdesc-selftest.c: New file.
853 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
855 2017-11-24 Alan Hayward <alan.hayward@arm.com>
857 * configure.srv: Add new file.
858 * linux-aarch64-low.c (initialize_low_arch): Call init func.
859 * linux-aarch64-tdesc-selftest.c: New file.
860 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
862 2017-11-24 Alan Hayward <alan.hayward@arm.com>
864 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
865 * linux-aarch64-low.c (initialize_low_arch): Remove init.
866 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
868 2017-11-24 Alan Hayward <alan.hayward@arm.com>
870 * configure.srv: Add new files.
871 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
872 aarch64_linux_read_description.
873 * linux-aarch64-low.c (aarch64_linux_read_description):
874 Merge with aarch64_arch_setup.
875 (aarch64_arch_setup): Call aarch64_linux_read_description.
876 * linux-aarch64-tdesc.c: New file.
877 * linux-aarch64-tdesc.h: New file.
879 2017-11-24 Yao Qi <yao.qi@linaro.org>
881 * configure.srv: Set $srv_regobj for tic6x-linux.
882 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
883 (tic6x_read_description): Move some code to tic6x_arch_setup.
884 (tic6x_tdesc_test): New function.
885 (initialize_low_arch): Call selftests::register_test.
887 2017-11-22 Yao Qi <yao.qi@linaro.org>
889 * remote-utils.c (prepare_resume_reply): Use memcpy.
891 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
893 * linux-low.c (kill_one_lwp_callback): Return void, take
894 argument directly, don't filter on pid.
895 (linux_kill): Use for_each_thread.
897 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
899 * linux-low.c (need_step_over_p): Return bool, remove dummy
901 (linux_resume, proceed_all_lwps): Use find_thread.
903 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
905 * linux-low.c (resume_status_pending_p): Return bool, remove
907 (linux_resume): Use find_thread.
909 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
911 * linux-low.c (struct thread_resume_array): Remove.
912 (linux_set_resume_request): Return void, take arguments
914 (linux_resume): Use for_each_thread.
916 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
918 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
919 return bool, remove data argument.
920 (linux_stabilize_threads): Use find_thread.
922 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
924 * linux-low.c (unsuspend_one_lwp): Remove.
925 (unsuspend_all_lwps): Use for_each_thread, inline code from
928 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
930 * gdbthread.h (find_thread): Add overload with ptid_t filter.
931 * linux-low.c (struct iterate_over_lwps_args): Remove.
932 (iterate_over_lwps_filter): Remove.
933 (iterate_over_lwps): Use find_thread.
935 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
937 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
938 (linux_handle_new_gdb_connection): Use for_each_thread, inline
939 code from reset_lwp_ptrace_options_callback.
941 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
943 * linux-arm-low.c (struct update_registers_data): Remove.
944 (update_registers_callback): Return void, take arguments
945 directly, don't check thread's pid.
946 (arm_insert_point, arm_remove_point): Use for_each_thread.
948 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
950 * win32-low.c (continue_one_thread): Return void, take argument
952 (child_continue): Use for_each_thread.
954 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
956 * win32-i386-low.c (update_debug_registers_callback): Rename
958 (update_debug_registers): ... this, return void, remove pid_p arg.
959 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
961 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
963 * inferiors.h (struct process_info): Add constructor, initialize
965 <syscalls_to_catch>: Change type to std::vector<int>.
966 * inferiors.c (add_process): Allocate process_info with new.
967 (remove_process): Free process_info with delete.
968 * linux-low.c (handle_extended_wait): Adjust.
969 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
970 * server.c (handle_general_set): Adjust.
972 2017-11-16 Pedro Alves <palves@redhat.com>
974 * remote-utils.c (remote_close): Block SIGIO signals instead of
975 uninstalling the SIGIO handler.
977 2017-11-16 Alan Hayward <alan.hayward@arm.com>
979 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
981 2017-11-16 Yao Qi <yao.qi@linaro.org>
983 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
984 (tic6x_store_gregset): Likewise.
985 (tic6x_usrregs_info): Move it up.
987 2017-11-15 Alan Hayward <alan.hayward@arm.com>
989 * Makefile.in: Update arch rules.
990 * configure.srv: Explicitly mark arch/ files.
992 2017-11-13 Andreas Schwab <schwab@suse.de>
994 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
996 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
998 2017-11-06 Pedro Alves <palves@redhat.com>
1000 * config.in, configure: Regenerate.
1002 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1004 * target.c (struct thread_search): Remove.
1005 (thread_search_callback): Remove.
1006 (prepare_to_access_memory): Use for_each_thread instead of
1007 find_inferior. Inline code from thread_search_callback.
1009 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1011 * server.c (struct visit_actioned_threads_data): Remove.
1012 (visit_actioned_threads): Change prototype to take arguments
1014 (resume): Use find_thread instead of find_inferior.
1016 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1018 * server.c (queue_stop_reply_callback): Change prototype, return
1020 (find_status_pending_thread_callback): Remove.
1021 (handle_status): Replace find_inferior with find_thread and
1024 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1026 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1028 (aarch64_store_gregset): Likewise.
1029 (aarch64_fill_fpregset): Likewise.
1030 (aarch64_store_fpregset): Likewise.
1032 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1034 * gdbthread.h (find_thread, for_each_thread): New functions.
1035 * inferiors.c (thread_of_pid): Remove.
1036 (find_any_thread_of_pid): Use find_thread.
1037 * linux-low.c (num_lwps): Use for_each_thread.
1039 2017-10-17 Yao Qi <yao.qi@linaro.org>
1041 * Makefile.in: Remove one rule.
1042 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1044 2017-10-17 Yao Qi <yao.qi@linaro.org>
1046 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1047 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1049 2017-10-17 Yao Qi <yao.qi@linaro.org>
1051 * configure.srv: Rename arm.o with arch/arm.o.
1053 2017-10-17 Yao Qi <yao.qi@linaro.org>
1055 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1056 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1057 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1058 (arch-i386.o, arch-amd64.o): Remove rules.
1059 (arch/%.o): New rule.
1060 Update POSTCOMPILE and COMPILE.pre.
1061 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1062 * configure: Re-generated.
1063 * configure.srv: Replace arch-i386.o with arch/i386.o.
1064 Replace arch-amd64.o with arch/amd64.o.
1066 2017-10-16 Yao Qi <yao.qi@linaro.org>
1068 * configure: Regenerated.
1070 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1072 * inferiors.h: (struct inferior_list): Remove.
1073 (struct inferior_list_entry); Remove.
1074 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1075 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1076 get_first_inferior): Remove.
1077 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1078 find_inferior_id, find_inferior_in_random): Change signature.
1079 * inferiors.c (all_threads): Change type to
1080 std::list<thread_info *>.
1081 (get_thread): Remove macro.
1082 (find_inferior, find_inferior_id): Change signature, implement
1084 (find_inferior_in_random): Change signature, implement using
1085 find_thread_in_random.
1086 (for_each_inferior, for_each_inferior_with_data): Change
1087 signature, implement using for_each_thread.
1088 (add_inferior_to_list, remove_inferior): Remove.
1089 (add_thread, get_first_thread, thread_of_pid,
1090 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1091 (get_first_inferior, one_inferior_p, clear_inferior_list):
1093 (clear_inferiors, get_thread_process): Update.
1094 * gdbthread.h: Include <list>.
1095 (struct thread_info) <entry>: Remove field.
1097 (all_threads): Change type to std::list<thread_info *>.
1098 (get_first_inferior): Add doc.
1099 (find_thread, for_each_thread, find_thread_in_random): New
1101 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1102 * linux-arm-low.c (update_registers_callback): Update.
1103 * linux-low.c (second_thread_of_pid_p): Update.
1104 (kill_one_lwp_callback, linux_detach_lwp_callback,
1105 delete_lwp_callback, status_pending_p_callback, same_lwp,
1106 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1107 iterate_over_lwps, not_stopped_callback,
1108 resume_stopped_resumed_lwps, count_events_callback,
1109 select_singlestep_lwp_callback, select_event_lwp_callback,
1110 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1111 suspend_and_send_sigstop_callback, wait_for_sigstop,
1112 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1113 lwp_running, linux_set_resume_request, resume_status_pending_p,
1114 need_step_over_p, start_step_over, linux_resume_one_thread,
1115 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1116 reset_lwp_ptrace_options_callback): Update.
1117 * linux-mips-low.c (update_watch_registers_callback): Update.
1118 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1120 (free_register_cache_thread_one): Remove.
1121 (regcache_release): Update.
1122 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1123 handle_qxfer_threads_worker): Update.
1124 (handle_query): Update, use list iterator.
1125 (visit_actioned_threads, handle_pending_status,
1126 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1127 clear_pending_status_callback, set_pending_status_callback,
1128 find_status_pending_thread_callback, handle_status,
1129 process_serial_event): Update.
1130 * target.c (thread_search_callback): Update.
1131 * thread-db.c (thread_db_get_tls_address): Update.
1132 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1134 * win32-i386-low.c (update_debug_registers_callback): Update.
1135 * win32-low.c (delete_thread_info, child_delete_thread,
1136 continue_one_thread, suspend_one_thread,
1137 get_child_debug_event): Adjust.
1139 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1141 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1142 * inferiors.h: Include <list>.
1143 (struct process_info) <entry>: Remove field.
1145 (pid_of): Change macro to function.
1146 (ptid_of, lwpid_of): Remove macro.
1147 (all_processes): Change type to std::list<process_info *>.
1148 (ALL_PROCESSES): Remove macro.
1149 (for_each_process, find_process): New function.
1150 * inferiors.c (all_processes): Change type to
1151 std::list<process_info *>.
1152 (find_thread_process): Adjust.
1153 (add_process): Likewise.
1154 (remove_process): Likewise.
1155 (find_process_pid): Likewise.
1156 (get_first_process): Likewise.
1157 (started_inferior_callback): Remove.
1158 (have_started_inferiors_p): Adjust.
1159 (attached_inferior_callback): Remove.
1160 (have_attached_inferiors_p): Adjust.
1161 * linux-low.c (check_zombie_leaders): Likewise.
1162 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1163 (x86_linux_update_xmltarget): Adjust.
1164 * server.c (handle_query): Likewise.
1165 (gdb_reattached_process): Remove.
1166 (handle_status): Adjust.
1167 (kill_inferior_callback): Likewise.
1168 (detach_or_kill_inferior): Remove.
1169 (print_started_pid): Likewise.
1170 (print_attached_pid): Likewise.
1171 (detach_or_kill_for_exit): Update.
1172 (process_serial_event): Likewise.
1173 * linux-arm-low.c (arm_new_fork): Likewise.
1175 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1177 * dll.h: Include <list>.
1178 (struct dll_info): Add constructor.
1179 <entry>: Remove field.
1180 (all_dlls): Change type to std::list<dll_info>.
1181 * dll.c: Include <algorithm>.
1182 (get_dll): Remove macro.
1183 (all_dlls): Change type to std::list<dll_info *>.
1184 (free_one_dll): Remove.
1185 (match_dll): Likewise.
1186 (loaded_dll): Adjust.
1187 (unloaded_dll): Adjust to all_dlls type change, use
1188 std::find_if. Inline code from match_dll.
1189 (clear_dlls): Adjust to all_dlls type change.
1190 * server.c (emit_dll_description): Remove.
1191 (handle_qxfer_libraries): Adjust to all_dlls type change,
1192 integrate emit_dll_description's functionality.
1194 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1196 * linux-low.h (struct linux_target_ops) <delete_process>: New
1198 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1199 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1200 (struct linux_target_ops): Add delete_process callback.
1201 * linux-arm-low.c (arm_delete_process): New.
1202 (struct linux_target_ops): Add delete_process callback.
1203 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1204 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1205 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1206 * linux-mips-low.c (mips_linux_delete_process): New.
1207 (struct linux_target_ops): Add delete_process callback.
1208 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1209 * linux-s390-low.c (struct linux_target_ops): Likewise.
1210 * linux-sh-low.c (struct linux_target_ops): Likewise.
1211 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1212 * linux-tile-low.c (struct linux_target_ops): Likewise.
1213 * linux-x86-low.c (x86_linux_delete_process): New.
1214 (struct linux_target_ops): Add delete_process callback.
1215 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1217 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1219 * linux-aarch64-low.c (the_low_target): Add thread delete
1221 * linux-arm-low.c (arm_delete_thread): New function.
1222 (the_low_target): Add thread delete callback.
1223 * linux-bfin-low.c (the_low_target): Likewise.
1224 * linux-crisv32-low.c (the_low_target): Likewise.
1225 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1227 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1229 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1230 * linux-mips-low.c (mips_linux_delete_thread): New function.
1231 (the_low_target): Add thread delete callback.
1232 * linux-ppc-low.c (the_low_target): Likewise.
1233 * linux-s390-low.c (the_low_target): Likewise.
1234 * linux-sh-low.c (the_low_target): Likewise.
1235 * linux-tic6x-low.c (the_low_target): Likewise.
1236 * linux-tile-low.c (the_low_target): Likewise.
1237 * linux-x86-low.c (the_low_target): Likewise.
1238 * linux-xtensa-low.c (the_low_target): Likewise.
1240 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1242 * win32-low.c: Include "common-inferior.h".
1244 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1246 * inferiors.c (set_inferior_cwd): New function.
1247 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1248 (handle_query): Inform that QSetWorkingDir is supported.
1249 * win32-low.c (create_process): Pass the inferior's cwd to
1252 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1254 * inferiors.c (current_inferior_cwd): New global variable.
1255 (get_inferior_cwd): New function.
1256 * inferiors.h (struct process_info) <cwd>: New field.
1258 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1260 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1261 (OBS): Add gdb_tilde_expand.o.
1263 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1265 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1266 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1268 2017-09-29 Pedro Alves <palves@redhat.com>
1270 * ax.c (gdb_parse_agent_expr): Constify.
1271 * ax.h (gdb_parse_agent_expr): Constify.
1272 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1274 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1275 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1276 * remote-utils.h (read_ptid): Constify.
1277 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1278 (process_point_options, process_serial_event): Constify.
1279 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1280 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1281 (cmd_qtbuffer): Constify.
1283 2017-09-29 Pedro Alves <palves@redhat.com>
1285 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1288 2017-09-29 Pedro Alves <palves@redhat.com>
1290 * linux-low.c (handle_extended_wait): Pass parent thread instead
1291 of process to thread_db_notice_clone.
1292 * linux-low.h (thread_db_notice_clone): Replace parent process
1293 parameter with parent thread parameter.
1294 * thread-db.c (find_one_thread): Add comment.
1295 (thread_db_notice_clone): Replace parent process parameter with
1296 parent thread parameter. Temporarily switch to the parent thread.
1298 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1300 * gdbthread.h: Include "common-gdbthread.h".
1301 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1302 "if" when validating the ptid.
1303 * remote-utils.c: Include "gdbthread.h".
1304 (prepare_resume_reply): Use "switch_to_thread".
1305 * target.c (done_accessing_memory): Likewise.
1307 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1309 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1310 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1311 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1312 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1313 s390x-gs-linux64-ipa.o to ipa_obj.
1314 * linux-s390-low.c (HWCAP_S390_GS): New define.
1315 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1317 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1318 (s390_arch_setup): Check for guarded-storage support and choose
1320 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1321 init_registers_s390x_gs_linux64.
1322 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1324 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1325 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1327 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1329 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1331 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1333 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1334 (thread_db_thread_handle): Declare.
1335 * linux-low.c (linux_target_ops): Initialize thread_handle.
1336 * server.c (handle_qxfer_threads_worker): Add support for
1338 * target.h (struct target_ops): Add new function pointer,
1340 (target_thread_handle): Define.
1341 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1343 (thread_db_thread_handle): New function.
1345 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1347 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1348 * linux-low.h (thread_db_notice_clone): Declare.
1349 * thread-db.c (thread_db_notice_clone): New function.
1351 2017-09-21 Pedro Alves <palves@redhat.com>
1353 * server.c (gdb_read_memory, handle_status, process_serial_event)
1354 (handle_serial_event, handle_target_event): Adjust to
1355 set_desired_thread prototype change.
1356 * target.c (set_desired_thread): Remove 'use_general' parameter
1358 * target.h (set_desired_thread): Remove 'use_general' parameter.
1360 2017-09-20 Tom Tromey <tom@tromey.com>
1362 * target.c (target_terminal::terminal_state): Define.
1363 (target_terminal::init): Rename from target_terminal_init.
1364 (target_terminal::inferior): Rename from
1365 target_terminal_inferior.
1366 (target_terminal::ours): Rename from target_terminal_ours.
1367 (target_terminal::ours_for_output, target_terminal::info): New.
1369 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1371 * server.c (accumulate_file_name_length): Remove.
1372 (emit_dll_description): Adjust to std::string change.
1373 (handle_qxfer_libraries): Use std::string to hold document.
1375 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1377 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1378 return type of xml_escape_text.
1379 * server.c (emit_dll_description): Likewise.
1381 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1383 * server.c (captured_main): Accept argument for --selftest.
1384 Update run_tests call.
1385 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1386 when registering selftests.
1388 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1390 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1391 instead of "VEC" for "target_desc.reg_defs".
1392 (regcache_cpy): Likewise.
1393 (registers_to_string): Likewise.
1394 (registers_from_string): Likewise.
1395 (find_regno): Likewise.
1396 (supply_regblock): Likewise.
1397 (regcache_raw_read_unsigned): Likewise.
1398 * tdesc.c (init_target_desc): Likewise.
1399 (tdesc_create_reg): Likewise.
1400 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1401 (struct target_desc) <reg_defs>: Convert to "std::vector".
1402 (target_desc): Do not initialize "reg_defs".
1403 (~target_desc): Update code to use "std::vector" instead of "VEC"
1404 for "target_desc.reg_defs".
1405 (operator==): Likewise.
1407 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1409 * inferiors.h (thread_to_gdb_id): Remove.
1410 * inferiors.c (thread_to_gdb_id): Remove.
1411 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1412 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1413 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1415 * nto-low.c (nto_fetch_registers, nto_store_registers,
1416 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1418 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1420 * inferiors.h (gdb_id_to_thread_id): Remove.
1421 * inferiors.c (gdb_id_to_thread_id): Remove.
1422 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1423 removal. Move pid declaration closer to where it's used.
1425 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1427 * server.c (handle_detach): New function.
1428 (process_serial_event): Move code out, call handle_detach.
1430 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1432 * server.c (require_running): Rename to ...
1433 (require_running_or_return): ... this ...
1434 (require_running_or_break): ... and this.
1435 (handle_query, process_serial_event): Adjust.
1437 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1439 * linux-low.c (linux_set_resume_request): Remove unused
1442 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1444 * server.c (first_thread_of): Remove.
1445 (process_serial_event): Replace usage of first_thread_of with
1446 find_any_thread_of_pid.
1447 * tracepoint.c (same_process_p): Remove.
1448 (gdb_agent_about_to_close): Replace usage of same_process_p with
1449 find_any_thread_of_pid.
1450 * linux-x86-low.c (same_process_callback): Remove.
1451 (x86_arch_setup_process_callback): Replace usage of
1452 same_process_callback with find_any_thread_of_pid.
1453 * thread-db.c (any_thread_of): Remove.
1454 (switch_to_process): Replace usage of any_thread_of with
1455 find_any_thread_of_pid.
1456 * inferiors.c (thread_pid_matches_callback): Remove.
1457 (find_thread_process): Adjust to use find_any_thread_of_pid.
1459 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1461 * regcache.c (get_thread_regcache): Guard calls to "memset"
1464 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1466 * linux-low.c (handle_extended_wait): Use
1467 "allocate_target_description" instead of "XNEW".
1468 * linux-x86-low.c (initialize_low_arch): Likewise.
1470 2017-09-05 Yao Qi <yao.qi@linaro.org>
1472 * configure.srv (srv_i386_regobj): Remove.
1473 (srv_amd64_regobj): Remove.
1474 (srv_regobj): Set it to "" for x86 non-linux targets.
1475 * linux-x86-tdesc.c (i386_linux_read_description):
1476 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1477 (init_registers_i386): Remove the declaration.
1478 (tdesc_i386): Remove the declaration.
1479 (lynx_i386_arch_setup): Call i386_create_target_description.
1480 * nto-x86-low.c: Likewise.
1481 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1482 [!__x86_64__]: include arch/i386.h.
1483 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1485 2017-09-05 Yao Qi <yao.qi@linaro.org>
1487 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1488 i386/amd64-XXX-linux from it.
1490 2017-09-05 Yao Qi <yao.qi@linaro.org>
1492 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1494 (ipa_amd64_linux_regobj): Remove.
1495 (ipa_x32_linux_regobj): Remove.
1497 2017-09-05 Yao Qi <yao.qi@linaro.org>
1499 * Makefile.in (arch-amd64.o): New rule.
1500 * configure.srv: Append arch-amd64.o.
1501 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1502 (get_ipa_tdesc): Call amd64_linux_read_description.
1503 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1504 and init_registers_amd64_XXX.
1505 * linux-x86-low.c (x86_linux_read_description): Call
1506 amd64_linux_read_description.
1507 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1508 (initialize_low_arch): Don't call init_registers_x32_XXX and
1509 init_registers_amd64_XXX.
1510 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1511 and tdesc_amd64_XXX.
1512 [__x86_64__] (amd64_tdesc_test): New function.
1513 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1514 and init_registers_amd64_XXX.
1515 * linux-x86-tdesc.c: Include arch/amd64.h.
1516 (xcr0_to_tdesc_idx): New function.
1517 (i386_linux_read_description): New function.
1518 (amd64_get_ipa_tdesc_idx): New function.
1519 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1520 (amd64_get_ipa_tdesc): Declare.
1522 2017-09-05 Yao Qi <yao.qi@linaro.org>
1524 * configure.srv (srv_i386_linux_xmlfiles): Remove
1525 i386/i386-XXX-linux.xml from it.
1527 2017-09-05 Yao Qi <yao.qi@linaro.org>
1529 * configure.srv: Set srv_i386_linux_regobj empty if $development
1531 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1532 initialize_low_tdesc.
1533 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1534 with #if initialize_low_tdesc.
1535 * linux-x86-tdesc-selftest.c: New file.
1536 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1538 2017-09-05 Yao Qi <yao.qi@linaro.org>
1540 * Makefile.in (arch-i386.o): New rule.
1541 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1542 (x86_64-*-linux*): Likewise.
1543 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1544 include arch/i386.h.
1545 (i386_linux_read_description): Remove code and call
1546 i386_create_target_description.
1547 * tdesc.c (allocate_target_description): New function.
1548 * tdesc.h (set_tdesc_architecture): Remove declaration.
1549 (set_tdesc_osabi): Likewise.
1551 2017-09-05 Yao Qi <yao.qi@linaro.org>
1553 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1554 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1555 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1557 * server.c (get_features_xml): Call tdesc_get_features_xml.
1558 * tdesc.c (set_tdesc_architecture): New function.
1559 (set_tdesc_osabi): New function.
1560 (tdesc_get_features_xml): New function.
1561 (tdesc_create_feature): Add an argument.
1562 * tdesc.h (struct target_desc) <features>: New field.
1563 <arch, osabi>: New field.
1564 (~target_desc): xfree features, arch, and osabi.
1565 (target_desc::oerator==): Don't compare .xmltarget.
1566 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1567 (set_tdesc_osabi): Likewise.
1568 (tdesc_get_features_xml): Likewise.
1570 2017-09-05 Yao Qi <yao.qi@linaro.org>
1572 * linux-x86-tdesc.c: Include selftest.h.
1573 (i386_tdesc_test): New function.
1574 (initialize_low_tdesc): Call selftests::register_test.
1575 * tdesc.h: Include regdef.h.
1576 (target_desc): Override operator == and !=.
1578 2017-09-05 Yao Qi <yao.qi@linaro.org>
1580 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1581 (ipa_obj): Likewise.
1582 * linux-i386-ipa.c: Include common/x86-xstate.h
1583 (get_ipa_tdesc): Call i386_linux_read_description.
1584 (initialize_low_tracepoint): Don't call init_registers_XXX
1585 functions, call initialize_low_tdesc instead.
1586 * linux-x86-low.c (x86_linux_read_description): Call
1587 i386_linux_read_description.
1588 (initialize_low_arch): Don't call init_registers_i386_XXX
1589 functions, call initialize_low_tdesc.
1590 * linux-x86-tdesc.c: New file.
1591 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1592 (i386_get_ipa_tdesc_idx): Declare.
1593 (i386_get_ipa_tdesc): Declare.
1594 (initialize_low_tdesc): Declare.
1596 2017-09-05 Yao Qi <yao.qi@linaro.org>
1598 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1601 2017-09-05 Yao Qi <yao.qi@linaro.org>
1603 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1604 * regcache.c (get_thread_regcache): Use VEC_length.
1605 (init_register_cache): Likewise.
1606 (regcache_cpy): Likewise.
1607 (registers_to_string): Iterate reg_defs via VEC_iterate.
1608 (find_regno): Likewise.
1609 (find_register_by_number): Use VEC_index.
1610 (register_size): Call find_register_by_number.
1611 (register_data): Call find_register_by_number.
1612 (supply_regblock): Use VEC_length.
1613 (regcache_raw_read_unsigned): Likewise.
1614 * tdesc.c (init_target_desc): Iterate reg_defs via
1616 (default_description): Update initializer.
1617 (copy_target_description): Don't update field num_registers.
1618 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1619 <num_registers>: Remove.
1621 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1623 * Makefile.in (.SECONDARY): Define target.
1625 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1627 * linux-low.c (linux_wait_1): Adjust.
1628 * server.c (queue_stop_reply_callback): Adjust.
1630 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1632 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1633 QEnvironmentUnset and QEnvironmentReset packets.
1634 (handle_query): Inform remote that QEnvironmentHexEncoded,
1635 QEnvironmentUnset and QEnvironmentReset are supported.
1637 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1639 * inferiors.h (inferior_target_data): Rename to ...
1640 (thread_target_data): ... this.
1641 (inferior_regcache_data): Rename to ...
1642 (thread_regcache_data): ... this.
1643 (set_inferior_regcache_data): Rename to ...
1644 (set_thread_regcache_data): ... this.
1645 * inferiors.c (inferior_target_data): Rename to ...
1646 (thread_target_data): ... this.
1647 (inferior_regcache_data): Rename to ...
1648 (thread_regcache_data): ... this.
1649 (set_inferior_regcache_data): Rename to ...
1650 (set_thread_regcache_data): ... this.
1651 (free_one_thread): Update.
1652 * linux-low.h (get_thread_lwp): Update.
1653 * regcache.c (get_thread_regcache): Update.
1654 (regcache_invalidate_thread): Update.
1655 (free_register_cache_thread): Update.
1656 * win32-i386-low.c (update_debug_registers_callback): Update.
1657 (win32_get_current_dr): Update.
1658 * win32-low.c (thread_rec): Update.
1659 (delete_thread_info): Update.
1660 (continue_one_thread): Update.
1661 (suspend_one_thread): Update.
1663 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1665 * inferiors.c (set_inferior_target_data): Remove.
1666 * inferiors.h (set_inferior_target_data): Remove.
1668 2017-08-18 Yao Qi <yao.qi@linaro.org>
1670 * Makefile.in (OBS): Add selftest.o.
1671 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1672 * configure, config.in: Re-generated.
1673 * server.c: Include common/sefltest.h.
1674 (captured_main): Handle option --selftest.
1676 2017-08-09 Yao Qi <yao.qi@linaro.org>
1678 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1679 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1680 i386-avx-mpx.o and i386-mmx.o.
1681 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1682 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1683 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1684 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1685 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1686 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1687 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1688 i386/amd64-avx-mpx.xml.
1690 2017-08-09 Yao Qi <yao.qi@linaro.org>
1692 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1693 and x32-avx-avx512.o.
1694 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1695 i386/x32-avx-avx512.xml.
1697 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1699 * tracepoint.h (enum class fast_tpoint_collect_result): New
1701 (fast_tracepoint_collecting): Change return type to
1702 fast_tpoint_collect_result.
1703 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1704 * linux-low.h: Include tracepoint.h.
1705 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1706 fast_tpoint_collect_result.
1707 * linux-low.c (handle_tracepoints): Adjust.
1708 (linux_fast_tracepoint_collecting): Change return type to
1709 fast_tpoint_collect_result.
1710 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1711 linux_wait_1, stuck_in_jump_pad_callback,
1712 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1713 proceed_one_lwp): Adjust to type change.
1715 2017-07-10 Yao Qi <yao.qi@linaro.org>
1717 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1719 2017-06-29 Yao Qi <yao.qi@linaro.org>
1721 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1723 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1725 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1727 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1729 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1731 * linux-low.c (linux_create_inferior): Adjust code to access the
1732 environment information via 'gdb_environ' class.
1733 * lynx-low.c (lynx_create_inferior): Likewise.
1734 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1735 (get_environ): Return a pointer to 'our_environ'.
1736 (captured_main): Initialize 'our_environ'.
1737 * server.h (get_environ): Adjust prototype.
1738 * spu-low.c (spu_create_inferior): Adjust code to access the
1739 environment information via 'gdb_environ' class.
1741 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1743 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1744 usage of "register" keyword.
1746 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1748 * configure: Re-generate.
1750 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1752 * configure: Re-generate.
1754 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1756 * Makefile.in (COMPILE.pre): Add "-x c++".
1758 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1760 * fork-child.c: Conditionally include <signal.h>.
1762 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1764 * server.c (handle_general_set): Handle new packet
1765 "QStartupWithShell".
1766 (handle_query): Add "QStartupWithShell" to the list of supported
1768 (gdbserver_usage): Add help text explaining the
1769 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1771 (captured_main): Recognize and act upon the presence of the new
1774 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1775 Pedro Alves <palves@redhat.com>
1777 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1778 * configure: Regenerate.
1779 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1781 (i[34567]86-*-lynxos*): Likewise.
1782 (spu*-*-*): Likewise.
1783 * fork-child.c: New file.
1784 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1786 (linux_ptrace_fun): New function.
1787 (linux_create_inferior): Adjust function prototype to reflect
1788 change on "target.h". Adjust function code to use
1790 (linux_request_interrupt): Delete "signal_pid".
1791 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1792 (lynx_ptrace_fun): New function.
1793 (lynx_create_inferior): Adjust function prototype to reflect
1794 change on "target.h". Adjust function code to use
1796 * nto-low.c (nto_create_inferior): Adjust function prototype and
1797 code to reflect change on "target.h". Update comments.
1798 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1799 "common-terminal.h" and "environ.h".
1800 (terminal_fd): Moved to fork-child.c.
1801 (old_foreground_pgrp): Likewise.
1802 (restore_old_foreground_pgrp): Likewise.
1803 (last_status): Make it global.
1804 (last_ptid): Likewise.
1805 (our_environ): New variable.
1806 (startup_with_shell): Likewise.
1807 (program_name): Likewise.
1808 (program_argv): Rename to...
1809 (program_args): ...this.
1810 (wrapper_argv): New variable.
1811 (start_inferior): Delete function.
1812 (get_exec_wrapper): New function.
1813 (get_exec_file): Likewise.
1814 (get_environ): Likewise.
1815 (prefork_hook): Likewise.
1816 (post_fork_inferior): Likewise.
1817 (postfork_hook): Likewise.
1818 (postfork_child_hook): Likewise.
1819 (handle_v_run): Update code to deal with arguments coming from the
1820 remote host. Update calls from "start_inferior" to
1822 (captured_main): Likewise. Initialize environment variable. Call
1824 * server.h (post_fork_inferior): New prototype.
1825 (get_environ): Likewise.
1826 (last_status): Declare.
1827 (last_ptid): Likewise.
1828 (signal_pid): Likewise.
1829 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1830 (spu_ptrace_fun): New function.
1831 (spu_create_inferior): Adjust function prototype to reflect change
1832 on "target.h". Adjust function code to use "fork_inferior".
1833 * target.c (target_terminal_init): New function.
1834 (target_terminal_inferior): Likewise.
1835 (target_terminal_ours): Likewise.
1836 * target.h: Include <vector>.
1837 (struct target_ops) <create_inferior>: Update prototype.
1838 (create_inferior): Update macro.
1839 * utils.c (gdb_flush_out_err): New function.
1840 * win32-low.c (win32_create_inferior): Adjust function prototype
1841 and code to reflect change on "target.h".
1843 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1845 * inferiors.c (switch_to_thread): New function.
1847 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1849 * Makefile.in (SFILE): Add "common/job-control.c".
1850 (OBS): Add "job-control.o".
1852 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1854 * Makefile: Remove "@host_makefile_frag@".
1856 2017-05-05 Pedro Alves <palves@redhat.com>
1858 * configure: Regenerate.
1860 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1862 * configure: Regenerate.
1864 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1866 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1867 software_single_step change of return type to
1868 std::vector<CORE_ADDR>.
1869 * linux-low.c (install_software_single_step_breakpoints):
1871 * linux-low.h (install_software_single_step_breakpoints):
1874 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1876 * remote-utils.c: Include "gdb_termios.h" instead of
1878 * terminal.h: Delete file.
1880 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1882 * server.c: Include <vector>.
1883 <program_argv, wrapper_argv>: Convert to std::vector.
1884 (start_inferior): Rewrite function to use C++.
1885 (handle_v_run): Likewise. Update code that calculates the argv
1886 based on the vRun packet; use C++.
1887 (captured_main): Likewise.
1889 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1891 * server.c (handle_v_cont): Initialize thread_resume::thread
1894 2017-04-05 Pedro Alves <palves@redhat.com>
1896 * configure: Regenerate.
1898 2017-04-05 Pedro Alves <palves@redhat.com>
1900 * gdbreplay.c (sync_error): Constify.
1901 * linux-x86-low.c (push_opcode): Constify.
1903 2017-04-05 Pedro Alves <palves@redhat.com>
1905 * win32-low.c (get_child_debug_event)
1906 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1907 Report TARGET_WAITKIND_SPURIOUS instead.
1909 2017-04-05 Pedro Alves <palves@redhat.com>
1911 * remote-utils.c (remote_prepare, remote_open): Constify.
1912 * remote-utils.h (remote_prepare, remote_open): Constify.
1913 * server.c (captured_main): Constify 'port' handling.
1915 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1917 * Makefile.in (clean): Clear .deps.
1919 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1921 * .gitignore: Remove generated files, replace with wildcard.
1922 * (clean): Replace removal of generated files with wildcard.
1923 (version.c): Replace with...
1924 (version-generated.c): ...this.
1925 (xml-builtin.c): Replace with...
1926 (xml-builtin-generated.c): ...this.
1927 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1928 (%.c: *regformats*): Replace with...
1929 (%-generated.c: *regformats*): ...this.
1931 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1933 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1934 (xtensa_fill_gregset): Call collect_register_by_name for
1936 (xtensa_store_gregset): Call supply_register_by_name for
1939 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1941 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1942 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1943 (xtensa_store_gregset): Call supply_register for all registers in
1944 a0_regnum..a0_regnum + C0_NREGS range.
1946 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1948 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1949 (ax-ipa.o: ax.c): Remove.
1950 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1951 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1952 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1953 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1954 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1956 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1958 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1959 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1960 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1961 (errors-ipa.o: ../common/errors.c): Remove.
1962 (format-ipa.o: ../common/format.c): Remove.
1963 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1965 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1967 * Makefile.in (%-ipa.o: %.c): New rule.
1968 (tracepoint-ipa.o: tracepoint.c): Remove.
1969 (utils-ipa.o: utils.c): Remove.
1970 (remote-utils-ipa.o: remote-utils.c): Remove.
1971 (regcache-ipa.o: regcache.c): Remove.
1972 (i386-linux-ipa.o: i386-linux.c): Remove.
1973 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1974 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1975 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1976 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1977 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1978 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1979 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1980 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1981 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1982 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1983 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1984 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1985 (aarch64-ipa.o: aarch64.c): Remove.
1986 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1987 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1988 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1989 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1990 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1991 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1992 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1993 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1994 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1995 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1996 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1997 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1998 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1999 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2000 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2001 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2002 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2003 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2004 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2005 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2006 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2007 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2008 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2009 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2010 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2011 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2012 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2013 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2014 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2015 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2016 (tdesc-ipa.o: tdesc.c): Remove.
2017 (x32-linux-ipa.o: x32-linux.c): Remove.
2018 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2019 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2021 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2023 * Makefile.in (%.o: ../arch/%.c): New rule.
2024 (arm.o: ../arch/arm.c): Remove.
2025 (arm-linux.o: ../arch/arm-linux.c): Remove.
2026 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2027 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2029 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2031 * Makefile.in (%.o: ../nat/%.c): New rule.
2032 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2033 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2034 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2035 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2036 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2037 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2038 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2039 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2040 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2041 (linux-personality.o: ../nat/linux-personality.c): Remove.
2042 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2043 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2044 (x86-linux.o: ../nat/x86-linux.c): Remove.
2045 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2046 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2048 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2050 * Makefile.in (%.o: ../common/%.c): New rule.
2051 (signals.o: ../common/signals.c): Remove.
2052 (print-utils.o: ../common/print-utils.c): Remove.
2053 (rsp-low.o: ../common/rsp-low.c): Remove.
2054 (common-utils.o: ../common/common-utils.c): Remove.
2055 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2056 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2057 (vec.o: ../common/vec.c): Remove.
2058 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2059 (xml-utils.o: ../common/xml-utils.c): Remove.
2060 (ptid.o: ../common/ptid.c): Remove.
2061 (buffer.o: ../common/buffer.c): Remove.
2062 (format.o: ../common/format.c): Remove.
2063 (filestuff.o: ../common/filestuff.c): Remove.
2064 (agent.o: ../common/agent.c): Remove.
2065 (errors.o: ../common/errors.c): Remove.
2066 (environ.o: ../common/environ.c): Remove.
2067 (common-debug.o: ../common/common-debug.c): Remove.
2068 (cleanups.o: ../common/cleanups.c): Remove.
2069 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2070 (fileio.o: ../common/fileio.c): Remove.
2071 (common-regcache.o: ../common/common-regcache.c): Remove.
2072 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2073 (new-op.o: ../common/new-op.c): Remove.
2074 (btrace-common.o: ../common/btrace-common.c): Remove.
2076 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2078 * Makefile.in (%.o: ../target/%.c): New rule.
2079 (waitstatus.o: ../target/waitstatus.c): Remove.
2081 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2084 (%.c: ../regformats/%.dat,
2085 (%.c: ../regformats/arm/%.dat,
2086 (%.c: ../regformats/i386/%.dat,
2087 (%.c: ../regformats/rs6000/%.dat): New rules.
2088 (aarch64.c): Remove.
2089 (reg-arm.c): Remove.
2090 (arm-with-iwmmxt.c): Remove.
2091 (arm-with-vfpv2.c): Remove.
2092 (arm-with-vfpv3.c): Remove.
2093 (arm-with-neon.c): Remove.
2094 (reg-bfin.c): Remove.
2095 (reg-cris.c): Remove.
2096 (reg-crisv32.c): Remove.
2098 (i386-linux.c): Remove.
2099 (i386-avx.c): Remove.
2100 (i386-avx-linux.c): Remove.
2101 (i386-avx-avx512.c): Remove.
2102 (i386-avx-avx512-linux.c): Remove.
2103 (i386-mpx.c): Remove.
2104 (i386-mpx-linux.c): Remove.
2105 (i386-avx-mpx-avx512-pku.c): Remove.
2106 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2107 (i386-avx-mpx.c): Remove.
2108 (i386-avx-mpx-linux.c): Remove.
2109 (i386-mmx.c): Remove.
2110 (i386-mmx-linux.c): Remove.
2111 (reg-ia64.c): Remove.
2112 (reg-m32r.c): Remove.
2113 (reg-m68k.c): Remove.
2115 (mips-linux.c): Remove.
2116 (mips-dsp-linux.c): Remove.
2117 (mips64-linux.c): Remove.
2118 (mips64-dsp-linux.c): Remove.
2119 (nios2-linux.c): Remove.
2120 (powerpc-32.c): Remove.
2121 (powerpc-32l.c): Remove.
2122 (powerpc-altivec32l.c): Remove.
2123 (powerpc-cell32l.c): Remove.
2124 (powerpc-vsx32l.c): Remove.
2125 (powerpc-isa205-32l.c): Remove.
2126 (powerpc-isa205-altivec32l.c): Remove.
2127 (powerpc-isa205-vsx32l.c): Remove.
2128 (powerpc-e500l.c): Remove.
2129 (powerpc-64l.c): Remove.
2130 (powerpc-altivec64l.c): Remove.
2131 (powerpc-cell64l.c): Remove.
2132 (powerpc-vsx64l.c): Remove.
2133 (powerpc-isa205-64l.c): Remove.
2134 (powerpc-isa205-altivec64l.c): Remove.
2135 (powerpc-isa205-vsx64l.c): Remove.
2136 (s390-linux32.c): Remove.
2137 (s390-linux32v1.c): Remove.
2138 (s390-linux32v2.c): Remove.
2139 (s390-linux64.c): Remove.
2140 (s390-linux64v1.c): Remove.
2141 (s390-linux64v2.c): Remove.
2142 (s390-te-linux64.c): Remove.
2143 (s390-vx-linux64.c): Remove.
2144 (s390-tevx-linux64.c): Remove.
2145 (s390x-linux64.c): Remove.
2146 (s390x-linux64v1.c): Remove.
2147 (s390x-linux64v2.c): Remove.
2148 (s390x-te-linux64.c): Remove.
2149 (s390x-vx-linux64.c): Remove.
2150 (s390x-tevx-linux64.c): Remove.
2151 (tic6x-c64xp-linux.c): Remove.
2152 (tic6x-c64x-linux.c): Remove.
2153 (tic6x-c62x-linux.c): Remove.
2155 (reg-sparc64.c): Remove.
2156 (reg-spu.c): Remove.
2158 (amd64-linux.c): Remove.
2159 (amd64-avx.c): Remove.
2160 (amd64-avx-linux.c): Remove.
2161 (amd64-avx-avx512.c): Remove.
2162 (amd64-avx-avx512-linux.c): Remove.
2163 (amd64-mpx.c): Remove.
2164 (amd64-mpx-linux.c): Remove.
2165 (amd64-avx-mpx-avx512-pku.c): Remove.
2166 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2167 (amd64-avx-mpx.c): Remove.
2168 (amd64-avx-mpx-linux.c): Remove.
2170 (x32-linux.c): Remove.
2171 (x32-avx.c): Remove.
2172 (x32-avx-linux.c): Remove.
2173 (x32-avx-avx512.c): Remove.
2174 (x32-avx-avx512-linux.c): Remove.
2175 (reg-xtensa.c): Remove.
2176 (reg-tilegx.c): Remove.
2177 (reg-tilegx32.c): Remove.
2179 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2181 * Makefile.in (SFILES): Add "common/environ.c".
2182 (OBJS): Add "common/environ.h".
2184 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2186 * configure.ac: Check if the fs_base and gs_base members of
2187 `struct user_regs_struct' exist.
2188 * config.in: Regenerated.
2189 * configure: Likewise.
2191 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2193 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2195 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2196 (get_next_pcs_syscall_next_pc): Likewise.
2198 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2200 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2201 * nto-x86-low.c: Likewise.
2203 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2205 * Makefile.in: Include disable-implicit-rules.mk.
2207 2016-11-23 Pedro Alves <palves@redhat.com>
2209 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2210 (debug_vprintf): Use std::chrono::steady_clock instead of
2211 gettimeofday. Use '.' instead of ':'.
2212 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2213 (get_timestamp): Use std::chrono::steady_clock instead of
2216 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2218 * Makefile.in: Fix whitespace formatting.
2220 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2222 * Makefile.in (SFILES, OBS): Flatten list and order
2225 2016-11-23 Pedro Alves <palves@redhat.com>
2227 * event-loop.c (handle_file_event): Use warning.
2228 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2229 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2232 2016-11-23 Pedro Alves <palves@redhat.com>
2234 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2236 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2237 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2238 debug_printf and debug_flush for debug output.
2239 * server.c (handle_general_set): Likewise.
2240 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2243 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2245 * Makefile.in (.c.o): Replace rule with ...
2246 (%.o: %.c): ... this one.
2248 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2250 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2251 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2253 * configure.ac: Remove checks for the make program.
2254 * configure: Re-generate.
2256 2016-10-28 Pedro Alves <palves@redhat.com>
2258 * Makefile.in (CXX_DIALECT): Get from configure.
2259 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2260 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2261 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2262 * config.in: Regenerate.
2263 * configure: Regenerate.
2265 2016-10-27 Yao Qi <yao.qi@linaro.org>
2267 * linux-low.c (linux_supports_range_stepping): Return true if
2268 can_software_single_step return true.
2270 2016-10-27 Yao Qi <yao.qi@linaro.org>
2272 * inferiors.c (find_inferior_in_random): New function.
2273 * inferiors.h (find_inferior_in_random): Declare.
2274 * linux-low.c (linux_wait_for_event_filtered): Call
2275 find_inferior_in_random instead of find_inferior.
2277 2016-10-27 Yao Qi <yao.qi@linaro.org>
2279 * linux-low.c (linux_wait_1): If single-step breakpoints are
2280 inserted, remove them.
2282 2016-10-26 Pedro Alves <palves@redhat.com>
2284 * linux-low.c (handle_extended_wait): Link parent/child fork
2286 (linux_wait_1): Unlink them.
2287 (linux_set_resume_request): Ignore resume requests for
2288 already-resumed and unhandled fork child threads.
2289 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2290 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2292 (handle_v_requests) <vCont>: Don't call require_running.
2293 * server.h (in_queued_stop_replies): New declaration.
2295 2016-10-24 Yao Qi <yao.qi@linaro.org>
2298 * linux-aarch64-low.c (append_insns): Cast the return value to
2301 2016-10-10 Yao Qi <yao.qi@linaro.org>
2303 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2305 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2307 * target.c (target_supports_multi_process): New function, moved
2309 * target.h (target_supports_multi_process): ... here. Remove
2312 2016-10-05 Tom Tromey <tom@tromey.com>
2315 * tracepoint.c (handle_tracepoint_bkpts): Check
2316 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2318 2016-10-05 Yao Qi <yao.qi@linaro.org>
2320 * configure.srv: Update the path of arm-*.xml files.
2322 2016-10-05 Terry Guo <terry.guo@arm.com>
2323 Yao Qi <yao.qi@linaro.org>
2325 * Makefile.in: Adjust the path of rules.
2326 * configure.srv: Update the path of xml files.
2327 * regformats/arm-with-iwmmxt.dat: Regenerated.
2328 * regformats/arm-with-neon.dat: Likewise.
2329 * regformats/arm-with-vfpv2.dat: Likewise.
2330 * regformats/arm-with-vfpv3.dat Likewise.
2332 2016-09-30 Yao Qi <yao.qi@linaro.org>
2335 * target.c (target_stop_and_wait): Don't call
2336 target_continue_no_signal, use resume_stop instead.
2338 2016-09-26 Yao Qi <yao.qi@linaro.org>
2340 * linux-low.c (linux_wait_1): Call debug_exit.
2342 2016-09-23 Pedro Alves <palves@redhat.com>
2344 * Makefile.in (SFILES): Add common/new-op.c.
2345 (OBS): Add common/new-op.o.
2346 (new-op.o): New rule.
2348 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2350 * .gitinore: Ignore more files.
2352 2016-09-21 Yao Qi <yao.qi@linaro.org>
2354 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2357 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2359 * server.c (start_inferior): Call target_mourn_inferior instead of
2360 mourn_inferior; pass ptid_t argument to it.
2362 (handle_target_event): Likewise.
2363 * target.c (target_mourn_inferior): New function.
2364 * target.h (mourn_inferior): Delete macro.
2366 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2368 * linux-low.c (lwp_is_stepping): New function.
2370 2016-09-06 Carl Love <cel@us.ibm.com>
2372 * server.c (start_inferior): Fixed comment, requested comment change
2373 didn't get updated correctly. Removed reference to ptrace () call as
2374 it is only true on Linux systems.
2376 2016-09-06 Carl Love <cel@us.ibm.com>
2378 * server.c (start_inferior): Do not call
2379 function target_post_create_inferior () if the
2380 inferior process has already exited.
2382 2016-09-05 Pedro Alves <palves@redhat.com>
2384 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2385 (COMPILE.pre, CC_LD): Use CXX directly.
2386 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2387 * acinclude.m4: Don't include build-with-cxx.m4.
2388 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2389 * configure: Regenerate.
2391 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2394 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2395 call writing data to own_buf.
2397 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2399 * target.c (mywait): Call target_wait instead of
2401 (target_wait): New function.
2403 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2405 * server.c (start_inferior): New variable 'ptid'. Replace calls
2406 to the_target->resume by target_continue{,_no_signal}, depending
2408 * target.c (target_stop_and_wait): Call target_continue_no_signal
2409 instead of the_target->resume.
2410 (target_continue): New function.
2412 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2414 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2416 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2419 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2421 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2422 * linux-arm-low.c (ps_get_thread_area): Likewise.
2423 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2424 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2425 * linux-mips-low.c (ps_get_thread_area): Likewise.
2426 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2427 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2428 * linux-x86-low.c (ps_get_thread_area): Likewise.
2429 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2431 2016-08-19 Pedro Alves <palves@redhat.com>
2433 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2435 2016-08-19 Pedro Alves <palves@redhat.com>
2437 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2438 comment. Use memcpy instead of casting through unsigned long.
2440 2016-08-19 Pedro Alves <palves@redhat.com>
2442 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2443 allocating around 0x80000000.
2445 2016-08-19 Pedro Alves <palves@redhat.com>
2448 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2449 (x32-avx512-linux-ipa.o): New rules.
2450 * configure.ac (x86_64-*-linux*): New x32 check.
2451 * configure.srv (ipa_x32_linux_regobj): New.
2452 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2453 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2455 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2457 * configure: Regenerate.
2459 2016-08-09 Pedro Alves <palves@redhat.com>
2462 * Makefile.in (OBS): Add signals-state-save-restore.o.
2463 (signals-state-save-restore.o): New rule.
2464 * config.in: Regenerate.
2465 * configure: Regenerate.
2466 * linux-low.c: Include "signals-state-save-restore.h".
2467 (linux_create_inferior): Call
2468 restore_original_signals_state.
2469 * server.c: Include "dispositions-save-restore.h".
2470 (captured_main): Call save_original_signals_state.
2472 2016-08-05 Pedro Alves <palves@redhat.com>
2474 * configure: Regenerate.
2476 2016-08-04 Yao Qi <yao.qi@linaro.org>
2478 * linux-low.c (regsets_fetch_inferior_registers): Check
2479 errno is ESRCH or not.
2481 2016-08-02 Yao Qi <yao.qi@linaro.org>
2483 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2484 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2485 (thread_db_load_search): Update.
2486 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2487 td_ta_set_event and td_ta_event_getmsg.
2489 2016-07-26 Pedro Alves <palves@redhat.com>
2492 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2493 of unsigned long for 64-bit registers and use uint32_t instead of
2494 unsigned int for 32-bit registers.
2496 2016-07-26 Pedro Alves <palves@redhat.com>
2498 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2501 2016-07-21 Tom Tromey <tom@tromey.com>
2503 * configure: Rebuild.
2505 2016-07-21 Yao Qi <yao.qi@linaro.org>
2507 * mem-break.c (find_gdb_breakpoint): Cast bp to
2508 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2510 2016-07-21 Yao Qi <yao.qi@linaro.org>
2512 * server.c (handle_v_requests): Support s and S actions
2513 if target_supports_software_single_step return true.
2515 2016-07-21 Yao Qi <yao.qi@linaro.org>
2517 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2518 is resume_step, call maybe_hw_step.
2519 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2521 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2523 (proceed_one_lwp): If resume request is resume_step, install
2524 reinsert breakpoints and call maybe_hw_step.
2526 2016-07-21 Yao Qi <yao.qi@linaro.org>
2528 * linux-low.c (proceed_one_lwp): Declare.
2529 (linux_resume_one_thread): Remove local variable 'step'.
2530 Lift code enqueue signal. Call proceed_one_lwp instead of
2531 linux_resume_one_lwp.
2533 2016-07-21 Yao Qi <yao.qi@linaro.org>
2535 * linux-low.c (linux_resume_one_thread): Call
2536 enqueue_pending_signal.
2538 2016-07-21 Yao Qi <yao.qi@linaro.org>
2540 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2541 * inferiors.c (do_restore_current_thread_cleanup): New function.
2542 (make_cleanup_restore_current_thread): Likewise.
2543 * linux-low.c (install_software_single_step_breakpoints): Call
2544 make_cleanup_restore_current_thread. Switch current_thread to
2547 2016-07-21 Yao Qi <yao.qi@linaro.org>
2549 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2550 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2551 (clone_one_breakpoint): Likewise.
2552 (delete_reinsert_breakpoints): Change parameter to thread.
2554 (has_reinsert_breakpoints): Likewise.
2555 (uninsert_reinsert_breakpoints): Likewise.
2556 (reinsert_reinsert_breakpoints): Likewise.
2557 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2558 (delete_reinsert_breakpoints): Likewise.
2559 (reinsert_reinsert_breakpoints): Likewise.
2560 (uninsert_reinsert_breakpoints): Likewise.
2561 (has_reinsert_breakpoints): Likewise.
2563 2016-07-21 Yao Qi <yao.qi@linaro.org>
2565 * inferiors.c (get_thread_process): Make parameter const.
2566 * inferiors.h (get_thread_process): Update declaration.
2567 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2568 Add new parameters child_thread and parent_thread. Callers
2570 * mem-break.h (clone_all_breakpoints): Update declaration.
2572 2016-07-21 Yao Qi <yao.qi@linaro.org>
2574 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2575 <command_list, handler>: Remove.
2576 (struct gdb_breakpoint): New.
2577 (struct other_breakpoint): New.
2578 (struct reinsert_breakpoint): New.
2579 (is_gdb_breakpoint): New function.
2580 (any_persistent_commands): Update command_list if
2581 is_gdb_breakpoint returns true.
2582 (set_breakpoint): Create breakpoints according to their types.
2583 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2584 (set_gdb_breakpoint_1): Likewise.
2585 (set_gdb_breakpoint): Likewise.
2586 (clear_breakpoint_conditions): Change parameter type to
2587 'struct gdb_breakpoint *'.
2588 (clear_breakpoint_commands): Likewise.
2589 (clear_breakpoint_conditions_and_commands): Likewise.
2590 (add_condition_to_breakpoint): Likewise.
2591 (add_breakpoint_condition): Likewise.
2592 (add_commands_to_breakpoint): Likewise.
2593 (check_breakpoints): Check other_breakpoint.
2594 (clone_one_breakpoint): Clone breakpopint according to its type.
2595 * mem-break.h (struct gdb_breakpoint): Declare.
2596 (set_gdb_breakpoint): Update declaration.
2597 (clear_breakpoint_conditions_and_commands): Likewise.
2598 (add_breakpoint_condition): Likewise.
2599 (add_breakpoint_commands): Likewise.
2600 * server.c (process_point_options): Change parameter type to
2601 'struct gdb_breakpoint *'.
2603 2016-07-21 Yao Qi <yao.qi@linaro.org>
2605 * mem-break.c (set_breakpoint_at): Rename it to ...
2606 (set_breakpoint_type_at): ... it.
2607 (set_breakpoint_at): Call set_breakpoint_type_at.
2608 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2609 * mem-break.h (set_breakpoint_at): Update comments.
2611 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2613 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2615 (nios2_store_gregset): Likewise.
2617 2016-07-01 Pedro Alves <palves@redhat.com>
2618 Antoine Tremblay <antoine.tremblay@ericsson.com>
2620 * linux-low.c: Change interface to take the target lwp_info
2621 pointer directly and return void. Handle detaching from a zombie
2623 (linux_detach_lwp_callback): New function.
2624 (linux_detach): Detach from the leader thread after detaching from
2627 2016-06-28 Yao Qi <yao.qi@linaro.org>
2629 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2630 for variable new_offset.
2631 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2632 (aarch64_ftrace_insn_reloc_cb): Likewise.
2633 (aarch64_ftrace_insn_reloc_tb): Likewise.
2634 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2635 PRIx64 instead of PRIx32.
2637 2016-06-28 Yao Qi <yao.qi@linaro.org>
2639 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2640 (the_low_target): Install arm_get_syscall_trapinfo.
2642 2016-06-28 Yao Qi <yao.qi@linaro.org>
2644 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2646 (the_low_target): Install aarch64_get_syscall_trapinfo.
2648 2016-06-28 Yao Qi <yao.qi@linaro.org>
2650 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2652 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2653 Remove parameter sysno.
2654 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2657 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2659 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2660 (s390_emit_ne_goto): Likewise.
2661 (s390_emit_lt_goto): Likewise.
2662 (s390_emit_le_goto): Likewise.
2663 (s390_emit_gt_goto): Likewise.
2664 (s390_emit_ge_goto): Likewise.
2665 (s390x_emit_eq_goto): Likewise.
2666 (s390x_emit_ne_goto): Likewise.
2667 (s390x_emit_lt_goto): Likewise.
2668 (s390x_emit_le_goto): Likewise.
2669 (s390x_emit_gt_goto): Likewise.
2670 (s390x_emit_ge_goto): Likewise.
2671 (s390_emit_ops_impl): Mark variable static.
2672 (s390x_emit_ops): Likewise.
2674 2016-06-17 Yao Qi <yao.qi@linaro.org>
2676 * linux-low.c (handle_extended_wait): Call
2677 uninsert_reinsert_breakpoints for the parent process. Remove
2678 reinsert breakpoints from the child process. Reinsert them to
2679 the parent process when vfork is done.
2680 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2681 (reinsert_reinsert_breakpoints): New function.
2682 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2683 (reinsert_reinsert_breakpoints): Declare.
2685 2016-06-17 Yao Qi <yao.qi@linaro.org>
2687 * linux-low.c (handle_extended_wait): If the parent is doing
2688 step-over, remove the reinsert breakpoints from the forked child.
2690 2016-06-17 Yao Qi <yao.qi@linaro.org>
2692 * linux-low.c (unsuspend_all_lwps): Declare.
2693 (linux_low_filter_event): If thread exited, call finish_step_over.
2694 If step-over is finished, unsuspend other threads.
2696 2016-06-17 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (linux_resume_one_lwp_throw): Assert
2699 has_reinsert_breakpoints returns false.
2700 * mem-break.c (delete_disabled_breakpoints): Assert
2701 bp type isn't reinsert_breakpoint.
2703 2016-06-17 Yao Qi <yao.qi@linaro.org>
2705 * linux-low.c (maybe_hw_step): New function.
2706 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2707 (finish_step_over): Switch current_thread to lwp temporarily,
2708 and assert has_reinsert_breakpoints returns true.
2709 (proceed_one_lwp): Call maybe_hw_step.
2710 * mem-break.c (has_reinsert_breakpoints): New function.
2711 * mem-break.h (has_reinsert_breakpoints): Declare.
2713 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2715 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2717 2016-05-17 Yao Qi <yao.qi@linaro.org>
2719 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2720 instead of find_inferior.
2722 2016-05-05 Yao Qi <yao.qi@linaro.org>
2724 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2725 Initialize res to zero.
2727 2016-05-05 Yao Qi <yao.qi@linaro.org>
2729 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2732 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2734 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2735 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2736 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2738 2016-04-28 Par Olsson <par.olsson@windriver.com>
2739 Simon Marchi <simon.marchi@ericsson.com>
2741 * tracepoint.c (write_inferior_int8): New function.
2742 (cmd_qtenable_disable): Write enable flag using
2743 write_inferior_int8.
2745 2016-04-25 Yao Qi <yao.qi@linaro.org>
2747 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2748 (need_step_over_p): Return zero if the LWP has pending signals
2749 can be delivered on software single step target.
2751 2016-04-25 Yao Qi <yao.qi@linaro.org>
2753 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2754 return instead of error.
2756 2016-04-22 Yao Qi <yao.qi@linaro.org>
2758 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2761 2016-04-22 Yao Qi <yao.qi@linaro.org>
2763 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2764 signal when stepping over breakpoint with software single
2767 2016-04-21 Pedro Alves <palves@redhat.com>
2769 * linux-s390-low.c (s390_collect_ptrace_register)
2770 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2772 (s390_check_regset): Use void * instead of gdb_byte *.
2774 2016-04-20 Pedro Alves <palves@redhat.com>
2776 * configure: Renegerate.
2778 2016-04-20 Yao Qi <yao.qi@linaro.org>
2780 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2781 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2783 (arm_store_gregset): Likewise.
2785 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2787 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2788 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2789 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2790 (amd64-avx-mpx-linux.c): New rules.
2791 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2792 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2793 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2794 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2795 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2796 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2797 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2798 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2799 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2800 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2801 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2802 * linux-x86-low.c (x86_linux_read_description): Add case for
2803 X86_XSTATE_AVX_MPX_MASK.
2804 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2805 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2806 init_registers_i386_avx_mpx_linux.
2807 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2808 (initialize_low_tracepoint): Call
2809 init_registers_i386_avx_mpx_linux.
2810 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2811 (initialize_low_tracepoint): Call
2812 init_registers_amd64_avx_mpx_linux.
2813 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2814 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2815 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2818 2016-04-18 Pedro Alves <palves@redhat.com>
2820 * configure: Regenerate.
2822 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2824 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2825 (aarch64_emit_sub): Likewise.
2827 2016-04-12 Pedro Alves <palves@redhat.com>
2829 * utils.c (prepare_to_throw_exception): Delete.
2831 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2833 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2835 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2837 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2839 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2841 * linux-aarch64-ipa.c: Add <elf.h> include.
2842 * linux-ppc-ipa.c: Add <elf.h> include.
2843 * linux-s390-ipa.c: Add <elf.h> include.
2845 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2847 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2848 (get_raw_reg_ptr): Likewise.
2849 (get_trace_state_variable_value_ptr): Likewise.
2850 (set_trace_state_variable_value_ptr): Likewise.
2851 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2854 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2855 Marcin Kościelnicki <koriakin@0x04.net>
2858 * linux-ppc-low.c (emit_insns): New function.
2859 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2860 (ppc_emit_prologue): New function.
2861 (ppc_emit_epilogue): New function.
2862 (ppc_emit_add): New function.
2863 (ppc_emit_sub): New function.
2864 (ppc_emit_mul): New function.
2865 (ppc_emit_lsh): New function.
2866 (ppc_emit_rsh_signed): New function.
2867 (ppc_emit_rsh_unsigned): New function.
2868 (ppc_emit_ext): New function.
2869 (ppc_emit_zero_ext): New function.
2870 (ppc_emit_log_not): New function.
2871 (ppc_emit_bit_and): New function.
2872 (ppc_emit_bit_or): New function.
2873 (ppc_emit_bit_xor): New function.
2874 (ppc_emit_bit_not): New function.
2875 (ppc_emit_equal): New function.
2876 (ppc_emit_less_signed): New function.
2877 (ppc_emit_less_unsigned): New function.
2878 (ppc_emit_ref): New function.
2879 (ppc_emit_const): New function.
2880 (ppc_emit_reg): New function.
2881 (ppc_emit_pop): New function.
2882 (ppc_emit_stack_flush): New function.
2883 (ppc_emit_swap): New function.
2884 (ppc_emit_stack_adjust): New function.
2885 (ppc_emit_call): New function.
2886 (ppc_emit_int_call_1): New function.
2887 (ppc_emit_void_call_2): New function.
2888 (ppc_emit_if_goto): New function.
2889 (ppc_emit_goto): New function.
2890 (ppc_emit_eq_goto): New function.
2891 (ppc_emit_ne_goto): New function.
2892 (ppc_emit_lt_goto): New function.
2893 (ppc_emit_le_goto): New function.
