1 2019-01-01 Joel Brobecker <brobecker@adacore.com>
3 * gdbreplay.c (gdbreplay_version): Update copyright year in
5 * server.c (gdbserver_version): Likewise.
7 2018-12-05 Alan Hayward <alan.hayward@arm.com>
9 * linux-low.c (add_lwp): Switch ordering.
11 2018-11-29 Tom Tromey <tom@tromey.com>
13 * win32-low.c (win32_join): Take pid, not process.
14 * target.h (struct target_ops) <join>: Change argument type.
15 (join_inferior): Change argument name.
16 * spu-low.c (spu_join): Take pid, not process.
17 * server.c (handle_detach): Preserve pid before destroying
19 * lynx-low.c (lynx_join): Take pid, not process.
20 * linux-low.c (linux_join): Take pid, not process.
22 2018-11-23 Alan Hayward <alan.hayward@arm.com>
24 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
25 (aarch64_cannot_fetch_register): Likewise.
26 (struct linux_target_ops): Update references.
28 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
30 * linux-ppc-low.c: Include nat/linux-ptrace.h.
32 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
34 * configure.srv (ipa_ppc_linux_regobj): Add
35 powerpc-isa207-htm-vsx32l-ipa.o and
36 powerpc-isa207-htm-vsx64l-ipa.o.
37 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
38 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
39 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
40 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
41 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
42 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
43 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
44 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
45 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
46 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
47 (init_registers_powerpc_isa207_htm_vsx32l)
48 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
49 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
50 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
51 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
52 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
53 (ppc_store_tm_ctarregset): New functions.
54 (ppc_regsets): Add entries for HTM regsets.
55 (ppc_arch_setup): Set htm in features struct when needed. Set
56 sizes for the HTM regsets.
57 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
58 (initialize_low_arch): Call
59 init_registers_powerpc_isa207_htm_vsx32l and
60 init_registers_powerpc_isa207_htm_vsx64l.
61 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
62 PPC_TDESC_ISA207_HTM_VSX.
63 (initialize_low_tracepoint): Call
64 init_registers_powerpc_isa207_htm_vsx32l and
65 init_registers_powerpc_isa207_htm_vsx64l.
67 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
69 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
70 rs6000/power-linux-pmu.xml to srv_xmlfiles.
71 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
72 (ppc_store_pmuregset): New functions.
73 (ppc_regsets): Add entries for ebb and pmu regsets.
74 (ppc_arch_setup): Set isa207 in features struct if the ebb and
75 pmu regsets are available. Set sizes for these regsets.
77 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
79 * configure.srv (ipa_ppc_linux_regobj): Add
80 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
81 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
82 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
83 rs6000/powerpc-isa207-vsx32l.xml, and
84 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
85 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
86 <PPC_TDESC_ISA207_VSX>: New enum value.
87 (init_registers_powerpc_isa207_vsx32l): Declare.
88 (init_registers_powerpc_isa207_vsx64l): Declare.
89 * linux-ppc-low.c (ppc_fill_tarregset): New function.
90 (ppc_store_tarregset): New function.
91 (ppc_regsets): Add entry for the TAR regset.
92 (ppc_arch_setup): Set isa207 in features struct when needed. Set
93 size for the TAR regsets.
94 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
95 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
96 and init_registers_powerpc_isa207_vsx64l.
97 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
98 (initialize_low_tracepoint): Call
99 init_registers_powerpc_isa207_vsx32l and
100 init_registers_powerpc_isa207_vsx64l.
102 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
103 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
105 * configure.srv (ipa_ppc_linux_regobj): Add
106 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
107 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
108 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
109 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
110 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
111 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
112 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
113 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
114 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
115 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
116 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
117 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
118 (ppc_hwcap): Add comment.
119 (ppc_hwcap2): New global.
120 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
121 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
122 (ppc_regsets): Add entries for the DSCR and PPR regsets.
123 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
124 when needed. Set sizes for the the DSCR and PPR regsets.
125 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
126 (initialize_low_arch): Call
127 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
128 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
129 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
130 PPC_TDESC_ISA205_PPR_DSCR_VSX.
131 (initialize_low_tracepoint): Call
132 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
133 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
135 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
137 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
139 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
140 Simon Marchi <simark@simark.ca>
142 * acinclude.m4: Include "../selftest.m4".
143 * configure: Regenerate.
144 * configure.ac: Use "GDB_AC_SELFTEST".
145 * configure.srv: Use "$enable_unittests" instead of
146 "$development" when checking whether unit tests have been
148 * server.c (captured_main): Update message informing that
149 selftests have been disabled.
151 2018-10-04 Tom Tromey <tom@tromey.com>
153 * configure: Rebuild.
155 2018-10-04 Tom Tromey <tom@tromey.com>
157 * server.c (handle_status): Rename inner "thread".
158 (process_serial_event): Declare "res" in 'm' case.
159 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
160 (iterate_over_lwps): Rename inner "thread".
161 (linux_qxfer_libraries_svr4): Rename inner "len".
162 * gdbthread.h (find_thread_in_random): Rename inner "thread".
164 2018-10-01 Gary Benson <gbenson@redhat.com>
166 * gdb_proc_service.h: Moved common code to
167 common/gdb_proc_service.h.
169 2018-10-01 Gary Benson <gbenson@redhat.com>
171 * gdb_proc_service.h: Synchronize comments and whitespace with
172 GDB's version of this file.
174 2018-09-25 Tom Tromey <tom@tromey.com>
176 * configure: Rebuild.
177 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
179 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
181 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
182 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
183 ($(IPA_LIB)): Sort IPA_OBJS.
185 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
187 * Makefile.in: Remove references to $(ADD_DEPS).
189 2018-09-16 Tom Tromey <tom@tromey.com>
191 * remote-utils.c (remote_open): Use GNU style for metasyntactic
193 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
196 2018-09-05 Tom Tromey <tom@tromey.com>
198 * configure: Rebuild.
200 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
203 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
205 2018-08-27 Tom Tromey <tom@tromey.com>
208 * configure: Rebuild.
210 2018-08-27 Tom Tromey <tom@tromey.com>
212 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
213 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
214 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
215 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
216 (s390x_emit_stack_adjust): Add casts to unsigned char.
218 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
222 * server.h (struct client_state) <disable_randomization>:
225 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
227 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
229 (mips_supply_ptrace_register): Likewise.
231 2018-07-22 Tom Tromey <tom@tromey.com>
233 * configure: Rebuild.
235 2018-07-22 Tom Tromey <tom@tromey.com>
237 * win32-low.c (win32_create_inferior): Remove unused variables.
238 * gdbreplay.c (remote_open): Remove unused variable.
239 * remote-utils.c (remote_prepare): Remove unused variable.
240 * x86-tdesc.h (X86_TDESC_H): Define.
241 (amd64_expedite_regs): Define conditionally.
242 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
243 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
244 * remote-utils.c (readchar): Remove unused variable.
246 2018-07-13 Pedro Alves <palves@redhat.com>
248 * linux-low.c (linux_kill): Change parameter to process_info
249 pointer instead of pid. Adjust.
250 * lynx-low.c (lynx_kill): Likewise.
251 * nto-low.c (nto_kill): Likewise.
252 * spu-low.c (spu_kill): Likewise.
253 * win32-low.c (win32_kill): Likewise.
254 * server.c (handle_v_kill, kill_inferior_callback)
255 (detach_or_kill_for_exit): Adjust.
256 * target.c (kill_inferior): Change parameter to process_info
257 pointer instead of pid. Adjust.
258 * target.h (struct target_ops) <kill>: Change parameter to
259 process_info pointer instead of pid. Adjust all implementations
261 (kill_inferior): Likewise.
263 2018-07-13 Pedro Alves <palves@redhat.com>
265 * linux-low.c (linux_detach, linux_join): Change parameter to
266 process_info pointer instead of pid. Adjust.
267 * lynx-low.c (lynx_detach, lynx_join): Likewise.
268 * nto-low.c (nto_detach): Likewise.
269 * spu-low.c (spu_detach, spu_join): Likewise.
270 * win32-low.c (win32_detach, win32_join): Likewise.
271 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
272 * target.h (struct target_ops) <detach, join>: Change parameter to
273 process_info pointer instead of pid. Adjust all implementations
275 (detach_inferior, join_inferior): Rename 'pid' parameter to
278 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
279 Jan Kratochvil <jan.kratochvil@redhat.com>
280 Paul Fertser <fercerpav@gmail.com>
281 Tsutomu Seki <sekiriki@gmail.com>
283 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
284 (OBS): Add 'common/netstuff.o'.
285 (GDBREPLAY_OBS): Likewise.
286 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
287 (remote_open): Implement support for IPv6
289 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
291 (handle_accept_event): Accept connections from IPv6 sources.
292 (remote_prepare): Handle IPv6-style hostnames; implement
293 support for IPv6 connections.
294 (remote_open): Implement support for printing connections from
297 2018-07-11 Pedro Alves <palves@redhat.com>
300 * mem-break.c (any_persistent_commands): Add process_info
301 parameter and use it instead of relying on the current process.
302 Change return type to bool.
303 * mem-break.h (any_persistent_commands): Add process_info
304 parameter and change return type to bool.
305 * server.c (handle_detach): Remove require_running_or_return call.
306 Look up the process_info for the process we're about to detach.
307 If not found, return back error to GDB. Adjust
308 any_persistent_commands call to pass down a process pointer.
310 2018-07-11 Pedro Alves <palves@redhat.com>
312 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
313 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
314 instead of collect_register_by_name.
315 * regcache.c (regcache_raw_get_unsigned_by_name): New.
316 * regcache.h (regcache_raw_get_unsigned_by_name): New.
318 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
319 Pedro Alves <palves@redhat.com>
321 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
323 2018-07-03 Tom Tromey <tom@tromey.com>
325 * linux-low.c: Update.
326 * lynx-low.c: Update.
327 * mem-break.c: Update.
329 * remote-utils.c: Update.
333 * win32-low.c: Update.
335 2018-07-03 Tom Tromey <tom@tromey.com>
339 2018-07-03 Tom Tromey <tom@tromey.com>
341 * linux-low.c: Update.
343 2018-07-03 Tom Tromey <tom@tromey.com>
347 2018-07-03 Tom Tromey <tom@tromey.com>
349 * linux-low.c: Update.
350 * linux-mips-low.c: Update.
351 * lynx-low.c: Update.
353 * remote-utils.c: Update.
357 * thread-db.c: Update.
359 2018-07-03 Tom Tromey <tom@tromey.com>
361 * linux-low.c: Update.
362 * linux-mips-low.c: Update.
363 * lynx-low.c: Update.
364 * mem-break.c: Update.
366 * remote-utils.c: Update.
370 * tracepoint.c: Update.
372 2018-07-03 Tom Tromey <tom@tromey.com>
374 * linux-low.c: Update.
375 * linux-ppc-low.c: Update.
376 * linux-x86-low.c: Update.
377 * proc-service.c: Update.
380 * thread-db.c: Update.
381 * win32-low.c: Update.
383 2018-07-03 Tom Tromey <tom@tromey.com>
385 * linux-low.c: Update.
386 * lynx-low.c: Update.
388 * remote-utils.c: Update.
390 * thread-db.c: Update.
391 * win32-low.c: Update.
393 2018-06-29 Joel Brobecker <brobecker@adacore.com>
395 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
396 parameter in call to 'amd64_create_target_description'.
398 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
400 * x86-tdesc.h: Remove executable permission flag.
402 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
404 * configure.ac: Remove AC_PREREQ, add missing quoting.
405 * configure: Re-generate.
406 * config.in: Re-generate.
407 * aclocal.m4: Re-generate.
409 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
411 * tracepoint.h (current_traceframe): Remove declaration.
413 2018-06-18 Alan Hayward <alan.hayward@arm.com>
415 * linux-aarch64-low.c (is_sve_tdesc): New function.
416 (aarch64_sve_regs_copy_to_regcache): Likewise.
417 (aarch64_sve_regs_copy_from_regcache): Likewise.
418 (aarch64_regs_info): Add SVE checks.
419 (initialize_low_arch): Initialize SVE.
421 2018-06-18 Alan Hayward <alan.hayward@arm.com>
423 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
425 2018-06-11 Alan Hayward <alan.hayward@arm.com>
427 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
428 (initialize_low_tracepoint): Likewise
429 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
430 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
432 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
434 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
436 2018-06-11 Alan Hayward <alan.hayward@arm.com>
438 * server.h (PBUFSIZ): Increase size
440 2018-06-11 Alan Hayward <alan.hayward@arm.com>
442 * regcache.c (regcache::raw_compare): New function.
443 * regcache.h (regcache::raw_compare): New declaration.
445 2018-06-11 Alan Hayward <alan.hayward@arm.com>
447 * regcache.c (new_register_cache): Use new.
448 (free_register_cache): Use delete.
449 (register_data): Use const.
450 (supply_register): Move body inside regcache.
451 (regcache::raw_supply): New override function.
452 (collect_register): Move body inside regcache.
453 (regcache::raw_collect): New override function.
454 (regcache::get_register_status): New override function.
455 * regcache.h (struct regcache): Inherit from reg_buffer_common.
457 2018-06-09 Tom Tromey <tom@tromey.com>
459 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
461 (event_queue): Use std::queue.
462 (gdb_event_xfree): Remove.
463 (initialize_event_loop, process_event, wait_for_event): Update.
465 2018-06-08 Stan Cox <scox@redhat.com>
467 * win32-low.c (win32_create_inferior): last_ptid and last_status
468 moved to client_state.
470 2018-06-08 Pedro Alves <palves@redhat.com>
472 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
473 common/common-exceptions.o, common/common-utils.o,
474 common/errors.o, common/print-utils.o and utils.o.
475 * gdbreplay.c: Include "common-defs.h" instead of the two
476 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
477 string.h or alloca.h.
478 (perror_with_name): Delete.
479 (remote_open): Use xstrdup instead of strdup.
480 (main): Rename to ...
481 (captured_main): ... this.
484 2018-06-08 Tom Tromey <tom@tromey.com>
486 * linux-low.c (linux_low_read_btrace): Update.
488 2018-06-04 Stan Cox <scox@redhat.com>
490 * server.h (struct client_state): New.
491 * server.c (cont_thread, general_thread, multi_process)
492 (report_fork_events, report_vfork_events, report_exec_events)
493 (report_thread_events, swbreak_feature, hwbreak_feature)
494 (vCont_supported, disable_randomization, pass_signals)
495 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
496 Moved to client_state.
497 * remote-utils.c (remote_debug, noack_mode)
498 (transport_is_reliable): Moved to client_state.
499 * tracepoint.c (current_traceframe): Moved to client_state.
502 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
503 linux-low.c, remote-utils.h, target.c: Use client_state.
505 2018-05-31 Alan Hayward <alan.hayward@arm.com>
507 * configure.srv: Add new c/h file.
509 2018-05-31 Alan Hayward <alan.hayward@arm.com>
511 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
514 2018-05-25 Maciej W. Rozycki <macro@mips.com>
516 * gdb.arch/mips-fpregset-core.exp: New test.
517 * gdb.arch/mips-fpregset-core.c: New test source.
519 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
522 * hostio.c (require_int): Do not report overflow for integers
523 between 0xfffffff and 0x7fffffff.
525 2018-05-22 Maciej W. Rozycki <macro@mips.com>
527 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
528 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
529 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
531 (the_low_target): Wire them.
533 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
535 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
536 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
537 mode. Call collect_register_by_name with vscr using
538 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
539 (ppc_store_vrregset): Add and set vscr_offset variable as in
540 ppc_fill_vrregset. Call supply_register_by_name with vscr using
543 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
545 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
546 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
547 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
549 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
551 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
552 (ppc_store_vsxregset): Likewise.
553 (ppc_fill_vrregset): Likewise.
554 (ppc_store_vrregset): Likewise.
555 (ppc_fill_evrregset): Likewise.
556 (ppc_store_evrregset): Likewise.
557 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
558 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
561 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
563 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
564 wordsize of the inferior. Call ppc_linux_target_wordsize.
566 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
568 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
569 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
570 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
571 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
572 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
573 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
574 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
575 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
576 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
577 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
578 (tdesc_powerpc_e500l): Remove.
579 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
580 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
581 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
582 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
584 (ppc_arch_setup): Remove target description matching code. Fill a
585 ppc_linux_features struct and call ppc_linux_match_description
588 2018-05-22 Maciej W. Rozycki <macro@mips.com>
590 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
591 width of the requested register exceeds the width of the
593 (mips_cannot_store_register): Likewise.
595 2018-05-21 Maciej W. Rozycki <macro@mips.com>
597 * linux-mips-low.c (mips_fetch_register): New function. Update
599 (mips_store_gregset): Supply 0 rather than $restart for $zero.
600 (the_low_target): Wire `mips_fetch_register'.
602 2018-05-10 Joel Brobecker <brobecker@adacore.com>
604 * lynx-i386-low.c (LYNXOS_178): New macro.
605 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
606 the layout on LynxOS-178.
607 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
608 handle floating point registers that are not supported by
611 2018-05-10 Tom Tromey <tom@tromey.com>
613 * configure: Rebuild.
615 2018-05-10 Joel Brobecker <brobecker@adacore.com>
618 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
619 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
620 Use it to set the expedite_regs field in the given tdesc.
621 * x86-tdesc.h: New file.
622 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
623 Adjust following the addition of the new expedite_regs parameter
625 * linux-tic6x-low.c (tic6x_read_description): Likewise.
626 * linux-x86-tdesc.c: #include "x86-tdesc.h".
627 (i386_linux_read_description, amd64_linux_read_description):
628 Adjust following the addition of the new expedite_regs parameter
630 * lynx-i386-low.c: #include "x86-tdesc.h".
631 (lynx_i386_arch_setup): Adjust following the addition of the new
632 expedite_regs parameter to init_target_desc.
633 * nto-x86-low.c: #include "x86-tdesc.h".
634 (nto_x86_arch_setup): Adjust following the addition of the new
635 expedite_regs parameter to init_target_desc.
636 * win32-i386-low.c: #include "x86-tdesc.h".
637 (i386_arch_setup): Adjust following the addition of the new
638 expedite_regs parameter to init_target_desc.
640 2018-05-10 Joel Brobecker <brobecker@adacore.com>
643 * win32-low.c (win32_create_inferior): Add call to my_wait
644 setting last_status global.
646 2018-05-10 Joel Brobecker <brobecker@adacore.com>
649 * win32-low.c (create_process): Only call gdb_tilde_expand if
650 inferior_cwd is not NULL.
652 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
654 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
655 registers to the cache if their values have changed.
656 (i387_xsave_to_cache): Provide default values for x87 control
657 registers when these features are available, but disabled.
658 * regcache.c (supply_register_by_name_zeroed): New function.
659 * regcache.h (supply_register_by_name_zeroed): Declare new
662 2018-05-07 Tom Tromey <tom@tromey.com>
664 * configure: Rebuild.
666 2018-05-04 Tom Tromey <tom@tromey.com>
668 * configure: Rebuild.
670 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
671 Pedro Alves <palves@redhat.com>
673 * linux-aarch64-low.c (aarch64_stopped_data_address):
676 2018-04-27 Tom Tromey <tom@tromey.com>
678 * configure: Rebuild.
680 2018-04-23 Tom Tromey <tom@tromey.com>
682 * configure: Rebuild.
684 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
686 * Makefile.in (depcomp): Add "..".
687 (all_deps_files): New and use it.
689 2018-04-18 Alan Hayward <alan.hayward@arm.com>
691 * configure.srv (aarch64*-*-linux*): Don't include xml.
692 (i[34567]86-*-cygwin*): Likewise.
693 (i[34567]86-*-linux*): Likewise.
694 (i[34567]86-*-lynxos*): Likewise.
695 (i[34567]86-*-mingw32ce*): Likewise.
696 (i[34567]86-*-mingw*): Likewise.
697 (i[34567]86-*-nto*): Likewise.
698 (tic6x-*-uclinux): Likewise.
699 (x86_64-*-linux*): Likewise.
700 (x86_64-*-mingw*): Likewise.
701 (x86_64-*-cygwin*): Likewise.
703 2018-04-18 Alan Hayward <alan.hayward@arm.com>
705 * tdesc.c: Remove xml parameter.
707 2018-04-18 Alan Hayward <alan.hayward@arm.com>
709 * server.c (get_features_xml): Remove cast.
710 * tdesc.c (void target_desc::accept): Fill in function.
711 (tdesc_get_features_xml): Remove old xml creation.
712 (print_xml_feature::visit_pre): Add xml vistor.
713 * tdesc.h (struct target_desc): Make xmltarget mutable.
714 (tdesc_get_features_xml): Remove declaration.
716 2018-04-18 Alan Hayward <alan.hayward@arm.com>
718 * tdesc.c (tdesc_architecture_name): Add new function.
719 (tdesc_osabi_name): Likewise.
720 (tdesc_get_features_xml): Use new functions.
722 2018-04-18 Alan Hayward <alan.hayward@arm.com>
724 * tdesc.c (tdesc_create_flags): Remove.
725 (tdesc_add_flag): Likewise.
726 (tdesc_named_type): Likewise.
727 (tdesc_create_union): Likewise.
728 (tdesc_create_struct): Likewise.
729 (tdesc_create_vector): Likewise.
730 (tdesc_add_bitfield): Likewise.
731 (tdesc_add_field): Likewise.
732 (tdesc_set_struct_size): Likewise.
734 2018-04-18 Alan Hayward <alan.hayward@arm.com>
736 * tdesc.c (~target_desc): Remove implictly deleted items.
737 (init_target_desc): Iterate all features.
738 (tdesc_get_features_xml): Use vector.
739 (tdesc_create_feature): Create feature.
740 * tdesc.h (tdesc_feature) Remove
741 (target_desc): Add features.
743 2018-04-18 Alan Hayward <alan.hayward@arm.com>
745 * Makefile.in: Add common/tdesc.c
746 * tdesc.c (init_target_desc): init all reg_defs from register
748 (tdesc_create_reg): Create tdesc_reg.
749 * tdesc.h (tdesc_feature): Add register vector.
751 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
753 * tdesc.h (struct target_desc) <features>: Change type to
754 std::vector<std::string>.
755 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
757 (tdesc_get_features_xml): Likewise.
758 (tdesc_create_feature): Likewise.
760 2018-03-26 Alan Hayward <alan.hayward@arm.com>
762 * regcache.c (find_register_by_number): Return a ref.
763 (find_regno): Use references.
764 (register_size): Likewise.
765 (register_data): Likewise.
766 * tdesc.c (target_desc::~target_desc): Remove free calls.
767 (target_desc::operator==): Use std::vector compare.
768 (init_target_desc): Use reference.
769 (tdesc_create_reg): Use reg constructors.
770 * tdesc.h (struct target_desc): Replace pointer with object.
772 2018-03-23 Alan Hayward <alan.hayward@arm.com>
774 * regcache.c (find_register_by_number): Make static.
775 (find_regno): Use find_register_by_number
776 * regcache.h (struct reg): Remove declaration.
778 2018-03-23 Alan Hayward <alan.hayward@arm.com>
780 * tdesc.c (target_desc::~target_desc): Move to here.
781 (target_desc::operator==): Likewise.
782 * tdesc.h (target_desc::~target_desc): Move from here.
783 (target_desc::operator==): Likewise.
785 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
787 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
789 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
791 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
793 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
794 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
795 and init_registers_s390_gs_linux64.
797 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
799 * linux-s390-low.c (s390_fill_gs): Remove function.
800 (s390_fill_gsbc): Remove function.
801 (s390_regsets): Set fill functions for the guarded storage regsets
804 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
806 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
807 the word size. Add comment.
808 (s390_get_wordsize): New function.
809 (s390_arch_setup): No longer select a temporary tdesc to fetch the
810 pswm with it. Instead, use s390_get_wordsize to determine the
811 word size first and derive the correct tdesc from that directly.
813 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
815 * Makefile.in: Include silent-rules.mk.
816 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
817 (COMPILE): Add ECHO_CXX.
818 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
819 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
820 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
821 (version-generated.c): Add ECHO_GEN.
822 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
823 (IPAGENT_COMPILE): Add ECHO_CXX.
824 (%-generated.c): Add ECHO_REGDAT.
826 2018-03-14 Tom Tromey <tom@tromey.com>
829 * ax.c (ax_printf): Special case for NULL.
831 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
833 * linux-low.c (linux_qxfer_libraries_svr4): Use
834 xml_escape_text_append.
836 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
838 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
840 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
842 * server.c (handle_general_set): Remove unnecessary xstrdup.
844 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
846 * server.c (parse_debug_format_options): Adjust to
847 delim_string_to_char_ptr_vec changes.
848 * thread-db.c (thread_db_load_search): Adjust to
849 dirnames_to_char_ptr_vec changes.
851 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
853 * target.h (target_enable_btrace, target_disable_btrace)
854 (target_read_btrace, target_read_btrace_conf): Turn macro into
855 inline function. Throw error if target method is not defined.
856 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
857 check for btrace target method. Be prepared to handle exceptions
858 from btrace target methods.
860 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
862 * server.c (captured_main): Change order of error message printed
863 when the current working directory cannot be found.
865 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
867 * server.c: Include "filenames.h" and "pathstuff.h".
868 (program_name): Delete variable.
869 (program_path): New anonymous class.
870 (get_exec_wrapper): Use "program_path" instead of
872 (handle_v_run): Likewise.
873 (captured_main): Likewise.
874 (process_serial_event): Likewise.
876 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
878 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
879 (OBJS): Add "pathstuff.o".
880 * server.c (current_directory): New global variable.
881 (captured_main): Initialize "current_directory".
883 2018-02-26 Alan Hayward <alan.hayward@arm.com>
885 * tdesc.c: Use common/tdesc.h.
888 2018-02-20 Alan Hayward <alan.hayward@arm.com>
889 Simon Marchi <simon.marchi@ericsson.com>
891 * Makefile.in: Switch order of make rules.
893 2018-02-19 Alan Hayward <alan.hayward@arm.com>
895 * Makefile.in: Add common directory in build.
896 * configure.ac: Add common reference.
897 * configure: Regenerate.
899 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
901 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
902 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
903 * spu-low.c (spu_target_ops): Likewise.
904 * win32-low.c (win32_target_ops): Likewise.
905 * server.c (supported_btrace_packets): Report packets unconditionally.
906 * target.h (target_ops) <supports_btrace>: Remove.
907 (target_supports_btrace): Remove.
909 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
911 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
912 (handle_btrace_disable): Change return type to void. Use exceptions
914 (handle_btrace_general_set): Catch exception and copy message to
917 2018-02-08 Tom Tromey <tom@tromey.com>
919 * linux-low.c (install_software_single_step_breakpoints): Use
921 * inferiors.c (make_cleanup_restore_current_thread): Remove.
922 (do_restore_current_thread_cleanup): Remove.
923 * gdbthread.h (make_cleanup_restore_current_thread): Don't
926 2018-02-08 Tom Tromey <tom@tromey.com>
928 * mem-break.c (set_raw_breakpoint_at): Use
929 gdb::unique_xmalloc_ptr.
931 2018-01-30 Pedro Alves <palves@redhat.com>
934 * target.c (target_terminal::terminal_state): Rename to ...
935 (target_terminal::m_terminal_state): ... this.
937 2018-01-19 James Clarke <jrtc27@jrtc27.com>
939 * linux-low.c (handle_extended_wait): Surround call to
940 thread_db_notice_clone with #ifdef USE_THREAD_DB.
942 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
944 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
945 linux_ptrace_attach_fail_reason_string now returning an
947 (linux_attach): Likewise.
948 * thread-db.c (attach_thread): Likewise.
950 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
953 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
954 checking for fs_base/gs_base fields in struct user_regs_struct.
955 * configure: Regenerate.
957 2018-01-16 Yao Qi <yao.qi@linaro.org>
960 * linux-low.c (fetch_register): Call supply_register instead of
963 2018-01-08 Yao Qi <yao.qi@linaro.org>
964 Simon Marchi <simon.marchi@ericsson.com>
966 * Makefile.in (OBS): Remove selftest.o.
967 * configure.ac: Set srv_selftest_objs if $development is true.
968 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
969 * configure: Re-generated.
970 * server.c (captured_main): Wrap variable selftest_filter with
973 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
975 * server.c (parse_debug_format_options): Return std::string.
976 (handle_monitor_command, captured_main): Adjust.
978 2018-01-05 Pedro Alves <palves@redhat.com>
981 * server.c (captured_main): Pass quiet=false to
982 save_original_signals_state.
984 2018-01-01 Joel Brobecker <brobecker@adacore.com>
986 * gdbreplay.c (gdbreplay_version): Update copyright year in
988 * server.c (gdbserver_version): Likewise.
990 2017-12-08 Tom Tromey <tom@tromey.com>
992 * ax.c (ax_printf): Update.
994 2017-12-07 Yao Qi <yao.qi@linaro.org>
996 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
997 aarch64_linux_read_description.
998 * linux-amd64-ipa.c (idx2mask): New array.
999 (get_ipa_tdesc): Move idx2mask out.
1000 (initialize_low_tracepoint): Initialize target descriptions.
1001 * linux-i386-ipa.c (idx2mask): New array.
1002 (get_ipa_tdesc): Move idx2mask out.
1003 (initialize_low_tracepoint): Initialize target descriptions.
1005 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1007 * tdesc.c (struct tdesc_type): Change return type.
1008 (tdesc_add_flag): Change parameter type.
1009 (tdesc_add_bitfield): Likewise.
1010 (tdesc_add_field): Likewise.
1011 (tdesc_set_struct_size): Likewise.
1013 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1015 * regcache.c (registers_to_string): Remove unused variable.
1017 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1019 * inferiors.c (for_each_inferior_with_data): Remove.
1020 * inferiors.h (for_each_inferior_with_data): Remove.
1021 * server.c (handle_qxfer_threads_worker): Change parameter type.
1022 (handle_qxfer_threads_proper): Use for_each_thread.
1024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1026 * inferiors.c (for_each_inferior): Remove.
1027 (clear_inferiors): Use for_each_thread.
1028 * inferiors.h (for_each_inferior): Remove.
1029 * linux-low.c (linux_wait_for_event_filtered): Use
1031 (linux_stabilize_threads): Likewise.
1032 * regcache.c (regcache_release): Likewise.
1033 * server.c (gdb_wants_all_threads_stopped): Likewise.
1034 (clear_pending_status_callback): Remove.
1035 (handle_status): Use for_each_thread.
1036 (captured_main): Likewise.
1037 * win32-low.c (child_init_thread_list): Likewise.
1038 (win32_clear_inferiors): Likewise.
1039 (fake_breakpoint_event): Likewise.
1041 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1043 * inferiors.h (find_inferior): Remove.
1044 * inferiors.c (find_inferior): Remove.
1046 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1048 * linux-low.c (resume_status_pending_p): Update comment.
1049 (need_step_over_p): Update comment.
1051 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1053 * linux-low.c (proceed_one_lwp): Return void, change parameter
1055 (unsuspend_and_proceed_one_lwp): Likewise.
1056 (proceed_all_lwps): Use for_each_thread.
1057 (unstop_all_lwps): Likewise.
1059 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1061 * linux-low.c (linux_resume_one_thread): Return void, take
1063 (linux_resume): Use for_each_thread.
1065 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1067 * linux-low.c (send_sigstop_callback): Return void, change
1068 parameter type. Rename to...
1069 (send_sigstop): ... this.
1070 (suspend_and_send_sigstop_callback): Return void, change parameter
1072 (suspend_and_send_sigstop): ... this.
1073 (stop_all_lwps): Use for_each_thread.
1075 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1077 * linux-low.c (lwp_running): Return bool, remove unused
1079 (linux_stabilize_threads): Use find_thread.
1081 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1083 * linux-low.c (select_singlestep_lwp_callback): Remove.
1084 (count_events_callback): Remove.
1085 (select_event_lwp_callback): Remove.
1086 (select_event_lwp): Use find_thread/for_each_thread.
1088 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1090 * linux-low.c (not_stopped_callback): Return bool, take filter
1092 (linux_wait_for_event_filtered): Use find_thread.
1093 (linux_wait_1): Likewise.
1095 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1097 * linux-low.c (same_lwp): Remove.
1098 (find_lwp_pid): Use find_thread.
1100 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1102 * linux-low.c (delete_lwp_callback): Remove.
1103 (linux_mourn): Use for_each_thread.
1105 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1107 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1108 args parameter, don't check for pid.
1109 (linux_detach): Use for_each_thread.
1111 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1113 * linux-low.c (struct counter): Remove.
1114 (second_thread_of_pid_p): Remove.
1115 (last_thread_of_process_p): Use find_thread.
1117 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1119 * inferiors.c (find_inferior_in_random): Remove.
1120 * inferiors.h (find_inferior_in_random): Remove.
1121 * linux-low.c (status_pending_p_callback): Return bool, accept
1122 parameter ptid directly.
1123 (linux_wait_for_event_filtered): Use find_thread_in_random.
1124 (linux_wait_1): Likewise.
1126 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1128 * inferiors.c (find_inferior_id): Remove.
1129 (find_thread_ptid): Move implemention from find_inferior_id to
1131 * inferiors.h (find_inferior_id): Remove.
1132 * server.c (handle_status): Use find_thread_ptid.
1133 (process_serial_event): Likewise.
1134 * thread-db.c (find_one_thread): Likewise.
1135 (thread_db_thread_handle): Likewise.
1136 * win32-low.c (thread_rec): Likewise.
1137 (child_delete_thread): Likewise.
1138 (win32_thread_alive): Likewise.
1139 (get_child_debug_event): Likewise.
1141 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1143 * linux-mips-low.c (update_watch_registers_callback): Return
1144 void, remove pid_p parameter, don't check for pid.
1145 (mips_insert_point, mips_remove_point): Use for_each_thread.
1147 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1149 * lynx.low (lynx_delete_thread_callback): Remove.
1150 (lynx_mourn): Use for_each_thread.
1152 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1154 * regcache.c (regcache_invalidate_one): Remove.
1155 (regcache_invalidate_pid): use for_each_thread.
1157 2017-11-26 Tom Tromey <tom@tromey.com>
1159 * linux-low.c (linux_create_inferior): Update.
1161 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1163 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1165 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1167 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1168 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1169 * linux-aarch64-tdesc-selftest.c: New file.
1170 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1172 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1174 * configure.srv: Add new file.
1175 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1176 * linux-aarch64-tdesc-selftest.c: New file.
1177 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1179 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1181 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1182 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1183 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1185 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1187 * configure.srv: Add new files.
1188 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1189 aarch64_linux_read_description.
1190 * linux-aarch64-low.c (aarch64_linux_read_description):
1191 Merge with aarch64_arch_setup.
1192 (aarch64_arch_setup): Call aarch64_linux_read_description.
1193 * linux-aarch64-tdesc.c: New file.
1194 * linux-aarch64-tdesc.h: New file.
1196 2017-11-24 Yao Qi <yao.qi@linaro.org>
1198 * configure.srv: Set $srv_regobj for tic6x-linux.
1199 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1200 (tic6x_read_description): Move some code to tic6x_arch_setup.
1201 (tic6x_tdesc_test): New function.
1202 (initialize_low_arch): Call selftests::register_test.
1204 2017-11-22 Yao Qi <yao.qi@linaro.org>
1206 * remote-utils.c (prepare_resume_reply): Use memcpy.
1208 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1210 * linux-low.c (kill_one_lwp_callback): Return void, take
1211 argument directly, don't filter on pid.
1212 (linux_kill): Use for_each_thread.
1214 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1216 * linux-low.c (need_step_over_p): Return bool, remove dummy
1218 (linux_resume, proceed_all_lwps): Use find_thread.
1220 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1222 * linux-low.c (resume_status_pending_p): Return bool, remove
1224 (linux_resume): Use find_thread.
1226 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1228 * linux-low.c (struct thread_resume_array): Remove.
1229 (linux_set_resume_request): Return void, take arguments
1231 (linux_resume): Use for_each_thread.
1233 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1235 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1236 return bool, remove data argument.
1237 (linux_stabilize_threads): Use find_thread.
1239 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1241 * linux-low.c (unsuspend_one_lwp): Remove.
1242 (unsuspend_all_lwps): Use for_each_thread, inline code from
1245 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1247 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1248 * linux-low.c (struct iterate_over_lwps_args): Remove.
1249 (iterate_over_lwps_filter): Remove.
1250 (iterate_over_lwps): Use find_thread.
1252 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1254 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1255 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1256 code from reset_lwp_ptrace_options_callback.
1258 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1260 * linux-arm-low.c (struct update_registers_data): Remove.
1261 (update_registers_callback): Return void, take arguments
1262 directly, don't check thread's pid.
1263 (arm_insert_point, arm_remove_point): Use for_each_thread.
1265 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1267 * win32-low.c (continue_one_thread): Return void, take argument
1269 (child_continue): Use for_each_thread.
1271 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1273 * win32-i386-low.c (update_debug_registers_callback): Rename
1275 (update_debug_registers): ... this, return void, remove pid_p arg.
1276 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1278 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1280 * inferiors.h (struct process_info): Add constructor, initialize
1282 <syscalls_to_catch>: Change type to std::vector<int>.
1283 * inferiors.c (add_process): Allocate process_info with new.
1284 (remove_process): Free process_info with delete.
1285 * linux-low.c (handle_extended_wait): Adjust.
1286 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1287 * server.c (handle_general_set): Adjust.
1289 2017-11-16 Pedro Alves <palves@redhat.com>
1291 * remote-utils.c (remote_close): Block SIGIO signals instead of
1292 uninstalling the SIGIO handler.
1294 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1296 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1298 2017-11-16 Yao Qi <yao.qi@linaro.org>
1300 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1301 (tic6x_store_gregset): Likewise.
1302 (tic6x_usrregs_info): Move it up.
1304 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1306 * Makefile.in: Update arch rules.
1307 * configure.srv: Explicitly mark arch/ files.
1309 2017-11-13 Andreas Schwab <schwab@suse.de>
1311 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1313 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1315 2017-11-06 Pedro Alves <palves@redhat.com>
1317 * config.in, configure: Regenerate.
1319 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1321 * target.c (struct thread_search): Remove.
1322 (thread_search_callback): Remove.
1323 (prepare_to_access_memory): Use for_each_thread instead of
1324 find_inferior. Inline code from thread_search_callback.
1326 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1328 * server.c (struct visit_actioned_threads_data): Remove.
1329 (visit_actioned_threads): Change prototype to take arguments
1331 (resume): Use find_thread instead of find_inferior.
1333 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1335 * server.c (queue_stop_reply_callback): Change prototype, return
1337 (find_status_pending_thread_callback): Remove.
1338 (handle_status): Replace find_inferior with find_thread and
1341 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1343 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1345 (aarch64_store_gregset): Likewise.
1346 (aarch64_fill_fpregset): Likewise.
1347 (aarch64_store_fpregset): Likewise.
1349 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1351 * gdbthread.h (find_thread, for_each_thread): New functions.
1352 * inferiors.c (thread_of_pid): Remove.
1353 (find_any_thread_of_pid): Use find_thread.
1354 * linux-low.c (num_lwps): Use for_each_thread.
1356 2017-10-17 Yao Qi <yao.qi@linaro.org>
1358 * Makefile.in: Remove one rule.
1359 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1361 2017-10-17 Yao Qi <yao.qi@linaro.org>
1363 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1364 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1366 2017-10-17 Yao Qi <yao.qi@linaro.org>
1368 * configure.srv: Rename arm.o with arch/arm.o.
1370 2017-10-17 Yao Qi <yao.qi@linaro.org>
1372 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1373 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1374 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1375 (arch-i386.o, arch-amd64.o): Remove rules.
1376 (arch/%.o): New rule.
1377 Update POSTCOMPILE and COMPILE.pre.
1378 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1379 * configure: Re-generated.
1380 * configure.srv: Replace arch-i386.o with arch/i386.o.
1381 Replace arch-amd64.o with arch/amd64.o.
1383 2017-10-16 Yao Qi <yao.qi@linaro.org>
1385 * configure: Regenerated.
1387 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1389 * inferiors.h: (struct inferior_list): Remove.
1390 (struct inferior_list_entry); Remove.
1391 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1392 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1393 get_first_inferior): Remove.
1394 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1395 find_inferior_id, find_inferior_in_random): Change signature.
1396 * inferiors.c (all_threads): Change type to
1397 std::list<thread_info *>.
1398 (get_thread): Remove macro.
1399 (find_inferior, find_inferior_id): Change signature, implement
1401 (find_inferior_in_random): Change signature, implement using
1402 find_thread_in_random.
1403 (for_each_inferior, for_each_inferior_with_data): Change
1404 signature, implement using for_each_thread.
1405 (add_inferior_to_list, remove_inferior): Remove.
1406 (add_thread, get_first_thread, thread_of_pid,
1407 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1408 (get_first_inferior, one_inferior_p, clear_inferior_list):
1410 (clear_inferiors, get_thread_process): Update.
1411 * gdbthread.h: Include <list>.
1412 (struct thread_info) <entry>: Remove field.
1414 (all_threads): Change type to std::list<thread_info *>.
1415 (get_first_inferior): Add doc.
1416 (find_thread, for_each_thread, find_thread_in_random): New
1418 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1419 * linux-arm-low.c (update_registers_callback): Update.
1420 * linux-low.c (second_thread_of_pid_p): Update.
1421 (kill_one_lwp_callback, linux_detach_lwp_callback,
1422 delete_lwp_callback, status_pending_p_callback, same_lwp,
1423 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1424 iterate_over_lwps, not_stopped_callback,
1425 resume_stopped_resumed_lwps, count_events_callback,
1426 select_singlestep_lwp_callback, select_event_lwp_callback,
1427 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1428 suspend_and_send_sigstop_callback, wait_for_sigstop,
1429 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1430 lwp_running, linux_set_resume_request, resume_status_pending_p,
1431 need_step_over_p, start_step_over, linux_resume_one_thread,
1432 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1433 reset_lwp_ptrace_options_callback): Update.
1434 * linux-mips-low.c (update_watch_registers_callback): Update.
1435 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1437 (free_register_cache_thread_one): Remove.
1438 (regcache_release): Update.
1439 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1440 handle_qxfer_threads_worker): Update.
1441 (handle_query): Update, use list iterator.
1442 (visit_actioned_threads, handle_pending_status,
1443 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1444 clear_pending_status_callback, set_pending_status_callback,
1445 find_status_pending_thread_callback, handle_status,
1446 process_serial_event): Update.
1447 * target.c (thread_search_callback): Update.
1448 * thread-db.c (thread_db_get_tls_address): Update.
1449 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1451 * win32-i386-low.c (update_debug_registers_callback): Update.
1452 * win32-low.c (delete_thread_info, child_delete_thread,
1453 continue_one_thread, suspend_one_thread,
1454 get_child_debug_event): Adjust.
1456 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1458 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1459 * inferiors.h: Include <list>.
1460 (struct process_info) <entry>: Remove field.
1462 (pid_of): Change macro to function.
1463 (ptid_of, lwpid_of): Remove macro.
1464 (all_processes): Change type to std::list<process_info *>.
1465 (ALL_PROCESSES): Remove macro.
1466 (for_each_process, find_process): New function.
1467 * inferiors.c (all_processes): Change type to
1468 std::list<process_info *>.
1469 (find_thread_process): Adjust.
1470 (add_process): Likewise.
1471 (remove_process): Likewise.
1472 (find_process_pid): Likewise.
1473 (get_first_process): Likewise.
1474 (started_inferior_callback): Remove.
1475 (have_started_inferiors_p): Adjust.
1476 (attached_inferior_callback): Remove.
1477 (have_attached_inferiors_p): Adjust.
1478 * linux-low.c (check_zombie_leaders): Likewise.
1479 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1480 (x86_linux_update_xmltarget): Adjust.
1481 * server.c (handle_query): Likewise.
1482 (gdb_reattached_process): Remove.
1483 (handle_status): Adjust.
1484 (kill_inferior_callback): Likewise.
1485 (detach_or_kill_inferior): Remove.
1486 (print_started_pid): Likewise.
1487 (print_attached_pid): Likewise.
1488 (detach_or_kill_for_exit): Update.
1489 (process_serial_event): Likewise.
1490 * linux-arm-low.c (arm_new_fork): Likewise.
1492 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1494 * dll.h: Include <list>.
1495 (struct dll_info): Add constructor.
1496 <entry>: Remove field.
1497 (all_dlls): Change type to std::list<dll_info>.
1498 * dll.c: Include <algorithm>.
1499 (get_dll): Remove macro.
1500 (all_dlls): Change type to std::list<dll_info *>.
1501 (free_one_dll): Remove.
1502 (match_dll): Likewise.
1503 (loaded_dll): Adjust.
1504 (unloaded_dll): Adjust to all_dlls type change, use
1505 std::find_if. Inline code from match_dll.
1506 (clear_dlls): Adjust to all_dlls type change.
1507 * server.c (emit_dll_description): Remove.
1508 (handle_qxfer_libraries): Adjust to all_dlls type change,
1509 integrate emit_dll_description's functionality.
1511 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1513 * linux-low.h (struct linux_target_ops) <delete_process>: New
1515 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1516 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1517 (struct linux_target_ops): Add delete_process callback.
1518 * linux-arm-low.c (arm_delete_process): New.
1519 (struct linux_target_ops): Add delete_process callback.
1520 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1521 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1522 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1523 * linux-mips-low.c (mips_linux_delete_process): New.
1524 (struct linux_target_ops): Add delete_process callback.
1525 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1526 * linux-s390-low.c (struct linux_target_ops): Likewise.
1527 * linux-sh-low.c (struct linux_target_ops): Likewise.
1528 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1529 * linux-tile-low.c (struct linux_target_ops): Likewise.
1530 * linux-x86-low.c (x86_linux_delete_process): New.
1531 (struct linux_target_ops): Add delete_process callback.
1532 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1534 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1536 * linux-aarch64-low.c (the_low_target): Add thread delete
1538 * linux-arm-low.c (arm_delete_thread): New function.
1539 (the_low_target): Add thread delete callback.
1540 * linux-bfin-low.c (the_low_target): Likewise.
1541 * linux-crisv32-low.c (the_low_target): Likewise.
1542 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1544 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1546 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1547 * linux-mips-low.c (mips_linux_delete_thread): New function.
1548 (the_low_target): Add thread delete callback.
1549 * linux-ppc-low.c (the_low_target): Likewise.
1550 * linux-s390-low.c (the_low_target): Likewise.
1551 * linux-sh-low.c (the_low_target): Likewise.
1552 * linux-tic6x-low.c (the_low_target): Likewise.
1553 * linux-tile-low.c (the_low_target): Likewise.
1554 * linux-x86-low.c (the_low_target): Likewise.
1555 * linux-xtensa-low.c (the_low_target): Likewise.
1557 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1559 * win32-low.c: Include "common-inferior.h".
1561 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1563 * inferiors.c (set_inferior_cwd): New function.
1564 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1565 (handle_query): Inform that QSetWorkingDir is supported.
1566 * win32-low.c (create_process): Pass the inferior's cwd to
1569 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1571 * inferiors.c (current_inferior_cwd): New global variable.
1572 (get_inferior_cwd): New function.
1573 * inferiors.h (struct process_info) <cwd>: New field.
1575 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1577 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1578 (OBS): Add gdb_tilde_expand.o.
1580 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1582 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1583 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1585 2017-09-29 Pedro Alves <palves@redhat.com>
1587 * ax.c (gdb_parse_agent_expr): Constify.
1588 * ax.h (gdb_parse_agent_expr): Constify.
1589 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1591 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1592 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1593 * remote-utils.h (read_ptid): Constify.
1594 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1595 (process_point_options, process_serial_event): Constify.
1596 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1597 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1598 (cmd_qtbuffer): Constify.
1600 2017-09-29 Pedro Alves <palves@redhat.com>
1602 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1605 2017-09-29 Pedro Alves <palves@redhat.com>
1607 * linux-low.c (handle_extended_wait): Pass parent thread instead
1608 of process to thread_db_notice_clone.
1609 * linux-low.h (thread_db_notice_clone): Replace parent process
1610 parameter with parent thread parameter.
1611 * thread-db.c (find_one_thread): Add comment.
1612 (thread_db_notice_clone): Replace parent process parameter with
1613 parent thread parameter. Temporarily switch to the parent thread.
1615 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1617 * gdbthread.h: Include "common-gdbthread.h".
1618 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1619 "if" when validating the ptid.
1620 * remote-utils.c: Include "gdbthread.h".
1621 (prepare_resume_reply): Use "switch_to_thread".
1622 * target.c (done_accessing_memory): Likewise.
1624 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1626 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1627 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1628 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1629 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1630 s390x-gs-linux64-ipa.o to ipa_obj.
1631 * linux-s390-low.c (HWCAP_S390_GS): New define.
1632 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1634 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1635 (s390_arch_setup): Check for guarded-storage support and choose
1637 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1638 init_registers_s390x_gs_linux64.
1639 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1641 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1642 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1644 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1646 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1648 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1650 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1651 (thread_db_thread_handle): Declare.
1652 * linux-low.c (linux_target_ops): Initialize thread_handle.
1653 * server.c (handle_qxfer_threads_worker): Add support for
1655 * target.h (struct target_ops): Add new function pointer,
1657 (target_thread_handle): Define.
1658 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1660 (thread_db_thread_handle): New function.
1662 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1664 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1665 * linux-low.h (thread_db_notice_clone): Declare.
1666 * thread-db.c (thread_db_notice_clone): New function.
1668 2017-09-21 Pedro Alves <palves@redhat.com>
1670 * server.c (gdb_read_memory, handle_status, process_serial_event)
1671 (handle_serial_event, handle_target_event): Adjust to
1672 set_desired_thread prototype change.
1673 * target.c (set_desired_thread): Remove 'use_general' parameter
1675 * target.h (set_desired_thread): Remove 'use_general' parameter.
1677 2017-09-20 Tom Tromey <tom@tromey.com>
1679 * target.c (target_terminal::terminal_state): Define.
1680 (target_terminal::init): Rename from target_terminal_init.
1681 (target_terminal::inferior): Rename from
1682 target_terminal_inferior.
1683 (target_terminal::ours): Rename from target_terminal_ours.
1684 (target_terminal::ours_for_output, target_terminal::info): New.
1686 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1688 * server.c (accumulate_file_name_length): Remove.
1689 (emit_dll_description): Adjust to std::string change.
1690 (handle_qxfer_libraries): Use std::string to hold document.
1692 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1694 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1695 return type of xml_escape_text.
1696 * server.c (emit_dll_description): Likewise.
1698 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1700 * server.c (captured_main): Accept argument for --selftest.
1701 Update run_tests call.
1702 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1703 when registering selftests.
1705 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1707 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1708 instead of "VEC" for "target_desc.reg_defs".
1709 (regcache_cpy): Likewise.
1710 (registers_to_string): Likewise.
1711 (registers_from_string): Likewise.
1712 (find_regno): Likewise.
1713 (supply_regblock): Likewise.
1714 (regcache_raw_read_unsigned): Likewise.
1715 * tdesc.c (init_target_desc): Likewise.
1716 (tdesc_create_reg): Likewise.
1717 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1718 (struct target_desc) <reg_defs>: Convert to "std::vector".
1719 (target_desc): Do not initialize "reg_defs".
1720 (~target_desc): Update code to use "std::vector" instead of "VEC"
1721 for "target_desc.reg_defs".
1722 (operator==): Likewise.
1724 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1726 * inferiors.h (thread_to_gdb_id): Remove.
1727 * inferiors.c (thread_to_gdb_id): Remove.
1728 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1729 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1730 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1732 * nto-low.c (nto_fetch_registers, nto_store_registers,
1733 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1735 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1737 * inferiors.h (gdb_id_to_thread_id): Remove.
1738 * inferiors.c (gdb_id_to_thread_id): Remove.
1739 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1740 removal. Move pid declaration closer to where it's used.
1742 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1744 * server.c (handle_detach): New function.
1745 (process_serial_event): Move code out, call handle_detach.
1747 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1749 * server.c (require_running): Rename to ...
1750 (require_running_or_return): ... this ...
1751 (require_running_or_break): ... and this.
1752 (handle_query, process_serial_event): Adjust.
1754 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1756 * linux-low.c (linux_set_resume_request): Remove unused
1759 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1761 * server.c (first_thread_of): Remove.
1762 (process_serial_event): Replace usage of first_thread_of with
1763 find_any_thread_of_pid.
1764 * tracepoint.c (same_process_p): Remove.
1765 (gdb_agent_about_to_close): Replace usage of same_process_p with
1766 find_any_thread_of_pid.
1767 * linux-x86-low.c (same_process_callback): Remove.
1768 (x86_arch_setup_process_callback): Replace usage of
1769 same_process_callback with find_any_thread_of_pid.
1770 * thread-db.c (any_thread_of): Remove.
1771 (switch_to_process): Replace usage of any_thread_of with
1772 find_any_thread_of_pid.
1773 * inferiors.c (thread_pid_matches_callback): Remove.
1774 (find_thread_process): Adjust to use find_any_thread_of_pid.
1776 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1778 * regcache.c (get_thread_regcache): Guard calls to "memset"
1781 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1783 * linux-low.c (handle_extended_wait): Use
1784 "allocate_target_description" instead of "XNEW".
1785 * linux-x86-low.c (initialize_low_arch): Likewise.
1787 2017-09-05 Yao Qi <yao.qi@linaro.org>
1789 * configure.srv (srv_i386_regobj): Remove.
1790 (srv_amd64_regobj): Remove.
1791 (srv_regobj): Set it to "" for x86 non-linux targets.
1792 * linux-x86-tdesc.c (i386_linux_read_description):
1793 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1794 (init_registers_i386): Remove the declaration.
1795 (tdesc_i386): Remove the declaration.
1796 (lynx_i386_arch_setup): Call i386_create_target_description.
1797 * nto-x86-low.c: Likewise.
1798 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1799 [!__x86_64__]: include arch/i386.h.
1800 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1802 2017-09-05 Yao Qi <yao.qi@linaro.org>
1804 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1805 i386/amd64-XXX-linux from it.
1807 2017-09-05 Yao Qi <yao.qi@linaro.org>
1809 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1811 (ipa_amd64_linux_regobj): Remove.
1812 (ipa_x32_linux_regobj): Remove.
1814 2017-09-05 Yao Qi <yao.qi@linaro.org>
1816 * Makefile.in (arch-amd64.o): New rule.
1817 * configure.srv: Append arch-amd64.o.
1818 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1819 (get_ipa_tdesc): Call amd64_linux_read_description.
1820 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1821 and init_registers_amd64_XXX.
1822 * linux-x86-low.c (x86_linux_read_description): Call
1823 amd64_linux_read_description.
1824 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1825 (initialize_low_arch): Don't call init_registers_x32_XXX and
1826 init_registers_amd64_XXX.
1827 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1828 and tdesc_amd64_XXX.
1829 [__x86_64__] (amd64_tdesc_test): New function.
1830 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1831 and init_registers_amd64_XXX.
1832 * linux-x86-tdesc.c: Include arch/amd64.h.
1833 (xcr0_to_tdesc_idx): New function.
1834 (i386_linux_read_description): New function.
1835 (amd64_get_ipa_tdesc_idx): New function.
1836 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1837 (amd64_get_ipa_tdesc): Declare.
1839 2017-09-05 Yao Qi <yao.qi@linaro.org>
1841 * configure.srv (srv_i386_linux_xmlfiles): Remove
1842 i386/i386-XXX-linux.xml from it.
1844 2017-09-05 Yao Qi <yao.qi@linaro.org>
1846 * configure.srv: Set srv_i386_linux_regobj empty if $development
1848 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1849 initialize_low_tdesc.
1850 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1851 with #if initialize_low_tdesc.
1852 * linux-x86-tdesc-selftest.c: New file.
1853 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1855 2017-09-05 Yao Qi <yao.qi@linaro.org>
1857 * Makefile.in (arch-i386.o): New rule.
1858 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1859 (x86_64-*-linux*): Likewise.
1860 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1861 include arch/i386.h.
1862 (i386_linux_read_description): Remove code and call
1863 i386_create_target_description.
1864 * tdesc.c (allocate_target_description): New function.
1865 * tdesc.h (set_tdesc_architecture): Remove declaration.
1866 (set_tdesc_osabi): Likewise.
1868 2017-09-05 Yao Qi <yao.qi@linaro.org>
1870 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1871 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1872 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1874 * server.c (get_features_xml): Call tdesc_get_features_xml.
1875 * tdesc.c (set_tdesc_architecture): New function.
1876 (set_tdesc_osabi): New function.
1877 (tdesc_get_features_xml): New function.
1878 (tdesc_create_feature): Add an argument.
1879 * tdesc.h (struct target_desc) <features>: New field.
1880 <arch, osabi>: New field.
1881 (~target_desc): xfree features, arch, and osabi.
1882 (target_desc::oerator==): Don't compare .xmltarget.
1883 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1884 (set_tdesc_osabi): Likewise.
1885 (tdesc_get_features_xml): Likewise.
1887 2017-09-05 Yao Qi <yao.qi@linaro.org>
1889 * linux-x86-tdesc.c: Include selftest.h.
1890 (i386_tdesc_test): New function.
1891 (initialize_low_tdesc): Call selftests::register_test.
1892 * tdesc.h: Include regdef.h.
1893 (target_desc): Override operator == and !=.
1895 2017-09-05 Yao Qi <yao.qi@linaro.org>
1897 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1898 (ipa_obj): Likewise.
1899 * linux-i386-ipa.c: Include common/x86-xstate.h
1900 (get_ipa_tdesc): Call i386_linux_read_description.
1901 (initialize_low_tracepoint): Don't call init_registers_XXX
1902 functions, call initialize_low_tdesc instead.
1903 * linux-x86-low.c (x86_linux_read_description): Call
1904 i386_linux_read_description.
1905 (initialize_low_arch): Don't call init_registers_i386_XXX
1906 functions, call initialize_low_tdesc.
1907 * linux-x86-tdesc.c: New file.
1908 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1909 (i386_get_ipa_tdesc_idx): Declare.
1910 (i386_get_ipa_tdesc): Declare.
1911 (initialize_low_tdesc): Declare.
1913 2017-09-05 Yao Qi <yao.qi@linaro.org>
1915 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1918 2017-09-05 Yao Qi <yao.qi@linaro.org>
1920 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1921 * regcache.c (get_thread_regcache): Use VEC_length.
1922 (init_register_cache): Likewise.
1923 (regcache_cpy): Likewise.
1924 (registers_to_string): Iterate reg_defs via VEC_iterate.
1925 (find_regno): Likewise.
1926 (find_register_by_number): Use VEC_index.
1927 (register_size): Call find_register_by_number.
1928 (register_data): Call find_register_by_number.
1929 (supply_regblock): Use VEC_length.
1930 (regcache_raw_read_unsigned): Likewise.
1931 * tdesc.c (init_target_desc): Iterate reg_defs via
1933 (default_description): Update initializer.
1934 (copy_target_description): Don't update field num_registers.
1935 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1936 <num_registers>: Remove.
1938 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1940 * Makefile.in (.SECONDARY): Define target.
1942 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1944 * linux-low.c (linux_wait_1): Adjust.
1945 * server.c (queue_stop_reply_callback): Adjust.
1947 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1949 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1950 QEnvironmentUnset and QEnvironmentReset packets.
1951 (handle_query): Inform remote that QEnvironmentHexEncoded,
1952 QEnvironmentUnset and QEnvironmentReset are supported.
1954 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1956 * inferiors.h (inferior_target_data): Rename to ...
1957 (thread_target_data): ... this.
1958 (inferior_regcache_data): Rename to ...
1959 (thread_regcache_data): ... this.
1960 (set_inferior_regcache_data): Rename to ...
1961 (set_thread_regcache_data): ... this.
1962 * inferiors.c (inferior_target_data): Rename to ...
1963 (thread_target_data): ... this.
1964 (inferior_regcache_data): Rename to ...
1965 (thread_regcache_data): ... this.
1966 (set_inferior_regcache_data): Rename to ...
1967 (set_thread_regcache_data): ... this.
1968 (free_one_thread): Update.
1969 * linux-low.h (get_thread_lwp): Update.
1970 * regcache.c (get_thread_regcache): Update.
1971 (regcache_invalidate_thread): Update.
1972 (free_register_cache_thread): Update.
1973 * win32-i386-low.c (update_debug_registers_callback): Update.
1974 (win32_get_current_dr): Update.
1975 * win32-low.c (thread_rec): Update.
1976 (delete_thread_info): Update.
1977 (continue_one_thread): Update.
1978 (suspend_one_thread): Update.
1980 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1982 * inferiors.c (set_inferior_target_data): Remove.
1983 * inferiors.h (set_inferior_target_data): Remove.
1985 2017-08-18 Yao Qi <yao.qi@linaro.org>
1987 * Makefile.in (OBS): Add selftest.o.
1988 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1989 * configure, config.in: Re-generated.
1990 * server.c: Include common/sefltest.h.
1991 (captured_main): Handle option --selftest.
1993 2017-08-09 Yao Qi <yao.qi@linaro.org>
1995 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1996 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1997 i386-avx-mpx.o and i386-mmx.o.
1998 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1999 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2000 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2001 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2002 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2003 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2004 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2005 i386/amd64-avx-mpx.xml.
2007 2017-08-09 Yao Qi <yao.qi@linaro.org>
2009 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2010 and x32-avx-avx512.o.
2011 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2012 i386/x32-avx-avx512.xml.
2014 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2016 * tracepoint.h (enum class fast_tpoint_collect_result): New
2018 (fast_tracepoint_collecting): Change return type to
2019 fast_tpoint_collect_result.
2020 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2021 * linux-low.h: Include tracepoint.h.
2022 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2023 fast_tpoint_collect_result.
2024 * linux-low.c (handle_tracepoints): Adjust.
2025 (linux_fast_tracepoint_collecting): Change return type to
2026 fast_tpoint_collect_result.
2027 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2028 linux_wait_1, stuck_in_jump_pad_callback,
2029 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2030 proceed_one_lwp): Adjust to type change.
2032 2017-07-10 Yao Qi <yao.qi@linaro.org>
2034 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2036 2017-06-29 Yao Qi <yao.qi@linaro.org>
2038 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2040 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2042 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2044 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2046 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2048 * linux-low.c (linux_create_inferior): Adjust code to access the
2049 environment information via 'gdb_environ' class.
2050 * lynx-low.c (lynx_create_inferior): Likewise.
2051 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2052 (get_environ): Return a pointer to 'our_environ'.
2053 (captured_main): Initialize 'our_environ'.
2054 * server.h (get_environ): Adjust prototype.
2055 * spu-low.c (spu_create_inferior): Adjust code to access the
2056 environment information via 'gdb_environ' class.
2058 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2060 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2061 usage of "register" keyword.
2063 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2065 * configure: Re-generate.
2067 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2069 * configure: Re-generate.
2071 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2073 * Makefile.in (COMPILE.pre): Add "-x c++".
2075 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2077 * fork-child.c: Conditionally include <signal.h>.
2079 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2081 * server.c (handle_general_set): Handle new packet
2082 "QStartupWithShell".
2083 (handle_query): Add "QStartupWithShell" to the list of supported
2085 (gdbserver_usage): Add help text explaining the
2086 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2088 (captured_main): Recognize and act upon the presence of the new
2091 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2092 Pedro Alves <palves@redhat.com>
2094 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2095 * configure: Regenerate.
2096 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2098 (i[34567]86-*-lynxos*): Likewise.
2099 (spu*-*-*): Likewise.
2100 * fork-child.c: New file.
2101 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2103 (linux_ptrace_fun): New function.
2104 (linux_create_inferior): Adjust function prototype to reflect
2105 change on "target.h". Adjust function code to use
2107 (linux_request_interrupt): Delete "signal_pid".
2108 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2109 (lynx_ptrace_fun): New function.
2110 (lynx_create_inferior): Adjust function prototype to reflect
2111 change on "target.h". Adjust function code to use
2113 * nto-low.c (nto_create_inferior): Adjust function prototype and
2114 code to reflect change on "target.h". Update comments.
2115 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2116 "common-terminal.h" and "environ.h".
2117 (terminal_fd): Moved to fork-child.c.
2118 (old_foreground_pgrp): Likewise.
2119 (restore_old_foreground_pgrp): Likewise.
2120 (last_status): Make it global.
2121 (last_ptid): Likewise.
2122 (our_environ): New variable.
2123 (startup_with_shell): Likewise.
2124 (program_name): Likewise.
2125 (program_argv): Rename to...
2126 (program_args): ...this.
2127 (wrapper_argv): New variable.
2128 (start_inferior): Delete function.
2129 (get_exec_wrapper): New function.
2130 (get_exec_file): Likewise.
2131 (get_environ): Likewise.
2132 (prefork_hook): Likewise.
2133 (post_fork_inferior): Likewise.
2134 (postfork_hook): Likewise.
2135 (postfork_child_hook): Likewise.
2136 (handle_v_run): Update code to deal with arguments coming from the
2137 remote host. Update calls from "start_inferior" to
2139 (captured_main): Likewise. Initialize environment variable. Call
2141 * server.h (post_fork_inferior): New prototype.
2142 (get_environ): Likewise.
2143 (last_status): Declare.
2144 (last_ptid): Likewise.
2145 (signal_pid): Likewise.
2146 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2147 (spu_ptrace_fun): New function.
