1 2018-07-22 Tom Tromey <tom@tromey.com>
5 2018-07-22 Tom Tromey <tom@tromey.com>
7 * win32-low.c (win32_create_inferior): Remove unused variables.
8 * gdbreplay.c (remote_open): Remove unused variable.
9 * remote-utils.c (remote_prepare): Remove unused variable.
10 * x86-tdesc.h (X86_TDESC_H): Define.
11 (amd64_expedite_regs): Define conditionally.
12 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
13 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
14 * remote-utils.c (readchar): Remove unused variable.
16 2018-07-13 Pedro Alves <palves@redhat.com>
18 * linux-low.c (linux_kill): Change parameter to process_info
19 pointer instead of pid. Adjust.
20 * lynx-low.c (lynx_kill): Likewise.
21 * nto-low.c (nto_kill): Likewise.
22 * spu-low.c (spu_kill): Likewise.
23 * win32-low.c (win32_kill): Likewise.
24 * server.c (handle_v_kill, kill_inferior_callback)
25 (detach_or_kill_for_exit): Adjust.
26 * target.c (kill_inferior): Change parameter to process_info
27 pointer instead of pid. Adjust.
28 * target.h (struct target_ops) <kill>: Change parameter to
29 process_info pointer instead of pid. Adjust all implementations
31 (kill_inferior): Likewise.
33 2018-07-13 Pedro Alves <palves@redhat.com>
35 * linux-low.c (linux_detach, linux_join): Change parameter to
36 process_info pointer instead of pid. Adjust.
37 * lynx-low.c (lynx_detach, lynx_join): Likewise.
38 * nto-low.c (nto_detach): Likewise.
39 * spu-low.c (spu_detach, spu_join): Likewise.
40 * win32-low.c (win32_detach, win32_join): Likewise.
41 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
42 * target.h (struct target_ops) <detach, join>: Change parameter to
43 process_info pointer instead of pid. Adjust all implementations
45 (detach_inferior, join_inferior): Rename 'pid' parameter to
48 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
49 Jan Kratochvil <jan.kratochvil@redhat.com>
50 Paul Fertser <fercerpav@gmail.com>
51 Tsutomu Seki <sekiriki@gmail.com>
53 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
54 (OBS): Add 'common/netstuff.o'.
55 (GDBREPLAY_OBS): Likewise.
56 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
57 (remote_open): Implement support for IPv6
59 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
61 (handle_accept_event): Accept connections from IPv6 sources.
62 (remote_prepare): Handle IPv6-style hostnames; implement
63 support for IPv6 connections.
64 (remote_open): Implement support for printing connections from
67 2018-07-11 Pedro Alves <palves@redhat.com>
70 * mem-break.c (any_persistent_commands): Add process_info
71 parameter and use it instead of relying on the current process.
72 Change return type to bool.
73 * mem-break.h (any_persistent_commands): Add process_info
74 parameter and change return type to bool.
75 * server.c (handle_detach): Remove require_running_or_return call.
76 Look up the process_info for the process we're about to detach.
77 If not found, return back error to GDB. Adjust
78 any_persistent_commands call to pass down a process pointer.
80 2018-07-11 Pedro Alves <palves@redhat.com>
82 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
83 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
84 instead of collect_register_by_name.
85 * regcache.c (regcache_raw_get_unsigned_by_name): New.
86 * regcache.h (regcache_raw_get_unsigned_by_name): New.
88 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
89 Pedro Alves <palves@redhat.com>
91 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
93 2018-07-03 Tom Tromey <tom@tromey.com>
95 * linux-low.c: Update.
97 * mem-break.c: Update.
99 * remote-utils.c: Update.
103 * win32-low.c: Update.
105 2018-07-03 Tom Tromey <tom@tromey.com>
109 2018-07-03 Tom Tromey <tom@tromey.com>
111 * linux-low.c: Update.
113 2018-07-03 Tom Tromey <tom@tromey.com>
117 2018-07-03 Tom Tromey <tom@tromey.com>
119 * linux-low.c: Update.
120 * linux-mips-low.c: Update.
121 * lynx-low.c: Update.
123 * remote-utils.c: Update.
127 * thread-db.c: Update.
129 2018-07-03 Tom Tromey <tom@tromey.com>
131 * linux-low.c: Update.
132 * linux-mips-low.c: Update.
133 * lynx-low.c: Update.
134 * mem-break.c: Update.
136 * remote-utils.c: Update.
140 * tracepoint.c: Update.
142 2018-07-03 Tom Tromey <tom@tromey.com>
144 * linux-low.c: Update.
145 * linux-ppc-low.c: Update.
146 * linux-x86-low.c: Update.
147 * proc-service.c: Update.
150 * thread-db.c: Update.
151 * win32-low.c: Update.
153 2018-07-03 Tom Tromey <tom@tromey.com>
155 * linux-low.c: Update.
156 * lynx-low.c: Update.
158 * remote-utils.c: Update.
160 * thread-db.c: Update.
161 * win32-low.c: Update.
163 2018-06-29 Joel Brobecker <brobecker@adacore.com>
165 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
166 parameter in call to 'amd64_create_target_description'.
168 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
170 * x86-tdesc.h: Remove executable permission flag.
172 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
174 * configure.ac: Remove AC_PREREQ, add missing quoting.
175 * configure: Re-generate.
176 * config.in: Re-generate.
177 * aclocal.m4: Re-generate.
179 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
181 * tracepoint.h (current_traceframe): Remove declaration.
183 2018-06-18 Alan Hayward <alan.hayward@arm.com>
185 * linux-aarch64-low.c (is_sve_tdesc): New function.
186 (aarch64_sve_regs_copy_to_regcache): Likewise.
187 (aarch64_sve_regs_copy_from_regcache): Likewise.
188 (aarch64_regs_info): Add SVE checks.
189 (initialize_low_arch): Initialize SVE.
191 2018-06-18 Alan Hayward <alan.hayward@arm.com>
193 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
195 2018-06-11 Alan Hayward <alan.hayward@arm.com>
197 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
198 (initialize_low_tracepoint): Likewise
199 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
200 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
202 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
204 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
206 2018-06-11 Alan Hayward <alan.hayward@arm.com>
208 * server.h (PBUFSIZ): Increase size
210 2018-06-11 Alan Hayward <alan.hayward@arm.com>
212 * regcache.c (regcache::raw_compare): New function.
213 * regcache.h (regcache::raw_compare): New declaration.
215 2018-06-11 Alan Hayward <alan.hayward@arm.com>
217 * regcache.c (new_register_cache): Use new.
218 (free_register_cache): Use delete.
219 (register_data): Use const.
220 (supply_register): Move body inside regcache.
221 (regcache::raw_supply): New override function.
222 (collect_register): Move body inside regcache.
223 (regcache::raw_collect): New override function.
224 (regcache::get_register_status): New override function.
225 * regcache.h (struct regcache): Inherit from reg_buffer_common.
227 2018-06-09 Tom Tromey <tom@tromey.com>
229 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
231 (event_queue): Use std::queue.
232 (gdb_event_xfree): Remove.
233 (initialize_event_loop, process_event, wait_for_event): Update.
235 2018-06-08 Stan Cox <scox@redhat.com>
237 * win32-low.c (win32_create_inferior): last_ptid and last_status
238 moved to client_state.
240 2018-06-08 Pedro Alves <palves@redhat.com>
242 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
243 common/common-exceptions.o, common/common-utils.o,
244 common/errors.o, common/print-utils.o and utils.o.
245 * gdbreplay.c: Include "common-defs.h" instead of the two
246 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
247 string.h or alloca.h.
248 (perror_with_name): Delete.
249 (remote_open): Use xstrdup instead of strdup.
250 (main): Rename to ...
251 (captured_main): ... this.
254 2018-06-08 Tom Tromey <tom@tromey.com>
256 * linux-low.c (linux_low_read_btrace): Update.
258 2018-06-04 Stan Cox <scox@redhat.com>
260 * server.h (struct client_state): New.
261 * server.c (cont_thread, general_thread, multi_process)
262 (report_fork_events, report_vfork_events, report_exec_events)
263 (report_thread_events, swbreak_feature, hwbreak_feature)
264 (vCont_supported, disable_randomization, pass_signals)
265 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
266 Moved to client_state.
267 * remote-utils.c (remote_debug, noack_mode)
268 (transport_is_reliable): Moved to client_state.
269 * tracepoint.c (current_traceframe): Moved to client_state.
272 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
273 linux-low.c, remote-utils.h, target.c: Use client_state.
275 2018-05-31 Alan Hayward <alan.hayward@arm.com>
277 * configure.srv: Add new c/h file.
279 2018-05-31 Alan Hayward <alan.hayward@arm.com>
281 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
284 2018-05-25 Maciej W. Rozycki <macro@mips.com>
286 * gdb.arch/mips-fpregset-core.exp: New test.
287 * gdb.arch/mips-fpregset-core.c: New test source.
289 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
292 * hostio.c (require_int): Do not report overflow for integers
293 between 0xfffffff and 0x7fffffff.
295 2018-05-22 Maciej W. Rozycki <macro@mips.com>
297 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
298 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
299 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
301 (the_low_target): Wire them.
303 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
305 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
306 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
307 mode. Call collect_register_by_name with vscr using
308 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
309 (ppc_store_vrregset): Add and set vscr_offset variable as in
310 ppc_fill_vrregset. Call supply_register_by_name with vscr using
313 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
315 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
316 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
317 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
319 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
321 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
322 (ppc_store_vsxregset): Likewise.
323 (ppc_fill_vrregset): Likewise.
324 (ppc_store_vrregset): Likewise.
325 (ppc_fill_evrregset): Likewise.
326 (ppc_store_evrregset): Likewise.
327 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
328 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
331 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
333 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
334 wordsize of the inferior. Call ppc_linux_target_wordsize.
336 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
338 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
339 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
340 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
341 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
342 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
343 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
344 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
345 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
346 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
347 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
348 (tdesc_powerpc_e500l): Remove.
349 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
350 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
351 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
352 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
354 (ppc_arch_setup): Remove target description matching code. Fill a
355 ppc_linux_features struct and call ppc_linux_match_description
358 2018-05-22 Maciej W. Rozycki <macro@mips.com>
360 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
361 width of the requested register exceeds the width of the
363 (mips_cannot_store_register): Likewise.
365 2018-05-21 Maciej W. Rozycki <macro@mips.com>
367 * linux-mips-low.c (mips_fetch_register): New function. Update
369 (mips_store_gregset): Supply 0 rather than $restart for $zero.
370 (the_low_target): Wire `mips_fetch_register'.
372 2018-05-10 Joel Brobecker <brobecker@adacore.com>
374 * lynx-i386-low.c (LYNXOS_178): New macro.
375 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
376 the layout on LynxOS-178.
377 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
378 handle floating point registers that are not supported by
381 2018-05-10 Tom Tromey <tom@tromey.com>
383 * configure: Rebuild.
385 2018-05-10 Joel Brobecker <brobecker@adacore.com>
388 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
389 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
390 Use it to set the expedite_regs field in the given tdesc.
391 * x86-tdesc.h: New file.
392 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
393 Adjust following the addition of the new expedite_regs parameter
395 * linux-tic6x-low.c (tic6x_read_description): Likewise.
396 * linux-x86-tdesc.c: #include "x86-tdesc.h".
397 (i386_linux_read_description, amd64_linux_read_description):
398 Adjust following the addition of the new expedite_regs parameter
400 * lynx-i386-low.c: #include "x86-tdesc.h".
401 (lynx_i386_arch_setup): Adjust following the addition of the new
402 expedite_regs parameter to init_target_desc.
403 * nto-x86-low.c: #include "x86-tdesc.h".
404 (nto_x86_arch_setup): Adjust following the addition of the new
405 expedite_regs parameter to init_target_desc.
406 * win32-i386-low.c: #include "x86-tdesc.h".
407 (i386_arch_setup): Adjust following the addition of the new
408 expedite_regs parameter to init_target_desc.
410 2018-05-10 Joel Brobecker <brobecker@adacore.com>
413 * win32-low.c (win32_create_inferior): Add call to my_wait
414 setting last_status global.
416 2018-05-10 Joel Brobecker <brobecker@adacore.com>
419 * win32-low.c (create_process): Only call gdb_tilde_expand if
420 inferior_cwd is not NULL.
422 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
424 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
425 registers to the cache if their values have changed.
426 (i387_xsave_to_cache): Provide default values for x87 control
427 registers when these features are available, but disabled.
428 * regcache.c (supply_register_by_name_zeroed): New function.
429 * regcache.h (supply_register_by_name_zeroed): Declare new
432 2018-05-07 Tom Tromey <tom@tromey.com>
434 * configure: Rebuild.
436 2018-05-04 Tom Tromey <tom@tromey.com>
438 * configure: Rebuild.
440 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
441 Pedro Alves <palves@redhat.com>
443 * linux-aarch64-low.c (aarch64_stopped_data_address):
446 2018-04-27 Tom Tromey <tom@tromey.com>
448 * configure: Rebuild.
450 2018-04-23 Tom Tromey <tom@tromey.com>
452 * configure: Rebuild.
454 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
456 * Makefile.in (depcomp): Add "..".
457 (all_deps_files): New and use it.
459 2018-04-18 Alan Hayward <alan.hayward@arm.com>
461 * configure.srv (aarch64*-*-linux*): Don't include xml.
462 (i[34567]86-*-cygwin*): Likewise.
463 (i[34567]86-*-linux*): Likewise.
464 (i[34567]86-*-lynxos*): Likewise.
465 (i[34567]86-*-mingw32ce*): Likewise.
466 (i[34567]86-*-mingw*): Likewise.
467 (i[34567]86-*-nto*): Likewise.
468 (tic6x-*-uclinux): Likewise.
469 (x86_64-*-linux*): Likewise.
470 (x86_64-*-mingw*): Likewise.
471 (x86_64-*-cygwin*): Likewise.
473 2018-04-18 Alan Hayward <alan.hayward@arm.com>
475 * tdesc.c: Remove xml parameter.
477 2018-04-18 Alan Hayward <alan.hayward@arm.com>
479 * server.c (get_features_xml): Remove cast.
480 * tdesc.c (void target_desc::accept): Fill in function.
481 (tdesc_get_features_xml): Remove old xml creation.
482 (print_xml_feature::visit_pre): Add xml vistor.
483 * tdesc.h (struct target_desc): Make xmltarget mutable.
484 (tdesc_get_features_xml): Remove declaration.
486 2018-04-18 Alan Hayward <alan.hayward@arm.com>
488 * tdesc.c (tdesc_architecture_name): Add new function.
489 (tdesc_osabi_name): Likewise.
490 (tdesc_get_features_xml): Use new functions.
492 2018-04-18 Alan Hayward <alan.hayward@arm.com>
494 * tdesc.c (tdesc_create_flags): Remove.
495 (tdesc_add_flag): Likewise.
496 (tdesc_named_type): Likewise.
497 (tdesc_create_union): Likewise.
498 (tdesc_create_struct): Likewise.
499 (tdesc_create_vector): Likewise.
500 (tdesc_add_bitfield): Likewise.
501 (tdesc_add_field): Likewise.
502 (tdesc_set_struct_size): Likewise.
504 2018-04-18 Alan Hayward <alan.hayward@arm.com>
506 * tdesc.c (~target_desc): Remove implictly deleted items.
507 (init_target_desc): Iterate all features.
508 (tdesc_get_features_xml): Use vector.
509 (tdesc_create_feature): Create feature.
510 * tdesc.h (tdesc_feature) Remove
511 (target_desc): Add features.
513 2018-04-18 Alan Hayward <alan.hayward@arm.com>
515 * Makefile.in: Add common/tdesc.c
516 * tdesc.c (init_target_desc): init all reg_defs from register
518 (tdesc_create_reg): Create tdesc_reg.
519 * tdesc.h (tdesc_feature): Add register vector.
521 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
523 * tdesc.h (struct target_desc) <features>: Change type to
524 std::vector<std::string>.
525 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
527 (tdesc_get_features_xml): Likewise.
528 (tdesc_create_feature): Likewise.
530 2018-03-26 Alan Hayward <alan.hayward@arm.com>
532 * regcache.c (find_register_by_number): Return a ref.
533 (find_regno): Use references.
534 (register_size): Likewise.
535 (register_data): Likewise.
536 * tdesc.c (target_desc::~target_desc): Remove free calls.
537 (target_desc::operator==): Use std::vector compare.
538 (init_target_desc): Use reference.
539 (tdesc_create_reg): Use reg constructors.
540 * tdesc.h (struct target_desc): Replace pointer with object.
542 2018-03-23 Alan Hayward <alan.hayward@arm.com>
544 * regcache.c (find_register_by_number): Make static.
545 (find_regno): Use find_register_by_number
546 * regcache.h (struct reg): Remove declaration.
548 2018-03-23 Alan Hayward <alan.hayward@arm.com>
550 * tdesc.c (target_desc::~target_desc): Move to here.
551 (target_desc::operator==): Likewise.
552 * tdesc.h (target_desc::~target_desc): Move from here.
553 (target_desc::operator==): Likewise.
555 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
557 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
559 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
561 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
563 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
564 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
565 and init_registers_s390_gs_linux64.
567 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
569 * linux-s390-low.c (s390_fill_gs): Remove function.
570 (s390_fill_gsbc): Remove function.
571 (s390_regsets): Set fill functions for the guarded storage regsets
574 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
576 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
577 the word size. Add comment.
578 (s390_get_wordsize): New function.
579 (s390_arch_setup): No longer select a temporary tdesc to fetch the
580 pswm with it. Instead, use s390_get_wordsize to determine the
581 word size first and derive the correct tdesc from that directly.
583 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
585 * Makefile.in: Include silent-rules.mk.
586 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
587 (COMPILE): Add ECHO_CXX.
588 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
589 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
590 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
591 (version-generated.c): Add ECHO_GEN.
592 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
593 (IPAGENT_COMPILE): Add ECHO_CXX.
594 (%-generated.c): Add ECHO_REGDAT.
596 2018-03-14 Tom Tromey <tom@tromey.com>
599 * ax.c (ax_printf): Special case for NULL.
601 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
603 * linux-low.c (linux_qxfer_libraries_svr4): Use
604 xml_escape_text_append.
606 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
608 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
610 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
612 * server.c (handle_general_set): Remove unnecessary xstrdup.
614 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
616 * server.c (parse_debug_format_options): Adjust to
617 delim_string_to_char_ptr_vec changes.
618 * thread-db.c (thread_db_load_search): Adjust to
619 dirnames_to_char_ptr_vec changes.
621 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
623 * target.h (target_enable_btrace, target_disable_btrace)
624 (target_read_btrace, target_read_btrace_conf): Turn macro into
625 inline function. Throw error if target method is not defined.
626 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
627 check for btrace target method. Be prepared to handle exceptions
628 from btrace target methods.
630 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
632 * server.c (captured_main): Change order of error message printed
633 when the current working directory cannot be found.
635 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
637 * server.c: Include "filenames.h" and "pathstuff.h".
638 (program_name): Delete variable.
639 (program_path): New anonymous class.
640 (get_exec_wrapper): Use "program_path" instead of
642 (handle_v_run): Likewise.
643 (captured_main): Likewise.
644 (process_serial_event): Likewise.
646 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
648 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
649 (OBJS): Add "pathstuff.o".
650 * server.c (current_directory): New global variable.
651 (captured_main): Initialize "current_directory".
653 2018-02-26 Alan Hayward <alan.hayward@arm.com>
655 * tdesc.c: Use common/tdesc.h.
658 2018-02-20 Alan Hayward <alan.hayward@arm.com>
659 Simon Marchi <simon.marchi@ericsson.com>
661 * Makefile.in: Switch order of make rules.
663 2018-02-19 Alan Hayward <alan.hayward@arm.com>
665 * Makefile.in: Add common directory in build.
666 * configure.ac: Add common reference.
667 * configure: Regenerate.
669 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
671 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
672 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
673 * spu-low.c (spu_target_ops): Likewise.
674 * win32-low.c (win32_target_ops): Likewise.
675 * server.c (supported_btrace_packets): Report packets unconditionally.
676 * target.h (target_ops) <supports_btrace>: Remove.
677 (target_supports_btrace): Remove.
679 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
681 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
682 (handle_btrace_disable): Change return type to void. Use exceptions
684 (handle_btrace_general_set): Catch exception and copy message to
687 2018-02-08 Tom Tromey <tom@tromey.com>
689 * linux-low.c (install_software_single_step_breakpoints): Use
691 * inferiors.c (make_cleanup_restore_current_thread): Remove.
692 (do_restore_current_thread_cleanup): Remove.
693 * gdbthread.h (make_cleanup_restore_current_thread): Don't
696 2018-02-08 Tom Tromey <tom@tromey.com>
698 * mem-break.c (set_raw_breakpoint_at): Use
699 gdb::unique_xmalloc_ptr.
701 2018-01-30 Pedro Alves <palves@redhat.com>
704 * target.c (target_terminal::terminal_state): Rename to ...
705 (target_terminal::m_terminal_state): ... this.
707 2018-01-19 James Clarke <jrtc27@jrtc27.com>
709 * linux-low.c (handle_extended_wait): Surround call to
710 thread_db_notice_clone with #ifdef USE_THREAD_DB.
712 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
714 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
715 linux_ptrace_attach_fail_reason_string now returning an
717 (linux_attach): Likewise.
718 * thread-db.c (attach_thread): Likewise.
720 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
723 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
724 checking for fs_base/gs_base fields in struct user_regs_struct.
725 * configure: Regenerate.
727 2018-01-16 Yao Qi <yao.qi@linaro.org>
730 * linux-low.c (fetch_register): Call supply_register instead of
733 2018-01-08 Yao Qi <yao.qi@linaro.org>
734 Simon Marchi <simon.marchi@ericsson.com>
736 * Makefile.in (OBS): Remove selftest.o.
737 * configure.ac: Set srv_selftest_objs if $development is true.
738 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
739 * configure: Re-generated.
740 * server.c (captured_main): Wrap variable selftest_filter with
743 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
745 * server.c (parse_debug_format_options): Return std::string.
746 (handle_monitor_command, captured_main): Adjust.
748 2018-01-05 Pedro Alves <palves@redhat.com>
751 * server.c (captured_main): Pass quiet=false to
752 save_original_signals_state.
754 2018-01-01 Joel Brobecker <brobecker@adacore.com>
756 * gdbreplay.c (gdbreplay_version): Update copyright year in
758 * server.c (gdbserver_version): Likewise.
760 2017-12-08 Tom Tromey <tom@tromey.com>
762 * ax.c (ax_printf): Update.
764 2017-12-07 Yao Qi <yao.qi@linaro.org>
766 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
767 aarch64_linux_read_description.
768 * linux-amd64-ipa.c (idx2mask): New array.
769 (get_ipa_tdesc): Move idx2mask out.
770 (initialize_low_tracepoint): Initialize target descriptions.
771 * linux-i386-ipa.c (idx2mask): New array.
772 (get_ipa_tdesc): Move idx2mask out.
773 (initialize_low_tracepoint): Initialize target descriptions.
775 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
777 * tdesc.c (struct tdesc_type): Change return type.
778 (tdesc_add_flag): Change parameter type.
779 (tdesc_add_bitfield): Likewise.
780 (tdesc_add_field): Likewise.
781 (tdesc_set_struct_size): Likewise.
783 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
785 * regcache.c (registers_to_string): Remove unused variable.
787 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
789 * inferiors.c (for_each_inferior_with_data): Remove.
790 * inferiors.h (for_each_inferior_with_data): Remove.
791 * server.c (handle_qxfer_threads_worker): Change parameter type.
792 (handle_qxfer_threads_proper): Use for_each_thread.
794 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
796 * inferiors.c (for_each_inferior): Remove.
797 (clear_inferiors): Use for_each_thread.
798 * inferiors.h (for_each_inferior): Remove.
799 * linux-low.c (linux_wait_for_event_filtered): Use
801 (linux_stabilize_threads): Likewise.
802 * regcache.c (regcache_release): Likewise.
803 * server.c (gdb_wants_all_threads_stopped): Likewise.
804 (clear_pending_status_callback): Remove.
805 (handle_status): Use for_each_thread.
806 (captured_main): Likewise.
807 * win32-low.c (child_init_thread_list): Likewise.
808 (win32_clear_inferiors): Likewise.
809 (fake_breakpoint_event): Likewise.
811 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
813 * inferiors.h (find_inferior): Remove.
814 * inferiors.c (find_inferior): Remove.
816 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
818 * linux-low.c (resume_status_pending_p): Update comment.
819 (need_step_over_p): Update comment.
821 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
823 * linux-low.c (proceed_one_lwp): Return void, change parameter
825 (unsuspend_and_proceed_one_lwp): Likewise.
826 (proceed_all_lwps): Use for_each_thread.
827 (unstop_all_lwps): Likewise.
829 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
831 * linux-low.c (linux_resume_one_thread): Return void, take
833 (linux_resume): Use for_each_thread.
835 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
837 * linux-low.c (send_sigstop_callback): Return void, change
838 parameter type. Rename to...
839 (send_sigstop): ... this.
840 (suspend_and_send_sigstop_callback): Return void, change parameter
842 (suspend_and_send_sigstop): ... this.
843 (stop_all_lwps): Use for_each_thread.
845 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
847 * linux-low.c (lwp_running): Return bool, remove unused
849 (linux_stabilize_threads): Use find_thread.
851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-low.c (select_singlestep_lwp_callback): Remove.
854 (count_events_callback): Remove.
855 (select_event_lwp_callback): Remove.
856 (select_event_lwp): Use find_thread/for_each_thread.
858 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
860 * linux-low.c (not_stopped_callback): Return bool, take filter
862 (linux_wait_for_event_filtered): Use find_thread.
863 (linux_wait_1): Likewise.
865 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
867 * linux-low.c (same_lwp): Remove.
868 (find_lwp_pid): Use find_thread.
870 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872 * linux-low.c (delete_lwp_callback): Remove.
873 (linux_mourn): Use for_each_thread.
875 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
877 * linux-low.c (linux_detach_lwp_callback): Return void, remove
878 args parameter, don't check for pid.
879 (linux_detach): Use for_each_thread.
881 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
883 * linux-low.c (struct counter): Remove.
884 (second_thread_of_pid_p): Remove.
885 (last_thread_of_process_p): Use find_thread.
887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
889 * inferiors.c (find_inferior_in_random): Remove.
890 * inferiors.h (find_inferior_in_random): Remove.
891 * linux-low.c (status_pending_p_callback): Return bool, accept
892 parameter ptid directly.
893 (linux_wait_for_event_filtered): Use find_thread_in_random.
894 (linux_wait_1): Likewise.
896 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898 * inferiors.c (find_inferior_id): Remove.
899 (find_thread_ptid): Move implemention from find_inferior_id to
901 * inferiors.h (find_inferior_id): Remove.
902 * server.c (handle_status): Use find_thread_ptid.
903 (process_serial_event): Likewise.
904 * thread-db.c (find_one_thread): Likewise.
905 (thread_db_thread_handle): Likewise.
906 * win32-low.c (thread_rec): Likewise.
907 (child_delete_thread): Likewise.
908 (win32_thread_alive): Likewise.
909 (get_child_debug_event): Likewise.
911 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913 * linux-mips-low.c (update_watch_registers_callback): Return
914 void, remove pid_p parameter, don't check for pid.
915 (mips_insert_point, mips_remove_point): Use for_each_thread.
917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919 * lynx.low (lynx_delete_thread_callback): Remove.
920 (lynx_mourn): Use for_each_thread.
922 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
924 * regcache.c (regcache_invalidate_one): Remove.
925 (regcache_invalidate_pid): use for_each_thread.
927 2017-11-26 Tom Tromey <tom@tromey.com>
929 * linux-low.c (linux_create_inferior): Update.
931 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
933 * spu-low.c (spu_create_inferior): Fix typo in argument name.
935 2017-11-24 Alan Hayward <alan.hayward@arm.com>
937 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
938 * linux-aarch64-low.c (initialize_low_arch): Call init func.
939 * linux-aarch64-tdesc-selftest.c: New file.
940 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
942 2017-11-24 Alan Hayward <alan.hayward@arm.com>
944 * configure.srv: Add new file.
945 * linux-aarch64-low.c (initialize_low_arch): Call init func.
946 * linux-aarch64-tdesc-selftest.c: New file.
947 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
949 2017-11-24 Alan Hayward <alan.hayward@arm.com>
951 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
952 * linux-aarch64-low.c (initialize_low_arch): Remove init.
953 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
955 2017-11-24 Alan Hayward <alan.hayward@arm.com>
957 * configure.srv: Add new files.
958 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
959 aarch64_linux_read_description.
960 * linux-aarch64-low.c (aarch64_linux_read_description):
961 Merge with aarch64_arch_setup.
962 (aarch64_arch_setup): Call aarch64_linux_read_description.
963 * linux-aarch64-tdesc.c: New file.
964 * linux-aarch64-tdesc.h: New file.
966 2017-11-24 Yao Qi <yao.qi@linaro.org>
968 * configure.srv: Set $srv_regobj for tic6x-linux.
969 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
970 (tic6x_read_description): Move some code to tic6x_arch_setup.
971 (tic6x_tdesc_test): New function.
972 (initialize_low_arch): Call selftests::register_test.
974 2017-11-22 Yao Qi <yao.qi@linaro.org>
976 * remote-utils.c (prepare_resume_reply): Use memcpy.
978 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
980 * linux-low.c (kill_one_lwp_callback): Return void, take
981 argument directly, don't filter on pid.
982 (linux_kill): Use for_each_thread.
984 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
986 * linux-low.c (need_step_over_p): Return bool, remove dummy
988 (linux_resume, proceed_all_lwps): Use find_thread.
990 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
992 * linux-low.c (resume_status_pending_p): Return bool, remove
994 (linux_resume): Use find_thread.
996 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
998 * linux-low.c (struct thread_resume_array): Remove.
999 (linux_set_resume_request): Return void, take arguments
1001 (linux_resume): Use for_each_thread.
1003 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1005 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1006 return bool, remove data argument.
1007 (linux_stabilize_threads): Use find_thread.
1009 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1011 * linux-low.c (unsuspend_one_lwp): Remove.
1012 (unsuspend_all_lwps): Use for_each_thread, inline code from
1015 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1017 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1018 * linux-low.c (struct iterate_over_lwps_args): Remove.
1019 (iterate_over_lwps_filter): Remove.
1020 (iterate_over_lwps): Use find_thread.
1022 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1024 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1025 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1026 code from reset_lwp_ptrace_options_callback.
1028 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1030 * linux-arm-low.c (struct update_registers_data): Remove.
1031 (update_registers_callback): Return void, take arguments
1032 directly, don't check thread's pid.
1033 (arm_insert_point, arm_remove_point): Use for_each_thread.
1035 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1037 * win32-low.c (continue_one_thread): Return void, take argument
1039 (child_continue): Use for_each_thread.
1041 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1043 * win32-i386-low.c (update_debug_registers_callback): Rename
1045 (update_debug_registers): ... this, return void, remove pid_p arg.
1046 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1048 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1050 * inferiors.h (struct process_info): Add constructor, initialize
1052 <syscalls_to_catch>: Change type to std::vector<int>.
1053 * inferiors.c (add_process): Allocate process_info with new.
1054 (remove_process): Free process_info with delete.
1055 * linux-low.c (handle_extended_wait): Adjust.
1056 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1057 * server.c (handle_general_set): Adjust.
1059 2017-11-16 Pedro Alves <palves@redhat.com>
1061 * remote-utils.c (remote_close): Block SIGIO signals instead of
1062 uninstalling the SIGIO handler.
1064 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1066 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1068 2017-11-16 Yao Qi <yao.qi@linaro.org>
1070 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1071 (tic6x_store_gregset): Likewise.
1072 (tic6x_usrregs_info): Move it up.
1074 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1076 * Makefile.in: Update arch rules.
1077 * configure.srv: Explicitly mark arch/ files.
1079 2017-11-13 Andreas Schwab <schwab@suse.de>
1081 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1083 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1085 2017-11-06 Pedro Alves <palves@redhat.com>
1087 * config.in, configure: Regenerate.
1089 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1091 * target.c (struct thread_search): Remove.
1092 (thread_search_callback): Remove.
1093 (prepare_to_access_memory): Use for_each_thread instead of
1094 find_inferior. Inline code from thread_search_callback.
1096 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1098 * server.c (struct visit_actioned_threads_data): Remove.
1099 (visit_actioned_threads): Change prototype to take arguments
1101 (resume): Use find_thread instead of find_inferior.
1103 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1105 * server.c (queue_stop_reply_callback): Change prototype, return
1107 (find_status_pending_thread_callback): Remove.
1108 (handle_status): Replace find_inferior with find_thread and
1111 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1113 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1115 (aarch64_store_gregset): Likewise.
1116 (aarch64_fill_fpregset): Likewise.
1117 (aarch64_store_fpregset): Likewise.
1119 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1121 * gdbthread.h (find_thread, for_each_thread): New functions.
1122 * inferiors.c (thread_of_pid): Remove.
1123 (find_any_thread_of_pid): Use find_thread.
1124 * linux-low.c (num_lwps): Use for_each_thread.
1126 2017-10-17 Yao Qi <yao.qi@linaro.org>
1128 * Makefile.in: Remove one rule.
1129 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1131 2017-10-17 Yao Qi <yao.qi@linaro.org>
1133 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1134 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1136 2017-10-17 Yao Qi <yao.qi@linaro.org>
1138 * configure.srv: Rename arm.o with arch/arm.o.
1140 2017-10-17 Yao Qi <yao.qi@linaro.org>
1142 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1143 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1144 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1145 (arch-i386.o, arch-amd64.o): Remove rules.
1146 (arch/%.o): New rule.
1147 Update POSTCOMPILE and COMPILE.pre.
1148 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1149 * configure: Re-generated.
1150 * configure.srv: Replace arch-i386.o with arch/i386.o.
1151 Replace arch-amd64.o with arch/amd64.o.
1153 2017-10-16 Yao Qi <yao.qi@linaro.org>
1155 * configure: Regenerated.
1157 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1159 * inferiors.h: (struct inferior_list): Remove.
1160 (struct inferior_list_entry); Remove.
1161 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1162 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1163 get_first_inferior): Remove.
1164 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1165 find_inferior_id, find_inferior_in_random): Change signature.
1166 * inferiors.c (all_threads): Change type to
1167 std::list<thread_info *>.
1168 (get_thread): Remove macro.
1169 (find_inferior, find_inferior_id): Change signature, implement
1171 (find_inferior_in_random): Change signature, implement using
1172 find_thread_in_random.
1173 (for_each_inferior, for_each_inferior_with_data): Change
1174 signature, implement using for_each_thread.
1175 (add_inferior_to_list, remove_inferior): Remove.
1176 (add_thread, get_first_thread, thread_of_pid,
1177 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1178 (get_first_inferior, one_inferior_p, clear_inferior_list):
1180 (clear_inferiors, get_thread_process): Update.
1181 * gdbthread.h: Include <list>.
1182 (struct thread_info) <entry>: Remove field.
1184 (all_threads): Change type to std::list<thread_info *>.
1185 (get_first_inferior): Add doc.
1186 (find_thread, for_each_thread, find_thread_in_random): New
1188 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1189 * linux-arm-low.c (update_registers_callback): Update.
1190 * linux-low.c (second_thread_of_pid_p): Update.
1191 (kill_one_lwp_callback, linux_detach_lwp_callback,
1192 delete_lwp_callback, status_pending_p_callback, same_lwp,
1193 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1194 iterate_over_lwps, not_stopped_callback,
1195 resume_stopped_resumed_lwps, count_events_callback,
1196 select_singlestep_lwp_callback, select_event_lwp_callback,
1197 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1198 suspend_and_send_sigstop_callback, wait_for_sigstop,
1199 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1200 lwp_running, linux_set_resume_request, resume_status_pending_p,
1201 need_step_over_p, start_step_over, linux_resume_one_thread,
1202 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1203 reset_lwp_ptrace_options_callback): Update.
1204 * linux-mips-low.c (update_watch_registers_callback): Update.
1205 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1207 (free_register_cache_thread_one): Remove.
1208 (regcache_release): Update.
1209 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1210 handle_qxfer_threads_worker): Update.
1211 (handle_query): Update, use list iterator.
1212 (visit_actioned_threads, handle_pending_status,
1213 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1214 clear_pending_status_callback, set_pending_status_callback,
1215 find_status_pending_thread_callback, handle_status,
1216 process_serial_event): Update.
1217 * target.c (thread_search_callback): Update.
1218 * thread-db.c (thread_db_get_tls_address): Update.
1219 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1221 * win32-i386-low.c (update_debug_registers_callback): Update.
1222 * win32-low.c (delete_thread_info, child_delete_thread,
1223 continue_one_thread, suspend_one_thread,
1224 get_child_debug_event): Adjust.
1226 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1228 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1229 * inferiors.h: Include <list>.
1230 (struct process_info) <entry>: Remove field.
1232 (pid_of): Change macro to function.
1233 (ptid_of, lwpid_of): Remove macro.
1234 (all_processes): Change type to std::list<process_info *>.
1235 (ALL_PROCESSES): Remove macro.
1236 (for_each_process, find_process): New function.
1237 * inferiors.c (all_processes): Change type to
1238 std::list<process_info *>.
1239 (find_thread_process): Adjust.
1240 (add_process): Likewise.
1241 (remove_process): Likewise.
1242 (find_process_pid): Likewise.
1243 (get_first_process): Likewise.
1244 (started_inferior_callback): Remove.
1245 (have_started_inferiors_p): Adjust.
1246 (attached_inferior_callback): Remove.
1247 (have_attached_inferiors_p): Adjust.
1248 * linux-low.c (check_zombie_leaders): Likewise.
1249 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1250 (x86_linux_update_xmltarget): Adjust.
1251 * server.c (handle_query): Likewise.
1252 (gdb_reattached_process): Remove.
1253 (handle_status): Adjust.
1254 (kill_inferior_callback): Likewise.
1255 (detach_or_kill_inferior): Remove.
1256 (print_started_pid): Likewise.
1257 (print_attached_pid): Likewise.
1258 (detach_or_kill_for_exit): Update.
1259 (process_serial_event): Likewise.
1260 * linux-arm-low.c (arm_new_fork): Likewise.
1262 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1264 * dll.h: Include <list>.
1265 (struct dll_info): Add constructor.
1266 <entry>: Remove field.
1267 (all_dlls): Change type to std::list<dll_info>.
1268 * dll.c: Include <algorithm>.
1269 (get_dll): Remove macro.
1270 (all_dlls): Change type to std::list<dll_info *>.
1271 (free_one_dll): Remove.
1272 (match_dll): Likewise.
1273 (loaded_dll): Adjust.
1274 (unloaded_dll): Adjust to all_dlls type change, use
1275 std::find_if. Inline code from match_dll.
1276 (clear_dlls): Adjust to all_dlls type change.
1277 * server.c (emit_dll_description): Remove.
1278 (handle_qxfer_libraries): Adjust to all_dlls type change,
1279 integrate emit_dll_description's functionality.
1281 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1283 * linux-low.h (struct linux_target_ops) <delete_process>: New
1285 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1286 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1287 (struct linux_target_ops): Add delete_process callback.
1288 * linux-arm-low.c (arm_delete_process): New.
1289 (struct linux_target_ops): Add delete_process callback.
1290 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1291 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1292 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1293 * linux-mips-low.c (mips_linux_delete_process): New.
1294 (struct linux_target_ops): Add delete_process callback.
1295 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1296 * linux-s390-low.c (struct linux_target_ops): Likewise.
1297 * linux-sh-low.c (struct linux_target_ops): Likewise.
1298 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1299 * linux-tile-low.c (struct linux_target_ops): Likewise.
1300 * linux-x86-low.c (x86_linux_delete_process): New.
1301 (struct linux_target_ops): Add delete_process callback.
1302 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1304 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1306 * linux-aarch64-low.c (the_low_target): Add thread delete
1308 * linux-arm-low.c (arm_delete_thread): New function.
1309 (the_low_target): Add thread delete callback.
1310 * linux-bfin-low.c (the_low_target): Likewise.
1311 * linux-crisv32-low.c (the_low_target): Likewise.
1312 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1314 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1316 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1317 * linux-mips-low.c (mips_linux_delete_thread): New function.
1318 (the_low_target): Add thread delete callback.
1319 * linux-ppc-low.c (the_low_target): Likewise.
1320 * linux-s390-low.c (the_low_target): Likewise.
1321 * linux-sh-low.c (the_low_target): Likewise.
1322 * linux-tic6x-low.c (the_low_target): Likewise.
1323 * linux-tile-low.c (the_low_target): Likewise.
1324 * linux-x86-low.c (the_low_target): Likewise.
1325 * linux-xtensa-low.c (the_low_target): Likewise.
1327 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1329 * win32-low.c: Include "common-inferior.h".
1331 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1333 * inferiors.c (set_inferior_cwd): New function.
1334 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1335 (handle_query): Inform that QSetWorkingDir is supported.
1336 * win32-low.c (create_process): Pass the inferior's cwd to
1339 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1341 * inferiors.c (current_inferior_cwd): New global variable.
1342 (get_inferior_cwd): New function.
1343 * inferiors.h (struct process_info) <cwd>: New field.
1345 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1347 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1348 (OBS): Add gdb_tilde_expand.o.
1350 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1352 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1353 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1355 2017-09-29 Pedro Alves <palves@redhat.com>
1357 * ax.c (gdb_parse_agent_expr): Constify.
1358 * ax.h (gdb_parse_agent_expr): Constify.
1359 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1361 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1362 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1363 * remote-utils.h (read_ptid): Constify.
1364 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1365 (process_point_options, process_serial_event): Constify.
1366 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1367 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1368 (cmd_qtbuffer): Constify.
1370 2017-09-29 Pedro Alves <palves@redhat.com>
1372 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1375 2017-09-29 Pedro Alves <palves@redhat.com>
1377 * linux-low.c (handle_extended_wait): Pass parent thread instead
1378 of process to thread_db_notice_clone.
1379 * linux-low.h (thread_db_notice_clone): Replace parent process
1380 parameter with parent thread parameter.
1381 * thread-db.c (find_one_thread): Add comment.
1382 (thread_db_notice_clone): Replace parent process parameter with
1383 parent thread parameter. Temporarily switch to the parent thread.
1385 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1387 * gdbthread.h: Include "common-gdbthread.h".
1388 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1389 "if" when validating the ptid.
1390 * remote-utils.c: Include "gdbthread.h".
1391 (prepare_resume_reply): Use "switch_to_thread".
1392 * target.c (done_accessing_memory): Likewise.
1394 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1396 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1397 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1398 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1399 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1400 s390x-gs-linux64-ipa.o to ipa_obj.
1401 * linux-s390-low.c (HWCAP_S390_GS): New define.
1402 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1404 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1405 (s390_arch_setup): Check for guarded-storage support and choose
1407 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1408 init_registers_s390x_gs_linux64.
1409 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1411 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1412 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1414 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1416 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1418 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1420 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1421 (thread_db_thread_handle): Declare.
1422 * linux-low.c (linux_target_ops): Initialize thread_handle.
1423 * server.c (handle_qxfer_threads_worker): Add support for
1425 * target.h (struct target_ops): Add new function pointer,
1427 (target_thread_handle): Define.
1428 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1430 (thread_db_thread_handle): New function.
1432 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1434 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1435 * linux-low.h (thread_db_notice_clone): Declare.
1436 * thread-db.c (thread_db_notice_clone): New function.
1438 2017-09-21 Pedro Alves <palves@redhat.com>
1440 * server.c (gdb_read_memory, handle_status, process_serial_event)
1441 (handle_serial_event, handle_target_event): Adjust to
1442 set_desired_thread prototype change.
1443 * target.c (set_desired_thread): Remove 'use_general' parameter
1445 * target.h (set_desired_thread): Remove 'use_general' parameter.
1447 2017-09-20 Tom Tromey <tom@tromey.com>
1449 * target.c (target_terminal::terminal_state): Define.
1450 (target_terminal::init): Rename from target_terminal_init.
1451 (target_terminal::inferior): Rename from
1452 target_terminal_inferior.
1453 (target_terminal::ours): Rename from target_terminal_ours.
1454 (target_terminal::ours_for_output, target_terminal::info): New.
1456 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1458 * server.c (accumulate_file_name_length): Remove.
1459 (emit_dll_description): Adjust to std::string change.
1460 (handle_qxfer_libraries): Use std::string to hold document.
1462 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1464 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1465 return type of xml_escape_text.
1466 * server.c (emit_dll_description): Likewise.
1468 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1470 * server.c (captured_main): Accept argument for --selftest.
1471 Update run_tests call.
1472 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1473 when registering selftests.
1475 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1477 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1478 instead of "VEC" for "target_desc.reg_defs".
1479 (regcache_cpy): Likewise.
1480 (registers_to_string): Likewise.
1481 (registers_from_string): Likewise.
1482 (find_regno): Likewise.
1483 (supply_regblock): Likewise.
1484 (regcache_raw_read_unsigned): Likewise.
1485 * tdesc.c (init_target_desc): Likewise.
1486 (tdesc_create_reg): Likewise.
1487 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1488 (struct target_desc) <reg_defs>: Convert to "std::vector".
1489 (target_desc): Do not initialize "reg_defs".
1490 (~target_desc): Update code to use "std::vector" instead of "VEC"
1491 for "target_desc.reg_defs".
1492 (operator==): Likewise.
1494 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1496 * inferiors.h (thread_to_gdb_id): Remove.
1497 * inferiors.c (thread_to_gdb_id): Remove.
1498 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1499 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1500 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1502 * nto-low.c (nto_fetch_registers, nto_store_registers,
1503 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1505 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1507 * inferiors.h (gdb_id_to_thread_id): Remove.
1508 * inferiors.c (gdb_id_to_thread_id): Remove.
1509 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1510 removal. Move pid declaration closer to where it's used.
1512 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1514 * server.c (handle_detach): New function.
1515 (process_serial_event): Move code out, call handle_detach.
1517 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1519 * server.c (require_running): Rename to ...
1520 (require_running_or_return): ... this ...
1521 (require_running_or_break): ... and this.
1522 (handle_query, process_serial_event): Adjust.
1524 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1526 * linux-low.c (linux_set_resume_request): Remove unused
1529 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1531 * server.c (first_thread_of): Remove.
1532 (process_serial_event): Replace usage of first_thread_of with
1533 find_any_thread_of_pid.
1534 * tracepoint.c (same_process_p): Remove.
1535 (gdb_agent_about_to_close): Replace usage of same_process_p with
1536 find_any_thread_of_pid.
1537 * linux-x86-low.c (same_process_callback): Remove.
1538 (x86_arch_setup_process_callback): Replace usage of
1539 same_process_callback with find_any_thread_of_pid.
1540 * thread-db.c (any_thread_of): Remove.
1541 (switch_to_process): Replace usage of any_thread_of with
1542 find_any_thread_of_pid.
1543 * inferiors.c (thread_pid_matches_callback): Remove.
1544 (find_thread_process): Adjust to use find_any_thread_of_pid.
1546 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1548 * regcache.c (get_thread_regcache): Guard calls to "memset"
1551 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1553 * linux-low.c (handle_extended_wait): Use
1554 "allocate_target_description" instead of "XNEW".
1555 * linux-x86-low.c (initialize_low_arch): Likewise.
1557 2017-09-05 Yao Qi <yao.qi@linaro.org>
1559 * configure.srv (srv_i386_regobj): Remove.
1560 (srv_amd64_regobj): Remove.
1561 (srv_regobj): Set it to "" for x86 non-linux targets.
1562 * linux-x86-tdesc.c (i386_linux_read_description):
1563 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1564 (init_registers_i386): Remove the declaration.
1565 (tdesc_i386): Remove the declaration.
1566 (lynx_i386_arch_setup): Call i386_create_target_description.
1567 * nto-x86-low.c: Likewise.
1568 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1569 [!__x86_64__]: include arch/i386.h.
1570 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1572 2017-09-05 Yao Qi <yao.qi@linaro.org>
1574 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1575 i386/amd64-XXX-linux from it.
1577 2017-09-05 Yao Qi <yao.qi@linaro.org>
1579 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1581 (ipa_amd64_linux_regobj): Remove.
1582 (ipa_x32_linux_regobj): Remove.
1584 2017-09-05 Yao Qi <yao.qi@linaro.org>
1586 * Makefile.in (arch-amd64.o): New rule.
1587 * configure.srv: Append arch-amd64.o.
1588 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1589 (get_ipa_tdesc): Call amd64_linux_read_description.
1590 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1591 and init_registers_amd64_XXX.
1592 * linux-x86-low.c (x86_linux_read_description): Call
1593 amd64_linux_read_description.
1594 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1595 (initialize_low_arch): Don't call init_registers_x32_XXX and
1596 init_registers_amd64_XXX.
1597 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1598 and tdesc_amd64_XXX.
1599 [__x86_64__] (amd64_tdesc_test): New function.
1600 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1601 and init_registers_amd64_XXX.
1602 * linux-x86-tdesc.c: Include arch/amd64.h.
1603 (xcr0_to_tdesc_idx): New function.
1604 (i386_linux_read_description): New function.
1605 (amd64_get_ipa_tdesc_idx): New function.
1606 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1607 (amd64_get_ipa_tdesc): Declare.
1609 2017-09-05 Yao Qi <yao.qi@linaro.org>
1611 * configure.srv (srv_i386_linux_xmlfiles): Remove
1612 i386/i386-XXX-linux.xml from it.
1614 2017-09-05 Yao Qi <yao.qi@linaro.org>
1616 * configure.srv: Set srv_i386_linux_regobj empty if $development
1618 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1619 initialize_low_tdesc.
1620 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1621 with #if initialize_low_tdesc.
1622 * linux-x86-tdesc-selftest.c: New file.
1623 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1625 2017-09-05 Yao Qi <yao.qi@linaro.org>
1627 * Makefile.in (arch-i386.o): New rule.
1628 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1629 (x86_64-*-linux*): Likewise.
1630 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1631 include arch/i386.h.
1632 (i386_linux_read_description): Remove code and call
1633 i386_create_target_description.
1634 * tdesc.c (allocate_target_description): New function.
1635 * tdesc.h (set_tdesc_architecture): Remove declaration.
1636 (set_tdesc_osabi): Likewise.
1638 2017-09-05 Yao Qi <yao.qi@linaro.org>
1640 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1641 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1642 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1644 * server.c (get_features_xml): Call tdesc_get_features_xml.
1645 * tdesc.c (set_tdesc_architecture): New function.
1646 (set_tdesc_osabi): New function.
1647 (tdesc_get_features_xml): New function.
1648 (tdesc_create_feature): Add an argument.
1649 * tdesc.h (struct target_desc) <features>: New field.
1650 <arch, osabi>: New field.
1651 (~target_desc): xfree features, arch, and osabi.
1652 (target_desc::oerator==): Don't compare .xmltarget.
1653 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1654 (set_tdesc_osabi): Likewise.
1655 (tdesc_get_features_xml): Likewise.
1657 2017-09-05 Yao Qi <yao.qi@linaro.org>
1659 * linux-x86-tdesc.c: Include selftest.h.
1660 (i386_tdesc_test): New function.
1661 (initialize_low_tdesc): Call selftests::register_test.
1662 * tdesc.h: Include regdef.h.
1663 (target_desc): Override operator == and !=.
1665 2017-09-05 Yao Qi <yao.qi@linaro.org>
1667 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1668 (ipa_obj): Likewise.
1669 * linux-i386-ipa.c: Include common/x86-xstate.h
1670 (get_ipa_tdesc): Call i386_linux_read_description.
1671 (initialize_low_tracepoint): Don't call init_registers_XXX
1672 functions, call initialize_low_tdesc instead.
1673 * linux-x86-low.c (x86_linux_read_description): Call
1674 i386_linux_read_description.
1675 (initialize_low_arch): Don't call init_registers_i386_XXX
1676 functions, call initialize_low_tdesc.
1677 * linux-x86-tdesc.c: New file.
1678 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1679 (i386_get_ipa_tdesc_idx): Declare.
1680 (i386_get_ipa_tdesc): Declare.
1681 (initialize_low_tdesc): Declare.
1683 2017-09-05 Yao Qi <yao.qi@linaro.org>
1685 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1688 2017-09-05 Yao Qi <yao.qi@linaro.org>
1690 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1691 * regcache.c (get_thread_regcache): Use VEC_length.
1692 (init_register_cache): Likewise.
1693 (regcache_cpy): Likewise.
1694 (registers_to_string): Iterate reg_defs via VEC_iterate.
1695 (find_regno): Likewise.
1696 (find_register_by_number): Use VEC_index.
1697 (register_size): Call find_register_by_number.
1698 (register_data): Call find_register_by_number.
1699 (supply_regblock): Use VEC_length.
1700 (regcache_raw_read_unsigned): Likewise.
1701 * tdesc.c (init_target_desc): Iterate reg_defs via
1703 (default_description): Update initializer.
1704 (copy_target_description): Don't update field num_registers.
1705 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1706 <num_registers>: Remove.
1708 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1710 * Makefile.in (.SECONDARY): Define target.
1712 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1714 * linux-low.c (linux_wait_1): Adjust.
1715 * server.c (queue_stop_reply_callback): Adjust.
1717 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1719 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1720 QEnvironmentUnset and QEnvironmentReset packets.
1721 (handle_query): Inform remote that QEnvironmentHexEncoded,
1722 QEnvironmentUnset and QEnvironmentReset are supported.
1724 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1726 * inferiors.h (inferior_target_data): Rename to ...
1727 (thread_target_data): ... this.
1728 (inferior_regcache_data): Rename to ...
1729 (thread_regcache_data): ... this.
1730 (set_inferior_regcache_data): Rename to ...
1731 (set_thread_regcache_data): ... this.
1732 * inferiors.c (inferior_target_data): Rename to ...
1733 (thread_target_data): ... this.
1734 (inferior_regcache_data): Rename to ...
1735 (thread_regcache_data): ... this.
1736 (set_inferior_regcache_data): Rename to ...
1737 (set_thread_regcache_data): ... this.
1738 (free_one_thread): Update.
1739 * linux-low.h (get_thread_lwp): Update.
1740 * regcache.c (get_thread_regcache): Update.
1741 (regcache_invalidate_thread): Update.
1742 (free_register_cache_thread): Update.
1743 * win32-i386-low.c (update_debug_registers_callback): Update.
1744 (win32_get_current_dr): Update.
1745 * win32-low.c (thread_rec): Update.
1746 (delete_thread_info): Update.
1747 (continue_one_thread): Update.
1748 (suspend_one_thread): Update.
1750 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1752 * inferiors.c (set_inferior_target_data): Remove.
1753 * inferiors.h (set_inferior_target_data): Remove.
1755 2017-08-18 Yao Qi <yao.qi@linaro.org>
1757 * Makefile.in (OBS): Add selftest.o.
1758 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1759 * configure, config.in: Re-generated.
1760 * server.c: Include common/sefltest.h.
1761 (captured_main): Handle option --selftest.
1763 2017-08-09 Yao Qi <yao.qi@linaro.org>
1765 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1766 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1767 i386-avx-mpx.o and i386-mmx.o.
1768 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1769 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1770 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1771 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1772 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1773 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1774 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1775 i386/amd64-avx-mpx.xml.
1777 2017-08-09 Yao Qi <yao.qi@linaro.org>
1779 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1780 and x32-avx-avx512.o.
1781 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1782 i386/x32-avx-avx512.xml.
1784 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1786 * tracepoint.h (enum class fast_tpoint_collect_result): New
1788 (fast_tracepoint_collecting): Change return type to
1789 fast_tpoint_collect_result.
1790 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1791 * linux-low.h: Include tracepoint.h.
1792 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1793 fast_tpoint_collect_result.
1794 * linux-low.c (handle_tracepoints): Adjust.
1795 (linux_fast_tracepoint_collecting): Change return type to
1796 fast_tpoint_collect_result.
1797 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1798 linux_wait_1, stuck_in_jump_pad_callback,
1799 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1800 proceed_one_lwp): Adjust to type change.
1802 2017-07-10 Yao Qi <yao.qi@linaro.org>
1804 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1806 2017-06-29 Yao Qi <yao.qi@linaro.org>
1808 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1810 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1812 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1814 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1816 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1818 * linux-low.c (linux_create_inferior): Adjust code to access the
1819 environment information via 'gdb_environ' class.
1820 * lynx-low.c (lynx_create_inferior): Likewise.
1821 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1822 (get_environ): Return a pointer to 'our_environ'.
1823 (captured_main): Initialize 'our_environ'.
1824 * server.h (get_environ): Adjust prototype.
1825 * spu-low.c (spu_create_inferior): Adjust code to access the
1826 environment information via 'gdb_environ' class.
1828 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1830 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1831 usage of "register" keyword.
1833 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1835 * configure: Re-generate.
1837 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1839 * configure: Re-generate.
1841 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1843 * Makefile.in (COMPILE.pre): Add "-x c++".
1845 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1847 * fork-child.c: Conditionally include <signal.h>.
1849 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1851 * server.c (handle_general_set): Handle new packet
1852 "QStartupWithShell".
1853 (handle_query): Add "QStartupWithShell" to the list of supported
1855 (gdbserver_usage): Add help text explaining the
1856 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1858 (captured_main): Recognize and act upon the presence of the new
1861 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1862 Pedro Alves <palves@redhat.com>
1864 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1865 * configure: Regenerate.
1866 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1868 (i[34567]86-*-lynxos*): Likewise.
1869 (spu*-*-*): Likewise.
1870 * fork-child.c: New file.
1871 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1873 (linux_ptrace_fun): New function.
1874 (linux_create_inferior): Adjust function prototype to reflect
1875 change on "target.h". Adjust function code to use
1877 (linux_request_interrupt): Delete "signal_pid".
1878 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1879 (lynx_ptrace_fun): New function.
1880 (lynx_create_inferior): Adjust function prototype to reflect
1881 change on "target.h". Adjust function code to use
1883 * nto-low.c (nto_create_inferior): Adjust function prototype and
1884 code to reflect change on "target.h". Update comments.
1885 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1886 "common-terminal.h" and "environ.h".
1887 (terminal_fd): Moved to fork-child.c.
1888 (old_foreground_pgrp): Likewise.
1889 (restore_old_foreground_pgrp): Likewise.
1890 (last_status): Make it global.
1891 (last_ptid): Likewise.
1892 (our_environ): New variable.
1893 (startup_with_shell): Likewise.
1894 (program_name): Likewise.
1895 (program_argv): Rename to...
1896 (program_args): ...this.
1897 (wrapper_argv): New variable.
1898 (start_inferior): Delete function.
1899 (get_exec_wrapper): New function.
1900 (get_exec_file): Likewise.
1901 (get_environ): Likewise.
1902 (prefork_hook): Likewise.
1903 (post_fork_inferior): Likewise.
1904 (postfork_hook): Likewise.
1905 (postfork_child_hook): Likewise.
1906 (handle_v_run): Update code to deal with arguments coming from the
1907 remote host. Update calls from "start_inferior" to
1909 (captured_main): Likewise. Initialize environment variable. Call
1911 * server.h (post_fork_inferior): New prototype.
1912 (get_environ): Likewise.
1913 (last_status): Declare.
1914 (last_ptid): Likewise.
1915 (signal_pid): Likewise.
1916 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1917 (spu_ptrace_fun): New function.
1918 (spu_create_inferior): Adjust function prototype to reflect change
1919 on "target.h". Adjust function code to use "fork_inferior".
1920 * target.c (target_terminal_init): New function.
1921 (target_terminal_inferior): Likewise.
1922 (target_terminal_ours): Likewise.
1923 * target.h: Include <vector>.
1924 (struct target_ops) <create_inferior>: Update prototype.
1925 (create_inferior): Update macro.
1926 * utils.c (gdb_flush_out_err): New function.
1927 * win32-low.c (win32_create_inferior): Adjust function prototype
1928 and code to reflect change on "target.h".
1930 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1932 * inferiors.c (switch_to_thread): New function.
1934 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1936 * Makefile.in (SFILE): Add "common/job-control.c".
1937 (OBS): Add "job-control.o".
1939 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1941 * Makefile: Remove "@host_makefile_frag@".
1943 2017-05-05 Pedro Alves <palves@redhat.com>
1945 * configure: Regenerate.
1947 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1949 * configure: Regenerate.
1951 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1953 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1954 software_single_step change of return type to
1955 std::vector<CORE_ADDR>.
1956 * linux-low.c (install_software_single_step_breakpoints):
1958 * linux-low.h (install_software_single_step_breakpoints):
1961 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1963 * remote-utils.c: Include "gdb_termios.h" instead of
1965 * terminal.h: Delete file.
1967 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1969 * server.c: Include <vector>.
1970 <program_argv, wrapper_argv>: Convert to std::vector.
1971 (start_inferior): Rewrite function to use C++.
1972 (handle_v_run): Likewise. Update code that calculates the argv
1973 based on the vRun packet; use C++.
1974 (captured_main): Likewise.
1976 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1978 * server.c (handle_v_cont): Initialize thread_resume::thread
1981 2017-04-05 Pedro Alves <palves@redhat.com>
1983 * configure: Regenerate.
1985 2017-04-05 Pedro Alves <palves@redhat.com>
1987 * gdbreplay.c (sync_error): Constify.
1988 * linux-x86-low.c (push_opcode): Constify.
1990 2017-04-05 Pedro Alves <palves@redhat.com>
1992 * win32-low.c (get_child_debug_event)
1993 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1994 Report TARGET_WAITKIND_SPURIOUS instead.
1996 2017-04-05 Pedro Alves <palves@redhat.com>
1998 * remote-utils.c (remote_prepare, remote_open): Constify.
1999 * remote-utils.h (remote_prepare, remote_open): Constify.
2000 * server.c (captured_main): Constify 'port' handling.
2002 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2004 * Makefile.in (clean): Clear .deps.
2006 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2008 * .gitignore: Remove generated files, replace with wildcard.
2009 * (clean): Replace removal of generated files with wildcard.
2010 (version.c): Replace with...
2011 (version-generated.c): ...this.
2012 (xml-builtin.c): Replace with...
2013 (xml-builtin-generated.c): ...this.
2014 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2015 (%.c: *regformats*): Replace with...
2016 (%-generated.c: *regformats*): ...this.
2018 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2020 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2021 (xtensa_fill_gregset): Call collect_register_by_name for
2023 (xtensa_store_gregset): Call supply_register_by_name for
2026 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2028 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2029 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2030 (xtensa_store_gregset): Call supply_register for all registers in
2031 a0_regnum..a0_regnum + C0_NREGS range.
2033 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2035 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2036 (ax-ipa.o: ax.c): Remove.
2037 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2038 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2039 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2040 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2041 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2043 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2045 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2046 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2047 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2048 (errors-ipa.o: ../common/errors.c): Remove.
2049 (format-ipa.o: ../common/format.c): Remove.
2050 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2052 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2054 * Makefile.in (%-ipa.o: %.c): New rule.
2055 (tracepoint-ipa.o: tracepoint.c): Remove.
2056 (utils-ipa.o: utils.c): Remove.
2057 (remote-utils-ipa.o: remote-utils.c): Remove.
2058 (regcache-ipa.o: regcache.c): Remove.
2059 (i386-linux-ipa.o: i386-linux.c): Remove.
2060 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2061 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2062 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2063 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2064 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2065 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2066 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2067 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2068 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2069 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2070 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2071 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2072 (aarch64-ipa.o: aarch64.c): Remove.
2073 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2074 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2075 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2076 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2077 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2078 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2079 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2080 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2081 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2082 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2083 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2084 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2085 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2086 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2087 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2088 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2089 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2090 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2091 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2092 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2093 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2094 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2095 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2096 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2097 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2098 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2099 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2100 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2101 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2102 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2103 (tdesc-ipa.o: tdesc.c): Remove.
2104 (x32-linux-ipa.o: x32-linux.c): Remove.
2105 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2106 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2108 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2110 * Makefile.in (%.o: ../arch/%.c): New rule.
2111 (arm.o: ../arch/arm.c): Remove.
2112 (arm-linux.o: ../arch/arm-linux.c): Remove.
2113 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2114 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2116 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2118 * Makefile.in (%.o: ../nat/%.c): New rule.
2119 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2120 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2121 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2122 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2123 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2124 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2125 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2126 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2127 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2128 (linux-personality.o: ../nat/linux-personality.c): Remove.
2129 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2130 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2131 (x86-linux.o: ../nat/x86-linux.c): Remove.
2132 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2133 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2135 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2137 * Makefile.in (%.o: ../common/%.c): New rule.
2138 (signals.o: ../common/signals.c): Remove.
2139 (print-utils.o: ../common/print-utils.c): Remove.
2140 (rsp-low.o: ../common/rsp-low.c): Remove.
2141 (common-utils.o: ../common/common-utils.c): Remove.
2142 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2143 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2144 (vec.o: ../common/vec.c): Remove.
2145 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2146 (xml-utils.o: ../common/xml-utils.c): Remove.
2147 (ptid.o: ../common/ptid.c): Remove.
2148 (buffer.o: ../common/buffer.c): Remove.
2149 (format.o: ../common/format.c): Remove.
2150 (filestuff.o: ../common/filestuff.c): Remove.
2151 (agent.o: ../common/agent.c): Remove.
2152 (errors.o: ../common/errors.c): Remove.
2153 (environ.o: ../common/environ.c): Remove.
2154 (common-debug.o: ../common/common-debug.c): Remove.
2155 (cleanups.o: ../common/cleanups.c): Remove.
2156 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2157 (fileio.o: ../common/fileio.c): Remove.
2158 (common-regcache.o: ../common/common-regcache.c): Remove.
2159 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2160 (new-op.o: ../common/new-op.c): Remove.
2161 (btrace-common.o: ../common/btrace-common.c): Remove.
2163 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2165 * Makefile.in (%.o: ../target/%.c): New rule.
2166 (waitstatus.o: ../target/waitstatus.c): Remove.
2168 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2171 (%.c: ../regformats/%.dat,
2172 (%.c: ../regformats/arm/%.dat,
2173 (%.c: ../regformats/i386/%.dat,
2174 (%.c: ../regformats/rs6000/%.dat): New rules.
2175 (aarch64.c): Remove.
2176 (reg-arm.c): Remove.
2177 (arm-with-iwmmxt.c): Remove.
2178 (arm-with-vfpv2.c): Remove.
2179 (arm-with-vfpv3.c): Remove.
2180 (arm-with-neon.c): Remove.
2181 (reg-bfin.c): Remove.
2182 (reg-cris.c): Remove.
2183 (reg-crisv32.c): Remove.
2185 (i386-linux.c): Remove.
2186 (i386-avx.c): Remove.
2187 (i386-avx-linux.c): Remove.
2188 (i386-avx-avx512.c): Remove.
2189 (i386-avx-avx512-linux.c): Remove.
2190 (i386-mpx.c): Remove.
2191 (i386-mpx-linux.c): Remove.
2192 (i386-avx-mpx-avx512-pku.c): Remove.
2193 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2194 (i386-avx-mpx.c): Remove.
2195 (i386-avx-mpx-linux.c): Remove.