2894 (ppc_emit_gt_goto): New function.
2895 (ppc_emit_ge_goto): New function.
2896 (ppc_write_goto_address): New function.
2897 (ppc_emit_ops_impl): New static variable.
2898 (ppc64v1_emit_prologue): New function.
2899 (ppc64v2_emit_prologue): New function.
2900 (ppc64_emit_epilogue): New function.
2901 (ppc64_emit_add): New function.
2902 (ppc64_emit_sub): New function.
2903 (ppc64_emit_mul): New function.
2904 (ppc64_emit_lsh): New function.
2905 (ppc64_emit_rsh_signed): New function.
2906 (ppc64_emit_rsh_unsigned): New function.
2907 (ppc64_emit_ext): New function.
2908 (ppc64_emit_zero_ext): New function.
2909 (ppc64_emit_log_not): New function.
2910 (ppc64_emit_bit_and): New function.
2911 (ppc64_emit_bit_or): New function.
2912 (ppc64_emit_bit_xor): New function.
2913 (ppc64_emit_bit_not): New function.
2914 (ppc64_emit_equal): New function.
2915 (ppc64_emit_less_signed): New function.
2916 (ppc64_emit_less_unsigned): New function.
2917 (ppc64_emit_ref): New function.
2918 (ppc64_emit_const): New function.
2919 (ppc64v1_emit_reg): New function.
2920 (ppc64v2_emit_reg): New function.
2921 (ppc64_emit_pop): New function.
2922 (ppc64_emit_stack_flush): New function.
2923 (ppc64_emit_swap): New function.
2924 (ppc64v1_emit_call): New function.
2925 (ppc64v2_emit_call): New function.
2926 (ppc64v1_emit_int_call_1): New function.
2927 (ppc64v2_emit_int_call_1): New function.
2928 (ppc64v1_emit_void_call_2): New function.
2929 (ppc64v2_emit_void_call_2): New function.
2930 (ppc64_emit_if_goto): New function.
2931 (ppc64_emit_eq_goto): New function.
2932 (ppc64_emit_ne_goto): New function.
2933 (ppc64_emit_lt_goto): New function.
2934 (ppc64_emit_le_goto): New function.
2935 (ppc64_emit_gt_goto): New function.
2936 (ppc64_emit_ge_goto): New function.
2937 (ppc64v1_emit_ops_impl): New static variable.
2938 (ppc64v2_emit_ops_impl): New static variable.
2939 (ppc_emit_ops): New function.
2940 (linux_low_target): Wire in ppc_emit_ops.
2942 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2943 Marcin Kościelnicki <koriakin@0x04.net>
2946 * Makefile.in: Add powerpc-*-ipa.o
2947 * configure.srv: Add ipa_obj for powerpc*-linux.
2948 * linux-ppc-ipa.c: New file.
2949 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2951 (PPC_FIELD): New macro.
2952 (PPC_SEXT): New macro.
2953 (PPC_OP6): New macro.
2954 (PPC_BO): New macro.
2955 (PPC_LI): New macro.
2956 (PPC_BD): New macro.
2957 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2958 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2959 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2960 (ppc_get_thread_area): New function.
2961 (is_elfv2_inferior): New function.
2962 (gen_ds_form): New function.
2963 (GEN_STD): New macro.
2964 (GEN_STDU): New macro.
2965 (GEN_LD): New macro.
2966 (GEN_LDU): New macro.
2967 (gen_d_form): New function.
2968 (GEN_ADDI): New macro.
2969 (GEN_ADDIS): New macro.
2970 (GEN_LI): New macro.
2971 (GEN_LIS): New macro.
2972 (GEN_ORI): New macro.
2973 (GEN_ORIS): New macro.
2974 (GEN_LWZ): New macro.
2975 (GEN_STW): New macro.
2976 (GEN_STWU): New macro.
2977 (gen_xfx_form): New function.
2978 (GEN_MFSPR): New macro.
2979 (GEN_MTSPR): New macro.
2980 (GEN_MFCR): New macro.
2981 (GEN_MTCR): New macro.
2982 (GEN_SYNC): New macro.
2983 (GEN_LWSYNC): New macro.
2984 (gen_x_form): New function.
2985 (GEN_OR): New macro.
2986 (GEN_MR): New macro.
2987 (GEN_LWARX): New macro.
2988 (GEN_STWCX): New macro.
2989 (GEN_CMPW): New macro.
2990 (gen_md_form): New function.
2991 (GEN_RLDICL): New macro.
2992 (GEN_RLDICR): New macro.
2993 (gen_i_form): New function.
2995 (GEN_BL): New macro.
2996 (gen_b_form): New function.
2997 (GEN_BNE): New macro.
2998 (GEN_LOAD): New macro.
2999 (GEN_STORE): New macro.
3000 (gen_limm): New function.
3001 (gen_atomic_xchg): New function.
3002 (gen_call): New function.
3003 (ppc_relocate_instruction): New function.
3004 (ppc_install_fast_tracepoint_jump_pad): New function.
3005 (ppc_get_min_fast_tracepoint_insn_len): New function.
3006 (ppc_get_ipa_tdesc_idx): New function.
3007 (the_low_target): Wire in the new functions.
3008 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3010 * linux-ppc-tdesc.h: New file.
3012 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3014 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3015 (alloc_jump_pad_buffer): New function.
3016 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3017 (alloc_jump_pad_buffer): New function.
3018 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3019 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3020 (alloc_jump_pad_buffer): New function.
3021 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3022 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3023 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3024 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3026 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3028 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3029 * linux-amd64-ipa.c: Likewise.
3030 * linux-i386-ipa.c: Likewise.
3031 * linux-s390-ipa.c: Likewise.
3032 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3033 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3034 set_trace_state_variable_value_ptr.
3035 (struct ipa_sym_addresses): Likewise.
3036 (symbol_list): Likewise.
3037 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3038 accessing gdb_collect directly.
3039 (gdb_collect_ptr_type): New typedef.
3040 (get_raw_reg_ptr_type): New typedef.
3041 (get_trace_state_variable_value_ptr_type): New typedef.
3042 (set_trace_state_variable_value_ptr_type): New typedef.
3043 (gdb_collect_ptr): New global.
3044 (get_raw_reg_ptr): New global.
3045 (get_trace_state_variable_value_ptr): New global.
3046 (set_trace_state_variable_value_ptr): New global.
3047 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3048 accessing get_raw_reg directly.
3049 (get_get_tsv_func_addr): Likewise for
3050 get_trace_state_variable_value_ptr.
3051 (get_set_tsv_func_addr): Likewise for
3052 set_trace_state_variable_value_ptr.
3053 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3055 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3057 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3059 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3061 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3063 (relocate_instruction): Remove own_buf.
3064 * server.c (own_buf): Make global.
3065 (handle_v_requests): Make global.
3066 * server.h (own_buf): New declaration.
3067 (handle_v_requests): New prototype.
3069 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3072 * linux-s390-low.c (add_insns): New function.
3073 (s390_emit_prologue): New function.
3074 (s390_emit_epilogue): New function.
3075 (s390_emit_add): New function.
3076 (s390_emit_sub): New function.
3077 (s390_emit_mul): New function.
3078 (s390_emit_lsh): New function.
3079 (s390_emit_rsh_signed): New function.
3080 (s390_emit_rsh_unsigned): New function.
3081 (s390_emit_ext): New function.
3082 (s390_emit_log_not): New function.
3083 (s390_emit_bit_and): New function.
3084 (s390_emit_bit_or): New function.
3085 (s390_emit_bit_xor): New function.
3086 (s390_emit_bit_not): New function.
3087 (s390_emit_equal): New function.
3088 (s390_emit_less_signed): New function.
3089 (s390_emit_less_unsigned): New function.
3090 (s390_emit_ref): New function.
3091 (s390_emit_if_goto): New function.
3092 (s390_emit_goto): New function.
3093 (s390_write_goto_address): New function.
3094 (s390_emit_litpool): New function.
3095 (s390_emit_const): New function.
3096 (s390_emit_call): New function.
3097 (s390_emit_reg): New function.
3098 (s390_emit_pop): New function.
3099 (s390_emit_stack_flush): New function.
3100 (s390_emit_zero_ext): New function.
3101 (s390_emit_swap): New function.
3102 (s390_emit_stack_adjust): New function.
3103 (s390_emit_set_r2): New function.
3104 (s390_emit_int_call_1): New function.
3105 (s390_emit_void_call_2): New function.
3106 (s390_emit_eq_goto): New function.
3107 (s390_emit_ne_goto): New function.
3108 (s390_emit_lt_goto): New function.
3109 (s390_emit_le_goto): New function.
3110 (s390_emit_gt_goto): New function.
3111 (s390_emit_ge_goto): New function.
3112 (s390x_emit_prologue): New function.
3113 (s390x_emit_epilogue): New function.
3114 (s390x_emit_add): New function.
3115 (s390x_emit_sub): New function.
3116 (s390x_emit_mul): New function.
3117 (s390x_emit_lsh): New function.
3118 (s390x_emit_rsh_signed): New function.
3119 (s390x_emit_rsh_unsigned): New function.
3120 (s390x_emit_ext): New function.
3121 (s390x_emit_log_not): New function.
3122 (s390x_emit_bit_and): New function.
3123 (s390x_emit_bit_or): New function.
3124 (s390x_emit_bit_xor): New function.
3125 (s390x_emit_bit_not): New function.
3126 (s390x_emit_equal): New function.
3127 (s390x_emit_less_signed): New function.
3128 (s390x_emit_less_unsigned): New function.
3129 (s390x_emit_ref): New function.
3130 (s390x_emit_if_goto): New function.
3131 (s390x_emit_const): New function.
3132 (s390x_emit_call): New function.
3133 (s390x_emit_reg): New function.
3134 (s390x_emit_pop): New function.
3135 (s390x_emit_stack_flush): New function.
3136 (s390x_emit_zero_ext): New function.
3137 (s390x_emit_swap): New function.
3138 (s390x_emit_stack_adjust): New function.
3139 (s390x_emit_int_call_1): New function.
3140 (s390x_emit_void_call_2): New function.
3141 (s390x_emit_eq_goto): New function.
3142 (s390x_emit_ne_goto): New function.
3143 (s390x_emit_lt_goto): New function.
3144 (s390x_emit_le_goto): New function.
3145 (s390x_emit_gt_goto): New function.
3146 (s390x_emit_ge_goto): New function.
3147 (s390_emit_ops): New function.
3148 (struct linux_target_ops): Fill in emit_ops hook.
3150 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3153 * Makefile.in: Add s390 IPA files.
3154 * configure.srv: Build IPA for s390.
3155 * linux-s390-ipa.c: New file.
3156 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3157 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3158 (tdesc_s390_linux32): Likewise.
3159 (init_registers_s390_linux32v1): Likewise.
3160 (tdesc_s390_linux32v1): Likewise.
3161 (init_registers_s390_linux32v2): Likewise.
3162 (tdesc_s390_linux32v2): Likewise.
3163 (init_registers_s390_linux64): Likewise.
3164 (tdesc_s390_linux64): Likewise.
3165 (init_registers_s390_linux64v1): Likewise.
3166 (tdesc_s390_linux64v1): Likewise.
3167 (init_registers_s390_linux64v2): Likewise.
3168 (tdesc_s390_linux64v2): Likewise.
3169 (init_registers_s390_te_linux64): Likewise.
3170 (tdesc_s390_te_linux64): Likewise.
3171 (init_registers_s390_vx_linux64): Likewise.
3172 (tdesc_s390_vx_linux64): Likewise.
3173 (init_registers_s390_tevx_linux64): Likewise.
3174 (tdesc_s390_tevx_linux64): Likewise.
3175 (init_registers_s390x_linux64): Likewise.
3176 (tdesc_s390x_linux64): Likewise.
3177 (init_registers_s390x_linux64v1): Likewise.
3178 (tdesc_s390x_linux64v1): Likewise.
3179 (init_registers_s390x_linux64v2): Likewise.
3180 (tdesc_s390x_linux64v2): Likewise.
3181 (init_registers_s390x_te_linux64): Likewise.
3182 (tdesc_s390x_te_linux64): Likewise.
3183 (init_registers_s390x_vx_linux64): Likewise.
3184 (tdesc_s390x_vx_linux64): Likewise.
3185 (init_registers_s390x_tevx_linux64): Likewise.
3186 (tdesc_s390x_tevx_linux64): Likewise.
3187 (have_hwcap_s390_vx): New static variable.
3188 (s390_arch_setup): Fill have_hwcap_s390_vx.
3189 (s390_get_thread_area): New function.
3190 (s390_ft_entry_gpr_esa): New const.
3191 (s390_ft_entry_gpr_zarch): New const.
3192 (s390_ft_entry_misc): New const.
3193 (s390_ft_entry_fr): New const.
3194 (s390_ft_entry_vr): New const.
3195 (s390_ft_main_31): New const.
3196 (s390_ft_main_64): New const.
3197 (s390_ft_exit_fr): New const.
3198 (s390_ft_exit_vr): New const.
3199 (s390_ft_exit_misc): New const.
3200 (s390_ft_exit_gpr_esa): New const.
3201 (s390_ft_exit_gpr_zarch): New const.
3202 (append_insns): New function.
3203 (s390_relocate_instruction): New function.
3204 (s390_install_fast_tracepoint_jump_pad): New function.
3205 (s390_get_min_fast_tracepoint_insn_len): New function.
3206 (s390_get_ipa_tdesc_idx): New function.
3207 (struct linux_target_ops): Wire in the above functions.
3208 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3209 * linux-s390-tdesc.h: New file.
3211 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3213 * linux-s390-low.c (s390_supports_tracepoints): New function.
3214 (struct linux_target_ops): Fill supports_tracepoints hook.
3216 2016-03-18 Yao Qi <yao.qi@linaro.org>
3218 * linux-low.c (lwp_signal_can_be_delivered): New function.
3219 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3221 2016-03-18 Yao Qi <yao.qi@linaro.org>
3223 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3224 0 if signal is enqueued. Remove 'signal' from one debugging
3225 message. Move one debugging message to some lines below.
3226 Remove code setting 'signal' to 0.
3228 2016-03-18 Yao Qi <yao.qi@linaro.org>
3230 * linux-low.c (linux_low_filter_event): Remove redundant
3231 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3233 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3235 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3236 (struct linux_target_ops): Wire in the above.
3238 2016-03-03 Yao Qi <yao.qi@linaro.org>
3240 * linux-low.c: Update comments to start_step_over.
3242 2016-03-03 Yao Qi <yao.qi@linaro.org>
3245 * linux-low.c (handle_extended_wait): Set child suspended
3246 if event_lwp->bp_reinsert isn't zero.
3248 2016-03-02 Yao Qi <yao.qi@linaro.org>
3250 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3251 enqueue_pending_signal.
3253 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3255 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3258 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3260 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3261 (s390_regmap_3264) [!__s390x__]: New global.
3262 (s390_collect_ptrace_register): Skip map entries containing -1.
3263 (s390_supply_ptrace_register): Ditto.
3264 (s390_fill_gprs_high): New function.
3265 (s390_store_gprs_high): New function.
3266 (s390_regsets): Add NT_S390_HIGH_GPRS.
3267 (s390_get_hwcap): Enable on 31-bit.
3268 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3269 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3270 Detect NT_S390_HIGH_GPRS.
3271 (s390_usrregs_info_3264): Enable on 31-bit.
3272 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3273 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3275 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3278 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3279 * configure.srv: Ditto.
3280 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3281 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3282 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3283 (init_registers_amd64_linux): Remove prototype.
3284 (tdesc_amd64_linux): Remove declaration.
3285 (get_ipa_tdesc): New function.
3286 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3287 initialize remaining tdescs.
3288 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3289 (init_registers_i386_linux): Remove prototype.
3290 (tdesc_i386_linux): Remove declaration.
3291 (get_ipa_tdesc): New function.
3292 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3293 initialize remaining tdescs.
3294 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3295 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3296 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3297 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3298 (x86_get_ipa_tdesc_idx): New function.
3299 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3300 * linux-x86-tdesc.h: New file.
3301 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3302 (target_get_ipa_tdesc_idx): New macro.
3303 * tracepoint.c (ipa_tdesc_idx): New macro.
3304 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3305 (symbol_list): Add ipa_tdesc_idx.
3306 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3307 (ipa_tdesc): Remove.
3308 (ipa_tdesc_idx): New variable.
3309 (get_context_regcache): Use get_ipa_tdesc.
3310 (gdb_collect): Ditto.
3312 * tracepoint.h (get_ipa_tdesc): New prototype.
3313 (ipa_tdesc): Remove.
3315 2016-02-24 Pedro Alves <palves@redhat.com>
3317 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3318 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3319 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3320 Factor out common code between the USE_SIGTRAP_SIGINFO and
3321 !USE_SIGTRAP_SIGINFO blocks.
3322 (linux_low_filter_event): Call save_stop_reason instead of
3323 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3325 (linux_wait_1): Update comments.
3327 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3329 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3330 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3331 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3332 ppc_insert_point, ppc_remove_point.
3334 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3336 * linux-s390-low.c (s390_supports_z_point_type): New function.
3337 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3339 2016-02-16 Yao Qi <yao.qi@linaro.org>
3341 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3342 PC. Get pc from regcache_read_pc.
3344 2016-02-12 Yao Qi <yao.qi@linaro.org>
3346 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3347 or linux_get_pc_32bit.
3348 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3350 2016-02-12 Yao Qi <yao.qi@linaro.org>
3352 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3353 arm_linux_get_next_pcs_fixup.
3355 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3357 * tracepoint.c (x_tracepoint_action_download): Change
3358 write_inferior_data_ptr to write_inferior_data_pointer.
3359 (cmd_qtstart): Likewise.
3360 (write_inferior_data_ptr): Remove.
3361 (download_agent_expr): Change write_inferior_data_ptr to
3362 write_inferior_data_pointer.
3363 (download_tracepoint_1): Likewise.
3364 (download_tracepoint): Likewise.
3365 (download_trace_state_variables): Likewise.
3367 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3368 Marcin Kościelnicki <koriakin@0x04.net>
3370 * tracepoint.c (struct tracepoint_action_ops): Remove.
3371 (struct tracepoint_action): Remove ops.
3372 (m_tracepoint_action_download, r_tracepoint_action_download)
3373 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3374 size and offset accordingly.
3375 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3376 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3377 (tracepoint_action_send, tracepoint_action_download): New functions.
3378 Helpers for trace action handlers.
3379 (add_tracepoint_action): Remove setup actions ops.
3380 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3382 2016-02-10 Yao Qi <yao.qi@linaro.org>
3384 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3386 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3388 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3390 * configure: Regenerate.
3392 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3394 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3395 void * to gdb_byte *.
3396 * linux-low.c (siginfo_fixup): Likewise.
3397 (linux_xfer_siginfo): Likewise.
3398 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3400 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3402 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3404 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3406 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3408 * linux-x86-low.c [__x86_64__]: Include
3409 "nat/amd64-linux-siginfo.h".
3410 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3411 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3412 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3413 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3414 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3415 (cpt_si_fd, si_timerid, si_overrun): Move from
3416 nat/amd64-linux-siginfo.c.
3417 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3419 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3421 * server.c (skip_to_semicolon): Remove.
3422 (process_point_options): Use strchrnul instead of
3425 2016-01-26 Yao Qi <yao.qi@linaro.org>
3427 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3428 * linux-low.c (install_software_single_step_breakpoints): Don't
3429 call regcache_read_pc.
3430 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3433 2016-01-26 Yao Qi <yao.qi@linaro.org>
3435 * linux-low.c (install_software_single_step_breakpoints): Call
3436 regcache_read_pc instead of get_pc.
3438 2016-01-26 Yao Qi <yao.qi@linaro.org>
3440 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3441 (unblock_async_io): Rename to ...
3442 (block_unblock_async_io): ... it. New function.
3443 (enable_async_io): Don't install SIGIO handler. Unblock it
3445 (disable_async_io): Don't ignore SIGIO. Block it instead.
3446 (initialize_async_io): Install SIGIO handler. Don't call
3449 2016-01-26 Yao Qi <yao.qi@linaro.org>
3451 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3452 first character is '\003', call *the_target->request_interrupt.
3454 2016-01-25 Yao Qi <yao.qi@linaro.org>
3456 * remote-utils.c (new_thread_notify): Remove.
3457 (dead_thread_notify): Likewise.
3458 * remote-utils.h (new_thread_notify): Remove declaration.
3459 (dead_thread_notify): Likewise.
3461 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3463 * gdb.trace/pending.exp: Fix expected message on continue.
3465 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3467 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3468 it works properly on big-endian machines where sizeof (CORE_ADDR)
3471 2016-01-21 Pedro Alves <palves@redhat.com>
3473 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3474 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3475 * configure: Regenerate.
3477 2016-01-21 Yao Qi <yao.qi@linaro.org>
3479 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3480 is_thumb and set it according to CPSR saved on the stack.
3481 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3482 arm_sigreturn_next_pc.
3484 2016-01-18 Yao Qi <yao.qi@linaro.org>
3486 * linux-low.c (linux_set_pc_64bit): New function.
3487 (linux_get_pc_64bit): New function.
3488 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3490 * linux-sparc-low.c (debug_threads): Remove declaration.
3491 (sparc_get_pc): Remove.
3492 (the_low_target): Use linux_get_pc_64bit instead of
3494 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3495 (the_low_target): Use linux_get_pc_64bit and
3498 2016-01-18 Yao Qi <yao.qi@linaro.org>
3500 * linux-arm-low.c (debug_threads): Remove declaration.
3501 (arm_get_pc, arm_set_pc): Remove.
3502 (the_low_target): Use linux_get_pc_32bit and
3504 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3505 (the_low_target): Use linux_get_pc_32bit and
3507 * linux-cris-low.c (debug_threads): Remove declaration.
3508 (cris_get_pc, cris_set_pc,): Remove.
3509 (the_low_target): Use linux_get_pc_32bit and
3511 * linux-crisv32-low.c (debug_threads): Remove declaration.
3512 (cris_get_pc, cris_set_pc): Remove.
3513 (the_low_target): Use linux_get_pc_32bit and
3515 * linux-low.c: Include inttypes.h.
3516 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3517 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3518 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3519 (the_low_target): Use linux_get_pc_32bit and
3521 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3522 (the_low_target): Use linux_get_pc_32bit and
3524 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3525 (the_low_target): Use linux_get_pc_32bit and
3527 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3528 (the_low_target): Use linux_get_pc_32bit and
3530 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3531 (the_low_target): Use linux_get_pc_32bit and
3534 2016-01-18 Gary Benson <gbenson@redhat.com>
3536 * configure.ac (AC_FUNC_FORK): New check.
3537 * config.in: Regenerate.
3538 * configure: Likewise.
3540 2016-01-14 Yao Qi <yao.qi@linaro.org>
3542 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3543 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3544 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3545 arm_get_next_pcs_ctor.
3547 2016-01-12 Josh Stone <jistone@redhat.com>
3548 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3550 * inferiors.h: Include "gdb_vecs.h".
3551 (struct process_info): Add syscalls_to_catch.
3552 * inferiors.c (remove_process): Free syscalls_to_catch.
3553 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3554 syscall_return stops.
3555 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3556 * server.c (handle_general_set): Handle QCatchSyscalls.
3557 (handle_query): Report support for QCatchSyscalls.
3558 * target.h (struct target_ops): Add supports_catch_syscall.
3559 (target_supports_catch_syscall): New macro.
3560 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3561 (struct lwp_info): Add syscall_state.
3562 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3563 Maintain syscall_state and syscalls_to_catch across exec.
3564 (get_syscall_trapinfo): New function, proxy to the_low_target.
3565 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3566 (linux_low_filter_event): Toggle syscall_state entry/return for
3567 syscall traps, and set it ignored for all others.
3568 (gdb_catching_syscalls_p): New function.
3569 (gdb_catch_this_syscall_p): New function.
3570 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3571 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3572 (linux_supports_catch_syscall): New function.
3573 (linux_target_ops): Install it.
3574 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3575 (the_low_target): Install it.
3577 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3579 * acinclude.m4: Include new ../warning.m4 file.
3580 * configure: Regenerated.
3581 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3583 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3585 * ax.c (is_goto_target): Mark static.
3586 * linux-low.c (register_addr): Likewise.
3587 (linux_fetch_registers, linux_store_registers): Likewise.
3588 * mem-break.c (any_persistent_commands): Fix old prototype.
3589 (add_commands_to_breakpoint): Mark static.
3590 * regcache.c (find_register_by_name): Delete unused func.
3591 * remote-utils.c (hex_or_minus_one): Mark static.
3592 * server.c (monitor_show_help): Mark static.
3593 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3594 handle_v_requests): Likewise.
3596 2016-01-12 Pedro Alves <palves@redhat.com>
3598 Remove use of the registered trademark symbol throughout.
3600 2016-01-08 Yao Qi <yao.qi@linaro.org>
3602 * remote-utils.c (getpkt): If c is '\003', call target hook
3605 2016-01-06 Yao Qi <yao.qi@linaro.org>
3607 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3608 linux-aarch32-low.c.
3609 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3610 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3611 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3612 (thumb2_breakpoint): Declare.
3613 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3614 linux-aarch32-low.h.
3615 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3616 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3617 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3619 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3621 * gdbreplay.c (gdbreplay_version): Change copyright year in
3623 * server.c (gdbserver_version): Likewise.
3625 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3627 * server.c (crc32_table): Delete.
3628 (crc32): Use libiberty's xcrc32 function.
3630 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3632 * lynx-low.c (lynx_delete_thread_callback): New function.
3633 (lynx_mourn): Properly delete our process and all of its
3634 threads. Remove call to clear_inferiors.
3636 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3638 * target.c (thread_search_callback): Add check that
3639 the thread_stopped target callback is not NULL before
3642 2015-12-21 Yao Qi <yao.qi@linaro.org>
3644 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3647 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3649 * server.c (handle_query): Call target_supports_software_single_step.
3651 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3653 * linux-low.c (single_step): New function.
3654 (linux_resume_one_lwp_throw): Call single_step.
3655 (start_step_over): Likewise.
3657 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3659 * Makefile.in (SFILES): Append arch/arm-linux.c,
3660 arch/arm-get-next-pcs.c.
3661 (arm-linux.o): New rule.
3662 (arm-get-next-pcs.o): New rule.
3663 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3665 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3666 to linux-aarch32-low.c.
3667 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3668 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3669 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3670 (thumb2_breakpoint_len): Likewise.
3671 (arm_is_thumb_mode): Make non-static.
3672 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3673 from linux-aarch32-low.c.
3674 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3675 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3676 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3677 (thumb2_breakpoint_len): Likewise.
3678 (arm_is_thumb_mode): New declaration.
3679 * linux-arm-low.c: Include arch/arm-linux.h
3680 aarch/arm-get-next-pcs.h, sys/syscall.h.
3681 (get_next_pcs_ops): New struct.
3682 (get_next_pcs_addr_bits_remove): New function.
3683 (get_next_pcs_is_thumb): New function.
3684 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3685 (arm_sigreturn_next_pc): Likewise.
3686 (get_next_pcs_syscall_next_pc): Likewise.
3687 (arm_gdbserver_get_next_pcs): Likewise.
3688 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3690 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3691 * server.h: Include gdb_vecs.h.
3693 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3695 * Makefile.in (SFILES): Append common/common-regcache.c.
3696 (OBS): Append common-regcache.o.
3697 (common-regcache.o): New rule.
3698 * regcache.c (init_register_cache): Initialize cache to
3700 (regcache_raw_read_unsigned): New function.
3701 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3702 register_status enum.
3704 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3706 * linux-aarch64-low.c (the_low_targets): Rename
3707 breakpoint_reinsert_addr to get_next_pcs.
3708 * linux-arm-low.c (the_low_targets): Likewise.
3709 * linux-bfin-low.c (the_low_targets): Likewise.
3710 * linux-cris-low.c (the_low_targets): Likewise.
3711 * linux-crisv32-low.c (the_low_targets): Likewise.
3712 * linux-low.c (can_software_single_step): Likewise.
3713 (install_software_single_step_breakpoints): New function.
3714 (start_step_over): Use install_software_single_step_breakpoints.
3715 * linux-low.h: New CORE_ADDR vector.
3716 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3718 * linux-mips-low.c (the_low_targets): Likewise.
3719 * linux-nios2-low.c (the_low_targets): Likewise.
3720 * linux-sparc-low.c (the_low_targets): Likewise.
3722 2015-12-17 Pedro Alves <palves@redhat.com>
3724 * linux-low.c (linux_kill_one_lwp): Remove references to
3726 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3728 (linux_init_signals): Delete.
3729 (initialize_low): Adjust.
3730 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3732 2015-12-16 Pedro Alves <palves@redhat.com>
3734 * configure.ac (compiler warning flags): When testing a
3735 -Wno-foo option, check whether -Wfoo works instead.
3736 * configure: Regenerate.
3738 2015-12-11 Don Breazeal <donb@codesourcery.com>
3740 * server.c (process_serial_event): Don't exit from gdbserver
3741 in remote mode if there are still active inferiors.
3743 2015-12-11 Yao Qi <yao.qi@linaro.org>
3745 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3746 arm_breakpoint_at if the process is 32-bit.
3748 2015-12-11 Yao Qi <yao.qi@linaro.org>
3750 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3753 2015-12-07 Yao Qi <yao.qi@linaro.org>
3755 * configure.srv: Append arm.o to srv_tgtobj for
3756 aarch64*-*-linux* target.
3757 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3758 from linux-arm-low.c.
3759 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3760 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3761 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3762 (thumb2_breakpoint_len): Likewise.
3763 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3764 (arm_breakpoint_kinds): Likewise.
3765 (arm_breakpoint_kind_from_pc): Likewise.
3766 (arm_sw_breakpoint_from_kind): Likewise.
3767 (arm_breakpoint_kind_from_current_state): Likewise.
3768 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3769 (arm_sw_breakpoint_from_kind): Declare.
3770 (arm_breakpoint_kind_from_current_state): Declare.
3771 (arm_breakpoint_at): Declare.
3772 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3773 arm_sw_breakpoint_from_kind if process is 32-bit.
3774 (aarch64_breakpoint_kind_from_pc): New function.
3775 (aarch64_breakpoint_kind_from_current_state): New function.
3776 (the_low_target): Initialize fields breakpoint_kind_from_pc
3777 and breakpoint_kind_from_current_state.
3778 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3779 linux-aarch32-low.c.
3780 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3781 (arm_breakpoint, arm_breakpoint_len): Likewise.
3782 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3783 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3784 (arm_is_thumb_mode): Likewise.
3785 (arm_breakpoint_at): Likewise.
3786 (arm_breakpoint_kind_from_pc): Likewise.
3787 (arm_sw_breakpoint_from_kind): Likewise.
3788 (arm_breakpoint_kind_from_current_state): Likewise.
3791 2015-08-04 Yao Qi <yao.qi@linaro.org>
3793 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3794 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3795 * server.c (extended_protocol): Remove "static".
3796 * server.h (extended_protocol): Declare it.
3798 2015-12-04 Josh Stone <jistone@redhat.com>
3800 * target.h (struct target_ops) <arch_setup>: Rename to ...
3801 (struct target_ops) <post_create_inferior>: ... this.
3802 (target_arch_setup): Rename to ...
3803 (target_post_create_inferior): ... this, calling post_create_inferior.
3804 * server.c (start_inferior): Update target_arch_setup calls to
3805 target_post_create_inferior.
3806 * linux-low.c (linux_low_ptrace_options): Forward declare.
3807 (linux_arch_setup): Update its comment for general use.
3808 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3809 (struct linux_target_ops): Use linux_post_create_inferior.
3810 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3811 to post_create_inferior.
3812 * nto-low.c (struct nto_target_ops): Likewise.
3813 * spu-low.c (struct spu_target_ops): Likewise.
3814 * win32-low.c (struct win32_target_ops): Likewise.
3816 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3818 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3820 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3822 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3823 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3824 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3825 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3826 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3827 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3828 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3829 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3830 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3831 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3832 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3835 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3837 * linux-low.c (linux_look_up_symbols): Don't call
3838 linux_supports_traceclone.
3839 * linux-low.h (thread_db_init): Remove use_events argument.
3840 * thread-db.c (thread_db_use_event): Remove global variable.
3841 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3842 (struct thread_db) <td_create_bp>: Remove field.
3843 (thread_db_create_event): Remove function.
3844 (thread_db_enable_reporting): Likewise.
3845 (find_one_thread): Don't check for thread_db_use_events.
3846 (attach_thread): Likewise.
3847 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3848 (try_thread_db_load_1): Don't check for thread_db_use_events.
3849 (thread_db_init): Remove use_events argument and thread events
3851 (remove_thread_event_breakpoints): Remove function.
3852 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3854 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3856 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3858 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3859 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3860 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3861 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3862 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3864 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3866 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3867 * linux-low.c (can_hardware_single_step): Use
3868 supports_hardware_single_step.
3869 (can_software_single_step): New function.
3870 (start_step_over): Call can_software_single_step.
3871 (linux_supports_hardware_single_step): New function.
3872 (struct target_ops) <supports_software_single_step>: Initialize.
3873 * linux-low.h (struct linux_target_ops)
3874 <supports_hardware_single_step>: Initialize.
3875 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3876 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3877 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3878 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3879 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3880 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3881 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3882 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3883 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3884 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3886 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3887 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3889 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3890 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3891 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3893 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3894 * target.h (struct target_ops): <supports_software_single_step>:
3896 (target_supports_software_single_step): New macro.
3898 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900 * linux-low.c (linux_wait_1): Fix pc advance condition.
3901 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3902 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3904 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3906 * linux-arm-low.c (arm_is_thumb_mode): New function.
3907 (arm_breakpoint_at): Use arm_is_thumb_mode.
3908 (arm_breakpoint_kind_from_current_state): New function.
3909 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3911 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3912 (linux_breakpoint_kind_from_current_state): New function.
3913 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3914 * linux-low.h (struct linux_target_ops)
3915 <breakpoint_kind_from_current_state>: New field.
3916 * target.h (struct target_ops): Likewise.
3917 (target_breakpoint_kind_from_current_state): New macro.
3919 2015-11-30 Pedro Alves <palves@redhat.com>
3921 * linux-low.c (linux_resume): Wake up the event loop before
3924 2015-11-30 Pedro Alves <palves@redhat.com>
3926 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3928 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3930 * target.c (struct thread_search): New structure.
3931 (thread_search_callback): New function.
3932 (prev_general_thread): New global.
3933 (prepare_to_access_memory, done_accessing_memory): New functions.
3934 * target.h (prepare_to_access_memory, done_accessing_memory):
3935 Replace macros with function declarations.
3937 2015-11-30 Pedro Alves <palves@redhat.com>
3940 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3941 report TARGET_WAITKIND_NO_RESUMED.
3942 * remote-utils.c (prepare_resume_reply): Handle
3943 TARGET_WAITKIND_NO_RESUMED.
3944 * server.c (report_no_resumed): New global.
3945 (handle_query) <qSupported>: Handle "no-resumed+". Report
3946 "no-resumed+" support.
3947 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3948 return error if the client doesn't support no-resumed events.
3949 (push_stop_notification): New function.
3950 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3951 events if the client supports them.
3953 2015-11-30 Pedro Alves <palves@redhat.com>
3955 * linux-low.c (thread_still_has_status_pending_p): Don't check
3957 (lwp_resumed): New function.
3958 (status_pending_p_callback): Return early if the LWP is not
3959 supposed to be resumed.
3961 2015-11-30 Pedro Alves <palves@redhat.com>
3963 * linux-low.c (handle_extended_wait): Assert that the LWP's
3964 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3965 thread create events, leave the new child's status pending.
3966 (linux_low_filter_event): If GDB wants to hear about thread exit
3967 events, leave the LWP marked dead and don't delete it.
3968 (linux_wait_for_event_filtered): Don't check for thread exit.
3969 (filter_exit_event): New function.
3970 (linux_wait_1): Use it, when returning an exit event.
3971 (linux_resume_one_lwp_throw): Assert that the LWP's
3972 waitstatus is TARGET_WAITKIND_IGNORE.
3973 * remote-utils.c (prepare_resume_reply): Handle
3974 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3975 * server.c (report_thread_events): New global.
3976 (handle_general_set): Handle QThreadEvents.
3977 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3978 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3979 TARGET_WAITKIND_THREAD_EXITED.
3980 * server.h (report_thread_events): Declare.
3982 2015-11-30 Pedro Alves <palves@redhat.com>
3984 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3985 the thread's last_resume_kind was resume_stop.
3987 2015-11-30 Pedro Alves <palves@redhat.com>
3989 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3992 2015-11-30 Pedro Alves <palves@redhat.com>
3994 * server.c (handle_v_requests): Handle vCtrlC.
3996 2015-11-30 Pedro Alves <palves@redhat.com>
3998 * gdbthread.h (find_any_thread_of_pid): Declare.
3999 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4001 * server.c (handle_query): If current_thread is NULL, look for
4002 another thread of the selected process.
4004 2015-11-26 Daniel Colascione <dancol@dancol.org>
4005 Simon Marchi <simon.marchi@ericsson.com>
4007 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4008 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4010 * target.h (struct target_ops) <thread_name>: New field.
4011 (target_thread_name): New macro.
4013 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4015 * regcache.h (regcache_invalidate_pid): Add declaration.
4016 * regcache.c (regcache_invalidate_pid): New function, extracted
4017 from regcache_invalidate.
4018 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4019 Add trivial documentation comment.
4020 * lynx-low.c: Use regcache_invalidate_pid instead of
4021 regcache_invalidate.
4023 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4025 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4026 and Elf64_auxv_t if the target is Android.
4028 2015-11-22 Doug Evans <xdje42@gmail.com>
4030 * target.h: #include <sys/types.h>.
4032 2015-11-19 Pedro Alves <palves@redhat.com>
4034 * linux-low.c (linux_process_qsupported): Change prototype.
4036 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4038 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4039 and adjust to loop over all features.
4040 * server.c (handle_query) <qSupported>: Adjust to call
4041 target_process_qsupported once, passing it a vector of unprocessed
4043 * target.h (struct target_ops) <process_qsupported>: Change
4045 (target_process_qsupported): Adjust.
4047 2015-11-19 Pedro Alves <palves@redhat.com>
4049 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4051 * configure: Regenerate.
4053 2015-11-19 Pedro Alves <palves@redhat.com>
4055 * configure: Regenerate.
4057 2015-11-19 Yao Qi <yao.qi@linaro.org>
4059 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4062 2015-11-19 Yao Qi <yao.qi@linaro.org>
4064 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4065 (struct aarch64_operand): Move enum out.
4067 2015-11-19 Yao Qi <yao.qi@linaro.org>
4069 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4070 struct user_fpsimd_state *.
4071 (aarch64_store_fpregset): Likewise.
4073 2015-11-19 Yao Qi <yao.qi@linaro.org>
4075 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4076 struct user_pt_regs *.
4077 (aarch64_store_gregset): Likewise.
4079 2015-11-18 Pedro Alves <palves@redhat.com>
4081 * Makefile.in (all_object_files): Add $IPA_OBJS.
4083 2015-11-17 Pedro Alves <palves@redhat.com>
4085 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4086 GDB_SIGNAL_0 and gdb_signal_to_string.
4088 2015-11-17 Pedro Alves <palves@redhat.com>
4090 * win32-low.c (handle_output_debug_string): Remove parameter.
4091 (win32_kill): Remove our_status local and adjust call to
4092 handle_output_debug_string.
4093 (get_child_debug_event): Adjust call to
4094 handle_output_debug_string.
4096 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4098 * linux-mips-low.c (mips_fill_gregset): Add cast.
4099 (mips_store_gregset): Likewise.
4100 (mips_fill_fpregset): Likewise.
4101 (mips_store_fpregset): Likewise.
4103 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4105 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4108 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4110 * linux-mips-low.c (mips_linux_new_thread): Change type of
4111 watch_type to enum target_hw_bp_type.
4113 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4115 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4116 Change return type to arm_hwbp_type.
4118 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4120 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4121 (arm_store_gregset): Likewise.
4122 * linux-arm-low.c (arm_get_hwcap): Likewise.
4123 (arm_read_description): Likewise.
4125 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4127 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4129 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4131 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4132 (ppc_fill_vsxregset): Likewise.
4133 (ppc_store_vsxregset): Likewise.
4134 (ppc_fill_vrregset): Likewise.
4135 (ppc_store_vrregset): Likewise.
4136 (ppc_fill_evrregset): Likewise.
4137 (ppc_store_evrregset): Likewise.
4139 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4141 * linux-ppc-low.c (ppc_usrregs_info): Remove
4142 forward-declaration.
4143 (ppc_arch_setup): Move lower in file.
4145 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4147 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4148 (ps_pdwrite): Likewise.
4150 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4152 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4153 to after assert checks.
4155 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4157 * proc-service.c (ps_pdread): Add/adjust casts.
4158 (ps_pdwrite): Add/adjust casts.
4160 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4162 * server.c (handle_search_memory_1): Cast return value of
4165 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4167 * server.c (write_qxfer_response): Change type of data to
4170 2015-10-29 Pedro Alves <palves@redhat.com>
4172 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4174 2015-10-29 Pedro Alves <palves@redhat.com>
4176 * tracepoint.c (clear_installed_tracepoints): Add casts.
4178 2015-10-29 Pedro Alves <palves@redhat.com>
4180 * server.c (handle_v_cont, process_serial_event): Add enum
4181 gdb_signal casts to signal parsing code.
4183 2015-10-29 Pedro Alves <palves@redhat.com>
4185 * linux-low.h (NULL_REGSET): Define.
4186 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4187 * linux-arm-low.c (arm_regsets): Likewise.
4188 * linux-crisv32-low.c (cris_regsets): Likewise.
4189 * linux-m68k-low.c (m68k_regsets): Likewise.
4190 * linux-mips-low.c (mips_regsets): Likewise.
4191 * linux-nios2-low.c (nios2_regsets): Likewise.
4192 * linux-ppc-low.c (ppc_regsets): Likewise.
4193 * linux-s390-low.c (s390_regsets): Likewise.
4194 * linux-sh-low.c (sh_regsets): Likewise.
4195 * linux-sparc-low.c (sparc_regsets): Likewise.
4196 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4197 * linux-tile-low.c (tile_regsets): Likewise.
4198 * linux-x86-low.c (x86_regsets): Likewise.
4199 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4201 2015-10-29 Pedro Alves <palves@redhat.com>
4203 * linux-low.h (NULL_REGSET): Define.
4204 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4205 * linux-arm-low.c (arm_regsets): Likewise.
4206 * linux-crisv32-low.c (cris_regsets): Likewise.
4207 * linux-m68k-low.c (m68k_regsets): Likewise.
4208 * linux-mips-low.c (mips_regsets): Likewise.
4209 * linux-nios2-low.c (nios2_regsets): Likewise.
4210 * linux-ppc-low.c (ppc_regsets): Likewise.
4211 * linux-s390-low.c (s390_regsets): Likewise.
4212 * linux-sh-low.c (sh_regsets): Likewise.
4213 * linux-sparc-low.c (sparc_regsets): Likewise.
4214 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4215 * linux-tile-low.c (tile_regsets): Likewise.
4216 * linux-x86-low.c (x86_regsets): Likewise.
4217 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4219 2015-10-26 Doug Evans <dje@google.com>
4221 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4223 2015-10-26 Doug Evans <dje@google.com>
4225 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4227 2015-10-26 Doug Evans <dje@google.com>
4229 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4231 (attach_thread, find_new_threads_callback): Ditto.
4233 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4235 * mem-break.h (set_breakpoint_data): Remove.
4237 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4239 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4240 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4241 (initialize_low): Remove set_breakpoint_data call.
4242 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4243 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4244 (initialize_low): Remove set_breakpoint_data call.
4245 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4246 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4247 (initialize_low): Remove set_breakpoint_data call.
4249 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4251 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4252 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4253 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4254 * target.h (target_breakpoint_kind_from_pc): New macro.
4256 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4258 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4259 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4260 the default breakpoint kind.
4262 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4264 * linux-arm-low.c (arm_supports_z_point_type): Add software
4267 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269 * linux-arm-low.c: Refactor breakpoint definitions.
4270 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4271 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4273 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4275 * Makefile.in: Add arm.c/o.
4276 * configure.srv: Likewise.
4277 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4278 (arm_breakpoint_kind_from_pc): New function.
4279 (arm_sw_breakpoint_from_kind): Return proper kind.
4280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4282 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4284 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4286 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4287 (struct raw_breakpoint) <size>: Remove.
4288 (struct raw_breakpoint) <kind>: Add.
4289 (bp_size): New function.
4290 (bp_opcode): Likewise.
4291 (find_raw_breakpoint_at): Adjust for kind.
4292 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4293 (remove_memory_breakpoint): Adjust for kind call bp_size.
4294 (set_raw_breakpoint_at): Adjust for kind.
4295 (set_breakpoint): Likewise.
4296 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4297 (delete_raw_breakpoint): Adjust for kind.
4298 (delete_breakpoint): Likewise.
4299 (find_gdb_breakpoint): Likewise.
4300 (set_gdb_breakpoint_1): Likewise.
4301 (set_gdb_breakpoint): Likewise.
4302 (delete_gdb_breakpoint_1): Likewise.
4303 (delete_gdb_breakpoint): Likewise.
4304 (uninsert_raw_breakpoint): Likewise.
4305 (reinsert_raw_breakpoint): Likewise.
4306 (set_breakpoint_data): Remove.
4307 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4308 (check_mem_read): Adjust for kind call bp_size.
4309 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4310 (clone_one_breakpoint): Adjust for kind.
4311 * mem-break.h (set_gdb_breakpoint): Likewise.
4312 (delete_gdb_breakpoint): Likewise.
4313 * server.c (process_serial_event): Likewise.
4315 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4317 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4323 (arm_sw_breakpoint_from_kind): New function.
4324 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4325 (struct linux_target_ops) <breakpoint>: Remove.
4326 (struct linux_target_ops) <breakpoint_len>: Remove.
4327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4329 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4330 (struct linux_target_ops) <breakpoint>: Remove.
4331 (struct linux_target_ops) <breakpoint_len>: Remove.
4332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4334 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4335 (struct linux_target_ops) <breakpoint>: Remove.
4336 (struct linux_target_ops) <breakpoint_len>: Remove.
4337 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4338 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4339 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4340 and sw_breakpoint_from_kind to increment the pc.
4341 (linux_breakpoint_kind_from_pc): New function.
4342 (linux_sw_breakpoint_from_kind): New function.
4343 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4344 (initialize_low): Call breakpoint_kind_from_pc and
4345 sw_breakpoint_from_kind to replace breakpoint_data/len.
4346 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4349 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4350 (struct linux_target_ops) <breakpoint>: Remove.
4351 (struct linux_target_ops) <breakpoint_len>: Remove.
4352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4354 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4355 (struct linux_target_ops) <breakpoint>: Remove.
4356 (struct linux_target_ops) <breakpoint_len>: Remove.
4357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4359 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4360 (struct linux_target_ops) <breakpoint>: Remove.
4361 (struct linux_target_ops) <breakpoint_len>: Remove.
4362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4364 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4365 (struct linux_target_ops) <breakpoint>: Remove.
4366 (struct linux_target_ops) <breakpoint_len>: Remove.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4369 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4370 (struct linux_target_ops) <breakpoint>: Remove.
4371 (struct linux_target_ops) <breakpoint_len>: Remove.
4372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4373 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4374 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4375 (struct linux_target_ops) <breakpoint>: Remove.
4376 (struct linux_target_ops) <breakpoint_len>: Remove.
4377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4379 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4380 (struct linux_target_ops) <breakpoint>: Remove.
4381 (struct linux_target_ops) <breakpoint_len>: Remove.
4382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4384 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4385 (struct linux_target_ops) <breakpoint>: Remove.
4386 (struct linux_target_ops) <breakpoint_len>: Remove.
4387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4389 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4390 (struct linux_target_ops) <breakpoint>: Remove.
4391 (struct linux_target_ops) <breakpoint_len>: Remove.
4392 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4393 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4394 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4395 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4396 (struct linux_target_ops) <breakpoint>: Remove.
4397 (struct linux_target_ops) <breakpoint_len>: Remove.
4398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4400 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4401 (struct linux_target_ops) <breakpoint>: Remove.
4402 (struct linux_target_ops) <breakpoint_len>: Remove.
4403 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4404 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4406 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4408 * linux-cris-low.c (cris_get_pc): Remove void arg.
4410 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4412 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4415 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4417 * inferiors.c (thread_pid_matches_callback): New function.
4418 (find_thread_process): New function.
4419 (remove_thread): Reset current_thread.
4420 (remove_process): Assert threads have been removed first.
4422 2015-10-15 Yao Qi <yao.qi@linaro.org>
4424 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4426 (aarch64_remove_point): Likewise.
4427 * regcache.c (regcache_register_size): New function.
4429 2015-10-12 Yao Qi <yao.qi@linaro.org>
4431 * linux-aarch64-low.c: Update all callers as emit_load_store
4432 is renamed to aarch64_emit_load_store.
4434 2015-10-12 Yao Qi <yao.qi@linaro.org>
4436 * linux-aarch64-low.c: Update all callers of function renaming
4437 from emit_insn to aarch64_emit_insn.
4439 2015-10-12 Yao Qi <yao.qi@linaro.org>
4441 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4442 arch/aarch64-insn.h.
4443 (struct aarch64_memory_operand): Likewise.
4445 (emit_insn): Move to arch/aarch64-insn.c.
4446 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4447 (emit_load_store): Move to arch/aarch64-insn.c.
4448 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4449 (can_encode_int32): Remove.
4451 2015-10-12 Yao Qi <yao.qi@linaro.org>
4453 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4454 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4455 (aarch64_relocate_instruction): Likewise.
4456 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4457 (struct aarch64_insn_visitor): Likewise.
4459 2015-10-12 Yao Qi <yao.qi@linaro.org>
4461 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4462 (struct aarch64_insn_visitor): New.
4463 (struct aarch64_insn_relocation_data): New.
4464 (aarch64_ftrace_insn_reloc_b): New function.
4465 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4466 (aarch64_ftrace_insn_reloc_cb): Likewise.
4467 (aarch64_ftrace_insn_reloc_tb): Likewise.
4468 (aarch64_ftrace_insn_reloc_adr): Likewise.
4469 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4470 (aarch64_ftrace_insn_reloc_others): Likewise.
4472 (aarch64_relocate_instruction): Use visitor.
4474 2015-10-12 Yao Qi <yao.qi@linaro.org>
4476 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4477 int. Add argument buf.
4478 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4479 aarch64_relocate_instruction.
4481 2015-10-12 Yao Qi <yao.qi@linaro.org>
4483 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4484 argument insn. Remove local variable insn. Don't call
4486 (aarch64_install_fast_tracepoint_jump_pad): Call
4489 2015-09-30 Yao Qi <yao.qi@linaro.org>
4491 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4492 (emit_load_store_pair): Likewise.
4494 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4496 * dll.c (match_dll): Add cast(s).
4497 (unloaded_dll): Likewise.
4498 * linux-low.c (second_thread_of_pid_p): Likewise.
4499 (delete_lwp_callback): Likewise.
4500 (count_events_callback): Likewise.
4501 (select_event_lwp_callback): Likewise.
4502 (linux_set_resume_request): Likewise.
4503 * server.c (accumulate_file_name_length): Likewise.
4504 (emit_dll_description): Likewise.
4505 (handle_qxfer_threads_worker): Likewise.
4506 (visit_actioned_threads): Likewise.
4507 * thread-db.c (any_thread_of): Likewise.
4508 * tracepoint.c (same_process_p): Likewise.
4509 (match_blocktype): Likewise.
4510 (build_traceframe_info_xml): Likewise.
4512 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4514 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4516 (gdb_unparse_agent_expr): Likewise.
4517 * hostio.c (require_data): Likewise.
4518 (handle_pread): Likewise.
4519 * linux-low.c (disable_regset): Likewise.
4520 (fetch_register): Likewise.
4521 (store_register): Likewise.
4522 (get_dynamic): Likewise.
4523 (linux_qxfer_libraries_svr4): Likewise.
4524 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4525 (set_fast_tracepoint_jump): Likewise.
4526 (uninsert_fast_tracepoint_jumps_at): Likewise.
4527 (reinsert_fast_tracepoint_jumps_at): Likewise.
4528 (validate_inserted_breakpoint): Likewise.
4529 (clone_agent_expr): Likewise.
4530 * regcache.c (init_register_cache): Likewise.
4531 * remote-utils.c (putpkt_binary_1): Likewise.
4532 (decode_M_packet): Likewise.
4533 (decode_X_packet): Likewise.
4534 (look_up_one_symbol): Likewise.
4535 (relocate_instruction): Likewise.
4536 (monitor_output): Likewise.
4537 * server.c (handle_search_memory): Likewise.
4538 (handle_qxfer_exec_file): Likewise.
4539 (handle_qxfer_libraries): Likewise.
4540 (handle_qxfer): Likewise.
4541 (handle_query): Likewise.
4542 (handle_v_cont): Likewise.
4543 (handle_v_run): Likewise.
4544 (captured_main): Likewise.
4545 * target.c (write_inferior_memory): Likewise.
4546 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4547 * tracepoint.c (init_trace_buffer): Likewise.
4548 (add_tracepoint_action): Likewise.
4549 (add_traceframe): Likewise.
4550 (add_traceframe_block): Likewise.
4551 (cmd_qtdpsrc): Likewise.
4552 (cmd_qtdv): Likewise.
4553 (cmd_qtstatus): Likewise.
4554 (response_source): Likewise.
4555 (response_tsv): Likewise.
4556 (cmd_qtnotes): Likewise.
4557 (gdb_collect): Likewise.
4558 (initialize_tracepoint): Likewise.
4560 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4562 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4563 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4564 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4566 (enum aarch64_condition_codes): New enum.
4567 (w0): New static global.
4570 (struct aarch64_memory_operand) <type>: New
4571 MEMORY_OPERAND_POSTINDEX type.
4572 (postindex_memory_operand): New helper function.
4573 (emit_ret): New function.
4574 (emit_load_store_pair): New function, factored out of emit_stp
4575 with support for MEMORY_OPERAND_POSTINDEX.
4576 (emit_stp): Rewrite using emit_load_store_pair.
4577 (emit_ldp): New function.
4578 (emit_load_store): Likewise.
4579 (emit_ldr): Mention post-index instruction in comment.
4580 (emit_ldrh): New function.
4581 (emit_ldrb): New function.
4582 (emit_ldrsw): Mention post-index instruction in comment.
4583 (emit_str): Likewise.
4584 (emit_subs): New function.
4585 (emit_cmp): Likewise.
4586 (emit_and): Likewise.
4587 (emit_orr): Likewise.
4588 (emit_orn): Likewise.
4589 (emit_eor): Likewise.
4590 (emit_mvn): Likewise.
4591 (emit_lslv): Likewise.
4592 (emit_lsrv): Likewise.
4593 (emit_asrv): Likewise.
4594 (emit_mul): Likewise.
4595 (emit_sbfm): Likewise.
4596 (emit_sbfx): Likewise.
4597 (emit_ubfm): Likewise.
4598 (emit_ubfx): Likewise.
4599 (emit_csinc): Likewise.
4600 (emit_cset): Likewise.
4601 (emit_nop): Likewise.
4602 (emit_ops_insns): New helper function.
4603 (emit_pop): Likewise.
4604 (emit_push): Likewise.
4605 (aarch64_emit_prologue): New function.
4606 (aarch64_emit_epilogue): Likewise.
4607 (aarch64_emit_add): Likewise.
4608 (aarch64_emit_sub): Likewise.
4609 (aarch64_emit_mul): Likewise.
4610 (aarch64_emit_lsh): Likewise.
4611 (aarch64_emit_rsh_signed): Likewise.
4612 (aarch64_emit_rsh_unsigned): Likewise.
4613 (aarch64_emit_ext): Likewise.
4614 (aarch64_emit_log_not): Likewise.
4615 (aarch64_emit_bit_and): Likewise.
4616 (aarch64_emit_bit_or): Likewise.
4617 (aarch64_emit_bit_xor): Likewise.
4618 (aarch64_emit_bit_not): Likewise.
4619 (aarch64_emit_equal): Likewise.
4620 (aarch64_emit_less_signed): Likewise.
4621 (aarch64_emit_less_unsigned): Likewise.
4622 (aarch64_emit_ref): Likewise.
4623 (aarch64_emit_if_goto): Likewise.
4624 (aarch64_emit_goto): Likewise.
4625 (aarch64_write_goto_address): Likewise.
4626 (aarch64_emit_const): Likewise.
4627 (aarch64_emit_call): Likewise.
4628 (aarch64_emit_reg): Likewise.
4629 (aarch64_emit_pop): Likewise.
4630 (aarch64_emit_stack_flush): Likewise.
4631 (aarch64_emit_zero_ext): Likewise.
4632 (aarch64_emit_swap): Likewise.
4633 (aarch64_emit_stack_adjust): Likewise.
4634 (aarch64_emit_int_call_1): Likewise.
4635 (aarch64_emit_void_call_2): Likewise.
4636 (aarch64_emit_eq_goto): Likewise.
4637 (aarch64_emit_ne_goto): Likewise.
4638 (aarch64_emit_lt_goto): Likewise.
4639 (aarch64_emit_le_goto): Likewise.
4640 (aarch64_emit_gt_goto): Likewise.
4641 (aarch64_emit_ge_got): Likewise.
4642 (aarch64_emit_ops_impl): New static global variable.
4643 (aarch64_emit_ops): New target function, return
4644 &aarch64_emit_ops_impl.
4645 (struct linux_target_ops): Install it.
4647 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4649 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4650 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4652 * linux-aarch64-ipa.c: New file.
4653 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4655 (aarch64_get_thread_area): New target method.
4656 (extract_signed_bitfield): New helper function.
4657 (aarch64_decode_ldr_literal): New function.
4658 (enum aarch64_opcodes): New enum.
4659 (struct aarch64_register): New struct.
4660 (struct aarch64_operand): New struct.
4661 (x0): New static global.
4670 (aarch64_register): New helper function.
4671 (register_operand): Likewise.
4672 (immediate_operand): Likewise.
4673 (struct aarch64_memory_operand): New struct.
4674 (offset_memory_operand): New helper function.
4675 (preindex_memory_operand): Likewise.
4676 (enum aarch64_system_control_registers): New enum.
4677 (ENCODE): New macro.
4678 (emit_insn): New helper function.
4679 (emit_b): New function.
4680 (emit_bcond): Likewise.
4681 (emit_cb): Likewise.
4682 (emit_tb): Likewise.
4683 (emit_blr): Likewise.
4684 (emit_stp): Likewise.
4685 (emit_ldp_q_offset): Likewise.
4686 (emit_stp_q_offset): Likewise.
4687 (emit_load_store): Likewise.
4688 (emit_ldr): Likewise.
4689 (emit_ldrsw): Likewise.
4690 (emit_str): Likewise.
4691 (emit_ldaxr): Likewise.
4692 (emit_stxr): Likewise.
4693 (emit_stlr): Likewise.
4694 (emit_data_processing_reg): Likewise.
4695 (emit_data_processing): Likewise.
4696 (emit_add): Likewise.
4697 (emit_sub): Likewise.
4698 (emit_mov): Likewise.
4699 (emit_movk): Likewise.
4700 (emit_mov_addr): Likewise.
4701 (emit_mrs): Likewise.
4702 (emit_msr): Likewise.
4703 (emit_sevl): Likewise.
4704 (emit_wfe): Likewise.
4705 (append_insns): Likewise.
4706 (can_encode_int32_in): New helper function.
4707 (aarch64_relocate_instruction): New function.
4708 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4709 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4710 (struct linux_target_ops): Install aarch64_get_thread_area,
4711 aarch64_install_fast_tracepoint_jump_pad and
4712 aarch64_get_min_fast_tracepoint_insn_len.
4714 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4716 * Makefile.in (aarch64-insn.o): New rule.
4717 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4719 2015-09-21 Yao Qi <yao.qi@linaro.org>
4721 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4723 2015-09-21 Yao Qi <yao.qi@linaro.org>
4725 * tracepoint.c (max_jump_pad_size): Remove.
4727 2015-09-18 Yao Qi <yao.qi@linaro.org>
4729 * linux-aarch64-low.c: Don't include sys/uio.h.
4730 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4732 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4734 * tracepoint.c (eval_result_type): Change prototype.
4735 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4737 2015-09-15 Pedro Alves <palves@redhat.com>
4739 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4740 Check whether to report exec events instead of checking whether
4741 multiprocess is enabled.
4743 2015-09-15 Pedro Alves <palves@redhat.com>
4746 * remote-utils.c (prepare_resume_reply): Merge
4747 TARGET_WAITKIND_VFORK_DONE switch case with the
4748 TARGET_WAITKIND_FORKED case.
4750 2015-09-15 Yao Qi <yao.qi@linaro.org>
4752 * server.c (handle_query): Check string comparison using
4753 "else if" instead of "if".
4755 2015-09-15 Yao Qi <yao.qi@linaro.org>
4757 * server.c (vCont_supported): New global variable.
4758 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4759 matches. Append ";vContSupported+" to own_buf.
4760 (handle_v_requests): Append ";s;S" to own_buf if target supports
4761 hardware single step or vCont_supported is false.
4762 (capture_main): Set vCont_supported to zero.
4764 2015-09-15 Yao Qi <yao.qi@linaro.org>
4766 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4768 (linux_supports_hardware_single_step): ... New function.
4769 (linux_target_ops): Update.
4770 * lynx-low.c (lynx_target_ops): Set field
4771 supports_hardware_single_step to target_can_do_hardware_single_step.
4772 * nto-low.c (nto_target_ops): Likewise.
4773 * spu-low.c (spu_target_ops): Likewise.
4774 * win32-low.c (win32_target_ops): Likewise.
4775 * target.c (target_can_do_hardware_single_step): New function.
4776 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4777 Remove. <supports_hardware_single_step>: New field.
4778 (target_supports_conditional_breakpoints): Remove.
4779 (target_supports_hardware_single_step): New macro.
4780 (target_can_do_hardware_single_step): Declare.
4781 * server.c (handle_query): Use target_supports_hardware_single_step
4782 instead of target_supports_conditional_breakpoints.
4784 2015-09-15 Yao Qi <yao.qi@linaro.org>
4786 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4788 (struct linux_target_ops the_low_target): Install
4789 aarch64_linux_siginfo_fixup.
4791 2015-09-11 Don Breazeal <donb@codesourcery.com>
4792 Luis Machado <lgustavo@codesourcery.com>
4794 * linux-low.c (linux_mourn): Static declaration.
4795 (linux_arch_setup): Move in front of
4796 handle_extended_wait.
4797 (linux_arch_setup_thread): New function.
4798 (handle_extended_wait): Handle exec events. Call
4799 linux_arch_setup_thread. Make event_lwp argument a
4800 pointer-to-a-pointer.
4801 (check_zombie_leaders): Do not check stopped threads.
4802 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4803 (linux_low_filter_event): Add lwp and thread for exec'ing
4804 non-leader thread if leader thread has been deleted.
4805 Refactor code into linux_arch_setup_thread and call it.
4806 Pass child lwp pointer by reference to handle_extended_wait.
4807 (linux_wait_for_event_filtered): Update comment.
4808 (linux_wait_1): Prevent clobbering exec event status.
4809 (linux_supports_exec_events): New function.
4810 (linux_target_ops) <supports_exec_events>: Initialize new member.
4811 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4813 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4814 * server.c (report_exec_events): New global variable.
4815 (handle_query): Handle qSupported query for exec-events feature.
4816 (captured_main): Initialize report_exec_events.