2148 (spu_create_inferior): Adjust function prototype to reflect change
2149 on "target.h". Adjust function code to use "fork_inferior".
2150 * target.c (target_terminal_init): New function.
2151 (target_terminal_inferior): Likewise.
2152 (target_terminal_ours): Likewise.
2153 * target.h: Include <vector>.
2154 (struct target_ops) <create_inferior>: Update prototype.
2155 (create_inferior): Update macro.
2156 * utils.c (gdb_flush_out_err): New function.
2157 * win32-low.c (win32_create_inferior): Adjust function prototype
2158 and code to reflect change on "target.h".
2160 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2162 * inferiors.c (switch_to_thread): New function.
2164 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2166 * Makefile.in (SFILE): Add "common/job-control.c".
2167 (OBS): Add "job-control.o".
2169 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2171 * Makefile: Remove "@host_makefile_frag@".
2173 2017-05-05 Pedro Alves <palves@redhat.com>
2175 * configure: Regenerate.
2177 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2179 * configure: Regenerate.
2181 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2183 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2184 software_single_step change of return type to
2185 std::vector<CORE_ADDR>.
2186 * linux-low.c (install_software_single_step_breakpoints):
2188 * linux-low.h (install_software_single_step_breakpoints):
2191 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2193 * remote-utils.c: Include "gdb_termios.h" instead of
2195 * terminal.h: Delete file.
2197 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2199 * server.c: Include <vector>.
2200 <program_argv, wrapper_argv>: Convert to std::vector.
2201 (start_inferior): Rewrite function to use C++.
2202 (handle_v_run): Likewise. Update code that calculates the argv
2203 based on the vRun packet; use C++.
2204 (captured_main): Likewise.
2206 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2208 * server.c (handle_v_cont): Initialize thread_resume::thread
2211 2017-04-05 Pedro Alves <palves@redhat.com>
2213 * configure: Regenerate.
2215 2017-04-05 Pedro Alves <palves@redhat.com>
2217 * gdbreplay.c (sync_error): Constify.
2218 * linux-x86-low.c (push_opcode): Constify.
2220 2017-04-05 Pedro Alves <palves@redhat.com>
2222 * win32-low.c (get_child_debug_event)
2223 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2224 Report TARGET_WAITKIND_SPURIOUS instead.
2226 2017-04-05 Pedro Alves <palves@redhat.com>
2228 * remote-utils.c (remote_prepare, remote_open): Constify.
2229 * remote-utils.h (remote_prepare, remote_open): Constify.
2230 * server.c (captured_main): Constify 'port' handling.
2232 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2234 * Makefile.in (clean): Clear .deps.
2236 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2238 * .gitignore: Remove generated files, replace with wildcard.
2239 * (clean): Replace removal of generated files with wildcard.
2240 (version.c): Replace with...
2241 (version-generated.c): ...this.
2242 (xml-builtin.c): Replace with...
2243 (xml-builtin-generated.c): ...this.
2244 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2245 (%.c: *regformats*): Replace with...
2246 (%-generated.c: *regformats*): ...this.
2248 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2250 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2251 (xtensa_fill_gregset): Call collect_register_by_name for
2253 (xtensa_store_gregset): Call supply_register_by_name for
2256 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2258 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2259 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2260 (xtensa_store_gregset): Call supply_register for all registers in
2261 a0_regnum..a0_regnum + C0_NREGS range.
2263 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2265 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2266 (ax-ipa.o: ax.c): Remove.
2267 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2268 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2269 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2270 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2271 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2273 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2275 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2276 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2277 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2278 (errors-ipa.o: ../common/errors.c): Remove.
2279 (format-ipa.o: ../common/format.c): Remove.
2280 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2282 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2284 * Makefile.in (%-ipa.o: %.c): New rule.
2285 (tracepoint-ipa.o: tracepoint.c): Remove.
2286 (utils-ipa.o: utils.c): Remove.
2287 (remote-utils-ipa.o: remote-utils.c): Remove.
2288 (regcache-ipa.o: regcache.c): Remove.
2289 (i386-linux-ipa.o: i386-linux.c): Remove.
2290 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2291 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2292 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2293 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2294 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2295 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2296 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2297 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2298 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2299 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2300 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2301 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2302 (aarch64-ipa.o: aarch64.c): Remove.
2303 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2304 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2305 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2306 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2307 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2308 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2309 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2310 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2311 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2312 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2313 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2314 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2315 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2316 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2317 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2318 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2319 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2320 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2321 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2322 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2323 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2324 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2325 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2326 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2327 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2328 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2329 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2330 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2331 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2332 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2333 (tdesc-ipa.o: tdesc.c): Remove.
2334 (x32-linux-ipa.o: x32-linux.c): Remove.
2335 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2336 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2338 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2340 * Makefile.in (%.o: ../arch/%.c): New rule.
2341 (arm.o: ../arch/arm.c): Remove.
2342 (arm-linux.o: ../arch/arm-linux.c): Remove.
2343 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2344 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2346 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2348 * Makefile.in (%.o: ../nat/%.c): New rule.
2349 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2350 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2351 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2352 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2353 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2354 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2355 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2356 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2357 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2358 (linux-personality.o: ../nat/linux-personality.c): Remove.
2359 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2360 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2361 (x86-linux.o: ../nat/x86-linux.c): Remove.
2362 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2363 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2365 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2367 * Makefile.in (%.o: ../common/%.c): New rule.
2368 (signals.o: ../common/signals.c): Remove.
2369 (print-utils.o: ../common/print-utils.c): Remove.
2370 (rsp-low.o: ../common/rsp-low.c): Remove.
2371 (common-utils.o: ../common/common-utils.c): Remove.
2372 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2373 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2374 (vec.o: ../common/vec.c): Remove.
2375 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2376 (xml-utils.o: ../common/xml-utils.c): Remove.
2377 (ptid.o: ../common/ptid.c): Remove.
2378 (buffer.o: ../common/buffer.c): Remove.
2379 (format.o: ../common/format.c): Remove.
2380 (filestuff.o: ../common/filestuff.c): Remove.
2381 (agent.o: ../common/agent.c): Remove.
2382 (errors.o: ../common/errors.c): Remove.
2383 (environ.o: ../common/environ.c): Remove.
2384 (common-debug.o: ../common/common-debug.c): Remove.
2385 (cleanups.o: ../common/cleanups.c): Remove.
2386 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2387 (fileio.o: ../common/fileio.c): Remove.
2388 (common-regcache.o: ../common/common-regcache.c): Remove.
2389 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2390 (new-op.o: ../common/new-op.c): Remove.
2391 (btrace-common.o: ../common/btrace-common.c): Remove.
2393 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2395 * Makefile.in (%.o: ../target/%.c): New rule.
2396 (waitstatus.o: ../target/waitstatus.c): Remove.
2398 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2401 (%.c: ../regformats/%.dat,
2402 (%.c: ../regformats/arm/%.dat,
2403 (%.c: ../regformats/i386/%.dat,
2404 (%.c: ../regformats/rs6000/%.dat): New rules.
2405 (aarch64.c): Remove.
2406 (reg-arm.c): Remove.
2407 (arm-with-iwmmxt.c): Remove.
2408 (arm-with-vfpv2.c): Remove.
2409 (arm-with-vfpv3.c): Remove.
2410 (arm-with-neon.c): Remove.
2411 (reg-bfin.c): Remove.
2412 (reg-cris.c): Remove.
2413 (reg-crisv32.c): Remove.
2415 (i386-linux.c): Remove.
2416 (i386-avx.c): Remove.
2417 (i386-avx-linux.c): Remove.
2418 (i386-avx-avx512.c): Remove.
2419 (i386-avx-avx512-linux.c): Remove.
2420 (i386-mpx.c): Remove.
2421 (i386-mpx-linux.c): Remove.
2422 (i386-avx-mpx-avx512-pku.c): Remove.
2423 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2424 (i386-avx-mpx.c): Remove.
2425 (i386-avx-mpx-linux.c): Remove.
2426 (i386-mmx.c): Remove.
2427 (i386-mmx-linux.c): Remove.
2428 (reg-ia64.c): Remove.
2429 (reg-m32r.c): Remove.
2430 (reg-m68k.c): Remove.
2432 (mips-linux.c): Remove.
2433 (mips-dsp-linux.c): Remove.
2434 (mips64-linux.c): Remove.
2435 (mips64-dsp-linux.c): Remove.
2436 (nios2-linux.c): Remove.
2437 (powerpc-32.c): Remove.
2438 (powerpc-32l.c): Remove.
2439 (powerpc-altivec32l.c): Remove.
2440 (powerpc-cell32l.c): Remove.
2441 (powerpc-vsx32l.c): Remove.
2442 (powerpc-isa205-32l.c): Remove.
2443 (powerpc-isa205-altivec32l.c): Remove.
2444 (powerpc-isa205-vsx32l.c): Remove.
2445 (powerpc-e500l.c): Remove.
2446 (powerpc-64l.c): Remove.
2447 (powerpc-altivec64l.c): Remove.
2448 (powerpc-cell64l.c): Remove.
2449 (powerpc-vsx64l.c): Remove.
2450 (powerpc-isa205-64l.c): Remove.
2451 (powerpc-isa205-altivec64l.c): Remove.
2452 (powerpc-isa205-vsx64l.c): Remove.
2453 (s390-linux32.c): Remove.
2454 (s390-linux32v1.c): Remove.
2455 (s390-linux32v2.c): Remove.
2456 (s390-linux64.c): Remove.
2457 (s390-linux64v1.c): Remove.
2458 (s390-linux64v2.c): Remove.
2459 (s390-te-linux64.c): Remove.
2460 (s390-vx-linux64.c): Remove.
2461 (s390-tevx-linux64.c): Remove.
2462 (s390x-linux64.c): Remove.
2463 (s390x-linux64v1.c): Remove.
2464 (s390x-linux64v2.c): Remove.
2465 (s390x-te-linux64.c): Remove.
2466 (s390x-vx-linux64.c): Remove.
2467 (s390x-tevx-linux64.c): Remove.
2468 (tic6x-c64xp-linux.c): Remove.
2469 (tic6x-c64x-linux.c): Remove.
2470 (tic6x-c62x-linux.c): Remove.
2472 (reg-sparc64.c): Remove.
2473 (reg-spu.c): Remove.
2475 (amd64-linux.c): Remove.
2476 (amd64-avx.c): Remove.
2477 (amd64-avx-linux.c): Remove.
2478 (amd64-avx-avx512.c): Remove.
2479 (amd64-avx-avx512-linux.c): Remove.
2480 (amd64-mpx.c): Remove.
2481 (amd64-mpx-linux.c): Remove.
2482 (amd64-avx-mpx-avx512-pku.c): Remove.
2483 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2484 (amd64-avx-mpx.c): Remove.
2485 (amd64-avx-mpx-linux.c): Remove.
2487 (x32-linux.c): Remove.
2488 (x32-avx.c): Remove.
2489 (x32-avx-linux.c): Remove.
2490 (x32-avx-avx512.c): Remove.
2491 (x32-avx-avx512-linux.c): Remove.
2492 (reg-xtensa.c): Remove.
2493 (reg-tilegx.c): Remove.
2494 (reg-tilegx32.c): Remove.
2496 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2498 * Makefile.in (SFILES): Add "common/environ.c".
2499 (OBJS): Add "common/environ.h".
2501 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2503 * configure.ac: Check if the fs_base and gs_base members of
2504 `struct user_regs_struct' exist.
2505 * config.in: Regenerated.
2506 * configure: Likewise.
2508 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2510 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2512 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2513 (get_next_pcs_syscall_next_pc): Likewise.
2515 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2517 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2518 * nto-x86-low.c: Likewise.
2520 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2522 * Makefile.in: Include disable-implicit-rules.mk.
2524 2016-11-23 Pedro Alves <palves@redhat.com>
2526 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2527 (debug_vprintf): Use std::chrono::steady_clock instead of
2528 gettimeofday. Use '.' instead of ':'.
2529 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2530 (get_timestamp): Use std::chrono::steady_clock instead of
2533 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2535 * Makefile.in: Fix whitespace formatting.
2537 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2539 * Makefile.in (SFILES, OBS): Flatten list and order
2542 2016-11-23 Pedro Alves <palves@redhat.com>
2544 * event-loop.c (handle_file_event): Use warning.
2545 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2546 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2549 2016-11-23 Pedro Alves <palves@redhat.com>
2551 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2553 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2554 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2555 debug_printf and debug_flush for debug output.
2556 * server.c (handle_general_set): Likewise.
2557 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2560 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2562 * Makefile.in (.c.o): Replace rule with ...
2563 (%.o: %.c): ... this one.
2565 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2567 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2568 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2570 * configure.ac: Remove checks for the make program.
2571 * configure: Re-generate.
2573 2016-10-28 Pedro Alves <palves@redhat.com>
2575 * Makefile.in (CXX_DIALECT): Get from configure.
2576 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2577 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2578 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2579 * config.in: Regenerate.
2580 * configure: Regenerate.
2582 2016-10-27 Yao Qi <yao.qi@linaro.org>
2584 * linux-low.c (linux_supports_range_stepping): Return true if
2585 can_software_single_step return true.
2587 2016-10-27 Yao Qi <yao.qi@linaro.org>
2589 * inferiors.c (find_inferior_in_random): New function.
2590 * inferiors.h (find_inferior_in_random): Declare.
2591 * linux-low.c (linux_wait_for_event_filtered): Call
2592 find_inferior_in_random instead of find_inferior.
2594 2016-10-27 Yao Qi <yao.qi@linaro.org>
2596 * linux-low.c (linux_wait_1): If single-step breakpoints are
2597 inserted, remove them.
2599 2016-10-26 Pedro Alves <palves@redhat.com>
2601 * linux-low.c (handle_extended_wait): Link parent/child fork
2603 (linux_wait_1): Unlink them.
2604 (linux_set_resume_request): Ignore resume requests for
2605 already-resumed and unhandled fork child threads.
2606 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2607 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2609 (handle_v_requests) <vCont>: Don't call require_running.
2610 * server.h (in_queued_stop_replies): New declaration.
2612 2016-10-24 Yao Qi <yao.qi@linaro.org>
2615 * linux-aarch64-low.c (append_insns): Cast the return value to
2618 2016-10-10 Yao Qi <yao.qi@linaro.org>
2620 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2622 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2624 * target.c (target_supports_multi_process): New function, moved
2626 * target.h (target_supports_multi_process): ... here. Remove
2629 2016-10-05 Tom Tromey <tom@tromey.com>
2632 * tracepoint.c (handle_tracepoint_bkpts): Check
2633 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2635 2016-10-05 Yao Qi <yao.qi@linaro.org>
2637 * configure.srv: Update the path of arm-*.xml files.
2639 2016-10-05 Terry Guo <terry.guo@arm.com>
2640 Yao Qi <yao.qi@linaro.org>
2642 * Makefile.in: Adjust the path of rules.
2643 * configure.srv: Update the path of xml files.
2644 * regformats/arm-with-iwmmxt.dat: Regenerated.
2645 * regformats/arm-with-neon.dat: Likewise.
2646 * regformats/arm-with-vfpv2.dat: Likewise.
2647 * regformats/arm-with-vfpv3.dat Likewise.
2649 2016-09-30 Yao Qi <yao.qi@linaro.org>
2652 * target.c (target_stop_and_wait): Don't call
2653 target_continue_no_signal, use resume_stop instead.
2655 2016-09-26 Yao Qi <yao.qi@linaro.org>
2657 * linux-low.c (linux_wait_1): Call debug_exit.
2659 2016-09-23 Pedro Alves <palves@redhat.com>
2661 * Makefile.in (SFILES): Add common/new-op.c.
2662 (OBS): Add common/new-op.o.
2663 (new-op.o): New rule.
2665 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2667 * .gitinore: Ignore more files.
2669 2016-09-21 Yao Qi <yao.qi@linaro.org>
2671 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2674 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2676 * server.c (start_inferior): Call target_mourn_inferior instead of
2677 mourn_inferior; pass ptid_t argument to it.
2679 (handle_target_event): Likewise.
2680 * target.c (target_mourn_inferior): New function.
2681 * target.h (mourn_inferior): Delete macro.
2683 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2685 * linux-low.c (lwp_is_stepping): New function.
2687 2016-09-06 Carl Love <cel@us.ibm.com>
2689 * server.c (start_inferior): Fixed comment, requested comment change
2690 didn't get updated correctly. Removed reference to ptrace () call as
2691 it is only true on Linux systems.
2693 2016-09-06 Carl Love <cel@us.ibm.com>
2695 * server.c (start_inferior): Do not call
2696 function target_post_create_inferior () if the
2697 inferior process has already exited.
2699 2016-09-05 Pedro Alves <palves@redhat.com>
2701 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2702 (COMPILE.pre, CC_LD): Use CXX directly.
2703 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2704 * acinclude.m4: Don't include build-with-cxx.m4.
2705 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2706 * configure: Regenerate.
2708 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2711 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2712 call writing data to own_buf.
2714 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2716 * target.c (mywait): Call target_wait instead of
2718 (target_wait): New function.
2720 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2722 * server.c (start_inferior): New variable 'ptid'. Replace calls
2723 to the_target->resume by target_continue{,_no_signal}, depending
2725 * target.c (target_stop_and_wait): Call target_continue_no_signal
2726 instead of the_target->resume.
2727 (target_continue): New function.
2729 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2731 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2733 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2736 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2738 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2739 * linux-arm-low.c (ps_get_thread_area): Likewise.
2740 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2741 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2742 * linux-mips-low.c (ps_get_thread_area): Likewise.
2743 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2744 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2745 * linux-x86-low.c (ps_get_thread_area): Likewise.
2746 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2748 2016-08-19 Pedro Alves <palves@redhat.com>
2750 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2752 2016-08-19 Pedro Alves <palves@redhat.com>
2754 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2755 comment. Use memcpy instead of casting through unsigned long.
2757 2016-08-19 Pedro Alves <palves@redhat.com>
2759 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2760 allocating around 0x80000000.
2762 2016-08-19 Pedro Alves <palves@redhat.com>
2765 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2766 (x32-avx512-linux-ipa.o): New rules.
2767 * configure.ac (x86_64-*-linux*): New x32 check.
2768 * configure.srv (ipa_x32_linux_regobj): New.
2769 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2770 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2772 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2774 * configure: Regenerate.
2776 2016-08-09 Pedro Alves <palves@redhat.com>
2779 * Makefile.in (OBS): Add signals-state-save-restore.o.
2780 (signals-state-save-restore.o): New rule.
2781 * config.in: Regenerate.
2782 * configure: Regenerate.
2783 * linux-low.c: Include "signals-state-save-restore.h".
2784 (linux_create_inferior): Call
2785 restore_original_signals_state.
2786 * server.c: Include "dispositions-save-restore.h".
2787 (captured_main): Call save_original_signals_state.
2789 2016-08-05 Pedro Alves <palves@redhat.com>
2791 * configure: Regenerate.
2793 2016-08-04 Yao Qi <yao.qi@linaro.org>
2795 * linux-low.c (regsets_fetch_inferior_registers): Check
2796 errno is ESRCH or not.
2798 2016-08-02 Yao Qi <yao.qi@linaro.org>
2800 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2801 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2802 (thread_db_load_search): Update.
2803 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2804 td_ta_set_event and td_ta_event_getmsg.
2806 2016-07-26 Pedro Alves <palves@redhat.com>
2809 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2810 of unsigned long for 64-bit registers and use uint32_t instead of
2811 unsigned int for 32-bit registers.
2813 2016-07-26 Pedro Alves <palves@redhat.com>
2815 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2818 2016-07-21 Tom Tromey <tom@tromey.com>
2820 * configure: Rebuild.
2822 2016-07-21 Yao Qi <yao.qi@linaro.org>
2824 * mem-break.c (find_gdb_breakpoint): Cast bp to
2825 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2827 2016-07-21 Yao Qi <yao.qi@linaro.org>
2829 * server.c (handle_v_requests): Support s and S actions
2830 if target_supports_software_single_step return true.
2832 2016-07-21 Yao Qi <yao.qi@linaro.org>
2834 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2835 is resume_step, call maybe_hw_step.
2836 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2838 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2840 (proceed_one_lwp): If resume request is resume_step, install
2841 reinsert breakpoints and call maybe_hw_step.
2843 2016-07-21 Yao Qi <yao.qi@linaro.org>
2845 * linux-low.c (proceed_one_lwp): Declare.
2846 (linux_resume_one_thread): Remove local variable 'step'.
2847 Lift code enqueue signal. Call proceed_one_lwp instead of
2848 linux_resume_one_lwp.
2850 2016-07-21 Yao Qi <yao.qi@linaro.org>
2852 * linux-low.c (linux_resume_one_thread): Call
2853 enqueue_pending_signal.
2855 2016-07-21 Yao Qi <yao.qi@linaro.org>
2857 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2858 * inferiors.c (do_restore_current_thread_cleanup): New function.
2859 (make_cleanup_restore_current_thread): Likewise.
2860 * linux-low.c (install_software_single_step_breakpoints): Call
2861 make_cleanup_restore_current_thread. Switch current_thread to
2864 2016-07-21 Yao Qi <yao.qi@linaro.org>
2866 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2867 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2868 (clone_one_breakpoint): Likewise.
2869 (delete_reinsert_breakpoints): Change parameter to thread.
2871 (has_reinsert_breakpoints): Likewise.
2872 (uninsert_reinsert_breakpoints): Likewise.
2873 (reinsert_reinsert_breakpoints): Likewise.
2874 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2875 (delete_reinsert_breakpoints): Likewise.
2876 (reinsert_reinsert_breakpoints): Likewise.
2877 (uninsert_reinsert_breakpoints): Likewise.
2878 (has_reinsert_breakpoints): Likewise.
2880 2016-07-21 Yao Qi <yao.qi@linaro.org>
2882 * inferiors.c (get_thread_process): Make parameter const.
2883 * inferiors.h (get_thread_process): Update declaration.
2884 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2885 Add new parameters child_thread and parent_thread. Callers
2887 * mem-break.h (clone_all_breakpoints): Update declaration.
2889 2016-07-21 Yao Qi <yao.qi@linaro.org>
2891 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2892 <command_list, handler>: Remove.
2893 (struct gdb_breakpoint): New.
2894 (struct other_breakpoint): New.
2895 (struct reinsert_breakpoint): New.
2896 (is_gdb_breakpoint): New function.
2897 (any_persistent_commands): Update command_list if
2898 is_gdb_breakpoint returns true.
2899 (set_breakpoint): Create breakpoints according to their types.
2900 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2901 (set_gdb_breakpoint_1): Likewise.
2902 (set_gdb_breakpoint): Likewise.
2903 (clear_breakpoint_conditions): Change parameter type to
2904 'struct gdb_breakpoint *'.
2905 (clear_breakpoint_commands): Likewise.
2906 (clear_breakpoint_conditions_and_commands): Likewise.
2907 (add_condition_to_breakpoint): Likewise.
2908 (add_breakpoint_condition): Likewise.
2909 (add_commands_to_breakpoint): Likewise.
2910 (check_breakpoints): Check other_breakpoint.
2911 (clone_one_breakpoint): Clone breakpopint according to its type.
2912 * mem-break.h (struct gdb_breakpoint): Declare.
2913 (set_gdb_breakpoint): Update declaration.
2914 (clear_breakpoint_conditions_and_commands): Likewise.
2915 (add_breakpoint_condition): Likewise.
2916 (add_breakpoint_commands): Likewise.
2917 * server.c (process_point_options): Change parameter type to
2918 'struct gdb_breakpoint *'.
2920 2016-07-21 Yao Qi <yao.qi@linaro.org>
2922 * mem-break.c (set_breakpoint_at): Rename it to ...
2923 (set_breakpoint_type_at): ... it.
2924 (set_breakpoint_at): Call set_breakpoint_type_at.
2925 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2926 * mem-break.h (set_breakpoint_at): Update comments.
2928 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2930 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2932 (nios2_store_gregset): Likewise.
2934 2016-07-01 Pedro Alves <palves@redhat.com>
2935 Antoine Tremblay <antoine.tremblay@ericsson.com>
2937 * linux-low.c: Change interface to take the target lwp_info
2938 pointer directly and return void. Handle detaching from a zombie
2940 (linux_detach_lwp_callback): New function.
2941 (linux_detach): Detach from the leader thread after detaching from
2944 2016-06-28 Yao Qi <yao.qi@linaro.org>
2946 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2947 for variable new_offset.
2948 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2949 (aarch64_ftrace_insn_reloc_cb): Likewise.
2950 (aarch64_ftrace_insn_reloc_tb): Likewise.
2951 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2952 PRIx64 instead of PRIx32.
2954 2016-06-28 Yao Qi <yao.qi@linaro.org>
2956 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2957 (the_low_target): Install arm_get_syscall_trapinfo.
2959 2016-06-28 Yao Qi <yao.qi@linaro.org>
2961 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2963 (the_low_target): Install aarch64_get_syscall_trapinfo.
2965 2016-06-28 Yao Qi <yao.qi@linaro.org>
2967 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2969 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2970 Remove parameter sysno.
2971 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2974 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2976 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2977 (s390_emit_ne_goto): Likewise.
2978 (s390_emit_lt_goto): Likewise.
2979 (s390_emit_le_goto): Likewise.
2980 (s390_emit_gt_goto): Likewise.
2981 (s390_emit_ge_goto): Likewise.
2982 (s390x_emit_eq_goto): Likewise.
2983 (s390x_emit_ne_goto): Likewise.
2984 (s390x_emit_lt_goto): Likewise.
2985 (s390x_emit_le_goto): Likewise.
2986 (s390x_emit_gt_goto): Likewise.
2987 (s390x_emit_ge_goto): Likewise.
2988 (s390_emit_ops_impl): Mark variable static.
2989 (s390x_emit_ops): Likewise.
2991 2016-06-17 Yao Qi <yao.qi@linaro.org>
2993 * linux-low.c (handle_extended_wait): Call
2994 uninsert_reinsert_breakpoints for the parent process. Remove
2995 reinsert breakpoints from the child process. Reinsert them to
2996 the parent process when vfork is done.
2997 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2998 (reinsert_reinsert_breakpoints): New function.
2999 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3000 (reinsert_reinsert_breakpoints): Declare.
3002 2016-06-17 Yao Qi <yao.qi@linaro.org>
3004 * linux-low.c (handle_extended_wait): If the parent is doing
3005 step-over, remove the reinsert breakpoints from the forked child.
3007 2016-06-17 Yao Qi <yao.qi@linaro.org>
3009 * linux-low.c (unsuspend_all_lwps): Declare.
3010 (linux_low_filter_event): If thread exited, call finish_step_over.
3011 If step-over is finished, unsuspend other threads.
3013 2016-06-17 Yao Qi <yao.qi@linaro.org>
3015 * linux-low.c (linux_resume_one_lwp_throw): Assert
3016 has_reinsert_breakpoints returns false.
3017 * mem-break.c (delete_disabled_breakpoints): Assert
3018 bp type isn't reinsert_breakpoint.
3020 2016-06-17 Yao Qi <yao.qi@linaro.org>
3022 * linux-low.c (maybe_hw_step): New function.
3023 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3024 (finish_step_over): Switch current_thread to lwp temporarily,
3025 and assert has_reinsert_breakpoints returns true.
3026 (proceed_one_lwp): Call maybe_hw_step.
3027 * mem-break.c (has_reinsert_breakpoints): New function.
3028 * mem-break.h (has_reinsert_breakpoints): Declare.
3030 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3032 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3034 2016-05-17 Yao Qi <yao.qi@linaro.org>
3036 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3037 instead of find_inferior.
3039 2016-05-05 Yao Qi <yao.qi@linaro.org>
3041 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3042 Initialize res to zero.
3044 2016-05-05 Yao Qi <yao.qi@linaro.org>
3046 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3049 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3051 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3052 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3053 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3055 2016-04-28 Par Olsson <par.olsson@windriver.com>
3056 Simon Marchi <simon.marchi@ericsson.com>
3058 * tracepoint.c (write_inferior_int8): New function.
3059 (cmd_qtenable_disable): Write enable flag using
3060 write_inferior_int8.
3062 2016-04-25 Yao Qi <yao.qi@linaro.org>
3064 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3065 (need_step_over_p): Return zero if the LWP has pending signals
3066 can be delivered on software single step target.
3068 2016-04-25 Yao Qi <yao.qi@linaro.org>
3070 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3071 return instead of error.
3073 2016-04-22 Yao Qi <yao.qi@linaro.org>
3075 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3078 2016-04-22 Yao Qi <yao.qi@linaro.org>
3080 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3081 signal when stepping over breakpoint with software single
3084 2016-04-21 Pedro Alves <palves@redhat.com>
3086 * linux-s390-low.c (s390_collect_ptrace_register)
3087 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3089 (s390_check_regset): Use void * instead of gdb_byte *.
3091 2016-04-20 Pedro Alves <palves@redhat.com>
3093 * configure: Renegerate.
3095 2016-04-20 Yao Qi <yao.qi@linaro.org>
3097 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3098 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3100 (arm_store_gregset): Likewise.
3102 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3104 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3105 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3106 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3107 (amd64-avx-mpx-linux.c): New rules.
3108 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3109 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3110 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3111 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3112 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3113 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3114 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3115 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3116 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3117 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3118 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3119 * linux-x86-low.c (x86_linux_read_description): Add case for
3120 X86_XSTATE_AVX_MPX_MASK.
3121 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3122 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3123 init_registers_i386_avx_mpx_linux.
3124 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3125 (initialize_low_tracepoint): Call
3126 init_registers_i386_avx_mpx_linux.
3127 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3128 (initialize_low_tracepoint): Call
3129 init_registers_amd64_avx_mpx_linux.
3130 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3131 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3132 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3135 2016-04-18 Pedro Alves <palves@redhat.com>
3137 * configure: Regenerate.
3139 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3141 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3142 (aarch64_emit_sub): Likewise.
3144 2016-04-12 Pedro Alves <palves@redhat.com>
3146 * utils.c (prepare_to_throw_exception): Delete.
3148 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3150 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3152 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3154 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3156 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3158 * linux-aarch64-ipa.c: Add <elf.h> include.
3159 * linux-ppc-ipa.c: Add <elf.h> include.
3160 * linux-s390-ipa.c: Add <elf.h> include.
3162 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3164 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3165 (get_raw_reg_ptr): Likewise.
3166 (get_trace_state_variable_value_ptr): Likewise.
3167 (set_trace_state_variable_value_ptr): Likewise.
3168 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3171 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3172 Marcin Kościelnicki <koriakin@0x04.net>
3175 * linux-ppc-low.c (emit_insns): New function.
3176 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3177 (ppc_emit_prologue): New function.
3178 (ppc_emit_epilogue): New function.
3179 (ppc_emit_add): New function.
3180 (ppc_emit_sub): New function.
3181 (ppc_emit_mul): New function.
3182 (ppc_emit_lsh): New function.
3183 (ppc_emit_rsh_signed): New function.
3184 (ppc_emit_rsh_unsigned): New function.
3185 (ppc_emit_ext): New function.
3186 (ppc_emit_zero_ext): New function.
3187 (ppc_emit_log_not): New function.
3188 (ppc_emit_bit_and): New function.
3189 (ppc_emit_bit_or): New function.
3190 (ppc_emit_bit_xor): New function.
3191 (ppc_emit_bit_not): New function.
3192 (ppc_emit_equal): New function.
3193 (ppc_emit_less_signed): New function.
3194 (ppc_emit_less_unsigned): New function.
3195 (ppc_emit_ref): New function.
3196 (ppc_emit_const): New function.
3197 (ppc_emit_reg): New function.
3198 (ppc_emit_pop): New function.
3199 (ppc_emit_stack_flush): New function.
3200 (ppc_emit_swap): New function.
3201 (ppc_emit_stack_adjust): New function.
3202 (ppc_emit_call): New function.
3203 (ppc_emit_int_call_1): New function.
3204 (ppc_emit_void_call_2): New function.
3205 (ppc_emit_if_goto): New function.
3206 (ppc_emit_goto): New function.
3207 (ppc_emit_eq_goto): New function.
3208 (ppc_emit_ne_goto): New function.
3209 (ppc_emit_lt_goto): New function.
3210 (ppc_emit_le_goto): New function.
3211 (ppc_emit_gt_goto): New function.
3212 (ppc_emit_ge_goto): New function.
3213 (ppc_write_goto_address): New function.
3214 (ppc_emit_ops_impl): New static variable.
3215 (ppc64v1_emit_prologue): New function.
3216 (ppc64v2_emit_prologue): New function.
3217 (ppc64_emit_epilogue): New function.
3218 (ppc64_emit_add): New function.
3219 (ppc64_emit_sub): New function.
3220 (ppc64_emit_mul): New function.
3221 (ppc64_emit_lsh): New function.
3222 (ppc64_emit_rsh_signed): New function.
3223 (ppc64_emit_rsh_unsigned): New function.
3224 (ppc64_emit_ext): New function.
3225 (ppc64_emit_zero_ext): New function.
3226 (ppc64_emit_log_not): New function.
3227 (ppc64_emit_bit_and): New function.
3228 (ppc64_emit_bit_or): New function.
3229 (ppc64_emit_bit_xor): New function.
3230 (ppc64_emit_bit_not): New function.
3231 (ppc64_emit_equal): New function.
3232 (ppc64_emit_less_signed): New function.
3233 (ppc64_emit_less_unsigned): New function.
3234 (ppc64_emit_ref): New function.
3235 (ppc64_emit_const): New function.
3236 (ppc64v1_emit_reg): New function.
3237 (ppc64v2_emit_reg): New function.
3238 (ppc64_emit_pop): New function.
3239 (ppc64_emit_stack_flush): New function.
3240 (ppc64_emit_swap): New function.
3241 (ppc64v1_emit_call): New function.
3242 (ppc64v2_emit_call): New function.
3243 (ppc64v1_emit_int_call_1): New function.
3244 (ppc64v2_emit_int_call_1): New function.
3245 (ppc64v1_emit_void_call_2): New function.
3246 (ppc64v2_emit_void_call_2): New function.
3247 (ppc64_emit_if_goto): New function.
3248 (ppc64_emit_eq_goto): New function.
3249 (ppc64_emit_ne_goto): New function.
3250 (ppc64_emit_lt_goto): New function.
3251 (ppc64_emit_le_goto): New function.
3252 (ppc64_emit_gt_goto): New function.
3253 (ppc64_emit_ge_goto): New function.
3254 (ppc64v1_emit_ops_impl): New static variable.
3255 (ppc64v2_emit_ops_impl): New static variable.
3256 (ppc_emit_ops): New function.
3257 (linux_low_target): Wire in ppc_emit_ops.
3259 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3260 Marcin Kościelnicki <koriakin@0x04.net>
3263 * Makefile.in: Add powerpc-*-ipa.o
3264 * configure.srv: Add ipa_obj for powerpc*-linux.
3265 * linux-ppc-ipa.c: New file.
3266 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3268 (PPC_FIELD): New macro.
3269 (PPC_SEXT): New macro.
3270 (PPC_OP6): New macro.
3271 (PPC_BO): New macro.
3272 (PPC_LI): New macro.
3273 (PPC_BD): New macro.
3274 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3275 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3276 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3277 (ppc_get_thread_area): New function.
3278 (is_elfv2_inferior): New function.
3279 (gen_ds_form): New function.
3280 (GEN_STD): New macro.
3281 (GEN_STDU): New macro.
3282 (GEN_LD): New macro.
3283 (GEN_LDU): New macro.
3284 (gen_d_form): New function.
3285 (GEN_ADDI): New macro.
3286 (GEN_ADDIS): New macro.
3287 (GEN_LI): New macro.
3288 (GEN_LIS): New macro.
3289 (GEN_ORI): New macro.
3290 (GEN_ORIS): New macro.
3291 (GEN_LWZ): New macro.
3292 (GEN_STW): New macro.
3293 (GEN_STWU): New macro.
3294 (gen_xfx_form): New function.
3295 (GEN_MFSPR): New macro.
3296 (GEN_MTSPR): New macro.
3297 (GEN_MFCR): New macro.
3298 (GEN_MTCR): New macro.
3299 (GEN_SYNC): New macro.
3300 (GEN_LWSYNC): New macro.
3301 (gen_x_form): New function.
3302 (GEN_OR): New macro.
3303 (GEN_MR): New macro.
3304 (GEN_LWARX): New macro.
3305 (GEN_STWCX): New macro.
3306 (GEN_CMPW): New macro.
3307 (gen_md_form): New function.
3308 (GEN_RLDICL): New macro.
3309 (GEN_RLDICR): New macro.
3310 (gen_i_form): New function.
3312 (GEN_BL): New macro.
3313 (gen_b_form): New function.
3314 (GEN_BNE): New macro.
3315 (GEN_LOAD): New macro.
3316 (GEN_STORE): New macro.
3317 (gen_limm): New function.
3318 (gen_atomic_xchg): New function.
3319 (gen_call): New function.
3320 (ppc_relocate_instruction): New function.
3321 (ppc_install_fast_tracepoint_jump_pad): New function.
3322 (ppc_get_min_fast_tracepoint_insn_len): New function.
3323 (ppc_get_ipa_tdesc_idx): New function.
3324 (the_low_target): Wire in the new functions.
3325 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3327 * linux-ppc-tdesc.h: New file.
3329 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3331 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3332 (alloc_jump_pad_buffer): New function.
3333 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3334 (alloc_jump_pad_buffer): New function.
3335 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3336 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3337 (alloc_jump_pad_buffer): New function.
3338 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3339 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3340 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3341 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3343 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3345 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3346 * linux-amd64-ipa.c: Likewise.
3347 * linux-i386-ipa.c: Likewise.
3348 * linux-s390-ipa.c: Likewise.
3349 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3350 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3351 set_trace_state_variable_value_ptr.
3352 (struct ipa_sym_addresses): Likewise.
3353 (symbol_list): Likewise.
3354 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3355 accessing gdb_collect directly.
3356 (gdb_collect_ptr_type): New typedef.
3357 (get_raw_reg_ptr_type): New typedef.
3358 (get_trace_state_variable_value_ptr_type): New typedef.
3359 (set_trace_state_variable_value_ptr_type): New typedef.
3360 (gdb_collect_ptr): New global.
3361 (get_raw_reg_ptr): New global.
3362 (get_trace_state_variable_value_ptr): New global.
3363 (set_trace_state_variable_value_ptr): New global.
3364 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3365 accessing get_raw_reg directly.
3366 (get_get_tsv_func_addr): Likewise for
3367 get_trace_state_variable_value_ptr.
3368 (get_set_tsv_func_addr): Likewise for
3369 set_trace_state_variable_value_ptr.
3370 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3372 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3374 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3376 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3378 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3380 (relocate_instruction): Remove own_buf.
3381 * server.c (own_buf): Make global.
3382 (handle_v_requests): Make global.
3383 * server.h (own_buf): New declaration.
3384 (handle_v_requests): New prototype.
3386 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3389 * linux-s390-low.c (add_insns): New function.
3390 (s390_emit_prologue): New function.
3391 (s390_emit_epilogue): New function.
3392 (s390_emit_add): New function.
3393 (s390_emit_sub): New function.
3394 (s390_emit_mul): New function.
3395 (s390_emit_lsh): New function.
3396 (s390_emit_rsh_signed): New function.
3397 (s390_emit_rsh_unsigned): New function.
3398 (s390_emit_ext): New function.
3399 (s390_emit_log_not): New function.
3400 (s390_emit_bit_and): New function.
3401 (s390_emit_bit_or): New function.
3402 (s390_emit_bit_xor): New function.
3403 (s390_emit_bit_not): New function.
3404 (s390_emit_equal): New function.
3405 (s390_emit_less_signed): New function.
3406 (s390_emit_less_unsigned): New function.
3407 (s390_emit_ref): New function.
3408 (s390_emit_if_goto): New function.
3409 (s390_emit_goto): New function.
3410 (s390_write_goto_address): New function.
3411 (s390_emit_litpool): New function.
3412 (s390_emit_const): New function.
3413 (s390_emit_call): New function.
3414 (s390_emit_reg): New function.
3415 (s390_emit_pop): New function.
3416 (s390_emit_stack_flush): New function.
3417 (s390_emit_zero_ext): New function.
3418 (s390_emit_swap): New function.
3419 (s390_emit_stack_adjust): New function.
3420 (s390_emit_set_r2): New function.
3421 (s390_emit_int_call_1): New function.
3422 (s390_emit_void_call_2): New function.
3423 (s390_emit_eq_goto): New function.
3424 (s390_emit_ne_goto): New function.
3425 (s390_emit_lt_goto): New function.
3426 (s390_emit_le_goto): New function.
3427 (s390_emit_gt_goto): New function.
3428 (s390_emit_ge_goto): New function.
3429 (s390x_emit_prologue): New function.
3430 (s390x_emit_epilogue): New function.
3431 (s390x_emit_add): New function.
3432 (s390x_emit_sub): New function.
3433 (s390x_emit_mul): New function.
3434 (s390x_emit_lsh): New function.
3435 (s390x_emit_rsh_signed): New function.
3436 (s390x_emit_rsh_unsigned): New function.
3437 (s390x_emit_ext): New function.
3438 (s390x_emit_log_not): New function.
3439 (s390x_emit_bit_and): New function.
3440 (s390x_emit_bit_or): New function.
3441 (s390x_emit_bit_xor): New function.
3442 (s390x_emit_bit_not): New function.
3443 (s390x_emit_equal): New function.
3444 (s390x_emit_less_signed): New function.
3445 (s390x_emit_less_unsigned): New function.
3446 (s390x_emit_ref): New function.
3447 (s390x_emit_if_goto): New function.
3448 (s390x_emit_const): New function.
3449 (s390x_emit_call): New function.
3450 (s390x_emit_reg): New function.
3451 (s390x_emit_pop): New function.
3452 (s390x_emit_stack_flush): New function.
3453 (s390x_emit_zero_ext): New function.
3454 (s390x_emit_swap): New function.
3455 (s390x_emit_stack_adjust): New function.
3456 (s390x_emit_int_call_1): New function.
3457 (s390x_emit_void_call_2): New function.
3458 (s390x_emit_eq_goto): New function.
3459 (s390x_emit_ne_goto): New function.
3460 (s390x_emit_lt_goto): New function.
3461 (s390x_emit_le_goto): New function.
3462 (s390x_emit_gt_goto): New function.
3463 (s390x_emit_ge_goto): New function.
3464 (s390_emit_ops): New function.
3465 (struct linux_target_ops): Fill in emit_ops hook.
3467 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3470 * Makefile.in: Add s390 IPA files.
3471 * configure.srv: Build IPA for s390.
3472 * linux-s390-ipa.c: New file.
3473 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3474 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3475 (tdesc_s390_linux32): Likewise.
3476 (init_registers_s390_linux32v1): Likewise.
3477 (tdesc_s390_linux32v1): Likewise.
3478 (init_registers_s390_linux32v2): Likewise.
3479 (tdesc_s390_linux32v2): Likewise.
3480 (init_registers_s390_linux64): Likewise.
3481 (tdesc_s390_linux64): Likewise.
3482 (init_registers_s390_linux64v1): Likewise.
3483 (tdesc_s390_linux64v1): Likewise.
3484 (init_registers_s390_linux64v2): Likewise.
3485 (tdesc_s390_linux64v2): Likewise.
3486 (init_registers_s390_te_linux64): Likewise.
3487 (tdesc_s390_te_linux64): Likewise.
3488 (init_registers_s390_vx_linux64): Likewise.
3489 (tdesc_s390_vx_linux64): Likewise.
3490 (init_registers_s390_tevx_linux64): Likewise.
3491 (tdesc_s390_tevx_linux64): Likewise.
3492 (init_registers_s390x_linux64): Likewise.
3493 (tdesc_s390x_linux64): Likewise.
3494 (init_registers_s390x_linux64v1): Likewise.
3495 (tdesc_s390x_linux64v1): Likewise.
3496 (init_registers_s390x_linux64v2): Likewise.
3497 (tdesc_s390x_linux64v2): Likewise.
3498 (init_registers_s390x_te_linux64): Likewise.
3499 (tdesc_s390x_te_linux64): Likewise.
3500 (init_registers_s390x_vx_linux64): Likewise.
3501 (tdesc_s390x_vx_linux64): Likewise.
3502 (init_registers_s390x_tevx_linux64): Likewise.
3503 (tdesc_s390x_tevx_linux64): Likewise.
3504 (have_hwcap_s390_vx): New static variable.
3505 (s390_arch_setup): Fill have_hwcap_s390_vx.
3506 (s390_get_thread_area): New function.
3507 (s390_ft_entry_gpr_esa): New const.
3508 (s390_ft_entry_gpr_zarch): New const.
3509 (s390_ft_entry_misc): New const.
3510 (s390_ft_entry_fr): New const.
3511 (s390_ft_entry_vr): New const.
3512 (s390_ft_main_31): New const.
3513 (s390_ft_main_64): New const.
3514 (s390_ft_exit_fr): New const.
3515 (s390_ft_exit_vr): New const.
3516 (s390_ft_exit_misc): New const.
3517 (s390_ft_exit_gpr_esa): New const.
3518 (s390_ft_exit_gpr_zarch): New const.
3519 (append_insns): New function.
3520 (s390_relocate_instruction): New function.
3521 (s390_install_fast_tracepoint_jump_pad): New function.
3522 (s390_get_min_fast_tracepoint_insn_len): New function.
3523 (s390_get_ipa_tdesc_idx): New function.
3524 (struct linux_target_ops): Wire in the above functions.
3525 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3526 * linux-s390-tdesc.h: New file.
3528 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3530 * linux-s390-low.c (s390_supports_tracepoints): New function.
3531 (struct linux_target_ops): Fill supports_tracepoints hook.
3533 2016-03-18 Yao Qi <yao.qi@linaro.org>
3535 * linux-low.c (lwp_signal_can_be_delivered): New function.
3536 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3538 2016-03-18 Yao Qi <yao.qi@linaro.org>
3540 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3541 0 if signal is enqueued. Remove 'signal' from one debugging
3542 message. Move one debugging message to some lines below.
3543 Remove code setting 'signal' to 0.
3545 2016-03-18 Yao Qi <yao.qi@linaro.org>
3547 * linux-low.c (linux_low_filter_event): Remove redundant
3548 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3550 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3552 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3553 (struct linux_target_ops): Wire in the above.
3555 2016-03-03 Yao Qi <yao.qi@linaro.org>
3557 * linux-low.c: Update comments to start_step_over.
3559 2016-03-03 Yao Qi <yao.qi@linaro.org>
3562 * linux-low.c (handle_extended_wait): Set child suspended
3563 if event_lwp->bp_reinsert isn't zero.
3565 2016-03-02 Yao Qi <yao.qi@linaro.org>
3567 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3568 enqueue_pending_signal.
3570 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3572 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3575 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3577 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3578 (s390_regmap_3264) [!__s390x__]: New global.
3579 (s390_collect_ptrace_register): Skip map entries containing -1.
3580 (s390_supply_ptrace_register): Ditto.
3581 (s390_fill_gprs_high): New function.
3582 (s390_store_gprs_high): New function.
3583 (s390_regsets): Add NT_S390_HIGH_GPRS.
3584 (s390_get_hwcap): Enable on 31-bit.
3585 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3586 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3587 Detect NT_S390_HIGH_GPRS.
3588 (s390_usrregs_info_3264): Enable on 31-bit.
3589 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3590 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3592 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3595 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3596 * configure.srv: Ditto.
3597 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3598 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3599 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3600 (init_registers_amd64_linux): Remove prototype.
3601 (tdesc_amd64_linux): Remove declaration.
3602 (get_ipa_tdesc): New function.
3603 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3604 initialize remaining tdescs.
3605 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3606 (init_registers_i386_linux): Remove prototype.
3607 (tdesc_i386_linux): Remove declaration.
3608 (get_ipa_tdesc): New function.
3609 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3610 initialize remaining tdescs.
3611 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3612 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3613 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3614 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3615 (x86_get_ipa_tdesc_idx): New function.
3616 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3617 * linux-x86-tdesc.h: New file.
3618 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3619 (target_get_ipa_tdesc_idx): New macro.
3620 * tracepoint.c (ipa_tdesc_idx): New macro.
3621 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3622 (symbol_list): Add ipa_tdesc_idx.
3623 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3624 (ipa_tdesc): Remove.
3625 (ipa_tdesc_idx): New variable.
3626 (get_context_regcache): Use get_ipa_tdesc.
3627 (gdb_collect): Ditto.
3629 * tracepoint.h (get_ipa_tdesc): New prototype.
3630 (ipa_tdesc): Remove.
3632 2016-02-24 Pedro Alves <palves@redhat.com>
3634 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3635 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3636 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3637 Factor out common code between the USE_SIGTRAP_SIGINFO and
3638 !USE_SIGTRAP_SIGINFO blocks.
3639 (linux_low_filter_event): Call save_stop_reason instead of
3640 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3642 (linux_wait_1): Update comments.
3644 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3646 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3647 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3648 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3649 ppc_insert_point, ppc_remove_point.
3651 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3653 * linux-s390-low.c (s390_supports_z_point_type): New function.
3654 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3656 2016-02-16 Yao Qi <yao.qi@linaro.org>
3658 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3659 PC. Get pc from regcache_read_pc.
3661 2016-02-12 Yao Qi <yao.qi@linaro.org>
3663 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3664 or linux_get_pc_32bit.
3665 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3667 2016-02-12 Yao Qi <yao.qi@linaro.org>
3669 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3670 arm_linux_get_next_pcs_fixup.
3672 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3674 * tracepoint.c (x_tracepoint_action_download): Change
3675 write_inferior_data_ptr to write_inferior_data_pointer.
3676 (cmd_qtstart): Likewise.
3677 (write_inferior_data_ptr): Remove.
3678 (download_agent_expr): Change write_inferior_data_ptr to
3679 write_inferior_data_pointer.
3680 (download_tracepoint_1): Likewise.
3681 (download_tracepoint): Likewise.
3682 (download_trace_state_variables): Likewise.
3684 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3685 Marcin Kościelnicki <koriakin@0x04.net>
3687 * tracepoint.c (struct tracepoint_action_ops): Remove.
3688 (struct tracepoint_action): Remove ops.
3689 (m_tracepoint_action_download, r_tracepoint_action_download)
3690 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3691 size and offset accordingly.
3692 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3693 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3694 (tracepoint_action_send, tracepoint_action_download): New functions.
3695 Helpers for trace action handlers.
3696 (add_tracepoint_action): Remove setup actions ops.
3697 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3699 2016-02-10 Yao Qi <yao.qi@linaro.org>
3701 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3703 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3705 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3707 * configure: Regenerate.
3709 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3711 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3712 void * to gdb_byte *.
3713 * linux-low.c (siginfo_fixup): Likewise.
3714 (linux_xfer_siginfo): Likewise.
3715 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3717 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3719 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3721 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3723 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3725 * linux-x86-low.c [__x86_64__]: Include
3726 "nat/amd64-linux-siginfo.h".
3727 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3728 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3729 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3730 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3731 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3732 (cpt_si_fd, si_timerid, si_overrun): Move from
3733 nat/amd64-linux-siginfo.c.
3734 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3736 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3738 * server.c (skip_to_semicolon): Remove.
3739 (process_point_options): Use strchrnul instead of
3742 2016-01-26 Yao Qi <yao.qi@linaro.org>
3744 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3745 * linux-low.c (install_software_single_step_breakpoints): Don't
3746 call regcache_read_pc.
3747 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3750 2016-01-26 Yao Qi <yao.qi@linaro.org>
3752 * linux-low.c (install_software_single_step_breakpoints): Call
3753 regcache_read_pc instead of get_pc.
3755 2016-01-26 Yao Qi <yao.qi@linaro.org>
3757 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3758 (unblock_async_io): Rename to ...
3759 (block_unblock_async_io): ... it. New function.
3760 (enable_async_io): Don't install SIGIO handler. Unblock it
3762 (disable_async_io): Don't ignore SIGIO. Block it instead.
3763 (initialize_async_io): Install SIGIO handler. Don't call
3766 2016-01-26 Yao Qi <yao.qi@linaro.org>
3768 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3769 first character is '\003', call *the_target->request_interrupt.
3771 2016-01-25 Yao Qi <yao.qi@linaro.org>
3773 * remote-utils.c (new_thread_notify): Remove.
3774 (dead_thread_notify): Likewise.
3775 * remote-utils.h (new_thread_notify): Remove declaration.
3776 (dead_thread_notify): Likewise.
3778 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3780 * gdb.trace/pending.exp: Fix expected message on continue.
3782 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3784 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3785 it works properly on big-endian machines where sizeof (CORE_ADDR)
3788 2016-01-21 Pedro Alves <palves@redhat.com>
3790 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3791 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3792 * configure: Regenerate.
3794 2016-01-21 Yao Qi <yao.qi@linaro.org>
3796 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3797 is_thumb and set it according to CPSR saved on the stack.
3798 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3799 arm_sigreturn_next_pc.
3801 2016-01-18 Yao Qi <yao.qi@linaro.org>
3803 * linux-low.c (linux_set_pc_64bit): New function.
3804 (linux_get_pc_64bit): New function.
3805 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3807 * linux-sparc-low.c (debug_threads): Remove declaration.
3808 (sparc_get_pc): Remove.
3809 (the_low_target): Use linux_get_pc_64bit instead of
3811 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3812 (the_low_target): Use linux_get_pc_64bit and
3815 2016-01-18 Yao Qi <yao.qi@linaro.org>
3817 * linux-arm-low.c (debug_threads): Remove declaration.
3818 (arm_get_pc, arm_set_pc): Remove.
3819 (the_low_target): Use linux_get_pc_32bit and
3821 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3822 (the_low_target): Use linux_get_pc_32bit and
3824 * linux-cris-low.c (debug_threads): Remove declaration.
3825 (cris_get_pc, cris_set_pc,): Remove.
3826 (the_low_target): Use linux_get_pc_32bit and
3828 * linux-crisv32-low.c (debug_threads): Remove declaration.
3829 (cris_get_pc, cris_set_pc): Remove.
3830 (the_low_target): Use linux_get_pc_32bit and
3832 * linux-low.c: Include inttypes.h.
3833 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3834 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3835 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3836 (the_low_target): Use linux_get_pc_32bit and
3838 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3839 (the_low_target): Use linux_get_pc_32bit and
3841 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3842 (the_low_target): Use linux_get_pc_32bit and
3844 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3845 (the_low_target): Use linux_get_pc_32bit and
3847 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3848 (the_low_target): Use linux_get_pc_32bit and
3851 2016-01-18 Gary Benson <gbenson@redhat.com>
3853 * configure.ac (AC_FUNC_FORK): New check.
3854 * config.in: Regenerate.
3855 * configure: Likewise.
3857 2016-01-14 Yao Qi <yao.qi@linaro.org>
3859 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3860 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3861 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3862 arm_get_next_pcs_ctor.
3864 2016-01-12 Josh Stone <jistone@redhat.com>
3865 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3867 * inferiors.h: Include "gdb_vecs.h".
3868 (struct process_info): Add syscalls_to_catch.
3869 * inferiors.c (remove_process): Free syscalls_to_catch.
3870 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3871 syscall_return stops.
3872 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3873 * server.c (handle_general_set): Handle QCatchSyscalls.
3874 (handle_query): Report support for QCatchSyscalls.
3875 * target.h (struct target_ops): Add supports_catch_syscall.
3876 (target_supports_catch_syscall): New macro.
3877 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3878 (struct lwp_info): Add syscall_state.
3879 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3880 Maintain syscall_state and syscalls_to_catch across exec.
3881 (get_syscall_trapinfo): New function, proxy to the_low_target.
3882 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3883 (linux_low_filter_event): Toggle syscall_state entry/return for
3884 syscall traps, and set it ignored for all others.
3885 (gdb_catching_syscalls_p): New function.
3886 (gdb_catch_this_syscall_p): New function.
3887 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3888 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3889 (linux_supports_catch_syscall): New function.
3890 (linux_target_ops): Install it.
3891 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3892 (the_low_target): Install it.
3894 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3896 * acinclude.m4: Include new ../warning.m4 file.
3897 * configure: Regenerated.
3898 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3900 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3902 * ax.c (is_goto_target): Mark static.
3903 * linux-low.c (register_addr): Likewise.
3904 (linux_fetch_registers, linux_store_registers): Likewise.
3905 * mem-break.c (any_persistent_commands): Fix old prototype.
3906 (add_commands_to_breakpoint): Mark static.
3907 * regcache.c (find_register_by_name): Delete unused func.
3908 * remote-utils.c (hex_or_minus_one): Mark static.
3909 * server.c (monitor_show_help): Mark static.
3910 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3911 handle_v_requests): Likewise.
3913 2016-01-12 Pedro Alves <palves@redhat.com>
3915 Remove use of the registered trademark symbol throughout.
3917 2016-01-08 Yao Qi <yao.qi@linaro.org>
3919 * remote-utils.c (getpkt): If c is '\003', call target hook
3922 2016-01-06 Yao Qi <yao.qi@linaro.org>
3924 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3925 linux-aarch32-low.c.
3926 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3927 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3928 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3929 (thumb2_breakpoint): Declare.
3930 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3931 linux-aarch32-low.h.
3932 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3933 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3934 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3936 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3938 * gdbreplay.c (gdbreplay_version): Change copyright year in
3940 * server.c (gdbserver_version): Likewise.
3942 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3944 * server.c (crc32_table): Delete.
3945 (crc32): Use libiberty's xcrc32 function.
3947 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3949 * lynx-low.c (lynx_delete_thread_callback): New function.
3950 (lynx_mourn): Properly delete our process and all of its
3951 threads. Remove call to clear_inferiors.
3953 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3955 * target.c (thread_search_callback): Add check that
3956 the thread_stopped target callback is not NULL before
3959 2015-12-21 Yao Qi <yao.qi@linaro.org>
3961 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3964 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3966 * server.c (handle_query): Call target_supports_software_single_step.
3968 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3970 * linux-low.c (single_step): New function.
3971 (linux_resume_one_lwp_throw): Call single_step.
3972 (start_step_over): Likewise.
3974 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3976 * Makefile.in (SFILES): Append arch/arm-linux.c,
3977 arch/arm-get-next-pcs.c.
3978 (arm-linux.o): New rule.
3979 (arm-get-next-pcs.o): New rule.
3980 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3982 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3983 to linux-aarch32-low.c.
3984 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3985 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3986 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3987 (thumb2_breakpoint_len): Likewise.
3988 (arm_is_thumb_mode): Make non-static.
3989 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3990 from linux-aarch32-low.c.
3991 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3992 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3993 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3994 (thumb2_breakpoint_len): Likewise.
3995 (arm_is_thumb_mode): New declaration.
3996 * linux-arm-low.c: Include arch/arm-linux.h
3997 aarch/arm-get-next-pcs.h, sys/syscall.h.
3998 (get_next_pcs_ops): New struct.
3999 (get_next_pcs_addr_bits_remove): New function.
4000 (get_next_pcs_is_thumb): New function.
4001 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4002 (arm_sigreturn_next_pc): Likewise.
4003 (get_next_pcs_syscall_next_pc): Likewise.
4004 (arm_gdbserver_get_next_pcs): Likewise.
4005 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4007 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4008 * server.h: Include gdb_vecs.h.
4010 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4012 * Makefile.in (SFILES): Append common/common-regcache.c.
4013 (OBS): Append common-regcache.o.
4014 (common-regcache.o): New rule.
4015 * regcache.c (init_register_cache): Initialize cache to
4017 (regcache_raw_read_unsigned): New function.
4018 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4019 register_status enum.
4021 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4023 * linux-aarch64-low.c (the_low_targets): Rename
4024 breakpoint_reinsert_addr to get_next_pcs.
4025 * linux-arm-low.c (the_low_targets): Likewise.
4026 * linux-bfin-low.c (the_low_targets): Likewise.
4027 * linux-cris-low.c (the_low_targets): Likewise.
4028 * linux-crisv32-low.c (the_low_targets): Likewise.
4029 * linux-low.c (can_software_single_step): Likewise.
4030 (install_software_single_step_breakpoints): New function.
4031 (start_step_over): Use install_software_single_step_breakpoints.
4032 * linux-low.h: New CORE_ADDR vector.
4033 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4035 * linux-mips-low.c (the_low_targets): Likewise.
4036 * linux-nios2-low.c (the_low_targets): Likewise.
4037 * linux-sparc-low.c (the_low_targets): Likewise.
4039 2015-12-17 Pedro Alves <palves@redhat.com>
4041 * linux-low.c (linux_kill_one_lwp): Remove references to
4043 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4045 (linux_init_signals): Delete.
4046 (initialize_low): Adjust.
4047 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4049 2015-12-16 Pedro Alves <palves@redhat.com>
4051 * configure.ac (compiler warning flags): When testing a
4052 -Wno-foo option, check whether -Wfoo works instead.
4053 * configure: Regenerate.
4055 2015-12-11 Don Breazeal <donb@codesourcery.com>
4057 * server.c (process_serial_event): Don't exit from gdbserver
4058 in remote mode if there are still active inferiors.
4060 2015-12-11 Yao Qi <yao.qi@linaro.org>
4062 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4063 arm_breakpoint_at if the process is 32-bit.
4065 2015-12-11 Yao Qi <yao.qi@linaro.org>
4067 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4070 2015-12-07 Yao Qi <yao.qi@linaro.org>
4072 * configure.srv: Append arm.o to srv_tgtobj for
4073 aarch64*-*-linux* target.
4074 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4075 from linux-arm-low.c.
4076 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4077 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4078 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4079 (thumb2_breakpoint_len): Likewise.
4080 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4081 (arm_breakpoint_kinds): Likewise.
4082 (arm_breakpoint_kind_from_pc): Likewise.
4083 (arm_sw_breakpoint_from_kind): Likewise.
4084 (arm_breakpoint_kind_from_current_state): Likewise.
4085 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4086 (arm_sw_breakpoint_from_kind): Declare.
4087 (arm_breakpoint_kind_from_current_state): Declare.
4088 (arm_breakpoint_at): Declare.
4089 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4090 arm_sw_breakpoint_from_kind if process is 32-bit.
4091 (aarch64_breakpoint_kind_from_pc): New function.
4092 (aarch64_breakpoint_kind_from_current_state): New function.
4093 (the_low_target): Initialize fields breakpoint_kind_from_pc
4094 and breakpoint_kind_from_current_state.
4095 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4096 linux-aarch32-low.c.
4097 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4098 (arm_breakpoint, arm_breakpoint_len): Likewise.
4099 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4100 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4101 (arm_is_thumb_mode): Likewise.
4102 (arm_breakpoint_at): Likewise.
4103 (arm_breakpoint_kind_from_pc): Likewise.
4104 (arm_sw_breakpoint_from_kind): Likewise.
4105 (arm_breakpoint_kind_from_current_state): Likewise.
4108 2015-08-04 Yao Qi <yao.qi@linaro.org>
4110 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4111 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4112 * server.c (extended_protocol): Remove "static".
4113 * server.h (extended_protocol): Declare it.
4115 2015-12-04 Josh Stone <jistone@redhat.com>
4117 * target.h (struct target_ops) <arch_setup>: Rename to ...
4118 (struct target_ops) <post_create_inferior>: ... this.
4119 (target_arch_setup): Rename to ...
4120 (target_post_create_inferior): ... this, calling post_create_inferior.
4121 * server.c (start_inferior): Update target_arch_setup calls to
4122 target_post_create_inferior.
4123 * linux-low.c (linux_low_ptrace_options): Forward declare.
4124 (linux_arch_setup): Update its comment for general use.
4125 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4126 (struct linux_target_ops): Use linux_post_create_inferior.
4127 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4128 to post_create_inferior.
4129 * nto-low.c (struct nto_target_ops): Likewise.
4130 * spu-low.c (struct spu_target_ops): Likewise.
4131 * win32-low.c (struct win32_target_ops): Likewise.
4133 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4135 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4137 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4139 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4140 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4141 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4142 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4143 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4144 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4145 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4146 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4147 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4148 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4149 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4150 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4152 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4154 * linux-low.c (linux_look_up_symbols): Don't call
4155 linux_supports_traceclone.
4156 * linux-low.h (thread_db_init): Remove use_events argument.
4157 * thread-db.c (thread_db_use_event): Remove global variable.
4158 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4159 (struct thread_db) <td_create_bp>: Remove field.
4160 (thread_db_create_event): Remove function.
4161 (thread_db_enable_reporting): Likewise.
4162 (find_one_thread): Don't check for thread_db_use_events.
4163 (attach_thread): Likewise.
4164 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4165 (try_thread_db_load_1): Don't check for thread_db_use_events.
4166 (thread_db_init): Remove use_events argument and thread events
4168 (remove_thread_event_breakpoints): Remove function.
4169 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4171 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4173 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4175 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4176 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4177 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4178 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4179 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4181 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4183 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4184 * linux-low.c (can_hardware_single_step): Use
4185 supports_hardware_single_step.
4186 (can_software_single_step): New function.
4187 (start_step_over): Call can_software_single_step.
4188 (linux_supports_hardware_single_step): New function.
4189 (struct target_ops) <supports_software_single_step>: Initialize.
4190 * linux-low.h (struct linux_target_ops)
4191 <supports_hardware_single_step>: Initialize.