2196 (i386-mmx.c): Remove.
2197 (i386-mmx-linux.c): Remove.
2198 (reg-ia64.c): Remove.
2199 (reg-m32r.c): Remove.
2200 (reg-m68k.c): Remove.
2202 (mips-linux.c): Remove.
2203 (mips-dsp-linux.c): Remove.
2204 (mips64-linux.c): Remove.
2205 (mips64-dsp-linux.c): Remove.
2206 (nios2-linux.c): Remove.
2207 (powerpc-32.c): Remove.
2208 (powerpc-32l.c): Remove.
2209 (powerpc-altivec32l.c): Remove.
2210 (powerpc-cell32l.c): Remove.
2211 (powerpc-vsx32l.c): Remove.
2212 (powerpc-isa205-32l.c): Remove.
2213 (powerpc-isa205-altivec32l.c): Remove.
2214 (powerpc-isa205-vsx32l.c): Remove.
2215 (powerpc-e500l.c): Remove.
2216 (powerpc-64l.c): Remove.
2217 (powerpc-altivec64l.c): Remove.
2218 (powerpc-cell64l.c): Remove.
2219 (powerpc-vsx64l.c): Remove.
2220 (powerpc-isa205-64l.c): Remove.
2221 (powerpc-isa205-altivec64l.c): Remove.
2222 (powerpc-isa205-vsx64l.c): Remove.
2223 (s390-linux32.c): Remove.
2224 (s390-linux32v1.c): Remove.
2225 (s390-linux32v2.c): Remove.
2226 (s390-linux64.c): Remove.
2227 (s390-linux64v1.c): Remove.
2228 (s390-linux64v2.c): Remove.
2229 (s390-te-linux64.c): Remove.
2230 (s390-vx-linux64.c): Remove.
2231 (s390-tevx-linux64.c): Remove.
2232 (s390x-linux64.c): Remove.
2233 (s390x-linux64v1.c): Remove.
2234 (s390x-linux64v2.c): Remove.
2235 (s390x-te-linux64.c): Remove.
2236 (s390x-vx-linux64.c): Remove.
2237 (s390x-tevx-linux64.c): Remove.
2238 (tic6x-c64xp-linux.c): Remove.
2239 (tic6x-c64x-linux.c): Remove.
2240 (tic6x-c62x-linux.c): Remove.
2242 (reg-sparc64.c): Remove.
2243 (reg-spu.c): Remove.
2245 (amd64-linux.c): Remove.
2246 (amd64-avx.c): Remove.
2247 (amd64-avx-linux.c): Remove.
2248 (amd64-avx-avx512.c): Remove.
2249 (amd64-avx-avx512-linux.c): Remove.
2250 (amd64-mpx.c): Remove.
2251 (amd64-mpx-linux.c): Remove.
2252 (amd64-avx-mpx-avx512-pku.c): Remove.
2253 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2254 (amd64-avx-mpx.c): Remove.
2255 (amd64-avx-mpx-linux.c): Remove.
2257 (x32-linux.c): Remove.
2258 (x32-avx.c): Remove.
2259 (x32-avx-linux.c): Remove.
2260 (x32-avx-avx512.c): Remove.
2261 (x32-avx-avx512-linux.c): Remove.
2262 (reg-xtensa.c): Remove.
2263 (reg-tilegx.c): Remove.
2264 (reg-tilegx32.c): Remove.
2266 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2268 * Makefile.in (SFILES): Add "common/environ.c".
2269 (OBJS): Add "common/environ.h".
2271 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2273 * configure.ac: Check if the fs_base and gs_base members of
2274 `struct user_regs_struct' exist.
2275 * config.in: Regenerated.
2276 * configure: Likewise.
2278 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2280 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2282 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2283 (get_next_pcs_syscall_next_pc): Likewise.
2285 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2287 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2288 * nto-x86-low.c: Likewise.
2290 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2292 * Makefile.in: Include disable-implicit-rules.mk.
2294 2016-11-23 Pedro Alves <palves@redhat.com>
2296 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2297 (debug_vprintf): Use std::chrono::steady_clock instead of
2298 gettimeofday. Use '.' instead of ':'.
2299 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2300 (get_timestamp): Use std::chrono::steady_clock instead of
2303 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2305 * Makefile.in: Fix whitespace formatting.
2307 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2309 * Makefile.in (SFILES, OBS): Flatten list and order
2312 2016-11-23 Pedro Alves <palves@redhat.com>
2314 * event-loop.c (handle_file_event): Use warning.
2315 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2316 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2319 2016-11-23 Pedro Alves <palves@redhat.com>
2321 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2323 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2324 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2325 debug_printf and debug_flush for debug output.
2326 * server.c (handle_general_set): Likewise.
2327 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2330 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2332 * Makefile.in (.c.o): Replace rule with ...
2333 (%.o: %.c): ... this one.
2335 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2337 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2338 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2340 * configure.ac: Remove checks for the make program.
2341 * configure: Re-generate.
2343 2016-10-28 Pedro Alves <palves@redhat.com>
2345 * Makefile.in (CXX_DIALECT): Get from configure.
2346 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2347 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2348 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2349 * config.in: Regenerate.
2350 * configure: Regenerate.
2352 2016-10-27 Yao Qi <yao.qi@linaro.org>
2354 * linux-low.c (linux_supports_range_stepping): Return true if
2355 can_software_single_step return true.
2357 2016-10-27 Yao Qi <yao.qi@linaro.org>
2359 * inferiors.c (find_inferior_in_random): New function.
2360 * inferiors.h (find_inferior_in_random): Declare.
2361 * linux-low.c (linux_wait_for_event_filtered): Call
2362 find_inferior_in_random instead of find_inferior.
2364 2016-10-27 Yao Qi <yao.qi@linaro.org>
2366 * linux-low.c (linux_wait_1): If single-step breakpoints are
2367 inserted, remove them.
2369 2016-10-26 Pedro Alves <palves@redhat.com>
2371 * linux-low.c (handle_extended_wait): Link parent/child fork
2373 (linux_wait_1): Unlink them.
2374 (linux_set_resume_request): Ignore resume requests for
2375 already-resumed and unhandled fork child threads.
2376 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2377 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2379 (handle_v_requests) <vCont>: Don't call require_running.
2380 * server.h (in_queued_stop_replies): New declaration.
2382 2016-10-24 Yao Qi <yao.qi@linaro.org>
2385 * linux-aarch64-low.c (append_insns): Cast the return value to
2388 2016-10-10 Yao Qi <yao.qi@linaro.org>
2390 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2392 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2394 * target.c (target_supports_multi_process): New function, moved
2396 * target.h (target_supports_multi_process): ... here. Remove
2399 2016-10-05 Tom Tromey <tom@tromey.com>
2402 * tracepoint.c (handle_tracepoint_bkpts): Check
2403 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2405 2016-10-05 Yao Qi <yao.qi@linaro.org>
2407 * configure.srv: Update the path of arm-*.xml files.
2409 2016-10-05 Terry Guo <terry.guo@arm.com>
2410 Yao Qi <yao.qi@linaro.org>
2412 * Makefile.in: Adjust the path of rules.
2413 * configure.srv: Update the path of xml files.
2414 * regformats/arm-with-iwmmxt.dat: Regenerated.
2415 * regformats/arm-with-neon.dat: Likewise.
2416 * regformats/arm-with-vfpv2.dat: Likewise.
2417 * regformats/arm-with-vfpv3.dat Likewise.
2419 2016-09-30 Yao Qi <yao.qi@linaro.org>
2422 * target.c (target_stop_and_wait): Don't call
2423 target_continue_no_signal, use resume_stop instead.
2425 2016-09-26 Yao Qi <yao.qi@linaro.org>
2427 * linux-low.c (linux_wait_1): Call debug_exit.
2429 2016-09-23 Pedro Alves <palves@redhat.com>
2431 * Makefile.in (SFILES): Add common/new-op.c.
2432 (OBS): Add common/new-op.o.
2433 (new-op.o): New rule.
2435 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2437 * .gitinore: Ignore more files.
2439 2016-09-21 Yao Qi <yao.qi@linaro.org>
2441 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2444 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2446 * server.c (start_inferior): Call target_mourn_inferior instead of
2447 mourn_inferior; pass ptid_t argument to it.
2449 (handle_target_event): Likewise.
2450 * target.c (target_mourn_inferior): New function.
2451 * target.h (mourn_inferior): Delete macro.
2453 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2455 * linux-low.c (lwp_is_stepping): New function.
2457 2016-09-06 Carl Love <cel@us.ibm.com>
2459 * server.c (start_inferior): Fixed comment, requested comment change
2460 didn't get updated correctly. Removed reference to ptrace () call as
2461 it is only true on Linux systems.
2463 2016-09-06 Carl Love <cel@us.ibm.com>
2465 * server.c (start_inferior): Do not call
2466 function target_post_create_inferior () if the
2467 inferior process has already exited.
2469 2016-09-05 Pedro Alves <palves@redhat.com>
2471 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2472 (COMPILE.pre, CC_LD): Use CXX directly.
2473 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2474 * acinclude.m4: Don't include build-with-cxx.m4.
2475 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2476 * configure: Regenerate.
2478 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2481 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2482 call writing data to own_buf.
2484 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2486 * target.c (mywait): Call target_wait instead of
2488 (target_wait): New function.
2490 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * server.c (start_inferior): New variable 'ptid'. Replace calls
2493 to the_target->resume by target_continue{,_no_signal}, depending
2495 * target.c (target_stop_and_wait): Call target_continue_no_signal
2496 instead of the_target->resume.
2497 (target_continue): New function.
2499 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2501 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2503 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2506 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2508 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2509 * linux-arm-low.c (ps_get_thread_area): Likewise.
2510 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2511 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2512 * linux-mips-low.c (ps_get_thread_area): Likewise.
2513 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2514 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2515 * linux-x86-low.c (ps_get_thread_area): Likewise.
2516 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2518 2016-08-19 Pedro Alves <palves@redhat.com>
2520 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2522 2016-08-19 Pedro Alves <palves@redhat.com>
2524 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2525 comment. Use memcpy instead of casting through unsigned long.
2527 2016-08-19 Pedro Alves <palves@redhat.com>
2529 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2530 allocating around 0x80000000.
2532 2016-08-19 Pedro Alves <palves@redhat.com>
2535 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2536 (x32-avx512-linux-ipa.o): New rules.
2537 * configure.ac (x86_64-*-linux*): New x32 check.
2538 * configure.srv (ipa_x32_linux_regobj): New.
2539 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2540 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2542 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2544 * configure: Regenerate.
2546 2016-08-09 Pedro Alves <palves@redhat.com>
2549 * Makefile.in (OBS): Add signals-state-save-restore.o.
2550 (signals-state-save-restore.o): New rule.
2551 * config.in: Regenerate.
2552 * configure: Regenerate.
2553 * linux-low.c: Include "signals-state-save-restore.h".
2554 (linux_create_inferior): Call
2555 restore_original_signals_state.
2556 * server.c: Include "dispositions-save-restore.h".
2557 (captured_main): Call save_original_signals_state.
2559 2016-08-05 Pedro Alves <palves@redhat.com>
2561 * configure: Regenerate.
2563 2016-08-04 Yao Qi <yao.qi@linaro.org>
2565 * linux-low.c (regsets_fetch_inferior_registers): Check
2566 errno is ESRCH or not.
2568 2016-08-02 Yao Qi <yao.qi@linaro.org>
2570 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2571 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2572 (thread_db_load_search): Update.
2573 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2574 td_ta_set_event and td_ta_event_getmsg.
2576 2016-07-26 Pedro Alves <palves@redhat.com>
2579 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2580 of unsigned long for 64-bit registers and use uint32_t instead of
2581 unsigned int for 32-bit registers.
2583 2016-07-26 Pedro Alves <palves@redhat.com>
2585 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2588 2016-07-21 Tom Tromey <tom@tromey.com>
2590 * configure: Rebuild.
2592 2016-07-21 Yao Qi <yao.qi@linaro.org>
2594 * mem-break.c (find_gdb_breakpoint): Cast bp to
2595 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2597 2016-07-21 Yao Qi <yao.qi@linaro.org>
2599 * server.c (handle_v_requests): Support s and S actions
2600 if target_supports_software_single_step return true.
2602 2016-07-21 Yao Qi <yao.qi@linaro.org>
2604 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2605 is resume_step, call maybe_hw_step.
2606 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2608 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2610 (proceed_one_lwp): If resume request is resume_step, install
2611 reinsert breakpoints and call maybe_hw_step.
2613 2016-07-21 Yao Qi <yao.qi@linaro.org>
2615 * linux-low.c (proceed_one_lwp): Declare.
2616 (linux_resume_one_thread): Remove local variable 'step'.
2617 Lift code enqueue signal. Call proceed_one_lwp instead of
2618 linux_resume_one_lwp.
2620 2016-07-21 Yao Qi <yao.qi@linaro.org>
2622 * linux-low.c (linux_resume_one_thread): Call
2623 enqueue_pending_signal.
2625 2016-07-21 Yao Qi <yao.qi@linaro.org>
2627 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2628 * inferiors.c (do_restore_current_thread_cleanup): New function.
2629 (make_cleanup_restore_current_thread): Likewise.
2630 * linux-low.c (install_software_single_step_breakpoints): Call
2631 make_cleanup_restore_current_thread. Switch current_thread to
2634 2016-07-21 Yao Qi <yao.qi@linaro.org>
2636 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2637 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2638 (clone_one_breakpoint): Likewise.
2639 (delete_reinsert_breakpoints): Change parameter to thread.
2641 (has_reinsert_breakpoints): Likewise.
2642 (uninsert_reinsert_breakpoints): Likewise.
2643 (reinsert_reinsert_breakpoints): Likewise.
2644 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2645 (delete_reinsert_breakpoints): Likewise.
2646 (reinsert_reinsert_breakpoints): Likewise.
2647 (uninsert_reinsert_breakpoints): Likewise.
2648 (has_reinsert_breakpoints): Likewise.
2650 2016-07-21 Yao Qi <yao.qi@linaro.org>
2652 * inferiors.c (get_thread_process): Make parameter const.
2653 * inferiors.h (get_thread_process): Update declaration.
2654 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2655 Add new parameters child_thread and parent_thread. Callers
2657 * mem-break.h (clone_all_breakpoints): Update declaration.
2659 2016-07-21 Yao Qi <yao.qi@linaro.org>
2661 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2662 <command_list, handler>: Remove.
2663 (struct gdb_breakpoint): New.
2664 (struct other_breakpoint): New.
2665 (struct reinsert_breakpoint): New.
2666 (is_gdb_breakpoint): New function.
2667 (any_persistent_commands): Update command_list if
2668 is_gdb_breakpoint returns true.
2669 (set_breakpoint): Create breakpoints according to their types.
2670 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2671 (set_gdb_breakpoint_1): Likewise.
2672 (set_gdb_breakpoint): Likewise.
2673 (clear_breakpoint_conditions): Change parameter type to
2674 'struct gdb_breakpoint *'.
2675 (clear_breakpoint_commands): Likewise.
2676 (clear_breakpoint_conditions_and_commands): Likewise.
2677 (add_condition_to_breakpoint): Likewise.
2678 (add_breakpoint_condition): Likewise.
2679 (add_commands_to_breakpoint): Likewise.
2680 (check_breakpoints): Check other_breakpoint.
2681 (clone_one_breakpoint): Clone breakpopint according to its type.
2682 * mem-break.h (struct gdb_breakpoint): Declare.
2683 (set_gdb_breakpoint): Update declaration.
2684 (clear_breakpoint_conditions_and_commands): Likewise.
2685 (add_breakpoint_condition): Likewise.
2686 (add_breakpoint_commands): Likewise.
2687 * server.c (process_point_options): Change parameter type to
2688 'struct gdb_breakpoint *'.
2690 2016-07-21 Yao Qi <yao.qi@linaro.org>
2692 * mem-break.c (set_breakpoint_at): Rename it to ...
2693 (set_breakpoint_type_at): ... it.
2694 (set_breakpoint_at): Call set_breakpoint_type_at.
2695 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2696 * mem-break.h (set_breakpoint_at): Update comments.
2698 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2700 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2702 (nios2_store_gregset): Likewise.
2704 2016-07-01 Pedro Alves <palves@redhat.com>
2705 Antoine Tremblay <antoine.tremblay@ericsson.com>
2707 * linux-low.c: Change interface to take the target lwp_info
2708 pointer directly and return void. Handle detaching from a zombie
2710 (linux_detach_lwp_callback): New function.
2711 (linux_detach): Detach from the leader thread after detaching from
2714 2016-06-28 Yao Qi <yao.qi@linaro.org>
2716 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2717 for variable new_offset.
2718 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2719 (aarch64_ftrace_insn_reloc_cb): Likewise.
2720 (aarch64_ftrace_insn_reloc_tb): Likewise.
2721 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2722 PRIx64 instead of PRIx32.
2724 2016-06-28 Yao Qi <yao.qi@linaro.org>
2726 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2727 (the_low_target): Install arm_get_syscall_trapinfo.
2729 2016-06-28 Yao Qi <yao.qi@linaro.org>
2731 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2733 (the_low_target): Install aarch64_get_syscall_trapinfo.
2735 2016-06-28 Yao Qi <yao.qi@linaro.org>
2737 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2739 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2740 Remove parameter sysno.
2741 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2744 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2746 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2747 (s390_emit_ne_goto): Likewise.
2748 (s390_emit_lt_goto): Likewise.
2749 (s390_emit_le_goto): Likewise.
2750 (s390_emit_gt_goto): Likewise.
2751 (s390_emit_ge_goto): Likewise.
2752 (s390x_emit_eq_goto): Likewise.
2753 (s390x_emit_ne_goto): Likewise.
2754 (s390x_emit_lt_goto): Likewise.
2755 (s390x_emit_le_goto): Likewise.
2756 (s390x_emit_gt_goto): Likewise.
2757 (s390x_emit_ge_goto): Likewise.
2758 (s390_emit_ops_impl): Mark variable static.
2759 (s390x_emit_ops): Likewise.
2761 2016-06-17 Yao Qi <yao.qi@linaro.org>
2763 * linux-low.c (handle_extended_wait): Call
2764 uninsert_reinsert_breakpoints for the parent process. Remove
2765 reinsert breakpoints from the child process. Reinsert them to
2766 the parent process when vfork is done.
2767 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2768 (reinsert_reinsert_breakpoints): New function.
2769 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2770 (reinsert_reinsert_breakpoints): Declare.
2772 2016-06-17 Yao Qi <yao.qi@linaro.org>
2774 * linux-low.c (handle_extended_wait): If the parent is doing
2775 step-over, remove the reinsert breakpoints from the forked child.
2777 2016-06-17 Yao Qi <yao.qi@linaro.org>
2779 * linux-low.c (unsuspend_all_lwps): Declare.
2780 (linux_low_filter_event): If thread exited, call finish_step_over.
2781 If step-over is finished, unsuspend other threads.
2783 2016-06-17 Yao Qi <yao.qi@linaro.org>
2785 * linux-low.c (linux_resume_one_lwp_throw): Assert
2786 has_reinsert_breakpoints returns false.
2787 * mem-break.c (delete_disabled_breakpoints): Assert
2788 bp type isn't reinsert_breakpoint.
2790 2016-06-17 Yao Qi <yao.qi@linaro.org>
2792 * linux-low.c (maybe_hw_step): New function.
2793 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2794 (finish_step_over): Switch current_thread to lwp temporarily,
2795 and assert has_reinsert_breakpoints returns true.
2796 (proceed_one_lwp): Call maybe_hw_step.
2797 * mem-break.c (has_reinsert_breakpoints): New function.
2798 * mem-break.h (has_reinsert_breakpoints): Declare.
2800 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2802 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2804 2016-05-17 Yao Qi <yao.qi@linaro.org>
2806 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2807 instead of find_inferior.
2809 2016-05-05 Yao Qi <yao.qi@linaro.org>
2811 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2812 Initialize res to zero.
2814 2016-05-05 Yao Qi <yao.qi@linaro.org>
2816 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2819 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2821 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2822 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2823 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2825 2016-04-28 Par Olsson <par.olsson@windriver.com>
2826 Simon Marchi <simon.marchi@ericsson.com>
2828 * tracepoint.c (write_inferior_int8): New function.
2829 (cmd_qtenable_disable): Write enable flag using
2830 write_inferior_int8.
2832 2016-04-25 Yao Qi <yao.qi@linaro.org>
2834 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2835 (need_step_over_p): Return zero if the LWP has pending signals
2836 can be delivered on software single step target.
2838 2016-04-25 Yao Qi <yao.qi@linaro.org>
2840 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2841 return instead of error.
2843 2016-04-22 Yao Qi <yao.qi@linaro.org>
2845 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2848 2016-04-22 Yao Qi <yao.qi@linaro.org>
2850 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2851 signal when stepping over breakpoint with software single
2854 2016-04-21 Pedro Alves <palves@redhat.com>
2856 * linux-s390-low.c (s390_collect_ptrace_register)
2857 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2859 (s390_check_regset): Use void * instead of gdb_byte *.
2861 2016-04-20 Pedro Alves <palves@redhat.com>
2863 * configure: Renegerate.
2865 2016-04-20 Yao Qi <yao.qi@linaro.org>
2867 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2868 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2870 (arm_store_gregset): Likewise.
2872 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2874 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2875 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2876 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2877 (amd64-avx-mpx-linux.c): New rules.
2878 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2879 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2880 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2881 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2882 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2883 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2884 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2885 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2886 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2887 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2888 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2889 * linux-x86-low.c (x86_linux_read_description): Add case for
2890 X86_XSTATE_AVX_MPX_MASK.
2891 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2892 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2893 init_registers_i386_avx_mpx_linux.
2894 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2895 (initialize_low_tracepoint): Call
2896 init_registers_i386_avx_mpx_linux.
2897 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2898 (initialize_low_tracepoint): Call
2899 init_registers_amd64_avx_mpx_linux.
2900 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2901 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2902 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2905 2016-04-18 Pedro Alves <palves@redhat.com>
2907 * configure: Regenerate.
2909 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2911 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2912 (aarch64_emit_sub): Likewise.
2914 2016-04-12 Pedro Alves <palves@redhat.com>
2916 * utils.c (prepare_to_throw_exception): Delete.
2918 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2920 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2922 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2924 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2926 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2928 * linux-aarch64-ipa.c: Add <elf.h> include.
2929 * linux-ppc-ipa.c: Add <elf.h> include.
2930 * linux-s390-ipa.c: Add <elf.h> include.
2932 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2934 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2935 (get_raw_reg_ptr): Likewise.
2936 (get_trace_state_variable_value_ptr): Likewise.
2937 (set_trace_state_variable_value_ptr): Likewise.
2938 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2941 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2942 Marcin Kościelnicki <koriakin@0x04.net>
2945 * linux-ppc-low.c (emit_insns): New function.
2946 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2947 (ppc_emit_prologue): New function.
2948 (ppc_emit_epilogue): New function.
2949 (ppc_emit_add): New function.
2950 (ppc_emit_sub): New function.
2951 (ppc_emit_mul): New function.
2952 (ppc_emit_lsh): New function.
2953 (ppc_emit_rsh_signed): New function.
2954 (ppc_emit_rsh_unsigned): New function.
2955 (ppc_emit_ext): New function.
2956 (ppc_emit_zero_ext): New function.
2957 (ppc_emit_log_not): New function.
2958 (ppc_emit_bit_and): New function.
2959 (ppc_emit_bit_or): New function.
2960 (ppc_emit_bit_xor): New function.
2961 (ppc_emit_bit_not): New function.
2962 (ppc_emit_equal): New function.
2963 (ppc_emit_less_signed): New function.
2964 (ppc_emit_less_unsigned): New function.
2965 (ppc_emit_ref): New function.
2966 (ppc_emit_const): New function.
2967 (ppc_emit_reg): New function.
2968 (ppc_emit_pop): New function.
2969 (ppc_emit_stack_flush): New function.
2970 (ppc_emit_swap): New function.
2971 (ppc_emit_stack_adjust): New function.
2972 (ppc_emit_call): New function.
2973 (ppc_emit_int_call_1): New function.
2974 (ppc_emit_void_call_2): New function.
2975 (ppc_emit_if_goto): New function.
2976 (ppc_emit_goto): New function.
2977 (ppc_emit_eq_goto): New function.
2978 (ppc_emit_ne_goto): New function.
2979 (ppc_emit_lt_goto): New function.
2980 (ppc_emit_le_goto): New function.
2981 (ppc_emit_gt_goto): New function.
2982 (ppc_emit_ge_goto): New function.
2983 (ppc_write_goto_address): New function.
2984 (ppc_emit_ops_impl): New static variable.
2985 (ppc64v1_emit_prologue): New function.
2986 (ppc64v2_emit_prologue): New function.
2987 (ppc64_emit_epilogue): New function.
2988 (ppc64_emit_add): New function.
2989 (ppc64_emit_sub): New function.
2990 (ppc64_emit_mul): New function.
2991 (ppc64_emit_lsh): New function.
2992 (ppc64_emit_rsh_signed): New function.
2993 (ppc64_emit_rsh_unsigned): New function.
2994 (ppc64_emit_ext): New function.
2995 (ppc64_emit_zero_ext): New function.
2996 (ppc64_emit_log_not): New function.
2997 (ppc64_emit_bit_and): New function.
2998 (ppc64_emit_bit_or): New function.
2999 (ppc64_emit_bit_xor): New function.
3000 (ppc64_emit_bit_not): New function.
3001 (ppc64_emit_equal): New function.
3002 (ppc64_emit_less_signed): New function.
3003 (ppc64_emit_less_unsigned): New function.
3004 (ppc64_emit_ref): New function.
3005 (ppc64_emit_const): New function.
3006 (ppc64v1_emit_reg): New function.
3007 (ppc64v2_emit_reg): New function.
3008 (ppc64_emit_pop): New function.
3009 (ppc64_emit_stack_flush): New function.
3010 (ppc64_emit_swap): New function.
3011 (ppc64v1_emit_call): New function.
3012 (ppc64v2_emit_call): New function.
3013 (ppc64v1_emit_int_call_1): New function.
3014 (ppc64v2_emit_int_call_1): New function.
3015 (ppc64v1_emit_void_call_2): New function.
3016 (ppc64v2_emit_void_call_2): New function.
3017 (ppc64_emit_if_goto): New function.
3018 (ppc64_emit_eq_goto): New function.
3019 (ppc64_emit_ne_goto): New function.
3020 (ppc64_emit_lt_goto): New function.
3021 (ppc64_emit_le_goto): New function.
3022 (ppc64_emit_gt_goto): New function.
3023 (ppc64_emit_ge_goto): New function.
3024 (ppc64v1_emit_ops_impl): New static variable.
3025 (ppc64v2_emit_ops_impl): New static variable.
3026 (ppc_emit_ops): New function.
3027 (linux_low_target): Wire in ppc_emit_ops.
3029 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3030 Marcin Kościelnicki <koriakin@0x04.net>
3033 * Makefile.in: Add powerpc-*-ipa.o
3034 * configure.srv: Add ipa_obj for powerpc*-linux.
3035 * linux-ppc-ipa.c: New file.
3036 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3038 (PPC_FIELD): New macro.
3039 (PPC_SEXT): New macro.
3040 (PPC_OP6): New macro.
3041 (PPC_BO): New macro.
3042 (PPC_LI): New macro.
3043 (PPC_BD): New macro.
3044 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3045 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3046 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3047 (ppc_get_thread_area): New function.
3048 (is_elfv2_inferior): New function.
3049 (gen_ds_form): New function.
3050 (GEN_STD): New macro.
3051 (GEN_STDU): New macro.
3052 (GEN_LD): New macro.
3053 (GEN_LDU): New macro.
3054 (gen_d_form): New function.
3055 (GEN_ADDI): New macro.
3056 (GEN_ADDIS): New macro.
3057 (GEN_LI): New macro.
3058 (GEN_LIS): New macro.
3059 (GEN_ORI): New macro.
3060 (GEN_ORIS): New macro.
3061 (GEN_LWZ): New macro.
3062 (GEN_STW): New macro.
3063 (GEN_STWU): New macro.
3064 (gen_xfx_form): New function.
3065 (GEN_MFSPR): New macro.
3066 (GEN_MTSPR): New macro.
3067 (GEN_MFCR): New macro.
3068 (GEN_MTCR): New macro.
3069 (GEN_SYNC): New macro.
3070 (GEN_LWSYNC): New macro.
3071 (gen_x_form): New function.
3072 (GEN_OR): New macro.
3073 (GEN_MR): New macro.
3074 (GEN_LWARX): New macro.
3075 (GEN_STWCX): New macro.
3076 (GEN_CMPW): New macro.
3077 (gen_md_form): New function.
3078 (GEN_RLDICL): New macro.
3079 (GEN_RLDICR): New macro.
3080 (gen_i_form): New function.
3082 (GEN_BL): New macro.
3083 (gen_b_form): New function.
3084 (GEN_BNE): New macro.
3085 (GEN_LOAD): New macro.
3086 (GEN_STORE): New macro.
3087 (gen_limm): New function.
3088 (gen_atomic_xchg): New function.
3089 (gen_call): New function.
3090 (ppc_relocate_instruction): New function.
3091 (ppc_install_fast_tracepoint_jump_pad): New function.
3092 (ppc_get_min_fast_tracepoint_insn_len): New function.
3093 (ppc_get_ipa_tdesc_idx): New function.
3094 (the_low_target): Wire in the new functions.
3095 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3097 * linux-ppc-tdesc.h: New file.
3099 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3101 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3102 (alloc_jump_pad_buffer): New function.
3103 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3104 (alloc_jump_pad_buffer): New function.
3105 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3106 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3107 (alloc_jump_pad_buffer): New function.
3108 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3109 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3110 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3111 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3113 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3115 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3116 * linux-amd64-ipa.c: Likewise.
3117 * linux-i386-ipa.c: Likewise.
3118 * linux-s390-ipa.c: Likewise.
3119 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3120 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3121 set_trace_state_variable_value_ptr.
3122 (struct ipa_sym_addresses): Likewise.
3123 (symbol_list): Likewise.
3124 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3125 accessing gdb_collect directly.
3126 (gdb_collect_ptr_type): New typedef.
3127 (get_raw_reg_ptr_type): New typedef.
3128 (get_trace_state_variable_value_ptr_type): New typedef.
3129 (set_trace_state_variable_value_ptr_type): New typedef.
3130 (gdb_collect_ptr): New global.
3131 (get_raw_reg_ptr): New global.
3132 (get_trace_state_variable_value_ptr): New global.
3133 (set_trace_state_variable_value_ptr): New global.
3134 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3135 accessing get_raw_reg directly.
3136 (get_get_tsv_func_addr): Likewise for
3137 get_trace_state_variable_value_ptr.
3138 (get_set_tsv_func_addr): Likewise for
3139 set_trace_state_variable_value_ptr.
3140 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3142 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3144 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3146 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3148 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3150 (relocate_instruction): Remove own_buf.
3151 * server.c (own_buf): Make global.
3152 (handle_v_requests): Make global.
3153 * server.h (own_buf): New declaration.
3154 (handle_v_requests): New prototype.
3156 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3159 * linux-s390-low.c (add_insns): New function.
3160 (s390_emit_prologue): New function.
3161 (s390_emit_epilogue): New function.
3162 (s390_emit_add): New function.
3163 (s390_emit_sub): New function.
3164 (s390_emit_mul): New function.
3165 (s390_emit_lsh): New function.
3166 (s390_emit_rsh_signed): New function.
3167 (s390_emit_rsh_unsigned): New function.
3168 (s390_emit_ext): New function.
3169 (s390_emit_log_not): New function.
3170 (s390_emit_bit_and): New function.
3171 (s390_emit_bit_or): New function.
3172 (s390_emit_bit_xor): New function.
3173 (s390_emit_bit_not): New function.
3174 (s390_emit_equal): New function.
3175 (s390_emit_less_signed): New function.
3176 (s390_emit_less_unsigned): New function.
3177 (s390_emit_ref): New function.
3178 (s390_emit_if_goto): New function.
3179 (s390_emit_goto): New function.
3180 (s390_write_goto_address): New function.
3181 (s390_emit_litpool): New function.
3182 (s390_emit_const): New function.
3183 (s390_emit_call): New function.
3184 (s390_emit_reg): New function.
3185 (s390_emit_pop): New function.
3186 (s390_emit_stack_flush): New function.
3187 (s390_emit_zero_ext): New function.
3188 (s390_emit_swap): New function.
3189 (s390_emit_stack_adjust): New function.
3190 (s390_emit_set_r2): New function.
3191 (s390_emit_int_call_1): New function.
3192 (s390_emit_void_call_2): New function.
3193 (s390_emit_eq_goto): New function.
3194 (s390_emit_ne_goto): New function.
3195 (s390_emit_lt_goto): New function.
3196 (s390_emit_le_goto): New function.
3197 (s390_emit_gt_goto): New function.
3198 (s390_emit_ge_goto): New function.
3199 (s390x_emit_prologue): New function.
3200 (s390x_emit_epilogue): New function.
3201 (s390x_emit_add): New function.
3202 (s390x_emit_sub): New function.
3203 (s390x_emit_mul): New function.
3204 (s390x_emit_lsh): New function.
3205 (s390x_emit_rsh_signed): New function.
3206 (s390x_emit_rsh_unsigned): New function.
3207 (s390x_emit_ext): New function.
3208 (s390x_emit_log_not): New function.
3209 (s390x_emit_bit_and): New function.
3210 (s390x_emit_bit_or): New function.
3211 (s390x_emit_bit_xor): New function.
3212 (s390x_emit_bit_not): New function.
3213 (s390x_emit_equal): New function.
3214 (s390x_emit_less_signed): New function.
3215 (s390x_emit_less_unsigned): New function.
3216 (s390x_emit_ref): New function.
3217 (s390x_emit_if_goto): New function.
3218 (s390x_emit_const): New function.
3219 (s390x_emit_call): New function.
3220 (s390x_emit_reg): New function.
3221 (s390x_emit_pop): New function.
3222 (s390x_emit_stack_flush): New function.
3223 (s390x_emit_zero_ext): New function.
3224 (s390x_emit_swap): New function.
3225 (s390x_emit_stack_adjust): New function.
3226 (s390x_emit_int_call_1): New function.
3227 (s390x_emit_void_call_2): New function.
3228 (s390x_emit_eq_goto): New function.
3229 (s390x_emit_ne_goto): New function.
3230 (s390x_emit_lt_goto): New function.
3231 (s390x_emit_le_goto): New function.
3232 (s390x_emit_gt_goto): New function.
3233 (s390x_emit_ge_goto): New function.
3234 (s390_emit_ops): New function.
3235 (struct linux_target_ops): Fill in emit_ops hook.
3237 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3240 * Makefile.in: Add s390 IPA files.
3241 * configure.srv: Build IPA for s390.
3242 * linux-s390-ipa.c: New file.
3243 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3244 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3245 (tdesc_s390_linux32): Likewise.
3246 (init_registers_s390_linux32v1): Likewise.
3247 (tdesc_s390_linux32v1): Likewise.
3248 (init_registers_s390_linux32v2): Likewise.
3249 (tdesc_s390_linux32v2): Likewise.
3250 (init_registers_s390_linux64): Likewise.
3251 (tdesc_s390_linux64): Likewise.
3252 (init_registers_s390_linux64v1): Likewise.
3253 (tdesc_s390_linux64v1): Likewise.
3254 (init_registers_s390_linux64v2): Likewise.
3255 (tdesc_s390_linux64v2): Likewise.
3256 (init_registers_s390_te_linux64): Likewise.
3257 (tdesc_s390_te_linux64): Likewise.
3258 (init_registers_s390_vx_linux64): Likewise.
3259 (tdesc_s390_vx_linux64): Likewise.
3260 (init_registers_s390_tevx_linux64): Likewise.
3261 (tdesc_s390_tevx_linux64): Likewise.
3262 (init_registers_s390x_linux64): Likewise.
3263 (tdesc_s390x_linux64): Likewise.
3264 (init_registers_s390x_linux64v1): Likewise.
3265 (tdesc_s390x_linux64v1): Likewise.
3266 (init_registers_s390x_linux64v2): Likewise.
3267 (tdesc_s390x_linux64v2): Likewise.
3268 (init_registers_s390x_te_linux64): Likewise.
3269 (tdesc_s390x_te_linux64): Likewise.
3270 (init_registers_s390x_vx_linux64): Likewise.
3271 (tdesc_s390x_vx_linux64): Likewise.
3272 (init_registers_s390x_tevx_linux64): Likewise.
3273 (tdesc_s390x_tevx_linux64): Likewise.
3274 (have_hwcap_s390_vx): New static variable.
3275 (s390_arch_setup): Fill have_hwcap_s390_vx.
3276 (s390_get_thread_area): New function.
3277 (s390_ft_entry_gpr_esa): New const.
3278 (s390_ft_entry_gpr_zarch): New const.
3279 (s390_ft_entry_misc): New const.
3280 (s390_ft_entry_fr): New const.
3281 (s390_ft_entry_vr): New const.
3282 (s390_ft_main_31): New const.
3283 (s390_ft_main_64): New const.
3284 (s390_ft_exit_fr): New const.
3285 (s390_ft_exit_vr): New const.
3286 (s390_ft_exit_misc): New const.
3287 (s390_ft_exit_gpr_esa): New const.
3288 (s390_ft_exit_gpr_zarch): New const.
3289 (append_insns): New function.
3290 (s390_relocate_instruction): New function.
3291 (s390_install_fast_tracepoint_jump_pad): New function.
3292 (s390_get_min_fast_tracepoint_insn_len): New function.
3293 (s390_get_ipa_tdesc_idx): New function.
3294 (struct linux_target_ops): Wire in the above functions.
3295 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3296 * linux-s390-tdesc.h: New file.
3298 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3300 * linux-s390-low.c (s390_supports_tracepoints): New function.
3301 (struct linux_target_ops): Fill supports_tracepoints hook.
3303 2016-03-18 Yao Qi <yao.qi@linaro.org>
3305 * linux-low.c (lwp_signal_can_be_delivered): New function.
3306 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3308 2016-03-18 Yao Qi <yao.qi@linaro.org>
3310 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3311 0 if signal is enqueued. Remove 'signal' from one debugging
3312 message. Move one debugging message to some lines below.
3313 Remove code setting 'signal' to 0.
3315 2016-03-18 Yao Qi <yao.qi@linaro.org>
3317 * linux-low.c (linux_low_filter_event): Remove redundant
3318 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3320 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3322 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3323 (struct linux_target_ops): Wire in the above.
3325 2016-03-03 Yao Qi <yao.qi@linaro.org>
3327 * linux-low.c: Update comments to start_step_over.
3329 2016-03-03 Yao Qi <yao.qi@linaro.org>
3332 * linux-low.c (handle_extended_wait): Set child suspended
3333 if event_lwp->bp_reinsert isn't zero.
3335 2016-03-02 Yao Qi <yao.qi@linaro.org>
3337 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3338 enqueue_pending_signal.
3340 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3342 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3345 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3347 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3348 (s390_regmap_3264) [!__s390x__]: New global.
3349 (s390_collect_ptrace_register): Skip map entries containing -1.
3350 (s390_supply_ptrace_register): Ditto.
3351 (s390_fill_gprs_high): New function.
3352 (s390_store_gprs_high): New function.
3353 (s390_regsets): Add NT_S390_HIGH_GPRS.
3354 (s390_get_hwcap): Enable on 31-bit.
3355 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3356 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3357 Detect NT_S390_HIGH_GPRS.
3358 (s390_usrregs_info_3264): Enable on 31-bit.
3359 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3360 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3362 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3365 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3366 * configure.srv: Ditto.
3367 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3368 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3369 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3370 (init_registers_amd64_linux): Remove prototype.
3371 (tdesc_amd64_linux): Remove declaration.
3372 (get_ipa_tdesc): New function.
3373 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3374 initialize remaining tdescs.
3375 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3376 (init_registers_i386_linux): Remove prototype.
3377 (tdesc_i386_linux): Remove declaration.
3378 (get_ipa_tdesc): New function.
3379 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3380 initialize remaining tdescs.
3381 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3382 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3383 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3384 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3385 (x86_get_ipa_tdesc_idx): New function.
3386 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3387 * linux-x86-tdesc.h: New file.
3388 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3389 (target_get_ipa_tdesc_idx): New macro.
3390 * tracepoint.c (ipa_tdesc_idx): New macro.
3391 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3392 (symbol_list): Add ipa_tdesc_idx.
3393 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3394 (ipa_tdesc): Remove.
3395 (ipa_tdesc_idx): New variable.
3396 (get_context_regcache): Use get_ipa_tdesc.
3397 (gdb_collect): Ditto.
3399 * tracepoint.h (get_ipa_tdesc): New prototype.
3400 (ipa_tdesc): Remove.
3402 2016-02-24 Pedro Alves <palves@redhat.com>
3404 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3405 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3406 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3407 Factor out common code between the USE_SIGTRAP_SIGINFO and
3408 !USE_SIGTRAP_SIGINFO blocks.
3409 (linux_low_filter_event): Call save_stop_reason instead of
3410 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3412 (linux_wait_1): Update comments.
3414 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3416 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3417 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3418 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3419 ppc_insert_point, ppc_remove_point.
3421 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3423 * linux-s390-low.c (s390_supports_z_point_type): New function.
3424 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3426 2016-02-16 Yao Qi <yao.qi@linaro.org>
3428 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3429 PC. Get pc from regcache_read_pc.
3431 2016-02-12 Yao Qi <yao.qi@linaro.org>
3433 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3434 or linux_get_pc_32bit.
3435 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3437 2016-02-12 Yao Qi <yao.qi@linaro.org>
3439 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3440 arm_linux_get_next_pcs_fixup.
3442 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3444 * tracepoint.c (x_tracepoint_action_download): Change
3445 write_inferior_data_ptr to write_inferior_data_pointer.
3446 (cmd_qtstart): Likewise.
3447 (write_inferior_data_ptr): Remove.
3448 (download_agent_expr): Change write_inferior_data_ptr to
3449 write_inferior_data_pointer.
3450 (download_tracepoint_1): Likewise.
3451 (download_tracepoint): Likewise.
3452 (download_trace_state_variables): Likewise.
3454 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3455 Marcin Kościelnicki <koriakin@0x04.net>
3457 * tracepoint.c (struct tracepoint_action_ops): Remove.
3458 (struct tracepoint_action): Remove ops.
3459 (m_tracepoint_action_download, r_tracepoint_action_download)
3460 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3461 size and offset accordingly.
3462 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3463 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3464 (tracepoint_action_send, tracepoint_action_download): New functions.
3465 Helpers for trace action handlers.
3466 (add_tracepoint_action): Remove setup actions ops.
3467 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3469 2016-02-10 Yao Qi <yao.qi@linaro.org>
3471 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3473 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3475 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3477 * configure: Regenerate.
3479 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3481 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3482 void * to gdb_byte *.
3483 * linux-low.c (siginfo_fixup): Likewise.
3484 (linux_xfer_siginfo): Likewise.
3485 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3487 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3489 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3491 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3493 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3495 * linux-x86-low.c [__x86_64__]: Include
3496 "nat/amd64-linux-siginfo.h".
3497 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3498 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3499 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3500 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3501 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3502 (cpt_si_fd, si_timerid, si_overrun): Move from
3503 nat/amd64-linux-siginfo.c.
3504 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3506 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3508 * server.c (skip_to_semicolon): Remove.
3509 (process_point_options): Use strchrnul instead of
3512 2016-01-26 Yao Qi <yao.qi@linaro.org>
3514 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3515 * linux-low.c (install_software_single_step_breakpoints): Don't
3516 call regcache_read_pc.
3517 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3520 2016-01-26 Yao Qi <yao.qi@linaro.org>
3522 * linux-low.c (install_software_single_step_breakpoints): Call
3523 regcache_read_pc instead of get_pc.
3525 2016-01-26 Yao Qi <yao.qi@linaro.org>
3527 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3528 (unblock_async_io): Rename to ...
3529 (block_unblock_async_io): ... it. New function.
3530 (enable_async_io): Don't install SIGIO handler. Unblock it
3532 (disable_async_io): Don't ignore SIGIO. Block it instead.
3533 (initialize_async_io): Install SIGIO handler. Don't call
3536 2016-01-26 Yao Qi <yao.qi@linaro.org>
3538 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3539 first character is '\003', call *the_target->request_interrupt.
3541 2016-01-25 Yao Qi <yao.qi@linaro.org>
3543 * remote-utils.c (new_thread_notify): Remove.
3544 (dead_thread_notify): Likewise.
3545 * remote-utils.h (new_thread_notify): Remove declaration.
3546 (dead_thread_notify): Likewise.
3548 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3550 * gdb.trace/pending.exp: Fix expected message on continue.
3552 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3554 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3555 it works properly on big-endian machines where sizeof (CORE_ADDR)
3558 2016-01-21 Pedro Alves <palves@redhat.com>
3560 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3561 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3562 * configure: Regenerate.
3564 2016-01-21 Yao Qi <yao.qi@linaro.org>
3566 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3567 is_thumb and set it according to CPSR saved on the stack.
3568 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3569 arm_sigreturn_next_pc.
3571 2016-01-18 Yao Qi <yao.qi@linaro.org>
3573 * linux-low.c (linux_set_pc_64bit): New function.
3574 (linux_get_pc_64bit): New function.
3575 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3577 * linux-sparc-low.c (debug_threads): Remove declaration.
3578 (sparc_get_pc): Remove.
3579 (the_low_target): Use linux_get_pc_64bit instead of
3581 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3582 (the_low_target): Use linux_get_pc_64bit and
3585 2016-01-18 Yao Qi <yao.qi@linaro.org>
3587 * linux-arm-low.c (debug_threads): Remove declaration.
3588 (arm_get_pc, arm_set_pc): Remove.
3589 (the_low_target): Use linux_get_pc_32bit and
3591 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3592 (the_low_target): Use linux_get_pc_32bit and
3594 * linux-cris-low.c (debug_threads): Remove declaration.
3595 (cris_get_pc, cris_set_pc,): Remove.
3596 (the_low_target): Use linux_get_pc_32bit and
3598 * linux-crisv32-low.c (debug_threads): Remove declaration.
3599 (cris_get_pc, cris_set_pc): Remove.
3600 (the_low_target): Use linux_get_pc_32bit and
3602 * linux-low.c: Include inttypes.h.
3603 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3604 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3605 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3606 (the_low_target): Use linux_get_pc_32bit and
3608 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3609 (the_low_target): Use linux_get_pc_32bit and
3611 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3612 (the_low_target): Use linux_get_pc_32bit and
3614 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3615 (the_low_target): Use linux_get_pc_32bit and
3617 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3618 (the_low_target): Use linux_get_pc_32bit and
3621 2016-01-18 Gary Benson <gbenson@redhat.com>
3623 * configure.ac (AC_FUNC_FORK): New check.
3624 * config.in: Regenerate.
3625 * configure: Likewise.
3627 2016-01-14 Yao Qi <yao.qi@linaro.org>
3629 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3630 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3631 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3632 arm_get_next_pcs_ctor.
3634 2016-01-12 Josh Stone <jistone@redhat.com>
3635 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3637 * inferiors.h: Include "gdb_vecs.h".
3638 (struct process_info): Add syscalls_to_catch.
3639 * inferiors.c (remove_process): Free syscalls_to_catch.
3640 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3641 syscall_return stops.
3642 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3643 * server.c (handle_general_set): Handle QCatchSyscalls.
3644 (handle_query): Report support for QCatchSyscalls.
3645 * target.h (struct target_ops): Add supports_catch_syscall.
3646 (target_supports_catch_syscall): New macro.
3647 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3648 (struct lwp_info): Add syscall_state.
3649 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3650 Maintain syscall_state and syscalls_to_catch across exec.
3651 (get_syscall_trapinfo): New function, proxy to the_low_target.
3652 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3653 (linux_low_filter_event): Toggle syscall_state entry/return for
3654 syscall traps, and set it ignored for all others.
3655 (gdb_catching_syscalls_p): New function.
3656 (gdb_catch_this_syscall_p): New function.
3657 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3658 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3659 (linux_supports_catch_syscall): New function.
3660 (linux_target_ops): Install it.
3661 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3662 (the_low_target): Install it.
3664 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3666 * acinclude.m4: Include new ../warning.m4 file.
3667 * configure: Regenerated.
3668 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3670 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3672 * ax.c (is_goto_target): Mark static.
3673 * linux-low.c (register_addr): Likewise.
3674 (linux_fetch_registers, linux_store_registers): Likewise.
3675 * mem-break.c (any_persistent_commands): Fix old prototype.
3676 (add_commands_to_breakpoint): Mark static.
3677 * regcache.c (find_register_by_name): Delete unused func.
3678 * remote-utils.c (hex_or_minus_one): Mark static.
3679 * server.c (monitor_show_help): Mark static.
3680 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3681 handle_v_requests): Likewise.
3683 2016-01-12 Pedro Alves <palves@redhat.com>
3685 Remove use of the registered trademark symbol throughout.
3687 2016-01-08 Yao Qi <yao.qi@linaro.org>
3689 * remote-utils.c (getpkt): If c is '\003', call target hook
3692 2016-01-06 Yao Qi <yao.qi@linaro.org>
3694 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3695 linux-aarch32-low.c.
3696 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3697 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3698 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3699 (thumb2_breakpoint): Declare.
3700 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3701 linux-aarch32-low.h.
3702 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3703 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3704 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3706 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3708 * gdbreplay.c (gdbreplay_version): Change copyright year in
3710 * server.c (gdbserver_version): Likewise.
3712 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3714 * server.c (crc32_table): Delete.
3715 (crc32): Use libiberty's xcrc32 function.
3717 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3719 * lynx-low.c (lynx_delete_thread_callback): New function.
3720 (lynx_mourn): Properly delete our process and all of its
3721 threads. Remove call to clear_inferiors.
3723 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3725 * target.c (thread_search_callback): Add check that
3726 the thread_stopped target callback is not NULL before
3729 2015-12-21 Yao Qi <yao.qi@linaro.org>
3731 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3734 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3736 * server.c (handle_query): Call target_supports_software_single_step.
3738 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3740 * linux-low.c (single_step): New function.
3741 (linux_resume_one_lwp_throw): Call single_step.
3742 (start_step_over): Likewise.
3744 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3746 * Makefile.in (SFILES): Append arch/arm-linux.c,
3747 arch/arm-get-next-pcs.c.
3748 (arm-linux.o): New rule.
3749 (arm-get-next-pcs.o): New rule.
3750 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3752 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3753 to linux-aarch32-low.c.
3754 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3755 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3756 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3757 (thumb2_breakpoint_len): Likewise.
3758 (arm_is_thumb_mode): Make non-static.
3759 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3760 from linux-aarch32-low.c.
3761 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3762 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3763 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3764 (thumb2_breakpoint_len): Likewise.
3765 (arm_is_thumb_mode): New declaration.
3766 * linux-arm-low.c: Include arch/arm-linux.h
3767 aarch/arm-get-next-pcs.h, sys/syscall.h.
3768 (get_next_pcs_ops): New struct.
3769 (get_next_pcs_addr_bits_remove): New function.
3770 (get_next_pcs_is_thumb): New function.
3771 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3772 (arm_sigreturn_next_pc): Likewise.
3773 (get_next_pcs_syscall_next_pc): Likewise.
3774 (arm_gdbserver_get_next_pcs): Likewise.
3775 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3777 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3778 * server.h: Include gdb_vecs.h.
3780 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3782 * Makefile.in (SFILES): Append common/common-regcache.c.
3783 (OBS): Append common-regcache.o.
3784 (common-regcache.o): New rule.
3785 * regcache.c (init_register_cache): Initialize cache to
3787 (regcache_raw_read_unsigned): New function.
3788 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3789 register_status enum.
3791 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3793 * linux-aarch64-low.c (the_low_targets): Rename
3794 breakpoint_reinsert_addr to get_next_pcs.
3795 * linux-arm-low.c (the_low_targets): Likewise.
3796 * linux-bfin-low.c (the_low_targets): Likewise.
3797 * linux-cris-low.c (the_low_targets): Likewise.
3798 * linux-crisv32-low.c (the_low_targets): Likewise.
3799 * linux-low.c (can_software_single_step): Likewise.
3800 (install_software_single_step_breakpoints): New function.
3801 (start_step_over): Use install_software_single_step_breakpoints.
3802 * linux-low.h: New CORE_ADDR vector.
3803 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3805 * linux-mips-low.c (the_low_targets): Likewise.
3806 * linux-nios2-low.c (the_low_targets): Likewise.
3807 * linux-sparc-low.c (the_low_targets): Likewise.
3809 2015-12-17 Pedro Alves <palves@redhat.com>
3811 * linux-low.c (linux_kill_one_lwp): Remove references to
3813 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3815 (linux_init_signals): Delete.
3816 (initialize_low): Adjust.
3817 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3819 2015-12-16 Pedro Alves <palves@redhat.com>
3821 * configure.ac (compiler warning flags): When testing a
3822 -Wno-foo option, check whether -Wfoo works instead.
3823 * configure: Regenerate.
3825 2015-12-11 Don Breazeal <donb@codesourcery.com>
3827 * server.c (process_serial_event): Don't exit from gdbserver
3828 in remote mode if there are still active inferiors.
3830 2015-12-11 Yao Qi <yao.qi@linaro.org>
3832 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3833 arm_breakpoint_at if the process is 32-bit.
3835 2015-12-11 Yao Qi <yao.qi@linaro.org>
3837 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3840 2015-12-07 Yao Qi <yao.qi@linaro.org>
3842 * configure.srv: Append arm.o to srv_tgtobj for
3843 aarch64*-*-linux* target.
3844 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3845 from linux-arm-low.c.
3846 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3847 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3848 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3849 (thumb2_breakpoint_len): Likewise.
3850 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3851 (arm_breakpoint_kinds): Likewise.
3852 (arm_breakpoint_kind_from_pc): Likewise.
3853 (arm_sw_breakpoint_from_kind): Likewise.
3854 (arm_breakpoint_kind_from_current_state): Likewise.
3855 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3856 (arm_sw_breakpoint_from_kind): Declare.
3857 (arm_breakpoint_kind_from_current_state): Declare.
3858 (arm_breakpoint_at): Declare.
3859 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3860 arm_sw_breakpoint_from_kind if process is 32-bit.
3861 (aarch64_breakpoint_kind_from_pc): New function.
3862 (aarch64_breakpoint_kind_from_current_state): New function.
3863 (the_low_target): Initialize fields breakpoint_kind_from_pc
3864 and breakpoint_kind_from_current_state.
3865 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3866 linux-aarch32-low.c.
3867 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3868 (arm_breakpoint, arm_breakpoint_len): Likewise.
3869 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3870 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3871 (arm_is_thumb_mode): Likewise.
3872 (arm_breakpoint_at): Likewise.
3873 (arm_breakpoint_kind_from_pc): Likewise.
3874 (arm_sw_breakpoint_from_kind): Likewise.
3875 (arm_breakpoint_kind_from_current_state): Likewise.
3878 2015-08-04 Yao Qi <yao.qi@linaro.org>
3880 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3881 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3882 * server.c (extended_protocol): Remove "static".
3883 * server.h (extended_protocol): Declare it.
3885 2015-12-04 Josh Stone <jistone@redhat.com>
3887 * target.h (struct target_ops) <arch_setup>: Rename to ...
3888 (struct target_ops) <post_create_inferior>: ... this.
3889 (target_arch_setup): Rename to ...
3890 (target_post_create_inferior): ... this, calling post_create_inferior.
3891 * server.c (start_inferior): Update target_arch_setup calls to
3892 target_post_create_inferior.
3893 * linux-low.c (linux_low_ptrace_options): Forward declare.
3894 (linux_arch_setup): Update its comment for general use.
3895 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3896 (struct linux_target_ops): Use linux_post_create_inferior.
3897 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3898 to post_create_inferior.
3899 * nto-low.c (struct nto_target_ops): Likewise.
3900 * spu-low.c (struct spu_target_ops): Likewise.
3901 * win32-low.c (struct win32_target_ops): Likewise.
3903 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3905 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3907 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3909 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3910 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3911 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3912 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3913 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3914 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3915 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3916 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3917 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3918 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3919 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3920 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3922 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3924 * linux-low.c (linux_look_up_symbols): Don't call
3925 linux_supports_traceclone.
3926 * linux-low.h (thread_db_init): Remove use_events argument.
3927 * thread-db.c (thread_db_use_event): Remove global variable.
3928 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3929 (struct thread_db) <td_create_bp>: Remove field.
3930 (thread_db_create_event): Remove function.
3931 (thread_db_enable_reporting): Likewise.
3932 (find_one_thread): Don't check for thread_db_use_events.
3933 (attach_thread): Likewise.
3934 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3935 (try_thread_db_load_1): Don't check for thread_db_use_events.
3936 (thread_db_init): Remove use_events argument and thread events
3938 (remove_thread_event_breakpoints): Remove function.
3939 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3941 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3943 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3945 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3946 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3947 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3948 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3949 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3951 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3953 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3954 * linux-low.c (can_hardware_single_step): Use
3955 supports_hardware_single_step.
3956 (can_software_single_step): New function.
3957 (start_step_over): Call can_software_single_step.
3958 (linux_supports_hardware_single_step): New function.
3959 (struct target_ops) <supports_software_single_step>: Initialize.
3960 * linux-low.h (struct linux_target_ops)
3961 <supports_hardware_single_step>: Initialize.
3962 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3963 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3964 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3965 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3966 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3967 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3968 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3969 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3970 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3971 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3973 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3974 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3976 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3977 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3978 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3981 * target.h (struct target_ops): <supports_software_single_step>:
3983 (target_supports_software_single_step): New macro.
3985 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3987 * linux-low.c (linux_wait_1): Fix pc advance condition.
3988 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3989 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3991 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3993 * linux-arm-low.c (arm_is_thumb_mode): New function.
3994 (arm_breakpoint_at): Use arm_is_thumb_mode.
3995 (arm_breakpoint_kind_from_current_state): New function.
3996 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3998 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3999 (linux_breakpoint_kind_from_current_state): New function.
4000 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4001 * linux-low.h (struct linux_target_ops)
4002 <breakpoint_kind_from_current_state>: New field.
4003 * target.h (struct target_ops): Likewise.
4004 (target_breakpoint_kind_from_current_state): New macro.
4006 2015-11-30 Pedro Alves <palves@redhat.com>
4008 * linux-low.c (linux_resume): Wake up the event loop before
4011 2015-11-30 Pedro Alves <palves@redhat.com>
4013 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4015 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4017 * target.c (struct thread_search): New structure.
4018 (thread_search_callback): New function.
4019 (prev_general_thread): New global.
4020 (prepare_to_access_memory, done_accessing_memory): New functions.
4021 * target.h (prepare_to_access_memory, done_accessing_memory):
4022 Replace macros with function declarations.
4024 2015-11-30 Pedro Alves <palves@redhat.com>
4027 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4028 report TARGET_WAITKIND_NO_RESUMED.
4029 * remote-utils.c (prepare_resume_reply): Handle
4030 TARGET_WAITKIND_NO_RESUMED.
4031 * server.c (report_no_resumed): New global.
4032 (handle_query) <qSupported>: Handle "no-resumed+". Report
4033 "no-resumed+" support.
4034 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4035 return error if the client doesn't support no-resumed events.
4036 (push_stop_notification): New function.
4037 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4038 events if the client supports them.
4040 2015-11-30 Pedro Alves <palves@redhat.com>
4042 * linux-low.c (thread_still_has_status_pending_p): Don't check
4044 (lwp_resumed): New function.
4045 (status_pending_p_callback): Return early if the LWP is not
4046 supposed to be resumed.
4048 2015-11-30 Pedro Alves <palves@redhat.com>
4050 * linux-low.c (handle_extended_wait): Assert that the LWP's
4051 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4052 thread create events, leave the new child's status pending.
4053 (linux_low_filter_event): If GDB wants to hear about thread exit
4054 events, leave the LWP marked dead and don't delete it.
4055 (linux_wait_for_event_filtered): Don't check for thread exit.
4056 (filter_exit_event): New function.
4057 (linux_wait_1): Use it, when returning an exit event.
4058 (linux_resume_one_lwp_throw): Assert that the LWP's
4059 waitstatus is TARGET_WAITKIND_IGNORE.
4060 * remote-utils.c (prepare_resume_reply): Handle
4061 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4062 * server.c (report_thread_events): New global.
4063 (handle_general_set): Handle QThreadEvents.
4064 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4065 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4066 TARGET_WAITKIND_THREAD_EXITED.
4067 * server.h (report_thread_events): Declare.
4069 2015-11-30 Pedro Alves <palves@redhat.com>
4071 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4072 the thread's last_resume_kind was resume_stop.
4074 2015-11-30 Pedro Alves <palves@redhat.com>
4076 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4079 2015-11-30 Pedro Alves <palves@redhat.com>
4081 * server.c (handle_v_requests): Handle vCtrlC.
4083 2015-11-30 Pedro Alves <palves@redhat.com>
4085 * gdbthread.h (find_any_thread_of_pid): Declare.
4086 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4088 * server.c (handle_query): If current_thread is NULL, look for
4089 another thread of the selected process.
4091 2015-11-26 Daniel Colascione <dancol@dancol.org>
4092 Simon Marchi <simon.marchi@ericsson.com>
4094 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4095 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4097 * target.h (struct target_ops) <thread_name>: New field.
4098 (target_thread_name): New macro.
4100 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4102 * regcache.h (regcache_invalidate_pid): Add declaration.
4103 * regcache.c (regcache_invalidate_pid): New function, extracted
4104 from regcache_invalidate.
4105 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4106 Add trivial documentation comment.
4107 * lynx-low.c: Use regcache_invalidate_pid instead of
4108 regcache_invalidate.
4110 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4112 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4113 and Elf64_auxv_t if the target is Android.
4115 2015-11-22 Doug Evans <xdje42@gmail.com>
4117 * target.h: #include <sys/types.h>.
4119 2015-11-19 Pedro Alves <palves@redhat.com>
4121 * linux-low.c (linux_process_qsupported): Change prototype.
4123 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4125 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4126 and adjust to loop over all features.
4127 * server.c (handle_query) <qSupported>: Adjust to call
4128 target_process_qsupported once, passing it a vector of unprocessed
4130 * target.h (struct target_ops) <process_qsupported>: Change
4132 (target_process_qsupported): Adjust.
4134 2015-11-19 Pedro Alves <palves@redhat.com>
4136 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4138 * configure: Regenerate.
4140 2015-11-19 Pedro Alves <palves@redhat.com>
4142 * configure: Regenerate.
4144 2015-11-19 Yao Qi <yao.qi@linaro.org>
4146 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4149 2015-11-19 Yao Qi <yao.qi@linaro.org>
4151 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4152 (struct aarch64_operand): Move enum out.
4154 2015-11-19 Yao Qi <yao.qi@linaro.org>
4156 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4157 struct user_fpsimd_state *.
4158 (aarch64_store_fpregset): Likewise.
4160 2015-11-19 Yao Qi <yao.qi@linaro.org>
4162 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4163 struct user_pt_regs *.
4164 (aarch64_store_gregset): Likewise.
4166 2015-11-18 Pedro Alves <palves@redhat.com>
4168 * Makefile.in (all_object_files): Add $IPA_OBJS.
4170 2015-11-17 Pedro Alves <palves@redhat.com>
4172 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4173 GDB_SIGNAL_0 and gdb_signal_to_string.
4175 2015-11-17 Pedro Alves <palves@redhat.com>
4177 * win32-low.c (handle_output_debug_string): Remove parameter.
4178 (win32_kill): Remove our_status local and adjust call to
4179 handle_output_debug_string.
4180 (get_child_debug_event): Adjust call to
4181 handle_output_debug_string.
4183 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4185 * linux-mips-low.c (mips_fill_gregset): Add cast.
4186 (mips_store_gregset): Likewise.
4187 (mips_fill_fpregset): Likewise.
4188 (mips_store_fpregset): Likewise.
4190 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4192 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4195 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4197 * linux-mips-low.c (mips_linux_new_thread): Change type of
4198 watch_type to enum target_hw_bp_type.
4200 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4202 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4203 Change return type to arm_hwbp_type.
4205 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4207 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4208 (arm_store_gregset): Likewise.
4209 * linux-arm-low.c (arm_get_hwcap): Likewise.
4210 (arm_read_description): Likewise.
4212 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4214 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4216 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4218 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4219 (ppc_fill_vsxregset): Likewise.
4220 (ppc_store_vsxregset): Likewise.
4221 (ppc_fill_vrregset): Likewise.
4222 (ppc_store_vrregset): Likewise.
4223 (ppc_fill_evrregset): Likewise.
4224 (ppc_store_evrregset): Likewise.
4226 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4228 * linux-ppc-low.c (ppc_usrregs_info): Remove
4229 forward-declaration.
4230 (ppc_arch_setup): Move lower in file.
4232 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4234 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4235 (ps_pdwrite): Likewise.
4237 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4239 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4240 to after assert checks.
4242 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4244 * proc-service.c (ps_pdread): Add/adjust casts.
4245 (ps_pdwrite): Add/adjust casts.
4247 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4249 * server.c (handle_search_memory_1): Cast return value of
4252 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4254 * server.c (write_qxfer_response): Change type of data to
4257 2015-10-29 Pedro Alves <palves@redhat.com>
4259 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4261 2015-10-29 Pedro Alves <palves@redhat.com>
4263 * tracepoint.c (clear_installed_tracepoints): Add casts.
4265 2015-10-29 Pedro Alves <palves@redhat.com>
4267 * server.c (handle_v_cont, process_serial_event): Add enum
4268 gdb_signal casts to signal parsing code.
4270 2015-10-29 Pedro Alves <palves@redhat.com>
4272 * linux-low.h (NULL_REGSET): Define.
4273 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4274 * linux-arm-low.c (arm_regsets): Likewise.
4275 * linux-crisv32-low.c (cris_regsets): Likewise.
4276 * linux-m68k-low.c (m68k_regsets): Likewise.
4277 * linux-mips-low.c (mips_regsets): Likewise.
4278 * linux-nios2-low.c (nios2_regsets): Likewise.
4279 * linux-ppc-low.c (ppc_regsets): Likewise.
4280 * linux-s390-low.c (s390_regsets): Likewise.
4281 * linux-sh-low.c (sh_regsets): Likewise.
4282 * linux-sparc-low.c (sparc_regsets): Likewise.
4283 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4284 * linux-tile-low.c (tile_regsets): Likewise.
4285 * linux-x86-low.c (x86_regsets): Likewise.
4286 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4288 2015-10-29 Pedro Alves <palves@redhat.com>
4290 * linux-low.h (NULL_REGSET): Define.
4291 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4292 * linux-arm-low.c (arm_regsets): Likewise.
4293 * linux-crisv32-low.c (cris_regsets): Likewise.
4294 * linux-m68k-low.c (m68k_regsets): Likewise.
4295 * linux-mips-low.c (mips_regsets): Likewise.
4296 * linux-nios2-low.c (nios2_regsets): Likewise.