4817 * server.h (report_exec_events): Declare new global variable.
4818 * target.h (struct target_ops) <supports_exec_events>: New
4820 (target_supports_exec_events): New macro.
4821 * win32-low.c (win32_target_ops) <supports_exec_events>:
4822 Initialize new member.
4824 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4826 * linux-low.c (linux_low_enable_btrace): Remove.
4827 (linux_target_ops): Replace linux_low_enable_btrace with
4828 linux_enable_btrace.
4830 2015-09-03 Yao Qi <yao.qi@linaro.org>
4832 * linux-aarch64-low.c (aarch64_insert_point): Call
4833 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4836 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4838 * linux-low.c (check_stopped_by_breakpoint): Use
4839 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4841 2015-08-27 Pedro Alves <palves@redhat.com>
4843 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4845 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4847 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4848 the XNEW-family equivalent.
4849 (compile_bytecodes): Likewise.
4850 * dll.c (loaded_dll): Likewise.
4851 * event-loop.c (append_callback_event): Likewise.
4852 (create_file_handler): Likewise.
4853 (create_file_event): Likewise.
4854 * hostio.c (handle_open): Likewise.
4855 * inferiors.c (add_thread): Likewise.
4856 (add_process): Likewise.
4857 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4858 * linux-arm-low.c (arm_new_process): Likewise.
4859 (arm_new_thread): Likewise.
4860 * linux-low.c (add_to_pid_list): Likewise.
4861 (linux_add_process): Likewise.
4862 (handle_extended_wait): Likewise.
4863 (add_lwp): Likewise.
4864 (enqueue_one_deferred_signal): Likewise.
4865 (enqueue_pending_signal): Likewise.
4866 (linux_resume_one_lwp_throw): Likewise.
4867 (linux_resume_one_thread): Likewise.
4868 (linux_read_memory): Likewise.
4869 (linux_write_memory): Likewise.
4870 * linux-mips-low.c (mips_linux_new_process): Likewise.
4871 (mips_linux_new_thread): Likewise.
4872 (mips_add_watchpoint): Likewise.
4873 * linux-x86-low.c (initialize_low_arch): Likewise.
4874 * lynx-low.c (lynx_add_process): Likewise.
4875 * mem-break.c (set_raw_breakpoint_at): Likewise.
4876 (set_breakpoint): Likewise.
4877 (add_condition_to_breakpoint): Likewise.
4878 (add_commands_to_breakpoint): Likewise.
4879 (clone_agent_expr): Likewise.
4880 (clone_one_breakpoint): Likewise.
4881 * regcache.c (new_register_cache): Likewise.
4882 * remote-utils.c (look_up_one_symbol): Likewise.
4883 * server.c (queue_stop_reply): Likewise.
4884 (start_inferior): Likewise.
4885 (queue_stop_reply_callback): Likewise.
4886 (handle_target_event): Likewise.
4887 * spu-low.c (fetch_ppc_memory): Likewise.
4888 (store_ppc_memory): Likewise.
4889 * target.c (set_target_ops): Likewise.
4890 * thread-db.c (thread_db_load_search): Likewise.
4891 (try_thread_db_load_1): Likewise.
4892 * tracepoint.c (add_tracepoint): Likewise.
4893 (add_tracepoint_action): Likewise.
4894 (create_trace_state_variable): Likewise.
4895 (cmd_qtdpsrc): Likewise.
4896 (cmd_qtro): Likewise.
4897 (add_while_stepping_state): Likewise.
4898 * win32-low.c (child_add_thread): Likewise.
4899 (get_image_name): Likewise.
4901 2015-08-25 Yao Qi <yao.qi@linaro.org>
4903 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4905 2015-08-25 Yao Qi <yao.qi@linaro.org>
4907 * Makefile.in (aarch64-linux.o): New rule.
4908 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4910 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4911 (aarch64_init_debug_reg_state): Make it extern.
4912 (aarch64_linux_prepare_to_resume): Remove.
4914 2015-08-25 Yao Qi <yao.qi@linaro.org>
4916 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4917 lwp_arch_private_info and ptid_of_lwp.
4919 2015-08-25 Yao Qi <yao.qi@linaro.org>
4921 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4922 Find proc_info by find_process_pid. All callers updated.
4924 2015-08-25 Yao Qi <yao.qi@linaro.org>
4926 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4928 (debug_reg_change_callback): Remove.
4929 (aarch64_notify_debug_reg_change): Remove.
4931 2015-08-25 Yao Qi <yao.qi@linaro.org>
4933 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4934 Call current_lwp_ptid.
4936 2015-08-25 Yao Qi <yao.qi@linaro.org>
4938 * linux-aarch64-low.c (debug_reg_change_callback): Use
4941 2015-08-25 Yao Qi <yao.qi@linaro.org>
4943 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4945 2015-08-25 Yao Qi <yao.qi@linaro.org>
4947 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4949 2015-08-25 Yao Qi <yao.qi@linaro.org>
4951 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4954 2015-08-25 Yao Qi <yao.qi@linaro.org>
4956 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4958 (debug_reg_change_callback): Remove argument entry and add argument
4959 lwp. Remove local variable thread. Don't print thread id in the
4960 debugging output. Don't check whether pid of thread equals to pid.
4961 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4962 iterate_over_lwps instead find_inferior.
4964 2015-08-24 Pedro Alves <palves@redhat.com>
4966 * inferiors.c (get_first_process): New function.
4967 * inferiors.h (get_first_process): New declaration.
4968 * remote-utils.c (read_ptid): Default to the first process in the
4969 list, instead of to the current thread's process.
4971 2015-08-24 Pedro Alves <palves@redhat.com>
4973 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4974 * event-loop.c: Likewise.
4975 * remote-utils.c: Likewise.
4976 * tracepoint.c: Likewise.
4978 2015-08-24 Pedro Alves <palves@redhat.com>
4980 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4983 2015-08-21 Pedro Alves <palves@redhat.com>
4985 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4986 instead of literal 1.
4988 2015-08-21 Pedro Alves <palves@redhat.com>
4990 * tdesc.c (default_description): Explicitly zero-initialize.
4992 2015-08-21 Pedro Alves <palves@redhat.com>
4995 * inferiors.c (remove_thread): Discard any pending stop reply for
4997 * server.c (remove_all_on_match_pid): Rename to ...
4998 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5000 (discard_queued_stop_replies): Change parameter to a ptid. Now
5002 (handle_v_kill, kill_inferior_callback, captured_main)
5003 (process_serial_event): Adjust.
5004 * server.h (discard_queued_stop_replies): Declare.
5006 2015-08-21 Pedro Alves <palves@redhat.com>
5008 * linux-low.c (wait_for_sigstop): Always switch to no thread
5009 selected if the previously current thread dies.
5010 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5011 process instead of the current thread's.
5012 * remote-utils.c (input_interrupt): Don't check if there's no
5014 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5015 current thread to the general thread fails, error out.
5016 (handle_qxfer_auxv, handle_qxfer_libraries)
5017 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5018 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5019 (handle_query): Check if there's a thread selected instead of
5020 checking whether there's any thread in the thread list.
5021 (handle_qxfer_threads, handle_qxfer_btrace)
5022 (handle_qxfer_btrace_conf): Don't error out early if there's no
5023 thread in the thread list.
5024 (handle_v_cont, myresume): Don't set the current thread to the
5026 (process_serial_event) <Hg handling>: Also set thread_id if the
5027 previous general thread is still alive.
5028 (process_serial_event) <g/G handling>: If setting the current
5029 thread to the general thread fails, error out.
5030 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5031 thread's lwp instead of the current thread's.
5032 * target.c (set_desired_thread): If the desired thread was not
5033 found, leave the current thread pointing to NULL. Return an int
5034 (boolean) indicating success.
5035 * target.h (set_desired_thread): Change return type to int.
5037 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5039 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5040 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5042 (ps_get_thread_area): New function.
5044 2015-08-19 Gary Benson <gbenson@redhat.com>
5046 * hostio.c (handle_pread): Do not attempt to read more data
5047 than hostio_reply_with_data can fit in a packet.
5049 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5051 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5053 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5055 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5057 2015-08-06 Pedro Alves <palves@redhat.com>
5059 * tracepoint.c (expr_eval_result): Now an int.
5061 2015-08-06 Pedro Alves <palves@redhat.com>
5063 * gdbthread.h (struct regcache): Forward declare.
5064 (struct thread_info) <regcache_data>: Now a struct regcache
5066 * inferiors.c (inferior_regcache_data)
5067 (set_inferior_regcache_data): Now work with struct regcache
5069 * inferiors.h (struct regcache): Forward declare.
5070 (inferior_regcache_data, set_inferior_regcache_data): Now work
5071 with struct regcache pointers.
5072 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5073 (free_register_cache_thread): Remove struct regcache pointer
5076 2015-08-06 Pedro Alves <palves@redhat.com>
5078 * server.c (captured_main): On error, print the exception message
5079 to stderr, and if run_once is set, throw a quit.
5081 2015-08-06 Pedro Alves <palves@redhat.com>
5083 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5086 2015-08-06 Pedro Alves <palves@redhat.com>
5088 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5089 reading beyond the passed in buffer length.
5091 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5093 * tracepoint.c (symbol_list) <required>: Remove.
5095 2015-08-06 Pedro Alves <palves@redhat.com>
5097 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5098 count if stopping and suspending threads.
5099 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5100 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5101 (linux_detach): Complete an ongoing step-over.
5102 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5104 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5105 (linux_wait_1): If passing a signal to the inferior after
5106 finishing a step-over, unsuspend and re-resume all lwps. If we
5107 see a single-step event but the thread should be continuing, don't
5108 pass the trap to gdb.
5109 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5110 internal_error instead of gdb_assert.
5111 (enqueue_pending_signal): New function.
5112 (check_ptrace_stopped_lwp_gone): Add debug output.
5113 (start_step_over): Use internal_error instead of gdb_assert.
5114 (complete_ongoing_step_over): New function.
5115 (linux_resume_one_thread): Don't resume a suspended thread.
5116 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5119 2015-08-06 Pedro Alves <palves@redhat.com>
5121 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5122 (linux_thread_alive): Use lwp_is_marked_dead.
5123 (extended_event_reported): Delete.
5124 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5125 instead of extended_event_reported.
5126 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5128 (lwp_is_marked_dead): New function.
5129 (lwp_running): Use lwp_is_marked_dead.
5130 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5133 2015-08-06 Pedro Alves <palves@redhat.com>
5135 * linux-low.c (linux_wait_1): Move fork event output out of the
5136 !report_to_gdb check. Pass event_child->waitstatus to
5137 target_waitstatus_to_string instead of ourstatus.
5139 2015-08-04 Yao Qi <yao.qi@linaro.org>
5141 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5142 if current_thread is 32 bit.
5144 2015-08-04 Yao Qi <yao.qi@linaro.org>
5146 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5147 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5148 * server.c (extended_protocol): Remove "static".
5149 * server.h (extended_protocol): Declare it.
5151 2015-08-04 Yao Qi <yao.qi@linaro.org>
5153 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5154 both aarch64 and aarch32.
5155 (aarch64_set_pc): Likewise.
5157 2015-08-04 Yao Qi <yao.qi@linaro.org>
5159 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5160 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5161 arm-with-neon.xml to srv_xmlfiles.
5162 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5163 (is_64bit_tdesc): New function.
5164 (aarch64_linux_read_description): New function.
5165 (aarch64_arch_setup): Call aarch64_linux_read_description.
5166 (regs_info): Rename to regs_info_aarch64.
5167 (aarch64_regs_info): Return right regs_info.
5168 (initialize_low_arch): Call initialize_low_arch_aarch32.
5170 2015-08-04 Yao Qi <yao.qi@linaro.org>
5172 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5173 * linux-aarch32-low.c: New file.
5174 * linux-aarch32-low.h: New file.
5175 * linux-arm-low.c (arm_fill_gregset): Move it to
5176 linux-aarch32-low.c.
5177 (arm_store_gregset): Likewise.
5178 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5179 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5180 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5181 (regs_info): Rename to regs_info_arm.
5182 (arm_regs_info): Return regs_info_aarch32 if
5183 have_ptrace_getregset is 1 and target description is
5184 arm_with_neon or arm_with_vfpv3.
5185 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5186 Call initialize_low_arch_aarch32 instead.
5188 2015-08-04 Yao Qi <yao.qi@linaro.org>
5190 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5191 * linux-low.c: ... here.
5192 * linux-low.h (have_ptrace_getregset): Declare it.
5194 2015-08-04 Pedro Alves <palves@redhat.com>
5196 * thread-db.c (struct thread_db): Use new typedefs.
5197 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5199 (disable_thread_event_reporting): Cast result of dlsym to
5200 destination function pointer type.
5201 (thread_db_mourn): Use td_ta_delete_ftype.
5203 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5205 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5207 (CDX_BREAKPOINT): Define for R2.
5208 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5209 (the_low_target): Add comments.
5211 2015-07-30 Yao Qi <yao.qi@linaro.org>
5213 * linux-arm-low.c (arm_hwcap): Remove it.
5214 (arm_read_description): New local variable arm_hwcap. Don't
5215 set arm_hwcap to zero.
5217 2015-07-30 Yao Qi <yao.qi@linaro.org>
5219 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5220 Use regcache->tdesc instead.
5221 (arm_store_wmmxregset): Likewise.
5222 (arm_fill_vfpregset): Likewise.
5223 (arm_store_vfpregset): Likewise.
5225 2015-07-30 Yao Qi <yao.qi@linaro.org>
5227 * linux-arm-low.c: Include arch/arm.h.
5228 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5229 (arm_store_gregset): Likewise.
5231 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5233 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5234 ptrace's 4th parameter.
5236 2015-07-27 Yao Qi <yao.qi@linaro.org>
5238 * configure.srv (case aarch64*-*-linux*): Don't set
5241 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5243 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5245 * linux-arm-low.c: Likewise.
5246 * linux-cris-low.c: Likewise.
5247 * linux-crisv32-low.c: Likewise.
5248 * linux-low.c: Likewise.
5249 * linux-m68k-low.c: Likewise.
5250 * linux-mips-low.c: Likewise.
5251 * linux-nios2-low.c: Likewise.
5252 * linux-s390-low.c: Likewise.
5253 * linux-sparc-low.c: Likewise.
5254 * linux-tic6x-low.c: Likewise.
5255 * linux-tile-low.c: Likewise.
5256 * linux-x86-low.c: Likewise.
5258 2015-07-24 Pedro Alves <palves@redhat.com>
5260 * config.in: Regenerate.
5261 * configure: Regenerate.
5263 2015-07-24 Pedro Alves <palves@redhat.com>
5265 * acinclude.m4: Include ../ptrace.m4.
5266 * configure.ac: Call GDB_AC_PTRACE.
5267 * config.in, configure: Regenerate.
5269 2015-07-24 Yao Qi <yao.qi@linaro.org>
5271 * linux-low.c (linux_create_inferior): Remove setting to
5272 proc->priv->new_inferior.
5273 (linux_attach): Likewise.
5274 (linux_low_filter_event): Likewise.
5275 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5277 2015-07-24 Yao Qi <yao.qi@linaro.org>
5279 * linux-low.c (linux_arch_setup): New function.
5280 (linux_low_filter_event): If proc->tdesc is NULL and
5281 proc->attached is true, call the_low_target.arch_setup.
5282 Otherwise, keep status pending, and return.
5283 (linux_resume_one_lwp_throw): Don't call get_pc if
5284 thread->while_stepping isn't NULL. Don't call
5285 get_thread_regcache if proc->tdesc is NULL.
5286 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5287 (linux_target_ops): Install arch_setup.
5288 * server.c (start_inferior): Call the_target->arch_setup.
5289 * target.h (struct target_ops) <arch_setup>: New field.
5290 (target_arch_setup): New marco.
5291 * lynx-low.c (lynx_target_ops): Update.
5292 * nto-low.c (nto_target_ops): Update.
5293 * spu-low.c (spu_target_ops): Update.
5294 * win32-low.c (win32_target_ops): Update.
5296 2015-07-24 Yao Qi <yao.qi@linaro.org>
5298 * linux-low.c (linux_add_process): Don't set
5299 proc->priv->new_inferior.
5300 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5301 (linux_attach): Likewise.
5303 2015-07-24 Yao Qi <yao.qi@linaro.org>
5305 * server.c (start_inferior): Code refactor.
5307 2015-07-24 Yao Qi <yao.qi@linaro.org>
5309 * server.c (process_serial_event): Set general_thread.
5311 2015-07-21 Yao Qi <yao.qi@linaro.org>
5313 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5314 aarch64_linux_get_debug_reg_capacity.
5316 2015-07-17 Yao Qi <yao.qi@linaro.org>
5318 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5319 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5320 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5321 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5322 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5323 (AARCH64_HWP_ALIGNMENT): Likewise.
5324 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5325 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5326 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5327 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5328 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5329 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5330 (struct aarch64_debug_reg_state): Likewise.
5331 (struct arch_lwp_info): Likewise.
5332 (aarch64_align_watchpoint): Likewise.
5333 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5334 (aarch64_watchpoint_length): Likewise.
5335 (aarch64_point_encode_ctrl_reg): Likewise
5336 (aarch64_point_is_aligned): Likewise.
5337 (aarch64_align_watchpoint): Likewise.
5338 (aarch64_linux_set_debug_regs):
5339 (aarch64_dr_state_insert_one_point): Likewise.
5340 (aarch64_dr_state_remove_one_point): Likewise.
5341 (aarch64_handle_breakpoint): Likewise.
5342 (aarch64_handle_aligned_watchpoint): Likewise.
5343 (aarch64_handle_unaligned_watchpoint): Likewise.
5344 (aarch64_handle_watchpoint): Likewise.
5346 2015-07-17 Yao Qi <yao.qi@linaro.org>
5348 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5349 and don't aarch64_get_debug_reg_state. All callers update.
5350 (aarch64_handle_aligned_watchpoint): Likewise.
5351 (aarch64_handle_unaligned_watchpoint): Likewise.
5352 (aarch64_handle_watchpoint): Likewise.
5353 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5354 (aarch64_remove_point): Likewise.
5356 2015-07-17 Yao Qi <yao.qi@linaro.org>
5358 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5360 (aarch64_handle_unaligned_watchpoint): Likewise.
5362 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5364 Revert the previous 3 commits:
5365 Move gdb_regex* to common/
5366 Move linux_find_memory_regions_full & co.
5367 gdbserver build-id attribute generator
5369 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5370 Jan Kratochvil <jan.kratochvil@redhat.com>
5372 gdbserver build-id attribute generator.
5373 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5374 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5375 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5377 (get_dynamic): Use find_pdhr to traverse program headers.
5378 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5379 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5380 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5381 (get_hex_build_id): New.
5382 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5383 to reply XML document.
5385 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5386 Jan Kratochvil <jan.kratochvil@redhat.com>
5388 * target.c: Include target/target-utils.h and fcntl.h.
5389 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5390 (target_fileio_read_stralloc): New functions.
5392 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5394 * Makefile.in (OBS): Add gdb_regex.o.
5396 * config.in: Rebuilt.
5397 * configure: Rebuilt.
5399 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5400 Jan Kratochvil <jan.kratochvil@redhat.com>
5402 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5403 * Makefile.in (OBS): Add target-utils.o.
5404 (linux-maps.o, target-utils.o): New.
5405 * configure.srv (srv_linux_obj): Add linux-maps.o.
5407 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5409 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5411 (the_low_target): Install it.
5413 2015-07-14 Pedro Alves <palves@redhat.com>
5415 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5416 Instead, ignore ECHILD, and throw an error for other errnos.
5418 2015-07-10 Pedro Alves <palves@redhat.com>
5420 * event-loop.c (struct callback_event) <data>: Change type to
5421 gdb_client_data instance instead of gdb_client_data pointer.
5422 (append_callback_event): Adjust.
5424 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5426 * linux-aarch64-low.c: Add comments for each linux_target_ops
5427 method. Remove comments already covered in target_ops and
5428 linux_target_ops definitions.
5429 (the_low_target): Add comments for each unimplemented method.
5431 2015-07-09 Yao Qi <yao.qi@linaro.org>
5433 * linux-aarch64-low.c (aarch64_regmap): Remove.
5434 (aarch64_usrregs_info): Remove.
5435 (regs_info): Set field usrregs to NULL.
5437 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5439 * linux-low.c: Include "rsp-low.h"
5440 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5441 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5442 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5443 (handle_btrace_enable_pt): New.
5444 (handle_btrace_general_set): Support "pt".
5445 (handle_btrace_conf_general_set): Support "pt:size".
5447 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5449 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5452 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5454 * linux-aarch64-low.c: Remove comment about endianness.
5455 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5456 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5459 2015-06-24 Gary Benson <gbenson@redhat.com>
5461 * linux-i386-ipa.c (stdint.h): Do not include.
5462 * lynx-i386-low.c (stdint.h): Likewise.
5463 * lynx-ppc-low.c (stdint.h): Likewise.
5464 * mem-break.c (stdint.h): Likewise.
5465 * thread-db.c (stdint.h): Likewise.
5466 * tracepoint.c (stdint.h): Likewise.
5467 * win32-low.c (stdint.h): Likewise.
5469 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5471 * server.c (write_qxfer_response): Update call to
5472 remote_escape_output.
5474 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5475 Jan Kratochvil <jan.kratochvil@redhat.com>
5477 Merge multiple hex conversions.
5478 * gdbreplay.c (tohex): Rename to 'fromhex'.
5479 (logchar): Use fromhex.
5481 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5483 * server.c (handle_qxfer_libraries): Set `version' attribute for
5486 2015-06-10 Gary Benson <gbenson@redhat.com>
5488 * target.h (struct target_ops) <multifs_open>: New field.
5489 <multifs_unlink>: Likewise.
5490 <multifs_readlink>: Likewise.
5491 * linux-low.c (nat/linux-namespaces.h): New include.
5492 (linux_target_ops): Initialize the_target->multifs_open,
5493 the_target->multifs_unlink and the_target->multifs_readlink.
5494 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5495 * hostio.c (hostio_fs_pid): New static variable.
5496 (hostio_handle_new_gdb_connection): New function.
5497 (handle_setfs): Likewise.
5498 (handle_open): Use the_target->multifs_open as appropriate.
5499 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5500 (handle_readlink): Use the_target->multifs_readlink as
5502 (handle_vFile): Handle vFile:setfs packets.
5503 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5504 after target_handle_new_gdb_connection.
5506 2015-06-10 Gary Benson <gbenson@redhat.com>
5508 * configure.ac (AC_CHECK_FUNCS): Add setns.
5509 * config.in: Regenerate.
5510 * configure: Likewise.
5511 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5512 (linux-namespaces.o): New rule.
5513 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5515 2015-06-09 Gary Benson <gbenson@redhat.com>
5517 * hostio.c (handle_open): Process mode argument with
5518 fileio_to_host_mode.
5520 2015-06-01 Yao Qi <yao.qi@linaro.org>
5522 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5523 * linux-x86-low.c: Likewise.
5525 2015-05-28 Don Breazeal <donb@codesourcery.com>
5527 * linux-low.c (handle_extended_wait): Initialize
5528 thread_info.last_resume_kind for new fork children.
5530 2015-05-15 Pedro Alves <palves@redhat.com>
5532 * target.h (target_handle_new_gdb_connection): Rewrite using if
5533 wrapped in do/while.
5535 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5537 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5538 * configure, config.in: Regenerate.
5539 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5542 2015-05-12 Don Breazeal <donb@codesourcery.com>
5544 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5545 PTRACE_EVENT_VFORK_DONE.
5546 (linux_low_ptrace_options, extended_event_reported): Add vfork
5548 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5549 and "vforkdone" for RSP 'T' Stop Reply Packet.
5550 * server.h (report_vfork_events): Declare
5553 2015-05-12 Don Breazeal <donb@codesourcery.com>
5555 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5556 (the_low_target) <new_fork>: Initialize new member.
5557 * linux-arm-low.c (arm_new_fork): New function.
5558 (the_low_target) <new_fork>: Initialize new member.
5559 * linux-low.c (handle_extended_wait): Call new target function
5561 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5562 * linux-mips-low.c (mips_add_watchpoint): New function
5563 extracted from mips_insert_point.
5564 (the_low_target) <new_fork>: Initialize new member.
5565 (mips_linux_new_fork): New function.
5566 (mips_insert_point): Call mips_add_watchpoint.
5567 * linux-x86-low.c (x86_linux_new_fork): New function.
5568 (the_low_target) <new_fork>: Initialize new member.
5570 2015-05-12 Don Breazeal <donb@codesourcery.com>
5572 * linux-low.c (handle_extended_wait): Implement return value,
5573 rename argument 'event_child' to 'event_lwp', handle
5574 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5575 (linux_low_ptrace_options): New function.
5576 (linux_low_filter_event): Call linux_low_ptrace_options,
5577 use different argument fo linux_enable_event_reporting,
5578 use return value from handle_extended_wait.
5579 (extended_event_reported): New function.
5580 (linux_wait_1): Call extended_event_reported and set
5581 status to report fork events.
5582 (linux_write_memory): Add pid to debug message.
5583 (reset_lwp_ptrace_options_callback): New function.
5584 (linux_handle_new_gdb_connection): New function.
5585 (linux_target_ops): Initialize new structure member.
5586 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5587 * lynx-low.c: Initialize new structure member.
5588 * remote-utils.c (prepare_resume_reply): Implement stop reason
5589 "fork" for "T" stop message.
5590 * server.c (handle_query): Call handle_new_gdb_connection.
5591 * server.h (report_fork_events): Declare global flag.
5592 * target.h (struct target_ops) <handle_new_gdb_connection>:
5594 (target_handle_new_gdb_connection): New macro.
5595 * win32-low.c: Initialize new structure member.
5597 2015-05-12 Don Breazeal <donb@codesourcery.com>
5599 * mem-break.c (APPEND_TO_LIST): Define macro.
5600 (clone_agent_expr): New function.
5601 (clone_one_breakpoint): New function.
5602 (clone_all_breakpoints): New function.
5603 * mem-break.h: Declare new functions.
5605 2015-05-12 Don Breazeal <donb@codesourcery.com>
5607 * linux-low.c (linux_supports_fork_events): New function.
5608 (linux_supports_vfork_events): New function.
5609 (linux_target_ops): Initialize new structure members.
5610 (initialize_low): Call linux_check_ptrace_features.
5611 * lynx-low.c (lynx_target_ops): Initialize new structure
5613 * server.c (report_fork_events, report_vfork_events):
5615 (handle_query): Add new features to qSupported packet and
5617 (captured_main): Initialize new global variables.
5618 * target.h (struct target_ops) <supports_fork_events>:
5620 <supports_vfork_events>: New member.
5621 (target_supports_fork_events): New macro.
5622 (target_supports_vfork_events): New macro.
5623 * win32-low.c (win32_target_ops): Initialize new structure
5626 2015-05-12 Gary Benson <gbenson@redhat.com>
5628 * server.c (handle_qxfer_exec_file): Use current process
5631 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5633 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5634 Remove HAVE_PTRACE_GETREGS conditionals.
5635 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5636 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5638 2015-05-08 Yao Qi <yao.qi@linaro.org>
5640 * linux-low.c (linux_supports_conditional_breakpoints): New
5642 (linux_target_ops): Install new target method.
5643 * lynx-low.c (lynx_target_ops): Install NULL hook for
5644 supports_conditional_breakpoints.
5645 * nto-low.c (nto_target_ops): Likewise.
5646 * spu-low.c (spu_target_ops): Likewise.
5647 * win32-low.c (win32_target_ops): Likewise.
5648 * server.c (handle_query): Check
5649 target_supports_conditional_breakpoints.
5650 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5652 (target_supports_conditional_breakpoints): New macro.
5654 2015-05-06 Pedro Alves <palves@redhat.com>
5657 * server.c (start_inferior): If the process exits, mourn it.
5659 2015-04-21 Gary Benson <gbenson@redhat.com>
5661 * hostio.c (fileio_open_flags_to_host): Factored out to
5662 fileio_to_host_openflags in common/fileio.c. Single use
5665 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5667 * linux-xtensa-low.c (xtensa_fill_gregset)
5668 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5671 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5673 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5674 (regs_info): Replace usrregs pointer with NULL.
5676 2015-04-17 Gary Benson <gbenson@redhat.com>
5678 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5679 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5680 * server.c (handle_qxfer_exec_file): New function.
5681 (qxfer_packets): Add exec-file entry.
5682 (handle_query): Report qXfer:exec-file:read as supported packet.
5684 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5686 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5688 2015-04-09 Gary Benson <gbenson@redhat.com>
5690 * hostio-errno.c (errno_to_fileio_error): Remove function.
5691 Update caller to use remote_fileio_to_fio_error.
5693 2015-04-09 Yao Qi <yao.qi@linaro.org>
5695 * linux-low.c (linux_insert_point): Call
5696 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5697 (linux_remove_point): Call remove_memory_breakpoint if type is
5699 * linux-x86-low.c (x86_insert_point): Don't call
5700 insert_memory_breakpoint.
5701 (x86_remove_point): Don't call remove_memory_breakpoint.
5703 2015-04-01 Pedro Alves <palves@redhat.com>
5704 Cleber Rosa <crosa@redhat.com>
5706 * server.c (gdbserver_usage): Reorganize and extend the usage
5709 2015-03-24 Pedro Alves <palves@redhat.com>
5711 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5712 output. Also dump TRAP_TRACE.
5713 (linux_low_filter_event): In debug output, distinguish a
5714 resume_stop SIGSTOP from a delayed SIGSTOP.
5716 2015-03-24 Gary Benson <gbenson@redhat.com>
5718 * linux-x86-low.c (x86_linux_new_thread): Moved to
5720 (x86_linux_prepare_to_resume): Likewise.
5722 2015-03-24 Gary Benson <gbenson@redhat.com>
5724 * Makefile.in (x86-linux-dregs.o): New rule.
5725 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5726 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5727 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5728 (x86_linux_dr_get): Likewise.
5729 (x86_linux_dr_set): Likewise.
5730 (update_debug_registers_callback): Likewise.
5731 (x86_linux_dr_set_addr): Likewise.
5732 (x86_linux_dr_get_addr): Likewise.
5733 (x86_linux_dr_set_control): Likewise.
5734 (x86_linux_dr_get_control): Likewise.
5735 (x86_linux_dr_get_status): Likewise.
5736 (x86_linux_update_debug_registers): Likewise.
5738 2015-03-24 Gary Benson <gbenson@redhat.com>
5740 * linux-x86-low.c (x86_linux_update_debug_registers):
5741 New function, factored out from...
5742 (x86_linux_prepare_to_resume): ...this.
5744 2015-03-24 Gary Benson <gbenson@redhat.com>
5746 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5747 (x86_linux_dr_set): Likewise.
5748 (update_debug_registers_callback): Likewise.
5749 (x86_linux_dr_set_addr): Likewise.
5750 (x86_linux_dr_get_addr): Likewise.
5751 (x86_linux_dr_set_control): Likewise.
5752 (x86_linux_dr_get_control): Likewise.
5753 (x86_linux_dr_get_status): Likewise.
5754 (x86_linux_prepare_to_resume): Likewise.
5756 2015-03-24 Gary Benson <gbenson@redhat.com>
5758 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5759 Use perror_with_name. Pass string through gettext.
5760 (x86_linux_dr_set): Likewise.
5762 2015-03-24 Gary Benson <gbenson@redhat.com>
5764 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5765 (x86_linux_dr_set_addr): ...this.
5766 (x86_dr_low_get_addr): Rename to...
5767 (x86_linux_dr_get_addr): ...this.
5768 (x86_dr_low_set_control): Rename to...
5769 (x86_linux_dr_set_control): ...this.
5770 (x86_dr_low_get_control): Rename to...
5771 (x86_linux_dr_get_control): ...this.
5772 (x86_dr_low_get_status): Rename to...
5773 (x86_linux_dr_get_status): ...this.
5774 (x86_dr_low): Update with new function names.
5776 2015-03-24 Gary Benson <gbenson@redhat.com>
5778 * Makefile.in (x86-linux.o): New rule.
5779 * configure.srv: Add x86-linux.o to relevant targets.
5780 * linux-low.c (lwp_set_arch_private_info): New function.
5781 (lwp_arch_private_info): Likewise.
5782 * linux-x86-low.c: Include nat/x86-linux.h.
5783 (arch_lwp_info): Removed structure.
5784 (update_debug_registers_callback):
5785 Use lwp_set_debug_registers_changed.
5786 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5787 and lwp_set_debug_registers_changed.
5788 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5790 2015-03-24 Gary Benson <gbenson@redhat.com>
5792 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5793 * linux-arm-low.c (arm_new_thread): Likewise.
5794 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5795 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5796 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5797 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5799 2015-03-24 Gary Benson <gbenson@redhat.com>
5801 * linux-low.c (ptid_of_lwp): New function.
5802 (lwp_is_stopped): Likewise.
5803 (lwp_stop_reason): Likewise.
5804 * linux-x86-low.c (update_debug_registers_callback):
5806 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5809 2015-03-24 Gary Benson <gbenson@redhat.com>
5811 * linux-low.h (linux_stop_lwp): Remove declaration.
5813 2015-03-24 Gary Benson <gbenson@redhat.com>
5815 * linux-low.h: Include nat/linux-nat.h.
5816 * linux-low.c (iterate_over_lwps_args): New structure.
5817 (iterate_over_lwps_filter): New function.
5818 (iterate_over_lwps): Likewise.
5819 * linux-x86-low.c (update_debug_registers_callback):
5820 Update signature to what iterate_over_lwps expects.
5821 Remove PID check that iterate_over_lwps now performs.
5822 (x86_dr_low_set_addr): Use iterate_over_lwps.
5823 (x86_dr_low_set_control): Likewise.
5825 2015-03-24 Gary Benson <gbenson@redhat.com>
5827 * linux-x86-low.c (x86_debug_reg_state): New function.
5828 (x86_linux_prepare_to_resume): Use the above.
5830 2015-03-24 Gary Benson <gbenson@redhat.com>
5832 * linux-low.c (current_lwp_ptid): New function.
5833 * linux-x86-low.c: Include nat/linux-nat.h.
5834 (x86_dr_low_get_addr): Use current_lwp_ptid.
5835 (x86_dr_low_get_control): Likewise.
5836 (x86_dr_low_get_status): Likewise.
5838 2015-03-20 Pedro Alves <palves@redhat.com>
5840 * tracepoint.c (cmd_qtstatus): Make "str" const.
5842 2015-03-20 Pedro Alves <palves@redhat.com>
5844 * server.c (handle_general_set): Make "req_str" const.
5846 2015-03-19 Pedro Alves <palves@redhat.com>
5848 * linux-low.c (linux_resume_one_lwp): Rename to ...
5849 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5850 instead call perror_with_name.
5851 (check_ptrace_stopped_lwp_gone): New function.
5852 (linux_resume_one_lwp): Reimplement as wrapper around
5853 linux_resume_one_lwp_throw that swallows errors if the LWP is
5856 2015-03-19 Pedro Alves <palves@redhat.com>
5858 * linux-low.c (count_events_callback, select_event_lwp_callback):
5859 No longer check whether the thread has resume_stop as last resume
5862 2015-03-19 Pedro Alves <palves@redhat.com>
5864 * linux-low.c (count_events_callback, select_event_lwp_callback):
5865 Use the lwp's status_pending_p field, not the thread's.
5867 2015-03-19 Pedro Alves <palves@redhat.com>
5869 * linux-low.c (select_event_lwp_callback): Update comments to
5870 no longer mention SIGTRAP.
5872 2015-03-18 Gary Benson <gbenson@redhat.com>
5874 * server.c (handle_query): Do not report vFile:fstat as supported.
5876 2015-03-11 Gary Benson <gbenson@redhat.com>
5878 * hostio.c (sys/types.h): New include.
5879 (sys/stat.h): Likewise.
5880 (common-remote-fileio.h): Likewise.
5881 (handle_fstat): New function.
5882 (handle_vFile): Handle vFile:fstat packets.
5884 2015-03-11 Gary Benson <gbenson@redhat.com>
5886 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5887 struct stat.st_blocks and struct stat.st_blksize.
5888 * configure: Regenerate.
5889 * config.in: Likewise.
5890 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5891 (OBS): Add common-remote-fileio.o.
5892 (common-remote-fileio.o): New rule.
5894 2015-03-09 Pedro Alves <palves@redhat.com>
5896 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5897 'struct sockaddr' pointer in 'accept' call.
5899 2015-03-09 Pedro Alves <palves@redhat.com>
5902 2015-03-07 Pedro Alves <palves@redhat.com>
5903 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5904 or <winsock2.h> here. Instead include "gdb_socket.h".
5905 (remote_open): Use union gdb_sockaddr_u.
5906 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5907 or <winsock2.h> here. Instead include "gdb_socket.h".
5908 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5909 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5911 (init_named_socket, gdb_agent_helper_thread): Use union
5914 2015-03-07 Pedro Alves <palves@redhat.com>
5916 * configure.ac (build_warnings): Move
5917 -Wdeclaration-after-statement to the C-specific set.
5918 * configure: Regenerate.
5920 2015-03-07 Pedro Alves <palves@redhat.com>
5922 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5923 or <winsock2.h> here. Instead include "gdb_socket.h".
5924 (remote_open): Use union gdb_sockaddr_u.
5925 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5926 or <winsock2.h> here. Instead include "gdb_socket.h".
5927 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5928 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5930 (init_named_socket, gdb_agent_helper_thread): Use union
5933 2015-03-07 Pedro Alves <palves@redhat.com>
5935 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5938 2015-03-06 Yao Qi <yao.qi@linaro.org>
5940 * linux-aarch64-low.c (aarch64_insert_point): Use
5941 show_debug_regs as a boolean.
5942 (aarch64_remove_point): Likewise.
5944 2015-03-05 Pedro Alves <palves@redhat.com>
5946 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5947 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5948 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5949 * nto-low.c (nto_target_ops): Likewise.
5950 * spu-low.c (spu_target_ops): Likewise.
5951 * win32-low.c (win32_target_ops): Likewise.
5953 2015-03-04 Pedro Alves <palves@redhat.com>
5955 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5956 Decide whether a breakpoint triggered based on the SIGTRAP's
5958 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5959 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5960 (linux_low_filter_event): Check for breakpoints before checking
5962 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5964 (linux_stopped_by_sw_breakpoint)
5965 (linux_supports_stopped_by_sw_breakpoint)
5966 (linux_stopped_by_hw_breakpoint)
5967 (linux_supports_stopped_by_hw_breakpoint): New functions.
5968 (linux_target_ops): Install new target methods.
5970 2015-03-04 Pedro Alves <palves@redhat.com>
5972 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5973 * server.c (swbreak_feature, hwbreak_feature): New globals.
5974 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5975 (captured_main): Clear swbreak_feature and hwbreak_feature.
5976 * server.h (swbreak_feature, hwbreak_feature): Declare.
5977 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5978 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5979 supports_stopped_by_hw_breakpoint>: New fields.
5980 (target_supports_stopped_by_sw_breakpoint)
5981 (target_stopped_by_sw_breakpoint)
5982 (target_supports_stopped_by_hw_breakpoint)
5983 (target_stopped_by_hw_breakpoint): Declare.
5985 2015-03-04 Pedro Alves <palves@redhat.com>
5987 enum lwp_stop_reason -> enum target_stop_reason
5988 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5989 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5990 (linux_wait_1, stuck_in_jump_pad_callback)
5991 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5992 (linux_stopped_by_watchpoint):
5993 * linux-low.h (enum lwp_stop_reason): Delete.
5994 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5995 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5997 2015-03-04 Yao Qi <yao.qi@linaro.org>
5999 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6001 2015-03-03 Gary Benson <gbenson@redhat.com>
6003 * hostio.c (handle_vFile): Fix prefix lengths.
6005 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6007 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6010 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6012 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6013 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6014 (clean): Add "rm -f" for above C files.
6015 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6016 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6017 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6018 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6019 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6020 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6021 (init_registers_s390x_vx_linux64)
6022 (init_registers_s390x_tevx_linux64)
6023 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6024 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6026 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6027 (s390_store_vxrs_high): New functions.
6028 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6030 (s390_arch_setup): Add logic for selecting one of the new target
6031 descriptions. Activate the new vector regsets if applicable.
6032 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6033 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6034 and init_registers_s390x_tevx_linux64.
6036 2015-03-01 Pedro Alves <palves@redhat.com>
6038 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6041 2015-02-27 Pedro Alves <palves@redhat.com>
6043 * linux-x86-low.c (u_debugreg_offset): New function.
6044 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6046 2015-02-27 Pedro Alves <palves@redhat.com>
6048 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6049 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6050 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6051 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6052 (ps_lsetfpregs, ps_getpid)
6053 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6054 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6055 (ps_lsetxregs, ps_plog): Declare.
6057 2015-02-27 Pedro Alves <palves@redhat.com>
6059 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6060 IP_AGENT_EXPORT_FUNC.
6061 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6062 IP_AGENT_EXPORT_FUNC.
6063 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6064 (IP_AGENT_EXPORT): Delete.
6065 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6066 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6067 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6068 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6069 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6070 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6071 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6072 (traceframe_read_count, traceframe_write_count)
6073 (traceframes_created, trace_state_variables, get_raw_reg)
6074 (get_trace_state_variable_value, set_trace_state_variable_value)
6075 (ust_loaded, helper_thread_id, cmd_buf): Use
6076 IPA_SYM_EXPORTED_NAME.
6077 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6078 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6079 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6080 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6081 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6082 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6083 EXTERN_C_PUSH/EXTERN_C_POP.
6084 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6085 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6086 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6087 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6088 (traceframe_write_count, traceframe_read_count)
6089 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6090 (about_to_request_buffer_space, get_trace_state_variable_value)
6091 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6092 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6093 EXTERN_C_PUSH/EXTERN_C_POP.
6094 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6095 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6096 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6097 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6098 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6099 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6100 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6101 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6103 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6104 (IP_AGENT_EXPORT_VAR_DECL): Define.
6106 (gdb_agent_get_raw_reg): Declare.
6108 2015-02-27 Tom Tromey <tromey@redhat.com>
6109 Pedro Alves <palves@redhat.com>
6111 Rename symbols whose names are reserved C++ keywords throughout.
6113 2015-02-27 Pedro Alves <palves@redhat.com>
6115 * Makefile.in (COMPILER): New, get it from autoconf.
6116 (CXX): Get from autoconf instead.
6117 (COMPILE.pre): Use COMPILER.
6118 (CC-LD): Rename to ...
6119 (CC_LD): ... this. Use COMPILER.
6120 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6121 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6122 * acinclude.m4: Include build-with-cxx.m4.
6123 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6124 Disable -Werror by default if building in C++ mode.
6125 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6126 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6127 the C++ compiler. Save/restore CXXFLAGS too.
6128 * configure: Regenerate.
6130 2015-02-27 Pedro Alves <palves@redhat.com>
6132 * acinclude.m4: Include libiberty.m4.
6133 * configure.ac: Call libiberty_INIT.
6134 * config.in, configure: Regenerate.
6136 2015-02-26 Pedro Alves <palves@redhat.com>
6138 * linux-low.c (linux_wait_1): When incrementing the PC past a
6139 program breakpoint always use the_low_target.breakpoint_len as
6140 increment, rather than the maximum between that and
6141 the_low_target.decr_pc_after_break.
6143 2015-02-23 Pedro Alves <palves@redhat.com>
6145 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6146 thread was doing a step-over; always adjust the PC if
6147 we stepped over a permanent breakpoint.
6148 (linux_wait_1): If we stepped over breakpoint that was on top of a
6149 permanent breakpoint, manually advance the PC past it.
6151 2015-02-23 Pedro Alves <palves@redhat.com>
6153 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6155 (x86_fill_gregset, x86_store_gregset): Use it when handling
6158 2015-02-20 Pedro Alves <palves@redhat.com>
6160 * thread-db.c: Include "nat/linux-procfs.h".
6161 (thread_db_init): Skip listing new threads if the kernel supports
6162 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6164 2015-02-20 Pedro Alves <palves@redhat.com>
6166 * linux-low.c (status_pending_p_callback): Use ptid_match.
6168 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6170 PR breakpoints/16812
6171 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6172 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6173 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6175 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6177 PR breakpoints/15956
6178 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6180 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6182 * linux-low.c (linux_low_btrace_conf): Print size.
6183 * server.c (handle_btrace_conf_general_set): New.
6184 (hanle_general_set): Call handle_btrace_conf_general_set.
6185 (handle_query): Report Qbtrace-conf:bts:size as supported.
6187 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6189 * linux-low.c (linux_low_enable_btrace): Update parameters.
6190 (linux_low_btrace_conf): New.
6191 (linux_target_ops)<to_btrace_conf>: Initialize.
6192 * server.c (current_btrace_conf): New.
6193 (handle_btrace_enable): Rename to ...
6194 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6195 to target_enable_btrace. Update comment. Update users.
6196 (handle_qxfer_btrace_conf): New.
6197 (qxfer_packets): Add btrace-conf entry.
6198 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6199 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6200 (target_ops)<read_btrace_conf>: New.
6201 (target_enable_btrace): Update parameters.
6202 (target_read_btrace_conf): New.
6204 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6206 * server.c (handle_btrace_general_set): Remove call to
6207 target_supports_btrace.
6208 (supported_btrace_packets): New.
6209 (handle_query): Call supported_btrace_packets.
6210 * target.h: include btrace-common.h.
6211 (btrace_target_info): Removed.
6212 (supports_btrace, target_supports_btrace): Update parameters.
6214 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6216 * Makefile.in (SFILES): Add common/btrace-common.c.
6217 (OBS): Add common/btrace-common.o.
6218 (btrace-common.o): Add build rules.
6219 * linux-low: Include btrace-common.h.
6220 (linux_low_read_btrace): Use struct btrace_data. Call
6221 btrace_data_init and btrace_data_fini.
6223 2015-02-06 Pedro Alves <palves@redhat.com>
6225 * thread-db.c (find_new_threads_callback): Add debug output.
6227 2015-02-04 Pedro Alves <palves@redhat.com>
6229 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6230 (resume_stopped_resumed_lwps): New function.
6231 (linux_wait_for_event_filtered): Use it.
6233 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6235 * Makefile.in (SFILES): Add linux-personality.c.
6236 (linux-personality.o): New rule.
6237 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6238 list of objects to be built.
6239 * linux-low.c: Include nat/linux-personality.h.
6240 (linux_create_inferior): Remove code to disable address space
6241 randomization (moved to ../nat/linux-personality.c). Create
6242 cleanup to disable address space randomization.
6244 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6246 * Makefile.in (posix-strerror.o): New rule.
6247 (mingw-strerror.o): Likewise.
6248 * configure: Regenerated.
6249 * configure.ac: Source file ../common/common.host. Initialize new
6250 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6252 2015-01-14 Yao Qi <yao@codesourcery.com>
6254 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6255 (ppc-linux.o): New rule.
6256 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6257 * configure.ac: AC_CHECK_FUNCS(getauxval).
6258 * config.in: Re-generated.
6259 * configure: Re-generated.
6260 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6261 ppc64_64bit_inferior_p
6263 2015-01-14 Yao Qi <yao@codesourcery.com>
6265 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6266 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6267 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6268 (PT_ORIG_R3, PT_TRAP): Likewise.
6269 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6270 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6271 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6273 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6275 * i387-fp.c (i387_cache_to_xsave): In look over
6276 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6277 zmmh_low_space field by use of zmmh_high_space.
6279 2015-01-09 Pedro Alves <palves@redhat.com>
6281 * linux-low.c (step_over_bkpt): Move higher up in the file.
6282 (handle_extended_wait): Don't store the stop_pc here.
6283 (get_stop_pc): Adjust comments and rename to ...
6284 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6285 stopped for a software breakpoint or hardware breakpoint.
6286 (thread_still_has_status_pending_p): New function.
6287 (status_pending_p_callback): Use
6288 thread_still_has_status_pending_p. If the event is no longer
6289 interesting, resume the LWP.
6290 (handle_tracepoints): Add assert.
6291 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6292 (wstatus_maybe_breakpoint): New function.
6293 (cancel_breakpoint): Delete function.
6294 (check_stopped_by_watchpoint): New function, factored out from
6295 linux_low_filter_event.
6296 (lp_status_maybe_breakpoint): Delete function.
6297 (linux_low_filter_event): Remove filter_ptid argument.
6298 Leave thread group exits pending here. Store the LWP's stop PC.
6299 Always leave events pending.
6300 (linux_wait_for_event_filtered): Pull all events out of the
6301 kernel, and leave them all pending.
6302 (count_events_callback, select_event_lwp_callback): Consider all
6304 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6305 (select_event_lwp): Only give preference to the stepping LWP in
6306 all-stop mode. Adjust comments.
6307 (ignore_event): New function.
6308 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6309 references to cancel_breakpoints. Adjust to renames. Also give
6310 equal priority to all LWPs that have had events in non-stop mode.
6311 If reporting a software breakpoint event, unadjust the LWP's PC.
6312 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6313 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6315 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6316 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6317 (linux_stopped_by_watchpoint): Adjust.
6318 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6319 * linux-low.h (enum lwp_stop_reason): New.
6320 (struct lwp_info) <stop_pc>: Adjust comment.
6321 <stopped_by_watchpoint>: Delete field.
6322 <stop_reason>: New field.
6323 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6324 * mem-break.c (software_breakpoint_inserted_here)
6325 (hardware_breakpoint_inserted_here): New function.
6326 * mem-break.h (software_breakpoint_inserted_here)
6327 (hardware_breakpoint_inserted_here): Declare.
6328 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6329 (cancel_breakpoints): Delete.
6330 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6331 (upload_fast_traceframes): Remove references to
6334 2015-01-09 Pedro Alves <palves@redhat.com>
6336 * thread-db.c (find_new_threads_callback): Ignore thread if the
6337 kernel thread ID is -1.
6339 2015-01-09 Pedro Alves <palves@redhat.com>
6341 * linux-low.c (linux_attach_fail_reason_string): Move to
6342 nat/linux-ptrace.c, and rename.
6343 (linux_attach_lwp): Update comment.
6344 (attach_proc_task_lwp_callback): New function.
6345 (linux_attach): Adjust to rename and use
6346 linux_proc_attach_tgid_threads.
6347 (linux_attach_fail_reason_string): Delete declaration.
6349 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6351 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6352 * server.c (gdbserver_version): Likewise.
6354 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6356 * remote-utils.c: Include ctype.h.
6357 (input_interrupt): Explicitly handle the case when the char
6358 received is the NUL byte. Improve the printing of non-ASCII
6361 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6363 * linux-low.c (linux_low_filter_event): Update call to
6364 linux_enable_event_reporting following the addition of
6365 a new parameter to that function.
6367 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6370 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6371 (AARCH64_FPCR_REGNO): Likewise.
6372 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6373 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6374 (aarch64_store_fpregset): Likewise.
6376 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6378 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6379 Remove FIXME comment about assumption about N.
6381 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6383 * configure.ac: If large-file support is disabled in GDBserver,
6384 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6385 * configure: Regenerate.
6387 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6389 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6390 warning upon ENODATA from ptrace.
6391 * linux-s390-low.c (s390_store_tdb): New.
6392 (s390_regsets): Add regset for NT_S390_TDB.
6394 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6396 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6397 without a fill_function.
6398 * linux-s390-low.c (s390_fill_last_break): Remove.
6399 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6400 (s390_arch_setup): Use regset's size instead of fill_function for
6403 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6405 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6406 the regset's store function when ptrace returned an error.
6407 * regcache.c (get_thread_regcache): Invalidate register cache
6408 before fetching inferior's registers.
6410 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6412 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6413 while-loop as for-loop.
6414 (regsets_store_inferior_registers): Likewise.
6416 2014-11-28 Yao Qi <yao@codesourcery.com>
6418 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6419 * config.in, configure: Re-generate.
6420 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6423 2014-11-21 Yao Qi <yao@codesourcery.com>
6425 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6426 (AC_CHECK_HEADERS): Remove malloc.h.
6427 * configure: Re-generated.
6428 * config.in: Re-generated.
6429 * server.h: Don't include alloca.h and malloc.h.
6430 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6431 Don't include malloc.h.
6433 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6435 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6436 corresponding ERRNO check in same block.
6438 2014-11-12 Pedro Alves <palves@redhat.com>
6440 * server.c (cont_thread): Update comment.
6441 (start_inferior, attach_inferior): No longer clear cont_thread.
6442 (handle_v_cont): No longer set cont_thread.
6443 (captured_main): Clear cont_thread each time a GDB connects.
6445 2014-11-12 Pedro Alves <palves@redhat.com>
6447 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6448 thread, and don't resume all threads if the Hc thread has exited.
6450 2014-11-12 Pedro Alves <palves@redhat.com>
6452 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6453 the process group instead of to a specific LWP.
6455 2014-10-15 Pedro Alves <palves@redhat.com>
6458 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6460 (arm_set_thread_context): Delete.
6461 (the_low_target): Adjust.
6462 * win32-i386-low.c (debug_registers_changed)
6463 (debug_registers_used): Delete.
6464 (update_debug_registers_callback): New function.
6465 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6466 needing to update their debug registers.
6467 (win32_get_current_dr): New function.
6468 (x86_dr_low_get_addr, x86_dr_low_get_control)
6469 (x86_dr_low_get_status): Fetch the debug register from the thread
6471 (i386_initial_stuff): Adjust.
6472 (i386_get_thread_context): Remove current_event parameter. Don't
6473 clear debug_registers_changed nor copy DR values to
6475 (i386_set_thread_context): Delete.
6476 (i386_prepare_to_resume): New function.
6477 (i386_thread_added): Mark the thread as needing to update irs
6479 (the_low_target): Remove i386_set_thread_context and install
6480 i386_prepare_to_resume.
6481 * win32-low.c (win32_get_thread_context): Adjust.
6482 (win32_set_thread_context): Use SetThreadContext
6484 (win32_prepare_to_resume): New function.
6485 (win32_require_context): New function, factored out from ...
6486 (thread_rec): ... this.
6487 (continue_one_thread): Call win32_prepare_to_resume on each thread
6488 we're about to continue.
6489 (win32_resume): Call win32_prepare_to_resume on the event thread.
6490 * win32-low.h (struct win32_thread_info)
6491 <debug_registers_changed>: New field.
6492 (struct win32_target_ops): Change prototype of set_thread_context,
6493 delete set_thread_context and add prepare_to_resume.
6494 (win32_require_context): New declaration.
6496 2014-10-08 Gary Benson <gbenson@redhat.com>
6498 * server.h: Do not include common-exceptions.h.
6500 2014-10-08 Gary Benson <gbenson@redhat.com>
6502 * server.h: Do not include cleanups.h.
6504 2014-09-30 James Hogan <james.hogan@imgtec.com>
6506 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6509 2014-09-23 Yao Qi <yao@codesourcery.com>
6511 * linux-low.c (lp_status_maybe_breakpoint): New function.
6512 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6513 (count_events_callback): Likewise.
6514 (select_event_lwp_callback): Likewise.
6515 (cancel_breakpoints_callback): Likewise.
6517 2014-09-19 Don Breazeal <donb@codesourcery.com>
6519 * linux-low.c (handle_extended_wait): Call
6520 linux_ptrace_get_extended_event.
6521 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6522 linux_is_extended_waitstatus.
6524 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6526 * Makefile.in (CPPFLAGS): Define.
6527 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6528 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6530 2014-09-16 Gary Benson <gbenson@redhat.com>
6532 * inferiors.h (current_inferior): Renamed as...
6533 (current_thread): New variable. All uses updated.
6534 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6535 (maybe_move_out_of_jump_pad): Likewise.
6536 (cancel_breakpoint): Likewise.
6537 (linux_low_filter_event): Likewise.
6538 (wait_for_sigstop): Likewise.
6539 (linux_resume_one_lwp): Likewise.
6540 (need_step_over_p): Likewise.
6541 (start_step_over): Likewise.
6542 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6543 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6544 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6545 and save_inferior as saved_thread.
6546 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6548 (regcache_invalidate_thread): Likewise.
6549 * remote-utils.c (prepare_resume_reply): Likewise.
6550 * thread-db.c (thread_db_get_tls_address): Likewise.
6551 (disable_thread_event_reporting): Likewise.
6552 (remove_thread_event_breakpoints): Likewise.
6553 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6555 * target.h (set_desired_inferior): Renamed as...
6556 (set_desired_thread): New declaration. All uses updated.
6557 * server.c (myresume): Updated comment to reference thread instead
6559 (handle_serial_event): Likewise.
6560 (handle_target_event): Likewise.
6562 2014-09-12 Tom Tromey <tromey@redhat.com>
6563 Gary Benson <gbenson@redhat.com>
6565 * regcache.h: Include common-regcache.h.
6566 (regcache_read_pc): Don't declare.
6567 * regcache.c (get_thread_regcache_for_ptid): New function.
6569 2014-09-11 Tom Tromey <tromey@redhat.com>
6570 Gary Benson <gbenson@redhat.com>
6572 * symbol.c: New file.
6573 * Makefile.in (SFILES): Add symbol.c.
6574 (OBS): Add symbol.o.
6576 2014-09-11 Gary Benson <gbenson@redhat.com>
6578 * target.c (target_stop_ptid, target_continue_ptid): New
6581 2014-09-11 Tom Tromey <tromey@redhat.com>
6582 Gary Benson <gbenson@redhat.com>
6584 * target.h: Include target/target.h.
6585 * target.c (target_read_memory, target_read_uint32)
6586 (target_write_memory): New functions.
6588 2014-09-11 Gary Benson <gbenson@redhat.com>
6590 * server.h (debug_hw_points): Don't declare.
6591 * server.c (debug_hw_points): Don't define. Replace all uses
6592 with show_debug_regs.
6593 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6594 all uses with show_debug_regs.
6596 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6598 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6599 endianness into account.
6600 (ppc_supply_ptrace_register): Likewise.
6602 2014-09-03 James Hogan <james.hogan@imgtec.com>
6604 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6605 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6607 2014-09-03 Gary Benson <gbenson@redhat.com>
6609 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6610 ALL_DEBUG_ADDRESS_REGISTERS.
6612 2014-09-02 Gary Benson <gbenson@redhat.com>
6614 * i386-low.h: Renamed as...
6615 * x86-low.h: New file. All type, function and variable name
6616 prefixes changed from "i386_" to "x86_". All references updated.
6617 * i386-low.c: Renamed as...
6618 * x86-low.c: New file. All type, function and variable name
6619 prefixes changed from "i386_" to "x86_". All references updated.
6621 2014-09-02 Gary Benson <gbenson@redhat.com>
6623 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6624 (x86_linux_new_thread): Likewise.
6626 2014-08-29 Gary Benson <gbenson@redhat.com>
6628 * server.h (setjmp.h): Do not include.
6629 (toplevel): Do not declare.
6630 (common-exceptions.h): Include.
6631 (cleanups.h): Likewise.
6632 * server.c (toplevel): Do not define.
6633 (exit_code): New static global.
6634 (detach_or_kill_for_exit_cleanup): New function.
6635 (main): New function. Original main renamed to...
6636 (captured_main): New function.
6637 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6639 2014-08-29 Gary Benson <gbenson@redhat.com>
6641 * Makefile.in (SFILES): Add common/common-exceptions.c.
6642 (OBS): Add common-exceptions.o.
6643 (common-exceptions.o): New rule.
6644 * utils.c (prepare_to_throw_exception): New function.
6646 2014-08-29 Gary Benson <gbenson@redhat.com>
6648 * config.in: Regenerate.
6649 * configure: Likewise.
6651 2014-08-29 Gary Benson <gbenson@redhat.com>
6653 * Makefile.in (SFILES): Add common/cleanups.c.
6655 (cleanups.o): New rule.
6657 2014-08-29 Gary Benson <gbenson@redhat.com>
6659 * utils.c (internal_vwarning): New function.
6661 2014-08-28 Gary Benson <gbenson@redhat.com>
6663 * utils.h (fatal): Remove declaration.
6664 * utils.c (fatal): Remove function.
6666 2014-08-28 Gary Benson <gbenson@redhat.com>
6668 * tracepoint.c (gdb_agent_init): Replace fatal with
6670 (initialize_tracepoint): Likewise.
6672 2014-08-28 Gary Benson <gbenson@redhat.com>
6674 * remote-utils.c (remote_prepare): Replace fatal with error.
6676 2014-08-28 Gary Benson <gbenson@redhat.com>
6678 * linux-low.c (linux_async): Replace fatal with warning.
6680 (linux_start_non_stop): Return -1 if linux_async failed.
6682 2014-08-28 Gary Benson <gbenson@redhat.com>
6684 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6686 (i386_dr_low_get_addr): Remove vague comment.
6687 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6690 2014-08-28 Gary Benson <gbenson@redhat.com>
6692 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6693 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6695 (linux_resume_one_lwp): Likewise.
6696 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6698 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6699 with internal_error.
6700 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6701 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6702 (find_register_by_name): Replace fatal with internal_error.
6703 (find_regno): Likewise.
6704 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6705 * thread-db.c (thread_db_create_event): Likewise.
6706 (thread_db_load_search): Likewise.
6707 (try_thread_db_load_1): Likewise.
6708 * tracepoint.c (get_jump_space_head): Replace fatal with
6710 (claim_trampoline_space): Likewise.
6711 (have_fast_tracepoint_trampoline_buffer): Likewise.
6712 (cmd_qtstart): Likewise.
6713 (stop_tracing): Likewise.
6714 (fast_tracepoint_collecting): Likewise.
6715 (target_malloc): Likewise.
6716 (download_tracepoint): Likewise.
6717 (download_trace_state_variables): Replace check with gdb_assert.
6718 (upload_fast_traceframes): Replace fatal with internal_error.
6720 2014-08-19 Tom Tromey <tromey@redhat.com>
6721 Gary Benson <gbenson@redhat.com>
6723 * Makefile.in (SFILES): Add common/common-debug.c.
6724 (OBS): Add common-debug.o.
6725 (common-debug.o): New rule.
6726 * debug.h (debug_printf): Don't declare.
6727 * debug.c (debug_printf): Renamed and rewritten as...
6728 (debug_vprintf): New function.
6730 2014-08-19 Gary Benson <gbenson@redhat.com>
6732 * utils.h: Do not include print-utils.h.
6734 2014-08-19 Tom Tromey <tromey@redhat.com>
6735 Gary Benson <gbenson@redhat.com>
6737 * server.h: Add static assertion.
6738 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6740 2014-08-19 Tom Tromey <tromey@redhat.com>
6741 Gary Benson <gbenson@redhat.com>
6743 * Makefile.in (SFILES): Add common/errors.c.
6744 (OBS): Add errors.o.
6745 (IPA_OBS): Add errors-ipa.o.
6746 (errors.o): New rule.
6747 (errors-ipa.o): Likewise.
6748 * utils.h (perror_with_name, error, warning): Don't declare.
6749 * utils.c (warning): Renamed and rewritten as...
6750 (vwarning): New function.
6751 (error): Renamed and rewritten as...
6752 (verror): New function.
6753 (internal_error): Renamed and rewritten as...
6754 (internal_verror): New function.
6756 2014-08-07 Gary Benson <gbenson@redhat.com>
6758 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6759 * configure: Regenerate.
6760 * config.in: Likewise.
6761 * server.h: Do not include errno.h.
6762 * event-loop.c: Likewise.
6763 * hostio-errno.c: Likewise.
6764 * linux-low.c: Likewise.
6765 * remote-utils.c: Likewise.
6766 * spu-low.c: Likewise.
6767 * utils.c: Likewise.
6768 * gdbreplay.c: Unconditionally include errno.h.