4192 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4194 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4195 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4196 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4197 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4198 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4199 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4200 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4201 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4203 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4204 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4206 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4207 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4208 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4210 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4211 * target.h (struct target_ops): <supports_software_single_step>:
4213 (target_supports_software_single_step): New macro.
4215 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4217 * linux-low.c (linux_wait_1): Fix pc advance condition.
4218 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4219 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4221 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4223 * linux-arm-low.c (arm_is_thumb_mode): New function.
4224 (arm_breakpoint_at): Use arm_is_thumb_mode.
4225 (arm_breakpoint_kind_from_current_state): New function.
4226 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4228 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4229 (linux_breakpoint_kind_from_current_state): New function.
4230 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4231 * linux-low.h (struct linux_target_ops)
4232 <breakpoint_kind_from_current_state>: New field.
4233 * target.h (struct target_ops): Likewise.
4234 (target_breakpoint_kind_from_current_state): New macro.
4236 2015-11-30 Pedro Alves <palves@redhat.com>
4238 * linux-low.c (linux_resume): Wake up the event loop before
4241 2015-11-30 Pedro Alves <palves@redhat.com>
4243 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4245 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4247 * target.c (struct thread_search): New structure.
4248 (thread_search_callback): New function.
4249 (prev_general_thread): New global.
4250 (prepare_to_access_memory, done_accessing_memory): New functions.
4251 * target.h (prepare_to_access_memory, done_accessing_memory):
4252 Replace macros with function declarations.
4254 2015-11-30 Pedro Alves <palves@redhat.com>
4257 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4258 report TARGET_WAITKIND_NO_RESUMED.
4259 * remote-utils.c (prepare_resume_reply): Handle
4260 TARGET_WAITKIND_NO_RESUMED.
4261 * server.c (report_no_resumed): New global.
4262 (handle_query) <qSupported>: Handle "no-resumed+". Report
4263 "no-resumed+" support.
4264 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4265 return error if the client doesn't support no-resumed events.
4266 (push_stop_notification): New function.
4267 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4268 events if the client supports them.
4270 2015-11-30 Pedro Alves <palves@redhat.com>
4272 * linux-low.c (thread_still_has_status_pending_p): Don't check
4274 (lwp_resumed): New function.
4275 (status_pending_p_callback): Return early if the LWP is not
4276 supposed to be resumed.
4278 2015-11-30 Pedro Alves <palves@redhat.com>
4280 * linux-low.c (handle_extended_wait): Assert that the LWP's
4281 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4282 thread create events, leave the new child's status pending.
4283 (linux_low_filter_event): If GDB wants to hear about thread exit
4284 events, leave the LWP marked dead and don't delete it.
4285 (linux_wait_for_event_filtered): Don't check for thread exit.
4286 (filter_exit_event): New function.
4287 (linux_wait_1): Use it, when returning an exit event.
4288 (linux_resume_one_lwp_throw): Assert that the LWP's
4289 waitstatus is TARGET_WAITKIND_IGNORE.
4290 * remote-utils.c (prepare_resume_reply): Handle
4291 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4292 * server.c (report_thread_events): New global.
4293 (handle_general_set): Handle QThreadEvents.
4294 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4295 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4296 TARGET_WAITKIND_THREAD_EXITED.
4297 * server.h (report_thread_events): Declare.
4299 2015-11-30 Pedro Alves <palves@redhat.com>
4301 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4302 the thread's last_resume_kind was resume_stop.
4304 2015-11-30 Pedro Alves <palves@redhat.com>
4306 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4309 2015-11-30 Pedro Alves <palves@redhat.com>
4311 * server.c (handle_v_requests): Handle vCtrlC.
4313 2015-11-30 Pedro Alves <palves@redhat.com>
4315 * gdbthread.h (find_any_thread_of_pid): Declare.
4316 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4318 * server.c (handle_query): If current_thread is NULL, look for
4319 another thread of the selected process.
4321 2015-11-26 Daniel Colascione <dancol@dancol.org>
4322 Simon Marchi <simon.marchi@ericsson.com>
4324 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4325 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4327 * target.h (struct target_ops) <thread_name>: New field.
4328 (target_thread_name): New macro.
4330 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4332 * regcache.h (regcache_invalidate_pid): Add declaration.
4333 * regcache.c (regcache_invalidate_pid): New function, extracted
4334 from regcache_invalidate.
4335 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4336 Add trivial documentation comment.
4337 * lynx-low.c: Use regcache_invalidate_pid instead of
4338 regcache_invalidate.
4340 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4342 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4343 and Elf64_auxv_t if the target is Android.
4345 2015-11-22 Doug Evans <xdje42@gmail.com>
4347 * target.h: #include <sys/types.h>.
4349 2015-11-19 Pedro Alves <palves@redhat.com>
4351 * linux-low.c (linux_process_qsupported): Change prototype.
4353 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4355 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4356 and adjust to loop over all features.
4357 * server.c (handle_query) <qSupported>: Adjust to call
4358 target_process_qsupported once, passing it a vector of unprocessed
4360 * target.h (struct target_ops) <process_qsupported>: Change
4362 (target_process_qsupported): Adjust.
4364 2015-11-19 Pedro Alves <palves@redhat.com>
4366 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4368 * configure: Regenerate.
4370 2015-11-19 Pedro Alves <palves@redhat.com>
4372 * configure: Regenerate.
4374 2015-11-19 Yao Qi <yao.qi@linaro.org>
4376 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4379 2015-11-19 Yao Qi <yao.qi@linaro.org>
4381 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4382 (struct aarch64_operand): Move enum out.
4384 2015-11-19 Yao Qi <yao.qi@linaro.org>
4386 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4387 struct user_fpsimd_state *.
4388 (aarch64_store_fpregset): Likewise.
4390 2015-11-19 Yao Qi <yao.qi@linaro.org>
4392 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4393 struct user_pt_regs *.
4394 (aarch64_store_gregset): Likewise.
4396 2015-11-18 Pedro Alves <palves@redhat.com>
4398 * Makefile.in (all_object_files): Add $IPA_OBJS.
4400 2015-11-17 Pedro Alves <palves@redhat.com>
4402 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4403 GDB_SIGNAL_0 and gdb_signal_to_string.
4405 2015-11-17 Pedro Alves <palves@redhat.com>
4407 * win32-low.c (handle_output_debug_string): Remove parameter.
4408 (win32_kill): Remove our_status local and adjust call to
4409 handle_output_debug_string.
4410 (get_child_debug_event): Adjust call to
4411 handle_output_debug_string.
4413 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4415 * linux-mips-low.c (mips_fill_gregset): Add cast.
4416 (mips_store_gregset): Likewise.
4417 (mips_fill_fpregset): Likewise.
4418 (mips_store_fpregset): Likewise.
4420 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4422 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4425 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4427 * linux-mips-low.c (mips_linux_new_thread): Change type of
4428 watch_type to enum target_hw_bp_type.
4430 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4432 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4433 Change return type to arm_hwbp_type.
4435 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4437 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4438 (arm_store_gregset): Likewise.
4439 * linux-arm-low.c (arm_get_hwcap): Likewise.
4440 (arm_read_description): Likewise.
4442 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4444 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4446 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4448 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4449 (ppc_fill_vsxregset): Likewise.
4450 (ppc_store_vsxregset): Likewise.
4451 (ppc_fill_vrregset): Likewise.
4452 (ppc_store_vrregset): Likewise.
4453 (ppc_fill_evrregset): Likewise.
4454 (ppc_store_evrregset): Likewise.
4456 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4458 * linux-ppc-low.c (ppc_usrregs_info): Remove
4459 forward-declaration.
4460 (ppc_arch_setup): Move lower in file.
4462 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4464 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4465 (ps_pdwrite): Likewise.
4467 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4469 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4470 to after assert checks.
4472 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4474 * proc-service.c (ps_pdread): Add/adjust casts.
4475 (ps_pdwrite): Add/adjust casts.
4477 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4479 * server.c (handle_search_memory_1): Cast return value of
4482 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4484 * server.c (write_qxfer_response): Change type of data to
4487 2015-10-29 Pedro Alves <palves@redhat.com>
4489 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4491 2015-10-29 Pedro Alves <palves@redhat.com>
4493 * tracepoint.c (clear_installed_tracepoints): Add casts.
4495 2015-10-29 Pedro Alves <palves@redhat.com>
4497 * server.c (handle_v_cont, process_serial_event): Add enum
4498 gdb_signal casts to signal parsing code.
4500 2015-10-29 Pedro Alves <palves@redhat.com>
4502 * linux-low.h (NULL_REGSET): Define.
4503 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4504 * linux-arm-low.c (arm_regsets): Likewise.
4505 * linux-crisv32-low.c (cris_regsets): Likewise.
4506 * linux-m68k-low.c (m68k_regsets): Likewise.
4507 * linux-mips-low.c (mips_regsets): Likewise.
4508 * linux-nios2-low.c (nios2_regsets): Likewise.
4509 * linux-ppc-low.c (ppc_regsets): Likewise.
4510 * linux-s390-low.c (s390_regsets): Likewise.
4511 * linux-sh-low.c (sh_regsets): Likewise.
4512 * linux-sparc-low.c (sparc_regsets): Likewise.
4513 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4514 * linux-tile-low.c (tile_regsets): Likewise.
4515 * linux-x86-low.c (x86_regsets): Likewise.
4516 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4518 2015-10-29 Pedro Alves <palves@redhat.com>
4520 * linux-low.h (NULL_REGSET): Define.
4521 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4522 * linux-arm-low.c (arm_regsets): Likewise.
4523 * linux-crisv32-low.c (cris_regsets): Likewise.
4524 * linux-m68k-low.c (m68k_regsets): Likewise.
4525 * linux-mips-low.c (mips_regsets): Likewise.
4526 * linux-nios2-low.c (nios2_regsets): Likewise.
4527 * linux-ppc-low.c (ppc_regsets): Likewise.
4528 * linux-s390-low.c (s390_regsets): Likewise.
4529 * linux-sh-low.c (sh_regsets): Likewise.
4530 * linux-sparc-low.c (sparc_regsets): Likewise.
4531 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4532 * linux-tile-low.c (tile_regsets): Likewise.
4533 * linux-x86-low.c (x86_regsets): Likewise.
4534 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4536 2015-10-26 Doug Evans <dje@google.com>
4538 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4540 2015-10-26 Doug Evans <dje@google.com>
4542 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4544 2015-10-26 Doug Evans <dje@google.com>
4546 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4548 (attach_thread, find_new_threads_callback): Ditto.
4550 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4552 * mem-break.h (set_breakpoint_data): Remove.
4554 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4556 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4557 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4558 (initialize_low): Remove set_breakpoint_data call.
4559 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4560 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4561 (initialize_low): Remove set_breakpoint_data call.
4562 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4563 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4564 (initialize_low): Remove set_breakpoint_data call.
4566 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4568 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4569 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4570 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4571 * target.h (target_breakpoint_kind_from_pc): New macro.
4573 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4575 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4576 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4577 the default breakpoint kind.
4579 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4581 * linux-arm-low.c (arm_supports_z_point_type): Add software
4584 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4586 * linux-arm-low.c: Refactor breakpoint definitions.
4587 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4588 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4590 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4592 * Makefile.in: Add arm.c/o.
4593 * configure.srv: Likewise.
4594 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4595 (arm_breakpoint_kind_from_pc): New function.
4596 (arm_sw_breakpoint_from_kind): Return proper kind.
4597 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4599 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4601 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4603 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4604 (struct raw_breakpoint) <size>: Remove.
4605 (struct raw_breakpoint) <kind>: Add.
4606 (bp_size): New function.
4607 (bp_opcode): Likewise.
4608 (find_raw_breakpoint_at): Adjust for kind.
4609 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4610 (remove_memory_breakpoint): Adjust for kind call bp_size.
4611 (set_raw_breakpoint_at): Adjust for kind.
4612 (set_breakpoint): Likewise.
4613 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4614 (delete_raw_breakpoint): Adjust for kind.
4615 (delete_breakpoint): Likewise.
4616 (find_gdb_breakpoint): Likewise.
4617 (set_gdb_breakpoint_1): Likewise.
4618 (set_gdb_breakpoint): Likewise.
4619 (delete_gdb_breakpoint_1): Likewise.
4620 (delete_gdb_breakpoint): Likewise.
4621 (uninsert_raw_breakpoint): Likewise.
4622 (reinsert_raw_breakpoint): Likewise.
4623 (set_breakpoint_data): Remove.
4624 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4625 (check_mem_read): Adjust for kind call bp_size.
4626 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4627 (clone_one_breakpoint): Adjust for kind.
4628 * mem-break.h (set_gdb_breakpoint): Likewise.
4629 (delete_gdb_breakpoint): Likewise.
4630 * server.c (process_serial_event): Likewise.
4632 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4634 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4635 (struct linux_target_ops) <breakpoint>: Remove.
4636 (struct linux_target_ops) <breakpoint_len>: Remove.
4637 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4638 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4639 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4640 (arm_sw_breakpoint_from_kind): New function.
4641 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4642 (struct linux_target_ops) <breakpoint>: Remove.
4643 (struct linux_target_ops) <breakpoint_len>: Remove.
4644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4646 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4647 (struct linux_target_ops) <breakpoint>: Remove.
4648 (struct linux_target_ops) <breakpoint_len>: Remove.
4649 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4650 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4651 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4652 (struct linux_target_ops) <breakpoint>: Remove.
4653 (struct linux_target_ops) <breakpoint_len>: Remove.
4654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4656 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4657 and sw_breakpoint_from_kind to increment the pc.
4658 (linux_breakpoint_kind_from_pc): New function.
4659 (linux_sw_breakpoint_from_kind): New function.
4660 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4661 (initialize_low): Call breakpoint_kind_from_pc and
4662 sw_breakpoint_from_kind to replace breakpoint_data/len.
4663 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4665 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4666 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4667 (struct linux_target_ops) <breakpoint>: Remove.
4668 (struct linux_target_ops) <breakpoint_len>: Remove.
4669 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4670 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4671 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4672 (struct linux_target_ops) <breakpoint>: Remove.
4673 (struct linux_target_ops) <breakpoint_len>: Remove.
4674 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4675 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4676 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4677 (struct linux_target_ops) <breakpoint>: Remove.
4678 (struct linux_target_ops) <breakpoint_len>: Remove.
4679 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4680 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4681 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4682 (struct linux_target_ops) <breakpoint>: Remove.
4683 (struct linux_target_ops) <breakpoint_len>: Remove.
4684 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4685 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4686 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4687 (struct linux_target_ops) <breakpoint>: Remove.
4688 (struct linux_target_ops) <breakpoint_len>: Remove.
4689 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4690 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4691 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4692 (struct linux_target_ops) <breakpoint>: Remove.
4693 (struct linux_target_ops) <breakpoint_len>: Remove.
4694 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4695 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4696 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4697 (struct linux_target_ops) <breakpoint>: Remove.
4698 (struct linux_target_ops) <breakpoint_len>: Remove.
4699 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4700 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4701 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4702 (struct linux_target_ops) <breakpoint>: Remove.
4703 (struct linux_target_ops) <breakpoint_len>: Remove.
4704 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4705 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4706 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4707 (struct linux_target_ops) <breakpoint>: Remove.
4708 (struct linux_target_ops) <breakpoint_len>: Remove.
4709 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4710 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4711 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4712 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4713 (struct linux_target_ops) <breakpoint>: Remove.
4714 (struct linux_target_ops) <breakpoint_len>: Remove.
4715 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4716 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4717 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4718 (struct linux_target_ops) <breakpoint>: Remove.
4719 (struct linux_target_ops) <breakpoint_len>: Remove.
4720 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4721 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4723 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4725 * linux-cris-low.c (cris_get_pc): Remove void arg.
4727 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4729 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4732 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4734 * inferiors.c (thread_pid_matches_callback): New function.
4735 (find_thread_process): New function.
4736 (remove_thread): Reset current_thread.
4737 (remove_process): Assert threads have been removed first.
4739 2015-10-15 Yao Qi <yao.qi@linaro.org>
4741 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4743 (aarch64_remove_point): Likewise.
4744 * regcache.c (regcache_register_size): New function.
4746 2015-10-12 Yao Qi <yao.qi@linaro.org>
4748 * linux-aarch64-low.c: Update all callers as emit_load_store
4749 is renamed to aarch64_emit_load_store.
4751 2015-10-12 Yao Qi <yao.qi@linaro.org>
4753 * linux-aarch64-low.c: Update all callers of function renaming
4754 from emit_insn to aarch64_emit_insn.
4756 2015-10-12 Yao Qi <yao.qi@linaro.org>
4758 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4759 arch/aarch64-insn.h.
4760 (struct aarch64_memory_operand): Likewise.
4762 (emit_insn): Move to arch/aarch64-insn.c.
4763 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4764 (emit_load_store): Move to arch/aarch64-insn.c.
4765 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4766 (can_encode_int32): Remove.
4768 2015-10-12 Yao Qi <yao.qi@linaro.org>
4770 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4771 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4772 (aarch64_relocate_instruction): Likewise.
4773 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4774 (struct aarch64_insn_visitor): Likewise.
4776 2015-10-12 Yao Qi <yao.qi@linaro.org>
4778 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4779 (struct aarch64_insn_visitor): New.
4780 (struct aarch64_insn_relocation_data): New.
4781 (aarch64_ftrace_insn_reloc_b): New function.
4782 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4783 (aarch64_ftrace_insn_reloc_cb): Likewise.
4784 (aarch64_ftrace_insn_reloc_tb): Likewise.
4785 (aarch64_ftrace_insn_reloc_adr): Likewise.
4786 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4787 (aarch64_ftrace_insn_reloc_others): Likewise.
4789 (aarch64_relocate_instruction): Use visitor.
4791 2015-10-12 Yao Qi <yao.qi@linaro.org>
4793 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4794 int. Add argument buf.
4795 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4796 aarch64_relocate_instruction.
4798 2015-10-12 Yao Qi <yao.qi@linaro.org>
4800 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4801 argument insn. Remove local variable insn. Don't call
4803 (aarch64_install_fast_tracepoint_jump_pad): Call
4806 2015-09-30 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4809 (emit_load_store_pair): Likewise.
4811 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4813 * dll.c (match_dll): Add cast(s).
4814 (unloaded_dll): Likewise.
4815 * linux-low.c (second_thread_of_pid_p): Likewise.
4816 (delete_lwp_callback): Likewise.
4817 (count_events_callback): Likewise.
4818 (select_event_lwp_callback): Likewise.
4819 (linux_set_resume_request): Likewise.
4820 * server.c (accumulate_file_name_length): Likewise.
4821 (emit_dll_description): Likewise.
4822 (handle_qxfer_threads_worker): Likewise.
4823 (visit_actioned_threads): Likewise.
4824 * thread-db.c (any_thread_of): Likewise.
4825 * tracepoint.c (same_process_p): Likewise.
4826 (match_blocktype): Likewise.
4827 (build_traceframe_info_xml): Likewise.
4829 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4831 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4833 (gdb_unparse_agent_expr): Likewise.
4834 * hostio.c (require_data): Likewise.
4835 (handle_pread): Likewise.
4836 * linux-low.c (disable_regset): Likewise.
4837 (fetch_register): Likewise.
4838 (store_register): Likewise.
4839 (get_dynamic): Likewise.
4840 (linux_qxfer_libraries_svr4): Likewise.
4841 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4842 (set_fast_tracepoint_jump): Likewise.
4843 (uninsert_fast_tracepoint_jumps_at): Likewise.
4844 (reinsert_fast_tracepoint_jumps_at): Likewise.
4845 (validate_inserted_breakpoint): Likewise.
4846 (clone_agent_expr): Likewise.
4847 * regcache.c (init_register_cache): Likewise.
4848 * remote-utils.c (putpkt_binary_1): Likewise.
4849 (decode_M_packet): Likewise.
4850 (decode_X_packet): Likewise.
4851 (look_up_one_symbol): Likewise.
4852 (relocate_instruction): Likewise.
4853 (monitor_output): Likewise.
4854 * server.c (handle_search_memory): Likewise.
4855 (handle_qxfer_exec_file): Likewise.
4856 (handle_qxfer_libraries): Likewise.
4857 (handle_qxfer): Likewise.
4858 (handle_query): Likewise.
4859 (handle_v_cont): Likewise.
4860 (handle_v_run): Likewise.
4861 (captured_main): Likewise.
4862 * target.c (write_inferior_memory): Likewise.
4863 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4864 * tracepoint.c (init_trace_buffer): Likewise.
4865 (add_tracepoint_action): Likewise.
4866 (add_traceframe): Likewise.
4867 (add_traceframe_block): Likewise.
4868 (cmd_qtdpsrc): Likewise.
4869 (cmd_qtdv): Likewise.
4870 (cmd_qtstatus): Likewise.
4871 (response_source): Likewise.
4872 (response_tsv): Likewise.
4873 (cmd_qtnotes): Likewise.
4874 (gdb_collect): Likewise.
4875 (initialize_tracepoint): Likewise.
4877 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4879 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4880 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4881 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4883 (enum aarch64_condition_codes): New enum.
4884 (w0): New static global.
4887 (struct aarch64_memory_operand) <type>: New
4888 MEMORY_OPERAND_POSTINDEX type.
4889 (postindex_memory_operand): New helper function.
4890 (emit_ret): New function.
4891 (emit_load_store_pair): New function, factored out of emit_stp
4892 with support for MEMORY_OPERAND_POSTINDEX.
4893 (emit_stp): Rewrite using emit_load_store_pair.
4894 (emit_ldp): New function.
4895 (emit_load_store): Likewise.
4896 (emit_ldr): Mention post-index instruction in comment.
4897 (emit_ldrh): New function.
4898 (emit_ldrb): New function.
4899 (emit_ldrsw): Mention post-index instruction in comment.
4900 (emit_str): Likewise.
4901 (emit_subs): New function.
4902 (emit_cmp): Likewise.
4903 (emit_and): Likewise.
4904 (emit_orr): Likewise.
4905 (emit_orn): Likewise.
4906 (emit_eor): Likewise.
4907 (emit_mvn): Likewise.
4908 (emit_lslv): Likewise.
4909 (emit_lsrv): Likewise.
4910 (emit_asrv): Likewise.
4911 (emit_mul): Likewise.
4912 (emit_sbfm): Likewise.
4913 (emit_sbfx): Likewise.
4914 (emit_ubfm): Likewise.
4915 (emit_ubfx): Likewise.
4916 (emit_csinc): Likewise.
4917 (emit_cset): Likewise.
4918 (emit_nop): Likewise.
4919 (emit_ops_insns): New helper function.
4920 (emit_pop): Likewise.
4921 (emit_push): Likewise.
4922 (aarch64_emit_prologue): New function.
4923 (aarch64_emit_epilogue): Likewise.
4924 (aarch64_emit_add): Likewise.
4925 (aarch64_emit_sub): Likewise.
4926 (aarch64_emit_mul): Likewise.
4927 (aarch64_emit_lsh): Likewise.
4928 (aarch64_emit_rsh_signed): Likewise.
4929 (aarch64_emit_rsh_unsigned): Likewise.
4930 (aarch64_emit_ext): Likewise.
4931 (aarch64_emit_log_not): Likewise.
4932 (aarch64_emit_bit_and): Likewise.
4933 (aarch64_emit_bit_or): Likewise.
4934 (aarch64_emit_bit_xor): Likewise.
4935 (aarch64_emit_bit_not): Likewise.
4936 (aarch64_emit_equal): Likewise.
4937 (aarch64_emit_less_signed): Likewise.
4938 (aarch64_emit_less_unsigned): Likewise.
4939 (aarch64_emit_ref): Likewise.
4940 (aarch64_emit_if_goto): Likewise.
4941 (aarch64_emit_goto): Likewise.
4942 (aarch64_write_goto_address): Likewise.
4943 (aarch64_emit_const): Likewise.
4944 (aarch64_emit_call): Likewise.
4945 (aarch64_emit_reg): Likewise.
4946 (aarch64_emit_pop): Likewise.
4947 (aarch64_emit_stack_flush): Likewise.
4948 (aarch64_emit_zero_ext): Likewise.
4949 (aarch64_emit_swap): Likewise.
4950 (aarch64_emit_stack_adjust): Likewise.
4951 (aarch64_emit_int_call_1): Likewise.
4952 (aarch64_emit_void_call_2): Likewise.
4953 (aarch64_emit_eq_goto): Likewise.
4954 (aarch64_emit_ne_goto): Likewise.
4955 (aarch64_emit_lt_goto): Likewise.
4956 (aarch64_emit_le_goto): Likewise.
4957 (aarch64_emit_gt_goto): Likewise.
4958 (aarch64_emit_ge_got): Likewise.
4959 (aarch64_emit_ops_impl): New static global variable.
4960 (aarch64_emit_ops): New target function, return
4961 &aarch64_emit_ops_impl.
4962 (struct linux_target_ops): Install it.
4964 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4966 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4967 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4969 * linux-aarch64-ipa.c: New file.
4970 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4972 (aarch64_get_thread_area): New target method.
4973 (extract_signed_bitfield): New helper function.
4974 (aarch64_decode_ldr_literal): New function.
4975 (enum aarch64_opcodes): New enum.
4976 (struct aarch64_register): New struct.
4977 (struct aarch64_operand): New struct.
4978 (x0): New static global.
4987 (aarch64_register): New helper function.
4988 (register_operand): Likewise.
4989 (immediate_operand): Likewise.
4990 (struct aarch64_memory_operand): New struct.
4991 (offset_memory_operand): New helper function.
4992 (preindex_memory_operand): Likewise.
4993 (enum aarch64_system_control_registers): New enum.
4994 (ENCODE): New macro.
4995 (emit_insn): New helper function.
4996 (emit_b): New function.
4997 (emit_bcond): Likewise.
4998 (emit_cb): Likewise.
4999 (emit_tb): Likewise.
5000 (emit_blr): Likewise.
5001 (emit_stp): Likewise.
5002 (emit_ldp_q_offset): Likewise.
5003 (emit_stp_q_offset): Likewise.
5004 (emit_load_store): Likewise.
5005 (emit_ldr): Likewise.
5006 (emit_ldrsw): Likewise.
5007 (emit_str): Likewise.
5008 (emit_ldaxr): Likewise.
5009 (emit_stxr): Likewise.
5010 (emit_stlr): Likewise.
5011 (emit_data_processing_reg): Likewise.
5012 (emit_data_processing): Likewise.
5013 (emit_add): Likewise.
5014 (emit_sub): Likewise.
5015 (emit_mov): Likewise.
5016 (emit_movk): Likewise.
5017 (emit_mov_addr): Likewise.
5018 (emit_mrs): Likewise.
5019 (emit_msr): Likewise.
5020 (emit_sevl): Likewise.
5021 (emit_wfe): Likewise.
5022 (append_insns): Likewise.
5023 (can_encode_int32_in): New helper function.
5024 (aarch64_relocate_instruction): New function.
5025 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5026 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5027 (struct linux_target_ops): Install aarch64_get_thread_area,
5028 aarch64_install_fast_tracepoint_jump_pad and
5029 aarch64_get_min_fast_tracepoint_insn_len.
5031 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5033 * Makefile.in (aarch64-insn.o): New rule.
5034 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5036 2015-09-21 Yao Qi <yao.qi@linaro.org>
5038 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5040 2015-09-21 Yao Qi <yao.qi@linaro.org>
5042 * tracepoint.c (max_jump_pad_size): Remove.
5044 2015-09-18 Yao Qi <yao.qi@linaro.org>
5046 * linux-aarch64-low.c: Don't include sys/uio.h.
5047 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5049 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5051 * tracepoint.c (eval_result_type): Change prototype.
5052 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5054 2015-09-15 Pedro Alves <palves@redhat.com>
5056 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5057 Check whether to report exec events instead of checking whether
5058 multiprocess is enabled.
5060 2015-09-15 Pedro Alves <palves@redhat.com>
5063 * remote-utils.c (prepare_resume_reply): Merge
5064 TARGET_WAITKIND_VFORK_DONE switch case with the
5065 TARGET_WAITKIND_FORKED case.
5067 2015-09-15 Yao Qi <yao.qi@linaro.org>
5069 * server.c (handle_query): Check string comparison using
5070 "else if" instead of "if".
5072 2015-09-15 Yao Qi <yao.qi@linaro.org>
5074 * server.c (vCont_supported): New global variable.
5075 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5076 matches. Append ";vContSupported+" to own_buf.
5077 (handle_v_requests): Append ";s;S" to own_buf if target supports
5078 hardware single step or vCont_supported is false.
5079 (capture_main): Set vCont_supported to zero.
5081 2015-09-15 Yao Qi <yao.qi@linaro.org>
5083 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5085 (linux_supports_hardware_single_step): ... New function.
5086 (linux_target_ops): Update.
5087 * lynx-low.c (lynx_target_ops): Set field
5088 supports_hardware_single_step to target_can_do_hardware_single_step.
5089 * nto-low.c (nto_target_ops): Likewise.
5090 * spu-low.c (spu_target_ops): Likewise.
5091 * win32-low.c (win32_target_ops): Likewise.
5092 * target.c (target_can_do_hardware_single_step): New function.
5093 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5094 Remove. <supports_hardware_single_step>: New field.
5095 (target_supports_conditional_breakpoints): Remove.
5096 (target_supports_hardware_single_step): New macro.
5097 (target_can_do_hardware_single_step): Declare.
5098 * server.c (handle_query): Use target_supports_hardware_single_step
5099 instead of target_supports_conditional_breakpoints.
5101 2015-09-15 Yao Qi <yao.qi@linaro.org>
5103 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5105 (struct linux_target_ops the_low_target): Install
5106 aarch64_linux_siginfo_fixup.
5108 2015-09-11 Don Breazeal <donb@codesourcery.com>
5109 Luis Machado <lgustavo@codesourcery.com>
5111 * linux-low.c (linux_mourn): Static declaration.
5112 (linux_arch_setup): Move in front of
5113 handle_extended_wait.
5114 (linux_arch_setup_thread): New function.
5115 (handle_extended_wait): Handle exec events. Call
5116 linux_arch_setup_thread. Make event_lwp argument a
5117 pointer-to-a-pointer.
5118 (check_zombie_leaders): Do not check stopped threads.
5119 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5120 (linux_low_filter_event): Add lwp and thread for exec'ing
5121 non-leader thread if leader thread has been deleted.
5122 Refactor code into linux_arch_setup_thread and call it.
5123 Pass child lwp pointer by reference to handle_extended_wait.
5124 (linux_wait_for_event_filtered): Update comment.
5125 (linux_wait_1): Prevent clobbering exec event status.
5126 (linux_supports_exec_events): New function.
5127 (linux_target_ops) <supports_exec_events>: Initialize new member.
5128 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5130 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5131 * server.c (report_exec_events): New global variable.
5132 (handle_query): Handle qSupported query for exec-events feature.
5133 (captured_main): Initialize report_exec_events.
5134 * server.h (report_exec_events): Declare new global variable.
5135 * target.h (struct target_ops) <supports_exec_events>: New
5137 (target_supports_exec_events): New macro.
5138 * win32-low.c (win32_target_ops) <supports_exec_events>:
5139 Initialize new member.
5141 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5143 * linux-low.c (linux_low_enable_btrace): Remove.
5144 (linux_target_ops): Replace linux_low_enable_btrace with
5145 linux_enable_btrace.
5147 2015-09-03 Yao Qi <yao.qi@linaro.org>
5149 * linux-aarch64-low.c (aarch64_insert_point): Call
5150 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5153 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5155 * linux-low.c (check_stopped_by_breakpoint): Use
5156 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5158 2015-08-27 Pedro Alves <palves@redhat.com>
5160 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5162 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5164 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5165 the XNEW-family equivalent.
5166 (compile_bytecodes): Likewise.
5167 * dll.c (loaded_dll): Likewise.
5168 * event-loop.c (append_callback_event): Likewise.
5169 (create_file_handler): Likewise.
5170 (create_file_event): Likewise.
5171 * hostio.c (handle_open): Likewise.
5172 * inferiors.c (add_thread): Likewise.
5173 (add_process): Likewise.
5174 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5175 * linux-arm-low.c (arm_new_process): Likewise.
5176 (arm_new_thread): Likewise.
5177 * linux-low.c (add_to_pid_list): Likewise.
5178 (linux_add_process): Likewise.
5179 (handle_extended_wait): Likewise.
5180 (add_lwp): Likewise.
5181 (enqueue_one_deferred_signal): Likewise.
5182 (enqueue_pending_signal): Likewise.
5183 (linux_resume_one_lwp_throw): Likewise.
5184 (linux_resume_one_thread): Likewise.
5185 (linux_read_memory): Likewise.
5186 (linux_write_memory): Likewise.
5187 * linux-mips-low.c (mips_linux_new_process): Likewise.
5188 (mips_linux_new_thread): Likewise.
5189 (mips_add_watchpoint): Likewise.
5190 * linux-x86-low.c (initialize_low_arch): Likewise.
5191 * lynx-low.c (lynx_add_process): Likewise.
5192 * mem-break.c (set_raw_breakpoint_at): Likewise.
5193 (set_breakpoint): Likewise.
5194 (add_condition_to_breakpoint): Likewise.
5195 (add_commands_to_breakpoint): Likewise.
5196 (clone_agent_expr): Likewise.
5197 (clone_one_breakpoint): Likewise.
5198 * regcache.c (new_register_cache): Likewise.
5199 * remote-utils.c (look_up_one_symbol): Likewise.
5200 * server.c (queue_stop_reply): Likewise.
5201 (start_inferior): Likewise.
5202 (queue_stop_reply_callback): Likewise.
5203 (handle_target_event): Likewise.
5204 * spu-low.c (fetch_ppc_memory): Likewise.
5205 (store_ppc_memory): Likewise.
5206 * target.c (set_target_ops): Likewise.
5207 * thread-db.c (thread_db_load_search): Likewise.
5208 (try_thread_db_load_1): Likewise.
5209 * tracepoint.c (add_tracepoint): Likewise.
5210 (add_tracepoint_action): Likewise.
5211 (create_trace_state_variable): Likewise.
5212 (cmd_qtdpsrc): Likewise.
5213 (cmd_qtro): Likewise.
5214 (add_while_stepping_state): Likewise.
5215 * win32-low.c (child_add_thread): Likewise.
5216 (get_image_name): Likewise.
5218 2015-08-25 Yao Qi <yao.qi@linaro.org>
5220 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5222 2015-08-25 Yao Qi <yao.qi@linaro.org>
5224 * Makefile.in (aarch64-linux.o): New rule.
5225 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5227 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5228 (aarch64_init_debug_reg_state): Make it extern.
5229 (aarch64_linux_prepare_to_resume): Remove.
5231 2015-08-25 Yao Qi <yao.qi@linaro.org>
5233 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5234 lwp_arch_private_info and ptid_of_lwp.
5236 2015-08-25 Yao Qi <yao.qi@linaro.org>
5238 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5239 Find proc_info by find_process_pid. All callers updated.
5241 2015-08-25 Yao Qi <yao.qi@linaro.org>
5243 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5245 (debug_reg_change_callback): Remove.
5246 (aarch64_notify_debug_reg_change): Remove.
5248 2015-08-25 Yao Qi <yao.qi@linaro.org>
5250 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5251 Call current_lwp_ptid.
5253 2015-08-25 Yao Qi <yao.qi@linaro.org>
5255 * linux-aarch64-low.c (debug_reg_change_callback): Use
5258 2015-08-25 Yao Qi <yao.qi@linaro.org>
5260 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5262 2015-08-25 Yao Qi <yao.qi@linaro.org>
5264 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5266 2015-08-25 Yao Qi <yao.qi@linaro.org>
5268 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5271 2015-08-25 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5275 (debug_reg_change_callback): Remove argument entry and add argument
5276 lwp. Remove local variable thread. Don't print thread id in the
5277 debugging output. Don't check whether pid of thread equals to pid.
5278 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5279 iterate_over_lwps instead find_inferior.
5281 2015-08-24 Pedro Alves <palves@redhat.com>
5283 * inferiors.c (get_first_process): New function.
5284 * inferiors.h (get_first_process): New declaration.
5285 * remote-utils.c (read_ptid): Default to the first process in the
5286 list, instead of to the current thread's process.
5288 2015-08-24 Pedro Alves <palves@redhat.com>
5290 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5291 * event-loop.c: Likewise.
5292 * remote-utils.c: Likewise.
5293 * tracepoint.c: Likewise.
5295 2015-08-24 Pedro Alves <palves@redhat.com>
5297 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5300 2015-08-21 Pedro Alves <palves@redhat.com>
5302 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5303 instead of literal 1.
5305 2015-08-21 Pedro Alves <palves@redhat.com>
5307 * tdesc.c (default_description): Explicitly zero-initialize.
5309 2015-08-21 Pedro Alves <palves@redhat.com>
5312 * inferiors.c (remove_thread): Discard any pending stop reply for
5314 * server.c (remove_all_on_match_pid): Rename to ...
5315 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5317 (discard_queued_stop_replies): Change parameter to a ptid. Now
5319 (handle_v_kill, kill_inferior_callback, captured_main)
5320 (process_serial_event): Adjust.
5321 * server.h (discard_queued_stop_replies): Declare.
5323 2015-08-21 Pedro Alves <palves@redhat.com>
5325 * linux-low.c (wait_for_sigstop): Always switch to no thread
5326 selected if the previously current thread dies.
5327 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5328 process instead of the current thread's.
5329 * remote-utils.c (input_interrupt): Don't check if there's no
5331 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5332 current thread to the general thread fails, error out.
5333 (handle_qxfer_auxv, handle_qxfer_libraries)
5334 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5335 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5336 (handle_query): Check if there's a thread selected instead of
5337 checking whether there's any thread in the thread list.
5338 (handle_qxfer_threads, handle_qxfer_btrace)
5339 (handle_qxfer_btrace_conf): Don't error out early if there's no
5340 thread in the thread list.
5341 (handle_v_cont, myresume): Don't set the current thread to the
5343 (process_serial_event) <Hg handling>: Also set thread_id if the
5344 previous general thread is still alive.
5345 (process_serial_event) <g/G handling>: If setting the current
5346 thread to the general thread fails, error out.
5347 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5348 thread's lwp instead of the current thread's.
5349 * target.c (set_desired_thread): If the desired thread was not
5350 found, leave the current thread pointing to NULL. Return an int
5351 (boolean) indicating success.
5352 * target.h (set_desired_thread): Change return type to int.
5354 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5356 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5357 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5359 (ps_get_thread_area): New function.
5361 2015-08-19 Gary Benson <gbenson@redhat.com>
5363 * hostio.c (handle_pread): Do not attempt to read more data
5364 than hostio_reply_with_data can fit in a packet.
5366 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5368 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5370 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5372 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5374 2015-08-06 Pedro Alves <palves@redhat.com>
5376 * tracepoint.c (expr_eval_result): Now an int.
5378 2015-08-06 Pedro Alves <palves@redhat.com>
5380 * gdbthread.h (struct regcache): Forward declare.
5381 (struct thread_info) <regcache_data>: Now a struct regcache
5383 * inferiors.c (inferior_regcache_data)
5384 (set_inferior_regcache_data): Now work with struct regcache
5386 * inferiors.h (struct regcache): Forward declare.
5387 (inferior_regcache_data, set_inferior_regcache_data): Now work
5388 with struct regcache pointers.
5389 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5390 (free_register_cache_thread): Remove struct regcache pointer
5393 2015-08-06 Pedro Alves <palves@redhat.com>
5395 * server.c (captured_main): On error, print the exception message
5396 to stderr, and if run_once is set, throw a quit.
5398 2015-08-06 Pedro Alves <palves@redhat.com>
5400 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5403 2015-08-06 Pedro Alves <palves@redhat.com>
5405 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5406 reading beyond the passed in buffer length.
5408 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5410 * tracepoint.c (symbol_list) <required>: Remove.
5412 2015-08-06 Pedro Alves <palves@redhat.com>
5414 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5415 count if stopping and suspending threads.
5416 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5417 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5418 (linux_detach): Complete an ongoing step-over.
5419 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5421 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5422 (linux_wait_1): If passing a signal to the inferior after
5423 finishing a step-over, unsuspend and re-resume all lwps. If we
5424 see a single-step event but the thread should be continuing, don't
5425 pass the trap to gdb.
5426 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5427 internal_error instead of gdb_assert.
5428 (enqueue_pending_signal): New function.
5429 (check_ptrace_stopped_lwp_gone): Add debug output.
5430 (start_step_over): Use internal_error instead of gdb_assert.
5431 (complete_ongoing_step_over): New function.
5432 (linux_resume_one_thread): Don't resume a suspended thread.
5433 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5436 2015-08-06 Pedro Alves <palves@redhat.com>
5438 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5439 (linux_thread_alive): Use lwp_is_marked_dead.
5440 (extended_event_reported): Delete.
5441 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5442 instead of extended_event_reported.
5443 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5445 (lwp_is_marked_dead): New function.
5446 (lwp_running): Use lwp_is_marked_dead.
5447 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5450 2015-08-06 Pedro Alves <palves@redhat.com>
5452 * linux-low.c (linux_wait_1): Move fork event output out of the
5453 !report_to_gdb check. Pass event_child->waitstatus to
5454 target_waitstatus_to_string instead of ourstatus.
5456 2015-08-04 Yao Qi <yao.qi@linaro.org>
5458 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5459 if current_thread is 32 bit.
5461 2015-08-04 Yao Qi <yao.qi@linaro.org>
5463 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5464 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5465 * server.c (extended_protocol): Remove "static".
5466 * server.h (extended_protocol): Declare it.
5468 2015-08-04 Yao Qi <yao.qi@linaro.org>
5470 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5471 both aarch64 and aarch32.
5472 (aarch64_set_pc): Likewise.
5474 2015-08-04 Yao Qi <yao.qi@linaro.org>
5476 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5477 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5478 arm-with-neon.xml to srv_xmlfiles.
5479 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5480 (is_64bit_tdesc): New function.
5481 (aarch64_linux_read_description): New function.
5482 (aarch64_arch_setup): Call aarch64_linux_read_description.
5483 (regs_info): Rename to regs_info_aarch64.
5484 (aarch64_regs_info): Return right regs_info.
5485 (initialize_low_arch): Call initialize_low_arch_aarch32.
5487 2015-08-04 Yao Qi <yao.qi@linaro.org>
5489 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5490 * linux-aarch32-low.c: New file.
5491 * linux-aarch32-low.h: New file.
5492 * linux-arm-low.c (arm_fill_gregset): Move it to
5493 linux-aarch32-low.c.
5494 (arm_store_gregset): Likewise.
5495 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5496 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5497 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5498 (regs_info): Rename to regs_info_arm.
5499 (arm_regs_info): Return regs_info_aarch32 if
5500 have_ptrace_getregset is 1 and target description is
5501 arm_with_neon or arm_with_vfpv3.
5502 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5503 Call initialize_low_arch_aarch32 instead.
5505 2015-08-04 Yao Qi <yao.qi@linaro.org>
5507 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5508 * linux-low.c: ... here.
5509 * linux-low.h (have_ptrace_getregset): Declare it.
5511 2015-08-04 Pedro Alves <palves@redhat.com>
5513 * thread-db.c (struct thread_db): Use new typedefs.
5514 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5516 (disable_thread_event_reporting): Cast result of dlsym to
5517 destination function pointer type.
5518 (thread_db_mourn): Use td_ta_delete_ftype.
5520 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5522 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5524 (CDX_BREAKPOINT): Define for R2.
5525 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5526 (the_low_target): Add comments.
5528 2015-07-30 Yao Qi <yao.qi@linaro.org>
5530 * linux-arm-low.c (arm_hwcap): Remove it.
5531 (arm_read_description): New local variable arm_hwcap. Don't
5532 set arm_hwcap to zero.
5534 2015-07-30 Yao Qi <yao.qi@linaro.org>
5536 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5537 Use regcache->tdesc instead.
5538 (arm_store_wmmxregset): Likewise.
5539 (arm_fill_vfpregset): Likewise.
5540 (arm_store_vfpregset): Likewise.
5542 2015-07-30 Yao Qi <yao.qi@linaro.org>
5544 * linux-arm-low.c: Include arch/arm.h.
5545 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5546 (arm_store_gregset): Likewise.
5548 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5550 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5551 ptrace's 4th parameter.
5553 2015-07-27 Yao Qi <yao.qi@linaro.org>
5555 * configure.srv (case aarch64*-*-linux*): Don't set
5558 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5560 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5562 * linux-arm-low.c: Likewise.
5563 * linux-cris-low.c: Likewise.
5564 * linux-crisv32-low.c: Likewise.
5565 * linux-low.c: Likewise.
5566 * linux-m68k-low.c: Likewise.
5567 * linux-mips-low.c: Likewise.
5568 * linux-nios2-low.c: Likewise.
5569 * linux-s390-low.c: Likewise.
5570 * linux-sparc-low.c: Likewise.
5571 * linux-tic6x-low.c: Likewise.
5572 * linux-tile-low.c: Likewise.
5573 * linux-x86-low.c: Likewise.
5575 2015-07-24 Pedro Alves <palves@redhat.com>
5577 * config.in: Regenerate.
5578 * configure: Regenerate.
5580 2015-07-24 Pedro Alves <palves@redhat.com>
5582 * acinclude.m4: Include ../ptrace.m4.
5583 * configure.ac: Call GDB_AC_PTRACE.
5584 * config.in, configure: Regenerate.
5586 2015-07-24 Yao Qi <yao.qi@linaro.org>
5588 * linux-low.c (linux_create_inferior): Remove setting to
5589 proc->priv->new_inferior.
5590 (linux_attach): Likewise.
5591 (linux_low_filter_event): Likewise.
5592 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5594 2015-07-24 Yao Qi <yao.qi@linaro.org>
5596 * linux-low.c (linux_arch_setup): New function.
5597 (linux_low_filter_event): If proc->tdesc is NULL and
5598 proc->attached is true, call the_low_target.arch_setup.
5599 Otherwise, keep status pending, and return.
5600 (linux_resume_one_lwp_throw): Don't call get_pc if
5601 thread->while_stepping isn't NULL. Don't call
5602 get_thread_regcache if proc->tdesc is NULL.
5603 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5604 (linux_target_ops): Install arch_setup.
5605 * server.c (start_inferior): Call the_target->arch_setup.
5606 * target.h (struct target_ops) <arch_setup>: New field.
5607 (target_arch_setup): New marco.
5608 * lynx-low.c (lynx_target_ops): Update.
5609 * nto-low.c (nto_target_ops): Update.
5610 * spu-low.c (spu_target_ops): Update.
5611 * win32-low.c (win32_target_ops): Update.
5613 2015-07-24 Yao Qi <yao.qi@linaro.org>
5615 * linux-low.c (linux_add_process): Don't set
5616 proc->priv->new_inferior.
5617 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5618 (linux_attach): Likewise.
5620 2015-07-24 Yao Qi <yao.qi@linaro.org>
5622 * server.c (start_inferior): Code refactor.
5624 2015-07-24 Yao Qi <yao.qi@linaro.org>
5626 * server.c (process_serial_event): Set general_thread.
5628 2015-07-21 Yao Qi <yao.qi@linaro.org>
5630 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5631 aarch64_linux_get_debug_reg_capacity.
5633 2015-07-17 Yao Qi <yao.qi@linaro.org>
5635 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5636 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5637 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5638 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5639 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5640 (AARCH64_HWP_ALIGNMENT): Likewise.
5641 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5642 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5643 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5644 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5645 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5646 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5647 (struct aarch64_debug_reg_state): Likewise.
5648 (struct arch_lwp_info): Likewise.
5649 (aarch64_align_watchpoint): Likewise.
5650 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5651 (aarch64_watchpoint_length): Likewise.
5652 (aarch64_point_encode_ctrl_reg): Likewise
5653 (aarch64_point_is_aligned): Likewise.
5654 (aarch64_align_watchpoint): Likewise.
5655 (aarch64_linux_set_debug_regs):
5656 (aarch64_dr_state_insert_one_point): Likewise.
5657 (aarch64_dr_state_remove_one_point): Likewise.
5658 (aarch64_handle_breakpoint): Likewise.
5659 (aarch64_handle_aligned_watchpoint): Likewise.
5660 (aarch64_handle_unaligned_watchpoint): Likewise.
5661 (aarch64_handle_watchpoint): Likewise.
5663 2015-07-17 Yao Qi <yao.qi@linaro.org>
5665 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5666 and don't aarch64_get_debug_reg_state. All callers update.
5667 (aarch64_handle_aligned_watchpoint): Likewise.
5668 (aarch64_handle_unaligned_watchpoint): Likewise.
5669 (aarch64_handle_watchpoint): Likewise.
5670 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5671 (aarch64_remove_point): Likewise.
5673 2015-07-17 Yao Qi <yao.qi@linaro.org>
5675 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5677 (aarch64_handle_unaligned_watchpoint): Likewise.
5679 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5681 Revert the previous 3 commits:
5682 Move gdb_regex* to common/
5683 Move linux_find_memory_regions_full & co.
5684 gdbserver build-id attribute generator
5686 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5687 Jan Kratochvil <jan.kratochvil@redhat.com>
5689 gdbserver build-id attribute generator.
5690 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5691 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5692 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5694 (get_dynamic): Use find_pdhr to traverse program headers.
5695 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5696 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5697 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5698 (get_hex_build_id): New.
5699 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5700 to reply XML document.
5702 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5703 Jan Kratochvil <jan.kratochvil@redhat.com>
5705 * target.c: Include target/target-utils.h and fcntl.h.
5706 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5707 (target_fileio_read_stralloc): New functions.
5709 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5711 * Makefile.in (OBS): Add gdb_regex.o.
5713 * config.in: Rebuilt.
5714 * configure: Rebuilt.
5716 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5717 Jan Kratochvil <jan.kratochvil@redhat.com>
5719 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5720 * Makefile.in (OBS): Add target-utils.o.
5721 (linux-maps.o, target-utils.o): New.
5722 * configure.srv (srv_linux_obj): Add linux-maps.o.
5724 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5726 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5728 (the_low_target): Install it.
5730 2015-07-14 Pedro Alves <palves@redhat.com>
5732 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5733 Instead, ignore ECHILD, and throw an error for other errnos.
5735 2015-07-10 Pedro Alves <palves@redhat.com>
5737 * event-loop.c (struct callback_event) <data>: Change type to
5738 gdb_client_data instance instead of gdb_client_data pointer.
5739 (append_callback_event): Adjust.
5741 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5743 * linux-aarch64-low.c: Add comments for each linux_target_ops
5744 method. Remove comments already covered in target_ops and
5745 linux_target_ops definitions.
5746 (the_low_target): Add comments for each unimplemented method.
5748 2015-07-09 Yao Qi <yao.qi@linaro.org>
5750 * linux-aarch64-low.c (aarch64_regmap): Remove.
5751 (aarch64_usrregs_info): Remove.
5752 (regs_info): Set field usrregs to NULL.
5754 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5756 * linux-low.c: Include "rsp-low.h"
5757 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5758 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5759 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5760 (handle_btrace_enable_pt): New.
5761 (handle_btrace_general_set): Support "pt".
5762 (handle_btrace_conf_general_set): Support "pt:size".
5764 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5766 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5769 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5771 * linux-aarch64-low.c: Remove comment about endianness.
5772 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5773 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5776 2015-06-24 Gary Benson <gbenson@redhat.com>
5778 * linux-i386-ipa.c (stdint.h): Do not include.
5779 * lynx-i386-low.c (stdint.h): Likewise.
5780 * lynx-ppc-low.c (stdint.h): Likewise.
5781 * mem-break.c (stdint.h): Likewise.
5782 * thread-db.c (stdint.h): Likewise.
5783 * tracepoint.c (stdint.h): Likewise.
5784 * win32-low.c (stdint.h): Likewise.
5786 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5788 * server.c (write_qxfer_response): Update call to
5789 remote_escape_output.
5791 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5792 Jan Kratochvil <jan.kratochvil@redhat.com>
5794 Merge multiple hex conversions.
5795 * gdbreplay.c (tohex): Rename to 'fromhex'.
5796 (logchar): Use fromhex.
5798 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5800 * server.c (handle_qxfer_libraries): Set `version' attribute for
5803 2015-06-10 Gary Benson <gbenson@redhat.com>
5805 * target.h (struct target_ops) <multifs_open>: New field.
5806 <multifs_unlink>: Likewise.
5807 <multifs_readlink>: Likewise.
5808 * linux-low.c (nat/linux-namespaces.h): New include.
5809 (linux_target_ops): Initialize the_target->multifs_open,
5810 the_target->multifs_unlink and the_target->multifs_readlink.
5811 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5812 * hostio.c (hostio_fs_pid): New static variable.
5813 (hostio_handle_new_gdb_connection): New function.
5814 (handle_setfs): Likewise.
5815 (handle_open): Use the_target->multifs_open as appropriate.
5816 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5817 (handle_readlink): Use the_target->multifs_readlink as
5819 (handle_vFile): Handle vFile:setfs packets.
5820 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5821 after target_handle_new_gdb_connection.
5823 2015-06-10 Gary Benson <gbenson@redhat.com>
5825 * configure.ac (AC_CHECK_FUNCS): Add setns.
5826 * config.in: Regenerate.
5827 * configure: Likewise.
5828 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5829 (linux-namespaces.o): New rule.
5830 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5832 2015-06-09 Gary Benson <gbenson@redhat.com>
5834 * hostio.c (handle_open): Process mode argument with
5835 fileio_to_host_mode.
5837 2015-06-01 Yao Qi <yao.qi@linaro.org>
5839 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5840 * linux-x86-low.c: Likewise.
5842 2015-05-28 Don Breazeal <donb@codesourcery.com>
5844 * linux-low.c (handle_extended_wait): Initialize
5845 thread_info.last_resume_kind for new fork children.
5847 2015-05-15 Pedro Alves <palves@redhat.com>
5849 * target.h (target_handle_new_gdb_connection): Rewrite using if
5850 wrapped in do/while.
5852 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5854 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5855 * configure, config.in: Regenerate.
5856 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5859 2015-05-12 Don Breazeal <donb@codesourcery.com>
5861 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5862 PTRACE_EVENT_VFORK_DONE.
5863 (linux_low_ptrace_options, extended_event_reported): Add vfork
5865 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5866 and "vforkdone" for RSP 'T' Stop Reply Packet.
5867 * server.h (report_vfork_events): Declare
5870 2015-05-12 Don Breazeal <donb@codesourcery.com>
5872 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5873 (the_low_target) <new_fork>: Initialize new member.
5874 * linux-arm-low.c (arm_new_fork): New function.
5875 (the_low_target) <new_fork>: Initialize new member.
5876 * linux-low.c (handle_extended_wait): Call new target function
5878 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5879 * linux-mips-low.c (mips_add_watchpoint): New function
5880 extracted from mips_insert_point.
5881 (the_low_target) <new_fork>: Initialize new member.
5882 (mips_linux_new_fork): New function.
5883 (mips_insert_point): Call mips_add_watchpoint.
5884 * linux-x86-low.c (x86_linux_new_fork): New function.
5885 (the_low_target) <new_fork>: Initialize new member.
5887 2015-05-12 Don Breazeal <donb@codesourcery.com>
5889 * linux-low.c (handle_extended_wait): Implement return value,
5890 rename argument 'event_child' to 'event_lwp', handle
5891 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5892 (linux_low_ptrace_options): New function.
5893 (linux_low_filter_event): Call linux_low_ptrace_options,
5894 use different argument fo linux_enable_event_reporting,
5895 use return value from handle_extended_wait.
5896 (extended_event_reported): New function.
5897 (linux_wait_1): Call extended_event_reported and set
5898 status to report fork events.
5899 (linux_write_memory): Add pid to debug message.
5900 (reset_lwp_ptrace_options_callback): New function.
5901 (linux_handle_new_gdb_connection): New function.
5902 (linux_target_ops): Initialize new structure member.
5903 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5904 * lynx-low.c: Initialize new structure member.
5905 * remote-utils.c (prepare_resume_reply): Implement stop reason
5906 "fork" for "T" stop message.
5907 * server.c (handle_query): Call handle_new_gdb_connection.
5908 * server.h (report_fork_events): Declare global flag.
5909 * target.h (struct target_ops) <handle_new_gdb_connection>:
5911 (target_handle_new_gdb_connection): New macro.
5912 * win32-low.c: Initialize new structure member.
5914 2015-05-12 Don Breazeal <donb@codesourcery.com>
5916 * mem-break.c (APPEND_TO_LIST): Define macro.
5917 (clone_agent_expr): New function.
5918 (clone_one_breakpoint): New function.
5919 (clone_all_breakpoints): New function.
5920 * mem-break.h: Declare new functions.
5922 2015-05-12 Don Breazeal <donb@codesourcery.com>
5924 * linux-low.c (linux_supports_fork_events): New function.
5925 (linux_supports_vfork_events): New function.
5926 (linux_target_ops): Initialize new structure members.
5927 (initialize_low): Call linux_check_ptrace_features.
5928 * lynx-low.c (lynx_target_ops): Initialize new structure
5930 * server.c (report_fork_events, report_vfork_events):
5932 (handle_query): Add new features to qSupported packet and
5934 (captured_main): Initialize new global variables.
5935 * target.h (struct target_ops) <supports_fork_events>:
5937 <supports_vfork_events>: New member.
5938 (target_supports_fork_events): New macro.
5939 (target_supports_vfork_events): New macro.
5940 * win32-low.c (win32_target_ops): Initialize new structure
5943 2015-05-12 Gary Benson <gbenson@redhat.com>
5945 * server.c (handle_qxfer_exec_file): Use current process
5948 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5950 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5951 Remove HAVE_PTRACE_GETREGS conditionals.
5952 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5953 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5955 2015-05-08 Yao Qi <yao.qi@linaro.org>
5957 * linux-low.c (linux_supports_conditional_breakpoints): New
5959 (linux_target_ops): Install new target method.
5960 * lynx-low.c (lynx_target_ops): Install NULL hook for
5961 supports_conditional_breakpoints.
5962 * nto-low.c (nto_target_ops): Likewise.
5963 * spu-low.c (spu_target_ops): Likewise.
5964 * win32-low.c (win32_target_ops): Likewise.
5965 * server.c (handle_query): Check
5966 target_supports_conditional_breakpoints.
5967 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5969 (target_supports_conditional_breakpoints): New macro.
5971 2015-05-06 Pedro Alves <palves@redhat.com>
5974 * server.c (start_inferior): If the process exits, mourn it.
5976 2015-04-21 Gary Benson <gbenson@redhat.com>
5978 * hostio.c (fileio_open_flags_to_host): Factored out to
5979 fileio_to_host_openflags in common/fileio.c. Single use
5982 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5984 * linux-xtensa-low.c (xtensa_fill_gregset)
5985 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5988 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5990 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5991 (regs_info): Replace usrregs pointer with NULL.
5993 2015-04-17 Gary Benson <gbenson@redhat.com>
5995 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5996 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5997 * server.c (handle_qxfer_exec_file): New function.
5998 (qxfer_packets): Add exec-file entry.
5999 (handle_query): Report qXfer:exec-file:read as supported packet.
6001 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6003 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6005 2015-04-09 Gary Benson <gbenson@redhat.com>
6007 * hostio-errno.c (errno_to_fileio_error): Remove function.
6008 Update caller to use remote_fileio_to_fio_error.
6010 2015-04-09 Yao Qi <yao.qi@linaro.org>
6012 * linux-low.c (linux_insert_point): Call
6013 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6014 (linux_remove_point): Call remove_memory_breakpoint if type is
6016 * linux-x86-low.c (x86_insert_point): Don't call
6017 insert_memory_breakpoint.
6018 (x86_remove_point): Don't call remove_memory_breakpoint.
6020 2015-04-01 Pedro Alves <palves@redhat.com>
6021 Cleber Rosa <crosa@redhat.com>
6023 * server.c (gdbserver_usage): Reorganize and extend the usage
6026 2015-03-24 Pedro Alves <palves@redhat.com>
6028 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6029 output. Also dump TRAP_TRACE.
6030 (linux_low_filter_event): In debug output, distinguish a
6031 resume_stop SIGSTOP from a delayed SIGSTOP.
6033 2015-03-24 Gary Benson <gbenson@redhat.com>
6035 * linux-x86-low.c (x86_linux_new_thread): Moved to
6037 (x86_linux_prepare_to_resume): Likewise.
6039 2015-03-24 Gary Benson <gbenson@redhat.com>
6041 * Makefile.in (x86-linux-dregs.o): New rule.
6042 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6043 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6044 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6045 (x86_linux_dr_get): Likewise.
6046 (x86_linux_dr_set): Likewise.
6047 (update_debug_registers_callback): Likewise.
6048 (x86_linux_dr_set_addr): Likewise.
6049 (x86_linux_dr_get_addr): Likewise.
6050 (x86_linux_dr_set_control): Likewise.
6051 (x86_linux_dr_get_control): Likewise.
6052 (x86_linux_dr_get_status): Likewise.
6053 (x86_linux_update_debug_registers): Likewise.
6055 2015-03-24 Gary Benson <gbenson@redhat.com>
6057 * linux-x86-low.c (x86_linux_update_debug_registers):
6058 New function, factored out from...
6059 (x86_linux_prepare_to_resume): ...this.
6061 2015-03-24 Gary Benson <gbenson@redhat.com>
6063 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6064 (x86_linux_dr_set): Likewise.
6065 (update_debug_registers_callback): Likewise.
6066 (x86_linux_dr_set_addr): Likewise.
6067 (x86_linux_dr_get_addr): Likewise.
6068 (x86_linux_dr_set_control): Likewise.
6069 (x86_linux_dr_get_control): Likewise.
6070 (x86_linux_dr_get_status): Likewise.
6071 (x86_linux_prepare_to_resume): Likewise.
6073 2015-03-24 Gary Benson <gbenson@redhat.com>
6075 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6076 Use perror_with_name. Pass string through gettext.
6077 (x86_linux_dr_set): Likewise.
6079 2015-03-24 Gary Benson <gbenson@redhat.com>
6081 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6082 (x86_linux_dr_set_addr): ...this.
6083 (x86_dr_low_get_addr): Rename to...
6084 (x86_linux_dr_get_addr): ...this.
6085 (x86_dr_low_set_control): Rename to...
6086 (x86_linux_dr_set_control): ...this.
6087 (x86_dr_low_get_control): Rename to...
6088 (x86_linux_dr_get_control): ...this.
6089 (x86_dr_low_get_status): Rename to...
6090 (x86_linux_dr_get_status): ...this.
6091 (x86_dr_low): Update with new function names.
6093 2015-03-24 Gary Benson <gbenson@redhat.com>
6095 * Makefile.in (x86-linux.o): New rule.
6096 * configure.srv: Add x86-linux.o to relevant targets.
6097 * linux-low.c (lwp_set_arch_private_info): New function.
6098 (lwp_arch_private_info): Likewise.
6099 * linux-x86-low.c: Include nat/x86-linux.h.
6100 (arch_lwp_info): Removed structure.
6101 (update_debug_registers_callback):
6102 Use lwp_set_debug_registers_changed.
6103 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6104 and lwp_set_debug_registers_changed.
6105 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6107 2015-03-24 Gary Benson <gbenson@redhat.com>
6109 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6110 * linux-arm-low.c (arm_new_thread): Likewise.
6111 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6112 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6113 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6114 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6116 2015-03-24 Gary Benson <gbenson@redhat.com>
6118 * linux-low.c (ptid_of_lwp): New function.
6119 (lwp_is_stopped): Likewise.
6120 (lwp_stop_reason): Likewise.
6121 * linux-x86-low.c (update_debug_registers_callback):
6123 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6126 2015-03-24 Gary Benson <gbenson@redhat.com>
6128 * linux-low.h (linux_stop_lwp): Remove declaration.
6130 2015-03-24 Gary Benson <gbenson@redhat.com>
6132 * linux-low.h: Include nat/linux-nat.h.
6133 * linux-low.c (iterate_over_lwps_args): New structure.
6134 (iterate_over_lwps_filter): New function.
6135 (iterate_over_lwps): Likewise.
6136 * linux-x86-low.c (update_debug_registers_callback):
6137 Update signature to what iterate_over_lwps expects.
6138 Remove PID check that iterate_over_lwps now performs.
6139 (x86_dr_low_set_addr): Use iterate_over_lwps.
6140 (x86_dr_low_set_control): Likewise.
6142 2015-03-24 Gary Benson <gbenson@redhat.com>
6144 * linux-x86-low.c (x86_debug_reg_state): New function.
6145 (x86_linux_prepare_to_resume): Use the above.
6147 2015-03-24 Gary Benson <gbenson@redhat.com>
6149 * linux-low.c (current_lwp_ptid): New function.
6150 * linux-x86-low.c: Include nat/linux-nat.h.
6151 (x86_dr_low_get_addr): Use current_lwp_ptid.
6152 (x86_dr_low_get_control): Likewise.
6153 (x86_dr_low_get_status): Likewise.
6155 2015-03-20 Pedro Alves <palves@redhat.com>
6157 * tracepoint.c (cmd_qtstatus): Make "str" const.
6159 2015-03-20 Pedro Alves <palves@redhat.com>
6161 * server.c (handle_general_set): Make "req_str" const.
6163 2015-03-19 Pedro Alves <palves@redhat.com>
6165 * linux-low.c (linux_resume_one_lwp): Rename to ...