4297 * linux-ppc-low.c (ppc_regsets): Likewise.
4298 * linux-s390-low.c (s390_regsets): Likewise.
4299 * linux-sh-low.c (sh_regsets): Likewise.
4300 * linux-sparc-low.c (sparc_regsets): Likewise.
4301 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4302 * linux-tile-low.c (tile_regsets): Likewise.
4303 * linux-x86-low.c (x86_regsets): Likewise.
4304 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4306 2015-10-26 Doug Evans <dje@google.com>
4308 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4310 2015-10-26 Doug Evans <dje@google.com>
4312 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4314 2015-10-26 Doug Evans <dje@google.com>
4316 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4318 (attach_thread, find_new_threads_callback): Ditto.
4320 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4322 * mem-break.h (set_breakpoint_data): Remove.
4324 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4326 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4327 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4328 (initialize_low): Remove set_breakpoint_data call.
4329 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4330 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4331 (initialize_low): Remove set_breakpoint_data call.
4332 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4333 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4334 (initialize_low): Remove set_breakpoint_data call.
4336 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4338 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4339 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4340 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4341 * target.h (target_breakpoint_kind_from_pc): New macro.
4343 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4345 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4346 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4347 the default breakpoint kind.
4349 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4351 * linux-arm-low.c (arm_supports_z_point_type): Add software
4354 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4356 * linux-arm-low.c: Refactor breakpoint definitions.
4357 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4358 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4360 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4362 * Makefile.in: Add arm.c/o.
4363 * configure.srv: Likewise.
4364 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4365 (arm_breakpoint_kind_from_pc): New function.
4366 (arm_sw_breakpoint_from_kind): Return proper kind.
4367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4369 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4371 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4373 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4374 (struct raw_breakpoint) <size>: Remove.
4375 (struct raw_breakpoint) <kind>: Add.
4376 (bp_size): New function.
4377 (bp_opcode): Likewise.
4378 (find_raw_breakpoint_at): Adjust for kind.
4379 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4380 (remove_memory_breakpoint): Adjust for kind call bp_size.
4381 (set_raw_breakpoint_at): Adjust for kind.
4382 (set_breakpoint): Likewise.
4383 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4384 (delete_raw_breakpoint): Adjust for kind.
4385 (delete_breakpoint): Likewise.
4386 (find_gdb_breakpoint): Likewise.
4387 (set_gdb_breakpoint_1): Likewise.
4388 (set_gdb_breakpoint): Likewise.
4389 (delete_gdb_breakpoint_1): Likewise.
4390 (delete_gdb_breakpoint): Likewise.
4391 (uninsert_raw_breakpoint): Likewise.
4392 (reinsert_raw_breakpoint): Likewise.
4393 (set_breakpoint_data): Remove.
4394 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4395 (check_mem_read): Adjust for kind call bp_size.
4396 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4397 (clone_one_breakpoint): Adjust for kind.
4398 * mem-break.h (set_gdb_breakpoint): Likewise.
4399 (delete_gdb_breakpoint): Likewise.
4400 * server.c (process_serial_event): Likewise.
4402 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4404 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4405 (struct linux_target_ops) <breakpoint>: Remove.
4406 (struct linux_target_ops) <breakpoint_len>: Remove.
4407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4409 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4410 (arm_sw_breakpoint_from_kind): New function.
4411 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4412 (struct linux_target_ops) <breakpoint>: Remove.
4413 (struct linux_target_ops) <breakpoint_len>: Remove.
4414 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4415 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4416 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4417 (struct linux_target_ops) <breakpoint>: Remove.
4418 (struct linux_target_ops) <breakpoint_len>: Remove.
4419 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4420 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4421 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4422 (struct linux_target_ops) <breakpoint>: Remove.
4423 (struct linux_target_ops) <breakpoint_len>: Remove.
4424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4425 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4426 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4427 and sw_breakpoint_from_kind to increment the pc.
4428 (linux_breakpoint_kind_from_pc): New function.
4429 (linux_sw_breakpoint_from_kind): New function.
4430 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4431 (initialize_low): Call breakpoint_kind_from_pc and
4432 sw_breakpoint_from_kind to replace breakpoint_data/len.
4433 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4435 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4436 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4437 (struct linux_target_ops) <breakpoint>: Remove.
4438 (struct linux_target_ops) <breakpoint_len>: Remove.
4439 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4440 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4441 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4442 (struct linux_target_ops) <breakpoint>: Remove.
4443 (struct linux_target_ops) <breakpoint_len>: Remove.
4444 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4445 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4446 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4447 (struct linux_target_ops) <breakpoint>: Remove.
4448 (struct linux_target_ops) <breakpoint_len>: Remove.
4449 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4450 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4451 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4452 (struct linux_target_ops) <breakpoint>: Remove.
4453 (struct linux_target_ops) <breakpoint_len>: Remove.
4454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4456 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4457 (struct linux_target_ops) <breakpoint>: Remove.
4458 (struct linux_target_ops) <breakpoint_len>: Remove.
4459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4461 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4462 (struct linux_target_ops) <breakpoint>: Remove.
4463 (struct linux_target_ops) <breakpoint_len>: Remove.
4464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4466 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4467 (struct linux_target_ops) <breakpoint>: Remove.
4468 (struct linux_target_ops) <breakpoint_len>: Remove.
4469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4471 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4472 (struct linux_target_ops) <breakpoint>: Remove.
4473 (struct linux_target_ops) <breakpoint_len>: Remove.
4474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4476 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4477 (struct linux_target_ops) <breakpoint>: Remove.
4478 (struct linux_target_ops) <breakpoint_len>: Remove.
4479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4481 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4482 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4488 (struct linux_target_ops) <breakpoint>: Remove.
4489 (struct linux_target_ops) <breakpoint_len>: Remove.
4490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4495 * linux-cris-low.c (cris_get_pc): Remove void arg.
4497 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4499 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4502 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4504 * inferiors.c (thread_pid_matches_callback): New function.
4505 (find_thread_process): New function.
4506 (remove_thread): Reset current_thread.
4507 (remove_process): Assert threads have been removed first.
4509 2015-10-15 Yao Qi <yao.qi@linaro.org>
4511 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4513 (aarch64_remove_point): Likewise.
4514 * regcache.c (regcache_register_size): New function.
4516 2015-10-12 Yao Qi <yao.qi@linaro.org>
4518 * linux-aarch64-low.c: Update all callers as emit_load_store
4519 is renamed to aarch64_emit_load_store.
4521 2015-10-12 Yao Qi <yao.qi@linaro.org>
4523 * linux-aarch64-low.c: Update all callers of function renaming
4524 from emit_insn to aarch64_emit_insn.
4526 2015-10-12 Yao Qi <yao.qi@linaro.org>
4528 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4529 arch/aarch64-insn.h.
4530 (struct aarch64_memory_operand): Likewise.
4532 (emit_insn): Move to arch/aarch64-insn.c.
4533 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4534 (emit_load_store): Move to arch/aarch64-insn.c.
4535 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4536 (can_encode_int32): Remove.
4538 2015-10-12 Yao Qi <yao.qi@linaro.org>
4540 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4541 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4542 (aarch64_relocate_instruction): Likewise.
4543 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4544 (struct aarch64_insn_visitor): Likewise.
4546 2015-10-12 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4549 (struct aarch64_insn_visitor): New.
4550 (struct aarch64_insn_relocation_data): New.
4551 (aarch64_ftrace_insn_reloc_b): New function.
4552 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4553 (aarch64_ftrace_insn_reloc_cb): Likewise.
4554 (aarch64_ftrace_insn_reloc_tb): Likewise.
4555 (aarch64_ftrace_insn_reloc_adr): Likewise.
4556 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4557 (aarch64_ftrace_insn_reloc_others): Likewise.
4559 (aarch64_relocate_instruction): Use visitor.
4561 2015-10-12 Yao Qi <yao.qi@linaro.org>
4563 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4564 int. Add argument buf.
4565 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4566 aarch64_relocate_instruction.
4568 2015-10-12 Yao Qi <yao.qi@linaro.org>
4570 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4571 argument insn. Remove local variable insn. Don't call
4573 (aarch64_install_fast_tracepoint_jump_pad): Call
4576 2015-09-30 Yao Qi <yao.qi@linaro.org>
4578 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4579 (emit_load_store_pair): Likewise.
4581 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4583 * dll.c (match_dll): Add cast(s).
4584 (unloaded_dll): Likewise.
4585 * linux-low.c (second_thread_of_pid_p): Likewise.
4586 (delete_lwp_callback): Likewise.
4587 (count_events_callback): Likewise.
4588 (select_event_lwp_callback): Likewise.
4589 (linux_set_resume_request): Likewise.
4590 * server.c (accumulate_file_name_length): Likewise.
4591 (emit_dll_description): Likewise.
4592 (handle_qxfer_threads_worker): Likewise.
4593 (visit_actioned_threads): Likewise.
4594 * thread-db.c (any_thread_of): Likewise.
4595 * tracepoint.c (same_process_p): Likewise.
4596 (match_blocktype): Likewise.
4597 (build_traceframe_info_xml): Likewise.
4599 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4601 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4603 (gdb_unparse_agent_expr): Likewise.
4604 * hostio.c (require_data): Likewise.
4605 (handle_pread): Likewise.
4606 * linux-low.c (disable_regset): Likewise.
4607 (fetch_register): Likewise.
4608 (store_register): Likewise.
4609 (get_dynamic): Likewise.
4610 (linux_qxfer_libraries_svr4): Likewise.
4611 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4612 (set_fast_tracepoint_jump): Likewise.
4613 (uninsert_fast_tracepoint_jumps_at): Likewise.
4614 (reinsert_fast_tracepoint_jumps_at): Likewise.
4615 (validate_inserted_breakpoint): Likewise.
4616 (clone_agent_expr): Likewise.
4617 * regcache.c (init_register_cache): Likewise.
4618 * remote-utils.c (putpkt_binary_1): Likewise.
4619 (decode_M_packet): Likewise.
4620 (decode_X_packet): Likewise.
4621 (look_up_one_symbol): Likewise.
4622 (relocate_instruction): Likewise.
4623 (monitor_output): Likewise.
4624 * server.c (handle_search_memory): Likewise.
4625 (handle_qxfer_exec_file): Likewise.
4626 (handle_qxfer_libraries): Likewise.
4627 (handle_qxfer): Likewise.
4628 (handle_query): Likewise.
4629 (handle_v_cont): Likewise.
4630 (handle_v_run): Likewise.
4631 (captured_main): Likewise.
4632 * target.c (write_inferior_memory): Likewise.
4633 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4634 * tracepoint.c (init_trace_buffer): Likewise.
4635 (add_tracepoint_action): Likewise.
4636 (add_traceframe): Likewise.
4637 (add_traceframe_block): Likewise.
4638 (cmd_qtdpsrc): Likewise.
4639 (cmd_qtdv): Likewise.
4640 (cmd_qtstatus): Likewise.
4641 (response_source): Likewise.
4642 (response_tsv): Likewise.
4643 (cmd_qtnotes): Likewise.
4644 (gdb_collect): Likewise.
4645 (initialize_tracepoint): Likewise.
4647 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4649 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4650 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4651 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4653 (enum aarch64_condition_codes): New enum.
4654 (w0): New static global.
4657 (struct aarch64_memory_operand) <type>: New
4658 MEMORY_OPERAND_POSTINDEX type.
4659 (postindex_memory_operand): New helper function.
4660 (emit_ret): New function.
4661 (emit_load_store_pair): New function, factored out of emit_stp
4662 with support for MEMORY_OPERAND_POSTINDEX.
4663 (emit_stp): Rewrite using emit_load_store_pair.
4664 (emit_ldp): New function.
4665 (emit_load_store): Likewise.
4666 (emit_ldr): Mention post-index instruction in comment.
4667 (emit_ldrh): New function.
4668 (emit_ldrb): New function.
4669 (emit_ldrsw): Mention post-index instruction in comment.
4670 (emit_str): Likewise.
4671 (emit_subs): New function.
4672 (emit_cmp): Likewise.
4673 (emit_and): Likewise.
4674 (emit_orr): Likewise.
4675 (emit_orn): Likewise.
4676 (emit_eor): Likewise.
4677 (emit_mvn): Likewise.
4678 (emit_lslv): Likewise.
4679 (emit_lsrv): Likewise.
4680 (emit_asrv): Likewise.
4681 (emit_mul): Likewise.
4682 (emit_sbfm): Likewise.
4683 (emit_sbfx): Likewise.
4684 (emit_ubfm): Likewise.
4685 (emit_ubfx): Likewise.
4686 (emit_csinc): Likewise.
4687 (emit_cset): Likewise.
4688 (emit_nop): Likewise.
4689 (emit_ops_insns): New helper function.
4690 (emit_pop): Likewise.
4691 (emit_push): Likewise.
4692 (aarch64_emit_prologue): New function.
4693 (aarch64_emit_epilogue): Likewise.
4694 (aarch64_emit_add): Likewise.
4695 (aarch64_emit_sub): Likewise.
4696 (aarch64_emit_mul): Likewise.
4697 (aarch64_emit_lsh): Likewise.
4698 (aarch64_emit_rsh_signed): Likewise.
4699 (aarch64_emit_rsh_unsigned): Likewise.
4700 (aarch64_emit_ext): Likewise.
4701 (aarch64_emit_log_not): Likewise.
4702 (aarch64_emit_bit_and): Likewise.
4703 (aarch64_emit_bit_or): Likewise.
4704 (aarch64_emit_bit_xor): Likewise.
4705 (aarch64_emit_bit_not): Likewise.
4706 (aarch64_emit_equal): Likewise.
4707 (aarch64_emit_less_signed): Likewise.
4708 (aarch64_emit_less_unsigned): Likewise.
4709 (aarch64_emit_ref): Likewise.
4710 (aarch64_emit_if_goto): Likewise.
4711 (aarch64_emit_goto): Likewise.
4712 (aarch64_write_goto_address): Likewise.
4713 (aarch64_emit_const): Likewise.
4714 (aarch64_emit_call): Likewise.
4715 (aarch64_emit_reg): Likewise.
4716 (aarch64_emit_pop): Likewise.
4717 (aarch64_emit_stack_flush): Likewise.
4718 (aarch64_emit_zero_ext): Likewise.
4719 (aarch64_emit_swap): Likewise.
4720 (aarch64_emit_stack_adjust): Likewise.
4721 (aarch64_emit_int_call_1): Likewise.
4722 (aarch64_emit_void_call_2): Likewise.
4723 (aarch64_emit_eq_goto): Likewise.
4724 (aarch64_emit_ne_goto): Likewise.
4725 (aarch64_emit_lt_goto): Likewise.
4726 (aarch64_emit_le_goto): Likewise.
4727 (aarch64_emit_gt_goto): Likewise.
4728 (aarch64_emit_ge_got): Likewise.
4729 (aarch64_emit_ops_impl): New static global variable.
4730 (aarch64_emit_ops): New target function, return
4731 &aarch64_emit_ops_impl.
4732 (struct linux_target_ops): Install it.
4734 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4736 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4737 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4739 * linux-aarch64-ipa.c: New file.
4740 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4742 (aarch64_get_thread_area): New target method.
4743 (extract_signed_bitfield): New helper function.
4744 (aarch64_decode_ldr_literal): New function.
4745 (enum aarch64_opcodes): New enum.
4746 (struct aarch64_register): New struct.
4747 (struct aarch64_operand): New struct.
4748 (x0): New static global.
4757 (aarch64_register): New helper function.
4758 (register_operand): Likewise.
4759 (immediate_operand): Likewise.
4760 (struct aarch64_memory_operand): New struct.
4761 (offset_memory_operand): New helper function.
4762 (preindex_memory_operand): Likewise.
4763 (enum aarch64_system_control_registers): New enum.
4764 (ENCODE): New macro.
4765 (emit_insn): New helper function.
4766 (emit_b): New function.
4767 (emit_bcond): Likewise.
4768 (emit_cb): Likewise.
4769 (emit_tb): Likewise.
4770 (emit_blr): Likewise.
4771 (emit_stp): Likewise.
4772 (emit_ldp_q_offset): Likewise.
4773 (emit_stp_q_offset): Likewise.
4774 (emit_load_store): Likewise.
4775 (emit_ldr): Likewise.
4776 (emit_ldrsw): Likewise.
4777 (emit_str): Likewise.
4778 (emit_ldaxr): Likewise.
4779 (emit_stxr): Likewise.
4780 (emit_stlr): Likewise.
4781 (emit_data_processing_reg): Likewise.
4782 (emit_data_processing): Likewise.
4783 (emit_add): Likewise.
4784 (emit_sub): Likewise.
4785 (emit_mov): Likewise.
4786 (emit_movk): Likewise.
4787 (emit_mov_addr): Likewise.
4788 (emit_mrs): Likewise.
4789 (emit_msr): Likewise.
4790 (emit_sevl): Likewise.
4791 (emit_wfe): Likewise.
4792 (append_insns): Likewise.
4793 (can_encode_int32_in): New helper function.
4794 (aarch64_relocate_instruction): New function.
4795 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4796 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4797 (struct linux_target_ops): Install aarch64_get_thread_area,
4798 aarch64_install_fast_tracepoint_jump_pad and
4799 aarch64_get_min_fast_tracepoint_insn_len.
4801 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4803 * Makefile.in (aarch64-insn.o): New rule.
4804 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4806 2015-09-21 Yao Qi <yao.qi@linaro.org>
4808 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4810 2015-09-21 Yao Qi <yao.qi@linaro.org>
4812 * tracepoint.c (max_jump_pad_size): Remove.
4814 2015-09-18 Yao Qi <yao.qi@linaro.org>
4816 * linux-aarch64-low.c: Don't include sys/uio.h.
4817 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4819 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4821 * tracepoint.c (eval_result_type): Change prototype.
4822 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4824 2015-09-15 Pedro Alves <palves@redhat.com>
4826 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4827 Check whether to report exec events instead of checking whether
4828 multiprocess is enabled.
4830 2015-09-15 Pedro Alves <palves@redhat.com>
4833 * remote-utils.c (prepare_resume_reply): Merge
4834 TARGET_WAITKIND_VFORK_DONE switch case with the
4835 TARGET_WAITKIND_FORKED case.
4837 2015-09-15 Yao Qi <yao.qi@linaro.org>
4839 * server.c (handle_query): Check string comparison using
4840 "else if" instead of "if".
4842 2015-09-15 Yao Qi <yao.qi@linaro.org>
4844 * server.c (vCont_supported): New global variable.
4845 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4846 matches. Append ";vContSupported+" to own_buf.
4847 (handle_v_requests): Append ";s;S" to own_buf if target supports
4848 hardware single step or vCont_supported is false.
4849 (capture_main): Set vCont_supported to zero.
4851 2015-09-15 Yao Qi <yao.qi@linaro.org>
4853 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4855 (linux_supports_hardware_single_step): ... New function.
4856 (linux_target_ops): Update.
4857 * lynx-low.c (lynx_target_ops): Set field
4858 supports_hardware_single_step to target_can_do_hardware_single_step.
4859 * nto-low.c (nto_target_ops): Likewise.
4860 * spu-low.c (spu_target_ops): Likewise.
4861 * win32-low.c (win32_target_ops): Likewise.
4862 * target.c (target_can_do_hardware_single_step): New function.
4863 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4864 Remove. <supports_hardware_single_step>: New field.
4865 (target_supports_conditional_breakpoints): Remove.
4866 (target_supports_hardware_single_step): New macro.
4867 (target_can_do_hardware_single_step): Declare.
4868 * server.c (handle_query): Use target_supports_hardware_single_step
4869 instead of target_supports_conditional_breakpoints.
4871 2015-09-15 Yao Qi <yao.qi@linaro.org>
4873 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4875 (struct linux_target_ops the_low_target): Install
4876 aarch64_linux_siginfo_fixup.
4878 2015-09-11 Don Breazeal <donb@codesourcery.com>
4879 Luis Machado <lgustavo@codesourcery.com>
4881 * linux-low.c (linux_mourn): Static declaration.
4882 (linux_arch_setup): Move in front of
4883 handle_extended_wait.
4884 (linux_arch_setup_thread): New function.
4885 (handle_extended_wait): Handle exec events. Call
4886 linux_arch_setup_thread. Make event_lwp argument a
4887 pointer-to-a-pointer.
4888 (check_zombie_leaders): Do not check stopped threads.
4889 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4890 (linux_low_filter_event): Add lwp and thread for exec'ing
4891 non-leader thread if leader thread has been deleted.
4892 Refactor code into linux_arch_setup_thread and call it.
4893 Pass child lwp pointer by reference to handle_extended_wait.
4894 (linux_wait_for_event_filtered): Update comment.
4895 (linux_wait_1): Prevent clobbering exec event status.
4896 (linux_supports_exec_events): New function.
4897 (linux_target_ops) <supports_exec_events>: Initialize new member.
4898 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4900 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4901 * server.c (report_exec_events): New global variable.
4902 (handle_query): Handle qSupported query for exec-events feature.
4903 (captured_main): Initialize report_exec_events.
4904 * server.h (report_exec_events): Declare new global variable.
4905 * target.h (struct target_ops) <supports_exec_events>: New
4907 (target_supports_exec_events): New macro.
4908 * win32-low.c (win32_target_ops) <supports_exec_events>:
4909 Initialize new member.
4911 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4913 * linux-low.c (linux_low_enable_btrace): Remove.
4914 (linux_target_ops): Replace linux_low_enable_btrace with
4915 linux_enable_btrace.
4917 2015-09-03 Yao Qi <yao.qi@linaro.org>
4919 * linux-aarch64-low.c (aarch64_insert_point): Call
4920 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4923 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4925 * linux-low.c (check_stopped_by_breakpoint): Use
4926 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4928 2015-08-27 Pedro Alves <palves@redhat.com>
4930 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4932 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4934 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4935 the XNEW-family equivalent.
4936 (compile_bytecodes): Likewise.
4937 * dll.c (loaded_dll): Likewise.
4938 * event-loop.c (append_callback_event): Likewise.
4939 (create_file_handler): Likewise.
4940 (create_file_event): Likewise.
4941 * hostio.c (handle_open): Likewise.
4942 * inferiors.c (add_thread): Likewise.
4943 (add_process): Likewise.
4944 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4945 * linux-arm-low.c (arm_new_process): Likewise.
4946 (arm_new_thread): Likewise.
4947 * linux-low.c (add_to_pid_list): Likewise.
4948 (linux_add_process): Likewise.
4949 (handle_extended_wait): Likewise.
4950 (add_lwp): Likewise.
4951 (enqueue_one_deferred_signal): Likewise.
4952 (enqueue_pending_signal): Likewise.
4953 (linux_resume_one_lwp_throw): Likewise.
4954 (linux_resume_one_thread): Likewise.
4955 (linux_read_memory): Likewise.
4956 (linux_write_memory): Likewise.
4957 * linux-mips-low.c (mips_linux_new_process): Likewise.
4958 (mips_linux_new_thread): Likewise.
4959 (mips_add_watchpoint): Likewise.
4960 * linux-x86-low.c (initialize_low_arch): Likewise.
4961 * lynx-low.c (lynx_add_process): Likewise.
4962 * mem-break.c (set_raw_breakpoint_at): Likewise.
4963 (set_breakpoint): Likewise.
4964 (add_condition_to_breakpoint): Likewise.
4965 (add_commands_to_breakpoint): Likewise.
4966 (clone_agent_expr): Likewise.
4967 (clone_one_breakpoint): Likewise.
4968 * regcache.c (new_register_cache): Likewise.
4969 * remote-utils.c (look_up_one_symbol): Likewise.
4970 * server.c (queue_stop_reply): Likewise.
4971 (start_inferior): Likewise.
4972 (queue_stop_reply_callback): Likewise.
4973 (handle_target_event): Likewise.
4974 * spu-low.c (fetch_ppc_memory): Likewise.
4975 (store_ppc_memory): Likewise.
4976 * target.c (set_target_ops): Likewise.
4977 * thread-db.c (thread_db_load_search): Likewise.
4978 (try_thread_db_load_1): Likewise.
4979 * tracepoint.c (add_tracepoint): Likewise.
4980 (add_tracepoint_action): Likewise.
4981 (create_trace_state_variable): Likewise.
4982 (cmd_qtdpsrc): Likewise.
4983 (cmd_qtro): Likewise.
4984 (add_while_stepping_state): Likewise.
4985 * win32-low.c (child_add_thread): Likewise.
4986 (get_image_name): Likewise.
4988 2015-08-25 Yao Qi <yao.qi@linaro.org>
4990 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4992 2015-08-25 Yao Qi <yao.qi@linaro.org>
4994 * Makefile.in (aarch64-linux.o): New rule.
4995 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4997 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4998 (aarch64_init_debug_reg_state): Make it extern.
4999 (aarch64_linux_prepare_to_resume): Remove.
5001 2015-08-25 Yao Qi <yao.qi@linaro.org>
5003 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5004 lwp_arch_private_info and ptid_of_lwp.
5006 2015-08-25 Yao Qi <yao.qi@linaro.org>
5008 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5009 Find proc_info by find_process_pid. All callers updated.
5011 2015-08-25 Yao Qi <yao.qi@linaro.org>
5013 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5015 (debug_reg_change_callback): Remove.
5016 (aarch64_notify_debug_reg_change): Remove.
5018 2015-08-25 Yao Qi <yao.qi@linaro.org>
5020 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5021 Call current_lwp_ptid.
5023 2015-08-25 Yao Qi <yao.qi@linaro.org>
5025 * linux-aarch64-low.c (debug_reg_change_callback): Use
5028 2015-08-25 Yao Qi <yao.qi@linaro.org>
5030 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5032 2015-08-25 Yao Qi <yao.qi@linaro.org>
5034 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5036 2015-08-25 Yao Qi <yao.qi@linaro.org>
5038 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5041 2015-08-25 Yao Qi <yao.qi@linaro.org>
5043 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5045 (debug_reg_change_callback): Remove argument entry and add argument
5046 lwp. Remove local variable thread. Don't print thread id in the
5047 debugging output. Don't check whether pid of thread equals to pid.
5048 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5049 iterate_over_lwps instead find_inferior.
5051 2015-08-24 Pedro Alves <palves@redhat.com>
5053 * inferiors.c (get_first_process): New function.
5054 * inferiors.h (get_first_process): New declaration.
5055 * remote-utils.c (read_ptid): Default to the first process in the
5056 list, instead of to the current thread's process.
5058 2015-08-24 Pedro Alves <palves@redhat.com>
5060 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5061 * event-loop.c: Likewise.
5062 * remote-utils.c: Likewise.
5063 * tracepoint.c: Likewise.
5065 2015-08-24 Pedro Alves <palves@redhat.com>
5067 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5070 2015-08-21 Pedro Alves <palves@redhat.com>
5072 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5073 instead of literal 1.
5075 2015-08-21 Pedro Alves <palves@redhat.com>
5077 * tdesc.c (default_description): Explicitly zero-initialize.
5079 2015-08-21 Pedro Alves <palves@redhat.com>
5082 * inferiors.c (remove_thread): Discard any pending stop reply for
5084 * server.c (remove_all_on_match_pid): Rename to ...
5085 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5087 (discard_queued_stop_replies): Change parameter to a ptid. Now
5089 (handle_v_kill, kill_inferior_callback, captured_main)
5090 (process_serial_event): Adjust.
5091 * server.h (discard_queued_stop_replies): Declare.
5093 2015-08-21 Pedro Alves <palves@redhat.com>
5095 * linux-low.c (wait_for_sigstop): Always switch to no thread
5096 selected if the previously current thread dies.
5097 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5098 process instead of the current thread's.
5099 * remote-utils.c (input_interrupt): Don't check if there's no
5101 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5102 current thread to the general thread fails, error out.
5103 (handle_qxfer_auxv, handle_qxfer_libraries)
5104 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5105 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5106 (handle_query): Check if there's a thread selected instead of
5107 checking whether there's any thread in the thread list.
5108 (handle_qxfer_threads, handle_qxfer_btrace)
5109 (handle_qxfer_btrace_conf): Don't error out early if there's no
5110 thread in the thread list.
5111 (handle_v_cont, myresume): Don't set the current thread to the
5113 (process_serial_event) <Hg handling>: Also set thread_id if the
5114 previous general thread is still alive.
5115 (process_serial_event) <g/G handling>: If setting the current
5116 thread to the general thread fails, error out.
5117 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5118 thread's lwp instead of the current thread's.
5119 * target.c (set_desired_thread): If the desired thread was not
5120 found, leave the current thread pointing to NULL. Return an int
5121 (boolean) indicating success.
5122 * target.h (set_desired_thread): Change return type to int.
5124 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5126 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5127 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5129 (ps_get_thread_area): New function.
5131 2015-08-19 Gary Benson <gbenson@redhat.com>
5133 * hostio.c (handle_pread): Do not attempt to read more data
5134 than hostio_reply_with_data can fit in a packet.
5136 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5138 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5140 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5142 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5144 2015-08-06 Pedro Alves <palves@redhat.com>
5146 * tracepoint.c (expr_eval_result): Now an int.
5148 2015-08-06 Pedro Alves <palves@redhat.com>
5150 * gdbthread.h (struct regcache): Forward declare.
5151 (struct thread_info) <regcache_data>: Now a struct regcache
5153 * inferiors.c (inferior_regcache_data)
5154 (set_inferior_regcache_data): Now work with struct regcache
5156 * inferiors.h (struct regcache): Forward declare.
5157 (inferior_regcache_data, set_inferior_regcache_data): Now work
5158 with struct regcache pointers.
5159 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5160 (free_register_cache_thread): Remove struct regcache pointer
5163 2015-08-06 Pedro Alves <palves@redhat.com>
5165 * server.c (captured_main): On error, print the exception message
5166 to stderr, and if run_once is set, throw a quit.
5168 2015-08-06 Pedro Alves <palves@redhat.com>
5170 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5173 2015-08-06 Pedro Alves <palves@redhat.com>
5175 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5176 reading beyond the passed in buffer length.
5178 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5180 * tracepoint.c (symbol_list) <required>: Remove.
5182 2015-08-06 Pedro Alves <palves@redhat.com>
5184 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5185 count if stopping and suspending threads.
5186 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5187 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5188 (linux_detach): Complete an ongoing step-over.
5189 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5191 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5192 (linux_wait_1): If passing a signal to the inferior after
5193 finishing a step-over, unsuspend and re-resume all lwps. If we
5194 see a single-step event but the thread should be continuing, don't
5195 pass the trap to gdb.
5196 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5197 internal_error instead of gdb_assert.
5198 (enqueue_pending_signal): New function.
5199 (check_ptrace_stopped_lwp_gone): Add debug output.
5200 (start_step_over): Use internal_error instead of gdb_assert.
5201 (complete_ongoing_step_over): New function.
5202 (linux_resume_one_thread): Don't resume a suspended thread.
5203 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5206 2015-08-06 Pedro Alves <palves@redhat.com>
5208 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5209 (linux_thread_alive): Use lwp_is_marked_dead.
5210 (extended_event_reported): Delete.
5211 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5212 instead of extended_event_reported.
5213 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5215 (lwp_is_marked_dead): New function.
5216 (lwp_running): Use lwp_is_marked_dead.
5217 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5220 2015-08-06 Pedro Alves <palves@redhat.com>
5222 * linux-low.c (linux_wait_1): Move fork event output out of the
5223 !report_to_gdb check. Pass event_child->waitstatus to
5224 target_waitstatus_to_string instead of ourstatus.
5226 2015-08-04 Yao Qi <yao.qi@linaro.org>
5228 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5229 if current_thread is 32 bit.
5231 2015-08-04 Yao Qi <yao.qi@linaro.org>
5233 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5234 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5235 * server.c (extended_protocol): Remove "static".
5236 * server.h (extended_protocol): Declare it.
5238 2015-08-04 Yao Qi <yao.qi@linaro.org>
5240 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5241 both aarch64 and aarch32.
5242 (aarch64_set_pc): Likewise.
5244 2015-08-04 Yao Qi <yao.qi@linaro.org>
5246 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5247 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5248 arm-with-neon.xml to srv_xmlfiles.
5249 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5250 (is_64bit_tdesc): New function.
5251 (aarch64_linux_read_description): New function.
5252 (aarch64_arch_setup): Call aarch64_linux_read_description.
5253 (regs_info): Rename to regs_info_aarch64.
5254 (aarch64_regs_info): Return right regs_info.
5255 (initialize_low_arch): Call initialize_low_arch_aarch32.
5257 2015-08-04 Yao Qi <yao.qi@linaro.org>
5259 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5260 * linux-aarch32-low.c: New file.
5261 * linux-aarch32-low.h: New file.
5262 * linux-arm-low.c (arm_fill_gregset): Move it to
5263 linux-aarch32-low.c.
5264 (arm_store_gregset): Likewise.
5265 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5266 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5267 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5268 (regs_info): Rename to regs_info_arm.
5269 (arm_regs_info): Return regs_info_aarch32 if
5270 have_ptrace_getregset is 1 and target description is
5271 arm_with_neon or arm_with_vfpv3.
5272 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5273 Call initialize_low_arch_aarch32 instead.
5275 2015-08-04 Yao Qi <yao.qi@linaro.org>
5277 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5278 * linux-low.c: ... here.
5279 * linux-low.h (have_ptrace_getregset): Declare it.
5281 2015-08-04 Pedro Alves <palves@redhat.com>
5283 * thread-db.c (struct thread_db): Use new typedefs.
5284 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5286 (disable_thread_event_reporting): Cast result of dlsym to
5287 destination function pointer type.
5288 (thread_db_mourn): Use td_ta_delete_ftype.
5290 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5292 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5294 (CDX_BREAKPOINT): Define for R2.
5295 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5296 (the_low_target): Add comments.
5298 2015-07-30 Yao Qi <yao.qi@linaro.org>
5300 * linux-arm-low.c (arm_hwcap): Remove it.
5301 (arm_read_description): New local variable arm_hwcap. Don't
5302 set arm_hwcap to zero.
5304 2015-07-30 Yao Qi <yao.qi@linaro.org>
5306 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5307 Use regcache->tdesc instead.
5308 (arm_store_wmmxregset): Likewise.
5309 (arm_fill_vfpregset): Likewise.
5310 (arm_store_vfpregset): Likewise.
5312 2015-07-30 Yao Qi <yao.qi@linaro.org>
5314 * linux-arm-low.c: Include arch/arm.h.
5315 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5316 (arm_store_gregset): Likewise.
5318 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5320 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5321 ptrace's 4th parameter.
5323 2015-07-27 Yao Qi <yao.qi@linaro.org>
5325 * configure.srv (case aarch64*-*-linux*): Don't set
5328 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5330 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5332 * linux-arm-low.c: Likewise.
5333 * linux-cris-low.c: Likewise.
5334 * linux-crisv32-low.c: Likewise.
5335 * linux-low.c: Likewise.
5336 * linux-m68k-low.c: Likewise.
5337 * linux-mips-low.c: Likewise.
5338 * linux-nios2-low.c: Likewise.
5339 * linux-s390-low.c: Likewise.
5340 * linux-sparc-low.c: Likewise.
5341 * linux-tic6x-low.c: Likewise.
5342 * linux-tile-low.c: Likewise.
5343 * linux-x86-low.c: Likewise.
5345 2015-07-24 Pedro Alves <palves@redhat.com>
5347 * config.in: Regenerate.
5348 * configure: Regenerate.
5350 2015-07-24 Pedro Alves <palves@redhat.com>
5352 * acinclude.m4: Include ../ptrace.m4.
5353 * configure.ac: Call GDB_AC_PTRACE.
5354 * config.in, configure: Regenerate.
5356 2015-07-24 Yao Qi <yao.qi@linaro.org>
5358 * linux-low.c (linux_create_inferior): Remove setting to
5359 proc->priv->new_inferior.
5360 (linux_attach): Likewise.
5361 (linux_low_filter_event): Likewise.
5362 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5364 2015-07-24 Yao Qi <yao.qi@linaro.org>
5366 * linux-low.c (linux_arch_setup): New function.
5367 (linux_low_filter_event): If proc->tdesc is NULL and
5368 proc->attached is true, call the_low_target.arch_setup.
5369 Otherwise, keep status pending, and return.
5370 (linux_resume_one_lwp_throw): Don't call get_pc if
5371 thread->while_stepping isn't NULL. Don't call
5372 get_thread_regcache if proc->tdesc is NULL.
5373 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5374 (linux_target_ops): Install arch_setup.
5375 * server.c (start_inferior): Call the_target->arch_setup.
5376 * target.h (struct target_ops) <arch_setup>: New field.
5377 (target_arch_setup): New marco.
5378 * lynx-low.c (lynx_target_ops): Update.
5379 * nto-low.c (nto_target_ops): Update.
5380 * spu-low.c (spu_target_ops): Update.
5381 * win32-low.c (win32_target_ops): Update.
5383 2015-07-24 Yao Qi <yao.qi@linaro.org>
5385 * linux-low.c (linux_add_process): Don't set
5386 proc->priv->new_inferior.
5387 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5388 (linux_attach): Likewise.
5390 2015-07-24 Yao Qi <yao.qi@linaro.org>
5392 * server.c (start_inferior): Code refactor.
5394 2015-07-24 Yao Qi <yao.qi@linaro.org>
5396 * server.c (process_serial_event): Set general_thread.
5398 2015-07-21 Yao Qi <yao.qi@linaro.org>
5400 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5401 aarch64_linux_get_debug_reg_capacity.
5403 2015-07-17 Yao Qi <yao.qi@linaro.org>
5405 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5406 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5407 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5408 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5409 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5410 (AARCH64_HWP_ALIGNMENT): Likewise.
5411 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5412 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5413 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5414 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5415 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5416 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5417 (struct aarch64_debug_reg_state): Likewise.
5418 (struct arch_lwp_info): Likewise.
5419 (aarch64_align_watchpoint): Likewise.
5420 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5421 (aarch64_watchpoint_length): Likewise.
5422 (aarch64_point_encode_ctrl_reg): Likewise
5423 (aarch64_point_is_aligned): Likewise.
5424 (aarch64_align_watchpoint): Likewise.
5425 (aarch64_linux_set_debug_regs):
5426 (aarch64_dr_state_insert_one_point): Likewise.
5427 (aarch64_dr_state_remove_one_point): Likewise.
5428 (aarch64_handle_breakpoint): Likewise.
5429 (aarch64_handle_aligned_watchpoint): Likewise.
5430 (aarch64_handle_unaligned_watchpoint): Likewise.
5431 (aarch64_handle_watchpoint): Likewise.
5433 2015-07-17 Yao Qi <yao.qi@linaro.org>
5435 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5436 and don't aarch64_get_debug_reg_state. All callers update.
5437 (aarch64_handle_aligned_watchpoint): Likewise.
5438 (aarch64_handle_unaligned_watchpoint): Likewise.
5439 (aarch64_handle_watchpoint): Likewise.
5440 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5441 (aarch64_remove_point): Likewise.
5443 2015-07-17 Yao Qi <yao.qi@linaro.org>
5445 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5447 (aarch64_handle_unaligned_watchpoint): Likewise.
5449 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5451 Revert the previous 3 commits:
5452 Move gdb_regex* to common/
5453 Move linux_find_memory_regions_full & co.
5454 gdbserver build-id attribute generator
5456 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5457 Jan Kratochvil <jan.kratochvil@redhat.com>
5459 gdbserver build-id attribute generator.
5460 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5461 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5462 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5464 (get_dynamic): Use find_pdhr to traverse program headers.
5465 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5466 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5467 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5468 (get_hex_build_id): New.
5469 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5470 to reply XML document.
5472 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5473 Jan Kratochvil <jan.kratochvil@redhat.com>
5475 * target.c: Include target/target-utils.h and fcntl.h.
5476 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5477 (target_fileio_read_stralloc): New functions.
5479 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5481 * Makefile.in (OBS): Add gdb_regex.o.
5483 * config.in: Rebuilt.
5484 * configure: Rebuilt.
5486 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5487 Jan Kratochvil <jan.kratochvil@redhat.com>
5489 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5490 * Makefile.in (OBS): Add target-utils.o.
5491 (linux-maps.o, target-utils.o): New.
5492 * configure.srv (srv_linux_obj): Add linux-maps.o.
5494 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5496 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5498 (the_low_target): Install it.
5500 2015-07-14 Pedro Alves <palves@redhat.com>
5502 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5503 Instead, ignore ECHILD, and throw an error for other errnos.
5505 2015-07-10 Pedro Alves <palves@redhat.com>
5507 * event-loop.c (struct callback_event) <data>: Change type to
5508 gdb_client_data instance instead of gdb_client_data pointer.
5509 (append_callback_event): Adjust.
5511 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5513 * linux-aarch64-low.c: Add comments for each linux_target_ops
5514 method. Remove comments already covered in target_ops and
5515 linux_target_ops definitions.
5516 (the_low_target): Add comments for each unimplemented method.
5518 2015-07-09 Yao Qi <yao.qi@linaro.org>
5520 * linux-aarch64-low.c (aarch64_regmap): Remove.
5521 (aarch64_usrregs_info): Remove.
5522 (regs_info): Set field usrregs to NULL.
5524 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5526 * linux-low.c: Include "rsp-low.h"
5527 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5528 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5529 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5530 (handle_btrace_enable_pt): New.
5531 (handle_btrace_general_set): Support "pt".
5532 (handle_btrace_conf_general_set): Support "pt:size".
5534 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5536 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5539 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5541 * linux-aarch64-low.c: Remove comment about endianness.
5542 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5543 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5546 2015-06-24 Gary Benson <gbenson@redhat.com>
5548 * linux-i386-ipa.c (stdint.h): Do not include.
5549 * lynx-i386-low.c (stdint.h): Likewise.
5550 * lynx-ppc-low.c (stdint.h): Likewise.
5551 * mem-break.c (stdint.h): Likewise.
5552 * thread-db.c (stdint.h): Likewise.
5553 * tracepoint.c (stdint.h): Likewise.
5554 * win32-low.c (stdint.h): Likewise.
5556 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5558 * server.c (write_qxfer_response): Update call to
5559 remote_escape_output.
5561 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5562 Jan Kratochvil <jan.kratochvil@redhat.com>
5564 Merge multiple hex conversions.
5565 * gdbreplay.c (tohex): Rename to 'fromhex'.
5566 (logchar): Use fromhex.
5568 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5570 * server.c (handle_qxfer_libraries): Set `version' attribute for
5573 2015-06-10 Gary Benson <gbenson@redhat.com>
5575 * target.h (struct target_ops) <multifs_open>: New field.
5576 <multifs_unlink>: Likewise.
5577 <multifs_readlink>: Likewise.
5578 * linux-low.c (nat/linux-namespaces.h): New include.
5579 (linux_target_ops): Initialize the_target->multifs_open,
5580 the_target->multifs_unlink and the_target->multifs_readlink.
5581 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5582 * hostio.c (hostio_fs_pid): New static variable.
5583 (hostio_handle_new_gdb_connection): New function.
5584 (handle_setfs): Likewise.
5585 (handle_open): Use the_target->multifs_open as appropriate.
5586 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5587 (handle_readlink): Use the_target->multifs_readlink as
5589 (handle_vFile): Handle vFile:setfs packets.
5590 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5591 after target_handle_new_gdb_connection.
5593 2015-06-10 Gary Benson <gbenson@redhat.com>
5595 * configure.ac (AC_CHECK_FUNCS): Add setns.
5596 * config.in: Regenerate.
5597 * configure: Likewise.
5598 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5599 (linux-namespaces.o): New rule.
5600 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5602 2015-06-09 Gary Benson <gbenson@redhat.com>
5604 * hostio.c (handle_open): Process mode argument with
5605 fileio_to_host_mode.
5607 2015-06-01 Yao Qi <yao.qi@linaro.org>
5609 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5610 * linux-x86-low.c: Likewise.
5612 2015-05-28 Don Breazeal <donb@codesourcery.com>
5614 * linux-low.c (handle_extended_wait): Initialize
5615 thread_info.last_resume_kind for new fork children.
5617 2015-05-15 Pedro Alves <palves@redhat.com>
5619 * target.h (target_handle_new_gdb_connection): Rewrite using if
5620 wrapped in do/while.
5622 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5624 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5625 * configure, config.in: Regenerate.
5626 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5629 2015-05-12 Don Breazeal <donb@codesourcery.com>
5631 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5632 PTRACE_EVENT_VFORK_DONE.
5633 (linux_low_ptrace_options, extended_event_reported): Add vfork
5635 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5636 and "vforkdone" for RSP 'T' Stop Reply Packet.
5637 * server.h (report_vfork_events): Declare
5640 2015-05-12 Don Breazeal <donb@codesourcery.com>
5642 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5643 (the_low_target) <new_fork>: Initialize new member.
5644 * linux-arm-low.c (arm_new_fork): New function.
5645 (the_low_target) <new_fork>: Initialize new member.
5646 * linux-low.c (handle_extended_wait): Call new target function
5648 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5649 * linux-mips-low.c (mips_add_watchpoint): New function
5650 extracted from mips_insert_point.
5651 (the_low_target) <new_fork>: Initialize new member.
5652 (mips_linux_new_fork): New function.
5653 (mips_insert_point): Call mips_add_watchpoint.
5654 * linux-x86-low.c (x86_linux_new_fork): New function.
5655 (the_low_target) <new_fork>: Initialize new member.
5657 2015-05-12 Don Breazeal <donb@codesourcery.com>
5659 * linux-low.c (handle_extended_wait): Implement return value,
5660 rename argument 'event_child' to 'event_lwp', handle
5661 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5662 (linux_low_ptrace_options): New function.
5663 (linux_low_filter_event): Call linux_low_ptrace_options,
5664 use different argument fo linux_enable_event_reporting,
5665 use return value from handle_extended_wait.
5666 (extended_event_reported): New function.
5667 (linux_wait_1): Call extended_event_reported and set
5668 status to report fork events.
5669 (linux_write_memory): Add pid to debug message.
5670 (reset_lwp_ptrace_options_callback): New function.
5671 (linux_handle_new_gdb_connection): New function.
5672 (linux_target_ops): Initialize new structure member.
5673 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5674 * lynx-low.c: Initialize new structure member.
5675 * remote-utils.c (prepare_resume_reply): Implement stop reason
5676 "fork" for "T" stop message.
5677 * server.c (handle_query): Call handle_new_gdb_connection.
5678 * server.h (report_fork_events): Declare global flag.
5679 * target.h (struct target_ops) <handle_new_gdb_connection>:
5681 (target_handle_new_gdb_connection): New macro.
5682 * win32-low.c: Initialize new structure member.
5684 2015-05-12 Don Breazeal <donb@codesourcery.com>
5686 * mem-break.c (APPEND_TO_LIST): Define macro.
5687 (clone_agent_expr): New function.
5688 (clone_one_breakpoint): New function.
5689 (clone_all_breakpoints): New function.
5690 * mem-break.h: Declare new functions.
5692 2015-05-12 Don Breazeal <donb@codesourcery.com>
5694 * linux-low.c (linux_supports_fork_events): New function.
5695 (linux_supports_vfork_events): New function.
5696 (linux_target_ops): Initialize new structure members.
5697 (initialize_low): Call linux_check_ptrace_features.
5698 * lynx-low.c (lynx_target_ops): Initialize new structure
5700 * server.c (report_fork_events, report_vfork_events):
5702 (handle_query): Add new features to qSupported packet and
5704 (captured_main): Initialize new global variables.
5705 * target.h (struct target_ops) <supports_fork_events>:
5707 <supports_vfork_events>: New member.
5708 (target_supports_fork_events): New macro.
5709 (target_supports_vfork_events): New macro.
5710 * win32-low.c (win32_target_ops): Initialize new structure
5713 2015-05-12 Gary Benson <gbenson@redhat.com>
5715 * server.c (handle_qxfer_exec_file): Use current process
5718 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5720 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5721 Remove HAVE_PTRACE_GETREGS conditionals.
5722 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5723 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5725 2015-05-08 Yao Qi <yao.qi@linaro.org>
5727 * linux-low.c (linux_supports_conditional_breakpoints): New
5729 (linux_target_ops): Install new target method.
5730 * lynx-low.c (lynx_target_ops): Install NULL hook for
5731 supports_conditional_breakpoints.
5732 * nto-low.c (nto_target_ops): Likewise.
5733 * spu-low.c (spu_target_ops): Likewise.
5734 * win32-low.c (win32_target_ops): Likewise.
5735 * server.c (handle_query): Check
5736 target_supports_conditional_breakpoints.
5737 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5739 (target_supports_conditional_breakpoints): New macro.
5741 2015-05-06 Pedro Alves <palves@redhat.com>
5744 * server.c (start_inferior): If the process exits, mourn it.
5746 2015-04-21 Gary Benson <gbenson@redhat.com>
5748 * hostio.c (fileio_open_flags_to_host): Factored out to
5749 fileio_to_host_openflags in common/fileio.c. Single use
5752 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5754 * linux-xtensa-low.c (xtensa_fill_gregset)
5755 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5758 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5760 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5761 (regs_info): Replace usrregs pointer with NULL.
5763 2015-04-17 Gary Benson <gbenson@redhat.com>
5765 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5766 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5767 * server.c (handle_qxfer_exec_file): New function.
5768 (qxfer_packets): Add exec-file entry.
5769 (handle_query): Report qXfer:exec-file:read as supported packet.
5771 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5773 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5775 2015-04-09 Gary Benson <gbenson@redhat.com>
5777 * hostio-errno.c (errno_to_fileio_error): Remove function.
5778 Update caller to use remote_fileio_to_fio_error.
5780 2015-04-09 Yao Qi <yao.qi@linaro.org>
5782 * linux-low.c (linux_insert_point): Call
5783 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5784 (linux_remove_point): Call remove_memory_breakpoint if type is
5786 * linux-x86-low.c (x86_insert_point): Don't call
5787 insert_memory_breakpoint.
5788 (x86_remove_point): Don't call remove_memory_breakpoint.
5790 2015-04-01 Pedro Alves <palves@redhat.com>
5791 Cleber Rosa <crosa@redhat.com>
5793 * server.c (gdbserver_usage): Reorganize and extend the usage
5796 2015-03-24 Pedro Alves <palves@redhat.com>
5798 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5799 output. Also dump TRAP_TRACE.
5800 (linux_low_filter_event): In debug output, distinguish a
5801 resume_stop SIGSTOP from a delayed SIGSTOP.
5803 2015-03-24 Gary Benson <gbenson@redhat.com>
5805 * linux-x86-low.c (x86_linux_new_thread): Moved to
5807 (x86_linux_prepare_to_resume): Likewise.
5809 2015-03-24 Gary Benson <gbenson@redhat.com>
5811 * Makefile.in (x86-linux-dregs.o): New rule.
5812 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5813 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5814 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5815 (x86_linux_dr_get): Likewise.
5816 (x86_linux_dr_set): Likewise.
5817 (update_debug_registers_callback): Likewise.
5818 (x86_linux_dr_set_addr): Likewise.
5819 (x86_linux_dr_get_addr): Likewise.
5820 (x86_linux_dr_set_control): Likewise.
5821 (x86_linux_dr_get_control): Likewise.
5822 (x86_linux_dr_get_status): Likewise.
5823 (x86_linux_update_debug_registers): Likewise.
5825 2015-03-24 Gary Benson <gbenson@redhat.com>
5827 * linux-x86-low.c (x86_linux_update_debug_registers):
5828 New function, factored out from...
5829 (x86_linux_prepare_to_resume): ...this.
5831 2015-03-24 Gary Benson <gbenson@redhat.com>
5833 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5834 (x86_linux_dr_set): Likewise.
5835 (update_debug_registers_callback): Likewise.
5836 (x86_linux_dr_set_addr): Likewise.
5837 (x86_linux_dr_get_addr): Likewise.
5838 (x86_linux_dr_set_control): Likewise.
5839 (x86_linux_dr_get_control): Likewise.
5840 (x86_linux_dr_get_status): Likewise.
5841 (x86_linux_prepare_to_resume): Likewise.
5843 2015-03-24 Gary Benson <gbenson@redhat.com>
5845 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5846 Use perror_with_name. Pass string through gettext.
5847 (x86_linux_dr_set): Likewise.
5849 2015-03-24 Gary Benson <gbenson@redhat.com>
5851 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5852 (x86_linux_dr_set_addr): ...this.
5853 (x86_dr_low_get_addr): Rename to...
5854 (x86_linux_dr_get_addr): ...this.
5855 (x86_dr_low_set_control): Rename to...
5856 (x86_linux_dr_set_control): ...this.
5857 (x86_dr_low_get_control): Rename to...
5858 (x86_linux_dr_get_control): ...this.
5859 (x86_dr_low_get_status): Rename to...
5860 (x86_linux_dr_get_status): ...this.
5861 (x86_dr_low): Update with new function names.
5863 2015-03-24 Gary Benson <gbenson@redhat.com>
5865 * Makefile.in (x86-linux.o): New rule.
5866 * configure.srv: Add x86-linux.o to relevant targets.
5867 * linux-low.c (lwp_set_arch_private_info): New function.
5868 (lwp_arch_private_info): Likewise.
5869 * linux-x86-low.c: Include nat/x86-linux.h.
5870 (arch_lwp_info): Removed structure.
5871 (update_debug_registers_callback):
5872 Use lwp_set_debug_registers_changed.
5873 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5874 and lwp_set_debug_registers_changed.
5875 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5877 2015-03-24 Gary Benson <gbenson@redhat.com>
5879 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5880 * linux-arm-low.c (arm_new_thread): Likewise.
5881 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5882 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5883 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5884 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5886 2015-03-24 Gary Benson <gbenson@redhat.com>
5888 * linux-low.c (ptid_of_lwp): New function.
5889 (lwp_is_stopped): Likewise.
5890 (lwp_stop_reason): Likewise.
5891 * linux-x86-low.c (update_debug_registers_callback):
5893 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5896 2015-03-24 Gary Benson <gbenson@redhat.com>
5898 * linux-low.h (linux_stop_lwp): Remove declaration.
5900 2015-03-24 Gary Benson <gbenson@redhat.com>
5902 * linux-low.h: Include nat/linux-nat.h.
5903 * linux-low.c (iterate_over_lwps_args): New structure.
5904 (iterate_over_lwps_filter): New function.
5905 (iterate_over_lwps): Likewise.
5906 * linux-x86-low.c (update_debug_registers_callback):
5907 Update signature to what iterate_over_lwps expects.
5908 Remove PID check that iterate_over_lwps now performs.
5909 (x86_dr_low_set_addr): Use iterate_over_lwps.
5910 (x86_dr_low_set_control): Likewise.
5912 2015-03-24 Gary Benson <gbenson@redhat.com>
5914 * linux-x86-low.c (x86_debug_reg_state): New function.
5915 (x86_linux_prepare_to_resume): Use the above.
5917 2015-03-24 Gary Benson <gbenson@redhat.com>
5919 * linux-low.c (current_lwp_ptid): New function.
5920 * linux-x86-low.c: Include nat/linux-nat.h.
5921 (x86_dr_low_get_addr): Use current_lwp_ptid.
5922 (x86_dr_low_get_control): Likewise.
5923 (x86_dr_low_get_status): Likewise.
5925 2015-03-20 Pedro Alves <palves@redhat.com>
5927 * tracepoint.c (cmd_qtstatus): Make "str" const.
5929 2015-03-20 Pedro Alves <palves@redhat.com>
5931 * server.c (handle_general_set): Make "req_str" const.
5933 2015-03-19 Pedro Alves <palves@redhat.com>
5935 * linux-low.c (linux_resume_one_lwp): Rename to ...
5936 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5937 instead call perror_with_name.
5938 (check_ptrace_stopped_lwp_gone): New function.
5939 (linux_resume_one_lwp): Reimplement as wrapper around
5940 linux_resume_one_lwp_throw that swallows errors if the LWP is
5943 2015-03-19 Pedro Alves <palves@redhat.com>
5945 * linux-low.c (count_events_callback, select_event_lwp_callback):
5946 No longer check whether the thread has resume_stop as last resume
5949 2015-03-19 Pedro Alves <palves@redhat.com>
5951 * linux-low.c (count_events_callback, select_event_lwp_callback):
5952 Use the lwp's status_pending_p field, not the thread's.
5954 2015-03-19 Pedro Alves <palves@redhat.com>
5956 * linux-low.c (select_event_lwp_callback): Update comments to
5957 no longer mention SIGTRAP.
5959 2015-03-18 Gary Benson <gbenson@redhat.com>
5961 * server.c (handle_query): Do not report vFile:fstat as supported.
5963 2015-03-11 Gary Benson <gbenson@redhat.com>
5965 * hostio.c (sys/types.h): New include.
5966 (sys/stat.h): Likewise.
5967 (common-remote-fileio.h): Likewise.
5968 (handle_fstat): New function.
5969 (handle_vFile): Handle vFile:fstat packets.
5971 2015-03-11 Gary Benson <gbenson@redhat.com>
5973 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5974 struct stat.st_blocks and struct stat.st_blksize.
5975 * configure: Regenerate.
5976 * config.in: Likewise.
5977 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5978 (OBS): Add common-remote-fileio.o.
5979 (common-remote-fileio.o): New rule.
5981 2015-03-09 Pedro Alves <palves@redhat.com>
5983 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5984 'struct sockaddr' pointer in 'accept' call.
5986 2015-03-09 Pedro Alves <palves@redhat.com>
5989 2015-03-07 Pedro Alves <palves@redhat.com>
5990 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5991 or <winsock2.h> here. Instead include "gdb_socket.h".
5992 (remote_open): Use union gdb_sockaddr_u.
5993 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5994 or <winsock2.h> here. Instead include "gdb_socket.h".
5995 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5996 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5998 (init_named_socket, gdb_agent_helper_thread): Use union
6001 2015-03-07 Pedro Alves <palves@redhat.com>
6003 * configure.ac (build_warnings): Move
6004 -Wdeclaration-after-statement to the C-specific set.
6005 * configure: Regenerate.
6007 2015-03-07 Pedro Alves <palves@redhat.com>
6009 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6010 or <winsock2.h> here. Instead include "gdb_socket.h".
6011 (remote_open): Use union gdb_sockaddr_u.
6012 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6013 or <winsock2.h> here. Instead include "gdb_socket.h".
6014 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6015 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6017 (init_named_socket, gdb_agent_helper_thread): Use union
6020 2015-03-07 Pedro Alves <palves@redhat.com>
6022 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6025 2015-03-06 Yao Qi <yao.qi@linaro.org>
6027 * linux-aarch64-low.c (aarch64_insert_point): Use
6028 show_debug_regs as a boolean.
6029 (aarch64_remove_point): Likewise.
6031 2015-03-05 Pedro Alves <palves@redhat.com>
6033 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6034 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6035 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6036 * nto-low.c (nto_target_ops): Likewise.
6037 * spu-low.c (spu_target_ops): Likewise.
6038 * win32-low.c (win32_target_ops): Likewise.
6040 2015-03-04 Pedro Alves <palves@redhat.com>
6042 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6043 Decide whether a breakpoint triggered based on the SIGTRAP's
6045 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6046 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6047 (linux_low_filter_event): Check for breakpoints before checking
6049 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6051 (linux_stopped_by_sw_breakpoint)
6052 (linux_supports_stopped_by_sw_breakpoint)
6053 (linux_stopped_by_hw_breakpoint)
6054 (linux_supports_stopped_by_hw_breakpoint): New functions.
6055 (linux_target_ops): Install new target methods.
6057 2015-03-04 Pedro Alves <palves@redhat.com>
6059 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6060 * server.c (swbreak_feature, hwbreak_feature): New globals.
6061 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6062 (captured_main): Clear swbreak_feature and hwbreak_feature.
6063 * server.h (swbreak_feature, hwbreak_feature): Declare.
6064 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6065 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6066 supports_stopped_by_hw_breakpoint>: New fields.
6067 (target_supports_stopped_by_sw_breakpoint)
6068 (target_stopped_by_sw_breakpoint)
6069 (target_supports_stopped_by_hw_breakpoint)
6070 (target_stopped_by_hw_breakpoint): Declare.
6072 2015-03-04 Pedro Alves <palves@redhat.com>
6074 enum lwp_stop_reason -> enum target_stop_reason
6075 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6076 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6077 (linux_wait_1, stuck_in_jump_pad_callback)
6078 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6079 (linux_stopped_by_watchpoint):
6080 * linux-low.h (enum lwp_stop_reason): Delete.
6081 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6082 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6084 2015-03-04 Yao Qi <yao.qi@linaro.org>
6086 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6088 2015-03-03 Gary Benson <gbenson@redhat.com>
6090 * hostio.c (handle_vFile): Fix prefix lengths.
6092 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6094 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6097 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6099 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6100 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6101 (clean): Add "rm -f" for above C files.
6102 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6103 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6104 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6105 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6106 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6107 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6108 (init_registers_s390x_vx_linux64)
6109 (init_registers_s390x_tevx_linux64)
6110 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6111 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6113 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6114 (s390_store_vxrs_high): New functions.
6115 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6117 (s390_arch_setup): Add logic for selecting one of the new target
6118 descriptions. Activate the new vector regsets if applicable.
6119 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6120 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6121 and init_registers_s390x_tevx_linux64.
6123 2015-03-01 Pedro Alves <palves@redhat.com>
6125 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6128 2015-02-27 Pedro Alves <palves@redhat.com>
6130 * linux-x86-low.c (u_debugreg_offset): New function.
6131 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6133 2015-02-27 Pedro Alves <palves@redhat.com>
6135 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6136 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6137 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6138 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6139 (ps_lsetfpregs, ps_getpid)
6140 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6141 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6142 (ps_lsetxregs, ps_plog): Declare.
6144 2015-02-27 Pedro Alves <palves@redhat.com>
6146 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6147 IP_AGENT_EXPORT_FUNC.
6148 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6149 IP_AGENT_EXPORT_FUNC.
6150 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6151 (IP_AGENT_EXPORT): Delete.
6152 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6153 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6154 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6155 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6156 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6157 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6158 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6159 (traceframe_read_count, traceframe_write_count)
6160 (traceframes_created, trace_state_variables, get_raw_reg)
6161 (get_trace_state_variable_value, set_trace_state_variable_value)
6162 (ust_loaded, helper_thread_id, cmd_buf): Use
6163 IPA_SYM_EXPORTED_NAME.
6164 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6165 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6166 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6167 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6168 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6169 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6170 EXTERN_C_PUSH/EXTERN_C_POP.
6171 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6172 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6173 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6174 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6175 (traceframe_write_count, traceframe_read_count)
6176 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6177 (about_to_request_buffer_space, get_trace_state_variable_value)
6178 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6179 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6180 EXTERN_C_PUSH/EXTERN_C_POP.
6181 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6182 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6183 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6184 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6185 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6186 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6187 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6188 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6190 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6191 (IP_AGENT_EXPORT_VAR_DECL): Define.
6193 (gdb_agent_get_raw_reg): Declare.
6195 2015-02-27 Tom Tromey <tromey@redhat.com>
6196 Pedro Alves <palves@redhat.com>
6198 Rename symbols whose names are reserved C++ keywords throughout.
6200 2015-02-27 Pedro Alves <palves@redhat.com>
6202 * Makefile.in (COMPILER): New, get it from autoconf.
6203 (CXX): Get from autoconf instead.
6204 (COMPILE.pre): Use COMPILER.
6205 (CC-LD): Rename to ...
6206 (CC_LD): ... this. Use COMPILER.
6207 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6208 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6209 * acinclude.m4: Include build-with-cxx.m4.
6210 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6211 Disable -Werror by default if building in C++ mode.
6212 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6213 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6214 the C++ compiler. Save/restore CXXFLAGS too.
6215 * configure: Regenerate.
6217 2015-02-27 Pedro Alves <palves@redhat.com>
6219 * acinclude.m4: Include libiberty.m4.
6220 * configure.ac: Call libiberty_INIT.
6221 * config.in, configure: Regenerate.
6223 2015-02-26 Pedro Alves <palves@redhat.com>
6225 * linux-low.c (linux_wait_1): When incrementing the PC past a
6226 program breakpoint always use the_low_target.breakpoint_len as
6227 increment, rather than the maximum between that and
6228 the_low_target.decr_pc_after_break.
6230 2015-02-23 Pedro Alves <palves@redhat.com>
6232 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6233 thread was doing a step-over; always adjust the PC if
6234 we stepped over a permanent breakpoint.
6235 (linux_wait_1): If we stepped over breakpoint that was on top of a
6236 permanent breakpoint, manually advance the PC past it.
6238 2015-02-23 Pedro Alves <palves@redhat.com>
6240 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6242 (x86_fill_gregset, x86_store_gregset): Use it when handling
6245 2015-02-20 Pedro Alves <palves@redhat.com>
6247 * thread-db.c: Include "nat/linux-procfs.h".
6248 (thread_db_init): Skip listing new threads if the kernel supports
6249 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6251 2015-02-20 Pedro Alves <palves@redhat.com>
6253 * linux-low.c (status_pending_p_callback): Use ptid_match.
6255 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6257 PR breakpoints/16812
6258 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6259 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6260 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6262 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6264 PR breakpoints/15956
6265 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6267 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6269 * linux-low.c (linux_low_btrace_conf): Print size.
6270 * server.c (handle_btrace_conf_general_set): New.
6271 (hanle_general_set): Call handle_btrace_conf_general_set.
6272 (handle_query): Report Qbtrace-conf:bts:size as supported.
6274 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6276 * linux-low.c (linux_low_enable_btrace): Update parameters.
6277 (linux_low_btrace_conf): New.
6278 (linux_target_ops)<to_btrace_conf>: Initialize.
6279 * server.c (current_btrace_conf): New.
6280 (handle_btrace_enable): Rename to ...
6281 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6282 to target_enable_btrace. Update comment. Update users.
6283 (handle_qxfer_btrace_conf): New.
6284 (qxfer_packets): Add btrace-conf entry.
6285 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6286 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6287 (target_ops)<read_btrace_conf>: New.
6288 (target_enable_btrace): Update parameters.
6289 (target_read_btrace_conf): New.
6291 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6293 * server.c (handle_btrace_general_set): Remove call to
6294 target_supports_btrace.
6295 (supported_btrace_packets): New.
6296 (handle_query): Call supported_btrace_packets.
6297 * target.h: include btrace-common.h.
6298 (btrace_target_info): Removed.
6299 (supports_btrace, target_supports_btrace): Update parameters.
6301 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6303 * Makefile.in (SFILES): Add common/btrace-common.c.
6304 (OBS): Add common/btrace-common.o.
6305 (btrace-common.o): Add build rules.
6306 * linux-low: Include btrace-common.h.
6307 (linux_low_read_btrace): Use struct btrace_data. Call
6308 btrace_data_init and btrace_data_fini.
6310 2015-02-06 Pedro Alves <palves@redhat.com>
6312 * thread-db.c (find_new_threads_callback): Add debug output.
6314 2015-02-04 Pedro Alves <palves@redhat.com>
6316 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6317 (resume_stopped_resumed_lwps): New function.
6318 (linux_wait_for_event_filtered): Use it.
6320 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6322 * Makefile.in (SFILES): Add linux-personality.c.