6770 2014-08-07 Gary Benson <gbenson@redhat.com>
6772 * server.h: Do not include string.h.
6773 * event-loop.c: Likewise.
6774 * linux-low.c: Likewise.
6775 * regcache.c: Likewise.
6776 * remote-utils.c: Likewise.
6777 * spu-low.c: Likewise.
6778 * utils.c: Likewise.
6780 2014-08-07 Gary Benson <gbenson@redhat.com>
6782 * server.h: Do not include gdb_assert.h.
6784 2014-08-07 Gary Benson <gbenson@redhat.com>
6786 * server.h: Do not include common-utils.h.
6788 2014-08-07 Gary Benson <gbenson@redhat.com>
6790 * server.h: Do not include ptid.h.
6791 * notif.h: Likewise.
6793 2014-08-07 Gary Benson <gbenson@redhat.com>
6795 * server.h: Do not include gdb_locale.h.
6797 2014-08-07 Gary Benson <gbenson@redhat.com>
6799 * server.h: Do not include gdb/signals.h.
6800 * win32-low.c: Likewise.
6802 2014-08-07 Gary Benson <gbenson@redhat.com>
6804 * server.h: Do not include pathmax.h.
6806 2014-08-07 Gary Benson <gbenson@redhat.com>
6808 * server.h: Do not include libiberty.h.
6809 * linux-bfin-low.c: Likewise.
6811 2014-08-07 Gary Benson <gbenson@redhat.com>
6813 * server.h: Do not include ansidecl.h.
6815 2014-08-07 Gary Benson <gbenson@redhat.com>
6817 * linux-x86-low.c: Do not include stddef.h.
6818 * lynx-ppc-low.c: Likewise.
6819 * tracepoint.c: Likewise.
6821 2014-08-07 Gary Benson <gbenson@redhat.com>
6823 * server.h: Do not include stdarg.h.
6824 * nto-low.c: Likewise.
6826 2014-08-07 Gary Benson <gbenson@redhat.com>
6828 * server.h: Do not include stdlib.h.
6829 * inferiors.c: Likewise.
6830 * linux-low.c: Likewise.
6831 * regcache.c: Likewise.
6832 * spu-low.c: Likewise.
6833 * tracepoint.c: Likewise.
6834 * utils.c: Likewise.
6836 2014-08-07 Gary Benson <gbenson@redhat.com>
6838 * server.h: Do not include stdio.h.
6839 * linux-low.c: Likewise.
6840 * remote-utils.c: Likewise.
6841 * spu-low.c: Likewise.
6842 * utils.c: Likewise.
6843 * wincecompat.c: Likewise.
6845 2014-08-06 Gary Benson <gbenson@redhat.com>
6847 * regcache.c (init_register_cache): Move conditionals inside if.
6849 2014-08-06 Gary Benson <gbenson@redhat.com>
6851 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6853 2014-07-31 Gary Benson <gbenson@redhat.com>
6855 * ax.h: Do not include server.h.
6856 * gdbthread.h: Likewise.
6857 * lynx-low.h: Likewise.
6858 * notif.h: Likewise.
6860 2014-07-30 Gary Benson <gbenson@redhat.com>
6862 * server.h: Include common-defs.h.
6863 Do not include config.h or build-gnulib-gdbserver/config.h.
6865 2014-07-30 Gary Benson <gbenson@redhat.com>
6867 * hostio-errno.c: Move server.h to top of includes list.
6868 * inferiors.c: Likewise.
6869 * linux-x86-low.c: Likewise.
6870 * notif.c: Include server.h.
6872 2014-07-24 Tom Tromey <tromey@redhat.com>
6873 Gary Benson <gbenson@redhat.com>
6875 * server.h (CORE_ADDR): Now unsigned.
6877 2014-07-16 Pedro Alves <palves@redhat.com>
6879 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6881 2014-07-15 Pedro Alves <palves@redhat.com>
6883 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6886 2014-07-11 Pedro Alves <palves@redhat.com>
6888 * linux-low.c (kill_wait_lwp): New function, based on
6889 kill_one_lwp_callback, but use my_waitpid directly.
6890 (kill_one_lwp_callback, linux_kill): Use it.
6892 2014-06-23 Pedro Alves <palves@redhat.com>
6894 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6895 before setting DR0..DR3.
6897 2014-06-20 Gary Benson <gbenson@redhat.com>
6899 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6900 * configure: Regenerated.
6901 * config.in: Likewise.
6903 2014-06-20 Gary Benson <gbenson@redhat.com>
6905 * Makefile.in (SFILES): Update locations for files moved
6907 (object file files): Reordered.
6909 2014-06-20 Gary Benson <gbenson@redhat.com>
6911 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6912 (i386_dr_low_set_addr): Likewise.
6913 (i386_dr_low_get_addr): Likewise.
6914 (i386_dr_low_can_set_control): Likewise.
6915 (i386_dr_low_set_control): Likewise.
6916 (i386_dr_low_get_control): Likewise.
6917 (i386_dr_low_get_status): Likewise.
6918 (i386_get_debug_register_length): Likewise.
6919 * linux-x86-low.c (i386_dr_low_set_addr):
6920 Changed signature. Made static.
6921 (i386_dr_low_get_addr): Likewise.
6922 (i386_dr_low_set_control): Likewise.
6923 (i386_dr_low_get_control): Likewise.
6924 (i386_dr_low_get_status): Likewise.
6925 (i386_dr_low): New global variable.
6926 * win32-i386-low.c (i386_dr_low_set_addr):
6927 Changed signature. Made static.
6928 (i386_dr_low_get_addr): Likewise.
6929 (i386_dr_low_set_control): Likewise.
6930 (i386_dr_low_get_control): Likewise.
6931 (i386_dr_low_get_status): Likewise.
6932 (i386_dr_low): New global variable.
6934 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6936 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6937 * Makefile.in (AR, AR_FLAGS): Define.
6938 * configure: Regenerate.
6940 2014-06-19 Gary Benson <gbenson@redhat.com>
6942 * Makefile.in (i386-dregs.o): New rule.
6943 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6944 * i386-low.c (target.h): Remove include.
6945 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6946 (DR_CONTROL_SHIFT): Likewise.
6947 (DR_CONTROL_SIZE): Likewise.
6948 (DR_RW_EXECUTE): Likewise.
6949 (DR_RW_WRITE): Likewise.
6950 (DR_RW_READ): Likewise.
6951 (DR_RW_IORW): Likewise.
6952 (DR_LEN_1): Likewise.
6953 (DR_LEN_2): Likewise.
6954 (DR_LEN_4): Likewise.
6955 (DR_LEN_8): Likewise.
6956 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6957 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6958 (DR_ENABLE_SIZE): Likewise.
6959 (DR_LOCAL_SLOWDOWN): Likewise.
6960 (DR_GLOBAL_SLOWDOWN): Likewise.
6961 (DR_CONTROL_RESERVED): Likewise.
6962 (I386_DR_CONTROL_MASK): Likewise.
6963 (I386_DR_VACANT): Likewise.
6964 (I386_DR_LOCAL_ENABLE): Likewise.
6965 (I386_DR_GLOBAL_ENABLE): Likewise.
6966 (I386_DR_DISABLE): Likewise.
6967 (I386_DR_SET_RW_LEN): Likewise.
6968 (I386_DR_GET_RW_LEN): Likewise.
6969 (I386_DR_WATCH_HIT): Likewise.
6970 (i386_wp_op_t): Likewise.
6971 (i386_show_dr): Likewise.
6972 (i386_length_and_rw_bits): Likewise.
6973 (i386_insert_aligned_watchpoint): Likewise.
6974 (i386_remove_aligned_watchpoint): Likewise.
6975 (i386_handle_nonaligned_watchpoint): Likewise.
6976 i386_update_inferior_debug_regs(): Likewise.
6977 (i386_dr_insert_watchpoint): Likewise.
6978 (i386_dr_remove_watchpoint): Likewise.
6979 (i386_dr_region_ok_for_watchpoint): Likewise.
6980 (i386_dr_stopped_data_address): Likewise.
6981 (i386_dr_stopped_by_watchpoint): Likewise.
6983 2014-06-19 Gary Benson <gbenson@redhat.com>
6985 * i386-low.c (i386_dr_show): Renamed to
6986 i386_show_dr and made static. All uses updated.
6987 (i386_dr_length_and_rw_bits): Renamed to
6988 i386_length_and_rw_bits and made static.
6990 (i386_dr_insert_aligned_watchpoint): Renamed to
6991 i386_insert_aligned_watchpoint and made static.
6993 (i386_dr_remove_aligned_watchpoint): Renamed to
6994 i386_remove_aligned_watchpoint and made static.
6996 (i386_dr_update_inferior_debug_regs): Renamed to
6997 i386_update_inferior_debug_regs and made static.
7000 2014-06-18 Gary Benson <gbenson@redhat.com>
7002 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7003 (i386_dr_low_can_set_control): Likewise.
7004 (i386_get_debug_register_length): Likewise.
7005 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7006 (i386_dr_low_can_set_control): Likewise.
7007 (i386_get_debug_register_length): Likewise.
7009 2014-06-17 Gary Benson <gbenson@redhat.com>
7011 * i386-low.h (i386-dregs.h): New include.
7012 (DR_FIRSTADDR): Now in i386-dregs.h.
7013 (DR_LASTADDR): Likewise.
7014 (DR_NADDR): Likewise.
7015 (DR_STATUS): Likewise.
7016 (DR_CONTROL): Likewise.
7017 (i386_debug_reg_state): Likewise.
7018 (i386_dr_insert_watchpoint): Likewise.
7019 (i386_dr_remove_watchpoint): Likewise.
7020 (i386_dr_region_ok_for_watchpoint): Likewise.
7021 (i386_dr_stopped_data_address): Likewise.
7022 (i386_dr_stopped_by_watchpoint): Likewise.
7023 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7025 2014-06-18 Gary Benson <gbenson@redhat.com>
7027 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7028 i386_dr_insert_watchpoint.
7029 (i386_low_remove_watchpoint): Renamed to
7030 i386_dr_remove_watchpoint.
7031 (i386_low_region_ok_for_watchpoint): Renamed to
7032 i386_dr_region_ok_for_watchpoint.
7033 (i386_low_stopped_data_address): Renamed to
7034 i386_dr_stopped_data_address.
7035 (i386_low_stopped_by_watchpoint): Renamed to
7036 i386_dr_stopped_by_watchpoint.
7037 * i386-low.c (i386_show_dr): Renamed to
7038 i386_dr_show and made nonstatic. All uses updated.
7039 (i386_length_and_rw_bits): Renamed to
7040 i386_dr_length_and_rw_bits and made nonstatic.
7042 (i386_insert_aligned_watchpoint): Renamed to
7043 i386_dr_insert_aligned_watchpoint and made nonstatic.
7045 (i386_remove_aligned_watchpoint): Renamed to
7046 i386_dr_remove_aligned_watchpoint and made nonstatic.
7048 (i386_update_inferior_debug_regs): Renamed to
7049 i386_dr_update_inferior_debug_regs and made nonstatic.
7051 (i386_low_insert_watchpoint): Renamed to
7052 i386_dr_insert_watchpoint. All uses updated.
7053 (i386_low_remove_watchpoint): Renamed to
7054 i386_dr_remove_watchpoint. All uses updated.
7055 (i386_low_region_ok_for_watchpoint): Renamed to
7056 i386_dr_region_ok_for_watchpoint. All uses updated.
7057 (i386_low_stopped_data_address): Renamed to
7058 i386_dr_stopped_data_address. All uses updated.
7059 (i386_low_stopped_by_watchpoint): Renamed to
7060 i386_dr_stopped_by_watchpoint. All uses updated.
7062 2014-06-18 Gary Benson <gbenson@redhat.com>
7064 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7065 (i386_dr_low_can_set_control): Likewise.
7066 (i386_insert_aligned_watchpoint): New check.
7068 2014-06-18 Gary Benson <gbenson@redhat.com>
7070 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7073 2014-06-18 Gary Benson <gbenson@redhat.com>
7075 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7076 instead of fatal and error.
7077 (i386_handle_nonaligned_watchpoint): Likewise.
7079 2014-06-18 Gary Benson <gbenson@redhat.com>
7081 * i386-low.c (i386_get_debug_register_length): New macro.
7082 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7083 (i386_show_dr): Use debug_printf instead of fprintf. Use
7084 phex to format values.
7086 2014-06-18 Gary Benson <gbenson@redhat.com>
7088 * i386-low.h: Comment changes.
7089 * i386-low.c: Likewise.
7091 2014-06-18 Gary Benson <gbenson@redhat.com>
7093 * i386-low.c: Whitespace changes.
7095 2014-06-12 Tom Tromey <tromey@redhat.com>
7097 * utils.c (freeargv): Remove.
7099 2014-06-12 Tom Tromey <tromey@redhat.com>
7101 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7102 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7103 (parse_debug_format_options): Likewise.
7104 (gdbserver_usage): Likewise.
7105 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7106 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7107 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7109 ($(LIBGNU)): Depend on libiberty.
7110 (all-lib): Recurse into all subdirs.
7111 (install-only): Invoke "install" target in subdirs.
7112 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7114 * configure: Rebuild.
7115 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7116 for vasprintf, vsnprintf, or gettimeofday.
7117 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7120 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7122 * development.sh: Delete.
7123 * Makefile.in (config.status): Adjust dependency on development.sh.
7124 * configure.ac: Adjust development.sh source call.
7125 * configure: Regenerate.
7127 2014-06-02 Pedro Alves <palves@redhat.com>
7129 * ax.c (gdb_free_agent_expr): New function.
7130 * ax.h (gdb_free_agent_expr): New declaration.
7131 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7133 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7135 (clear_breakpoint_conditions_and_commands): New function.
7136 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7137 (clear_breakpoint_conditions_and_commands): New declaration.
7139 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7141 * linux-aarch64-low.c (asm/ptrace.h): Include.
7143 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7145 Fix TLS access for -static -pthread.
7146 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7147 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7148 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7150 2014-05-20 Pedro Alves <palves@redhat.com>
7152 * linux-aarch64-low.c (aarch64_insert_point)
7153 (aarch64_remove_point): No longer check whether the type is
7154 supported here. Adjust to new interface.
7155 (the_low_target): Install aarch64_supports_z_point_type as
7156 supports_z_point_type method.
7157 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7158 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7159 instead of a Z packet char. Adjust.
7160 (arm_supports_z_point_type): New function.
7161 (arm_insert_point, arm_remove_point): Adjust to new interface.
7162 (the_low_target): Install arm_supports_z_point_type.
7163 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7164 (cris_insert_point, cris_remove_point): Adjust to new interface.
7165 Don't check whether the type is supported here.
7166 (the_low_target): Install cris_supports_z_point_type.
7167 * linux-low.c (linux_supports_z_point_type): New function.
7168 (linux_insert_point, linux_remove_point): Adjust to new interface.
7169 * linux-low.h (struct linux_target_ops) <insert_point,
7170 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7171 raw_breakpoint pointer parameter.
7172 <supports_z_point_type>: New method.
7173 * linux-mips-low.c (mips_supports_z_point_type): New function.
7174 (mips_insert_point, mips_remove_point): Adjust to new interface.
7175 Use mips_supports_z_point_type.
7176 (the_low_target): Install mips_supports_z_point_type.
7177 * linux-ppc-low.c (the_low_target): Install NULL as
7178 supports_z_point_type method.
7179 * linux-s390-low.c (the_low_target): Install NULL as
7180 supports_z_point_type method.
7181 * linux-sparc-low.c (the_low_target): Install NULL as
7182 supports_z_point_type method.
7183 * linux-x86-low.c (x86_supports_z_point_type): New function.
7184 (x86_insert_point): Adjust to new insert_point interface. Use
7185 insert_memory_breakpoint. Adjust to new
7186 i386_low_insert_watchpoint interface.
7187 (x86_remove_point): Adjust to remove_point interface. Use
7188 remove_memory_breakpoint. Adjust to new
7189 i386_low_remove_watchpoint interface.
7190 (the_low_target): Install x86_supports_z_point_type.
7191 * lynx-low.c (lynx_target_ops): Install NULL as
7192 supports_z_point_type callback.
7193 * nto-low.c (nto_supports_z_point_type): New.
7194 (nto_insert_point, nto_remove_point): Adjust to new interface.
7195 (nto_target_ops): Install nto_supports_z_point_type.
7196 * mem-break.c: Adjust intro comment.
7197 (struct raw_breakpoint) <raw_type, size>: New fields.
7198 <inserted>: Update comment.
7199 <shlib_disabled>: Delete field.
7200 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7201 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7202 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7203 (raw_bkpt_type_to_target_hw_bp_type): New function.
7204 (find_enabled_raw_code_breakpoint_at): New function.
7205 (find_raw_breakpoint_at): New type and size parameters. Use them.
7206 (insert_memory_breakpoint): New function, based off
7207 set_raw_breakpoint_at.
7208 (remove_memory_breakpoint): New function.
7209 (set_raw_breakpoint_at): Reimplement.
7210 (set_breakpoint): New, based on set_breakpoint_at.
7211 (set_breakpoint_at): Reimplement.
7212 (delete_raw_breakpoint): Go through the_target->remove_point
7213 instead of assuming memory breakpoints.
7214 (find_gdb_breakpoint_at): Delete.
7215 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7216 (find_gdb_breakpoint): New function.
7217 (set_gdb_breakpoint_at): Delete.
7218 (z_type_supported): New function.
7219 (set_gdb_breakpoint_1): New function, loosely based off
7220 set_gdb_breakpoint_at.
7221 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7222 (delete_gdb_breakpoint_at): Delete.
7223 (delete_gdb_breakpoint_1): New function, loosely based off
7224 delete_gdb_breakpoint_at.
7225 (delete_gdb_breakpoint): New function.
7226 (clear_gdb_breakpoint_conditions): Rename to ...
7227 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7229 (add_condition_to_breakpoint): Make static.
7230 (add_breakpoint_condition): Take a struct breakpoint pointer
7231 instead of an address. Adjust.
7232 (gdb_condition_true_at_breakpoint): Rename to ...
7233 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7235 (gdb_condition_true_at_breakpoint): Reimplement.
7236 (add_breakpoint_commands): Take a struct breakpoint pointer
7237 instead of an address. Adjust.
7238 (gdb_no_commands_at_breakpoint): Rename to ...
7239 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7240 parameter. Return true if no breakpoint was found. Change debug
7242 (gdb_no_commands_at_breakpoint): Reimplement.
7243 (run_breakpoint_commands): Rename to ...
7244 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7245 and change return type to boolean.
7246 (run_breakpoint_commands): New function.
7247 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7248 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7249 breakpoint. Go through the_target->remove_point instead of
7250 assuming memory breakpoint.
7251 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7252 software and hardware breakpoints.
7253 (reinsert_raw_breakpoint): Go through the_target->insert_point
7254 instead of assuming memory breakpoint.
7255 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7256 software and hardware breakpoints.
7257 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7258 Check both software and hardware breakpoints.
7259 (validate_inserted_breakpoint): Assert the breakpoint is a
7260 software breakpoint. Set the inserted flag to -1 instead of
7261 setting shlib_disabled.
7262 (delete_disabled_breakpoints): Adjust.
7263 (validate_breakpoints): Only validate software breakpoints.
7264 Adjust to inserted flag change.
7265 (check_mem_read, check_mem_write): Skip breakpoint types other
7266 than software breakpoints. Adjust to inserted flag change.
7267 * mem-break.h (enum raw_bkpt_type): New enum.
7268 (raw_breakpoint, struct process_info): Forward declare.
7269 (Z_packet_to_target_hw_bp_type): Delete declaration.
7270 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7271 (set_gdb_breakpoint, delete_gdb_breakpoint)
7272 (clear_breakpoint_conditions): New declarations.
7273 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7274 (breakpoint_inserted_here): Update comment.
7275 (add_breakpoint_condition, add_breakpoint_commands): Replace
7276 address parameter with a breakpoint pointer parameter.
7277 (gdb_breakpoint_here): Update comment.
7278 (delete_gdb_breakpoint_at): Delete.
7279 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7280 * server.c (process_point_options): Take a struct breakpoint
7281 pointer instead of an address. Adjust.
7282 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7283 delete_gdb_breakpoint.
7284 * spu-low.c (spu_target_ops): Install NULL as
7285 supports_z_point_type method.
7286 * target.h: Include mem-break.h.
7287 (struct target_ops) <prepare_to_access_memory>: Update comment.
7288 <supports_z_point_type>: New field.
7289 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7290 instead of a char. Also take a raw breakpoint pointer.
7291 * win32-arm-low.c (the_low_target): Install NULL as
7292 supports_z_point_type.
7293 * win32-i386-low.c (i386_supports_z_point_type): New function.
7294 (i386_insert_point, i386_remove_point): Adjust to new interface.
7295 (the_low_target): Install i386_supports_z_point_type.
7296 * win32-low.c (win32_supports_z_point_type): New function.
7297 (win32_insert_point, win32_remove_point): Adjust to new interface.
7298 (win32_target_ops): Install win32_supports_z_point_type.
7299 * win32-low.h (struct win32_target_ops):
7300 <supports_z_point_type>: New method.
7301 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7302 instead of a char. Also take a raw breakpoint pointer.
7304 2014-05-20 Pedro Alves <palves@redhat.com>
7306 * mem-break.h: Include break-common.h.
7307 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7308 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7309 (Z_packet_to_target_hw_bp_type): New declaration.
7310 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7311 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7312 (Z_PACKET_ACCESS_WP): Delete macros.
7313 (Z_packet_to_hw_type): Delete function.
7314 * i386-low.h: Don't include break-common.h here.
7315 (Z_packet_to_hw_type): Delete declaration.
7316 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7317 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7318 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7319 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7320 * linux-aarch64-low.c: Don't include break-common.h here.
7321 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7322 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7323 (Z_packet_to_target_hw_bp_type): Delete function.
7324 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7326 (mips_insert_point, mips_remove_point): Use
7327 Z_packet_to_target_hw_bp_type.
7329 2014-05-20 Pedro Alves <palves@redhat.com>
7331 * linux-aarch64-low.c: Include break-common.h.
7332 (enum target_point_type): Delete.
7333 (Z_packet_to_point_type): Rename to ...
7334 (Z_packet_to_target_hw_bp_type): ... this, and return a
7335 target_hw_bp_type instead.
7336 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7337 instead of an enum target_point_type.
7338 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7340 (aarch64_dr_state_insert_one_point)
7341 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7342 (aarch64_handle_aligned_watchpoint)
7343 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7344 Take an enum target_hw_bp_type instead of an enum
7346 (aarch64_supports_z_point_type): New function.
7347 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7348 use Z_packet_to_target_hw_bp_type.
7350 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7352 * configure.ac: Only use -Werror by default when DEVELOPMENT
7354 * configure: Regenerate.
7356 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7358 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7359 * linux-x86-low.c (X86_64_USER_REGS): New.
7360 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7362 2014-04-28 Yao Qi <yao@codesourcery.com>
7364 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7367 2014-04-25 Pedro Alves <palves@redhat.com>
7370 * linux-low.c (linux_attach_fail_reason_string): New function.
7371 (linux_attach_lwp): Delete.
7372 (linux_attach_lwp_1): Rename to ...
7373 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7374 argument. Remove "initial" parameter. Return int instead of
7375 void. Don't error or warn here.
7376 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7377 failure to attach to the tgid. Call warning when failing to
7379 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7380 argument. Remove "initial" parameter. Return int instead of
7381 void. Don't error or warn here.
7382 (linux_attach_fail_reason_string): New declaration.
7383 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7384 interface change. Use linux_attach_fail_reason_string.
7386 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7387 Walfred Tedeschi <walfred.tedeschi@intel.com>
7389 * Makefile.in: Added rules to handle new files
7390 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7391 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7392 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7393 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7394 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7395 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7397 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7398 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7399 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7400 i386/x32-avx512.xml.
7401 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7402 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7403 i386/x32-avx512-linux.xml.
7404 * i387-fp.c (num_avx512_k_registers): New constant for number
7406 (num_avx512_zmmh_low_registers): New constant for number of
7407 lower ZMM registers (0-15).
7408 (num_avx512_zmmh_high_registers): New constant for number of
7409 higher ZMM registers (16-31).
7410 (num_avx512_ymmh_registers): New contant for number of higher
7411 YMM registers (ymm16-31 added by avx521 on x86_64).
7412 (num_avx512_xmm_registers): New constant for number of higher
7413 XMM registers (xmm16-31 added by AVX512 on x86_64).
7414 (struct i387_xsave): Add space for AVX512 registers.
7415 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7416 Add code to handle AVX512 registers.
7417 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7418 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7419 prototypei from generated file.
7420 (tdesc_amd64_avx512_linux): Likewise.
7421 (init_registers_x32_avx512_linux): Likewise.
7422 (tdesc_x32_avx512_linux): Likewise.
7423 (init_registers_i386_avx512_linux): Likewise.
7424 (tdesc_i386_avx512_linux): Likewise.
7425 (x86_64_regmap): Add AVX512 registers.
7426 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7428 (initialize_low_arch): Add code to initialize AVX512 registers.
7430 2014-04-23 Pedro Alves <palves@redhat.com>
7432 * mem-break.c (find_gdb_breakpoint_at): Make static.
7433 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7435 2014-04-23 Pedro Alves <palves@redhat.com>
7437 * i386-low.c: Don't include break-common.h here.
7438 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7439 prototype to take target_hw_bp_type as argument instead of a Z
7441 * i386-low.h: Include break-common.h here.
7442 (Z_packet_to_hw_type): Declare.
7443 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7445 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7446 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7447 (x86_remove_point): Convert the packet number to a
7448 target_hw_bp_type before calling i386_low_remove_watchpoint.
7449 * win32-i386-low.c (i386_insert_point): Convert the packet number
7450 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7451 (i386_remove_point): Convert the packet number to a
7452 target_hw_bp_type before calling i386_low_remove_watchpoint.
7454 2014-04-23 Pedro Alves <palves@redhat.com>
7456 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7458 2014-04-10 Pedro Alves <palves@redhat.com>
7460 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7461 Check if the condition or command is NULL before checking if the
7462 breakpoint is known. On success, return true.
7463 * mem-break.h (add_breakpoint_condition): Document return.
7464 (add_breakpoint_commands): Add describing comment.
7465 * server.c (skip_to_semicolon): New function.
7466 (process_point_options): Use it.
7468 2014-04-09 Pedro Alves <palves@redhat.com>
7470 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7473 2014-02-27 Pedro Alves <palves@redhat.com>
7476 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7478 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7480 (last_thread_of_process_p): Take a PID argument instead of a
7482 (linux_wait_for_lwp): Delete.
7483 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7485 (linux_low_filter_event): New function, party factored out from
7486 linux_wait_for_event.
7487 (linux_wait_for_event): Rename to ...
7488 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7489 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7490 sigsuspend. Check for zombie leaders.
7491 (linux_wait_for_event): Reimplement as wrapper around
7492 linux_wait_for_event_filtered.
7493 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7494 a normal or signal exit is seen, it's the whole process exiting.
7495 (wait_for_sigstop): No longer a for_each_inferior callback.
7496 Rewrite on top of linux_wait_for_event_filtered.
7497 (stop_all_lwps): Call wait_for_sigstop directly.
7498 * server.c (resume, handle_target_event): Handle
7499 TARGET_WAITKIND_NO_RESUMED.
7501 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7503 * win32-low.c (psapi_get_dll_name,
7504 * win32_CreateToolhelp32Snapshot): Delete.
7505 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7506 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7508 (handle_load_dll): Add function description.
7509 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7511 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7513 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7515 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7516 base address when calling win32_add_one_solib.
7517 (handle_load_dll): Delete local variable load_addr.
7518 Remove 0x1000 offset applied to DLL base address when calling
7519 win32_add_one_solib.
7520 (handle_unload_dll): Add comment.
7522 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7524 * win32-low.c (win32_add_all_dlls): Renames
7525 win32_ensure_ntdll_loaded. Rewrite function documentation.
7526 Adjust implementation to always load all DLLs.
7527 Add 0x1000 offset to DLL base address when calling
7528 win32_add_one_solib.
7529 (child_initialization_done): New static global.
7530 (do_initial_child_stuff): Set child_initialization_done to
7531 zero during child initialization, and 1 after. Replace call
7532 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7534 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7535 (handle_unload_dll): Add function documentation.
7536 (get_child_debug_event): Ignore load and unload DLL events
7537 during child initialization.
7539 2014-02-20 Doug Evans <dje@google.com>
7541 Remove global all_lwps.
7542 * inferiors.h (ptid_of): Move here from linux-low.h.
7543 (pid_of, lwpid_of): Ditto.
7544 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7545 parameter is a struct thread_info * now.
7546 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7547 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7548 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7550 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7551 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7552 * linux-arm-low.c (update_registers_callback): Update, "entry"
7553 parameter is a struct thread_info * now.
7554 Fetch lwpid from current_inferior directly.
7555 (arm_insert_point): Pass &all_threads to find_inferior instead of
7557 (arm_remove_point): Ditto.
7558 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7559 (arm_prepare_to_resume): Fetch pid from thread.
7560 (arm_read_description): Fetch lwpid from current_inferior directly.
7561 * linux-low.c (all_lwps): Delete.
7562 (delete_lwp): Delete call to remove_inferior.
7563 (handle_extended_wait): Fetch lwpid from thread.
7564 (add_lwp): Don't set lwp->entry.id. Remove call to
7565 add_inferior_to_list.
7566 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7567 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7568 (kill_one_lwp_callback): Ditto.
7569 (linux_kill): Don't dereference NULL pointer.
7570 Fetch ptid,lwpid from thread.
7571 (get_detach_signal): Fetch ptid from thread.
7572 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7573 Simplify call to regcache_invalidate_thread.
7574 (delete_lwp_callback): Update, "entry" parameter is a
7575 struct thread_info * now. Fetch pid from thread.
7576 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7577 (status_pending_p_callback): Update, "entry" parameter is a
7578 struct thread_info * now. Fetch ptid from thread.
7579 (find_lwp_pid): Update, "entry" parameter is a
7580 struct thread_info * now.
7581 (linux_wait_for_lwp): Fetch pid from thread.
7582 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7583 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7584 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7585 (dequeue_one_deferred_signal): Ditto.
7586 (cancel_breakpoint): Fetch ptid from current_inferior.
7587 (linux_wait_for_event): Pass &all_threads to find_inferior,
7588 not &all_lwps. Fetch ptid, lwpid from thread.
7589 (count_events_callback): Update, "entry" parameter is a
7590 struct thread_info * now.
7591 (select_singlestep_lwp_callback): Ditto.
7592 (select_event_lwp_callback): Ditto.
7593 (cancel_breakpoints_callback): Ditto.
7594 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7596 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7597 (unsuspend_one_lwp): Update, "entry" parameter is a
7598 struct thread_info * now.
7599 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7601 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7602 Fetch lwpid from thread, not lwp.
7603 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7604 Pass &all_threads to find_inferior, not &all_lwps.
7605 (send_sigstop): Fetch lwpid from thread, not lwp.
7606 (send_sigstop_callback): Update, "entry" parameter is a
7607 struct thread_info * now.
7608 (suspend_and_send_sigstop_callback): Ditto.
7609 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7610 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7611 struct thread_info * now.
7612 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7614 (lwp_running): Update, "entry" parameter is a
7615 struct thread_info * now.
7616 (stop_all_lwps): Fetch ptid from thread.
7617 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7618 (linux_resume_one_lwp): Fetch lwpid from thread.
7619 (linux_set_resume_request): Update, "entry" parameter is a
7620 struct thread_info * now. Fetch pid, lwpid from thread.
7621 (resume_status_pending_p): Update, "entry" parameter is a
7622 struct thread_info * now.
7623 (need_step_over_p): Ditto. Fetch lwpid from thread.
7624 (start_step_over): Fetch lwpid from thread.
7625 (linux_resume_one_thread): Update, "entry" parameter is a
7626 struct thread_info * now. Fetch lwpid from thread.
7627 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7628 (proceed_one_lwp): Update, "entry" parameter is a
7629 struct thread_info * now. Fetch lwpid from thread.
7630 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7631 struct thread_info * now.
7632 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7633 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7634 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7636 (regsets_store_inferior_registers): Ditto.
7637 (fetch_register, store_register): Ditto.
7638 (linux_read_memory, linux_write_memory): Ditto.
7639 (linux_request_interrupt): Ditto.
7640 (linux_read_auxv): Ditto.
7641 (linux_xfer_siginfo): Ditto.
7642 (linux_qxfer_spu): Ditto.
7643 (linux_qxfer_libraries_svr4): Ditto.
7644 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7645 moved to inferiors.h.
7647 (get_thread_lwp): Update.
7648 (struct lwp_info): Delete member "entry". Simplify comment for
7651 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7652 current_inferior directly.
7653 (update_watch_registers_callback): Update, "entry" parameter is a
7654 struct thread_info * now. Fetch pid from thread.
7655 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7656 (mips_insert_point): Fetch lwpid from current_inferior.
7657 Pass &all_threads to find_inferior, not &all_lwps.
7658 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7659 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7661 (mips_stopped_data_address): Ditto.
7662 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7664 * linux-tile-low.c (tile_arch_setup): Ditto.
7665 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7666 (update_debug_registers_callback): Update, "entry" parameter is a
7667 struct thread_info * now. Fetch pid from thread.
7668 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7669 Pass &all_threads to find_inferior, not &all_lwps.
7670 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7671 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7672 Pass &all_threads to find_inferior, not &all_lwps.
7673 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7674 (i386_dr_low_get_status): Ditto.
7675 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7676 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7677 (x86_linux_read_description): Ditto.
7678 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7680 2014-02-20 Doug Evans <dje@google.com>
7682 * inferiors.c (get_first_inferior): Fix buglet.
7684 2014-02-19 Doug Evans <dje@google.com>
7686 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7687 * inferiors.c (add_thread): Change result type to struct thread_info *.
7688 All callers updated.
7689 (add_lwp): Call add_thread here instead of in callers.
7690 All callers updated.
7691 * linux-low.h (get_lwp_thread): Rewrite.
7692 (struct lwp_info): New member "thread".
7694 2014-02-19 Doug Evans <dje@google.com>
7696 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7697 All callers updated.
7699 2014-02-19 Doug Evans <dje@google.com>
7701 * inferiors.c (add_thread): Fix whitespace.
7703 2014-02-19 Doug Evans <dje@google.com>
7705 * dll.c (clear_dlls): Replace accessing list implemention details
7707 * gdbthread.h (get_first_thread): Declare.
7708 * inferiors.c (for_each_inferior_with_data): New function.
7709 (get_first_thread): New function.
7710 (find_thread_ptid): Simplify.
7711 (get_first_inferior): New function.
7712 (clear_list): Delete.
7713 (one_inferior_p): New function.
7714 (clear_inferior_list): New function.
7715 (clear_inferiors): Update.
7716 * inferiors.h (for_each_inferior_with_data): Declare.
7717 (clear_inferior_list): Declare.
7718 (one_inferior_p): Declare.
7719 (get_first_inferior): Declare.
7720 * linux-low.c (linux_wait_for_event): Replace accessing list
7721 implemention details with API function.
7722 * server.c (target_running): Ditto.
7723 (accumulate_file_name_length): New function.
7724 (emit_dll_description): New function.
7725 (handle_qxfer_libraries): Replace accessing list implemention
7726 details with API function.
7727 (handle_qxfer_threads_worker): New function.
7728 (handle_qxfer_threads_proper): Replace accessing list implemention
7729 details with API function.
7730 (handle_query): Ditto.
7731 (visit_actioned_threads_callback_ftype): New typedef.
7732 (visit_actioned_threads_data): New struct.
7733 (visit_actioned_threads): Rewrite to be find_inferior callback.
7734 (resume): Call find_inferior.
7735 (handle_status): Replace accessing list implemention
7736 details with API function.
7737 (process_serial_event): Replace accessing list implemention details
7739 * target.c (set_desired_inferior): Replace accessing list implemention
7740 details with API function.
7741 * tracepoint.c (same_process_p): New function.
7742 (gdb_agent_about_to_close): Replace accessing list implemention
7743 details with API function.
7744 * win32-low.c (child_delete_thread): Replace accessing list
7745 implemention details with API function.
7746 (match_dll_by_basename): New function.
7747 (dll_is_loaded_by_basename): New function.
7748 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7749 details call to dll_is_loaded_by_basename.
7751 2014-02-19 Doug Evans <dje@google.com>
7753 * dll.h (struct dll_info): Add comment.
7754 * gdbthread.h (struct thread_info): Add comment.
7755 (current_ptid): Simplify.
7756 * inferiors.c (add_process): Update.
7757 (remove_process): Update.
7758 * inferiors.h (struct process_info): Rename member "head" to "entry".
7759 * linux-low.c (delete_lwp): Update.
7761 (last_thread_of_process_p): Update.
7762 (kill_one_lwp_callback, linux_kill): Update.
7763 (status_pending_p_callback): Update.
7764 (wait_for_sigstop): Update. Simplify read of ptid.
7765 (start_step_over): Update.
7766 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7767 (get_lwp_thread): Update.
7768 (struct lwp_info): Rename member "head" to "entry".
7769 * regcache.h (inferior_list_entry): Delete.
7770 * server.c (kill_inferior_callback): Update.
7771 (detach_or_kill_inferior_callback): Update.
7772 (print_started_pid): Update.
7773 (print_attached_pid): Update.
7774 (process_serial_event): Simplify read of ptid.
7775 * thread-db.c (thread_db_create_event): Update.
7776 (thread_db_get_tls_address): Update.
7777 * win32-low.c (current_inferior_ptid): Simplify.
7779 2014-02-19 Tom Tromey <tromey@redhat.com>
7781 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7783 (target_supports_btrace): Update.
7785 2014-02-14 Yao Qi <yao@codesourcery.com>
7787 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7788 (rsp-low-ipa.o): New target.
7790 2014-02-12 Tom Tromey <tromey@redhat.com>
7792 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7793 convert_ascii_to_int.
7794 * regcache.c (registers_to_string): Likewise.
7795 * remote-utils.c (decode_M_packet): Likewise.
7796 * server.c (process_serial_event): Likewise.
7798 2014-02-12 Tom Tromey <tromey@redhat.com>
7800 * server.c (handle_query, handle_v_run): Use hex2bin, not
7802 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7804 2014-02-12 Tom Tromey <tromey@redhat.com>
7806 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7807 convert_int_to_ascii.
7808 * regcache.c (registers_to_string, collect_register_as_string):
7810 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7812 * server.c (process_serial_event): Likewise.
7813 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7814 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7816 2014-02-12 Tom Tromey <tromey@redhat.com>
7818 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7819 bin2hex, not hexify.
7820 * tracepoint.c (cmd_qtstatus): Likewise.
7822 2014-02-12 Tom Tromey <tromey@redhat.com>
7824 * remote-utils.c (monitor_output): Pass explicit length to
7827 2014-02-12 Tom Tromey <tromey@redhat.com>
7829 * tracepoint.c: Include rsp-low.h.
7830 * server.c: Include rsp-low.h.
7831 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7832 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7834 * remote-utils.c: Include rsp-low.h.
7835 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7836 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7837 (convert_int_to_ascii, convert_ascii_to_int): Move to
7839 * regcache.c: Include rsp-low.h.
7840 * ax.c: Include rsp-low.h.
7841 * Makefile.in (SFILES): Add common/rsp-low.c.
7842 (OBS): Add rsp-low.o.
7843 (rsp-low.o): New target.
7845 2014-02-12 Tom Tromey <tromey@redhat.com>
7847 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7848 Include print-utils.h.
7849 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7850 (plongest, thirty_two, phex_nz): Remove.
7851 * Makefile.in (SFILES): Add common/print-utils.c.
7852 (OBS): Add print-utils.o.
7853 (print-utils-ipa.o): New target.
7854 (print-utils.o): New target.
7855 (IPA_OBJS): Add print-utils-ipa.o.
7857 2014-02-06 Tom Tromey <tromey@redhat.com>
7859 * Makefile.in (SFILES): Fix indentation.
7861 2014-02-05 Doug Evans <dje@google.com>
7863 * linux-low.c (linux_wait_for_event): Improve comment.
7864 (linux_wait_1): Keep current_inferior in sync with event_child.
7866 2014-01-22 Doug Evans <dje@google.com>
7868 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7870 2014-01-22 Doug Evans <dje@google.com>
7872 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7873 * configure: Regenerate.
7874 * config.in: Regenerate.
7875 * Makefile.in (SFILES): Add debug.c.
7877 * debug.c: New file.
7878 * debug.h: New file.
7879 * linux-aarch64-low.c (*): Update all debugging printfs to use
7880 debug_printf instead of fprintf.
7881 * linux-arm-low.c (*): Ditto.
7882 * linux-cris-low.c (*): Ditto.
7883 * linux-crisv32-low.c (*): Ditto.
7884 * linux-m32r-low.c (*): Ditto.
7885 * linux-sparc-low.c (*): Ditto.
7886 * linux-x86.c (*): Ditto.
7887 * linux-low.c (*): Ditto.
7888 (linux_wait_1): Add calls to debug_enter, debug_exit.
7889 (linux_wait): Remove redundant debugging printf.
7890 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7891 (linux_resume, unstop_all_lwps): Ditto.
7892 * mem-break.c (*): Update all debugging printfs to use
7893 debug_printf instead of fprintf.
7894 * remote-utils.c (*): Ditto.
7895 * thread-db.c (*): Ditto.
7896 * server.c #include <ctype.h>, "gdb_vecs.h".
7897 (debug_threads): Moved to debug.c.
7898 (*): Update all debugging printfs to use debug_printf instead of
7900 (start_inferior): Replace call to fflush with call to debug_flush.
7901 (monitor_show_help): Mention set debug-format.
7902 (parse_debug_format_options): New function.
7903 (handle_monitor_command): Handle "monitor set debug-format".
7904 (gdbserver_usage): Mention --debug-format.
7905 (main): Parse --debug-format.
7906 * server.h (debug_threads): Declaration moved to debug.h.
7908 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7909 trace_debug_1 that uses debug_printf.
7910 (tracepoint_look_up_symbols): Update all debugging printfs to use
7911 debug_printf instead of fprintf.
7913 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7915 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7918 2014-01-17 Pedro Alves <palves@redhat.com>
7921 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7922 defined after including gdb_proc_service.h.
7924 2014-01-16 Doug Evans <dje@google.com>
7926 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7927 (match_dll): Use it.
7929 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7931 * target.h (target_ops) <read_btrace>: Change parameters and
7932 return type to allow error reporting.
7933 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7934 trace reading errors on.
7935 * linux-low.c (linux_low_read_btrace): Pass trace reading
7937 (linux_low_disable_btrace): New.
7939 2014-01-15 Doug Evans <dje@google.com>
7941 * inferiors.c (thread_id_to_gdb_id): Delete.
7942 * inferiors.h (thread_id_to_gdb_id): Delete.
7944 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7946 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7947 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7950 2014-01-08 Pedro Alves <palves@redhat.com>
7952 * server.c (handle_status): Don't discard previous queued stop
7953 replies or thread's pending status here.
7954 (main) <disconnection>: Do it here instead.
7956 2014-01-08 Pedro Alves <palves@redhat.com>
7958 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7959 * server.c (visit_actioned_threads, handle_pending_status): New
7961 (handle_v_cont): Factor out parts to ...
7962 (resume): ... this new function. If in all-stop, and a thread
7963 being resumed has a pending status, report it without actually
7965 (myresume): Adjust to use the new 'resume' function.
7966 (clear_pending_status_callback, set_pending_status_callback)
7967 (find_status_pending_thread_callback): New functions.
7968 (handle_status): Handle the case of multiple threads having
7969 interesting statuses to report. Report threads' real last signal
7970 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7971 with an interesting thread to report the status for, instead of
7972 always reporting the status of the first thread.
7974 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7976 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7977 * gdbreplay.c (gdbreplay_version): Likewise.
7979 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7981 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7982 iov.iov_len with the real length in use.
7984 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7986 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7987 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7988 for all targets that use win32-low.c.
7989 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7990 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7992 2013-12-13 Pedro Alves <palves@redhat.com>
7994 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7995 if equal to TARGET_WAITKIND_LOADED.
7996 * win32-low.c (cached_status): New static global.
7997 (win32_wait): Add declaration.
7998 (do_initial_child_stuff): Flush all initial pending debug events
7999 up to the initial breakpoint.
8000 (win32_wait): If CACHED_STATUS was set, return that instead
8001 of doing a real wait. Remove the code resuming the execution
8002 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8003 during the initial phase. Also remove the code changing
8004 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8005 TARGET_WAITKIND_STOPPED.
8007 2013-12-11 Yao Qi <yao@codesourcery.com>
8009 * notif.c (handle_notif_ack): Return 0 if no notification
8012 2013-11-20 Doug Evans <dje@google.com>
8014 * linux-low.c (linux_set_resume_request): Fix comment.
8016 2013-11-20 Doug Evans <dje@google.com>
8018 * linux-low.c (resume_status_pending_p): Tweak comment.
8020 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8022 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8023 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8024 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8025 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8026 (srv_amd64_regobj): Add amd64-mpx.o.
8027 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8028 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8029 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8030 * i387-fp.c (num_pl_bnd_register) Added constant.
8031 (num_pl_bnd_cfg_registers) Added constant.
8032 (struct i387_xsave) Added reserved area and MPX fields.
8033 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8034 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8036 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8037 (init_registers_amd64_mpx_linux): Declare new function.
8038 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8039 (x86_64_regmap): Add MPX registers.
8040 (x86_linux_read_description): Add MPX case.
8041 (initialize_low_arch): Initialize MPX targets.
8043 2013-11-18 Tom Tromey <tromey@redhat.com>
8045 * configure: Rebuild.
8046 * configure.ac: Don't check for stdlib.h.
8047 * gdbreplay.c: Unconditionally include stdlib.h.
8049 2013-11-18 Tom Tromey <tromey@redhat.com>
8051 * config.in: Rebuild.
8052 * configure: Rebuild.
8053 * configure.ac: Don't use AC_HEADER_DIRENT.
8055 2013-11-18 Tom Tromey <tromey@redhat.com>
8057 * server.h: Don't check HAVE_STRING_H.
8058 * gdbreplay.c: Don't check HAVE_STRING_H.
8059 * configure: Rebuild.
8061 2013-11-18 Tom Tromey <tromey@redhat.com>
8063 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8066 2013-11-08 Tom Tromey <tromey@redhat.com>
8068 * configure, config.in: Rebuild.
8069 * configure.ac: Remove unused configury.
8071 2013-11-08 Tom Tromey <tromey@redhat.com>
8073 * acinclude.m4: Include common.m4, codeset.m4.
8074 * configure, config.in: Rebuild.
8075 * configure.ac: Use GDB_AC_COMMON.
8077 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8079 * linux-s390-low.c (HWCAP_S390_TE): New define.
8080 (s390_arch_setup): Consider the TE field in the HWCAP for
8081 determining 'have_regset_tdb'.
8083 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8086 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8089 2013-10-02 Pedro Alves <palves@redhat.com>
8091 * server.c (process_serial_event): Don't output "GDBserver
8092 exiting" if GDB is connected through stdio.
8093 * target.c (mywait): Likewise, be silent if GDB is connected
8096 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8098 * lynx-low.c (lynx_add_threads_after_attach): New function.
8099 (lynx_attach): Remove call to add_thread. Add call to
8100 lynx_add_threads_after_attach instead.
8102 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8104 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8105 * config.in, configure: Regenerated.
8107 2013-09-18 Yao Qi <yao@codesourcery.com>
8110 * server.c (start_inferior): Clear 'resume_info'.
8112 2013-09-16 Jiong Wang <jiwang@tilera.com>
8114 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8117 2013-09-16 Jiong Wang <jiwang@tilera.com>
8119 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8120 linux-tile-low.o to srv_tgtobj.
8122 2013-09-16 Will Newton <will.newton@linaro.org>
8124 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8127 2013-09-06 Pedro Alves <palves@redhat.com>
8129 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8130 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8131 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8132 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8133 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8134 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8136 2013-09-06 Pedro Alves <palves@redhat.com>
8138 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8139 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8141 2013-09-06 Pedro Alves <palves@redhat.com>
8143 * linux-amd64-ipa.c: Include tracepoint.h.
8144 * linux-i386-ipa.c: Include tracepoint.h.
8146 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8148 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8149 (ps_get_thread_area): New function.
8151 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8153 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8154 (initialize_low_arch): Call init_registers_crisv32 rather than
8155 init_register_crisv32.
8157 2013-09-05 Pedro Alves <palves@redhat.com>
8159 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8161 * hostio.h: ... this new file.
8162 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8163 win32-low.c: Include hostio.h.
8165 2013-09-05 Pedro Alves <palves@redhat.com>
8167 * server.h (gdb_client_data, handler_func, callback_handler_func)
8168 (delete_file_handler, add_file_handler, append_callback_event)
8169 (delete_callback_event, start_event_loop, initialize_event_loop):
8170 Move to event-loop.h and include it.
8171 * event-loop.h: New file.
8173 2013-09-05 Pedro Alves <palves@redhat.com>
8175 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8176 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8177 (loaded_dll, unloaded_dll): Move to ...
8178 * dll.h: ... this new file.
8179 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8181 2013-09-05 Pedro Alves <palves@redhat.com>
8183 * server.h (current_process, get_thread_process, all_processes)
8184 (add_inferior_to_list, for_each_inferior, current_inferior)
8185 (remove_inferior, add_process, remove_process, find_process_pid)
8186 (have_started_inferiors_p, have_attached_inferiors_p)
8187 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8188 (clear_inferiors, find_inferior, find_inferior_id)
8189 (inferior_target_data, set_inferior_target_data)
8190 (inferior_regcache_data, set_inferior_regcache_data): Move to
8191 inferiors.h, and include it.
8192 * inferiors.h: New file.
8194 2013-09-05 Pedro Alves <palves@redhat.com>
8196 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8200 2013-09-05 Pedro Alves <palves@redhat.com>
8202 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8204 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8205 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8206 (handle_tracepoint_general_set, handle_tracepoint_query)
8207 (tracepoint_finished_step, tracepoint_was_hit)
8208 (release_while_stepping_state_list, current_traceframe)
8209 (in_readonly_region, traceframe_read_mem)
8210 (fetch_traceframe_registers, traceframe_read_sdata)
8211 (traceframe_read_info, struct fast_tpoint_collect_status)
8212 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8213 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8214 (supply_fast_tracepoint_registers)
8215 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8216 (ipa_tdesc, claim_trampoline_space)
8217 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8218 (agent_mem_read, agent_get_trace_state_variable_value)
8219 (agent_set_trace_state_variable_value, agent_tsv_read)
8220 (agent_mem_read_string, get_raw_reg_func_addr)
8221 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8222 * tracepoint.h: ... this new file.
8224 2013-09-05 Pedro Alves <palves@redhat.com>
8226 * server.h (perror_with_name, error, fatal, warning, paddress)
8227 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8229 * utils.h: New file.
8231 2013-09-05 Pedro Alves <palves@redhat.com>
8233 * server.h (remote_debug, noack_mode, transport_is_reliable)
8234 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8235 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8236 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8237 (write_enn, initialize_async_io, enable_async_io)
8238 (disable_async_io, check_remote_input_interrupt_request)
8239 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8240 (dead_thread_notify, prepare_resume_reply)
8241 (decode_address_to_semicolon, decode_address, decode_m_packet)
8242 (decode_M_packet, decode_X_packet, decode_xfer_write)
8243 (decode_search_memory_packet, unhexify, hexify)
8244 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8245 (look_up_one_symbol, relocate_instruction)
8246 (monitor_output): Move to remote-utils.h, and include it.
8247 * remote-utils.h: New file.
8249 2013-09-05 Pedro Alves <palves@redhat.com>
8251 * server.h (_): Delete.
8253 2013-09-02 Pedro Alves <palves@redhat.com>
8255 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8256 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8258 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8260 2013-09-02 Pierre Muller <muller@sourceware.org>
8262 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8263 or WriteProcessMemory complete successfully and handle
8264 ERROR_PARTIAL_COPY error.
8266 2013-09-02 Pedro Alves <palves@redhat.com>
8268 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8269 error instead of EIO.
8271 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8274 * linux-low.c: Include filestuff.h.
8275 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8276 * lynx-low.c: Include filestuff.h.
8277 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8278 * server.c: Include filestuff.h.
8279 (main): Call notice_open_fds.
8280 * spu-low.c: Include filestuff.h.
8281 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8283 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8285 * Makefile.in: Explain why ../target and ../nat are not
8286 listed as include file search paths.
8287 (linux-waitpid.o): New object file rule.
8288 * configure.srv (srv_native_linux_obj): New variable.
8289 Replace all occurrences of linux native object files with
8290 $srv_native_linux_obj.
8291 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8292 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8293 (linux_enable_event_reporting): Remove declaration.
8294 (my_waitpid): Moved to common/linux-waitpid.c.
8295 (linux_wait_for_event): Pass ptid when calling
8296 linux_enable_event_reporting.
8297 (linux_supports_tracefork_flag): Remove.
8298 (linux_enable_event_reporting): Likewise.
8299 (linux_tracefork_grandchild): Remove.
8300 (STACK_SIZE): Moved to common/linux-ptrace.c.
8301 (linux_tracefork_child): Remove.
8302 (linux_test_for_tracefork): Remove.
8303 (linux_look_up_symbols): Call linux_supports_traceclone.
8304 (initialize_low): Remove call to linux_test_for_tracefork.
8305 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8306 common/linux-ptrace.h.
8307 (PTRACE_TYPE_ARG4): Likewise.
8308 Include linux-ptrace.h.
8310 2013-08-21 Pedro Alves <palves@redhat.com>
8312 * config.in: Renegerate.
8314 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8316 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8317 (SFILES): Remove $(srcdir)/common/target-common.c and
8318 add $(srcdir)/target/waitstatus.c.
8319 (OBS): Remove target-common.o and add waitstatus.o.
8320 (server_h): Remove $(srcdir)/../common/target-common.h and
8321 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8322 and $(srcdir)/../target/waitstatus.h.
8323 (target-common.o): Remove.
8324 (waitstatus.o): New target object file.
8325 * target.h: Do not include target-common.h and
8326 include target/resume.h, target/wait.h and
8327 target/waitstatus.h.
8329 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8331 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8332 to PTRACE_TYPE_ARG3.
8333 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8334 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8336 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8337 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8339 2013-07-27 Jie Zhang <jie@codesourcery.com>
8340 Daniel Jacobowitz <dan@codesourcery.com>
8341 Yao Qi <yao@codesourcery.com>
8343 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8344 (mips-linux-watch.o): New rule.
8345 (mips_linux_watch_h): New variable.
8346 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8348 * linux-mips-low.c: Include mips-linux-watch.h.
8349 (struct arch_process_info, struct arch_lwp_info): New.
8350 (update_watch_registers_callback): New function.
8351 (mips_linux_new_process, mips_linux_new_thread) New functions.
8352 (mips_linux_prepare_to_resume, mips_insert_point): New
8354 (mips_remove_point, mips_stopped_by_watchpoint): New
8356 (rsp_bp_type_to_target_hw_bp_type): New function.
8357 (mips_stopped_data_address): New function.
8358 (the_low_target): Add watchpoint support functions.
8360 2013-07-27 Yao Qi <yao@codesourcery.com>
8362 * i386-low.c: Include break-common.h.
8363 (enum target_hw_bp_type): Remove.
8365 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8367 * Makefile.in (SFILES): /common/target-common.c.
8368 (OBS): Add target-common.o.
8369 (server_h): Add $(srcdir)/../common/target-common.h.
8370 (target-common.o): New target.
8371 * server.c (queue_stop_reply_callback): Free
8372 status string after use.
8373 * target.c (target_waitstatus_to_string): Remove.
8374 * target.h: Include target-common.h.
8375 (resume_kind): Likewise.
8376 (target_waitkind): Likewise.
8377 (target_waitstatus): Likewise.
8378 (TARGET_WNOHANG): Likewise.
8380 2013-07-04 Yao Qi <yao@codesourcery.com>
8382 * Makefile.in (host_alias): Use @host_noncanonical@.
8383 (target_alias): Use @target_noncanonical@.
8384 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8385 ACX_NONCANONICAL_HOST.
8386 * configure: Regenerated.
8389 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8391 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8392 * configure: Rebuild.
8393 * Makefile.in (version_host, version_target): Get from configure.
8394 (version.c): Use $(version_host) and $(version_target).
8396 2013-07-03 Pedro Alves <palves@redhat.com>
8398 * Makefile.in (config.status): Depend on development.sh.
8399 * acinclude.m4: Include libmcheck.m4.
8400 * configure: Regenerate.
8402 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8404 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8405 attribute inside the parentheses.
8406 (winapi_DebugSetProcessKillOnExit): Ditto.
8407 (winapi_DebugBreakProcess): Ditto.
8408 (winapi_GenerateConsoleCtrlEvent): Ditto.
8410 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8412 * notif.h (notif_event): Add a dummy member to avoid compiler
8415 2013-07-01 Pedro Alves <palves@redhat.com>
8417 * hostio.c (HOSTIO_PATH_MAX): Define.
8418 (require_filename, handle_open, handle_unlink, handle_readlink):
8421 2013-07-01 Pedro Alves <palves@redhat.com>
8423 * server.h: Include "pathmax.h".
8424 * linux-low.c: Don't include sys/param.h.
8425 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8427 * win32-low.c: Don't include sys/param.h.
8428 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8430 2013-07-01 Pedro Alves <palves@redhat.com>
8432 * event-loop.c: Don't check HAVE_UNISTD_H before including
8434 * gdbreplay.c: Likewise.
8435 * remote-utils.c: Likewise.
8436 * server.c: Likewise.
8437 * configure.ac: Don't check for unistd.h.
8438 * configure: Regenerate.
8440 2013-06-28 Tom Tromey <tromey@redhat.com>
8442 * Makefile.in (version.c): Use version.in, not
8445 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8447 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8448 * configure: Rebuild.
8449 * Makefile.in (version_host, version_target): Get from configure.
8450 (version.c): Use $(version_host) and $(version_target).
8452 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8454 Fix trace-status to output user name without trailing colon.
8455 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8457 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8459 Fix trace-status to output proper start-time and stop-time.
8460 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8461 output start time and stop time in hex as gdb expects.
8463 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8465 * tracepoint.c (build_traceframe_info_xml): Output trace state
8466 variables present in the trace buffer.
8468 2013-06-24 Tom Tromey <tromey@redhat.com>
8470 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8472 (version.o): Remove.
8473 * gdbreplay.c: Include version.h.
8474 (version, host_name): Don't declare.
8475 * server.h: Include version.h.
8476 (version, host_name): Don't declare.
8478 2013-06-12 Pedro Alves <palves@redhat.com>
8480 * linux-x86-low.c (linux_is_elf64): Delete global.
8481 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8482 with local linux_pid_exe_is_elf_64_file use.
8484 2013-06-11 Pedro Alves <palves@redhat.com>
8486 * linux-low.c (regset_disabled, disable_regset): New functions.
8487 (regsets_fetch_inferior_registers)
8488 (regsets_store_inferior_registers): Use them.
8489 (initialize_regsets_info); Don't allocate the disabled_regsets
8491 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8494 2013-06-11 Pedro Alves <palves@redhat.com>
8496 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8499 2013-06-11 Pedro Alves <palves@redhat.com>
8501 * linux-x86-low.c (initialize_low_arch): Call
8502 init_registers_x32_avx_linux.
8504 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8506 Fix compatibility with Android Bionic.
8507 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8510 2013-06-07 Pedro Alves <palves@redhat.com>
8513 * Makefile.in (OBS): Add tdesc.o.
8514 (IPA_OBJS): Add tdesc-ipa.o.
8515 (tdesc-ipa.o): New rule.
8516 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8518 * linux-low.c (new_inferior): Delete.
8519 (disabled_regsets, num_regsets): Delete.
8520 (linux_add_process): Adjust to set the new per-process
8522 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8523 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8524 was a stop. When calling arch_setup, switch the current inferior
8525 to the thread that got an event.
8526 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8527 (regsets_fetch_inferior_registers)
8528 (regsets_store_inferior_registers): New regsets_info parameter.
8530 (linux_register_in_regsets): New regs_info parameter. Adjust to
8532 (register_addr, fetch_register, store_register): New usrregs_info
8533 parameter. Adjust to use it.
8534 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8535 parameter regs_info. Adjust to use it.
8536 (linux_fetch_registers): Get the current inferior's regs_info, and
8538 (linux_store_registers): Ditto.
8539 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8540 (initialize_low): Don't initialize the target_regsets here. Call
8541 initialize_low_arch.
8542 * linux-low.h (target_regsets): Delete declaration.
8543 (struct regsets_info): New.
8544 (struct usrregs_info): New.
8545 (struct regs_info): New.
8546 (struct process_info_private) <new_inferior>: New field.
8547 (struct linux_target_ops): Delete the num_regs, regmap, and
8548 regset_bitmap fields. New field regs_info.
8549 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8550 * i387-fp.c (num_xmm_registers): Delete.
8551 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8552 calls to new interface.
8553 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8554 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8555 Infer the number of xmm registers from the regcache's target
8557 * i387-fp.h (num_xmm_registers): Delete.
8558 * inferiors.c (add_thread): Don't install the thread's regcache
8560 * proc-service.c (gregset_info): Fetch the current inferior's
8561 regs_info. Adjust to use it.
8562 * regcache.c: Include tdesc.h.
8563 (register_bytes, reg_defs, num_registers)
8564 (gdbserver_expedite_regs): Delete.
8565 (get_thread_regcache): If the thread doesn't have a regcache yet,
8566 create one, instead of aborting gdbserver.
8567 (regcache_invalidate_one): Rename to ...
8568 (regcache_invalidate_thread): ... this.
8569 (regcache_invalidate_one): New.
8570 (regcache_invalidate): Only invalidate registers of the current
8572 (init_register_cache): Add target_desc parameter, and use it.
8573 (new_register_cache): Ditto. Assert the target description has a
8574 non zero registers_size.
8575 (regcache_cpy): Add assertions. Adjust.
8576 (realloc_register_cache, set_register_cache): Delete.
8577 (registers_to_string, registers_from_string): Adjust.
8578 (find_register_by_name, find_regno, find_register_by_number)
8579 (register_cache_size): Add target_desc parameter, and use it.
8580 (free_register_cache_thread, free_register_cache_thread_one)
8581 (regcache_release, register_cache_size): New.
8582 (register_size): Add target_desc parameter, and use it.
8583 (register_data, supply_register, supply_register_zeroed)
8584 (supply_regblock, supply_register_by_name, collect_register)
8585 (collect_register_as_string, collect_register_by_name): Adjust.
8586 * regcache.h (struct target_desc): Forward declare.
8587 (struct regcache) <tdesc>: New field.
8588 (init_register_cache, new_register_cache): Add target_desc
8590 (regcache_invalidate_thread): Declare.
8591 (regcache_invalidate_one): Delete declaration.
8592 (regcache_release): Declare.
8593 (find_register_by_number, register_cache_size, register_size)
8594 (find_regno): Add target_desc parameter.
8595 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8597 * remote-utils.c: Include tdesc.h.
8598 (outreg, prepare_resume_reply): Adjust.
8599 * server.c: Include tdesc.h.
8600 (gdbserver_xmltarget): Delete declaration.
8601 (get_features_xml, process_serial_event): Adjust.
8602 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8604 (struct process_info) <tdesc>: New field.
8605 (ipa_tdesc): Declare.
8606 * tdesc.c: New file.
8607 * tdesc.h: New file.
8608 * tracepoint.c: Include tdesc.h.