6166 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6167 instead call perror_with_name.
6168 (check_ptrace_stopped_lwp_gone): New function.
6169 (linux_resume_one_lwp): Reimplement as wrapper around
6170 linux_resume_one_lwp_throw that swallows errors if the LWP is
6173 2015-03-19 Pedro Alves <palves@redhat.com>
6175 * linux-low.c (count_events_callback, select_event_lwp_callback):
6176 No longer check whether the thread has resume_stop as last resume
6179 2015-03-19 Pedro Alves <palves@redhat.com>
6181 * linux-low.c (count_events_callback, select_event_lwp_callback):
6182 Use the lwp's status_pending_p field, not the thread's.
6184 2015-03-19 Pedro Alves <palves@redhat.com>
6186 * linux-low.c (select_event_lwp_callback): Update comments to
6187 no longer mention SIGTRAP.
6189 2015-03-18 Gary Benson <gbenson@redhat.com>
6191 * server.c (handle_query): Do not report vFile:fstat as supported.
6193 2015-03-11 Gary Benson <gbenson@redhat.com>
6195 * hostio.c (sys/types.h): New include.
6196 (sys/stat.h): Likewise.
6197 (common-remote-fileio.h): Likewise.
6198 (handle_fstat): New function.
6199 (handle_vFile): Handle vFile:fstat packets.
6201 2015-03-11 Gary Benson <gbenson@redhat.com>
6203 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6204 struct stat.st_blocks and struct stat.st_blksize.
6205 * configure: Regenerate.
6206 * config.in: Likewise.
6207 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6208 (OBS): Add common-remote-fileio.o.
6209 (common-remote-fileio.o): New rule.
6211 2015-03-09 Pedro Alves <palves@redhat.com>
6213 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6214 'struct sockaddr' pointer in 'accept' call.
6216 2015-03-09 Pedro Alves <palves@redhat.com>
6219 2015-03-07 Pedro Alves <palves@redhat.com>
6220 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6221 or <winsock2.h> here. Instead include "gdb_socket.h".
6222 (remote_open): Use union gdb_sockaddr_u.
6223 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6224 or <winsock2.h> here. Instead include "gdb_socket.h".
6225 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6226 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6228 (init_named_socket, gdb_agent_helper_thread): Use union
6231 2015-03-07 Pedro Alves <palves@redhat.com>
6233 * configure.ac (build_warnings): Move
6234 -Wdeclaration-after-statement to the C-specific set.
6235 * configure: Regenerate.
6237 2015-03-07 Pedro Alves <palves@redhat.com>
6239 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6240 or <winsock2.h> here. Instead include "gdb_socket.h".
6241 (remote_open): Use union gdb_sockaddr_u.
6242 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6243 or <winsock2.h> here. Instead include "gdb_socket.h".
6244 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6245 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6247 (init_named_socket, gdb_agent_helper_thread): Use union
6250 2015-03-07 Pedro Alves <palves@redhat.com>
6252 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6255 2015-03-06 Yao Qi <yao.qi@linaro.org>
6257 * linux-aarch64-low.c (aarch64_insert_point): Use
6258 show_debug_regs as a boolean.
6259 (aarch64_remove_point): Likewise.
6261 2015-03-05 Pedro Alves <palves@redhat.com>
6263 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6264 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6265 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6266 * nto-low.c (nto_target_ops): Likewise.
6267 * spu-low.c (spu_target_ops): Likewise.
6268 * win32-low.c (win32_target_ops): Likewise.
6270 2015-03-04 Pedro Alves <palves@redhat.com>
6272 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6273 Decide whether a breakpoint triggered based on the SIGTRAP's
6275 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6276 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6277 (linux_low_filter_event): Check for breakpoints before checking
6279 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6281 (linux_stopped_by_sw_breakpoint)
6282 (linux_supports_stopped_by_sw_breakpoint)
6283 (linux_stopped_by_hw_breakpoint)
6284 (linux_supports_stopped_by_hw_breakpoint): New functions.
6285 (linux_target_ops): Install new target methods.
6287 2015-03-04 Pedro Alves <palves@redhat.com>
6289 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6290 * server.c (swbreak_feature, hwbreak_feature): New globals.
6291 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6292 (captured_main): Clear swbreak_feature and hwbreak_feature.
6293 * server.h (swbreak_feature, hwbreak_feature): Declare.
6294 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6295 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6296 supports_stopped_by_hw_breakpoint>: New fields.
6297 (target_supports_stopped_by_sw_breakpoint)
6298 (target_stopped_by_sw_breakpoint)
6299 (target_supports_stopped_by_hw_breakpoint)
6300 (target_stopped_by_hw_breakpoint): Declare.
6302 2015-03-04 Pedro Alves <palves@redhat.com>
6304 enum lwp_stop_reason -> enum target_stop_reason
6305 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6306 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6307 (linux_wait_1, stuck_in_jump_pad_callback)
6308 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6309 (linux_stopped_by_watchpoint):
6310 * linux-low.h (enum lwp_stop_reason): Delete.
6311 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6312 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6314 2015-03-04 Yao Qi <yao.qi@linaro.org>
6316 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6318 2015-03-03 Gary Benson <gbenson@redhat.com>
6320 * hostio.c (handle_vFile): Fix prefix lengths.
6322 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6324 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6327 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6329 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6330 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6331 (clean): Add "rm -f" for above C files.
6332 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6333 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6334 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6335 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6336 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6337 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6338 (init_registers_s390x_vx_linux64)
6339 (init_registers_s390x_tevx_linux64)
6340 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6341 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6343 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6344 (s390_store_vxrs_high): New functions.
6345 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6347 (s390_arch_setup): Add logic for selecting one of the new target
6348 descriptions. Activate the new vector regsets if applicable.
6349 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6350 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6351 and init_registers_s390x_tevx_linux64.
6353 2015-03-01 Pedro Alves <palves@redhat.com>
6355 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6358 2015-02-27 Pedro Alves <palves@redhat.com>
6360 * linux-x86-low.c (u_debugreg_offset): New function.
6361 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6363 2015-02-27 Pedro Alves <palves@redhat.com>
6365 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6366 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6367 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6368 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6369 (ps_lsetfpregs, ps_getpid)
6370 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6371 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6372 (ps_lsetxregs, ps_plog): Declare.
6374 2015-02-27 Pedro Alves <palves@redhat.com>
6376 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6377 IP_AGENT_EXPORT_FUNC.
6378 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6379 IP_AGENT_EXPORT_FUNC.
6380 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6381 (IP_AGENT_EXPORT): Delete.
6382 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6383 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6384 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6385 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6386 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6387 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6388 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6389 (traceframe_read_count, traceframe_write_count)
6390 (traceframes_created, trace_state_variables, get_raw_reg)
6391 (get_trace_state_variable_value, set_trace_state_variable_value)
6392 (ust_loaded, helper_thread_id, cmd_buf): Use
6393 IPA_SYM_EXPORTED_NAME.
6394 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6395 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6396 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6397 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6398 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6399 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6400 EXTERN_C_PUSH/EXTERN_C_POP.
6401 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6402 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6403 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6404 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6405 (traceframe_write_count, traceframe_read_count)
6406 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6407 (about_to_request_buffer_space, get_trace_state_variable_value)
6408 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6409 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6410 EXTERN_C_PUSH/EXTERN_C_POP.
6411 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6412 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6413 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6414 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6415 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6416 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6417 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6418 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6420 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6421 (IP_AGENT_EXPORT_VAR_DECL): Define.
6423 (gdb_agent_get_raw_reg): Declare.
6425 2015-02-27 Tom Tromey <tromey@redhat.com>
6426 Pedro Alves <palves@redhat.com>
6428 Rename symbols whose names are reserved C++ keywords throughout.
6430 2015-02-27 Pedro Alves <palves@redhat.com>
6432 * Makefile.in (COMPILER): New, get it from autoconf.
6433 (CXX): Get from autoconf instead.
6434 (COMPILE.pre): Use COMPILER.
6435 (CC-LD): Rename to ...
6436 (CC_LD): ... this. Use COMPILER.
6437 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6438 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6439 * acinclude.m4: Include build-with-cxx.m4.
6440 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6441 Disable -Werror by default if building in C++ mode.
6442 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6443 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6444 the C++ compiler. Save/restore CXXFLAGS too.
6445 * configure: Regenerate.
6447 2015-02-27 Pedro Alves <palves@redhat.com>
6449 * acinclude.m4: Include libiberty.m4.
6450 * configure.ac: Call libiberty_INIT.
6451 * config.in, configure: Regenerate.
6453 2015-02-26 Pedro Alves <palves@redhat.com>
6455 * linux-low.c (linux_wait_1): When incrementing the PC past a
6456 program breakpoint always use the_low_target.breakpoint_len as
6457 increment, rather than the maximum between that and
6458 the_low_target.decr_pc_after_break.
6460 2015-02-23 Pedro Alves <palves@redhat.com>
6462 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6463 thread was doing a step-over; always adjust the PC if
6464 we stepped over a permanent breakpoint.
6465 (linux_wait_1): If we stepped over breakpoint that was on top of a
6466 permanent breakpoint, manually advance the PC past it.
6468 2015-02-23 Pedro Alves <palves@redhat.com>
6470 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6472 (x86_fill_gregset, x86_store_gregset): Use it when handling
6475 2015-02-20 Pedro Alves <palves@redhat.com>
6477 * thread-db.c: Include "nat/linux-procfs.h".
6478 (thread_db_init): Skip listing new threads if the kernel supports
6479 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6481 2015-02-20 Pedro Alves <palves@redhat.com>
6483 * linux-low.c (status_pending_p_callback): Use ptid_match.
6485 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6487 PR breakpoints/16812
6488 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6489 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6490 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6492 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6494 PR breakpoints/15956
6495 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6497 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6499 * linux-low.c (linux_low_btrace_conf): Print size.
6500 * server.c (handle_btrace_conf_general_set): New.
6501 (hanle_general_set): Call handle_btrace_conf_general_set.
6502 (handle_query): Report Qbtrace-conf:bts:size as supported.
6504 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6506 * linux-low.c (linux_low_enable_btrace): Update parameters.
6507 (linux_low_btrace_conf): New.
6508 (linux_target_ops)<to_btrace_conf>: Initialize.
6509 * server.c (current_btrace_conf): New.
6510 (handle_btrace_enable): Rename to ...
6511 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6512 to target_enable_btrace. Update comment. Update users.
6513 (handle_qxfer_btrace_conf): New.
6514 (qxfer_packets): Add btrace-conf entry.
6515 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6516 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6517 (target_ops)<read_btrace_conf>: New.
6518 (target_enable_btrace): Update parameters.
6519 (target_read_btrace_conf): New.
6521 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6523 * server.c (handle_btrace_general_set): Remove call to
6524 target_supports_btrace.
6525 (supported_btrace_packets): New.
6526 (handle_query): Call supported_btrace_packets.
6527 * target.h: include btrace-common.h.
6528 (btrace_target_info): Removed.
6529 (supports_btrace, target_supports_btrace): Update parameters.
6531 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6533 * Makefile.in (SFILES): Add common/btrace-common.c.
6534 (OBS): Add common/btrace-common.o.
6535 (btrace-common.o): Add build rules.
6536 * linux-low: Include btrace-common.h.
6537 (linux_low_read_btrace): Use struct btrace_data. Call
6538 btrace_data_init and btrace_data_fini.
6540 2015-02-06 Pedro Alves <palves@redhat.com>
6542 * thread-db.c (find_new_threads_callback): Add debug output.
6544 2015-02-04 Pedro Alves <palves@redhat.com>
6546 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6547 (resume_stopped_resumed_lwps): New function.
6548 (linux_wait_for_event_filtered): Use it.
6550 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6552 * Makefile.in (SFILES): Add linux-personality.c.
6553 (linux-personality.o): New rule.
6554 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6555 list of objects to be built.
6556 * linux-low.c: Include nat/linux-personality.h.
6557 (linux_create_inferior): Remove code to disable address space
6558 randomization (moved to ../nat/linux-personality.c). Create
6559 cleanup to disable address space randomization.
6561 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6563 * Makefile.in (posix-strerror.o): New rule.
6564 (mingw-strerror.o): Likewise.
6565 * configure: Regenerated.
6566 * configure.ac: Source file ../common/common.host. Initialize new
6567 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6569 2015-01-14 Yao Qi <yao@codesourcery.com>
6571 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6572 (ppc-linux.o): New rule.
6573 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6574 * configure.ac: AC_CHECK_FUNCS(getauxval).
6575 * config.in: Re-generated.
6576 * configure: Re-generated.
6577 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6578 ppc64_64bit_inferior_p
6580 2015-01-14 Yao Qi <yao@codesourcery.com>
6582 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6583 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6584 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6585 (PT_ORIG_R3, PT_TRAP): Likewise.
6586 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6587 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6588 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6590 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6592 * i387-fp.c (i387_cache_to_xsave): In look over
6593 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6594 zmmh_low_space field by use of zmmh_high_space.
6596 2015-01-09 Pedro Alves <palves@redhat.com>
6598 * linux-low.c (step_over_bkpt): Move higher up in the file.
6599 (handle_extended_wait): Don't store the stop_pc here.
6600 (get_stop_pc): Adjust comments and rename to ...
6601 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6602 stopped for a software breakpoint or hardware breakpoint.
6603 (thread_still_has_status_pending_p): New function.
6604 (status_pending_p_callback): Use
6605 thread_still_has_status_pending_p. If the event is no longer
6606 interesting, resume the LWP.
6607 (handle_tracepoints): Add assert.
6608 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6609 (wstatus_maybe_breakpoint): New function.
6610 (cancel_breakpoint): Delete function.
6611 (check_stopped_by_watchpoint): New function, factored out from
6612 linux_low_filter_event.
6613 (lp_status_maybe_breakpoint): Delete function.
6614 (linux_low_filter_event): Remove filter_ptid argument.
6615 Leave thread group exits pending here. Store the LWP's stop PC.
6616 Always leave events pending.
6617 (linux_wait_for_event_filtered): Pull all events out of the
6618 kernel, and leave them all pending.
6619 (count_events_callback, select_event_lwp_callback): Consider all
6621 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6622 (select_event_lwp): Only give preference to the stepping LWP in
6623 all-stop mode. Adjust comments.
6624 (ignore_event): New function.
6625 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6626 references to cancel_breakpoints. Adjust to renames. Also give
6627 equal priority to all LWPs that have had events in non-stop mode.
6628 If reporting a software breakpoint event, unadjust the LWP's PC.
6629 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6630 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6632 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6633 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6634 (linux_stopped_by_watchpoint): Adjust.
6635 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6636 * linux-low.h (enum lwp_stop_reason): New.
6637 (struct lwp_info) <stop_pc>: Adjust comment.
6638 <stopped_by_watchpoint>: Delete field.
6639 <stop_reason>: New field.
6640 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6641 * mem-break.c (software_breakpoint_inserted_here)
6642 (hardware_breakpoint_inserted_here): New function.
6643 * mem-break.h (software_breakpoint_inserted_here)
6644 (hardware_breakpoint_inserted_here): Declare.
6645 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6646 (cancel_breakpoints): Delete.
6647 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6648 (upload_fast_traceframes): Remove references to
6651 2015-01-09 Pedro Alves <palves@redhat.com>
6653 * thread-db.c (find_new_threads_callback): Ignore thread if the
6654 kernel thread ID is -1.
6656 2015-01-09 Pedro Alves <palves@redhat.com>
6658 * linux-low.c (linux_attach_fail_reason_string): Move to
6659 nat/linux-ptrace.c, and rename.
6660 (linux_attach_lwp): Update comment.
6661 (attach_proc_task_lwp_callback): New function.
6662 (linux_attach): Adjust to rename and use
6663 linux_proc_attach_tgid_threads.
6664 (linux_attach_fail_reason_string): Delete declaration.
6666 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6668 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6669 * server.c (gdbserver_version): Likewise.
6671 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6673 * remote-utils.c: Include ctype.h.
6674 (input_interrupt): Explicitly handle the case when the char
6675 received is the NUL byte. Improve the printing of non-ASCII
6678 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6680 * linux-low.c (linux_low_filter_event): Update call to
6681 linux_enable_event_reporting following the addition of
6682 a new parameter to that function.
6684 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6687 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6688 (AARCH64_FPCR_REGNO): Likewise.
6689 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6690 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6691 (aarch64_store_fpregset): Likewise.
6693 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6695 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6696 Remove FIXME comment about assumption about N.
6698 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6700 * configure.ac: If large-file support is disabled in GDBserver,
6701 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6702 * configure: Regenerate.
6704 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6706 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6707 warning upon ENODATA from ptrace.
6708 * linux-s390-low.c (s390_store_tdb): New.
6709 (s390_regsets): Add regset for NT_S390_TDB.
6711 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6713 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6714 without a fill_function.
6715 * linux-s390-low.c (s390_fill_last_break): Remove.
6716 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6717 (s390_arch_setup): Use regset's size instead of fill_function for
6720 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6722 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6723 the regset's store function when ptrace returned an error.
6724 * regcache.c (get_thread_regcache): Invalidate register cache
6725 before fetching inferior's registers.
6727 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6729 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6730 while-loop as for-loop.
6731 (regsets_store_inferior_registers): Likewise.
6733 2014-11-28 Yao Qi <yao@codesourcery.com>
6735 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6736 * config.in, configure: Re-generate.
6737 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6740 2014-11-21 Yao Qi <yao@codesourcery.com>
6742 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6743 (AC_CHECK_HEADERS): Remove malloc.h.
6744 * configure: Re-generated.
6745 * config.in: Re-generated.
6746 * server.h: Don't include alloca.h and malloc.h.
6747 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6748 Don't include malloc.h.
6750 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6752 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6753 corresponding ERRNO check in same block.
6755 2014-11-12 Pedro Alves <palves@redhat.com>
6757 * server.c (cont_thread): Update comment.
6758 (start_inferior, attach_inferior): No longer clear cont_thread.
6759 (handle_v_cont): No longer set cont_thread.
6760 (captured_main): Clear cont_thread each time a GDB connects.
6762 2014-11-12 Pedro Alves <palves@redhat.com>
6764 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6765 thread, and don't resume all threads if the Hc thread has exited.
6767 2014-11-12 Pedro Alves <palves@redhat.com>
6769 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6770 the process group instead of to a specific LWP.
6772 2014-10-15 Pedro Alves <palves@redhat.com>
6775 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6777 (arm_set_thread_context): Delete.
6778 (the_low_target): Adjust.
6779 * win32-i386-low.c (debug_registers_changed)
6780 (debug_registers_used): Delete.
6781 (update_debug_registers_callback): New function.
6782 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6783 needing to update their debug registers.
6784 (win32_get_current_dr): New function.
6785 (x86_dr_low_get_addr, x86_dr_low_get_control)
6786 (x86_dr_low_get_status): Fetch the debug register from the thread
6788 (i386_initial_stuff): Adjust.
6789 (i386_get_thread_context): Remove current_event parameter. Don't
6790 clear debug_registers_changed nor copy DR values to
6792 (i386_set_thread_context): Delete.
6793 (i386_prepare_to_resume): New function.
6794 (i386_thread_added): Mark the thread as needing to update irs
6796 (the_low_target): Remove i386_set_thread_context and install
6797 i386_prepare_to_resume.
6798 * win32-low.c (win32_get_thread_context): Adjust.
6799 (win32_set_thread_context): Use SetThreadContext
6801 (win32_prepare_to_resume): New function.
6802 (win32_require_context): New function, factored out from ...
6803 (thread_rec): ... this.
6804 (continue_one_thread): Call win32_prepare_to_resume on each thread
6805 we're about to continue.
6806 (win32_resume): Call win32_prepare_to_resume on the event thread.
6807 * win32-low.h (struct win32_thread_info)
6808 <debug_registers_changed>: New field.
6809 (struct win32_target_ops): Change prototype of set_thread_context,
6810 delete set_thread_context and add prepare_to_resume.
6811 (win32_require_context): New declaration.
6813 2014-10-08 Gary Benson <gbenson@redhat.com>
6815 * server.h: Do not include common-exceptions.h.
6817 2014-10-08 Gary Benson <gbenson@redhat.com>
6819 * server.h: Do not include cleanups.h.
6821 2014-09-30 James Hogan <james.hogan@imgtec.com>
6823 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6826 2014-09-23 Yao Qi <yao@codesourcery.com>
6828 * linux-low.c (lp_status_maybe_breakpoint): New function.
6829 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6830 (count_events_callback): Likewise.
6831 (select_event_lwp_callback): Likewise.
6832 (cancel_breakpoints_callback): Likewise.
6834 2014-09-19 Don Breazeal <donb@codesourcery.com>
6836 * linux-low.c (handle_extended_wait): Call
6837 linux_ptrace_get_extended_event.
6838 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6839 linux_is_extended_waitstatus.
6841 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6843 * Makefile.in (CPPFLAGS): Define.
6844 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6845 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6847 2014-09-16 Gary Benson <gbenson@redhat.com>
6849 * inferiors.h (current_inferior): Renamed as...
6850 (current_thread): New variable. All uses updated.
6851 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6852 (maybe_move_out_of_jump_pad): Likewise.
6853 (cancel_breakpoint): Likewise.
6854 (linux_low_filter_event): Likewise.
6855 (wait_for_sigstop): Likewise.
6856 (linux_resume_one_lwp): Likewise.
6857 (need_step_over_p): Likewise.
6858 (start_step_over): Likewise.
6859 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6860 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6861 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6862 and save_inferior as saved_thread.
6863 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6865 (regcache_invalidate_thread): Likewise.
6866 * remote-utils.c (prepare_resume_reply): Likewise.
6867 * thread-db.c (thread_db_get_tls_address): Likewise.
6868 (disable_thread_event_reporting): Likewise.
6869 (remove_thread_event_breakpoints): Likewise.
6870 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6872 * target.h (set_desired_inferior): Renamed as...
6873 (set_desired_thread): New declaration. All uses updated.
6874 * server.c (myresume): Updated comment to reference thread instead
6876 (handle_serial_event): Likewise.
6877 (handle_target_event): Likewise.
6879 2014-09-12 Tom Tromey <tromey@redhat.com>
6880 Gary Benson <gbenson@redhat.com>
6882 * regcache.h: Include common-regcache.h.
6883 (regcache_read_pc): Don't declare.
6884 * regcache.c (get_thread_regcache_for_ptid): New function.
6886 2014-09-11 Tom Tromey <tromey@redhat.com>
6887 Gary Benson <gbenson@redhat.com>
6889 * symbol.c: New file.
6890 * Makefile.in (SFILES): Add symbol.c.
6891 (OBS): Add symbol.o.
6893 2014-09-11 Gary Benson <gbenson@redhat.com>
6895 * target.c (target_stop_ptid, target_continue_ptid): New
6898 2014-09-11 Tom Tromey <tromey@redhat.com>
6899 Gary Benson <gbenson@redhat.com>
6901 * target.h: Include target/target.h.
6902 * target.c (target_read_memory, target_read_uint32)
6903 (target_write_memory): New functions.
6905 2014-09-11 Gary Benson <gbenson@redhat.com>
6907 * server.h (debug_hw_points): Don't declare.
6908 * server.c (debug_hw_points): Don't define. Replace all uses
6909 with show_debug_regs.
6910 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6911 all uses with show_debug_regs.
6913 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6915 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6916 endianness into account.
6917 (ppc_supply_ptrace_register): Likewise.
6919 2014-09-03 James Hogan <james.hogan@imgtec.com>
6921 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6922 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6924 2014-09-03 Gary Benson <gbenson@redhat.com>
6926 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6927 ALL_DEBUG_ADDRESS_REGISTERS.
6929 2014-09-02 Gary Benson <gbenson@redhat.com>
6931 * i386-low.h: Renamed as...
6932 * x86-low.h: New file. All type, function and variable name
6933 prefixes changed from "i386_" to "x86_". All references updated.
6934 * i386-low.c: Renamed as...
6935 * x86-low.c: New file. All type, function and variable name
6936 prefixes changed from "i386_" to "x86_". All references updated.
6938 2014-09-02 Gary Benson <gbenson@redhat.com>
6940 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6941 (x86_linux_new_thread): Likewise.
6943 2014-08-29 Gary Benson <gbenson@redhat.com>
6945 * server.h (setjmp.h): Do not include.
6946 (toplevel): Do not declare.
6947 (common-exceptions.h): Include.
6948 (cleanups.h): Likewise.
6949 * server.c (toplevel): Do not define.
6950 (exit_code): New static global.
6951 (detach_or_kill_for_exit_cleanup): New function.
6952 (main): New function. Original main renamed to...
6953 (captured_main): New function.
6954 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6956 2014-08-29 Gary Benson <gbenson@redhat.com>
6958 * Makefile.in (SFILES): Add common/common-exceptions.c.
6959 (OBS): Add common-exceptions.o.
6960 (common-exceptions.o): New rule.
6961 * utils.c (prepare_to_throw_exception): New function.
6963 2014-08-29 Gary Benson <gbenson@redhat.com>
6965 * config.in: Regenerate.
6966 * configure: Likewise.
6968 2014-08-29 Gary Benson <gbenson@redhat.com>
6970 * Makefile.in (SFILES): Add common/cleanups.c.
6972 (cleanups.o): New rule.
6974 2014-08-29 Gary Benson <gbenson@redhat.com>
6976 * utils.c (internal_vwarning): New function.
6978 2014-08-28 Gary Benson <gbenson@redhat.com>
6980 * utils.h (fatal): Remove declaration.
6981 * utils.c (fatal): Remove function.
6983 2014-08-28 Gary Benson <gbenson@redhat.com>
6985 * tracepoint.c (gdb_agent_init): Replace fatal with
6987 (initialize_tracepoint): Likewise.
6989 2014-08-28 Gary Benson <gbenson@redhat.com>
6991 * remote-utils.c (remote_prepare): Replace fatal with error.
6993 2014-08-28 Gary Benson <gbenson@redhat.com>
6995 * linux-low.c (linux_async): Replace fatal with warning.
6997 (linux_start_non_stop): Return -1 if linux_async failed.
6999 2014-08-28 Gary Benson <gbenson@redhat.com>
7001 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7003 (i386_dr_low_get_addr): Remove vague comment.
7004 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7007 2014-08-28 Gary Benson <gbenson@redhat.com>
7009 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7010 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7012 (linux_resume_one_lwp): Likewise.
7013 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7015 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7016 with internal_error.
7017 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7018 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7019 (find_register_by_name): Replace fatal with internal_error.
7020 (find_regno): Likewise.
7021 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7022 * thread-db.c (thread_db_create_event): Likewise.
7023 (thread_db_load_search): Likewise.
7024 (try_thread_db_load_1): Likewise.
7025 * tracepoint.c (get_jump_space_head): Replace fatal with
7027 (claim_trampoline_space): Likewise.
7028 (have_fast_tracepoint_trampoline_buffer): Likewise.
7029 (cmd_qtstart): Likewise.
7030 (stop_tracing): Likewise.
7031 (fast_tracepoint_collecting): Likewise.
7032 (target_malloc): Likewise.
7033 (download_tracepoint): Likewise.
7034 (download_trace_state_variables): Replace check with gdb_assert.
7035 (upload_fast_traceframes): Replace fatal with internal_error.
7037 2014-08-19 Tom Tromey <tromey@redhat.com>
7038 Gary Benson <gbenson@redhat.com>
7040 * Makefile.in (SFILES): Add common/common-debug.c.
7041 (OBS): Add common-debug.o.
7042 (common-debug.o): New rule.
7043 * debug.h (debug_printf): Don't declare.
7044 * debug.c (debug_printf): Renamed and rewritten as...
7045 (debug_vprintf): New function.
7047 2014-08-19 Gary Benson <gbenson@redhat.com>
7049 * utils.h: Do not include print-utils.h.
7051 2014-08-19 Tom Tromey <tromey@redhat.com>
7052 Gary Benson <gbenson@redhat.com>
7054 * server.h: Add static assertion.
7055 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7057 2014-08-19 Tom Tromey <tromey@redhat.com>
7058 Gary Benson <gbenson@redhat.com>
7060 * Makefile.in (SFILES): Add common/errors.c.
7061 (OBS): Add errors.o.
7062 (IPA_OBS): Add errors-ipa.o.
7063 (errors.o): New rule.
7064 (errors-ipa.o): Likewise.
7065 * utils.h (perror_with_name, error, warning): Don't declare.
7066 * utils.c (warning): Renamed and rewritten as...
7067 (vwarning): New function.
7068 (error): Renamed and rewritten as...
7069 (verror): New function.
7070 (internal_error): Renamed and rewritten as...
7071 (internal_verror): New function.
7073 2014-08-07 Gary Benson <gbenson@redhat.com>
7075 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7076 * configure: Regenerate.
7077 * config.in: Likewise.
7078 * server.h: Do not include errno.h.
7079 * event-loop.c: Likewise.
7080 * hostio-errno.c: Likewise.
7081 * linux-low.c: Likewise.
7082 * remote-utils.c: Likewise.
7083 * spu-low.c: Likewise.
7084 * utils.c: Likewise.
7085 * gdbreplay.c: Unconditionally include errno.h.
7087 2014-08-07 Gary Benson <gbenson@redhat.com>
7089 * server.h: Do not include string.h.
7090 * event-loop.c: Likewise.
7091 * linux-low.c: Likewise.
7092 * regcache.c: Likewise.
7093 * remote-utils.c: Likewise.
7094 * spu-low.c: Likewise.
7095 * utils.c: Likewise.
7097 2014-08-07 Gary Benson <gbenson@redhat.com>
7099 * server.h: Do not include gdb_assert.h.
7101 2014-08-07 Gary Benson <gbenson@redhat.com>
7103 * server.h: Do not include common-utils.h.
7105 2014-08-07 Gary Benson <gbenson@redhat.com>
7107 * server.h: Do not include ptid.h.
7108 * notif.h: Likewise.
7110 2014-08-07 Gary Benson <gbenson@redhat.com>
7112 * server.h: Do not include gdb_locale.h.
7114 2014-08-07 Gary Benson <gbenson@redhat.com>
7116 * server.h: Do not include gdb/signals.h.
7117 * win32-low.c: Likewise.
7119 2014-08-07 Gary Benson <gbenson@redhat.com>
7121 * server.h: Do not include pathmax.h.
7123 2014-08-07 Gary Benson <gbenson@redhat.com>
7125 * server.h: Do not include libiberty.h.
7126 * linux-bfin-low.c: Likewise.
7128 2014-08-07 Gary Benson <gbenson@redhat.com>
7130 * server.h: Do not include ansidecl.h.
7132 2014-08-07 Gary Benson <gbenson@redhat.com>
7134 * linux-x86-low.c: Do not include stddef.h.
7135 * lynx-ppc-low.c: Likewise.
7136 * tracepoint.c: Likewise.
7138 2014-08-07 Gary Benson <gbenson@redhat.com>
7140 * server.h: Do not include stdarg.h.
7141 * nto-low.c: Likewise.
7143 2014-08-07 Gary Benson <gbenson@redhat.com>
7145 * server.h: Do not include stdlib.h.
7146 * inferiors.c: Likewise.
7147 * linux-low.c: Likewise.
7148 * regcache.c: Likewise.
7149 * spu-low.c: Likewise.
7150 * tracepoint.c: Likewise.
7151 * utils.c: Likewise.
7153 2014-08-07 Gary Benson <gbenson@redhat.com>
7155 * server.h: Do not include stdio.h.
7156 * linux-low.c: Likewise.
7157 * remote-utils.c: Likewise.
7158 * spu-low.c: Likewise.
7159 * utils.c: Likewise.
7160 * wincecompat.c: Likewise.
7162 2014-08-06 Gary Benson <gbenson@redhat.com>
7164 * regcache.c (init_register_cache): Move conditionals inside if.
7166 2014-08-06 Gary Benson <gbenson@redhat.com>
7168 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7170 2014-07-31 Gary Benson <gbenson@redhat.com>
7172 * ax.h: Do not include server.h.
7173 * gdbthread.h: Likewise.
7174 * lynx-low.h: Likewise.
7175 * notif.h: Likewise.
7177 2014-07-30 Gary Benson <gbenson@redhat.com>
7179 * server.h: Include common-defs.h.
7180 Do not include config.h or build-gnulib-gdbserver/config.h.
7182 2014-07-30 Gary Benson <gbenson@redhat.com>
7184 * hostio-errno.c: Move server.h to top of includes list.
7185 * inferiors.c: Likewise.
7186 * linux-x86-low.c: Likewise.
7187 * notif.c: Include server.h.
7189 2014-07-24 Tom Tromey <tromey@redhat.com>
7190 Gary Benson <gbenson@redhat.com>
7192 * server.h (CORE_ADDR): Now unsigned.
7194 2014-07-16 Pedro Alves <palves@redhat.com>
7196 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7198 2014-07-15 Pedro Alves <palves@redhat.com>
7200 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7203 2014-07-11 Pedro Alves <palves@redhat.com>
7205 * linux-low.c (kill_wait_lwp): New function, based on
7206 kill_one_lwp_callback, but use my_waitpid directly.
7207 (kill_one_lwp_callback, linux_kill): Use it.
7209 2014-06-23 Pedro Alves <palves@redhat.com>
7211 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7212 before setting DR0..DR3.
7214 2014-06-20 Gary Benson <gbenson@redhat.com>
7216 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7217 * configure: Regenerated.
7218 * config.in: Likewise.
7220 2014-06-20 Gary Benson <gbenson@redhat.com>
7222 * Makefile.in (SFILES): Update locations for files moved
7224 (object file files): Reordered.
7226 2014-06-20 Gary Benson <gbenson@redhat.com>
7228 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7229 (i386_dr_low_set_addr): Likewise.
7230 (i386_dr_low_get_addr): Likewise.
7231 (i386_dr_low_can_set_control): Likewise.
7232 (i386_dr_low_set_control): Likewise.
7233 (i386_dr_low_get_control): Likewise.
7234 (i386_dr_low_get_status): Likewise.
7235 (i386_get_debug_register_length): Likewise.
7236 * linux-x86-low.c (i386_dr_low_set_addr):
7237 Changed signature. Made static.
7238 (i386_dr_low_get_addr): Likewise.
7239 (i386_dr_low_set_control): Likewise.
7240 (i386_dr_low_get_control): Likewise.
7241 (i386_dr_low_get_status): Likewise.
7242 (i386_dr_low): New global variable.
7243 * win32-i386-low.c (i386_dr_low_set_addr):
7244 Changed signature. Made static.
7245 (i386_dr_low_get_addr): Likewise.
7246 (i386_dr_low_set_control): Likewise.
7247 (i386_dr_low_get_control): Likewise.
7248 (i386_dr_low_get_status): Likewise.
7249 (i386_dr_low): New global variable.
7251 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7253 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7254 * Makefile.in (AR, AR_FLAGS): Define.
7255 * configure: Regenerate.
7257 2014-06-19 Gary Benson <gbenson@redhat.com>
7259 * Makefile.in (i386-dregs.o): New rule.
7260 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7261 * i386-low.c (target.h): Remove include.
7262 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7263 (DR_CONTROL_SHIFT): Likewise.
7264 (DR_CONTROL_SIZE): Likewise.
7265 (DR_RW_EXECUTE): Likewise.
7266 (DR_RW_WRITE): Likewise.
7267 (DR_RW_READ): Likewise.
7268 (DR_RW_IORW): Likewise.
7269 (DR_LEN_1): Likewise.
7270 (DR_LEN_2): Likewise.
7271 (DR_LEN_4): Likewise.
7272 (DR_LEN_8): Likewise.
7273 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7274 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7275 (DR_ENABLE_SIZE): Likewise.
7276 (DR_LOCAL_SLOWDOWN): Likewise.
7277 (DR_GLOBAL_SLOWDOWN): Likewise.
7278 (DR_CONTROL_RESERVED): Likewise.
7279 (I386_DR_CONTROL_MASK): Likewise.
7280 (I386_DR_VACANT): Likewise.
7281 (I386_DR_LOCAL_ENABLE): Likewise.
7282 (I386_DR_GLOBAL_ENABLE): Likewise.
7283 (I386_DR_DISABLE): Likewise.
7284 (I386_DR_SET_RW_LEN): Likewise.
7285 (I386_DR_GET_RW_LEN): Likewise.
7286 (I386_DR_WATCH_HIT): Likewise.
7287 (i386_wp_op_t): Likewise.
7288 (i386_show_dr): Likewise.
7289 (i386_length_and_rw_bits): Likewise.
7290 (i386_insert_aligned_watchpoint): Likewise.
7291 (i386_remove_aligned_watchpoint): Likewise.
7292 (i386_handle_nonaligned_watchpoint): Likewise.
7293 i386_update_inferior_debug_regs(): Likewise.
7294 (i386_dr_insert_watchpoint): Likewise.
7295 (i386_dr_remove_watchpoint): Likewise.
7296 (i386_dr_region_ok_for_watchpoint): Likewise.
7297 (i386_dr_stopped_data_address): Likewise.
7298 (i386_dr_stopped_by_watchpoint): Likewise.
7300 2014-06-19 Gary Benson <gbenson@redhat.com>
7302 * i386-low.c (i386_dr_show): Renamed to
7303 i386_show_dr and made static. All uses updated.
7304 (i386_dr_length_and_rw_bits): Renamed to
7305 i386_length_and_rw_bits and made static.
7307 (i386_dr_insert_aligned_watchpoint): Renamed to
7308 i386_insert_aligned_watchpoint and made static.
7310 (i386_dr_remove_aligned_watchpoint): Renamed to
7311 i386_remove_aligned_watchpoint and made static.
7313 (i386_dr_update_inferior_debug_regs): Renamed to
7314 i386_update_inferior_debug_regs and made static.
7317 2014-06-18 Gary Benson <gbenson@redhat.com>
7319 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7320 (i386_dr_low_can_set_control): Likewise.
7321 (i386_get_debug_register_length): Likewise.
7322 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7323 (i386_dr_low_can_set_control): Likewise.
7324 (i386_get_debug_register_length): Likewise.
7326 2014-06-17 Gary Benson <gbenson@redhat.com>
7328 * i386-low.h (i386-dregs.h): New include.
7329 (DR_FIRSTADDR): Now in i386-dregs.h.
7330 (DR_LASTADDR): Likewise.
7331 (DR_NADDR): Likewise.
7332 (DR_STATUS): Likewise.
7333 (DR_CONTROL): Likewise.
7334 (i386_debug_reg_state): Likewise.
7335 (i386_dr_insert_watchpoint): Likewise.
7336 (i386_dr_remove_watchpoint): Likewise.
7337 (i386_dr_region_ok_for_watchpoint): Likewise.
7338 (i386_dr_stopped_data_address): Likewise.
7339 (i386_dr_stopped_by_watchpoint): Likewise.
7340 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7342 2014-06-18 Gary Benson <gbenson@redhat.com>
7344 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7345 i386_dr_insert_watchpoint.
7346 (i386_low_remove_watchpoint): Renamed to
7347 i386_dr_remove_watchpoint.
7348 (i386_low_region_ok_for_watchpoint): Renamed to
7349 i386_dr_region_ok_for_watchpoint.
7350 (i386_low_stopped_data_address): Renamed to
7351 i386_dr_stopped_data_address.
7352 (i386_low_stopped_by_watchpoint): Renamed to
7353 i386_dr_stopped_by_watchpoint.
7354 * i386-low.c (i386_show_dr): Renamed to
7355 i386_dr_show and made nonstatic. All uses updated.
7356 (i386_length_and_rw_bits): Renamed to
7357 i386_dr_length_and_rw_bits and made nonstatic.
7359 (i386_insert_aligned_watchpoint): Renamed to
7360 i386_dr_insert_aligned_watchpoint and made nonstatic.
7362 (i386_remove_aligned_watchpoint): Renamed to
7363 i386_dr_remove_aligned_watchpoint and made nonstatic.
7365 (i386_update_inferior_debug_regs): Renamed to
7366 i386_dr_update_inferior_debug_regs and made nonstatic.
7368 (i386_low_insert_watchpoint): Renamed to
7369 i386_dr_insert_watchpoint. All uses updated.
7370 (i386_low_remove_watchpoint): Renamed to
7371 i386_dr_remove_watchpoint. All uses updated.
7372 (i386_low_region_ok_for_watchpoint): Renamed to
7373 i386_dr_region_ok_for_watchpoint. All uses updated.
7374 (i386_low_stopped_data_address): Renamed to
7375 i386_dr_stopped_data_address. All uses updated.
7376 (i386_low_stopped_by_watchpoint): Renamed to
7377 i386_dr_stopped_by_watchpoint. All uses updated.
7379 2014-06-18 Gary Benson <gbenson@redhat.com>
7381 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7382 (i386_dr_low_can_set_control): Likewise.
7383 (i386_insert_aligned_watchpoint): New check.
7385 2014-06-18 Gary Benson <gbenson@redhat.com>
7387 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7390 2014-06-18 Gary Benson <gbenson@redhat.com>
7392 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7393 instead of fatal and error.
7394 (i386_handle_nonaligned_watchpoint): Likewise.
7396 2014-06-18 Gary Benson <gbenson@redhat.com>
7398 * i386-low.c (i386_get_debug_register_length): New macro.
7399 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7400 (i386_show_dr): Use debug_printf instead of fprintf. Use
7401 phex to format values.
7403 2014-06-18 Gary Benson <gbenson@redhat.com>
7405 * i386-low.h: Comment changes.
7406 * i386-low.c: Likewise.
7408 2014-06-18 Gary Benson <gbenson@redhat.com>
7410 * i386-low.c: Whitespace changes.
7412 2014-06-12 Tom Tromey <tromey@redhat.com>
7414 * utils.c (freeargv): Remove.
7416 2014-06-12 Tom Tromey <tromey@redhat.com>
7418 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7419 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7420 (parse_debug_format_options): Likewise.
7421 (gdbserver_usage): Likewise.
7422 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7423 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7424 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7426 ($(LIBGNU)): Depend on libiberty.
7427 (all-lib): Recurse into all subdirs.
7428 (install-only): Invoke "install" target in subdirs.
7429 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7431 * configure: Rebuild.
7432 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7433 for vasprintf, vsnprintf, or gettimeofday.
7434 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7437 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7439 * development.sh: Delete.
7440 * Makefile.in (config.status): Adjust dependency on development.sh.
7441 * configure.ac: Adjust development.sh source call.
7442 * configure: Regenerate.
7444 2014-06-02 Pedro Alves <palves@redhat.com>
7446 * ax.c (gdb_free_agent_expr): New function.
7447 * ax.h (gdb_free_agent_expr): New declaration.
7448 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7450 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7452 (clear_breakpoint_conditions_and_commands): New function.
7453 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7454 (clear_breakpoint_conditions_and_commands): New declaration.
7456 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7458 * linux-aarch64-low.c (asm/ptrace.h): Include.
7460 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7462 Fix TLS access for -static -pthread.
7463 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7464 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7465 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7467 2014-05-20 Pedro Alves <palves@redhat.com>
7469 * linux-aarch64-low.c (aarch64_insert_point)
7470 (aarch64_remove_point): No longer check whether the type is
7471 supported here. Adjust to new interface.
7472 (the_low_target): Install aarch64_supports_z_point_type as
7473 supports_z_point_type method.
7474 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7475 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7476 instead of a Z packet char. Adjust.
7477 (arm_supports_z_point_type): New function.
7478 (arm_insert_point, arm_remove_point): Adjust to new interface.
7479 (the_low_target): Install arm_supports_z_point_type.
7480 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7481 (cris_insert_point, cris_remove_point): Adjust to new interface.
7482 Don't check whether the type is supported here.
7483 (the_low_target): Install cris_supports_z_point_type.
7484 * linux-low.c (linux_supports_z_point_type): New function.
7485 (linux_insert_point, linux_remove_point): Adjust to new interface.
7486 * linux-low.h (struct linux_target_ops) <insert_point,
7487 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7488 raw_breakpoint pointer parameter.
7489 <supports_z_point_type>: New method.
7490 * linux-mips-low.c (mips_supports_z_point_type): New function.
7491 (mips_insert_point, mips_remove_point): Adjust to new interface.
7492 Use mips_supports_z_point_type.
7493 (the_low_target): Install mips_supports_z_point_type.
7494 * linux-ppc-low.c (the_low_target): Install NULL as
7495 supports_z_point_type method.
7496 * linux-s390-low.c (the_low_target): Install NULL as
7497 supports_z_point_type method.
7498 * linux-sparc-low.c (the_low_target): Install NULL as
7499 supports_z_point_type method.
7500 * linux-x86-low.c (x86_supports_z_point_type): New function.
7501 (x86_insert_point): Adjust to new insert_point interface. Use
7502 insert_memory_breakpoint. Adjust to new
7503 i386_low_insert_watchpoint interface.
7504 (x86_remove_point): Adjust to remove_point interface. Use
7505 remove_memory_breakpoint. Adjust to new
7506 i386_low_remove_watchpoint interface.
7507 (the_low_target): Install x86_supports_z_point_type.
7508 * lynx-low.c (lynx_target_ops): Install NULL as
7509 supports_z_point_type callback.
7510 * nto-low.c (nto_supports_z_point_type): New.
7511 (nto_insert_point, nto_remove_point): Adjust to new interface.
7512 (nto_target_ops): Install nto_supports_z_point_type.
7513 * mem-break.c: Adjust intro comment.
7514 (struct raw_breakpoint) <raw_type, size>: New fields.
7515 <inserted>: Update comment.
7516 <shlib_disabled>: Delete field.
7517 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7518 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7519 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7520 (raw_bkpt_type_to_target_hw_bp_type): New function.
7521 (find_enabled_raw_code_breakpoint_at): New function.
7522 (find_raw_breakpoint_at): New type and size parameters. Use them.
7523 (insert_memory_breakpoint): New function, based off
7524 set_raw_breakpoint_at.
7525 (remove_memory_breakpoint): New function.
7526 (set_raw_breakpoint_at): Reimplement.
7527 (set_breakpoint): New, based on set_breakpoint_at.
7528 (set_breakpoint_at): Reimplement.
7529 (delete_raw_breakpoint): Go through the_target->remove_point
7530 instead of assuming memory breakpoints.
7531 (find_gdb_breakpoint_at): Delete.
7532 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7533 (find_gdb_breakpoint): New function.
7534 (set_gdb_breakpoint_at): Delete.
7535 (z_type_supported): New function.
7536 (set_gdb_breakpoint_1): New function, loosely based off
7537 set_gdb_breakpoint_at.
7538 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7539 (delete_gdb_breakpoint_at): Delete.
7540 (delete_gdb_breakpoint_1): New function, loosely based off
7541 delete_gdb_breakpoint_at.
7542 (delete_gdb_breakpoint): New function.
7543 (clear_gdb_breakpoint_conditions): Rename to ...
7544 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7546 (add_condition_to_breakpoint): Make static.
7547 (add_breakpoint_condition): Take a struct breakpoint pointer
7548 instead of an address. Adjust.
7549 (gdb_condition_true_at_breakpoint): Rename to ...
7550 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7552 (gdb_condition_true_at_breakpoint): Reimplement.
7553 (add_breakpoint_commands): Take a struct breakpoint pointer
7554 instead of an address. Adjust.
7555 (gdb_no_commands_at_breakpoint): Rename to ...
7556 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7557 parameter. Return true if no breakpoint was found. Change debug
7559 (gdb_no_commands_at_breakpoint): Reimplement.
7560 (run_breakpoint_commands): Rename to ...
7561 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7562 and change return type to boolean.
7563 (run_breakpoint_commands): New function.
7564 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7565 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7566 breakpoint. Go through the_target->remove_point instead of
7567 assuming memory breakpoint.
7568 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7569 software and hardware breakpoints.
7570 (reinsert_raw_breakpoint): Go through the_target->insert_point
7571 instead of assuming memory breakpoint.
7572 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7573 software and hardware breakpoints.
7574 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7575 Check both software and hardware breakpoints.
7576 (validate_inserted_breakpoint): Assert the breakpoint is a
7577 software breakpoint. Set the inserted flag to -1 instead of
7578 setting shlib_disabled.
7579 (delete_disabled_breakpoints): Adjust.
7580 (validate_breakpoints): Only validate software breakpoints.
7581 Adjust to inserted flag change.
7582 (check_mem_read, check_mem_write): Skip breakpoint types other
7583 than software breakpoints. Adjust to inserted flag change.
7584 * mem-break.h (enum raw_bkpt_type): New enum.
7585 (raw_breakpoint, struct process_info): Forward declare.
7586 (Z_packet_to_target_hw_bp_type): Delete declaration.
7587 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7588 (set_gdb_breakpoint, delete_gdb_breakpoint)
7589 (clear_breakpoint_conditions): New declarations.
7590 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7591 (breakpoint_inserted_here): Update comment.
7592 (add_breakpoint_condition, add_breakpoint_commands): Replace
7593 address parameter with a breakpoint pointer parameter.
7594 (gdb_breakpoint_here): Update comment.
7595 (delete_gdb_breakpoint_at): Delete.
7596 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7597 * server.c (process_point_options): Take a struct breakpoint
7598 pointer instead of an address. Adjust.
7599 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7600 delete_gdb_breakpoint.
7601 * spu-low.c (spu_target_ops): Install NULL as
7602 supports_z_point_type method.
7603 * target.h: Include mem-break.h.
7604 (struct target_ops) <prepare_to_access_memory>: Update comment.
7605 <supports_z_point_type>: New field.
7606 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7607 instead of a char. Also take a raw breakpoint pointer.
7608 * win32-arm-low.c (the_low_target): Install NULL as
7609 supports_z_point_type.
7610 * win32-i386-low.c (i386_supports_z_point_type): New function.
7611 (i386_insert_point, i386_remove_point): Adjust to new interface.
7612 (the_low_target): Install i386_supports_z_point_type.
7613 * win32-low.c (win32_supports_z_point_type): New function.
7614 (win32_insert_point, win32_remove_point): Adjust to new interface.
7615 (win32_target_ops): Install win32_supports_z_point_type.
7616 * win32-low.h (struct win32_target_ops):
7617 <supports_z_point_type>: New method.
7618 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7619 instead of a char. Also take a raw breakpoint pointer.
7621 2014-05-20 Pedro Alves <palves@redhat.com>
7623 * mem-break.h: Include break-common.h.
7624 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7625 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7626 (Z_packet_to_target_hw_bp_type): New declaration.
7627 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7628 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7629 (Z_PACKET_ACCESS_WP): Delete macros.
7630 (Z_packet_to_hw_type): Delete function.
7631 * i386-low.h: Don't include break-common.h here.
7632 (Z_packet_to_hw_type): Delete declaration.
7633 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7634 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7635 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7636 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7637 * linux-aarch64-low.c: Don't include break-common.h here.
7638 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7639 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7640 (Z_packet_to_target_hw_bp_type): Delete function.
7641 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7643 (mips_insert_point, mips_remove_point): Use
7644 Z_packet_to_target_hw_bp_type.
7646 2014-05-20 Pedro Alves <palves@redhat.com>
7648 * linux-aarch64-low.c: Include break-common.h.
7649 (enum target_point_type): Delete.
7650 (Z_packet_to_point_type): Rename to ...
7651 (Z_packet_to_target_hw_bp_type): ... this, and return a
7652 target_hw_bp_type instead.
7653 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7654 instead of an enum target_point_type.
7655 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7657 (aarch64_dr_state_insert_one_point)
7658 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7659 (aarch64_handle_aligned_watchpoint)
7660 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7661 Take an enum target_hw_bp_type instead of an enum
7663 (aarch64_supports_z_point_type): New function.
7664 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7665 use Z_packet_to_target_hw_bp_type.
7667 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7669 * configure.ac: Only use -Werror by default when DEVELOPMENT
7671 * configure: Regenerate.
7673 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7675 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7676 * linux-x86-low.c (X86_64_USER_REGS): New.
7677 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7679 2014-04-28 Yao Qi <yao@codesourcery.com>
7681 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7684 2014-04-25 Pedro Alves <palves@redhat.com>
7687 * linux-low.c (linux_attach_fail_reason_string): New function.
7688 (linux_attach_lwp): Delete.
7689 (linux_attach_lwp_1): Rename to ...
7690 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7691 argument. Remove "initial" parameter. Return int instead of
7692 void. Don't error or warn here.
7693 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7694 failure to attach to the tgid. Call warning when failing to
7696 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7697 argument. Remove "initial" parameter. Return int instead of
7698 void. Don't error or warn here.
7699 (linux_attach_fail_reason_string): New declaration.
7700 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7701 interface change. Use linux_attach_fail_reason_string.
7703 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7704 Walfred Tedeschi <walfred.tedeschi@intel.com>
7706 * Makefile.in: Added rules to handle new files
7707 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7708 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7709 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7710 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7711 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7712 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7714 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7715 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7716 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7717 i386/x32-avx512.xml.
7718 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7719 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7720 i386/x32-avx512-linux.xml.
7721 * i387-fp.c (num_avx512_k_registers): New constant for number
7723 (num_avx512_zmmh_low_registers): New constant for number of
7724 lower ZMM registers (0-15).
7725 (num_avx512_zmmh_high_registers): New constant for number of
7726 higher ZMM registers (16-31).
7727 (num_avx512_ymmh_registers): New contant for number of higher
7728 YMM registers (ymm16-31 added by avx521 on x86_64).
7729 (num_avx512_xmm_registers): New constant for number of higher
7730 XMM registers (xmm16-31 added by AVX512 on x86_64).
7731 (struct i387_xsave): Add space for AVX512 registers.
7732 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7733 Add code to handle AVX512 registers.
7734 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7735 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7736 prototypei from generated file.
7737 (tdesc_amd64_avx512_linux): Likewise.
7738 (init_registers_x32_avx512_linux): Likewise.
7739 (tdesc_x32_avx512_linux): Likewise.
7740 (init_registers_i386_avx512_linux): Likewise.
7741 (tdesc_i386_avx512_linux): Likewise.
7742 (x86_64_regmap): Add AVX512 registers.
7743 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7745 (initialize_low_arch): Add code to initialize AVX512 registers.
7747 2014-04-23 Pedro Alves <palves@redhat.com>
7749 * mem-break.c (find_gdb_breakpoint_at): Make static.
7750 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7752 2014-04-23 Pedro Alves <palves@redhat.com>
7754 * i386-low.c: Don't include break-common.h here.
7755 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7756 prototype to take target_hw_bp_type as argument instead of a Z
7758 * i386-low.h: Include break-common.h here.
7759 (Z_packet_to_hw_type): Declare.
7760 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7762 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7763 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7764 (x86_remove_point): Convert the packet number to a
7765 target_hw_bp_type before calling i386_low_remove_watchpoint.
7766 * win32-i386-low.c (i386_insert_point): Convert the packet number
7767 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7768 (i386_remove_point): Convert the packet number to a
7769 target_hw_bp_type before calling i386_low_remove_watchpoint.
7771 2014-04-23 Pedro Alves <palves@redhat.com>
7773 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7775 2014-04-10 Pedro Alves <palves@redhat.com>
7777 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7778 Check if the condition or command is NULL before checking if the
7779 breakpoint is known. On success, return true.
7780 * mem-break.h (add_breakpoint_condition): Document return.
7781 (add_breakpoint_commands): Add describing comment.
7782 * server.c (skip_to_semicolon): New function.
7783 (process_point_options): Use it.
7785 2014-04-09 Pedro Alves <palves@redhat.com>
7787 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7790 2014-02-27 Pedro Alves <palves@redhat.com>
7793 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7795 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7797 (last_thread_of_process_p): Take a PID argument instead of a
7799 (linux_wait_for_lwp): Delete.
7800 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7802 (linux_low_filter_event): New function, party factored out from
7803 linux_wait_for_event.
7804 (linux_wait_for_event): Rename to ...
7805 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7806 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7807 sigsuspend. Check for zombie leaders.
7808 (linux_wait_for_event): Reimplement as wrapper around
7809 linux_wait_for_event_filtered.
7810 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7811 a normal or signal exit is seen, it's the whole process exiting.
7812 (wait_for_sigstop): No longer a for_each_inferior callback.
7813 Rewrite on top of linux_wait_for_event_filtered.
7814 (stop_all_lwps): Call wait_for_sigstop directly.
7815 * server.c (resume, handle_target_event): Handle
7816 TARGET_WAITKIND_NO_RESUMED.
7818 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7820 * win32-low.c (psapi_get_dll_name,
7821 * win32_CreateToolhelp32Snapshot): Delete.
7822 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7823 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7825 (handle_load_dll): Add function description.
7826 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7828 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7830 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7832 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7833 base address when calling win32_add_one_solib.
7834 (handle_load_dll): Delete local variable load_addr.
7835 Remove 0x1000 offset applied to DLL base address when calling
7836 win32_add_one_solib.
7837 (handle_unload_dll): Add comment.
7839 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7841 * win32-low.c (win32_add_all_dlls): Renames
7842 win32_ensure_ntdll_loaded. Rewrite function documentation.
7843 Adjust implementation to always load all DLLs.
7844 Add 0x1000 offset to DLL base address when calling
7845 win32_add_one_solib.
7846 (child_initialization_done): New static global.
7847 (do_initial_child_stuff): Set child_initialization_done to
7848 zero during child initialization, and 1 after. Replace call
7849 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7851 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7852 (handle_unload_dll): Add function documentation.
7853 (get_child_debug_event): Ignore load and unload DLL events
7854 during child initialization.
7856 2014-02-20 Doug Evans <dje@google.com>
7858 Remove global all_lwps.
7859 * inferiors.h (ptid_of): Move here from linux-low.h.
7860 (pid_of, lwpid_of): Ditto.
7861 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7862 parameter is a struct thread_info * now.
7863 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7864 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7865 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7867 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7868 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7869 * linux-arm-low.c (update_registers_callback): Update, "entry"
7870 parameter is a struct thread_info * now.
7871 Fetch lwpid from current_inferior directly.
7872 (arm_insert_point): Pass &all_threads to find_inferior instead of
7874 (arm_remove_point): Ditto.
7875 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7876 (arm_prepare_to_resume): Fetch pid from thread.
7877 (arm_read_description): Fetch lwpid from current_inferior directly.
7878 * linux-low.c (all_lwps): Delete.
7879 (delete_lwp): Delete call to remove_inferior.
7880 (handle_extended_wait): Fetch lwpid from thread.
7881 (add_lwp): Don't set lwp->entry.id. Remove call to
7882 add_inferior_to_list.
7883 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7884 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7885 (kill_one_lwp_callback): Ditto.
7886 (linux_kill): Don't dereference NULL pointer.
7887 Fetch ptid,lwpid from thread.
7888 (get_detach_signal): Fetch ptid from thread.
7889 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7890 Simplify call to regcache_invalidate_thread.
7891 (delete_lwp_callback): Update, "entry" parameter is a
7892 struct thread_info * now. Fetch pid from thread.
7893 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7894 (status_pending_p_callback): Update, "entry" parameter is a
7895 struct thread_info * now. Fetch ptid from thread.
7896 (find_lwp_pid): Update, "entry" parameter is a
7897 struct thread_info * now.
7898 (linux_wait_for_lwp): Fetch pid from thread.
7899 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7900 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7901 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7902 (dequeue_one_deferred_signal): Ditto.
7903 (cancel_breakpoint): Fetch ptid from current_inferior.
7904 (linux_wait_for_event): Pass &all_threads to find_inferior,
7905 not &all_lwps. Fetch ptid, lwpid from thread.
7906 (count_events_callback): Update, "entry" parameter is a
7907 struct thread_info * now.
7908 (select_singlestep_lwp_callback): Ditto.
7909 (select_event_lwp_callback): Ditto.
7910 (cancel_breakpoints_callback): Ditto.
7911 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7913 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7914 (unsuspend_one_lwp): Update, "entry" parameter is a
7915 struct thread_info * now.
7916 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7918 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7919 Fetch lwpid from thread, not lwp.
7920 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7921 Pass &all_threads to find_inferior, not &all_lwps.
7922 (send_sigstop): Fetch lwpid from thread, not lwp.
7923 (send_sigstop_callback): Update, "entry" parameter is a
7924 struct thread_info * now.
7925 (suspend_and_send_sigstop_callback): Ditto.
7926 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7927 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7928 struct thread_info * now.
7929 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7931 (lwp_running): Update, "entry" parameter is a
7932 struct thread_info * now.
7933 (stop_all_lwps): Fetch ptid from thread.
7934 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7935 (linux_resume_one_lwp): Fetch lwpid from thread.
7936 (linux_set_resume_request): Update, "entry" parameter is a
7937 struct thread_info * now. Fetch pid, lwpid from thread.
7938 (resume_status_pending_p): Update, "entry" parameter is a
7939 struct thread_info * now.
7940 (need_step_over_p): Ditto. Fetch lwpid from thread.
7941 (start_step_over): Fetch lwpid from thread.
7942 (linux_resume_one_thread): Update, "entry" parameter is a
7943 struct thread_info * now. Fetch lwpid from thread.
7944 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7945 (proceed_one_lwp): Update, "entry" parameter is a
7946 struct thread_info * now. Fetch lwpid from thread.
7947 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7948 struct thread_info * now.
7949 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7950 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7951 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7953 (regsets_store_inferior_registers): Ditto.
7954 (fetch_register, store_register): Ditto.
7955 (linux_read_memory, linux_write_memory): Ditto.
7956 (linux_request_interrupt): Ditto.
7957 (linux_read_auxv): Ditto.
7958 (linux_xfer_siginfo): Ditto.
7959 (linux_qxfer_spu): Ditto.
7960 (linux_qxfer_libraries_svr4): Ditto.
7961 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7962 moved to inferiors.h.
7964 (get_thread_lwp): Update.
7965 (struct lwp_info): Delete member "entry". Simplify comment for
7968 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7969 current_inferior directly.
7970 (update_watch_registers_callback): Update, "entry" parameter is a
7971 struct thread_info * now. Fetch pid from thread.
7972 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7973 (mips_insert_point): Fetch lwpid from current_inferior.
7974 Pass &all_threads to find_inferior, not &all_lwps.
7975 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7976 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7978 (mips_stopped_data_address): Ditto.
7979 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7981 * linux-tile-low.c (tile_arch_setup): Ditto.
7982 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7983 (update_debug_registers_callback): Update, "entry" parameter is a
7984 struct thread_info * now. Fetch pid from thread.
7985 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7986 Pass &all_threads to find_inferior, not &all_lwps.
7987 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7988 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7989 Pass &all_threads to find_inferior, not &all_lwps.
7990 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7991 (i386_dr_low_get_status): Ditto.
7992 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7993 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7994 (x86_linux_read_description): Ditto.
7995 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7997 2014-02-20 Doug Evans <dje@google.com>
7999 * inferiors.c (get_first_inferior): Fix buglet.
8001 2014-02-19 Doug Evans <dje@google.com>
8003 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8004 * inferiors.c (add_thread): Change result type to struct thread_info *.
8005 All callers updated.
8006 (add_lwp): Call add_thread here instead of in callers.
8007 All callers updated.
8008 * linux-low.h (get_lwp_thread): Rewrite.
8009 (struct lwp_info): New member "thread".
8011 2014-02-19 Doug Evans <dje@google.com>
8013 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8014 All callers updated.
8016 2014-02-19 Doug Evans <dje@google.com>
8018 * inferiors.c (add_thread): Fix whitespace.
8020 2014-02-19 Doug Evans <dje@google.com>
8022 * dll.c (clear_dlls): Replace accessing list implemention details
8024 * gdbthread.h (get_first_thread): Declare.
8025 * inferiors.c (for_each_inferior_with_data): New function.
8026 (get_first_thread): New function.
8027 (find_thread_ptid): Simplify.
8028 (get_first_inferior): New function.
8029 (clear_list): Delete.
8030 (one_inferior_p): New function.
8031 (clear_inferior_list): New function.
8032 (clear_inferiors): Update.
8033 * inferiors.h (for_each_inferior_with_data): Declare.
8034 (clear_inferior_list): Declare.
8035 (one_inferior_p): Declare.
8036 (get_first_inferior): Declare.
8037 * linux-low.c (linux_wait_for_event): Replace accessing list
8038 implemention details with API function.
8039 * server.c (target_running): Ditto.
8040 (accumulate_file_name_length): New function.
8041 (emit_dll_description): New function.
8042 (handle_qxfer_libraries): Replace accessing list implemention
8043 details with API function.
8044 (handle_qxfer_threads_worker): New function.
8045 (handle_qxfer_threads_proper): Replace accessing list implemention
8046 details with API function.
8047 (handle_query): Ditto.
8048 (visit_actioned_threads_callback_ftype): New typedef.
8049 (visit_actioned_threads_data): New struct.
8050 (visit_actioned_threads): Rewrite to be find_inferior callback.
8051 (resume): Call find_inferior.
8052 (handle_status): Replace accessing list implemention
8053 details with API function.
8054 (process_serial_event): Replace accessing list implemention details
8056 * target.c (set_desired_inferior): Replace accessing list implemention
8057 details with API function.
8058 * tracepoint.c (same_process_p): New function.
8059 (gdb_agent_about_to_close): Replace accessing list implemention
8060 details with API function.
8061 * win32-low.c (child_delete_thread): Replace accessing list
8062 implemention details with API function.
8063 (match_dll_by_basename): New function.
8064 (dll_is_loaded_by_basename): New function.
8065 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8066 details call to dll_is_loaded_by_basename.