6323 (linux-personality.o): New rule.
6324 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6325 list of objects to be built.
6326 * linux-low.c: Include nat/linux-personality.h.
6327 (linux_create_inferior): Remove code to disable address space
6328 randomization (moved to ../nat/linux-personality.c). Create
6329 cleanup to disable address space randomization.
6331 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6333 * Makefile.in (posix-strerror.o): New rule.
6334 (mingw-strerror.o): Likewise.
6335 * configure: Regenerated.
6336 * configure.ac: Source file ../common/common.host. Initialize new
6337 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6339 2015-01-14 Yao Qi <yao@codesourcery.com>
6341 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6342 (ppc-linux.o): New rule.
6343 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6344 * configure.ac: AC_CHECK_FUNCS(getauxval).
6345 * config.in: Re-generated.
6346 * configure: Re-generated.
6347 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6348 ppc64_64bit_inferior_p
6350 2015-01-14 Yao Qi <yao@codesourcery.com>
6352 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6353 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6354 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6355 (PT_ORIG_R3, PT_TRAP): Likewise.
6356 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6357 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6358 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6360 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6362 * i387-fp.c (i387_cache_to_xsave): In look over
6363 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6364 zmmh_low_space field by use of zmmh_high_space.
6366 2015-01-09 Pedro Alves <palves@redhat.com>
6368 * linux-low.c (step_over_bkpt): Move higher up in the file.
6369 (handle_extended_wait): Don't store the stop_pc here.
6370 (get_stop_pc): Adjust comments and rename to ...
6371 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6372 stopped for a software breakpoint or hardware breakpoint.
6373 (thread_still_has_status_pending_p): New function.
6374 (status_pending_p_callback): Use
6375 thread_still_has_status_pending_p. If the event is no longer
6376 interesting, resume the LWP.
6377 (handle_tracepoints): Add assert.
6378 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6379 (wstatus_maybe_breakpoint): New function.
6380 (cancel_breakpoint): Delete function.
6381 (check_stopped_by_watchpoint): New function, factored out from
6382 linux_low_filter_event.
6383 (lp_status_maybe_breakpoint): Delete function.
6384 (linux_low_filter_event): Remove filter_ptid argument.
6385 Leave thread group exits pending here. Store the LWP's stop PC.
6386 Always leave events pending.
6387 (linux_wait_for_event_filtered): Pull all events out of the
6388 kernel, and leave them all pending.
6389 (count_events_callback, select_event_lwp_callback): Consider all
6391 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6392 (select_event_lwp): Only give preference to the stepping LWP in
6393 all-stop mode. Adjust comments.
6394 (ignore_event): New function.
6395 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6396 references to cancel_breakpoints. Adjust to renames. Also give
6397 equal priority to all LWPs that have had events in non-stop mode.
6398 If reporting a software breakpoint event, unadjust the LWP's PC.
6399 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6400 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6402 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6403 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6404 (linux_stopped_by_watchpoint): Adjust.
6405 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6406 * linux-low.h (enum lwp_stop_reason): New.
6407 (struct lwp_info) <stop_pc>: Adjust comment.
6408 <stopped_by_watchpoint>: Delete field.
6409 <stop_reason>: New field.
6410 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6411 * mem-break.c (software_breakpoint_inserted_here)
6412 (hardware_breakpoint_inserted_here): New function.
6413 * mem-break.h (software_breakpoint_inserted_here)
6414 (hardware_breakpoint_inserted_here): Declare.
6415 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6416 (cancel_breakpoints): Delete.
6417 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6418 (upload_fast_traceframes): Remove references to
6421 2015-01-09 Pedro Alves <palves@redhat.com>
6423 * thread-db.c (find_new_threads_callback): Ignore thread if the
6424 kernel thread ID is -1.
6426 2015-01-09 Pedro Alves <palves@redhat.com>
6428 * linux-low.c (linux_attach_fail_reason_string): Move to
6429 nat/linux-ptrace.c, and rename.
6430 (linux_attach_lwp): Update comment.
6431 (attach_proc_task_lwp_callback): New function.
6432 (linux_attach): Adjust to rename and use
6433 linux_proc_attach_tgid_threads.
6434 (linux_attach_fail_reason_string): Delete declaration.
6436 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6438 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6439 * server.c (gdbserver_version): Likewise.
6441 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6443 * remote-utils.c: Include ctype.h.
6444 (input_interrupt): Explicitly handle the case when the char
6445 received is the NUL byte. Improve the printing of non-ASCII
6448 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6450 * linux-low.c (linux_low_filter_event): Update call to
6451 linux_enable_event_reporting following the addition of
6452 a new parameter to that function.
6454 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6457 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6458 (AARCH64_FPCR_REGNO): Likewise.
6459 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6460 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6461 (aarch64_store_fpregset): Likewise.
6463 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6465 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6466 Remove FIXME comment about assumption about N.
6468 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6470 * configure.ac: If large-file support is disabled in GDBserver,
6471 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6472 * configure: Regenerate.
6474 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6476 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6477 warning upon ENODATA from ptrace.
6478 * linux-s390-low.c (s390_store_tdb): New.
6479 (s390_regsets): Add regset for NT_S390_TDB.
6481 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6483 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6484 without a fill_function.
6485 * linux-s390-low.c (s390_fill_last_break): Remove.
6486 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6487 (s390_arch_setup): Use regset's size instead of fill_function for
6490 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6492 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6493 the regset's store function when ptrace returned an error.
6494 * regcache.c (get_thread_regcache): Invalidate register cache
6495 before fetching inferior's registers.
6497 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6499 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6500 while-loop as for-loop.
6501 (regsets_store_inferior_registers): Likewise.
6503 2014-11-28 Yao Qi <yao@codesourcery.com>
6505 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6506 * config.in, configure: Re-generate.
6507 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6510 2014-11-21 Yao Qi <yao@codesourcery.com>
6512 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6513 (AC_CHECK_HEADERS): Remove malloc.h.
6514 * configure: Re-generated.
6515 * config.in: Re-generated.
6516 * server.h: Don't include alloca.h and malloc.h.
6517 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6518 Don't include malloc.h.
6520 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6522 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6523 corresponding ERRNO check in same block.
6525 2014-11-12 Pedro Alves <palves@redhat.com>
6527 * server.c (cont_thread): Update comment.
6528 (start_inferior, attach_inferior): No longer clear cont_thread.
6529 (handle_v_cont): No longer set cont_thread.
6530 (captured_main): Clear cont_thread each time a GDB connects.
6532 2014-11-12 Pedro Alves <palves@redhat.com>
6534 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6535 thread, and don't resume all threads if the Hc thread has exited.
6537 2014-11-12 Pedro Alves <palves@redhat.com>
6539 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6540 the process group instead of to a specific LWP.
6542 2014-10-15 Pedro Alves <palves@redhat.com>
6545 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6547 (arm_set_thread_context): Delete.
6548 (the_low_target): Adjust.
6549 * win32-i386-low.c (debug_registers_changed)
6550 (debug_registers_used): Delete.
6551 (update_debug_registers_callback): New function.
6552 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6553 needing to update their debug registers.
6554 (win32_get_current_dr): New function.
6555 (x86_dr_low_get_addr, x86_dr_low_get_control)
6556 (x86_dr_low_get_status): Fetch the debug register from the thread
6558 (i386_initial_stuff): Adjust.
6559 (i386_get_thread_context): Remove current_event parameter. Don't
6560 clear debug_registers_changed nor copy DR values to
6562 (i386_set_thread_context): Delete.
6563 (i386_prepare_to_resume): New function.
6564 (i386_thread_added): Mark the thread as needing to update irs
6566 (the_low_target): Remove i386_set_thread_context and install
6567 i386_prepare_to_resume.
6568 * win32-low.c (win32_get_thread_context): Adjust.
6569 (win32_set_thread_context): Use SetThreadContext
6571 (win32_prepare_to_resume): New function.
6572 (win32_require_context): New function, factored out from ...
6573 (thread_rec): ... this.
6574 (continue_one_thread): Call win32_prepare_to_resume on each thread
6575 we're about to continue.
6576 (win32_resume): Call win32_prepare_to_resume on the event thread.
6577 * win32-low.h (struct win32_thread_info)
6578 <debug_registers_changed>: New field.
6579 (struct win32_target_ops): Change prototype of set_thread_context,
6580 delete set_thread_context and add prepare_to_resume.
6581 (win32_require_context): New declaration.
6583 2014-10-08 Gary Benson <gbenson@redhat.com>
6585 * server.h: Do not include common-exceptions.h.
6587 2014-10-08 Gary Benson <gbenson@redhat.com>
6589 * server.h: Do not include cleanups.h.
6591 2014-09-30 James Hogan <james.hogan@imgtec.com>
6593 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6596 2014-09-23 Yao Qi <yao@codesourcery.com>
6598 * linux-low.c (lp_status_maybe_breakpoint): New function.
6599 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6600 (count_events_callback): Likewise.
6601 (select_event_lwp_callback): Likewise.
6602 (cancel_breakpoints_callback): Likewise.
6604 2014-09-19 Don Breazeal <donb@codesourcery.com>
6606 * linux-low.c (handle_extended_wait): Call
6607 linux_ptrace_get_extended_event.
6608 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6609 linux_is_extended_waitstatus.
6611 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6613 * Makefile.in (CPPFLAGS): Define.
6614 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6615 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6617 2014-09-16 Gary Benson <gbenson@redhat.com>
6619 * inferiors.h (current_inferior): Renamed as...
6620 (current_thread): New variable. All uses updated.
6621 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6622 (maybe_move_out_of_jump_pad): Likewise.
6623 (cancel_breakpoint): Likewise.
6624 (linux_low_filter_event): Likewise.
6625 (wait_for_sigstop): Likewise.
6626 (linux_resume_one_lwp): Likewise.
6627 (need_step_over_p): Likewise.
6628 (start_step_over): Likewise.
6629 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6630 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6631 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6632 and save_inferior as saved_thread.
6633 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6635 (regcache_invalidate_thread): Likewise.
6636 * remote-utils.c (prepare_resume_reply): Likewise.
6637 * thread-db.c (thread_db_get_tls_address): Likewise.
6638 (disable_thread_event_reporting): Likewise.
6639 (remove_thread_event_breakpoints): Likewise.
6640 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6642 * target.h (set_desired_inferior): Renamed as...
6643 (set_desired_thread): New declaration. All uses updated.
6644 * server.c (myresume): Updated comment to reference thread instead
6646 (handle_serial_event): Likewise.
6647 (handle_target_event): Likewise.
6649 2014-09-12 Tom Tromey <tromey@redhat.com>
6650 Gary Benson <gbenson@redhat.com>
6652 * regcache.h: Include common-regcache.h.
6653 (regcache_read_pc): Don't declare.
6654 * regcache.c (get_thread_regcache_for_ptid): New function.
6656 2014-09-11 Tom Tromey <tromey@redhat.com>
6657 Gary Benson <gbenson@redhat.com>
6659 * symbol.c: New file.
6660 * Makefile.in (SFILES): Add symbol.c.
6661 (OBS): Add symbol.o.
6663 2014-09-11 Gary Benson <gbenson@redhat.com>
6665 * target.c (target_stop_ptid, target_continue_ptid): New
6668 2014-09-11 Tom Tromey <tromey@redhat.com>
6669 Gary Benson <gbenson@redhat.com>
6671 * target.h: Include target/target.h.
6672 * target.c (target_read_memory, target_read_uint32)
6673 (target_write_memory): New functions.
6675 2014-09-11 Gary Benson <gbenson@redhat.com>
6677 * server.h (debug_hw_points): Don't declare.
6678 * server.c (debug_hw_points): Don't define. Replace all uses
6679 with show_debug_regs.
6680 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6681 all uses with show_debug_regs.
6683 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6685 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6686 endianness into account.
6687 (ppc_supply_ptrace_register): Likewise.
6689 2014-09-03 James Hogan <james.hogan@imgtec.com>
6691 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6692 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6694 2014-09-03 Gary Benson <gbenson@redhat.com>
6696 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6697 ALL_DEBUG_ADDRESS_REGISTERS.
6699 2014-09-02 Gary Benson <gbenson@redhat.com>
6701 * i386-low.h: Renamed as...
6702 * x86-low.h: New file. All type, function and variable name
6703 prefixes changed from "i386_" to "x86_". All references updated.
6704 * i386-low.c: Renamed as...
6705 * x86-low.c: New file. All type, function and variable name
6706 prefixes changed from "i386_" to "x86_". All references updated.
6708 2014-09-02 Gary Benson <gbenson@redhat.com>
6710 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6711 (x86_linux_new_thread): Likewise.
6713 2014-08-29 Gary Benson <gbenson@redhat.com>
6715 * server.h (setjmp.h): Do not include.
6716 (toplevel): Do not declare.
6717 (common-exceptions.h): Include.
6718 (cleanups.h): Likewise.
6719 * server.c (toplevel): Do not define.
6720 (exit_code): New static global.
6721 (detach_or_kill_for_exit_cleanup): New function.
6722 (main): New function. Original main renamed to...
6723 (captured_main): New function.
6724 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6726 2014-08-29 Gary Benson <gbenson@redhat.com>
6728 * Makefile.in (SFILES): Add common/common-exceptions.c.
6729 (OBS): Add common-exceptions.o.
6730 (common-exceptions.o): New rule.
6731 * utils.c (prepare_to_throw_exception): New function.
6733 2014-08-29 Gary Benson <gbenson@redhat.com>
6735 * config.in: Regenerate.
6736 * configure: Likewise.
6738 2014-08-29 Gary Benson <gbenson@redhat.com>
6740 * Makefile.in (SFILES): Add common/cleanups.c.
6742 (cleanups.o): New rule.
6744 2014-08-29 Gary Benson <gbenson@redhat.com>
6746 * utils.c (internal_vwarning): New function.
6748 2014-08-28 Gary Benson <gbenson@redhat.com>
6750 * utils.h (fatal): Remove declaration.
6751 * utils.c (fatal): Remove function.
6753 2014-08-28 Gary Benson <gbenson@redhat.com>
6755 * tracepoint.c (gdb_agent_init): Replace fatal with
6757 (initialize_tracepoint): Likewise.
6759 2014-08-28 Gary Benson <gbenson@redhat.com>
6761 * remote-utils.c (remote_prepare): Replace fatal with error.
6763 2014-08-28 Gary Benson <gbenson@redhat.com>
6765 * linux-low.c (linux_async): Replace fatal with warning.
6767 (linux_start_non_stop): Return -1 if linux_async failed.
6769 2014-08-28 Gary Benson <gbenson@redhat.com>
6771 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6773 (i386_dr_low_get_addr): Remove vague comment.
6774 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6777 2014-08-28 Gary Benson <gbenson@redhat.com>
6779 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6780 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6782 (linux_resume_one_lwp): Likewise.
6783 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6785 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6786 with internal_error.
6787 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6788 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6789 (find_register_by_name): Replace fatal with internal_error.
6790 (find_regno): Likewise.
6791 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6792 * thread-db.c (thread_db_create_event): Likewise.
6793 (thread_db_load_search): Likewise.
6794 (try_thread_db_load_1): Likewise.
6795 * tracepoint.c (get_jump_space_head): Replace fatal with
6797 (claim_trampoline_space): Likewise.
6798 (have_fast_tracepoint_trampoline_buffer): Likewise.
6799 (cmd_qtstart): Likewise.
6800 (stop_tracing): Likewise.
6801 (fast_tracepoint_collecting): Likewise.
6802 (target_malloc): Likewise.
6803 (download_tracepoint): Likewise.
6804 (download_trace_state_variables): Replace check with gdb_assert.
6805 (upload_fast_traceframes): Replace fatal with internal_error.
6807 2014-08-19 Tom Tromey <tromey@redhat.com>
6808 Gary Benson <gbenson@redhat.com>
6810 * Makefile.in (SFILES): Add common/common-debug.c.
6811 (OBS): Add common-debug.o.
6812 (common-debug.o): New rule.
6813 * debug.h (debug_printf): Don't declare.
6814 * debug.c (debug_printf): Renamed and rewritten as...
6815 (debug_vprintf): New function.
6817 2014-08-19 Gary Benson <gbenson@redhat.com>
6819 * utils.h: Do not include print-utils.h.
6821 2014-08-19 Tom Tromey <tromey@redhat.com>
6822 Gary Benson <gbenson@redhat.com>
6824 * server.h: Add static assertion.
6825 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6827 2014-08-19 Tom Tromey <tromey@redhat.com>
6828 Gary Benson <gbenson@redhat.com>
6830 * Makefile.in (SFILES): Add common/errors.c.
6831 (OBS): Add errors.o.
6832 (IPA_OBS): Add errors-ipa.o.
6833 (errors.o): New rule.
6834 (errors-ipa.o): Likewise.
6835 * utils.h (perror_with_name, error, warning): Don't declare.
6836 * utils.c (warning): Renamed and rewritten as...
6837 (vwarning): New function.
6838 (error): Renamed and rewritten as...
6839 (verror): New function.
6840 (internal_error): Renamed and rewritten as...
6841 (internal_verror): New function.
6843 2014-08-07 Gary Benson <gbenson@redhat.com>
6845 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6846 * configure: Regenerate.
6847 * config.in: Likewise.
6848 * server.h: Do not include errno.h.
6849 * event-loop.c: Likewise.
6850 * hostio-errno.c: Likewise.
6851 * linux-low.c: Likewise.
6852 * remote-utils.c: Likewise.
6853 * spu-low.c: Likewise.
6854 * utils.c: Likewise.
6855 * gdbreplay.c: Unconditionally include errno.h.
6857 2014-08-07 Gary Benson <gbenson@redhat.com>
6859 * server.h: Do not include string.h.
6860 * event-loop.c: Likewise.
6861 * linux-low.c: Likewise.
6862 * regcache.c: Likewise.
6863 * remote-utils.c: Likewise.
6864 * spu-low.c: Likewise.
6865 * utils.c: Likewise.
6867 2014-08-07 Gary Benson <gbenson@redhat.com>
6869 * server.h: Do not include gdb_assert.h.
6871 2014-08-07 Gary Benson <gbenson@redhat.com>
6873 * server.h: Do not include common-utils.h.
6875 2014-08-07 Gary Benson <gbenson@redhat.com>
6877 * server.h: Do not include ptid.h.
6878 * notif.h: Likewise.
6880 2014-08-07 Gary Benson <gbenson@redhat.com>
6882 * server.h: Do not include gdb_locale.h.
6884 2014-08-07 Gary Benson <gbenson@redhat.com>
6886 * server.h: Do not include gdb/signals.h.
6887 * win32-low.c: Likewise.
6889 2014-08-07 Gary Benson <gbenson@redhat.com>
6891 * server.h: Do not include pathmax.h.
6893 2014-08-07 Gary Benson <gbenson@redhat.com>
6895 * server.h: Do not include libiberty.h.
6896 * linux-bfin-low.c: Likewise.
6898 2014-08-07 Gary Benson <gbenson@redhat.com>
6900 * server.h: Do not include ansidecl.h.
6902 2014-08-07 Gary Benson <gbenson@redhat.com>
6904 * linux-x86-low.c: Do not include stddef.h.
6905 * lynx-ppc-low.c: Likewise.
6906 * tracepoint.c: Likewise.
6908 2014-08-07 Gary Benson <gbenson@redhat.com>
6910 * server.h: Do not include stdarg.h.
6911 * nto-low.c: Likewise.
6913 2014-08-07 Gary Benson <gbenson@redhat.com>
6915 * server.h: Do not include stdlib.h.
6916 * inferiors.c: Likewise.
6917 * linux-low.c: Likewise.
6918 * regcache.c: Likewise.
6919 * spu-low.c: Likewise.
6920 * tracepoint.c: Likewise.
6921 * utils.c: Likewise.
6923 2014-08-07 Gary Benson <gbenson@redhat.com>
6925 * server.h: Do not include stdio.h.
6926 * linux-low.c: Likewise.
6927 * remote-utils.c: Likewise.
6928 * spu-low.c: Likewise.
6929 * utils.c: Likewise.
6930 * wincecompat.c: Likewise.
6932 2014-08-06 Gary Benson <gbenson@redhat.com>
6934 * regcache.c (init_register_cache): Move conditionals inside if.
6936 2014-08-06 Gary Benson <gbenson@redhat.com>
6938 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6940 2014-07-31 Gary Benson <gbenson@redhat.com>
6942 * ax.h: Do not include server.h.
6943 * gdbthread.h: Likewise.
6944 * lynx-low.h: Likewise.
6945 * notif.h: Likewise.
6947 2014-07-30 Gary Benson <gbenson@redhat.com>
6949 * server.h: Include common-defs.h.
6950 Do not include config.h or build-gnulib-gdbserver/config.h.
6952 2014-07-30 Gary Benson <gbenson@redhat.com>
6954 * hostio-errno.c: Move server.h to top of includes list.
6955 * inferiors.c: Likewise.
6956 * linux-x86-low.c: Likewise.
6957 * notif.c: Include server.h.
6959 2014-07-24 Tom Tromey <tromey@redhat.com>
6960 Gary Benson <gbenson@redhat.com>
6962 * server.h (CORE_ADDR): Now unsigned.
6964 2014-07-16 Pedro Alves <palves@redhat.com>
6966 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6968 2014-07-15 Pedro Alves <palves@redhat.com>
6970 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6973 2014-07-11 Pedro Alves <palves@redhat.com>
6975 * linux-low.c (kill_wait_lwp): New function, based on
6976 kill_one_lwp_callback, but use my_waitpid directly.
6977 (kill_one_lwp_callback, linux_kill): Use it.
6979 2014-06-23 Pedro Alves <palves@redhat.com>
6981 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6982 before setting DR0..DR3.
6984 2014-06-20 Gary Benson <gbenson@redhat.com>
6986 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6987 * configure: Regenerated.
6988 * config.in: Likewise.
6990 2014-06-20 Gary Benson <gbenson@redhat.com>
6992 * Makefile.in (SFILES): Update locations for files moved
6994 (object file files): Reordered.
6996 2014-06-20 Gary Benson <gbenson@redhat.com>
6998 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6999 (i386_dr_low_set_addr): Likewise.
7000 (i386_dr_low_get_addr): Likewise.
7001 (i386_dr_low_can_set_control): Likewise.
7002 (i386_dr_low_set_control): Likewise.
7003 (i386_dr_low_get_control): Likewise.
7004 (i386_dr_low_get_status): Likewise.
7005 (i386_get_debug_register_length): Likewise.
7006 * linux-x86-low.c (i386_dr_low_set_addr):
7007 Changed signature. Made static.
7008 (i386_dr_low_get_addr): Likewise.
7009 (i386_dr_low_set_control): Likewise.
7010 (i386_dr_low_get_control): Likewise.
7011 (i386_dr_low_get_status): Likewise.
7012 (i386_dr_low): New global variable.
7013 * win32-i386-low.c (i386_dr_low_set_addr):
7014 Changed signature. Made static.
7015 (i386_dr_low_get_addr): Likewise.
7016 (i386_dr_low_set_control): Likewise.
7017 (i386_dr_low_get_control): Likewise.
7018 (i386_dr_low_get_status): Likewise.
7019 (i386_dr_low): New global variable.
7021 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7023 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7024 * Makefile.in (AR, AR_FLAGS): Define.
7025 * configure: Regenerate.
7027 2014-06-19 Gary Benson <gbenson@redhat.com>
7029 * Makefile.in (i386-dregs.o): New rule.
7030 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7031 * i386-low.c (target.h): Remove include.
7032 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7033 (DR_CONTROL_SHIFT): Likewise.
7034 (DR_CONTROL_SIZE): Likewise.
7035 (DR_RW_EXECUTE): Likewise.
7036 (DR_RW_WRITE): Likewise.
7037 (DR_RW_READ): Likewise.
7038 (DR_RW_IORW): Likewise.
7039 (DR_LEN_1): Likewise.
7040 (DR_LEN_2): Likewise.
7041 (DR_LEN_4): Likewise.
7042 (DR_LEN_8): Likewise.
7043 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7044 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7045 (DR_ENABLE_SIZE): Likewise.
7046 (DR_LOCAL_SLOWDOWN): Likewise.
7047 (DR_GLOBAL_SLOWDOWN): Likewise.
7048 (DR_CONTROL_RESERVED): Likewise.
7049 (I386_DR_CONTROL_MASK): Likewise.
7050 (I386_DR_VACANT): Likewise.
7051 (I386_DR_LOCAL_ENABLE): Likewise.
7052 (I386_DR_GLOBAL_ENABLE): Likewise.
7053 (I386_DR_DISABLE): Likewise.
7054 (I386_DR_SET_RW_LEN): Likewise.
7055 (I386_DR_GET_RW_LEN): Likewise.
7056 (I386_DR_WATCH_HIT): Likewise.
7057 (i386_wp_op_t): Likewise.
7058 (i386_show_dr): Likewise.
7059 (i386_length_and_rw_bits): Likewise.
7060 (i386_insert_aligned_watchpoint): Likewise.
7061 (i386_remove_aligned_watchpoint): Likewise.
7062 (i386_handle_nonaligned_watchpoint): Likewise.
7063 i386_update_inferior_debug_regs(): Likewise.
7064 (i386_dr_insert_watchpoint): Likewise.
7065 (i386_dr_remove_watchpoint): Likewise.
7066 (i386_dr_region_ok_for_watchpoint): Likewise.
7067 (i386_dr_stopped_data_address): Likewise.
7068 (i386_dr_stopped_by_watchpoint): Likewise.
7070 2014-06-19 Gary Benson <gbenson@redhat.com>
7072 * i386-low.c (i386_dr_show): Renamed to
7073 i386_show_dr and made static. All uses updated.
7074 (i386_dr_length_and_rw_bits): Renamed to
7075 i386_length_and_rw_bits and made static.
7077 (i386_dr_insert_aligned_watchpoint): Renamed to
7078 i386_insert_aligned_watchpoint and made static.
7080 (i386_dr_remove_aligned_watchpoint): Renamed to
7081 i386_remove_aligned_watchpoint and made static.
7083 (i386_dr_update_inferior_debug_regs): Renamed to
7084 i386_update_inferior_debug_regs and made static.
7087 2014-06-18 Gary Benson <gbenson@redhat.com>
7089 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7090 (i386_dr_low_can_set_control): Likewise.
7091 (i386_get_debug_register_length): Likewise.
7092 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7093 (i386_dr_low_can_set_control): Likewise.
7094 (i386_get_debug_register_length): Likewise.
7096 2014-06-17 Gary Benson <gbenson@redhat.com>
7098 * i386-low.h (i386-dregs.h): New include.
7099 (DR_FIRSTADDR): Now in i386-dregs.h.
7100 (DR_LASTADDR): Likewise.
7101 (DR_NADDR): Likewise.
7102 (DR_STATUS): Likewise.
7103 (DR_CONTROL): Likewise.
7104 (i386_debug_reg_state): Likewise.
7105 (i386_dr_insert_watchpoint): Likewise.
7106 (i386_dr_remove_watchpoint): Likewise.
7107 (i386_dr_region_ok_for_watchpoint): Likewise.
7108 (i386_dr_stopped_data_address): Likewise.
7109 (i386_dr_stopped_by_watchpoint): Likewise.
7110 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7112 2014-06-18 Gary Benson <gbenson@redhat.com>
7114 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7115 i386_dr_insert_watchpoint.
7116 (i386_low_remove_watchpoint): Renamed to
7117 i386_dr_remove_watchpoint.
7118 (i386_low_region_ok_for_watchpoint): Renamed to
7119 i386_dr_region_ok_for_watchpoint.
7120 (i386_low_stopped_data_address): Renamed to
7121 i386_dr_stopped_data_address.
7122 (i386_low_stopped_by_watchpoint): Renamed to
7123 i386_dr_stopped_by_watchpoint.
7124 * i386-low.c (i386_show_dr): Renamed to
7125 i386_dr_show and made nonstatic. All uses updated.
7126 (i386_length_and_rw_bits): Renamed to
7127 i386_dr_length_and_rw_bits and made nonstatic.
7129 (i386_insert_aligned_watchpoint): Renamed to
7130 i386_dr_insert_aligned_watchpoint and made nonstatic.
7132 (i386_remove_aligned_watchpoint): Renamed to
7133 i386_dr_remove_aligned_watchpoint and made nonstatic.
7135 (i386_update_inferior_debug_regs): Renamed to
7136 i386_dr_update_inferior_debug_regs and made nonstatic.
7138 (i386_low_insert_watchpoint): Renamed to
7139 i386_dr_insert_watchpoint. All uses updated.
7140 (i386_low_remove_watchpoint): Renamed to
7141 i386_dr_remove_watchpoint. All uses updated.
7142 (i386_low_region_ok_for_watchpoint): Renamed to
7143 i386_dr_region_ok_for_watchpoint. All uses updated.
7144 (i386_low_stopped_data_address): Renamed to
7145 i386_dr_stopped_data_address. All uses updated.
7146 (i386_low_stopped_by_watchpoint): Renamed to
7147 i386_dr_stopped_by_watchpoint. All uses updated.
7149 2014-06-18 Gary Benson <gbenson@redhat.com>
7151 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7152 (i386_dr_low_can_set_control): Likewise.
7153 (i386_insert_aligned_watchpoint): New check.
7155 2014-06-18 Gary Benson <gbenson@redhat.com>
7157 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7160 2014-06-18 Gary Benson <gbenson@redhat.com>
7162 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7163 instead of fatal and error.
7164 (i386_handle_nonaligned_watchpoint): Likewise.
7166 2014-06-18 Gary Benson <gbenson@redhat.com>
7168 * i386-low.c (i386_get_debug_register_length): New macro.
7169 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7170 (i386_show_dr): Use debug_printf instead of fprintf. Use
7171 phex to format values.
7173 2014-06-18 Gary Benson <gbenson@redhat.com>
7175 * i386-low.h: Comment changes.
7176 * i386-low.c: Likewise.
7178 2014-06-18 Gary Benson <gbenson@redhat.com>
7180 * i386-low.c: Whitespace changes.
7182 2014-06-12 Tom Tromey <tromey@redhat.com>
7184 * utils.c (freeargv): Remove.
7186 2014-06-12 Tom Tromey <tromey@redhat.com>
7188 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7189 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7190 (parse_debug_format_options): Likewise.
7191 (gdbserver_usage): Likewise.
7192 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7193 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7194 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7196 ($(LIBGNU)): Depend on libiberty.
7197 (all-lib): Recurse into all subdirs.
7198 (install-only): Invoke "install" target in subdirs.
7199 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7201 * configure: Rebuild.
7202 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7203 for vasprintf, vsnprintf, or gettimeofday.
7204 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7207 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7209 * development.sh: Delete.
7210 * Makefile.in (config.status): Adjust dependency on development.sh.
7211 * configure.ac: Adjust development.sh source call.
7212 * configure: Regenerate.
7214 2014-06-02 Pedro Alves <palves@redhat.com>
7216 * ax.c (gdb_free_agent_expr): New function.
7217 * ax.h (gdb_free_agent_expr): New declaration.
7218 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7220 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7222 (clear_breakpoint_conditions_and_commands): New function.
7223 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7224 (clear_breakpoint_conditions_and_commands): New declaration.
7226 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7228 * linux-aarch64-low.c (asm/ptrace.h): Include.
7230 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7232 Fix TLS access for -static -pthread.
7233 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7234 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7235 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7237 2014-05-20 Pedro Alves <palves@redhat.com>
7239 * linux-aarch64-low.c (aarch64_insert_point)
7240 (aarch64_remove_point): No longer check whether the type is
7241 supported here. Adjust to new interface.
7242 (the_low_target): Install aarch64_supports_z_point_type as
7243 supports_z_point_type method.
7244 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7245 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7246 instead of a Z packet char. Adjust.
7247 (arm_supports_z_point_type): New function.
7248 (arm_insert_point, arm_remove_point): Adjust to new interface.
7249 (the_low_target): Install arm_supports_z_point_type.
7250 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7251 (cris_insert_point, cris_remove_point): Adjust to new interface.
7252 Don't check whether the type is supported here.
7253 (the_low_target): Install cris_supports_z_point_type.
7254 * linux-low.c (linux_supports_z_point_type): New function.
7255 (linux_insert_point, linux_remove_point): Adjust to new interface.
7256 * linux-low.h (struct linux_target_ops) <insert_point,
7257 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7258 raw_breakpoint pointer parameter.
7259 <supports_z_point_type>: New method.
7260 * linux-mips-low.c (mips_supports_z_point_type): New function.
7261 (mips_insert_point, mips_remove_point): Adjust to new interface.
7262 Use mips_supports_z_point_type.
7263 (the_low_target): Install mips_supports_z_point_type.
7264 * linux-ppc-low.c (the_low_target): Install NULL as
7265 supports_z_point_type method.
7266 * linux-s390-low.c (the_low_target): Install NULL as
7267 supports_z_point_type method.
7268 * linux-sparc-low.c (the_low_target): Install NULL as
7269 supports_z_point_type method.
7270 * linux-x86-low.c (x86_supports_z_point_type): New function.
7271 (x86_insert_point): Adjust to new insert_point interface. Use
7272 insert_memory_breakpoint. Adjust to new
7273 i386_low_insert_watchpoint interface.
7274 (x86_remove_point): Adjust to remove_point interface. Use
7275 remove_memory_breakpoint. Adjust to new
7276 i386_low_remove_watchpoint interface.
7277 (the_low_target): Install x86_supports_z_point_type.
7278 * lynx-low.c (lynx_target_ops): Install NULL as
7279 supports_z_point_type callback.
7280 * nto-low.c (nto_supports_z_point_type): New.
7281 (nto_insert_point, nto_remove_point): Adjust to new interface.
7282 (nto_target_ops): Install nto_supports_z_point_type.
7283 * mem-break.c: Adjust intro comment.
7284 (struct raw_breakpoint) <raw_type, size>: New fields.
7285 <inserted>: Update comment.
7286 <shlib_disabled>: Delete field.
7287 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7288 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7289 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7290 (raw_bkpt_type_to_target_hw_bp_type): New function.
7291 (find_enabled_raw_code_breakpoint_at): New function.
7292 (find_raw_breakpoint_at): New type and size parameters. Use them.
7293 (insert_memory_breakpoint): New function, based off
7294 set_raw_breakpoint_at.
7295 (remove_memory_breakpoint): New function.
7296 (set_raw_breakpoint_at): Reimplement.
7297 (set_breakpoint): New, based on set_breakpoint_at.
7298 (set_breakpoint_at): Reimplement.
7299 (delete_raw_breakpoint): Go through the_target->remove_point
7300 instead of assuming memory breakpoints.
7301 (find_gdb_breakpoint_at): Delete.
7302 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7303 (find_gdb_breakpoint): New function.
7304 (set_gdb_breakpoint_at): Delete.
7305 (z_type_supported): New function.
7306 (set_gdb_breakpoint_1): New function, loosely based off
7307 set_gdb_breakpoint_at.
7308 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7309 (delete_gdb_breakpoint_at): Delete.
7310 (delete_gdb_breakpoint_1): New function, loosely based off
7311 delete_gdb_breakpoint_at.
7312 (delete_gdb_breakpoint): New function.
7313 (clear_gdb_breakpoint_conditions): Rename to ...
7314 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7316 (add_condition_to_breakpoint): Make static.
7317 (add_breakpoint_condition): Take a struct breakpoint pointer
7318 instead of an address. Adjust.
7319 (gdb_condition_true_at_breakpoint): Rename to ...
7320 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7322 (gdb_condition_true_at_breakpoint): Reimplement.
7323 (add_breakpoint_commands): Take a struct breakpoint pointer
7324 instead of an address. Adjust.
7325 (gdb_no_commands_at_breakpoint): Rename to ...
7326 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7327 parameter. Return true if no breakpoint was found. Change debug
7329 (gdb_no_commands_at_breakpoint): Reimplement.
7330 (run_breakpoint_commands): Rename to ...
7331 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7332 and change return type to boolean.
7333 (run_breakpoint_commands): New function.
7334 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7335 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7336 breakpoint. Go through the_target->remove_point instead of
7337 assuming memory breakpoint.
7338 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7339 software and hardware breakpoints.
7340 (reinsert_raw_breakpoint): Go through the_target->insert_point
7341 instead of assuming memory breakpoint.
7342 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7343 software and hardware breakpoints.
7344 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7345 Check both software and hardware breakpoints.
7346 (validate_inserted_breakpoint): Assert the breakpoint is a
7347 software breakpoint. Set the inserted flag to -1 instead of
7348 setting shlib_disabled.
7349 (delete_disabled_breakpoints): Adjust.
7350 (validate_breakpoints): Only validate software breakpoints.
7351 Adjust to inserted flag change.
7352 (check_mem_read, check_mem_write): Skip breakpoint types other
7353 than software breakpoints. Adjust to inserted flag change.
7354 * mem-break.h (enum raw_bkpt_type): New enum.
7355 (raw_breakpoint, struct process_info): Forward declare.
7356 (Z_packet_to_target_hw_bp_type): Delete declaration.
7357 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7358 (set_gdb_breakpoint, delete_gdb_breakpoint)
7359 (clear_breakpoint_conditions): New declarations.
7360 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7361 (breakpoint_inserted_here): Update comment.
7362 (add_breakpoint_condition, add_breakpoint_commands): Replace
7363 address parameter with a breakpoint pointer parameter.
7364 (gdb_breakpoint_here): Update comment.
7365 (delete_gdb_breakpoint_at): Delete.
7366 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7367 * server.c (process_point_options): Take a struct breakpoint
7368 pointer instead of an address. Adjust.
7369 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7370 delete_gdb_breakpoint.
7371 * spu-low.c (spu_target_ops): Install NULL as
7372 supports_z_point_type method.
7373 * target.h: Include mem-break.h.
7374 (struct target_ops) <prepare_to_access_memory>: Update comment.
7375 <supports_z_point_type>: New field.
7376 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7377 instead of a char. Also take a raw breakpoint pointer.
7378 * win32-arm-low.c (the_low_target): Install NULL as
7379 supports_z_point_type.
7380 * win32-i386-low.c (i386_supports_z_point_type): New function.
7381 (i386_insert_point, i386_remove_point): Adjust to new interface.
7382 (the_low_target): Install i386_supports_z_point_type.
7383 * win32-low.c (win32_supports_z_point_type): New function.
7384 (win32_insert_point, win32_remove_point): Adjust to new interface.
7385 (win32_target_ops): Install win32_supports_z_point_type.
7386 * win32-low.h (struct win32_target_ops):
7387 <supports_z_point_type>: New method.
7388 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7389 instead of a char. Also take a raw breakpoint pointer.
7391 2014-05-20 Pedro Alves <palves@redhat.com>
7393 * mem-break.h: Include break-common.h.
7394 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7395 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7396 (Z_packet_to_target_hw_bp_type): New declaration.
7397 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7398 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7399 (Z_PACKET_ACCESS_WP): Delete macros.
7400 (Z_packet_to_hw_type): Delete function.
7401 * i386-low.h: Don't include break-common.h here.
7402 (Z_packet_to_hw_type): Delete declaration.
7403 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7404 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7405 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7406 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7407 * linux-aarch64-low.c: Don't include break-common.h here.
7408 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7409 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7410 (Z_packet_to_target_hw_bp_type): Delete function.
7411 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7413 (mips_insert_point, mips_remove_point): Use
7414 Z_packet_to_target_hw_bp_type.
7416 2014-05-20 Pedro Alves <palves@redhat.com>
7418 * linux-aarch64-low.c: Include break-common.h.
7419 (enum target_point_type): Delete.
7420 (Z_packet_to_point_type): Rename to ...
7421 (Z_packet_to_target_hw_bp_type): ... this, and return a
7422 target_hw_bp_type instead.
7423 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7424 instead of an enum target_point_type.
7425 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7427 (aarch64_dr_state_insert_one_point)
7428 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7429 (aarch64_handle_aligned_watchpoint)
7430 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7431 Take an enum target_hw_bp_type instead of an enum
7433 (aarch64_supports_z_point_type): New function.
7434 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7435 use Z_packet_to_target_hw_bp_type.
7437 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7439 * configure.ac: Only use -Werror by default when DEVELOPMENT
7441 * configure: Regenerate.
7443 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7445 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7446 * linux-x86-low.c (X86_64_USER_REGS): New.
7447 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7449 2014-04-28 Yao Qi <yao@codesourcery.com>
7451 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7454 2014-04-25 Pedro Alves <palves@redhat.com>
7457 * linux-low.c (linux_attach_fail_reason_string): New function.
7458 (linux_attach_lwp): Delete.
7459 (linux_attach_lwp_1): Rename to ...
7460 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7461 argument. Remove "initial" parameter. Return int instead of
7462 void. Don't error or warn here.
7463 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7464 failure to attach to the tgid. Call warning when failing to
7466 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7467 argument. Remove "initial" parameter. Return int instead of
7468 void. Don't error or warn here.
7469 (linux_attach_fail_reason_string): New declaration.
7470 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7471 interface change. Use linux_attach_fail_reason_string.
7473 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7474 Walfred Tedeschi <walfred.tedeschi@intel.com>
7476 * Makefile.in: Added rules to handle new files
7477 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7478 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7479 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7480 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7481 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7482 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7484 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7485 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7486 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7487 i386/x32-avx512.xml.
7488 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7489 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7490 i386/x32-avx512-linux.xml.
7491 * i387-fp.c (num_avx512_k_registers): New constant for number
7493 (num_avx512_zmmh_low_registers): New constant for number of
7494 lower ZMM registers (0-15).
7495 (num_avx512_zmmh_high_registers): New constant for number of
7496 higher ZMM registers (16-31).
7497 (num_avx512_ymmh_registers): New contant for number of higher
7498 YMM registers (ymm16-31 added by avx521 on x86_64).
7499 (num_avx512_xmm_registers): New constant for number of higher
7500 XMM registers (xmm16-31 added by AVX512 on x86_64).
7501 (struct i387_xsave): Add space for AVX512 registers.
7502 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7503 Add code to handle AVX512 registers.
7504 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7505 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7506 prototypei from generated file.
7507 (tdesc_amd64_avx512_linux): Likewise.
7508 (init_registers_x32_avx512_linux): Likewise.
7509 (tdesc_x32_avx512_linux): Likewise.
7510 (init_registers_i386_avx512_linux): Likewise.
7511 (tdesc_i386_avx512_linux): Likewise.
7512 (x86_64_regmap): Add AVX512 registers.
7513 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7515 (initialize_low_arch): Add code to initialize AVX512 registers.
7517 2014-04-23 Pedro Alves <palves@redhat.com>
7519 * mem-break.c (find_gdb_breakpoint_at): Make static.
7520 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7522 2014-04-23 Pedro Alves <palves@redhat.com>
7524 * i386-low.c: Don't include break-common.h here.
7525 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7526 prototype to take target_hw_bp_type as argument instead of a Z
7528 * i386-low.h: Include break-common.h here.
7529 (Z_packet_to_hw_type): Declare.
7530 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7532 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7533 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7534 (x86_remove_point): Convert the packet number to a
7535 target_hw_bp_type before calling i386_low_remove_watchpoint.
7536 * win32-i386-low.c (i386_insert_point): Convert the packet number
7537 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7538 (i386_remove_point): Convert the packet number to a
7539 target_hw_bp_type before calling i386_low_remove_watchpoint.
7541 2014-04-23 Pedro Alves <palves@redhat.com>
7543 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7545 2014-04-10 Pedro Alves <palves@redhat.com>
7547 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7548 Check if the condition or command is NULL before checking if the
7549 breakpoint is known. On success, return true.
7550 * mem-break.h (add_breakpoint_condition): Document return.
7551 (add_breakpoint_commands): Add describing comment.
7552 * server.c (skip_to_semicolon): New function.
7553 (process_point_options): Use it.
7555 2014-04-09 Pedro Alves <palves@redhat.com>
7557 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7560 2014-02-27 Pedro Alves <palves@redhat.com>
7563 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7565 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7567 (last_thread_of_process_p): Take a PID argument instead of a
7569 (linux_wait_for_lwp): Delete.
7570 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7572 (linux_low_filter_event): New function, party factored out from
7573 linux_wait_for_event.
7574 (linux_wait_for_event): Rename to ...
7575 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7576 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7577 sigsuspend. Check for zombie leaders.
7578 (linux_wait_for_event): Reimplement as wrapper around
7579 linux_wait_for_event_filtered.
7580 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7581 a normal or signal exit is seen, it's the whole process exiting.
7582 (wait_for_sigstop): No longer a for_each_inferior callback.
7583 Rewrite on top of linux_wait_for_event_filtered.
7584 (stop_all_lwps): Call wait_for_sigstop directly.
7585 * server.c (resume, handle_target_event): Handle
7586 TARGET_WAITKIND_NO_RESUMED.
7588 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7590 * win32-low.c (psapi_get_dll_name,
7591 * win32_CreateToolhelp32Snapshot): Delete.
7592 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7593 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7595 (handle_load_dll): Add function description.
7596 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7598 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7600 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7602 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7603 base address when calling win32_add_one_solib.
7604 (handle_load_dll): Delete local variable load_addr.
7605 Remove 0x1000 offset applied to DLL base address when calling
7606 win32_add_one_solib.
7607 (handle_unload_dll): Add comment.
7609 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7611 * win32-low.c (win32_add_all_dlls): Renames
7612 win32_ensure_ntdll_loaded. Rewrite function documentation.
7613 Adjust implementation to always load all DLLs.
7614 Add 0x1000 offset to DLL base address when calling
7615 win32_add_one_solib.
7616 (child_initialization_done): New static global.
7617 (do_initial_child_stuff): Set child_initialization_done to
7618 zero during child initialization, and 1 after. Replace call
7619 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7621 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7622 (handle_unload_dll): Add function documentation.
7623 (get_child_debug_event): Ignore load and unload DLL events
7624 during child initialization.
7626 2014-02-20 Doug Evans <dje@google.com>
7628 Remove global all_lwps.
7629 * inferiors.h (ptid_of): Move here from linux-low.h.
7630 (pid_of, lwpid_of): Ditto.
7631 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7632 parameter is a struct thread_info * now.
7633 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7634 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7635 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7637 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7638 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7639 * linux-arm-low.c (update_registers_callback): Update, "entry"
7640 parameter is a struct thread_info * now.
7641 Fetch lwpid from current_inferior directly.
7642 (arm_insert_point): Pass &all_threads to find_inferior instead of
7644 (arm_remove_point): Ditto.
7645 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7646 (arm_prepare_to_resume): Fetch pid from thread.
7647 (arm_read_description): Fetch lwpid from current_inferior directly.
7648 * linux-low.c (all_lwps): Delete.
7649 (delete_lwp): Delete call to remove_inferior.
7650 (handle_extended_wait): Fetch lwpid from thread.
7651 (add_lwp): Don't set lwp->entry.id. Remove call to
7652 add_inferior_to_list.
7653 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7654 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7655 (kill_one_lwp_callback): Ditto.
7656 (linux_kill): Don't dereference NULL pointer.
7657 Fetch ptid,lwpid from thread.
7658 (get_detach_signal): Fetch ptid from thread.
7659 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7660 Simplify call to regcache_invalidate_thread.
7661 (delete_lwp_callback): Update, "entry" parameter is a
7662 struct thread_info * now. Fetch pid from thread.
7663 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7664 (status_pending_p_callback): Update, "entry" parameter is a
7665 struct thread_info * now. Fetch ptid from thread.
7666 (find_lwp_pid): Update, "entry" parameter is a
7667 struct thread_info * now.
7668 (linux_wait_for_lwp): Fetch pid from thread.
7669 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7670 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7671 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7672 (dequeue_one_deferred_signal): Ditto.
7673 (cancel_breakpoint): Fetch ptid from current_inferior.
7674 (linux_wait_for_event): Pass &all_threads to find_inferior,
7675 not &all_lwps. Fetch ptid, lwpid from thread.
7676 (count_events_callback): Update, "entry" parameter is a
7677 struct thread_info * now.
7678 (select_singlestep_lwp_callback): Ditto.
7679 (select_event_lwp_callback): Ditto.
7680 (cancel_breakpoints_callback): Ditto.
7681 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7683 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7684 (unsuspend_one_lwp): Update, "entry" parameter is a
7685 struct thread_info * now.
7686 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7688 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7689 Fetch lwpid from thread, not lwp.
7690 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7691 Pass &all_threads to find_inferior, not &all_lwps.
7692 (send_sigstop): Fetch lwpid from thread, not lwp.
7693 (send_sigstop_callback): Update, "entry" parameter is a
7694 struct thread_info * now.
7695 (suspend_and_send_sigstop_callback): Ditto.
7696 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7697 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7698 struct thread_info * now.
7699 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7701 (lwp_running): Update, "entry" parameter is a
7702 struct thread_info * now.
7703 (stop_all_lwps): Fetch ptid from thread.
7704 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7705 (linux_resume_one_lwp): Fetch lwpid from thread.
7706 (linux_set_resume_request): Update, "entry" parameter is a
7707 struct thread_info * now. Fetch pid, lwpid from thread.
7708 (resume_status_pending_p): Update, "entry" parameter is a
7709 struct thread_info * now.
7710 (need_step_over_p): Ditto. Fetch lwpid from thread.
7711 (start_step_over): Fetch lwpid from thread.
7712 (linux_resume_one_thread): Update, "entry" parameter is a
7713 struct thread_info * now. Fetch lwpid from thread.
7714 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7715 (proceed_one_lwp): Update, "entry" parameter is a
7716 struct thread_info * now. Fetch lwpid from thread.
7717 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7718 struct thread_info * now.
7719 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7720 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7721 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7723 (regsets_store_inferior_registers): Ditto.
7724 (fetch_register, store_register): Ditto.
7725 (linux_read_memory, linux_write_memory): Ditto.
7726 (linux_request_interrupt): Ditto.
7727 (linux_read_auxv): Ditto.
7728 (linux_xfer_siginfo): Ditto.
7729 (linux_qxfer_spu): Ditto.
7730 (linux_qxfer_libraries_svr4): Ditto.
7731 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7732 moved to inferiors.h.
7734 (get_thread_lwp): Update.
7735 (struct lwp_info): Delete member "entry". Simplify comment for
7738 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7739 current_inferior directly.
7740 (update_watch_registers_callback): Update, "entry" parameter is a
7741 struct thread_info * now. Fetch pid from thread.
7742 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7743 (mips_insert_point): Fetch lwpid from current_inferior.
7744 Pass &all_threads to find_inferior, not &all_lwps.
7745 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7746 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7748 (mips_stopped_data_address): Ditto.
7749 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7751 * linux-tile-low.c (tile_arch_setup): Ditto.
7752 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7753 (update_debug_registers_callback): Update, "entry" parameter is a
7754 struct thread_info * now. Fetch pid from thread.
7755 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7756 Pass &all_threads to find_inferior, not &all_lwps.
7757 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7758 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7759 Pass &all_threads to find_inferior, not &all_lwps.
7760 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7761 (i386_dr_low_get_status): Ditto.
7762 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7763 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7764 (x86_linux_read_description): Ditto.
7765 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7767 2014-02-20 Doug Evans <dje@google.com>
7769 * inferiors.c (get_first_inferior): Fix buglet.
7771 2014-02-19 Doug Evans <dje@google.com>
7773 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7774 * inferiors.c (add_thread): Change result type to struct thread_info *.
7775 All callers updated.
7776 (add_lwp): Call add_thread here instead of in callers.
7777 All callers updated.
7778 * linux-low.h (get_lwp_thread): Rewrite.
7779 (struct lwp_info): New member "thread".
7781 2014-02-19 Doug Evans <dje@google.com>
7783 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7784 All callers updated.
7786 2014-02-19 Doug Evans <dje@google.com>
7788 * inferiors.c (add_thread): Fix whitespace.
7790 2014-02-19 Doug Evans <dje@google.com>
7792 * dll.c (clear_dlls): Replace accessing list implemention details
7794 * gdbthread.h (get_first_thread): Declare.
7795 * inferiors.c (for_each_inferior_with_data): New function.
7796 (get_first_thread): New function.
7797 (find_thread_ptid): Simplify.
7798 (get_first_inferior): New function.
7799 (clear_list): Delete.
7800 (one_inferior_p): New function.
7801 (clear_inferior_list): New function.
7802 (clear_inferiors): Update.
7803 * inferiors.h (for_each_inferior_with_data): Declare.
7804 (clear_inferior_list): Declare.
7805 (one_inferior_p): Declare.
7806 (get_first_inferior): Declare.
7807 * linux-low.c (linux_wait_for_event): Replace accessing list
7808 implemention details with API function.
7809 * server.c (target_running): Ditto.
7810 (accumulate_file_name_length): New function.
7811 (emit_dll_description): New function.
7812 (handle_qxfer_libraries): Replace accessing list implemention
7813 details with API function.
7814 (handle_qxfer_threads_worker): New function.
7815 (handle_qxfer_threads_proper): Replace accessing list implemention
7816 details with API function.
7817 (handle_query): Ditto.
7818 (visit_actioned_threads_callback_ftype): New typedef.
7819 (visit_actioned_threads_data): New struct.
7820 (visit_actioned_threads): Rewrite to be find_inferior callback.
7821 (resume): Call find_inferior.
7822 (handle_status): Replace accessing list implemention
7823 details with API function.
7824 (process_serial_event): Replace accessing list implemention details
7826 * target.c (set_desired_inferior): Replace accessing list implemention
7827 details with API function.
7828 * tracepoint.c (same_process_p): New function.
7829 (gdb_agent_about_to_close): Replace accessing list implemention
7830 details with API function.
7831 * win32-low.c (child_delete_thread): Replace accessing list
7832 implemention details with API function.
7833 (match_dll_by_basename): New function.
7834 (dll_is_loaded_by_basename): New function.
7835 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7836 details call to dll_is_loaded_by_basename.
7838 2014-02-19 Doug Evans <dje@google.com>
7840 * dll.h (struct dll_info): Add comment.
7841 * gdbthread.h (struct thread_info): Add comment.
7842 (current_ptid): Simplify.
7843 * inferiors.c (add_process): Update.
7844 (remove_process): Update.
7845 * inferiors.h (struct process_info): Rename member "head" to "entry".
7846 * linux-low.c (delete_lwp): Update.
7848 (last_thread_of_process_p): Update.
7849 (kill_one_lwp_callback, linux_kill): Update.
7850 (status_pending_p_callback): Update.
7851 (wait_for_sigstop): Update. Simplify read of ptid.
7852 (start_step_over): Update.
7853 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7854 (get_lwp_thread): Update.
7855 (struct lwp_info): Rename member "head" to "entry".
7856 * regcache.h (inferior_list_entry): Delete.
7857 * server.c (kill_inferior_callback): Update.
7858 (detach_or_kill_inferior_callback): Update.
7859 (print_started_pid): Update.
7860 (print_attached_pid): Update.
7861 (process_serial_event): Simplify read of ptid.
7862 * thread-db.c (thread_db_create_event): Update.
7863 (thread_db_get_tls_address): Update.
7864 * win32-low.c (current_inferior_ptid): Simplify.
7866 2014-02-19 Tom Tromey <tromey@redhat.com>
7868 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7870 (target_supports_btrace): Update.
7872 2014-02-14 Yao Qi <yao@codesourcery.com>
7874 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7875 (rsp-low-ipa.o): New target.
7877 2014-02-12 Tom Tromey <tromey@redhat.com>
7879 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7880 convert_ascii_to_int.
7881 * regcache.c (registers_to_string): Likewise.
7882 * remote-utils.c (decode_M_packet): Likewise.
7883 * server.c (process_serial_event): Likewise.
7885 2014-02-12 Tom Tromey <tromey@redhat.com>
7887 * server.c (handle_query, handle_v_run): Use hex2bin, not
7889 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7891 2014-02-12 Tom Tromey <tromey@redhat.com>
7893 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7894 convert_int_to_ascii.
7895 * regcache.c (registers_to_string, collect_register_as_string):
7897 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7899 * server.c (process_serial_event): Likewise.
7900 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7901 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7903 2014-02-12 Tom Tromey <tromey@redhat.com>
7905 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7906 bin2hex, not hexify.
7907 * tracepoint.c (cmd_qtstatus): Likewise.
7909 2014-02-12 Tom Tromey <tromey@redhat.com>
7911 * remote-utils.c (monitor_output): Pass explicit length to
7914 2014-02-12 Tom Tromey <tromey@redhat.com>
7916 * tracepoint.c: Include rsp-low.h.
7917 * server.c: Include rsp-low.h.
7918 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7919 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7921 * remote-utils.c: Include rsp-low.h.
7922 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7923 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7924 (convert_int_to_ascii, convert_ascii_to_int): Move to
7926 * regcache.c: Include rsp-low.h.
7927 * ax.c: Include rsp-low.h.
7928 * Makefile.in (SFILES): Add common/rsp-low.c.
7929 (OBS): Add rsp-low.o.
7930 (rsp-low.o): New target.
7932 2014-02-12 Tom Tromey <tromey@redhat.com>
7934 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7935 Include print-utils.h.
7936 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7937 (plongest, thirty_two, phex_nz): Remove.
7938 * Makefile.in (SFILES): Add common/print-utils.c.
7939 (OBS): Add print-utils.o.
7940 (print-utils-ipa.o): New target.
7941 (print-utils.o): New target.
7942 (IPA_OBJS): Add print-utils-ipa.o.
7944 2014-02-06 Tom Tromey <tromey@redhat.com>
7946 * Makefile.in (SFILES): Fix indentation.
7948 2014-02-05 Doug Evans <dje@google.com>
7950 * linux-low.c (linux_wait_for_event): Improve comment.
7951 (linux_wait_1): Keep current_inferior in sync with event_child.
7953 2014-01-22 Doug Evans <dje@google.com>
7955 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7957 2014-01-22 Doug Evans <dje@google.com>
7959 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7960 * configure: Regenerate.
7961 * config.in: Regenerate.
7962 * Makefile.in (SFILES): Add debug.c.
7964 * debug.c: New file.
7965 * debug.h: New file.
7966 * linux-aarch64-low.c (*): Update all debugging printfs to use
7967 debug_printf instead of fprintf.
7968 * linux-arm-low.c (*): Ditto.
7969 * linux-cris-low.c (*): Ditto.
7970 * linux-crisv32-low.c (*): Ditto.
7971 * linux-m32r-low.c (*): Ditto.
7972 * linux-sparc-low.c (*): Ditto.
7973 * linux-x86.c (*): Ditto.
7974 * linux-low.c (*): Ditto.
7975 (linux_wait_1): Add calls to debug_enter, debug_exit.
7976 (linux_wait): Remove redundant debugging printf.
7977 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7978 (linux_resume, unstop_all_lwps): Ditto.
7979 * mem-break.c (*): Update all debugging printfs to use
7980 debug_printf instead of fprintf.
7981 * remote-utils.c (*): Ditto.
7982 * thread-db.c (*): Ditto.
7983 * server.c #include <ctype.h>, "gdb_vecs.h".
7984 (debug_threads): Moved to debug.c.
7985 (*): Update all debugging printfs to use debug_printf instead of
7987 (start_inferior): Replace call to fflush with call to debug_flush.
7988 (monitor_show_help): Mention set debug-format.
7989 (parse_debug_format_options): New function.
7990 (handle_monitor_command): Handle "monitor set debug-format".
7991 (gdbserver_usage): Mention --debug-format.
7992 (main): Parse --debug-format.
7993 * server.h (debug_threads): Declaration moved to debug.h.
7995 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7996 trace_debug_1 that uses debug_printf.
7997 (tracepoint_look_up_symbols): Update all debugging printfs to use
7998 debug_printf instead of fprintf.
8000 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8002 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8005 2014-01-17 Pedro Alves <palves@redhat.com>
8008 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8009 defined after including gdb_proc_service.h.
8011 2014-01-16 Doug Evans <dje@google.com>
8013 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8014 (match_dll): Use it.
8016 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8018 * target.h (target_ops) <read_btrace>: Change parameters and
8019 return type to allow error reporting.
8020 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8021 trace reading errors on.
8022 * linux-low.c (linux_low_read_btrace): Pass trace reading
8024 (linux_low_disable_btrace): New.
8026 2014-01-15 Doug Evans <dje@google.com>
8028 * inferiors.c (thread_id_to_gdb_id): Delete.
8029 * inferiors.h (thread_id_to_gdb_id): Delete.
8031 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8033 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8034 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8037 2014-01-08 Pedro Alves <palves@redhat.com>
8039 * server.c (handle_status): Don't discard previous queued stop
8040 replies or thread's pending status here.
8041 (main) <disconnection>: Do it here instead.
8043 2014-01-08 Pedro Alves <palves@redhat.com>
8045 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8046 * server.c (visit_actioned_threads, handle_pending_status): New
8048 (handle_v_cont): Factor out parts to ...
8049 (resume): ... this new function. If in all-stop, and a thread
8050 being resumed has a pending status, report it without actually
8052 (myresume): Adjust to use the new 'resume' function.
8053 (clear_pending_status_callback, set_pending_status_callback)
8054 (find_status_pending_thread_callback): New functions.
8055 (handle_status): Handle the case of multiple threads having
8056 interesting statuses to report. Report threads' real last signal
8057 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8058 with an interesting thread to report the status for, instead of
8059 always reporting the status of the first thread.
8061 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8063 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8064 * gdbreplay.c (gdbreplay_version): Likewise.
8066 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8068 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8069 iov.iov_len with the real length in use.
8071 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8073 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8074 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8075 for all targets that use win32-low.c.
8076 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8077 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8079 2013-12-13 Pedro Alves <palves@redhat.com>
8081 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8082 if equal to TARGET_WAITKIND_LOADED.
8083 * win32-low.c (cached_status): New static global.
8084 (win32_wait): Add declaration.
8085 (do_initial_child_stuff): Flush all initial pending debug events
8086 up to the initial breakpoint.
8087 (win32_wait): If CACHED_STATUS was set, return that instead
8088 of doing a real wait. Remove the code resuming the execution
8089 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8090 during the initial phase. Also remove the code changing
8091 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8092 TARGET_WAITKIND_STOPPED.
8094 2013-12-11 Yao Qi <yao@codesourcery.com>
8096 * notif.c (handle_notif_ack): Return 0 if no notification
8099 2013-11-20 Doug Evans <dje@google.com>
8101 * linux-low.c (linux_set_resume_request): Fix comment.
8103 2013-11-20 Doug Evans <dje@google.com>
8105 * linux-low.c (resume_status_pending_p): Tweak comment.
8107 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8109 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8110 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8111 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8112 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8113 (srv_amd64_regobj): Add amd64-mpx.o.
8114 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8115 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8116 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8117 * i387-fp.c (num_pl_bnd_register) Added constant.
8118 (num_pl_bnd_cfg_registers) Added constant.
8119 (struct i387_xsave) Added reserved area and MPX fields.
8120 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8121 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8123 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8124 (init_registers_amd64_mpx_linux): Declare new function.
8125 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8126 (x86_64_regmap): Add MPX registers.
8127 (x86_linux_read_description): Add MPX case.
8128 (initialize_low_arch): Initialize MPX targets.
8130 2013-11-18 Tom Tromey <tromey@redhat.com>
8132 * configure: Rebuild.
8133 * configure.ac: Don't check for stdlib.h.
8134 * gdbreplay.c: Unconditionally include stdlib.h.
8136 2013-11-18 Tom Tromey <tromey@redhat.com>
8138 * config.in: Rebuild.
8139 * configure: Rebuild.
8140 * configure.ac: Don't use AC_HEADER_DIRENT.
8142 2013-11-18 Tom Tromey <tromey@redhat.com>
8144 * server.h: Don't check HAVE_STRING_H.
8145 * gdbreplay.c: Don't check HAVE_STRING_H.
8146 * configure: Rebuild.
8148 2013-11-18 Tom Tromey <tromey@redhat.com>
8150 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8153 2013-11-08 Tom Tromey <tromey@redhat.com>
8155 * configure, config.in: Rebuild.
8156 * configure.ac: Remove unused configury.
8158 2013-11-08 Tom Tromey <tromey@redhat.com>
8160 * acinclude.m4: Include common.m4, codeset.m4.
8161 * configure, config.in: Rebuild.
8162 * configure.ac: Use GDB_AC_COMMON.
8164 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8166 * linux-s390-low.c (HWCAP_S390_TE): New define.
8167 (s390_arch_setup): Consider the TE field in the HWCAP for
8168 determining 'have_regset_tdb'.
8170 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8173 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8176 2013-10-02 Pedro Alves <palves@redhat.com>
8178 * server.c (process_serial_event): Don't output "GDBserver
8179 exiting" if GDB is connected through stdio.
8180 * target.c (mywait): Likewise, be silent if GDB is connected
8183 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8185 * lynx-low.c (lynx_add_threads_after_attach): New function.
8186 (lynx_attach): Remove call to add_thread. Add call to
8187 lynx_add_threads_after_attach instead.
8189 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8191 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8192 * config.in, configure: Regenerated.
8194 2013-09-18 Yao Qi <yao@codesourcery.com>
8197 * server.c (start_inferior): Clear 'resume_info'.
8199 2013-09-16 Jiong Wang <jiwang@tilera.com>
8201 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8204 2013-09-16 Jiong Wang <jiwang@tilera.com>
8206 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8207 linux-tile-low.o to srv_tgtobj.
8209 2013-09-16 Will Newton <will.newton@linaro.org>
8211 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8214 2013-09-06 Pedro Alves <palves@redhat.com>
8216 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8217 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8218 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8219 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8220 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8221 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8223 2013-09-06 Pedro Alves <palves@redhat.com>
8225 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8226 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8228 2013-09-06 Pedro Alves <palves@redhat.com>
8230 * linux-amd64-ipa.c: Include tracepoint.h.
8231 * linux-i386-ipa.c: Include tracepoint.h.
8233 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8235 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8236 (ps_get_thread_area): New function.
8238 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8240 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8241 (initialize_low_arch): Call init_registers_crisv32 rather than
8242 init_register_crisv32.
8244 2013-09-05 Pedro Alves <palves@redhat.com>
8246 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8248 * hostio.h: ... this new file.
8249 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8250 win32-low.c: Include hostio.h.
8252 2013-09-05 Pedro Alves <palves@redhat.com>
8254 * server.h (gdb_client_data, handler_func, callback_handler_func)
8255 (delete_file_handler, add_file_handler, append_callback_event)
8256 (delete_callback_event, start_event_loop, initialize_event_loop):
8257 Move to event-loop.h and include it.
8258 * event-loop.h: New file.
8260 2013-09-05 Pedro Alves <palves@redhat.com>
8262 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8263 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8264 (loaded_dll, unloaded_dll): Move to ...
8265 * dll.h: ... this new file.
8266 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8268 2013-09-05 Pedro Alves <palves@redhat.com>
8270 * server.h (current_process, get_thread_process, all_processes)
8271 (add_inferior_to_list, for_each_inferior, current_inferior)
8272 (remove_inferior, add_process, remove_process, find_process_pid)
8273 (have_started_inferiors_p, have_attached_inferiors_p)
8274 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8275 (clear_inferiors, find_inferior, find_inferior_id)
8276 (inferior_target_data, set_inferior_target_data)
8277 (inferior_regcache_data, set_inferior_regcache_data): Move to
8278 inferiors.h, and include it.