8609 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8610 (get_context_regcache): Adjust to pass ipa_tdesc down.
8611 (do_action_at_tracepoint): Adjust to get the register cache size
8612 from the context regcache's description.
8613 (traceframe_walk_blocks): Adjust to get the register cache size
8614 from the current trace frame's description.
8615 (traceframe_get_pc): Adjust to get current trace frame's
8616 description and pass it down.
8617 (gdb_collect): Adjust to get the register cache size from the
8619 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8620 (gdbserver_xmltarget): Delete.
8621 (initialize_low_tracepoint): Set the ipa's target description.
8622 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8623 (initialize_low_tracepoint): Set the ipa's target description.
8624 * linux-x86-low.c: Include tdesc.h.
8625 [__x86_64__] (is_64bit_tdesc): New.
8626 (ps_get_thread_area, x86_get_thread_area): Use it.
8627 (i386_cannot_store_register): Rename to ...
8628 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8629 (i386_cannot_fetch_register): Rename to ...
8630 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8631 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8633 (target_regsets): Rename to ...
8634 (x86_regsets): ... this.
8635 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8637 (x86_siginfo_fixup): Use is_64bit_tdesc.
8638 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8639 (tdesc_x32_avx_linux, tdesc_x32_linux)
8640 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8642 (x86_linux_update_xmltarget): Delete.
8643 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8644 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8645 (AMD64_LINUX_USER64_CS): New.
8646 (x86_linux_read_description): New, based on
8647 x86_linux_update_xmltarget.
8648 (same_process_callback): New.
8649 (x86_arch_setup_process_callback): New.
8650 (x86_linux_update_xmltarget): New.
8651 (x86_regsets_info): New.
8652 (amd64_linux_regs_info): New.
8653 (i386_linux_usrregs_info): New.
8654 (i386_linux_regs_info): New.
8655 (x86_linux_regs_info): New.
8656 (x86_arch_setup): Reimplement.
8657 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8658 (x86_emit_ops): Ditto.
8659 (the_low_target): Adjust. Install x86_linux_regs_info,
8660 x86_cannot_fetch_register, and x86_cannot_store_register.
8661 (initialize_low_arch): New.
8662 * linux-ia64-low.c (tdesc_ia64): Declare.
8663 (ia64_fetch_register): Adjust.
8664 (ia64_usrregs_info, regs_info): New globals.
8665 (ia64_regs_info): New function.
8666 (the_low_target): Adjust.
8667 (initialize_low_arch): New function.
8668 * linux-sparc-low.c (tdesc_sparc64): Declare.
8669 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8671 (sparc_arch_setup): New function.
8672 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8673 (the_low_target): Adjust.
8674 (initialize_low_arch): New function.
8675 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8676 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8677 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8678 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8679 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8680 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8681 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8682 (tdesc_powerpc_isa205_vsx64l): Declare.
8683 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8684 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8685 (ppc_set_pc, ppc_get_hwcap): Adjust.
8686 (ppc_usrregs_info): Forward declare.
8687 (!__powerpc64__) ppc_regmap_adjusted: New global.
8688 (ppc_arch_setup): Adjust to the current process'es target
8690 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8691 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8692 (ppc_store_evrregset): Adjust.
8693 (target_regsets): Rename to ...
8694 (ppc_regsets): ... this, and make static.
8695 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8696 (ppc_regs_info): New function.
8697 (the_low_target): Adjust.
8698 (initialize_low_arch): New function.
8699 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8700 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8701 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8702 (tdesc_s390x_linux64v2): Declare.
8703 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8704 (s390_fill_gregset, s390_store_last_break): Adjust.
8705 (target_regsets): Rename to ...
8706 (s390_regsets): ... this, and make static.
8707 (s390_get_pc, s390_set_pc): Adjust.
8708 (s390_get_hwcap): New target_desc parameter, and use it.
8709 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8710 (s390_arch_setup): Adjust to set the current process'es target
8711 description. Don't adjust the regmap.
8712 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8713 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8714 (regs_info_3264): New globals.
8715 (s390_regs_info): New function.
8716 (the_low_target): Adjust.
8717 (initialize_low_arch): New function.
8718 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8719 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8720 [__mips64] (init_registers_mips_linux)
8721 (init_registers_mips_dsp_linux): Delete defines.
8722 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8723 (have_dsp): New global.
8724 (mips_read_description): New, based on mips_arch_setup.
8725 (mips_arch_setup): Reimplement.
8726 (get_usrregs_info): New function.
8727 (mips_cannot_fetch_register, mips_cannot_store_register)
8728 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8729 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8730 (target_regsets): Rename to ...
8731 (mips_regsets): ... this, and make static.
8732 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8733 (dsp_regs_info, regs_info): New globals.
8734 (mips_regs_info): New function.
8735 (the_low_target): Adjust.
8736 (initialize_low_arch): New function.
8737 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8738 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8740 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8741 (arm_read_description): New, with bits factored from
8743 (arm_arch_setup): Reimplement.
8744 (target_regsets): Rename to ...
8745 (arm_regsets): ... this, and make static.
8746 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8747 (arm_regs_info): New function.
8748 (the_low_target): Adjust.
8749 (initialize_low_arch): New function.
8750 * linux-m68k-low.c (tdesc_m68k): Declare.
8751 (target_regsets): Rename to ...
8752 (m68k_regsets): ... this, and make static.
8753 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8754 (m68k_regs_info): New function.
8755 (m68k_arch_setup): New function.
8756 (the_low_target): Adjust.
8757 (initialize_low_arch): New function.
8758 * linux-sh-low.c (tdesc_sharch): Declare.
8759 (target_regsets): Rename to ...
8760 (sh_regsets): ... this, and make static.
8761 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8762 (sh_regs_info, sh_arch_setup): New functions.
8763 (the_low_target): Adjust.
8764 (initialize_low_arch): New function.
8765 * linux-bfin-low.c (tdesc_bfin): Declare.
8766 (bfin_arch_setup): New function.
8767 (bfin_usrregs_info, regs_info): New globals.
8768 (bfin_regs_info): New function.
8769 (the_low_target): Adjust.
8770 (initialize_low_arch): New function.
8771 * linux-cris-low.c (tdesc_cris): Declare.
8772 (cris_arch_setup): New function.
8773 (cris_usrregs_info, regs_info): New globals.
8774 (cris_regs_info): New function.
8775 (the_low_target): Adjust.
8776 (initialize_low_arch): New function.
8777 * linux-cris-low.c (tdesc_crisv32): Declare.
8778 (cris_arch_setup): New function.
8779 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8780 (cris_regs_info): New function.
8781 (the_low_target): Adjust.
8782 (initialize_low_arch): New function.
8783 * linux-m32r-low.c (tdesc_m32r): Declare.
8784 (m32r_arch_setup): New function.
8785 (m32r_usrregs_info, regs_info): New globals.
8786 (m32r_regs_info): Adjust.
8787 (initialize_low_arch): New function.
8788 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8789 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8790 (tic6x_usrregs_info): Forward declare.
8791 (tic6x_read_description): New function, based on ...
8792 (tic6x_arch_setup): ... this. Reimplement.
8793 (target_regsets): Rename to ...
8794 (tic6x_regsets): ... this, and make static.
8795 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8796 (tic6x_regs_info): New function.
8797 (the_low_target): Adjust.
8798 (initialize_low_arch): New function.
8799 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8800 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8801 (target_regsets): Rename to ...
8802 (xtensa_regsets): ... this, and make static.
8803 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8805 (xtensa_arch_setup, xtensa_regs_info): New functions.
8806 (the_low_target): Adjust.
8807 (initialize_low_arch): New function.
8808 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8809 (nios2_arch_setup): Set the current process'es tdesc.
8810 (target_regsets): Rename to ...
8811 (nios2_regsets): ... this.
8812 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8813 (nios2_regs_info): New function.
8814 (the_low_target): Adjust.
8815 (initialize_low_arch): New function.
8816 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8817 (aarch64_arch_setup): Set the current process'es tdesc.
8818 (target_regsets): Rename to ...
8819 (aarch64_regsets): ... this.
8820 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8821 (aarch64_regs_info): New function.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
8824 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8826 (target_regsets): Rename to ...
8827 (tile_regsets): ... this.
8828 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8829 (tile_regs_info): New function.
8830 (tile_arch_setup): Set the current process'es tdesc.
8831 (the_low_target): Adjust.
8832 (initialize_low_arch): New function.
8833 * spu-low.c (tdesc_spu): Declare.
8834 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8835 * win32-arm-low.c (tdesc_arm): Declare.
8836 (arm_arch_setup): New function.
8837 (the_low_target): Install arm_arch_setup instead of
8839 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8840 (init_windows_x86): Rename to ...
8841 (i386_arch_setup): ... this. Set `win32_tdesc'.
8842 (the_low_target): Adjust.
8843 * win32-low.c (win32_tdesc): New global.
8844 (child_add_thread): Don't create the thread cache here.
8845 (do_initial_child_stuff): Set the new process'es tdesc.
8846 * win32-low.h (struct target_desc): Forward declare.
8847 (win32_tdesc): Declare.
8848 * lynx-i386-low.c (tdesc_i386): Declare global.
8849 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8850 * lynx-low.c (lynx_tdesc): New global.
8851 (lynx_add_process): Set the new process'es tdesc.
8852 * lynx-low.h (struct target_desc): Forward declare.
8853 (lynx_tdesc): Declare global.
8854 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8855 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8856 * nto-low.c (nto_tdesc): New global.
8857 (do_attach): Set the new process'es tdesc.
8858 * nto-low.h (struct target_desc): Forward declare.
8859 (nto_tdesc): Declare.
8860 * nto-x86-low.c (tdesc_i386): Declare.
8861 (nto_x86_arch_setup): Set `nto_tdesc'.
8863 2013-06-04 Gary Benson <gbenson@redhat.com>
8865 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8866 to qSupported response when appropriate.
8867 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8868 with nonzero-length annex.
8869 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8870 arguments supplied in annex.
8872 2013-05-31 Doug Evans <dje@google.com>
8875 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8876 64 bits in 64-cross-32 environment.
8878 2013-05-28 Pedro Alves <palves@redhat.com>
8880 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8881 (aarch64-without-fpu.c): Delete rule.
8882 * configure.srv (aarch64*-*-linux*): Remove references to
8883 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8884 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8887 2013-05-24 Pedro Alves <palves@redhat.com>
8889 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8890 instead of strchr/decode_address. Error if the range isn't split
8891 with a ','. Don't assume there's be a ':' in the action.
8893 2013-05-23 Yao Qi <yao@codesourcery.com>
8894 Pedro Alves <palves@redhat.com>
8896 * linux-low.c (lwp_in_step_range): New function.
8897 (linux_wait_1): If the thread was range stepping and stopped
8898 outside the stepping range, report the stop to GDB. Otherwise,
8899 continue stepping. Add range stepping debug output.
8900 (linux_set_resume_request): Copy the step range from the resume
8902 (linux_supports_range_stepping): New.
8903 (linux_target_ops) <supports_range_stepping>: Set to
8904 linux_supports_range_stepping.
8905 * linux-low.h (struct linux_target_ops)
8906 <supports_range_stepping>: New field.
8907 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8908 * linux-x86-low.c (x86_supports_range_stepping): New.
8909 (the_low_target) <supports_range_stepping>: Set to
8910 x86_supports_range_stepping.
8911 * server.c (handle_v_cont): Handle 'r' action.
8912 (handle_v_requests): Append ";r" if the target supports range
8914 * target.h (struct thread_resume) <step_range_start,
8915 step_range_end>: New fields.
8916 (struct target_ops) <supports_range_stepping>:
8918 (target_supports_range_stepping): New macro.
8920 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8922 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8923 confusion in comment.
8925 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8927 * lynx-low.c (struct process_info_private): New type.
8928 (lynx_add_process): New function.
8929 (lynx_create_inferior, lynx_attach): Replace calls to
8930 add_process by calls to lynx_add_process.
8931 (lynx_resume): If PTID is null, then try using
8932 current_process()->private->last_wait_event_ptid.
8934 (lynx_clear_inferiors): Delete. The contents of that function
8935 has been inlined in lynx_mourn;
8936 (lynx_wait_1): Save the ptid in the process's private data.
8937 (lynx_mourn): Free the process' private data. Replace call
8938 to lynx_clear_inferiors by call to clear_inferiors.
8940 2013-05-17 Yao Qi <yao@codesourcery.com>
8942 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8945 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8947 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8948 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8949 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8950 PT_TEXT_END_ADDR guards. Update comments.
8951 (linux_target_op) <read_offsets>: Conditionally define to
8952 linux_read_offsets if the target is UCLIBC and if it defines
8953 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8955 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8956 Andrew Jenner <andrew@codesourcery.com>
8958 * Makefile.in (SFILES): Add linux-nios2-low.c.
8959 (clean): Add action to delete nios2-linux.c.
8960 (nios2-linux.c): New rule.
8961 * configure.srv: Add nios2*-*-linux*.
8962 * linux-nios2-low.c: New.
8964 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8966 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8968 2013-04-25 Hui Zhu <hui@codesourcery.com>
8971 * ax.c (ax_printf): Add fflush.
8973 2013-04-22 Tom Tromey <tromey@redhat.com>
8975 * Makefile.in (SFILES): Add filestuff.c.
8976 (OBS): Add filestuff.o.
8977 (filestuff.o): New target.
8978 * config.in, configure: Rebuild.
8979 * configure.ac: Check for fdwalk, pipe2.
8981 2013-04-17 Pedro Alves <palves@redhat.com>
8983 * configure.ac (USE_THREAD_DB): Delete variable.
8984 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8985 Don't AC_SUBST USE_THREAD_DB.
8986 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8987 * config.in, configure: Regenerate.
8989 2013-04-16 Pedro Alves <palves@redhat.com>
8991 * linux-low.h (struct lwp_info) <thread_known>: Move under
8992 the USE_THREAD_DB #ifdef.
8994 2013-04-16 Pedro Alves <palves@redhat.com>
8996 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8997 (linux-low.o): Delete rule.
8998 * linux-low.h: Always include "gdb_thread_db.h" instead of
8999 conditionally including thread_db.h.
9000 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9003 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9005 * Makefile.in (install-only): Fix make install regression.
9007 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9009 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9010 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9012 * gdbserver.1: Remove.
9014 2013-03-22 Pedro Alves <palves@redhat.com>
9016 * linux-low.c (handle_extended_wait): Don't call
9017 linux_enable_event_reporting.
9019 2013-03-15 Tony Theodore <tonyt@logyst.com>
9022 * Makefile.in (SHELL): Use @SHELL@.
9024 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9026 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9029 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9031 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9032 Remove extraneous NULL element.
9034 2013-03-13 Yao Qi <yao@codesourcery.com>
9036 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9037 'V' block in trace frame.
9039 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9041 * target.h (struct target_ops): Add btrace ops.
9042 (target_supports_btrace): New macro.
9043 (target_enable_btrace): New macro.
9044 (target_disable_btrace): New macro.
9045 (target_read_btrace): New macro.
9046 * gdbthread.h (struct thread_info): Add btrace field.
9047 * server.c: Include btrace-common.h.
9048 (handle_btrace_general_set): New function.
9049 (handle_btrace_enable): New function.
9050 (handle_btrace_disable): New function.
9051 (handle_general_set): Call handle_btrace_general_set.
9052 (handle_qxfer_btrace): New function.
9053 (struct qxfer qxfer_packets[]): Add btrace entry.
9054 * inferiors.c (remove_thread): Disable btrace.
9055 * linux-low: Include linux-btrace.h.
9056 (linux_low_enable_btrace): New function.
9057 (linux_low_read_btrace): New function.
9058 (linux_target_ops): Add btrace ops.
9059 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9060 Add srv_linux_btrace=yes.
9061 (x86_64-*-linux*): Add linux-btrace.o.
9062 Add srv_linux_btrace=yes.
9063 * configure.ac: Define HAVE_LINUX_BTRACE.
9064 * config.in: Regenerated.
9065 * configure: Regenerated.
9067 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9069 * server.c (handle_qxfer): Preserve error message if -3 is
9071 (qxfer): Document the -3 return value.
9073 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9075 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9076 (linux_btrace_h): New variable.
9077 (linux-btrace.o): New rule.
9079 2013-03-08 Stan Shebs <stan@codesourcery.com>
9080 Hafiz Abid Qadeer <abidh@codesourcery.com>
9082 * tracepoint.c (trace_buffer_size): New global.
9083 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9084 (init_trace_buffer): Change to one-argument function. Allocate
9085 trace buffer memory.
9086 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9087 handle QTBuffer:size packet.
9088 (cmd_bigqtbuffer_size): New function.
9089 (initialize_tracepoint): Call init_trace_buffer with
9090 DEFAULT_TRACE_BUFFER_SIZE.
9091 * server.c (handle_query): Add QTBuffer:size in the
9094 2013-03-07 Yao Qi <yao@codesourcery.com>
9096 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9097 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9099 (cmd_qtsp): Adjust condition. Do post increment.
9100 Set cur_action and cur_step_action back to 0.
9102 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9105 * linux-low.c (linux_write_memory): Return early success if LEN is
9108 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9110 * configure.srv: Add x86_64-*-cygwin* as target.
9112 2013-02-28 Tom Tromey <tromey@redhat.com>
9114 * configure.ac: Invoke AC_SYS_LARGEFILE.
9115 * configure, config.in: Rebuild.
9117 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9119 * win32-low.c: Throughout, fix format strings and casts of
9120 printf-like functions to avoid type related warnings on all
9122 (get_child_debug_event): Print dwDebugEventCode as hex since
9123 that's how it's usually documented.
9125 2013-02-28 Yao Qi <yao@codesourcery.com>
9127 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9130 2013-02-27 Jiong Wang <jiwang@tilera.com>
9132 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9133 (reg-tilegx32.c): New rule.
9134 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9135 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9136 different register info initializer according to elf class.
9137 (init_registers_tilgx32): New function. The tilegx32 register info
9139 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9140 (tile_store_gregset): Likewise.
9142 2013-02-27 Yao Qi <yao@codesourcery.com>
9144 * server.c (process_point_options): Print debug message when
9145 debug_threads is true.
9147 2013-02-26 Yao Qi <yao@codesourcery.com>
9149 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9151 2013-02-19 Pedro Alves <palves@redhat.com>
9152 Kai Tietz <ktietz@redhat.com>
9156 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9157 instead of strtoul to extract address from packet.
9158 (process_serial_event) <'z'>: Likewise.
9160 2013-02-18 Yao Qi <yao@codesourcery.com>
9162 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9164 2013-02-14 Pedro Alves <palves@redhat.com>
9168 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9169 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9171 2013-02-14 Pedro Alves <palves@redhat.com>
9173 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9175 2013-02-14 Pedro Alves <palves@redhat.com>
9177 * tracepoint.c (save_string): Delete.
9178 (add_tracepoint_action): Use savestring instead of save_string.
9180 2013-02-12 Pedro Alves <palves@redhat.com>
9182 * linux-xtensa-low.c: Ditto.
9183 * xtensa-xtregs.c: Ditto.
9185 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9187 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9190 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9192 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9193 aarch64_num_wp_regs and aarch64_num_bp_regs to
9194 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9196 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9198 * linux-aarch64-low.c (ps_get_thread_area): Replace
9199 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9201 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9202 Marcus Shawcroft <marcus.shawcroft@arm.com>
9203 Nigel Stephens <nigel.stephens@arm.com>
9204 Yufeng Zhang <yufeng.zhang@arm.com>
9206 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9207 (aarch64.c, aarch64-without-fpu.c): New targets.
9208 * configure.srv (aarch64*-*-linux*): New.
9209 * linux-aarch64-low.c: New file.
9211 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9213 * linux-low.c (handle_extended_wait, linux_create_inferior)
9214 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9215 (dequeue_one_deferred_signal, linux_resume_one_thread)
9216 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9217 (linux_tracefork_grandchild, linux_test_for_tracefork)
9218 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9219 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9220 where the argument is 0.
9222 2013-01-25 Yao Qi <yao@codesourcery.com>
9224 * event-loop.c: Include "queue.h".
9225 (gdb_event_p): New typedef.
9226 (struct gdb_event) <next_event>: Remove.
9227 (event_queue): Change to QUEUE(gdb_event_p).
9228 (async_queue_event): Remove.
9229 (gdb_event_xfree): New.
9230 (initialize_event_loop): New.
9231 (process_event): Use API from QUEUE.
9232 (wait_for_event): Likewise.
9233 * server.c (main): Call initialize_event_loop.
9234 * server.h (initialize_event_loop): Declare.
9236 2013-01-18 Yao Qi <yao@codesourcery.com>
9238 * ax.h (struct eval_agent_expr_context): New.
9239 (gdb_eval_agent_expr): Update declaration.
9240 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9241 TFRAME. Add new argument CTX.
9242 * server.h (struct eval_agent_expr_context): Declare.
9243 (agent_mem_read, agent_tsv_read): Update declaration.
9244 (agent_mem_read_string): Likewise.
9245 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9246 (add_traceframe_block): Add new argument TPOINT.
9247 Increase TPOINT->traceframe_usage.
9248 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9249 eval_tracepoint_agent_expr.
9250 (condition_true_at_tracepoint): Likewise.
9251 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9252 (agent_mem_read_string, agent_tsv_read): Likewise.
9254 2013-01-16 Yao Qi <yao@codesourcery.com>
9256 * linux-low.c (linux_resume_one_lwp): Don't check
9257 'lwp->bp_reinsert != 0'.
9259 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9260 Pedro Alves <palves@redhat.com>
9262 * lynx-low.c (ptrace_request_to_str): Define a temporary
9263 macro and use it to simplify this function's implementation.
9265 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9267 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9270 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9272 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9274 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9276 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9278 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9280 * lynx-low.c (lynx_resume): Use the resume_info parameter
9281 to determine the ptid for the lynx_ptrace call, unless
9282 it is equal to minus_one_ptid, in which case we use the
9283 ptid of the current_inferior.
9284 (lynx_wait_1): After having received a thread create/exit
9285 event, resume the inferior's execution using the signaling
9286 thread's ptid, rather than the old ptid.
9288 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9290 * lynx-low.c (lynx_resume): Delete variable ret.
9292 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9294 * gdbreplay.c (gdbreplay_version): Update copyright year.
9295 * server.c (gdbserver_version): Likewise.
9297 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9299 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9302 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9304 * lynx-low.c (ptrace_request_to_str): Add handling for
9307 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9309 * lynx-low.c (lynx_attach): Delete variable new_process.
9311 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9313 * lynx-low.c (lynx_create_inferior): Delete variable
9316 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9318 * lynx-low.c (ptrace_request_to_str): Do not handle
9319 PTRACE_GETTHREADLIST if this macro does not exist.
9321 2012-12-15 Yao Qi <yao@codesourcery.com>
9323 * Makefile.in (OBS): Add notif.o.
9324 * notif.c, notif.h: New.
9325 * server.c: Include "notif.h".
9326 (struct vstop_notif) <next>: Remove.
9328 (queue_stop_reply): Update.
9329 (push_event, send_next_stop_reply): Remove.
9330 (discard_queued_stop_replies): Update.
9331 (notif_stop): New variable.
9332 (handle_v_stopped): Remove.
9333 (handle_v_requests): Don't call handle_v_stopped. Call
9334 handle_ack_notif instead.
9335 (queue_stop_reply_callback): Call notif_event_enque instead
9336 of queue_stop_reply.
9337 (handle_status): Don't call send_next_stop_reply, call
9338 notif_write_event instead.
9339 (kill_inferior_callback): Likewise.
9340 (detach_or_kill_inferior_callback): Likewise.
9341 (main): Call initialize_notif.
9342 (process_serial_event): Call QUEUE_is_empty.
9343 (handle_target_event): Call notif_push instead of push event.
9344 * server.h (push_event): Remove declaration.
9346 2012-12-10 Tom Tromey <tromey@redhat.com>
9348 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9349 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9352 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9353 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9354 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9355 (amd64-linux-ipa.o, ax.o): Rewrite.
9356 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9357 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9358 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9359 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9360 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9361 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9362 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9363 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9364 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9365 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9366 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9367 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9368 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9369 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9370 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9371 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9372 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9373 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9374 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9375 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9376 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9377 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9378 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9379 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9380 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9381 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9382 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9383 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9384 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9385 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9386 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9387 (reg-tilegx.o): Remove.
9388 (all_object_files): New macro.
9389 Include .deps files.
9390 * aclocal.m4, configure: Rebuild.
9391 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9392 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9393 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9395 2012-12-05 Tom Tromey <tromey@redhat.com>
9398 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9400 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9402 * configure.ac: Check for linux/perf_event.h.
9403 * config.in: Regenerated.
9404 * configure: Regenerated.
9406 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9408 * hostio.c (handle_readlink): Decrease buffer size
9409 parameter passed to readlink by one byte.
9411 2012-11-26 Yao Qi <yao@codesourcery.com>
9413 * configure.ac (build_warnings): Append '-Wempty-body'.
9414 * configure: Regenerated.
9415 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9418 2012-11-15 Pierre Muller <muller@sourceware.org>
9420 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9421 * config.in: Regenerate.
9422 * configure: Regenerate.
9423 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9424 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9425 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9426 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9428 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9429 instead of <sys/wait.h> header.
9430 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9432 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9434 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9435 (various make rules): Remove -DGDBSERVER
9437 2012-11-09 Yao Qi <yao@codesourcery.com>
9439 * spu-low.c (current_ptid): Move it to ..
9440 * gdbthread.h: ... here. New.
9441 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9442 * server.c (myresume, process_serial_event): Likewise.
9443 * thread-db.c (thread_db_find_new_threads): Likewise.
9444 * tracepoint.c (run_inferior_command): Likewise.
9446 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9448 * server.c (handle_search_memory_1): Include access length in
9451 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9453 * linux-crisv32-low.c: Fix compile errors.
9455 2012-09-04 Yao Qi <yao@codesourcery.com>
9457 * tracepoint.c (cmd_qtsv): Adjust debug message.
9458 Don't check CUR_TPOINT.
9460 2012-08-28 Yao Qi <yao@codesourcery.com>
9462 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9463 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9464 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9465 Remove declarations of xmalloc, xreallloc, xstrdup and
9467 * Makefile.in (libiberty_h): New.
9468 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9469 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9471 2012-08-23 Yao Qi <yao@codesourcery.com>
9473 * server.h: Remove declaration of 'xsnprintf'.
9475 2012-08-22 Keith Seitz <keiths@redhat.com>
9477 * server.h: Include build-gnulib-gbserver/config.h.
9478 * gdbreplay.c: Likewise.
9480 2012-08-08 Doug Evans <dje@google.com>
9482 * Makefile.in (SFILES): Add gdb_vecs.c.
9483 (OBS): Add gdb_vecs.o.
9484 (gdb_vecs_h, host_defs_h): New variables.
9485 (thread-db.o): Add $(gdb_vecs_h) dependency.
9486 (gdb_vecs.o): New rule.
9487 * thread-db.c: #include "gdb_vecs.h".
9488 (thread_db_load_search): Use a vector to iterate over path elements.
9489 Handle text appearing after "$pdir".
9491 * configure.ac: Add check for strstr.
9492 * config.in: Regenerate.
9493 * configure: Regenerate.
9495 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9497 * hostio.c (handle_pread): If pread fails, fall back to attempting
9499 (handle_pwrite): Likewise for pwrite.
9501 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9503 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9504 between unsupported TYPE and unimplementable ADDR/LEN combination.
9505 (arm_insert_point): Act on new return value.
9507 2012-07-31 Pedro Alves <palves@redhat.com>
9509 * server.c (process_point_options): Only skip tokens if we find
9510 one that is unrecognized. Don't treat 'X' specially while
9511 skipping unrecognized tokens.
9513 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9515 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9516 to 4-byte-align HW breakpoint addresses for Thumb.
9518 2012-07-27 Yao Qi <yao@codesourcery.com>
9522 * server.h: Declare gdb_agent_about_to_close.
9523 * target.c (kill_inferior): Include "agent.h".
9524 New. Send command 'kill'.
9525 * target.h (kill_inferior): Removed macro.
9526 * tracepoint.c (gdb_agent_about_to_close): New.
9527 (gdb_agent_helper_thread): Handle command 'close'.
9528 Wait endlessly until the inferior stops.
9529 Install gdb_agent_remove_socket to atexit hook.
9530 (agent_socket_name): New static variable.
9531 (gdb_agent_socket_init): Replace local variable 'name' with
9532 'agent_socket_name'.
9533 (gdb_agent_remove_socket): New.
9535 2012-07-27 Yao Qi <yao@codesourcery.com>
9537 * server.c (process_point_options): Stop at 'X' when parsing.
9539 2012-07-19 Michael Eager <eager@eagercon.com>
9541 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9543 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9544 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9545 hardware breakpoint.
9547 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9549 * gdbserver/linux-low.c (initialize_low): Call
9550 linux_ptrace_init_warnings.
9552 2012-07-02 Doug Evans <dje@google.com>
9554 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9557 2012-07-02 Stan Shebs <stan@codesourcery.com>
9559 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9560 (ax.o): Add it to build rule.
9562 (OBS): Add format.o.
9563 (IPA_OBS): Add format.o.
9564 * server.c (handle_query): Claim support for breakpoint commands.
9565 (process_point_options): Add command case.
9566 (process_serial_event): Leave running if there are printfs in
9568 * mem-break.h (any_persistent_commands): Declare.
9569 (add_breakpoint_commands): Declare.
9570 (gdb_no_commands_at_breakpoint): Declare.
9571 (run_breakpoint_commands): Declare.
9572 * mem-break.c (struct point_command_list): New struct.
9573 (struct breakpoint): New field command_list.
9574 (any_persistent_commands): New function.
9575 (add_commands_to_breakpoint): New function.
9576 (add_breakpoint_commands): New function.
9577 (gdb_no_commands_at_breakpoint): New function.
9578 (run_breakpoint_commands): New function.
9579 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9581 * ax.c: Include format.h.
9582 (ax_printf): New function.
9583 (gdb_eval_agent_expr): Add printf opcode.
9585 2012-06-13 Yao Qi <yao@codesourcery.com>
9587 * server.c (start_inferior): Remove duplicated writes to fields
9588 'last_resume_kind' and 'last_status' of 'current_inferior'.
9590 2012-06-12 Yao Qi <yao@codesourcery.com>
9591 Pedro Alves <palves@redhat.com>
9593 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9595 * server.c (handle_v_cont): Extend comment.
9597 2012-06-11 Yao Qi <yao@codesourcery.com>
9599 * linux-low.c (linux_attach): Add 'static'.
9601 2012-06-06 Yao Qi <yao@codesourcery.com>
9603 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9605 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9607 Fix gcc -flto compilation warning.
9608 * server.c (main): Make variable multi_mode and attach volatile.
9610 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9612 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9613 if the platform doesn't know about it.
9615 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9617 * Makefile.in (SFILES): Add linux-tile-low.c.
9618 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9619 * configure.srv: Handle tilegx-*-linux*.
9620 * linux-tile-low.c: New file.
9622 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9624 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9626 2012-05-24 Pedro Alves <palves@redhat.com>
9630 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9632 2012-05-24 Pedro Alves <palves@redhat.com>
9636 Replace target_signal with gdb_signal throughout.
9638 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9640 * linux-low.c (linux_store_registers): Avoid the copying sequence
9641 when no data has been retrieved by ptrace.
9643 2012-05-22 Will Deacon <will.deacon@arm.com>
9645 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9646 Include asm/ptrace.h.
9647 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9650 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9652 * linux-low.c (linux_store_registers): Don't re-retrieve data
9653 with ptrace that has already been obtained from /proc. Always
9654 copy any data retrieved with ptrace to the buffer supplied.
9656 2012-05-11 Yao Qi <yao@codesourcery.com>
9657 Pedro Alves <palves@redhat.com>
9659 * linux-low.c (enum stopping_threads_kind): New.
9660 (stopping_threads): Change type to `enum stopping_threads_kind'.
9661 (handle_extended_wait): If stopping and suspending threads, leave
9662 the new_lwp suspended too.
9663 (linux_wait_for_event): Adjust.
9664 (stop_all_lwps): Set `stopping_threads' to
9665 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9666 whether we're suspending threads or just stopping them. Assert no
9669 2012-04-29 Yao Qi <yao@codesourcery.com>
9671 * server.h: Move some code to ...
9672 * gdbthread.h: ... here. New.
9673 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9674 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9675 (nto-low.o, win32-low.o): Likewise.
9676 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9677 * regcache.c, remote-utils.c, server.c: Likewise.
9678 * target.c, tracepoint.c, win32-low.c: Likewise.
9680 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9682 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9683 (PTRACE_ARG4_TYPE): Likewise.
9684 (PTRACE_XFER_TYPE): Likewise.
9685 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9686 ptrace to PTRACE_ARG3_TYPE.
9687 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9688 (PTRACE_ARG4_TYPE): Likewise.
9689 (PTRACE_XFER_TYPE): Likewise.
9690 (linux_detach_one_lwp): Cast fourth argument of
9691 ptrace to long then PTRACE_ARG4_TYPE.
9692 (regsets_fetch_inferior_registers): Cast third argument of
9693 ptrace to long then PTRACE_ARG3_TYPE.
9694 (regsets_store_inferior_registers): Likewise.
9696 2012-04-20 Pedro Alves <palves@redhat.com>
9698 * configure: Regenerate.
9700 2012-04-19 Pedro Alves <palves@redhat.com>
9702 * Makefile.in (GNULIB_BUILDDIR): New.
9703 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9704 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9705 (all, install-only, uninstall, clean-info, all-lib, clean): No
9706 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9707 (maintainer-clean realclean distclean): Use subdir_do.
9709 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9710 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9711 * acinclude.m4: Include acx_configure_dir.m4.
9712 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9713 calls. Call AC_PROG_RANLIB. Configure gnulib using
9716 (GNULIB_STDINT_H): Adjust.
9717 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9718 * gdbreplay.c: Include build-gnulib/config.h.
9719 * server.h: Likewise.
9720 * aclocal.m4: Regenerate.
9721 * config.in: Regenerate.
9722 * configure: Regenerate.
9724 2012-04-19 Pedro Alves <palves@redhat.com>
9726 * Makefile.in (LIBGNU, INCGNU): Adjust.
9727 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9728 (all, install-only, uninstall, clean-info, all-lib, clean)
9729 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9730 * configure.ac: Adjust AC_OUTPUT output.
9731 * aclocal.m4: Regenerate.
9732 * configure: Regenerate.
9734 2012-04-19 Pedro Alves <palves@redhat.com>
9736 * Makefile.in (generated_files): New.
9737 (server_h): Remove the explicit dependency on config.h, and depend
9738 on $generated_files.
9740 2012-04-19 Pedro Alves <palves@redhat.com>
9742 * Makefile.in (INCGNU): Add -Ignulib.
9744 2012-04-19 Pedro Alves <palves@redhat.com>
9746 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9747 (INCGNU): ... this, and spell out -I here.
9748 (GNULIB_LIB): Rename to ...
9750 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9752 2012-04-19 Pedro Alves <palves@redhat.com>
9754 * config.in: Regenerate.
9756 2012-04-19 Pedro Alves <palves@redhat.com>
9758 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9759 * server.h (memmem): Remove declaration.
9760 * config.in: Regenerate.
9761 * configure: Regenerate.
9763 2012-04-19 Yao Qi <yao@codesourcery.com>
9765 * Makefile.in (SFILES): Add common/vec.c.
9769 2012-04-19 Yao Qi <yao@codesourcery.com>
9771 * remote-utils.c (prepare_resume_reply): Replace with macro
9772 target_core_of_thread.
9773 * server.c (handle_qxfer_threads_proper): Likewise.
9774 * target.h (traget_core_of_thread): New macro.
9776 2012-04-18 Pedro Alves <palves@redhat.com>
9778 * aclocal.m4: Regenerate.
9779 * configure: Regenerate.
9781 2012-04-16 Yao Qi <yao@codesourcery.com>
9783 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9784 duplicated on address.
9786 2012-04-16 Yao Qi <yao@codesourcery.com>
9788 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9789 (struct tracepoint_action_ops) <send>: New field.
9790 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9791 (agent_expr_send, x_tracepoint_action_send): New.
9792 (l_tracepoint_action_send): New.
9793 (cmd_qtdp): Download and install tracepoint
9794 according to `use_agent'.
9795 (run_inferior_command): Add one more parameter `len'.
9797 (tracepoint_send_agent): New.
9798 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9800 2012-04-16 Yao Qi <yao@codesourcery.com>
9802 * tracepoint.c (download_tracepoints): Moved to ...
9803 (cmd_qtstart): ... here.
9805 2012-04-14 Yao Qi <yao@codesourcery.com>
9807 * tracepoint.c: Include inttypes.h.
9808 (struct collect_memory_action): Use sized types.
9809 (struct tracepoint): Likewise.
9810 (cmd_qtdp, stop_tracing): Update print specifiers.
9811 (cmd_qtp, response_tracepoint): Likewise.
9812 (collect_data_at_tracepoint): Likewise.
9813 (collect_data_at_step): Likewise.
9815 2012-04-14 Yao Qi <yao@codesourcery.com>
9817 Import gnulib module inttypes.
9818 * aclocal.m4, config.in, configure: Regenerated.
9820 2012-04-14 Yao Qi <yao@codesourcery.com>
9822 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9823 Makefile and config.status at last.
9825 2012-04-13 Yao Qi <yao@codesourcery.com>
9827 * tracepoint.c: Include stdint.h unconditionally.
9829 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9831 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9832 on BFD_HAVE_SYS_PROCFS_TYPE.
9833 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9834 * configure: Regenerate.
9835 * config.in: Likewise.
9837 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9839 * Makefile.in (clean): Also remove x32.c x32-linux.c
9840 x32-avx.c x32-avx-linux.c.
9841 (x32.o): New target.
9843 (x32-linux.o): Likewise.
9844 (x32-linux.c): Likewise.
9845 (x32-avx.o): Likewise.
9846 (x32-avx.c): Likewise.
9847 (x32-avx-linux.o): Likewise.
9848 (x32-avx-linux.c): Likewise.
9850 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9851 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9852 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9853 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9854 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9855 i386/x32-avx-linux.xml.
9857 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9858 (init_registers_x32_avx_linux): Likwise.
9859 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9860 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9862 2012-04-13 Pedro Alves <palves@redhat.com>
9864 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9865 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9866 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9867 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9870 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9872 * linux-x86-low.c (compat_x32_clock_t): New.
9873 (compat_x32_siginfo_t): Likewise.
9874 (compat_x32_siginfo_from_siginfo): Likewise.
9875 (siginfo_from_compat_x32_siginfo): Likewise.
9876 (linux_is_elf64): Likewise.
9877 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9878 and siginfo_from_compat_x32_siginfo for x32.
9879 (x86_arch_setup): Set linux_is_elf64.
9881 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9884 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9886 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9887 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9888 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9889 compatible with process.
9891 2012-04-12 Yao Qi <yao@codesourcery.com>
9893 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9894 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9895 (install-only, install-info, clean): Handle sub dir gnulib.
9896 (all-lib, am--refresh): New targets.
9897 (memmem.o): Remove target.
9898 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9899 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9900 (AC_REPLACE_FUNCS): Remove memmem.
9901 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9902 (AC_OUTPUT): Generate Makefile in gnulib/.
9903 * aclocal.m4, config.in, configure: Regenerated.
9905 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9907 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9909 2012-04-05 Pedro Alves <palves@redhat.com>
9911 -Werror=strict-aliasing
9913 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9916 2012-04-04 Pedro Alves <palves@redhat.com>
9918 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9919 (sparc_store_gregset_from_stack, sparc_store_gregset)
9920 (sparc_breakpoint_at): Fix formatting.
9922 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9924 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9926 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9927 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9928 * config.in: Regenerate.
9929 * configure: Likewise.
9931 2012-03-29 Pedro Alves <palves@redhat.com>
9933 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9934 Correct ptrace arguments.
9936 2012-03-28 Pedro Alves <palves@redhat.com>
9938 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9939 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9940 (IA64_FR1_REGNUM): New defines.
9941 (ia64_fetch_register): New.
9942 (the_low_target): Install it.
9943 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9945 * linux-low.c (linux_fetch_registers): Try the
9946 the_low_target.fetch_register hook first.
9948 * linux-arm-low.c (the_low_target): Adjust.
9949 * linux-bfin-low.c (the_low_target): Adjust.
9950 * linux-cris-low.c (the_low_target): Adjust.
9951 * linux-crisv32-low.c (the_low_target): Adjust.
9952 * linux-m32r-low.c (the_low_target): Adjust.
9953 * linux-m68k-low.c (the_low_target): Adjust.
9954 * linux-mips-low.c (the_low_target): Adjust.
9955 * linux-ppc-low.c (the_low_target): Adjust.
9956 * linux-s390-low.c (the_low_target): Adjust.
9957 * linux-sh-low.c (the_low_target): Adjust.
9958 * linux-sparc-low.c (the_low_target): Adjust.
9959 * linux-tic6x-low.c (the_low_target): Adjust.
9960 * linux-x86-low.c (the_low_target): Adjust.
9961 * linux-xtensa-low.c (the_low_target): Adjust.
9963 2012-03-26 Pedro Alves <palves@redhat.com>
9965 * server.c (handle_qxfer_libraries): Don't bail early if
9966 the_target->qxfer_libraries_svr4 is not NULL.
9968 2012-03-26 Pedro Alves <palves@redhat.com>
9970 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9972 2012-03-23 Pedro Alves <palves@redhat.com>
9974 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9975 "library-list-svr4" element's start tag when the the DSO list is
9978 2012-03-23 Pedro Alves <palves@redhat.com>
9980 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9981 a variable whose type size is the same as the inferior's pointer
9984 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9986 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9988 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9989 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9990 * linux-low.h: Include <signal.h>.
9991 (struct siginfo): Remove forward declaration.
9992 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9995 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9997 * .gitignore: Ignore more files.
9999 2012-03-19 Pedro Alves <palves@redhat.com>
10000 Jan Kratochvil <jan.kratochvil@redhat.com>
10002 * server.c (cont_thread, general_thread): Add describing comments.
10003 (start_inferior): Clear `cont_thread'.
10004 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10007 2012-03-15 Yao Qi <yao@codesourcery.com>
10009 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10011 (cmd_qtdp): ... here.
10013 2012-03-15 Yao Qi <yao@codesourcery.com>
10015 * tracepoint.c (struct tracepoint_action_ops): New.
10016 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10017 (m_tracepoint_action_download): New.
10018 (r_tracepoint_action_download): New.
10019 (x_tracepoint_action_download): New.
10020 (l_tracepoint_action_download): New.
10021 (add_tracepoint_action): Install `action->ops' according type.
10022 (download_tracepoint_1): Move code `download' function pointer
10023 of various tracepoint_action_ops.
10025 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10027 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10028 linux_ptrace_attach_warnings.
10030 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10032 * Makefile.in (linux-ptrace.o): New.
10033 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10034 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10035 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10036 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10037 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10039 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10041 2012-03-08 Yao Qi <yao@codesourcery.com>
10042 Pedro Alves <palves@redhat.com>
10044 Fix PR server/13392.
10045 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10046 offset of JMP insn.
10047 * tracepoint.c (remove_tracepoint): New.
10048 (cmd_qtdp): Call remove_tracepoint when failed to install.
10050 2012-03-07 Pedro Alves <palves@redhat.com>
10052 * linux-low.c (get_detach_signal): New.
10053 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10054 Pass on pending signals to PTRACE_DETACH. Check the result of the
10056 * server.c (program_signals, program_signals_p): New.
10057 (handle_general_set): Handle QProgramSignals.
10058 * server.h (program_signals, program_signals_p): Declare.
10060 2012-03-05 Pedro Alves <palves@redhat.com>
10061 Jan Kratochvil <jan.kratochvil@redhat.com>
10063 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10066 2012-03-03 Yao Qi <yao@codesourcery.com>
10068 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10069 agent_look_up_symbols.
10071 2012-03-03 Yao Qi <yao@codesourcery.com>
10073 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10074 (linux-x86-low.o): Likewise.
10075 * server.h: Remove in_process_agent_loaded.
10076 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10080 2012-03-03 Yao Qi <yao@codesourcery.com>
10082 * tracepoint.c (gdb_agent_capability): New global.
10083 (in_process_agent_loaded_ust): Renamed to
10084 `in_process_agent_supports_ust'.
10086 (in_process_agent_supports_ust): Call agent_capability_check.
10087 (clear_installed_tracepoints): Assert that agent supports
10090 2012-03-03 Yao Qi <yao@codesourcery.com>
10092 * linux-low.c (linux_supports_agent): New.
10093 (linux_target_ops): Initialize field `supports_agent' with
10094 linux_supports_agent.
10095 * target.h (struct target_ops) <supports_agent>: New.
10096 (target_supports_agent): New macro.
10097 * server.c (handle_general_set): Handle packet 'QAgent'.
10098 (handle_query): Send `QAgent+'.
10099 * Makefile.in (server.o): Depends on agent.h.
10101 2012-03-03 Yao Qi <yao@codesourcery.com>
10103 * Makefile.in (OBS): Add agent.o.
10104 Add new rule for agent.o.
10105 Track dependence of tracepoint.c on agent.h.
10106 * tracepoint.c (run_inferior_command_1):
10107 (run_inferior_command): Call agent_run_command.
10108 (gdb_ust_connect_sync_socket): Deleted. Move it to
10110 (resume_thread, stop_thread): Likewise.
10111 (gdb_ust_socket_init): Renamed to ...
10112 (gdb_agent_socket_init): ... New.
10113 (gdb_ust_thread): Renamed to ...
10114 (gdb_agent_helper_thread): ... New.
10115 (gdb_ust_init): Move some code to ...
10116 (gdb_agent_init): ... here. New.
10117 [HAVE_UST]: Call gdb_ust_init.
10118 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10119 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10120 * config.in, configure: Regenerated.
10122 2012-03-02 Pedro Alves <palves@redhat.com>
10124 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10125 * linux-low.c (struct simple_pid_list): New.
10126 (stopped_pids): New a struct simple_pid_list pointer.
10127 (add_to_pid_list, pull_pid_from_list): New.
10128 (handle_extended_wait): Don't assume the first signal new children
10129 report is SIGSTOP. Adjust call to pull_pid_from_list.
10130 (linux_wait_for_lwp): Adjust.
10132 2012-03-02 Yao Qi <yao@codesourcery.com>
10134 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10137 2012-03-02 Yao Qi <yao@codesourcery.com>
10139 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10140 `stop_pc' and `tpoint'. Update caller.
10142 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10144 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10145 * linux-low.c (use_linux_regsets): New macro.
10146 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10147 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10148 (linux_register_in_regsets): New function.
10149 (usr_fetch_inferior_registers): Skip registers covered by
10151 (usr_store_inferior_registers): Likewise.
10152 (usr_fetch_inferior_registers): New macro.
10153 (usr_store_inferior_registers): Likewise.
10154 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10155 (linux_store_registers): Likewise.
10156 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10158 (init_registers_mips64_dsp_linux): Likewise.
10159 (init_registers_mips_linux): New macro.
10160 (init_registers_mips_dsp_linux): Likewise.
10161 (mips_dsp_num_regs): Likewise.
10162 (DSP_BASE, DSP_CONTROL): New fallback macros.
10163 (mips_base_regs): New macro.
10164 (mips_regmap): Use it. Fix the size.
10165 (mips_dsp_regmap): New variable.
10166 (mips_dsp_regset_bitmap): Likewise.
10167 (mips_arch_setup): New function.
10168 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10170 (mips_cannot_store_register): Likewise.
10171 (the_low_target): Update .arch_setup, .num_regs and .regmap
10172 initializers. Add .regset_bitmap initializer.
10173 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10175 * linux-bfin-low.c (the_low_target): Likewise.
10176 * linux-cris-low.c (the_low_target): Likewise.
10177 * linux-crisv32-low.c (the_low_target): Likewise.
10178 * linux-ia64-low.c (the_low_target): Likewise.
10179 * linux-m32r-low.c (the_low_target): Likewise.
10180 * linux-m68k-low.c (the_low_target): Likewise.
10181 * linux-ppc-low.c (the_low_target): Likewise.
10182 * linux-s390-low.c (the_low_target): Likewise.
10183 * linux-sh-low.c (the_low_target): Likewise.
10184 * linux-sparc-low.c (the_low_target): Likewise.
10185 * linux-tic6x-low.c (the_low_target): Likewise.
10186 * linux-x86-low.c (the_low_target): Likewise.
10187 * linux-xtensa-low.c (the_low_target): Likewise.
10188 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10189 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10190 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10192 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10193 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10195 2012-02-29 Yao Qi <yao@codesourcery.com>
10196 Pedro Alves <palves@redhat.com>
10198 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10199 `step_over_finished' is true.
10201 2012-02-27 Pedro Alves <palves@redhat.com>
10203 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10204 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10206 2012-02-27 Pedro Alves <palves@redhat.com>
10209 * linux-low.c (pid_is_stopped): New.
10210 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10212 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10214 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10217 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10219 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10221 2012-02-24 Luis Machado <lgustavo@codesourcery>
10223 * server.c (handle_query): Advertise support for target-side
10224 breakpoint condition evaluation.
10225 (process_point_options): New function.
10226 (process_serial_event): When inserting a breakpoint, check for
10227 a target-side condition that should be evaluated.
10229 * mem-break.c: Include regcache.h and ax.h.
10230 (point_cond_list_t): New data structure.
10231 (breakpoint) <cond_list>: New field.
10232 (find_gdb_breakpoint_at): Make non-static.
10233 (delete_gdb_breakpoint_at): Clear any target-side
10235 (clear_gdb_breakpoint_conditions): New function.
10236 (add_condition_to_breakpoint): Likewise.
10237 (add_breakpoint_condition): Likewise.
10238 (gdb_condition_true_at_breakpoint): Likewise.
10239 (gdb_breakpoint_here): Return result directly instead
10240 of going through a local variable.
10242 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10243 (clear_gdb_breakpoint_conditions): Likewise.
10244 (add_breakpoint_condition): Likewise.
10245 (gdb_condition_true_at_breakpoint): Likewise.
10247 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10248 (need_step_over_p): Take target-side breakpoint condition into
10251 2012-02-24 Luis Machado <lgustavo@codesourcery>
10253 * server.h: Include tracepoint.h.
10254 (agent_mem_read, agent_get_trace_state_variable_value,
10255 agent_set_trace_state_variable_value,
10256 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10257 get_set_tsv_func_addr): New prototypes.
10259 * ax.h: New include file.
10260 * ax.c: New source file.
10262 * tracepoint.c: Include ax.h.
10263 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10264 agent_expr, eval_result_type): Move to ax.h.
10265 (parse_agent_expr): Rename to ...
10266 (gdb_parse_agent_expr): ... this, make it non-static and move
10268 (unparse_agent_expr) Rename to ...
10269 (gdb_unparse_agent_expr): ... this, make it non-static and move
10271 (eval_agent_expr): Rename to ...
10272 (eval_tracepoint_agent_expr): ... this.
10273 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10274 forward declarations.
10275 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10276 (agent_get_trace_state_variable_value): New function.
10277 (agent_set_trace_state_variable_value): New function.
10278 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10279 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10280 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10281 (condition_true_at_tracepoint): Likewise.
10282 (parse_agent_expr): Rename to ...
10283 (gdb_parse_agent_expr): ... this and move to ax.c.
10284 (unparse_agent_expr): Rename to ...
10285 (gdb_unparse_agent_expr): ... this and move to ax.c.
10286 (gdb_agent_op_name): Move to ax.c.
10287 (eval_agent_expr): Rename to ...
10288 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10290 (eval_tracepoint_agent_expr): New function.
10291 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10293 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10295 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10296 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10297 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10298 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10299 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10300 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10301 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10302 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10303 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10304 (compile_bytecodes): Remove forward declaration.
10305 (is_goto_target): Move to ax.c.
10306 (compile_bytecodes): Move to ax.c and call
10307 agent_get_trace_state_variable_value (...) and
10308 agent_set_trace_state_variable_value (...).
10310 * Makefile.in: Update ax.c and IPA dependencies.
10312 2012-02-24 Pedro Alves <palves@redhat.com>
10314 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10315 (cmd_bigqtbuffer_circular): ... this. Only handle
10316 'QTBuffer:circular:'.
10317 (handle_tracepoint_general_set): Adjust.
10319 2012-02-16 Yao Qi <yao@codesourcery.com>
10321 * inferiors.c: Move code to ...
10322 * dll.c: .... here. New.
10323 * server.h: Declare clear_dlls.
10324 * Makefile.in (SFILES): Add dll.c.
10328 2012-02-11 Yao Qi <yao@codesourcery.com>
10330 * server.c: (handle_monitor_command): Add a new parameter
10332 (handle_query): Update caller.
10334 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10336 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10337 * configure, config.in: Regenerate.
10338 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10341 2012-02-02 Pedro Alves <palves@redhat.com>
10343 Try SIGKILL first, then PTRACE_KILL.
10344 * linux-low.c (linux_kill_one_lwp): New.
10345 (linux_kill_one_lwp): Rename to ...
10346 (kill_one_lwp_callback): ... this. Use the new
10347 linux_kill_one_lwp.
10349 2012-02-02 Pedro Alves <palves@redhat.com>
10351 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10354 2012-01-27 Pedro Alves <palves@redhat.com>
10356 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10357 (elf_64_file_p): Make static.
10358 (linux_pid_exe_is_elf_64_file): New.
10359 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10360 Delete declarations.
10361 (linux_pid_exe_is_elf_64_file): Declare.
10362 * linux-x86-low.c (x86_arch_setup): Use
10363 linux_pid_exe_is_elf_64_file.
10365 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10367 * linux-low.c (linux_wait_for_event_1): Rename to ...
10368 (linux_wait_for_event): ... here and merge it with former
10369 linux_wait_for_event - new variable wait_ptid, use it.
10370 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10372 2012-01-23 Pedro Alves <palves@redhat.com>
10374 * server.c (main): Avoid yet another case of infinite loop while
10375 detaching/killing after a longjmp.
10377 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10380 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10382 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10384 * hostio.c (handle_readlink): New function.
10385 (handle_vFile): Call it to handle "vFile:readlink" packets.
10387 2012-01-20 Pedro Alves <palves@redhat.com>
10388 Ulrich Weigand <ulrich.weigand@linaro.org>
10390 * server.c (handle_v_requests): Only support vAttach and vRun to
10391 start multiple processes when in extended protocol mode.
10393 2012-01-17 Pedro Alves <palves@redhat.com>
10395 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10396 memalign plus mprotect to allocate the scratch buffer.
10398 2012-01-13 Pedro Alves <palves@redhat.com>
10400 * server.c (attach_inferior): Clear `cont_thread'.
10402 2012-01-13 Pedro Alves <palves@redhat.com>
10404 * server.c (main): Avoid infinite loop while detaching/killing
10407 2012-01-09 Doug Evans <dje@google.com>
10409 * server.c (start_inferior): Set last_ptid in --wrapper case.
10411 2012-01-06 Yao Qi <yao@codesourcery.com>
10413 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10415 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10417 2012-01-04 Yao Qi <yao@codesourcery.com>
10419 * tracepoint.c (cmd_qtdp): Print debug message
10420 for static tracepoint.
10422 2012-01-04 Yao Qi <yao@codesourcery.com>
10424 * tracepoint.c (trace_vdebug): Differentiate debug message
10425 between gdbserver and IPA.
10427 2012-01-03 Yao Qi <yao@codesourcery.com>
10429 * tracepoint.c (tracepoint_was_hit): Don't collect for
10432 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10434 * terminal.h: Reformat copyright header.
10436 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10438 * server.c (gdbserver_version): Update copyright year.
10439 * gdbreplay.c (gdbreplay_version): Likewise.
10441 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10443 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10446 2011-12-18 Hui Zhu <teawater@gmail.com>
10447 * linux-low.c (linux_create_inferior): Save return value to ret.
10449 2011-12-18 Hui Zhu <teawater@gmail.com>
10451 * linux-low.c (linux_create_inferior): Save return value to ret.
10453 2011-12-16 Doug Evans <dje@google.com>
10455 * linux-low.c (linux_create_inferior): If stdio connection,
10456 redirect stdin from /dev/null, stdout to stderr.
10457 * remote-utils.c (remote_is_stdio): New static global.
10458 (remote_connection_is_stdio): New function.
10459 (remote_prepare): Handle stdio connection.
10460 (remote_open): Ditto.
10461 (remote_close): Don't close stdin for stdio connections.
10462 (read_prim,write_prim): New functions. Replace all calls to
10463 read/write to these.
10464 * server.c (main): Watch for "-" argument. Move call to
10465 remote_prepare before start_inferior.
10466 * server.h (STDIO_CONNECTION_NAME): New macro.
10467 (remote_connection_is_stdio): Declare.
10469 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10470 in debugging output.
10472 2011-12-15 Yao Qi <yao@codesourcery.com>
10474 * tracepoint.c: Include sys/syscall.h.
10475 (gdb_ust_thread): Remove preprocessor conditional.
10477 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10479 * linux-low.c (linux_detach_one_lwp): Call
10480 the_low_target.prepare_to_resume before detaching.
10482 2011-12-14 Yao Qi <yao@codesourcery.com>
10484 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10487 2011-12-14 Yao Qi <yao@codesourcery.com>
10489 * i386-low.c (i386_low_stopped_data_address): Initialize local
10490 variable `control'.
10492 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10496 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10497 DR_CONTROL unless necessary. Extend comments.
10498 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10499 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10501 2011-12-13 Yao Qi <yao@codesourcery.com>
10503 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10505 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10507 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10509 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10510 Print new debug message for such case.
10512 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10514 Fix overlapping memcpy.
10515 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10516 the read_inferior_memory transfer.
10517 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10518 write_inferior_memory transfer.
10519 (set_fast_tracepoint_jump): New variable buf. Use it for the
10520 read_inferior_memory and write_inferior_memory transfers.
10521 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10522 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10523 Use it for the write_inferior_memory transfer.
10524 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10527 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10529 * linux-low.c (fetch_register, store_register): Make code
10530 consistent, fix formatting.
10532 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10534 * linux-low.c (usr_store_inferior_registers): Factor out code
10535 to handle individual registers into...
10536 (store_register): ... this new function.
10538 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10540 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10541 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10542 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10543 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10544 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10545 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10546 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10547 (srv_xmlfiles): Add new XML files.
10549 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10551 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10552 (init_registers_s390_linux32v1): Add prototype.
10553 (init_registers_s390_linux32v2): Likewise.
10554 (init_registers_s390_linux64v1): Likewise.
10555 (init_registers_s390_linux64v2): Likewise.
10556 (init_registers_s390x_linux64v1): Likewise.
10557 (init_registers_s390x_linux64v2): Likewise.
10558 (s390_num_regs): Increment to 52.
10559 (s390_regmap): Add orig_r2 register.
10560 (s390_num_regs_3264): Increment to 68.
10561 (s390_regmap_3264): Add orig_r2 register.
10562 (s390_collect_ptrace_register): Handle orig_r2 register.
10563 (s390_supply_ptrace_register): Likewise.
10564 (s390_fill_last_break): New function.
10565 (s390_store_last_break): Likewise.
10566 (s390_fill_system_call): New function.
10567 (s390_store_system_call): Likewise.
10568 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10570 (s390_check_regset): New function.
10571 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10572 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10573 Update target_regsets for available register sets.
10575 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10576 Jan Kratochvil <jan.kratochvil@redhat.com>
10578 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10579 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10581 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10582 * linux-low.h (struct process_info_private): New member r_debug.
10583 * server.c (handle_qxfer_libraries): Call
10584 the_target->qxfer_libraries_svr4.
10585 (handle_qxfer_libraries_svr4): New function.
10586 (qxfer_packets): New entry "libraries-svr4".
10587 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10588 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10589 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10590 PACKET_qXfer_libraries_svr4.
10592 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10594 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10595 PSW address/mask between 8-byte and 16-byte formats.
10596 (s390_supply_ptrace_register): Likewise.
10597 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10598 basic addressing mode bit.
10600 2011-11-24 Stan Shebs <stan@codesourcery.com>
10602 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10604 2011-11-17 Stan Shebs <stan@codesourcery.com>
10606 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10607 (tracing_start_time): New global.
10608 (tracing_stop_time): New global.
10609 (tracing_user_name): New global.
10610 (tracing_notes): New global.
10611 (tracing_stop_note): New global.
10612 (cmd_qtstart): Set traceframe_usage, start_time.
10613 (stop_tracing): Set stop_time.
10614 (cmd_qtstatus): Report additional status.
10615 (cmd_qtp): New function.
10616 (handle_tracepoint_query): Call it.
10617 (cmd_qtnotes): New function.
10618 (handle_tracepoint_general_set): Call it.
10619 (get_timestamp): Rename from tsv_get_timestamp.
10621 2011-11-14 Stan Shebs <stan@codesourcery.com>
10622 Kwok Cheung Yeung <kcy@codesourcery.com>
10624 * linux-x86-low.c (small_jump_insn): New.
10625 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10626 trampoline and error message, build a trampoline and issue a small
10627 jump instruction to it.
10628 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10629 trampoline and error message.
10630 (x86_get_min_fast_tracepoint_insn_len): New.
10631 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10632 * linux-low.h (struct linux_target_ops): Add arguments to
10633 install_fast_tracepoint_jump_pad operation, add new operation.
10634 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10636 (linux_get_min_fast_tracepoint_insn_len): New function.
10637 (linux_target_op): Add new operation.
10638 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10639 (gdb_trampoline_buffer_end): Ditto.
10640 (gdb_trampoline_buffer_error): Ditto.
10641 (struct ipa_sym_addresses): Add fields for new IPA variables.
10642 (symbol_list): Add entries for new IPA variables.
10643 (struct tracepoint): Add fields to hold the address range of the
10644 trampoline used by the tracepoint.
10645 (trampoline_buffer_head): New static variable.
10646 (trampoline_buffer_tail): Ditto.
10647 (claim_trampoline_space): New function.
10648 (have_fast_tracepoint_trampoline_buffer): New function.
10649 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10651 (install_fast_tracepoint): Ditto, also add error buffer argument.
10652 (cmd_qtminftpilen): New function.
10653 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10654 (fast_tracepoint_from_trampoline_address): New function.
10655 (fast_tracepoint_collecting): Handle trampoline as part of jump
10657 (set_trampoline_buffer_space): New function.
10658 (initialize_tracepoint): Initialize new IPA variables.
10659 * target.h (struct target_ops): Add arguments to
10660 install_fast_tracepoint_jump_pad operation, add new
10661 get_min_fast_tracepoint_insn_len operation.
10662 (target_get_min_fast_tracepoint_insn_len): New.
10663 (install_fast_tracepoint_jump_pad): Add arguments.
10664 * server.h (IPA_BUFSIZ): Define.
10665 * linux-i386-ipa.c: Include extra header files.
10666 (initialize_fast_tracepoint_trampoline_buffer): New function.
10667 (initialize_low_tracepoint): Call it.
10668 * server.h (set_trampoline_buffer_space): Declare.
10669 (claim_trampoline_space): Ditto.
10670 (have_fast_tracepoint_trampoline_buffer): Ditto.
10672 2011-11-14 Yao Qi <yao@codesourcery.com>
10674 * server.c (handle_query): Handle InstallInTrace for qSupported.
10675 * tracepoint.c (add_tracepoint): Sort list.
10676 (install_tracepoint, download_tracepoint): New.
10677 (cmd_qtdp): Call them to install and download tracepoints.
10678 (sort_tracepoints): Removed.
10679 (cmd_qtstart): Update.