8068 2014-02-19 Doug Evans <dje@google.com>
8070 * dll.h (struct dll_info): Add comment.
8071 * gdbthread.h (struct thread_info): Add comment.
8072 (current_ptid): Simplify.
8073 * inferiors.c (add_process): Update.
8074 (remove_process): Update.
8075 * inferiors.h (struct process_info): Rename member "head" to "entry".
8076 * linux-low.c (delete_lwp): Update.
8078 (last_thread_of_process_p): Update.
8079 (kill_one_lwp_callback, linux_kill): Update.
8080 (status_pending_p_callback): Update.
8081 (wait_for_sigstop): Update. Simplify read of ptid.
8082 (start_step_over): Update.
8083 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8084 (get_lwp_thread): Update.
8085 (struct lwp_info): Rename member "head" to "entry".
8086 * regcache.h (inferior_list_entry): Delete.
8087 * server.c (kill_inferior_callback): Update.
8088 (detach_or_kill_inferior_callback): Update.
8089 (print_started_pid): Update.
8090 (print_attached_pid): Update.
8091 (process_serial_event): Simplify read of ptid.
8092 * thread-db.c (thread_db_create_event): Update.
8093 (thread_db_get_tls_address): Update.
8094 * win32-low.c (current_inferior_ptid): Simplify.
8096 2014-02-19 Tom Tromey <tromey@redhat.com>
8098 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8100 (target_supports_btrace): Update.
8102 2014-02-14 Yao Qi <yao@codesourcery.com>
8104 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8105 (rsp-low-ipa.o): New target.
8107 2014-02-12 Tom Tromey <tromey@redhat.com>
8109 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8110 convert_ascii_to_int.
8111 * regcache.c (registers_to_string): Likewise.
8112 * remote-utils.c (decode_M_packet): Likewise.
8113 * server.c (process_serial_event): Likewise.
8115 2014-02-12 Tom Tromey <tromey@redhat.com>
8117 * server.c (handle_query, handle_v_run): Use hex2bin, not
8119 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8121 2014-02-12 Tom Tromey <tromey@redhat.com>
8123 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8124 convert_int_to_ascii.
8125 * regcache.c (registers_to_string, collect_register_as_string):
8127 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8129 * server.c (process_serial_event): Likewise.
8130 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8131 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8133 2014-02-12 Tom Tromey <tromey@redhat.com>
8135 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8136 bin2hex, not hexify.
8137 * tracepoint.c (cmd_qtstatus): Likewise.
8139 2014-02-12 Tom Tromey <tromey@redhat.com>
8141 * remote-utils.c (monitor_output): Pass explicit length to
8144 2014-02-12 Tom Tromey <tromey@redhat.com>
8146 * tracepoint.c: Include rsp-low.h.
8147 * server.c: Include rsp-low.h.
8148 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8149 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8151 * remote-utils.c: Include rsp-low.h.
8152 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8153 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8154 (convert_int_to_ascii, convert_ascii_to_int): Move to
8156 * regcache.c: Include rsp-low.h.
8157 * ax.c: Include rsp-low.h.
8158 * Makefile.in (SFILES): Add common/rsp-low.c.
8159 (OBS): Add rsp-low.o.
8160 (rsp-low.o): New target.
8162 2014-02-12 Tom Tromey <tromey@redhat.com>
8164 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8165 Include print-utils.h.
8166 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8167 (plongest, thirty_two, phex_nz): Remove.
8168 * Makefile.in (SFILES): Add common/print-utils.c.
8169 (OBS): Add print-utils.o.
8170 (print-utils-ipa.o): New target.
8171 (print-utils.o): New target.
8172 (IPA_OBJS): Add print-utils-ipa.o.
8174 2014-02-06 Tom Tromey <tromey@redhat.com>
8176 * Makefile.in (SFILES): Fix indentation.
8178 2014-02-05 Doug Evans <dje@google.com>
8180 * linux-low.c (linux_wait_for_event): Improve comment.
8181 (linux_wait_1): Keep current_inferior in sync with event_child.
8183 2014-01-22 Doug Evans <dje@google.com>
8185 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8187 2014-01-22 Doug Evans <dje@google.com>
8189 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8190 * configure: Regenerate.
8191 * config.in: Regenerate.
8192 * Makefile.in (SFILES): Add debug.c.
8194 * debug.c: New file.
8195 * debug.h: New file.
8196 * linux-aarch64-low.c (*): Update all debugging printfs to use
8197 debug_printf instead of fprintf.
8198 * linux-arm-low.c (*): Ditto.
8199 * linux-cris-low.c (*): Ditto.
8200 * linux-crisv32-low.c (*): Ditto.
8201 * linux-m32r-low.c (*): Ditto.
8202 * linux-sparc-low.c (*): Ditto.
8203 * linux-x86.c (*): Ditto.
8204 * linux-low.c (*): Ditto.
8205 (linux_wait_1): Add calls to debug_enter, debug_exit.
8206 (linux_wait): Remove redundant debugging printf.
8207 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8208 (linux_resume, unstop_all_lwps): Ditto.
8209 * mem-break.c (*): Update all debugging printfs to use
8210 debug_printf instead of fprintf.
8211 * remote-utils.c (*): Ditto.
8212 * thread-db.c (*): Ditto.
8213 * server.c #include <ctype.h>, "gdb_vecs.h".
8214 (debug_threads): Moved to debug.c.
8215 (*): Update all debugging printfs to use debug_printf instead of
8217 (start_inferior): Replace call to fflush with call to debug_flush.
8218 (monitor_show_help): Mention set debug-format.
8219 (parse_debug_format_options): New function.
8220 (handle_monitor_command): Handle "monitor set debug-format".
8221 (gdbserver_usage): Mention --debug-format.
8222 (main): Parse --debug-format.
8223 * server.h (debug_threads): Declaration moved to debug.h.
8225 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8226 trace_debug_1 that uses debug_printf.
8227 (tracepoint_look_up_symbols): Update all debugging printfs to use
8228 debug_printf instead of fprintf.
8230 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8232 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8235 2014-01-17 Pedro Alves <palves@redhat.com>
8238 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8239 defined after including gdb_proc_service.h.
8241 2014-01-16 Doug Evans <dje@google.com>
8243 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8244 (match_dll): Use it.
8246 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8248 * target.h (target_ops) <read_btrace>: Change parameters and
8249 return type to allow error reporting.
8250 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8251 trace reading errors on.
8252 * linux-low.c (linux_low_read_btrace): Pass trace reading
8254 (linux_low_disable_btrace): New.
8256 2014-01-15 Doug Evans <dje@google.com>
8258 * inferiors.c (thread_id_to_gdb_id): Delete.
8259 * inferiors.h (thread_id_to_gdb_id): Delete.
8261 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8263 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8264 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8267 2014-01-08 Pedro Alves <palves@redhat.com>
8269 * server.c (handle_status): Don't discard previous queued stop
8270 replies or thread's pending status here.
8271 (main) <disconnection>: Do it here instead.
8273 2014-01-08 Pedro Alves <palves@redhat.com>
8275 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8276 * server.c (visit_actioned_threads, handle_pending_status): New
8278 (handle_v_cont): Factor out parts to ...
8279 (resume): ... this new function. If in all-stop, and a thread
8280 being resumed has a pending status, report it without actually
8282 (myresume): Adjust to use the new 'resume' function.
8283 (clear_pending_status_callback, set_pending_status_callback)
8284 (find_status_pending_thread_callback): New functions.
8285 (handle_status): Handle the case of multiple threads having
8286 interesting statuses to report. Report threads' real last signal
8287 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8288 with an interesting thread to report the status for, instead of
8289 always reporting the status of the first thread.
8291 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8293 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8294 * gdbreplay.c (gdbreplay_version): Likewise.
8296 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8298 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8299 iov.iov_len with the real length in use.
8301 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8303 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8304 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8305 for all targets that use win32-low.c.
8306 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8307 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8309 2013-12-13 Pedro Alves <palves@redhat.com>
8311 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8312 if equal to TARGET_WAITKIND_LOADED.
8313 * win32-low.c (cached_status): New static global.
8314 (win32_wait): Add declaration.
8315 (do_initial_child_stuff): Flush all initial pending debug events
8316 up to the initial breakpoint.
8317 (win32_wait): If CACHED_STATUS was set, return that instead
8318 of doing a real wait. Remove the code resuming the execution
8319 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8320 during the initial phase. Also remove the code changing
8321 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8322 TARGET_WAITKIND_STOPPED.
8324 2013-12-11 Yao Qi <yao@codesourcery.com>
8326 * notif.c (handle_notif_ack): Return 0 if no notification
8329 2013-11-20 Doug Evans <dje@google.com>
8331 * linux-low.c (linux_set_resume_request): Fix comment.
8333 2013-11-20 Doug Evans <dje@google.com>
8335 * linux-low.c (resume_status_pending_p): Tweak comment.
8337 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8339 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8340 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8341 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8342 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8343 (srv_amd64_regobj): Add amd64-mpx.o.
8344 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8345 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8346 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8347 * i387-fp.c (num_pl_bnd_register) Added constant.
8348 (num_pl_bnd_cfg_registers) Added constant.
8349 (struct i387_xsave) Added reserved area and MPX fields.
8350 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8351 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8353 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8354 (init_registers_amd64_mpx_linux): Declare new function.
8355 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8356 (x86_64_regmap): Add MPX registers.
8357 (x86_linux_read_description): Add MPX case.
8358 (initialize_low_arch): Initialize MPX targets.
8360 2013-11-18 Tom Tromey <tromey@redhat.com>
8362 * configure: Rebuild.
8363 * configure.ac: Don't check for stdlib.h.
8364 * gdbreplay.c: Unconditionally include stdlib.h.
8366 2013-11-18 Tom Tromey <tromey@redhat.com>
8368 * config.in: Rebuild.
8369 * configure: Rebuild.
8370 * configure.ac: Don't use AC_HEADER_DIRENT.
8372 2013-11-18 Tom Tromey <tromey@redhat.com>
8374 * server.h: Don't check HAVE_STRING_H.
8375 * gdbreplay.c: Don't check HAVE_STRING_H.
8376 * configure: Rebuild.
8378 2013-11-18 Tom Tromey <tromey@redhat.com>
8380 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8383 2013-11-08 Tom Tromey <tromey@redhat.com>
8385 * configure, config.in: Rebuild.
8386 * configure.ac: Remove unused configury.
8388 2013-11-08 Tom Tromey <tromey@redhat.com>
8390 * acinclude.m4: Include common.m4, codeset.m4.
8391 * configure, config.in: Rebuild.
8392 * configure.ac: Use GDB_AC_COMMON.
8394 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8396 * linux-s390-low.c (HWCAP_S390_TE): New define.
8397 (s390_arch_setup): Consider the TE field in the HWCAP for
8398 determining 'have_regset_tdb'.
8400 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8403 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8406 2013-10-02 Pedro Alves <palves@redhat.com>
8408 * server.c (process_serial_event): Don't output "GDBserver
8409 exiting" if GDB is connected through stdio.
8410 * target.c (mywait): Likewise, be silent if GDB is connected
8413 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8415 * lynx-low.c (lynx_add_threads_after_attach): New function.
8416 (lynx_attach): Remove call to add_thread. Add call to
8417 lynx_add_threads_after_attach instead.
8419 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8421 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8422 * config.in, configure: Regenerated.
8424 2013-09-18 Yao Qi <yao@codesourcery.com>
8427 * server.c (start_inferior): Clear 'resume_info'.
8429 2013-09-16 Jiong Wang <jiwang@tilera.com>
8431 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8434 2013-09-16 Jiong Wang <jiwang@tilera.com>
8436 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8437 linux-tile-low.o to srv_tgtobj.
8439 2013-09-16 Will Newton <will.newton@linaro.org>
8441 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8444 2013-09-06 Pedro Alves <palves@redhat.com>
8446 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8447 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8448 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8449 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8450 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8451 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8453 2013-09-06 Pedro Alves <palves@redhat.com>
8455 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8456 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8458 2013-09-06 Pedro Alves <palves@redhat.com>
8460 * linux-amd64-ipa.c: Include tracepoint.h.
8461 * linux-i386-ipa.c: Include tracepoint.h.
8463 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8465 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8466 (ps_get_thread_area): New function.
8468 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8470 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8471 (initialize_low_arch): Call init_registers_crisv32 rather than
8472 init_register_crisv32.
8474 2013-09-05 Pedro Alves <palves@redhat.com>
8476 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8478 * hostio.h: ... this new file.
8479 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8480 win32-low.c: Include hostio.h.
8482 2013-09-05 Pedro Alves <palves@redhat.com>
8484 * server.h (gdb_client_data, handler_func, callback_handler_func)
8485 (delete_file_handler, add_file_handler, append_callback_event)
8486 (delete_callback_event, start_event_loop, initialize_event_loop):
8487 Move to event-loop.h and include it.
8488 * event-loop.h: New file.
8490 2013-09-05 Pedro Alves <palves@redhat.com>
8492 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8493 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8494 (loaded_dll, unloaded_dll): Move to ...
8495 * dll.h: ... this new file.
8496 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8498 2013-09-05 Pedro Alves <palves@redhat.com>
8500 * server.h (current_process, get_thread_process, all_processes)
8501 (add_inferior_to_list, for_each_inferior, current_inferior)
8502 (remove_inferior, add_process, remove_process, find_process_pid)
8503 (have_started_inferiors_p, have_attached_inferiors_p)
8504 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8505 (clear_inferiors, find_inferior, find_inferior_id)
8506 (inferior_target_data, set_inferior_target_data)
8507 (inferior_regcache_data, set_inferior_regcache_data): Move to
8508 inferiors.h, and include it.
8509 * inferiors.h: New file.
8511 2013-09-05 Pedro Alves <palves@redhat.com>
8513 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8517 2013-09-05 Pedro Alves <palves@redhat.com>
8519 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8521 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8522 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8523 (handle_tracepoint_general_set, handle_tracepoint_query)
8524 (tracepoint_finished_step, tracepoint_was_hit)
8525 (release_while_stepping_state_list, current_traceframe)
8526 (in_readonly_region, traceframe_read_mem)
8527 (fetch_traceframe_registers, traceframe_read_sdata)
8528 (traceframe_read_info, struct fast_tpoint_collect_status)
8529 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8530 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8531 (supply_fast_tracepoint_registers)
8532 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8533 (ipa_tdesc, claim_trampoline_space)
8534 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8535 (agent_mem_read, agent_get_trace_state_variable_value)
8536 (agent_set_trace_state_variable_value, agent_tsv_read)
8537 (agent_mem_read_string, get_raw_reg_func_addr)
8538 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8539 * tracepoint.h: ... this new file.
8541 2013-09-05 Pedro Alves <palves@redhat.com>
8543 * server.h (perror_with_name, error, fatal, warning, paddress)
8544 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8546 * utils.h: New file.
8548 2013-09-05 Pedro Alves <palves@redhat.com>
8550 * server.h (remote_debug, noack_mode, transport_is_reliable)
8551 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8552 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8553 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8554 (write_enn, initialize_async_io, enable_async_io)
8555 (disable_async_io, check_remote_input_interrupt_request)
8556 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8557 (dead_thread_notify, prepare_resume_reply)
8558 (decode_address_to_semicolon, decode_address, decode_m_packet)
8559 (decode_M_packet, decode_X_packet, decode_xfer_write)
8560 (decode_search_memory_packet, unhexify, hexify)
8561 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8562 (look_up_one_symbol, relocate_instruction)
8563 (monitor_output): Move to remote-utils.h, and include it.
8564 * remote-utils.h: New file.
8566 2013-09-05 Pedro Alves <palves@redhat.com>
8568 * server.h (_): Delete.
8570 2013-09-02 Pedro Alves <palves@redhat.com>
8572 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8573 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8575 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8577 2013-09-02 Pierre Muller <muller@sourceware.org>
8579 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8580 or WriteProcessMemory complete successfully and handle
8581 ERROR_PARTIAL_COPY error.
8583 2013-09-02 Pedro Alves <palves@redhat.com>
8585 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8586 error instead of EIO.
8588 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8591 * linux-low.c: Include filestuff.h.
8592 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8593 * lynx-low.c: Include filestuff.h.
8594 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8595 * server.c: Include filestuff.h.
8596 (main): Call notice_open_fds.
8597 * spu-low.c: Include filestuff.h.
8598 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8600 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8602 * Makefile.in: Explain why ../target and ../nat are not
8603 listed as include file search paths.
8604 (linux-waitpid.o): New object file rule.
8605 * configure.srv (srv_native_linux_obj): New variable.
8606 Replace all occurrences of linux native object files with
8607 $srv_native_linux_obj.
8608 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8609 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8610 (linux_enable_event_reporting): Remove declaration.
8611 (my_waitpid): Moved to common/linux-waitpid.c.
8612 (linux_wait_for_event): Pass ptid when calling
8613 linux_enable_event_reporting.
8614 (linux_supports_tracefork_flag): Remove.
8615 (linux_enable_event_reporting): Likewise.
8616 (linux_tracefork_grandchild): Remove.
8617 (STACK_SIZE): Moved to common/linux-ptrace.c.
8618 (linux_tracefork_child): Remove.
8619 (linux_test_for_tracefork): Remove.
8620 (linux_look_up_symbols): Call linux_supports_traceclone.
8621 (initialize_low): Remove call to linux_test_for_tracefork.
8622 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8623 common/linux-ptrace.h.
8624 (PTRACE_TYPE_ARG4): Likewise.
8625 Include linux-ptrace.h.
8627 2013-08-21 Pedro Alves <palves@redhat.com>
8629 * config.in: Renegerate.
8631 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8633 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8634 (SFILES): Remove $(srcdir)/common/target-common.c and
8635 add $(srcdir)/target/waitstatus.c.
8636 (OBS): Remove target-common.o and add waitstatus.o.
8637 (server_h): Remove $(srcdir)/../common/target-common.h and
8638 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8639 and $(srcdir)/../target/waitstatus.h.
8640 (target-common.o): Remove.
8641 (waitstatus.o): New target object file.
8642 * target.h: Do not include target-common.h and
8643 include target/resume.h, target/wait.h and
8644 target/waitstatus.h.
8646 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8648 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8649 to PTRACE_TYPE_ARG3.
8650 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8651 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8653 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8654 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8656 2013-07-27 Jie Zhang <jie@codesourcery.com>
8657 Daniel Jacobowitz <dan@codesourcery.com>
8658 Yao Qi <yao@codesourcery.com>
8660 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8661 (mips-linux-watch.o): New rule.
8662 (mips_linux_watch_h): New variable.
8663 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8665 * linux-mips-low.c: Include mips-linux-watch.h.
8666 (struct arch_process_info, struct arch_lwp_info): New.
8667 (update_watch_registers_callback): New function.
8668 (mips_linux_new_process, mips_linux_new_thread) New functions.
8669 (mips_linux_prepare_to_resume, mips_insert_point): New
8671 (mips_remove_point, mips_stopped_by_watchpoint): New
8673 (rsp_bp_type_to_target_hw_bp_type): New function.
8674 (mips_stopped_data_address): New function.
8675 (the_low_target): Add watchpoint support functions.
8677 2013-07-27 Yao Qi <yao@codesourcery.com>
8679 * i386-low.c: Include break-common.h.
8680 (enum target_hw_bp_type): Remove.
8682 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8684 * Makefile.in (SFILES): /common/target-common.c.
8685 (OBS): Add target-common.o.
8686 (server_h): Add $(srcdir)/../common/target-common.h.
8687 (target-common.o): New target.
8688 * server.c (queue_stop_reply_callback): Free
8689 status string after use.
8690 * target.c (target_waitstatus_to_string): Remove.
8691 * target.h: Include target-common.h.
8692 (resume_kind): Likewise.
8693 (target_waitkind): Likewise.
8694 (target_waitstatus): Likewise.
8695 (TARGET_WNOHANG): Likewise.
8697 2013-07-04 Yao Qi <yao@codesourcery.com>
8699 * Makefile.in (host_alias): Use @host_noncanonical@.
8700 (target_alias): Use @target_noncanonical@.
8701 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8702 ACX_NONCANONICAL_HOST.
8703 * configure: Regenerated.
8706 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8708 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8709 * configure: Rebuild.
8710 * Makefile.in (version_host, version_target): Get from configure.
8711 (version.c): Use $(version_host) and $(version_target).
8713 2013-07-03 Pedro Alves <palves@redhat.com>
8715 * Makefile.in (config.status): Depend on development.sh.
8716 * acinclude.m4: Include libmcheck.m4.
8717 * configure: Regenerate.
8719 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8721 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8722 attribute inside the parentheses.
8723 (winapi_DebugSetProcessKillOnExit): Ditto.
8724 (winapi_DebugBreakProcess): Ditto.
8725 (winapi_GenerateConsoleCtrlEvent): Ditto.
8727 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8729 * notif.h (notif_event): Add a dummy member to avoid compiler
8732 2013-07-01 Pedro Alves <palves@redhat.com>
8734 * hostio.c (HOSTIO_PATH_MAX): Define.
8735 (require_filename, handle_open, handle_unlink, handle_readlink):
8738 2013-07-01 Pedro Alves <palves@redhat.com>
8740 * server.h: Include "pathmax.h".
8741 * linux-low.c: Don't include sys/param.h.
8742 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8744 * win32-low.c: Don't include sys/param.h.
8745 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8747 2013-07-01 Pedro Alves <palves@redhat.com>
8749 * event-loop.c: Don't check HAVE_UNISTD_H before including
8751 * gdbreplay.c: Likewise.
8752 * remote-utils.c: Likewise.
8753 * server.c: Likewise.
8754 * configure.ac: Don't check for unistd.h.
8755 * configure: Regenerate.
8757 2013-06-28 Tom Tromey <tromey@redhat.com>
8759 * Makefile.in (version.c): Use version.in, not
8762 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8764 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8765 * configure: Rebuild.
8766 * Makefile.in (version_host, version_target): Get from configure.
8767 (version.c): Use $(version_host) and $(version_target).
8769 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8771 Fix trace-status to output user name without trailing colon.
8772 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8774 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8776 Fix trace-status to output proper start-time and stop-time.
8777 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8778 output start time and stop time in hex as gdb expects.
8780 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8782 * tracepoint.c (build_traceframe_info_xml): Output trace state
8783 variables present in the trace buffer.
8785 2013-06-24 Tom Tromey <tromey@redhat.com>
8787 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8789 (version.o): Remove.
8790 * gdbreplay.c: Include version.h.
8791 (version, host_name): Don't declare.
8792 * server.h: Include version.h.
8793 (version, host_name): Don't declare.
8795 2013-06-12 Pedro Alves <palves@redhat.com>
8797 * linux-x86-low.c (linux_is_elf64): Delete global.
8798 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8799 with local linux_pid_exe_is_elf_64_file use.
8801 2013-06-11 Pedro Alves <palves@redhat.com>
8803 * linux-low.c (regset_disabled, disable_regset): New functions.
8804 (regsets_fetch_inferior_registers)
8805 (regsets_store_inferior_registers): Use them.
8806 (initialize_regsets_info); Don't allocate the disabled_regsets
8808 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8811 2013-06-11 Pedro Alves <palves@redhat.com>
8813 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8816 2013-06-11 Pedro Alves <palves@redhat.com>
8818 * linux-x86-low.c (initialize_low_arch): Call
8819 init_registers_x32_avx_linux.
8821 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8823 Fix compatibility with Android Bionic.
8824 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8827 2013-06-07 Pedro Alves <palves@redhat.com>
8830 * Makefile.in (OBS): Add tdesc.o.
8831 (IPA_OBJS): Add tdesc-ipa.o.
8832 (tdesc-ipa.o): New rule.
8833 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8835 * linux-low.c (new_inferior): Delete.
8836 (disabled_regsets, num_regsets): Delete.
8837 (linux_add_process): Adjust to set the new per-process
8839 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8840 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8841 was a stop. When calling arch_setup, switch the current inferior
8842 to the thread that got an event.
8843 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8844 (regsets_fetch_inferior_registers)
8845 (regsets_store_inferior_registers): New regsets_info parameter.
8847 (linux_register_in_regsets): New regs_info parameter. Adjust to
8849 (register_addr, fetch_register, store_register): New usrregs_info
8850 parameter. Adjust to use it.
8851 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8852 parameter regs_info. Adjust to use it.
8853 (linux_fetch_registers): Get the current inferior's regs_info, and
8855 (linux_store_registers): Ditto.
8856 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8857 (initialize_low): Don't initialize the target_regsets here. Call
8858 initialize_low_arch.
8859 * linux-low.h (target_regsets): Delete declaration.
8860 (struct regsets_info): New.
8861 (struct usrregs_info): New.
8862 (struct regs_info): New.
8863 (struct process_info_private) <new_inferior>: New field.
8864 (struct linux_target_ops): Delete the num_regs, regmap, and
8865 regset_bitmap fields. New field regs_info.
8866 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8867 * i387-fp.c (num_xmm_registers): Delete.
8868 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8869 calls to new interface.
8870 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8871 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8872 Infer the number of xmm registers from the regcache's target
8874 * i387-fp.h (num_xmm_registers): Delete.
8875 * inferiors.c (add_thread): Don't install the thread's regcache
8877 * proc-service.c (gregset_info): Fetch the current inferior's
8878 regs_info. Adjust to use it.
8879 * regcache.c: Include tdesc.h.
8880 (register_bytes, reg_defs, num_registers)
8881 (gdbserver_expedite_regs): Delete.
8882 (get_thread_regcache): If the thread doesn't have a regcache yet,
8883 create one, instead of aborting gdbserver.
8884 (regcache_invalidate_one): Rename to ...
8885 (regcache_invalidate_thread): ... this.
8886 (regcache_invalidate_one): New.
8887 (regcache_invalidate): Only invalidate registers of the current
8889 (init_register_cache): Add target_desc parameter, and use it.
8890 (new_register_cache): Ditto. Assert the target description has a
8891 non zero registers_size.
8892 (regcache_cpy): Add assertions. Adjust.
8893 (realloc_register_cache, set_register_cache): Delete.
8894 (registers_to_string, registers_from_string): Adjust.
8895 (find_register_by_name, find_regno, find_register_by_number)
8896 (register_cache_size): Add target_desc parameter, and use it.
8897 (free_register_cache_thread, free_register_cache_thread_one)
8898 (regcache_release, register_cache_size): New.
8899 (register_size): Add target_desc parameter, and use it.
8900 (register_data, supply_register, supply_register_zeroed)
8901 (supply_regblock, supply_register_by_name, collect_register)
8902 (collect_register_as_string, collect_register_by_name): Adjust.
8903 * regcache.h (struct target_desc): Forward declare.
8904 (struct regcache) <tdesc>: New field.
8905 (init_register_cache, new_register_cache): Add target_desc
8907 (regcache_invalidate_thread): Declare.
8908 (regcache_invalidate_one): Delete declaration.
8909 (regcache_release): Declare.
8910 (find_register_by_number, register_cache_size, register_size)
8911 (find_regno): Add target_desc parameter.
8912 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8914 * remote-utils.c: Include tdesc.h.
8915 (outreg, prepare_resume_reply): Adjust.
8916 * server.c: Include tdesc.h.
8917 (gdbserver_xmltarget): Delete declaration.
8918 (get_features_xml, process_serial_event): Adjust.
8919 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8921 (struct process_info) <tdesc>: New field.
8922 (ipa_tdesc): Declare.
8923 * tdesc.c: New file.
8924 * tdesc.h: New file.
8925 * tracepoint.c: Include tdesc.h.
8926 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8927 (get_context_regcache): Adjust to pass ipa_tdesc down.
8928 (do_action_at_tracepoint): Adjust to get the register cache size
8929 from the context regcache's description.
8930 (traceframe_walk_blocks): Adjust to get the register cache size
8931 from the current trace frame's description.
8932 (traceframe_get_pc): Adjust to get current trace frame's
8933 description and pass it down.
8934 (gdb_collect): Adjust to get the register cache size from the
8936 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8937 (gdbserver_xmltarget): Delete.
8938 (initialize_low_tracepoint): Set the ipa's target description.
8939 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8940 (initialize_low_tracepoint): Set the ipa's target description.
8941 * linux-x86-low.c: Include tdesc.h.
8942 [__x86_64__] (is_64bit_tdesc): New.
8943 (ps_get_thread_area, x86_get_thread_area): Use it.
8944 (i386_cannot_store_register): Rename to ...
8945 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8946 (i386_cannot_fetch_register): Rename to ...
8947 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8948 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8950 (target_regsets): Rename to ...
8951 (x86_regsets): ... this.
8952 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8954 (x86_siginfo_fixup): Use is_64bit_tdesc.
8955 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8956 (tdesc_x32_avx_linux, tdesc_x32_linux)
8957 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8959 (x86_linux_update_xmltarget): Delete.
8960 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8961 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8962 (AMD64_LINUX_USER64_CS): New.
8963 (x86_linux_read_description): New, based on
8964 x86_linux_update_xmltarget.
8965 (same_process_callback): New.
8966 (x86_arch_setup_process_callback): New.
8967 (x86_linux_update_xmltarget): New.
8968 (x86_regsets_info): New.
8969 (amd64_linux_regs_info): New.
8970 (i386_linux_usrregs_info): New.
8971 (i386_linux_regs_info): New.
8972 (x86_linux_regs_info): New.
8973 (x86_arch_setup): Reimplement.
8974 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8975 (x86_emit_ops): Ditto.
8976 (the_low_target): Adjust. Install x86_linux_regs_info,
8977 x86_cannot_fetch_register, and x86_cannot_store_register.
8978 (initialize_low_arch): New.
8979 * linux-ia64-low.c (tdesc_ia64): Declare.
8980 (ia64_fetch_register): Adjust.
8981 (ia64_usrregs_info, regs_info): New globals.
8982 (ia64_regs_info): New function.
8983 (the_low_target): Adjust.
8984 (initialize_low_arch): New function.
8985 * linux-sparc-low.c (tdesc_sparc64): Declare.
8986 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8988 (sparc_arch_setup): New function.
8989 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8990 (the_low_target): Adjust.
8991 (initialize_low_arch): New function.
8992 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8993 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8994 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8995 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8996 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8997 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8998 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8999 (tdesc_powerpc_isa205_vsx64l): Declare.
9000 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9001 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9002 (ppc_set_pc, ppc_get_hwcap): Adjust.
9003 (ppc_usrregs_info): Forward declare.
9004 (!__powerpc64__) ppc_regmap_adjusted: New global.
9005 (ppc_arch_setup): Adjust to the current process'es target
9007 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9008 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9009 (ppc_store_evrregset): Adjust.
9010 (target_regsets): Rename to ...
9011 (ppc_regsets): ... this, and make static.
9012 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9013 (ppc_regs_info): New function.
9014 (the_low_target): Adjust.
9015 (initialize_low_arch): New function.
9016 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9017 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9018 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9019 (tdesc_s390x_linux64v2): Declare.
9020 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9021 (s390_fill_gregset, s390_store_last_break): Adjust.
9022 (target_regsets): Rename to ...
9023 (s390_regsets): ... this, and make static.
9024 (s390_get_pc, s390_set_pc): Adjust.
9025 (s390_get_hwcap): New target_desc parameter, and use it.
9026 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9027 (s390_arch_setup): Adjust to set the current process'es target
9028 description. Don't adjust the regmap.
9029 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9030 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9031 (regs_info_3264): New globals.
9032 (s390_regs_info): New function.
9033 (the_low_target): Adjust.
9034 (initialize_low_arch): New function.
9035 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9036 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9037 [__mips64] (init_registers_mips_linux)
9038 (init_registers_mips_dsp_linux): Delete defines.
9039 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9040 (have_dsp): New global.
9041 (mips_read_description): New, based on mips_arch_setup.
9042 (mips_arch_setup): Reimplement.
9043 (get_usrregs_info): New function.
9044 (mips_cannot_fetch_register, mips_cannot_store_register)
9045 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9046 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9047 (target_regsets): Rename to ...
9048 (mips_regsets): ... this, and make static.
9049 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9050 (dsp_regs_info, regs_info): New globals.
9051 (mips_regs_info): New function.
9052 (the_low_target): Adjust.
9053 (initialize_low_arch): New function.
9054 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9055 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9057 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9058 (arm_read_description): New, with bits factored from
9060 (arm_arch_setup): Reimplement.
9061 (target_regsets): Rename to ...
9062 (arm_regsets): ... this, and make static.
9063 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9064 (arm_regs_info): New function.
9065 (the_low_target): Adjust.
9066 (initialize_low_arch): New function.
9067 * linux-m68k-low.c (tdesc_m68k): Declare.
9068 (target_regsets): Rename to ...
9069 (m68k_regsets): ... this, and make static.
9070 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9071 (m68k_regs_info): New function.
9072 (m68k_arch_setup): New function.
9073 (the_low_target): Adjust.
9074 (initialize_low_arch): New function.
9075 * linux-sh-low.c (tdesc_sharch): Declare.
9076 (target_regsets): Rename to ...
9077 (sh_regsets): ... this, and make static.
9078 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9079 (sh_regs_info, sh_arch_setup): New functions.
9080 (the_low_target): Adjust.
9081 (initialize_low_arch): New function.
9082 * linux-bfin-low.c (tdesc_bfin): Declare.
9083 (bfin_arch_setup): New function.
9084 (bfin_usrregs_info, regs_info): New globals.
9085 (bfin_regs_info): New function.
9086 (the_low_target): Adjust.
9087 (initialize_low_arch): New function.
9088 * linux-cris-low.c (tdesc_cris): Declare.
9089 (cris_arch_setup): New function.
9090 (cris_usrregs_info, regs_info): New globals.
9091 (cris_regs_info): New function.
9092 (the_low_target): Adjust.
9093 (initialize_low_arch): New function.
9094 * linux-cris-low.c (tdesc_crisv32): Declare.
9095 (cris_arch_setup): New function.
9096 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9097 (cris_regs_info): New function.
9098 (the_low_target): Adjust.
9099 (initialize_low_arch): New function.
9100 * linux-m32r-low.c (tdesc_m32r): Declare.
9101 (m32r_arch_setup): New function.
9102 (m32r_usrregs_info, regs_info): New globals.
9103 (m32r_regs_info): Adjust.
9104 (initialize_low_arch): New function.
9105 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9106 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9107 (tic6x_usrregs_info): Forward declare.
9108 (tic6x_read_description): New function, based on ...
9109 (tic6x_arch_setup): ... this. Reimplement.
9110 (target_regsets): Rename to ...
9111 (tic6x_regsets): ... this, and make static.
9112 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9113 (tic6x_regs_info): New function.
9114 (the_low_target): Adjust.
9115 (initialize_low_arch): New function.
9116 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9117 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9118 (target_regsets): Rename to ...
9119 (xtensa_regsets): ... this, and make static.
9120 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9122 (xtensa_arch_setup, xtensa_regs_info): New functions.
9123 (the_low_target): Adjust.
9124 (initialize_low_arch): New function.
9125 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9126 (nios2_arch_setup): Set the current process'es tdesc.
9127 (target_regsets): Rename to ...
9128 (nios2_regsets): ... this.
9129 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9130 (nios2_regs_info): New function.
9131 (the_low_target): Adjust.
9132 (initialize_low_arch): New function.
9133 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9134 (aarch64_arch_setup): Set the current process'es tdesc.
9135 (target_regsets): Rename to ...
9136 (aarch64_regsets): ... this.
9137 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9138 (aarch64_regs_info): New function.
9139 (the_low_target): Adjust.
9140 (initialize_low_arch): New function.
9141 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9143 (target_regsets): Rename to ...
9144 (tile_regsets): ... this.
9145 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9146 (tile_regs_info): New function.
9147 (tile_arch_setup): Set the current process'es tdesc.
9148 (the_low_target): Adjust.
9149 (initialize_low_arch): New function.
9150 * spu-low.c (tdesc_spu): Declare.
9151 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9152 * win32-arm-low.c (tdesc_arm): Declare.
9153 (arm_arch_setup): New function.
9154 (the_low_target): Install arm_arch_setup instead of
9156 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9157 (init_windows_x86): Rename to ...
9158 (i386_arch_setup): ... this. Set `win32_tdesc'.
9159 (the_low_target): Adjust.
9160 * win32-low.c (win32_tdesc): New global.
9161 (child_add_thread): Don't create the thread cache here.
9162 (do_initial_child_stuff): Set the new process'es tdesc.
9163 * win32-low.h (struct target_desc): Forward declare.
9164 (win32_tdesc): Declare.
9165 * lynx-i386-low.c (tdesc_i386): Declare global.
9166 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9167 * lynx-low.c (lynx_tdesc): New global.
9168 (lynx_add_process): Set the new process'es tdesc.
9169 * lynx-low.h (struct target_desc): Forward declare.
9170 (lynx_tdesc): Declare global.
9171 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9172 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9173 * nto-low.c (nto_tdesc): New global.
9174 (do_attach): Set the new process'es tdesc.
9175 * nto-low.h (struct target_desc): Forward declare.
9176 (nto_tdesc): Declare.
9177 * nto-x86-low.c (tdesc_i386): Declare.
9178 (nto_x86_arch_setup): Set `nto_tdesc'.
9180 2013-06-04 Gary Benson <gbenson@redhat.com>
9182 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9183 to qSupported response when appropriate.
9184 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9185 with nonzero-length annex.
9186 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9187 arguments supplied in annex.
9189 2013-05-31 Doug Evans <dje@google.com>
9192 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9193 64 bits in 64-cross-32 environment.
9195 2013-05-28 Pedro Alves <palves@redhat.com>
9197 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9198 (aarch64-without-fpu.c): Delete rule.
9199 * configure.srv (aarch64*-*-linux*): Remove references to
9200 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9201 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9204 2013-05-24 Pedro Alves <palves@redhat.com>
9206 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9207 instead of strchr/decode_address. Error if the range isn't split
9208 with a ','. Don't assume there's be a ':' in the action.
9210 2013-05-23 Yao Qi <yao@codesourcery.com>
9211 Pedro Alves <palves@redhat.com>
9213 * linux-low.c (lwp_in_step_range): New function.
9214 (linux_wait_1): If the thread was range stepping and stopped
9215 outside the stepping range, report the stop to GDB. Otherwise,
9216 continue stepping. Add range stepping debug output.
9217 (linux_set_resume_request): Copy the step range from the resume
9219 (linux_supports_range_stepping): New.
9220 (linux_target_ops) <supports_range_stepping>: Set to
9221 linux_supports_range_stepping.
9222 * linux-low.h (struct linux_target_ops)
9223 <supports_range_stepping>: New field.
9224 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9225 * linux-x86-low.c (x86_supports_range_stepping): New.
9226 (the_low_target) <supports_range_stepping>: Set to
9227 x86_supports_range_stepping.
9228 * server.c (handle_v_cont): Handle 'r' action.
9229 (handle_v_requests): Append ";r" if the target supports range
9231 * target.h (struct thread_resume) <step_range_start,
9232 step_range_end>: New fields.
9233 (struct target_ops) <supports_range_stepping>:
9235 (target_supports_range_stepping): New macro.
9237 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9239 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9240 confusion in comment.
9242 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9244 * lynx-low.c (struct process_info_private): New type.
9245 (lynx_add_process): New function.
9246 (lynx_create_inferior, lynx_attach): Replace calls to
9247 add_process by calls to lynx_add_process.
9248 (lynx_resume): If PTID is null, then try using
9249 current_process()->private->last_wait_event_ptid.
9251 (lynx_clear_inferiors): Delete. The contents of that function
9252 has been inlined in lynx_mourn;
9253 (lynx_wait_1): Save the ptid in the process's private data.
9254 (lynx_mourn): Free the process' private data. Replace call
9255 to lynx_clear_inferiors by call to clear_inferiors.
9257 2013-05-17 Yao Qi <yao@codesourcery.com>
9259 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9262 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9264 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9265 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9266 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9267 PT_TEXT_END_ADDR guards. Update comments.
9268 (linux_target_op) <read_offsets>: Conditionally define to
9269 linux_read_offsets if the target is UCLIBC and if it defines
9270 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9272 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9273 Andrew Jenner <andrew@codesourcery.com>
9275 * Makefile.in (SFILES): Add linux-nios2-low.c.
9276 (clean): Add action to delete nios2-linux.c.
9277 (nios2-linux.c): New rule.
9278 * configure.srv: Add nios2*-*-linux*.
9279 * linux-nios2-low.c: New.
9281 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9283 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9285 2013-04-25 Hui Zhu <hui@codesourcery.com>
9288 * ax.c (ax_printf): Add fflush.
9290 2013-04-22 Tom Tromey <tromey@redhat.com>
9292 * Makefile.in (SFILES): Add filestuff.c.
9293 (OBS): Add filestuff.o.
9294 (filestuff.o): New target.
9295 * config.in, configure: Rebuild.
9296 * configure.ac: Check for fdwalk, pipe2.
9298 2013-04-17 Pedro Alves <palves@redhat.com>
9300 * configure.ac (USE_THREAD_DB): Delete variable.
9301 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9302 Don't AC_SUBST USE_THREAD_DB.
9303 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9304 * config.in, configure: Regenerate.
9306 2013-04-16 Pedro Alves <palves@redhat.com>
9308 * linux-low.h (struct lwp_info) <thread_known>: Move under
9309 the USE_THREAD_DB #ifdef.
9311 2013-04-16 Pedro Alves <palves@redhat.com>
9313 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9314 (linux-low.o): Delete rule.
9315 * linux-low.h: Always include "gdb_thread_db.h" instead of
9316 conditionally including thread_db.h.
9317 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9320 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9322 * Makefile.in (install-only): Fix make install regression.
9324 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9326 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9327 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9329 * gdbserver.1: Remove.
9331 2013-03-22 Pedro Alves <palves@redhat.com>
9333 * linux-low.c (handle_extended_wait): Don't call
9334 linux_enable_event_reporting.
9336 2013-03-15 Tony Theodore <tonyt@logyst.com>
9339 * Makefile.in (SHELL): Use @SHELL@.
9341 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9343 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9346 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9348 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9349 Remove extraneous NULL element.
9351 2013-03-13 Yao Qi <yao@codesourcery.com>
9353 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9354 'V' block in trace frame.
9356 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9358 * target.h (struct target_ops): Add btrace ops.
9359 (target_supports_btrace): New macro.
9360 (target_enable_btrace): New macro.
9361 (target_disable_btrace): New macro.
9362 (target_read_btrace): New macro.
9363 * gdbthread.h (struct thread_info): Add btrace field.
9364 * server.c: Include btrace-common.h.
9365 (handle_btrace_general_set): New function.
9366 (handle_btrace_enable): New function.
9367 (handle_btrace_disable): New function.
9368 (handle_general_set): Call handle_btrace_general_set.
9369 (handle_qxfer_btrace): New function.
9370 (struct qxfer qxfer_packets[]): Add btrace entry.
9371 * inferiors.c (remove_thread): Disable btrace.
9372 * linux-low: Include linux-btrace.h.
9373 (linux_low_enable_btrace): New function.
9374 (linux_low_read_btrace): New function.
9375 (linux_target_ops): Add btrace ops.
9376 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9377 Add srv_linux_btrace=yes.
9378 (x86_64-*-linux*): Add linux-btrace.o.
9379 Add srv_linux_btrace=yes.
9380 * configure.ac: Define HAVE_LINUX_BTRACE.
9381 * config.in: Regenerated.
9382 * configure: Regenerated.
9384 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9386 * server.c (handle_qxfer): Preserve error message if -3 is
9388 (qxfer): Document the -3 return value.
9390 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9392 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9393 (linux_btrace_h): New variable.
9394 (linux-btrace.o): New rule.
9396 2013-03-08 Stan Shebs <stan@codesourcery.com>
9397 Hafiz Abid Qadeer <abidh@codesourcery.com>
9399 * tracepoint.c (trace_buffer_size): New global.
9400 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9401 (init_trace_buffer): Change to one-argument function. Allocate
9402 trace buffer memory.
9403 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9404 handle QTBuffer:size packet.
9405 (cmd_bigqtbuffer_size): New function.
9406 (initialize_tracepoint): Call init_trace_buffer with
9407 DEFAULT_TRACE_BUFFER_SIZE.
9408 * server.c (handle_query): Add QTBuffer:size in the
9411 2013-03-07 Yao Qi <yao@codesourcery.com>
9413 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9414 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9416 (cmd_qtsp): Adjust condition. Do post increment.
9417 Set cur_action and cur_step_action back to 0.
9419 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9422 * linux-low.c (linux_write_memory): Return early success if LEN is
9425 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9427 * configure.srv: Add x86_64-*-cygwin* as target.
9429 2013-02-28 Tom Tromey <tromey@redhat.com>
9431 * configure.ac: Invoke AC_SYS_LARGEFILE.
9432 * configure, config.in: Rebuild.
9434 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9436 * win32-low.c: Throughout, fix format strings and casts of
9437 printf-like functions to avoid type related warnings on all
9439 (get_child_debug_event): Print dwDebugEventCode as hex since
9440 that's how it's usually documented.
9442 2013-02-28 Yao Qi <yao@codesourcery.com>
9444 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9447 2013-02-27 Jiong Wang <jiwang@tilera.com>
9449 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9450 (reg-tilegx32.c): New rule.
9451 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9452 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9453 different register info initializer according to elf class.
9454 (init_registers_tilgx32): New function. The tilegx32 register info
9456 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9457 (tile_store_gregset): Likewise.
9459 2013-02-27 Yao Qi <yao@codesourcery.com>
9461 * server.c (process_point_options): Print debug message when
9462 debug_threads is true.
9464 2013-02-26 Yao Qi <yao@codesourcery.com>
9466 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9468 2013-02-19 Pedro Alves <palves@redhat.com>
9469 Kai Tietz <ktietz@redhat.com>
9473 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9474 instead of strtoul to extract address from packet.
9475 (process_serial_event) <'z'>: Likewise.
9477 2013-02-18 Yao Qi <yao@codesourcery.com>
9479 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9481 2013-02-14 Pedro Alves <palves@redhat.com>
9485 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9486 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9488 2013-02-14 Pedro Alves <palves@redhat.com>
9490 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9492 2013-02-14 Pedro Alves <palves@redhat.com>
9494 * tracepoint.c (save_string): Delete.
9495 (add_tracepoint_action): Use savestring instead of save_string.
9497 2013-02-12 Pedro Alves <palves@redhat.com>
9499 * linux-xtensa-low.c: Ditto.
9500 * xtensa-xtregs.c: Ditto.
9502 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9504 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9507 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9509 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9510 aarch64_num_wp_regs and aarch64_num_bp_regs to
9511 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9513 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9515 * linux-aarch64-low.c (ps_get_thread_area): Replace
9516 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9518 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9519 Marcus Shawcroft <marcus.shawcroft@arm.com>
9520 Nigel Stephens <nigel.stephens@arm.com>
9521 Yufeng Zhang <yufeng.zhang@arm.com>
9523 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9524 (aarch64.c, aarch64-without-fpu.c): New targets.
9525 * configure.srv (aarch64*-*-linux*): New.
9526 * linux-aarch64-low.c: New file.
9528 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9530 * linux-low.c (handle_extended_wait, linux_create_inferior)
9531 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9532 (dequeue_one_deferred_signal, linux_resume_one_thread)
9533 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9534 (linux_tracefork_grandchild, linux_test_for_tracefork)
9535 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9536 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9537 where the argument is 0.
9539 2013-01-25 Yao Qi <yao@codesourcery.com>
9541 * event-loop.c: Include "queue.h".
9542 (gdb_event_p): New typedef.
9543 (struct gdb_event) <next_event>: Remove.
9544 (event_queue): Change to QUEUE(gdb_event_p).
9545 (async_queue_event): Remove.
9546 (gdb_event_xfree): New.
9547 (initialize_event_loop): New.
9548 (process_event): Use API from QUEUE.
9549 (wait_for_event): Likewise.
9550 * server.c (main): Call initialize_event_loop.
9551 * server.h (initialize_event_loop): Declare.
9553 2013-01-18 Yao Qi <yao@codesourcery.com>
9555 * ax.h (struct eval_agent_expr_context): New.
9556 (gdb_eval_agent_expr): Update declaration.
9557 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9558 TFRAME. Add new argument CTX.
9559 * server.h (struct eval_agent_expr_context): Declare.
9560 (agent_mem_read, agent_tsv_read): Update declaration.
9561 (agent_mem_read_string): Likewise.
9562 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9563 (add_traceframe_block): Add new argument TPOINT.
9564 Increase TPOINT->traceframe_usage.
9565 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9566 eval_tracepoint_agent_expr.
9567 (condition_true_at_tracepoint): Likewise.
9568 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9569 (agent_mem_read_string, agent_tsv_read): Likewise.
9571 2013-01-16 Yao Qi <yao@codesourcery.com>
9573 * linux-low.c (linux_resume_one_lwp): Don't check
9574 'lwp->bp_reinsert != 0'.
9576 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9577 Pedro Alves <palves@redhat.com>
9579 * lynx-low.c (ptrace_request_to_str): Define a temporary
9580 macro and use it to simplify this function's implementation.
9582 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9584 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9587 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9589 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9591 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9593 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9595 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9597 * lynx-low.c (lynx_resume): Use the resume_info parameter
9598 to determine the ptid for the lynx_ptrace call, unless
9599 it is equal to minus_one_ptid, in which case we use the
9600 ptid of the current_inferior.
9601 (lynx_wait_1): After having received a thread create/exit
9602 event, resume the inferior's execution using the signaling
9603 thread's ptid, rather than the old ptid.
9605 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9607 * lynx-low.c (lynx_resume): Delete variable ret.
9609 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9611 * gdbreplay.c (gdbreplay_version): Update copyright year.
9612 * server.c (gdbserver_version): Likewise.
9614 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9616 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9619 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9621 * lynx-low.c (ptrace_request_to_str): Add handling for
9624 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9626 * lynx-low.c (lynx_attach): Delete variable new_process.
9628 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9630 * lynx-low.c (lynx_create_inferior): Delete variable
9633 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9635 * lynx-low.c (ptrace_request_to_str): Do not handle
9636 PTRACE_GETTHREADLIST if this macro does not exist.
9638 2012-12-15 Yao Qi <yao@codesourcery.com>
9640 * Makefile.in (OBS): Add notif.o.
9641 * notif.c, notif.h: New.
9642 * server.c: Include "notif.h".
9643 (struct vstop_notif) <next>: Remove.
9645 (queue_stop_reply): Update.
9646 (push_event, send_next_stop_reply): Remove.
9647 (discard_queued_stop_replies): Update.
9648 (notif_stop): New variable.
9649 (handle_v_stopped): Remove.
9650 (handle_v_requests): Don't call handle_v_stopped. Call
9651 handle_ack_notif instead.
9652 (queue_stop_reply_callback): Call notif_event_enque instead
9653 of queue_stop_reply.
9654 (handle_status): Don't call send_next_stop_reply, call
9655 notif_write_event instead.
9656 (kill_inferior_callback): Likewise.
9657 (detach_or_kill_inferior_callback): Likewise.
9658 (main): Call initialize_notif.
9659 (process_serial_event): Call QUEUE_is_empty.
9660 (handle_target_event): Call notif_push instead of push event.
9661 * server.h (push_event): Remove declaration.
9663 2012-12-10 Tom Tromey <tromey@redhat.com>
9665 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9666 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9669 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9670 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9671 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9672 (amd64-linux-ipa.o, ax.o): Rewrite.
9673 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9674 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9675 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9676 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9677 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9678 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9679 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9680 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9681 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9682 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9683 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9684 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9685 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9686 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9687 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9688 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9689 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9690 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9691 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9692 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9693 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9694 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9695 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9696 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9697 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9698 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9699 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9700 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9701 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9702 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9703 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9704 (reg-tilegx.o): Remove.
9705 (all_object_files): New macro.
9706 Include .deps files.
9707 * aclocal.m4, configure: Rebuild.
9708 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9709 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9710 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9712 2012-12-05 Tom Tromey <tromey@redhat.com>
9715 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9717 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9719 * configure.ac: Check for linux/perf_event.h.
9720 * config.in: Regenerated.
9721 * configure: Regenerated.
9723 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9725 * hostio.c (handle_readlink): Decrease buffer size
9726 parameter passed to readlink by one byte.
9728 2012-11-26 Yao Qi <yao@codesourcery.com>
9730 * configure.ac (build_warnings): Append '-Wempty-body'.
9731 * configure: Regenerated.
9732 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9735 2012-11-15 Pierre Muller <muller@sourceware.org>
9737 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9738 * config.in: Regenerate.
9739 * configure: Regenerate.
9740 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9741 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9742 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9743 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9745 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9746 instead of <sys/wait.h> header.
9747 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9749 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9751 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9752 (various make rules): Remove -DGDBSERVER
9754 2012-11-09 Yao Qi <yao@codesourcery.com>
9756 * spu-low.c (current_ptid): Move it to ..
9757 * gdbthread.h: ... here. New.
9758 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9759 * server.c (myresume, process_serial_event): Likewise.
9760 * thread-db.c (thread_db_find_new_threads): Likewise.
9761 * tracepoint.c (run_inferior_command): Likewise.
9763 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9765 * server.c (handle_search_memory_1): Include access length in
9768 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9770 * linux-crisv32-low.c: Fix compile errors.
9772 2012-09-04 Yao Qi <yao@codesourcery.com>
9774 * tracepoint.c (cmd_qtsv): Adjust debug message.
9775 Don't check CUR_TPOINT.
9777 2012-08-28 Yao Qi <yao@codesourcery.com>
9779 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9780 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9781 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9782 Remove declarations of xmalloc, xreallloc, xstrdup and
9784 * Makefile.in (libiberty_h): New.
9785 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9786 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9788 2012-08-23 Yao Qi <yao@codesourcery.com>
9790 * server.h: Remove declaration of 'xsnprintf'.
9792 2012-08-22 Keith Seitz <keiths@redhat.com>
9794 * server.h: Include build-gnulib-gbserver/config.h.
9795 * gdbreplay.c: Likewise.
9797 2012-08-08 Doug Evans <dje@google.com>
9799 * Makefile.in (SFILES): Add gdb_vecs.c.
9800 (OBS): Add gdb_vecs.o.
9801 (gdb_vecs_h, host_defs_h): New variables.
9802 (thread-db.o): Add $(gdb_vecs_h) dependency.
9803 (gdb_vecs.o): New rule.
9804 * thread-db.c: #include "gdb_vecs.h".
9805 (thread_db_load_search): Use a vector to iterate over path elements.
9806 Handle text appearing after "$pdir".
9808 * configure.ac: Add check for strstr.
9809 * config.in: Regenerate.
9810 * configure: Regenerate.
9812 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9814 * hostio.c (handle_pread): If pread fails, fall back to attempting
9816 (handle_pwrite): Likewise for pwrite.
9818 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9820 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9821 between unsupported TYPE and unimplementable ADDR/LEN combination.
9822 (arm_insert_point): Act on new return value.
9824 2012-07-31 Pedro Alves <palves@redhat.com>
9826 * server.c (process_point_options): Only skip tokens if we find
9827 one that is unrecognized. Don't treat 'X' specially while
9828 skipping unrecognized tokens.
9830 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9832 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9833 to 4-byte-align HW breakpoint addresses for Thumb.
9835 2012-07-27 Yao Qi <yao@codesourcery.com>
9839 * server.h: Declare gdb_agent_about_to_close.
9840 * target.c (kill_inferior): Include "agent.h".
9841 New. Send command 'kill'.
9842 * target.h (kill_inferior): Removed macro.
9843 * tracepoint.c (gdb_agent_about_to_close): New.
9844 (gdb_agent_helper_thread): Handle command 'close'.
9845 Wait endlessly until the inferior stops.
9846 Install gdb_agent_remove_socket to atexit hook.
9847 (agent_socket_name): New static variable.
9848 (gdb_agent_socket_init): Replace local variable 'name' with
9849 'agent_socket_name'.
9850 (gdb_agent_remove_socket): New.
9852 2012-07-27 Yao Qi <yao@codesourcery.com>
9854 * server.c (process_point_options): Stop at 'X' when parsing.
9856 2012-07-19 Michael Eager <eager@eagercon.com>
9858 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9860 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9861 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9862 hardware breakpoint.
9864 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9866 * gdbserver/linux-low.c (initialize_low): Call
9867 linux_ptrace_init_warnings.
9869 2012-07-02 Doug Evans <dje@google.com>
9871 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9874 2012-07-02 Stan Shebs <stan@codesourcery.com>
9876 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9877 (ax.o): Add it to build rule.
9879 (OBS): Add format.o.
9880 (IPA_OBS): Add format.o.
9881 * server.c (handle_query): Claim support for breakpoint commands.
9882 (process_point_options): Add command case.
9883 (process_serial_event): Leave running if there are printfs in
9885 * mem-break.h (any_persistent_commands): Declare.
9886 (add_breakpoint_commands): Declare.
9887 (gdb_no_commands_at_breakpoint): Declare.
9888 (run_breakpoint_commands): Declare.
9889 * mem-break.c (struct point_command_list): New struct.
9890 (struct breakpoint): New field command_list.
9891 (any_persistent_commands): New function.
9892 (add_commands_to_breakpoint): New function.
9893 (add_breakpoint_commands): New function.
9894 (gdb_no_commands_at_breakpoint): New function.
9895 (run_breakpoint_commands): New function.
9896 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9898 * ax.c: Include format.h.
9899 (ax_printf): New function.
9900 (gdb_eval_agent_expr): Add printf opcode.
9902 2012-06-13 Yao Qi <yao@codesourcery.com>
9904 * server.c (start_inferior): Remove duplicated writes to fields
9905 'last_resume_kind' and 'last_status' of 'current_inferior'.
9907 2012-06-12 Yao Qi <yao@codesourcery.com>
9908 Pedro Alves <palves@redhat.com>
9910 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9912 * server.c (handle_v_cont): Extend comment.
9914 2012-06-11 Yao Qi <yao@codesourcery.com>
9916 * linux-low.c (linux_attach): Add 'static'.
9918 2012-06-06 Yao Qi <yao@codesourcery.com>
9920 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9922 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9924 Fix gcc -flto compilation warning.
9925 * server.c (main): Make variable multi_mode and attach volatile.
9927 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9929 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9930 if the platform doesn't know about it.
9932 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9934 * Makefile.in (SFILES): Add linux-tile-low.c.
9935 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9936 * configure.srv: Handle tilegx-*-linux*.
9937 * linux-tile-low.c: New file.
9939 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9941 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9943 2012-05-24 Pedro Alves <palves@redhat.com>
9947 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9949 2012-05-24 Pedro Alves <palves@redhat.com>
9953 Replace target_signal with gdb_signal throughout.
9955 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9957 * linux-low.c (linux_store_registers): Avoid the copying sequence
9958 when no data has been retrieved by ptrace.
9960 2012-05-22 Will Deacon <will.deacon@arm.com>
9962 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9963 Include asm/ptrace.h.
9964 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9967 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9969 * linux-low.c (linux_store_registers): Don't re-retrieve data
9970 with ptrace that has already been obtained from /proc. Always
9971 copy any data retrieved with ptrace to the buffer supplied.
9973 2012-05-11 Yao Qi <yao@codesourcery.com>
9974 Pedro Alves <palves@redhat.com>
9976 * linux-low.c (enum stopping_threads_kind): New.
9977 (stopping_threads): Change type to `enum stopping_threads_kind'.
9978 (handle_extended_wait): If stopping and suspending threads, leave
9979 the new_lwp suspended too.
9980 (linux_wait_for_event): Adjust.
9981 (stop_all_lwps): Set `stopping_threads' to
9982 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9983 whether we're suspending threads or just stopping them. Assert no
9986 2012-04-29 Yao Qi <yao@codesourcery.com>
9988 * server.h: Move some code to ...
9989 * gdbthread.h: ... here. New.
9990 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9991 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9992 (nto-low.o, win32-low.o): Likewise.
9993 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9994 * regcache.c, remote-utils.c, server.c: Likewise.
9995 * target.c, tracepoint.c, win32-low.c: Likewise.
9997 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9999 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10000 (PTRACE_ARG4_TYPE): Likewise.
10001 (PTRACE_XFER_TYPE): Likewise.
10002 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10003 ptrace to PTRACE_ARG3_TYPE.
10004 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10005 (PTRACE_ARG4_TYPE): Likewise.
10006 (PTRACE_XFER_TYPE): Likewise.
10007 (linux_detach_one_lwp): Cast fourth argument of
10008 ptrace to long then PTRACE_ARG4_TYPE.
10009 (regsets_fetch_inferior_registers): Cast third argument of
10010 ptrace to long then PTRACE_ARG3_TYPE.
10011 (regsets_store_inferior_registers): Likewise.
10013 2012-04-20 Pedro Alves <palves@redhat.com>
10015 * configure: Regenerate.
10017 2012-04-19 Pedro Alves <palves@redhat.com>
10019 * Makefile.in (GNULIB_BUILDDIR): New.
10020 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10021 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10022 (all, install-only, uninstall, clean-info, all-lib, clean): No
10023 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10024 (maintainer-clean realclean distclean): Use subdir_do.
10026 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10027 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10028 * acinclude.m4: Include acx_configure_dir.m4.
10029 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10030 calls. Call AC_PROG_RANLIB. Configure gnulib using
10033 (GNULIB_STDINT_H): Adjust.
10034 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10035 * gdbreplay.c: Include build-gnulib/config.h.
10036 * server.h: Likewise.
10037 * aclocal.m4: Regenerate.
10038 * config.in: Regenerate.
10039 * configure: Regenerate.
10041 2012-04-19 Pedro Alves <palves@redhat.com>
10043 * Makefile.in (LIBGNU, INCGNU): Adjust.
10044 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10045 (all, install-only, uninstall, clean-info, all-lib, clean)
10046 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10047 * configure.ac: Adjust AC_OUTPUT output.
10048 * aclocal.m4: Regenerate.
10049 * configure: Regenerate.
10051 2012-04-19 Pedro Alves <palves@redhat.com>
10053 * Makefile.in (generated_files): New.
10054 (server_h): Remove the explicit dependency on config.h, and depend
10055 on $generated_files.
10057 2012-04-19 Pedro Alves <palves@redhat.com>
10059 * Makefile.in (INCGNU): Add -Ignulib.
10061 2012-04-19 Pedro Alves <palves@redhat.com>
10063 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10064 (INCGNU): ... this, and spell out -I here.
10065 (GNULIB_LIB): Rename to ...
10066 (LIBGNU): ... this.
10067 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10069 2012-04-19 Pedro Alves <palves@redhat.com>
10071 * config.in: Regenerate.
10073 2012-04-19 Pedro Alves <palves@redhat.com>
10075 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10076 * server.h (memmem): Remove declaration.
10077 * config.in: Regenerate.
10078 * configure: Regenerate.
10080 2012-04-19 Yao Qi <yao@codesourcery.com>
10082 * Makefile.in (SFILES): Add common/vec.c.
10086 2012-04-19 Yao Qi <yao@codesourcery.com>
10088 * remote-utils.c (prepare_resume_reply): Replace with macro
10089 target_core_of_thread.
10090 * server.c (handle_qxfer_threads_proper): Likewise.
10091 * target.h (traget_core_of_thread): New macro.
10093 2012-04-18 Pedro Alves <palves@redhat.com>
10095 * aclocal.m4: Regenerate.
10096 * configure: Regenerate.
10098 2012-04-16 Yao Qi <yao@codesourcery.com>
10100 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10101 duplicated on address.
10103 2012-04-16 Yao Qi <yao@codesourcery.com>
10105 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10106 (struct tracepoint_action_ops) <send>: New field.
10107 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10108 (agent_expr_send, x_tracepoint_action_send): New.
10109 (l_tracepoint_action_send): New.
10110 (cmd_qtdp): Download and install tracepoint
10111 according to `use_agent'.
10112 (run_inferior_command): Add one more parameter `len'.
10114 (tracepoint_send_agent): New.
10115 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10117 2012-04-16 Yao Qi <yao@codesourcery.com>
10119 * tracepoint.c (download_tracepoints): Moved to ...
10120 (cmd_qtstart): ... here.
10122 2012-04-14 Yao Qi <yao@codesourcery.com>
10124 * tracepoint.c: Include inttypes.h.
10125 (struct collect_memory_action): Use sized types.
10126 (struct tracepoint): Likewise.
10127 (cmd_qtdp, stop_tracing): Update print specifiers.
10128 (cmd_qtp, response_tracepoint): Likewise.
10129 (collect_data_at_tracepoint): Likewise.
10130 (collect_data_at_step): Likewise.
10132 2012-04-14 Yao Qi <yao@codesourcery.com>
10134 Import gnulib module inttypes.
10135 * aclocal.m4, config.in, configure: Regenerated.
10137 2012-04-14 Yao Qi <yao@codesourcery.com>
10139 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10140 Makefile and config.status at last.
10142 2012-04-13 Yao Qi <yao@codesourcery.com>
10144 * tracepoint.c: Include stdint.h unconditionally.
10146 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10148 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10149 on BFD_HAVE_SYS_PROCFS_TYPE.
10150 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10151 * configure: Regenerate.
10152 * config.in: Likewise.
10154 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10156 * Makefile.in (clean): Also remove x32.c x32-linux.c
10157 x32-avx.c x32-avx-linux.c.
10158 (x32.o): New target.
10160 (x32-linux.o): Likewise.