8279 * inferiors.h: New file.
8281 2013-09-05 Pedro Alves <palves@redhat.com>
8283 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8287 2013-09-05 Pedro Alves <palves@redhat.com>
8289 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8291 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8292 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8293 (handle_tracepoint_general_set, handle_tracepoint_query)
8294 (tracepoint_finished_step, tracepoint_was_hit)
8295 (release_while_stepping_state_list, current_traceframe)
8296 (in_readonly_region, traceframe_read_mem)
8297 (fetch_traceframe_registers, traceframe_read_sdata)
8298 (traceframe_read_info, struct fast_tpoint_collect_status)
8299 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8300 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8301 (supply_fast_tracepoint_registers)
8302 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8303 (ipa_tdesc, claim_trampoline_space)
8304 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8305 (agent_mem_read, agent_get_trace_state_variable_value)
8306 (agent_set_trace_state_variable_value, agent_tsv_read)
8307 (agent_mem_read_string, get_raw_reg_func_addr)
8308 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8309 * tracepoint.h: ... this new file.
8311 2013-09-05 Pedro Alves <palves@redhat.com>
8313 * server.h (perror_with_name, error, fatal, warning, paddress)
8314 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8316 * utils.h: New file.
8318 2013-09-05 Pedro Alves <palves@redhat.com>
8320 * server.h (remote_debug, noack_mode, transport_is_reliable)
8321 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8322 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8323 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8324 (write_enn, initialize_async_io, enable_async_io)
8325 (disable_async_io, check_remote_input_interrupt_request)
8326 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8327 (dead_thread_notify, prepare_resume_reply)
8328 (decode_address_to_semicolon, decode_address, decode_m_packet)
8329 (decode_M_packet, decode_X_packet, decode_xfer_write)
8330 (decode_search_memory_packet, unhexify, hexify)
8331 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8332 (look_up_one_symbol, relocate_instruction)
8333 (monitor_output): Move to remote-utils.h, and include it.
8334 * remote-utils.h: New file.
8336 2013-09-05 Pedro Alves <palves@redhat.com>
8338 * server.h (_): Delete.
8340 2013-09-02 Pedro Alves <palves@redhat.com>
8342 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8343 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8345 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8347 2013-09-02 Pierre Muller <muller@sourceware.org>
8349 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8350 or WriteProcessMemory complete successfully and handle
8351 ERROR_PARTIAL_COPY error.
8353 2013-09-02 Pedro Alves <palves@redhat.com>
8355 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8356 error instead of EIO.
8358 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8361 * linux-low.c: Include filestuff.h.
8362 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8363 * lynx-low.c: Include filestuff.h.
8364 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8365 * server.c: Include filestuff.h.
8366 (main): Call notice_open_fds.
8367 * spu-low.c: Include filestuff.h.
8368 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8370 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8372 * Makefile.in: Explain why ../target and ../nat are not
8373 listed as include file search paths.
8374 (linux-waitpid.o): New object file rule.
8375 * configure.srv (srv_native_linux_obj): New variable.
8376 Replace all occurrences of linux native object files with
8377 $srv_native_linux_obj.
8378 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8379 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8380 (linux_enable_event_reporting): Remove declaration.
8381 (my_waitpid): Moved to common/linux-waitpid.c.
8382 (linux_wait_for_event): Pass ptid when calling
8383 linux_enable_event_reporting.
8384 (linux_supports_tracefork_flag): Remove.
8385 (linux_enable_event_reporting): Likewise.
8386 (linux_tracefork_grandchild): Remove.
8387 (STACK_SIZE): Moved to common/linux-ptrace.c.
8388 (linux_tracefork_child): Remove.
8389 (linux_test_for_tracefork): Remove.
8390 (linux_look_up_symbols): Call linux_supports_traceclone.
8391 (initialize_low): Remove call to linux_test_for_tracefork.
8392 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8393 common/linux-ptrace.h.
8394 (PTRACE_TYPE_ARG4): Likewise.
8395 Include linux-ptrace.h.
8397 2013-08-21 Pedro Alves <palves@redhat.com>
8399 * config.in: Renegerate.
8401 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8403 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8404 (SFILES): Remove $(srcdir)/common/target-common.c and
8405 add $(srcdir)/target/waitstatus.c.
8406 (OBS): Remove target-common.o and add waitstatus.o.
8407 (server_h): Remove $(srcdir)/../common/target-common.h and
8408 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8409 and $(srcdir)/../target/waitstatus.h.
8410 (target-common.o): Remove.
8411 (waitstatus.o): New target object file.
8412 * target.h: Do not include target-common.h and
8413 include target/resume.h, target/wait.h and
8414 target/waitstatus.h.
8416 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8418 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8419 to PTRACE_TYPE_ARG3.
8420 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8421 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8423 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8424 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8426 2013-07-27 Jie Zhang <jie@codesourcery.com>
8427 Daniel Jacobowitz <dan@codesourcery.com>
8428 Yao Qi <yao@codesourcery.com>
8430 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8431 (mips-linux-watch.o): New rule.
8432 (mips_linux_watch_h): New variable.
8433 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8435 * linux-mips-low.c: Include mips-linux-watch.h.
8436 (struct arch_process_info, struct arch_lwp_info): New.
8437 (update_watch_registers_callback): New function.
8438 (mips_linux_new_process, mips_linux_new_thread) New functions.
8439 (mips_linux_prepare_to_resume, mips_insert_point): New
8441 (mips_remove_point, mips_stopped_by_watchpoint): New
8443 (rsp_bp_type_to_target_hw_bp_type): New function.
8444 (mips_stopped_data_address): New function.
8445 (the_low_target): Add watchpoint support functions.
8447 2013-07-27 Yao Qi <yao@codesourcery.com>
8449 * i386-low.c: Include break-common.h.
8450 (enum target_hw_bp_type): Remove.
8452 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8454 * Makefile.in (SFILES): /common/target-common.c.
8455 (OBS): Add target-common.o.
8456 (server_h): Add $(srcdir)/../common/target-common.h.
8457 (target-common.o): New target.
8458 * server.c (queue_stop_reply_callback): Free
8459 status string after use.
8460 * target.c (target_waitstatus_to_string): Remove.
8461 * target.h: Include target-common.h.
8462 (resume_kind): Likewise.
8463 (target_waitkind): Likewise.
8464 (target_waitstatus): Likewise.
8465 (TARGET_WNOHANG): Likewise.
8467 2013-07-04 Yao Qi <yao@codesourcery.com>
8469 * Makefile.in (host_alias): Use @host_noncanonical@.
8470 (target_alias): Use @target_noncanonical@.
8471 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8472 ACX_NONCANONICAL_HOST.
8473 * configure: Regenerated.
8476 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8478 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8479 * configure: Rebuild.
8480 * Makefile.in (version_host, version_target): Get from configure.
8481 (version.c): Use $(version_host) and $(version_target).
8483 2013-07-03 Pedro Alves <palves@redhat.com>
8485 * Makefile.in (config.status): Depend on development.sh.
8486 * acinclude.m4: Include libmcheck.m4.
8487 * configure: Regenerate.
8489 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8491 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8492 attribute inside the parentheses.
8493 (winapi_DebugSetProcessKillOnExit): Ditto.
8494 (winapi_DebugBreakProcess): Ditto.
8495 (winapi_GenerateConsoleCtrlEvent): Ditto.
8497 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8499 * notif.h (notif_event): Add a dummy member to avoid compiler
8502 2013-07-01 Pedro Alves <palves@redhat.com>
8504 * hostio.c (HOSTIO_PATH_MAX): Define.
8505 (require_filename, handle_open, handle_unlink, handle_readlink):
8508 2013-07-01 Pedro Alves <palves@redhat.com>
8510 * server.h: Include "pathmax.h".
8511 * linux-low.c: Don't include sys/param.h.
8512 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8514 * win32-low.c: Don't include sys/param.h.
8515 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8517 2013-07-01 Pedro Alves <palves@redhat.com>
8519 * event-loop.c: Don't check HAVE_UNISTD_H before including
8521 * gdbreplay.c: Likewise.
8522 * remote-utils.c: Likewise.
8523 * server.c: Likewise.
8524 * configure.ac: Don't check for unistd.h.
8525 * configure: Regenerate.
8527 2013-06-28 Tom Tromey <tromey@redhat.com>
8529 * Makefile.in (version.c): Use version.in, not
8532 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8534 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8535 * configure: Rebuild.
8536 * Makefile.in (version_host, version_target): Get from configure.
8537 (version.c): Use $(version_host) and $(version_target).
8539 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8541 Fix trace-status to output user name without trailing colon.
8542 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8544 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8546 Fix trace-status to output proper start-time and stop-time.
8547 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8548 output start time and stop time in hex as gdb expects.
8550 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8552 * tracepoint.c (build_traceframe_info_xml): Output trace state
8553 variables present in the trace buffer.
8555 2013-06-24 Tom Tromey <tromey@redhat.com>
8557 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8559 (version.o): Remove.
8560 * gdbreplay.c: Include version.h.
8561 (version, host_name): Don't declare.
8562 * server.h: Include version.h.
8563 (version, host_name): Don't declare.
8565 2013-06-12 Pedro Alves <palves@redhat.com>
8567 * linux-x86-low.c (linux_is_elf64): Delete global.
8568 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8569 with local linux_pid_exe_is_elf_64_file use.
8571 2013-06-11 Pedro Alves <palves@redhat.com>
8573 * linux-low.c (regset_disabled, disable_regset): New functions.
8574 (regsets_fetch_inferior_registers)
8575 (regsets_store_inferior_registers): Use them.
8576 (initialize_regsets_info); Don't allocate the disabled_regsets
8578 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8581 2013-06-11 Pedro Alves <palves@redhat.com>
8583 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8586 2013-06-11 Pedro Alves <palves@redhat.com>
8588 * linux-x86-low.c (initialize_low_arch): Call
8589 init_registers_x32_avx_linux.
8591 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8593 Fix compatibility with Android Bionic.
8594 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8597 2013-06-07 Pedro Alves <palves@redhat.com>
8600 * Makefile.in (OBS): Add tdesc.o.
8601 (IPA_OBJS): Add tdesc-ipa.o.
8602 (tdesc-ipa.o): New rule.
8603 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8605 * linux-low.c (new_inferior): Delete.
8606 (disabled_regsets, num_regsets): Delete.
8607 (linux_add_process): Adjust to set the new per-process
8609 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8610 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8611 was a stop. When calling arch_setup, switch the current inferior
8612 to the thread that got an event.
8613 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8614 (regsets_fetch_inferior_registers)
8615 (regsets_store_inferior_registers): New regsets_info parameter.
8617 (linux_register_in_regsets): New regs_info parameter. Adjust to
8619 (register_addr, fetch_register, store_register): New usrregs_info
8620 parameter. Adjust to use it.
8621 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8622 parameter regs_info. Adjust to use it.
8623 (linux_fetch_registers): Get the current inferior's regs_info, and
8625 (linux_store_registers): Ditto.
8626 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8627 (initialize_low): Don't initialize the target_regsets here. Call
8628 initialize_low_arch.
8629 * linux-low.h (target_regsets): Delete declaration.
8630 (struct regsets_info): New.
8631 (struct usrregs_info): New.
8632 (struct regs_info): New.
8633 (struct process_info_private) <new_inferior>: New field.
8634 (struct linux_target_ops): Delete the num_regs, regmap, and
8635 regset_bitmap fields. New field regs_info.
8636 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8637 * i387-fp.c (num_xmm_registers): Delete.
8638 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8639 calls to new interface.
8640 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8641 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8642 Infer the number of xmm registers from the regcache's target
8644 * i387-fp.h (num_xmm_registers): Delete.
8645 * inferiors.c (add_thread): Don't install the thread's regcache
8647 * proc-service.c (gregset_info): Fetch the current inferior's
8648 regs_info. Adjust to use it.
8649 * regcache.c: Include tdesc.h.
8650 (register_bytes, reg_defs, num_registers)
8651 (gdbserver_expedite_regs): Delete.
8652 (get_thread_regcache): If the thread doesn't have a regcache yet,
8653 create one, instead of aborting gdbserver.
8654 (regcache_invalidate_one): Rename to ...
8655 (regcache_invalidate_thread): ... this.
8656 (regcache_invalidate_one): New.
8657 (regcache_invalidate): Only invalidate registers of the current
8659 (init_register_cache): Add target_desc parameter, and use it.
8660 (new_register_cache): Ditto. Assert the target description has a
8661 non zero registers_size.
8662 (regcache_cpy): Add assertions. Adjust.
8663 (realloc_register_cache, set_register_cache): Delete.
8664 (registers_to_string, registers_from_string): Adjust.
8665 (find_register_by_name, find_regno, find_register_by_number)
8666 (register_cache_size): Add target_desc parameter, and use it.
8667 (free_register_cache_thread, free_register_cache_thread_one)
8668 (regcache_release, register_cache_size): New.
8669 (register_size): Add target_desc parameter, and use it.
8670 (register_data, supply_register, supply_register_zeroed)
8671 (supply_regblock, supply_register_by_name, collect_register)
8672 (collect_register_as_string, collect_register_by_name): Adjust.
8673 * regcache.h (struct target_desc): Forward declare.
8674 (struct regcache) <tdesc>: New field.
8675 (init_register_cache, new_register_cache): Add target_desc
8677 (regcache_invalidate_thread): Declare.
8678 (regcache_invalidate_one): Delete declaration.
8679 (regcache_release): Declare.
8680 (find_register_by_number, register_cache_size, register_size)
8681 (find_regno): Add target_desc parameter.
8682 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8684 * remote-utils.c: Include tdesc.h.
8685 (outreg, prepare_resume_reply): Adjust.
8686 * server.c: Include tdesc.h.
8687 (gdbserver_xmltarget): Delete declaration.
8688 (get_features_xml, process_serial_event): Adjust.
8689 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8691 (struct process_info) <tdesc>: New field.
8692 (ipa_tdesc): Declare.
8693 * tdesc.c: New file.
8694 * tdesc.h: New file.
8695 * tracepoint.c: Include tdesc.h.
8696 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8697 (get_context_regcache): Adjust to pass ipa_tdesc down.
8698 (do_action_at_tracepoint): Adjust to get the register cache size
8699 from the context regcache's description.
8700 (traceframe_walk_blocks): Adjust to get the register cache size
8701 from the current trace frame's description.
8702 (traceframe_get_pc): Adjust to get current trace frame's
8703 description and pass it down.
8704 (gdb_collect): Adjust to get the register cache size from the
8706 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8707 (gdbserver_xmltarget): Delete.
8708 (initialize_low_tracepoint): Set the ipa's target description.
8709 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8710 (initialize_low_tracepoint): Set the ipa's target description.
8711 * linux-x86-low.c: Include tdesc.h.
8712 [__x86_64__] (is_64bit_tdesc): New.
8713 (ps_get_thread_area, x86_get_thread_area): Use it.
8714 (i386_cannot_store_register): Rename to ...
8715 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8716 (i386_cannot_fetch_register): Rename to ...
8717 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8718 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8720 (target_regsets): Rename to ...
8721 (x86_regsets): ... this.
8722 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8724 (x86_siginfo_fixup): Use is_64bit_tdesc.
8725 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8726 (tdesc_x32_avx_linux, tdesc_x32_linux)
8727 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8729 (x86_linux_update_xmltarget): Delete.
8730 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8731 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8732 (AMD64_LINUX_USER64_CS): New.
8733 (x86_linux_read_description): New, based on
8734 x86_linux_update_xmltarget.
8735 (same_process_callback): New.
8736 (x86_arch_setup_process_callback): New.
8737 (x86_linux_update_xmltarget): New.
8738 (x86_regsets_info): New.
8739 (amd64_linux_regs_info): New.
8740 (i386_linux_usrregs_info): New.
8741 (i386_linux_regs_info): New.
8742 (x86_linux_regs_info): New.
8743 (x86_arch_setup): Reimplement.
8744 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8745 (x86_emit_ops): Ditto.
8746 (the_low_target): Adjust. Install x86_linux_regs_info,
8747 x86_cannot_fetch_register, and x86_cannot_store_register.
8748 (initialize_low_arch): New.
8749 * linux-ia64-low.c (tdesc_ia64): Declare.
8750 (ia64_fetch_register): Adjust.
8751 (ia64_usrregs_info, regs_info): New globals.
8752 (ia64_regs_info): New function.
8753 (the_low_target): Adjust.
8754 (initialize_low_arch): New function.
8755 * linux-sparc-low.c (tdesc_sparc64): Declare.
8756 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8758 (sparc_arch_setup): New function.
8759 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8760 (the_low_target): Adjust.
8761 (initialize_low_arch): New function.
8762 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8763 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8764 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8765 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8766 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8767 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8768 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8769 (tdesc_powerpc_isa205_vsx64l): Declare.
8770 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8771 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8772 (ppc_set_pc, ppc_get_hwcap): Adjust.
8773 (ppc_usrregs_info): Forward declare.
8774 (!__powerpc64__) ppc_regmap_adjusted: New global.
8775 (ppc_arch_setup): Adjust to the current process'es target
8777 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8778 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8779 (ppc_store_evrregset): Adjust.
8780 (target_regsets): Rename to ...
8781 (ppc_regsets): ... this, and make static.
8782 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8783 (ppc_regs_info): New function.
8784 (the_low_target): Adjust.
8785 (initialize_low_arch): New function.
8786 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8787 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8788 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8789 (tdesc_s390x_linux64v2): Declare.
8790 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8791 (s390_fill_gregset, s390_store_last_break): Adjust.
8792 (target_regsets): Rename to ...
8793 (s390_regsets): ... this, and make static.
8794 (s390_get_pc, s390_set_pc): Adjust.
8795 (s390_get_hwcap): New target_desc parameter, and use it.
8796 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8797 (s390_arch_setup): Adjust to set the current process'es target
8798 description. Don't adjust the regmap.
8799 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8800 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8801 (regs_info_3264): New globals.
8802 (s390_regs_info): New function.
8803 (the_low_target): Adjust.
8804 (initialize_low_arch): New function.
8805 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8806 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8807 [__mips64] (init_registers_mips_linux)
8808 (init_registers_mips_dsp_linux): Delete defines.
8809 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8810 (have_dsp): New global.
8811 (mips_read_description): New, based on mips_arch_setup.
8812 (mips_arch_setup): Reimplement.
8813 (get_usrregs_info): New function.
8814 (mips_cannot_fetch_register, mips_cannot_store_register)
8815 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8816 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8817 (target_regsets): Rename to ...
8818 (mips_regsets): ... this, and make static.
8819 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8820 (dsp_regs_info, regs_info): New globals.
8821 (mips_regs_info): New function.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
8824 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8825 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8827 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8828 (arm_read_description): New, with bits factored from
8830 (arm_arch_setup): Reimplement.
8831 (target_regsets): Rename to ...
8832 (arm_regsets): ... this, and make static.
8833 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8834 (arm_regs_info): New function.
8835 (the_low_target): Adjust.
8836 (initialize_low_arch): New function.
8837 * linux-m68k-low.c (tdesc_m68k): Declare.
8838 (target_regsets): Rename to ...
8839 (m68k_regsets): ... this, and make static.
8840 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8841 (m68k_regs_info): New function.
8842 (m68k_arch_setup): New function.
8843 (the_low_target): Adjust.
8844 (initialize_low_arch): New function.
8845 * linux-sh-low.c (tdesc_sharch): Declare.
8846 (target_regsets): Rename to ...
8847 (sh_regsets): ... this, and make static.
8848 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8849 (sh_regs_info, sh_arch_setup): New functions.
8850 (the_low_target): Adjust.
8851 (initialize_low_arch): New function.
8852 * linux-bfin-low.c (tdesc_bfin): Declare.
8853 (bfin_arch_setup): New function.
8854 (bfin_usrregs_info, regs_info): New globals.
8855 (bfin_regs_info): New function.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-cris-low.c (tdesc_cris): Declare.
8859 (cris_arch_setup): New function.
8860 (cris_usrregs_info, regs_info): New globals.
8861 (cris_regs_info): New function.
8862 (the_low_target): Adjust.
8863 (initialize_low_arch): New function.
8864 * linux-cris-low.c (tdesc_crisv32): Declare.
8865 (cris_arch_setup): New function.
8866 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8867 (cris_regs_info): New function.
8868 (the_low_target): Adjust.
8869 (initialize_low_arch): New function.
8870 * linux-m32r-low.c (tdesc_m32r): Declare.
8871 (m32r_arch_setup): New function.
8872 (m32r_usrregs_info, regs_info): New globals.
8873 (m32r_regs_info): Adjust.
8874 (initialize_low_arch): New function.
8875 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8876 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8877 (tic6x_usrregs_info): Forward declare.
8878 (tic6x_read_description): New function, based on ...
8879 (tic6x_arch_setup): ... this. Reimplement.
8880 (target_regsets): Rename to ...
8881 (tic6x_regsets): ... this, and make static.
8882 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8883 (tic6x_regs_info): New function.
8884 (the_low_target): Adjust.
8885 (initialize_low_arch): New function.
8886 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8887 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8888 (target_regsets): Rename to ...
8889 (xtensa_regsets): ... this, and make static.
8890 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8892 (xtensa_arch_setup, xtensa_regs_info): New functions.
8893 (the_low_target): Adjust.
8894 (initialize_low_arch): New function.
8895 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8896 (nios2_arch_setup): Set the current process'es tdesc.
8897 (target_regsets): Rename to ...
8898 (nios2_regsets): ... this.
8899 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8900 (nios2_regs_info): New function.
8901 (the_low_target): Adjust.
8902 (initialize_low_arch): New function.
8903 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8904 (aarch64_arch_setup): Set the current process'es tdesc.
8905 (target_regsets): Rename to ...
8906 (aarch64_regsets): ... this.
8907 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8908 (aarch64_regs_info): New function.
8909 (the_low_target): Adjust.
8910 (initialize_low_arch): New function.
8911 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8913 (target_regsets): Rename to ...
8914 (tile_regsets): ... this.
8915 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8916 (tile_regs_info): New function.
8917 (tile_arch_setup): Set the current process'es tdesc.
8918 (the_low_target): Adjust.
8919 (initialize_low_arch): New function.
8920 * spu-low.c (tdesc_spu): Declare.
8921 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8922 * win32-arm-low.c (tdesc_arm): Declare.
8923 (arm_arch_setup): New function.
8924 (the_low_target): Install arm_arch_setup instead of
8926 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8927 (init_windows_x86): Rename to ...
8928 (i386_arch_setup): ... this. Set `win32_tdesc'.
8929 (the_low_target): Adjust.
8930 * win32-low.c (win32_tdesc): New global.
8931 (child_add_thread): Don't create the thread cache here.
8932 (do_initial_child_stuff): Set the new process'es tdesc.
8933 * win32-low.h (struct target_desc): Forward declare.
8934 (win32_tdesc): Declare.
8935 * lynx-i386-low.c (tdesc_i386): Declare global.
8936 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8937 * lynx-low.c (lynx_tdesc): New global.
8938 (lynx_add_process): Set the new process'es tdesc.
8939 * lynx-low.h (struct target_desc): Forward declare.
8940 (lynx_tdesc): Declare global.
8941 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8942 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8943 * nto-low.c (nto_tdesc): New global.
8944 (do_attach): Set the new process'es tdesc.
8945 * nto-low.h (struct target_desc): Forward declare.
8946 (nto_tdesc): Declare.
8947 * nto-x86-low.c (tdesc_i386): Declare.
8948 (nto_x86_arch_setup): Set `nto_tdesc'.
8950 2013-06-04 Gary Benson <gbenson@redhat.com>
8952 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8953 to qSupported response when appropriate.
8954 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8955 with nonzero-length annex.
8956 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8957 arguments supplied in annex.
8959 2013-05-31 Doug Evans <dje@google.com>
8962 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8963 64 bits in 64-cross-32 environment.
8965 2013-05-28 Pedro Alves <palves@redhat.com>
8967 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8968 (aarch64-without-fpu.c): Delete rule.
8969 * configure.srv (aarch64*-*-linux*): Remove references to
8970 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8971 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8974 2013-05-24 Pedro Alves <palves@redhat.com>
8976 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8977 instead of strchr/decode_address. Error if the range isn't split
8978 with a ','. Don't assume there's be a ':' in the action.
8980 2013-05-23 Yao Qi <yao@codesourcery.com>
8981 Pedro Alves <palves@redhat.com>
8983 * linux-low.c (lwp_in_step_range): New function.
8984 (linux_wait_1): If the thread was range stepping and stopped
8985 outside the stepping range, report the stop to GDB. Otherwise,
8986 continue stepping. Add range stepping debug output.
8987 (linux_set_resume_request): Copy the step range from the resume
8989 (linux_supports_range_stepping): New.
8990 (linux_target_ops) <supports_range_stepping>: Set to
8991 linux_supports_range_stepping.
8992 * linux-low.h (struct linux_target_ops)
8993 <supports_range_stepping>: New field.
8994 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8995 * linux-x86-low.c (x86_supports_range_stepping): New.
8996 (the_low_target) <supports_range_stepping>: Set to
8997 x86_supports_range_stepping.
8998 * server.c (handle_v_cont): Handle 'r' action.
8999 (handle_v_requests): Append ";r" if the target supports range
9001 * target.h (struct thread_resume) <step_range_start,
9002 step_range_end>: New fields.
9003 (struct target_ops) <supports_range_stepping>:
9005 (target_supports_range_stepping): New macro.
9007 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9009 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9010 confusion in comment.
9012 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9014 * lynx-low.c (struct process_info_private): New type.
9015 (lynx_add_process): New function.
9016 (lynx_create_inferior, lynx_attach): Replace calls to
9017 add_process by calls to lynx_add_process.
9018 (lynx_resume): If PTID is null, then try using
9019 current_process()->private->last_wait_event_ptid.
9021 (lynx_clear_inferiors): Delete. The contents of that function
9022 has been inlined in lynx_mourn;
9023 (lynx_wait_1): Save the ptid in the process's private data.
9024 (lynx_mourn): Free the process' private data. Replace call
9025 to lynx_clear_inferiors by call to clear_inferiors.
9027 2013-05-17 Yao Qi <yao@codesourcery.com>
9029 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9032 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9034 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9035 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9036 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9037 PT_TEXT_END_ADDR guards. Update comments.
9038 (linux_target_op) <read_offsets>: Conditionally define to
9039 linux_read_offsets if the target is UCLIBC and if it defines
9040 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9042 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9043 Andrew Jenner <andrew@codesourcery.com>
9045 * Makefile.in (SFILES): Add linux-nios2-low.c.
9046 (clean): Add action to delete nios2-linux.c.
9047 (nios2-linux.c): New rule.
9048 * configure.srv: Add nios2*-*-linux*.
9049 * linux-nios2-low.c: New.
9051 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9053 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9055 2013-04-25 Hui Zhu <hui@codesourcery.com>
9058 * ax.c (ax_printf): Add fflush.
9060 2013-04-22 Tom Tromey <tromey@redhat.com>
9062 * Makefile.in (SFILES): Add filestuff.c.
9063 (OBS): Add filestuff.o.
9064 (filestuff.o): New target.
9065 * config.in, configure: Rebuild.
9066 * configure.ac: Check for fdwalk, pipe2.
9068 2013-04-17 Pedro Alves <palves@redhat.com>
9070 * configure.ac (USE_THREAD_DB): Delete variable.
9071 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9072 Don't AC_SUBST USE_THREAD_DB.
9073 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9074 * config.in, configure: Regenerate.
9076 2013-04-16 Pedro Alves <palves@redhat.com>
9078 * linux-low.h (struct lwp_info) <thread_known>: Move under
9079 the USE_THREAD_DB #ifdef.
9081 2013-04-16 Pedro Alves <palves@redhat.com>
9083 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9084 (linux-low.o): Delete rule.
9085 * linux-low.h: Always include "gdb_thread_db.h" instead of
9086 conditionally including thread_db.h.
9087 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9090 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9092 * Makefile.in (install-only): Fix make install regression.
9094 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9096 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9097 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9099 * gdbserver.1: Remove.
9101 2013-03-22 Pedro Alves <palves@redhat.com>
9103 * linux-low.c (handle_extended_wait): Don't call
9104 linux_enable_event_reporting.
9106 2013-03-15 Tony Theodore <tonyt@logyst.com>
9109 * Makefile.in (SHELL): Use @SHELL@.
9111 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9113 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9116 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9118 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9119 Remove extraneous NULL element.
9121 2013-03-13 Yao Qi <yao@codesourcery.com>
9123 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9124 'V' block in trace frame.
9126 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9128 * target.h (struct target_ops): Add btrace ops.
9129 (target_supports_btrace): New macro.
9130 (target_enable_btrace): New macro.
9131 (target_disable_btrace): New macro.
9132 (target_read_btrace): New macro.
9133 * gdbthread.h (struct thread_info): Add btrace field.
9134 * server.c: Include btrace-common.h.
9135 (handle_btrace_general_set): New function.
9136 (handle_btrace_enable): New function.
9137 (handle_btrace_disable): New function.
9138 (handle_general_set): Call handle_btrace_general_set.
9139 (handle_qxfer_btrace): New function.
9140 (struct qxfer qxfer_packets[]): Add btrace entry.
9141 * inferiors.c (remove_thread): Disable btrace.
9142 * linux-low: Include linux-btrace.h.
9143 (linux_low_enable_btrace): New function.
9144 (linux_low_read_btrace): New function.
9145 (linux_target_ops): Add btrace ops.
9146 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9147 Add srv_linux_btrace=yes.
9148 (x86_64-*-linux*): Add linux-btrace.o.
9149 Add srv_linux_btrace=yes.
9150 * configure.ac: Define HAVE_LINUX_BTRACE.
9151 * config.in: Regenerated.
9152 * configure: Regenerated.
9154 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9156 * server.c (handle_qxfer): Preserve error message if -3 is
9158 (qxfer): Document the -3 return value.
9160 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9162 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9163 (linux_btrace_h): New variable.
9164 (linux-btrace.o): New rule.
9166 2013-03-08 Stan Shebs <stan@codesourcery.com>
9167 Hafiz Abid Qadeer <abidh@codesourcery.com>
9169 * tracepoint.c (trace_buffer_size): New global.
9170 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9171 (init_trace_buffer): Change to one-argument function. Allocate
9172 trace buffer memory.
9173 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9174 handle QTBuffer:size packet.
9175 (cmd_bigqtbuffer_size): New function.
9176 (initialize_tracepoint): Call init_trace_buffer with
9177 DEFAULT_TRACE_BUFFER_SIZE.
9178 * server.c (handle_query): Add QTBuffer:size in the
9181 2013-03-07 Yao Qi <yao@codesourcery.com>
9183 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9184 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9186 (cmd_qtsp): Adjust condition. Do post increment.
9187 Set cur_action and cur_step_action back to 0.
9189 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9192 * linux-low.c (linux_write_memory): Return early success if LEN is
9195 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9197 * configure.srv: Add x86_64-*-cygwin* as target.
9199 2013-02-28 Tom Tromey <tromey@redhat.com>
9201 * configure.ac: Invoke AC_SYS_LARGEFILE.
9202 * configure, config.in: Rebuild.
9204 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9206 * win32-low.c: Throughout, fix format strings and casts of
9207 printf-like functions to avoid type related warnings on all
9209 (get_child_debug_event): Print dwDebugEventCode as hex since
9210 that's how it's usually documented.
9212 2013-02-28 Yao Qi <yao@codesourcery.com>
9214 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9217 2013-02-27 Jiong Wang <jiwang@tilera.com>
9219 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9220 (reg-tilegx32.c): New rule.
9221 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9222 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9223 different register info initializer according to elf class.
9224 (init_registers_tilgx32): New function. The tilegx32 register info
9226 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9227 (tile_store_gregset): Likewise.
9229 2013-02-27 Yao Qi <yao@codesourcery.com>
9231 * server.c (process_point_options): Print debug message when
9232 debug_threads is true.
9234 2013-02-26 Yao Qi <yao@codesourcery.com>
9236 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9238 2013-02-19 Pedro Alves <palves@redhat.com>
9239 Kai Tietz <ktietz@redhat.com>
9243 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9244 instead of strtoul to extract address from packet.
9245 (process_serial_event) <'z'>: Likewise.
9247 2013-02-18 Yao Qi <yao@codesourcery.com>
9249 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9251 2013-02-14 Pedro Alves <palves@redhat.com>
9255 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9256 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9258 2013-02-14 Pedro Alves <palves@redhat.com>
9260 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9262 2013-02-14 Pedro Alves <palves@redhat.com>
9264 * tracepoint.c (save_string): Delete.
9265 (add_tracepoint_action): Use savestring instead of save_string.
9267 2013-02-12 Pedro Alves <palves@redhat.com>
9269 * linux-xtensa-low.c: Ditto.
9270 * xtensa-xtregs.c: Ditto.
9272 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9274 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9277 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9279 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9280 aarch64_num_wp_regs and aarch64_num_bp_regs to
9281 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9283 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9285 * linux-aarch64-low.c (ps_get_thread_area): Replace
9286 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9288 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9289 Marcus Shawcroft <marcus.shawcroft@arm.com>
9290 Nigel Stephens <nigel.stephens@arm.com>
9291 Yufeng Zhang <yufeng.zhang@arm.com>
9293 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9294 (aarch64.c, aarch64-without-fpu.c): New targets.
9295 * configure.srv (aarch64*-*-linux*): New.
9296 * linux-aarch64-low.c: New file.
9298 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9300 * linux-low.c (handle_extended_wait, linux_create_inferior)
9301 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9302 (dequeue_one_deferred_signal, linux_resume_one_thread)
9303 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9304 (linux_tracefork_grandchild, linux_test_for_tracefork)
9305 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9306 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9307 where the argument is 0.
9309 2013-01-25 Yao Qi <yao@codesourcery.com>
9311 * event-loop.c: Include "queue.h".
9312 (gdb_event_p): New typedef.
9313 (struct gdb_event) <next_event>: Remove.
9314 (event_queue): Change to QUEUE(gdb_event_p).
9315 (async_queue_event): Remove.
9316 (gdb_event_xfree): New.
9317 (initialize_event_loop): New.
9318 (process_event): Use API from QUEUE.
9319 (wait_for_event): Likewise.
9320 * server.c (main): Call initialize_event_loop.
9321 * server.h (initialize_event_loop): Declare.
9323 2013-01-18 Yao Qi <yao@codesourcery.com>
9325 * ax.h (struct eval_agent_expr_context): New.
9326 (gdb_eval_agent_expr): Update declaration.
9327 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9328 TFRAME. Add new argument CTX.
9329 * server.h (struct eval_agent_expr_context): Declare.
9330 (agent_mem_read, agent_tsv_read): Update declaration.
9331 (agent_mem_read_string): Likewise.
9332 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9333 (add_traceframe_block): Add new argument TPOINT.
9334 Increase TPOINT->traceframe_usage.
9335 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9336 eval_tracepoint_agent_expr.
9337 (condition_true_at_tracepoint): Likewise.
9338 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9339 (agent_mem_read_string, agent_tsv_read): Likewise.
9341 2013-01-16 Yao Qi <yao@codesourcery.com>
9343 * linux-low.c (linux_resume_one_lwp): Don't check
9344 'lwp->bp_reinsert != 0'.
9346 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9347 Pedro Alves <palves@redhat.com>
9349 * lynx-low.c (ptrace_request_to_str): Define a temporary
9350 macro and use it to simplify this function's implementation.
9352 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9354 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9357 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9359 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9361 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9363 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9365 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9367 * lynx-low.c (lynx_resume): Use the resume_info parameter
9368 to determine the ptid for the lynx_ptrace call, unless
9369 it is equal to minus_one_ptid, in which case we use the
9370 ptid of the current_inferior.
9371 (lynx_wait_1): After having received a thread create/exit
9372 event, resume the inferior's execution using the signaling
9373 thread's ptid, rather than the old ptid.
9375 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9377 * lynx-low.c (lynx_resume): Delete variable ret.
9379 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9381 * gdbreplay.c (gdbreplay_version): Update copyright year.
9382 * server.c (gdbserver_version): Likewise.
9384 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9386 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9389 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9391 * lynx-low.c (ptrace_request_to_str): Add handling for
9394 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9396 * lynx-low.c (lynx_attach): Delete variable new_process.
9398 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9400 * lynx-low.c (lynx_create_inferior): Delete variable
9403 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9405 * lynx-low.c (ptrace_request_to_str): Do not handle
9406 PTRACE_GETTHREADLIST if this macro does not exist.
9408 2012-12-15 Yao Qi <yao@codesourcery.com>
9410 * Makefile.in (OBS): Add notif.o.
9411 * notif.c, notif.h: New.
9412 * server.c: Include "notif.h".
9413 (struct vstop_notif) <next>: Remove.
9415 (queue_stop_reply): Update.
9416 (push_event, send_next_stop_reply): Remove.
9417 (discard_queued_stop_replies): Update.
9418 (notif_stop): New variable.
9419 (handle_v_stopped): Remove.
9420 (handle_v_requests): Don't call handle_v_stopped. Call
9421 handle_ack_notif instead.
9422 (queue_stop_reply_callback): Call notif_event_enque instead
9423 of queue_stop_reply.
9424 (handle_status): Don't call send_next_stop_reply, call
9425 notif_write_event instead.
9426 (kill_inferior_callback): Likewise.
9427 (detach_or_kill_inferior_callback): Likewise.
9428 (main): Call initialize_notif.
9429 (process_serial_event): Call QUEUE_is_empty.
9430 (handle_target_event): Call notif_push instead of push event.
9431 * server.h (push_event): Remove declaration.
9433 2012-12-10 Tom Tromey <tromey@redhat.com>
9435 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9436 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9439 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9440 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9441 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9442 (amd64-linux-ipa.o, ax.o): Rewrite.
9443 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9444 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9445 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9446 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9447 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9448 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9449 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9450 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9451 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9452 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9453 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9454 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9455 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9456 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9457 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9458 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9459 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9460 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9461 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9462 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9463 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9464 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9465 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9466 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9467 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9468 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9469 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9470 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9471 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9472 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9473 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9474 (reg-tilegx.o): Remove.
9475 (all_object_files): New macro.
9476 Include .deps files.
9477 * aclocal.m4, configure: Rebuild.
9478 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9479 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9480 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9482 2012-12-05 Tom Tromey <tromey@redhat.com>
9485 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9487 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9489 * configure.ac: Check for linux/perf_event.h.
9490 * config.in: Regenerated.
9491 * configure: Regenerated.
9493 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9495 * hostio.c (handle_readlink): Decrease buffer size
9496 parameter passed to readlink by one byte.
9498 2012-11-26 Yao Qi <yao@codesourcery.com>
9500 * configure.ac (build_warnings): Append '-Wempty-body'.
9501 * configure: Regenerated.
9502 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9505 2012-11-15 Pierre Muller <muller@sourceware.org>
9507 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9508 * config.in: Regenerate.
9509 * configure: Regenerate.
9510 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9511 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9512 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9513 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9515 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9516 instead of <sys/wait.h> header.
9517 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9519 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9521 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9522 (various make rules): Remove -DGDBSERVER
9524 2012-11-09 Yao Qi <yao@codesourcery.com>
9526 * spu-low.c (current_ptid): Move it to ..
9527 * gdbthread.h: ... here. New.
9528 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9529 * server.c (myresume, process_serial_event): Likewise.
9530 * thread-db.c (thread_db_find_new_threads): Likewise.
9531 * tracepoint.c (run_inferior_command): Likewise.
9533 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9535 * server.c (handle_search_memory_1): Include access length in
9538 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9540 * linux-crisv32-low.c: Fix compile errors.
9542 2012-09-04 Yao Qi <yao@codesourcery.com>
9544 * tracepoint.c (cmd_qtsv): Adjust debug message.
9545 Don't check CUR_TPOINT.
9547 2012-08-28 Yao Qi <yao@codesourcery.com>
9549 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9550 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9551 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9552 Remove declarations of xmalloc, xreallloc, xstrdup and
9554 * Makefile.in (libiberty_h): New.
9555 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9556 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9558 2012-08-23 Yao Qi <yao@codesourcery.com>
9560 * server.h: Remove declaration of 'xsnprintf'.
9562 2012-08-22 Keith Seitz <keiths@redhat.com>
9564 * server.h: Include build-gnulib-gbserver/config.h.
9565 * gdbreplay.c: Likewise.
9567 2012-08-08 Doug Evans <dje@google.com>
9569 * Makefile.in (SFILES): Add gdb_vecs.c.
9570 (OBS): Add gdb_vecs.o.
9571 (gdb_vecs_h, host_defs_h): New variables.
9572 (thread-db.o): Add $(gdb_vecs_h) dependency.
9573 (gdb_vecs.o): New rule.
9574 * thread-db.c: #include "gdb_vecs.h".
9575 (thread_db_load_search): Use a vector to iterate over path elements.
9576 Handle text appearing after "$pdir".
9578 * configure.ac: Add check for strstr.
9579 * config.in: Regenerate.
9580 * configure: Regenerate.
9582 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9584 * hostio.c (handle_pread): If pread fails, fall back to attempting
9586 (handle_pwrite): Likewise for pwrite.
9588 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9590 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9591 between unsupported TYPE and unimplementable ADDR/LEN combination.
9592 (arm_insert_point): Act on new return value.
9594 2012-07-31 Pedro Alves <palves@redhat.com>
9596 * server.c (process_point_options): Only skip tokens if we find
9597 one that is unrecognized. Don't treat 'X' specially while
9598 skipping unrecognized tokens.
9600 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9602 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9603 to 4-byte-align HW breakpoint addresses for Thumb.
9605 2012-07-27 Yao Qi <yao@codesourcery.com>
9609 * server.h: Declare gdb_agent_about_to_close.
9610 * target.c (kill_inferior): Include "agent.h".
9611 New. Send command 'kill'.
9612 * target.h (kill_inferior): Removed macro.
9613 * tracepoint.c (gdb_agent_about_to_close): New.
9614 (gdb_agent_helper_thread): Handle command 'close'.
9615 Wait endlessly until the inferior stops.
9616 Install gdb_agent_remove_socket to atexit hook.
9617 (agent_socket_name): New static variable.
9618 (gdb_agent_socket_init): Replace local variable 'name' with
9619 'agent_socket_name'.
9620 (gdb_agent_remove_socket): New.
9622 2012-07-27 Yao Qi <yao@codesourcery.com>
9624 * server.c (process_point_options): Stop at 'X' when parsing.
9626 2012-07-19 Michael Eager <eager@eagercon.com>
9628 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9630 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9631 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9632 hardware breakpoint.
9634 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9636 * gdbserver/linux-low.c (initialize_low): Call
9637 linux_ptrace_init_warnings.
9639 2012-07-02 Doug Evans <dje@google.com>
9641 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9644 2012-07-02 Stan Shebs <stan@codesourcery.com>
9646 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9647 (ax.o): Add it to build rule.
9649 (OBS): Add format.o.
9650 (IPA_OBS): Add format.o.
9651 * server.c (handle_query): Claim support for breakpoint commands.
9652 (process_point_options): Add command case.
9653 (process_serial_event): Leave running if there are printfs in
9655 * mem-break.h (any_persistent_commands): Declare.
9656 (add_breakpoint_commands): Declare.
9657 (gdb_no_commands_at_breakpoint): Declare.
9658 (run_breakpoint_commands): Declare.
9659 * mem-break.c (struct point_command_list): New struct.
9660 (struct breakpoint): New field command_list.
9661 (any_persistent_commands): New function.
9662 (add_commands_to_breakpoint): New function.
9663 (add_breakpoint_commands): New function.
9664 (gdb_no_commands_at_breakpoint): New function.
9665 (run_breakpoint_commands): New function.
9666 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9668 * ax.c: Include format.h.
9669 (ax_printf): New function.
9670 (gdb_eval_agent_expr): Add printf opcode.
9672 2012-06-13 Yao Qi <yao@codesourcery.com>
9674 * server.c (start_inferior): Remove duplicated writes to fields
9675 'last_resume_kind' and 'last_status' of 'current_inferior'.
9677 2012-06-12 Yao Qi <yao@codesourcery.com>
9678 Pedro Alves <palves@redhat.com>
9680 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9682 * server.c (handle_v_cont): Extend comment.
9684 2012-06-11 Yao Qi <yao@codesourcery.com>
9686 * linux-low.c (linux_attach): Add 'static'.
9688 2012-06-06 Yao Qi <yao@codesourcery.com>
9690 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9692 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9694 Fix gcc -flto compilation warning.
9695 * server.c (main): Make variable multi_mode and attach volatile.
9697 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9699 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9700 if the platform doesn't know about it.
9702 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9704 * Makefile.in (SFILES): Add linux-tile-low.c.
9705 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9706 * configure.srv: Handle tilegx-*-linux*.
9707 * linux-tile-low.c: New file.
9709 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9711 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9713 2012-05-24 Pedro Alves <palves@redhat.com>
9717 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9719 2012-05-24 Pedro Alves <palves@redhat.com>
9723 Replace target_signal with gdb_signal throughout.
9725 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9727 * linux-low.c (linux_store_registers): Avoid the copying sequence
9728 when no data has been retrieved by ptrace.
9730 2012-05-22 Will Deacon <will.deacon@arm.com>
9732 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9733 Include asm/ptrace.h.
9734 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9737 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9739 * linux-low.c (linux_store_registers): Don't re-retrieve data
9740 with ptrace that has already been obtained from /proc. Always
9741 copy any data retrieved with ptrace to the buffer supplied.
9743 2012-05-11 Yao Qi <yao@codesourcery.com>
9744 Pedro Alves <palves@redhat.com>
9746 * linux-low.c (enum stopping_threads_kind): New.
9747 (stopping_threads): Change type to `enum stopping_threads_kind'.
9748 (handle_extended_wait): If stopping and suspending threads, leave
9749 the new_lwp suspended too.
9750 (linux_wait_for_event): Adjust.
9751 (stop_all_lwps): Set `stopping_threads' to
9752 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9753 whether we're suspending threads or just stopping them. Assert no
9756 2012-04-29 Yao Qi <yao@codesourcery.com>
9758 * server.h: Move some code to ...
9759 * gdbthread.h: ... here. New.
9760 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9761 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9762 (nto-low.o, win32-low.o): Likewise.
9763 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9764 * regcache.c, remote-utils.c, server.c: Likewise.
9765 * target.c, tracepoint.c, win32-low.c: Likewise.
9767 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9769 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9770 (PTRACE_ARG4_TYPE): Likewise.
9771 (PTRACE_XFER_TYPE): Likewise.
9772 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9773 ptrace to PTRACE_ARG3_TYPE.
9774 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9775 (PTRACE_ARG4_TYPE): Likewise.
9776 (PTRACE_XFER_TYPE): Likewise.
9777 (linux_detach_one_lwp): Cast fourth argument of
9778 ptrace to long then PTRACE_ARG4_TYPE.
9779 (regsets_fetch_inferior_registers): Cast third argument of
9780 ptrace to long then PTRACE_ARG3_TYPE.
9781 (regsets_store_inferior_registers): Likewise.
9783 2012-04-20 Pedro Alves <palves@redhat.com>
9785 * configure: Regenerate.
9787 2012-04-19 Pedro Alves <palves@redhat.com>
9789 * Makefile.in (GNULIB_BUILDDIR): New.
9790 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9791 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9792 (all, install-only, uninstall, clean-info, all-lib, clean): No
9793 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9794 (maintainer-clean realclean distclean): Use subdir_do.
9796 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9797 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9798 * acinclude.m4: Include acx_configure_dir.m4.
9799 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9800 calls. Call AC_PROG_RANLIB. Configure gnulib using
9803 (GNULIB_STDINT_H): Adjust.
9804 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9805 * gdbreplay.c: Include build-gnulib/config.h.
9806 * server.h: Likewise.
9807 * aclocal.m4: Regenerate.
9808 * config.in: Regenerate.
9809 * configure: Regenerate.
9811 2012-04-19 Pedro Alves <palves@redhat.com>
9813 * Makefile.in (LIBGNU, INCGNU): Adjust.
9814 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9815 (all, install-only, uninstall, clean-info, all-lib, clean)
9816 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9817 * configure.ac: Adjust AC_OUTPUT output.
9818 * aclocal.m4: Regenerate.
9819 * configure: Regenerate.
9821 2012-04-19 Pedro Alves <palves@redhat.com>
9823 * Makefile.in (generated_files): New.
9824 (server_h): Remove the explicit dependency on config.h, and depend
9825 on $generated_files.
9827 2012-04-19 Pedro Alves <palves@redhat.com>
9829 * Makefile.in (INCGNU): Add -Ignulib.
9831 2012-04-19 Pedro Alves <palves@redhat.com>
9833 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9834 (INCGNU): ... this, and spell out -I here.
9835 (GNULIB_LIB): Rename to ...
9837 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9839 2012-04-19 Pedro Alves <palves@redhat.com>
9841 * config.in: Regenerate.
9843 2012-04-19 Pedro Alves <palves@redhat.com>
9845 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9846 * server.h (memmem): Remove declaration.
9847 * config.in: Regenerate.
9848 * configure: Regenerate.
9850 2012-04-19 Yao Qi <yao@codesourcery.com>
9852 * Makefile.in (SFILES): Add common/vec.c.
9856 2012-04-19 Yao Qi <yao@codesourcery.com>
9858 * remote-utils.c (prepare_resume_reply): Replace with macro
9859 target_core_of_thread.
9860 * server.c (handle_qxfer_threads_proper): Likewise.
9861 * target.h (traget_core_of_thread): New macro.
9863 2012-04-18 Pedro Alves <palves@redhat.com>
9865 * aclocal.m4: Regenerate.
9866 * configure: Regenerate.
9868 2012-04-16 Yao Qi <yao@codesourcery.com>
9870 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9871 duplicated on address.
9873 2012-04-16 Yao Qi <yao@codesourcery.com>
9875 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9876 (struct tracepoint_action_ops) <send>: New field.
9877 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9878 (agent_expr_send, x_tracepoint_action_send): New.
9879 (l_tracepoint_action_send): New.
9880 (cmd_qtdp): Download and install tracepoint
9881 according to `use_agent'.
9882 (run_inferior_command): Add one more parameter `len'.
9884 (tracepoint_send_agent): New.
9885 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9887 2012-04-16 Yao Qi <yao@codesourcery.com>
9889 * tracepoint.c (download_tracepoints): Moved to ...
9890 (cmd_qtstart): ... here.
9892 2012-04-14 Yao Qi <yao@codesourcery.com>
9894 * tracepoint.c: Include inttypes.h.
9895 (struct collect_memory_action): Use sized types.
9896 (struct tracepoint): Likewise.
9897 (cmd_qtdp, stop_tracing): Update print specifiers.
9898 (cmd_qtp, response_tracepoint): Likewise.
9899 (collect_data_at_tracepoint): Likewise.
9900 (collect_data_at_step): Likewise.
9902 2012-04-14 Yao Qi <yao@codesourcery.com>
9904 Import gnulib module inttypes.
9905 * aclocal.m4, config.in, configure: Regenerated.
9907 2012-04-14 Yao Qi <yao@codesourcery.com>
9909 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9910 Makefile and config.status at last.
9912 2012-04-13 Yao Qi <yao@codesourcery.com>
9914 * tracepoint.c: Include stdint.h unconditionally.
9916 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9918 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9919 on BFD_HAVE_SYS_PROCFS_TYPE.
9920 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9921 * configure: Regenerate.
9922 * config.in: Likewise.
9924 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9926 * Makefile.in (clean): Also remove x32.c x32-linux.c
9927 x32-avx.c x32-avx-linux.c.
9928 (x32.o): New target.
9930 (x32-linux.o): Likewise.
9931 (x32-linux.c): Likewise.
9932 (x32-avx.o): Likewise.
9933 (x32-avx.c): Likewise.
9934 (x32-avx-linux.o): Likewise.
9935 (x32-avx-linux.c): Likewise.
9937 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9938 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9939 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9940 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9941 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9942 i386/x32-avx-linux.xml.
9944 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9945 (init_registers_x32_avx_linux): Likwise.
9946 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9947 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9949 2012-04-13 Pedro Alves <palves@redhat.com>
9951 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9952 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9953 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9954 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9957 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9959 * linux-x86-low.c (compat_x32_clock_t): New.
9960 (compat_x32_siginfo_t): Likewise.
9961 (compat_x32_siginfo_from_siginfo): Likewise.
9962 (siginfo_from_compat_x32_siginfo): Likewise.
9963 (linux_is_elf64): Likewise.
9964 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9965 and siginfo_from_compat_x32_siginfo for x32.
9966 (x86_arch_setup): Set linux_is_elf64.
9968 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9971 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9973 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9974 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9975 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9976 compatible with process.
9978 2012-04-12 Yao Qi <yao@codesourcery.com>
9980 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9981 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9982 (install-only, install-info, clean): Handle sub dir gnulib.
9983 (all-lib, am--refresh): New targets.
9984 (memmem.o): Remove target.
9985 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9986 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9987 (AC_REPLACE_FUNCS): Remove memmem.
9988 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9989 (AC_OUTPUT): Generate Makefile in gnulib/.
9990 * aclocal.m4, config.in, configure: Regenerated.
9992 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9994 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9996 2012-04-05 Pedro Alves <palves@redhat.com>
9998 -Werror=strict-aliasing
10000 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10003 2012-04-04 Pedro Alves <palves@redhat.com>
10005 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10006 (sparc_store_gregset_from_stack, sparc_store_gregset)
10007 (sparc_breakpoint_at): Fix formatting.
10009 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10011 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10013 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10014 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10015 * config.in: Regenerate.
10016 * configure: Likewise.
10018 2012-03-29 Pedro Alves <palves@redhat.com>
10020 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10021 Correct ptrace arguments.
10023 2012-03-28 Pedro Alves <palves@redhat.com>
10025 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10026 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10027 (IA64_FR1_REGNUM): New defines.
10028 (ia64_fetch_register): New.
10029 (the_low_target): Install it.
10030 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10032 * linux-low.c (linux_fetch_registers): Try the
10033 the_low_target.fetch_register hook first.
10035 * linux-arm-low.c (the_low_target): Adjust.
10036 * linux-bfin-low.c (the_low_target): Adjust.
10037 * linux-cris-low.c (the_low_target): Adjust.
10038 * linux-crisv32-low.c (the_low_target): Adjust.
10039 * linux-m32r-low.c (the_low_target): Adjust.
10040 * linux-m68k-low.c (the_low_target): Adjust.
10041 * linux-mips-low.c (the_low_target): Adjust.
10042 * linux-ppc-low.c (the_low_target): Adjust.
10043 * linux-s390-low.c (the_low_target): Adjust.
10044 * linux-sh-low.c (the_low_target): Adjust.
10045 * linux-sparc-low.c (the_low_target): Adjust.
10046 * linux-tic6x-low.c (the_low_target): Adjust.
10047 * linux-x86-low.c (the_low_target): Adjust.
10048 * linux-xtensa-low.c (the_low_target): Adjust.
10050 2012-03-26 Pedro Alves <palves@redhat.com>
10052 * server.c (handle_qxfer_libraries): Don't bail early if
10053 the_target->qxfer_libraries_svr4 is not NULL.
10055 2012-03-26 Pedro Alves <palves@redhat.com>
10057 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10059 2012-03-23 Pedro Alves <palves@redhat.com>
10061 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10062 "library-list-svr4" element's start tag when the the DSO list is
10065 2012-03-23 Pedro Alves <palves@redhat.com>
10067 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10068 a variable whose type size is the same as the inferior's pointer
10071 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10073 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10075 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10076 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10077 * linux-low.h: Include <signal.h>.
10078 (struct siginfo): Remove forward declaration.
10079 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10082 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10084 * .gitignore: Ignore more files.
10086 2012-03-19 Pedro Alves <palves@redhat.com>
10087 Jan Kratochvil <jan.kratochvil@redhat.com>
10089 * server.c (cont_thread, general_thread): Add describing comments.
10090 (start_inferior): Clear `cont_thread'.
10091 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10094 2012-03-15 Yao Qi <yao@codesourcery.com>
10096 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10098 (cmd_qtdp): ... here.
10100 2012-03-15 Yao Qi <yao@codesourcery.com>
10102 * tracepoint.c (struct tracepoint_action_ops): New.
10103 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10104 (m_tracepoint_action_download): New.
10105 (r_tracepoint_action_download): New.
10106 (x_tracepoint_action_download): New.
10107 (l_tracepoint_action_download): New.
10108 (add_tracepoint_action): Install `action->ops' according type.
10109 (download_tracepoint_1): Move code `download' function pointer
10110 of various tracepoint_action_ops.
10112 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10114 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10115 linux_ptrace_attach_warnings.
10117 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10119 * Makefile.in (linux-ptrace.o): New.
10120 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10121 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10122 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10123 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10124 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10126 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10128 2012-03-08 Yao Qi <yao@codesourcery.com>
10129 Pedro Alves <palves@redhat.com>
10131 Fix PR server/13392.
10132 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10133 offset of JMP insn.
10134 * tracepoint.c (remove_tracepoint): New.
10135 (cmd_qtdp): Call remove_tracepoint when failed to install.
10137 2012-03-07 Pedro Alves <palves@redhat.com>
10139 * linux-low.c (get_detach_signal): New.
10140 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10141 Pass on pending signals to PTRACE_DETACH. Check the result of the
10143 * server.c (program_signals, program_signals_p): New.
10144 (handle_general_set): Handle QProgramSignals.
10145 * server.h (program_signals, program_signals_p): Declare.
10147 2012-03-05 Pedro Alves <palves@redhat.com>
10148 Jan Kratochvil <jan.kratochvil@redhat.com>
10150 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10153 2012-03-03 Yao Qi <yao@codesourcery.com>
10155 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10156 agent_look_up_symbols.
10158 2012-03-03 Yao Qi <yao@codesourcery.com>
10160 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10161 (linux-x86-low.o): Likewise.
10162 * server.h: Remove in_process_agent_loaded.
10163 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10167 2012-03-03 Yao Qi <yao@codesourcery.com>
10169 * tracepoint.c (gdb_agent_capability): New global.
10170 (in_process_agent_loaded_ust): Renamed to
10171 `in_process_agent_supports_ust'.
10173 (in_process_agent_supports_ust): Call agent_capability_check.
10174 (clear_installed_tracepoints): Assert that agent supports
10177 2012-03-03 Yao Qi <yao@codesourcery.com>
10179 * linux-low.c (linux_supports_agent): New.
10180 (linux_target_ops): Initialize field `supports_agent' with
10181 linux_supports_agent.
10182 * target.h (struct target_ops) <supports_agent>: New.
10183 (target_supports_agent): New macro.
10184 * server.c (handle_general_set): Handle packet 'QAgent'.
10185 (handle_query): Send `QAgent+'.
10186 * Makefile.in (server.o): Depends on agent.h.
10188 2012-03-03 Yao Qi <yao@codesourcery.com>
10190 * Makefile.in (OBS): Add agent.o.
10191 Add new rule for agent.o.
10192 Track dependence of tracepoint.c on agent.h.
10193 * tracepoint.c (run_inferior_command_1):
10194 (run_inferior_command): Call agent_run_command.
10195 (gdb_ust_connect_sync_socket): Deleted. Move it to
10197 (resume_thread, stop_thread): Likewise.
10198 (gdb_ust_socket_init): Renamed to ...
10199 (gdb_agent_socket_init): ... New.
10200 (gdb_ust_thread): Renamed to ...
10201 (gdb_agent_helper_thread): ... New.
10202 (gdb_ust_init): Move some code to ...
10203 (gdb_agent_init): ... here. New.
10204 [HAVE_UST]: Call gdb_ust_init.
10205 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10206 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10207 * config.in, configure: Regenerated.
10209 2012-03-02 Pedro Alves <palves@redhat.com>
10211 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10212 * linux-low.c (struct simple_pid_list): New.
10213 (stopped_pids): New a struct simple_pid_list pointer.
10214 (add_to_pid_list, pull_pid_from_list): New.
10215 (handle_extended_wait): Don't assume the first signal new children
10216 report is SIGSTOP. Adjust call to pull_pid_from_list.
10217 (linux_wait_for_lwp): Adjust.
10219 2012-03-02 Yao Qi <yao@codesourcery.com>
10221 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10224 2012-03-02 Yao Qi <yao@codesourcery.com>
10226 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10227 `stop_pc' and `tpoint'. Update caller.
10229 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10231 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10232 * linux-low.c (use_linux_regsets): New macro.
10233 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10234 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10235 (linux_register_in_regsets): New function.
10236 (usr_fetch_inferior_registers): Skip registers covered by
10238 (usr_store_inferior_registers): Likewise.
10239 (usr_fetch_inferior_registers): New macro.
10240 (usr_store_inferior_registers): Likewise.
10241 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10242 (linux_store_registers): Likewise.
10243 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10245 (init_registers_mips64_dsp_linux): Likewise.
10246 (init_registers_mips_linux): New macro.
10247 (init_registers_mips_dsp_linux): Likewise.
10248 (mips_dsp_num_regs): Likewise.
10249 (DSP_BASE, DSP_CONTROL): New fallback macros.
10250 (mips_base_regs): New macro.
10251 (mips_regmap): Use it. Fix the size.
10252 (mips_dsp_regmap): New variable.
10253 (mips_dsp_regset_bitmap): Likewise.
10254 (mips_arch_setup): New function.
10255 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10257 (mips_cannot_store_register): Likewise.
10258 (the_low_target): Update .arch_setup, .num_regs and .regmap
10259 initializers. Add .regset_bitmap initializer.
10260 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10262 * linux-bfin-low.c (the_low_target): Likewise.
10263 * linux-cris-low.c (the_low_target): Likewise.
10264 * linux-crisv32-low.c (the_low_target): Likewise.
10265 * linux-ia64-low.c (the_low_target): Likewise.
10266 * linux-m32r-low.c (the_low_target): Likewise.
10267 * linux-m68k-low.c (the_low_target): Likewise.
10268 * linux-ppc-low.c (the_low_target): Likewise.
10269 * linux-s390-low.c (the_low_target): Likewise.
10270 * linux-sh-low.c (the_low_target): Likewise.
10271 * linux-sparc-low.c (the_low_target): Likewise.
10272 * linux-tic6x-low.c (the_low_target): Likewise.
10273 * linux-x86-low.c (the_low_target): Likewise.
10274 * linux-xtensa-low.c (the_low_target): Likewise.
10275 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10276 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10277 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10279 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10280 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10282 2012-02-29 Yao Qi <yao@codesourcery.com>
10283 Pedro Alves <palves@redhat.com>
10285 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10286 `step_over_finished' is true.
10288 2012-02-27 Pedro Alves <palves@redhat.com>
10290 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10291 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10293 2012-02-27 Pedro Alves <palves@redhat.com>
10296 * linux-low.c (pid_is_stopped): New.
10297 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10299 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10301 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10304 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10306 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10308 2012-02-24 Luis Machado <lgustavo@codesourcery>
10310 * server.c (handle_query): Advertise support for target-side
10311 breakpoint condition evaluation.
10312 (process_point_options): New function.
10313 (process_serial_event): When inserting a breakpoint, check for
10314 a target-side condition that should be evaluated.
10316 * mem-break.c: Include regcache.h and ax.h.
10317 (point_cond_list_t): New data structure.
10318 (breakpoint) <cond_list>: New field.
10319 (find_gdb_breakpoint_at): Make non-static.
10320 (delete_gdb_breakpoint_at): Clear any target-side
10322 (clear_gdb_breakpoint_conditions): New function.
10323 (add_condition_to_breakpoint): Likewise.
10324 (add_breakpoint_condition): Likewise.
10325 (gdb_condition_true_at_breakpoint): Likewise.
10326 (gdb_breakpoint_here): Return result directly instead
10327 of going through a local variable.
10329 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10330 (clear_gdb_breakpoint_conditions): Likewise.
10331 (add_breakpoint_condition): Likewise.
10332 (gdb_condition_true_at_breakpoint): Likewise.
10334 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10335 (need_step_over_p): Take target-side breakpoint condition into
10338 2012-02-24 Luis Machado <lgustavo@codesourcery>
10340 * server.h: Include tracepoint.h.
10341 (agent_mem_read, agent_get_trace_state_variable_value,
10342 agent_set_trace_state_variable_value,
10343 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10344 get_set_tsv_func_addr): New prototypes.
10346 * ax.h: New include file.
10347 * ax.c: New source file.
10349 * tracepoint.c: Include ax.h.
10350 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10351 agent_expr, eval_result_type): Move to ax.h.
10352 (parse_agent_expr): Rename to ...
10353 (gdb_parse_agent_expr): ... this, make it non-static and move
10355 (unparse_agent_expr) Rename to ...
10356 (gdb_unparse_agent_expr): ... this, make it non-static and move
10358 (eval_agent_expr): Rename to ...
10359 (eval_tracepoint_agent_expr): ... this.
10360 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10361 forward declarations.
10362 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10363 (agent_get_trace_state_variable_value): New function.
10364 (agent_set_trace_state_variable_value): New function.
10365 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10366 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10367 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10368 (condition_true_at_tracepoint): Likewise.
10369 (parse_agent_expr): Rename to ...
10370 (gdb_parse_agent_expr): ... this and move to ax.c.
10371 (unparse_agent_expr): Rename to ...
10372 (gdb_unparse_agent_expr): ... this and move to ax.c.
10373 (gdb_agent_op_name): Move to ax.c.
10374 (eval_agent_expr): Rename to ...
10375 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10377 (eval_tracepoint_agent_expr): New function.
10378 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10380 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10382 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10383 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10384 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10385 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10386 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10387 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10388 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10389 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10390 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10391 (compile_bytecodes): Remove forward declaration.
10392 (is_goto_target): Move to ax.c.
10393 (compile_bytecodes): Move to ax.c and call
10394 agent_get_trace_state_variable_value (...) and
10395 agent_set_trace_state_variable_value (...).
10397 * Makefile.in: Update ax.c and IPA dependencies.
10399 2012-02-24 Pedro Alves <palves@redhat.com>
10401 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10402 (cmd_bigqtbuffer_circular): ... this. Only handle
10403 'QTBuffer:circular:'.
10404 (handle_tracepoint_general_set): Adjust.
10406 2012-02-16 Yao Qi <yao@codesourcery.com>
10408 * inferiors.c: Move code to ...
10409 * dll.c: .... here. New.
10410 * server.h: Declare clear_dlls.
10411 * Makefile.in (SFILES): Add dll.c.
10415 2012-02-11 Yao Qi <yao@codesourcery.com>
10417 * server.c: (handle_monitor_command): Add a new parameter
10419 (handle_query): Update caller.
10421 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10423 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10424 * configure, config.in: Regenerate.
10425 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10428 2012-02-02 Pedro Alves <palves@redhat.com>
10430 Try SIGKILL first, then PTRACE_KILL.
10431 * linux-low.c (linux_kill_one_lwp): New.
10432 (linux_kill_one_lwp): Rename to ...
10433 (kill_one_lwp_callback): ... this. Use the new
10434 linux_kill_one_lwp.