10681 2011-11-14 Yao Qi <yao@codesourcery.com>
10683 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10684 * mem-break.h: Declare.
10685 * tracepoint.c (cmd_qtstart): Move some code to ...
10686 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10688 (download_tracepoints): Move some code to ...
10689 (download_tracepoint_1): ... here. New.
10691 2011-11-08 Yao Qi <yao@codesourcery.com>
10693 * remote-utils.c (relocate_instruction): A comment fix.
10695 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10697 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10698 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10699 dr_status_mirror and dr_control_mirror from debug_reg_state.
10700 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10701 (i386_initial_stuff): Remove use of deleted globals.
10702 (i386_get_thread_context, i386_set_thread_context,
10703 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10704 from debug_reg_state.
10706 2011-11-05 Yao Qi <yao@codesourcery.com>
10708 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10709 address as TPOINT's.
10711 2011-11-02 Stan Shebs <stan@codesourcery.com>
10713 * tracepoint.c (agent_mem_read_string): New function.
10714 (eval_agent_expr): Call it for tracenz.
10715 * server.c (handle_query): Report support for tracenz.
10717 2011-11-02 Yao Qi <yao@codesourcery.com>
10719 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10721 2011-11-02 Yao Qi <yao@codesourcery.com>
10723 * target.h: Fix a typo in comment.
10725 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10727 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10728 clobber the breakpoints' shadows with fast tracepoint jumps.
10729 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10730 * target.c (write_inferior_memory): Also pass MYADDR down to
10733 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10735 * configure.ac: Check support for personality routine.
10736 * configure: Regenerate.
10737 * config.in: Likewise.
10738 * linux-low.c: Include <sys/personality.h>.
10739 Define ADDR_NO_RANDOMIZE if necessary.
10740 (linux_create_inferior): Disable address space randomization when
10741 forking inferior, if requested.
10742 (linux_supports_disable_randomization): New function.
10743 (linux_target_ops): Install it.
10744 * server.h (disable_randomization): Declare.
10745 * server.c (disable_randomization): New global variable.
10746 (handle_general_set): Handle QDisableRandomization.
10747 (handle_query): Likewise for qSupported.
10748 (main): Support --disable-randomization and --no-disable-randomization
10749 command line arguments.
10750 * target.h (struct target_ops): Add supports_disable_randomization.
10751 (target_supports_disable_randomization): New macro.
10753 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10755 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10757 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10758 [!PT_GETDSBT] (target_loadmap): New definition.
10759 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10760 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10761 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10762 and PT_GETDSBT to LINUX_LOADMAP.
10763 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10764 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10766 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10768 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10769 (arm_linux_hwbp_cap): New static variable.
10770 (arm_linux_get_hwbp_cap): Replace by ...
10771 (arm_linux_init_hwbp_cap): ... this new function.
10772 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10773 (arm_linux_get_hw_watchpoint_count): Likewise.
10774 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10775 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10776 (arm_prepare_to_resume): Use perror_with_name instead of error.
10778 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10780 * linux-arm-low.c: Include <signal.h>.
10781 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10782 (struct arm_linux_hwbp_cap): New data type.
10783 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10784 (struct arm_linux_hw_breakpoint): New data type.
10785 (MAX_BPTS, MAX_WPTS): Define.
10786 (struct arch_process_info, struct arch_lwp_info): New data types.
10787 (arm_linux_get_hwbp_cap): New function.
10788 (arm_linux_get_hw_breakpoint_count): Likewise.
10789 (arm_linux_get_hw_watchpoint_count): Likewise.
10790 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10791 (arm_hwbp_control_initialize): Likewise.
10792 (arm_hwbp_control_is_enabled): Likewise.
10793 (arm_hwbp_control_is_initialized): Likewise.
10794 (arm_hwbp_control_disable): Likewise.
10795 (arm_linux_hw_breakpoint_equal): Likewise.
10796 (arm_linux_hw_point_initialize): Likewise.
10797 (struct update_registers_data): New data structure.
10798 (update_registers_callback: New function.
10799 (arm_insert_point): Likewise.
10800 (arm_remove_point): Likewise.
10801 (arm_stopped_by_watchpoint): Likewise.
10802 (arm_stopped_data_address): Likewise.
10803 (arm_new_process): Likewise.
10804 (arm_new_thread): Likewise.
10805 (arm_prepare_to_resume): Likewise.
10806 (the_low_target): Register arm_insert_point, arm_remove_point,
10807 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10808 arm_new_thread, and arm_prepare_to_resume.
10810 2011-09-15 Stan Shebs <stan@codesourcery.com>
10812 * server.h (struct emit_ops): Add compare-goto fields.
10813 * tracepoint.c (gdb_agent_op_sizes): New table.
10814 (emit_eq_goto): New function.
10815 (emit_ne_goto): New function.
10816 (emit_lt_goto): New function.
10817 (emit_le_goto): New function.
10818 (emit_gt_goto): New function.
10819 (emit_ge_goto): New function.
10820 (is_goto_target): New function.
10821 (compile_bytecodes): Recognize special cases of compare-goto
10822 combinations and call specialized emitters for them.
10823 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10824 (amd64_emit_ne_goto): New function.
10825 (amd64_emit_lt_goto): New function.
10826 (amd64_emit_le_goto): New function.
10827 (amd64_emit_gt_goto): New function.
10828 (amd64_emit_ge_goto): New function.
10829 (amd64_emit_ops): Add the new functions.
10830 (i386_emit_eq_goto): New function.
10831 (i386_emit_ne_goto): New function.
10832 (i386_emit_lt_goto): New function.
10833 (i386_emit_le_goto): New function.
10834 (i386_emit_gt_goto): New function.
10835 (i386_emit_ge_goto): New function.
10836 (i386_emit_ops): Add the new functions.
10838 2011-09-08 Stan Shebs <stan@codesourcery.com>
10840 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10841 (i386_emit_epilogue): Restore %ebx.
10843 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10845 * server.c (step_thread): Remove definition.
10846 (process_serial_event): Don't handle Hs.
10847 * server.h (step_thread): Remove declaration.
10848 * target.c (set_desired_inferior): Remove use of step_thread.
10850 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10852 * linux-low.c: Include linux-procfs.h.
10853 (linux_attach_lwp_1): Update comments.
10854 (linux_attach): Scan for existing threads when attaching to a
10855 process that is the tgid.
10856 * Makefile.in: Update dependencies.
10858 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10860 * configure.srv: Add linux-procfs.o dependencies.
10862 2011-08-14 Yao Qi <yao@codesourcery.com>
10864 * target.h (struct target_ops): Fix indent.
10865 * win32-low.c (win32_target_ops): Fix comment.
10867 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10868 Yao Qi <yao@codesourcery.com>
10870 * Makefile.in (clean): Remove tic6x-*.c files.
10871 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10872 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10873 (tic6x-c64xp-linux.c): Likewise.
10874 * configure.srv: Add support for tic6x-*-uclinux.
10875 * linux-tic6x-low.c: New.
10876 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10878 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10879 Yao Qi <yao@codesourcery.com>
10881 * target.h (struct target_ops): Add read_loadmap.
10882 * linux-low.c (struct target_loadseg): New type.
10883 (struct target_loadmap): New type.
10884 (linux_read_loadmap): New function.
10885 (linux_target_ops): Add linux_read_loadmap.
10886 * server.c (handle_query): Support qXfer:fdpic:read packet.
10887 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10890 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10892 * win32-low.c: Include <stdint.h>.
10894 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10896 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10897 to the inferior here.
10898 (i386_remove_aligned_watchpoint): Ditto.
10899 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10900 fit part of the watchpoint in the debug registers.
10901 (i386_update_inferior_debug_regs): New.
10902 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10903 registers, and only update the inferior on success.
10904 (i386_low_remove_watchpoint): Ditto.
10906 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10908 * linux-low.c (compare_ints, unique, list_threads, show_process,
10909 linux_core_of_thread): Delete.
10910 (linux_target_ops): Change linux_core_of_thread to
10911 linux_common_core_of_thread.
10912 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10913 * utils.c (malloc_failure): Change type of argument.
10914 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10915 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10916 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10917 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10918 (IPA_OBJS): Add common-utils-ipa.o.
10919 (ptid_h, linux_osdata_h): New macros.
10920 (server_h): Add common/common-utils.h, common/xml-utils.h,
10921 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10923 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10924 ptid.o, buffer.o): New rules.
10925 (linux-low.o): Add common/linux-osdata.h as a dependency.
10926 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10927 * configure.ac: Add AC_HEADER_DIRENT check.
10928 * config.in: Regenerate.
10929 * configure: Regenerate.
10930 * remote-utils.c (xml_escape_text): Delete.
10931 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10932 buffer_xml_printf): Move to common/buffer.c.
10933 * server.c (main): Remove call to initialize_inferiors.
10934 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10935 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10936 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10937 internal_error, gdb_assert, gdb_assert_fail): Delete.
10938 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10939 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10941 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10942 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10943 initialize_inferiors): Delete.
10945 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10947 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10950 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10952 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10954 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10956 2011-05-26 Yao Qi <yao@codesourcery.com>
10958 * Makefile.in (thread-db.o): Track dependence to
10959 common/gdb_thread_db.h.
10960 * thread-db.c: include gdb_thread_db.h from right place.
10962 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10964 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10965 __FILE__ and __LINE__ to internal_error.
10967 2011-05-13 Doug Evans <dje@google.com>
10969 * thread-db.c (try_thread_db_load_from_sdir): New function.
10970 (try_thread_db_load_from_dir): New function.
10971 (thread_db_load_search): Handle $sdir, ignore $pdir.
10972 Remove trying of system directories if search of
10973 libthread-db-search-path fails, that is now done via $sdir.
10975 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10977 * server.c (handle_query): Add EnableDisableTracepoints to the list
10978 of supported features.
10979 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10981 (cmd_qtenable_disable): New.
10982 (cmd_qtstart): Install tracepoints even if disabled.
10983 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10984 receiving a QTEnable or QTDisable packet.
10985 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10986 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10988 (gdb_probe): Skip data collection if static tracepoint is disabled.
10990 2011-05-10 Doug Evans <dje@google.com>
10992 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10994 2011-05-04 Doug Evans <dje@google.com>
10996 * linux-low.c (linux_join): Skip process lookup.
10997 * spu-low.c (spu_join): Ditto.
10998 * server.c (join_inferiors_callback): Delete.
10999 (process_serial_event): For 'D' packet (detach) call join_inferior
11002 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11004 * README: Don't mention xscale*-*-linux*.
11005 * configure.srv (xscale*-*-linux*): Don't handle target.
11007 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11009 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11011 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11012 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11013 (i386_emit_void_call_2): Likewise.
11015 2011-04-26 Yao Qi <yao@codesourcery.com>
11017 * linux-low.c: Move common macros to linux-ptrace.h.
11018 Include linux-ptrace.h.
11019 * Makefile.in (linux_ptrace_h): New.
11020 (linux-low.o): Depends on linux-ptrace.h.
11022 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11024 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11025 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11026 (remote_prepare): New function with most of the TCP code from ...
11027 (remote_open): ... here. Detect PORT here unconditionally. Move also
11028 setting transport_is_reliable.
11029 * server.c (run_once): New variable.
11030 (gdbserver_usage): Document it.
11031 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11032 the first run if RUN_ONCE.
11033 * server.h (run_once, remote_prepare): New declarations.
11035 2011-04-19 Tom Tromey <tromey@redhat.com>
11037 * win32-low.c (handle_load_dll): Remove duplicate "the".
11039 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11041 Remove support for old Cygwin 1.5 versions.
11042 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11043 function to avoid warning.
11044 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11047 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11049 * gdbserver/server.h (Macro _): Define it if not available.
11051 2011-03-14 Michael Snyder <msnyder@vmware.com>
11053 * hostio.c (handle_close): Remove unnecessary null test.
11055 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11057 * Makefile.in (maintainer-clean realclean distclean): Remove
11058 "make ... subdir_do" command.
11060 2011-03-10 Michael Snyder <msnyder@vmware.com>
11062 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11064 * server.c (handle_v_run): Free alloced buffer on early return.
11066 2011-03-09 Yao Qi <yao@codesourcery.com>
11069 2011-03-04 Yao Qi <yao@codesourcery.com>
11071 * Makefile.in: Remove GNU make feature --directory.
11073 2011-03-05 Yao Qi <yao@codesourcery.com>
11075 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11076 (subdir_do): New make target. Copied from gdb/Makefile.
11077 (maintainer-clean, realclean, distclean, clean): Call corresponding
11078 make targets in common/Makefile.
11080 2011-02-11 Yao Qi <yao@codesourcery.com>
11082 * configure.ac: Call AC_PROG_RANLIB.
11083 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11084 * configure: Regenerate.
11086 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11088 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11090 2011-03-06 Yao Qi <yao@codesourcery.com>
11092 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11094 2011-03-05 Yao Qi <yao@codesourcery.com>
11096 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11097 (subdir_do): New make target. Copied from gdb/Makefile.
11098 (maintainer-clean, realclean, distclean, clean): Call corresponding
11099 make targets in common/Makefile.
11101 2011-03-04 Yao Qi <yao@codesourcery.com>
11103 * Makefile.in: Remove GNU make feature --directory.
11105 2011-03-04 Michael Snyder <msnyder@vmware.com>
11107 * server.c (queue_stop_reply): Call xmalloc not malloc.
11109 2011-03-02 Michael Snyder <msnyder@vmware.com>
11111 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11113 2011-02-28 Michael Snyder <msnyder@vmware.com>
11115 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11116 (cmd_qtframe): Ditto.
11117 (cmd_qtbuffer): Ditto.
11118 (cmd_bigqtbuffer): Ditto.
11120 * utils.c (decimal2str): Initialize 'width' to nine, then
11121 don't mess with it.
11123 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11125 * hostio.c (require_data): Free *data, not data.
11127 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11129 * hostio.c (require_data): Use free, not xfree.
11131 2011-02-27 Michael Snyder <msnyder@vmware.com>
11133 * server.c (handle_query): Discard unused value.
11135 * hostio.c (require_data): Free malloc memory before returning
11138 2011-02-26 Michael Snyder <msnyder@vmware.com>
11140 * linux-low.c (list_threads): Call closedir for dirent.
11142 2011-02-27 Michael Snyder <msnyder@vmware.com>
11144 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11145 a case statement falls through.
11147 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11149 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11152 2011-02-26 Michael Snyder <msnyder@vmware.com>
11154 * utils.c (decimal2str): Eliminate dead code and dead param.
11155 (pulongest): Drop dead param from call to decimal2str.
11158 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11160 Revert the following patch (not approved yet):
11161 2011-02-21 Hui Zhu <teawater@gmail.com>
11162 * tracepoint.c (tp_printf): New function.
11163 (eval_agent_expr): Handle gdb_agent_op_printf.
11165 2011-02-21 Hui Zhu <teawater@gmail.com>
11167 * tracepoint.c (tp_printf): New function.
11168 (eval_agent_expr): Handle gdb_agent_op_printf.
11170 2011-02-18 Tom Tromey <tromey@redhat.com>
11172 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11173 (tracepoint.o): Likewise.
11174 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11175 (gdb_agent_op_names): Likewise.
11177 2011-02-18 Tom Tromey <tromey@redhat.com>
11179 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11180 gdb_agent_op_rot>: New constants.
11181 (gdb_agent_op_names): Add pick and roll.
11182 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11185 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11187 * aclocal.m4: Regenerated with aclocal-1.11.1.
11189 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11191 * server.c (handle_qxfer_traceframe_info): New.
11192 (qxfer_packets): Register "traceframe-info".
11193 (handle_query): Report support for qXfer:traceframe-info:read+.
11194 * tracepoint.c (match_blocktype): New.
11195 (traceframe_find_block_type): Rename to ...
11196 (traceframe_walk_blocks): ... this. Add callback filter argument,
11198 (traceframe_find_block_type): New, reimplemented on top of
11199 traceframe_walk_blocks.
11200 (build_traceframe_info_xml): New.
11201 (traceframe_read_info): New.
11202 * server.h (traceframe_read_info): Declare.
11204 2011-02-11 Yao Qi <yao@codesourcery.com>
11206 * configure.ac: Call AC_PROG_RANLIB.
11207 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11208 * configure: Regenerate.
11210 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11212 * server.c (gdb_read_memory): Change return semantics to allow
11214 (handle_search_memory_1): Adjust.
11215 (process_serial_event) <'m' packet>: Handle partial transfers.
11216 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11218 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11220 * regcache.c (init_register_cache): Initialize
11221 regcache->register_status.
11222 (free_register_cache): Release regcache->register_status.
11223 (regcache_cpy): Copy register_status.
11224 (registers_to_string): Print 'x's for unavailable registers.
11225 (supply_register): Mark the register's status valid or
11226 unavailable, depending on whether a buffer was passed in or not.
11227 (supply_register_zeroed): New.
11228 (supply_regblock): Mark the registers' status valid or
11229 unavailable, depending on whether a buffer was passed in or not.
11230 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11231 (struct regcache): New `register_status' field.
11232 (supply_register_zeroed): Declare.
11233 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11234 supply_register_zeroed, rather than passing a NULL buffer to
11236 * tracepoint.c (fetch_traceframe_registers): Update comment.
11238 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11240 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11243 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11245 * server.h (decode_xfer_write): Change prototype.
11246 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11247 and don't extract the annex here.
11248 * server.c (decode_xfer_read): Remove `annex' parameter,
11249 and don't extract the annex here.
11250 (decode_xfer): New.
11251 (struct qxfer): New.
11252 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11253 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11254 (handle_qxfer_statictrace): New functions, abstracted out from
11255 handle_query, and made to use the struct qxfer interface.
11256 (handle_threads_qxfer_proper): Rename to ...
11257 (handle_qxfer_threads_proper): ... this.
11258 (handle_threads_qxfer): Rename to ...
11259 (handle_qxfer_threads): ... this. Adjust.
11260 (qxfer_packets): New array.
11261 (handle_qxfer): New function.
11262 (handle_query): Use handle_qxfer.
11264 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11266 * gdbreplay.c: Shorten lines of >= 80 columns.
11267 * linux-low.c: Ditto.
11268 * linux-ppc-low.c: Ditto.
11269 * linux-s390-low.c: Ditto.
11270 * linux-sparc-low.c: Ditto.
11271 * linux-x86-low.c: Ditto.
11272 * linux-xtensa-low.c: Ditto.
11273 * mem-break.c: Ditto.
11274 * nto-low.c: Ditto.
11275 * regcache.h: Ditto.
11276 * remote-utils.c: Ditto.
11279 * thread-db.c: Ditto.
11280 * tracepoint.c: Ditto.
11282 * win32-low.h: Ditto.
11284 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11286 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11289 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11291 * server.c (gdbserver_version): Update copyright year in version
11293 * gdbreplay.c (gdbreplay_version): Ditto.
11295 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11297 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11298 * linux-bfin-low.c: New file.
11299 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11300 PT_DATA_ADDR for BFIN targets.
11301 * Makefile.in (SFILES): Add linux-bfin-low.c.
11302 (clean): Remove reg-bfin.c.
11303 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11304 * README: Mention supported Blackfin targets.
11306 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11308 * .gitignore: New file.
11310 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11312 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11314 2010-10-22 Jie Zhang <jie@codesourcery.com>
11316 * Makefile.in: Add FLAGS_TO_PASS variable.
11317 (install): Remove dependency of install-only and recursively
11318 invoke make for install-only.
11320 2010-10-04 Doug Evans <dje@google.com>
11322 * Makefile.in (uninstall): Use $(DESTDIR).
11324 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11328 * linux-x86-low.c (compat_siginfo_from_siginfo)
11329 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11330 si_code is < 0. Check for si_code == SI_TIMER before checking for
11333 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11335 * lynx-i386-low.c: New file.
11336 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11338 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11340 * lynx-low.c (ptrace_request_to_str): Remove handling for
11341 request values that have been removed in LynxOS 5.x.
11343 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11345 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11348 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11350 * configure.ac: Add --enable-inprocess-agent option.
11351 * configure: Rebuilt.
11353 2010-09-06 Yao Qi <yao@codesourcery.com>
11355 * linux-low.c (linux_kill): Remove unused variable.
11356 (linux_stabilize_threads): Likewise.
11357 * server.c (start_inferior): Likewise.
11358 (queue_stop_reply_callback): Likewise.
11359 * tracepoint.c (do_action_at_tracepoint): Likewise.
11361 2010-09-06 Yao Qi <yao@codesourcery.com>
11363 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11366 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11368 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11370 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11372 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11375 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11377 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11378 gdbserver/lynx-ppc-low.c: New files.
11379 * Makefile.in (lynx_low_h): New variable.
11380 (lynx-low.o, lynx-ppc-low.o): New rules.
11381 * configure.ac: On LynxOS, link with -lnetinet.
11382 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11383 * configure: regenerate.
11385 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11387 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11388 * configure.ac: Add check for vasprintf and vsnprintf.
11389 * configure, config.in: Regenerate.
11390 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11392 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11394 * gdbreplay.c: Move include of alloca.h up, next to include of
11396 * server.h: Add include of malloc.h.
11397 * mem-break.c: Remove include of malloc.h.
11398 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11400 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11402 * Makefile.in (memmem.o): Build with -Wno-error.
11404 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11406 * utils.c (xsnprintf): Make non-static.
11407 * server.h: Add xsnprintf declaration.
11408 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11409 replace calls to snprintf by calls to xsnprintf throughout.
11411 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11413 * configure.ac: Add configure check for alloca.
11414 * configure, config.in: Regenerate.
11415 * server.h: Include alloca.h if it exists.
11416 * gdbreplay.c: Include alloca.h if it exists.
11418 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11420 * linux-low.c (__SIGRTMIN): Define if not already defined.
11421 (linux_create_inferior): Check for __ANDROID__ rather than
11423 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11424 are already deferred.
11425 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11426 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11427 stopped and already has a pending signal to report.
11428 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11429 a pending signal to report or is moving out of a jump pad.
11430 (linux_init_signals): Check for __ANDROID__ rather than
11433 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11435 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11436 debug_threads check. Avoid a linear search when not doing debug
11439 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11441 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11442 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11443 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11444 (process_event): Change local fd's type to gdb_fildes_t.
11445 (create_file_handler): Adjust prototype.
11446 (delete_file_handler): Adjust prototype.
11447 (handle_file_event): Adjust prototype. Use pfildes.
11448 (create_file_event): Adjsut prototype.
11449 * remote-utils.c (remote_desc, listen_desc): Change type to
11451 * server.h: New gdb_fildes_t typedef.
11452 [USE_WIN32API]: Include winsock2.h.
11453 (delete_file_handler, add_file_handler): Adjust prototypes.
11454 (pfildes): Declare.
11455 * utils.c (pfildes): New.
11457 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11459 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11460 * configure: Regenerate.
11462 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11464 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11465 (linux_done_accessing_memory): ... this.
11466 (linux_target_ops): Adjust.
11467 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11468 * nto-low.c (nto_target_ops): Adjust comment.
11469 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11470 * spu-low.c (spu_target_ops): Adjust comment.
11471 * target.h (target_ops): Rename unprepare_to_access_memory field
11472 to done_accessing_memory.
11473 (unprepare_to_access_memory): Rename to ...
11474 (done_accessing_memory): ... this.
11476 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11478 * linux-low.c (linux_prepare_to_access_memory): New.
11479 (linux_unprepare_to_access_memory): New.
11480 (linux_target_ops): Install them.
11481 * server.c (read_memory): Rename to ...
11482 (gdb_read_memory): ... this. Use
11483 prepare_to_access_memory/prepare_to_access_memory.
11484 (write_memory): Rename to ...
11485 (gdb_write_memory): ... this. Use
11486 prepare_to_access_memory/prepare_to_access_memory.
11487 (handle_search_memory_1): Adjust.
11488 (process_serial_event): Adjust.
11489 * target.h (struct target_ops): New fields
11490 prepare_to_access_memory and unprepare_to_access_memory.
11491 (prepare_to_access_memory, unprepare_to_access_memory): New.
11492 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11493 prepare_to_access_memory/prepare_to_access_memory.
11494 * nto-low.c (nto_target_ops): Adjust.
11495 * spu-low.c (spu_target_ops): Adjust.
11496 * win32-low.c (win32_target_ops): Adjust.
11498 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11500 * Makefile.in (WARN_CFLAGS): Get it from configure.
11501 (WERROR_CFLAGS): New.
11502 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11503 * configure.ac: Introduce --enable-werror, which adds -Werror to
11504 the compiler command line. Enabled by default. Disable with
11505 --disable-werror. Add -Wdeclaration-after-statement
11506 Wpointer-arith and -Wformat-nonliteral to warning flags.
11507 * configure: Regenerate.
11509 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11511 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11513 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11515 * gdbreplay.c (remote_error): New.
11517 (expect): Use gdbchar. Check for error reading from GDB.
11518 Clarify sync error output.
11519 (play): Check for errors writing to GDB.
11520 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11521 * remote-utils.c (getpkt): Check for errors writing to the remote
11524 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11526 * linux-low.c (linux_wait_1): Move non-debugging code out of
11527 `debug_threads' control.
11529 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11531 * linux-low.c (linux_wait_1): Don't set last_status here.
11532 * server.c (push_event, queue_stop_reply_callback): Assert we're
11533 not pushing a TARGET_WAITKIND_IGNORE event.
11534 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11535 (myresume, handle_target_event): Set the thread's last_resume_kind
11536 and last_status from the target returned status.
11538 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11542 * linux-x86-low.c (update_debug_registers_callback): New.
11543 (i386_dr_low_set_addr): Use it.
11544 (i386_dr_low_get_addr): New.
11545 (i386_dr_low_set_control): Use update_debug_registers_callback.
11546 (i386_dr_low_get_control): New.
11547 (i386_dr_low_get_status): Adjust.
11548 * linux-low.c (linux_stop_lwp): New.
11549 * linux-low.h (linux_stop_lwp): Declare.
11551 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11552 argument instead of a i386_debug_reg_state.
11553 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11554 a i386_debug_reg_state.
11555 (i386_insert_aligned_watchpoint): Adjust.
11556 (i386_remove_aligned_watchpoint): Adjust.
11557 (i386_low_stopped_data_address): Read the debug registers from the
11558 inferior instead of from the mirrors.
11559 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11560 (i386_dr_low_get_addr): Declare.
11561 (i386_dr_low_get_control): Declare.
11562 (i386_dr_low_get_status): Change prototype.
11564 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11565 (i386_dr_low_get_addr): New.
11566 (i386_dr_low_get_control): New.
11567 (i386_dr_low_get_status): Adjust prototype. Return
11569 (i386_initial_stuff): Clear dr_status_mirror and
11571 (i386_get_thread_context): Adjust.
11572 (i386_set_thread_context): Adjust.
11573 (i386_thread_added): Adjust.
11575 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11577 * linux-low.h (linux_thread_area): Delete declaration.
11579 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11581 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11582 after its termination.
11584 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11586 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11587 (gdb_wants_all_stopped): Delete.
11588 (linux_wait_1): Don't call them.
11589 * server.c (handle_v_cont): Tag all threads as want-stopped.
11590 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11591 stopped as "client-wants-stopped".
11593 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11595 * Makefile.in (signals_h): New.
11596 (server_h): Depend on it.
11597 (server.o): Don't depend on $(signals_def).
11598 (signals.o): Depend on $(signals_def).
11600 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11602 * Makefile.in (signals_def): New.
11603 (server_h): Append include/gdb/signals.h and signals_def.
11604 (server.o): Append signals_def.
11606 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11608 * server.c (handle_target_event): Use target_signal_to_host for
11609 resume_info.sig initialization.
11610 * target.h (struct thread_resume) <sig>: New comment.
11612 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11614 * server.c (handle_query): strcpy() the returned string from paddress()
11615 instead of sprintf().
11616 * utils.c (paddress): Return phex_nz().
11618 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11620 * server.c (handle_v_cont): Call mourn_inferior if process
11622 (myresume): Likewise.
11624 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11626 Static tracepoints, and integration with UST.
11628 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11629 * mem-break.c (uninsert_all_breakpoints)
11630 (reinsert_all_breakpoints): New.
11631 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11632 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11633 (gdb_agent_ust_loaded, helper_thread_id)
11634 (gdb_agent_helper_thread_id): New macros.
11635 (struct ipa_sym_addresses): Add addr_ust_loaded,
11636 addr_helper_thread_id, addr_cmd_buf.
11637 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11638 (in_process_agent_loaded_ust): New.
11639 (write_e_ust_not_loaded): New.
11640 (maybe_write_ipa_ust_not_loaded): New.
11641 (struct collect_static_trace_data_action): New.
11642 (enum tracepoint_type) <static_tracepoint>: New.
11643 (struct tracepoint) <handle>: Mention static tracepoints.
11644 (struct static_tracepoint_ctx): New.
11645 (CMD_BUF_SIZE): New.
11646 (add_tracepoint_action): Handle static tracepoint actions.
11647 (unprobe_marker_at): New.
11648 (clear_installed_tracepoints): Handle static tracepoints.
11649 (cmd_qtdp): Handle static tracepoints.
11650 (probe_marker_at): New.
11651 (cmd_qtstart): Handle static tracepoints.
11652 (response_tracepoint): Handle static tracepoints.
11653 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11654 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11655 (get_context_regcache): Handle static tracepoints.
11656 (do_action_at_tracepoint): Handle static tracepoint actions.
11657 (traceframe_find_block_type): Handle static trace data blocks.
11658 (traceframe_read_sdata): New.
11659 (download_tracepoints): Download static tracepoint actions.
11660 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11661 (GDB_PROBE_NAME): New.
11663 (GET_UST_SYM): New.
11666 (ust_marker_to_static_tracepoint): New.
11668 (collect_ust_data_at_tracepoint): New.
11669 (gdb_ust_probe): New.
11670 (UNIX_PATH_MAX, SOCK_DIR): New.
11671 (gdb_ust_connect_sync_socket): New.
11672 (resume_thread, stop_thread): New.
11673 (run_inferior_command): New.
11674 (init_named_socket): New.
11675 (gdb_ust_socket_init): New.
11676 (cstr_to_hexstr): New.
11678 (first_marker, next_marker): New.
11679 (response_ust_marker): New.
11680 (cmd_qtfstm, cmd_qtsstm): New.
11681 (unprobe_marker_at, probe_marker_at): New.
11682 (cmd_qtstmat, gdb_ust_thread): New.
11683 (gdb_ust_init): New.
11684 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11685 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11686 (ST_REGENTRY): New.
11687 (x86_64_st_collect_regmap): New.
11688 (X86_64_NUM_ST_COLLECT_GREGS): New.
11689 (AMD64_RIP_REGNUM): New.
11690 (supply_static_tracepoint_registers): New.
11691 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11692 (ST_REGENTRY): New.
11693 (i386_st_collect_regmap): New.
11694 (i386_NUM_ST_COLLECT_GREGS): New.
11695 (supply_static_tracepoint_registers): New.
11696 * server.c (handle_query): Handle qXfer:statictrace:read.
11697 <qSupported>: Report support for StaticTracepoints, and
11698 qXfer:statictrace:read features.
11699 * server.h (traceframe_read_sdata)
11700 (supply_static_tracepoint_registers): Declare.
11701 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11702 (unpack_varlen_hex): Include in IPA build.
11703 * Makefile.in (ustlibs, ustinc): New.
11704 (IPA_OBJS): Add remote-utils-ipa.o.
11705 ($(IPA_LIB)): Link -ldl and -lpthread.
11707 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11708 * config.in, configure: Regenerate.
11710 2010-06-20 Ian Lance Taylor <iant@google.com>
11711 Pedro Alves <pedro@codesourcery.com>
11713 * linux-x86-low.c (always_true): Delete.
11714 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11715 trying to fool the compiler with always_true.
11717 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11719 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11720 conditions in gdbserver.
11722 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11724 * spu-low.c (spu_read_memory): Wrap around local store limit.
11725 (spu_write_memory): Likewise.
11727 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11729 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11730 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11732 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11734 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11735 uses with LONGEST uses.
11737 2010-06-14 Stan Shebs <stan@codesourcery.com>
11738 Pedro Alves <pedro@codesourcery.com>
11742 * linux-x86-low.c: Include limits.h.
11744 (always_true): New.
11747 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11748 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11749 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11750 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11751 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11752 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11753 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11754 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11755 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11756 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11757 (amd64_emit_void_call_2): New.
11758 (amd64_emit_ops): New.
11759 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11760 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11761 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11762 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11763 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11764 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11765 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11766 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11767 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11768 (i386_emit_stack_adjust, i386_emit_int_call_1)
11769 (i386_emit_void_call_2): New.
11770 (i386_emit_ops): New.
11771 (x86_emit_ops): New.
11772 (the_low_target): Install x86_emit_ops.
11773 * server.h (struct emit_ops): New.
11774 (get_raw_reg_func_addr): Declare.
11775 (current_insn_ptr, emit_error): Declare.
11776 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11777 (set_trace_state_variable_value): New defines.
11778 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11779 addr_get_trace_state_variable_value and
11780 addr_set_trace_state_variable_value.
11781 (symbol_list): New fields for get_raw_reg,
11782 get_trace_state_variable_value and set_trace_state_variable_value.
11783 (condfn): New typedef.
11784 (struct tracepoint): New field `compiled_cond'.
11785 (do_action_at_tracepoint): Clear compiled_cond.
11786 (get_trace_state_variable_value, set_trace_state_variable_value):
11788 (condition_true_at_tracepoint): If there's a compiled condition,
11790 (current_insn_ptr, emit_error): New globals.
11791 (struct bytecode_address): New.
11792 (get_raw_reg_func_addr): New.
11793 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11794 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11795 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11796 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11797 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11798 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11799 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11800 (compile_tracepoint_condition, compile_bytecodes): New.
11801 * target.h (emit_ops): Forward declare.
11802 (struct target_ops): New field emit_ops.
11803 (target_emit_ops): New.
11804 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11805 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11806 * linux-low.c (linux_emit_ops): New.
11807 (linux_target_ops): Install it.
11808 * linux-low.h (struct linux_target_ops): New field emit_ops.
11810 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11812 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11813 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11815 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11816 Stan Shebs <stan@codesourcery.com>
11818 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11819 (all): Depend on $(extra_libraries).
11820 (install-only): Install the IPA.
11821 (IPA_OBJS, IPA_LIB): New.
11822 (clean): Remove the IPA lib.
11823 (IPAGENT_CFLAGS): New.
11824 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11825 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11826 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11827 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11828 * configure.ac: Check for atomic builtins support in the compiler.
11829 (IPA_DEPFILES, extra_libraries): Define.
11830 * configure.srv (ipa_obj): Add description.
11831 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11832 (i[34567]86-*-linux*): Set ipa_obj.
11833 (x86_64-*-linux*): Set ipa_obj.
11834 * linux-low.c (stabilizing_threads): New.
11835 (supports_fast_tracepoints): New.
11836 (linux_detach): Stabilize threads before detaching.
11837 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11838 the lwp is either not stabilizing, or is moving out of a jump pad.
11839 (linux_fast_tracepoint_collecting): New.
11840 (maybe_move_out_of_jump_pad): New.
11841 (enqueue_one_deferred_signal): New.
11842 (dequeue_one_deferred_signal): New.
11843 (linux_wait_for_event_1): If moving out of a jump pad, defer
11844 pending signals to later.
11845 (linux_stabilize_threads): New.
11846 (linux_wait_1): Check if threads need moving out of jump pads, and
11848 (stuck_in_jump_pad_callback): New.
11849 (move_out_of_jump_pad_callback): New.
11850 (lwp_running): New.
11851 (linux_resume_one_lwp): Handle moving out of jump pads.
11852 (linux_set_resume_request): Dequeue deferred signals.
11853 (need_step_over_p): Also step over fast tracepoint jumps.
11854 (start_step_over): Also uninsert fast tracepoint jumps.
11855 (finish_step_over): Also reinsert fast tracepoint jumps.
11856 (linux_install_fast_tracepoint_jump): New.
11857 (linux_target_ops): Install linux_stabilize_threads and
11858 linux_install_fast_tracepoint_jump_pad.
11859 * linux-low.h (linux_target_ops) <get_thread_area,
11860 install_fast_tracepoint_jump_pad>: New fields.
11861 (struct lwp_info) <collecting_fast_tracepoint,
11862 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11863 (linux_get_thread_area): Declare.
11864 * linux-x86-low.c (jump_insn): New.
11865 (x86_get_thread_area): New.
11866 (append_insns): New.
11867 (push_opcode): New.
11868 (amd64_install_fast_tracepoint_jump_pad): New.
11869 (i386_install_fast_tracepoint_jump_pad): New.
11870 (x86_install_fast_tracepoint_jump_pad): New.
11871 (the_low_target): Install x86_get_thread_area and
11872 x86_install_fast_tracepoint_jump_pad.
11873 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11874 (struct fast_tracepoint_jump): New.
11875 (fast_tracepoint_jump_insn): New.
11876 (fast_tracepoint_jump_shadow): New.
11877 (find_fast_tracepoint_jump_at): New.
11878 (fast_tracepoint_jump_here): New.
11879 (delete_fast_tracepoint_jump): New.
11880 (set_fast_tracepoint_jump): New.
11881 (uninsert_fast_tracepoint_jumps_at): New.
11882 (reinsert_fast_tracepoint_jumps_at): New.
11883 (set_breakpoint_at): Use write_inferior_memory.
11884 (uninsert_raw_breakpoint): Use write_inferior_memory.
11885 (check_mem_read): Mask out fast tracepoint jumps.
11886 (check_mem_write): Mask out fast tracepoint jumps.
11887 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11888 (set_fast_tracepoint_jump): Declare.
11889 (delete_fast_tracepoint_jump)
11890 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11891 (reinsert_fast_tracepoint_jumps_at): Declare.
11892 * regcache.c: Don't compile many functions when building the
11893 in-process agent library.
11894 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11895 the register buffer in the heap.
11896 (free_register_cache): If the register buffer isn't owned by the
11897 regcache, don't free it.
11898 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11899 pre-existing register caches.
11900 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11902 (convert_ascii_to_int): : Constify `from' parameter type.
11903 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11904 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11905 the needed buffer in-place.
11906 (relocate_instruction): New.
11907 * server.c (handle_query) <qSymbols>: If the target supports
11908 tracepoints, give it a chance of looking up symbols. Report
11909 support for fast tracepoints.
11910 (handle_status): Stabilize threads.
11911 (process_serial_event): Adjust.
11912 * server.h (struct fast_tracepoint_jump): Forward declare.
11913 (struct process_info) <fast_tracepoint_jumps>: New field.
11914 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11915 (decode_X_packet, decode_M_packet): Adjust.
11916 (relocate_instruction): Declare.
11917 (in_process_agent_loaded): Declare.
11918 (tracepoint_look_up_symbols): Declare.
11919 (struct fast_tpoint_collect_status): Declare.
11920 (fast_tracepoint_collecting): Declare.
11921 (force_unlock_trace_buffer): Declare.
11922 (handle_tracepoint_bkpts): Declare.
11923 (initialize_low_tracepoint)
11924 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11925 * target.h (struct target_ops) <stabilize_threads,
11926 install_fast_tracepoint_jump_pad>: New fields.
11927 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11928 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11929 [HAVE_STDINT_H]: Include stdint.h.
11930 (trace_debug_1): Rename to ...
11931 (trace_vdebug): ... this.
11932 (trace_debug): Rename to ...
11933 (trace_debug_1): ... this. Add `level' parameter.
11934 (trace_debug): New.
11935 (ATTR_USED, ATTR_NOINLINE): New.
11936 (IP_AGENT_EXPORT): New.
11937 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11938 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11939 (about_to_request_buffer_space, trace_buffer_is_full)
11940 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11941 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11942 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11943 (traceframe_write_count, traceframes_created)
11944 (trace_state_variables)
11945 New renaming defines.
11946 (struct ipa_sym_addresses): New.
11947 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11948 (symbol_list): New.
11949 (ipa_sym_addrs): New.
11950 (all_tracepoint_symbols_looked_up): New.
11951 (in_process_agent_loaded): New.
11952 (write_e_ipa_not_loaded): New.
11953 (maybe_write_ipa_not_loaded): New.
11954 (tracepoint_look_up_symbols): New.
11955 (debug_threads) [IN_PROCESS_AGENT]: New.
11956 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11957 (UNKNOWN_SIDE_EFFECTS): New.
11958 (stop_tracing): New.
11959 (flush_trace_buffer): New.
11960 (stop_tracing_bkpt): New.
11961 (flush_trace_buffer_bkpt): New.
11962 (read_inferior_integer): New.
11963 (read_inferior_uinteger): New.
11964 (read_inferior_data_pointer): New.
11965 (write_inferior_data_pointer): New.
11966 (write_inferior_integer): New.
11967 (write_inferior_uinteger): New.
11968 (struct collect_static_trace_data_action): Delete.
11969 (enum tracepoint_type): New.
11970 (struct tracepoint) <type>: New field `type'.
11971 <actions_str, step_actions, step_actions_str>: Only include in
11973 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11974 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11975 (tracepoints): Use IP_AGENT_EXPORT.
11976 (last_tracepoint): Don't include in the IPA.
11977 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11978 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11979 (alloced_trace_state_variables): New.
11980 (trace_state_variables): Use IP_AGENT_EXPORT.
11981 (traceframe_t): Delete unused variable.
11982 (circular_trace_buffer): Don't include in the IPA.
11983 (trace_buffer_start): Delete.
11984 (struct trace_buffer_control): New.
11985 (trace_buffer_free): Delete.
11986 (struct ipa_trace_buffer_control): New.
11987 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11988 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11990 (trace_buffer_ctrl): New.
11991 (TRACE_BUFFER_CTRL_CURR): New.
11992 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11993 Reimplement as macros.
11994 (trace_buffer_wrap): Delete.
11995 (traceframe_write_count, traceframe_read_count)
11996 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11997 (struct tracepoint_hit_ctx) <type>: New field.
11998 (struct fast_tracepoint_ctx): New.
11999 (memory_barrier): New.
12001 (record_tracepoint_error): Update atomically in the IPA.
12002 (clear_inferior_trace_buffer): New.
12003 (about_to_request_buffer_space): New.
12004 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12005 updating the same buffer.
12006 (add_tracepoint): Default the tracepoint's type to trap
12007 tracepoint, and orig_size to -1.
12008 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12009 internal variables.
12010 (create_trace_state_variable): New parameter `gdb'. Handle it.
12011 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12012 (cmd_qtdp): Handle fast tracepoints.
12013 (cmd_qtdv): Adjust.
12014 (max_jump_pad_size): New.
12015 (gdb_jump_pad_head): New.
12016 (get_jump_space_head): New.
12017 (claim_jump_space): New.
12018 (sort_tracepoints): New.
12019 (MAX_JUMP_SIZE): New.
12020 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12022 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12023 support. Upload fast traceframes, and delete internal IPA
12025 (stop_tracing_handler): New.
12026 (flush_trace_buffer_handler): New.
12027 (cmd_qtstop): Upload fast tracepoints.
12028 (response_tracepoint): Handle fast tracepoints.
12029 (tracepoint_finished_step): Upload fast traceframes. Set the
12030 tracepoint hit context's tracepoint type.
12031 (handle_tracepoint_bkpts): New.
12032 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12033 type. Add comment about fast tracepoints.
12034 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12035 non-existing action_str field.
12036 (get_context_regcache): Handle fast tracepoints.
12037 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12039 (fast_tracepoint_from_jump_pad_address): New.
12040 (fast_tracepoint_from_ipa_tpoint_address): New.
12041 (collecting_t): New.
12042 (force_unlock_trace_buffer): New.
12043 (fast_tracepoint_collecting): New.
12045 (gdb_collect): New.
12046 (write_inferior_data_ptr): New.
12047 (target_tp_heap): New.
12048 (target_malloc): New.
12049 (download_agent_expr): New.
12051 (download_tracepoints): New.
12052 (download_trace_state_variables): New.
12053 (upload_fast_traceframes): New.
12054 (IPA_FIRST_TRACEFRAME): New.
12055 (IPA_NEXT_TRACEFRAME_1): New.
12056 (IPA_NEXT_TRACEFRAME): New.
12057 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12058 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12059 (gdb_jump_pad_buffer_end): New.
12060 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12061 (initialize_tracepoint): Adjust.
12062 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12063 buffer. Initialize the low module.
12064 * utils.c (PREFIX, TOOLNAME): New.
12065 (malloc_failure): Use PREFIX.
12066 (error): In the IPA, an error causes an exit.
12067 (fatal, warning): Use PREFIX.
12068 (internal_error): Use TOOLNAME.
12069 (NUMCELLS): Increase to 10.
12070 * configure, config.in: Regenerate.
12072 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12074 * server.c (handle_query) <qSupported>: Do two passes over the
12075 qSupported string to avoid nesting strtok.
12077 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12079 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12081 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12082 -Wl,--dynamic-list.
12083 * configure: Regenerate.
12084 * proc-service.list: New.
12086 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12088 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12091 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12093 * gdbreplay.c (remote_open): Check error return from socket() call by
12094 its equality to -1 not by it being negative.
12095 * remote-utils.c (remote_open): Likewise.
12097 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12099 * config.h: Regenerate.
12101 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12103 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12104 doesn't provide PTRACE_GET_THREAD_AREA.
12106 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12108 * linux-m68k-low.c: Include <asm/ptrace.h>
12109 (ps_get_thread_area): Implement.
12111 2010-05-03 Doug Evans <dje@google.com>
12113 * event-loop.c (struct callback_event): New struct.
12114 (callback_list): New global.
12115 (append_callback_event, delete_callback_event): New functions.
12116 (process_callback): New function.
12117 (start_event_loop): Call it.
12118 * remote-utils.c (NOT_SCHEDULED): Define.
12119 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12120 moved out of readchar.
12121 (readchar): Rewrite. Call reschedule before returning.
12122 (reset_readchar): New function.
12123 (remote_close): Call it.
12124 (process_remaining, reschedule): New functions.
12125 * server.h (callback_handler_func): New typedef.
12126 (append_callback_event, delete_callback_event): Declare.
12128 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12130 * proc-service.c (ps_pglobal_lookup): Use
12131 thread_db_look_up_one_symbol.
12132 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12133 parameter. Use it instead of all_symbols_looked_up.
12134 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12136 (all_symbols_looked_up): Don't declare.
12137 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12138 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12140 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12141 Set all_symbols_looked_up here.
12142 (thread_db_look_up_one_symbol): New.
12143 (thread_db_get_tls_address): Adjust.
12144 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12145 thread_db object on the heap, and tentatively set it in the
12147 (thread_db_init): Don't set all_symbols_looked_up here.
12148 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12150 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12152 * linux-low.c (linux_kill, linux_detach): Adjust.
12153 (status_pending_p_callback): Remove redundant statement. Check
12154 for !TARGET_WAITIKIND_IGNORE, instead of
12155 TARGET_WAITKIND_STOPPED.
12156 (handle_tracepoints): Make sure LWP is locked. Adjust.
12157 (linux_wait_for_event_1): Adjust.
12158 (linux_cancel_breakpoints): New.
12159 (unsuspend_one_lwp): New.
12160 (unsuspend_all_lwps): New.
12161 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12162 (send_sigstop_callback): Change return type to int, add new
12163 `except' parameter and handle it.
12164 (suspend_and_send_sigstop_callback): New.
12165 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12166 pass them down. If SUSPEND, also increment the lwp's suspend
12168 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12169 (need_step_over_p): Don't consider suspended LWPs.
12170 (start_step_over): Adjust.
12171 (proceed_one_lwp): Change return type to int, add new `except'
12172 parameter and handle it.
12173 (unsuspend_and_proceed_one_lwp): New.
12174 (proceed_all_lwps): Use find_inferior instead of
12176 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12177 also decrement the suspend count of LWPs. Pass `except' down,
12178 instead of hacking its suspend count.
12179 (linux_pause_all): Add `freeze' parameter. Adjust.
12180 (linux_unpause_all): New.
12181 (linux_target_ops): Install linux_unpause_all.
12182 * server.c (handle_status): Adjust.
12183 * target.h (struct target_ops): New fields `unpause_all' and
12184 `cancel_breakpoints'. Add new parameter to `pause_all'.
12185 (pause_all): Add new `freeze' parameter.
12186 (unpause_all): New.
12187 (cancel_breakpoints): New.
12188 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12189 cancel breakpoints.
12190 (cmd_qtstart): Pause threads.
12191 (stop_tracing): Pause threads, and cancel breakpoints.
12192 * win32-low.c (win32_target_ops): Adjust.
12194 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12196 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12197 the inferior right away from here...
12198 (linux_wait_1): ... to here, and adjust to check the thread's
12199 last_resume_kind instead of the lwp's step or stop_expected flags.
12201 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12203 * README: Use consistent `GDB' and `GDBserver' spellings.
12205 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12207 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12208 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12209 (linux_detach_one_lwp): Assume the lwp is stopped.
12210 (any_thread_of): Delete.
12211 (linux_detach): Stop all lwps here. Don't blindly delete all
12213 (delete_lwp_callback): New.
12214 (linux_mourn): Delete all lwps of the process that is gone.
12215 (linux_wait_1): Don't delete the last lwp of the process here.
12216 * mem-break.h (mark_breakpoints_out): Declare.
12217 * mem-break.c (mark_breakpoints_out): New.
12218 (free_all_breakpoints): Use it.
12219 * server.c (handle_target_event): If the process is gone, mark
12221 * thread-db.c (struct thread_db) <create_bp>: New field.
12222 (thread_db_enable_reporting): Fix prototype. Store a thread event
12223 breakpoint reference in the thread_db struct.
12224 (thread_db_load_search): Clear the thread_db object.
12225 (try_thread_db_load_1): Ditto.
12226 (switch_to_process): New.
12227 (disable_thread_event_reporting): Use it.
12228 (remove_thread_event_breakpoints): New.
12229 (thread_db_detach, thread_db_mourn): Use it.
12231 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12233 * linux-low.c (linux_enable_event_reporting): New.
12234 (linux_wait_for_event_1, handle_extended_wait): Use it.
12236 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12238 * linux-low.c (linux_kill_one_lwp, linux_kill)
12239 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12240 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12241 SIGSTOP even if the LWP is stopped.
12242 (send_sigstop_callback): New.
12243 (stop_all_lwps): Use send_sigstop_callback instead.
12244 (linux_resume_one_thread): Adjust.
12245 (proceed_one_lwp): Still proceed an LWP that the client has
12246 requested to stop, if we haven't reported it as stopped yet. Make
12247 sure that LWPs the client want stopped, have a pending SIGSTOP.
12249 2010-04-26 Doug Evans <dje@google.com>
12251 * server.c (handle_general_set): Make static.
12253 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12254 Print received char after testing for error/eof instead of before.
12255 (input_interrupt): Tweak comment.
12257 2010-04-23 Doug Evans <dje@google.com>
12259 * server.c (start_inferior): Print inferior argv if --debug.
12261 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12263 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12264 * nto-x86-low.c: Include server.h
12266 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12268 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12269 be consistent with other sources of this directory.
12270 (init_registers_amd64): Correct name of source file of this function
12273 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12275 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12276 64-bit executables.
12278 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12280 * win32-i386-low.c: Add 64-bit support.
12281 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12282 (init_registers_amd64): Declare.
12283 (mappings): Add 64-bit version of array.
12284 (init_windows_x86): New function.
12285 (the_low_target): Change init_arch field to init_windows_x86.
12287 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12289 * win32-low.c: Adapt to support also 64-bit architecture.
12290 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12291 (get_image_name): Use SIZE_T type for local variable `done'.
12292 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12293 (toolhelp_get_dll_name): Idem.
12294 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12295 Use uintptr_t typecast to avoid warning.
12296 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12297 (handle_exception): Use phex_nz to avoid warning.
12298 (win32_wait): Remove unused local variable `process'.
12300 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12302 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12305 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12307 * configure.ac: Use `ws2_32' library for srv_mingw.
12308 * configure: Regenerate.
12309 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12310 * remote-utils.c: Likewise.
12312 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12314 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12315 if __x86_64__ is defined.
12317 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12319 * configure: Regenerate.
12321 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12323 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12324 * target.h (target_ops): New get_tib_address field.
12325 * win32-low.h (win32_thread_info): Add thread_local_base field.
12326 * win32-low.c (child_add_thread): Add tlb argument.
12327 Set thread_local_base field to TLB.
12328 (get_child_debug_event): Adapt to child_add_thread change.
12329 (win32_get_tib_address): New function.
12330 (win32_target_ops): Set get_tib_address field to
12331 win32_get_tib_address.
12332 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12334 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12336 * linux-low.c (linux_mourn): Also remove the process.
12337 * server.c (handle_target_event): Don't remove the process here.
12338 * nto-low.c (nto_mourn): New.
12339 (nto_target_ops): Install it.
12340 * spu-low.c (spu_mourn): New.
12341 (spu_target_ops): Install it.
12342 * win32-low.c (win32_mourn): New.
12343 (win32_target_ops): Install it.
12345 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12347 * server.h (buffer_xml_printf): Remove redundant `;'.
12349 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12351 * regcache.c (set_register_cache): Invalidate regcaches before
12352 changing the register cache layout.
12353 (regcache_invalidate_one): Allow a NULL regcache.
12354 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12355 regcaches before changing the register cache layout or the target
12358 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12360 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12361 variable warning on Linux/x86-64.
12363 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12365 GDBserver disconnected tracing support.
12367 * linux-low.c (linux_remove_process): Delete.
12368 (add_lwp): Don't set last_resume_kind here.
12369 (linux_kill): Use `mourn'.
12370 (linux_detach): Use `thread_db_detach', and `mourn'.
12371 (linux_mourn): New.
12372 (linux_attach_lwp_1): Adjust comment.
12373 (linux_attach): last_resume_kind moved the thread_info; adjust.
12374 (status_pending_p_callback): Adjust.
12375 (linux_wait_for_event_1): Adjust.
12376 (count_events_callback, select_singlestep_lwp_callback)
12377 (select_event_lwp_callback, cancel_breakpoints_callback)
12378 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12379 (proceed_one_lwp): Adjust.
12380 (linux_async): Add debug output.
12381 (linux_thread_stopped): New.
12382 (linux_pause_all): New.
12383 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12385 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12386 (thread_db_free): Delete declaration.
12387 (thread_db_detach, thread_db_mourn): Declare.
12388 * thread-db.c (thread_db_init): Use thread_db_mourn.
12389 (thread_db_free): Delete, split in two.
12390 (disable_thread_event_reporting): New.
12391 (thread_db_detach): New.
12392 (thread_db_mourn): New.
12394 * server.h (struct thread_info) <last_resume_kind>: New field.
12395 <attached>: Add comment.
12396 <gdb_detached>: New field.
12397 (handler_func): Change return type to int.
12398 (handle_serial_event, handle_target_event): Ditto.
12399 (gdb_connected): Declare.
12401 (disconnected_tracing): Declare.
12402 (stop_tracing): Declare.
12404 * server.c (handle_query) <qSupported>: Report support for
12405 disconnected tracing.
12406 (queue_stop_reply_callback): Account for running threads.
12407 (gdb_wants_thread_stopped): New.
12408 (gdb_wants_all_threads_stopped): New.
12409 (gdb_reattached_process): New.
12410 (handle_status): Clear the `gdb_detached' flag of all processes.
12411 In all-stop, stop all threads.
12412 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12413 (process_serial_event): If the remote connection breaks, or if an
12414 exit was forced with "monitor exit", force an event loop exit.
12415 Handle disconnected tracing on detach.
12416 (handle_serial_event): Adjust.
12417 (handle_target_event): If GDB isn't connected, forward events back
12418 to the inferior, unless the last process exited, in which case,
12419 exit gdbserver. Adjust interface.
12421 * remote-utils.c (remote_open): Don't block in accept. Instead
12422 register an event loop source on the listen socket file
12423 descriptor. Refactor bits into ...
12424 (listen_desc): ... this new global.
12425 (gdb_connected): ... this new function.
12426 (enable_async_notification): ... this new function.
12427 (handle_accept_event): ... this new function.
12428 (remote_close): Clear remote_desc.
12430 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12432 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12434 (mourn_inferior): Define.
12435 (target_process_qsupported): Avoid the dangling else problem.
12436 (thread_stopped): Define.
12437 (pause_all): Define.
12438 (target_waitstatus_to_string): Declare.
12439 * target.c (target_waitstatus_to_string): New.
12441 * tracepoint.c (tracing): Make extern.
12442 (disconnected_tracing): New.
12443 (stop_tracing): Make extern. Handle tracing stops due to GDB
12445 (cmd_qtdisconnected): New.
12446 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12447 (handle_tracepoint_general_set): Handle QTDisconnected.
12449 * event-loop.c (event_handler_func): Change return type to int.
12450 (process_event): Bail out if the event handler wants the event
12452 (handle_file_event): Ditto.
12453 (start_event_loop): Bail out if the event handler wants the event
12456 * nto-low.c (nto_target_ops): Adjust.
12457 * spu-low.c (spu_wait): Don't remove the process here.
12458 (spu_target_ops): Adjust.
12459 * win32-low.c (win32_wait): Don't remove the process here.
12460 (win32_target_ops): Adjust.
12462 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12464 * regcache.c (realloc_register_cache): Invalidate inferior's
12465 regcache before recreating it.
12467 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12469 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12471 2010-04-09 Stan Shebs <stan@codesourcery.com>
12472 Pedro Alves <pedro@codesourcery.com>
12474 * server.h (LONGEST): New.
12475 (struct thread_info) <while_stepping>: New field.
12476 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12478 (initialize_tracepoint, handle_tracepoint_general_set)
12479 (handle_tracepoint_query, tracepoint_finished_step)
12480 (tracepoint_was_hit, release_while_stepping_state_list):
12481 (current_traceframe): Declare.
12482 * server.c (handle_general_set): Handle tracepoint packets.
12483 (read_memory): New.
12484 (write_memory): New.
12485 (handle_search_memory_1): Use read_memory.
12486 (handle_query): Report support for conditional tracepoints, trace
12487 state variables, and tracepoint sources. Handle tracepoint
12489 (main): Initialize the tracepoints module.
12490 (process_serial_event): Handle traceframe reads/writes.
12492 * linux-low.c (handle_tracepoints): New.
12493 (linux_wait_1): Call it.
12494 (linux_resume_one_lwp): Handle while-stepping.
12495 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12496 (linux_target_ops): Install them.
12497 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12499 * linux-x86-low.c (x86_supports_tracepoints): New.
12500 (the_low_target). Install it.
12502 * mem-break.h (delete_breakpoint): Declare.
12503 * mem-break.c (delete_breakpoint): Make external.
12505 * target.h (struct target_ops): Add `supports_tracepoints',
12506 `read_pc', and `write_pc' fields.
12507 (target_supports_tracepoints): Define.
12508 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12511 * regcache.h (struct regcache) <registers_owned>: New field.
12512 (init_register_cache, regcache_cpy): Declare.
12513 (regcache_read_pc, regcache_write_pc): Declare.
12514 (register_cache_size): Declare.
12515 (supply_regblock): Declare.
12516 * regcache.c (init_register_cache): New.
12517 (new_register_cache): Use it.
12518 (regcache_cpy): New.
12519 (register_cache_size): New.
12520 (supply_regblock): New.
12521 (regcache_read_pc, regcache_write_pc): New.
12523 * tracepoint.c: New.
12525 * Makefile.in (OBS): Add tracepoint.o.
12526 (tracepoint.o): New rule.
12528 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12530 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12532 (i386-mmx.c): Likewise.
12533 (i386-mmx-linux.o): Likewise.
12534 (i386-mmx-linux.c): Likewise.
12536 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12537 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12538 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12539 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12541 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12542 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12543 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12545 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12547 * Makefile.in (clean): Updated.
12549 (i386-avx.c): Likewise.
12550 (i386-avx-linux.o): Likewise.
12551 (i386-avx-linux.c): Likewise.
12552 (amd64-avx.o): Likewise.
12553 (amd64-avx.c): Likewise.
12554 (amd64-avx-linux.o): Likewise.
12555 (amd64-avx-linux.c): Likewise.
12557 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12558 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12559 (srv_amd64_regobj): Add amd64-avx.o.
12560 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12561 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12562 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12563 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12564 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12565 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12566 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12568 * i387-fp.c: Include "i386-xstate.h".
12570 (i387_cache_to_xsave): Likewise.
12571 (i387_xsave_to_cache): Likewise.
12572 (x86_xcr0): Likewise.
12574 * i387-fp.h (i387_cache_to_xsave): Likewise.
12575 (i387_xsave_to_cache): Likewise.
12576 (x86_xcr0): Likewise.
12578 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12579 * linux-crisv32-low.c (target_regsets): Likewise.
12580 * linux-m68k-low.c (target_regsets): Likewise.
12581 * linux-mips-low.c (target_regsets): Likewise.
12582 * linux-ppc-low.c (target_regsets): Likewise.
12583 * linux-s390-low.c (target_regsets): Likewise.
12584 * linux-sh-low.c (target_regsets): Likewise.
12585 * linux-sparc-low.c (target_regsets): Likewise.
12586 * linux-xtensa-low.c (target_regsets): Likewise.
12588 * linux-low.c: Include <sys/uio.h>.
12589 (regsets_fetch_inferior_registers): Support nt_type.
12590 (regsets_store_inferior_registers): Likewise.
12591 (linux_process_qsupported): New.
12592 (linux_target_ops): Add linux_process_qsupported.
12594 * linux-low.h (regset_info): Add nt_type.
12595 (linux_target_ops): Add process_qsupported.
12597 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12599 (init_registers_i386_avx_linux): New.
12600 (init_registers_amd64_avx_linux): Likewise.
12601 (xmltarget_i386_linux_no_xml): Likewise.
12602 (xmltarget_amd64_linux_no_xml): Likewise.
12603 (PTRACE_GETREGSET): Likewise.
12604 (PTRACE_SETREGSET): Likewise.
12605 (x86_fill_xstateregset): Likewise.
12606 (x86_store_xstateregset): Likewise.
12607 (use_xml): Likewise.
12608 (x86_linux_update_xmltarget): Likewise.
12609 (x86_linux_process_qsupported): Likewise.
12610 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12611 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12612 init_registers_i386_linux here. Call
12613 x86_linux_update_xmltarget.
12614 (the_low_target): Add x86_linux_process_qsupported.
12616 * server.c (handle_query): Call target_process_qsupported.
12618 * target.h (target_ops): Add process_qsupported.
12619 (target_process_qsupported): New.
12621 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12623 * inferiors.c (add_thread): Set last_status kind to
12624 TARGET_WAITKIND_IGNORE.
12625 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12626 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12627 (linux_wait_1): Move `thread' local definition to block that uses
12628 it. Don't NULL initialize `event_child'.
12629 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12630 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12631 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12633 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12635 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12636 an extended waitstatus, or by a watchpoint.
12637 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12638 thread was stepping or has been stopped by a watchpoint.
12640 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12642 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12643 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12644 of another, then delete the previous, and validate all
12646 (validate_inserted_breakpoint): New.
12647 (delete_disabled_breakpoints): New.
12648 (validate_breakpoints): New.
12649 (check_mem_read): Validate breakpoints before trusting their
12650 shadow. Delete disabled breakpoints.
12651 (check_mem_write): Validate breakpoints before trusting they
12652 should be inserted. Delete disabled breakpoints.
12653 * mem-break.h (validate_breakpoints):
12654 * server.c (handle_query): Validate breakpoints when we see a
12657 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12659 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12660 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12661 if we could tell there's a GDB breakpoint at stop_pc.
12662 (need_step_over_p): Don't do a step over if we find a GDB
12663 breakpoint at the resume PC.