10161 (x32-linux.c): Likewise.
10162 (x32-avx.o): Likewise.
10163 (x32-avx.c): Likewise.
10164 (x32-avx-linux.o): Likewise.
10165 (x32-avx-linux.c): Likewise.
10167 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10168 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10169 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10170 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10171 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10172 i386/x32-avx-linux.xml.
10174 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10175 (init_registers_x32_avx_linux): Likwise.
10176 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10177 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10179 2012-04-13 Pedro Alves <palves@redhat.com>
10181 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10182 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10183 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10184 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10187 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10189 * linux-x86-low.c (compat_x32_clock_t): New.
10190 (compat_x32_siginfo_t): Likewise.
10191 (compat_x32_siginfo_from_siginfo): Likewise.
10192 (siginfo_from_compat_x32_siginfo): Likewise.
10193 (linux_is_elf64): Likewise.
10194 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10195 and siginfo_from_compat_x32_siginfo for x32.
10196 (x86_arch_setup): Set linux_is_elf64.
10198 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10201 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10203 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10204 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10205 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10206 compatible with process.
10208 2012-04-12 Yao Qi <yao@codesourcery.com>
10210 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10211 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10212 (install-only, install-info, clean): Handle sub dir gnulib.
10213 (all-lib, am--refresh): New targets.
10214 (memmem.o): Remove target.
10215 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10216 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10217 (AC_REPLACE_FUNCS): Remove memmem.
10218 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10219 (AC_OUTPUT): Generate Makefile in gnulib/.
10220 * aclocal.m4, config.in, configure: Regenerated.
10222 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10224 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10226 2012-04-05 Pedro Alves <palves@redhat.com>
10228 -Werror=strict-aliasing
10230 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10233 2012-04-04 Pedro Alves <palves@redhat.com>
10235 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10236 (sparc_store_gregset_from_stack, sparc_store_gregset)
10237 (sparc_breakpoint_at): Fix formatting.
10239 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10241 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10243 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10244 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10245 * config.in: Regenerate.
10246 * configure: Likewise.
10248 2012-03-29 Pedro Alves <palves@redhat.com>
10250 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10251 Correct ptrace arguments.
10253 2012-03-28 Pedro Alves <palves@redhat.com>
10255 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10256 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10257 (IA64_FR1_REGNUM): New defines.
10258 (ia64_fetch_register): New.
10259 (the_low_target): Install it.
10260 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10262 * linux-low.c (linux_fetch_registers): Try the
10263 the_low_target.fetch_register hook first.
10265 * linux-arm-low.c (the_low_target): Adjust.
10266 * linux-bfin-low.c (the_low_target): Adjust.
10267 * linux-cris-low.c (the_low_target): Adjust.
10268 * linux-crisv32-low.c (the_low_target): Adjust.
10269 * linux-m32r-low.c (the_low_target): Adjust.
10270 * linux-m68k-low.c (the_low_target): Adjust.
10271 * linux-mips-low.c (the_low_target): Adjust.
10272 * linux-ppc-low.c (the_low_target): Adjust.
10273 * linux-s390-low.c (the_low_target): Adjust.
10274 * linux-sh-low.c (the_low_target): Adjust.
10275 * linux-sparc-low.c (the_low_target): Adjust.
10276 * linux-tic6x-low.c (the_low_target): Adjust.
10277 * linux-x86-low.c (the_low_target): Adjust.
10278 * linux-xtensa-low.c (the_low_target): Adjust.
10280 2012-03-26 Pedro Alves <palves@redhat.com>
10282 * server.c (handle_qxfer_libraries): Don't bail early if
10283 the_target->qxfer_libraries_svr4 is not NULL.
10285 2012-03-26 Pedro Alves <palves@redhat.com>
10287 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10289 2012-03-23 Pedro Alves <palves@redhat.com>
10291 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10292 "library-list-svr4" element's start tag when the the DSO list is
10295 2012-03-23 Pedro Alves <palves@redhat.com>
10297 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10298 a variable whose type size is the same as the inferior's pointer
10301 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10303 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10305 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10306 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10307 * linux-low.h: Include <signal.h>.
10308 (struct siginfo): Remove forward declaration.
10309 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10312 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10314 * .gitignore: Ignore more files.
10316 2012-03-19 Pedro Alves <palves@redhat.com>
10317 Jan Kratochvil <jan.kratochvil@redhat.com>
10319 * server.c (cont_thread, general_thread): Add describing comments.
10320 (start_inferior): Clear `cont_thread'.
10321 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10324 2012-03-15 Yao Qi <yao@codesourcery.com>
10326 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10328 (cmd_qtdp): ... here.
10330 2012-03-15 Yao Qi <yao@codesourcery.com>
10332 * tracepoint.c (struct tracepoint_action_ops): New.
10333 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10334 (m_tracepoint_action_download): New.
10335 (r_tracepoint_action_download): New.
10336 (x_tracepoint_action_download): New.
10337 (l_tracepoint_action_download): New.
10338 (add_tracepoint_action): Install `action->ops' according type.
10339 (download_tracepoint_1): Move code `download' function pointer
10340 of various tracepoint_action_ops.
10342 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10344 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10345 linux_ptrace_attach_warnings.
10347 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10349 * Makefile.in (linux-ptrace.o): New.
10350 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10351 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10352 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10353 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10354 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10356 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10358 2012-03-08 Yao Qi <yao@codesourcery.com>
10359 Pedro Alves <palves@redhat.com>
10361 Fix PR server/13392.
10362 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10363 offset of JMP insn.
10364 * tracepoint.c (remove_tracepoint): New.
10365 (cmd_qtdp): Call remove_tracepoint when failed to install.
10367 2012-03-07 Pedro Alves <palves@redhat.com>
10369 * linux-low.c (get_detach_signal): New.
10370 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10371 Pass on pending signals to PTRACE_DETACH. Check the result of the
10373 * server.c (program_signals, program_signals_p): New.
10374 (handle_general_set): Handle QProgramSignals.
10375 * server.h (program_signals, program_signals_p): Declare.
10377 2012-03-05 Pedro Alves <palves@redhat.com>
10378 Jan Kratochvil <jan.kratochvil@redhat.com>
10380 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10383 2012-03-03 Yao Qi <yao@codesourcery.com>
10385 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10386 agent_look_up_symbols.
10388 2012-03-03 Yao Qi <yao@codesourcery.com>
10390 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10391 (linux-x86-low.o): Likewise.
10392 * server.h: Remove in_process_agent_loaded.
10393 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10397 2012-03-03 Yao Qi <yao@codesourcery.com>
10399 * tracepoint.c (gdb_agent_capability): New global.
10400 (in_process_agent_loaded_ust): Renamed to
10401 `in_process_agent_supports_ust'.
10403 (in_process_agent_supports_ust): Call agent_capability_check.
10404 (clear_installed_tracepoints): Assert that agent supports
10407 2012-03-03 Yao Qi <yao@codesourcery.com>
10409 * linux-low.c (linux_supports_agent): New.
10410 (linux_target_ops): Initialize field `supports_agent' with
10411 linux_supports_agent.
10412 * target.h (struct target_ops) <supports_agent>: New.
10413 (target_supports_agent): New macro.
10414 * server.c (handle_general_set): Handle packet 'QAgent'.
10415 (handle_query): Send `QAgent+'.
10416 * Makefile.in (server.o): Depends on agent.h.
10418 2012-03-03 Yao Qi <yao@codesourcery.com>
10420 * Makefile.in (OBS): Add agent.o.
10421 Add new rule for agent.o.
10422 Track dependence of tracepoint.c on agent.h.
10423 * tracepoint.c (run_inferior_command_1):
10424 (run_inferior_command): Call agent_run_command.
10425 (gdb_ust_connect_sync_socket): Deleted. Move it to
10427 (resume_thread, stop_thread): Likewise.
10428 (gdb_ust_socket_init): Renamed to ...
10429 (gdb_agent_socket_init): ... New.
10430 (gdb_ust_thread): Renamed to ...
10431 (gdb_agent_helper_thread): ... New.
10432 (gdb_ust_init): Move some code to ...
10433 (gdb_agent_init): ... here. New.
10434 [HAVE_UST]: Call gdb_ust_init.
10435 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10436 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10437 * config.in, configure: Regenerated.
10439 2012-03-02 Pedro Alves <palves@redhat.com>
10441 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10442 * linux-low.c (struct simple_pid_list): New.
10443 (stopped_pids): New a struct simple_pid_list pointer.
10444 (add_to_pid_list, pull_pid_from_list): New.
10445 (handle_extended_wait): Don't assume the first signal new children
10446 report is SIGSTOP. Adjust call to pull_pid_from_list.
10447 (linux_wait_for_lwp): Adjust.
10449 2012-03-02 Yao Qi <yao@codesourcery.com>
10451 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10454 2012-03-02 Yao Qi <yao@codesourcery.com>
10456 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10457 `stop_pc' and `tpoint'. Update caller.
10459 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10461 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10462 * linux-low.c (use_linux_regsets): New macro.
10463 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10464 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10465 (linux_register_in_regsets): New function.
10466 (usr_fetch_inferior_registers): Skip registers covered by
10468 (usr_store_inferior_registers): Likewise.
10469 (usr_fetch_inferior_registers): New macro.
10470 (usr_store_inferior_registers): Likewise.
10471 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10472 (linux_store_registers): Likewise.
10473 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10475 (init_registers_mips64_dsp_linux): Likewise.
10476 (init_registers_mips_linux): New macro.
10477 (init_registers_mips_dsp_linux): Likewise.
10478 (mips_dsp_num_regs): Likewise.
10479 (DSP_BASE, DSP_CONTROL): New fallback macros.
10480 (mips_base_regs): New macro.
10481 (mips_regmap): Use it. Fix the size.
10482 (mips_dsp_regmap): New variable.
10483 (mips_dsp_regset_bitmap): Likewise.
10484 (mips_arch_setup): New function.
10485 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10487 (mips_cannot_store_register): Likewise.
10488 (the_low_target): Update .arch_setup, .num_regs and .regmap
10489 initializers. Add .regset_bitmap initializer.
10490 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10492 * linux-bfin-low.c (the_low_target): Likewise.
10493 * linux-cris-low.c (the_low_target): Likewise.
10494 * linux-crisv32-low.c (the_low_target): Likewise.
10495 * linux-ia64-low.c (the_low_target): Likewise.
10496 * linux-m32r-low.c (the_low_target): Likewise.
10497 * linux-m68k-low.c (the_low_target): Likewise.
10498 * linux-ppc-low.c (the_low_target): Likewise.
10499 * linux-s390-low.c (the_low_target): Likewise.
10500 * linux-sh-low.c (the_low_target): Likewise.
10501 * linux-sparc-low.c (the_low_target): Likewise.
10502 * linux-tic6x-low.c (the_low_target): Likewise.
10503 * linux-x86-low.c (the_low_target): Likewise.
10504 * linux-xtensa-low.c (the_low_target): Likewise.
10505 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10506 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10507 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10509 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10510 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10512 2012-02-29 Yao Qi <yao@codesourcery.com>
10513 Pedro Alves <palves@redhat.com>
10515 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10516 `step_over_finished' is true.
10518 2012-02-27 Pedro Alves <palves@redhat.com>
10520 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10521 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10523 2012-02-27 Pedro Alves <palves@redhat.com>
10526 * linux-low.c (pid_is_stopped): New.
10527 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10529 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10531 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10534 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10536 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10538 2012-02-24 Luis Machado <lgustavo@codesourcery>
10540 * server.c (handle_query): Advertise support for target-side
10541 breakpoint condition evaluation.
10542 (process_point_options): New function.
10543 (process_serial_event): When inserting a breakpoint, check for
10544 a target-side condition that should be evaluated.
10546 * mem-break.c: Include regcache.h and ax.h.
10547 (point_cond_list_t): New data structure.
10548 (breakpoint) <cond_list>: New field.
10549 (find_gdb_breakpoint_at): Make non-static.
10550 (delete_gdb_breakpoint_at): Clear any target-side
10552 (clear_gdb_breakpoint_conditions): New function.
10553 (add_condition_to_breakpoint): Likewise.
10554 (add_breakpoint_condition): Likewise.
10555 (gdb_condition_true_at_breakpoint): Likewise.
10556 (gdb_breakpoint_here): Return result directly instead
10557 of going through a local variable.
10559 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10560 (clear_gdb_breakpoint_conditions): Likewise.
10561 (add_breakpoint_condition): Likewise.
10562 (gdb_condition_true_at_breakpoint): Likewise.
10564 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10565 (need_step_over_p): Take target-side breakpoint condition into
10568 2012-02-24 Luis Machado <lgustavo@codesourcery>
10570 * server.h: Include tracepoint.h.
10571 (agent_mem_read, agent_get_trace_state_variable_value,
10572 agent_set_trace_state_variable_value,
10573 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10574 get_set_tsv_func_addr): New prototypes.
10576 * ax.h: New include file.
10577 * ax.c: New source file.
10579 * tracepoint.c: Include ax.h.
10580 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10581 agent_expr, eval_result_type): Move to ax.h.
10582 (parse_agent_expr): Rename to ...
10583 (gdb_parse_agent_expr): ... this, make it non-static and move
10585 (unparse_agent_expr) Rename to ...
10586 (gdb_unparse_agent_expr): ... this, make it non-static and move
10588 (eval_agent_expr): Rename to ...
10589 (eval_tracepoint_agent_expr): ... this.
10590 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10591 forward declarations.
10592 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10593 (agent_get_trace_state_variable_value): New function.
10594 (agent_set_trace_state_variable_value): New function.
10595 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10596 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10597 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10598 (condition_true_at_tracepoint): Likewise.
10599 (parse_agent_expr): Rename to ...
10600 (gdb_parse_agent_expr): ... this and move to ax.c.
10601 (unparse_agent_expr): Rename to ...
10602 (gdb_unparse_agent_expr): ... this and move to ax.c.
10603 (gdb_agent_op_name): Move to ax.c.
10604 (eval_agent_expr): Rename to ...
10605 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10607 (eval_tracepoint_agent_expr): New function.
10608 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10610 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10612 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10613 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10614 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10615 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10616 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10617 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10618 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10619 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10620 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10621 (compile_bytecodes): Remove forward declaration.
10622 (is_goto_target): Move to ax.c.
10623 (compile_bytecodes): Move to ax.c and call
10624 agent_get_trace_state_variable_value (...) and
10625 agent_set_trace_state_variable_value (...).
10627 * Makefile.in: Update ax.c and IPA dependencies.
10629 2012-02-24 Pedro Alves <palves@redhat.com>
10631 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10632 (cmd_bigqtbuffer_circular): ... this. Only handle
10633 'QTBuffer:circular:'.
10634 (handle_tracepoint_general_set): Adjust.
10636 2012-02-16 Yao Qi <yao@codesourcery.com>
10638 * inferiors.c: Move code to ...
10639 * dll.c: .... here. New.
10640 * server.h: Declare clear_dlls.
10641 * Makefile.in (SFILES): Add dll.c.
10645 2012-02-11 Yao Qi <yao@codesourcery.com>
10647 * server.c: (handle_monitor_command): Add a new parameter
10649 (handle_query): Update caller.
10651 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10653 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10654 * configure, config.in: Regenerate.
10655 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10658 2012-02-02 Pedro Alves <palves@redhat.com>
10660 Try SIGKILL first, then PTRACE_KILL.
10661 * linux-low.c (linux_kill_one_lwp): New.
10662 (linux_kill_one_lwp): Rename to ...
10663 (kill_one_lwp_callback): ... this. Use the new
10664 linux_kill_one_lwp.
10666 2012-02-02 Pedro Alves <palves@redhat.com>
10668 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10671 2012-01-27 Pedro Alves <palves@redhat.com>
10673 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10674 (elf_64_file_p): Make static.
10675 (linux_pid_exe_is_elf_64_file): New.
10676 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10677 Delete declarations.
10678 (linux_pid_exe_is_elf_64_file): Declare.
10679 * linux-x86-low.c (x86_arch_setup): Use
10680 linux_pid_exe_is_elf_64_file.
10682 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10684 * linux-low.c (linux_wait_for_event_1): Rename to ...
10685 (linux_wait_for_event): ... here and merge it with former
10686 linux_wait_for_event - new variable wait_ptid, use it.
10687 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10689 2012-01-23 Pedro Alves <palves@redhat.com>
10691 * server.c (main): Avoid yet another case of infinite loop while
10692 detaching/killing after a longjmp.
10694 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10697 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10699 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10701 * hostio.c (handle_readlink): New function.
10702 (handle_vFile): Call it to handle "vFile:readlink" packets.
10704 2012-01-20 Pedro Alves <palves@redhat.com>
10705 Ulrich Weigand <ulrich.weigand@linaro.org>
10707 * server.c (handle_v_requests): Only support vAttach and vRun to
10708 start multiple processes when in extended protocol mode.
10710 2012-01-17 Pedro Alves <palves@redhat.com>
10712 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10713 memalign plus mprotect to allocate the scratch buffer.
10715 2012-01-13 Pedro Alves <palves@redhat.com>
10717 * server.c (attach_inferior): Clear `cont_thread'.
10719 2012-01-13 Pedro Alves <palves@redhat.com>
10721 * server.c (main): Avoid infinite loop while detaching/killing
10724 2012-01-09 Doug Evans <dje@google.com>
10726 * server.c (start_inferior): Set last_ptid in --wrapper case.
10728 2012-01-06 Yao Qi <yao@codesourcery.com>
10730 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10732 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10734 2012-01-04 Yao Qi <yao@codesourcery.com>
10736 * tracepoint.c (cmd_qtdp): Print debug message
10737 for static tracepoint.
10739 2012-01-04 Yao Qi <yao@codesourcery.com>
10741 * tracepoint.c (trace_vdebug): Differentiate debug message
10742 between gdbserver and IPA.
10744 2012-01-03 Yao Qi <yao@codesourcery.com>
10746 * tracepoint.c (tracepoint_was_hit): Don't collect for
10749 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10751 * terminal.h: Reformat copyright header.
10753 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10755 * server.c (gdbserver_version): Update copyright year.
10756 * gdbreplay.c (gdbreplay_version): Likewise.
10758 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10760 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10763 2011-12-18 Hui Zhu <teawater@gmail.com>
10764 * linux-low.c (linux_create_inferior): Save return value to ret.
10766 2011-12-18 Hui Zhu <teawater@gmail.com>
10768 * linux-low.c (linux_create_inferior): Save return value to ret.
10770 2011-12-16 Doug Evans <dje@google.com>
10772 * linux-low.c (linux_create_inferior): If stdio connection,
10773 redirect stdin from /dev/null, stdout to stderr.
10774 * remote-utils.c (remote_is_stdio): New static global.
10775 (remote_connection_is_stdio): New function.
10776 (remote_prepare): Handle stdio connection.
10777 (remote_open): Ditto.
10778 (remote_close): Don't close stdin for stdio connections.
10779 (read_prim,write_prim): New functions. Replace all calls to
10780 read/write to these.
10781 * server.c (main): Watch for "-" argument. Move call to
10782 remote_prepare before start_inferior.
10783 * server.h (STDIO_CONNECTION_NAME): New macro.
10784 (remote_connection_is_stdio): Declare.
10786 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10787 in debugging output.
10789 2011-12-15 Yao Qi <yao@codesourcery.com>
10791 * tracepoint.c: Include sys/syscall.h.
10792 (gdb_ust_thread): Remove preprocessor conditional.
10794 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10796 * linux-low.c (linux_detach_one_lwp): Call
10797 the_low_target.prepare_to_resume before detaching.
10799 2011-12-14 Yao Qi <yao@codesourcery.com>
10801 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10804 2011-12-14 Yao Qi <yao@codesourcery.com>
10806 * i386-low.c (i386_low_stopped_data_address): Initialize local
10807 variable `control'.
10809 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10813 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10814 DR_CONTROL unless necessary. Extend comments.
10815 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10816 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10818 2011-12-13 Yao Qi <yao@codesourcery.com>
10820 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10822 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10824 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10826 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10827 Print new debug message for such case.
10829 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10831 Fix overlapping memcpy.
10832 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10833 the read_inferior_memory transfer.
10834 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10835 write_inferior_memory transfer.
10836 (set_fast_tracepoint_jump): New variable buf. Use it for the
10837 read_inferior_memory and write_inferior_memory transfers.
10838 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10839 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10840 Use it for the write_inferior_memory transfer.
10841 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10844 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10846 * linux-low.c (fetch_register, store_register): Make code
10847 consistent, fix formatting.
10849 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10851 * linux-low.c (usr_store_inferior_registers): Factor out code
10852 to handle individual registers into...
10853 (store_register): ... this new function.
10855 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10857 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10858 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10859 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10860 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10861 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10862 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10863 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10864 (srv_xmlfiles): Add new XML files.
10866 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10868 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10869 (init_registers_s390_linux32v1): Add prototype.
10870 (init_registers_s390_linux32v2): Likewise.
10871 (init_registers_s390_linux64v1): Likewise.
10872 (init_registers_s390_linux64v2): Likewise.
10873 (init_registers_s390x_linux64v1): Likewise.
10874 (init_registers_s390x_linux64v2): Likewise.
10875 (s390_num_regs): Increment to 52.
10876 (s390_regmap): Add orig_r2 register.
10877 (s390_num_regs_3264): Increment to 68.
10878 (s390_regmap_3264): Add orig_r2 register.
10879 (s390_collect_ptrace_register): Handle orig_r2 register.
10880 (s390_supply_ptrace_register): Likewise.
10881 (s390_fill_last_break): New function.
10882 (s390_store_last_break): Likewise.
10883 (s390_fill_system_call): New function.
10884 (s390_store_system_call): Likewise.
10885 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10887 (s390_check_regset): New function.
10888 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10889 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10890 Update target_regsets for available register sets.
10892 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10893 Jan Kratochvil <jan.kratochvil@redhat.com>
10895 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10896 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10898 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10899 * linux-low.h (struct process_info_private): New member r_debug.
10900 * server.c (handle_qxfer_libraries): Call
10901 the_target->qxfer_libraries_svr4.
10902 (handle_qxfer_libraries_svr4): New function.
10903 (qxfer_packets): New entry "libraries-svr4".
10904 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10905 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10906 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10907 PACKET_qXfer_libraries_svr4.
10909 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10911 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10912 PSW address/mask between 8-byte and 16-byte formats.
10913 (s390_supply_ptrace_register): Likewise.
10914 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10915 basic addressing mode bit.
10917 2011-11-24 Stan Shebs <stan@codesourcery.com>
10919 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10921 2011-11-17 Stan Shebs <stan@codesourcery.com>
10923 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10924 (tracing_start_time): New global.
10925 (tracing_stop_time): New global.
10926 (tracing_user_name): New global.
10927 (tracing_notes): New global.
10928 (tracing_stop_note): New global.
10929 (cmd_qtstart): Set traceframe_usage, start_time.
10930 (stop_tracing): Set stop_time.
10931 (cmd_qtstatus): Report additional status.
10932 (cmd_qtp): New function.
10933 (handle_tracepoint_query): Call it.
10934 (cmd_qtnotes): New function.
10935 (handle_tracepoint_general_set): Call it.
10936 (get_timestamp): Rename from tsv_get_timestamp.
10938 2011-11-14 Stan Shebs <stan@codesourcery.com>
10939 Kwok Cheung Yeung <kcy@codesourcery.com>
10941 * linux-x86-low.c (small_jump_insn): New.
10942 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10943 trampoline and error message, build a trampoline and issue a small
10944 jump instruction to it.
10945 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10946 trampoline and error message.
10947 (x86_get_min_fast_tracepoint_insn_len): New.
10948 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10949 * linux-low.h (struct linux_target_ops): Add arguments to
10950 install_fast_tracepoint_jump_pad operation, add new operation.
10951 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10953 (linux_get_min_fast_tracepoint_insn_len): New function.
10954 (linux_target_op): Add new operation.
10955 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10956 (gdb_trampoline_buffer_end): Ditto.
10957 (gdb_trampoline_buffer_error): Ditto.
10958 (struct ipa_sym_addresses): Add fields for new IPA variables.
10959 (symbol_list): Add entries for new IPA variables.
10960 (struct tracepoint): Add fields to hold the address range of the
10961 trampoline used by the tracepoint.
10962 (trampoline_buffer_head): New static variable.
10963 (trampoline_buffer_tail): Ditto.
10964 (claim_trampoline_space): New function.
10965 (have_fast_tracepoint_trampoline_buffer): New function.
10966 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10968 (install_fast_tracepoint): Ditto, also add error buffer argument.
10969 (cmd_qtminftpilen): New function.
10970 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10971 (fast_tracepoint_from_trampoline_address): New function.
10972 (fast_tracepoint_collecting): Handle trampoline as part of jump
10974 (set_trampoline_buffer_space): New function.
10975 (initialize_tracepoint): Initialize new IPA variables.
10976 * target.h (struct target_ops): Add arguments to
10977 install_fast_tracepoint_jump_pad operation, add new
10978 get_min_fast_tracepoint_insn_len operation.
10979 (target_get_min_fast_tracepoint_insn_len): New.
10980 (install_fast_tracepoint_jump_pad): Add arguments.
10981 * server.h (IPA_BUFSIZ): Define.
10982 * linux-i386-ipa.c: Include extra header files.
10983 (initialize_fast_tracepoint_trampoline_buffer): New function.
10984 (initialize_low_tracepoint): Call it.
10985 * server.h (set_trampoline_buffer_space): Declare.
10986 (claim_trampoline_space): Ditto.
10987 (have_fast_tracepoint_trampoline_buffer): Ditto.
10989 2011-11-14 Yao Qi <yao@codesourcery.com>
10991 * server.c (handle_query): Handle InstallInTrace for qSupported.
10992 * tracepoint.c (add_tracepoint): Sort list.
10993 (install_tracepoint, download_tracepoint): New.
10994 (cmd_qtdp): Call them to install and download tracepoints.
10995 (sort_tracepoints): Removed.
10996 (cmd_qtstart): Update.
10998 2011-11-14 Yao Qi <yao@codesourcery.com>
11000 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11001 * mem-break.h: Declare.
11002 * tracepoint.c (cmd_qtstart): Move some code to ...
11003 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11005 (download_tracepoints): Move some code to ...
11006 (download_tracepoint_1): ... here. New.
11008 2011-11-08 Yao Qi <yao@codesourcery.com>
11010 * remote-utils.c (relocate_instruction): A comment fix.
11012 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11014 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11015 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11016 dr_status_mirror and dr_control_mirror from debug_reg_state.
11017 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11018 (i386_initial_stuff): Remove use of deleted globals.
11019 (i386_get_thread_context, i386_set_thread_context,
11020 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11021 from debug_reg_state.
11023 2011-11-05 Yao Qi <yao@codesourcery.com>
11025 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11026 address as TPOINT's.
11028 2011-11-02 Stan Shebs <stan@codesourcery.com>
11030 * tracepoint.c (agent_mem_read_string): New function.
11031 (eval_agent_expr): Call it for tracenz.
11032 * server.c (handle_query): Report support for tracenz.
11034 2011-11-02 Yao Qi <yao@codesourcery.com>
11036 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11038 2011-11-02 Yao Qi <yao@codesourcery.com>
11040 * target.h: Fix a typo in comment.
11042 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11044 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11045 clobber the breakpoints' shadows with fast tracepoint jumps.
11046 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11047 * target.c (write_inferior_memory): Also pass MYADDR down to
11050 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11052 * configure.ac: Check support for personality routine.
11053 * configure: Regenerate.
11054 * config.in: Likewise.
11055 * linux-low.c: Include <sys/personality.h>.
11056 Define ADDR_NO_RANDOMIZE if necessary.
11057 (linux_create_inferior): Disable address space randomization when
11058 forking inferior, if requested.
11059 (linux_supports_disable_randomization): New function.
11060 (linux_target_ops): Install it.
11061 * server.h (disable_randomization): Declare.
11062 * server.c (disable_randomization): New global variable.
11063 (handle_general_set): Handle QDisableRandomization.
11064 (handle_query): Likewise for qSupported.
11065 (main): Support --disable-randomization and --no-disable-randomization
11066 command line arguments.
11067 * target.h (struct target_ops): Add supports_disable_randomization.
11068 (target_supports_disable_randomization): New macro.
11070 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11072 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11074 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11075 [!PT_GETDSBT] (target_loadmap): New definition.
11076 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11077 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11078 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11079 and PT_GETDSBT to LINUX_LOADMAP.
11080 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11081 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11083 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11085 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11086 (arm_linux_hwbp_cap): New static variable.
11087 (arm_linux_get_hwbp_cap): Replace by ...
11088 (arm_linux_init_hwbp_cap): ... this new function.
11089 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11090 (arm_linux_get_hw_watchpoint_count): Likewise.
11091 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11092 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11093 (arm_prepare_to_resume): Use perror_with_name instead of error.
11095 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11097 * linux-arm-low.c: Include <signal.h>.
11098 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11099 (struct arm_linux_hwbp_cap): New data type.
11100 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11101 (struct arm_linux_hw_breakpoint): New data type.
11102 (MAX_BPTS, MAX_WPTS): Define.
11103 (struct arch_process_info, struct arch_lwp_info): New data types.
11104 (arm_linux_get_hwbp_cap): New function.
11105 (arm_linux_get_hw_breakpoint_count): Likewise.
11106 (arm_linux_get_hw_watchpoint_count): Likewise.
11107 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11108 (arm_hwbp_control_initialize): Likewise.
11109 (arm_hwbp_control_is_enabled): Likewise.
11110 (arm_hwbp_control_is_initialized): Likewise.
11111 (arm_hwbp_control_disable): Likewise.
11112 (arm_linux_hw_breakpoint_equal): Likewise.
11113 (arm_linux_hw_point_initialize): Likewise.
11114 (struct update_registers_data): New data structure.
11115 (update_registers_callback: New function.
11116 (arm_insert_point): Likewise.
11117 (arm_remove_point): Likewise.
11118 (arm_stopped_by_watchpoint): Likewise.
11119 (arm_stopped_data_address): Likewise.
11120 (arm_new_process): Likewise.
11121 (arm_new_thread): Likewise.
11122 (arm_prepare_to_resume): Likewise.
11123 (the_low_target): Register arm_insert_point, arm_remove_point,
11124 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11125 arm_new_thread, and arm_prepare_to_resume.
11127 2011-09-15 Stan Shebs <stan@codesourcery.com>
11129 * server.h (struct emit_ops): Add compare-goto fields.
11130 * tracepoint.c (gdb_agent_op_sizes): New table.
11131 (emit_eq_goto): New function.
11132 (emit_ne_goto): New function.
11133 (emit_lt_goto): New function.
11134 (emit_le_goto): New function.
11135 (emit_gt_goto): New function.
11136 (emit_ge_goto): New function.
11137 (is_goto_target): New function.
11138 (compile_bytecodes): Recognize special cases of compare-goto
11139 combinations and call specialized emitters for them.
11140 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11141 (amd64_emit_ne_goto): New function.
11142 (amd64_emit_lt_goto): New function.
11143 (amd64_emit_le_goto): New function.
11144 (amd64_emit_gt_goto): New function.
11145 (amd64_emit_ge_goto): New function.
11146 (amd64_emit_ops): Add the new functions.
11147 (i386_emit_eq_goto): New function.
11148 (i386_emit_ne_goto): New function.
11149 (i386_emit_lt_goto): New function.
11150 (i386_emit_le_goto): New function.
11151 (i386_emit_gt_goto): New function.
11152 (i386_emit_ge_goto): New function.
11153 (i386_emit_ops): Add the new functions.
11155 2011-09-08 Stan Shebs <stan@codesourcery.com>
11157 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11158 (i386_emit_epilogue): Restore %ebx.
11160 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11162 * server.c (step_thread): Remove definition.
11163 (process_serial_event): Don't handle Hs.
11164 * server.h (step_thread): Remove declaration.
11165 * target.c (set_desired_inferior): Remove use of step_thread.
11167 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11169 * linux-low.c: Include linux-procfs.h.
11170 (linux_attach_lwp_1): Update comments.
11171 (linux_attach): Scan for existing threads when attaching to a
11172 process that is the tgid.
11173 * Makefile.in: Update dependencies.
11175 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11177 * configure.srv: Add linux-procfs.o dependencies.
11179 2011-08-14 Yao Qi <yao@codesourcery.com>
11181 * target.h (struct target_ops): Fix indent.
11182 * win32-low.c (win32_target_ops): Fix comment.
11184 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11185 Yao Qi <yao@codesourcery.com>
11187 * Makefile.in (clean): Remove tic6x-*.c files.
11188 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11189 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11190 (tic6x-c64xp-linux.c): Likewise.
11191 * configure.srv: Add support for tic6x-*-uclinux.
11192 * linux-tic6x-low.c: New.
11193 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11195 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11196 Yao Qi <yao@codesourcery.com>
11198 * target.h (struct target_ops): Add read_loadmap.
11199 * linux-low.c (struct target_loadseg): New type.
11200 (struct target_loadmap): New type.
11201 (linux_read_loadmap): New function.
11202 (linux_target_ops): Add linux_read_loadmap.
11203 * server.c (handle_query): Support qXfer:fdpic:read packet.
11204 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11207 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11209 * win32-low.c: Include <stdint.h>.
11211 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11213 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11214 to the inferior here.
11215 (i386_remove_aligned_watchpoint): Ditto.
11216 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11217 fit part of the watchpoint in the debug registers.
11218 (i386_update_inferior_debug_regs): New.
11219 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11220 registers, and only update the inferior on success.
11221 (i386_low_remove_watchpoint): Ditto.
11223 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11225 * linux-low.c (compare_ints, unique, list_threads, show_process,
11226 linux_core_of_thread): Delete.
11227 (linux_target_ops): Change linux_core_of_thread to
11228 linux_common_core_of_thread.
11229 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11230 * utils.c (malloc_failure): Change type of argument.
11231 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11232 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11233 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11234 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11235 (IPA_OBJS): Add common-utils-ipa.o.
11236 (ptid_h, linux_osdata_h): New macros.
11237 (server_h): Add common/common-utils.h, common/xml-utils.h,
11238 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11240 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11241 ptid.o, buffer.o): New rules.
11242 (linux-low.o): Add common/linux-osdata.h as a dependency.
11243 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11244 * configure.ac: Add AC_HEADER_DIRENT check.
11245 * config.in: Regenerate.
11246 * configure: Regenerate.
11247 * remote-utils.c (xml_escape_text): Delete.
11248 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11249 buffer_xml_printf): Move to common/buffer.c.
11250 * server.c (main): Remove call to initialize_inferiors.
11251 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11252 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11253 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11254 internal_error, gdb_assert, gdb_assert_fail): Delete.
11255 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11256 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11258 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11259 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11260 initialize_inferiors): Delete.
11262 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11264 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11267 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11269 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11271 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11273 2011-05-26 Yao Qi <yao@codesourcery.com>
11275 * Makefile.in (thread-db.o): Track dependence to
11276 common/gdb_thread_db.h.
11277 * thread-db.c: include gdb_thread_db.h from right place.
11279 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11281 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11282 __FILE__ and __LINE__ to internal_error.
11284 2011-05-13 Doug Evans <dje@google.com>
11286 * thread-db.c (try_thread_db_load_from_sdir): New function.
11287 (try_thread_db_load_from_dir): New function.
11288 (thread_db_load_search): Handle $sdir, ignore $pdir.
11289 Remove trying of system directories if search of
11290 libthread-db-search-path fails, that is now done via $sdir.
11292 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11294 * server.c (handle_query): Add EnableDisableTracepoints to the list
11295 of supported features.
11296 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11298 (cmd_qtenable_disable): New.
11299 (cmd_qtstart): Install tracepoints even if disabled.
11300 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11301 receiving a QTEnable or QTDisable packet.
11302 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11303 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11305 (gdb_probe): Skip data collection if static tracepoint is disabled.
11307 2011-05-10 Doug Evans <dje@google.com>
11309 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11311 2011-05-04 Doug Evans <dje@google.com>
11313 * linux-low.c (linux_join): Skip process lookup.
11314 * spu-low.c (spu_join): Ditto.
11315 * server.c (join_inferiors_callback): Delete.
11316 (process_serial_event): For 'D' packet (detach) call join_inferior
11319 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11321 * README: Don't mention xscale*-*-linux*.
11322 * configure.srv (xscale*-*-linux*): Don't handle target.
11324 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11326 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11328 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11329 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11330 (i386_emit_void_call_2): Likewise.
11332 2011-04-26 Yao Qi <yao@codesourcery.com>
11334 * linux-low.c: Move common macros to linux-ptrace.h.
11335 Include linux-ptrace.h.
11336 * Makefile.in (linux_ptrace_h): New.
11337 (linux-low.o): Depends on linux-ptrace.h.
11339 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11341 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11342 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11343 (remote_prepare): New function with most of the TCP code from ...
11344 (remote_open): ... here. Detect PORT here unconditionally. Move also
11345 setting transport_is_reliable.
11346 * server.c (run_once): New variable.
11347 (gdbserver_usage): Document it.
11348 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11349 the first run if RUN_ONCE.
11350 * server.h (run_once, remote_prepare): New declarations.
11352 2011-04-19 Tom Tromey <tromey@redhat.com>
11354 * win32-low.c (handle_load_dll): Remove duplicate "the".
11356 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11358 Remove support for old Cygwin 1.5 versions.
11359 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11360 function to avoid warning.
11361 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11364 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11366 * gdbserver/server.h (Macro _): Define it if not available.
11368 2011-03-14 Michael Snyder <msnyder@vmware.com>
11370 * hostio.c (handle_close): Remove unnecessary null test.
11372 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11374 * Makefile.in (maintainer-clean realclean distclean): Remove
11375 "make ... subdir_do" command.
11377 2011-03-10 Michael Snyder <msnyder@vmware.com>
11379 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11381 * server.c (handle_v_run): Free alloced buffer on early return.
11383 2011-03-09 Yao Qi <yao@codesourcery.com>
11386 2011-03-04 Yao Qi <yao@codesourcery.com>
11388 * Makefile.in: Remove GNU make feature --directory.
11390 2011-03-05 Yao Qi <yao@codesourcery.com>
11392 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11393 (subdir_do): New make target. Copied from gdb/Makefile.
11394 (maintainer-clean, realclean, distclean, clean): Call corresponding
11395 make targets in common/Makefile.
11397 2011-02-11 Yao Qi <yao@codesourcery.com>
11399 * configure.ac: Call AC_PROG_RANLIB.
11400 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11401 * configure: Regenerate.
11403 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11405 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11407 2011-03-06 Yao Qi <yao@codesourcery.com>
11409 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11411 2011-03-05 Yao Qi <yao@codesourcery.com>
11413 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11414 (subdir_do): New make target. Copied from gdb/Makefile.
11415 (maintainer-clean, realclean, distclean, clean): Call corresponding
11416 make targets in common/Makefile.
11418 2011-03-04 Yao Qi <yao@codesourcery.com>
11420 * Makefile.in: Remove GNU make feature --directory.
11422 2011-03-04 Michael Snyder <msnyder@vmware.com>
11424 * server.c (queue_stop_reply): Call xmalloc not malloc.
11426 2011-03-02 Michael Snyder <msnyder@vmware.com>
11428 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11430 2011-02-28 Michael Snyder <msnyder@vmware.com>
11432 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11433 (cmd_qtframe): Ditto.
11434 (cmd_qtbuffer): Ditto.
11435 (cmd_bigqtbuffer): Ditto.
11437 * utils.c (decimal2str): Initialize 'width' to nine, then
11438 don't mess with it.
11440 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11442 * hostio.c (require_data): Free *data, not data.
11444 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11446 * hostio.c (require_data): Use free, not xfree.
11448 2011-02-27 Michael Snyder <msnyder@vmware.com>
11450 * server.c (handle_query): Discard unused value.
11452 * hostio.c (require_data): Free malloc memory before returning
11455 2011-02-26 Michael Snyder <msnyder@vmware.com>
11457 * linux-low.c (list_threads): Call closedir for dirent.
11459 2011-02-27 Michael Snyder <msnyder@vmware.com>
11461 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11462 a case statement falls through.
11464 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11466 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11469 2011-02-26 Michael Snyder <msnyder@vmware.com>
11471 * utils.c (decimal2str): Eliminate dead code and dead param.
11472 (pulongest): Drop dead param from call to decimal2str.
11475 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11477 Revert the following patch (not approved yet):
11478 2011-02-21 Hui Zhu <teawater@gmail.com>
11479 * tracepoint.c (tp_printf): New function.
11480 (eval_agent_expr): Handle gdb_agent_op_printf.
11482 2011-02-21 Hui Zhu <teawater@gmail.com>
11484 * tracepoint.c (tp_printf): New function.
11485 (eval_agent_expr): Handle gdb_agent_op_printf.
11487 2011-02-18 Tom Tromey <tromey@redhat.com>
11489 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11490 (tracepoint.o): Likewise.
11491 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11492 (gdb_agent_op_names): Likewise.
11494 2011-02-18 Tom Tromey <tromey@redhat.com>
11496 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11497 gdb_agent_op_rot>: New constants.
11498 (gdb_agent_op_names): Add pick and roll.
11499 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11502 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11504 * aclocal.m4: Regenerated with aclocal-1.11.1.
11506 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11508 * server.c (handle_qxfer_traceframe_info): New.
11509 (qxfer_packets): Register "traceframe-info".
11510 (handle_query): Report support for qXfer:traceframe-info:read+.
11511 * tracepoint.c (match_blocktype): New.
11512 (traceframe_find_block_type): Rename to ...
11513 (traceframe_walk_blocks): ... this. Add callback filter argument,
11515 (traceframe_find_block_type): New, reimplemented on top of
11516 traceframe_walk_blocks.
11517 (build_traceframe_info_xml): New.
11518 (traceframe_read_info): New.
11519 * server.h (traceframe_read_info): Declare.
11521 2011-02-11 Yao Qi <yao@codesourcery.com>
11523 * configure.ac: Call AC_PROG_RANLIB.
11524 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11525 * configure: Regenerate.
11527 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11529 * server.c (gdb_read_memory): Change return semantics to allow
11531 (handle_search_memory_1): Adjust.
11532 (process_serial_event) <'m' packet>: Handle partial transfers.
11533 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11535 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11537 * regcache.c (init_register_cache): Initialize
11538 regcache->register_status.
11539 (free_register_cache): Release regcache->register_status.
11540 (regcache_cpy): Copy register_status.
11541 (registers_to_string): Print 'x's for unavailable registers.
11542 (supply_register): Mark the register's status valid or
11543 unavailable, depending on whether a buffer was passed in or not.
11544 (supply_register_zeroed): New.
11545 (supply_regblock): Mark the registers' status valid or
11546 unavailable, depending on whether a buffer was passed in or not.
11547 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11548 (struct regcache): New `register_status' field.
11549 (supply_register_zeroed): Declare.
11550 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11551 supply_register_zeroed, rather than passing a NULL buffer to
11553 * tracepoint.c (fetch_traceframe_registers): Update comment.
11555 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11557 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11560 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11562 * server.h (decode_xfer_write): Change prototype.
11563 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11564 and don't extract the annex here.
11565 * server.c (decode_xfer_read): Remove `annex' parameter,
11566 and don't extract the annex here.
11567 (decode_xfer): New.
11568 (struct qxfer): New.
11569 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11570 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11571 (handle_qxfer_statictrace): New functions, abstracted out from
11572 handle_query, and made to use the struct qxfer interface.
11573 (handle_threads_qxfer_proper): Rename to ...
11574 (handle_qxfer_threads_proper): ... this.
11575 (handle_threads_qxfer): Rename to ...
11576 (handle_qxfer_threads): ... this. Adjust.
11577 (qxfer_packets): New array.
11578 (handle_qxfer): New function.
11579 (handle_query): Use handle_qxfer.
11581 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11583 * gdbreplay.c: Shorten lines of >= 80 columns.
11584 * linux-low.c: Ditto.
11585 * linux-ppc-low.c: Ditto.
11586 * linux-s390-low.c: Ditto.
11587 * linux-sparc-low.c: Ditto.
11588 * linux-x86-low.c: Ditto.
11589 * linux-xtensa-low.c: Ditto.
11590 * mem-break.c: Ditto.
11591 * nto-low.c: Ditto.
11592 * regcache.h: Ditto.
11593 * remote-utils.c: Ditto.
11596 * thread-db.c: Ditto.
11597 * tracepoint.c: Ditto.
11599 * win32-low.h: Ditto.
11601 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11603 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11606 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11608 * server.c (gdbserver_version): Update copyright year in version
11610 * gdbreplay.c (gdbreplay_version): Ditto.
11612 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11614 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11615 * linux-bfin-low.c: New file.
11616 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11617 PT_DATA_ADDR for BFIN targets.
11618 * Makefile.in (SFILES): Add linux-bfin-low.c.
11619 (clean): Remove reg-bfin.c.
11620 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11621 * README: Mention supported Blackfin targets.
11623 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11625 * .gitignore: New file.
11627 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11629 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11631 2010-10-22 Jie Zhang <jie@codesourcery.com>
11633 * Makefile.in: Add FLAGS_TO_PASS variable.
11634 (install): Remove dependency of install-only and recursively
11635 invoke make for install-only.
11637 2010-10-04 Doug Evans <dje@google.com>
11639 * Makefile.in (uninstall): Use $(DESTDIR).
11641 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11645 * linux-x86-low.c (compat_siginfo_from_siginfo)
11646 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11647 si_code is < 0. Check for si_code == SI_TIMER before checking for
11650 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11652 * lynx-i386-low.c: New file.
11653 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11655 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11657 * lynx-low.c (ptrace_request_to_str): Remove handling for
11658 request values that have been removed in LynxOS 5.x.
11660 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11662 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11665 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11667 * configure.ac: Add --enable-inprocess-agent option.
11668 * configure: Rebuilt.
11670 2010-09-06 Yao Qi <yao@codesourcery.com>
11672 * linux-low.c (linux_kill): Remove unused variable.
11673 (linux_stabilize_threads): Likewise.
11674 * server.c (start_inferior): Likewise.
11675 (queue_stop_reply_callback): Likewise.
11676 * tracepoint.c (do_action_at_tracepoint): Likewise.
11678 2010-09-06 Yao Qi <yao@codesourcery.com>
11680 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11683 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11685 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11687 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11689 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11692 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11694 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11695 gdbserver/lynx-ppc-low.c: New files.
11696 * Makefile.in (lynx_low_h): New variable.
11697 (lynx-low.o, lynx-ppc-low.o): New rules.
11698 * configure.ac: On LynxOS, link with -lnetinet.
11699 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11700 * configure: regenerate.
11702 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11704 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11705 * configure.ac: Add check for vasprintf and vsnprintf.
11706 * configure, config.in: Regenerate.
11707 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11709 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11711 * gdbreplay.c: Move include of alloca.h up, next to include of
11713 * server.h: Add include of malloc.h.
11714 * mem-break.c: Remove include of malloc.h.
11715 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11717 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11719 * Makefile.in (memmem.o): Build with -Wno-error.
11721 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11723 * utils.c (xsnprintf): Make non-static.
11724 * server.h: Add xsnprintf declaration.
11725 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11726 replace calls to snprintf by calls to xsnprintf throughout.
11728 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11730 * configure.ac: Add configure check for alloca.
11731 * configure, config.in: Regenerate.
11732 * server.h: Include alloca.h if it exists.
11733 * gdbreplay.c: Include alloca.h if it exists.
11735 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11737 * linux-low.c (__SIGRTMIN): Define if not already defined.
11738 (linux_create_inferior): Check for __ANDROID__ rather than
11740 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11741 are already deferred.
11742 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11743 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11744 stopped and already has a pending signal to report.
11745 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11746 a pending signal to report or is moving out of a jump pad.
11747 (linux_init_signals): Check for __ANDROID__ rather than
11750 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11752 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11753 debug_threads check. Avoid a linear search when not doing debug
11756 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11758 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11759 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11760 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11761 (process_event): Change local fd's type to gdb_fildes_t.
11762 (create_file_handler): Adjust prototype.
11763 (delete_file_handler): Adjust prototype.
11764 (handle_file_event): Adjust prototype. Use pfildes.
11765 (create_file_event): Adjsut prototype.
11766 * remote-utils.c (remote_desc, listen_desc): Change type to
11768 * server.h: New gdb_fildes_t typedef.
11769 [USE_WIN32API]: Include winsock2.h.
11770 (delete_file_handler, add_file_handler): Adjust prototypes.
11771 (pfildes): Declare.
11772 * utils.c (pfildes): New.
11774 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11776 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11777 * configure: Regenerate.
11779 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11781 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11782 (linux_done_accessing_memory): ... this.
11783 (linux_target_ops): Adjust.
11784 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11785 * nto-low.c (nto_target_ops): Adjust comment.
11786 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11787 * spu-low.c (spu_target_ops): Adjust comment.
11788 * target.h (target_ops): Rename unprepare_to_access_memory field
11789 to done_accessing_memory.
11790 (unprepare_to_access_memory): Rename to ...
11791 (done_accessing_memory): ... this.
11793 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11795 * linux-low.c (linux_prepare_to_access_memory): New.
11796 (linux_unprepare_to_access_memory): New.
11797 (linux_target_ops): Install them.
11798 * server.c (read_memory): Rename to ...
11799 (gdb_read_memory): ... this. Use
11800 prepare_to_access_memory/prepare_to_access_memory.
11801 (write_memory): Rename to ...
11802 (gdb_write_memory): ... this. Use
11803 prepare_to_access_memory/prepare_to_access_memory.
11804 (handle_search_memory_1): Adjust.
11805 (process_serial_event): Adjust.
11806 * target.h (struct target_ops): New fields
11807 prepare_to_access_memory and unprepare_to_access_memory.
11808 (prepare_to_access_memory, unprepare_to_access_memory): New.
11809 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11810 prepare_to_access_memory/prepare_to_access_memory.
11811 * nto-low.c (nto_target_ops): Adjust.
11812 * spu-low.c (spu_target_ops): Adjust.
11813 * win32-low.c (win32_target_ops): Adjust.
11815 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11817 * Makefile.in (WARN_CFLAGS): Get it from configure.
11818 (WERROR_CFLAGS): New.
11819 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11820 * configure.ac: Introduce --enable-werror, which adds -Werror to
11821 the compiler command line. Enabled by default. Disable with
11822 --disable-werror. Add -Wdeclaration-after-statement
11823 Wpointer-arith and -Wformat-nonliteral to warning flags.
11824 * configure: Regenerate.
11826 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11828 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11830 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11832 * gdbreplay.c (remote_error): New.
11834 (expect): Use gdbchar. Check for error reading from GDB.
11835 Clarify sync error output.
11836 (play): Check for errors writing to GDB.
11837 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11838 * remote-utils.c (getpkt): Check for errors writing to the remote
11841 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11843 * linux-low.c (linux_wait_1): Move non-debugging code out of
11844 `debug_threads' control.
11846 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11848 * linux-low.c (linux_wait_1): Don't set last_status here.
11849 * server.c (push_event, queue_stop_reply_callback): Assert we're
11850 not pushing a TARGET_WAITKIND_IGNORE event.
11851 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11852 (myresume, handle_target_event): Set the thread's last_resume_kind
11853 and last_status from the target returned status.
11855 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11859 * linux-x86-low.c (update_debug_registers_callback): New.
11860 (i386_dr_low_set_addr): Use it.
11861 (i386_dr_low_get_addr): New.
11862 (i386_dr_low_set_control): Use update_debug_registers_callback.
11863 (i386_dr_low_get_control): New.
11864 (i386_dr_low_get_status): Adjust.
11865 * linux-low.c (linux_stop_lwp): New.
11866 * linux-low.h (linux_stop_lwp): Declare.
11868 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11869 argument instead of a i386_debug_reg_state.
11870 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11871 a i386_debug_reg_state.
11872 (i386_insert_aligned_watchpoint): Adjust.
11873 (i386_remove_aligned_watchpoint): Adjust.
11874 (i386_low_stopped_data_address): Read the debug registers from the
11875 inferior instead of from the mirrors.
11876 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11877 (i386_dr_low_get_addr): Declare.
11878 (i386_dr_low_get_control): Declare.
11879 (i386_dr_low_get_status): Change prototype.
11881 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11882 (i386_dr_low_get_addr): New.
11883 (i386_dr_low_get_control): New.
11884 (i386_dr_low_get_status): Adjust prototype. Return
11886 (i386_initial_stuff): Clear dr_status_mirror and
11888 (i386_get_thread_context): Adjust.
11889 (i386_set_thread_context): Adjust.
11890 (i386_thread_added): Adjust.
11892 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11894 * linux-low.h (linux_thread_area): Delete declaration.
11896 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11898 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11899 after its termination.
11901 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11903 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11904 (gdb_wants_all_stopped): Delete.
11905 (linux_wait_1): Don't call them.
11906 * server.c (handle_v_cont): Tag all threads as want-stopped.
11907 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11908 stopped as "client-wants-stopped".
11910 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11912 * Makefile.in (signals_h): New.
11913 (server_h): Depend on it.
11914 (server.o): Don't depend on $(signals_def).
11915 (signals.o): Depend on $(signals_def).
11917 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11919 * Makefile.in (signals_def): New.
11920 (server_h): Append include/gdb/signals.h and signals_def.
11921 (server.o): Append signals_def.
11923 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11925 * server.c (handle_target_event): Use target_signal_to_host for
11926 resume_info.sig initialization.
11927 * target.h (struct thread_resume) <sig>: New comment.
11929 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11931 * server.c (handle_query): strcpy() the returned string from paddress()
11932 instead of sprintf().
11933 * utils.c (paddress): Return phex_nz().
11935 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11937 * server.c (handle_v_cont): Call mourn_inferior if process
11939 (myresume): Likewise.
11941 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11943 Static tracepoints, and integration with UST.
11945 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11946 * mem-break.c (uninsert_all_breakpoints)
11947 (reinsert_all_breakpoints): New.
11948 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11949 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11950 (gdb_agent_ust_loaded, helper_thread_id)
11951 (gdb_agent_helper_thread_id): New macros.
11952 (struct ipa_sym_addresses): Add addr_ust_loaded,
11953 addr_helper_thread_id, addr_cmd_buf.
11954 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11955 (in_process_agent_loaded_ust): New.
11956 (write_e_ust_not_loaded): New.
11957 (maybe_write_ipa_ust_not_loaded): New.
11958 (struct collect_static_trace_data_action): New.
11959 (enum tracepoint_type) <static_tracepoint>: New.
11960 (struct tracepoint) <handle>: Mention static tracepoints.
11961 (struct static_tracepoint_ctx): New.
11962 (CMD_BUF_SIZE): New.
11963 (add_tracepoint_action): Handle static tracepoint actions.
11964 (unprobe_marker_at): New.
11965 (clear_installed_tracepoints): Handle static tracepoints.
11966 (cmd_qtdp): Handle static tracepoints.
11967 (probe_marker_at): New.
11968 (cmd_qtstart): Handle static tracepoints.
11969 (response_tracepoint): Handle static tracepoints.
11970 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11971 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11972 (get_context_regcache): Handle static tracepoints.
11973 (do_action_at_tracepoint): Handle static tracepoint actions.
11974 (traceframe_find_block_type): Handle static trace data blocks.
11975 (traceframe_read_sdata): New.
11976 (download_tracepoints): Download static tracepoint actions.
11977 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11978 (GDB_PROBE_NAME): New.
11980 (GET_UST_SYM): New.
11983 (ust_marker_to_static_tracepoint): New.
11985 (collect_ust_data_at_tracepoint): New.
11986 (gdb_ust_probe): New.
11987 (UNIX_PATH_MAX, SOCK_DIR): New.
11988 (gdb_ust_connect_sync_socket): New.
11989 (resume_thread, stop_thread): New.
11990 (run_inferior_command): New.
11991 (init_named_socket): New.
11992 (gdb_ust_socket_init): New.
11993 (cstr_to_hexstr): New.
11995 (first_marker, next_marker): New.
11996 (response_ust_marker): New.
11997 (cmd_qtfstm, cmd_qtsstm): New.
11998 (unprobe_marker_at, probe_marker_at): New.
11999 (cmd_qtstmat, gdb_ust_thread): New.
12000 (gdb_ust_init): New.
12001 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12002 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12003 (ST_REGENTRY): New.
12004 (x86_64_st_collect_regmap): New.
12005 (X86_64_NUM_ST_COLLECT_GREGS): New.
12006 (AMD64_RIP_REGNUM): New.
12007 (supply_static_tracepoint_registers): New.
12008 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12009 (ST_REGENTRY): New.
12010 (i386_st_collect_regmap): New.
12011 (i386_NUM_ST_COLLECT_GREGS): New.
12012 (supply_static_tracepoint_registers): New.
12013 * server.c (handle_query): Handle qXfer:statictrace:read.
12014 <qSupported>: Report support for StaticTracepoints, and
12015 qXfer:statictrace:read features.
12016 * server.h (traceframe_read_sdata)
12017 (supply_static_tracepoint_registers): Declare.
12018 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12019 (unpack_varlen_hex): Include in IPA build.
12020 * Makefile.in (ustlibs, ustinc): New.
12021 (IPA_OBJS): Add remote-utils-ipa.o.
12022 ($(IPA_LIB)): Link -ldl and -lpthread.
12024 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12025 * config.in, configure: Regenerate.
12027 2010-06-20 Ian Lance Taylor <iant@google.com>
12028 Pedro Alves <pedro@codesourcery.com>
12030 * linux-x86-low.c (always_true): Delete.
12031 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12032 trying to fool the compiler with always_true.
12034 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12036 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12037 conditions in gdbserver.
12039 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12041 * spu-low.c (spu_read_memory): Wrap around local store limit.
12042 (spu_write_memory): Likewise.
12044 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12046 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12047 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12049 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12051 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12052 uses with LONGEST uses.
12054 2010-06-14 Stan Shebs <stan@codesourcery.com>
12055 Pedro Alves <pedro@codesourcery.com>
12059 * linux-x86-low.c: Include limits.h.
12061 (always_true): New.
12064 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12065 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12066 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12067 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12068 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12069 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12070 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12071 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12072 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12073 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12074 (amd64_emit_void_call_2): New.
12075 (amd64_emit_ops): New.
12076 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12077 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12078 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12079 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12080 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12081 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12082 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12083 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12084 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12085 (i386_emit_stack_adjust, i386_emit_int_call_1)
12086 (i386_emit_void_call_2): New.
12087 (i386_emit_ops): New.
12088 (x86_emit_ops): New.
12089 (the_low_target): Install x86_emit_ops.
12090 * server.h (struct emit_ops): New.
12091 (get_raw_reg_func_addr): Declare.
12092 (current_insn_ptr, emit_error): Declare.
12093 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12094 (set_trace_state_variable_value): New defines.
12095 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12096 addr_get_trace_state_variable_value and
12097 addr_set_trace_state_variable_value.
12098 (symbol_list): New fields for get_raw_reg,
12099 get_trace_state_variable_value and set_trace_state_variable_value.
12100 (condfn): New typedef.
12101 (struct tracepoint): New field `compiled_cond'.
12102 (do_action_at_tracepoint): Clear compiled_cond.
12103 (get_trace_state_variable_value, set_trace_state_variable_value):
12105 (condition_true_at_tracepoint): If there's a compiled condition,
12107 (current_insn_ptr, emit_error): New globals.
12108 (struct bytecode_address): New.
12109 (get_raw_reg_func_addr): New.
12110 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12111 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12112 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12113 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12114 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12115 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12116 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12117 (compile_tracepoint_condition, compile_bytecodes): New.
12118 * target.h (emit_ops): Forward declare.
12119 (struct target_ops): New field emit_ops.
12120 (target_emit_ops): New.
12121 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12122 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12123 * linux-low.c (linux_emit_ops): New.
12124 (linux_target_ops): Install it.
12125 * linux-low.h (struct linux_target_ops): New field emit_ops.
12127 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12129 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12130 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12132 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12133 Stan Shebs <stan@codesourcery.com>
12135 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12136 (all): Depend on $(extra_libraries).
12137 (install-only): Install the IPA.
12138 (IPA_OBJS, IPA_LIB): New.
12139 (clean): Remove the IPA lib.
12140 (IPAGENT_CFLAGS): New.
12141 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12142 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12143 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12144 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12145 * configure.ac: Check for atomic builtins support in the compiler.
12146 (IPA_DEPFILES, extra_libraries): Define.
12147 * configure.srv (ipa_obj): Add description.
12148 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12149 (i[34567]86-*-linux*): Set ipa_obj.
12150 (x86_64-*-linux*): Set ipa_obj.
12151 * linux-low.c (stabilizing_threads): New.
12152 (supports_fast_tracepoints): New.
12153 (linux_detach): Stabilize threads before detaching.
12154 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12155 the lwp is either not stabilizing, or is moving out of a jump pad.
12156 (linux_fast_tracepoint_collecting): New.
12157 (maybe_move_out_of_jump_pad): New.
12158 (enqueue_one_deferred_signal): New.
12159 (dequeue_one_deferred_signal): New.
12160 (linux_wait_for_event_1): If moving out of a jump pad, defer
12161 pending signals to later.
12162 (linux_stabilize_threads): New.
12163 (linux_wait_1): Check if threads need moving out of jump pads, and
12165 (stuck_in_jump_pad_callback): New.
12166 (move_out_of_jump_pad_callback): New.
12167 (lwp_running): New.
12168 (linux_resume_one_lwp): Handle moving out of jump pads.
12169 (linux_set_resume_request): Dequeue deferred signals.
12170 (need_step_over_p): Also step over fast tracepoint jumps.
12171 (start_step_over): Also uninsert fast tracepoint jumps.
12172 (finish_step_over): Also reinsert fast tracepoint jumps.
12173 (linux_install_fast_tracepoint_jump): New.
12174 (linux_target_ops): Install linux_stabilize_threads and
12175 linux_install_fast_tracepoint_jump_pad.
12176 * linux-low.h (linux_target_ops) <get_thread_area,
12177 install_fast_tracepoint_jump_pad>: New fields.
12178 (struct lwp_info) <collecting_fast_tracepoint,
12179 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12180 (linux_get_thread_area): Declare.
12181 * linux-x86-low.c (jump_insn): New.
12182 (x86_get_thread_area): New.
12183 (append_insns): New.
12184 (push_opcode): New.
12185 (amd64_install_fast_tracepoint_jump_pad): New.
12186 (i386_install_fast_tracepoint_jump_pad): New.
12187 (x86_install_fast_tracepoint_jump_pad): New.
12188 (the_low_target): Install x86_get_thread_area and
12189 x86_install_fast_tracepoint_jump_pad.
12190 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12191 (struct fast_tracepoint_jump): New.
12192 (fast_tracepoint_jump_insn): New.
12193 (fast_tracepoint_jump_shadow): New.
12194 (find_fast_tracepoint_jump_at): New.
12195 (fast_tracepoint_jump_here): New.
12196 (delete_fast_tracepoint_jump): New.
12197 (set_fast_tracepoint_jump): New.
12198 (uninsert_fast_tracepoint_jumps_at): New.
12199 (reinsert_fast_tracepoint_jumps_at): New.
12200 (set_breakpoint_at): Use write_inferior_memory.
12201 (uninsert_raw_breakpoint): Use write_inferior_memory.
12202 (check_mem_read): Mask out fast tracepoint jumps.
12203 (check_mem_write): Mask out fast tracepoint jumps.
12204 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12205 (set_fast_tracepoint_jump): Declare.
12206 (delete_fast_tracepoint_jump)
12207 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12208 (reinsert_fast_tracepoint_jumps_at): Declare.
12209 * regcache.c: Don't compile many functions when building the
12210 in-process agent library.
12211 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12212 the register buffer in the heap.
12213 (free_register_cache): If the register buffer isn't owned by the
12214 regcache, don't free it.
12215 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12216 pre-existing register caches.
12217 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12219 (convert_ascii_to_int): : Constify `from' parameter type.
12220 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12221 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12222 the needed buffer in-place.
12223 (relocate_instruction): New.
12224 * server.c (handle_query) <qSymbols>: If the target supports
12225 tracepoints, give it a chance of looking up symbols. Report
12226 support for fast tracepoints.
12227 (handle_status): Stabilize threads.
12228 (process_serial_event): Adjust.
12229 * server.h (struct fast_tracepoint_jump): Forward declare.
12230 (struct process_info) <fast_tracepoint_jumps>: New field.
12231 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12232 (decode_X_packet, decode_M_packet): Adjust.
12233 (relocate_instruction): Declare.
12234 (in_process_agent_loaded): Declare.
12235 (tracepoint_look_up_symbols): Declare.
12236 (struct fast_tpoint_collect_status): Declare.
12237 (fast_tracepoint_collecting): Declare.
12238 (force_unlock_trace_buffer): Declare.
12239 (handle_tracepoint_bkpts): Declare.
12240 (initialize_low_tracepoint)
12241 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12242 * target.h (struct target_ops) <stabilize_threads,
12243 install_fast_tracepoint_jump_pad>: New fields.
12244 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12245 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12246 [HAVE_STDINT_H]: Include stdint.h.
12247 (trace_debug_1): Rename to ...
12248 (trace_vdebug): ... this.
12249 (trace_debug): Rename to ...
12250 (trace_debug_1): ... this. Add `level' parameter.
12251 (trace_debug): New.
12252 (ATTR_USED, ATTR_NOINLINE): New.