10436 2012-02-02 Pedro Alves <palves@redhat.com>
10438 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10441 2012-01-27 Pedro Alves <palves@redhat.com>
10443 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10444 (elf_64_file_p): Make static.
10445 (linux_pid_exe_is_elf_64_file): New.
10446 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10447 Delete declarations.
10448 (linux_pid_exe_is_elf_64_file): Declare.
10449 * linux-x86-low.c (x86_arch_setup): Use
10450 linux_pid_exe_is_elf_64_file.
10452 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10454 * linux-low.c (linux_wait_for_event_1): Rename to ...
10455 (linux_wait_for_event): ... here and merge it with former
10456 linux_wait_for_event - new variable wait_ptid, use it.
10457 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10459 2012-01-23 Pedro Alves <palves@redhat.com>
10461 * server.c (main): Avoid yet another case of infinite loop while
10462 detaching/killing after a longjmp.
10464 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10467 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10469 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10471 * hostio.c (handle_readlink): New function.
10472 (handle_vFile): Call it to handle "vFile:readlink" packets.
10474 2012-01-20 Pedro Alves <palves@redhat.com>
10475 Ulrich Weigand <ulrich.weigand@linaro.org>
10477 * server.c (handle_v_requests): Only support vAttach and vRun to
10478 start multiple processes when in extended protocol mode.
10480 2012-01-17 Pedro Alves <palves@redhat.com>
10482 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10483 memalign plus mprotect to allocate the scratch buffer.
10485 2012-01-13 Pedro Alves <palves@redhat.com>
10487 * server.c (attach_inferior): Clear `cont_thread'.
10489 2012-01-13 Pedro Alves <palves@redhat.com>
10491 * server.c (main): Avoid infinite loop while detaching/killing
10494 2012-01-09 Doug Evans <dje@google.com>
10496 * server.c (start_inferior): Set last_ptid in --wrapper case.
10498 2012-01-06 Yao Qi <yao@codesourcery.com>
10500 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10502 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10504 2012-01-04 Yao Qi <yao@codesourcery.com>
10506 * tracepoint.c (cmd_qtdp): Print debug message
10507 for static tracepoint.
10509 2012-01-04 Yao Qi <yao@codesourcery.com>
10511 * tracepoint.c (trace_vdebug): Differentiate debug message
10512 between gdbserver and IPA.
10514 2012-01-03 Yao Qi <yao@codesourcery.com>
10516 * tracepoint.c (tracepoint_was_hit): Don't collect for
10519 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10521 * terminal.h: Reformat copyright header.
10523 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10525 * server.c (gdbserver_version): Update copyright year.
10526 * gdbreplay.c (gdbreplay_version): Likewise.
10528 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10530 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10533 2011-12-18 Hui Zhu <teawater@gmail.com>
10534 * linux-low.c (linux_create_inferior): Save return value to ret.
10536 2011-12-18 Hui Zhu <teawater@gmail.com>
10538 * linux-low.c (linux_create_inferior): Save return value to ret.
10540 2011-12-16 Doug Evans <dje@google.com>
10542 * linux-low.c (linux_create_inferior): If stdio connection,
10543 redirect stdin from /dev/null, stdout to stderr.
10544 * remote-utils.c (remote_is_stdio): New static global.
10545 (remote_connection_is_stdio): New function.
10546 (remote_prepare): Handle stdio connection.
10547 (remote_open): Ditto.
10548 (remote_close): Don't close stdin for stdio connections.
10549 (read_prim,write_prim): New functions. Replace all calls to
10550 read/write to these.
10551 * server.c (main): Watch for "-" argument. Move call to
10552 remote_prepare before start_inferior.
10553 * server.h (STDIO_CONNECTION_NAME): New macro.
10554 (remote_connection_is_stdio): Declare.
10556 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10557 in debugging output.
10559 2011-12-15 Yao Qi <yao@codesourcery.com>
10561 * tracepoint.c: Include sys/syscall.h.
10562 (gdb_ust_thread): Remove preprocessor conditional.
10564 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10566 * linux-low.c (linux_detach_one_lwp): Call
10567 the_low_target.prepare_to_resume before detaching.
10569 2011-12-14 Yao Qi <yao@codesourcery.com>
10571 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10574 2011-12-14 Yao Qi <yao@codesourcery.com>
10576 * i386-low.c (i386_low_stopped_data_address): Initialize local
10577 variable `control'.
10579 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10583 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10584 DR_CONTROL unless necessary. Extend comments.
10585 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10586 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10588 2011-12-13 Yao Qi <yao@codesourcery.com>
10590 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10592 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10594 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10596 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10597 Print new debug message for such case.
10599 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10601 Fix overlapping memcpy.
10602 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10603 the read_inferior_memory transfer.
10604 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10605 write_inferior_memory transfer.
10606 (set_fast_tracepoint_jump): New variable buf. Use it for the
10607 read_inferior_memory and write_inferior_memory transfers.
10608 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10609 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10610 Use it for the write_inferior_memory transfer.
10611 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10614 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10616 * linux-low.c (fetch_register, store_register): Make code
10617 consistent, fix formatting.
10619 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10621 * linux-low.c (usr_store_inferior_registers): Factor out code
10622 to handle individual registers into...
10623 (store_register): ... this new function.
10625 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10627 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10628 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10629 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10630 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10631 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10632 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10633 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10634 (srv_xmlfiles): Add new XML files.
10636 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10638 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10639 (init_registers_s390_linux32v1): Add prototype.
10640 (init_registers_s390_linux32v2): Likewise.
10641 (init_registers_s390_linux64v1): Likewise.
10642 (init_registers_s390_linux64v2): Likewise.
10643 (init_registers_s390x_linux64v1): Likewise.
10644 (init_registers_s390x_linux64v2): Likewise.
10645 (s390_num_regs): Increment to 52.
10646 (s390_regmap): Add orig_r2 register.
10647 (s390_num_regs_3264): Increment to 68.
10648 (s390_regmap_3264): Add orig_r2 register.
10649 (s390_collect_ptrace_register): Handle orig_r2 register.
10650 (s390_supply_ptrace_register): Likewise.
10651 (s390_fill_last_break): New function.
10652 (s390_store_last_break): Likewise.
10653 (s390_fill_system_call): New function.
10654 (s390_store_system_call): Likewise.
10655 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10657 (s390_check_regset): New function.
10658 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10659 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10660 Update target_regsets for available register sets.
10662 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10663 Jan Kratochvil <jan.kratochvil@redhat.com>
10665 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10666 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10668 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10669 * linux-low.h (struct process_info_private): New member r_debug.
10670 * server.c (handle_qxfer_libraries): Call
10671 the_target->qxfer_libraries_svr4.
10672 (handle_qxfer_libraries_svr4): New function.
10673 (qxfer_packets): New entry "libraries-svr4".
10674 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10675 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10676 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10677 PACKET_qXfer_libraries_svr4.
10679 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10681 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10682 PSW address/mask between 8-byte and 16-byte formats.
10683 (s390_supply_ptrace_register): Likewise.
10684 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10685 basic addressing mode bit.
10687 2011-11-24 Stan Shebs <stan@codesourcery.com>
10689 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10691 2011-11-17 Stan Shebs <stan@codesourcery.com>
10693 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10694 (tracing_start_time): New global.
10695 (tracing_stop_time): New global.
10696 (tracing_user_name): New global.
10697 (tracing_notes): New global.
10698 (tracing_stop_note): New global.
10699 (cmd_qtstart): Set traceframe_usage, start_time.
10700 (stop_tracing): Set stop_time.
10701 (cmd_qtstatus): Report additional status.
10702 (cmd_qtp): New function.
10703 (handle_tracepoint_query): Call it.
10704 (cmd_qtnotes): New function.
10705 (handle_tracepoint_general_set): Call it.
10706 (get_timestamp): Rename from tsv_get_timestamp.
10708 2011-11-14 Stan Shebs <stan@codesourcery.com>
10709 Kwok Cheung Yeung <kcy@codesourcery.com>
10711 * linux-x86-low.c (small_jump_insn): New.
10712 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10713 trampoline and error message, build a trampoline and issue a small
10714 jump instruction to it.
10715 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10716 trampoline and error message.
10717 (x86_get_min_fast_tracepoint_insn_len): New.
10718 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10719 * linux-low.h (struct linux_target_ops): Add arguments to
10720 install_fast_tracepoint_jump_pad operation, add new operation.
10721 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10723 (linux_get_min_fast_tracepoint_insn_len): New function.
10724 (linux_target_op): Add new operation.
10725 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10726 (gdb_trampoline_buffer_end): Ditto.
10727 (gdb_trampoline_buffer_error): Ditto.
10728 (struct ipa_sym_addresses): Add fields for new IPA variables.
10729 (symbol_list): Add entries for new IPA variables.
10730 (struct tracepoint): Add fields to hold the address range of the
10731 trampoline used by the tracepoint.
10732 (trampoline_buffer_head): New static variable.
10733 (trampoline_buffer_tail): Ditto.
10734 (claim_trampoline_space): New function.
10735 (have_fast_tracepoint_trampoline_buffer): New function.
10736 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10738 (install_fast_tracepoint): Ditto, also add error buffer argument.
10739 (cmd_qtminftpilen): New function.
10740 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10741 (fast_tracepoint_from_trampoline_address): New function.
10742 (fast_tracepoint_collecting): Handle trampoline as part of jump
10744 (set_trampoline_buffer_space): New function.
10745 (initialize_tracepoint): Initialize new IPA variables.
10746 * target.h (struct target_ops): Add arguments to
10747 install_fast_tracepoint_jump_pad operation, add new
10748 get_min_fast_tracepoint_insn_len operation.
10749 (target_get_min_fast_tracepoint_insn_len): New.
10750 (install_fast_tracepoint_jump_pad): Add arguments.
10751 * server.h (IPA_BUFSIZ): Define.
10752 * linux-i386-ipa.c: Include extra header files.
10753 (initialize_fast_tracepoint_trampoline_buffer): New function.
10754 (initialize_low_tracepoint): Call it.
10755 * server.h (set_trampoline_buffer_space): Declare.
10756 (claim_trampoline_space): Ditto.
10757 (have_fast_tracepoint_trampoline_buffer): Ditto.
10759 2011-11-14 Yao Qi <yao@codesourcery.com>
10761 * server.c (handle_query): Handle InstallInTrace for qSupported.
10762 * tracepoint.c (add_tracepoint): Sort list.
10763 (install_tracepoint, download_tracepoint): New.
10764 (cmd_qtdp): Call them to install and download tracepoints.
10765 (sort_tracepoints): Removed.
10766 (cmd_qtstart): Update.
10768 2011-11-14 Yao Qi <yao@codesourcery.com>
10770 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10771 * mem-break.h: Declare.
10772 * tracepoint.c (cmd_qtstart): Move some code to ...
10773 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10775 (download_tracepoints): Move some code to ...
10776 (download_tracepoint_1): ... here. New.
10778 2011-11-08 Yao Qi <yao@codesourcery.com>
10780 * remote-utils.c (relocate_instruction): A comment fix.
10782 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10784 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10785 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10786 dr_status_mirror and dr_control_mirror from debug_reg_state.
10787 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10788 (i386_initial_stuff): Remove use of deleted globals.
10789 (i386_get_thread_context, i386_set_thread_context,
10790 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10791 from debug_reg_state.
10793 2011-11-05 Yao Qi <yao@codesourcery.com>
10795 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10796 address as TPOINT's.
10798 2011-11-02 Stan Shebs <stan@codesourcery.com>
10800 * tracepoint.c (agent_mem_read_string): New function.
10801 (eval_agent_expr): Call it for tracenz.
10802 * server.c (handle_query): Report support for tracenz.
10804 2011-11-02 Yao Qi <yao@codesourcery.com>
10806 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10808 2011-11-02 Yao Qi <yao@codesourcery.com>
10810 * target.h: Fix a typo in comment.
10812 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10814 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10815 clobber the breakpoints' shadows with fast tracepoint jumps.
10816 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10817 * target.c (write_inferior_memory): Also pass MYADDR down to
10820 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10822 * configure.ac: Check support for personality routine.
10823 * configure: Regenerate.
10824 * config.in: Likewise.
10825 * linux-low.c: Include <sys/personality.h>.
10826 Define ADDR_NO_RANDOMIZE if necessary.
10827 (linux_create_inferior): Disable address space randomization when
10828 forking inferior, if requested.
10829 (linux_supports_disable_randomization): New function.
10830 (linux_target_ops): Install it.
10831 * server.h (disable_randomization): Declare.
10832 * server.c (disable_randomization): New global variable.
10833 (handle_general_set): Handle QDisableRandomization.
10834 (handle_query): Likewise for qSupported.
10835 (main): Support --disable-randomization and --no-disable-randomization
10836 command line arguments.
10837 * target.h (struct target_ops): Add supports_disable_randomization.
10838 (target_supports_disable_randomization): New macro.
10840 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10842 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10844 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10845 [!PT_GETDSBT] (target_loadmap): New definition.
10846 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10847 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10848 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10849 and PT_GETDSBT to LINUX_LOADMAP.
10850 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10851 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10853 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10855 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10856 (arm_linux_hwbp_cap): New static variable.
10857 (arm_linux_get_hwbp_cap): Replace by ...
10858 (arm_linux_init_hwbp_cap): ... this new function.
10859 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10860 (arm_linux_get_hw_watchpoint_count): Likewise.
10861 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10862 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10863 (arm_prepare_to_resume): Use perror_with_name instead of error.
10865 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10867 * linux-arm-low.c: Include <signal.h>.
10868 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10869 (struct arm_linux_hwbp_cap): New data type.
10870 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10871 (struct arm_linux_hw_breakpoint): New data type.
10872 (MAX_BPTS, MAX_WPTS): Define.
10873 (struct arch_process_info, struct arch_lwp_info): New data types.
10874 (arm_linux_get_hwbp_cap): New function.
10875 (arm_linux_get_hw_breakpoint_count): Likewise.
10876 (arm_linux_get_hw_watchpoint_count): Likewise.
10877 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10878 (arm_hwbp_control_initialize): Likewise.
10879 (arm_hwbp_control_is_enabled): Likewise.
10880 (arm_hwbp_control_is_initialized): Likewise.
10881 (arm_hwbp_control_disable): Likewise.
10882 (arm_linux_hw_breakpoint_equal): Likewise.
10883 (arm_linux_hw_point_initialize): Likewise.
10884 (struct update_registers_data): New data structure.
10885 (update_registers_callback: New function.
10886 (arm_insert_point): Likewise.
10887 (arm_remove_point): Likewise.
10888 (arm_stopped_by_watchpoint): Likewise.
10889 (arm_stopped_data_address): Likewise.
10890 (arm_new_process): Likewise.
10891 (arm_new_thread): Likewise.
10892 (arm_prepare_to_resume): Likewise.
10893 (the_low_target): Register arm_insert_point, arm_remove_point,
10894 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10895 arm_new_thread, and arm_prepare_to_resume.
10897 2011-09-15 Stan Shebs <stan@codesourcery.com>
10899 * server.h (struct emit_ops): Add compare-goto fields.
10900 * tracepoint.c (gdb_agent_op_sizes): New table.
10901 (emit_eq_goto): New function.
10902 (emit_ne_goto): New function.
10903 (emit_lt_goto): New function.
10904 (emit_le_goto): New function.
10905 (emit_gt_goto): New function.
10906 (emit_ge_goto): New function.
10907 (is_goto_target): New function.
10908 (compile_bytecodes): Recognize special cases of compare-goto
10909 combinations and call specialized emitters for them.
10910 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10911 (amd64_emit_ne_goto): New function.
10912 (amd64_emit_lt_goto): New function.
10913 (amd64_emit_le_goto): New function.
10914 (amd64_emit_gt_goto): New function.
10915 (amd64_emit_ge_goto): New function.
10916 (amd64_emit_ops): Add the new functions.
10917 (i386_emit_eq_goto): New function.
10918 (i386_emit_ne_goto): New function.
10919 (i386_emit_lt_goto): New function.
10920 (i386_emit_le_goto): New function.
10921 (i386_emit_gt_goto): New function.
10922 (i386_emit_ge_goto): New function.
10923 (i386_emit_ops): Add the new functions.
10925 2011-09-08 Stan Shebs <stan@codesourcery.com>
10927 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10928 (i386_emit_epilogue): Restore %ebx.
10930 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10932 * server.c (step_thread): Remove definition.
10933 (process_serial_event): Don't handle Hs.
10934 * server.h (step_thread): Remove declaration.
10935 * target.c (set_desired_inferior): Remove use of step_thread.
10937 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10939 * linux-low.c: Include linux-procfs.h.
10940 (linux_attach_lwp_1): Update comments.
10941 (linux_attach): Scan for existing threads when attaching to a
10942 process that is the tgid.
10943 * Makefile.in: Update dependencies.
10945 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10947 * configure.srv: Add linux-procfs.o dependencies.
10949 2011-08-14 Yao Qi <yao@codesourcery.com>
10951 * target.h (struct target_ops): Fix indent.
10952 * win32-low.c (win32_target_ops): Fix comment.
10954 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10955 Yao Qi <yao@codesourcery.com>
10957 * Makefile.in (clean): Remove tic6x-*.c files.
10958 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10959 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10960 (tic6x-c64xp-linux.c): Likewise.
10961 * configure.srv: Add support for tic6x-*-uclinux.
10962 * linux-tic6x-low.c: New.
10963 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10965 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10966 Yao Qi <yao@codesourcery.com>
10968 * target.h (struct target_ops): Add read_loadmap.
10969 * linux-low.c (struct target_loadseg): New type.
10970 (struct target_loadmap): New type.
10971 (linux_read_loadmap): New function.
10972 (linux_target_ops): Add linux_read_loadmap.
10973 * server.c (handle_query): Support qXfer:fdpic:read packet.
10974 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10977 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10979 * win32-low.c: Include <stdint.h>.
10981 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10983 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10984 to the inferior here.
10985 (i386_remove_aligned_watchpoint): Ditto.
10986 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10987 fit part of the watchpoint in the debug registers.
10988 (i386_update_inferior_debug_regs): New.
10989 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10990 registers, and only update the inferior on success.
10991 (i386_low_remove_watchpoint): Ditto.
10993 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10995 * linux-low.c (compare_ints, unique, list_threads, show_process,
10996 linux_core_of_thread): Delete.
10997 (linux_target_ops): Change linux_core_of_thread to
10998 linux_common_core_of_thread.
10999 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11000 * utils.c (malloc_failure): Change type of argument.
11001 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11002 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11003 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11004 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11005 (IPA_OBJS): Add common-utils-ipa.o.
11006 (ptid_h, linux_osdata_h): New macros.
11007 (server_h): Add common/common-utils.h, common/xml-utils.h,
11008 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11010 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11011 ptid.o, buffer.o): New rules.
11012 (linux-low.o): Add common/linux-osdata.h as a dependency.
11013 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11014 * configure.ac: Add AC_HEADER_DIRENT check.
11015 * config.in: Regenerate.
11016 * configure: Regenerate.
11017 * remote-utils.c (xml_escape_text): Delete.
11018 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11019 buffer_xml_printf): Move to common/buffer.c.
11020 * server.c (main): Remove call to initialize_inferiors.
11021 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11022 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11023 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11024 internal_error, gdb_assert, gdb_assert_fail): Delete.
11025 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11026 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11028 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11029 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11030 initialize_inferiors): Delete.
11032 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11034 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11037 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11039 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11041 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11043 2011-05-26 Yao Qi <yao@codesourcery.com>
11045 * Makefile.in (thread-db.o): Track dependence to
11046 common/gdb_thread_db.h.
11047 * thread-db.c: include gdb_thread_db.h from right place.
11049 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11051 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11052 __FILE__ and __LINE__ to internal_error.
11054 2011-05-13 Doug Evans <dje@google.com>
11056 * thread-db.c (try_thread_db_load_from_sdir): New function.
11057 (try_thread_db_load_from_dir): New function.
11058 (thread_db_load_search): Handle $sdir, ignore $pdir.
11059 Remove trying of system directories if search of
11060 libthread-db-search-path fails, that is now done via $sdir.
11062 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11064 * server.c (handle_query): Add EnableDisableTracepoints to the list
11065 of supported features.
11066 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11068 (cmd_qtenable_disable): New.
11069 (cmd_qtstart): Install tracepoints even if disabled.
11070 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11071 receiving a QTEnable or QTDisable packet.
11072 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11073 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11075 (gdb_probe): Skip data collection if static tracepoint is disabled.
11077 2011-05-10 Doug Evans <dje@google.com>
11079 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11081 2011-05-04 Doug Evans <dje@google.com>
11083 * linux-low.c (linux_join): Skip process lookup.
11084 * spu-low.c (spu_join): Ditto.
11085 * server.c (join_inferiors_callback): Delete.
11086 (process_serial_event): For 'D' packet (detach) call join_inferior
11089 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11091 * README: Don't mention xscale*-*-linux*.
11092 * configure.srv (xscale*-*-linux*): Don't handle target.
11094 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11096 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11098 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11099 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11100 (i386_emit_void_call_2): Likewise.
11102 2011-04-26 Yao Qi <yao@codesourcery.com>
11104 * linux-low.c: Move common macros to linux-ptrace.h.
11105 Include linux-ptrace.h.
11106 * Makefile.in (linux_ptrace_h): New.
11107 (linux-low.o): Depends on linux-ptrace.h.
11109 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11111 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11112 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11113 (remote_prepare): New function with most of the TCP code from ...
11114 (remote_open): ... here. Detect PORT here unconditionally. Move also
11115 setting transport_is_reliable.
11116 * server.c (run_once): New variable.
11117 (gdbserver_usage): Document it.
11118 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11119 the first run if RUN_ONCE.
11120 * server.h (run_once, remote_prepare): New declarations.
11122 2011-04-19 Tom Tromey <tromey@redhat.com>
11124 * win32-low.c (handle_load_dll): Remove duplicate "the".
11126 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11128 Remove support for old Cygwin 1.5 versions.
11129 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11130 function to avoid warning.
11131 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11134 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11136 * gdbserver/server.h (Macro _): Define it if not available.
11138 2011-03-14 Michael Snyder <msnyder@vmware.com>
11140 * hostio.c (handle_close): Remove unnecessary null test.
11142 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11144 * Makefile.in (maintainer-clean realclean distclean): Remove
11145 "make ... subdir_do" command.
11147 2011-03-10 Michael Snyder <msnyder@vmware.com>
11149 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11151 * server.c (handle_v_run): Free alloced buffer on early return.
11153 2011-03-09 Yao Qi <yao@codesourcery.com>
11156 2011-03-04 Yao Qi <yao@codesourcery.com>
11158 * Makefile.in: Remove GNU make feature --directory.
11160 2011-03-05 Yao Qi <yao@codesourcery.com>
11162 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11163 (subdir_do): New make target. Copied from gdb/Makefile.
11164 (maintainer-clean, realclean, distclean, clean): Call corresponding
11165 make targets in common/Makefile.
11167 2011-02-11 Yao Qi <yao@codesourcery.com>
11169 * configure.ac: Call AC_PROG_RANLIB.
11170 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11171 * configure: Regenerate.
11173 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11175 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11177 2011-03-06 Yao Qi <yao@codesourcery.com>
11179 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11181 2011-03-05 Yao Qi <yao@codesourcery.com>
11183 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11184 (subdir_do): New make target. Copied from gdb/Makefile.
11185 (maintainer-clean, realclean, distclean, clean): Call corresponding
11186 make targets in common/Makefile.
11188 2011-03-04 Yao Qi <yao@codesourcery.com>
11190 * Makefile.in: Remove GNU make feature --directory.
11192 2011-03-04 Michael Snyder <msnyder@vmware.com>
11194 * server.c (queue_stop_reply): Call xmalloc not malloc.
11196 2011-03-02 Michael Snyder <msnyder@vmware.com>
11198 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11200 2011-02-28 Michael Snyder <msnyder@vmware.com>
11202 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11203 (cmd_qtframe): Ditto.
11204 (cmd_qtbuffer): Ditto.
11205 (cmd_bigqtbuffer): Ditto.
11207 * utils.c (decimal2str): Initialize 'width' to nine, then
11208 don't mess with it.
11210 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11212 * hostio.c (require_data): Free *data, not data.
11214 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11216 * hostio.c (require_data): Use free, not xfree.
11218 2011-02-27 Michael Snyder <msnyder@vmware.com>
11220 * server.c (handle_query): Discard unused value.
11222 * hostio.c (require_data): Free malloc memory before returning
11225 2011-02-26 Michael Snyder <msnyder@vmware.com>
11227 * linux-low.c (list_threads): Call closedir for dirent.
11229 2011-02-27 Michael Snyder <msnyder@vmware.com>
11231 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11232 a case statement falls through.
11234 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11236 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11239 2011-02-26 Michael Snyder <msnyder@vmware.com>
11241 * utils.c (decimal2str): Eliminate dead code and dead param.
11242 (pulongest): Drop dead param from call to decimal2str.
11245 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11247 Revert the following patch (not approved yet):
11248 2011-02-21 Hui Zhu <teawater@gmail.com>
11249 * tracepoint.c (tp_printf): New function.
11250 (eval_agent_expr): Handle gdb_agent_op_printf.
11252 2011-02-21 Hui Zhu <teawater@gmail.com>
11254 * tracepoint.c (tp_printf): New function.
11255 (eval_agent_expr): Handle gdb_agent_op_printf.
11257 2011-02-18 Tom Tromey <tromey@redhat.com>
11259 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11260 (tracepoint.o): Likewise.
11261 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11262 (gdb_agent_op_names): Likewise.
11264 2011-02-18 Tom Tromey <tromey@redhat.com>
11266 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11267 gdb_agent_op_rot>: New constants.
11268 (gdb_agent_op_names): Add pick and roll.
11269 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11272 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11274 * aclocal.m4: Regenerated with aclocal-1.11.1.
11276 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11278 * server.c (handle_qxfer_traceframe_info): New.
11279 (qxfer_packets): Register "traceframe-info".
11280 (handle_query): Report support for qXfer:traceframe-info:read+.
11281 * tracepoint.c (match_blocktype): New.
11282 (traceframe_find_block_type): Rename to ...
11283 (traceframe_walk_blocks): ... this. Add callback filter argument,
11285 (traceframe_find_block_type): New, reimplemented on top of
11286 traceframe_walk_blocks.
11287 (build_traceframe_info_xml): New.
11288 (traceframe_read_info): New.
11289 * server.h (traceframe_read_info): Declare.
11291 2011-02-11 Yao Qi <yao@codesourcery.com>
11293 * configure.ac: Call AC_PROG_RANLIB.
11294 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11295 * configure: Regenerate.
11297 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11299 * server.c (gdb_read_memory): Change return semantics to allow
11301 (handle_search_memory_1): Adjust.
11302 (process_serial_event) <'m' packet>: Handle partial transfers.
11303 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11305 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11307 * regcache.c (init_register_cache): Initialize
11308 regcache->register_status.
11309 (free_register_cache): Release regcache->register_status.
11310 (regcache_cpy): Copy register_status.
11311 (registers_to_string): Print 'x's for unavailable registers.
11312 (supply_register): Mark the register's status valid or
11313 unavailable, depending on whether a buffer was passed in or not.
11314 (supply_register_zeroed): New.
11315 (supply_regblock): Mark the registers' status valid or
11316 unavailable, depending on whether a buffer was passed in or not.
11317 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11318 (struct regcache): New `register_status' field.
11319 (supply_register_zeroed): Declare.
11320 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11321 supply_register_zeroed, rather than passing a NULL buffer to
11323 * tracepoint.c (fetch_traceframe_registers): Update comment.
11325 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11327 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11330 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11332 * server.h (decode_xfer_write): Change prototype.
11333 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11334 and don't extract the annex here.
11335 * server.c (decode_xfer_read): Remove `annex' parameter,
11336 and don't extract the annex here.
11337 (decode_xfer): New.
11338 (struct qxfer): New.
11339 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11340 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11341 (handle_qxfer_statictrace): New functions, abstracted out from
11342 handle_query, and made to use the struct qxfer interface.
11343 (handle_threads_qxfer_proper): Rename to ...
11344 (handle_qxfer_threads_proper): ... this.
11345 (handle_threads_qxfer): Rename to ...
11346 (handle_qxfer_threads): ... this. Adjust.
11347 (qxfer_packets): New array.
11348 (handle_qxfer): New function.
11349 (handle_query): Use handle_qxfer.
11351 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11353 * gdbreplay.c: Shorten lines of >= 80 columns.
11354 * linux-low.c: Ditto.
11355 * linux-ppc-low.c: Ditto.
11356 * linux-s390-low.c: Ditto.
11357 * linux-sparc-low.c: Ditto.
11358 * linux-x86-low.c: Ditto.
11359 * linux-xtensa-low.c: Ditto.
11360 * mem-break.c: Ditto.
11361 * nto-low.c: Ditto.
11362 * regcache.h: Ditto.
11363 * remote-utils.c: Ditto.
11366 * thread-db.c: Ditto.
11367 * tracepoint.c: Ditto.
11369 * win32-low.h: Ditto.
11371 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11373 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11376 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11378 * server.c (gdbserver_version): Update copyright year in version
11380 * gdbreplay.c (gdbreplay_version): Ditto.
11382 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11384 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11385 * linux-bfin-low.c: New file.
11386 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11387 PT_DATA_ADDR for BFIN targets.
11388 * Makefile.in (SFILES): Add linux-bfin-low.c.
11389 (clean): Remove reg-bfin.c.
11390 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11391 * README: Mention supported Blackfin targets.
11393 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11395 * .gitignore: New file.
11397 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11399 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11401 2010-10-22 Jie Zhang <jie@codesourcery.com>
11403 * Makefile.in: Add FLAGS_TO_PASS variable.
11404 (install): Remove dependency of install-only and recursively
11405 invoke make for install-only.
11407 2010-10-04 Doug Evans <dje@google.com>
11409 * Makefile.in (uninstall): Use $(DESTDIR).
11411 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11415 * linux-x86-low.c (compat_siginfo_from_siginfo)
11416 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11417 si_code is < 0. Check for si_code == SI_TIMER before checking for
11420 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11422 * lynx-i386-low.c: New file.
11423 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11425 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11427 * lynx-low.c (ptrace_request_to_str): Remove handling for
11428 request values that have been removed in LynxOS 5.x.
11430 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11432 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11435 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11437 * configure.ac: Add --enable-inprocess-agent option.
11438 * configure: Rebuilt.
11440 2010-09-06 Yao Qi <yao@codesourcery.com>
11442 * linux-low.c (linux_kill): Remove unused variable.
11443 (linux_stabilize_threads): Likewise.
11444 * server.c (start_inferior): Likewise.
11445 (queue_stop_reply_callback): Likewise.
11446 * tracepoint.c (do_action_at_tracepoint): Likewise.
11448 2010-09-06 Yao Qi <yao@codesourcery.com>
11450 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11453 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11455 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11457 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11459 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11462 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11464 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11465 gdbserver/lynx-ppc-low.c: New files.
11466 * Makefile.in (lynx_low_h): New variable.
11467 (lynx-low.o, lynx-ppc-low.o): New rules.
11468 * configure.ac: On LynxOS, link with -lnetinet.
11469 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11470 * configure: regenerate.
11472 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11474 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11475 * configure.ac: Add check for vasprintf and vsnprintf.
11476 * configure, config.in: Regenerate.
11477 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11479 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11481 * gdbreplay.c: Move include of alloca.h up, next to include of
11483 * server.h: Add include of malloc.h.
11484 * mem-break.c: Remove include of malloc.h.
11485 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11487 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11489 * Makefile.in (memmem.o): Build with -Wno-error.
11491 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11493 * utils.c (xsnprintf): Make non-static.
11494 * server.h: Add xsnprintf declaration.
11495 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11496 replace calls to snprintf by calls to xsnprintf throughout.
11498 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11500 * configure.ac: Add configure check for alloca.
11501 * configure, config.in: Regenerate.
11502 * server.h: Include alloca.h if it exists.
11503 * gdbreplay.c: Include alloca.h if it exists.
11505 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11507 * linux-low.c (__SIGRTMIN): Define if not already defined.
11508 (linux_create_inferior): Check for __ANDROID__ rather than
11510 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11511 are already deferred.
11512 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11513 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11514 stopped and already has a pending signal to report.
11515 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11516 a pending signal to report or is moving out of a jump pad.
11517 (linux_init_signals): Check for __ANDROID__ rather than
11520 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11522 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11523 debug_threads check. Avoid a linear search when not doing debug
11526 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11528 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11529 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11530 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11531 (process_event): Change local fd's type to gdb_fildes_t.
11532 (create_file_handler): Adjust prototype.
11533 (delete_file_handler): Adjust prototype.
11534 (handle_file_event): Adjust prototype. Use pfildes.
11535 (create_file_event): Adjsut prototype.
11536 * remote-utils.c (remote_desc, listen_desc): Change type to
11538 * server.h: New gdb_fildes_t typedef.
11539 [USE_WIN32API]: Include winsock2.h.
11540 (delete_file_handler, add_file_handler): Adjust prototypes.
11541 (pfildes): Declare.
11542 * utils.c (pfildes): New.
11544 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11546 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11547 * configure: Regenerate.
11549 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11551 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11552 (linux_done_accessing_memory): ... this.
11553 (linux_target_ops): Adjust.
11554 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11555 * nto-low.c (nto_target_ops): Adjust comment.
11556 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11557 * spu-low.c (spu_target_ops): Adjust comment.
11558 * target.h (target_ops): Rename unprepare_to_access_memory field
11559 to done_accessing_memory.
11560 (unprepare_to_access_memory): Rename to ...
11561 (done_accessing_memory): ... this.
11563 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11565 * linux-low.c (linux_prepare_to_access_memory): New.
11566 (linux_unprepare_to_access_memory): New.
11567 (linux_target_ops): Install them.
11568 * server.c (read_memory): Rename to ...
11569 (gdb_read_memory): ... this. Use
11570 prepare_to_access_memory/prepare_to_access_memory.
11571 (write_memory): Rename to ...
11572 (gdb_write_memory): ... this. Use
11573 prepare_to_access_memory/prepare_to_access_memory.
11574 (handle_search_memory_1): Adjust.
11575 (process_serial_event): Adjust.
11576 * target.h (struct target_ops): New fields
11577 prepare_to_access_memory and unprepare_to_access_memory.
11578 (prepare_to_access_memory, unprepare_to_access_memory): New.
11579 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11580 prepare_to_access_memory/prepare_to_access_memory.
11581 * nto-low.c (nto_target_ops): Adjust.
11582 * spu-low.c (spu_target_ops): Adjust.
11583 * win32-low.c (win32_target_ops): Adjust.
11585 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11587 * Makefile.in (WARN_CFLAGS): Get it from configure.
11588 (WERROR_CFLAGS): New.
11589 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11590 * configure.ac: Introduce --enable-werror, which adds -Werror to
11591 the compiler command line. Enabled by default. Disable with
11592 --disable-werror. Add -Wdeclaration-after-statement
11593 Wpointer-arith and -Wformat-nonliteral to warning flags.
11594 * configure: Regenerate.
11596 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11598 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11600 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11602 * gdbreplay.c (remote_error): New.
11604 (expect): Use gdbchar. Check for error reading from GDB.
11605 Clarify sync error output.
11606 (play): Check for errors writing to GDB.
11607 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11608 * remote-utils.c (getpkt): Check for errors writing to the remote
11611 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11613 * linux-low.c (linux_wait_1): Move non-debugging code out of
11614 `debug_threads' control.
11616 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11618 * linux-low.c (linux_wait_1): Don't set last_status here.
11619 * server.c (push_event, queue_stop_reply_callback): Assert we're
11620 not pushing a TARGET_WAITKIND_IGNORE event.
11621 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11622 (myresume, handle_target_event): Set the thread's last_resume_kind
11623 and last_status from the target returned status.
11625 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11629 * linux-x86-low.c (update_debug_registers_callback): New.
11630 (i386_dr_low_set_addr): Use it.
11631 (i386_dr_low_get_addr): New.
11632 (i386_dr_low_set_control): Use update_debug_registers_callback.
11633 (i386_dr_low_get_control): New.
11634 (i386_dr_low_get_status): Adjust.
11635 * linux-low.c (linux_stop_lwp): New.
11636 * linux-low.h (linux_stop_lwp): Declare.
11638 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11639 argument instead of a i386_debug_reg_state.
11640 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11641 a i386_debug_reg_state.
11642 (i386_insert_aligned_watchpoint): Adjust.
11643 (i386_remove_aligned_watchpoint): Adjust.
11644 (i386_low_stopped_data_address): Read the debug registers from the
11645 inferior instead of from the mirrors.
11646 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11647 (i386_dr_low_get_addr): Declare.
11648 (i386_dr_low_get_control): Declare.
11649 (i386_dr_low_get_status): Change prototype.
11651 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11652 (i386_dr_low_get_addr): New.
11653 (i386_dr_low_get_control): New.
11654 (i386_dr_low_get_status): Adjust prototype. Return
11656 (i386_initial_stuff): Clear dr_status_mirror and
11658 (i386_get_thread_context): Adjust.
11659 (i386_set_thread_context): Adjust.
11660 (i386_thread_added): Adjust.
11662 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11664 * linux-low.h (linux_thread_area): Delete declaration.
11666 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11668 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11669 after its termination.
11671 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11673 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11674 (gdb_wants_all_stopped): Delete.
11675 (linux_wait_1): Don't call them.
11676 * server.c (handle_v_cont): Tag all threads as want-stopped.
11677 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11678 stopped as "client-wants-stopped".
11680 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11682 * Makefile.in (signals_h): New.
11683 (server_h): Depend on it.
11684 (server.o): Don't depend on $(signals_def).
11685 (signals.o): Depend on $(signals_def).
11687 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11689 * Makefile.in (signals_def): New.
11690 (server_h): Append include/gdb/signals.h and signals_def.
11691 (server.o): Append signals_def.
11693 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11695 * server.c (handle_target_event): Use target_signal_to_host for
11696 resume_info.sig initialization.
11697 * target.h (struct thread_resume) <sig>: New comment.
11699 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11701 * server.c (handle_query): strcpy() the returned string from paddress()
11702 instead of sprintf().
11703 * utils.c (paddress): Return phex_nz().
11705 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11707 * server.c (handle_v_cont): Call mourn_inferior if process
11709 (myresume): Likewise.
11711 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11713 Static tracepoints, and integration with UST.
11715 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11716 * mem-break.c (uninsert_all_breakpoints)
11717 (reinsert_all_breakpoints): New.
11718 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11719 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11720 (gdb_agent_ust_loaded, helper_thread_id)
11721 (gdb_agent_helper_thread_id): New macros.
11722 (struct ipa_sym_addresses): Add addr_ust_loaded,
11723 addr_helper_thread_id, addr_cmd_buf.
11724 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11725 (in_process_agent_loaded_ust): New.
11726 (write_e_ust_not_loaded): New.
11727 (maybe_write_ipa_ust_not_loaded): New.
11728 (struct collect_static_trace_data_action): New.
11729 (enum tracepoint_type) <static_tracepoint>: New.
11730 (struct tracepoint) <handle>: Mention static tracepoints.
11731 (struct static_tracepoint_ctx): New.
11732 (CMD_BUF_SIZE): New.
11733 (add_tracepoint_action): Handle static tracepoint actions.
11734 (unprobe_marker_at): New.
11735 (clear_installed_tracepoints): Handle static tracepoints.
11736 (cmd_qtdp): Handle static tracepoints.
11737 (probe_marker_at): New.
11738 (cmd_qtstart): Handle static tracepoints.
11739 (response_tracepoint): Handle static tracepoints.
11740 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11741 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11742 (get_context_regcache): Handle static tracepoints.
11743 (do_action_at_tracepoint): Handle static tracepoint actions.
11744 (traceframe_find_block_type): Handle static trace data blocks.
11745 (traceframe_read_sdata): New.
11746 (download_tracepoints): Download static tracepoint actions.
11747 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11748 (GDB_PROBE_NAME): New.
11750 (GET_UST_SYM): New.
11753 (ust_marker_to_static_tracepoint): New.
11755 (collect_ust_data_at_tracepoint): New.
11756 (gdb_ust_probe): New.
11757 (UNIX_PATH_MAX, SOCK_DIR): New.
11758 (gdb_ust_connect_sync_socket): New.
11759 (resume_thread, stop_thread): New.
11760 (run_inferior_command): New.
11761 (init_named_socket): New.
11762 (gdb_ust_socket_init): New.
11763 (cstr_to_hexstr): New.
11765 (first_marker, next_marker): New.
11766 (response_ust_marker): New.
11767 (cmd_qtfstm, cmd_qtsstm): New.
11768 (unprobe_marker_at, probe_marker_at): New.
11769 (cmd_qtstmat, gdb_ust_thread): New.
11770 (gdb_ust_init): New.
11771 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11772 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11773 (ST_REGENTRY): New.
11774 (x86_64_st_collect_regmap): New.
11775 (X86_64_NUM_ST_COLLECT_GREGS): New.
11776 (AMD64_RIP_REGNUM): New.
11777 (supply_static_tracepoint_registers): New.
11778 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11779 (ST_REGENTRY): New.
11780 (i386_st_collect_regmap): New.
11781 (i386_NUM_ST_COLLECT_GREGS): New.
11782 (supply_static_tracepoint_registers): New.
11783 * server.c (handle_query): Handle qXfer:statictrace:read.
11784 <qSupported>: Report support for StaticTracepoints, and
11785 qXfer:statictrace:read features.
11786 * server.h (traceframe_read_sdata)
11787 (supply_static_tracepoint_registers): Declare.
11788 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11789 (unpack_varlen_hex): Include in IPA build.
11790 * Makefile.in (ustlibs, ustinc): New.
11791 (IPA_OBJS): Add remote-utils-ipa.o.
11792 ($(IPA_LIB)): Link -ldl and -lpthread.
11794 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11795 * config.in, configure: Regenerate.
11797 2010-06-20 Ian Lance Taylor <iant@google.com>
11798 Pedro Alves <pedro@codesourcery.com>
11800 * linux-x86-low.c (always_true): Delete.
11801 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11802 trying to fool the compiler with always_true.
11804 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11806 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11807 conditions in gdbserver.
11809 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11811 * spu-low.c (spu_read_memory): Wrap around local store limit.
11812 (spu_write_memory): Likewise.
11814 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11816 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11817 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11819 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11821 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11822 uses with LONGEST uses.
11824 2010-06-14 Stan Shebs <stan@codesourcery.com>
11825 Pedro Alves <pedro@codesourcery.com>
11829 * linux-x86-low.c: Include limits.h.
11831 (always_true): New.
11834 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11835 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11836 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11837 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11838 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11839 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11840 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11841 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11842 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11843 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11844 (amd64_emit_void_call_2): New.
11845 (amd64_emit_ops): New.
11846 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11847 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11848 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11849 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11850 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11851 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11852 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11853 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11854 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11855 (i386_emit_stack_adjust, i386_emit_int_call_1)
11856 (i386_emit_void_call_2): New.
11857 (i386_emit_ops): New.
11858 (x86_emit_ops): New.
11859 (the_low_target): Install x86_emit_ops.
11860 * server.h (struct emit_ops): New.
11861 (get_raw_reg_func_addr): Declare.
11862 (current_insn_ptr, emit_error): Declare.
11863 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11864 (set_trace_state_variable_value): New defines.
11865 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11866 addr_get_trace_state_variable_value and
11867 addr_set_trace_state_variable_value.
11868 (symbol_list): New fields for get_raw_reg,
11869 get_trace_state_variable_value and set_trace_state_variable_value.
11870 (condfn): New typedef.
11871 (struct tracepoint): New field `compiled_cond'.
11872 (do_action_at_tracepoint): Clear compiled_cond.
11873 (get_trace_state_variable_value, set_trace_state_variable_value):
11875 (condition_true_at_tracepoint): If there's a compiled condition,
11877 (current_insn_ptr, emit_error): New globals.
11878 (struct bytecode_address): New.
11879 (get_raw_reg_func_addr): New.
11880 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11881 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11882 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11883 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11884 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11885 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11886 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11887 (compile_tracepoint_condition, compile_bytecodes): New.
11888 * target.h (emit_ops): Forward declare.
11889 (struct target_ops): New field emit_ops.
11890 (target_emit_ops): New.
11891 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11892 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11893 * linux-low.c (linux_emit_ops): New.
11894 (linux_target_ops): Install it.
11895 * linux-low.h (struct linux_target_ops): New field emit_ops.
11897 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11899 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11900 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11902 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11903 Stan Shebs <stan@codesourcery.com>
11905 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11906 (all): Depend on $(extra_libraries).
11907 (install-only): Install the IPA.
11908 (IPA_OBJS, IPA_LIB): New.
11909 (clean): Remove the IPA lib.
11910 (IPAGENT_CFLAGS): New.
11911 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11912 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11913 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11914 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11915 * configure.ac: Check for atomic builtins support in the compiler.
11916 (IPA_DEPFILES, extra_libraries): Define.
11917 * configure.srv (ipa_obj): Add description.
11918 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11919 (i[34567]86-*-linux*): Set ipa_obj.
11920 (x86_64-*-linux*): Set ipa_obj.
11921 * linux-low.c (stabilizing_threads): New.
11922 (supports_fast_tracepoints): New.
11923 (linux_detach): Stabilize threads before detaching.
11924 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11925 the lwp is either not stabilizing, or is moving out of a jump pad.
11926 (linux_fast_tracepoint_collecting): New.
11927 (maybe_move_out_of_jump_pad): New.
11928 (enqueue_one_deferred_signal): New.
11929 (dequeue_one_deferred_signal): New.
11930 (linux_wait_for_event_1): If moving out of a jump pad, defer
11931 pending signals to later.
11932 (linux_stabilize_threads): New.
11933 (linux_wait_1): Check if threads need moving out of jump pads, and
11935 (stuck_in_jump_pad_callback): New.
11936 (move_out_of_jump_pad_callback): New.
11937 (lwp_running): New.
11938 (linux_resume_one_lwp): Handle moving out of jump pads.
11939 (linux_set_resume_request): Dequeue deferred signals.
11940 (need_step_over_p): Also step over fast tracepoint jumps.
11941 (start_step_over): Also uninsert fast tracepoint jumps.
11942 (finish_step_over): Also reinsert fast tracepoint jumps.
11943 (linux_install_fast_tracepoint_jump): New.
11944 (linux_target_ops): Install linux_stabilize_threads and
11945 linux_install_fast_tracepoint_jump_pad.
11946 * linux-low.h (linux_target_ops) <get_thread_area,
11947 install_fast_tracepoint_jump_pad>: New fields.
11948 (struct lwp_info) <collecting_fast_tracepoint,
11949 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11950 (linux_get_thread_area): Declare.
11951 * linux-x86-low.c (jump_insn): New.
11952 (x86_get_thread_area): New.
11953 (append_insns): New.
11954 (push_opcode): New.
11955 (amd64_install_fast_tracepoint_jump_pad): New.
11956 (i386_install_fast_tracepoint_jump_pad): New.
11957 (x86_install_fast_tracepoint_jump_pad): New.
11958 (the_low_target): Install x86_get_thread_area and
11959 x86_install_fast_tracepoint_jump_pad.
11960 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11961 (struct fast_tracepoint_jump): New.
11962 (fast_tracepoint_jump_insn): New.
11963 (fast_tracepoint_jump_shadow): New.
11964 (find_fast_tracepoint_jump_at): New.
11965 (fast_tracepoint_jump_here): New.
11966 (delete_fast_tracepoint_jump): New.
11967 (set_fast_tracepoint_jump): New.
11968 (uninsert_fast_tracepoint_jumps_at): New.
11969 (reinsert_fast_tracepoint_jumps_at): New.
11970 (set_breakpoint_at): Use write_inferior_memory.
11971 (uninsert_raw_breakpoint): Use write_inferior_memory.
11972 (check_mem_read): Mask out fast tracepoint jumps.
11973 (check_mem_write): Mask out fast tracepoint jumps.
11974 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11975 (set_fast_tracepoint_jump): Declare.
11976 (delete_fast_tracepoint_jump)
11977 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11978 (reinsert_fast_tracepoint_jumps_at): Declare.
11979 * regcache.c: Don't compile many functions when building the
11980 in-process agent library.
11981 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11982 the register buffer in the heap.
11983 (free_register_cache): If the register buffer isn't owned by the
11984 regcache, don't free it.
11985 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11986 pre-existing register caches.
11987 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11989 (convert_ascii_to_int): : Constify `from' parameter type.
11990 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11991 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11992 the needed buffer in-place.
11993 (relocate_instruction): New.
11994 * server.c (handle_query) <qSymbols>: If the target supports
11995 tracepoints, give it a chance of looking up symbols. Report
11996 support for fast tracepoints.
11997 (handle_status): Stabilize threads.
11998 (process_serial_event): Adjust.
11999 * server.h (struct fast_tracepoint_jump): Forward declare.
12000 (struct process_info) <fast_tracepoint_jumps>: New field.
12001 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12002 (decode_X_packet, decode_M_packet): Adjust.
12003 (relocate_instruction): Declare.
12004 (in_process_agent_loaded): Declare.
12005 (tracepoint_look_up_symbols): Declare.
12006 (struct fast_tpoint_collect_status): Declare.
12007 (fast_tracepoint_collecting): Declare.
12008 (force_unlock_trace_buffer): Declare.
12009 (handle_tracepoint_bkpts): Declare.
12010 (initialize_low_tracepoint)
12011 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12012 * target.h (struct target_ops) <stabilize_threads,
12013 install_fast_tracepoint_jump_pad>: New fields.
12014 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12015 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12016 [HAVE_STDINT_H]: Include stdint.h.
12017 (trace_debug_1): Rename to ...
12018 (trace_vdebug): ... this.
12019 (trace_debug): Rename to ...
12020 (trace_debug_1): ... this. Add `level' parameter.
12021 (trace_debug): New.
12022 (ATTR_USED, ATTR_NOINLINE): New.
12023 (IP_AGENT_EXPORT): New.
12024 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12025 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12026 (about_to_request_buffer_space, trace_buffer_is_full)
12027 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12028 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12029 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12030 (traceframe_write_count, traceframes_created)
12031 (trace_state_variables)
12032 New renaming defines.
12033 (struct ipa_sym_addresses): New.
12034 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12035 (symbol_list): New.
12036 (ipa_sym_addrs): New.
12037 (all_tracepoint_symbols_looked_up): New.
12038 (in_process_agent_loaded): New.
12039 (write_e_ipa_not_loaded): New.
12040 (maybe_write_ipa_not_loaded): New.
12041 (tracepoint_look_up_symbols): New.
12042 (debug_threads) [IN_PROCESS_AGENT]: New.
12043 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12044 (UNKNOWN_SIDE_EFFECTS): New.
12045 (stop_tracing): New.
12046 (flush_trace_buffer): New.
12047 (stop_tracing_bkpt): New.
12048 (flush_trace_buffer_bkpt): New.
12049 (read_inferior_integer): New.
12050 (read_inferior_uinteger): New.
12051 (read_inferior_data_pointer): New.
12052 (write_inferior_data_pointer): New.
12053 (write_inferior_integer): New.
12054 (write_inferior_uinteger): New.
12055 (struct collect_static_trace_data_action): Delete.
12056 (enum tracepoint_type): New.
12057 (struct tracepoint) <type>: New field `type'.
12058 <actions_str, step_actions, step_actions_str>: Only include in
12060 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12061 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12062 (tracepoints): Use IP_AGENT_EXPORT.
12063 (last_tracepoint): Don't include in the IPA.
12064 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12065 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12066 (alloced_trace_state_variables): New.
12067 (trace_state_variables): Use IP_AGENT_EXPORT.
12068 (traceframe_t): Delete unused variable.
12069 (circular_trace_buffer): Don't include in the IPA.
12070 (trace_buffer_start): Delete.
12071 (struct trace_buffer_control): New.
12072 (trace_buffer_free): Delete.
12073 (struct ipa_trace_buffer_control): New.
12074 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12075 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12077 (trace_buffer_ctrl): New.
12078 (TRACE_BUFFER_CTRL_CURR): New.
12079 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12080 Reimplement as macros.
12081 (trace_buffer_wrap): Delete.
12082 (traceframe_write_count, traceframe_read_count)
12083 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12084 (struct tracepoint_hit_ctx) <type>: New field.
12085 (struct fast_tracepoint_ctx): New.
12086 (memory_barrier): New.
12088 (record_tracepoint_error): Update atomically in the IPA.
12089 (clear_inferior_trace_buffer): New.
12090 (about_to_request_buffer_space): New.
12091 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12092 updating the same buffer.
12093 (add_tracepoint): Default the tracepoint's type to trap
12094 tracepoint, and orig_size to -1.
12095 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12096 internal variables.
12097 (create_trace_state_variable): New parameter `gdb'. Handle it.
12098 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12099 (cmd_qtdp): Handle fast tracepoints.
12100 (cmd_qtdv): Adjust.
12101 (max_jump_pad_size): New.
12102 (gdb_jump_pad_head): New.
12103 (get_jump_space_head): New.
12104 (claim_jump_space): New.
12105 (sort_tracepoints): New.
12106 (MAX_JUMP_SIZE): New.
12107 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12109 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12110 support. Upload fast traceframes, and delete internal IPA
12112 (stop_tracing_handler): New.
12113 (flush_trace_buffer_handler): New.
12114 (cmd_qtstop): Upload fast tracepoints.
12115 (response_tracepoint): Handle fast tracepoints.
12116 (tracepoint_finished_step): Upload fast traceframes. Set the
12117 tracepoint hit context's tracepoint type.
12118 (handle_tracepoint_bkpts): New.
12119 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12120 type. Add comment about fast tracepoints.
12121 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12122 non-existing action_str field.
12123 (get_context_regcache): Handle fast tracepoints.
12124 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12126 (fast_tracepoint_from_jump_pad_address): New.
12127 (fast_tracepoint_from_ipa_tpoint_address): New.
12128 (collecting_t): New.
12129 (force_unlock_trace_buffer): New.
12130 (fast_tracepoint_collecting): New.
12132 (gdb_collect): New.
12133 (write_inferior_data_ptr): New.
12134 (target_tp_heap): New.
12135 (target_malloc): New.
12136 (download_agent_expr): New.
12138 (download_tracepoints): New.
12139 (download_trace_state_variables): New.
12140 (upload_fast_traceframes): New.
12141 (IPA_FIRST_TRACEFRAME): New.
12142 (IPA_NEXT_TRACEFRAME_1): New.
12143 (IPA_NEXT_TRACEFRAME): New.
12144 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12145 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12146 (gdb_jump_pad_buffer_end): New.
12147 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12148 (initialize_tracepoint): Adjust.
12149 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12150 buffer. Initialize the low module.
12151 * utils.c (PREFIX, TOOLNAME): New.
12152 (malloc_failure): Use PREFIX.
12153 (error): In the IPA, an error causes an exit.
12154 (fatal, warning): Use PREFIX.
12155 (internal_error): Use TOOLNAME.
12156 (NUMCELLS): Increase to 10.
12157 * configure, config.in: Regenerate.
12159 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12161 * server.c (handle_query) <qSupported>: Do two passes over the
12162 qSupported string to avoid nesting strtok.
12164 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12166 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12168 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12169 -Wl,--dynamic-list.
12170 * configure: Regenerate.
12171 * proc-service.list: New.
12173 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12175 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12178 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12180 * gdbreplay.c (remote_open): Check error return from socket() call by
12181 its equality to -1 not by it being negative.
12182 * remote-utils.c (remote_open): Likewise.
12184 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12186 * config.h: Regenerate.
12188 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12190 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12191 doesn't provide PTRACE_GET_THREAD_AREA.
12193 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12195 * linux-m68k-low.c: Include <asm/ptrace.h>
12196 (ps_get_thread_area): Implement.
12198 2010-05-03 Doug Evans <dje@google.com>
12200 * event-loop.c (struct callback_event): New struct.
12201 (callback_list): New global.
12202 (append_callback_event, delete_callback_event): New functions.
12203 (process_callback): New function.
12204 (start_event_loop): Call it.
12205 * remote-utils.c (NOT_SCHEDULED): Define.
12206 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12207 moved out of readchar.
12208 (readchar): Rewrite. Call reschedule before returning.
12209 (reset_readchar): New function.
12210 (remote_close): Call it.
12211 (process_remaining, reschedule): New functions.
12212 * server.h (callback_handler_func): New typedef.
12213 (append_callback_event, delete_callback_event): Declare.
12215 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12217 * proc-service.c (ps_pglobal_lookup): Use
12218 thread_db_look_up_one_symbol.
12219 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12220 parameter. Use it instead of all_symbols_looked_up.
12221 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12223 (all_symbols_looked_up): Don't declare.
12224 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12225 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12227 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12228 Set all_symbols_looked_up here.
12229 (thread_db_look_up_one_symbol): New.
12230 (thread_db_get_tls_address): Adjust.
12231 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12232 thread_db object on the heap, and tentatively set it in the
12234 (thread_db_init): Don't set all_symbols_looked_up here.
12235 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12237 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12239 * linux-low.c (linux_kill, linux_detach): Adjust.
12240 (status_pending_p_callback): Remove redundant statement. Check
12241 for !TARGET_WAITIKIND_IGNORE, instead of
12242 TARGET_WAITKIND_STOPPED.
12243 (handle_tracepoints): Make sure LWP is locked. Adjust.
12244 (linux_wait_for_event_1): Adjust.
12245 (linux_cancel_breakpoints): New.
12246 (unsuspend_one_lwp): New.
12247 (unsuspend_all_lwps): New.
12248 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12249 (send_sigstop_callback): Change return type to int, add new
12250 `except' parameter and handle it.
12251 (suspend_and_send_sigstop_callback): New.
12252 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12253 pass them down. If SUSPEND, also increment the lwp's suspend
12255 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12256 (need_step_over_p): Don't consider suspended LWPs.
12257 (start_step_over): Adjust.
12258 (proceed_one_lwp): Change return type to int, add new `except'
12259 parameter and handle it.
12260 (unsuspend_and_proceed_one_lwp): New.
12261 (proceed_all_lwps): Use find_inferior instead of
12263 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12264 also decrement the suspend count of LWPs. Pass `except' down,
12265 instead of hacking its suspend count.
12266 (linux_pause_all): Add `freeze' parameter. Adjust.
12267 (linux_unpause_all): New.
12268 (linux_target_ops): Install linux_unpause_all.
12269 * server.c (handle_status): Adjust.
12270 * target.h (struct target_ops): New fields `unpause_all' and
12271 `cancel_breakpoints'. Add new parameter to `pause_all'.
12272 (pause_all): Add new `freeze' parameter.
12273 (unpause_all): New.
12274 (cancel_breakpoints): New.
12275 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12276 cancel breakpoints.
12277 (cmd_qtstart): Pause threads.
12278 (stop_tracing): Pause threads, and cancel breakpoints.
12279 * win32-low.c (win32_target_ops): Adjust.
12281 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12283 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12284 the inferior right away from here...
12285 (linux_wait_1): ... to here, and adjust to check the thread's
12286 last_resume_kind instead of the lwp's step or stop_expected flags.
12288 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12290 * README: Use consistent `GDB' and `GDBserver' spellings.
12292 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12294 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12295 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12296 (linux_detach_one_lwp): Assume the lwp is stopped.
12297 (any_thread_of): Delete.
12298 (linux_detach): Stop all lwps here. Don't blindly delete all
12300 (delete_lwp_callback): New.
12301 (linux_mourn): Delete all lwps of the process that is gone.
12302 (linux_wait_1): Don't delete the last lwp of the process here.
12303 * mem-break.h (mark_breakpoints_out): Declare.
12304 * mem-break.c (mark_breakpoints_out): New.
12305 (free_all_breakpoints): Use it.
12306 * server.c (handle_target_event): If the process is gone, mark
12308 * thread-db.c (struct thread_db) <create_bp>: New field.
12309 (thread_db_enable_reporting): Fix prototype. Store a thread event
12310 breakpoint reference in the thread_db struct.
12311 (thread_db_load_search): Clear the thread_db object.
12312 (try_thread_db_load_1): Ditto.
12313 (switch_to_process): New.
12314 (disable_thread_event_reporting): Use it.
12315 (remove_thread_event_breakpoints): New.
12316 (thread_db_detach, thread_db_mourn): Use it.
12318 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12320 * linux-low.c (linux_enable_event_reporting): New.
12321 (linux_wait_for_event_1, handle_extended_wait): Use it.
12323 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12325 * linux-low.c (linux_kill_one_lwp, linux_kill)
12326 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12327 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12328 SIGSTOP even if the LWP is stopped.
12329 (send_sigstop_callback): New.
12330 (stop_all_lwps): Use send_sigstop_callback instead.
12331 (linux_resume_one_thread): Adjust.
12332 (proceed_one_lwp): Still proceed an LWP that the client has
12333 requested to stop, if we haven't reported it as stopped yet. Make
12334 sure that LWPs the client want stopped, have a pending SIGSTOP.
12336 2010-04-26 Doug Evans <dje@google.com>
12338 * server.c (handle_general_set): Make static.
12340 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12341 Print received char after testing for error/eof instead of before.
12342 (input_interrupt): Tweak comment.
12344 2010-04-23 Doug Evans <dje@google.com>
12346 * server.c (start_inferior): Print inferior argv if --debug.
12348 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12350 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12351 * nto-x86-low.c: Include server.h
12353 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12355 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12356 be consistent with other sources of this directory.
12357 (init_registers_amd64): Correct name of source file of this function
12360 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12362 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12363 64-bit executables.
12365 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12367 * win32-i386-low.c: Add 64-bit support.
12368 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12369 (init_registers_amd64): Declare.
12370 (mappings): Add 64-bit version of array.
12371 (init_windows_x86): New function.
12372 (the_low_target): Change init_arch field to init_windows_x86.
12374 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12376 * win32-low.c: Adapt to support also 64-bit architecture.
12377 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12378 (get_image_name): Use SIZE_T type for local variable `done'.
12379 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12380 (toolhelp_get_dll_name): Idem.
12381 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12382 Use uintptr_t typecast to avoid warning.
12383 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12384 (handle_exception): Use phex_nz to avoid warning.
12385 (win32_wait): Remove unused local variable `process'.
12387 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12389 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12392 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12394 * configure.ac: Use `ws2_32' library for srv_mingw.
12395 * configure: Regenerate.
12396 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12397 * remote-utils.c: Likewise.
12399 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12401 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12402 if __x86_64__ is defined.
12404 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12406 * configure: Regenerate.
12408 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12410 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12411 * target.h (target_ops): New get_tib_address field.
12412 * win32-low.h (win32_thread_info): Add thread_local_base field.
12413 * win32-low.c (child_add_thread): Add tlb argument.
12414 Set thread_local_base field to TLB.
12415 (get_child_debug_event): Adapt to child_add_thread change.
12416 (win32_get_tib_address): New function.
12417 (win32_target_ops): Set get_tib_address field to
12418 win32_get_tib_address.
12419 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12421 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12423 * linux-low.c (linux_mourn): Also remove the process.
12424 * server.c (handle_target_event): Don't remove the process here.
12425 * nto-low.c (nto_mourn): New.
12426 (nto_target_ops): Install it.
12427 * spu-low.c (spu_mourn): New.
12428 (spu_target_ops): Install it.
12429 * win32-low.c (win32_mourn): New.
12430 (win32_target_ops): Install it.
12432 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12434 * server.h (buffer_xml_printf): Remove redundant `;'.
12436 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12438 * regcache.c (set_register_cache): Invalidate regcaches before
12439 changing the register cache layout.
12440 (regcache_invalidate_one): Allow a NULL regcache.
12441 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12442 regcaches before changing the register cache layout or the target
12445 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12447 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12448 variable warning on Linux/x86-64.
12450 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12452 GDBserver disconnected tracing support.
12454 * linux-low.c (linux_remove_process): Delete.
12455 (add_lwp): Don't set last_resume_kind here.
12456 (linux_kill): Use `mourn'.
12457 (linux_detach): Use `thread_db_detach', and `mourn'.
12458 (linux_mourn): New.
12459 (linux_attach_lwp_1): Adjust comment.
12460 (linux_attach): last_resume_kind moved the thread_info; adjust.
12461 (status_pending_p_callback): Adjust.
12462 (linux_wait_for_event_1): Adjust.
12463 (count_events_callback, select_singlestep_lwp_callback)
12464 (select_event_lwp_callback, cancel_breakpoints_callback)
12465 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12466 (proceed_one_lwp): Adjust.
12467 (linux_async): Add debug output.
12468 (linux_thread_stopped): New.
12469 (linux_pause_all): New.
12470 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12472 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12473 (thread_db_free): Delete declaration.
12474 (thread_db_detach, thread_db_mourn): Declare.
12475 * thread-db.c (thread_db_init): Use thread_db_mourn.
12476 (thread_db_free): Delete, split in two.
12477 (disable_thread_event_reporting): New.
12478 (thread_db_detach): New.
12479 (thread_db_mourn): New.
12481 * server.h (struct thread_info) <last_resume_kind>: New field.
12482 <attached>: Add comment.
12483 <gdb_detached>: New field.
12484 (handler_func): Change return type to int.
12485 (handle_serial_event, handle_target_event): Ditto.
12486 (gdb_connected): Declare.
12488 (disconnected_tracing): Declare.
12489 (stop_tracing): Declare.
12491 * server.c (handle_query) <qSupported>: Report support for
12492 disconnected tracing.
12493 (queue_stop_reply_callback): Account for running threads.
12494 (gdb_wants_thread_stopped): New.
12495 (gdb_wants_all_threads_stopped): New.
12496 (gdb_reattached_process): New.
12497 (handle_status): Clear the `gdb_detached' flag of all processes.
12498 In all-stop, stop all threads.
12499 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12500 (process_serial_event): If the remote connection breaks, or if an
12501 exit was forced with "monitor exit", force an event loop exit.
12502 Handle disconnected tracing on detach.
12503 (handle_serial_event): Adjust.
12504 (handle_target_event): If GDB isn't connected, forward events back
12505 to the inferior, unless the last process exited, in which case,
12506 exit gdbserver. Adjust interface.
12508 * remote-utils.c (remote_open): Don't block in accept. Instead
12509 register an event loop source on the listen socket file
12510 descriptor. Refactor bits into ...
12511 (listen_desc): ... this new global.
12512 (gdb_connected): ... this new function.
12513 (enable_async_notification): ... this new function.
12514 (handle_accept_event): ... this new function.
12515 (remote_close): Clear remote_desc.
12517 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12519 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12521 (mourn_inferior): Define.
12522 (target_process_qsupported): Avoid the dangling else problem.
12523 (thread_stopped): Define.
12524 (pause_all): Define.
12525 (target_waitstatus_to_string): Declare.
12526 * target.c (target_waitstatus_to_string): New.
12528 * tracepoint.c (tracing): Make extern.
12529 (disconnected_tracing): New.
12530 (stop_tracing): Make extern. Handle tracing stops due to GDB
12532 (cmd_qtdisconnected): New.
12533 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12534 (handle_tracepoint_general_set): Handle QTDisconnected.
12536 * event-loop.c (event_handler_func): Change return type to int.