12665 * mem-break.c (struct raw_breakpoint): New.
12666 (enum bkpt_type): New type `gdb_breakpoint'.
12667 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12668 fields. New field `raw'.
12669 (find_raw_breakpoint_at): New.
12670 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12671 breakpoint instead.
12672 (set_breakpoint_at): Adjust.
12673 (delete_raw_breakpoint): New.
12674 (release_breakpoint): New.
12675 (delete_breakpoint): Rename to...
12676 (delete_breakpoint_1): ... this. Add proc parameter. Use
12677 release_breakpoint. Return ENOENT.
12678 (delete_breakpoint): Reimplement.
12679 (find_breakpoint_at): Delete.
12680 (find_gdb_breakpoint_at): New.
12681 (delete_breakpoint_at): Delete.
12682 (set_gdb_breakpoint_at): New.
12683 (delete_gdb_breakpoint_at): New.
12684 (gdb_breakpoint_here): New.
12685 (set_reinsert_breakpoint): Use release_breakpoint.
12686 (uninsert_breakpoint): Rename to ...
12687 (uninsert_raw_breakpoint): ... this.
12688 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12689 (reinsert_raw_breakpoint): Change parameter type to
12691 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12693 (check_breakpoints): Adjust. Use release_breakpoint.
12694 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12695 (breakpoint_inserted_here): Ditto.
12696 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12697 Don't trust the breakpoint's shadow if it is not inserted.
12698 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12699 (delete_all_breakpoints): Adjust.
12700 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12701 use delete_breakpoint_1.
12703 * mem-break.h (breakpoints_supported): Delete declaration.
12704 (set_gdb_breakpoint_at): Declare.
12705 (gdb_breakpoint_here): Declare.
12706 (delete_breakpoint_at): Delete.
12707 (delete_gdb_breakpoint_at): Declare.
12709 * server.h (struct raw_breakpoint): Forward declare.
12710 (struct process_info): New field `raw_breakpoints'.
12712 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12715 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12717 * linux-low.c (status_pending_p_callback): Fix comment.
12718 (linux_wait_for_event_1): Move most of the internal breakpoint
12719 handling from here...
12720 (linux_wait_1): ... to here.
12721 (count_events_callback): New.
12722 (select_singlestep_lwp_callback): New.
12723 (select_event_lwp_callback): New.
12724 (cancel_breakpoints_callback): New.
12725 (select_event_lwp): New.
12726 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12727 priority to all LWPs that have had events that should be reported
12728 to the client. Cancel breakpoints when about to reporting the
12729 event to the client, not while stopping lwps. No longer cancel
12730 finished single-steps here.
12731 (cancel_finished_single_step): Delete.
12732 (cancel_finished_single_steps): Delete.
12734 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12736 * mem-break.c (enum bkpt_type): New.
12737 (struct breakpoint): New field `type'.
12738 (set_breakpoint_at): Change return type to struct breakpoint
12739 pointer. Set type to `other_breakpoint' by default.
12740 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12741 in the breakpoint list.
12742 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12743 (reinsert_breakpoint): Rename to ...
12744 (reinsert_raw_breakpoint): ... this.
12745 (reinsert_breakpoints_at): Adjust.
12746 * mem-break.h (struct breakpoint): Declare.
12747 (set_breakpoint_at): Change return type to struct breakpoint
12750 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12752 * server.c (handle_query): Assign, not compare.
12754 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12756 Teach linux gdbserver to step-over-breakpoints.
12758 * linux-low.c (can_hardware_single_step): New.
12759 (supports_breakpoints): New.
12760 (handle_extended_wait): If stopping threads, read the stop pc of
12761 the new cloned LWP.
12763 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12764 low target doesn't support retrieving the PC.
12765 (add_lwp): Set last_resume_kind to resume_continue.
12766 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12767 (linux_attach): Don't clear stop_expected. Set the lwp's
12768 last_resume_kind to resume_stop.
12769 (linux_detach_one_lwp): Don't check for removed breakpoints.
12770 (check_removed_breakpoint): Delete.
12771 (status_pending_p): Rename to ...
12772 (status_pending_p_callback): ... this. Don't check for removed
12773 breakpoints. Don't consider threads that are stopped from GDB's
12775 (linux_wait_for_lwp): Always read the stop_pc here.
12776 (cancel_breakpoint): New.
12777 (step_over_bkpt): New global.
12778 (linux_wait_for_event_1): Implement stepping over breakpoints.
12779 (gdb_wants_lwp_stopped): New.
12780 (gdb_wants_all_stopped): New.
12781 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12782 single-step traps here. Store the thread's last reported target
12784 (send_sigstop): Don't clear stop_expected. Always set it,
12786 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12787 (cancel_finished_single_step): New.
12788 (cancel_finished_single_steps): New.
12789 (wait_for_sigstop): Don't cancel finished single-step traps here.
12790 (linux_resume_one_lwp): Don't check for removed breakpoints.
12791 Don't set `step' on non-hardware step archs.
12792 (linux_set_resume_request): Ignore resume_stop requests if already
12793 stopping or stopped. Set the lwp's last_resume_kind.
12794 (resume_status_pending_p): Don't check for removed breakpoints.
12795 (need_step_over_p): New.
12796 (start_step_over): New.
12797 (finish_step_over): New.
12798 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12799 requests. Clear the thread's last reported target waitstatus.
12800 Don't use the `suspended' flag. Don't consider pending breakpoints.
12801 (linux_resume): Start a step-over if necessary.
12802 (proceed_one_lwp): New.
12803 (proceed_all_lwps): New.
12804 (unstop_all_lwps): New.
12805 * linux-low.h (struct lwp_info): Rewrite comment for the
12806 `suspended' flag. Add the `stop_pc' field. Delete the
12807 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12808 Add `'last_resume_kind' and `need_step_over' fields.
12809 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12810 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12811 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12812 (set_raw_breakpoint_at): New.
12813 (set_breakpoint_at): Rewrite to use it.
12814 (reinsert_breakpoint_handler): Delete.
12815 (set_reinsert_breakpoint): New.
12816 (reinsert_breakpoint_by_bp): Delete.
12817 (delete_reinsert_breakpoints): New.
12818 (uninsert_breakpoint): Rewrite.
12819 (uninsert_breakpoints_at): New.
12820 (reinsert_breakpoint): Rewrite.
12821 (reinsert_breakpoints_at): New.
12822 (check_breakpoints): Rewrite.
12823 (breakpoint_here): New.
12824 (breakpoint_inserted_here): New.
12825 (check_mem_read): Adjust.
12826 * mem-break.h (breakpoints_supported, breakpoint_here)
12827 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12828 (reinsert_breakpoint_by_bp): Delete declaration.
12829 (delete_reinsert_breakpoints): Declare.
12830 (reinsert_breakpoint): Delete declaration.
12831 (reinsert_breakpoints_at): Declare.
12832 (uninsert_breakpoint): Delete declaration.
12833 (uninsert_breakpoints_at): Declare.
12834 (check_breakpoints): Adjust prototype.
12835 * server.h: Adjust include order.
12836 (struct thread_info): Declare here. Add a `last_status' field.
12838 2010-03-23 Michael Snyder <msnyder@vmware.com>
12840 * server.c (crc32): New function.
12841 (handle_query): Add handling for 'qCRC:' request.
12843 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12845 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12846 lwp had been stopped by a watchpoint.
12848 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12850 * server.h (internal_error): Declare.
12851 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12852 * utils.c (internal_error): New function.
12854 2010-03-15 Andreas Schwab <schwab@redhat.com>
12856 * configure.srv: Fix typo setting srv_regobj.
12858 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12860 * linux-low.c (fetch_register): Avoid passing a non string literal
12862 (usr_store_inferior_registers): Ditto.
12864 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12866 * linux-low.c (linux_write_memory): Bail out early if peeking
12869 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12871 * linux-low.h (struct lwp_info): New fields
12872 `stopped_by_watchpoint' and `stopped_data_address'.
12873 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12874 here, and cache them in the lwp object.
12875 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12877 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12879 (linux_stopped_by_watchpoint): Rewrite.
12880 (linux_stopped_data_address): Rewrite.
12882 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12884 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12885 switching the current inferior, not before.
12887 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12889 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12890 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12891 i386-linux.c and amd64-linux.c.
12892 (reg-i386.o): Removed.
12893 (reg-i386.c): Likewise.
12894 (reg-i386-linux.o): Likewise.
12895 (reg-i386-linux.c): Likewise.
12896 (reg-x86-64.o): Likewise.
12897 (reg-x86-64.c): Likewise.
12898 (reg-x86-64-linux.o): Likewise.
12899 (reg-x86-64-linux.c): Likewise.
12901 (i386.c): Likewise.
12902 (i386-linux.o): Likewise.
12903 (i386-linux.c): Likewise.
12904 (amd64.o): Likewise.
12905 (amd64.c): Likewise.
12906 (amd64-linux.o): Likewise.
12907 (amd64-linux.c): Likewise.
12909 * configure.srv (srv_i386_regobj): New.
12910 (srv_i386_linux_regobj): Likewise.
12911 (srv_amd64_regobj): Likewise.
12912 (srv_amd64_linux_regobj): Likewise.
12913 (srv_i386_32bit_xmlfiles): Likewise.
12914 (srv_i386_64bit_xmlfiles): Likewise.
12915 (srv_i386_xmlfiles): Likewise.
12916 (srv_amd64_xmlfiles): Likewise.
12917 (srv_i386_linux_xmlfiles): Likewise.
12918 (srv_amd64_linux_xmlfiles): Likewise.
12919 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12920 srv_xmlfiles to $srv_i386_xmlfiles.
12921 (i[34567]86-*-mingw32ce*): Likewise.
12922 (i[34567]86-*-mingw*): Likewise.
12923 (i[34567]86-*-nto*): Likewise.
12924 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12925 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12926 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12927 (x86_64-*-linux*): Likewise.
12929 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12930 (init_registers_amd64_linux): New.
12931 (x86_arch_setup): Replace init_registers_x86_64_linux with
12932 init_registers_amd64_linux.
12934 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12936 * configure.ac: Check for libdl. If it is not available link against
12937 static libthread_db.
12938 * configure: Regenerate.
12940 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12944 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12945 handing a read watchpoint.
12946 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12948 2010-02-12 Doug Evans <dje@google.com>
12950 * linux-low.c (linux_supports_tracefork_flag): Document.
12951 (linux_look_up_symbols): Add comment.
12953 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12955 * regcache.c (supply_register): Clear regcache if buf is NULL.
12957 2010-02-02 Nicolas Roche <roche@sourceware.org>
12958 Joel Brobecker <brobecker@adacore.com>
12960 * inferiors.c (find_inferior): Add function documentation.
12961 (unloaded_dll): Handle the case where the unloaded dll has not
12962 been previously registered in the dll list.
12964 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12966 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12967 (thumb2_breakpoint): New.
12968 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12970 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12972 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12973 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12976 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12978 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12980 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12982 * linux-s390-low.c (s390_collect_ptrace_register)
12983 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12985 2010-01-21 Doug Evans <dje@google.com>
12987 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12988 (PTRACE_ARG4_TYPE): New macro.
12989 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12990 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12991 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12992 (usr_store_inferior_registers): Ditto.
12993 (linux_read_memory, linux_write_memory): Ditto.
12994 (linux_test_for_tracefork): Ditto.
12996 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12997 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12999 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13001 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13004 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13006 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13007 prototype to take a regcache. Adjust.
13009 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13011 * regcache.h (struct thread_info): Forward declare.
13012 (struct regcache): New.
13013 (new_register_cache): Adjust prototype.
13014 (get_thread_regcache): Declare.
13015 (free_register_cache): Adjust prototype.
13016 (registers_to_string, registers_from_string): Ditto.
13017 (supply_register, supply_register_by_name, collect_register)
13018 (collect_register_as_string, collect_register_by_name): Ditto.
13019 * regcache.c (struct inferior_regcache_data): Delete.
13020 (get_regcache): Rename to ...
13021 (get_thread_regcache): ... this. Adjust. Switch inferior before
13022 fetching registers.
13023 (regcache_invalidate_one): Adjust.
13024 (regcache_invalidate): Fix prototype.
13025 (new_register_cache): Return the new register cache.
13026 (free_register_cache): Change prototype.
13027 (realloc_register_cache): Adjust.
13028 (registers_to_string): Change prototype to take a regcache. Adjust.
13029 (registers_from_string): Ditto.
13030 (register_data): Ditto.
13031 (supply_register): Ditto.
13032 (supply_register_by_name): Ditto.
13033 (collect_register): Ditto.
13034 (collect_register_as_string): Ditto.
13035 (collect_register_by_name): Ditto.
13036 * server.c (process_serial_event): Adjust.
13037 * linux-low.h (regset_fill_func, regset_store_func): Change
13039 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13041 * linux-low.c (get_stop_pc): Adjust.
13042 (check_removed_breakpoint): Adjust.
13043 (linux_wait_for_event): Adjust.
13044 (linux_resume_one_lwp): Adjust.
13045 (fetch_register): Add regcache parameter. Adjust.
13046 (usr_store_inferior_registers): Ditto.
13047 (regsets_fetch_inferior_registers): Ditto.
13048 (regsets_store_inferior_registers): Ditto.
13049 (linux_fetch_registers, linux_store_registers): Ditto.
13050 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13052 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13054 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13055 prototype to take a regcache.
13056 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13057 * remote-utils.c (convert_ascii_to_int, outreg)
13058 (prepare_resume_reply): Change prototype to take a regcache.
13060 * target.h (struct target_ops) <fetch_registers, store_registers>:
13061 Change prototype to take a regcache.
13062 (fetch_inferior_registers, store_inferior_registers): Change
13063 prototype to take a regcache. Adjust.
13064 * proc-service.c (ps_lgetregs): Adjust.
13065 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13066 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13067 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13068 take a regcache. Adjust.
13069 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13070 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13071 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13072 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13073 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13074 (cris_cannot_fetch_register):
13075 (cris_breakpoint_at): Change prototype to take a regcache.
13077 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13078 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13079 to take a regcache. Adjust.
13080 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13082 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13083 take a regcache. Adjust.
13084 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13085 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13086 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13087 * linux-mips-low.c (mips_get_pc):
13088 (mips_set_pc): Change prototype to take a regcache. Adjust.
13089 (mips_reinsert_addr): Adjust.
13090 (mips_collect_register): Change prototype to take a regcache.
13092 (mips_supply_register):
13093 (mips_collect_register_32bit, mips_supply_register_32bit)
13094 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13095 (mips_store_fpregset): Ditto.
13096 * linux-ppc-low.c (ppc_supply_ptrace_register)
13097 (ppc_supply_ptrace_register): Ditto.
13098 (parse_spufs_run): Adjust.
13099 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13100 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13101 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13102 take a regcache. Adjust.
13103 * linux-s390-low.c (s390_collect_ptrace_register)
13104 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13105 (s390_set_pc): Change prototype to take a regcache. Adjust.
13106 (s390_arch_setup): Adjust.
13107 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13108 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13109 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13110 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13111 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13113 (sparc_breakpoint_at): Adjust.
13114 * linux-xtensa-low.c (xtensa_fill_gregset):
13115 (xtensa_store_gregset):
13116 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13117 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13118 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13119 prototype to take a regcache. Adjust.
13120 * win32-arm-low.c (arm_fetch_inferior_register)
13121 (arm_store_inferior_register): Change prototype to take a
13123 * win32-i386-low.c (i386_fetch_inferior_register)
13124 (i386_store_inferior_register): Change prototype to take a
13126 * win32-low.c (child_fetch_inferior_registers)
13127 (child_store_inferior_registers): Change prototype to take a
13129 (win32_wait): Adjust.
13130 (win32_fetch_inferior_registers): Change prototype to take a
13132 (win32_store_inferior_registers): Adjust.
13133 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13134 store_inferior_register>: Change prototype to take a regcache.
13136 2010-01-20 Doug Evans <dje@google.com>
13138 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13140 (linux_wait_for_event1, linux_init_signals): Ditto.
13141 (W_STOPCODE): Provide definition if missing.
13143 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13145 * linux-low.c (linux_core_of_thread): New.
13146 (compare_ints, show_process, list_threads): New.
13147 (linux_qxfer_osdata): Report threads and cores.
13148 (linux_target_op): Register linux_core_of_thread.
13149 * remote-utils.c (prepare_resume_reply): Report the core.
13150 (buffer_xml_printf): Support %d specifier.
13151 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13153 (handle_query): Handle qXfer:threads. Announce availability
13155 * target.h (struct target_ops): New field core_of_thread.
13157 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13159 * Makefile.in (clean): Remove new generated files.
13160 (reg-s390.o, reg-s390.c): Remove rules.
13161 (reg-s390x.o, reg-s390x.c): Likewise.
13162 (s390-linux32.o, s390-linux32.c): Add rules.
13163 (s390-linux64.o, s390-linux64.c): Likewise.
13164 (s390x-linux64.o, s390x-linux64.c): Likewise.
13165 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13166 * linux-s390-low.c: Include <elf.h>.
13167 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13168 (init_registers_s390): Remove prototype.
13169 (init_registers_s390x): Likewise.
13170 (init_registers_s390_linux32): Add prototype.
13171 (init_registers_s390_linux64): Likewise.
13172 (init_registers_s390x_linux64): Likewise.
13173 (s390_num_regs_3264): New define.
13174 (s390_regmap_3264): New global variable.
13175 (s390_cannot_fetch_register): Remove obsolete check.
13176 (s390_cannot_store_register): Likewise.
13177 (s390_collect_ptrace_register): Handle upper/lower register halves.
13178 (s390_supply_ptrace_register): Likewise.
13179 (s390_fill_gregset): Update to register number changes.
13180 (s390_get_hwcap): New routine.
13181 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13182 Install appropriate regmap and register set.
13184 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13186 * server.c (gdbserver_version): Update copyright year to 2010.
13187 * gdbreplay.c (gdbreplay_version): Likewise.
13189 2009-12-28 Doug Evans <dje@google.com>
13191 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13192 elf/external.h. Include <elf.h> instead but only if necessary.
13194 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13196 * linux-low.c (linux_remove_process): Remove `detaching'
13197 parameter. Don't release/detach from thread_db here.
13198 (linux_kill): Release/detach from thread_db here, ...
13199 (linux_detach): ... and here, before actually detaching.
13200 (linux_wait_1): ... and here, when a process exits.
13201 * thread-db.c (any_thread_of): New.
13202 (thread_db_free): Switch the current inferior to a thread of the
13205 2009-12-21 Doug Evans <dje@google.com>
13207 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13209 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13210 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13211 warning ifndef __NR_tkill. Move setting of errno there too.
13212 Delete unnecessary resetting of errno after syscall.
13213 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13215 * configure.ac: Check for dladdr.
13216 * config.in: Regenerate.
13217 * configure: Regenerate.
13218 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13219 (try_thread_db_load): Update.
13221 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13223 2009-12-18 Doug Evans <dje@google.com>
13225 * event-loop.c: Include unistd.h if it exists.
13227 * linux-low.c (my_waitpid): Move definition away from being in
13228 between linux_tracefork_child/linux_test_for_tracefork.
13230 * gdb_proc_service.h (psaddr_t): Fix type.
13231 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13232 signature to match glibc.
13234 2009-12-16 Doug Evans <dje@google.com>
13236 * linux-low.c (linux_read_memory): Fix argument to read.
13238 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13240 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13241 events, don't leave current_inferior pointing at null.
13243 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13245 * win32-low.c (LOG): Delete.
13246 (OUTMSG): Output to stderr.
13247 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13248 on compile time LOG macro.
13249 (win32_wait): Fix debug output.
13251 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13253 * win32-low.c (win32_add_one_solib): If the dll name is
13254 "ntdll.dll", prepend the system directory to the dll path.
13256 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13258 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13260 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13261 Vladimir Prus <vladimir@codesourcery.com>
13263 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13264 * configure.ac: Check for __mcoldfire__ and set
13265 gdb_cv_m68k_is_coldfire.
13266 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13267 reg-cf.o and reg-m68k.o.
13268 * configure: Regenerated.
13270 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13272 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13273 Pass it to thread_db_free.
13274 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13275 proper `detaching' argument to linux_remove_process.
13276 * linux-low.h (thread_db_free): Add `detaching' parameter.
13277 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13279 (thread_db_free): Add `detaching' parameter. Only
13280 call td_ta_clear_event if detaching from process.
13282 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13284 * thread-db.c (thread_db_free): Fix typo.
13286 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13289 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13291 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13293 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13294 with an i686 compiler.
13295 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13297 * configure: Rebuilt.
13299 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13303 * server.c (handle_search_memory_1): Correct read_addr initialization
13304 in loop for searching subsequent chunks.
13306 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13308 * configure.ac: New --with-libthread-db option.
13309 * thread-db.c: Allow direct dependence on libthread_db.
13310 (thread_db_free): Adjust.
13311 * config.in: Regenerate.
13312 * configure: Likewise.
13314 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13317 * thread-db.c (attach_thread): New function.
13318 (maybe_attach_thread): Return success/failure.
13319 (find_new_threads_callback): Adjust.
13320 (thread_db_find_new_threads): Loop until no new threads.
13322 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13324 * proc-service.c (ps_lgetregs): Formatting.
13326 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13328 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13329 * configure.ac: Adjust.
13330 * linux-low.h (struct process_info_private): Move members to struct
13332 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13333 * linux-low.c (linux_remove_process): Adjust.
13334 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13335 * server.c (handle_query): Move code ...
13336 (handle_monitor_command): ... here. New function.
13337 * target.h (struct target_ops): New member.
13338 * thread-db.c (struct thread_db): New.
13339 (libthread_db_search_path): New variable.
13340 (thread_db_create_event, thread_db_enable_reporting)
13341 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13342 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13343 (try_thread_db_load_1, dladdr_to_soname): New functions.
13344 (try_thread_db_load, thread_db_load_search): New functions.
13345 (thread_db_init): Search for libthread_db.
13346 (thread_db_free): New function.
13347 (thread_db_handle_monitor_command): Likewise.
13348 * config.in: Regenerate.
13349 * configure: Regenerate.
13351 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13353 * spu-low.c (spu_kill): Wait for inferior to terminate.
13354 Call clear_inferiors.
13355 (spu_detach): Call clear_inferiors.
13357 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13359 * aclocal.m4: Regenerate.
13360 * config.in: Likewise.
13361 * configure: Likewise.
13363 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13365 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13366 (parse_spufs_run): New function.
13367 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13368 (ppc_breakpoint_at): Handle SPU breakpoints.
13370 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13372 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13373 (SPUFS_MAGIC): Define.
13374 (spu_enumerate_spu_ids): New function.
13375 (linux_qxfer_spu): New function.
13376 (linux_target_ops): Install linux_qxfer_spu.
13378 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13380 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13381 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13382 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13383 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13384 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13385 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13386 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13387 (init_registers_powerpc_cell32l): Add prototype.
13388 (init_registers_powerpc_cell64l): Likewise.
13389 (ppc_arch_setup): Detect Cell/B.E. architecture.
13391 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13393 * Makefile.in (datarootdir): New variable.
13395 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13397 * linux-low.c (linux_write_memory): Update debugging output.
13398 * Makefile.in (clean): Add new descriptions.
13399 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13400 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13401 * configure.srv: Add new files for arm*-*-linux*.
13402 * linux-arm-low.c: Add new declarations.
13403 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13404 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13405 (HWCAP_VFPv3D16): New.
13406 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13407 instead of __IWMMXT__.
13408 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13409 (arm_arch_setup): New.
13410 (target_regsets): Remove #ifdef. Add VFP regset.
13411 (the_low_target): Use arm_arch_setup.
13413 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13415 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13416 the main thread again.
13418 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13420 Adding Neutrino gdbserver.
13421 * configure: Regenerated.
13422 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13423 * configure.srv (i[34567]86-*-nto*): New target.
13424 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13425 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13426 (nto_comctrl) [__QNX__]: New function.
13427 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13429 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13431 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13434 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13435 Pedro Alves <pedro@codesourcery.com>
13437 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13438 don't support CONTEXT_EXTENDED_REGISTERS.
13439 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13440 (the_low_target): Install them.
13441 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13442 failing with ERROR_PIPE_NOT_CONNECTED.
13444 2009-06-30 Doug Evans <dje@google.com>
13445 Pierre Muller <muller@ics.u-strasbg.fr>
13447 Add h/w watchpoint support to x86-linux, win32-i386.
13448 * Makefile.in (SFILES): Add i386-low.c
13449 (i386_low_h): Define.
13450 (i386-low.o): Add dependencies.
13451 (linux-x86-low.o): Add i386-low.h dependency.
13452 (win32-i386-low.o): Ditto.
13453 * i386-low.c: New file.
13454 * i386-low.h: New file.
13455 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13456 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13457 * linux-low.c (linux_add_process): Initialize arch_private.
13458 (linux_remove_process): Free arch_private.
13459 (add_lwp): Initialize arch_private.
13460 (delete_lwp): Free arch_private.
13461 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13463 * linux-low.h (process_info_private): New member arch_private.
13464 (lwp_info): New member arch_private.
13465 (linux_target_ops): New members new_process, new_thread,
13467 (ptid_of): New macro.
13468 * linux-x86-low.c: Include stddef.h, i386-low.h.
13469 (arch_process_info): New struct.
13470 (arch_lwp_info): New struct.
13471 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13472 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13473 (i386_dr_low_get_status): New function.
13474 (x86_insert_point, x86_remove_point): New functions.
13475 (x86_stopped_by_watchpoint): New function.
13476 (x86_stopped_data_address): New function.
13477 (x86_linux_new_process, x86_linux_new_thread): New functions.
13478 (x86_linux_prepare_to_resume): New function.
13479 (the_low_target): Add entries for insert_point, remove_point,
13480 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13482 * server.c (debug_hw_points): New global.
13483 (monitor_show_help): Document set debug-hw-points.
13484 (handle_query): Process "set debug-hw-points".
13485 * server.h (debug_hw_points): Declare.
13486 (paddress): Declare.
13487 * utils.c (NUMCELLS, CELLSIZE): New macros.
13488 (get_sell, xsnprintf, paddress): New functions.
13489 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13490 remove_point, stopped_by_watchpoint, stopped_data_address.
13491 * win32-i386-low.c: Include i386-low.h.
13492 (debug_reg_state): Replaces dr.
13493 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13494 (i386_dr_low_get_status): New function.
13495 (i386_insert_point, i386_remove_point): New functions.
13496 (i386_stopped_by_watchpoint): New function.
13497 (i386_stopped_data_address): New function.
13498 (i386_initial_stuff): Update.
13499 (get_thread_context,set_thread_context,i386_thread_added): Update.
13500 (the_low_target): Add entries for insert_point,
13501 remove_point, stopped_by_watchpoint, stopped_data_address.
13502 * win32-low.c (win32_insert_watchpoint): New function.
13503 (win32_remove_watchpoint): New function.
13504 (win32_stopped_by_watchpoint): New function.
13505 (win32_stopped_data_address): New function.
13506 (win32_target_ops): Add entries for insert_watchpoint,
13507 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13508 * win32-low.h (win32_target_ops): New members insert_point,
13509 remove_point, stopped_by_watchpoint, stopped_data_address.
13511 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13513 * server.c (process_serial_event): Re-return unsupported, not
13514 error, if the type isn't recognized. Re-allow supporting only
13515 insert or remove packets. Also call require_running for
13516 breakpoints. Add missing break statement to default case. Tidy.
13517 * target.h (struct target_ops): Rename insert_watchpoint to
13518 insert_point, and remove_watchpoint to remove_point.
13520 * linux-low.h (struct linux_target_ops): Likewise.
13521 * linux-low.c (linux_insert_watchpoint): Rename to ...
13522 (linux_insert_point): ... this. Adjust.
13523 (linux_remove_watchpoint): Rename to ...
13524 (linux_remove_point): ... this. Adjust.
13525 (linux_target_ops): Adjust.
13526 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13527 (cris_insert_point): ... this.
13528 (cris_remove_watchpoint): Rename to ...
13529 (cris_remove_point): ... this.
13530 (the_low_target): Adjust.
13532 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13534 * server.c (handle_v_kill): Pass signal_pid to
13535 kill_inferior if multi_process is zero.
13537 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13539 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13540 * target.h (target_ops): Comment for *_watchpoint to make it clear
13541 the functions can get types '0' and '1'.
13543 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13545 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13546 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13547 * regcache.c (get_regcache): Likewise.
13548 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13549 * win32-low.c (child_fetch_inferior_registers): Remove check for
13552 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13553 Pedro Alves <pedro@codesourcery.com>
13555 * target.h (struct target_ops) <supports_multi_process>: New
13557 (target_supports_multi_process): New.
13558 * server.c (handle_query): Even if GDB reports support, only
13559 enable multi-process if the target also supports it. Report
13560 multi-process support only if the target backend supports it.
13561 * linux-low.c (linux_supports_multi_process): New function.
13562 (linux_target_ops): Install it as target_supports_multi_process
13565 2009-05-24 Doug Evans <dje@google.com>
13567 Global renaming of find_thread_pid to find_thread_ptid.
13568 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13569 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13570 All callers updated.
13572 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13573 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13576 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13577 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13578 (linux_resume_one_lwp): Ditto.
13580 2009-05-23 Doug Evans <dje@google.com>
13582 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13583 from struct inferior_list_entry * to struct lwp_info *.
13584 All callers updated.
13586 2009-05-13 Doug Evans <dje@google.com>
13588 * linux-x86-low.c: Don't include assert.h.
13589 (x86_siginfo_fixup): Use fatal, not assert.
13590 (x86_arch_setup): Fix comment.
13592 2009-05-12 Doug Evans <dje@google.com>
13594 Biarch support for i386/amd64 gdbserver.
13595 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13596 Add linux-x86-low.c.
13597 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13598 (linux-x86-low.o): Add.
13599 * linux-x86-64-low.c: Delete.
13600 * linux-i386-low.c: Delete.
13601 * linux-x86-low.c: New file.
13602 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13604 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13606 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13607 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13608 (linux_child_pid_to_exec_file): New function.
13609 (elf_64_header_p, elf_64_file_p): New functions.
13610 (siginfo_fixup): New function.
13611 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13612 give target a chance to convert layout.
13613 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13614 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13616 2009-05-07 Doug Evans <dje@google.com>
13618 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13619 (regsets_store_inferior_registers): Ditto.
13621 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13625 * linux-low.c (must_set_ptrace_flags): Delete.
13626 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13628 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13629 `lwp->must_set_ptrace_flags' instead.
13630 (linux_wait_for_event_1): Set ptrace options here.
13631 (linux_wait_1): ... not here.
13633 2009-04-30 Doug Evans <dje@google.com>
13635 * inferiors.c (started_inferior_callback): New function.
13636 (attached_inferior_callback): New function.
13637 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13638 * server.c (print_started_pid, print_attached_pid): New functions.
13639 (detach_or_kill_for_exit): New function.
13640 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13641 * server.h (have_started_inferiors_p): Declare.
13642 (have_attached_inferiors_p): Declare.
13644 * inferiors.c (remove_process): Fix memory leak, free process.
13645 * linux-low.c (linux_remove_process): New function.
13646 (linux_kill): Call it instead of remove_process.
13647 (linux_detach, linux_wait_1): Ditto.
13649 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13651 * configure.srv: Add x86 Windows CE target.
13653 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13655 * inferiors.c (get_thread_process): Make global.
13656 * server.h (get_thread_process): Add prototype.
13657 * thread-db.c (find_one_thread): Use get_thread_process
13658 instead of current_process.
13659 (thread_db_get_tls_address): Do not crash if called when
13660 thread layer is not yet initialized.
13662 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13664 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13665 * spu-low.c (current_tid): Rename to ...
13666 (current_ptid): ... this.
13667 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13668 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13669 ptid_get_lwp (current_ptid) instead of current_tid.
13670 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13671 instead of current_tid. Use find_process_pid to verify pid
13672 argument is valid. Pass proper argument to remove_process.
13673 (spu_thread_alive): Compare current_ptid instead of current_tid.
13674 (spu_resume): Likewise.
13676 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13678 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13681 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13683 Implement the multiprocess extensions, and add linux multiprocess
13686 * server.h (ULONGEST): Declare.
13687 (struct ptid, ptid_t): New.
13688 (minus_one_ptid, null_ptid): Declare.
13689 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13690 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13691 (struct inferior_list_entry): Change `id' type from unsigned from
13693 (struct sym_cache, struct breakpoint, struct
13694 process_info_private): Forward declare.
13695 (struct process_info): Declare.
13696 (current_process): Declare.
13697 (all_processes): Declare.
13698 (initialize_inferiors): Declare.
13699 (add_thread): Adjust to use ptid_t.
13700 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13701 (add_process, remove_process, find_thread_pid): Declare.
13702 (find_inferior_id): Adjust to use ptid_t.
13703 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13704 (multi_process): Declare.
13705 (push_event): Adjust to use ptid_t.
13706 (read_ptid, write_ptid): Declare.
13707 (prepare_resume_reply): Adjust to use ptid_t.
13708 (clear_symbol_cache): Declare.
13709 * inferiors.c (all_processes): New.
13710 (null_ptid, minus_one_ptid): New.
13711 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13712 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13713 (add_thread): Change unsigned long to ptid. Remove gdb_id
13715 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13716 (gdb_id_to_thread): Rename to ...
13717 (find_thread_pid): ... this. Change unsigned long to ptid.
13718 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13719 (loaded_dll, pull_pid_from_list): Adjust.
13720 (add_process, remove_process, find_process_pid)
13721 (get_thread_process, current_process, initialize_inferiors): New.
13722 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13723 (struct target_waitstatus) <related_pid>: Ditto.
13724 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13725 return type to int.
13726 (struct target_ops) <join>: Add `pid' argument.
13727 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13728 (struct target_ops) <wait>: Add `ptid' field. Change return type
13730 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13731 (mywait): Add `ptid' argument. Change return type to ptid_t.
13732 (target_pid_to_str): Declare.
13733 * target.c (set_desired_inferior): Adjust to use ptids.
13734 (mywait): Add new `ptid' argument. Adjust.
13735 (target_pid_to_str): New.
13736 * mem-break.h (free_all_breakpoints): Declare.
13737 * mem-break.c (breakpoints): Delelete.
13738 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13739 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13740 to use per-process breakpoint list.
13741 (free_all_breakpoints): New.
13742 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13743 (symbol_cache, all_symbols_looked_up): Delete.
13745 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13747 (prepare_resume_reply): Change ptid argument's type from unsigned
13748 long to ptid_t. Adjust. Implement W;process and X;process.
13749 (free_sym_cache, clear_symbol_cache): New.
13750 (look_up_one_symbol): Adjust to per-process symbol cache. *
13751 * server.c (cont_thread, general_thread, step_thread): Change type
13753 (attached): Delete.
13754 (multi_process): New.
13755 (last_ptid): Change type to ptid_t.
13756 (struct vstop_notif) <ptid>: Change type to ptid_t.
13757 (queue_stop_reply, push_event): Change `ptid' argument's type to
13759 (discard_queued_stop_replies): Add `pid' argument.
13760 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13761 changes. Don't reference the `attached' global.
13762 (attach_inferior): Adjust to mywait interface changes.
13763 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13764 features. Handle and report "multiprocess+". Handle
13766 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13768 (handle_v_kill): New.
13769 (handle_v_stopped): Adjust to use target_pid_to_str.
13770 (handle_v_requests): Allow multiple attaches and runs when
13771 multiprocess extensions are in effect. Handle "vKill".
13772 (myresume): Adjust to use ptids.
13773 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13774 (handle_status): Adjust to discard_queued_stop_replies interface
13776 (first_thread_of, kill_inferior_callback)
13777 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13778 (main): Call initialize_inferiors. Adjust to use ptids, killing
13779 and detaching from all inferiors. Handle multiprocess packet
13781 * linux-low.h: Include gdb_proc_service.h.
13782 (struct process_info_private): New.
13783 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13784 <lwpid_of>: Use ptid_get_lwp.
13785 (get_lwp_thread): Adjust.
13786 (struct lwp_info): Add `dead' member.
13787 (find_lwp_pid): Declare.
13788 * linux-low.c (thread_db_active): Delete.
13789 (new_inferior): Adjust comment.
13790 (inferior_pid): Delete.
13791 (linux_add_process): New.
13792 (handle_extended_wait): Adjust.
13793 (add_lwp): Change unsigned long to ptid.
13794 (linux_create_inferior): Add process to processes table. Adjust
13795 to use ptids. Don't set new_inferior here.
13796 (linux_attach_lwp): Rename to ...
13797 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13798 it. Adjust to use ptids.
13799 (linux_attach_lwp): New.
13800 (linux_attach): Add process to processes table. Don't set
13802 (struct counter): New.
13803 (second_thread_of_pid_p, last_thread_of_process_p): New.
13804 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13805 multiple processes.
13806 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13807 processes. Remove process from process table.
13808 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13809 to multiple processes.
13810 (any_thread_of): New.
13811 (linux_detach): Add `pid' argument, and handle it. Remove process
13812 from processes table.
13813 (linux_join): Add `pid' argument. Handle it.
13814 (linux_thread_alive): Change unsighed long argument to ptid_t.
13815 Consider dead lwps as not being alive.
13816 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13817 threads we're not interested in.
13818 (same_lwp, find_lwp_pid): New.
13819 (linux_wait_for_lwp): Change `pid' argument's type from int to
13821 (linux_wait_for_event): Rename to ...
13822 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13823 from int to ptid_t. Adjust.
13824 (linux_wait_for_event): New.
13825 (linux_wait_1): Add `ptid' argument. Change return type to
13826 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13827 that exit from the process table.
13828 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13830 (mark_lwp_dead): New.
13831 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13832 stopping all threads, mark its main lwp as dead.
13833 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13835 (fetch_register, usr_store_inferior_registers)
13836 (regsets_fetch_inferior_registers)
13837 (regsets_store_inferior_registers, linux_read_memory)
13838 (linux_write_memory): Inline `inferior_pid'.
13839 (linux_look_up_symbols): Adjust to use per-process
13840 `thread_db_active'.
13841 (linux_request_interrupt): Adjust to use ptids.
13842 (linux_read_auxv): Inline `inferior_pid'.
13843 (initialize_low): Don't reference thread_db_active.
13844 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13845 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13846 (ps_getpid): Return the pid of the current inferior.
13847 * thread-db.c (proc_handle, thread_agent): Delete.
13848 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13850 (find_one_thread): Change argument type to ptid_t. Adjust to
13852 (maybe_attach_thread): Adjust to per-process data and ptids.
13853 (thread_db_find_new_threads): Ditto.
13854 (thread_db_init): Ditto.
13855 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13856 processes table. Adjust to use ptids.
13857 (spu_kill, spu_detach): Adjust interface. Remove process from
13859 (spu_join, spu_thread_alive): Adjust interface.
13860 (spu_wait): Adjust interface. Remove process from processes
13861 table. Adjust to use ptids.
13862 * win32-low.c (current_inferior_tid): Delete.
13863 (current_inferior_ptid): New.
13864 (debug_event_ptid): New.
13865 (thread_rec): Take a ptid. Adjust.
13866 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13867 (child_delete_thread): Ditto.
13868 (do_initial_child_stuff): Add `attached' argument. Add process to
13870 (child_fetch_inferior_registers, child_store_inferior_registers):
13872 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13873 (win32_attach): Pass 1 to do_initial_child_stuff.
13874 (win32_kill): Adjust interface. Remove process from processes
13876 (win32_detach): Ditto.
13877 (win32_join): Adjust interface.
13878 (win32_thread_alive): Take a ptid.
13879 (win32_resume): Adjust to use ptids.
13880 (get_child_debug_event): Ditto.
13881 (win32_wait): Adjust interface. Remove exiting process from
13884 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13886 Non-stop mode support.
13888 * server.h (non_stop): Declare.
13889 (gdb_client_data, handler_func): Declare.
13890 (delete_file_handler, add_file_handler, start_event_loop):
13892 (handle_serial_event, handle_target_event, push_event)
13893 (putpkt_notif): Declare.
13894 * target.h (enum resume_kind): New.
13895 (struct thread_resume): Replace `step' field by `kind' field.
13896 (TARGET_WNOHANG): Define.
13897 (struct target_ops) <wait>: Add `options' argument.
13898 <supports_non_stop, async, start_non_stop>: New fields.
13899 (target_supports_non_stop, target_async): New.
13900 (start_non_stop): Declare.
13901 (mywait): Add `options' argument.
13902 * target.c (mywait): Add `options' argument. Print child exit
13903 notifications here.
13904 (start_non_stop): New.
13905 * server.c (non_stop, own_buf, mem_buf): New globals.
13906 (struct vstop_notif): New.
13907 (notif_queue): New global.
13908 (queue_stop_reply, push_event, discard_queued_stop_replies)
13909 (send_next_stop_reply): New.
13910 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13912 (attach_inferior): In non-stop mode, don't wait for the target
13914 (handle_general_set): Handle QNonStop.
13915 (handle_query): When handling qC, return the current general
13916 thread, instead of the first thread of the list.
13917 (handle_query): If the backend supports non-stop mode, include
13918 QNonStop+ in the qSupported query response.
13919 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13921 (handle_v_attach, handle_v_run): Handle non-stop mode.
13922 (handle_v_stopped): New.
13923 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13924 (myresume): Adjust to use resume_kind. Handle non-stop.
13925 (queue_stop_reply_callback): New.
13926 (handle_status): Handle non-stop mode.
13927 (main): Clear non_stop flag on reconnection. Use the event-loop.
13928 Refactor serial protocol handling from here ...
13929 (process_serial_event): ... to this new function. When GDB
13930 selects any thread, select one here. In non-stop mode, wait until
13931 GDB acks all pending events before exiting.
13932 (handle_serial_event, handle_target_event): New.
13933 * remote-utils.c (remote_open): Install remote_desc in the event
13935 (remote_close): Remove remote_desc from the event loop.
13936 (putpkt_binary): Rename to...
13937 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13938 (putpkt_binary): New as wrapper around putpkt_binary_1.
13939 (putpkt_notif): New.
13940 (prepare_resume_reply): In non-stop mode, don't change the
13942 * event-loop.c: New.
13943 * Makefile.in (OBJ): Add event-loop.o.
13944 (event-loop.o): New rule.
13946 * linux-low.h (pid_of): Moved here.
13948 (get_lwp_thread): Use lwpid_of.
13949 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13950 * linux-low.c (pid_of): Delete.
13951 (inferior_pid): Use lwpid_of.
13952 (linux_event_pipe): New.
13953 (target_is_async_p): New.
13955 (handle_extended_wait): Use lwpid_of.
13956 (add_lwp): Don't set lwpid field.
13957 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13958 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13959 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13960 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13961 first. Adjust to linux_wait_for_event interface changes. Use
13963 (linux_detach): Don't delete the main lwp here.
13964 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13965 (status_pending_p): Don't consider explicitly suspended lwps.
13966 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13967 pointer. Add OPTIONS argument. Change return type to int. Use
13968 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13969 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13970 pointer. Add status pointer argument. Return a pid instead of a
13971 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13972 changes. In non-stop mode, don't switch to a random thread.
13973 (linux_wait): Rename to...
13974 (linux_wait_1): ... this. Add target_options argument, and handle
13975 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13976 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13977 clean exit and signal exit code. Don't stop all threads in
13978 non-stop mode. In all-stop mode, only stop all threads when
13979 reporting a stop to GDB. Handle explicit thread stop requests.
13980 (async_file_flush, async_file_mark): New.
13982 (send_sigstop): Use lwpid_of.
13983 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13984 interface changes. In non-stop mode, don't switch to a random
13986 (linux_resume_one_lwp): Use lwpid_of.
13987 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13988 (linux_resume_one_thread): ... this. Handle resume_stop. In
13989 non-stop mode, don't look for pending flag in all threads.
13990 (resume_status_pending_p): Don't consider explicitly suspended
13992 (my_waitpid): Reimplement. Emulate __WALL.
13993 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13995 (sigchld_handler, linux_supports_non_stop, linux_async)
13996 (linux_start_non_stop): New.
13997 (linux_target_ops): Register linux_supports_non_stop, linux_async
13998 and linux_start_non_stop.
13999 (initialize_low): Install SIGCHLD handler.
14000 * thread-db.c (thread_db_create_event, find_one_thread)
14001 (thread_db_get_tls_address): Use lwpid_of.
14002 * win32-low.c (win32_detach): Adjust to use resume_kind.
14003 (win32_wait): Add `options' argument.
14004 * spu-low.c (spu_resume): Adjust to use resume_kind.
14005 (spu_wait): Add `options' argument.
14007 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14009 Decouple target code from remote protocol.
14011 * target.h (enum target_waitkind): New.
14012 (struct target_waitstatus): New.
14013 (struct target_ops) <wait>: Return an unsigned long. Take a
14014 target_waitstatus pointer instead of a char pointer.
14015 (mywait): Likewise.
14016 * target.c (mywait): Change prototype to return an unsigned long.
14017 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14018 * server.h (thread_from_wait, old_thread_from_wait): Delete
14020 (prepare_resume_reply): Change prototype to take a
14022 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14023 (last_status, last_ptid): New.
14024 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14025 pid instead of a signal.
14026 (attach_inferior): Remove "status" and "signal" parameters.
14028 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14030 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14031 (handle_v_requests, myresume): Remove "status" and "signal"
14032 parameters. Adjust.
14033 (handle_status): New.
14034 (main): Delete local `status'. Adjust.
14035 * remote-utils.c: Include target.h.
14036 (prepare_resume_reply): Change prototype to take a
14037 target_waitstatus. Adjust.
14039 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14041 * spu-low.c (spu_wait): Adjust.
14042 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14044 (win32_wait): Adjust.
14046 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14048 * target.h (struct thread_resume): Delete leave_stopped member.
14049 (struct target_ops): Add a `n' argument to the `resume' callback.
14050 * server.c (start_inferior): Adjust.
14051 (handle_v_cont, myresume): Adjust.
14052 * linux-low.c (check_removed_breakpoint): Adjust to resume
14053 interface change, and to removed leave_stopped field.
14054 (resume_ptr): Delete.
14055 (struct thread_resume_array): New.
14056 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14057 resume interface change.
14058 (linux_continue_one_thread, linux_queue_one_thread)
14059 (resume_status_pending_p): Check if the resume field is NULL
14060 instead of checking the leave_stopped member.
14061 (linux_resume): Adjust to the target resume interface change.
14062 * spu-low.c (spu_resume): Adjust to the target resume interface
14064 * win32-low.c (win32_detach, win32_resume): Ditto.
14066 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14068 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14070 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14072 (linux_continue_one_thread): Only preserve the stepping flag if
14073 there's a pending breakpoint.
14075 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14077 * server.c (main): After the inferior having exited, call
14078 remote_close before exiting gdbserver.
14080 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14082 Fix size of FPSCR in Power 7 processors.
14083 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14084 (PPC_FEATURE_HAS_DFP): New #define.
14085 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14088 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14090 * server.c (handle_query) Whitespace and formatting.
14092 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14094 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14095 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14096 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14097 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14098 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14099 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14100 Makefile.in, configure.ac: Fix whitespace throughout.
14101 * configure: Regenerate.
14103 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14105 * inferiors.c (find_inferior): Make it safe for the callback
14106 function to delete the currently iterated inferior.
14108 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14110 * Makefile.in (linuw_low_h): Move higher.
14111 (thread-db.o): Depend on $(linux_low_h).
14113 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14115 Rename "process" to "lwp" throughout.
14117 * linux-low.c (all_processes): Rename to...
14118 (all_lwps): ... this.
14119 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14120 (add_process): Rename to ...
14121 (add_lwp): ... this. Adjust.
14122 (linux_create_inferior): Adjust.
14123 (linux_attach_lwp): Adjust.
14124 (linux_attach): Adjust.
14125 (linux_kill_one_process): Rename to ...
14126 (linux_kill_one_lwp): ... this. Adjust.
14127 (linux_kill): Adjust.
14128 (linux_detach_one_process): Rename to ...
14129 (linux_detach_one_lwp): ... this. Adjust.
14130 (linux_detach): Adjust.
14131 (check_removed_breakpoint): Adjust.
14132 (status_pending_p): Adjust.
14133 (linux_wait_for_process): Rename to ...
14134 (linux_wait_for_lwp): ... this. Adjust.
14135 (linux_wait_for_event): Adjust.
14136 (send_sigstop): Adjust.
14137 (wait_for_sigstop): Adjust.
14138 (stop_all_processes): Rename to ...
14139 (stop_all_lwps): ... this.
14140 (linux_resume_one_process): Rename to ...
14141 (linux_resume_one_lwp): ... this. Adjust.
14142 (linux_set_resume_request, linux_continue_one_thread)
14143 (linux_queue_one_thread, resume_status_pending_p)
14144 (usr_store_inferior_registers, regsets_store_inferior_registers)
14145 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14147 * linux-low.h (get_process): Rename to ...
14148 (get_lwp): ... this. Adjust.
14149 (get_thread_process): Rename to ...
14150 (get_thread_lwp): ... this. Adjust.
14151 (get_process_thread): Rename to ...
14152 (get_lwp_thread): ... this. Adjust.
14153 (struct process_info): Rename to ...
14154 (struct lwp_info): ... this.
14155 (all_processes): Rename to ...
14156 (all_lwps): ... this.
14157 * proc-service.c (ps_lgetregs): Adjust.
14158 * thread-db.c (thread_db_create_event, find_one_thread)
14159 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14161 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14163 * server.c (handle_query): Handle "qAttached".
14165 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14167 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14168 GPLv3, update license URL.
14170 2009-03-01 Doug Evans <dje@google.com>
14172 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14173 (server_h): Add gdb_signals.h.
14174 (signals.o): Update.
14175 * server.h (target_signal_from_host,target_signal_to_host_p)
14176 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14178 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14180 * remote-utils.c (getpkt): Also generate remote-debug
14181 information if noack_mode is set.
14183 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14185 * server.c (handle_query): Report qXfer:siginfo:read and
14186 qXfer:siginfo:write as supported and handle them.
14187 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14188 * linux-low.c (linux_xfer_siginfo): New.
14189 (linux_target_ops): Set it.
14191 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14193 * server.c (gdbserver_usage): Mention --remote-debug.
14194 (main): Accept '--remote-debug' switch.
14196 2009-01-18 Doug Evans <dje@google.com>
14198 * regcache.c (new_register_cache): No need to check result of xcalloc.
14199 * server.c (handle_search_memory): Back out calls to xmalloc,
14200 result is checked and error is returned to user upon failure.
14201 (handle_query): Ditto. Add more checks for result of malloc.
14202 (handle_v_cont): Check result of malloc, report error back to
14204 (handle_v_run): Ditto. Call freeargv.
14205 * server.h (freeargv): Declare.
14206 * utils.c (freeargv): New fn.
14208 2009-01-15 Doug Evans <dje@google.com>
14210 * gdbreplay.c (perror_with_name): Make arg const char *.
14211 * server.h (target_signal_to_name): Make return type const char *.
14212 * thread-db.c (thread_db_err_str): Make return type const char *.
14213 * utils.c (perror_with_name): Make arg const char *.
14215 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14217 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14218 when handling a EXIT_PROCESS_DEBUG_EVENT.
14220 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14222 * gdbreplay.c (gdbreplay_version): Update copyright year.
14223 * server.c (gdbserver_version): Likewise.
14225 2009-01-05 Doug Evans <dje@google.com>
14227 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14228 (handle_extended_wait): Improve comment.
14230 2008-12-13 Doug Evans <dje@google.com>
14232 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14233 * server.h (ATTR_MALLOC): New macro.
14234 (xmalloc,xcalloc,xstrdup): Declare.
14235 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14236 * inferiors.c: Ditto.
14237 * linux-low.c: Ditto.
14238 * mem-break.c: Ditto.
14239 * regcache.c: Ditto.
14240 * remote-utils.c: Ditto.
14243 * win32-low.c: Ditto.
14245 2008-12-12 Doug Evans <dje@google.com>
14247 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14248 in debugging printf.
14250 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14252 2008-12-09 Doug Evans <dje@google.com>
14254 * linux-low.h (struct process_info): Delete member tid, unused.
14255 * thread-db.c (find_one_thread): Update.
14256 (maybe_attach_thread): Update.
14258 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14260 * target.h (struct target_ops): Add qxfer_osdata member.
14261 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14263 (linux_qxfer_osdata): New functions.
14264 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14266 * server.c (handle_query): Handle "qXfer:osdata:read:".
14267 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14268 (buffer_xml_printf): New functions.
14269 * server.h (struct buffer): New.
14270 (buffer_grow_str, buffer_grow_str0): New macros.
14271 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14272 (buffer_xml_printf): Declare.
14274 2008-11-24 Doug Evans <dje@google.com>
14276 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14278 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14280 * server.c (handle_v_run): Always use the supplied argument list.
14282 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14284 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14285 (xtensa_regmap_table): Add entry for scompare1.
14287 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14289 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14290 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14291 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14292 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14293 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14294 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14295 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14296 XML target descriptions.
14297 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14298 when inferior is running on an ISA 2.05 or later processor. Add
14299 special case to return offset for full 64-bit slot of FPSCR when
14302 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14304 * Makefile.in (SFILES, clean): Added sparc64 files.
14305 (reg-sparc64.o, reg-sparc64.c): New.
14306 * configure.srv (sparc*-*-linux*): New configuration.
14307 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14308 syscall arguments for SPARC.
14309 (regsets_store_inferior_registers): Likewise.
14310 * linux-sparc-low.c: New file.
14312 2008-10-21 Doug Evans <dje@google.com>
14314 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14315 (READLINE_DIR,READLINE_DEP): Delete.
14316 (INTERNAL_CFLAGS): Update.
14317 (LINTFLAGS): Update.
14319 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14321 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14322 whole argv from the last run, not just argv[0].
14324 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14326 * regcache.c (new_register_cache): Return NULL if the register
14327 cache size isn't known yet.
14328 (free_register_cache): Avoid dereferencing a NULL regcache.
14330 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14332 * configure.srv: Merge MIPS and MIPS64.
14334 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14336 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14338 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14340 * Makefile.in: Add required vsx dependencies.
14342 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14343 Declare init_registers_powerpc_vsx32l.
14344 Declare init_registers_powerpc_vsx64l.
14345 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14346 (ppc_arch_setup): Check for VSX in hwcap.
14347 (ppc_fill_vsxregset): New function.
14348 (ppc_store_vsxregset): New function.
14349 Add new VSX entry in regset_info target_regsets.
14351 * configure.srv: Add new VSX dependencies.
14353 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14355 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14356 (remote_open): Set or clear transport_is_reliable.
14357 (putpkt_binary): Don't expect acks in noack mode.
14358 (getpkt): Don't send ack/nac in noack mode.
14359 * server.c (handle_general_set): Handle QStartNoAckMode.
14360 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14362 (main): Reset noack_mode on every connection.
14363 * server.h (noack_mode): Declare.
14365 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14367 * Makefile.in (GDBREPLAY_OBS): New variable.
14368 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14370 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14371 Daniel Jacobowitz <dan@codesourcery.com>
14373 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14374 (usr_store_inferior_registers): Likewise.
14375 (regsets_store_inferior_registers): Likewise.
14377 2008-07-31 Rolf Jansen <rj@surtec.com>
14378 Pedro Alves <pedro@codesourcery.com>
14380 * configure.ac: Check for memmem declaration.
14381 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14382 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14383 (disable_packet_qfThreadInfo): Unconditionally compile.
14384 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14385 * configure, config.in: Regenerate.
14387 2008-07-28 Doug Kwan <dougkwan@google.com>
14389 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14390 (linux_write_memory): Remove declaration of errno.
14392 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14394 * linux-low.c (handle_extended_wait): Do not use "status"
14395 variable uninitialized.
14397 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14399 * server.c (handle_v_attach): Inhibit reporting dll changes.
14401 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14403 * remote-utils.c (prepare_resume_reply): If requested, don't
14404 output "thread:TID" in the T stop reply.
14406 * server.c (disable_packet_vCont, disable_packet_Tthread)
14407 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14408 (handle_query): If requested, disable support for qC, qfThreadInfo
14410 (handle_v_requests): If requested, disable support for vCont.
14411 (gdbserver_show_disableable): New.
14412 (main): Handle --disable-packet and --disable-packet=LIST.
14414 * server.h (disable_packet_vCont, disable_packet_Tthread)
14415 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14417 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14419 * server.c (gdbserver_usage): Mention --version.
14421 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14423 * Makefile.in (gdbreplay.o): New rule.
14425 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14427 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14428 message, not gdbserver.
14430 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14431 Nathan Sidwell <nathan@codesourcery.com>
14432 Joseph Myers <joseph@codesourcery.com>
14434 * acinclude.m4: Include ../../config/acx.m4.
14435 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14436 * configure, config.in: Regenerate.
14437 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14438 * server.c (gdbserver_version): Print PKGVERSION.
14439 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14440 (main): Adjust gdbserver_usage calls.
14441 * gdbreplay.c (version, host_name): Add declarations.
14442 (gdbreplay_version, gdbreplay_usage): New.
14443 (main): Accept --version and --help options.
14445 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14447 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14448 (arm_breakpoint_at): Handle Thumb.
14449 (the_low_target): Add comment.
14451 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14453 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14455 2008-05-09 Doug Evans <dje@google.com>
14457 * server.h (decode_search_memory_packet): Declare.
14458 * remote-utils.c (decode_search_memory_packet): New fn.
14459 * server.c (handle_search_memory_1): New fn.
14460 (handle_search_memory): New fn.
14461 (handle_query): Process qSearch:memory packets.
14463 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14465 * regcache.c (registers_length): Remove.
14466 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14467 full register packet.
14468 * regcache.h (registers_length): Remove prototype.
14469 * server.h (PBUFSIZ): Define to 16384.
14471 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14473 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14474 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14475 powerpc-64l.o, and powerpc-altivec64l.o.
14476 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14477 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14478 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14479 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14480 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14483 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14484 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14485 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14486 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14487 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14488 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14489 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14490 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14491 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14492 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14495 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14496 (init_registers_powerpc_32l): ... this new prototype.
14497 (init_registers_powerpc_32): Remove, replace by ...
14498 (init_registers_powerpc_altivec32l): ... this new prototype.
14499 (init_registers_powerpc_e500): Remove, replace by ...
14500 (init_registers_powerpc_e500l): ... this new prototype.
14501 (init_registers_ppc64): Remove, replace by ...
14502 (init_registers_powerpc_64l): ... this new prototype.
14503 (init_registers_powerpc_64): Remove, replace by ...
14504 (init_registers_powerpc_altivec64l): ... this new prototype.
14505 (ppc_num_regs): Set to 73.
14506 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14507 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14508 (ppc_cannot_store_register): Handle orig_r3 and trap.
14509 (ppc_arch_setup): Update init_registers_... calls.
14510 (ppc_fill_gregset): Handle orig_r3 and trap.
14512 * inferiors.c (clear_inferiors): Reset current_inferior.
14514 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14516 * acinclude.m4: Add override.m4.
14517 * configure: Regenerate.
14519 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14521 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14522 initial call to init_register_ppc64.
14524 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14526 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14527 single powerpc*-*-linux* case.
14528 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14530 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14532 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14533 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14535 * linux-ppc-low.c: Include <elf.h>.
14536 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14537 (ppc_hwcap): New global variable.
14538 (ppc_regmap): Remove __SPE__ #ifdef sections.
14539 (ppc_regmap_e500): New global variable.
14540 (ppc_cannot_store_register): Update __SPE__ special case.
14541 (ppc_get_hwcap): New function.
14542 (ppc_arch_setup): Use it to determine whether inferior supports
14543 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14544 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14545 Do not access registers if target does not support AltiVec.
14546 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14547 Do not access registers if target does not support SPE.
14548 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14550 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14552 * linux-low.c (disabled_regsets, num_regsets): New.
14553 (use_regsets_p): Delete.
14554 (linux_wait_for_process): Clear disabled_regsets.
14555 (regsets_fetch_inferior_registers): Check and set it.
14556 (regsets_store_inferior_registers): Likewise.
14557 (linux_fetch_registers, linux_store_registers): Do not use
14559 (initialize_low): Allocate disabled_regsets.
14561 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14563 * Makefile.in (LIBOBJS): New.
14564 (OBS): Use LIBOBJS.
14565 (memmem.o): New rule.
14566 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14567 * configure: Regenerated.
14569 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14571 * server.c (handle_query): Never return "unsupported" for
14572 qXfer:features:read queries.
14574 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14576 * server.c (get_features_xml): Fix inverted condition.
14577 (handle_query): Always support qXfer:feature:read.
14579 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14581 * server.c (wrapper_argv): New.
14582 (start_inferior): Handle wrapper_argv. If set, expect an extra
14584 (gdbserver_usage): Document --wrapper.
14585 (main): Parse --wrapper.
14587 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14589 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14590 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14591 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14592 (ppc_set_pc): Likewise.
14593 (ppc_arch_setup): New function.
14594 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14595 of collect_register.
14596 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14598 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14600 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14601 instead of linux-ppc64-low.o.
14602 * linux-ppc64-low.c: Remove file.
14603 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14604 (linux-ppc64-low.o): Remove rule.
14606 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14607 (init_registers_powerpc_64): Likewise.
14608 (ppc_regmap): Conditionally define depending on __powerpc64__.
14609 (ppc_cannot_store_register): Do not special-case "fpscr" when
14610 compiled on __powerpc64__.
14611 (ppc_collect_ptrace_register): New function.
14612 (ppc_supply_ptrace_register): New function.
14613 (ppc_breakpoint): Change type to "unsigned int".
14614 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14615 (the_low_target): Conditionally provide initializers for the
14616 arch_setup member depending on __powerpc64__. Install
14617 collect_ptrace_register and supply_ptrace_register members.
14619 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14621 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14622 * server.c (gdbserver_xmltarget): Define.
14623 (get_features_xml): Use it to replace "target.xml" and arch_string.
14625 * configure.srv: Remove srv_xmltarget. Add XML files that were
14626 mentioned there to srv_xmlfiles instead. Remove conditional tests
14627 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14628 srv_xmlfiles and srv_regobj to include all possible choices.
14629 * configure.ac (srv_xmltarget): Remove.
14630 (srv_xmlfiles): Do not add "target.xml".
14631 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14632 checks for supplementary target information.
14633 * configure: Regenerate.
14634 * Makefile.in (XML_TARGET): Remove.
14635 (target.xml): Remove rule.
14636 (clean): Do not clean up target.xml.
14637 (.PRECIOUS): Do not mention target.xml.
14639 * target.h (struct target_ops): Remove arch_string member.
14640 * linux-low.c (linux_arch_string): Remove.
14641 (linux_target_ops): Remove arch_string initializer.
14642 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14643 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14644 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14645 * spu-low.c (spu_arch_string): Remove.
14646 (spu_target_ops): Remove arch_string initializer.
14647 * win32-low.c (win32_arch_string): Remove.
14648 (win32_target_ops): Remove arch_string initializer.
14649 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14650 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14651 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14653 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14655 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14656 by collect_ptrace_register and supply_ptrace_register hooks.
14657 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14658 instead of checking for the_low_target.left_pad_xfer.
14659 (usr_store_inferior_registers): Use collect_ptrace_register callback
14660 instead of checking for the_low_target.left_pad_xfer.
14662 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14663 (s390_supply_ptrace_register): Likewise.
14664 (s390_fill_gregset): Call s390_collect_ptrace_register.
14665 (the_low_target): Update.
14667 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14668 (ppc_supply_ptrace_register): Likewise.
14669 (the_low_target): Update.
14671 * linux-i386-low.c (the_low_target): Update.
14672 * linux-x86-64-low.c (the_low_target): Update.