12253 (IP_AGENT_EXPORT): New.
12254 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12255 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12256 (about_to_request_buffer_space, trace_buffer_is_full)
12257 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12258 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12259 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12260 (traceframe_write_count, traceframes_created)
12261 (trace_state_variables)
12262 New renaming defines.
12263 (struct ipa_sym_addresses): New.
12264 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12265 (symbol_list): New.
12266 (ipa_sym_addrs): New.
12267 (all_tracepoint_symbols_looked_up): New.
12268 (in_process_agent_loaded): New.
12269 (write_e_ipa_not_loaded): New.
12270 (maybe_write_ipa_not_loaded): New.
12271 (tracepoint_look_up_symbols): New.
12272 (debug_threads) [IN_PROCESS_AGENT]: New.
12273 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12274 (UNKNOWN_SIDE_EFFECTS): New.
12275 (stop_tracing): New.
12276 (flush_trace_buffer): New.
12277 (stop_tracing_bkpt): New.
12278 (flush_trace_buffer_bkpt): New.
12279 (read_inferior_integer): New.
12280 (read_inferior_uinteger): New.
12281 (read_inferior_data_pointer): New.
12282 (write_inferior_data_pointer): New.
12283 (write_inferior_integer): New.
12284 (write_inferior_uinteger): New.
12285 (struct collect_static_trace_data_action): Delete.
12286 (enum tracepoint_type): New.
12287 (struct tracepoint) <type>: New field `type'.
12288 <actions_str, step_actions, step_actions_str>: Only include in
12290 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12291 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12292 (tracepoints): Use IP_AGENT_EXPORT.
12293 (last_tracepoint): Don't include in the IPA.
12294 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12295 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12296 (alloced_trace_state_variables): New.
12297 (trace_state_variables): Use IP_AGENT_EXPORT.
12298 (traceframe_t): Delete unused variable.
12299 (circular_trace_buffer): Don't include in the IPA.
12300 (trace_buffer_start): Delete.
12301 (struct trace_buffer_control): New.
12302 (trace_buffer_free): Delete.
12303 (struct ipa_trace_buffer_control): New.
12304 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12305 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12307 (trace_buffer_ctrl): New.
12308 (TRACE_BUFFER_CTRL_CURR): New.
12309 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12310 Reimplement as macros.
12311 (trace_buffer_wrap): Delete.
12312 (traceframe_write_count, traceframe_read_count)
12313 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12314 (struct tracepoint_hit_ctx) <type>: New field.
12315 (struct fast_tracepoint_ctx): New.
12316 (memory_barrier): New.
12318 (record_tracepoint_error): Update atomically in the IPA.
12319 (clear_inferior_trace_buffer): New.
12320 (about_to_request_buffer_space): New.
12321 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12322 updating the same buffer.
12323 (add_tracepoint): Default the tracepoint's type to trap
12324 tracepoint, and orig_size to -1.
12325 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12326 internal variables.
12327 (create_trace_state_variable): New parameter `gdb'. Handle it.
12328 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12329 (cmd_qtdp): Handle fast tracepoints.
12330 (cmd_qtdv): Adjust.
12331 (max_jump_pad_size): New.
12332 (gdb_jump_pad_head): New.
12333 (get_jump_space_head): New.
12334 (claim_jump_space): New.
12335 (sort_tracepoints): New.
12336 (MAX_JUMP_SIZE): New.
12337 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12339 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12340 support. Upload fast traceframes, and delete internal IPA
12342 (stop_tracing_handler): New.
12343 (flush_trace_buffer_handler): New.
12344 (cmd_qtstop): Upload fast tracepoints.
12345 (response_tracepoint): Handle fast tracepoints.
12346 (tracepoint_finished_step): Upload fast traceframes. Set the
12347 tracepoint hit context's tracepoint type.
12348 (handle_tracepoint_bkpts): New.
12349 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12350 type. Add comment about fast tracepoints.
12351 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12352 non-existing action_str field.
12353 (get_context_regcache): Handle fast tracepoints.
12354 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12356 (fast_tracepoint_from_jump_pad_address): New.
12357 (fast_tracepoint_from_ipa_tpoint_address): New.
12358 (collecting_t): New.
12359 (force_unlock_trace_buffer): New.
12360 (fast_tracepoint_collecting): New.
12362 (gdb_collect): New.
12363 (write_inferior_data_ptr): New.
12364 (target_tp_heap): New.
12365 (target_malloc): New.
12366 (download_agent_expr): New.
12368 (download_tracepoints): New.
12369 (download_trace_state_variables): New.
12370 (upload_fast_traceframes): New.
12371 (IPA_FIRST_TRACEFRAME): New.
12372 (IPA_NEXT_TRACEFRAME_1): New.
12373 (IPA_NEXT_TRACEFRAME): New.
12374 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12375 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12376 (gdb_jump_pad_buffer_end): New.
12377 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12378 (initialize_tracepoint): Adjust.
12379 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12380 buffer. Initialize the low module.
12381 * utils.c (PREFIX, TOOLNAME): New.
12382 (malloc_failure): Use PREFIX.
12383 (error): In the IPA, an error causes an exit.
12384 (fatal, warning): Use PREFIX.
12385 (internal_error): Use TOOLNAME.
12386 (NUMCELLS): Increase to 10.
12387 * configure, config.in: Regenerate.
12389 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12391 * server.c (handle_query) <qSupported>: Do two passes over the
12392 qSupported string to avoid nesting strtok.
12394 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12396 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12398 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12399 -Wl,--dynamic-list.
12400 * configure: Regenerate.
12401 * proc-service.list: New.
12403 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12405 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12408 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12410 * gdbreplay.c (remote_open): Check error return from socket() call by
12411 its equality to -1 not by it being negative.
12412 * remote-utils.c (remote_open): Likewise.
12414 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12416 * config.h: Regenerate.
12418 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12420 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12421 doesn't provide PTRACE_GET_THREAD_AREA.
12423 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12425 * linux-m68k-low.c: Include <asm/ptrace.h>
12426 (ps_get_thread_area): Implement.
12428 2010-05-03 Doug Evans <dje@google.com>
12430 * event-loop.c (struct callback_event): New struct.
12431 (callback_list): New global.
12432 (append_callback_event, delete_callback_event): New functions.
12433 (process_callback): New function.
12434 (start_event_loop): Call it.
12435 * remote-utils.c (NOT_SCHEDULED): Define.
12436 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12437 moved out of readchar.
12438 (readchar): Rewrite. Call reschedule before returning.
12439 (reset_readchar): New function.
12440 (remote_close): Call it.
12441 (process_remaining, reschedule): New functions.
12442 * server.h (callback_handler_func): New typedef.
12443 (append_callback_event, delete_callback_event): Declare.
12445 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12447 * proc-service.c (ps_pglobal_lookup): Use
12448 thread_db_look_up_one_symbol.
12449 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12450 parameter. Use it instead of all_symbols_looked_up.
12451 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12453 (all_symbols_looked_up): Don't declare.
12454 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12455 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12457 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12458 Set all_symbols_looked_up here.
12459 (thread_db_look_up_one_symbol): New.
12460 (thread_db_get_tls_address): Adjust.
12461 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12462 thread_db object on the heap, and tentatively set it in the
12464 (thread_db_init): Don't set all_symbols_looked_up here.
12465 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12467 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (linux_kill, linux_detach): Adjust.
12470 (status_pending_p_callback): Remove redundant statement. Check
12471 for !TARGET_WAITIKIND_IGNORE, instead of
12472 TARGET_WAITKIND_STOPPED.
12473 (handle_tracepoints): Make sure LWP is locked. Adjust.
12474 (linux_wait_for_event_1): Adjust.
12475 (linux_cancel_breakpoints): New.
12476 (unsuspend_one_lwp): New.
12477 (unsuspend_all_lwps): New.
12478 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12479 (send_sigstop_callback): Change return type to int, add new
12480 `except' parameter and handle it.
12481 (suspend_and_send_sigstop_callback): New.
12482 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12483 pass them down. If SUSPEND, also increment the lwp's suspend
12485 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12486 (need_step_over_p): Don't consider suspended LWPs.
12487 (start_step_over): Adjust.
12488 (proceed_one_lwp): Change return type to int, add new `except'
12489 parameter and handle it.
12490 (unsuspend_and_proceed_one_lwp): New.
12491 (proceed_all_lwps): Use find_inferior instead of
12493 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12494 also decrement the suspend count of LWPs. Pass `except' down,
12495 instead of hacking its suspend count.
12496 (linux_pause_all): Add `freeze' parameter. Adjust.
12497 (linux_unpause_all): New.
12498 (linux_target_ops): Install linux_unpause_all.
12499 * server.c (handle_status): Adjust.
12500 * target.h (struct target_ops): New fields `unpause_all' and
12501 `cancel_breakpoints'. Add new parameter to `pause_all'.
12502 (pause_all): Add new `freeze' parameter.
12503 (unpause_all): New.
12504 (cancel_breakpoints): New.
12505 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12506 cancel breakpoints.
12507 (cmd_qtstart): Pause threads.
12508 (stop_tracing): Pause threads, and cancel breakpoints.
12509 * win32-low.c (win32_target_ops): Adjust.
12511 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12513 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12514 the inferior right away from here...
12515 (linux_wait_1): ... to here, and adjust to check the thread's
12516 last_resume_kind instead of the lwp's step or stop_expected flags.
12518 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12520 * README: Use consistent `GDB' and `GDBserver' spellings.
12522 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12524 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12525 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12526 (linux_detach_one_lwp): Assume the lwp is stopped.
12527 (any_thread_of): Delete.
12528 (linux_detach): Stop all lwps here. Don't blindly delete all
12530 (delete_lwp_callback): New.
12531 (linux_mourn): Delete all lwps of the process that is gone.
12532 (linux_wait_1): Don't delete the last lwp of the process here.
12533 * mem-break.h (mark_breakpoints_out): Declare.
12534 * mem-break.c (mark_breakpoints_out): New.
12535 (free_all_breakpoints): Use it.
12536 * server.c (handle_target_event): If the process is gone, mark
12538 * thread-db.c (struct thread_db) <create_bp>: New field.
12539 (thread_db_enable_reporting): Fix prototype. Store a thread event
12540 breakpoint reference in the thread_db struct.
12541 (thread_db_load_search): Clear the thread_db object.
12542 (try_thread_db_load_1): Ditto.
12543 (switch_to_process): New.
12544 (disable_thread_event_reporting): Use it.
12545 (remove_thread_event_breakpoints): New.
12546 (thread_db_detach, thread_db_mourn): Use it.
12548 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12550 * linux-low.c (linux_enable_event_reporting): New.
12551 (linux_wait_for_event_1, handle_extended_wait): Use it.
12553 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12555 * linux-low.c (linux_kill_one_lwp, linux_kill)
12556 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12557 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12558 SIGSTOP even if the LWP is stopped.
12559 (send_sigstop_callback): New.
12560 (stop_all_lwps): Use send_sigstop_callback instead.
12561 (linux_resume_one_thread): Adjust.
12562 (proceed_one_lwp): Still proceed an LWP that the client has
12563 requested to stop, if we haven't reported it as stopped yet. Make
12564 sure that LWPs the client want stopped, have a pending SIGSTOP.
12566 2010-04-26 Doug Evans <dje@google.com>
12568 * server.c (handle_general_set): Make static.
12570 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12571 Print received char after testing for error/eof instead of before.
12572 (input_interrupt): Tweak comment.
12574 2010-04-23 Doug Evans <dje@google.com>
12576 * server.c (start_inferior): Print inferior argv if --debug.
12578 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12580 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12581 * nto-x86-low.c: Include server.h
12583 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12585 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12586 be consistent with other sources of this directory.
12587 (init_registers_amd64): Correct name of source file of this function
12590 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12592 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12593 64-bit executables.
12595 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12597 * win32-i386-low.c: Add 64-bit support.
12598 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12599 (init_registers_amd64): Declare.
12600 (mappings): Add 64-bit version of array.
12601 (init_windows_x86): New function.
12602 (the_low_target): Change init_arch field to init_windows_x86.
12604 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12606 * win32-low.c: Adapt to support also 64-bit architecture.
12607 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12608 (get_image_name): Use SIZE_T type for local variable `done'.
12609 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12610 (toolhelp_get_dll_name): Idem.
12611 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12612 Use uintptr_t typecast to avoid warning.
12613 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12614 (handle_exception): Use phex_nz to avoid warning.
12615 (win32_wait): Remove unused local variable `process'.
12617 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12619 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12622 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12624 * configure.ac: Use `ws2_32' library for srv_mingw.
12625 * configure: Regenerate.
12626 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12627 * remote-utils.c: Likewise.
12629 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12631 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12632 if __x86_64__ is defined.
12634 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12636 * configure: Regenerate.
12638 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12640 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12641 * target.h (target_ops): New get_tib_address field.
12642 * win32-low.h (win32_thread_info): Add thread_local_base field.
12643 * win32-low.c (child_add_thread): Add tlb argument.
12644 Set thread_local_base field to TLB.
12645 (get_child_debug_event): Adapt to child_add_thread change.
12646 (win32_get_tib_address): New function.
12647 (win32_target_ops): Set get_tib_address field to
12648 win32_get_tib_address.
12649 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12651 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12653 * linux-low.c (linux_mourn): Also remove the process.
12654 * server.c (handle_target_event): Don't remove the process here.
12655 * nto-low.c (nto_mourn): New.
12656 (nto_target_ops): Install it.
12657 * spu-low.c (spu_mourn): New.
12658 (spu_target_ops): Install it.
12659 * win32-low.c (win32_mourn): New.
12660 (win32_target_ops): Install it.
12662 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12664 * server.h (buffer_xml_printf): Remove redundant `;'.
12666 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12668 * regcache.c (set_register_cache): Invalidate regcaches before
12669 changing the register cache layout.
12670 (regcache_invalidate_one): Allow a NULL regcache.
12671 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12672 regcaches before changing the register cache layout or the target
12675 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12677 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12678 variable warning on Linux/x86-64.
12680 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12682 GDBserver disconnected tracing support.
12684 * linux-low.c (linux_remove_process): Delete.
12685 (add_lwp): Don't set last_resume_kind here.
12686 (linux_kill): Use `mourn'.
12687 (linux_detach): Use `thread_db_detach', and `mourn'.
12688 (linux_mourn): New.
12689 (linux_attach_lwp_1): Adjust comment.
12690 (linux_attach): last_resume_kind moved the thread_info; adjust.
12691 (status_pending_p_callback): Adjust.
12692 (linux_wait_for_event_1): Adjust.
12693 (count_events_callback, select_singlestep_lwp_callback)
12694 (select_event_lwp_callback, cancel_breakpoints_callback)
12695 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12696 (proceed_one_lwp): Adjust.
12697 (linux_async): Add debug output.
12698 (linux_thread_stopped): New.
12699 (linux_pause_all): New.
12700 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12702 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12703 (thread_db_free): Delete declaration.
12704 (thread_db_detach, thread_db_mourn): Declare.
12705 * thread-db.c (thread_db_init): Use thread_db_mourn.
12706 (thread_db_free): Delete, split in two.
12707 (disable_thread_event_reporting): New.
12708 (thread_db_detach): New.
12709 (thread_db_mourn): New.
12711 * server.h (struct thread_info) <last_resume_kind>: New field.
12712 <attached>: Add comment.
12713 <gdb_detached>: New field.
12714 (handler_func): Change return type to int.
12715 (handle_serial_event, handle_target_event): Ditto.
12716 (gdb_connected): Declare.
12718 (disconnected_tracing): Declare.
12719 (stop_tracing): Declare.
12721 * server.c (handle_query) <qSupported>: Report support for
12722 disconnected tracing.
12723 (queue_stop_reply_callback): Account for running threads.
12724 (gdb_wants_thread_stopped): New.
12725 (gdb_wants_all_threads_stopped): New.
12726 (gdb_reattached_process): New.
12727 (handle_status): Clear the `gdb_detached' flag of all processes.
12728 In all-stop, stop all threads.
12729 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12730 (process_serial_event): If the remote connection breaks, or if an
12731 exit was forced with "monitor exit", force an event loop exit.
12732 Handle disconnected tracing on detach.
12733 (handle_serial_event): Adjust.
12734 (handle_target_event): If GDB isn't connected, forward events back
12735 to the inferior, unless the last process exited, in which case,
12736 exit gdbserver. Adjust interface.
12738 * remote-utils.c (remote_open): Don't block in accept. Instead
12739 register an event loop source on the listen socket file
12740 descriptor. Refactor bits into ...
12741 (listen_desc): ... this new global.
12742 (gdb_connected): ... this new function.
12743 (enable_async_notification): ... this new function.
12744 (handle_accept_event): ... this new function.
12745 (remote_close): Clear remote_desc.
12747 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12749 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12751 (mourn_inferior): Define.
12752 (target_process_qsupported): Avoid the dangling else problem.
12753 (thread_stopped): Define.
12754 (pause_all): Define.
12755 (target_waitstatus_to_string): Declare.
12756 * target.c (target_waitstatus_to_string): New.
12758 * tracepoint.c (tracing): Make extern.
12759 (disconnected_tracing): New.
12760 (stop_tracing): Make extern. Handle tracing stops due to GDB
12762 (cmd_qtdisconnected): New.
12763 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12764 (handle_tracepoint_general_set): Handle QTDisconnected.
12766 * event-loop.c (event_handler_func): Change return type to int.
12767 (process_event): Bail out if the event handler wants the event
12769 (handle_file_event): Ditto.
12770 (start_event_loop): Bail out if the event handler wants the event
12773 * nto-low.c (nto_target_ops): Adjust.
12774 * spu-low.c (spu_wait): Don't remove the process here.
12775 (spu_target_ops): Adjust.
12776 * win32-low.c (win32_wait): Don't remove the process here.
12777 (win32_target_ops): Adjust.
12779 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12781 * regcache.c (realloc_register_cache): Invalidate inferior's
12782 regcache before recreating it.
12784 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12786 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12788 2010-04-09 Stan Shebs <stan@codesourcery.com>
12789 Pedro Alves <pedro@codesourcery.com>
12791 * server.h (LONGEST): New.
12792 (struct thread_info) <while_stepping>: New field.
12793 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12795 (initialize_tracepoint, handle_tracepoint_general_set)
12796 (handle_tracepoint_query, tracepoint_finished_step)
12797 (tracepoint_was_hit, release_while_stepping_state_list):
12798 (current_traceframe): Declare.
12799 * server.c (handle_general_set): Handle tracepoint packets.
12800 (read_memory): New.
12801 (write_memory): New.
12802 (handle_search_memory_1): Use read_memory.
12803 (handle_query): Report support for conditional tracepoints, trace
12804 state variables, and tracepoint sources. Handle tracepoint
12806 (main): Initialize the tracepoints module.
12807 (process_serial_event): Handle traceframe reads/writes.
12809 * linux-low.c (handle_tracepoints): New.
12810 (linux_wait_1): Call it.
12811 (linux_resume_one_lwp): Handle while-stepping.
12812 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12813 (linux_target_ops): Install them.
12814 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12816 * linux-x86-low.c (x86_supports_tracepoints): New.
12817 (the_low_target). Install it.
12819 * mem-break.h (delete_breakpoint): Declare.
12820 * mem-break.c (delete_breakpoint): Make external.
12822 * target.h (struct target_ops): Add `supports_tracepoints',
12823 `read_pc', and `write_pc' fields.
12824 (target_supports_tracepoints): Define.
12825 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12828 * regcache.h (struct regcache) <registers_owned>: New field.
12829 (init_register_cache, regcache_cpy): Declare.
12830 (regcache_read_pc, regcache_write_pc): Declare.
12831 (register_cache_size): Declare.
12832 (supply_regblock): Declare.
12833 * regcache.c (init_register_cache): New.
12834 (new_register_cache): Use it.
12835 (regcache_cpy): New.
12836 (register_cache_size): New.
12837 (supply_regblock): New.
12838 (regcache_read_pc, regcache_write_pc): New.
12840 * tracepoint.c: New.
12842 * Makefile.in (OBS): Add tracepoint.o.
12843 (tracepoint.o): New rule.
12845 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12847 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12849 (i386-mmx.c): Likewise.
12850 (i386-mmx-linux.o): Likewise.
12851 (i386-mmx-linux.c): Likewise.
12853 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12854 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12855 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12856 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12858 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12859 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12860 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12862 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12864 * Makefile.in (clean): Updated.
12866 (i386-avx.c): Likewise.
12867 (i386-avx-linux.o): Likewise.
12868 (i386-avx-linux.c): Likewise.
12869 (amd64-avx.o): Likewise.
12870 (amd64-avx.c): Likewise.
12871 (amd64-avx-linux.o): Likewise.
12872 (amd64-avx-linux.c): Likewise.
12874 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12875 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12876 (srv_amd64_regobj): Add amd64-avx.o.
12877 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12878 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12879 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12880 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12881 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12882 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12883 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12885 * i387-fp.c: Include "i386-xstate.h".
12887 (i387_cache_to_xsave): Likewise.
12888 (i387_xsave_to_cache): Likewise.
12889 (x86_xcr0): Likewise.
12891 * i387-fp.h (i387_cache_to_xsave): Likewise.
12892 (i387_xsave_to_cache): Likewise.
12893 (x86_xcr0): Likewise.
12895 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12896 * linux-crisv32-low.c (target_regsets): Likewise.
12897 * linux-m68k-low.c (target_regsets): Likewise.
12898 * linux-mips-low.c (target_regsets): Likewise.
12899 * linux-ppc-low.c (target_regsets): Likewise.
12900 * linux-s390-low.c (target_regsets): Likewise.
12901 * linux-sh-low.c (target_regsets): Likewise.
12902 * linux-sparc-low.c (target_regsets): Likewise.
12903 * linux-xtensa-low.c (target_regsets): Likewise.
12905 * linux-low.c: Include <sys/uio.h>.
12906 (regsets_fetch_inferior_registers): Support nt_type.
12907 (regsets_store_inferior_registers): Likewise.
12908 (linux_process_qsupported): New.
12909 (linux_target_ops): Add linux_process_qsupported.
12911 * linux-low.h (regset_info): Add nt_type.
12912 (linux_target_ops): Add process_qsupported.
12914 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12916 (init_registers_i386_avx_linux): New.
12917 (init_registers_amd64_avx_linux): Likewise.
12918 (xmltarget_i386_linux_no_xml): Likewise.
12919 (xmltarget_amd64_linux_no_xml): Likewise.
12920 (PTRACE_GETREGSET): Likewise.
12921 (PTRACE_SETREGSET): Likewise.
12922 (x86_fill_xstateregset): Likewise.
12923 (x86_store_xstateregset): Likewise.
12924 (use_xml): Likewise.
12925 (x86_linux_update_xmltarget): Likewise.
12926 (x86_linux_process_qsupported): Likewise.
12927 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12928 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12929 init_registers_i386_linux here. Call
12930 x86_linux_update_xmltarget.
12931 (the_low_target): Add x86_linux_process_qsupported.
12933 * server.c (handle_query): Call target_process_qsupported.
12935 * target.h (target_ops): Add process_qsupported.
12936 (target_process_qsupported): New.
12938 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12940 * inferiors.c (add_thread): Set last_status kind to
12941 TARGET_WAITKIND_IGNORE.
12942 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12943 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12944 (linux_wait_1): Move `thread' local definition to block that uses
12945 it. Don't NULL initialize `event_child'.
12946 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12947 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12948 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12950 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12952 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12953 an extended waitstatus, or by a watchpoint.
12954 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12955 thread was stepping or has been stopped by a watchpoint.
12957 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12959 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12960 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12961 of another, then delete the previous, and validate all
12963 (validate_inserted_breakpoint): New.
12964 (delete_disabled_breakpoints): New.
12965 (validate_breakpoints): New.
12966 (check_mem_read): Validate breakpoints before trusting their
12967 shadow. Delete disabled breakpoints.
12968 (check_mem_write): Validate breakpoints before trusting they
12969 should be inserted. Delete disabled breakpoints.
12970 * mem-break.h (validate_breakpoints):
12971 * server.c (handle_query): Validate breakpoints when we see a
12974 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12976 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12977 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12978 if we could tell there's a GDB breakpoint at stop_pc.
12979 (need_step_over_p): Don't do a step over if we find a GDB
12980 breakpoint at the resume PC.
12982 * mem-break.c (struct raw_breakpoint): New.
12983 (enum bkpt_type): New type `gdb_breakpoint'.
12984 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12985 fields. New field `raw'.
12986 (find_raw_breakpoint_at): New.
12987 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12988 breakpoint instead.
12989 (set_breakpoint_at): Adjust.
12990 (delete_raw_breakpoint): New.
12991 (release_breakpoint): New.
12992 (delete_breakpoint): Rename to...
12993 (delete_breakpoint_1): ... this. Add proc parameter. Use
12994 release_breakpoint. Return ENOENT.
12995 (delete_breakpoint): Reimplement.
12996 (find_breakpoint_at): Delete.
12997 (find_gdb_breakpoint_at): New.
12998 (delete_breakpoint_at): Delete.
12999 (set_gdb_breakpoint_at): New.
13000 (delete_gdb_breakpoint_at): New.
13001 (gdb_breakpoint_here): New.
13002 (set_reinsert_breakpoint): Use release_breakpoint.
13003 (uninsert_breakpoint): Rename to ...
13004 (uninsert_raw_breakpoint): ... this.
13005 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13006 (reinsert_raw_breakpoint): Change parameter type to
13008 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13010 (check_breakpoints): Adjust. Use release_breakpoint.
13011 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13012 (breakpoint_inserted_here): Ditto.
13013 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13014 Don't trust the breakpoint's shadow if it is not inserted.
13015 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13016 (delete_all_breakpoints): Adjust.
13017 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13018 use delete_breakpoint_1.
13020 * mem-break.h (breakpoints_supported): Delete declaration.
13021 (set_gdb_breakpoint_at): Declare.
13022 (gdb_breakpoint_here): Declare.
13023 (delete_breakpoint_at): Delete.
13024 (delete_gdb_breakpoint_at): Declare.
13026 * server.h (struct raw_breakpoint): Forward declare.
13027 (struct process_info): New field `raw_breakpoints'.
13029 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13032 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13034 * linux-low.c (status_pending_p_callback): Fix comment.
13035 (linux_wait_for_event_1): Move most of the internal breakpoint
13036 handling from here...
13037 (linux_wait_1): ... to here.
13038 (count_events_callback): New.
13039 (select_singlestep_lwp_callback): New.
13040 (select_event_lwp_callback): New.
13041 (cancel_breakpoints_callback): New.
13042 (select_event_lwp): New.
13043 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13044 priority to all LWPs that have had events that should be reported
13045 to the client. Cancel breakpoints when about to reporting the
13046 event to the client, not while stopping lwps. No longer cancel
13047 finished single-steps here.
13048 (cancel_finished_single_step): Delete.
13049 (cancel_finished_single_steps): Delete.
13051 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13053 * mem-break.c (enum bkpt_type): New.
13054 (struct breakpoint): New field `type'.
13055 (set_breakpoint_at): Change return type to struct breakpoint
13056 pointer. Set type to `other_breakpoint' by default.
13057 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13058 in the breakpoint list.
13059 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13060 (reinsert_breakpoint): Rename to ...
13061 (reinsert_raw_breakpoint): ... this.
13062 (reinsert_breakpoints_at): Adjust.
13063 * mem-break.h (struct breakpoint): Declare.
13064 (set_breakpoint_at): Change return type to struct breakpoint
13067 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13069 * server.c (handle_query): Assign, not compare.
13071 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13073 Teach linux gdbserver to step-over-breakpoints.
13075 * linux-low.c (can_hardware_single_step): New.
13076 (supports_breakpoints): New.
13077 (handle_extended_wait): If stopping threads, read the stop pc of
13078 the new cloned LWP.
13080 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13081 low target doesn't support retrieving the PC.
13082 (add_lwp): Set last_resume_kind to resume_continue.
13083 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13084 (linux_attach): Don't clear stop_expected. Set the lwp's
13085 last_resume_kind to resume_stop.
13086 (linux_detach_one_lwp): Don't check for removed breakpoints.
13087 (check_removed_breakpoint): Delete.
13088 (status_pending_p): Rename to ...
13089 (status_pending_p_callback): ... this. Don't check for removed
13090 breakpoints. Don't consider threads that are stopped from GDB's
13092 (linux_wait_for_lwp): Always read the stop_pc here.
13093 (cancel_breakpoint): New.
13094 (step_over_bkpt): New global.
13095 (linux_wait_for_event_1): Implement stepping over breakpoints.
13096 (gdb_wants_lwp_stopped): New.
13097 (gdb_wants_all_stopped): New.
13098 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13099 single-step traps here. Store the thread's last reported target
13101 (send_sigstop): Don't clear stop_expected. Always set it,
13103 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13104 (cancel_finished_single_step): New.
13105 (cancel_finished_single_steps): New.
13106 (wait_for_sigstop): Don't cancel finished single-step traps here.
13107 (linux_resume_one_lwp): Don't check for removed breakpoints.
13108 Don't set `step' on non-hardware step archs.
13109 (linux_set_resume_request): Ignore resume_stop requests if already
13110 stopping or stopped. Set the lwp's last_resume_kind.
13111 (resume_status_pending_p): Don't check for removed breakpoints.
13112 (need_step_over_p): New.
13113 (start_step_over): New.
13114 (finish_step_over): New.
13115 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13116 requests. Clear the thread's last reported target waitstatus.
13117 Don't use the `suspended' flag. Don't consider pending breakpoints.
13118 (linux_resume): Start a step-over if necessary.
13119 (proceed_one_lwp): New.
13120 (proceed_all_lwps): New.
13121 (unstop_all_lwps): New.
13122 * linux-low.h (struct lwp_info): Rewrite comment for the
13123 `suspended' flag. Add the `stop_pc' field. Delete the
13124 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13125 Add `'last_resume_kind' and `need_step_over' fields.
13126 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13127 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13128 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13129 (set_raw_breakpoint_at): New.
13130 (set_breakpoint_at): Rewrite to use it.
13131 (reinsert_breakpoint_handler): Delete.
13132 (set_reinsert_breakpoint): New.
13133 (reinsert_breakpoint_by_bp): Delete.
13134 (delete_reinsert_breakpoints): New.
13135 (uninsert_breakpoint): Rewrite.
13136 (uninsert_breakpoints_at): New.
13137 (reinsert_breakpoint): Rewrite.
13138 (reinsert_breakpoints_at): New.
13139 (check_breakpoints): Rewrite.
13140 (breakpoint_here): New.
13141 (breakpoint_inserted_here): New.
13142 (check_mem_read): Adjust.
13143 * mem-break.h (breakpoints_supported, breakpoint_here)
13144 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13145 (reinsert_breakpoint_by_bp): Delete declaration.
13146 (delete_reinsert_breakpoints): Declare.
13147 (reinsert_breakpoint): Delete declaration.
13148 (reinsert_breakpoints_at): Declare.
13149 (uninsert_breakpoint): Delete declaration.
13150 (uninsert_breakpoints_at): Declare.
13151 (check_breakpoints): Adjust prototype.
13152 * server.h: Adjust include order.
13153 (struct thread_info): Declare here. Add a `last_status' field.
13155 2010-03-23 Michael Snyder <msnyder@vmware.com>
13157 * server.c (crc32): New function.
13158 (handle_query): Add handling for 'qCRC:' request.
13160 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13162 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13163 lwp had been stopped by a watchpoint.
13165 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13167 * server.h (internal_error): Declare.
13168 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13169 * utils.c (internal_error): New function.
13171 2010-03-15 Andreas Schwab <schwab@redhat.com>
13173 * configure.srv: Fix typo setting srv_regobj.
13175 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13177 * linux-low.c (fetch_register): Avoid passing a non string literal
13179 (usr_store_inferior_registers): Ditto.
13181 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13183 * linux-low.c (linux_write_memory): Bail out early if peeking
13186 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13188 * linux-low.h (struct lwp_info): New fields
13189 `stopped_by_watchpoint' and `stopped_data_address'.
13190 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13191 here, and cache them in the lwp object.
13192 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13194 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13196 (linux_stopped_by_watchpoint): Rewrite.
13197 (linux_stopped_data_address): Rewrite.
13199 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13201 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13202 switching the current inferior, not before.
13204 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13206 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13207 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13208 i386-linux.c and amd64-linux.c.
13209 (reg-i386.o): Removed.
13210 (reg-i386.c): Likewise.
13211 (reg-i386-linux.o): Likewise.
13212 (reg-i386-linux.c): Likewise.
13213 (reg-x86-64.o): Likewise.
13214 (reg-x86-64.c): Likewise.
13215 (reg-x86-64-linux.o): Likewise.
13216 (reg-x86-64-linux.c): Likewise.
13218 (i386.c): Likewise.
13219 (i386-linux.o): Likewise.
13220 (i386-linux.c): Likewise.
13221 (amd64.o): Likewise.
13222 (amd64.c): Likewise.
13223 (amd64-linux.o): Likewise.
13224 (amd64-linux.c): Likewise.
13226 * configure.srv (srv_i386_regobj): New.
13227 (srv_i386_linux_regobj): Likewise.
13228 (srv_amd64_regobj): Likewise.
13229 (srv_amd64_linux_regobj): Likewise.
13230 (srv_i386_32bit_xmlfiles): Likewise.
13231 (srv_i386_64bit_xmlfiles): Likewise.
13232 (srv_i386_xmlfiles): Likewise.
13233 (srv_amd64_xmlfiles): Likewise.
13234 (srv_i386_linux_xmlfiles): Likewise.
13235 (srv_amd64_linux_xmlfiles): Likewise.
13236 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13237 srv_xmlfiles to $srv_i386_xmlfiles.
13238 (i[34567]86-*-mingw32ce*): Likewise.
13239 (i[34567]86-*-mingw*): Likewise.
13240 (i[34567]86-*-nto*): Likewise.
13241 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13242 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13243 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13244 (x86_64-*-linux*): Likewise.
13246 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13247 (init_registers_amd64_linux): New.
13248 (x86_arch_setup): Replace init_registers_x86_64_linux with
13249 init_registers_amd64_linux.
13251 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13253 * configure.ac: Check for libdl. If it is not available link against
13254 static libthread_db.
13255 * configure: Regenerate.
13257 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13261 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13262 handing a read watchpoint.
13263 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13265 2010-02-12 Doug Evans <dje@google.com>
13267 * linux-low.c (linux_supports_tracefork_flag): Document.
13268 (linux_look_up_symbols): Add comment.
13270 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13272 * regcache.c (supply_register): Clear regcache if buf is NULL.
13274 2010-02-02 Nicolas Roche <roche@sourceware.org>
13275 Joel Brobecker <brobecker@adacore.com>
13277 * inferiors.c (find_inferior): Add function documentation.
13278 (unloaded_dll): Handle the case where the unloaded dll has not
13279 been previously registered in the dll list.
13281 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13283 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13284 (thumb2_breakpoint): New.
13285 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13287 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13289 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13290 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13293 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13295 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13297 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13299 * linux-s390-low.c (s390_collect_ptrace_register)
13300 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13302 2010-01-21 Doug Evans <dje@google.com>
13304 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13305 (PTRACE_ARG4_TYPE): New macro.
13306 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13307 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13308 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13309 (usr_store_inferior_registers): Ditto.
13310 (linux_read_memory, linux_write_memory): Ditto.
13311 (linux_test_for_tracefork): Ditto.
13313 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13314 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13316 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13318 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13321 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13323 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13324 prototype to take a regcache. Adjust.
13326 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13328 * regcache.h (struct thread_info): Forward declare.
13329 (struct regcache): New.
13330 (new_register_cache): Adjust prototype.
13331 (get_thread_regcache): Declare.
13332 (free_register_cache): Adjust prototype.
13333 (registers_to_string, registers_from_string): Ditto.
13334 (supply_register, supply_register_by_name, collect_register)
13335 (collect_register_as_string, collect_register_by_name): Ditto.
13336 * regcache.c (struct inferior_regcache_data): Delete.
13337 (get_regcache): Rename to ...
13338 (get_thread_regcache): ... this. Adjust. Switch inferior before
13339 fetching registers.
13340 (regcache_invalidate_one): Adjust.
13341 (regcache_invalidate): Fix prototype.
13342 (new_register_cache): Return the new register cache.
13343 (free_register_cache): Change prototype.
13344 (realloc_register_cache): Adjust.
13345 (registers_to_string): Change prototype to take a regcache. Adjust.
13346 (registers_from_string): Ditto.
13347 (register_data): Ditto.
13348 (supply_register): Ditto.
13349 (supply_register_by_name): Ditto.
13350 (collect_register): Ditto.
13351 (collect_register_as_string): Ditto.
13352 (collect_register_by_name): Ditto.
13353 * server.c (process_serial_event): Adjust.
13354 * linux-low.h (regset_fill_func, regset_store_func): Change
13356 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13358 * linux-low.c (get_stop_pc): Adjust.
13359 (check_removed_breakpoint): Adjust.
13360 (linux_wait_for_event): Adjust.
13361 (linux_resume_one_lwp): Adjust.
13362 (fetch_register): Add regcache parameter. Adjust.
13363 (usr_store_inferior_registers): Ditto.
13364 (regsets_fetch_inferior_registers): Ditto.
13365 (regsets_store_inferior_registers): Ditto.
13366 (linux_fetch_registers, linux_store_registers): Ditto.
13367 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13369 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13371 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13372 prototype to take a regcache.
13373 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13374 * remote-utils.c (convert_ascii_to_int, outreg)
13375 (prepare_resume_reply): Change prototype to take a regcache.
13377 * target.h (struct target_ops) <fetch_registers, store_registers>:
13378 Change prototype to take a regcache.
13379 (fetch_inferior_registers, store_inferior_registers): Change
13380 prototype to take a regcache. Adjust.
13381 * proc-service.c (ps_lgetregs): Adjust.
13382 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13383 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13384 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13385 take a regcache. Adjust.
13386 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13387 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13388 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13389 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13390 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13391 (cris_cannot_fetch_register):
13392 (cris_breakpoint_at): Change prototype to take a regcache.
13394 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13395 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13396 to take a regcache. Adjust.
13397 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13399 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13400 take a regcache. Adjust.
13401 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13402 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13403 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13404 * linux-mips-low.c (mips_get_pc):
13405 (mips_set_pc): Change prototype to take a regcache. Adjust.
13406 (mips_reinsert_addr): Adjust.
13407 (mips_collect_register): Change prototype to take a regcache.
13409 (mips_supply_register):
13410 (mips_collect_register_32bit, mips_supply_register_32bit)
13411 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13412 (mips_store_fpregset): Ditto.
13413 * linux-ppc-low.c (ppc_supply_ptrace_register)
13414 (ppc_supply_ptrace_register): Ditto.
13415 (parse_spufs_run): Adjust.
13416 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13417 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13418 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13419 take a regcache. Adjust.
13420 * linux-s390-low.c (s390_collect_ptrace_register)
13421 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13422 (s390_set_pc): Change prototype to take a regcache. Adjust.
13423 (s390_arch_setup): Adjust.
13424 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13425 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13426 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13427 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13428 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13430 (sparc_breakpoint_at): Adjust.
13431 * linux-xtensa-low.c (xtensa_fill_gregset):
13432 (xtensa_store_gregset):
13433 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13434 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13435 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13436 prototype to take a regcache. Adjust.
13437 * win32-arm-low.c (arm_fetch_inferior_register)
13438 (arm_store_inferior_register): Change prototype to take a
13440 * win32-i386-low.c (i386_fetch_inferior_register)
13441 (i386_store_inferior_register): Change prototype to take a
13443 * win32-low.c (child_fetch_inferior_registers)
13444 (child_store_inferior_registers): Change prototype to take a
13446 (win32_wait): Adjust.
13447 (win32_fetch_inferior_registers): Change prototype to take a
13449 (win32_store_inferior_registers): Adjust.
13450 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13451 store_inferior_register>: Change prototype to take a regcache.
13453 2010-01-20 Doug Evans <dje@google.com>
13455 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13457 (linux_wait_for_event1, linux_init_signals): Ditto.
13458 (W_STOPCODE): Provide definition if missing.
13460 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13462 * linux-low.c (linux_core_of_thread): New.
13463 (compare_ints, show_process, list_threads): New.
13464 (linux_qxfer_osdata): Report threads and cores.
13465 (linux_target_op): Register linux_core_of_thread.
13466 * remote-utils.c (prepare_resume_reply): Report the core.
13467 (buffer_xml_printf): Support %d specifier.
13468 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13470 (handle_query): Handle qXfer:threads. Announce availability
13472 * target.h (struct target_ops): New field core_of_thread.
13474 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13476 * Makefile.in (clean): Remove new generated files.
13477 (reg-s390.o, reg-s390.c): Remove rules.
13478 (reg-s390x.o, reg-s390x.c): Likewise.
13479 (s390-linux32.o, s390-linux32.c): Add rules.
13480 (s390-linux64.o, s390-linux64.c): Likewise.
13481 (s390x-linux64.o, s390x-linux64.c): Likewise.
13482 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13483 * linux-s390-low.c: Include <elf.h>.
13484 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13485 (init_registers_s390): Remove prototype.
13486 (init_registers_s390x): Likewise.
13487 (init_registers_s390_linux32): Add prototype.
13488 (init_registers_s390_linux64): Likewise.
13489 (init_registers_s390x_linux64): Likewise.
13490 (s390_num_regs_3264): New define.
13491 (s390_regmap_3264): New global variable.
13492 (s390_cannot_fetch_register): Remove obsolete check.
13493 (s390_cannot_store_register): Likewise.
13494 (s390_collect_ptrace_register): Handle upper/lower register halves.
13495 (s390_supply_ptrace_register): Likewise.
13496 (s390_fill_gregset): Update to register number changes.
13497 (s390_get_hwcap): New routine.
13498 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13499 Install appropriate regmap and register set.
13501 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13503 * server.c (gdbserver_version): Update copyright year to 2010.
13504 * gdbreplay.c (gdbreplay_version): Likewise.
13506 2009-12-28 Doug Evans <dje@google.com>
13508 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13509 elf/external.h. Include <elf.h> instead but only if necessary.
13511 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13513 * linux-low.c (linux_remove_process): Remove `detaching'
13514 parameter. Don't release/detach from thread_db here.
13515 (linux_kill): Release/detach from thread_db here, ...
13516 (linux_detach): ... and here, before actually detaching.
13517 (linux_wait_1): ... and here, when a process exits.
13518 * thread-db.c (any_thread_of): New.
13519 (thread_db_free): Switch the current inferior to a thread of the
13522 2009-12-21 Doug Evans <dje@google.com>
13524 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13526 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13527 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13528 warning ifndef __NR_tkill. Move setting of errno there too.
13529 Delete unnecessary resetting of errno after syscall.
13530 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13532 * configure.ac: Check for dladdr.
13533 * config.in: Regenerate.
13534 * configure: Regenerate.
13535 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13536 (try_thread_db_load): Update.
13538 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13540 2009-12-18 Doug Evans <dje@google.com>
13542 * event-loop.c: Include unistd.h if it exists.
13544 * linux-low.c (my_waitpid): Move definition away from being in
13545 between linux_tracefork_child/linux_test_for_tracefork.
13547 * gdb_proc_service.h (psaddr_t): Fix type.
13548 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13549 signature to match glibc.
13551 2009-12-16 Doug Evans <dje@google.com>
13553 * linux-low.c (linux_read_memory): Fix argument to read.
13555 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13557 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13558 events, don't leave current_inferior pointing at null.
13560 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13562 * win32-low.c (LOG): Delete.
13563 (OUTMSG): Output to stderr.
13564 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13565 on compile time LOG macro.
13566 (win32_wait): Fix debug output.
13568 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13570 * win32-low.c (win32_add_one_solib): If the dll name is
13571 "ntdll.dll", prepend the system directory to the dll path.
13573 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13575 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13577 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13578 Vladimir Prus <vladimir@codesourcery.com>
13580 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13581 * configure.ac: Check for __mcoldfire__ and set
13582 gdb_cv_m68k_is_coldfire.
13583 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13584 reg-cf.o and reg-m68k.o.
13585 * configure: Regenerated.
13587 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13589 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13590 Pass it to thread_db_free.
13591 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13592 proper `detaching' argument to linux_remove_process.
13593 * linux-low.h (thread_db_free): Add `detaching' parameter.
13594 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13596 (thread_db_free): Add `detaching' parameter. Only
13597 call td_ta_clear_event if detaching from process.
13599 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13601 * thread-db.c (thread_db_free): Fix typo.
13603 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13606 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13608 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13610 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13611 with an i686 compiler.
13612 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13614 * configure: Rebuilt.
13616 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13620 * server.c (handle_search_memory_1): Correct read_addr initialization
13621 in loop for searching subsequent chunks.
13623 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13625 * configure.ac: New --with-libthread-db option.
13626 * thread-db.c: Allow direct dependence on libthread_db.
13627 (thread_db_free): Adjust.
13628 * config.in: Regenerate.
13629 * configure: Likewise.
13631 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13634 * thread-db.c (attach_thread): New function.
13635 (maybe_attach_thread): Return success/failure.
13636 (find_new_threads_callback): Adjust.
13637 (thread_db_find_new_threads): Loop until no new threads.
13639 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13641 * proc-service.c (ps_lgetregs): Formatting.
13643 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13645 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13646 * configure.ac: Adjust.
13647 * linux-low.h (struct process_info_private): Move members to struct
13649 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13650 * linux-low.c (linux_remove_process): Adjust.
13651 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13652 * server.c (handle_query): Move code ...
13653 (handle_monitor_command): ... here. New function.
13654 * target.h (struct target_ops): New member.
13655 * thread-db.c (struct thread_db): New.
13656 (libthread_db_search_path): New variable.
13657 (thread_db_create_event, thread_db_enable_reporting)
13658 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13659 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13660 (try_thread_db_load_1, dladdr_to_soname): New functions.
13661 (try_thread_db_load, thread_db_load_search): New functions.
13662 (thread_db_init): Search for libthread_db.
13663 (thread_db_free): New function.
13664 (thread_db_handle_monitor_command): Likewise.
13665 * config.in: Regenerate.
13666 * configure: Regenerate.
13668 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13670 * spu-low.c (spu_kill): Wait for inferior to terminate.
13671 Call clear_inferiors.
13672 (spu_detach): Call clear_inferiors.
13674 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13676 * aclocal.m4: Regenerate.
13677 * config.in: Likewise.
13678 * configure: Likewise.
13680 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13682 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13683 (parse_spufs_run): New function.
13684 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13685 (ppc_breakpoint_at): Handle SPU breakpoints.
13687 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13689 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13690 (SPUFS_MAGIC): Define.
13691 (spu_enumerate_spu_ids): New function.
13692 (linux_qxfer_spu): New function.
13693 (linux_target_ops): Install linux_qxfer_spu.
13695 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13697 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13698 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13699 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13700 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13701 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13702 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13703 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13704 (init_registers_powerpc_cell32l): Add prototype.
13705 (init_registers_powerpc_cell64l): Likewise.
13706 (ppc_arch_setup): Detect Cell/B.E. architecture.
13708 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13710 * Makefile.in (datarootdir): New variable.
13712 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13714 * linux-low.c (linux_write_memory): Update debugging output.
13715 * Makefile.in (clean): Add new descriptions.
13716 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13717 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13718 * configure.srv: Add new files for arm*-*-linux*.
13719 * linux-arm-low.c: Add new declarations.
13720 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13721 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13722 (HWCAP_VFPv3D16): New.
13723 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13724 instead of __IWMMXT__.
13725 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13726 (arm_arch_setup): New.
13727 (target_regsets): Remove #ifdef. Add VFP regset.
13728 (the_low_target): Use arm_arch_setup.
13730 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13732 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13733 the main thread again.
13735 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13737 Adding Neutrino gdbserver.
13738 * configure: Regenerated.
13739 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13740 * configure.srv (i[34567]86-*-nto*): New target.
13741 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13742 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13743 (nto_comctrl) [__QNX__]: New function.
13744 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13746 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13748 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13751 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13752 Pedro Alves <pedro@codesourcery.com>
13754 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13755 don't support CONTEXT_EXTENDED_REGISTERS.
13756 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13757 (the_low_target): Install them.
13758 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13759 failing with ERROR_PIPE_NOT_CONNECTED.
13761 2009-06-30 Doug Evans <dje@google.com>
13762 Pierre Muller <muller@ics.u-strasbg.fr>
13764 Add h/w watchpoint support to x86-linux, win32-i386.
13765 * Makefile.in (SFILES): Add i386-low.c
13766 (i386_low_h): Define.
13767 (i386-low.o): Add dependencies.
13768 (linux-x86-low.o): Add i386-low.h dependency.
13769 (win32-i386-low.o): Ditto.
13770 * i386-low.c: New file.
13771 * i386-low.h: New file.
13772 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13773 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13774 * linux-low.c (linux_add_process): Initialize arch_private.
13775 (linux_remove_process): Free arch_private.
13776 (add_lwp): Initialize arch_private.
13777 (delete_lwp): Free arch_private.
13778 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13780 * linux-low.h (process_info_private): New member arch_private.
13781 (lwp_info): New member arch_private.
13782 (linux_target_ops): New members new_process, new_thread,
13784 (ptid_of): New macro.
13785 * linux-x86-low.c: Include stddef.h, i386-low.h.
13786 (arch_process_info): New struct.
13787 (arch_lwp_info): New struct.
13788 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13789 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13790 (i386_dr_low_get_status): New function.
13791 (x86_insert_point, x86_remove_point): New functions.
13792 (x86_stopped_by_watchpoint): New function.
13793 (x86_stopped_data_address): New function.
13794 (x86_linux_new_process, x86_linux_new_thread): New functions.
13795 (x86_linux_prepare_to_resume): New function.
13796 (the_low_target): Add entries for insert_point, remove_point,
13797 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13799 * server.c (debug_hw_points): New global.
13800 (monitor_show_help): Document set debug-hw-points.
13801 (handle_query): Process "set debug-hw-points".
13802 * server.h (debug_hw_points): Declare.
13803 (paddress): Declare.
13804 * utils.c (NUMCELLS, CELLSIZE): New macros.
13805 (get_sell, xsnprintf, paddress): New functions.
13806 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13807 remove_point, stopped_by_watchpoint, stopped_data_address.
13808 * win32-i386-low.c: Include i386-low.h.
13809 (debug_reg_state): Replaces dr.
13810 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13811 (i386_dr_low_get_status): New function.
13812 (i386_insert_point, i386_remove_point): New functions.
13813 (i386_stopped_by_watchpoint): New function.
13814 (i386_stopped_data_address): New function.
13815 (i386_initial_stuff): Update.
13816 (get_thread_context,set_thread_context,i386_thread_added): Update.
13817 (the_low_target): Add entries for insert_point,
13818 remove_point, stopped_by_watchpoint, stopped_data_address.
13819 * win32-low.c (win32_insert_watchpoint): New function.
13820 (win32_remove_watchpoint): New function.
13821 (win32_stopped_by_watchpoint): New function.
13822 (win32_stopped_data_address): New function.
13823 (win32_target_ops): Add entries for insert_watchpoint,
13824 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13825 * win32-low.h (win32_target_ops): New members insert_point,
13826 remove_point, stopped_by_watchpoint, stopped_data_address.
13828 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13830 * server.c (process_serial_event): Re-return unsupported, not
13831 error, if the type isn't recognized. Re-allow supporting only
13832 insert or remove packets. Also call require_running for
13833 breakpoints. Add missing break statement to default case. Tidy.
13834 * target.h (struct target_ops): Rename insert_watchpoint to
13835 insert_point, and remove_watchpoint to remove_point.
13837 * linux-low.h (struct linux_target_ops): Likewise.
13838 * linux-low.c (linux_insert_watchpoint): Rename to ...
13839 (linux_insert_point): ... this. Adjust.
13840 (linux_remove_watchpoint): Rename to ...
13841 (linux_remove_point): ... this. Adjust.
13842 (linux_target_ops): Adjust.
13843 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13844 (cris_insert_point): ... this.
13845 (cris_remove_watchpoint): Rename to ...
13846 (cris_remove_point): ... this.
13847 (the_low_target): Adjust.
13849 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13851 * server.c (handle_v_kill): Pass signal_pid to
13852 kill_inferior if multi_process is zero.
13854 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13856 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13857 * target.h (target_ops): Comment for *_watchpoint to make it clear
13858 the functions can get types '0' and '1'.
13860 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13862 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13863 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13864 * regcache.c (get_regcache): Likewise.
13865 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13866 * win32-low.c (child_fetch_inferior_registers): Remove check for
13869 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13870 Pedro Alves <pedro@codesourcery.com>
13872 * target.h (struct target_ops) <supports_multi_process>: New
13874 (target_supports_multi_process): New.
13875 * server.c (handle_query): Even if GDB reports support, only
13876 enable multi-process if the target also supports it. Report
13877 multi-process support only if the target backend supports it.
13878 * linux-low.c (linux_supports_multi_process): New function.
13879 (linux_target_ops): Install it as target_supports_multi_process
13882 2009-05-24 Doug Evans <dje@google.com>
13884 Global renaming of find_thread_pid to find_thread_ptid.
13885 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13886 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13887 All callers updated.
13889 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13890 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13893 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13894 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13895 (linux_resume_one_lwp): Ditto.
13897 2009-05-23 Doug Evans <dje@google.com>
13899 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13900 from struct inferior_list_entry * to struct lwp_info *.
13901 All callers updated.
13903 2009-05-13 Doug Evans <dje@google.com>
13905 * linux-x86-low.c: Don't include assert.h.
13906 (x86_siginfo_fixup): Use fatal, not assert.
13907 (x86_arch_setup): Fix comment.
13909 2009-05-12 Doug Evans <dje@google.com>
13911 Biarch support for i386/amd64 gdbserver.
13912 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13913 Add linux-x86-low.c.
13914 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13915 (linux-x86-low.o): Add.
13916 * linux-x86-64-low.c: Delete.
13917 * linux-i386-low.c: Delete.
13918 * linux-x86-low.c: New file.
13919 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13921 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13923 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13924 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13925 (linux_child_pid_to_exec_file): New function.
13926 (elf_64_header_p, elf_64_file_p): New functions.
13927 (siginfo_fixup): New function.
13928 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13929 give target a chance to convert layout.
13930 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13931 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13933 2009-05-07 Doug Evans <dje@google.com>
13935 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13936 (regsets_store_inferior_registers): Ditto.
13938 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13942 * linux-low.c (must_set_ptrace_flags): Delete.
13943 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13945 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13946 `lwp->must_set_ptrace_flags' instead.
13947 (linux_wait_for_event_1): Set ptrace options here.
13948 (linux_wait_1): ... not here.
13950 2009-04-30 Doug Evans <dje@google.com>
13952 * inferiors.c (started_inferior_callback): New function.
13953 (attached_inferior_callback): New function.
13954 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13955 * server.c (print_started_pid, print_attached_pid): New functions.
13956 (detach_or_kill_for_exit): New function.
13957 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13958 * server.h (have_started_inferiors_p): Declare.
13959 (have_attached_inferiors_p): Declare.
13961 * inferiors.c (remove_process): Fix memory leak, free process.
13962 * linux-low.c (linux_remove_process): New function.
13963 (linux_kill): Call it instead of remove_process.
13964 (linux_detach, linux_wait_1): Ditto.
13966 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13968 * configure.srv: Add x86 Windows CE target.
13970 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13972 * inferiors.c (get_thread_process): Make global.
13973 * server.h (get_thread_process): Add prototype.
13974 * thread-db.c (find_one_thread): Use get_thread_process
13975 instead of current_process.
13976 (thread_db_get_tls_address): Do not crash if called when
13977 thread layer is not yet initialized.
13979 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13981 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13982 * spu-low.c (current_tid): Rename to ...
13983 (current_ptid): ... this.
13984 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13985 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13986 ptid_get_lwp (current_ptid) instead of current_tid.
13987 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13988 instead of current_tid. Use find_process_pid to verify pid
13989 argument is valid. Pass proper argument to remove_process.
13990 (spu_thread_alive): Compare current_ptid instead of current_tid.
13991 (spu_resume): Likewise.
13993 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13995 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13998 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14000 Implement the multiprocess extensions, and add linux multiprocess
14003 * server.h (ULONGEST): Declare.
14004 (struct ptid, ptid_t): New.
14005 (minus_one_ptid, null_ptid): Declare.
14006 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14007 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14008 (struct inferior_list_entry): Change `id' type from unsigned from
14010 (struct sym_cache, struct breakpoint, struct
14011 process_info_private): Forward declare.
14012 (struct process_info): Declare.
14013 (current_process): Declare.
14014 (all_processes): Declare.
14015 (initialize_inferiors): Declare.
14016 (add_thread): Adjust to use ptid_t.
14017 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14018 (add_process, remove_process, find_thread_pid): Declare.
14019 (find_inferior_id): Adjust to use ptid_t.
14020 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14021 (multi_process): Declare.
14022 (push_event): Adjust to use ptid_t.
14023 (read_ptid, write_ptid): Declare.
14024 (prepare_resume_reply): Adjust to use ptid_t.
14025 (clear_symbol_cache): Declare.
14026 * inferiors.c (all_processes): New.
14027 (null_ptid, minus_one_ptid): New.
14028 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14029 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14030 (add_thread): Change unsigned long to ptid. Remove gdb_id
14032 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14033 (gdb_id_to_thread): Rename to ...
14034 (find_thread_pid): ... this. Change unsigned long to ptid.
14035 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14036 (loaded_dll, pull_pid_from_list): Adjust.
14037 (add_process, remove_process, find_process_pid)
14038 (get_thread_process, current_process, initialize_inferiors): New.
14039 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14040 (struct target_waitstatus) <related_pid>: Ditto.
14041 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14042 return type to int.
14043 (struct target_ops) <join>: Add `pid' argument.
14044 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14045 (struct target_ops) <wait>: Add `ptid' field. Change return type
14047 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14048 (mywait): Add `ptid' argument. Change return type to ptid_t.
14049 (target_pid_to_str): Declare.
14050 * target.c (set_desired_inferior): Adjust to use ptids.
14051 (mywait): Add new `ptid' argument. Adjust.
14052 (target_pid_to_str): New.
14053 * mem-break.h (free_all_breakpoints): Declare.
14054 * mem-break.c (breakpoints): Delelete.
14055 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14056 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14057 to use per-process breakpoint list.
14058 (free_all_breakpoints): New.
14059 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14060 (symbol_cache, all_symbols_looked_up): Delete.
14062 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14064 (prepare_resume_reply): Change ptid argument's type from unsigned
14065 long to ptid_t. Adjust. Implement W;process and X;process.
14066 (free_sym_cache, clear_symbol_cache): New.
14067 (look_up_one_symbol): Adjust to per-process symbol cache. *
14068 * server.c (cont_thread, general_thread, step_thread): Change type
14070 (attached): Delete.
14071 (multi_process): New.
14072 (last_ptid): Change type to ptid_t.
14073 (struct vstop_notif) <ptid>: Change type to ptid_t.
14074 (queue_stop_reply, push_event): Change `ptid' argument's type to
14076 (discard_queued_stop_replies): Add `pid' argument.
14077 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14078 changes. Don't reference the `attached' global.
14079 (attach_inferior): Adjust to mywait interface changes.
14080 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14081 features. Handle and report "multiprocess+". Handle
14083 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14085 (handle_v_kill): New.
14086 (handle_v_stopped): Adjust to use target_pid_to_str.
14087 (handle_v_requests): Allow multiple attaches and runs when
14088 multiprocess extensions are in effect. Handle "vKill".
14089 (myresume): Adjust to use ptids.
14090 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14091 (handle_status): Adjust to discard_queued_stop_replies interface
14093 (first_thread_of, kill_inferior_callback)
14094 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14095 (main): Call initialize_inferiors. Adjust to use ptids, killing
14096 and detaching from all inferiors. Handle multiprocess packet
14098 * linux-low.h: Include gdb_proc_service.h.
14099 (struct process_info_private): New.
14100 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14101 <lwpid_of>: Use ptid_get_lwp.
14102 (get_lwp_thread): Adjust.
14103 (struct lwp_info): Add `dead' member.
14104 (find_lwp_pid): Declare.
14105 * linux-low.c (thread_db_active): Delete.
14106 (new_inferior): Adjust comment.
14107 (inferior_pid): Delete.
14108 (linux_add_process): New.
14109 (handle_extended_wait): Adjust.
14110 (add_lwp): Change unsigned long to ptid.
14111 (linux_create_inferior): Add process to processes table. Adjust
14112 to use ptids. Don't set new_inferior here.
14113 (linux_attach_lwp): Rename to ...
14114 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14115 it. Adjust to use ptids.
14116 (linux_attach_lwp): New.
14117 (linux_attach): Add process to processes table. Don't set
14119 (struct counter): New.
14120 (second_thread_of_pid_p, last_thread_of_process_p): New.
14121 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14122 multiple processes.
14123 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14124 processes. Remove process from process table.
14125 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14126 to multiple processes.
14127 (any_thread_of): New.
14128 (linux_detach): Add `pid' argument, and handle it. Remove process
14129 from processes table.
14130 (linux_join): Add `pid' argument. Handle it.
14131 (linux_thread_alive): Change unsighed long argument to ptid_t.
14132 Consider dead lwps as not being alive.
14133 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14134 threads we're not interested in.
14135 (same_lwp, find_lwp_pid): New.
14136 (linux_wait_for_lwp): Change `pid' argument's type from int to
14138 (linux_wait_for_event): Rename to ...
14139 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14140 from int to ptid_t. Adjust.
14141 (linux_wait_for_event): New.
14142 (linux_wait_1): Add `ptid' argument. Change return type to
14143 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14144 that exit from the process table.
14145 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14147 (mark_lwp_dead): New.
14148 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14149 stopping all threads, mark its main lwp as dead.
14150 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14152 (fetch_register, usr_store_inferior_registers)
14153 (regsets_fetch_inferior_registers)
14154 (regsets_store_inferior_registers, linux_read_memory)
14155 (linux_write_memory): Inline `inferior_pid'.
14156 (linux_look_up_symbols): Adjust to use per-process
14157 `thread_db_active'.
14158 (linux_request_interrupt): Adjust to use ptids.
14159 (linux_read_auxv): Inline `inferior_pid'.
14160 (initialize_low): Don't reference thread_db_active.
14161 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14162 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14163 (ps_getpid): Return the pid of the current inferior.
14164 * thread-db.c (proc_handle, thread_agent): Delete.
14165 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14167 (find_one_thread): Change argument type to ptid_t. Adjust to
14169 (maybe_attach_thread): Adjust to per-process data and ptids.
14170 (thread_db_find_new_threads): Ditto.
14171 (thread_db_init): Ditto.
14172 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14173 processes table. Adjust to use ptids.
14174 (spu_kill, spu_detach): Adjust interface. Remove process from
14176 (spu_join, spu_thread_alive): Adjust interface.
14177 (spu_wait): Adjust interface. Remove process from processes
14178 table. Adjust to use ptids.
14179 * win32-low.c (current_inferior_tid): Delete.
14180 (current_inferior_ptid): New.
14181 (debug_event_ptid): New.
14182 (thread_rec): Take a ptid. Adjust.
14183 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14184 (child_delete_thread): Ditto.
14185 (do_initial_child_stuff): Add `attached' argument. Add process to
14187 (child_fetch_inferior_registers, child_store_inferior_registers):
14189 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14190 (win32_attach): Pass 1 to do_initial_child_stuff.
14191 (win32_kill): Adjust interface. Remove process from processes
14193 (win32_detach): Ditto.
14194 (win32_join): Adjust interface.
14195 (win32_thread_alive): Take a ptid.
14196 (win32_resume): Adjust to use ptids.
14197 (get_child_debug_event): Ditto.
14198 (win32_wait): Adjust interface. Remove exiting process from
14201 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14203 Non-stop mode support.
14205 * server.h (non_stop): Declare.
14206 (gdb_client_data, handler_func): Declare.
14207 (delete_file_handler, add_file_handler, start_event_loop):
14209 (handle_serial_event, handle_target_event, push_event)
14210 (putpkt_notif): Declare.
14211 * target.h (enum resume_kind): New.
14212 (struct thread_resume): Replace `step' field by `kind' field.
14213 (TARGET_WNOHANG): Define.
14214 (struct target_ops) <wait>: Add `options' argument.
14215 <supports_non_stop, async, start_non_stop>: New fields.
14216 (target_supports_non_stop, target_async): New.
14217 (start_non_stop): Declare.
14218 (mywait): Add `options' argument.
14219 * target.c (mywait): Add `options' argument. Print child exit
14220 notifications here.
14221 (start_non_stop): New.
14222 * server.c (non_stop, own_buf, mem_buf): New globals.
14223 (struct vstop_notif): New.
14224 (notif_queue): New global.
14225 (queue_stop_reply, push_event, discard_queued_stop_replies)
14226 (send_next_stop_reply): New.
14227 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14229 (attach_inferior): In non-stop mode, don't wait for the target
14231 (handle_general_set): Handle QNonStop.
14232 (handle_query): When handling qC, return the current general
14233 thread, instead of the first thread of the list.
14234 (handle_query): If the backend supports non-stop mode, include
14235 QNonStop+ in the qSupported query response.
14236 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14238 (handle_v_attach, handle_v_run): Handle non-stop mode.