12537 (process_event): Bail out if the event handler wants the event
12539 (handle_file_event): Ditto.
12540 (start_event_loop): Bail out if the event handler wants the event
12543 * nto-low.c (nto_target_ops): Adjust.
12544 * spu-low.c (spu_wait): Don't remove the process here.
12545 (spu_target_ops): Adjust.
12546 * win32-low.c (win32_wait): Don't remove the process here.
12547 (win32_target_ops): Adjust.
12549 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12551 * regcache.c (realloc_register_cache): Invalidate inferior's
12552 regcache before recreating it.
12554 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12556 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12558 2010-04-09 Stan Shebs <stan@codesourcery.com>
12559 Pedro Alves <pedro@codesourcery.com>
12561 * server.h (LONGEST): New.
12562 (struct thread_info) <while_stepping>: New field.
12563 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12565 (initialize_tracepoint, handle_tracepoint_general_set)
12566 (handle_tracepoint_query, tracepoint_finished_step)
12567 (tracepoint_was_hit, release_while_stepping_state_list):
12568 (current_traceframe): Declare.
12569 * server.c (handle_general_set): Handle tracepoint packets.
12570 (read_memory): New.
12571 (write_memory): New.
12572 (handle_search_memory_1): Use read_memory.
12573 (handle_query): Report support for conditional tracepoints, trace
12574 state variables, and tracepoint sources. Handle tracepoint
12576 (main): Initialize the tracepoints module.
12577 (process_serial_event): Handle traceframe reads/writes.
12579 * linux-low.c (handle_tracepoints): New.
12580 (linux_wait_1): Call it.
12581 (linux_resume_one_lwp): Handle while-stepping.
12582 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12583 (linux_target_ops): Install them.
12584 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12586 * linux-x86-low.c (x86_supports_tracepoints): New.
12587 (the_low_target). Install it.
12589 * mem-break.h (delete_breakpoint): Declare.
12590 * mem-break.c (delete_breakpoint): Make external.
12592 * target.h (struct target_ops): Add `supports_tracepoints',
12593 `read_pc', and `write_pc' fields.
12594 (target_supports_tracepoints): Define.
12595 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12598 * regcache.h (struct regcache) <registers_owned>: New field.
12599 (init_register_cache, regcache_cpy): Declare.
12600 (regcache_read_pc, regcache_write_pc): Declare.
12601 (register_cache_size): Declare.
12602 (supply_regblock): Declare.
12603 * regcache.c (init_register_cache): New.
12604 (new_register_cache): Use it.
12605 (regcache_cpy): New.
12606 (register_cache_size): New.
12607 (supply_regblock): New.
12608 (regcache_read_pc, regcache_write_pc): New.
12610 * tracepoint.c: New.
12612 * Makefile.in (OBS): Add tracepoint.o.
12613 (tracepoint.o): New rule.
12615 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12617 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12619 (i386-mmx.c): Likewise.
12620 (i386-mmx-linux.o): Likewise.
12621 (i386-mmx-linux.c): Likewise.
12623 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12624 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12625 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12626 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12628 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12629 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12630 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12632 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12634 * Makefile.in (clean): Updated.
12636 (i386-avx.c): Likewise.
12637 (i386-avx-linux.o): Likewise.
12638 (i386-avx-linux.c): Likewise.
12639 (amd64-avx.o): Likewise.
12640 (amd64-avx.c): Likewise.
12641 (amd64-avx-linux.o): Likewise.
12642 (amd64-avx-linux.c): Likewise.
12644 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12645 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12646 (srv_amd64_regobj): Add amd64-avx.o.
12647 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12648 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12649 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12650 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12651 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12652 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12653 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12655 * i387-fp.c: Include "i386-xstate.h".
12657 (i387_cache_to_xsave): Likewise.
12658 (i387_xsave_to_cache): Likewise.
12659 (x86_xcr0): Likewise.
12661 * i387-fp.h (i387_cache_to_xsave): Likewise.
12662 (i387_xsave_to_cache): Likewise.
12663 (x86_xcr0): Likewise.
12665 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12666 * linux-crisv32-low.c (target_regsets): Likewise.
12667 * linux-m68k-low.c (target_regsets): Likewise.
12668 * linux-mips-low.c (target_regsets): Likewise.
12669 * linux-ppc-low.c (target_regsets): Likewise.
12670 * linux-s390-low.c (target_regsets): Likewise.
12671 * linux-sh-low.c (target_regsets): Likewise.
12672 * linux-sparc-low.c (target_regsets): Likewise.
12673 * linux-xtensa-low.c (target_regsets): Likewise.
12675 * linux-low.c: Include <sys/uio.h>.
12676 (regsets_fetch_inferior_registers): Support nt_type.
12677 (regsets_store_inferior_registers): Likewise.
12678 (linux_process_qsupported): New.
12679 (linux_target_ops): Add linux_process_qsupported.
12681 * linux-low.h (regset_info): Add nt_type.
12682 (linux_target_ops): Add process_qsupported.
12684 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12686 (init_registers_i386_avx_linux): New.
12687 (init_registers_amd64_avx_linux): Likewise.
12688 (xmltarget_i386_linux_no_xml): Likewise.
12689 (xmltarget_amd64_linux_no_xml): Likewise.
12690 (PTRACE_GETREGSET): Likewise.
12691 (PTRACE_SETREGSET): Likewise.
12692 (x86_fill_xstateregset): Likewise.
12693 (x86_store_xstateregset): Likewise.
12694 (use_xml): Likewise.
12695 (x86_linux_update_xmltarget): Likewise.
12696 (x86_linux_process_qsupported): Likewise.
12697 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12698 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12699 init_registers_i386_linux here. Call
12700 x86_linux_update_xmltarget.
12701 (the_low_target): Add x86_linux_process_qsupported.
12703 * server.c (handle_query): Call target_process_qsupported.
12705 * target.h (target_ops): Add process_qsupported.
12706 (target_process_qsupported): New.
12708 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12710 * inferiors.c (add_thread): Set last_status kind to
12711 TARGET_WAITKIND_IGNORE.
12712 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12713 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12714 (linux_wait_1): Move `thread' local definition to block that uses
12715 it. Don't NULL initialize `event_child'.
12716 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12717 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12718 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12720 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12722 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12723 an extended waitstatus, or by a watchpoint.
12724 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12725 thread was stepping or has been stopped by a watchpoint.
12727 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12729 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12730 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12731 of another, then delete the previous, and validate all
12733 (validate_inserted_breakpoint): New.
12734 (delete_disabled_breakpoints): New.
12735 (validate_breakpoints): New.
12736 (check_mem_read): Validate breakpoints before trusting their
12737 shadow. Delete disabled breakpoints.
12738 (check_mem_write): Validate breakpoints before trusting they
12739 should be inserted. Delete disabled breakpoints.
12740 * mem-break.h (validate_breakpoints):
12741 * server.c (handle_query): Validate breakpoints when we see a
12744 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12746 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12747 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12748 if we could tell there's a GDB breakpoint at stop_pc.
12749 (need_step_over_p): Don't do a step over if we find a GDB
12750 breakpoint at the resume PC.
12752 * mem-break.c (struct raw_breakpoint): New.
12753 (enum bkpt_type): New type `gdb_breakpoint'.
12754 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12755 fields. New field `raw'.
12756 (find_raw_breakpoint_at): New.
12757 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12758 breakpoint instead.
12759 (set_breakpoint_at): Adjust.
12760 (delete_raw_breakpoint): New.
12761 (release_breakpoint): New.
12762 (delete_breakpoint): Rename to...
12763 (delete_breakpoint_1): ... this. Add proc parameter. Use
12764 release_breakpoint. Return ENOENT.
12765 (delete_breakpoint): Reimplement.
12766 (find_breakpoint_at): Delete.
12767 (find_gdb_breakpoint_at): New.
12768 (delete_breakpoint_at): Delete.
12769 (set_gdb_breakpoint_at): New.
12770 (delete_gdb_breakpoint_at): New.
12771 (gdb_breakpoint_here): New.
12772 (set_reinsert_breakpoint): Use release_breakpoint.
12773 (uninsert_breakpoint): Rename to ...
12774 (uninsert_raw_breakpoint): ... this.
12775 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12776 (reinsert_raw_breakpoint): Change parameter type to
12778 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12780 (check_breakpoints): Adjust. Use release_breakpoint.
12781 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12782 (breakpoint_inserted_here): Ditto.
12783 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12784 Don't trust the breakpoint's shadow if it is not inserted.
12785 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12786 (delete_all_breakpoints): Adjust.
12787 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12788 use delete_breakpoint_1.
12790 * mem-break.h (breakpoints_supported): Delete declaration.
12791 (set_gdb_breakpoint_at): Declare.
12792 (gdb_breakpoint_here): Declare.
12793 (delete_breakpoint_at): Delete.
12794 (delete_gdb_breakpoint_at): Declare.
12796 * server.h (struct raw_breakpoint): Forward declare.
12797 (struct process_info): New field `raw_breakpoints'.
12799 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12802 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12804 * linux-low.c (status_pending_p_callback): Fix comment.
12805 (linux_wait_for_event_1): Move most of the internal breakpoint
12806 handling from here...
12807 (linux_wait_1): ... to here.
12808 (count_events_callback): New.
12809 (select_singlestep_lwp_callback): New.
12810 (select_event_lwp_callback): New.
12811 (cancel_breakpoints_callback): New.
12812 (select_event_lwp): New.
12813 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12814 priority to all LWPs that have had events that should be reported
12815 to the client. Cancel breakpoints when about to reporting the
12816 event to the client, not while stopping lwps. No longer cancel
12817 finished single-steps here.
12818 (cancel_finished_single_step): Delete.
12819 (cancel_finished_single_steps): Delete.
12821 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12823 * mem-break.c (enum bkpt_type): New.
12824 (struct breakpoint): New field `type'.
12825 (set_breakpoint_at): Change return type to struct breakpoint
12826 pointer. Set type to `other_breakpoint' by default.
12827 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12828 in the breakpoint list.
12829 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12830 (reinsert_breakpoint): Rename to ...
12831 (reinsert_raw_breakpoint): ... this.
12832 (reinsert_breakpoints_at): Adjust.
12833 * mem-break.h (struct breakpoint): Declare.
12834 (set_breakpoint_at): Change return type to struct breakpoint
12837 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12839 * server.c (handle_query): Assign, not compare.
12841 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12843 Teach linux gdbserver to step-over-breakpoints.
12845 * linux-low.c (can_hardware_single_step): New.
12846 (supports_breakpoints): New.
12847 (handle_extended_wait): If stopping threads, read the stop pc of
12848 the new cloned LWP.
12850 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12851 low target doesn't support retrieving the PC.
12852 (add_lwp): Set last_resume_kind to resume_continue.
12853 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12854 (linux_attach): Don't clear stop_expected. Set the lwp's
12855 last_resume_kind to resume_stop.
12856 (linux_detach_one_lwp): Don't check for removed breakpoints.
12857 (check_removed_breakpoint): Delete.
12858 (status_pending_p): Rename to ...
12859 (status_pending_p_callback): ... this. Don't check for removed
12860 breakpoints. Don't consider threads that are stopped from GDB's
12862 (linux_wait_for_lwp): Always read the stop_pc here.
12863 (cancel_breakpoint): New.
12864 (step_over_bkpt): New global.
12865 (linux_wait_for_event_1): Implement stepping over breakpoints.
12866 (gdb_wants_lwp_stopped): New.
12867 (gdb_wants_all_stopped): New.
12868 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12869 single-step traps here. Store the thread's last reported target
12871 (send_sigstop): Don't clear stop_expected. Always set it,
12873 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12874 (cancel_finished_single_step): New.
12875 (cancel_finished_single_steps): New.
12876 (wait_for_sigstop): Don't cancel finished single-step traps here.
12877 (linux_resume_one_lwp): Don't check for removed breakpoints.
12878 Don't set `step' on non-hardware step archs.
12879 (linux_set_resume_request): Ignore resume_stop requests if already
12880 stopping or stopped. Set the lwp's last_resume_kind.
12881 (resume_status_pending_p): Don't check for removed breakpoints.
12882 (need_step_over_p): New.
12883 (start_step_over): New.
12884 (finish_step_over): New.
12885 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12886 requests. Clear the thread's last reported target waitstatus.
12887 Don't use the `suspended' flag. Don't consider pending breakpoints.
12888 (linux_resume): Start a step-over if necessary.
12889 (proceed_one_lwp): New.
12890 (proceed_all_lwps): New.
12891 (unstop_all_lwps): New.
12892 * linux-low.h (struct lwp_info): Rewrite comment for the
12893 `suspended' flag. Add the `stop_pc' field. Delete the
12894 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12895 Add `'last_resume_kind' and `need_step_over' fields.
12896 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12897 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12898 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12899 (set_raw_breakpoint_at): New.
12900 (set_breakpoint_at): Rewrite to use it.
12901 (reinsert_breakpoint_handler): Delete.
12902 (set_reinsert_breakpoint): New.
12903 (reinsert_breakpoint_by_bp): Delete.
12904 (delete_reinsert_breakpoints): New.
12905 (uninsert_breakpoint): Rewrite.
12906 (uninsert_breakpoints_at): New.
12907 (reinsert_breakpoint): Rewrite.
12908 (reinsert_breakpoints_at): New.
12909 (check_breakpoints): Rewrite.
12910 (breakpoint_here): New.
12911 (breakpoint_inserted_here): New.
12912 (check_mem_read): Adjust.
12913 * mem-break.h (breakpoints_supported, breakpoint_here)
12914 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12915 (reinsert_breakpoint_by_bp): Delete declaration.
12916 (delete_reinsert_breakpoints): Declare.
12917 (reinsert_breakpoint): Delete declaration.
12918 (reinsert_breakpoints_at): Declare.
12919 (uninsert_breakpoint): Delete declaration.
12920 (uninsert_breakpoints_at): Declare.
12921 (check_breakpoints): Adjust prototype.
12922 * server.h: Adjust include order.
12923 (struct thread_info): Declare here. Add a `last_status' field.
12925 2010-03-23 Michael Snyder <msnyder@vmware.com>
12927 * server.c (crc32): New function.
12928 (handle_query): Add handling for 'qCRC:' request.
12930 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12932 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12933 lwp had been stopped by a watchpoint.
12935 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12937 * server.h (internal_error): Declare.
12938 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12939 * utils.c (internal_error): New function.
12941 2010-03-15 Andreas Schwab <schwab@redhat.com>
12943 * configure.srv: Fix typo setting srv_regobj.
12945 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12947 * linux-low.c (fetch_register): Avoid passing a non string literal
12949 (usr_store_inferior_registers): Ditto.
12951 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12953 * linux-low.c (linux_write_memory): Bail out early if peeking
12956 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12958 * linux-low.h (struct lwp_info): New fields
12959 `stopped_by_watchpoint' and `stopped_data_address'.
12960 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12961 here, and cache them in the lwp object.
12962 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12964 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12966 (linux_stopped_by_watchpoint): Rewrite.
12967 (linux_stopped_data_address): Rewrite.
12969 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12971 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12972 switching the current inferior, not before.
12974 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12976 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12977 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12978 i386-linux.c and amd64-linux.c.
12979 (reg-i386.o): Removed.
12980 (reg-i386.c): Likewise.
12981 (reg-i386-linux.o): Likewise.
12982 (reg-i386-linux.c): Likewise.
12983 (reg-x86-64.o): Likewise.
12984 (reg-x86-64.c): Likewise.
12985 (reg-x86-64-linux.o): Likewise.
12986 (reg-x86-64-linux.c): Likewise.
12988 (i386.c): Likewise.
12989 (i386-linux.o): Likewise.
12990 (i386-linux.c): Likewise.
12991 (amd64.o): Likewise.
12992 (amd64.c): Likewise.
12993 (amd64-linux.o): Likewise.
12994 (amd64-linux.c): Likewise.
12996 * configure.srv (srv_i386_regobj): New.
12997 (srv_i386_linux_regobj): Likewise.
12998 (srv_amd64_regobj): Likewise.
12999 (srv_amd64_linux_regobj): Likewise.
13000 (srv_i386_32bit_xmlfiles): Likewise.
13001 (srv_i386_64bit_xmlfiles): Likewise.
13002 (srv_i386_xmlfiles): Likewise.
13003 (srv_amd64_xmlfiles): Likewise.
13004 (srv_i386_linux_xmlfiles): Likewise.
13005 (srv_amd64_linux_xmlfiles): Likewise.
13006 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13007 srv_xmlfiles to $srv_i386_xmlfiles.
13008 (i[34567]86-*-mingw32ce*): Likewise.
13009 (i[34567]86-*-mingw*): Likewise.
13010 (i[34567]86-*-nto*): Likewise.
13011 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13012 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13013 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13014 (x86_64-*-linux*): Likewise.
13016 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13017 (init_registers_amd64_linux): New.
13018 (x86_arch_setup): Replace init_registers_x86_64_linux with
13019 init_registers_amd64_linux.
13021 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13023 * configure.ac: Check for libdl. If it is not available link against
13024 static libthread_db.
13025 * configure: Regenerate.
13027 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13031 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13032 handing a read watchpoint.
13033 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13035 2010-02-12 Doug Evans <dje@google.com>
13037 * linux-low.c (linux_supports_tracefork_flag): Document.
13038 (linux_look_up_symbols): Add comment.
13040 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13042 * regcache.c (supply_register): Clear regcache if buf is NULL.
13044 2010-02-02 Nicolas Roche <roche@sourceware.org>
13045 Joel Brobecker <brobecker@adacore.com>
13047 * inferiors.c (find_inferior): Add function documentation.
13048 (unloaded_dll): Handle the case where the unloaded dll has not
13049 been previously registered in the dll list.
13051 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13053 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13054 (thumb2_breakpoint): New.
13055 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13057 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13059 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13060 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13063 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13065 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13067 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13069 * linux-s390-low.c (s390_collect_ptrace_register)
13070 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13072 2010-01-21 Doug Evans <dje@google.com>
13074 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13075 (PTRACE_ARG4_TYPE): New macro.
13076 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13077 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13078 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13079 (usr_store_inferior_registers): Ditto.
13080 (linux_read_memory, linux_write_memory): Ditto.
13081 (linux_test_for_tracefork): Ditto.
13083 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13084 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13086 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13088 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13091 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13093 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13094 prototype to take a regcache. Adjust.
13096 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13098 * regcache.h (struct thread_info): Forward declare.
13099 (struct regcache): New.
13100 (new_register_cache): Adjust prototype.
13101 (get_thread_regcache): Declare.
13102 (free_register_cache): Adjust prototype.
13103 (registers_to_string, registers_from_string): Ditto.
13104 (supply_register, supply_register_by_name, collect_register)
13105 (collect_register_as_string, collect_register_by_name): Ditto.
13106 * regcache.c (struct inferior_regcache_data): Delete.
13107 (get_regcache): Rename to ...
13108 (get_thread_regcache): ... this. Adjust. Switch inferior before
13109 fetching registers.
13110 (regcache_invalidate_one): Adjust.
13111 (regcache_invalidate): Fix prototype.
13112 (new_register_cache): Return the new register cache.
13113 (free_register_cache): Change prototype.
13114 (realloc_register_cache): Adjust.
13115 (registers_to_string): Change prototype to take a regcache. Adjust.
13116 (registers_from_string): Ditto.
13117 (register_data): Ditto.
13118 (supply_register): Ditto.
13119 (supply_register_by_name): Ditto.
13120 (collect_register): Ditto.
13121 (collect_register_as_string): Ditto.
13122 (collect_register_by_name): Ditto.
13123 * server.c (process_serial_event): Adjust.
13124 * linux-low.h (regset_fill_func, regset_store_func): Change
13126 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13128 * linux-low.c (get_stop_pc): Adjust.
13129 (check_removed_breakpoint): Adjust.
13130 (linux_wait_for_event): Adjust.
13131 (linux_resume_one_lwp): Adjust.
13132 (fetch_register): Add regcache parameter. Adjust.
13133 (usr_store_inferior_registers): Ditto.
13134 (regsets_fetch_inferior_registers): Ditto.
13135 (regsets_store_inferior_registers): Ditto.
13136 (linux_fetch_registers, linux_store_registers): Ditto.
13137 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13139 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13141 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13142 prototype to take a regcache.
13143 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13144 * remote-utils.c (convert_ascii_to_int, outreg)
13145 (prepare_resume_reply): Change prototype to take a regcache.
13147 * target.h (struct target_ops) <fetch_registers, store_registers>:
13148 Change prototype to take a regcache.
13149 (fetch_inferior_registers, store_inferior_registers): Change
13150 prototype to take a regcache. Adjust.
13151 * proc-service.c (ps_lgetregs): Adjust.
13152 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13153 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13154 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13155 take a regcache. Adjust.
13156 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13157 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13158 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13159 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13160 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13161 (cris_cannot_fetch_register):
13162 (cris_breakpoint_at): Change prototype to take a regcache.
13164 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13165 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13166 to take a regcache. Adjust.
13167 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13169 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13170 take a regcache. Adjust.
13171 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13172 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13173 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13174 * linux-mips-low.c (mips_get_pc):
13175 (mips_set_pc): Change prototype to take a regcache. Adjust.
13176 (mips_reinsert_addr): Adjust.
13177 (mips_collect_register): Change prototype to take a regcache.
13179 (mips_supply_register):
13180 (mips_collect_register_32bit, mips_supply_register_32bit)
13181 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13182 (mips_store_fpregset): Ditto.
13183 * linux-ppc-low.c (ppc_supply_ptrace_register)
13184 (ppc_supply_ptrace_register): Ditto.
13185 (parse_spufs_run): Adjust.
13186 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13187 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13188 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13189 take a regcache. Adjust.
13190 * linux-s390-low.c (s390_collect_ptrace_register)
13191 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13192 (s390_set_pc): Change prototype to take a regcache. Adjust.
13193 (s390_arch_setup): Adjust.
13194 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13195 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13196 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13197 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13198 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13200 (sparc_breakpoint_at): Adjust.
13201 * linux-xtensa-low.c (xtensa_fill_gregset):
13202 (xtensa_store_gregset):
13203 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13204 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13205 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13206 prototype to take a regcache. Adjust.
13207 * win32-arm-low.c (arm_fetch_inferior_register)
13208 (arm_store_inferior_register): Change prototype to take a
13210 * win32-i386-low.c (i386_fetch_inferior_register)
13211 (i386_store_inferior_register): Change prototype to take a
13213 * win32-low.c (child_fetch_inferior_registers)
13214 (child_store_inferior_registers): Change prototype to take a
13216 (win32_wait): Adjust.
13217 (win32_fetch_inferior_registers): Change prototype to take a
13219 (win32_store_inferior_registers): Adjust.
13220 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13221 store_inferior_register>: Change prototype to take a regcache.
13223 2010-01-20 Doug Evans <dje@google.com>
13225 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13227 (linux_wait_for_event1, linux_init_signals): Ditto.
13228 (W_STOPCODE): Provide definition if missing.
13230 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13232 * linux-low.c (linux_core_of_thread): New.
13233 (compare_ints, show_process, list_threads): New.
13234 (linux_qxfer_osdata): Report threads and cores.
13235 (linux_target_op): Register linux_core_of_thread.
13236 * remote-utils.c (prepare_resume_reply): Report the core.
13237 (buffer_xml_printf): Support %d specifier.
13238 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13240 (handle_query): Handle qXfer:threads. Announce availability
13242 * target.h (struct target_ops): New field core_of_thread.
13244 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13246 * Makefile.in (clean): Remove new generated files.
13247 (reg-s390.o, reg-s390.c): Remove rules.
13248 (reg-s390x.o, reg-s390x.c): Likewise.
13249 (s390-linux32.o, s390-linux32.c): Add rules.
13250 (s390-linux64.o, s390-linux64.c): Likewise.
13251 (s390x-linux64.o, s390x-linux64.c): Likewise.
13252 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13253 * linux-s390-low.c: Include <elf.h>.
13254 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13255 (init_registers_s390): Remove prototype.
13256 (init_registers_s390x): Likewise.
13257 (init_registers_s390_linux32): Add prototype.
13258 (init_registers_s390_linux64): Likewise.
13259 (init_registers_s390x_linux64): Likewise.
13260 (s390_num_regs_3264): New define.
13261 (s390_regmap_3264): New global variable.
13262 (s390_cannot_fetch_register): Remove obsolete check.
13263 (s390_cannot_store_register): Likewise.
13264 (s390_collect_ptrace_register): Handle upper/lower register halves.
13265 (s390_supply_ptrace_register): Likewise.
13266 (s390_fill_gregset): Update to register number changes.
13267 (s390_get_hwcap): New routine.
13268 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13269 Install appropriate regmap and register set.
13271 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13273 * server.c (gdbserver_version): Update copyright year to 2010.
13274 * gdbreplay.c (gdbreplay_version): Likewise.
13276 2009-12-28 Doug Evans <dje@google.com>
13278 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13279 elf/external.h. Include <elf.h> instead but only if necessary.
13281 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13283 * linux-low.c (linux_remove_process): Remove `detaching'
13284 parameter. Don't release/detach from thread_db here.
13285 (linux_kill): Release/detach from thread_db here, ...
13286 (linux_detach): ... and here, before actually detaching.
13287 (linux_wait_1): ... and here, when a process exits.
13288 * thread-db.c (any_thread_of): New.
13289 (thread_db_free): Switch the current inferior to a thread of the
13292 2009-12-21 Doug Evans <dje@google.com>
13294 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13296 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13297 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13298 warning ifndef __NR_tkill. Move setting of errno there too.
13299 Delete unnecessary resetting of errno after syscall.
13300 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13302 * configure.ac: Check for dladdr.
13303 * config.in: Regenerate.
13304 * configure: Regenerate.
13305 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13306 (try_thread_db_load): Update.
13308 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13310 2009-12-18 Doug Evans <dje@google.com>
13312 * event-loop.c: Include unistd.h if it exists.
13314 * linux-low.c (my_waitpid): Move definition away from being in
13315 between linux_tracefork_child/linux_test_for_tracefork.
13317 * gdb_proc_service.h (psaddr_t): Fix type.
13318 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13319 signature to match glibc.
13321 2009-12-16 Doug Evans <dje@google.com>
13323 * linux-low.c (linux_read_memory): Fix argument to read.
13325 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13327 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13328 events, don't leave current_inferior pointing at null.
13330 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13332 * win32-low.c (LOG): Delete.
13333 (OUTMSG): Output to stderr.
13334 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13335 on compile time LOG macro.
13336 (win32_wait): Fix debug output.
13338 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13340 * win32-low.c (win32_add_one_solib): If the dll name is
13341 "ntdll.dll", prepend the system directory to the dll path.
13343 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13345 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13347 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13348 Vladimir Prus <vladimir@codesourcery.com>
13350 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13351 * configure.ac: Check for __mcoldfire__ and set
13352 gdb_cv_m68k_is_coldfire.
13353 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13354 reg-cf.o and reg-m68k.o.
13355 * configure: Regenerated.
13357 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13359 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13360 Pass it to thread_db_free.
13361 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13362 proper `detaching' argument to linux_remove_process.
13363 * linux-low.h (thread_db_free): Add `detaching' parameter.
13364 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13366 (thread_db_free): Add `detaching' parameter. Only
13367 call td_ta_clear_event if detaching from process.
13369 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13371 * thread-db.c (thread_db_free): Fix typo.
13373 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13376 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13378 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13380 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13381 with an i686 compiler.
13382 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13384 * configure: Rebuilt.
13386 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13390 * server.c (handle_search_memory_1): Correct read_addr initialization
13391 in loop for searching subsequent chunks.
13393 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13395 * configure.ac: New --with-libthread-db option.
13396 * thread-db.c: Allow direct dependence on libthread_db.
13397 (thread_db_free): Adjust.
13398 * config.in: Regenerate.
13399 * configure: Likewise.
13401 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13404 * thread-db.c (attach_thread): New function.
13405 (maybe_attach_thread): Return success/failure.
13406 (find_new_threads_callback): Adjust.
13407 (thread_db_find_new_threads): Loop until no new threads.
13409 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13411 * proc-service.c (ps_lgetregs): Formatting.
13413 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13415 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13416 * configure.ac: Adjust.
13417 * linux-low.h (struct process_info_private): Move members to struct
13419 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13420 * linux-low.c (linux_remove_process): Adjust.
13421 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13422 * server.c (handle_query): Move code ...
13423 (handle_monitor_command): ... here. New function.
13424 * target.h (struct target_ops): New member.
13425 * thread-db.c (struct thread_db): New.
13426 (libthread_db_search_path): New variable.
13427 (thread_db_create_event, thread_db_enable_reporting)
13428 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13429 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13430 (try_thread_db_load_1, dladdr_to_soname): New functions.
13431 (try_thread_db_load, thread_db_load_search): New functions.
13432 (thread_db_init): Search for libthread_db.
13433 (thread_db_free): New function.
13434 (thread_db_handle_monitor_command): Likewise.
13435 * config.in: Regenerate.
13436 * configure: Regenerate.
13438 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13440 * spu-low.c (spu_kill): Wait for inferior to terminate.
13441 Call clear_inferiors.
13442 (spu_detach): Call clear_inferiors.
13444 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13446 * aclocal.m4: Regenerate.
13447 * config.in: Likewise.
13448 * configure: Likewise.
13450 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13452 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13453 (parse_spufs_run): New function.
13454 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13455 (ppc_breakpoint_at): Handle SPU breakpoints.
13457 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13459 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13460 (SPUFS_MAGIC): Define.
13461 (spu_enumerate_spu_ids): New function.
13462 (linux_qxfer_spu): New function.
13463 (linux_target_ops): Install linux_qxfer_spu.
13465 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13467 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13468 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13469 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13470 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13471 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13472 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13473 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13474 (init_registers_powerpc_cell32l): Add prototype.
13475 (init_registers_powerpc_cell64l): Likewise.
13476 (ppc_arch_setup): Detect Cell/B.E. architecture.
13478 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13480 * Makefile.in (datarootdir): New variable.
13482 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13484 * linux-low.c (linux_write_memory): Update debugging output.
13485 * Makefile.in (clean): Add new descriptions.
13486 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13487 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13488 * configure.srv: Add new files for arm*-*-linux*.
13489 * linux-arm-low.c: Add new declarations.
13490 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13491 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13492 (HWCAP_VFPv3D16): New.
13493 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13494 instead of __IWMMXT__.
13495 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13496 (arm_arch_setup): New.
13497 (target_regsets): Remove #ifdef. Add VFP regset.
13498 (the_low_target): Use arm_arch_setup.
13500 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13502 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13503 the main thread again.
13505 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13507 Adding Neutrino gdbserver.
13508 * configure: Regenerated.
13509 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13510 * configure.srv (i[34567]86-*-nto*): New target.
13511 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13512 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13513 (nto_comctrl) [__QNX__]: New function.
13514 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13516 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13518 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13521 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13522 Pedro Alves <pedro@codesourcery.com>
13524 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13525 don't support CONTEXT_EXTENDED_REGISTERS.
13526 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13527 (the_low_target): Install them.
13528 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13529 failing with ERROR_PIPE_NOT_CONNECTED.
13531 2009-06-30 Doug Evans <dje@google.com>
13532 Pierre Muller <muller@ics.u-strasbg.fr>
13534 Add h/w watchpoint support to x86-linux, win32-i386.
13535 * Makefile.in (SFILES): Add i386-low.c
13536 (i386_low_h): Define.
13537 (i386-low.o): Add dependencies.
13538 (linux-x86-low.o): Add i386-low.h dependency.
13539 (win32-i386-low.o): Ditto.
13540 * i386-low.c: New file.
13541 * i386-low.h: New file.
13542 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13543 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13544 * linux-low.c (linux_add_process): Initialize arch_private.
13545 (linux_remove_process): Free arch_private.
13546 (add_lwp): Initialize arch_private.
13547 (delete_lwp): Free arch_private.
13548 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13550 * linux-low.h (process_info_private): New member arch_private.
13551 (lwp_info): New member arch_private.
13552 (linux_target_ops): New members new_process, new_thread,
13554 (ptid_of): New macro.
13555 * linux-x86-low.c: Include stddef.h, i386-low.h.
13556 (arch_process_info): New struct.
13557 (arch_lwp_info): New struct.
13558 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13559 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13560 (i386_dr_low_get_status): New function.
13561 (x86_insert_point, x86_remove_point): New functions.
13562 (x86_stopped_by_watchpoint): New function.
13563 (x86_stopped_data_address): New function.
13564 (x86_linux_new_process, x86_linux_new_thread): New functions.
13565 (x86_linux_prepare_to_resume): New function.
13566 (the_low_target): Add entries for insert_point, remove_point,
13567 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13569 * server.c (debug_hw_points): New global.
13570 (monitor_show_help): Document set debug-hw-points.
13571 (handle_query): Process "set debug-hw-points".
13572 * server.h (debug_hw_points): Declare.
13573 (paddress): Declare.
13574 * utils.c (NUMCELLS, CELLSIZE): New macros.
13575 (get_sell, xsnprintf, paddress): New functions.
13576 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13577 remove_point, stopped_by_watchpoint, stopped_data_address.
13578 * win32-i386-low.c: Include i386-low.h.
13579 (debug_reg_state): Replaces dr.
13580 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13581 (i386_dr_low_get_status): New function.
13582 (i386_insert_point, i386_remove_point): New functions.
13583 (i386_stopped_by_watchpoint): New function.
13584 (i386_stopped_data_address): New function.
13585 (i386_initial_stuff): Update.
13586 (get_thread_context,set_thread_context,i386_thread_added): Update.
13587 (the_low_target): Add entries for insert_point,
13588 remove_point, stopped_by_watchpoint, stopped_data_address.
13589 * win32-low.c (win32_insert_watchpoint): New function.
13590 (win32_remove_watchpoint): New function.
13591 (win32_stopped_by_watchpoint): New function.
13592 (win32_stopped_data_address): New function.
13593 (win32_target_ops): Add entries for insert_watchpoint,
13594 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13595 * win32-low.h (win32_target_ops): New members insert_point,
13596 remove_point, stopped_by_watchpoint, stopped_data_address.
13598 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13600 * server.c (process_serial_event): Re-return unsupported, not
13601 error, if the type isn't recognized. Re-allow supporting only
13602 insert or remove packets. Also call require_running for
13603 breakpoints. Add missing break statement to default case. Tidy.
13604 * target.h (struct target_ops): Rename insert_watchpoint to
13605 insert_point, and remove_watchpoint to remove_point.
13607 * linux-low.h (struct linux_target_ops): Likewise.
13608 * linux-low.c (linux_insert_watchpoint): Rename to ...
13609 (linux_insert_point): ... this. Adjust.
13610 (linux_remove_watchpoint): Rename to ...
13611 (linux_remove_point): ... this. Adjust.
13612 (linux_target_ops): Adjust.
13613 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13614 (cris_insert_point): ... this.
13615 (cris_remove_watchpoint): Rename to ...
13616 (cris_remove_point): ... this.
13617 (the_low_target): Adjust.
13619 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13621 * server.c (handle_v_kill): Pass signal_pid to
13622 kill_inferior if multi_process is zero.
13624 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13626 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13627 * target.h (target_ops): Comment for *_watchpoint to make it clear
13628 the functions can get types '0' and '1'.
13630 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13632 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13633 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13634 * regcache.c (get_regcache): Likewise.
13635 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13636 * win32-low.c (child_fetch_inferior_registers): Remove check for
13639 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13640 Pedro Alves <pedro@codesourcery.com>
13642 * target.h (struct target_ops) <supports_multi_process>: New
13644 (target_supports_multi_process): New.
13645 * server.c (handle_query): Even if GDB reports support, only
13646 enable multi-process if the target also supports it. Report
13647 multi-process support only if the target backend supports it.
13648 * linux-low.c (linux_supports_multi_process): New function.
13649 (linux_target_ops): Install it as target_supports_multi_process
13652 2009-05-24 Doug Evans <dje@google.com>
13654 Global renaming of find_thread_pid to find_thread_ptid.
13655 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13656 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13657 All callers updated.
13659 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13660 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13663 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13664 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13665 (linux_resume_one_lwp): Ditto.
13667 2009-05-23 Doug Evans <dje@google.com>
13669 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13670 from struct inferior_list_entry * to struct lwp_info *.
13671 All callers updated.
13673 2009-05-13 Doug Evans <dje@google.com>
13675 * linux-x86-low.c: Don't include assert.h.
13676 (x86_siginfo_fixup): Use fatal, not assert.
13677 (x86_arch_setup): Fix comment.
13679 2009-05-12 Doug Evans <dje@google.com>
13681 Biarch support for i386/amd64 gdbserver.
13682 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13683 Add linux-x86-low.c.
13684 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13685 (linux-x86-low.o): Add.
13686 * linux-x86-64-low.c: Delete.
13687 * linux-i386-low.c: Delete.
13688 * linux-x86-low.c: New file.
13689 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13691 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13693 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13694 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13695 (linux_child_pid_to_exec_file): New function.
13696 (elf_64_header_p, elf_64_file_p): New functions.
13697 (siginfo_fixup): New function.
13698 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13699 give target a chance to convert layout.
13700 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13701 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13703 2009-05-07 Doug Evans <dje@google.com>
13705 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13706 (regsets_store_inferior_registers): Ditto.
13708 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13712 * linux-low.c (must_set_ptrace_flags): Delete.
13713 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13715 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13716 `lwp->must_set_ptrace_flags' instead.
13717 (linux_wait_for_event_1): Set ptrace options here.
13718 (linux_wait_1): ... not here.
13720 2009-04-30 Doug Evans <dje@google.com>
13722 * inferiors.c (started_inferior_callback): New function.
13723 (attached_inferior_callback): New function.
13724 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13725 * server.c (print_started_pid, print_attached_pid): New functions.
13726 (detach_or_kill_for_exit): New function.
13727 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13728 * server.h (have_started_inferiors_p): Declare.
13729 (have_attached_inferiors_p): Declare.
13731 * inferiors.c (remove_process): Fix memory leak, free process.
13732 * linux-low.c (linux_remove_process): New function.
13733 (linux_kill): Call it instead of remove_process.
13734 (linux_detach, linux_wait_1): Ditto.
13736 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13738 * configure.srv: Add x86 Windows CE target.
13740 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13742 * inferiors.c (get_thread_process): Make global.
13743 * server.h (get_thread_process): Add prototype.
13744 * thread-db.c (find_one_thread): Use get_thread_process
13745 instead of current_process.
13746 (thread_db_get_tls_address): Do not crash if called when
13747 thread layer is not yet initialized.
13749 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13751 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13752 * spu-low.c (current_tid): Rename to ...
13753 (current_ptid): ... this.
13754 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13755 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13756 ptid_get_lwp (current_ptid) instead of current_tid.
13757 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13758 instead of current_tid. Use find_process_pid to verify pid
13759 argument is valid. Pass proper argument to remove_process.
13760 (spu_thread_alive): Compare current_ptid instead of current_tid.
13761 (spu_resume): Likewise.
13763 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13765 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13768 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13770 Implement the multiprocess extensions, and add linux multiprocess
13773 * server.h (ULONGEST): Declare.
13774 (struct ptid, ptid_t): New.
13775 (minus_one_ptid, null_ptid): Declare.
13776 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13777 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13778 (struct inferior_list_entry): Change `id' type from unsigned from
13780 (struct sym_cache, struct breakpoint, struct
13781 process_info_private): Forward declare.
13782 (struct process_info): Declare.
13783 (current_process): Declare.
13784 (all_processes): Declare.
13785 (initialize_inferiors): Declare.
13786 (add_thread): Adjust to use ptid_t.
13787 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13788 (add_process, remove_process, find_thread_pid): Declare.
13789 (find_inferior_id): Adjust to use ptid_t.
13790 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13791 (multi_process): Declare.
13792 (push_event): Adjust to use ptid_t.
13793 (read_ptid, write_ptid): Declare.
13794 (prepare_resume_reply): Adjust to use ptid_t.
13795 (clear_symbol_cache): Declare.
13796 * inferiors.c (all_processes): New.
13797 (null_ptid, minus_one_ptid): New.
13798 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13799 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13800 (add_thread): Change unsigned long to ptid. Remove gdb_id
13802 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13803 (gdb_id_to_thread): Rename to ...
13804 (find_thread_pid): ... this. Change unsigned long to ptid.
13805 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13806 (loaded_dll, pull_pid_from_list): Adjust.
13807 (add_process, remove_process, find_process_pid)
13808 (get_thread_process, current_process, initialize_inferiors): New.
13809 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13810 (struct target_waitstatus) <related_pid>: Ditto.
13811 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13812 return type to int.
13813 (struct target_ops) <join>: Add `pid' argument.
13814 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13815 (struct target_ops) <wait>: Add `ptid' field. Change return type
13817 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13818 (mywait): Add `ptid' argument. Change return type to ptid_t.
13819 (target_pid_to_str): Declare.
13820 * target.c (set_desired_inferior): Adjust to use ptids.
13821 (mywait): Add new `ptid' argument. Adjust.
13822 (target_pid_to_str): New.
13823 * mem-break.h (free_all_breakpoints): Declare.
13824 * mem-break.c (breakpoints): Delelete.
13825 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13826 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13827 to use per-process breakpoint list.
13828 (free_all_breakpoints): New.
13829 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13830 (symbol_cache, all_symbols_looked_up): Delete.
13832 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13834 (prepare_resume_reply): Change ptid argument's type from unsigned
13835 long to ptid_t. Adjust. Implement W;process and X;process.
13836 (free_sym_cache, clear_symbol_cache): New.
13837 (look_up_one_symbol): Adjust to per-process symbol cache. *
13838 * server.c (cont_thread, general_thread, step_thread): Change type
13840 (attached): Delete.
13841 (multi_process): New.
13842 (last_ptid): Change type to ptid_t.
13843 (struct vstop_notif) <ptid>: Change type to ptid_t.
13844 (queue_stop_reply, push_event): Change `ptid' argument's type to
13846 (discard_queued_stop_replies): Add `pid' argument.
13847 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13848 changes. Don't reference the `attached' global.
13849 (attach_inferior): Adjust to mywait interface changes.
13850 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13851 features. Handle and report "multiprocess+". Handle
13853 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13855 (handle_v_kill): New.
13856 (handle_v_stopped): Adjust to use target_pid_to_str.
13857 (handle_v_requests): Allow multiple attaches and runs when
13858 multiprocess extensions are in effect. Handle "vKill".
13859 (myresume): Adjust to use ptids.
13860 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13861 (handle_status): Adjust to discard_queued_stop_replies interface
13863 (first_thread_of, kill_inferior_callback)
13864 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13865 (main): Call initialize_inferiors. Adjust to use ptids, killing
13866 and detaching from all inferiors. Handle multiprocess packet
13868 * linux-low.h: Include gdb_proc_service.h.
13869 (struct process_info_private): New.
13870 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13871 <lwpid_of>: Use ptid_get_lwp.
13872 (get_lwp_thread): Adjust.
13873 (struct lwp_info): Add `dead' member.
13874 (find_lwp_pid): Declare.
13875 * linux-low.c (thread_db_active): Delete.
13876 (new_inferior): Adjust comment.
13877 (inferior_pid): Delete.
13878 (linux_add_process): New.
13879 (handle_extended_wait): Adjust.
13880 (add_lwp): Change unsigned long to ptid.
13881 (linux_create_inferior): Add process to processes table. Adjust
13882 to use ptids. Don't set new_inferior here.
13883 (linux_attach_lwp): Rename to ...
13884 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13885 it. Adjust to use ptids.
13886 (linux_attach_lwp): New.
13887 (linux_attach): Add process to processes table. Don't set
13889 (struct counter): New.
13890 (second_thread_of_pid_p, last_thread_of_process_p): New.
13891 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13892 multiple processes.
13893 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13894 processes. Remove process from process table.
13895 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13896 to multiple processes.
13897 (any_thread_of): New.
13898 (linux_detach): Add `pid' argument, and handle it. Remove process
13899 from processes table.
13900 (linux_join): Add `pid' argument. Handle it.
13901 (linux_thread_alive): Change unsighed long argument to ptid_t.
13902 Consider dead lwps as not being alive.
13903 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13904 threads we're not interested in.
13905 (same_lwp, find_lwp_pid): New.
13906 (linux_wait_for_lwp): Change `pid' argument's type from int to
13908 (linux_wait_for_event): Rename to ...
13909 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13910 from int to ptid_t. Adjust.
13911 (linux_wait_for_event): New.
13912 (linux_wait_1): Add `ptid' argument. Change return type to
13913 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13914 that exit from the process table.
13915 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13917 (mark_lwp_dead): New.
13918 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13919 stopping all threads, mark its main lwp as dead.
13920 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13922 (fetch_register, usr_store_inferior_registers)
13923 (regsets_fetch_inferior_registers)
13924 (regsets_store_inferior_registers, linux_read_memory)
13925 (linux_write_memory): Inline `inferior_pid'.
13926 (linux_look_up_symbols): Adjust to use per-process
13927 `thread_db_active'.
13928 (linux_request_interrupt): Adjust to use ptids.
13929 (linux_read_auxv): Inline `inferior_pid'.
13930 (initialize_low): Don't reference thread_db_active.
13931 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13932 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13933 (ps_getpid): Return the pid of the current inferior.
13934 * thread-db.c (proc_handle, thread_agent): Delete.
13935 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13937 (find_one_thread): Change argument type to ptid_t. Adjust to
13939 (maybe_attach_thread): Adjust to per-process data and ptids.
13940 (thread_db_find_new_threads): Ditto.
13941 (thread_db_init): Ditto.
13942 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13943 processes table. Adjust to use ptids.
13944 (spu_kill, spu_detach): Adjust interface. Remove process from
13946 (spu_join, spu_thread_alive): Adjust interface.
13947 (spu_wait): Adjust interface. Remove process from processes
13948 table. Adjust to use ptids.
13949 * win32-low.c (current_inferior_tid): Delete.
13950 (current_inferior_ptid): New.
13951 (debug_event_ptid): New.
13952 (thread_rec): Take a ptid. Adjust.
13953 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13954 (child_delete_thread): Ditto.
13955 (do_initial_child_stuff): Add `attached' argument. Add process to
13957 (child_fetch_inferior_registers, child_store_inferior_registers):
13959 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13960 (win32_attach): Pass 1 to do_initial_child_stuff.
13961 (win32_kill): Adjust interface. Remove process from processes
13963 (win32_detach): Ditto.
13964 (win32_join): Adjust interface.
13965 (win32_thread_alive): Take a ptid.
13966 (win32_resume): Adjust to use ptids.
13967 (get_child_debug_event): Ditto.
13968 (win32_wait): Adjust interface. Remove exiting process from
13971 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13973 Non-stop mode support.
13975 * server.h (non_stop): Declare.
13976 (gdb_client_data, handler_func): Declare.
13977 (delete_file_handler, add_file_handler, start_event_loop):
13979 (handle_serial_event, handle_target_event, push_event)
13980 (putpkt_notif): Declare.
13981 * target.h (enum resume_kind): New.
13982 (struct thread_resume): Replace `step' field by `kind' field.
13983 (TARGET_WNOHANG): Define.
13984 (struct target_ops) <wait>: Add `options' argument.
13985 <supports_non_stop, async, start_non_stop>: New fields.
13986 (target_supports_non_stop, target_async): New.
13987 (start_non_stop): Declare.
13988 (mywait): Add `options' argument.
13989 * target.c (mywait): Add `options' argument. Print child exit
13990 notifications here.
13991 (start_non_stop): New.
13992 * server.c (non_stop, own_buf, mem_buf): New globals.
13993 (struct vstop_notif): New.
13994 (notif_queue): New global.
13995 (queue_stop_reply, push_event, discard_queued_stop_replies)
13996 (send_next_stop_reply): New.
13997 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13999 (attach_inferior): In non-stop mode, don't wait for the target
14001 (handle_general_set): Handle QNonStop.
14002 (handle_query): When handling qC, return the current general
14003 thread, instead of the first thread of the list.
14004 (handle_query): If the backend supports non-stop mode, include
14005 QNonStop+ in the qSupported query response.
14006 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14008 (handle_v_attach, handle_v_run): Handle non-stop mode.
14009 (handle_v_stopped): New.
14010 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14011 (myresume): Adjust to use resume_kind. Handle non-stop.
14012 (queue_stop_reply_callback): New.
14013 (handle_status): Handle non-stop mode.
14014 (main): Clear non_stop flag on reconnection. Use the event-loop.
14015 Refactor serial protocol handling from here ...
14016 (process_serial_event): ... to this new function. When GDB
14017 selects any thread, select one here. In non-stop mode, wait until
14018 GDB acks all pending events before exiting.
14019 (handle_serial_event, handle_target_event): New.
14020 * remote-utils.c (remote_open): Install remote_desc in the event
14022 (remote_close): Remove remote_desc from the event loop.
14023 (putpkt_binary): Rename to...
14024 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14025 (putpkt_binary): New as wrapper around putpkt_binary_1.
14026 (putpkt_notif): New.
14027 (prepare_resume_reply): In non-stop mode, don't change the
14029 * event-loop.c: New.
14030 * Makefile.in (OBJ): Add event-loop.o.
14031 (event-loop.o): New rule.
14033 * linux-low.h (pid_of): Moved here.
14035 (get_lwp_thread): Use lwpid_of.
14036 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14037 * linux-low.c (pid_of): Delete.
14038 (inferior_pid): Use lwpid_of.
14039 (linux_event_pipe): New.
14040 (target_is_async_p): New.
14042 (handle_extended_wait): Use lwpid_of.
14043 (add_lwp): Don't set lwpid field.
14044 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14045 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14046 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14047 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14048 first. Adjust to linux_wait_for_event interface changes. Use
14050 (linux_detach): Don't delete the main lwp here.
14051 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14052 (status_pending_p): Don't consider explicitly suspended lwps.
14053 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14054 pointer. Add OPTIONS argument. Change return type to int. Use
14055 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14056 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14057 pointer. Add status pointer argument. Return a pid instead of a
14058 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14059 changes. In non-stop mode, don't switch to a random thread.
14060 (linux_wait): Rename to...
14061 (linux_wait_1): ... this. Add target_options argument, and handle
14062 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14063 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14064 clean exit and signal exit code. Don't stop all threads in
14065 non-stop mode. In all-stop mode, only stop all threads when
14066 reporting a stop to GDB. Handle explicit thread stop requests.
14067 (async_file_flush, async_file_mark): New.
14069 (send_sigstop): Use lwpid_of.
14070 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14071 interface changes. In non-stop mode, don't switch to a random
14073 (linux_resume_one_lwp): Use lwpid_of.
14074 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14075 (linux_resume_one_thread): ... this. Handle resume_stop. In
14076 non-stop mode, don't look for pending flag in all threads.
14077 (resume_status_pending_p): Don't consider explicitly suspended
14079 (my_waitpid): Reimplement. Emulate __WALL.
14080 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14082 (sigchld_handler, linux_supports_non_stop, linux_async)
14083 (linux_start_non_stop): New.
14084 (linux_target_ops): Register linux_supports_non_stop, linux_async
14085 and linux_start_non_stop.
14086 (initialize_low): Install SIGCHLD handler.
14087 * thread-db.c (thread_db_create_event, find_one_thread)
14088 (thread_db_get_tls_address): Use lwpid_of.
14089 * win32-low.c (win32_detach): Adjust to use resume_kind.
14090 (win32_wait): Add `options' argument.
14091 * spu-low.c (spu_resume): Adjust to use resume_kind.
14092 (spu_wait): Add `options' argument.
14094 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14096 Decouple target code from remote protocol.
14098 * target.h (enum target_waitkind): New.
14099 (struct target_waitstatus): New.
14100 (struct target_ops) <wait>: Return an unsigned long. Take a
14101 target_waitstatus pointer instead of a char pointer.
14102 (mywait): Likewise.
14103 * target.c (mywait): Change prototype to return an unsigned long.
14104 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14105 * server.h (thread_from_wait, old_thread_from_wait): Delete
14107 (prepare_resume_reply): Change prototype to take a
14109 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14110 (last_status, last_ptid): New.
14111 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14112 pid instead of a signal.
14113 (attach_inferior): Remove "status" and "signal" parameters.
14115 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14117 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14118 (handle_v_requests, myresume): Remove "status" and "signal"
14119 parameters. Adjust.
14120 (handle_status): New.
14121 (main): Delete local `status'. Adjust.
14122 * remote-utils.c: Include target.h.
14123 (prepare_resume_reply): Change prototype to take a
14124 target_waitstatus. Adjust.
14126 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14128 * spu-low.c (spu_wait): Adjust.
14129 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14131 (win32_wait): Adjust.
14133 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14135 * target.h (struct thread_resume): Delete leave_stopped member.
14136 (struct target_ops): Add a `n' argument to the `resume' callback.
14137 * server.c (start_inferior): Adjust.
14138 (handle_v_cont, myresume): Adjust.
14139 * linux-low.c (check_removed_breakpoint): Adjust to resume
14140 interface change, and to removed leave_stopped field.
14141 (resume_ptr): Delete.
14142 (struct thread_resume_array): New.
14143 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14144 resume interface change.
14145 (linux_continue_one_thread, linux_queue_one_thread)
14146 (resume_status_pending_p): Check if the resume field is NULL
14147 instead of checking the leave_stopped member.
14148 (linux_resume): Adjust to the target resume interface change.
14149 * spu-low.c (spu_resume): Adjust to the target resume interface
14151 * win32-low.c (win32_detach, win32_resume): Ditto.
14153 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14155 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14157 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14159 (linux_continue_one_thread): Only preserve the stepping flag if
14160 there's a pending breakpoint.
14162 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14164 * server.c (main): After the inferior having exited, call
14165 remote_close before exiting gdbserver.
14167 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14169 Fix size of FPSCR in Power 7 processors.
14170 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14171 (PPC_FEATURE_HAS_DFP): New #define.
14172 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14175 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14177 * server.c (handle_query) Whitespace and formatting.
14179 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14181 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14182 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14183 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14184 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14185 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14186 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14187 Makefile.in, configure.ac: Fix whitespace throughout.
14188 * configure: Regenerate.
14190 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14192 * inferiors.c (find_inferior): Make it safe for the callback
14193 function to delete the currently iterated inferior.
14195 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14197 * Makefile.in (linuw_low_h): Move higher.
14198 (thread-db.o): Depend on $(linux_low_h).
14200 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14202 Rename "process" to "lwp" throughout.
14204 * linux-low.c (all_processes): Rename to...
14205 (all_lwps): ... this.
14206 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14207 (add_process): Rename to ...
14208 (add_lwp): ... this. Adjust.
14209 (linux_create_inferior): Adjust.
14210 (linux_attach_lwp): Adjust.
14211 (linux_attach): Adjust.
14212 (linux_kill_one_process): Rename to ...
14213 (linux_kill_one_lwp): ... this. Adjust.
14214 (linux_kill): Adjust.
14215 (linux_detach_one_process): Rename to ...
14216 (linux_detach_one_lwp): ... this. Adjust.
14217 (linux_detach): Adjust.
14218 (check_removed_breakpoint): Adjust.
14219 (status_pending_p): Adjust.
14220 (linux_wait_for_process): Rename to ...
14221 (linux_wait_for_lwp): ... this. Adjust.
14222 (linux_wait_for_event): Adjust.
14223 (send_sigstop): Adjust.
14224 (wait_for_sigstop): Adjust.
14225 (stop_all_processes): Rename to ...
14226 (stop_all_lwps): ... this.
14227 (linux_resume_one_process): Rename to ...
14228 (linux_resume_one_lwp): ... this. Adjust.
14229 (linux_set_resume_request, linux_continue_one_thread)
14230 (linux_queue_one_thread, resume_status_pending_p)
14231 (usr_store_inferior_registers, regsets_store_inferior_registers)
14232 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14234 * linux-low.h (get_process): Rename to ...
14235 (get_lwp): ... this. Adjust.
14236 (get_thread_process): Rename to ...
14237 (get_thread_lwp): ... this. Adjust.
14238 (get_process_thread): Rename to ...
14239 (get_lwp_thread): ... this. Adjust.
14240 (struct process_info): Rename to ...
14241 (struct lwp_info): ... this.
14242 (all_processes): Rename to ...
14243 (all_lwps): ... this.
14244 * proc-service.c (ps_lgetregs): Adjust.
14245 * thread-db.c (thread_db_create_event, find_one_thread)
14246 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14248 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14250 * server.c (handle_query): Handle "qAttached".
14252 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14254 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14255 GPLv3, update license URL.
14257 2009-03-01 Doug Evans <dje@google.com>
14259 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14260 (server_h): Add gdb_signals.h.
14261 (signals.o): Update.
14262 * server.h (target_signal_from_host,target_signal_to_host_p)
14263 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14265 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14267 * remote-utils.c (getpkt): Also generate remote-debug
14268 information if noack_mode is set.
14270 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14272 * server.c (handle_query): Report qXfer:siginfo:read and
14273 qXfer:siginfo:write as supported and handle them.
14274 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14275 * linux-low.c (linux_xfer_siginfo): New.
14276 (linux_target_ops): Set it.
14278 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14280 * server.c (gdbserver_usage): Mention --remote-debug.
14281 (main): Accept '--remote-debug' switch.
14283 2009-01-18 Doug Evans <dje@google.com>
14285 * regcache.c (new_register_cache): No need to check result of xcalloc.
14286 * server.c (handle_search_memory): Back out calls to xmalloc,
14287 result is checked and error is returned to user upon failure.
14288 (handle_query): Ditto. Add more checks for result of malloc.
14289 (handle_v_cont): Check result of malloc, report error back to
14291 (handle_v_run): Ditto. Call freeargv.
14292 * server.h (freeargv): Declare.
14293 * utils.c (freeargv): New fn.
14295 2009-01-15 Doug Evans <dje@google.com>
14297 * gdbreplay.c (perror_with_name): Make arg const char *.
14298 * server.h (target_signal_to_name): Make return type const char *.
14299 * thread-db.c (thread_db_err_str): Make return type const char *.
14300 * utils.c (perror_with_name): Make arg const char *.
14302 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14304 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14305 when handling a EXIT_PROCESS_DEBUG_EVENT.
14307 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14309 * gdbreplay.c (gdbreplay_version): Update copyright year.
14310 * server.c (gdbserver_version): Likewise.
14312 2009-01-05 Doug Evans <dje@google.com>
14314 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14315 (handle_extended_wait): Improve comment.
14317 2008-12-13 Doug Evans <dje@google.com>
14319 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14320 * server.h (ATTR_MALLOC): New macro.
14321 (xmalloc,xcalloc,xstrdup): Declare.
14322 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14323 * inferiors.c: Ditto.
14324 * linux-low.c: Ditto.
14325 * mem-break.c: Ditto.
14326 * regcache.c: Ditto.
14327 * remote-utils.c: Ditto.
14330 * win32-low.c: Ditto.
14332 2008-12-12 Doug Evans <dje@google.com>
14334 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14335 in debugging printf.
14337 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14339 2008-12-09 Doug Evans <dje@google.com>
14341 * linux-low.h (struct process_info): Delete member tid, unused.
14342 * thread-db.c (find_one_thread): Update.
14343 (maybe_attach_thread): Update.
14345 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14347 * target.h (struct target_ops): Add qxfer_osdata member.
14348 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14350 (linux_qxfer_osdata): New functions.
14351 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14353 * server.c (handle_query): Handle "qXfer:osdata:read:".
14354 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14355 (buffer_xml_printf): New functions.
14356 * server.h (struct buffer): New.
14357 (buffer_grow_str, buffer_grow_str0): New macros.
14358 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14359 (buffer_xml_printf): Declare.
14361 2008-11-24 Doug Evans <dje@google.com>
14363 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14365 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14367 * server.c (handle_v_run): Always use the supplied argument list.
14369 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14371 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14372 (xtensa_regmap_table): Add entry for scompare1.
14374 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14376 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14377 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14378 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14379 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14380 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14381 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14382 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14383 XML target descriptions.
14384 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14385 when inferior is running on an ISA 2.05 or later processor. Add
14386 special case to return offset for full 64-bit slot of FPSCR when
14389 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14391 * Makefile.in (SFILES, clean): Added sparc64 files.
14392 (reg-sparc64.o, reg-sparc64.c): New.
14393 * configure.srv (sparc*-*-linux*): New configuration.
14394 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14395 syscall arguments for SPARC.
14396 (regsets_store_inferior_registers): Likewise.
14397 * linux-sparc-low.c: New file.
14399 2008-10-21 Doug Evans <dje@google.com>
14401 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14402 (READLINE_DIR,READLINE_DEP): Delete.
14403 (INTERNAL_CFLAGS): Update.
14404 (LINTFLAGS): Update.
14406 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14408 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14409 whole argv from the last run, not just argv[0].
14411 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14413 * regcache.c (new_register_cache): Return NULL if the register
14414 cache size isn't known yet.
14415 (free_register_cache): Avoid dereferencing a NULL regcache.
14417 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14419 * configure.srv: Merge MIPS and MIPS64.
14421 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14423 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14425 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14427 * Makefile.in: Add required vsx dependencies.
14429 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14430 Declare init_registers_powerpc_vsx32l.
14431 Declare init_registers_powerpc_vsx64l.
14432 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14433 (ppc_arch_setup): Check for VSX in hwcap.
14434 (ppc_fill_vsxregset): New function.
14435 (ppc_store_vsxregset): New function.
14436 Add new VSX entry in regset_info target_regsets.
14438 * configure.srv: Add new VSX dependencies.
14440 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14442 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14443 (remote_open): Set or clear transport_is_reliable.
14444 (putpkt_binary): Don't expect acks in noack mode.
14445 (getpkt): Don't send ack/nac in noack mode.
14446 * server.c (handle_general_set): Handle QStartNoAckMode.
14447 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14449 (main): Reset noack_mode on every connection.
14450 * server.h (noack_mode): Declare.
14452 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14454 * Makefile.in (GDBREPLAY_OBS): New variable.
14455 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14457 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14458 Daniel Jacobowitz <dan@codesourcery.com>
14460 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14461 (usr_store_inferior_registers): Likewise.
14462 (regsets_store_inferior_registers): Likewise.
14464 2008-07-31 Rolf Jansen <rj@surtec.com>
14465 Pedro Alves <pedro@codesourcery.com>
14467 * configure.ac: Check for memmem declaration.
14468 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14469 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14470 (disable_packet_qfThreadInfo): Unconditionally compile.
14471 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14472 * configure, config.in: Regenerate.
14474 2008-07-28 Doug Kwan <dougkwan@google.com>
14476 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14477 (linux_write_memory): Remove declaration of errno.
14479 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14481 * linux-low.c (handle_extended_wait): Do not use "status"
14482 variable uninitialized.
14484 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14486 * server.c (handle_v_attach): Inhibit reporting dll changes.
14488 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14490 * remote-utils.c (prepare_resume_reply): If requested, don't
14491 output "thread:TID" in the T stop reply.
14493 * server.c (disable_packet_vCont, disable_packet_Tthread)
14494 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14495 (handle_query): If requested, disable support for qC, qfThreadInfo
14497 (handle_v_requests): If requested, disable support for vCont.
14498 (gdbserver_show_disableable): New.
14499 (main): Handle --disable-packet and --disable-packet=LIST.
14501 * server.h (disable_packet_vCont, disable_packet_Tthread)
14502 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14504 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14506 * server.c (gdbserver_usage): Mention --version.
14508 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14510 * Makefile.in (gdbreplay.o): New rule.
14512 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14514 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14515 message, not gdbserver.
14517 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14518 Nathan Sidwell <nathan@codesourcery.com>
14519 Joseph Myers <joseph@codesourcery.com>
14521 * acinclude.m4: Include ../../config/acx.m4.
14522 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14523 * configure, config.in: Regenerate.
14524 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14525 * server.c (gdbserver_version): Print PKGVERSION.
14526 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14527 (main): Adjust gdbserver_usage calls.
14528 * gdbreplay.c (version, host_name): Add declarations.
14529 (gdbreplay_version, gdbreplay_usage): New.
14530 (main): Accept --version and --help options.
14532 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14534 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14535 (arm_breakpoint_at): Handle Thumb.
14536 (the_low_target): Add comment.
14538 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14540 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14542 2008-05-09 Doug Evans <dje@google.com>
14544 * server.h (decode_search_memory_packet): Declare.
14545 * remote-utils.c (decode_search_memory_packet): New fn.
14546 * server.c (handle_search_memory_1): New fn.
14547 (handle_search_memory): New fn.
14548 (handle_query): Process qSearch:memory packets.
14550 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14552 * regcache.c (registers_length): Remove.
14553 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14554 full register packet.
14555 * regcache.h (registers_length): Remove prototype.
14556 * server.h (PBUFSIZ): Define to 16384.
14558 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14560 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14561 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14562 powerpc-64l.o, and powerpc-altivec64l.o.
14563 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14564 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14565 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14566 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14567 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14570 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14571 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14572 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14573 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14574 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14575 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14576 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14577 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14578 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14579 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14582 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14583 (init_registers_powerpc_32l): ... this new prototype.
14584 (init_registers_powerpc_32): Remove, replace by ...
14585 (init_registers_powerpc_altivec32l): ... this new prototype.
14586 (init_registers_powerpc_e500): Remove, replace by ...
14587 (init_registers_powerpc_e500l): ... this new prototype.
14588 (init_registers_ppc64): Remove, replace by ...
14589 (init_registers_powerpc_64l): ... this new prototype.
14590 (init_registers_powerpc_64): Remove, replace by ...
14591 (init_registers_powerpc_altivec64l): ... this new prototype.
14592 (ppc_num_regs): Set to 73.
14593 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14594 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14595 (ppc_cannot_store_register): Handle orig_r3 and trap.
14596 (ppc_arch_setup): Update init_registers_... calls.
14597 (ppc_fill_gregset): Handle orig_r3 and trap.
14599 * inferiors.c (clear_inferiors): Reset current_inferior.
14601 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14603 * acinclude.m4: Add override.m4.
14604 * configure: Regenerate.
14606 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14608 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14609 initial call to init_register_ppc64.
14611 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14613 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14614 single powerpc*-*-linux* case.
14615 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14617 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14619 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14620 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14622 * linux-ppc-low.c: Include <elf.h>.
14623 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14624 (ppc_hwcap): New global variable.
14625 (ppc_regmap): Remove __SPE__ #ifdef sections.
14626 (ppc_regmap_e500): New global variable.
14627 (ppc_cannot_store_register): Update __SPE__ special case.
14628 (ppc_get_hwcap): New function.
14629 (ppc_arch_setup): Use it to determine whether inferior supports
14630 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14631 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14632 Do not access registers if target does not support AltiVec.
14633 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14634 Do not access registers if target does not support SPE.
14635 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14637 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14639 * linux-low.c (disabled_regsets, num_regsets): New.
14640 (use_regsets_p): Delete.
14641 (linux_wait_for_process): Clear disabled_regsets.
14642 (regsets_fetch_inferior_registers): Check and set it.
14643 (regsets_store_inferior_registers): Likewise.
14644 (linux_fetch_registers, linux_store_registers): Do not use
14646 (initialize_low): Allocate disabled_regsets.