14674 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14676 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14677 reg-s390.o and reg-s390x.o.
14679 * linux-low.c (new_inferior): New global variable.
14680 (linux_create_inferior, linux_attach): Set it.
14681 (linux_wait_for_process): Call the_low_target.arch_setup after the
14682 target has stopped for the first time.
14683 (initialize_low): Do not call the_low_target.arch_setup.
14685 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14686 (s390_set_pc): Likewise.
14687 (s390_arch_setup): New function.
14688 (the_low_target): Use s390_arch_setup as arch_setup routine.
14690 * regcache.c (realloc_register_cache): New function.
14691 (set_register_cache): Call it for each existing regcache.
14693 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14695 * server.h (init_registers): Remove prototype.
14697 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14698 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14699 instead of init_registers ().
14700 * linux-arm-low.c (init_registers_arm): Add prototype.
14701 (init_registers_arm_with_iwmmxt): Likewise.
14702 (the_low_target): Add initializer for arch_setup field.
14703 * linux-cris-low.c (init_registers_cris): Add prototype.
14704 (the_low_target): Add initializer for arch_setup field.
14705 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14706 (the_low_target): Add initializer for arch_setup field.
14707 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14708 (the_low_target): Add initializer for arch_setup field.
14709 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14710 (the_low_target): Add initializer for arch_setup field.
14711 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14712 (the_low_target): Add initializer for arch_setup field.
14713 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14714 (the_low_target): Add initializer for arch_setup field.
14715 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14716 (init_registers_mips64_linux): Likewise.
14717 (the_low_target): Add initializer for arch_setup field.
14718 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14719 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14720 (the_low_target): Add initializer for arch_setup field.
14721 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14722 (init_registers_powerpc_64): Likewise.
14723 (the_low_target): Add initializer for arch_setup field.
14724 * linux-s390-low.c (init_registers_s390): Add prototype.
14725 (init_registers_s390x): Likewise.
14726 (the_low_target): Add initializer for arch_setup field.
14727 * linux-sh-low.c (init_registers_sh): Add prototype.
14728 (the_low_target): Add initializer for arch_setup field.
14729 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14730 (the_low_target): Add initializer for arch_setup field.
14731 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14732 (the_low_target): Add initializer for arch_setup field.
14734 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14735 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14736 instead of init_registers ().
14737 * win32-arm-low.c (init_registers_arm): Add prototype.
14738 (the_low_target): Add initializer for arch_setup field.
14739 * win32-i386-low.c (init_registers_i386): Add prototype.
14740 (the_low_target): Add initializer for arch_setup field.
14742 * spu-low.c (init_registers_spu): Add prototype.
14743 (initialize_low): Call initialie_registers_spu () instead of
14744 initialize_registers ().
14746 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14748 * server.c (handle_v_requests): When handling the vRun and vAttach
14749 packets, if already debugging a process, don't kill it. Return an
14752 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14754 * server.c (handle_query): Correct length check.
14756 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14758 * win32-low.c (do_initial_child_stuff): Add process handle
14759 parameter. Set current_process_handle and current_process_id from the
14760 parameters. Clear globals.
14761 (win32_create_inferior): Don't set current_process_handle and
14762 current_process_id here. Instead pass them on the call to
14763 do_initial_child_stuff.
14764 (win32_attach): Likewise.
14765 (win32_clear_inferiors): New.
14766 (win32_kill): Don't close the current process handle or the
14767 current thread handle here. Instead call win32_clear_inferiors.
14768 (win32_detach): Don't open a new handle to the process. Call
14769 win32_clear_inferiors.
14770 (win32_join): Don't rely on current_process_handle; open a new
14771 handle using the process id.
14772 (win32_wait): Call win32_clear_inferiors when the inferior process
14775 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14777 * server.c (monitor_show_help): Add "exit".
14779 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14781 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14782 (clean): Add reg-xtensa.c.
14783 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14784 * configure.srv (xtensa*-*-linux*) New target.
14785 * linux-xtensa-low.c: New.
14786 * xtensa-xtregs.c: New.
14788 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14790 * hostio.c: Don't include errno.h.
14791 (errno_to_fileio_errno): Move to hostio-errno.
14792 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14793 error number outputting to the target->hostio_last_error callback.
14794 (hostio_packet_error): Use FILEIO_EINVAL directly.
14795 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14796 calls to hostio_error.
14797 * hostio-errno.c: New.
14798 * server.h (hostio_last_error_from_errno): Declare.
14799 * target.h (target_ops): Add hostio_last_error member.
14800 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14801 as hostio_last_error handler.
14802 * spu-low.c (spu_target_ops): Likewise.
14803 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14804 (wince_hostio_last_error): New functions.
14805 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14806 as hostio_last_error handler.
14807 (win32_target_ops) [!_WIN32_WCE]: Register
14808 hostio_last_error_from_errno as hostio_last_error handler.
14809 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14810 (hostio-errno.o): New rule.
14811 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14812 * configure.srv (srv_hostio_err_objs): New variable. Default to
14814 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14815 * configure: Regenerate.
14817 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14819 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14820 (linux_kill, linux_detach): Clean up the process list.
14821 * remote-utils.c (remote_open): Improve port number parsing.
14822 (putpkt_binary, input_interrupt): Only send interrupts if the target
14824 * server.c (extended_protocol): Make static.
14825 (attached): Define earlier.
14826 (exit_requested, response_needed, program_argv): New variables.
14827 (target_running): New.
14828 (start_inferior): Clear attached here.
14829 (attach_inferior): Set attached here.
14830 (require_running): Define.
14831 (handle_query): Use require_running and target_running. Implement
14833 (handle_v_attach, handle_v_run): New.
14834 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14835 (gdbserver_usage): Update.
14836 (main): Redo argument parsing. Handle --debug and --multi. Handle
14837 --attach along with other options or after the port. Save
14838 program_argv. Support no initial program. Resynchronize
14839 communication with GDB after an error. Handle "monitor exit".
14840 Use require_running and target_running. Always allow the extended
14841 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14842 restart in extended mode.
14843 * README: Refer to the GDB manual. Update --attach usage.
14845 2007-12-20 Andreas Schwab <schwab@suse.de>
14847 * linux-low.c (STACK_SIZE): Define.
14848 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14849 (linux_test_for_tracefork): Likewise.
14851 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14853 * linux-low.c (linux_wait_for_event): Update messages. Do not
14854 reinsert auto-delete breakpoints.
14855 * mem-break.c (struct breakpoint): Change return type of handler to
14857 (set_breakpoint_at): Update handler type.
14858 (reinsert_breakpoint_handler): Return 1 instead of calling
14860 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14862 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14863 * mem-break.h (set_breakpoint_at): Update handler type.
14864 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14865 * win32-low.c (auto_delete_breakpoint): New.
14866 (get_child_debug_event): Use it.
14868 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14870 * configure.ac: Check for pread and pwrite.
14871 * hostio.c (handle_pread): Fall back to lseek and read.
14872 (handle_pwrite): Fall back to lseek and write.
14873 * config.in, configure: Regenerated.
14875 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14877 * server.c (myresume): Add own_buf argument.
14878 (main): Update calls.
14880 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14882 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14883 * remote-utils.c (remote_open): Do not call disable_async_io.
14884 (block_async_io): Delete.
14885 (unblock_async_io): Make static.
14886 (initialize_async_io): New.
14887 * server.c (handle_v_cont): Handle async I/O here.
14888 (myresume): Likewise. Move other common resume tasks here...
14889 (main): ... from here. Call initialize_async_io. Disable async
14890 I/O before the main loop.
14891 * server.h (initialize_async_io): Declare.
14892 (block_async_io, unblock_async_io): Delete prototypes.
14893 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14895 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14897 * remote-utils.c (readchar): Allow binary data in received messages.
14899 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14901 * win32-low.c (attaching): New global.
14902 (win32_create_inferior): Clear the `attaching' global.
14903 (win32_attach): Set the `attaching' global.
14904 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14905 attaching. Only set a breakpoint at the entry point if not
14908 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14910 * server.c (main): Don't report dll events on the initial
14911 connection on attaches.
14913 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14915 * server.c (main): Relax numerical bases supported for the pid of
14916 the --attach command line argument.
14918 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14920 * win32-low.c (win32_attach): Call OpenProcess before
14921 DebugActiveProcess, not after. Add last error output to error
14924 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14926 * win32-low.c (win32_get_thread_context)
14927 (win32_set_thread_context): New functions.
14928 (thread_rec): Use win32_get_thread_context.
14929 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14930 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14933 2007-12-03 Leo Zayas
14934 Pedro Alves <pedro_alves@portugalmail.pt>
14936 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14938 (child_add_thread): Minor cleanup.
14939 (child_continue): Resume artificially suspended threads before
14940 calling ContinueDebugEvent.
14941 (suspend_one_thread): New.
14942 (fake_breakpoint_event): New.
14943 (get_child_debug_event): Change return type to int. Check here if
14944 gdb sent an interrupt request. If a soft interrupt was requested,
14945 fake a breakpoint event. Return 0 if there is no event to handle,
14947 (win32_wait): Don't check here if gdb sent an interrupt request.
14948 Ensure there is a valid event to handle.
14949 (win32_request_interrupt): Add soft interruption method as last
14952 2007-12-03 Leo Zayas
14953 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * win32-low.h (win32_thread_info): Add descriptions to the
14956 structure members. Replace `suspend_count' counter by a
14958 * win32-low.c (thread_rec): Update condition of when to get the
14959 context from the inferior. Rely on ContextFlags being set if it
14960 has already been retrieved. Only suspend the inferior thread if
14961 we haven't already. Warn if that fails.
14962 (continue_one_thread): s/suspend_count/suspended/. Only call
14963 ResumeThread once. Warn if that fails.
14965 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14967 * win32-low.c (win32_wait): Don't read from the inferior when it
14968 has already exited.
14970 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14972 * Makefile.in (win32_low_h): New variable.
14973 (win32-low.o): Add dependency on $(win32_low_h).
14974 (win32-arm-low.o, win32-i386-low.o): New rules.
14976 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14978 * hostio.c: Correct copyright year.
14980 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14982 * Makefile.in (OBS): Add hostio.o.
14983 (hostio.o): New rule.
14984 * server.h (handle_vFile): Declare.
14985 * hostio.c: New file.
14986 * server.c (handle_v_requests): Take packet_len and new_packet_len
14987 for binary packets. Call handle_vFile.
14988 (main): Update call to handle_v_requests.
14990 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14992 * linux-low.c: Include <sched.h>.
14994 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14996 * linux-low.c (linux_tracefork_grandchild): New.
14997 (linux_tracefork_child): Use clone.
14998 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15000 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15002 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15004 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15006 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15008 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15010 * inferiors.c (change_inferior_id): Delete.
15011 (add_pid_to_list, pull_pid_from_list): New.
15012 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15013 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15014 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15015 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15016 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15017 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15018 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15019 (using_threads): Always set to 1.
15020 (handle_extended_wait): New.
15021 (add_process): Do not set TID.
15022 (linux_create_inferior): Set must_set_ptrace_flags.
15023 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15024 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15025 (linux_thread_alive): Rename TID argument to LWPID.
15026 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15027 (linux_wait_for_event): Do not use TID or check using_threads. Update
15028 call to dead_thread_notify. Call handle_extended_wait.
15029 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15030 (send_sigstop): Delete sigstop_sent.
15031 (wait_for_sigstop): Avoid TID.
15032 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15033 (linux_test_for_tracefork): New.
15034 (linux_lookup_signals): Use thread_db_active and
15035 linux_supports_tracefork_flag.
15036 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15037 * linux-low.h (get_process_thread): Avoid TID.
15038 (struct process_ifo): Move thread_known and tid to the end. Remove
15040 (linux_attach_lwp, thread_db_init): Update prototypes.
15041 * server.h (change_inferior_id): Delete prototype.
15042 (add_pid_to_list, pull_pid_from_list): New prototypes.
15043 * thread-db.c (thread_db_use_events): New.
15044 (find_first_thread): Rename to...
15045 (find_one_thread): ...this. Update callers and messages. Do not
15046 call fatal. Check thread_db_use_events. Do not call
15047 change_inferior_id or new_thread_notify.
15048 (maybe_attach_thread): Update. Do not call new_thread_notify.
15049 (thread_db_init): Set thread_db_use_events. Check use_events.
15050 * utils.c (fatal, warning): Correct message prefix.
15052 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15054 * Makefile.in (clean): Remove new files.
15055 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15056 (powerpc-64.o, powerpc-64.c): New rules.
15057 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15058 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15060 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15062 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15063 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15064 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15065 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15066 (target_regsets): Add AltiVec and SPE register sets.
15067 * configure.ac: Check for AltiVec and SPE.
15068 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15069 (ppc_fill_vrregset, ppc_store_vrregset): New.
15070 (target_regsets): Add AltiVec register set.
15071 * configure: Regenerated.
15073 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15075 * linux-low.c (O_LARGEFILE): Define.
15076 (linux_read_memory): Use /proc/PID/mem.
15077 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15078 * configure, config.in: Regenerated.
15080 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15082 * linux-low.c (linux_wait_for_event): Do not pass signals while
15085 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15087 * win32-low.c (create_process): New.
15088 (win32_create_inferior): Use create_process instead of
15089 CreateProcess. If create_process failed retry appending an ".exe"
15090 suffix. Store the GetLastError result immediatelly after
15091 create_process calls and use it on the call to error.
15093 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15095 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15097 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15099 * configure.ac: Switch license to GPLv3.
15101 2007-08-01 Michael Snyder <msnyder@access-company.com>
15103 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15105 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15107 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15109 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15110 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15111 CloseToolhelp32Snapshot.
15112 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15113 CloseToolhelp32Snapshot.
15115 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15117 * server.c (main): Check for inferior exit before main loop.
15119 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15121 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15122 instead of on tmp_desc.
15124 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15125 Daniel Jacobowitz <dan@codesourcery.com>
15127 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15128 (add_thread): Minor cleanups.
15129 (clear_inferiors): Move lower in the file. Clear the DLL
15131 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15132 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15133 (xml_escape_text): New.
15134 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15136 (handle_v_cont): Report errors.
15137 (gdbserver_version): Update.
15138 (main): Correct size of own_buf. Do not report initial DLL events.
15139 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15140 (unloaded_dll, xml_escape_text): New.
15141 * win32-low.c (enum target_waitkind): Update comments.
15142 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15143 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15144 (win32_EnumProcessModules, win32_GetModuleInformation)
15145 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15146 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15147 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15148 (win32_Module32First, win32_Module32Next, load_toolhelp)
15149 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15150 (get_child_debug_event): Handle DLL events.
15151 (win32_wait): Likewise.
15153 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15155 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15156 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15158 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15160 * win32-low.c (handle_output_debug_string): Ignore event if not
15163 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15165 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15167 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15169 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15171 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15173 * inferiors.c (change_inferior_id): Add comment.
15174 * linux-low.c (check_removed_breakpoint): Add an early
15175 prototype. Improve debug output.
15176 (linux_attach): Doc update.
15177 (linux_detach_one_process, linux_detach): Clean up before releasing
15179 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15180 * linux-low.h (struct process_info): Doc improvement.
15181 * mem-break.c (delete_all_breakpoints): New.
15182 * mem-break.h (delete_all_breakpoints): New prototype.
15183 * thread-db.c (find_first_thread): New.
15184 (thread_db_create_event): Call it instead of
15185 thread_db_find_new_threads. Clean up unused variables.
15186 (maybe_attach_thread): Remove first thread handling.
15187 (thread_db_find_new_threads): Use find_first_thread.
15188 (thread_db_get_tls_address): Likewise.
15190 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15192 * thread-db.c (thread_db_find_new_threads): Add prototype.
15193 (thread_db_create_event): Check for the main thread before adding
15195 (maybe_attach_thread): Only enable event reporting if TID == 0.
15196 (thread_db_get_tls_address): Check for new threads.
15198 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15200 * linux-low.c (linux_create_inferior): Try execv before execvp.
15201 * spu-low.c (spu_create_inferior): Likewise.
15203 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15205 * linux-low.c (linux_create_inferior): Change execv to execvp.
15206 * spu-low.c (spu_create_inferior): Likewies.
15208 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15210 * Makefile.in (clean): Clean new files instead of deleted ones.
15211 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15212 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15214 * configure.srv: Specify XML files and new regformats for MIPS and
15216 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15217 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15218 an entry for the restart register.
15219 (mips_cannot_fetch_register, mips_cannot_store_register)
15220 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15221 register names to match the XML descriptions.
15222 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15223 restart register instead of $0.
15225 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15226 Markus Deuling <deuling@de.ibm.com>
15228 * remote-utils.c (decode_xfer_write): New function.
15229 * server.h (decode_xfer_write): Add prototype.
15230 * server.c (handle_query): Add PACKET_LEN argument. Support
15231 qXfer:spu:read and qXfer:spu:write packets.
15232 (main): Pass packet_len to handle_query.
15233 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15234 * target.h (target_ops): Add qxfer_spu.
15236 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15238 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15239 accessing non-seekable spufs files.
15241 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15243 * server.c (handle_query): Add reply for qC packet.
15245 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15246 Leo Zayas <lerele@champenstudios@com>
15248 * server.h (check_remote_input_interrupt_request): New function.
15249 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15250 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15251 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15252 (check_remote_input_interrupt_request): New function.
15253 * server.h (check_remote_input_interrupt_request): Declare.
15254 * win32-low.c (winapi_DebugBreakProcess,
15255 winapi_GenerateConsoleCtrlEvent): New typedefs.
15256 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15258 (win32_wait): Check for remote interrupt request
15259 with check_remote_input_interrupt_request.
15260 (win32_request_interrupt): New function.
15261 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15263 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15265 * win32-low.c (debug_registers_changed,
15266 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15267 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15268 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15269 (thread_rec): Get context using the low target.
15270 (child_add_thread): Call thread_added on the low target,
15271 which does the same thing.
15273 (do_initial_child_stuff): Remove debug registers references.
15274 Set context using the low target. Resume threads after
15275 setting the contexts.
15276 (child_continue): Remove dead variable. Remove debug
15277 registers references.
15278 (child_fetch_inferior_registers): Go through the low target.
15279 (do_child_store_inferior_registers): Remove.
15280 (child_store_inferior_registers): Go through the low target.
15281 (win32_resume): Remove debug registers references.
15282 Set context using the low target.
15283 (handle_exception): Change return type to void. Don't record
15284 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15285 first chance exception.
15286 (get_child_debug_event): Change return type to void. Remove
15287 goto loop. Always return after waiting for debug event.
15288 (win32_wait): Convert to switch statement. Handle spurious
15291 * win32-i386-low.c (debug_registers_changed,
15292 debug_registers_used): New.
15293 (initial_stuff): Rename to ...
15294 (i386_initial_stuff): ... this. Clear debug registers
15296 (store_debug_registers): Delete.
15297 (i386_get_thread_context): New.
15298 (load_debug_registers): Delete.
15299 (i386_set_thread_context): New.
15300 (i386_thread_added): New.
15301 (single_step): Rename to ...
15302 (i386_single_step): ... this.
15303 (do_fetch_inferior_registers): Rename to ...
15304 (i386_fetch_inferior_register): ... this.
15305 (i386_store_inferior_register): New.
15306 (the_low_target): Adapt to new interface.
15308 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15309 (arm_get_thread_context): New.
15310 (arm_set_thread_context): New.
15312 (do_fetch_inferior_registers): Rename to ...
15313 (arm_fetch_inferior_register): ... this.
15314 (arm_store_inferior_register): New.
15315 (arm_wince_breakpoint): Reimplement as unsigned long.
15316 (arm_wince_breakpoint_len): Define.
15317 (the_low_target): Adapt to new interface.
15319 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15320 load_debug_registers. Add get_thread_context, set_thread_context,
15321 thread_added and store_inferior_register. Rename
15322 fetch_inferior_registers to fetch_inferior_register.
15323 (regptr): Remove declaration.
15325 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15327 * linux-low.c (linux_detach): Change return type to int. Return 0.
15328 * spu-low.c (spu_detach): Likewise.
15330 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * target.h (target_ops): Change return type of detach to int.
15334 (join_inferior): New.
15335 * server.c (main): Don't skip detach support on mingw32.
15336 If the inferior doesn't support detaching return error.
15337 Call join_inferior instead of using waitpid.
15338 * linux-low.c (linux_join): New.
15339 (linux_target_op): Add linux_join.
15340 * spu-low.c (spu_join): New.
15341 (spu_target_ops): Add spu_join.
15342 * win32-low.c (win32_detach): Adapt to new interface.
15343 Reopen current_process_handle before detaching. Issue a child
15344 resume before detaching.
15346 (win32_target_op): Add win32_join.
15348 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15350 * win32-low.c (win32-attach): Fix return value.
15351 * target.h (target_ops): Describe ATTACH return values.
15353 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15355 * win32-low.c (GETPROCADDRESS): Define.
15356 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15357 (winapi_DebugSetProcessKillOnExit): Likewise.
15358 (win32_create_inferior): Force usage of ansi CreateProcessA.
15359 (win32_attach): Use GETPROCADDRESS.
15360 (win32_detach): Likewise.
15362 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15364 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15366 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15368 * win32-low.c: Commit leftover changes from 2007-03-29.
15370 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15372 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15373 fields short instead of int. Add explicit padding.
15374 (i387_cache_to_fsave): Remove unnecessary casts.
15375 (i387_fsave_to_cache): Doc fix.
15376 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15378 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15380 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15381 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15383 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15385 * configure.srv (arm*-*-mingw32ce*): Move near the other
15388 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15390 * configure.ac: Add errno checking.
15391 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15392 sys/file.h and malloc.h.
15393 (AC_CHECK_DECLS): Add perror.
15394 (srv_mingwce): Handle.
15395 * configure.srv (i[34567]86-*-cygwin*): Add
15396 win32-i386-low.o to srv_tgtobj.
15397 (i[34567]86-*-mingw*): Likewise.
15398 (arm*-*-mingw32ce*): Add case.
15399 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15400 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15401 [__MINGW32CE__] (strerror): New function.
15402 [__MINGW32CE__] (errno): Define to GetLastError.
15403 [__MINGW32CE__] (COUNTOF): New macro.
15404 (remote_open): Remove extra close call.
15405 * mem-break.c (delete_breakpoint_at): New function.
15406 * mem-break.h (delete_breakpoint_at): Declare.
15407 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15408 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15409 [USE_WIN32API] (read, write): Add char* casts.
15410 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15411 * server.h: Include wincecompat.h on Windows CE.
15412 [HAVE_ERRNO_H]: Check.
15413 (perror): Declare if not declared.
15414 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15415 (perror_with_name): Remove errno declaration.
15416 * wincecompat.h: New.
15417 * wincecompat.c: New.
15418 * win32-low.h: New.
15419 * win32-arm-low.c: New.
15420 * win32-i386-low.c: New.
15421 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15422 (OUTMSG2): Make it safe.
15424 (COUNTOF): New macro.
15425 (NUM_REGS): Get it from the low target.
15426 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15427 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15428 (thread_rec): Let low target handle debug registers.
15429 (child_add_thread): Likewise.
15430 (child_init_thread_list): Likewise.
15431 (continue_one_thread): Likewise.
15433 (do_child_fetch_inferior_registers): Move to ...
15434 * win32-i386-low.c: ... here, and rename to ...
15435 (do_fetch_inferior_registers): ... this.
15436 * win32-low.c (child_fetch_inferior_registers):
15437 Go through the low target.
15438 (do_child_store_inferior_registers): Use regptr.
15439 (strwinerror): New function.
15440 (win32_create_inferior): Handle Windows CE.
15441 Use strwinerror instead of strerror on Windows error
15442 codes. Add program to the error output.
15443 Don't close the main thread handle on Windows CE.
15444 (win32_attach): Use coredll.dll on Windows CE.
15445 (win32_kill): Close current process and current
15447 (win32_detach): Use coredll.dll on Windows CE.
15448 (win32_resume): Let low target handle debug registers, and
15450 (handle_exception): Add/Remove initial breakpoint. Avoid
15451 non-existant WSTOPSIG on Windows CE.
15452 (win32_read_inferior_memory): Cast to remove warning.
15453 (win32_arch_string): Go through the low target.
15454 (initialize_low): Call set_breakpoint_data with the low
15455 target's breakpoint.
15456 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15457 FOP_REGNUM, mappings): Move to ...
15458 * win32-i386-low.c: ... here.
15459 * win32-low.c (win32_thread_info): Move to ...
15460 * win32-low.h: ... here.
15461 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15462 win32-arm-low.c and wincecompat.c.
15463 (all:): Add $EXEEXT.
15464 (install-only:): Likewise.
15465 (gdbserver:): Likewise.
15466 (gdbreplay:): Likewise.
15467 * config.in: Regenerate.
15468 * configure: Regenerate.
15470 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15472 * win32-low.c: Rename typedef thread_info to
15473 win32_thread_info throughout.
15475 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15477 * win32-i386-low.c: Rename to ...
15478 * win32-low.c: ... this.
15479 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15480 * Makefile.in: Likewise.
15482 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15484 * remote-utils.c (monitor_output): Constify msg parameter.
15485 * server.h (monitor_output): Likewise.
15486 * win32-i386-low.c (handle_output_debug_string): New.
15487 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15488 handle_output_debug_string.
15489 (get_child_debug_event): Likewise.
15491 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15493 * server.c (main): Correct strtoul check.
15495 2007-03-27 Jon Ringle <jon@ringle.org>
15497 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15499 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15501 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15503 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15505 * terminal.h: Check HAVE_SGTTY_H.
15507 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15509 * remote-utils.c (remote_open): Print out the assigned port number.
15511 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15513 * remote-utils.c (monitor_output): New function.
15514 * server.c (debug_threads): Define here.
15515 (monitor_show_help): New function.
15516 (handle_query): Handle qRcmd.
15517 (main): Do not handle 'd' packet.
15518 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15519 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15522 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15524 * Makefile.in (EXEEXT): New.
15525 (clean): Use $(EXEEXT).
15527 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15529 * target.h (target_ops): Rename send_signal to request_interrupt,
15530 and remove enum target_signal parameter.
15531 * linux-low.c (linux_request_interrupt): Rename from
15532 linux_send_signal, and always send SIGINT.
15533 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15534 and always send SIGINT.
15535 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15537 (input_interrupt): Likewise.
15539 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15541 * server.c (get_features_xml): Check if target implemented
15543 * win32-i386-low.c (win32_arch_string): New.
15544 (win32_target_ops): Add win32_arch_string as arch_string member.
15546 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15548 * spu-low.c (spu_arch_string): New.
15549 (spu_target_ops): Add spu_arch_string.
15551 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15553 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15554 * configure.ac: Do not check for terminal.h.
15555 * configure, config.in: Regenerated.
15557 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15559 * Makefile.in (OBS): Add $(XML_BUILTIN).
15560 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15562 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15563 (arm-with-iwmmxt.c): New.
15564 * config.in, configure: Regenerate.
15565 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15566 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15567 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15568 (arm*-*-linux*): Add iWMMXt and regset support.
15569 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15570 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15571 (arm_store_wmmxregset, target_regsets): New.
15572 * server.c (get_features_xml): Take annex argument. Check builtin
15574 (handle_query): Handle multiple annexes.
15576 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15578 * remote-utils.c [USE_WIN32API] (read, write): Define.
15579 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15582 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15584 * linux-i386-low.c (the_low_target): Set arch_string.
15585 * linux-x86-64-low.c (the_low_target): Likewise.
15586 * linux-low.c (linux_arch_string): New.
15587 (linux_target_ops): Add it.
15588 * linux-low.h (struct linux_target_ops): Add arch_string.
15589 * server.c (write_qxfer_response): Use const void * for DATA.
15590 (get_features_xml): New.
15591 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15592 * target.h (struct target_ops): Add arch_string method.
15594 2007-01-03 Denis Pilat <denis.pilat@st.com>
15595 Daniel Jacobowitz <dan@codesourcery.com>
15597 * linux-low.c (linux_kill): Handle being called with no threads.
15598 * win32-i386-low.c (win32_kill): Likewise.
15599 (get_child_debug_event): Clear current_process_handle.
15601 2006-12-30 Denis PILAT <denis.pilat@st.com>
15602 Daniel Jacobowitz <dan@codesourcery.com>
15604 * remote-utils.c (remote_open): Check the type of specified
15605 serial port devices before opening them.
15606 * server.c (main): Kill the inferior if an error occurs during
15607 the first remote_open.
15609 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15611 * README: Update supported targets.
15613 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15615 * Makefile.in (clean): Remove reg-mips64.c.
15616 (reg-mips64.c, reg-mips64.o): New rules.
15617 * configure.srv: Handle mips64. Include regset support for mips.
15618 * linux-mips-low.c (union mips_register): New.
15619 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15620 (mips_breakpoint, mips_breakpoint_at): Use int.
15621 (mips_collect_register, mips_supply_register)
15622 (mips_collect_register_32bit, mips_supply_register_32bit)
15623 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15624 (mips_store_fpregset, target_regsets): New.
15625 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15627 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15629 * configure.srv: Add target "spu*-*-*".
15630 * Makefile.in (clean): Remove reg-spu.c.
15631 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15632 * spu-low.c: New file.
15634 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15636 * configure.ac: Correct td_thr_tls_get_addr test.
15637 * configure: Regenerated.
15639 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15641 * linux-low.c (linux_wait_for_event): Reformat. Use the
15642 pass_signals array.
15643 * remote-utils.c (decode_address_to_semicolon): New.
15644 * server.c (pass_signals, handle_general_set): New.
15645 (handle_query): Mention QPassSignals for qSupported.
15646 (main): Call handle_general_set.
15647 * server.h (pass_signals, decode_address_to_semicolon): New.
15649 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15651 * server.c (handle_query): Correct error handling for read_auxv.
15653 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15655 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15656 and srv_linux_thread_db to yes.
15657 * linux-s390-low.c (s390_fill_gregset): New function.
15658 (target_regsets): Define data structure.
15660 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15662 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15663 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15664 * config.in, configure: Regenerated.
15665 * inferiors.c (gdb_id_to_thread): New function.
15666 (gdb_id_to_thread_id): Use it.
15667 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15668 * linux-low.h (struct process_info): Add th member.
15669 (thread_db_get_tls_address): New prototype.
15670 * remote-utils.c (decode_address): Make non-static.
15671 * server.c (handle_query): Handle qGetTLSAddr.
15672 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15673 * target.h (struct target_ops): Add get_tls_address.
15674 * thread-db.c (maybe_attach_thread): Save the thread handle.
15675 (thread_db_get_tls_address): New.
15677 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15679 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15680 (linux_resume_one_process): Take a siginfo_t *. Update all
15681 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15682 (struct pending_signals): Add a siginfo_t.
15683 (linux_wait_for_process): Always set last_status.
15684 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15685 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15686 * linux-low.h (struct process_info): Add last_status.
15688 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15690 * remote-utils.c (try_rle): New function.
15691 (putpkt_binary): Use it.
15693 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15695 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15696 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15697 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15698 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15699 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15702 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15704 * server.c (terminal_fd): New variable.
15705 (old_foreground_pgrp): Likewise.
15706 (restore_old_foreground_pgrp): New function.
15707 (start_inferior): Record the terminal file descriptor in terminal_fd
15708 and its original foreground group in old_foreground_pgrp. Register
15709 restore_old_foreground_pgrp with atexit().
15711 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15713 * server.c (handle_query): Correct qPart to qXfer.
15715 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15717 * configure.ac: Check for more headers which are missing on
15718 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15719 * configure.srv: Add Cygwin and mingw32.
15720 * remote-utils.c: Don't include headers unconditionally which
15721 are missing on mingw32. Include <winsock.h> for mingw32.
15722 (remote_open): Adjust for mingw32 support. Flush
15723 standard error after writing to it.
15724 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15725 (unblock_async_io, enable_async_io, disable_async_io)
15726 (readchar, getpkt): Update for Winsock support.
15727 (prepare_resume_reply): Expect a protocol signal number.
15728 * server.c: Disable <sys/wait.h> on mingw32.
15729 (start_inferior): Adjust for mingw32 support. Flush
15730 standard error after writing to it.
15731 (attach_inferior): Likewise. Use protocol signal
15733 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15735 * win32-i386-low.c: New file.
15736 * Makefile.in (XM_CLIBS): Set.
15737 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15738 (win32-i386-low.o): New dependency rule.
15739 * linux-low.c (linux_wait): Use target signal numbers.
15740 * target.h (struct target_ops): Doc fix.
15741 * server.h (target_signal_to_name): New prototype.
15742 * gdbreplay.c: Don't include headers unconditionally which
15743 are missing on mingw32. Include <winsock.h> for mingw32.
15744 (remote_close, remote_open): Adjust for Winsock support.
15745 * configure, config.in: Regenerated.
15747 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15749 * server.c (decode_xfer_read, write_qxfer_response): New.
15750 (handle_query): Take a packet length argument. Handle
15751 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15752 the qSupported response.
15753 (main): Update call to handle_query.
15755 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15757 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15758 (putpkt_binary): Renamed from putpkt and adjusted for binary
15760 (putpkt): New wrapper for putpkt_binary.
15761 (readchar): Don't mask off the high bit.
15762 (decode_X_packet): New function.
15763 * server.c (main): Call putpkt_binary if a handler sets the packet
15764 length. Save the length of the incoming packet. Handle 'X'.
15765 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15767 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15769 * server.c (handle_query): Handle qSupported.
15771 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15773 * remote-utils.c (all_symbols_looked_up): New variable.
15774 (look_up_one_symbol): Check it.
15775 * server.h (look_up_one_symbol): New declaration.
15776 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15778 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15780 * Makefile.in (linux-arm-low.o): Update dependencies.
15781 * linux-arm-low.c: Include "gdb_proc_service.h".
15782 (PTRACE_GET_THREAD_AREA): Define.
15783 (ps_get_thread_area): New function.
15785 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15787 * configure.srv (m68k*-*-uclinux*): New target.
15788 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15789 (linux_resume_one_process): Remove extraneous cast.
15790 (linux_read_offsets): New.
15791 (linux_target_op): Add linux_read_offsets on mmuless systems.
15792 * server.c (handle_query): Add qOffsets logic.
15793 * target.h (struct target_ops): Add read_offsets.
15795 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15797 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15798 (PTRACE_GET_THREAD_AREA): Define.
15799 (ps_get_thread_area): New function.
15800 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15801 (linux-x86-64-low.o): Update.
15803 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15805 * configure.ac: Remove checks for prfpregset_t.
15806 * gdb_proc_service.h: New file.
15807 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15808 new "gdb_proc_service.h".
15809 * proc-service.c: Likewise.
15810 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15811 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15812 * Makefile.in (gdb_proc_service_h): Updated.
15813 * configure, config.in: Regenerated.
15815 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15817 * remote-utils.c (prepare_resume_reply): Move declaration
15818 of gdb_id_from_wait to the top of the block.
15820 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15822 * linux-low.c (regsets_store_inferior_registers): Read the regset
15823 from the target before filling it.
15825 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15827 * server.c (attach_inferior): Return SIGTRAP for a successful
15830 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15832 * Makefile.in (OBS): Add version.o.
15833 (STAGESTUFF): Delete.
15834 (version.o): Add dependencies.
15835 (version.c): Replace rule.
15836 (clean): Remove version.c.
15837 * server.c (gdbserver_version): New.
15838 (gdbserver_usage): Use printf.
15839 (main): Handle --version and --help.
15840 * server.h (version, host_name): Add declarations.
15842 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15854 * linux-x86-64-low.c:
15856 * linux-s390-low.c:
15857 * linux-ppc64-low.c:
15859 * linux-mips-low.c:
15860 * linux-m68k-low.c:
15861 * linux-m32r-low.c:
15864 * linux-ia64-low.c:
15865 * linux-i386-low.c:
15866 * linux-crisv32-low.c:
15878 * gdbserver.1: Add (C) after Copyright. Update the FSF
15881 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15883 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15884 (arm_breakpoint_at): Recognize both breakpoints.
15885 (the_low_target): Use the correct breakpoint instruction.
15887 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15889 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15890 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15891 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15892 (the_low_target): Update.
15894 2005-10-25 Andreas Schwab <schwab@suse.de>
15896 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15898 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15899 (ia64_num_regs): Reduce to 462.
15901 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15903 * acinclude.m4: Correct quoting.
15904 * aclocal.m4: Regenerated.
15906 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15907 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15908 (thread_db_init): Call thread_db_err_str.
15909 * configure.ac: Check for TD_VERSION.
15910 * config.in, configure: Regenerated.
15912 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15914 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15916 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15918 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15919 is not available. Define HAVE_PTRACE_GETREGS if it is.
15920 * config.in, configure: Regenerated.
15921 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15922 * linux-i386-low.c, linux-m68k-low.c: Update to use
15923 HAVE_PTRACE_GETREGS.
15924 * linux-low.c (regsets_fetch_inferior_registers)
15925 (regsets_store_inferior_registers): Only return 0 if we processed
15927 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15928 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15930 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15932 * inferiors.c (struct thread_info): Add gdb_id.
15933 (add_thread): Add gdb_id argument.
15934 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15935 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15936 calls to add_thread.
15937 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15938 * server.c (handle_query): Use thread_to_gdb_id.
15939 (handle_v_cont, main): Use gdb_id_to_thread_id.
15940 * server.h (add_thread): Update prototype.
15941 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15944 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15946 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15947 left-padded registers.
15948 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15949 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15951 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15953 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15954 * configure: Regenerate.
15955 * config.in: Regenerate.
15956 * server.h (NEED_DECLARATION_STRERROR):
15957 Replace with !HAVE_DECL_STRERROR.
15959 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15961 * linux-low.c (linux_wait, linux_send_signal): Don't test
15962 an unsigned long variable for > 0 if it could be MAX_ULONG.
15963 * server.c (myresume): Likewise.
15964 * target.c (set_desired_inferior): Likewise.
15966 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15968 * configure.ac: Simplify and improve check for socklen_t.
15969 * configure, config.in: Regenerate.
15971 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15973 * acconfig.h: Remove.
15974 * configure.ac: Add a test for socklen_t. Use three-argument
15975 AC_DEFINE throughout.
15976 * config.in: Regenerated using autoheader 2.59.
15977 * configure: Regenerated.
15979 * gdbreplay.c (socklen_t): Provide a default.
15980 (remote_open): Use socklen_t.
15981 * remote-utils.c (socklen_t): Provide a default.
15982 (remote_open): Use socklen_t.
15983 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15986 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15988 * linux-low.c (linux_read_memory, linux_write_memory)
15989 (linux_read_auxv): Likewise.
15990 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15991 (check_mem_write): Likewise.
15992 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15994 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15995 (registers_from_string, register_data): Likewise.
15996 * server.c (handle_query, main): Likewise.
15997 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15998 (decode_M_packet): Likewise.
15999 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16000 * target.h (struct target_ops): Update read_memory, write_memory,
16002 (read_inferior_memory, write_inferior_memory): Update.
16003 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16004 to unsigned char *.
16005 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16006 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16007 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16008 linux-s390-low.c, linux-sh-low.c: Update for changes in
16009 read_inferior_memory and the_low_target->breakpoint.
16011 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16013 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16014 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16015 * configure.srv: Add powerpc64-*-linux*.
16016 * linux-ppc64-low.c: New file.
16018 2005-05-23 Orjan Friberg <orjanf@axis.com>
16020 * linux-cris-low.c: New file with support for CRIS.
16021 * linux-crisv32-low.c: Ditto for CRISv32.
16022 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16023 (clean): Add reg-cris.c and reg-crisv32.c.
16024 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16025 reg-crisv32.o, and reg-crisv32.c to make rules.
16026 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16027 recognized targets.
16029 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16031 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16032 of sizeof (PTRACE_XFER_TYPE).
16033 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16035 2005-05-12 Orjan Friberg <orjanf@axis.com>
16037 * target.h (struct target_ops): Add insert_watchpoint,
16038 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16039 pointers for hardware watchpoint support.
16040 * linux-low.h (struct linux_target_ops): Ditto.
16041 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16042 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16043 to linux_target_ops.
16044 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16046 * server.c (main): Recognize 'Z' and 'z' packets.
16048 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16050 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16051 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16052 (the_low_target): Add new members.
16054 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16056 * proc-service.c (ps_lgetregs): Search all_processes instead of
16059 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16061 * server.c (start_inferior): Change return type to int.
16062 (attach_inferior): Change sigptr to int *.
16063 (handle_v_cont, handle_v_requests): Change signal to int *.
16064 (main): Change signal to int.
16066 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16068 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16069 * configure.srv: Add m32r*-*-linux*.
16070 * linux-m32r-low.c: New file.
16072 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16074 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16076 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16078 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16079 Take unsigned long arguments for PIDs.
16080 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16081 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16082 (wait_for_sigstop, linux_resume_one_process)
16083 (regsets_fetch_inferior_registers, linux_send_signal)
16084 (linux_read_auxv): Likewise. Update the types of variables holding
16085 PIDs. Update format string specifiers.
16086 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16087 * remote-utils.c (prepare_resume_reply): Likewise.
16088 * server.c (cont_thread, general_thread, step_thread)
16089 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16091 (handle_query): Update format specifiers.
16092 (handle_v_cont, main): Use strtoul for thread IDs.
16093 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16094 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16095 (general_thread, step_thread, thread_from_wait)
16096 (old_thread_from_wait): Update.
16097 * target.h (struct thread_resume): Use unsigned long for THREAD.
16098 (struct target_ops): Use unsigned long for arguments to attach and
16101 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16103 * acinclude.m4: Include bfd/bfd.m4 directly.
16104 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16105 <agriffis@toolchain.org>.
16106 * aclocal.m4, configure: Regenerated.
16108 2005-01-07 Andrew Cagney <cagney@gnu.org>
16110 * configure.ac: Rename configure.in, require autoconf 2.59.
16111 * configure: Re-generate.
16113 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16115 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16116 LIBS when finished.
16117 * aclocal.m4: Regenerated.
16118 * configure: Regenerated.
16120 2004-11-21 Andreas Schwab <schwab@suse.de>
16122 * linux-m68k-low.c (m68k_num_gregs): Define.
16123 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16124 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16125 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16126 (m68k_breakpoint_at): New. Add to the_low_target.
16128 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16129 srv_linux_thread_db to yes.
16131 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16133 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16134 (ARCH_SET_FS): Likewise.
16135 (ARCH_GET_FS): Likewise.
16136 (ARCH_GET_GS): Likewise.
16138 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16140 * linux-i386-low.c (ps_get_thread_area): New.
16141 * linux-x86-64-low.c (ps_get_thread_area): New.
16142 * linux-low.c: Include <sys/syscall.h>.
16143 (linux_kill_one_process): Don't kill the first thread here.
16144 (linux_kill): Kill the first thread here.
16145 (kill_lwp): New function.
16146 (send_sigstop, linux_send_signal): Use it.
16147 * proc-service.c: Clean up #ifdefs.
16148 (fpregset_info): Delete.
16149 (ps_lgetregs): Update and enable implementation.
16150 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16152 * remote-utils.c (struct sym_cache, symbol_cache): New.
16153 (input_interrupt): Print a clearer message.
16154 (async_io_enabled): New variable.
16155 (enable_async_io, disable_async_io): Use it. Update comments.
16156 (look_up_one_symbol): Use the symbol cache.
16157 * thread-db.c (thread_db_look_up_symbols): New function.
16158 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16160 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16162 * configure.in: Test for -rdynamic.
16163 * configure: Regenerated.
16164 * Makefile (INTERNAL_LDFLAGS): New.
16165 (gdbserver, gdbreplay): Use it.
16167 2004-09-02 Andrew Cagney <cagney@gnu.org>
16169 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16171 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16173 * linux-low.c (linux_wait): Clear all_processes list also.
16175 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16177 * linux-low.c: Include <errno.h>. Remove extern declaration of
16180 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16182 * gdbreplay.c, server.h, utils.c: Update copyright years.
16184 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16186 * server.c (main): Print child status or termination signal from
16187 variable 'signal', not 'sig'.
16189 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16191 * linux-low.c (linux_read_memory): Change return type to
16192 int. Check for and return error from ptrace().
16193 * target.c (read_inferior_memory): Change return type to int. Pass
16194 back return status from the_target->read_memory().
16195 * target.h (struct target_ops): Adapt *read_memory() prototype.
16197 (read_inferior_memory): Adapt prototype.
16198 * server.c (main): Return an error packet if
16199 read_inferior_memory() returns an error.
16201 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16203 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16204 Unify with other clean targets.
16206 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16208 * server.c (handle_v_cont): Call set_desired_inferior.
16210 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16212 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16214 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16216 * linux-low.c (linux_wait): Unblock async I/O.
16217 (linux_resume): Block and enable async I/O.
16218 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16219 * server.h (block_async_io, unblock_async_io): Add prototypes.
16221 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16223 * remote-utils.c (remote_open): Print a status notice after
16224 opening a TCP port.
16225 * server.c (attach_inferior): Print a status notice after
16228 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16230 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16232 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16234 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16236 * server.c, target.h: Update copyright years.
16238 2004-02-25 Roland McGrath <roland@redhat.com>
16240 * target.h (struct target_ops): New member `read_auxv'.
16241 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16242 * linux-low.c (linux_read_auxv): New function.
16243 (linux_target_ops): Initialize `read_auxv' member to that.
16245 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16247 Committed by Jim Blandy <jimb@redhat.com>.
16249 * linux-s390-low.c (s390_num_regs): Update.
16250 (s390_regmap): Remove control registers. Use __s390x__ predefine
16251 instead of GPR_SIZE to distiguish s390 and s390x targets.
16253 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16255 * linux-low.c: Update copyright year.
16256 (check_removed_breakpoint): Clear pending_is_breakpoint.
16257 (linux_set_resume_request, linux_queue_one_thread)
16258 (resume_status_pending_p): New functions.
16259 (linux_continue_one_thread): Use process->resume.
16260 (linux_resume): Only resume threads if there are no pending events.
16261 * linux-low.h (struct process_info): Add resume request
16264 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16266 * regcache.c (new_register_cache): Clear the allocated register
16267 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16269 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16271 * linux-low.c (linux_resume): Take a struct thread_resume *
16273 (linux_wait): Update call.
16274 (resume_ptr): New static variable.
16275 (linux_continue_one_thread): Renamed from
16276 linux_continue_one_process. Use resume_ptr.
16277 (linux_resume): Use linux_continue_one_thread.
16278 * server.c (handle_v_cont, handle_v_requests): New functions.
16279 (myresume): New function.
16280 (main): Handle 'v' case.
16281 * target.h (struct thread_resume): New type.
16282 (struct target_ops): Change argument of "resume" to struct
16284 (myresume): Delete macro.
16286 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16288 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16289 (uninstall): Support DESTDIR.
16291 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16293 * configure.srv: Add xscale*linux copy of arm*linux entry.
16295 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16297 * linux-arm-low.c (arm_reinsert_addr): New function.
16298 (the_low_target): Add arm_reinsert_addr.
16300 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16302 * mem-break.c: Remove whitespace at end of file.
16304 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16306 * configure.in: Check whether we need to prototype strerror.
16307 * server.h: Optionally prototype strerror.
16308 * gdbreplay.c (perror_with_name): Use strerror.
16309 * linux-low.c (linux_attach_lwp): Use strerror.
16310 * utils.c (perror_with_name): Use strerror.
16311 * config.in, configure: Regenerated.
16313 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16315 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16316 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16318 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16320 * Makefile.in (SFILES): Update.
16321 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16322 low-sun3.c: Remove files.
16324 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16326 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16327 (linux_detach_one_process, linux_detach): New functions.
16328 (linux_target_ops): Add linux_detach.
16329 * server.c (main): Handle 'D' packet.
16330 * target.h (struct target_ops): Add "detach" member.
16331 (detach_inferior): Define.
16333 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16335 From Kelley Cook <kelleycook@wideopenwest.com>:
16336 * configure.srv: Accept i[34567]86 variants.
16338 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16340 * linux-low.c (linux_wait_for_event): Correct comment typos.
16341 (linux_resume_one_process): Call check_removed_breakpoint.
16342 (linux_send_signal): New function.
16343 (linux_target_ops): Add linux_send_signal.
16344 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16346 * target.h (struct target_ops): Add send_signal.
16348 2003-05-29 Jim Blandy <jimb@redhat.com>
16350 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16351 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16352 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16353 away part of the register's value.
16355 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16357 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16358 (linux_wait_for_event, linux_init_signals): Likewise.
16360 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16362 * configure.in: Check for stdlib.h.
16363 * configure: Regenerated.
16364 * config.in: Regenerated.
16366 2003-01-04 Andreas Schwab <schwab@suse.de>
16368 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16370 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16372 * Makefile.in: Remove obsolete code.
16374 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16376 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16377 defined(PT_FPR0_HI).
16379 2002-11-17 Stuart Hughes <seh@zee2.com>
16381 * linux-arm-low.c (arm_num_regs): Increase.
16382 (arm_regmap): Include status register.
16384 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16386 * linux-low.c (register_addr): Remove incorrect -1 check.
16388 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16390 * linux-low.c (linux_create_inferior): Call setpgid. Return
16392 (unstopped_p, linux_signal_pid): Remove.
16393 (linux_target_ops): Remove linux_signal_pid.
16394 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16395 global instead of target method.
16396 * target.h (struct target_ops): Remove signal_pid. Update comment
16397 for create_inferior.
16398 * server.c (signal_pid): New variable.
16399 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16400 gdbserver. Set the child to be the foreground process group.
16401 (attach_inferior): Set signal_pid.
16403 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16405 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16407 2002-08-20 Jim Blandy <jimb@redhat.com>
16409 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16412 2002-08-01 Andrew Cagney <cagney@redhat.com>
16414 * Makefile.in: Make chill references obsolete.
16416 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16418 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16419 * configure: Regenerate.
16420 * config.in: Regenerate.
16422 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16424 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16425 (perror_with_name, remote_close, remote_open, expect, play): Static.
16427 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16429 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16430 byte offsets instead of an array of indexes.
16431 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16433 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16435 * regcache.c: Add comment.
16437 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16439 * thread-db.c: New file.
16440 * proc-service.c: New file.
16441 * acinclude.m4: New file.
16442 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16443 proc-service.o, and thread-db.o.
16444 (linux-low.o): Add USE_THREAD_DB.
16445 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16446 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16447 * aclocal.m4: Regenerated.
16448 * config.in: Regenerated.
16449 * configure: Regenerated.
16450 * configure.in: Check for proc_service.h, sys/procfs.h,
16451 thread_db.h, and linux/elf.h headrs.
16452 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16453 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16454 Check for -lthread_db and thread support.
16455 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16456 PowerPC, and SuperH.
16457 * i387-fp.c: Constify arguments.
16458 * i387-fp.h: Likewise.
16459 * inferiors.c: (struct thread_info): Renamed from
16460 `struct inferior_info'. Remove PID member. Use generic inferior
16461 list header. All uses updated.
16462 (inferiors, signal_pid): Removed.
16463 (all_threads): New variable.
16464 (get_thread): Define.
16465 (add_inferior_to_list): New function.
16466 (for_each_inferior): New function.
16467 (change_inferior_id): New function.
16468 (add_inferior): Removed.
16469 (remove_inferior): New function.
16470 (add_thread): New function.
16471 (free_one_thread): New function.
16472 (remove_thread): New function.
16473 (clear_inferiors): Use for_each_inferior and free_one_thread.
16474 (find_inferior): New function.
16475 (find_inferior_id): New function.
16476 (inferior_target_data): Update argument type.
16477 (set_inferior_target_data): Likewise.
16478 (inferior_regcache_data): Likewise.
16479 (set_inferior_regcache_data): Likewise.
16480 * linux-low.c (linux_bp_reinsert): Remove.
16481 (all_processes, stopping_threads, using_thrads)
16482 (struct pending_signals, debug_threads, pid_of): New.
16483 (inferior_pid): Replace with macro.
16484 (struct inferior_linux_data): Remove.
16485 (get_stop_pc, add_process): New functions.
16486 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16487 Use add_process and add_thread.
16488 (linux_attach_lwp): New function, based on old linux_attach. Use
16489 add_process and add_thread. Set stop_expected for new threads.
16490 (linux_attach): New function.
16491 (linux_kill_one_process): New function.
16492 (linux_kill): Kill all LWPs.
16493 (linux_thread_alive): Use find_inferior_id.
16494 (check_removed_breakpoints, status_pending_p): New functions.
16495 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16496 Update. Use WNOHANG. Wait for cloned processes also. Update process
16497 struct for the found process.
16498 (linux_wait_for_event): New function.
16499 (linux_wait): Use it. Support LWPs.
16500 (send_sigstop, wait_for_sigstop, stop_all_processes)
16501 (linux_resume_one_process, linux_continue_one_process): New functions.
16502 (linux_resume): Support LWPs.
16503 (REGISTER_RAW_SIZE): Remove.
16504 (fetch_register): Use register_size instead. Call supply_register.
16505 (usr_store_inferior_registers): Likewise. Call collect_register.
16506 Fix recursive case.
16507 (regsets_fetch_inferior_registers): Improve error message.
16508 (regsets_store_inferior_registers): Add debugging.
16509 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16510 (unstopped_p, linux_signal_pid): New functions.
16511 (linux_target_ops): Add linux_signal_pid.
16512 (linux_init_signals): New function.
16513 (initialize_low): Call it. Initialize using_threads.
16514 * regcache.c (inferior_regcache_data): Add valid
16516 (get_regcache): Fetch registers lazily. Add fetch argument
16517 and update all callers.
16518 (regcache_invalidate_one, regcache_invalidate): New
16520 (new_register_cache): Renamed from create_register_cache.
16521 Return the new regcache.
16522 (free_register_cache): Change argument to a void *.
16523 (registers_to_string, registers_from_string): Call get_regcache
16524 with fetch flag set.
16525 (register_data): Make static. Pass fetch flag to get_regcache.
16526 (supply_register): Call get_regcache with fetch flag clear.
16527 (collect_register): Call get_regcache with fetch flag set.
16528 (collect_register_as_string): New function.
16529 * regcache.h: Update.
16530 * remote-utils.c (putpkt): Flush after debug output and use
16532 Handle input interrupts while waiting for an ACK.
16533 (input_interrupt): Use signal_pid method.
16534 (getpkt): Flush after debug output and use stderr.
16535 (outreg): Use collect_register_as_string.
16536 (new_thread_notify, dead_thread_notify): New functions.
16537 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16538 and general_thread.
16539 (look_up_one_symbol): Flush after debug output.
16540 * server.c (step_thread, server_waiting): New variables.
16541 (start_inferior): Don't use signal_pid. Update call to mywait.
16542 (attach_inferior): Update call to mywait.
16543 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16544 (main): Don't fetch/store registers explicitly. Use
16545 set_desired_inferior. Support proposed ``Hs'' packet. Update
16547 * server.h: Update.
16548 (struct inferior_list, struct_inferior_list_entry): New.
16549 * target.c (set_desired_inferior): New.
16550 (write_inferior_memory): Constify.
16551 (mywait): New function.
16552 * target.h: Update.
16553 (struct target_ops): New signal_pid method.
16554 (mywait): Removed macro, added prototype.
16556 * linux-low.h (regset_func): Removed.
16557 (regset_fill_func, regset_store_func): New.
16558 (enum regset_type): New.
16559 (struct regset_info): Add type field. Use new operation types.
16560 (struct linux_target_ops): stop_pc renamed to get_pc.
16561 Add decr_pc_after_break and breakpoint_at.
16562 (get_process, get_thread_proess, get_process_thread)
16563 (strut process_info, all_processes, linux_attach_lwp)
16564 (thread_db_init): New.
16566 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16567 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16568 (the_low_target): Add new members.
16569 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16570 (i386_store_fpxregset): Constify.
16571 (target_regsets): Add new kind identifier.
16572 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16573 (i386_set_pc): Add debugging.
16574 (i386_breakpoint_at): New function.
16575 (the_low_target): Add new members.
16576 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16577 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16578 (mips_breakpoint_at): New.
16579 (the_low_target): Add new members.
16580 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16581 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16582 (the_low_target): Add new members.
16583 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16584 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16585 (the_low_target): Add new members.
16586 * linux-x86-64-low.c (target_regsets): Add new kind
16589 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16591 From Martin Pool <mbp@samba.org>:
16592 * server.c (gdbserver_usage): New function.
16595 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16597 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16598 stop_at -> stop_pc.
16600 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16602 * Makefile.in: Remove obsolete code.
16604 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16606 * linux-low.c (regsets_fetch_inferior_registers),
16607 (regsets_store_inferior_registers): Removed cast to int from
16609 * regcache.h: Added declaration of struct inferior_info.
16611 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16613 * inferiors.c (struct inferior_info): Add regcache_data.
16614 (add_inferior): Call create_register_cache.
16615 (clear_inferiors): Call free_register_cache.
16616 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16617 * regcache.c (struct inferior_regcache_data): New.
16618 (registers): Remove.
16619 (get_regcache): New function.
16620 (create_register_cache, free_register_cache): New functions.
16621 (set_register_cache): Don't initialize the register cache here.
16622 (registers_to_string, registers_from_string, register_data): Call
16624 * regcache.h: Add prototypes.
16625 * server.h: Likewise.
16627 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16629 * mem-break.c: New file.
16630 * mem-break.h: New file.
16631 * Makefile.in: Add mem-break.o rule; update server.h
16633 * inferiors.c (struct inferior_info): Add target_data
16635 (clear_inferiors): Free target_data member if set.
16636 (inferior_target_data, set_inferior_target_data): New functions.
16637 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16638 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16639 * linux-low.c (linux_bp_reinsert): New variable.
16640 (struct inferior_linux_data): New.
16641 (linux_create_inferior): Use set_inferior_target_data.
16642 (linux_attach): Likewise. Call add_inferior.
16643 (linux_wait_for_one_inferior): New function.
16644 (linux_wait): Call it.
16645 (linux_write_memory): Add const.
16646 (initialize_low): Call set_breakpoint_data.
16647 * linux-low.h (struct linux_target_ops): Add breakpoint
16649 * server.c (attach_inferior): Remove extra add_inferior
16651 * server.h: Include mem-break.h. Update inferior.c
16653 * target.c (read_inferior_memory)
16654 (write_inferior_memory): New functions.
16655 * target.h (read_inferior_memory)
16656 (write_inferior_memory): Change macros to prototypes.
16657 (struct target_ops): Update comments. Add const to write_memory
16660 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16662 * linux-low.c (usr_store_inferior_registers): Support
16663 registers which are allowed to fail to store.
16664 * linux-low.h (linux_target_ops): Likewise.
16665 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16666 (ppc_cannot_store_register): FPSCR may not be storable.
16668 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16670 * server.h: Include <string.h> if HAVE_STRING_H.
16671 * ChangeLog: Correct paths in last ChangeLog entry.
16673 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16675 * linux-low.h: Remove obsolete prototypes.
16676 (struct linux_target_ops): New.
16677 (extern the_low_target): New.
16678 * linux-low.c (num_regs, regmap): Remove declarations.
16679 (register_addr): Use the_low_target explicitly.
16680 (fetch_register): Likewise.
16681 (usr_fetch_inferior_registers): Likewise.
16682 (usr_store_inferior_registers): Likewise.
16683 * linux-arm-low.c (num_regs): Remove.
16684 (arm_num_regs): Define.
16685 (arm_regmap): Renamed from regmap, made static.
16686 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16688 (arm_cannot_store_register): Renamed from cannot_store_register,
16690 (the_low_target): New.
16691 * linux-i386-low.c (num_regs): Remove.
16692 (i386_num_regs): Define.
16693 (i386_regmap): Renamed from regmap, made static.
16694 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16696 (i386_cannot_store_register): Renamed from cannot_store_register,
16698 (the_low_target): New.
16699 * linux-ia64-low.c (num_regs): Remove.
16700 (ia64_num_regs): Define.
16701 (ia64_regmap): Renamed from regmap, made static.
16702 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16704 (ia64_cannot_store_register): Renamed from cannot_store_register,
16706 (the_low_target): New.
16707 * linux-m68k-low.c (num_regs): Remove.
16708 (m68k_num_regs): Define.
16709 (m68k_regmap): Renamed from regmap, made static.
16710 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16712 (m68k_cannot_store_register): Renamed from cannot_store_register,
16714 (the_low_target): New.
16715 * linux-mips-low.c (num_regs): Remove.
16716 (mips_num_regs): Define.
16717 (mips_regmap): Renamed from regmap, made static.
16718 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16720 (mips_cannot_store_register): Renamed from cannot_store_register,
16722 (the_low_target): New.
16723 * linux-ppc-low.c (num_regs): Remove.
16724 (ppc_num_regs): Define.
16725 (ppc_regmap): Renamed from regmap, made static.
16726 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16728 (ppc_cannot_store_register): Renamed from cannot_store_register,
16730 (the_low_target): New.
16731 * linux-s390-low.c (num_regs): Remove.
16732 (s390_num_regs): Define.
16733 (s390_regmap): Renamed from regmap, made static.
16734 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16736 (s390_cannot_store_register): Renamed from cannot_store_register,
16738 (the_low_target): New.
16739 * linux-sh-low.c (num_regs): Remove.
16740 (sh_num_regs): Define.
16741 (sh_regmap): Renamed from regmap, made static.
16742 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16744 (sh_cannot_store_register): Renamed from cannot_store_register,
16746 (the_low_target): New.
16747 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16748 (the_low_target): New.
16750 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16752 * Makefile.in: Add stamp-h target.
16753 * configure.in: Create stamp-h.
16754 * configure: Regenerated.
16756 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16758 * inferiors.c: New file.
16759 * target.c: New file.
16760 * target.h: New file.
16761 * Makefile.in: Add target.o and inferiors.o. Update
16763 * linux-low.c (inferior_pid): New static variable,
16764 moved from server.c.
16765 (linux_create_inferior): Renamed from create_inferior.
16766 Call add_inferior. Return 0 on success instead of a PID.
16767 (linux_attach): Renamed from myattach.
16768 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16769 (linux_thread_alive): Renamed from mythread_alive.
16770 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16772 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16773 (regsets_store_inferior_registers): Correct error message.
16774 Add missing ``return 0''.
16775 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16776 (linux_store_registers): Renamed from store_inferior_registers.
16777 (linux_read_memory): Renamed from read_inferior_memory.
16778 (linux_write_memory): Renamed from write_inferior_memory.
16779 (linux_target_ops): New structure.
16780 (initialize_low): Call set_target_ops ().
16781 * remote-utils.c (unhexify): New function.
16782 (hexify): New function.
16783 (input_interrupt): Send signals to ``signal_pid''.
16784 * server.c (inferior_pid): Remove.
16785 (start_inferior): Update create_inferior call.
16786 (attach_inferior): Call add_inferior.
16787 (handle_query): New function.
16788 (main): Call handle_query for `q' packets.
16789 * server.h: Include "target.h". Remove obsolete prototypes.
16790 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16792 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16794 * Makefile.in: Add WARN_CFLAGS. Update configury
16796 * configure.in: Check for <string.h>
16797 * configure: Regenerate.
16798 * config.in: Regenerate.
16799 * gdbreplay.c: Include needed system headers.
16800 (remote_open): Remove strchr prototype.
16801 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16802 * regcache.c (supply_register): Change buf argument to const void *.
16803 (supply_register_by_name): Likewise.
16804 (collect_register): Change buf argument to void *.
16805 (collect_register_by_name): Likewise.
16806 * regcache.h: Add missing prototypes.
16807 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16808 * server.c (handle_query): New function.
16809 (attached): New static variable, moved out of main.
16810 (main): Quiet longjmp clobber warnings.
16811 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16812 * utils.c (error): Remove NORETURN.