14648 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14650 * Makefile.in (LIBOBJS): New.
14651 (OBS): Use LIBOBJS.
14652 (memmem.o): New rule.
14653 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14654 * configure: Regenerated.
14656 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14658 * server.c (handle_query): Never return "unsupported" for
14659 qXfer:features:read queries.
14661 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14663 * server.c (get_features_xml): Fix inverted condition.
14664 (handle_query): Always support qXfer:feature:read.
14666 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14668 * server.c (wrapper_argv): New.
14669 (start_inferior): Handle wrapper_argv. If set, expect an extra
14671 (gdbserver_usage): Document --wrapper.
14672 (main): Parse --wrapper.
14674 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14676 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14677 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14678 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14679 (ppc_set_pc): Likewise.
14680 (ppc_arch_setup): New function.
14681 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14682 of collect_register.
14683 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14685 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14687 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14688 instead of linux-ppc64-low.o.
14689 * linux-ppc64-low.c: Remove file.
14690 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14691 (linux-ppc64-low.o): Remove rule.
14693 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14694 (init_registers_powerpc_64): Likewise.
14695 (ppc_regmap): Conditionally define depending on __powerpc64__.
14696 (ppc_cannot_store_register): Do not special-case "fpscr" when
14697 compiled on __powerpc64__.
14698 (ppc_collect_ptrace_register): New function.
14699 (ppc_supply_ptrace_register): New function.
14700 (ppc_breakpoint): Change type to "unsigned int".
14701 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14702 (the_low_target): Conditionally provide initializers for the
14703 arch_setup member depending on __powerpc64__. Install
14704 collect_ptrace_register and supply_ptrace_register members.
14706 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14708 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14709 * server.c (gdbserver_xmltarget): Define.
14710 (get_features_xml): Use it to replace "target.xml" and arch_string.
14712 * configure.srv: Remove srv_xmltarget. Add XML files that were
14713 mentioned there to srv_xmlfiles instead. Remove conditional tests
14714 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14715 srv_xmlfiles and srv_regobj to include all possible choices.
14716 * configure.ac (srv_xmltarget): Remove.
14717 (srv_xmlfiles): Do not add "target.xml".
14718 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14719 checks for supplementary target information.
14720 * configure: Regenerate.
14721 * Makefile.in (XML_TARGET): Remove.
14722 (target.xml): Remove rule.
14723 (clean): Do not clean up target.xml.
14724 (.PRECIOUS): Do not mention target.xml.
14726 * target.h (struct target_ops): Remove arch_string member.
14727 * linux-low.c (linux_arch_string): Remove.
14728 (linux_target_ops): Remove arch_string initializer.
14729 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14730 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14731 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14732 * spu-low.c (spu_arch_string): Remove.
14733 (spu_target_ops): Remove arch_string initializer.
14734 * win32-low.c (win32_arch_string): Remove.
14735 (win32_target_ops): Remove arch_string initializer.
14736 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14737 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14738 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14740 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14742 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14743 by collect_ptrace_register and supply_ptrace_register hooks.
14744 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14745 instead of checking for the_low_target.left_pad_xfer.
14746 (usr_store_inferior_registers): Use collect_ptrace_register callback
14747 instead of checking for the_low_target.left_pad_xfer.
14749 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14750 (s390_supply_ptrace_register): Likewise.
14751 (s390_fill_gregset): Call s390_collect_ptrace_register.
14752 (the_low_target): Update.
14754 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14755 (ppc_supply_ptrace_register): Likewise.
14756 (the_low_target): Update.
14758 * linux-i386-low.c (the_low_target): Update.
14759 * linux-x86-64-low.c (the_low_target): Update.
14761 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14763 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14764 reg-s390.o and reg-s390x.o.
14766 * linux-low.c (new_inferior): New global variable.
14767 (linux_create_inferior, linux_attach): Set it.
14768 (linux_wait_for_process): Call the_low_target.arch_setup after the
14769 target has stopped for the first time.
14770 (initialize_low): Do not call the_low_target.arch_setup.
14772 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14773 (s390_set_pc): Likewise.
14774 (s390_arch_setup): New function.
14775 (the_low_target): Use s390_arch_setup as arch_setup routine.
14777 * regcache.c (realloc_register_cache): New function.
14778 (set_register_cache): Call it for each existing regcache.
14780 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14782 * server.h (init_registers): Remove prototype.
14784 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14785 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14786 instead of init_registers ().
14787 * linux-arm-low.c (init_registers_arm): Add prototype.
14788 (init_registers_arm_with_iwmmxt): Likewise.
14789 (the_low_target): Add initializer for arch_setup field.
14790 * linux-cris-low.c (init_registers_cris): Add prototype.
14791 (the_low_target): Add initializer for arch_setup field.
14792 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14793 (the_low_target): Add initializer for arch_setup field.
14794 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14795 (the_low_target): Add initializer for arch_setup field.
14796 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14797 (the_low_target): Add initializer for arch_setup field.
14798 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14799 (the_low_target): Add initializer for arch_setup field.
14800 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14801 (the_low_target): Add initializer for arch_setup field.
14802 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14803 (init_registers_mips64_linux): Likewise.
14804 (the_low_target): Add initializer for arch_setup field.
14805 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14806 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14807 (the_low_target): Add initializer for arch_setup field.
14808 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14809 (init_registers_powerpc_64): Likewise.
14810 (the_low_target): Add initializer for arch_setup field.
14811 * linux-s390-low.c (init_registers_s390): Add prototype.
14812 (init_registers_s390x): Likewise.
14813 (the_low_target): Add initializer for arch_setup field.
14814 * linux-sh-low.c (init_registers_sh): Add prototype.
14815 (the_low_target): Add initializer for arch_setup field.
14816 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14817 (the_low_target): Add initializer for arch_setup field.
14818 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14819 (the_low_target): Add initializer for arch_setup field.
14821 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14822 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14823 instead of init_registers ().
14824 * win32-arm-low.c (init_registers_arm): Add prototype.
14825 (the_low_target): Add initializer for arch_setup field.
14826 * win32-i386-low.c (init_registers_i386): Add prototype.
14827 (the_low_target): Add initializer for arch_setup field.
14829 * spu-low.c (init_registers_spu): Add prototype.
14830 (initialize_low): Call initialie_registers_spu () instead of
14831 initialize_registers ().
14833 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14835 * server.c (handle_v_requests): When handling the vRun and vAttach
14836 packets, if already debugging a process, don't kill it. Return an
14839 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14841 * server.c (handle_query): Correct length check.
14843 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * win32-low.c (do_initial_child_stuff): Add process handle
14846 parameter. Set current_process_handle and current_process_id from the
14847 parameters. Clear globals.
14848 (win32_create_inferior): Don't set current_process_handle and
14849 current_process_id here. Instead pass them on the call to
14850 do_initial_child_stuff.
14851 (win32_attach): Likewise.
14852 (win32_clear_inferiors): New.
14853 (win32_kill): Don't close the current process handle or the
14854 current thread handle here. Instead call win32_clear_inferiors.
14855 (win32_detach): Don't open a new handle to the process. Call
14856 win32_clear_inferiors.
14857 (win32_join): Don't rely on current_process_handle; open a new
14858 handle using the process id.
14859 (win32_wait): Call win32_clear_inferiors when the inferior process
14862 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14864 * server.c (monitor_show_help): Add "exit".
14866 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14868 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14869 (clean): Add reg-xtensa.c.
14870 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14871 * configure.srv (xtensa*-*-linux*) New target.
14872 * linux-xtensa-low.c: New.
14873 * xtensa-xtregs.c: New.
14875 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14877 * hostio.c: Don't include errno.h.
14878 (errno_to_fileio_errno): Move to hostio-errno.
14879 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14880 error number outputting to the target->hostio_last_error callback.
14881 (hostio_packet_error): Use FILEIO_EINVAL directly.
14882 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14883 calls to hostio_error.
14884 * hostio-errno.c: New.
14885 * server.h (hostio_last_error_from_errno): Declare.
14886 * target.h (target_ops): Add hostio_last_error member.
14887 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14888 as hostio_last_error handler.
14889 * spu-low.c (spu_target_ops): Likewise.
14890 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14891 (wince_hostio_last_error): New functions.
14892 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14893 as hostio_last_error handler.
14894 (win32_target_ops) [!_WIN32_WCE]: Register
14895 hostio_last_error_from_errno as hostio_last_error handler.
14896 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14897 (hostio-errno.o): New rule.
14898 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14899 * configure.srv (srv_hostio_err_objs): New variable. Default to
14901 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14902 * configure: Regenerate.
14904 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14906 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14907 (linux_kill, linux_detach): Clean up the process list.
14908 * remote-utils.c (remote_open): Improve port number parsing.
14909 (putpkt_binary, input_interrupt): Only send interrupts if the target
14911 * server.c (extended_protocol): Make static.
14912 (attached): Define earlier.
14913 (exit_requested, response_needed, program_argv): New variables.
14914 (target_running): New.
14915 (start_inferior): Clear attached here.
14916 (attach_inferior): Set attached here.
14917 (require_running): Define.
14918 (handle_query): Use require_running and target_running. Implement
14920 (handle_v_attach, handle_v_run): New.
14921 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14922 (gdbserver_usage): Update.
14923 (main): Redo argument parsing. Handle --debug and --multi. Handle
14924 --attach along with other options or after the port. Save
14925 program_argv. Support no initial program. Resynchronize
14926 communication with GDB after an error. Handle "monitor exit".
14927 Use require_running and target_running. Always allow the extended
14928 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14929 restart in extended mode.
14930 * README: Refer to the GDB manual. Update --attach usage.
14932 2007-12-20 Andreas Schwab <schwab@suse.de>
14934 * linux-low.c (STACK_SIZE): Define.
14935 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14936 (linux_test_for_tracefork): Likewise.
14938 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14940 * linux-low.c (linux_wait_for_event): Update messages. Do not
14941 reinsert auto-delete breakpoints.
14942 * mem-break.c (struct breakpoint): Change return type of handler to
14944 (set_breakpoint_at): Update handler type.
14945 (reinsert_breakpoint_handler): Return 1 instead of calling
14947 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14949 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14950 * mem-break.h (set_breakpoint_at): Update handler type.
14951 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14952 * win32-low.c (auto_delete_breakpoint): New.
14953 (get_child_debug_event): Use it.
14955 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14957 * configure.ac: Check for pread and pwrite.
14958 * hostio.c (handle_pread): Fall back to lseek and read.
14959 (handle_pwrite): Fall back to lseek and write.
14960 * config.in, configure: Regenerated.
14962 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14964 * server.c (myresume): Add own_buf argument.
14965 (main): Update calls.
14967 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14969 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14970 * remote-utils.c (remote_open): Do not call disable_async_io.
14971 (block_async_io): Delete.
14972 (unblock_async_io): Make static.
14973 (initialize_async_io): New.
14974 * server.c (handle_v_cont): Handle async I/O here.
14975 (myresume): Likewise. Move other common resume tasks here...
14976 (main): ... from here. Call initialize_async_io. Disable async
14977 I/O before the main loop.
14978 * server.h (initialize_async_io): Declare.
14979 (block_async_io, unblock_async_io): Delete prototypes.
14980 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14982 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14984 * remote-utils.c (readchar): Allow binary data in received messages.
14986 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14988 * win32-low.c (attaching): New global.
14989 (win32_create_inferior): Clear the `attaching' global.
14990 (win32_attach): Set the `attaching' global.
14991 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14992 attaching. Only set a breakpoint at the entry point if not
14995 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14997 * server.c (main): Don't report dll events on the initial
14998 connection on attaches.
15000 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15002 * server.c (main): Relax numerical bases supported for the pid of
15003 the --attach command line argument.
15005 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15007 * win32-low.c (win32_attach): Call OpenProcess before
15008 DebugActiveProcess, not after. Add last error output to error
15011 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15013 * win32-low.c (win32_get_thread_context)
15014 (win32_set_thread_context): New functions.
15015 (thread_rec): Use win32_get_thread_context.
15016 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15017 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15020 2007-12-03 Leo Zayas
15021 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15025 (child_add_thread): Minor cleanup.
15026 (child_continue): Resume artificially suspended threads before
15027 calling ContinueDebugEvent.
15028 (suspend_one_thread): New.
15029 (fake_breakpoint_event): New.
15030 (get_child_debug_event): Change return type to int. Check here if
15031 gdb sent an interrupt request. If a soft interrupt was requested,
15032 fake a breakpoint event. Return 0 if there is no event to handle,
15034 (win32_wait): Don't check here if gdb sent an interrupt request.
15035 Ensure there is a valid event to handle.
15036 (win32_request_interrupt): Add soft interruption method as last
15039 2007-12-03 Leo Zayas
15040 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * win32-low.h (win32_thread_info): Add descriptions to the
15043 structure members. Replace `suspend_count' counter by a
15045 * win32-low.c (thread_rec): Update condition of when to get the
15046 context from the inferior. Rely on ContextFlags being set if it
15047 has already been retrieved. Only suspend the inferior thread if
15048 we haven't already. Warn if that fails.
15049 (continue_one_thread): s/suspend_count/suspended/. Only call
15050 ResumeThread once. Warn if that fails.
15052 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15054 * win32-low.c (win32_wait): Don't read from the inferior when it
15055 has already exited.
15057 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15059 * Makefile.in (win32_low_h): New variable.
15060 (win32-low.o): Add dependency on $(win32_low_h).
15061 (win32-arm-low.o, win32-i386-low.o): New rules.
15063 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15065 * hostio.c: Correct copyright year.
15067 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15069 * Makefile.in (OBS): Add hostio.o.
15070 (hostio.o): New rule.
15071 * server.h (handle_vFile): Declare.
15072 * hostio.c: New file.
15073 * server.c (handle_v_requests): Take packet_len and new_packet_len
15074 for binary packets. Call handle_vFile.
15075 (main): Update call to handle_v_requests.
15077 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15079 * linux-low.c: Include <sched.h>.
15081 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15083 * linux-low.c (linux_tracefork_grandchild): New.
15084 (linux_tracefork_child): Use clone.
15085 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15087 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15089 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15091 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15093 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15095 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15097 * inferiors.c (change_inferior_id): Delete.
15098 (add_pid_to_list, pull_pid_from_list): New.
15099 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15100 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15101 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15102 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15103 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15104 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15105 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15106 (using_threads): Always set to 1.
15107 (handle_extended_wait): New.
15108 (add_process): Do not set TID.
15109 (linux_create_inferior): Set must_set_ptrace_flags.
15110 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15111 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15112 (linux_thread_alive): Rename TID argument to LWPID.
15113 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15114 (linux_wait_for_event): Do not use TID or check using_threads. Update
15115 call to dead_thread_notify. Call handle_extended_wait.
15116 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15117 (send_sigstop): Delete sigstop_sent.
15118 (wait_for_sigstop): Avoid TID.
15119 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15120 (linux_test_for_tracefork): New.
15121 (linux_lookup_signals): Use thread_db_active and
15122 linux_supports_tracefork_flag.
15123 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15124 * linux-low.h (get_process_thread): Avoid TID.
15125 (struct process_ifo): Move thread_known and tid to the end. Remove
15127 (linux_attach_lwp, thread_db_init): Update prototypes.
15128 * server.h (change_inferior_id): Delete prototype.
15129 (add_pid_to_list, pull_pid_from_list): New prototypes.
15130 * thread-db.c (thread_db_use_events): New.
15131 (find_first_thread): Rename to...
15132 (find_one_thread): ...this. Update callers and messages. Do not
15133 call fatal. Check thread_db_use_events. Do not call
15134 change_inferior_id or new_thread_notify.
15135 (maybe_attach_thread): Update. Do not call new_thread_notify.
15136 (thread_db_init): Set thread_db_use_events. Check use_events.
15137 * utils.c (fatal, warning): Correct message prefix.
15139 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15141 * Makefile.in (clean): Remove new files.
15142 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15143 (powerpc-64.o, powerpc-64.c): New rules.
15144 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15145 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15147 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15149 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15150 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15151 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15152 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15153 (target_regsets): Add AltiVec and SPE register sets.
15154 * configure.ac: Check for AltiVec and SPE.
15155 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15156 (ppc_fill_vrregset, ppc_store_vrregset): New.
15157 (target_regsets): Add AltiVec register set.
15158 * configure: Regenerated.
15160 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15162 * linux-low.c (O_LARGEFILE): Define.
15163 (linux_read_memory): Use /proc/PID/mem.
15164 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15165 * configure, config.in: Regenerated.
15167 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15169 * linux-low.c (linux_wait_for_event): Do not pass signals while
15172 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15174 * win32-low.c (create_process): New.
15175 (win32_create_inferior): Use create_process instead of
15176 CreateProcess. If create_process failed retry appending an ".exe"
15177 suffix. Store the GetLastError result immediatelly after
15178 create_process calls and use it on the call to error.
15180 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15182 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15184 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15186 * configure.ac: Switch license to GPLv3.
15188 2007-08-01 Michael Snyder <msnyder@access-company.com>
15190 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15192 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15194 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15196 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15197 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15198 CloseToolhelp32Snapshot.
15199 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15200 CloseToolhelp32Snapshot.
15202 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15204 * server.c (main): Check for inferior exit before main loop.
15206 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15208 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15209 instead of on tmp_desc.
15211 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15212 Daniel Jacobowitz <dan@codesourcery.com>
15214 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15215 (add_thread): Minor cleanups.
15216 (clear_inferiors): Move lower in the file. Clear the DLL
15218 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15219 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15220 (xml_escape_text): New.
15221 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15223 (handle_v_cont): Report errors.
15224 (gdbserver_version): Update.
15225 (main): Correct size of own_buf. Do not report initial DLL events.
15226 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15227 (unloaded_dll, xml_escape_text): New.
15228 * win32-low.c (enum target_waitkind): Update comments.
15229 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15230 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15231 (win32_EnumProcessModules, win32_GetModuleInformation)
15232 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15233 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15234 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15235 (win32_Module32First, win32_Module32Next, load_toolhelp)
15236 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15237 (get_child_debug_event): Handle DLL events.
15238 (win32_wait): Likewise.
15240 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15242 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15243 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15245 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15247 * win32-low.c (handle_output_debug_string): Ignore event if not
15250 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15252 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15254 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15256 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15258 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15260 * inferiors.c (change_inferior_id): Add comment.
15261 * linux-low.c (check_removed_breakpoint): Add an early
15262 prototype. Improve debug output.
15263 (linux_attach): Doc update.
15264 (linux_detach_one_process, linux_detach): Clean up before releasing
15266 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15267 * linux-low.h (struct process_info): Doc improvement.
15268 * mem-break.c (delete_all_breakpoints): New.
15269 * mem-break.h (delete_all_breakpoints): New prototype.
15270 * thread-db.c (find_first_thread): New.
15271 (thread_db_create_event): Call it instead of
15272 thread_db_find_new_threads. Clean up unused variables.
15273 (maybe_attach_thread): Remove first thread handling.
15274 (thread_db_find_new_threads): Use find_first_thread.
15275 (thread_db_get_tls_address): Likewise.
15277 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15279 * thread-db.c (thread_db_find_new_threads): Add prototype.
15280 (thread_db_create_event): Check for the main thread before adding
15282 (maybe_attach_thread): Only enable event reporting if TID == 0.
15283 (thread_db_get_tls_address): Check for new threads.
15285 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15287 * linux-low.c (linux_create_inferior): Try execv before execvp.
15288 * spu-low.c (spu_create_inferior): Likewise.
15290 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15292 * linux-low.c (linux_create_inferior): Change execv to execvp.
15293 * spu-low.c (spu_create_inferior): Likewies.
15295 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15297 * Makefile.in (clean): Clean new files instead of deleted ones.
15298 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15299 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15301 * configure.srv: Specify XML files and new regformats for MIPS and
15303 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15304 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15305 an entry for the restart register.
15306 (mips_cannot_fetch_register, mips_cannot_store_register)
15307 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15308 register names to match the XML descriptions.
15309 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15310 restart register instead of $0.
15312 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15313 Markus Deuling <deuling@de.ibm.com>
15315 * remote-utils.c (decode_xfer_write): New function.
15316 * server.h (decode_xfer_write): Add prototype.
15317 * server.c (handle_query): Add PACKET_LEN argument. Support
15318 qXfer:spu:read and qXfer:spu:write packets.
15319 (main): Pass packet_len to handle_query.
15320 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15321 * target.h (target_ops): Add qxfer_spu.
15323 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15325 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15326 accessing non-seekable spufs files.
15328 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15330 * server.c (handle_query): Add reply for qC packet.
15332 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15333 Leo Zayas <lerele@champenstudios@com>
15335 * server.h (check_remote_input_interrupt_request): New function.
15336 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15337 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15338 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15339 (check_remote_input_interrupt_request): New function.
15340 * server.h (check_remote_input_interrupt_request): Declare.
15341 * win32-low.c (winapi_DebugBreakProcess,
15342 winapi_GenerateConsoleCtrlEvent): New typedefs.
15343 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15345 (win32_wait): Check for remote interrupt request
15346 with check_remote_input_interrupt_request.
15347 (win32_request_interrupt): New function.
15348 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15350 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15352 * win32-low.c (debug_registers_changed,
15353 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15354 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15355 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15356 (thread_rec): Get context using the low target.
15357 (child_add_thread): Call thread_added on the low target,
15358 which does the same thing.
15360 (do_initial_child_stuff): Remove debug registers references.
15361 Set context using the low target. Resume threads after
15362 setting the contexts.
15363 (child_continue): Remove dead variable. Remove debug
15364 registers references.
15365 (child_fetch_inferior_registers): Go through the low target.
15366 (do_child_store_inferior_registers): Remove.
15367 (child_store_inferior_registers): Go through the low target.
15368 (win32_resume): Remove debug registers references.
15369 Set context using the low target.
15370 (handle_exception): Change return type to void. Don't record
15371 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15372 first chance exception.
15373 (get_child_debug_event): Change return type to void. Remove
15374 goto loop. Always return after waiting for debug event.
15375 (win32_wait): Convert to switch statement. Handle spurious
15378 * win32-i386-low.c (debug_registers_changed,
15379 debug_registers_used): New.
15380 (initial_stuff): Rename to ...
15381 (i386_initial_stuff): ... this. Clear debug registers
15383 (store_debug_registers): Delete.
15384 (i386_get_thread_context): New.
15385 (load_debug_registers): Delete.
15386 (i386_set_thread_context): New.
15387 (i386_thread_added): New.
15388 (single_step): Rename to ...
15389 (i386_single_step): ... this.
15390 (do_fetch_inferior_registers): Rename to ...
15391 (i386_fetch_inferior_register): ... this.
15392 (i386_store_inferior_register): New.
15393 (the_low_target): Adapt to new interface.
15395 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15396 (arm_get_thread_context): New.
15397 (arm_set_thread_context): New.
15399 (do_fetch_inferior_registers): Rename to ...
15400 (arm_fetch_inferior_register): ... this.
15401 (arm_store_inferior_register): New.
15402 (arm_wince_breakpoint): Reimplement as unsigned long.
15403 (arm_wince_breakpoint_len): Define.
15404 (the_low_target): Adapt to new interface.
15406 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15407 load_debug_registers. Add get_thread_context, set_thread_context,
15408 thread_added and store_inferior_register. Rename
15409 fetch_inferior_registers to fetch_inferior_register.
15410 (regptr): Remove declaration.
15412 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15414 * linux-low.c (linux_detach): Change return type to int. Return 0.
15415 * spu-low.c (spu_detach): Likewise.
15417 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15419 * target.h (target_ops): Change return type of detach to int.
15421 (join_inferior): New.
15422 * server.c (main): Don't skip detach support on mingw32.
15423 If the inferior doesn't support detaching return error.
15424 Call join_inferior instead of using waitpid.
15425 * linux-low.c (linux_join): New.
15426 (linux_target_op): Add linux_join.
15427 * spu-low.c (spu_join): New.
15428 (spu_target_ops): Add spu_join.
15429 * win32-low.c (win32_detach): Adapt to new interface.
15430 Reopen current_process_handle before detaching. Issue a child
15431 resume before detaching.
15433 (win32_target_op): Add win32_join.
15435 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15437 * win32-low.c (win32-attach): Fix return value.
15438 * target.h (target_ops): Describe ATTACH return values.
15440 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15442 * win32-low.c (GETPROCADDRESS): Define.
15443 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15444 (winapi_DebugSetProcessKillOnExit): Likewise.
15445 (win32_create_inferior): Force usage of ansi CreateProcessA.
15446 (win32_attach): Use GETPROCADDRESS.
15447 (win32_detach): Likewise.
15449 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15451 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15453 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15455 * win32-low.c: Commit leftover changes from 2007-03-29.
15457 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15459 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15460 fields short instead of int. Add explicit padding.
15461 (i387_cache_to_fsave): Remove unnecessary casts.
15462 (i387_fsave_to_cache): Doc fix.
15463 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15465 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15467 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15468 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15470 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15472 * configure.srv (arm*-*-mingw32ce*): Move near the other
15475 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15477 * configure.ac: Add errno checking.
15478 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15479 sys/file.h and malloc.h.
15480 (AC_CHECK_DECLS): Add perror.
15481 (srv_mingwce): Handle.
15482 * configure.srv (i[34567]86-*-cygwin*): Add
15483 win32-i386-low.o to srv_tgtobj.
15484 (i[34567]86-*-mingw*): Likewise.
15485 (arm*-*-mingw32ce*): Add case.
15486 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15487 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15488 [__MINGW32CE__] (strerror): New function.
15489 [__MINGW32CE__] (errno): Define to GetLastError.
15490 [__MINGW32CE__] (COUNTOF): New macro.
15491 (remote_open): Remove extra close call.
15492 * mem-break.c (delete_breakpoint_at): New function.
15493 * mem-break.h (delete_breakpoint_at): Declare.
15494 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15495 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15496 [USE_WIN32API] (read, write): Add char* casts.
15497 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15498 * server.h: Include wincecompat.h on Windows CE.
15499 [HAVE_ERRNO_H]: Check.
15500 (perror): Declare if not declared.
15501 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15502 (perror_with_name): Remove errno declaration.
15503 * wincecompat.h: New.
15504 * wincecompat.c: New.
15505 * win32-low.h: New.
15506 * win32-arm-low.c: New.
15507 * win32-i386-low.c: New.
15508 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15509 (OUTMSG2): Make it safe.
15511 (COUNTOF): New macro.
15512 (NUM_REGS): Get it from the low target.
15513 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15514 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15515 (thread_rec): Let low target handle debug registers.
15516 (child_add_thread): Likewise.
15517 (child_init_thread_list): Likewise.
15518 (continue_one_thread): Likewise.
15520 (do_child_fetch_inferior_registers): Move to ...
15521 * win32-i386-low.c: ... here, and rename to ...
15522 (do_fetch_inferior_registers): ... this.
15523 * win32-low.c (child_fetch_inferior_registers):
15524 Go through the low target.
15525 (do_child_store_inferior_registers): Use regptr.
15526 (strwinerror): New function.
15527 (win32_create_inferior): Handle Windows CE.
15528 Use strwinerror instead of strerror on Windows error
15529 codes. Add program to the error output.
15530 Don't close the main thread handle on Windows CE.
15531 (win32_attach): Use coredll.dll on Windows CE.
15532 (win32_kill): Close current process and current
15534 (win32_detach): Use coredll.dll on Windows CE.
15535 (win32_resume): Let low target handle debug registers, and
15537 (handle_exception): Add/Remove initial breakpoint. Avoid
15538 non-existant WSTOPSIG on Windows CE.
15539 (win32_read_inferior_memory): Cast to remove warning.
15540 (win32_arch_string): Go through the low target.
15541 (initialize_low): Call set_breakpoint_data with the low
15542 target's breakpoint.
15543 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15544 FOP_REGNUM, mappings): Move to ...
15545 * win32-i386-low.c: ... here.
15546 * win32-low.c (win32_thread_info): Move to ...
15547 * win32-low.h: ... here.
15548 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15549 win32-arm-low.c and wincecompat.c.
15550 (all:): Add $EXEEXT.
15551 (install-only:): Likewise.
15552 (gdbserver:): Likewise.
15553 (gdbreplay:): Likewise.
15554 * config.in: Regenerate.
15555 * configure: Regenerate.
15557 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15559 * win32-low.c: Rename typedef thread_info to
15560 win32_thread_info throughout.
15562 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15564 * win32-i386-low.c: Rename to ...
15565 * win32-low.c: ... this.
15566 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15567 * Makefile.in: Likewise.
15569 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15571 * remote-utils.c (monitor_output): Constify msg parameter.
15572 * server.h (monitor_output): Likewise.
15573 * win32-i386-low.c (handle_output_debug_string): New.
15574 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15575 handle_output_debug_string.
15576 (get_child_debug_event): Likewise.
15578 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15580 * server.c (main): Correct strtoul check.
15582 2007-03-27 Jon Ringle <jon@ringle.org>
15584 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15586 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15588 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15590 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15592 * terminal.h: Check HAVE_SGTTY_H.
15594 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15596 * remote-utils.c (remote_open): Print out the assigned port number.
15598 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15600 * remote-utils.c (monitor_output): New function.
15601 * server.c (debug_threads): Define here.
15602 (monitor_show_help): New function.
15603 (handle_query): Handle qRcmd.
15604 (main): Do not handle 'd' packet.
15605 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15606 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15609 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15611 * Makefile.in (EXEEXT): New.
15612 (clean): Use $(EXEEXT).
15614 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15616 * target.h (target_ops): Rename send_signal to request_interrupt,
15617 and remove enum target_signal parameter.
15618 * linux-low.c (linux_request_interrupt): Rename from
15619 linux_send_signal, and always send SIGINT.
15620 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15621 and always send SIGINT.
15622 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15624 (input_interrupt): Likewise.
15626 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15628 * server.c (get_features_xml): Check if target implemented
15630 * win32-i386-low.c (win32_arch_string): New.
15631 (win32_target_ops): Add win32_arch_string as arch_string member.
15633 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15635 * spu-low.c (spu_arch_string): New.
15636 (spu_target_ops): Add spu_arch_string.
15638 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15640 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15641 * configure.ac: Do not check for terminal.h.
15642 * configure, config.in: Regenerated.
15644 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15646 * Makefile.in (OBS): Add $(XML_BUILTIN).
15647 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15649 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15650 (arm-with-iwmmxt.c): New.
15651 * config.in, configure: Regenerate.
15652 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15653 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15654 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15655 (arm*-*-linux*): Add iWMMXt and regset support.
15656 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15657 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15658 (arm_store_wmmxregset, target_regsets): New.
15659 * server.c (get_features_xml): Take annex argument. Check builtin
15661 (handle_query): Handle multiple annexes.
15663 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15665 * remote-utils.c [USE_WIN32API] (read, write): Define.
15666 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15669 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15671 * linux-i386-low.c (the_low_target): Set arch_string.
15672 * linux-x86-64-low.c (the_low_target): Likewise.
15673 * linux-low.c (linux_arch_string): New.
15674 (linux_target_ops): Add it.
15675 * linux-low.h (struct linux_target_ops): Add arch_string.
15676 * server.c (write_qxfer_response): Use const void * for DATA.
15677 (get_features_xml): New.
15678 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15679 * target.h (struct target_ops): Add arch_string method.
15681 2007-01-03 Denis Pilat <denis.pilat@st.com>
15682 Daniel Jacobowitz <dan@codesourcery.com>
15684 * linux-low.c (linux_kill): Handle being called with no threads.
15685 * win32-i386-low.c (win32_kill): Likewise.
15686 (get_child_debug_event): Clear current_process_handle.
15688 2006-12-30 Denis PILAT <denis.pilat@st.com>
15689 Daniel Jacobowitz <dan@codesourcery.com>
15691 * remote-utils.c (remote_open): Check the type of specified
15692 serial port devices before opening them.
15693 * server.c (main): Kill the inferior if an error occurs during
15694 the first remote_open.
15696 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15698 * README: Update supported targets.
15700 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15702 * Makefile.in (clean): Remove reg-mips64.c.
15703 (reg-mips64.c, reg-mips64.o): New rules.
15704 * configure.srv: Handle mips64. Include regset support for mips.
15705 * linux-mips-low.c (union mips_register): New.
15706 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15707 (mips_breakpoint, mips_breakpoint_at): Use int.
15708 (mips_collect_register, mips_supply_register)
15709 (mips_collect_register_32bit, mips_supply_register_32bit)
15710 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15711 (mips_store_fpregset, target_regsets): New.
15712 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15714 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15716 * configure.srv: Add target "spu*-*-*".
15717 * Makefile.in (clean): Remove reg-spu.c.
15718 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15719 * spu-low.c: New file.
15721 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15723 * configure.ac: Correct td_thr_tls_get_addr test.
15724 * configure: Regenerated.
15726 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15728 * linux-low.c (linux_wait_for_event): Reformat. Use the
15729 pass_signals array.
15730 * remote-utils.c (decode_address_to_semicolon): New.
15731 * server.c (pass_signals, handle_general_set): New.
15732 (handle_query): Mention QPassSignals for qSupported.
15733 (main): Call handle_general_set.
15734 * server.h (pass_signals, decode_address_to_semicolon): New.
15736 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15738 * server.c (handle_query): Correct error handling for read_auxv.
15740 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15742 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15743 and srv_linux_thread_db to yes.
15744 * linux-s390-low.c (s390_fill_gregset): New function.
15745 (target_regsets): Define data structure.
15747 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15749 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15750 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15751 * config.in, configure: Regenerated.
15752 * inferiors.c (gdb_id_to_thread): New function.
15753 (gdb_id_to_thread_id): Use it.
15754 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15755 * linux-low.h (struct process_info): Add th member.
15756 (thread_db_get_tls_address): New prototype.
15757 * remote-utils.c (decode_address): Make non-static.
15758 * server.c (handle_query): Handle qGetTLSAddr.
15759 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15760 * target.h (struct target_ops): Add get_tls_address.
15761 * thread-db.c (maybe_attach_thread): Save the thread handle.
15762 (thread_db_get_tls_address): New.
15764 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15766 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15767 (linux_resume_one_process): Take a siginfo_t *. Update all
15768 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15769 (struct pending_signals): Add a siginfo_t.
15770 (linux_wait_for_process): Always set last_status.
15771 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15772 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15773 * linux-low.h (struct process_info): Add last_status.
15775 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15777 * remote-utils.c (try_rle): New function.
15778 (putpkt_binary): Use it.
15780 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15782 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15783 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15784 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15785 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15786 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15789 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15791 * server.c (terminal_fd): New variable.
15792 (old_foreground_pgrp): Likewise.
15793 (restore_old_foreground_pgrp): New function.
15794 (start_inferior): Record the terminal file descriptor in terminal_fd
15795 and its original foreground group in old_foreground_pgrp. Register
15796 restore_old_foreground_pgrp with atexit().
15798 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15800 * server.c (handle_query): Correct qPart to qXfer.
15802 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15804 * configure.ac: Check for more headers which are missing on
15805 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15806 * configure.srv: Add Cygwin and mingw32.
15807 * remote-utils.c: Don't include headers unconditionally which
15808 are missing on mingw32. Include <winsock.h> for mingw32.
15809 (remote_open): Adjust for mingw32 support. Flush
15810 standard error after writing to it.
15811 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15812 (unblock_async_io, enable_async_io, disable_async_io)
15813 (readchar, getpkt): Update for Winsock support.
15814 (prepare_resume_reply): Expect a protocol signal number.
15815 * server.c: Disable <sys/wait.h> on mingw32.
15816 (start_inferior): Adjust for mingw32 support. Flush
15817 standard error after writing to it.
15818 (attach_inferior): Likewise. Use protocol signal
15820 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15822 * win32-i386-low.c: New file.
15823 * Makefile.in (XM_CLIBS): Set.
15824 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15825 (win32-i386-low.o): New dependency rule.
15826 * linux-low.c (linux_wait): Use target signal numbers.
15827 * target.h (struct target_ops): Doc fix.
15828 * server.h (target_signal_to_name): New prototype.
15829 * gdbreplay.c: Don't include headers unconditionally which
15830 are missing on mingw32. Include <winsock.h> for mingw32.
15831 (remote_close, remote_open): Adjust for Winsock support.
15832 * configure, config.in: Regenerated.
15834 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15836 * server.c (decode_xfer_read, write_qxfer_response): New.
15837 (handle_query): Take a packet length argument. Handle
15838 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15839 the qSupported response.
15840 (main): Update call to handle_query.
15842 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15844 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15845 (putpkt_binary): Renamed from putpkt and adjusted for binary
15847 (putpkt): New wrapper for putpkt_binary.
15848 (readchar): Don't mask off the high bit.
15849 (decode_X_packet): New function.
15850 * server.c (main): Call putpkt_binary if a handler sets the packet
15851 length. Save the length of the incoming packet. Handle 'X'.
15852 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15854 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15856 * server.c (handle_query): Handle qSupported.
15858 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15860 * remote-utils.c (all_symbols_looked_up): New variable.
15861 (look_up_one_symbol): Check it.
15862 * server.h (look_up_one_symbol): New declaration.
15863 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15865 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15867 * Makefile.in (linux-arm-low.o): Update dependencies.
15868 * linux-arm-low.c: Include "gdb_proc_service.h".
15869 (PTRACE_GET_THREAD_AREA): Define.
15870 (ps_get_thread_area): New function.
15872 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15874 * configure.srv (m68k*-*-uclinux*): New target.
15875 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15876 (linux_resume_one_process): Remove extraneous cast.
15877 (linux_read_offsets): New.
15878 (linux_target_op): Add linux_read_offsets on mmuless systems.
15879 * server.c (handle_query): Add qOffsets logic.
15880 * target.h (struct target_ops): Add read_offsets.
15882 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15884 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15885 (PTRACE_GET_THREAD_AREA): Define.
15886 (ps_get_thread_area): New function.
15887 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15888 (linux-x86-64-low.o): Update.
15890 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15892 * configure.ac: Remove checks for prfpregset_t.
15893 * gdb_proc_service.h: New file.
15894 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15895 new "gdb_proc_service.h".
15896 * proc-service.c: Likewise.
15897 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15898 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15899 * Makefile.in (gdb_proc_service_h): Updated.
15900 * configure, config.in: Regenerated.
15902 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15904 * remote-utils.c (prepare_resume_reply): Move declaration
15905 of gdb_id_from_wait to the top of the block.
15907 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15909 * linux-low.c (regsets_store_inferior_registers): Read the regset
15910 from the target before filling it.
15912 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15914 * server.c (attach_inferior): Return SIGTRAP for a successful
15917 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15919 * Makefile.in (OBS): Add version.o.
15920 (STAGESTUFF): Delete.
15921 (version.o): Add dependencies.
15922 (version.c): Replace rule.
15923 (clean): Remove version.c.
15924 * server.c (gdbserver_version): New.
15925 (gdbserver_usage): Use printf.
15926 (main): Handle --version and --help.
15927 * server.h (version, host_name): Add declarations.
15929 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15941 * linux-x86-64-low.c:
15943 * linux-s390-low.c:
15944 * linux-ppc64-low.c:
15946 * linux-mips-low.c:
15947 * linux-m68k-low.c:
15948 * linux-m32r-low.c:
15951 * linux-ia64-low.c:
15952 * linux-i386-low.c:
15953 * linux-crisv32-low.c:
15965 * gdbserver.1: Add (C) after Copyright. Update the FSF
15968 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15970 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15971 (arm_breakpoint_at): Recognize both breakpoints.
15972 (the_low_target): Use the correct breakpoint instruction.
15974 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15976 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15977 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15978 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15979 (the_low_target): Update.
15981 2005-10-25 Andreas Schwab <schwab@suse.de>
15983 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15985 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15986 (ia64_num_regs): Reduce to 462.
15988 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15990 * acinclude.m4: Correct quoting.
15991 * aclocal.m4: Regenerated.
15993 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15994 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15995 (thread_db_init): Call thread_db_err_str.
15996 * configure.ac: Check for TD_VERSION.
15997 * config.in, configure: Regenerated.
15999 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16001 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16003 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16005 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16006 is not available. Define HAVE_PTRACE_GETREGS if it is.
16007 * config.in, configure: Regenerated.
16008 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16009 * linux-i386-low.c, linux-m68k-low.c: Update to use
16010 HAVE_PTRACE_GETREGS.
16011 * linux-low.c (regsets_fetch_inferior_registers)
16012 (regsets_store_inferior_registers): Only return 0 if we processed
16014 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16015 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16017 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16019 * inferiors.c (struct thread_info): Add gdb_id.
16020 (add_thread): Add gdb_id argument.
16021 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16022 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16023 calls to add_thread.
16024 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16025 * server.c (handle_query): Use thread_to_gdb_id.
16026 (handle_v_cont, main): Use gdb_id_to_thread_id.
16027 * server.h (add_thread): Update prototype.
16028 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16031 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16033 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16034 left-padded registers.
16035 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16036 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16038 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16040 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16041 * configure: Regenerate.
16042 * config.in: Regenerate.
16043 * server.h (NEED_DECLARATION_STRERROR):
16044 Replace with !HAVE_DECL_STRERROR.
16046 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16048 * linux-low.c (linux_wait, linux_send_signal): Don't test
16049 an unsigned long variable for > 0 if it could be MAX_ULONG.
16050 * server.c (myresume): Likewise.
16051 * target.c (set_desired_inferior): Likewise.
16053 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16055 * configure.ac: Simplify and improve check for socklen_t.
16056 * configure, config.in: Regenerate.
16058 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16060 * acconfig.h: Remove.
16061 * configure.ac: Add a test for socklen_t. Use three-argument
16062 AC_DEFINE throughout.
16063 * config.in: Regenerated using autoheader 2.59.
16064 * configure: Regenerated.
16066 * gdbreplay.c (socklen_t): Provide a default.
16067 (remote_open): Use socklen_t.
16068 * remote-utils.c (socklen_t): Provide a default.
16069 (remote_open): Use socklen_t.
16070 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16073 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16075 * linux-low.c (linux_read_memory, linux_write_memory)
16076 (linux_read_auxv): Likewise.
16077 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16078 (check_mem_write): Likewise.
16079 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16081 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16082 (registers_from_string, register_data): Likewise.
16083 * server.c (handle_query, main): Likewise.
16084 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16085 (decode_M_packet): Likewise.
16086 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16087 * target.h (struct target_ops): Update read_memory, write_memory,
16089 (read_inferior_memory, write_inferior_memory): Update.
16090 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16091 to unsigned char *.
16092 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16093 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16094 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16095 linux-s390-low.c, linux-sh-low.c: Update for changes in
16096 read_inferior_memory and the_low_target->breakpoint.
16098 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16100 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16101 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16102 * configure.srv: Add powerpc64-*-linux*.
16103 * linux-ppc64-low.c: New file.
16105 2005-05-23 Orjan Friberg <orjanf@axis.com>
16107 * linux-cris-low.c: New file with support for CRIS.
16108 * linux-crisv32-low.c: Ditto for CRISv32.
16109 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16110 (clean): Add reg-cris.c and reg-crisv32.c.
16111 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16112 reg-crisv32.o, and reg-crisv32.c to make rules.
16113 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16114 recognized targets.
16116 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16118 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16119 of sizeof (PTRACE_XFER_TYPE).
16120 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16122 2005-05-12 Orjan Friberg <orjanf@axis.com>
16124 * target.h (struct target_ops): Add insert_watchpoint,
16125 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16126 pointers for hardware watchpoint support.
16127 * linux-low.h (struct linux_target_ops): Ditto.
16128 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16129 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16130 to linux_target_ops.
16131 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16133 * server.c (main): Recognize 'Z' and 'z' packets.
16135 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16137 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16138 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16139 (the_low_target): Add new members.
16141 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16143 * proc-service.c (ps_lgetregs): Search all_processes instead of
16146 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16148 * server.c (start_inferior): Change return type to int.
16149 (attach_inferior): Change sigptr to int *.
16150 (handle_v_cont, handle_v_requests): Change signal to int *.
16151 (main): Change signal to int.
16153 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16155 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16156 * configure.srv: Add m32r*-*-linux*.
16157 * linux-m32r-low.c: New file.
16159 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16161 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16163 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16165 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16166 Take unsigned long arguments for PIDs.
16167 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16168 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16169 (wait_for_sigstop, linux_resume_one_process)
16170 (regsets_fetch_inferior_registers, linux_send_signal)
16171 (linux_read_auxv): Likewise. Update the types of variables holding
16172 PIDs. Update format string specifiers.
16173 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16174 * remote-utils.c (prepare_resume_reply): Likewise.
16175 * server.c (cont_thread, general_thread, step_thread)
16176 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16178 (handle_query): Update format specifiers.
16179 (handle_v_cont, main): Use strtoul for thread IDs.
16180 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16181 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16182 (general_thread, step_thread, thread_from_wait)
16183 (old_thread_from_wait): Update.
16184 * target.h (struct thread_resume): Use unsigned long for THREAD.
16185 (struct target_ops): Use unsigned long for arguments to attach and
16188 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16190 * acinclude.m4: Include bfd/bfd.m4 directly.
16191 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16192 <agriffis@toolchain.org>.
16193 * aclocal.m4, configure: Regenerated.
16195 2005-01-07 Andrew Cagney <cagney@gnu.org>
16197 * configure.ac: Rename configure.in, require autoconf 2.59.
16198 * configure: Re-generate.
16200 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16202 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16203 LIBS when finished.
16204 * aclocal.m4: Regenerated.
16205 * configure: Regenerated.
16207 2004-11-21 Andreas Schwab <schwab@suse.de>
16209 * linux-m68k-low.c (m68k_num_gregs): Define.
16210 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16211 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16212 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16213 (m68k_breakpoint_at): New. Add to the_low_target.
16215 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16216 srv_linux_thread_db to yes.
16218 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16220 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16221 (ARCH_SET_FS): Likewise.
16222 (ARCH_GET_FS): Likewise.
16223 (ARCH_GET_GS): Likewise.
16225 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16227 * linux-i386-low.c (ps_get_thread_area): New.
16228 * linux-x86-64-low.c (ps_get_thread_area): New.
16229 * linux-low.c: Include <sys/syscall.h>.
16230 (linux_kill_one_process): Don't kill the first thread here.
16231 (linux_kill): Kill the first thread here.
16232 (kill_lwp): New function.
16233 (send_sigstop, linux_send_signal): Use it.
16234 * proc-service.c: Clean up #ifdefs.
16235 (fpregset_info): Delete.
16236 (ps_lgetregs): Update and enable implementation.
16237 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16239 * remote-utils.c (struct sym_cache, symbol_cache): New.
16240 (input_interrupt): Print a clearer message.
16241 (async_io_enabled): New variable.
16242 (enable_async_io, disable_async_io): Use it. Update comments.
16243 (look_up_one_symbol): Use the symbol cache.
16244 * thread-db.c (thread_db_look_up_symbols): New function.
16245 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16247 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16249 * configure.in: Test for -rdynamic.
16250 * configure: Regenerated.
16251 * Makefile (INTERNAL_LDFLAGS): New.
16252 (gdbserver, gdbreplay): Use it.
16254 2004-09-02 Andrew Cagney <cagney@gnu.org>
16256 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16258 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16260 * linux-low.c (linux_wait): Clear all_processes list also.
16262 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16264 * linux-low.c: Include <errno.h>. Remove extern declaration of
16267 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16269 * gdbreplay.c, server.h, utils.c: Update copyright years.
16271 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16273 * server.c (main): Print child status or termination signal from
16274 variable 'signal', not 'sig'.
16276 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16278 * linux-low.c (linux_read_memory): Change return type to
16279 int. Check for and return error from ptrace().
16280 * target.c (read_inferior_memory): Change return type to int. Pass
16281 back return status from the_target->read_memory().
16282 * target.h (struct target_ops): Adapt *read_memory() prototype.
16284 (read_inferior_memory): Adapt prototype.
16285 * server.c (main): Return an error packet if
16286 read_inferior_memory() returns an error.
16288 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16290 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16291 Unify with other clean targets.
16293 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16295 * server.c (handle_v_cont): Call set_desired_inferior.
16297 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16299 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16301 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16303 * linux-low.c (linux_wait): Unblock async I/O.
16304 (linux_resume): Block and enable async I/O.
16305 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16306 * server.h (block_async_io, unblock_async_io): Add prototypes.
16308 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16310 * remote-utils.c (remote_open): Print a status notice after
16311 opening a TCP port.
16312 * server.c (attach_inferior): Print a status notice after
16315 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16317 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16319 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16321 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16323 * server.c, target.h: Update copyright years.
16325 2004-02-25 Roland McGrath <roland@redhat.com>
16327 * target.h (struct target_ops): New member `read_auxv'.
16328 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16329 * linux-low.c (linux_read_auxv): New function.
16330 (linux_target_ops): Initialize `read_auxv' member to that.
16332 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16334 Committed by Jim Blandy <jimb@redhat.com>.
16336 * linux-s390-low.c (s390_num_regs): Update.
16337 (s390_regmap): Remove control registers. Use __s390x__ predefine
16338 instead of GPR_SIZE to distiguish s390 and s390x targets.
16340 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16342 * linux-low.c: Update copyright year.
16343 (check_removed_breakpoint): Clear pending_is_breakpoint.
16344 (linux_set_resume_request, linux_queue_one_thread)
16345 (resume_status_pending_p): New functions.
16346 (linux_continue_one_thread): Use process->resume.
16347 (linux_resume): Only resume threads if there are no pending events.
16348 * linux-low.h (struct process_info): Add resume request
16351 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16353 * regcache.c (new_register_cache): Clear the allocated register
16354 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16356 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16358 * linux-low.c (linux_resume): Take a struct thread_resume *
16360 (linux_wait): Update call.
16361 (resume_ptr): New static variable.
16362 (linux_continue_one_thread): Renamed from
16363 linux_continue_one_process. Use resume_ptr.
16364 (linux_resume): Use linux_continue_one_thread.
16365 * server.c (handle_v_cont, handle_v_requests): New functions.
16366 (myresume): New function.
16367 (main): Handle 'v' case.
16368 * target.h (struct thread_resume): New type.
16369 (struct target_ops): Change argument of "resume" to struct
16371 (myresume): Delete macro.
16373 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16375 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16376 (uninstall): Support DESTDIR.
16378 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16380 * configure.srv: Add xscale*linux copy of arm*linux entry.
16382 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16384 * linux-arm-low.c (arm_reinsert_addr): New function.
16385 (the_low_target): Add arm_reinsert_addr.
16387 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16389 * mem-break.c: Remove whitespace at end of file.
16391 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16393 * configure.in: Check whether we need to prototype strerror.
16394 * server.h: Optionally prototype strerror.
16395 * gdbreplay.c (perror_with_name): Use strerror.
16396 * linux-low.c (linux_attach_lwp): Use strerror.
16397 * utils.c (perror_with_name): Use strerror.
16398 * config.in, configure: Regenerated.
16400 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16402 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16403 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16405 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16407 * Makefile.in (SFILES): Update.
16408 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16409 low-sun3.c: Remove files.
16411 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16413 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16414 (linux_detach_one_process, linux_detach): New functions.
16415 (linux_target_ops): Add linux_detach.
16416 * server.c (main): Handle 'D' packet.
16417 * target.h (struct target_ops): Add "detach" member.
16418 (detach_inferior): Define.
16420 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16422 From Kelley Cook <kelleycook@wideopenwest.com>:
16423 * configure.srv: Accept i[34567]86 variants.
16425 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16427 * linux-low.c (linux_wait_for_event): Correct comment typos.
16428 (linux_resume_one_process): Call check_removed_breakpoint.
16429 (linux_send_signal): New function.
16430 (linux_target_ops): Add linux_send_signal.
16431 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16433 * target.h (struct target_ops): Add send_signal.
16435 2003-05-29 Jim Blandy <jimb@redhat.com>
16437 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16438 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16439 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16440 away part of the register's value.
16442 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16444 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16445 (linux_wait_for_event, linux_init_signals): Likewise.
16447 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16449 * configure.in: Check for stdlib.h.
16450 * configure: Regenerated.
16451 * config.in: Regenerated.
16453 2003-01-04 Andreas Schwab <schwab@suse.de>
16455 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16457 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16459 * Makefile.in: Remove obsolete code.
16461 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16463 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16464 defined(PT_FPR0_HI).
16466 2002-11-17 Stuart Hughes <seh@zee2.com>
16468 * linux-arm-low.c (arm_num_regs): Increase.
16469 (arm_regmap): Include status register.
16471 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16473 * linux-low.c (register_addr): Remove incorrect -1 check.
16475 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16477 * linux-low.c (linux_create_inferior): Call setpgid. Return
16479 (unstopped_p, linux_signal_pid): Remove.
16480 (linux_target_ops): Remove linux_signal_pid.
16481 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16482 global instead of target method.
16483 * target.h (struct target_ops): Remove signal_pid. Update comment
16484 for create_inferior.
16485 * server.c (signal_pid): New variable.
16486 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16487 gdbserver. Set the child to be the foreground process group.
16488 (attach_inferior): Set signal_pid.
16490 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16492 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16494 2002-08-20 Jim Blandy <jimb@redhat.com>
16496 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16499 2002-08-01 Andrew Cagney <cagney@redhat.com>
16501 * Makefile.in: Make chill references obsolete.
16503 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16505 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16506 * configure: Regenerate.
16507 * config.in: Regenerate.
16509 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16511 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16512 (perror_with_name, remote_close, remote_open, expect, play): Static.
16514 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16516 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16517 byte offsets instead of an array of indexes.
16518 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16520 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16522 * regcache.c: Add comment.
16524 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16526 * thread-db.c: New file.
16527 * proc-service.c: New file.
16528 * acinclude.m4: New file.
16529 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16530 proc-service.o, and thread-db.o.
16531 (linux-low.o): Add USE_THREAD_DB.
16532 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16533 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16534 * aclocal.m4: Regenerated.
16535 * config.in: Regenerated.
16536 * configure: Regenerated.
16537 * configure.in: Check for proc_service.h, sys/procfs.h,
16538 thread_db.h, and linux/elf.h headrs.
16539 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16540 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16541 Check for -lthread_db and thread support.
16542 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16543 PowerPC, and SuperH.
16544 * i387-fp.c: Constify arguments.
16545 * i387-fp.h: Likewise.
16546 * inferiors.c: (struct thread_info): Renamed from
16547 `struct inferior_info'. Remove PID member. Use generic inferior
16548 list header. All uses updated.
16549 (inferiors, signal_pid): Removed.
16550 (all_threads): New variable.
16551 (get_thread): Define.
16552 (add_inferior_to_list): New function.
16553 (for_each_inferior): New function.
16554 (change_inferior_id): New function.
16555 (add_inferior): Removed.
16556 (remove_inferior): New function.
16557 (add_thread): New function.
16558 (free_one_thread): New function.
16559 (remove_thread): New function.
16560 (clear_inferiors): Use for_each_inferior and free_one_thread.
16561 (find_inferior): New function.
16562 (find_inferior_id): New function.
16563 (inferior_target_data): Update argument type.
16564 (set_inferior_target_data): Likewise.
16565 (inferior_regcache_data): Likewise.
16566 (set_inferior_regcache_data): Likewise.
16567 * linux-low.c (linux_bp_reinsert): Remove.
16568 (all_processes, stopping_threads, using_thrads)
16569 (struct pending_signals, debug_threads, pid_of): New.
16570 (inferior_pid): Replace with macro.
16571 (struct inferior_linux_data): Remove.
16572 (get_stop_pc, add_process): New functions.
16573 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16574 Use add_process and add_thread.
16575 (linux_attach_lwp): New function, based on old linux_attach. Use
16576 add_process and add_thread. Set stop_expected for new threads.
16577 (linux_attach): New function.
16578 (linux_kill_one_process): New function.
16579 (linux_kill): Kill all LWPs.
16580 (linux_thread_alive): Use find_inferior_id.
16581 (check_removed_breakpoints, status_pending_p): New functions.
16582 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16583 Update. Use WNOHANG. Wait for cloned processes also. Update process
16584 struct for the found process.
16585 (linux_wait_for_event): New function.
16586 (linux_wait): Use it. Support LWPs.
16587 (send_sigstop, wait_for_sigstop, stop_all_processes)
16588 (linux_resume_one_process, linux_continue_one_process): New functions.
16589 (linux_resume): Support LWPs.
16590 (REGISTER_RAW_SIZE): Remove.
16591 (fetch_register): Use register_size instead. Call supply_register.
16592 (usr_store_inferior_registers): Likewise. Call collect_register.
16593 Fix recursive case.
16594 (regsets_fetch_inferior_registers): Improve error message.
16595 (regsets_store_inferior_registers): Add debugging.
16596 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16597 (unstopped_p, linux_signal_pid): New functions.
16598 (linux_target_ops): Add linux_signal_pid.
16599 (linux_init_signals): New function.
16600 (initialize_low): Call it. Initialize using_threads.
16601 * regcache.c (inferior_regcache_data): Add valid
16603 (get_regcache): Fetch registers lazily. Add fetch argument
16604 and update all callers.
16605 (regcache_invalidate_one, regcache_invalidate): New
16607 (new_register_cache): Renamed from create_register_cache.
16608 Return the new regcache.
16609 (free_register_cache): Change argument to a void *.
16610 (registers_to_string, registers_from_string): Call get_regcache
16611 with fetch flag set.
16612 (register_data): Make static. Pass fetch flag to get_regcache.
16613 (supply_register): Call get_regcache with fetch flag clear.
16614 (collect_register): Call get_regcache with fetch flag set.
16615 (collect_register_as_string): New function.
16616 * regcache.h: Update.
16617 * remote-utils.c (putpkt): Flush after debug output and use
16619 Handle input interrupts while waiting for an ACK.
16620 (input_interrupt): Use signal_pid method.
16621 (getpkt): Flush after debug output and use stderr.
16622 (outreg): Use collect_register_as_string.
16623 (new_thread_notify, dead_thread_notify): New functions.
16624 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16625 and general_thread.
16626 (look_up_one_symbol): Flush after debug output.
16627 * server.c (step_thread, server_waiting): New variables.
16628 (start_inferior): Don't use signal_pid. Update call to mywait.
16629 (attach_inferior): Update call to mywait.
16630 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16631 (main): Don't fetch/store registers explicitly. Use
16632 set_desired_inferior. Support proposed ``Hs'' packet. Update
16634 * server.h: Update.
16635 (struct inferior_list, struct_inferior_list_entry): New.
16636 * target.c (set_desired_inferior): New.
16637 (write_inferior_memory): Constify.
16638 (mywait): New function.
16639 * target.h: Update.
16640 (struct target_ops): New signal_pid method.
16641 (mywait): Removed macro, added prototype.
16643 * linux-low.h (regset_func): Removed.
16644 (regset_fill_func, regset_store_func): New.
16645 (enum regset_type): New.
16646 (struct regset_info): Add type field. Use new operation types.
16647 (struct linux_target_ops): stop_pc renamed to get_pc.
16648 Add decr_pc_after_break and breakpoint_at.
16649 (get_process, get_thread_proess, get_process_thread)
16650 (strut process_info, all_processes, linux_attach_lwp)
16651 (thread_db_init): New.
16653 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16654 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16655 (the_low_target): Add new members.
16656 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16657 (i386_store_fpxregset): Constify.
16658 (target_regsets): Add new kind identifier.
16659 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16660 (i386_set_pc): Add debugging.
16661 (i386_breakpoint_at): New function.
16662 (the_low_target): Add new members.
16663 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16664 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16665 (mips_breakpoint_at): New.
16666 (the_low_target): Add new members.
16667 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16668 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16669 (the_low_target): Add new members.
16670 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16671 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16672 (the_low_target): Add new members.
16673 * linux-x86-64-low.c (target_regsets): Add new kind
16676 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16678 From Martin Pool <mbp@samba.org>:
16679 * server.c (gdbserver_usage): New function.
16682 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16684 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16685 stop_at -> stop_pc.
16687 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16689 * Makefile.in: Remove obsolete code.
16691 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16693 * linux-low.c (regsets_fetch_inferior_registers),
16694 (regsets_store_inferior_registers): Removed cast to int from
16696 * regcache.h: Added declaration of struct inferior_info.
16698 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16700 * inferiors.c (struct inferior_info): Add regcache_data.
16701 (add_inferior): Call create_register_cache.
16702 (clear_inferiors): Call free_register_cache.
16703 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16704 * regcache.c (struct inferior_regcache_data): New.
16705 (registers): Remove.
16706 (get_regcache): New function.
16707 (create_register_cache, free_register_cache): New functions.
16708 (set_register_cache): Don't initialize the register cache here.
16709 (registers_to_string, registers_from_string, register_data): Call
16711 * regcache.h: Add prototypes.
16712 * server.h: Likewise.
16714 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16716 * mem-break.c: New file.
16717 * mem-break.h: New file.
16718 * Makefile.in: Add mem-break.o rule; update server.h
16720 * inferiors.c (struct inferior_info): Add target_data
16722 (clear_inferiors): Free target_data member if set.
16723 (inferior_target_data, set_inferior_target_data): New functions.
16724 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16725 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16726 * linux-low.c (linux_bp_reinsert): New variable.
16727 (struct inferior_linux_data): New.
16728 (linux_create_inferior): Use set_inferior_target_data.
16729 (linux_attach): Likewise. Call add_inferior.
16730 (linux_wait_for_one_inferior): New function.
16731 (linux_wait): Call it.
16732 (linux_write_memory): Add const.
16733 (initialize_low): Call set_breakpoint_data.
16734 * linux-low.h (struct linux_target_ops): Add breakpoint
16736 * server.c (attach_inferior): Remove extra add_inferior
16738 * server.h: Include mem-break.h. Update inferior.c
16740 * target.c (read_inferior_memory)
16741 (write_inferior_memory): New functions.
16742 * target.h (read_inferior_memory)
16743 (write_inferior_memory): Change macros to prototypes.
16744 (struct target_ops): Update comments. Add const to write_memory
16747 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16749 * linux-low.c (usr_store_inferior_registers): Support
16750 registers which are allowed to fail to store.
16751 * linux-low.h (linux_target_ops): Likewise.
16752 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16753 (ppc_cannot_store_register): FPSCR may not be storable.
16755 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16757 * server.h: Include <string.h> if HAVE_STRING_H.
16758 * ChangeLog: Correct paths in last ChangeLog entry.
16760 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16762 * linux-low.h: Remove obsolete prototypes.
16763 (struct linux_target_ops): New.
16764 (extern the_low_target): New.
16765 * linux-low.c (num_regs, regmap): Remove declarations.
16766 (register_addr): Use the_low_target explicitly.
16767 (fetch_register): Likewise.
16768 (usr_fetch_inferior_registers): Likewise.
16769 (usr_store_inferior_registers): Likewise.
16770 * linux-arm-low.c (num_regs): Remove.
16771 (arm_num_regs): Define.
16772 (arm_regmap): Renamed from regmap, made static.
16773 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16775 (arm_cannot_store_register): Renamed from cannot_store_register,
16777 (the_low_target): New.
16778 * linux-i386-low.c (num_regs): Remove.
16779 (i386_num_regs): Define.
16780 (i386_regmap): Renamed from regmap, made static.
16781 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16783 (i386_cannot_store_register): Renamed from cannot_store_register,
16785 (the_low_target): New.
16786 * linux-ia64-low.c (num_regs): Remove.
16787 (ia64_num_regs): Define.
16788 (ia64_regmap): Renamed from regmap, made static.
16789 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16791 (ia64_cannot_store_register): Renamed from cannot_store_register,
16793 (the_low_target): New.
16794 * linux-m68k-low.c (num_regs): Remove.
16795 (m68k_num_regs): Define.
16796 (m68k_regmap): Renamed from regmap, made static.
16797 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16799 (m68k_cannot_store_register): Renamed from cannot_store_register,
16801 (the_low_target): New.
16802 * linux-mips-low.c (num_regs): Remove.
16803 (mips_num_regs): Define.
16804 (mips_regmap): Renamed from regmap, made static.
16805 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16807 (mips_cannot_store_register): Renamed from cannot_store_register,
16809 (the_low_target): New.
16810 * linux-ppc-low.c (num_regs): Remove.
16811 (ppc_num_regs): Define.
16812 (ppc_regmap): Renamed from regmap, made static.
16813 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16815 (ppc_cannot_store_register): Renamed from cannot_store_register,
16817 (the_low_target): New.
16818 * linux-s390-low.c (num_regs): Remove.
16819 (s390_num_regs): Define.
16820 (s390_regmap): Renamed from regmap, made static.
16821 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16823 (s390_cannot_store_register): Renamed from cannot_store_register,
16825 (the_low_target): New.
16826 * linux-sh-low.c (num_regs): Remove.
16827 (sh_num_regs): Define.
16828 (sh_regmap): Renamed from regmap, made static.
16829 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16831 (sh_cannot_store_register): Renamed from cannot_store_register,
16833 (the_low_target): New.
16834 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16835 (the_low_target): New.
16837 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16839 * Makefile.in: Add stamp-h target.
16840 * configure.in: Create stamp-h.
16841 * configure: Regenerated.
16843 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16845 * inferiors.c: New file.
16846 * target.c: New file.
16847 * target.h: New file.
16848 * Makefile.in: Add target.o and inferiors.o. Update
16850 * linux-low.c (inferior_pid): New static variable,
16851 moved from server.c.
16852 (linux_create_inferior): Renamed from create_inferior.
16853 Call add_inferior. Return 0 on success instead of a PID.
16854 (linux_attach): Renamed from myattach.
16855 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16856 (linux_thread_alive): Renamed from mythread_alive.
16857 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16859 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16860 (regsets_store_inferior_registers): Correct error message.
16861 Add missing ``return 0''.
16862 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16863 (linux_store_registers): Renamed from store_inferior_registers.
16864 (linux_read_memory): Renamed from read_inferior_memory.
16865 (linux_write_memory): Renamed from write_inferior_memory.
16866 (linux_target_ops): New structure.
16867 (initialize_low): Call set_target_ops ().
16868 * remote-utils.c (unhexify): New function.
16869 (hexify): New function.
16870 (input_interrupt): Send signals to ``signal_pid''.
16871 * server.c (inferior_pid): Remove.
16872 (start_inferior): Update create_inferior call.
16873 (attach_inferior): Call add_inferior.
16874 (handle_query): New function.
16875 (main): Call handle_query for `q' packets.
16876 * server.h: Include "target.h". Remove obsolete prototypes.
16877 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16879 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16881 * Makefile.in: Add WARN_CFLAGS. Update configury
16883 * configure.in: Check for <string.h>
16884 * configure: Regenerate.
16885 * config.in: Regenerate.
16886 * gdbreplay.c: Include needed system headers.
16887 (remote_open): Remove strchr prototype.
16888 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16889 * regcache.c (supply_register): Change buf argument to const void *.
16890 (supply_register_by_name): Likewise.
16891 (collect_register): Change buf argument to void *.
16892 (collect_register_by_name): Likewise.
16893 * regcache.h: Add missing prototypes.
16894 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16895 * server.c (handle_query): New function.
16896 (attached): New static variable, moved out of main.
16897 (main): Quiet longjmp clobber warnings.
16898 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16899 * utils.c (error): Remove NORETURN.