14239 (handle_v_stopped): New.
14240 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14241 (myresume): Adjust to use resume_kind. Handle non-stop.
14242 (queue_stop_reply_callback): New.
14243 (handle_status): Handle non-stop mode.
14244 (main): Clear non_stop flag on reconnection. Use the event-loop.
14245 Refactor serial protocol handling from here ...
14246 (process_serial_event): ... to this new function. When GDB
14247 selects any thread, select one here. In non-stop mode, wait until
14248 GDB acks all pending events before exiting.
14249 (handle_serial_event, handle_target_event): New.
14250 * remote-utils.c (remote_open): Install remote_desc in the event
14252 (remote_close): Remove remote_desc from the event loop.
14253 (putpkt_binary): Rename to...
14254 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14255 (putpkt_binary): New as wrapper around putpkt_binary_1.
14256 (putpkt_notif): New.
14257 (prepare_resume_reply): In non-stop mode, don't change the
14259 * event-loop.c: New.
14260 * Makefile.in (OBJ): Add event-loop.o.
14261 (event-loop.o): New rule.
14263 * linux-low.h (pid_of): Moved here.
14265 (get_lwp_thread): Use lwpid_of.
14266 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14267 * linux-low.c (pid_of): Delete.
14268 (inferior_pid): Use lwpid_of.
14269 (linux_event_pipe): New.
14270 (target_is_async_p): New.
14272 (handle_extended_wait): Use lwpid_of.
14273 (add_lwp): Don't set lwpid field.
14274 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14275 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14276 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14277 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14278 first. Adjust to linux_wait_for_event interface changes. Use
14280 (linux_detach): Don't delete the main lwp here.
14281 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14282 (status_pending_p): Don't consider explicitly suspended lwps.
14283 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14284 pointer. Add OPTIONS argument. Change return type to int. Use
14285 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14286 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14287 pointer. Add status pointer argument. Return a pid instead of a
14288 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14289 changes. In non-stop mode, don't switch to a random thread.
14290 (linux_wait): Rename to...
14291 (linux_wait_1): ... this. Add target_options argument, and handle
14292 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14293 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14294 clean exit and signal exit code. Don't stop all threads in
14295 non-stop mode. In all-stop mode, only stop all threads when
14296 reporting a stop to GDB. Handle explicit thread stop requests.
14297 (async_file_flush, async_file_mark): New.
14299 (send_sigstop): Use lwpid_of.
14300 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14301 interface changes. In non-stop mode, don't switch to a random
14303 (linux_resume_one_lwp): Use lwpid_of.
14304 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14305 (linux_resume_one_thread): ... this. Handle resume_stop. In
14306 non-stop mode, don't look for pending flag in all threads.
14307 (resume_status_pending_p): Don't consider explicitly suspended
14309 (my_waitpid): Reimplement. Emulate __WALL.
14310 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14312 (sigchld_handler, linux_supports_non_stop, linux_async)
14313 (linux_start_non_stop): New.
14314 (linux_target_ops): Register linux_supports_non_stop, linux_async
14315 and linux_start_non_stop.
14316 (initialize_low): Install SIGCHLD handler.
14317 * thread-db.c (thread_db_create_event, find_one_thread)
14318 (thread_db_get_tls_address): Use lwpid_of.
14319 * win32-low.c (win32_detach): Adjust to use resume_kind.
14320 (win32_wait): Add `options' argument.
14321 * spu-low.c (spu_resume): Adjust to use resume_kind.
14322 (spu_wait): Add `options' argument.
14324 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14326 Decouple target code from remote protocol.
14328 * target.h (enum target_waitkind): New.
14329 (struct target_waitstatus): New.
14330 (struct target_ops) <wait>: Return an unsigned long. Take a
14331 target_waitstatus pointer instead of a char pointer.
14332 (mywait): Likewise.
14333 * target.c (mywait): Change prototype to return an unsigned long.
14334 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14335 * server.h (thread_from_wait, old_thread_from_wait): Delete
14337 (prepare_resume_reply): Change prototype to take a
14339 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14340 (last_status, last_ptid): New.
14341 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14342 pid instead of a signal.
14343 (attach_inferior): Remove "status" and "signal" parameters.
14345 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14347 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14348 (handle_v_requests, myresume): Remove "status" and "signal"
14349 parameters. Adjust.
14350 (handle_status): New.
14351 (main): Delete local `status'. Adjust.
14352 * remote-utils.c: Include target.h.
14353 (prepare_resume_reply): Change prototype to take a
14354 target_waitstatus. Adjust.
14356 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14358 * spu-low.c (spu_wait): Adjust.
14359 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14361 (win32_wait): Adjust.
14363 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14365 * target.h (struct thread_resume): Delete leave_stopped member.
14366 (struct target_ops): Add a `n' argument to the `resume' callback.
14367 * server.c (start_inferior): Adjust.
14368 (handle_v_cont, myresume): Adjust.
14369 * linux-low.c (check_removed_breakpoint): Adjust to resume
14370 interface change, and to removed leave_stopped field.
14371 (resume_ptr): Delete.
14372 (struct thread_resume_array): New.
14373 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14374 resume interface change.
14375 (linux_continue_one_thread, linux_queue_one_thread)
14376 (resume_status_pending_p): Check if the resume field is NULL
14377 instead of checking the leave_stopped member.
14378 (linux_resume): Adjust to the target resume interface change.
14379 * spu-low.c (spu_resume): Adjust to the target resume interface
14381 * win32-low.c (win32_detach, win32_resume): Ditto.
14383 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14385 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14387 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14389 (linux_continue_one_thread): Only preserve the stepping flag if
14390 there's a pending breakpoint.
14392 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14394 * server.c (main): After the inferior having exited, call
14395 remote_close before exiting gdbserver.
14397 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14399 Fix size of FPSCR in Power 7 processors.
14400 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14401 (PPC_FEATURE_HAS_DFP): New #define.
14402 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14405 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14407 * server.c (handle_query) Whitespace and formatting.
14409 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14411 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14412 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14413 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14414 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14415 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14416 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14417 Makefile.in, configure.ac: Fix whitespace throughout.
14418 * configure: Regenerate.
14420 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14422 * inferiors.c (find_inferior): Make it safe for the callback
14423 function to delete the currently iterated inferior.
14425 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14427 * Makefile.in (linuw_low_h): Move higher.
14428 (thread-db.o): Depend on $(linux_low_h).
14430 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14432 Rename "process" to "lwp" throughout.
14434 * linux-low.c (all_processes): Rename to...
14435 (all_lwps): ... this.
14436 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14437 (add_process): Rename to ...
14438 (add_lwp): ... this. Adjust.
14439 (linux_create_inferior): Adjust.
14440 (linux_attach_lwp): Adjust.
14441 (linux_attach): Adjust.
14442 (linux_kill_one_process): Rename to ...
14443 (linux_kill_one_lwp): ... this. Adjust.
14444 (linux_kill): Adjust.
14445 (linux_detach_one_process): Rename to ...
14446 (linux_detach_one_lwp): ... this. Adjust.
14447 (linux_detach): Adjust.
14448 (check_removed_breakpoint): Adjust.
14449 (status_pending_p): Adjust.
14450 (linux_wait_for_process): Rename to ...
14451 (linux_wait_for_lwp): ... this. Adjust.
14452 (linux_wait_for_event): Adjust.
14453 (send_sigstop): Adjust.
14454 (wait_for_sigstop): Adjust.
14455 (stop_all_processes): Rename to ...
14456 (stop_all_lwps): ... this.
14457 (linux_resume_one_process): Rename to ...
14458 (linux_resume_one_lwp): ... this. Adjust.
14459 (linux_set_resume_request, linux_continue_one_thread)
14460 (linux_queue_one_thread, resume_status_pending_p)
14461 (usr_store_inferior_registers, regsets_store_inferior_registers)
14462 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14464 * linux-low.h (get_process): Rename to ...
14465 (get_lwp): ... this. Adjust.
14466 (get_thread_process): Rename to ...
14467 (get_thread_lwp): ... this. Adjust.
14468 (get_process_thread): Rename to ...
14469 (get_lwp_thread): ... this. Adjust.
14470 (struct process_info): Rename to ...
14471 (struct lwp_info): ... this.
14472 (all_processes): Rename to ...
14473 (all_lwps): ... this.
14474 * proc-service.c (ps_lgetregs): Adjust.
14475 * thread-db.c (thread_db_create_event, find_one_thread)
14476 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14478 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14480 * server.c (handle_query): Handle "qAttached".
14482 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14484 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14485 GPLv3, update license URL.
14487 2009-03-01 Doug Evans <dje@google.com>
14489 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14490 (server_h): Add gdb_signals.h.
14491 (signals.o): Update.
14492 * server.h (target_signal_from_host,target_signal_to_host_p)
14493 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14495 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14497 * remote-utils.c (getpkt): Also generate remote-debug
14498 information if noack_mode is set.
14500 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14502 * server.c (handle_query): Report qXfer:siginfo:read and
14503 qXfer:siginfo:write as supported and handle them.
14504 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14505 * linux-low.c (linux_xfer_siginfo): New.
14506 (linux_target_ops): Set it.
14508 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14510 * server.c (gdbserver_usage): Mention --remote-debug.
14511 (main): Accept '--remote-debug' switch.
14513 2009-01-18 Doug Evans <dje@google.com>
14515 * regcache.c (new_register_cache): No need to check result of xcalloc.
14516 * server.c (handle_search_memory): Back out calls to xmalloc,
14517 result is checked and error is returned to user upon failure.
14518 (handle_query): Ditto. Add more checks for result of malloc.
14519 (handle_v_cont): Check result of malloc, report error back to
14521 (handle_v_run): Ditto. Call freeargv.
14522 * server.h (freeargv): Declare.
14523 * utils.c (freeargv): New fn.
14525 2009-01-15 Doug Evans <dje@google.com>
14527 * gdbreplay.c (perror_with_name): Make arg const char *.
14528 * server.h (target_signal_to_name): Make return type const char *.
14529 * thread-db.c (thread_db_err_str): Make return type const char *.
14530 * utils.c (perror_with_name): Make arg const char *.
14532 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14534 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14535 when handling a EXIT_PROCESS_DEBUG_EVENT.
14537 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14539 * gdbreplay.c (gdbreplay_version): Update copyright year.
14540 * server.c (gdbserver_version): Likewise.
14542 2009-01-05 Doug Evans <dje@google.com>
14544 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14545 (handle_extended_wait): Improve comment.
14547 2008-12-13 Doug Evans <dje@google.com>
14549 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14550 * server.h (ATTR_MALLOC): New macro.
14551 (xmalloc,xcalloc,xstrdup): Declare.
14552 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14553 * inferiors.c: Ditto.
14554 * linux-low.c: Ditto.
14555 * mem-break.c: Ditto.
14556 * regcache.c: Ditto.
14557 * remote-utils.c: Ditto.
14560 * win32-low.c: Ditto.
14562 2008-12-12 Doug Evans <dje@google.com>
14564 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14565 in debugging printf.
14567 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14569 2008-12-09 Doug Evans <dje@google.com>
14571 * linux-low.h (struct process_info): Delete member tid, unused.
14572 * thread-db.c (find_one_thread): Update.
14573 (maybe_attach_thread): Update.
14575 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14577 * target.h (struct target_ops): Add qxfer_osdata member.
14578 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14580 (linux_qxfer_osdata): New functions.
14581 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14583 * server.c (handle_query): Handle "qXfer:osdata:read:".
14584 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14585 (buffer_xml_printf): New functions.
14586 * server.h (struct buffer): New.
14587 (buffer_grow_str, buffer_grow_str0): New macros.
14588 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14589 (buffer_xml_printf): Declare.
14591 2008-11-24 Doug Evans <dje@google.com>
14593 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14595 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14597 * server.c (handle_v_run): Always use the supplied argument list.
14599 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14601 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14602 (xtensa_regmap_table): Add entry for scompare1.
14604 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14606 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14607 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14608 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14609 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14610 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14611 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14612 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14613 XML target descriptions.
14614 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14615 when inferior is running on an ISA 2.05 or later processor. Add
14616 special case to return offset for full 64-bit slot of FPSCR when
14619 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14621 * Makefile.in (SFILES, clean): Added sparc64 files.
14622 (reg-sparc64.o, reg-sparc64.c): New.
14623 * configure.srv (sparc*-*-linux*): New configuration.
14624 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14625 syscall arguments for SPARC.
14626 (regsets_store_inferior_registers): Likewise.
14627 * linux-sparc-low.c: New file.
14629 2008-10-21 Doug Evans <dje@google.com>
14631 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14632 (READLINE_DIR,READLINE_DEP): Delete.
14633 (INTERNAL_CFLAGS): Update.
14634 (LINTFLAGS): Update.
14636 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14638 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14639 whole argv from the last run, not just argv[0].
14641 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14643 * regcache.c (new_register_cache): Return NULL if the register
14644 cache size isn't known yet.
14645 (free_register_cache): Avoid dereferencing a NULL regcache.
14647 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14649 * configure.srv: Merge MIPS and MIPS64.
14651 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14653 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14655 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14657 * Makefile.in: Add required vsx dependencies.
14659 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14660 Declare init_registers_powerpc_vsx32l.
14661 Declare init_registers_powerpc_vsx64l.
14662 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14663 (ppc_arch_setup): Check for VSX in hwcap.
14664 (ppc_fill_vsxregset): New function.
14665 (ppc_store_vsxregset): New function.
14666 Add new VSX entry in regset_info target_regsets.
14668 * configure.srv: Add new VSX dependencies.
14670 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14672 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14673 (remote_open): Set or clear transport_is_reliable.
14674 (putpkt_binary): Don't expect acks in noack mode.
14675 (getpkt): Don't send ack/nac in noack mode.
14676 * server.c (handle_general_set): Handle QStartNoAckMode.
14677 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14679 (main): Reset noack_mode on every connection.
14680 * server.h (noack_mode): Declare.
14682 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14684 * Makefile.in (GDBREPLAY_OBS): New variable.
14685 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14687 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14688 Daniel Jacobowitz <dan@codesourcery.com>
14690 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14691 (usr_store_inferior_registers): Likewise.
14692 (regsets_store_inferior_registers): Likewise.
14694 2008-07-31 Rolf Jansen <rj@surtec.com>
14695 Pedro Alves <pedro@codesourcery.com>
14697 * configure.ac: Check for memmem declaration.
14698 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14699 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14700 (disable_packet_qfThreadInfo): Unconditionally compile.
14701 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14702 * configure, config.in: Regenerate.
14704 2008-07-28 Doug Kwan <dougkwan@google.com>
14706 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14707 (linux_write_memory): Remove declaration of errno.
14709 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14711 * linux-low.c (handle_extended_wait): Do not use "status"
14712 variable uninitialized.
14714 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14716 * server.c (handle_v_attach): Inhibit reporting dll changes.
14718 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14720 * remote-utils.c (prepare_resume_reply): If requested, don't
14721 output "thread:TID" in the T stop reply.
14723 * server.c (disable_packet_vCont, disable_packet_Tthread)
14724 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14725 (handle_query): If requested, disable support for qC, qfThreadInfo
14727 (handle_v_requests): If requested, disable support for vCont.
14728 (gdbserver_show_disableable): New.
14729 (main): Handle --disable-packet and --disable-packet=LIST.
14731 * server.h (disable_packet_vCont, disable_packet_Tthread)
14732 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14734 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14736 * server.c (gdbserver_usage): Mention --version.
14738 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14740 * Makefile.in (gdbreplay.o): New rule.
14742 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14744 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14745 message, not gdbserver.
14747 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14748 Nathan Sidwell <nathan@codesourcery.com>
14749 Joseph Myers <joseph@codesourcery.com>
14751 * acinclude.m4: Include ../../config/acx.m4.
14752 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14753 * configure, config.in: Regenerate.
14754 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14755 * server.c (gdbserver_version): Print PKGVERSION.
14756 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14757 (main): Adjust gdbserver_usage calls.
14758 * gdbreplay.c (version, host_name): Add declarations.
14759 (gdbreplay_version, gdbreplay_usage): New.
14760 (main): Accept --version and --help options.
14762 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14764 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14765 (arm_breakpoint_at): Handle Thumb.
14766 (the_low_target): Add comment.
14768 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14770 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14772 2008-05-09 Doug Evans <dje@google.com>
14774 * server.h (decode_search_memory_packet): Declare.
14775 * remote-utils.c (decode_search_memory_packet): New fn.
14776 * server.c (handle_search_memory_1): New fn.
14777 (handle_search_memory): New fn.
14778 (handle_query): Process qSearch:memory packets.
14780 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14782 * regcache.c (registers_length): Remove.
14783 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14784 full register packet.
14785 * regcache.h (registers_length): Remove prototype.
14786 * server.h (PBUFSIZ): Define to 16384.
14788 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14790 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14791 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14792 powerpc-64l.o, and powerpc-altivec64l.o.
14793 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14794 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14795 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14796 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14797 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14800 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14801 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14802 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14803 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14804 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14805 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14806 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14807 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14808 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14809 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14812 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14813 (init_registers_powerpc_32l): ... this new prototype.
14814 (init_registers_powerpc_32): Remove, replace by ...
14815 (init_registers_powerpc_altivec32l): ... this new prototype.
14816 (init_registers_powerpc_e500): Remove, replace by ...
14817 (init_registers_powerpc_e500l): ... this new prototype.
14818 (init_registers_ppc64): Remove, replace by ...
14819 (init_registers_powerpc_64l): ... this new prototype.
14820 (init_registers_powerpc_64): Remove, replace by ...
14821 (init_registers_powerpc_altivec64l): ... this new prototype.
14822 (ppc_num_regs): Set to 73.
14823 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14824 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14825 (ppc_cannot_store_register): Handle orig_r3 and trap.
14826 (ppc_arch_setup): Update init_registers_... calls.
14827 (ppc_fill_gregset): Handle orig_r3 and trap.
14829 * inferiors.c (clear_inferiors): Reset current_inferior.
14831 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14833 * acinclude.m4: Add override.m4.
14834 * configure: Regenerate.
14836 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14838 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14839 initial call to init_register_ppc64.
14841 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14843 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14844 single powerpc*-*-linux* case.
14845 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14847 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14849 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14850 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14852 * linux-ppc-low.c: Include <elf.h>.
14853 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14854 (ppc_hwcap): New global variable.
14855 (ppc_regmap): Remove __SPE__ #ifdef sections.
14856 (ppc_regmap_e500): New global variable.
14857 (ppc_cannot_store_register): Update __SPE__ special case.
14858 (ppc_get_hwcap): New function.
14859 (ppc_arch_setup): Use it to determine whether inferior supports
14860 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14861 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14862 Do not access registers if target does not support AltiVec.
14863 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14864 Do not access registers if target does not support SPE.
14865 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14867 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14869 * linux-low.c (disabled_regsets, num_regsets): New.
14870 (use_regsets_p): Delete.
14871 (linux_wait_for_process): Clear disabled_regsets.
14872 (regsets_fetch_inferior_registers): Check and set it.
14873 (regsets_store_inferior_registers): Likewise.
14874 (linux_fetch_registers, linux_store_registers): Do not use
14876 (initialize_low): Allocate disabled_regsets.
14878 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14880 * Makefile.in (LIBOBJS): New.
14881 (OBS): Use LIBOBJS.
14882 (memmem.o): New rule.
14883 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14884 * configure: Regenerated.
14886 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14888 * server.c (handle_query): Never return "unsupported" for
14889 qXfer:features:read queries.
14891 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14893 * server.c (get_features_xml): Fix inverted condition.
14894 (handle_query): Always support qXfer:feature:read.
14896 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14898 * server.c (wrapper_argv): New.
14899 (start_inferior): Handle wrapper_argv. If set, expect an extra
14901 (gdbserver_usage): Document --wrapper.
14902 (main): Parse --wrapper.
14904 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14906 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14907 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14908 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14909 (ppc_set_pc): Likewise.
14910 (ppc_arch_setup): New function.
14911 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14912 of collect_register.
14913 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14915 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14917 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14918 instead of linux-ppc64-low.o.
14919 * linux-ppc64-low.c: Remove file.
14920 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14921 (linux-ppc64-low.o): Remove rule.
14923 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14924 (init_registers_powerpc_64): Likewise.
14925 (ppc_regmap): Conditionally define depending on __powerpc64__.
14926 (ppc_cannot_store_register): Do not special-case "fpscr" when
14927 compiled on __powerpc64__.
14928 (ppc_collect_ptrace_register): New function.
14929 (ppc_supply_ptrace_register): New function.
14930 (ppc_breakpoint): Change type to "unsigned int".
14931 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14932 (the_low_target): Conditionally provide initializers for the
14933 arch_setup member depending on __powerpc64__. Install
14934 collect_ptrace_register and supply_ptrace_register members.
14936 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14938 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14939 * server.c (gdbserver_xmltarget): Define.
14940 (get_features_xml): Use it to replace "target.xml" and arch_string.
14942 * configure.srv: Remove srv_xmltarget. Add XML files that were
14943 mentioned there to srv_xmlfiles instead. Remove conditional tests
14944 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14945 srv_xmlfiles and srv_regobj to include all possible choices.
14946 * configure.ac (srv_xmltarget): Remove.
14947 (srv_xmlfiles): Do not add "target.xml".
14948 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14949 checks for supplementary target information.
14950 * configure: Regenerate.
14951 * Makefile.in (XML_TARGET): Remove.
14952 (target.xml): Remove rule.
14953 (clean): Do not clean up target.xml.
14954 (.PRECIOUS): Do not mention target.xml.
14956 * target.h (struct target_ops): Remove arch_string member.
14957 * linux-low.c (linux_arch_string): Remove.
14958 (linux_target_ops): Remove arch_string initializer.
14959 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14960 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14961 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14962 * spu-low.c (spu_arch_string): Remove.
14963 (spu_target_ops): Remove arch_string initializer.
14964 * win32-low.c (win32_arch_string): Remove.
14965 (win32_target_ops): Remove arch_string initializer.
14966 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14967 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14968 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14970 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14972 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14973 by collect_ptrace_register and supply_ptrace_register hooks.
14974 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14975 instead of checking for the_low_target.left_pad_xfer.
14976 (usr_store_inferior_registers): Use collect_ptrace_register callback
14977 instead of checking for the_low_target.left_pad_xfer.
14979 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14980 (s390_supply_ptrace_register): Likewise.
14981 (s390_fill_gregset): Call s390_collect_ptrace_register.
14982 (the_low_target): Update.
14984 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14985 (ppc_supply_ptrace_register): Likewise.
14986 (the_low_target): Update.
14988 * linux-i386-low.c (the_low_target): Update.
14989 * linux-x86-64-low.c (the_low_target): Update.
14991 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14993 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14994 reg-s390.o and reg-s390x.o.
14996 * linux-low.c (new_inferior): New global variable.
14997 (linux_create_inferior, linux_attach): Set it.
14998 (linux_wait_for_process): Call the_low_target.arch_setup after the
14999 target has stopped for the first time.
15000 (initialize_low): Do not call the_low_target.arch_setup.
15002 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15003 (s390_set_pc): Likewise.
15004 (s390_arch_setup): New function.
15005 (the_low_target): Use s390_arch_setup as arch_setup routine.
15007 * regcache.c (realloc_register_cache): New function.
15008 (set_register_cache): Call it for each existing regcache.
15010 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15012 * server.h (init_registers): Remove prototype.
15014 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15015 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15016 instead of init_registers ().
15017 * linux-arm-low.c (init_registers_arm): Add prototype.
15018 (init_registers_arm_with_iwmmxt): Likewise.
15019 (the_low_target): Add initializer for arch_setup field.
15020 * linux-cris-low.c (init_registers_cris): Add prototype.
15021 (the_low_target): Add initializer for arch_setup field.
15022 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15023 (the_low_target): Add initializer for arch_setup field.
15024 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15025 (the_low_target): Add initializer for arch_setup field.
15026 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15027 (the_low_target): Add initializer for arch_setup field.
15028 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15029 (the_low_target): Add initializer for arch_setup field.
15030 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15031 (the_low_target): Add initializer for arch_setup field.
15032 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15033 (init_registers_mips64_linux): Likewise.
15034 (the_low_target): Add initializer for arch_setup field.
15035 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15036 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15037 (the_low_target): Add initializer for arch_setup field.
15038 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15039 (init_registers_powerpc_64): Likewise.
15040 (the_low_target): Add initializer for arch_setup field.
15041 * linux-s390-low.c (init_registers_s390): Add prototype.
15042 (init_registers_s390x): Likewise.
15043 (the_low_target): Add initializer for arch_setup field.
15044 * linux-sh-low.c (init_registers_sh): Add prototype.
15045 (the_low_target): Add initializer for arch_setup field.
15046 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15047 (the_low_target): Add initializer for arch_setup field.
15048 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15049 (the_low_target): Add initializer for arch_setup field.
15051 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15052 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15053 instead of init_registers ().
15054 * win32-arm-low.c (init_registers_arm): Add prototype.
15055 (the_low_target): Add initializer for arch_setup field.
15056 * win32-i386-low.c (init_registers_i386): Add prototype.
15057 (the_low_target): Add initializer for arch_setup field.
15059 * spu-low.c (init_registers_spu): Add prototype.
15060 (initialize_low): Call initialie_registers_spu () instead of
15061 initialize_registers ().
15063 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15065 * server.c (handle_v_requests): When handling the vRun and vAttach
15066 packets, if already debugging a process, don't kill it. Return an
15069 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15071 * server.c (handle_query): Correct length check.
15073 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15075 * win32-low.c (do_initial_child_stuff): Add process handle
15076 parameter. Set current_process_handle and current_process_id from the
15077 parameters. Clear globals.
15078 (win32_create_inferior): Don't set current_process_handle and
15079 current_process_id here. Instead pass them on the call to
15080 do_initial_child_stuff.
15081 (win32_attach): Likewise.
15082 (win32_clear_inferiors): New.
15083 (win32_kill): Don't close the current process handle or the
15084 current thread handle here. Instead call win32_clear_inferiors.
15085 (win32_detach): Don't open a new handle to the process. Call
15086 win32_clear_inferiors.
15087 (win32_join): Don't rely on current_process_handle; open a new
15088 handle using the process id.
15089 (win32_wait): Call win32_clear_inferiors when the inferior process
15092 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15094 * server.c (monitor_show_help): Add "exit".
15096 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15098 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15099 (clean): Add reg-xtensa.c.
15100 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15101 * configure.srv (xtensa*-*-linux*) New target.
15102 * linux-xtensa-low.c: New.
15103 * xtensa-xtregs.c: New.
15105 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15107 * hostio.c: Don't include errno.h.
15108 (errno_to_fileio_errno): Move to hostio-errno.
15109 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15110 error number outputting to the target->hostio_last_error callback.
15111 (hostio_packet_error): Use FILEIO_EINVAL directly.
15112 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15113 calls to hostio_error.
15114 * hostio-errno.c: New.
15115 * server.h (hostio_last_error_from_errno): Declare.
15116 * target.h (target_ops): Add hostio_last_error member.
15117 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15118 as hostio_last_error handler.
15119 * spu-low.c (spu_target_ops): Likewise.
15120 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15121 (wince_hostio_last_error): New functions.
15122 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15123 as hostio_last_error handler.
15124 (win32_target_ops) [!_WIN32_WCE]: Register
15125 hostio_last_error_from_errno as hostio_last_error handler.
15126 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15127 (hostio-errno.o): New rule.
15128 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15129 * configure.srv (srv_hostio_err_objs): New variable. Default to
15131 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15132 * configure: Regenerate.
15134 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15136 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15137 (linux_kill, linux_detach): Clean up the process list.
15138 * remote-utils.c (remote_open): Improve port number parsing.
15139 (putpkt_binary, input_interrupt): Only send interrupts if the target
15141 * server.c (extended_protocol): Make static.
15142 (attached): Define earlier.
15143 (exit_requested, response_needed, program_argv): New variables.
15144 (target_running): New.
15145 (start_inferior): Clear attached here.
15146 (attach_inferior): Set attached here.
15147 (require_running): Define.
15148 (handle_query): Use require_running and target_running. Implement
15150 (handle_v_attach, handle_v_run): New.
15151 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15152 (gdbserver_usage): Update.
15153 (main): Redo argument parsing. Handle --debug and --multi. Handle
15154 --attach along with other options or after the port. Save
15155 program_argv. Support no initial program. Resynchronize
15156 communication with GDB after an error. Handle "monitor exit".
15157 Use require_running and target_running. Always allow the extended
15158 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15159 restart in extended mode.
15160 * README: Refer to the GDB manual. Update --attach usage.
15162 2007-12-20 Andreas Schwab <schwab@suse.de>
15164 * linux-low.c (STACK_SIZE): Define.
15165 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15166 (linux_test_for_tracefork): Likewise.
15168 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15170 * linux-low.c (linux_wait_for_event): Update messages. Do not
15171 reinsert auto-delete breakpoints.
15172 * mem-break.c (struct breakpoint): Change return type of handler to
15174 (set_breakpoint_at): Update handler type.
15175 (reinsert_breakpoint_handler): Return 1 instead of calling
15177 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15179 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15180 * mem-break.h (set_breakpoint_at): Update handler type.
15181 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15182 * win32-low.c (auto_delete_breakpoint): New.
15183 (get_child_debug_event): Use it.
15185 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15187 * configure.ac: Check for pread and pwrite.
15188 * hostio.c (handle_pread): Fall back to lseek and read.
15189 (handle_pwrite): Fall back to lseek and write.
15190 * config.in, configure: Regenerated.
15192 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15194 * server.c (myresume): Add own_buf argument.
15195 (main): Update calls.
15197 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15199 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15200 * remote-utils.c (remote_open): Do not call disable_async_io.
15201 (block_async_io): Delete.
15202 (unblock_async_io): Make static.
15203 (initialize_async_io): New.
15204 * server.c (handle_v_cont): Handle async I/O here.
15205 (myresume): Likewise. Move other common resume tasks here...
15206 (main): ... from here. Call initialize_async_io. Disable async
15207 I/O before the main loop.
15208 * server.h (initialize_async_io): Declare.
15209 (block_async_io, unblock_async_io): Delete prototypes.
15210 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15212 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15214 * remote-utils.c (readchar): Allow binary data in received messages.
15216 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15218 * win32-low.c (attaching): New global.
15219 (win32_create_inferior): Clear the `attaching' global.
15220 (win32_attach): Set the `attaching' global.
15221 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15222 attaching. Only set a breakpoint at the entry point if not
15225 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15227 * server.c (main): Don't report dll events on the initial
15228 connection on attaches.
15230 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15232 * server.c (main): Relax numerical bases supported for the pid of
15233 the --attach command line argument.
15235 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15237 * win32-low.c (win32_attach): Call OpenProcess before
15238 DebugActiveProcess, not after. Add last error output to error
15241 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15243 * win32-low.c (win32_get_thread_context)
15244 (win32_set_thread_context): New functions.
15245 (thread_rec): Use win32_get_thread_context.
15246 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15247 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15250 2007-12-03 Leo Zayas
15251 Pedro Alves <pedro_alves@portugalmail.pt>
15253 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15255 (child_add_thread): Minor cleanup.
15256 (child_continue): Resume artificially suspended threads before
15257 calling ContinueDebugEvent.
15258 (suspend_one_thread): New.
15259 (fake_breakpoint_event): New.
15260 (get_child_debug_event): Change return type to int. Check here if
15261 gdb sent an interrupt request. If a soft interrupt was requested,
15262 fake a breakpoint event. Return 0 if there is no event to handle,
15264 (win32_wait): Don't check here if gdb sent an interrupt request.
15265 Ensure there is a valid event to handle.
15266 (win32_request_interrupt): Add soft interruption method as last
15269 2007-12-03 Leo Zayas
15270 Pedro Alves <pedro_alves@portugalmail.pt>
15272 * win32-low.h (win32_thread_info): Add descriptions to the
15273 structure members. Replace `suspend_count' counter by a
15275 * win32-low.c (thread_rec): Update condition of when to get the
15276 context from the inferior. Rely on ContextFlags being set if it
15277 has already been retrieved. Only suspend the inferior thread if
15278 we haven't already. Warn if that fails.
15279 (continue_one_thread): s/suspend_count/suspended/. Only call
15280 ResumeThread once. Warn if that fails.
15282 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15284 * win32-low.c (win32_wait): Don't read from the inferior when it
15285 has already exited.
15287 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15289 * Makefile.in (win32_low_h): New variable.
15290 (win32-low.o): Add dependency on $(win32_low_h).
15291 (win32-arm-low.o, win32-i386-low.o): New rules.
15293 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15295 * hostio.c: Correct copyright year.
15297 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15299 * Makefile.in (OBS): Add hostio.o.
15300 (hostio.o): New rule.
15301 * server.h (handle_vFile): Declare.
15302 * hostio.c: New file.
15303 * server.c (handle_v_requests): Take packet_len and new_packet_len
15304 for binary packets. Call handle_vFile.
15305 (main): Update call to handle_v_requests.
15307 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15309 * linux-low.c: Include <sched.h>.
15311 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-low.c (linux_tracefork_grandchild): New.
15314 (linux_tracefork_child): Use clone.
15315 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15317 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15319 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15321 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15323 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15325 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15327 * inferiors.c (change_inferior_id): Delete.
15328 (add_pid_to_list, pull_pid_from_list): New.
15329 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15330 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15331 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15332 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15333 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15334 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15335 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15336 (using_threads): Always set to 1.
15337 (handle_extended_wait): New.
15338 (add_process): Do not set TID.
15339 (linux_create_inferior): Set must_set_ptrace_flags.
15340 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15341 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15342 (linux_thread_alive): Rename TID argument to LWPID.
15343 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15344 (linux_wait_for_event): Do not use TID or check using_threads. Update
15345 call to dead_thread_notify. Call handle_extended_wait.
15346 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15347 (send_sigstop): Delete sigstop_sent.
15348 (wait_for_sigstop): Avoid TID.
15349 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15350 (linux_test_for_tracefork): New.
15351 (linux_lookup_signals): Use thread_db_active and
15352 linux_supports_tracefork_flag.
15353 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15354 * linux-low.h (get_process_thread): Avoid TID.
15355 (struct process_ifo): Move thread_known and tid to the end. Remove
15357 (linux_attach_lwp, thread_db_init): Update prototypes.
15358 * server.h (change_inferior_id): Delete prototype.
15359 (add_pid_to_list, pull_pid_from_list): New prototypes.
15360 * thread-db.c (thread_db_use_events): New.
15361 (find_first_thread): Rename to...
15362 (find_one_thread): ...this. Update callers and messages. Do not
15363 call fatal. Check thread_db_use_events. Do not call
15364 change_inferior_id or new_thread_notify.
15365 (maybe_attach_thread): Update. Do not call new_thread_notify.
15366 (thread_db_init): Set thread_db_use_events. Check use_events.
15367 * utils.c (fatal, warning): Correct message prefix.
15369 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15371 * Makefile.in (clean): Remove new files.
15372 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15373 (powerpc-64.o, powerpc-64.c): New rules.
15374 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15375 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15377 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15379 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15380 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15381 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15382 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15383 (target_regsets): Add AltiVec and SPE register sets.
15384 * configure.ac: Check for AltiVec and SPE.
15385 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15386 (ppc_fill_vrregset, ppc_store_vrregset): New.
15387 (target_regsets): Add AltiVec register set.
15388 * configure: Regenerated.
15390 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15392 * linux-low.c (O_LARGEFILE): Define.
15393 (linux_read_memory): Use /proc/PID/mem.
15394 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15395 * configure, config.in: Regenerated.
15397 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15399 * linux-low.c (linux_wait_for_event): Do not pass signals while
15402 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15404 * win32-low.c (create_process): New.
15405 (win32_create_inferior): Use create_process instead of
15406 CreateProcess. If create_process failed retry appending an ".exe"
15407 suffix. Store the GetLastError result immediatelly after
15408 create_process calls and use it on the call to error.
15410 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15412 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15414 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15416 * configure.ac: Switch license to GPLv3.
15418 2007-08-01 Michael Snyder <msnyder@access-company.com>
15420 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15422 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15424 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15426 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15427 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15428 CloseToolhelp32Snapshot.
15429 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15430 CloseToolhelp32Snapshot.
15432 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15434 * server.c (main): Check for inferior exit before main loop.
15436 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15438 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15439 instead of on tmp_desc.
15441 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15442 Daniel Jacobowitz <dan@codesourcery.com>
15444 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15445 (add_thread): Minor cleanups.
15446 (clear_inferiors): Move lower in the file. Clear the DLL
15448 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15449 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15450 (xml_escape_text): New.
15451 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15453 (handle_v_cont): Report errors.
15454 (gdbserver_version): Update.
15455 (main): Correct size of own_buf. Do not report initial DLL events.
15456 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15457 (unloaded_dll, xml_escape_text): New.
15458 * win32-low.c (enum target_waitkind): Update comments.
15459 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15460 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15461 (win32_EnumProcessModules, win32_GetModuleInformation)
15462 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15463 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15464 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15465 (win32_Module32First, win32_Module32Next, load_toolhelp)
15466 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15467 (get_child_debug_event): Handle DLL events.
15468 (win32_wait): Likewise.
15470 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15472 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15473 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15475 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15477 * win32-low.c (handle_output_debug_string): Ignore event if not
15480 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15482 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15484 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15486 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15488 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15490 * inferiors.c (change_inferior_id): Add comment.
15491 * linux-low.c (check_removed_breakpoint): Add an early
15492 prototype. Improve debug output.
15493 (linux_attach): Doc update.
15494 (linux_detach_one_process, linux_detach): Clean up before releasing
15496 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15497 * linux-low.h (struct process_info): Doc improvement.
15498 * mem-break.c (delete_all_breakpoints): New.
15499 * mem-break.h (delete_all_breakpoints): New prototype.
15500 * thread-db.c (find_first_thread): New.
15501 (thread_db_create_event): Call it instead of
15502 thread_db_find_new_threads. Clean up unused variables.
15503 (maybe_attach_thread): Remove first thread handling.
15504 (thread_db_find_new_threads): Use find_first_thread.
15505 (thread_db_get_tls_address): Likewise.
15507 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15509 * thread-db.c (thread_db_find_new_threads): Add prototype.
15510 (thread_db_create_event): Check for the main thread before adding
15512 (maybe_attach_thread): Only enable event reporting if TID == 0.
15513 (thread_db_get_tls_address): Check for new threads.
15515 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15517 * linux-low.c (linux_create_inferior): Try execv before execvp.
15518 * spu-low.c (spu_create_inferior): Likewise.
15520 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15522 * linux-low.c (linux_create_inferior): Change execv to execvp.
15523 * spu-low.c (spu_create_inferior): Likewies.
15525 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15527 * Makefile.in (clean): Clean new files instead of deleted ones.
15528 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15529 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15531 * configure.srv: Specify XML files and new regformats for MIPS and
15533 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15534 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15535 an entry for the restart register.
15536 (mips_cannot_fetch_register, mips_cannot_store_register)
15537 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15538 register names to match the XML descriptions.
15539 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15540 restart register instead of $0.
15542 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15543 Markus Deuling <deuling@de.ibm.com>
15545 * remote-utils.c (decode_xfer_write): New function.
15546 * server.h (decode_xfer_write): Add prototype.
15547 * server.c (handle_query): Add PACKET_LEN argument. Support
15548 qXfer:spu:read and qXfer:spu:write packets.
15549 (main): Pass packet_len to handle_query.
15550 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15551 * target.h (target_ops): Add qxfer_spu.
15553 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15555 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15556 accessing non-seekable spufs files.
15558 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15560 * server.c (handle_query): Add reply for qC packet.
15562 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15563 Leo Zayas <lerele@champenstudios@com>
15565 * server.h (check_remote_input_interrupt_request): New function.
15566 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15567 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15568 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15569 (check_remote_input_interrupt_request): New function.
15570 * server.h (check_remote_input_interrupt_request): Declare.
15571 * win32-low.c (winapi_DebugBreakProcess,
15572 winapi_GenerateConsoleCtrlEvent): New typedefs.
15573 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15575 (win32_wait): Check for remote interrupt request
15576 with check_remote_input_interrupt_request.
15577 (win32_request_interrupt): New function.
15578 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15580 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15582 * win32-low.c (debug_registers_changed,
15583 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15584 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15585 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15586 (thread_rec): Get context using the low target.
15587 (child_add_thread): Call thread_added on the low target,
15588 which does the same thing.
15590 (do_initial_child_stuff): Remove debug registers references.
15591 Set context using the low target. Resume threads after
15592 setting the contexts.
15593 (child_continue): Remove dead variable. Remove debug
15594 registers references.
15595 (child_fetch_inferior_registers): Go through the low target.
15596 (do_child_store_inferior_registers): Remove.
15597 (child_store_inferior_registers): Go through the low target.
15598 (win32_resume): Remove debug registers references.
15599 Set context using the low target.
15600 (handle_exception): Change return type to void. Don't record
15601 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15602 first chance exception.
15603 (get_child_debug_event): Change return type to void. Remove
15604 goto loop. Always return after waiting for debug event.
15605 (win32_wait): Convert to switch statement. Handle spurious
15608 * win32-i386-low.c (debug_registers_changed,
15609 debug_registers_used): New.
15610 (initial_stuff): Rename to ...
15611 (i386_initial_stuff): ... this. Clear debug registers
15613 (store_debug_registers): Delete.
15614 (i386_get_thread_context): New.
15615 (load_debug_registers): Delete.
15616 (i386_set_thread_context): New.
15617 (i386_thread_added): New.
15618 (single_step): Rename to ...
15619 (i386_single_step): ... this.
15620 (do_fetch_inferior_registers): Rename to ...
15621 (i386_fetch_inferior_register): ... this.
15622 (i386_store_inferior_register): New.
15623 (the_low_target): Adapt to new interface.
15625 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15626 (arm_get_thread_context): New.
15627 (arm_set_thread_context): New.
15629 (do_fetch_inferior_registers): Rename to ...
15630 (arm_fetch_inferior_register): ... this.
15631 (arm_store_inferior_register): New.
15632 (arm_wince_breakpoint): Reimplement as unsigned long.
15633 (arm_wince_breakpoint_len): Define.
15634 (the_low_target): Adapt to new interface.
15636 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15637 load_debug_registers. Add get_thread_context, set_thread_context,
15638 thread_added and store_inferior_register. Rename
15639 fetch_inferior_registers to fetch_inferior_register.
15640 (regptr): Remove declaration.
15642 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15644 * linux-low.c (linux_detach): Change return type to int. Return 0.
15645 * spu-low.c (spu_detach): Likewise.
15647 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15649 * target.h (target_ops): Change return type of detach to int.
15651 (join_inferior): New.
15652 * server.c (main): Don't skip detach support on mingw32.
15653 If the inferior doesn't support detaching return error.
15654 Call join_inferior instead of using waitpid.
15655 * linux-low.c (linux_join): New.
15656 (linux_target_op): Add linux_join.
15657 * spu-low.c (spu_join): New.
15658 (spu_target_ops): Add spu_join.
15659 * win32-low.c (win32_detach): Adapt to new interface.
15660 Reopen current_process_handle before detaching. Issue a child
15661 resume before detaching.
15663 (win32_target_op): Add win32_join.
15665 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15667 * win32-low.c (win32-attach): Fix return value.
15668 * target.h (target_ops): Describe ATTACH return values.
15670 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15672 * win32-low.c (GETPROCADDRESS): Define.
15673 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15674 (winapi_DebugSetProcessKillOnExit): Likewise.
15675 (win32_create_inferior): Force usage of ansi CreateProcessA.
15676 (win32_attach): Use GETPROCADDRESS.
15677 (win32_detach): Likewise.
15679 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15681 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15683 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15685 * win32-low.c: Commit leftover changes from 2007-03-29.
15687 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15689 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15690 fields short instead of int. Add explicit padding.
15691 (i387_cache_to_fsave): Remove unnecessary casts.
15692 (i387_fsave_to_cache): Doc fix.
15693 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15695 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15697 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15698 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15700 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15702 * configure.srv (arm*-*-mingw32ce*): Move near the other
15705 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15707 * configure.ac: Add errno checking.
15708 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15709 sys/file.h and malloc.h.
15710 (AC_CHECK_DECLS): Add perror.
15711 (srv_mingwce): Handle.
15712 * configure.srv (i[34567]86-*-cygwin*): Add
15713 win32-i386-low.o to srv_tgtobj.
15714 (i[34567]86-*-mingw*): Likewise.
15715 (arm*-*-mingw32ce*): Add case.
15716 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15717 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15718 [__MINGW32CE__] (strerror): New function.
15719 [__MINGW32CE__] (errno): Define to GetLastError.
15720 [__MINGW32CE__] (COUNTOF): New macro.
15721 (remote_open): Remove extra close call.
15722 * mem-break.c (delete_breakpoint_at): New function.
15723 * mem-break.h (delete_breakpoint_at): Declare.
15724 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15725 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15726 [USE_WIN32API] (read, write): Add char* casts.
15727 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15728 * server.h: Include wincecompat.h on Windows CE.
15729 [HAVE_ERRNO_H]: Check.
15730 (perror): Declare if not declared.
15731 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15732 (perror_with_name): Remove errno declaration.
15733 * wincecompat.h: New.
15734 * wincecompat.c: New.
15735 * win32-low.h: New.
15736 * win32-arm-low.c: New.
15737 * win32-i386-low.c: New.
15738 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15739 (OUTMSG2): Make it safe.
15741 (COUNTOF): New macro.
15742 (NUM_REGS): Get it from the low target.
15743 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15744 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15745 (thread_rec): Let low target handle debug registers.
15746 (child_add_thread): Likewise.
15747 (child_init_thread_list): Likewise.
15748 (continue_one_thread): Likewise.
15750 (do_child_fetch_inferior_registers): Move to ...
15751 * win32-i386-low.c: ... here, and rename to ...
15752 (do_fetch_inferior_registers): ... this.
15753 * win32-low.c (child_fetch_inferior_registers):
15754 Go through the low target.
15755 (do_child_store_inferior_registers): Use regptr.
15756 (strwinerror): New function.
15757 (win32_create_inferior): Handle Windows CE.
15758 Use strwinerror instead of strerror on Windows error
15759 codes. Add program to the error output.
15760 Don't close the main thread handle on Windows CE.
15761 (win32_attach): Use coredll.dll on Windows CE.
15762 (win32_kill): Close current process and current
15764 (win32_detach): Use coredll.dll on Windows CE.
15765 (win32_resume): Let low target handle debug registers, and
15767 (handle_exception): Add/Remove initial breakpoint. Avoid
15768 non-existant WSTOPSIG on Windows CE.
15769 (win32_read_inferior_memory): Cast to remove warning.
15770 (win32_arch_string): Go through the low target.
15771 (initialize_low): Call set_breakpoint_data with the low
15772 target's breakpoint.
15773 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15774 FOP_REGNUM, mappings): Move to ...
15775 * win32-i386-low.c: ... here.
15776 * win32-low.c (win32_thread_info): Move to ...
15777 * win32-low.h: ... here.
15778 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15779 win32-arm-low.c and wincecompat.c.
15780 (all:): Add $EXEEXT.
15781 (install-only:): Likewise.
15782 (gdbserver:): Likewise.
15783 (gdbreplay:): Likewise.
15784 * config.in: Regenerate.
15785 * configure: Regenerate.
15787 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15789 * win32-low.c: Rename typedef thread_info to
15790 win32_thread_info throughout.
15792 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15794 * win32-i386-low.c: Rename to ...
15795 * win32-low.c: ... this.
15796 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15797 * Makefile.in: Likewise.
15799 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15801 * remote-utils.c (monitor_output): Constify msg parameter.
15802 * server.h (monitor_output): Likewise.
15803 * win32-i386-low.c (handle_output_debug_string): New.
15804 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15805 handle_output_debug_string.
15806 (get_child_debug_event): Likewise.
15808 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15810 * server.c (main): Correct strtoul check.
15812 2007-03-27 Jon Ringle <jon@ringle.org>
15814 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15816 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15818 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15820 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15822 * terminal.h: Check HAVE_SGTTY_H.
15824 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15826 * remote-utils.c (remote_open): Print out the assigned port number.
15828 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15830 * remote-utils.c (monitor_output): New function.
15831 * server.c (debug_threads): Define here.
15832 (monitor_show_help): New function.
15833 (handle_query): Handle qRcmd.
15834 (main): Do not handle 'd' packet.
15835 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15836 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15839 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15841 * Makefile.in (EXEEXT): New.
15842 (clean): Use $(EXEEXT).
15844 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15846 * target.h (target_ops): Rename send_signal to request_interrupt,
15847 and remove enum target_signal parameter.
15848 * linux-low.c (linux_request_interrupt): Rename from
15849 linux_send_signal, and always send SIGINT.
15850 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15851 and always send SIGINT.
15852 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15854 (input_interrupt): Likewise.
15856 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15858 * server.c (get_features_xml): Check if target implemented
15860 * win32-i386-low.c (win32_arch_string): New.
15861 (win32_target_ops): Add win32_arch_string as arch_string member.
15863 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15865 * spu-low.c (spu_arch_string): New.
15866 (spu_target_ops): Add spu_arch_string.
15868 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15870 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15871 * configure.ac: Do not check for terminal.h.
15872 * configure, config.in: Regenerated.
15874 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15876 * Makefile.in (OBS): Add $(XML_BUILTIN).
15877 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15879 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15880 (arm-with-iwmmxt.c): New.
15881 * config.in, configure: Regenerate.
15882 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15883 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15884 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15885 (arm*-*-linux*): Add iWMMXt and regset support.
15886 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15887 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15888 (arm_store_wmmxregset, target_regsets): New.
15889 * server.c (get_features_xml): Take annex argument. Check builtin
15891 (handle_query): Handle multiple annexes.
15893 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15895 * remote-utils.c [USE_WIN32API] (read, write): Define.
15896 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15899 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15901 * linux-i386-low.c (the_low_target): Set arch_string.
15902 * linux-x86-64-low.c (the_low_target): Likewise.
15903 * linux-low.c (linux_arch_string): New.
15904 (linux_target_ops): Add it.
15905 * linux-low.h (struct linux_target_ops): Add arch_string.
15906 * server.c (write_qxfer_response): Use const void * for DATA.
15907 (get_features_xml): New.
15908 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15909 * target.h (struct target_ops): Add arch_string method.
15911 2007-01-03 Denis Pilat <denis.pilat@st.com>
15912 Daniel Jacobowitz <dan@codesourcery.com>
15914 * linux-low.c (linux_kill): Handle being called with no threads.
15915 * win32-i386-low.c (win32_kill): Likewise.
15916 (get_child_debug_event): Clear current_process_handle.
15918 2006-12-30 Denis PILAT <denis.pilat@st.com>
15919 Daniel Jacobowitz <dan@codesourcery.com>
15921 * remote-utils.c (remote_open): Check the type of specified
15922 serial port devices before opening them.
15923 * server.c (main): Kill the inferior if an error occurs during
15924 the first remote_open.
15926 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15928 * README: Update supported targets.
15930 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15932 * Makefile.in (clean): Remove reg-mips64.c.
15933 (reg-mips64.c, reg-mips64.o): New rules.
15934 * configure.srv: Handle mips64. Include regset support for mips.
15935 * linux-mips-low.c (union mips_register): New.
15936 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15937 (mips_breakpoint, mips_breakpoint_at): Use int.
15938 (mips_collect_register, mips_supply_register)
15939 (mips_collect_register_32bit, mips_supply_register_32bit)
15940 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15941 (mips_store_fpregset, target_regsets): New.
15942 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15944 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15946 * configure.srv: Add target "spu*-*-*".
15947 * Makefile.in (clean): Remove reg-spu.c.
15948 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15949 * spu-low.c: New file.
15951 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15953 * configure.ac: Correct td_thr_tls_get_addr test.
15954 * configure: Regenerated.
15956 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15958 * linux-low.c (linux_wait_for_event): Reformat. Use the
15959 pass_signals array.
15960 * remote-utils.c (decode_address_to_semicolon): New.
15961 * server.c (pass_signals, handle_general_set): New.
15962 (handle_query): Mention QPassSignals for qSupported.
15963 (main): Call handle_general_set.
15964 * server.h (pass_signals, decode_address_to_semicolon): New.
15966 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15968 * server.c (handle_query): Correct error handling for read_auxv.
15970 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15972 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15973 and srv_linux_thread_db to yes.
15974 * linux-s390-low.c (s390_fill_gregset): New function.
15975 (target_regsets): Define data structure.
15977 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15979 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15980 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15981 * config.in, configure: Regenerated.
15982 * inferiors.c (gdb_id_to_thread): New function.
15983 (gdb_id_to_thread_id): Use it.
15984 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15985 * linux-low.h (struct process_info): Add th member.
15986 (thread_db_get_tls_address): New prototype.
15987 * remote-utils.c (decode_address): Make non-static.
15988 * server.c (handle_query): Handle qGetTLSAddr.
15989 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15990 * target.h (struct target_ops): Add get_tls_address.
15991 * thread-db.c (maybe_attach_thread): Save the thread handle.
15992 (thread_db_get_tls_address): New.
15994 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15996 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15997 (linux_resume_one_process): Take a siginfo_t *. Update all
15998 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15999 (struct pending_signals): Add a siginfo_t.
16000 (linux_wait_for_process): Always set last_status.
16001 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16002 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16003 * linux-low.h (struct process_info): Add last_status.
16005 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16007 * remote-utils.c (try_rle): New function.
16008 (putpkt_binary): Use it.
16010 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16012 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16013 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16014 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16015 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16016 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16019 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16021 * server.c (terminal_fd): New variable.
16022 (old_foreground_pgrp): Likewise.
16023 (restore_old_foreground_pgrp): New function.
16024 (start_inferior): Record the terminal file descriptor in terminal_fd
16025 and its original foreground group in old_foreground_pgrp. Register
16026 restore_old_foreground_pgrp with atexit().
16028 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16030 * server.c (handle_query): Correct qPart to qXfer.
16032 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16034 * configure.ac: Check for more headers which are missing on
16035 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16036 * configure.srv: Add Cygwin and mingw32.
16037 * remote-utils.c: Don't include headers unconditionally which
16038 are missing on mingw32. Include <winsock.h> for mingw32.
16039 (remote_open): Adjust for mingw32 support. Flush
16040 standard error after writing to it.
16041 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16042 (unblock_async_io, enable_async_io, disable_async_io)
16043 (readchar, getpkt): Update for Winsock support.
16044 (prepare_resume_reply): Expect a protocol signal number.
16045 * server.c: Disable <sys/wait.h> on mingw32.
16046 (start_inferior): Adjust for mingw32 support. Flush
16047 standard error after writing to it.
16048 (attach_inferior): Likewise. Use protocol signal
16050 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16052 * win32-i386-low.c: New file.
16053 * Makefile.in (XM_CLIBS): Set.
16054 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16055 (win32-i386-low.o): New dependency rule.
16056 * linux-low.c (linux_wait): Use target signal numbers.
16057 * target.h (struct target_ops): Doc fix.
16058 * server.h (target_signal_to_name): New prototype.
16059 * gdbreplay.c: Don't include headers unconditionally which
16060 are missing on mingw32. Include <winsock.h> for mingw32.
16061 (remote_close, remote_open): Adjust for Winsock support.
16062 * configure, config.in: Regenerated.
16064 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16066 * server.c (decode_xfer_read, write_qxfer_response): New.
16067 (handle_query): Take a packet length argument. Handle
16068 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16069 the qSupported response.
16070 (main): Update call to handle_query.
16072 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16074 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16075 (putpkt_binary): Renamed from putpkt and adjusted for binary
16077 (putpkt): New wrapper for putpkt_binary.
16078 (readchar): Don't mask off the high bit.
16079 (decode_X_packet): New function.
16080 * server.c (main): Call putpkt_binary if a handler sets the packet
16081 length. Save the length of the incoming packet. Handle 'X'.
16082 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16084 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16086 * server.c (handle_query): Handle qSupported.
16088 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16090 * remote-utils.c (all_symbols_looked_up): New variable.
16091 (look_up_one_symbol): Check it.
16092 * server.h (look_up_one_symbol): New declaration.
16093 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16095 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16097 * Makefile.in (linux-arm-low.o): Update dependencies.
16098 * linux-arm-low.c: Include "gdb_proc_service.h".
16099 (PTRACE_GET_THREAD_AREA): Define.
16100 (ps_get_thread_area): New function.
16102 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16104 * configure.srv (m68k*-*-uclinux*): New target.
16105 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16106 (linux_resume_one_process): Remove extraneous cast.
16107 (linux_read_offsets): New.
16108 (linux_target_op): Add linux_read_offsets on mmuless systems.
16109 * server.c (handle_query): Add qOffsets logic.
16110 * target.h (struct target_ops): Add read_offsets.
16112 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16114 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16115 (PTRACE_GET_THREAD_AREA): Define.
16116 (ps_get_thread_area): New function.
16117 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16118 (linux-x86-64-low.o): Update.
16120 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16122 * configure.ac: Remove checks for prfpregset_t.
16123 * gdb_proc_service.h: New file.
16124 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16125 new "gdb_proc_service.h".
16126 * proc-service.c: Likewise.
16127 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16128 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16129 * Makefile.in (gdb_proc_service_h): Updated.
16130 * configure, config.in: Regenerated.
16132 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16134 * remote-utils.c (prepare_resume_reply): Move declaration
16135 of gdb_id_from_wait to the top of the block.
16137 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16139 * linux-low.c (regsets_store_inferior_registers): Read the regset
16140 from the target before filling it.
16142 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16144 * server.c (attach_inferior): Return SIGTRAP for a successful
16147 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16149 * Makefile.in (OBS): Add version.o.
16150 (STAGESTUFF): Delete.
16151 (version.o): Add dependencies.
16152 (version.c): Replace rule.
16153 (clean): Remove version.c.
16154 * server.c (gdbserver_version): New.
16155 (gdbserver_usage): Use printf.
16156 (main): Handle --version and --help.
16157 * server.h (version, host_name): Add declarations.
16159 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16171 * linux-x86-64-low.c:
16173 * linux-s390-low.c:
16174 * linux-ppc64-low.c:
16176 * linux-mips-low.c:
16177 * linux-m68k-low.c:
16178 * linux-m32r-low.c:
16181 * linux-ia64-low.c:
16182 * linux-i386-low.c:
16183 * linux-crisv32-low.c:
16195 * gdbserver.1: Add (C) after Copyright. Update the FSF
16198 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16200 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16201 (arm_breakpoint_at): Recognize both breakpoints.
16202 (the_low_target): Use the correct breakpoint instruction.
16204 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16206 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16207 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16208 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16209 (the_low_target): Update.
16211 2005-10-25 Andreas Schwab <schwab@suse.de>
16213 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16215 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16216 (ia64_num_regs): Reduce to 462.
16218 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16220 * acinclude.m4: Correct quoting.
16221 * aclocal.m4: Regenerated.
16223 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16224 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16225 (thread_db_init): Call thread_db_err_str.
16226 * configure.ac: Check for TD_VERSION.
16227 * config.in, configure: Regenerated.
16229 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16231 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16233 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16235 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16236 is not available. Define HAVE_PTRACE_GETREGS if it is.
16237 * config.in, configure: Regenerated.
16238 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16239 * linux-i386-low.c, linux-m68k-low.c: Update to use
16240 HAVE_PTRACE_GETREGS.
16241 * linux-low.c (regsets_fetch_inferior_registers)
16242 (regsets_store_inferior_registers): Only return 0 if we processed
16244 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16245 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16247 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16249 * inferiors.c (struct thread_info): Add gdb_id.
16250 (add_thread): Add gdb_id argument.
16251 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16252 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16253 calls to add_thread.
16254 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16255 * server.c (handle_query): Use thread_to_gdb_id.
16256 (handle_v_cont, main): Use gdb_id_to_thread_id.
16257 * server.h (add_thread): Update prototype.
16258 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16261 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16263 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16264 left-padded registers.
16265 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16266 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16268 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16270 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16271 * configure: Regenerate.
16272 * config.in: Regenerate.
16273 * server.h (NEED_DECLARATION_STRERROR):
16274 Replace with !HAVE_DECL_STRERROR.
16276 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16278 * linux-low.c (linux_wait, linux_send_signal): Don't test
16279 an unsigned long variable for > 0 if it could be MAX_ULONG.
16280 * server.c (myresume): Likewise.
16281 * target.c (set_desired_inferior): Likewise.
16283 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16285 * configure.ac: Simplify and improve check for socklen_t.
16286 * configure, config.in: Regenerate.
16288 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16290 * acconfig.h: Remove.
16291 * configure.ac: Add a test for socklen_t. Use three-argument
16292 AC_DEFINE throughout.
16293 * config.in: Regenerated using autoheader 2.59.
16294 * configure: Regenerated.
16296 * gdbreplay.c (socklen_t): Provide a default.
16297 (remote_open): Use socklen_t.
16298 * remote-utils.c (socklen_t): Provide a default.
16299 (remote_open): Use socklen_t.
16300 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16303 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16305 * linux-low.c (linux_read_memory, linux_write_memory)
16306 (linux_read_auxv): Likewise.
16307 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16308 (check_mem_write): Likewise.
16309 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16311 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16312 (registers_from_string, register_data): Likewise.
16313 * server.c (handle_query, main): Likewise.
16314 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16315 (decode_M_packet): Likewise.
16316 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16317 * target.h (struct target_ops): Update read_memory, write_memory,
16319 (read_inferior_memory, write_inferior_memory): Update.
16320 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16321 to unsigned char *.
16322 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16323 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16324 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16325 linux-s390-low.c, linux-sh-low.c: Update for changes in
16326 read_inferior_memory and the_low_target->breakpoint.
16328 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16330 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16331 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16332 * configure.srv: Add powerpc64-*-linux*.
16333 * linux-ppc64-low.c: New file.
16335 2005-05-23 Orjan Friberg <orjanf@axis.com>
16337 * linux-cris-low.c: New file with support for CRIS.
16338 * linux-crisv32-low.c: Ditto for CRISv32.
16339 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16340 (clean): Add reg-cris.c and reg-crisv32.c.
16341 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16342 reg-crisv32.o, and reg-crisv32.c to make rules.
16343 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16344 recognized targets.
16346 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16348 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16349 of sizeof (PTRACE_XFER_TYPE).
16350 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16352 2005-05-12 Orjan Friberg <orjanf@axis.com>
16354 * target.h (struct target_ops): Add insert_watchpoint,
16355 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16356 pointers for hardware watchpoint support.
16357 * linux-low.h (struct linux_target_ops): Ditto.
16358 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16359 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16360 to linux_target_ops.
16361 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16363 * server.c (main): Recognize 'Z' and 'z' packets.
16365 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16367 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16368 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16369 (the_low_target): Add new members.
16371 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16373 * proc-service.c (ps_lgetregs): Search all_processes instead of
16376 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16378 * server.c (start_inferior): Change return type to int.
16379 (attach_inferior): Change sigptr to int *.
16380 (handle_v_cont, handle_v_requests): Change signal to int *.
16381 (main): Change signal to int.
16383 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16385 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16386 * configure.srv: Add m32r*-*-linux*.
16387 * linux-m32r-low.c: New file.
16389 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16391 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16393 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16395 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16396 Take unsigned long arguments for PIDs.
16397 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16398 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16399 (wait_for_sigstop, linux_resume_one_process)
16400 (regsets_fetch_inferior_registers, linux_send_signal)
16401 (linux_read_auxv): Likewise. Update the types of variables holding
16402 PIDs. Update format string specifiers.
16403 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16404 * remote-utils.c (prepare_resume_reply): Likewise.
16405 * server.c (cont_thread, general_thread, step_thread)
16406 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16408 (handle_query): Update format specifiers.
16409 (handle_v_cont, main): Use strtoul for thread IDs.
16410 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16411 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16412 (general_thread, step_thread, thread_from_wait)
16413 (old_thread_from_wait): Update.
16414 * target.h (struct thread_resume): Use unsigned long for THREAD.
16415 (struct target_ops): Use unsigned long for arguments to attach and
16418 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16420 * acinclude.m4: Include bfd/bfd.m4 directly.
16421 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16422 <agriffis@toolchain.org>.
16423 * aclocal.m4, configure: Regenerated.
16425 2005-01-07 Andrew Cagney <cagney@gnu.org>
16427 * configure.ac: Rename configure.in, require autoconf 2.59.
16428 * configure: Re-generate.
16430 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16432 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16433 LIBS when finished.
16434 * aclocal.m4: Regenerated.
16435 * configure: Regenerated.
16437 2004-11-21 Andreas Schwab <schwab@suse.de>
16439 * linux-m68k-low.c (m68k_num_gregs): Define.
16440 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16441 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16442 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16443 (m68k_breakpoint_at): New. Add to the_low_target.
16445 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16446 srv_linux_thread_db to yes.
16448 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16450 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16451 (ARCH_SET_FS): Likewise.
16452 (ARCH_GET_FS): Likewise.
16453 (ARCH_GET_GS): Likewise.
16455 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16457 * linux-i386-low.c (ps_get_thread_area): New.
16458 * linux-x86-64-low.c (ps_get_thread_area): New.
16459 * linux-low.c: Include <sys/syscall.h>.
16460 (linux_kill_one_process): Don't kill the first thread here.
16461 (linux_kill): Kill the first thread here.
16462 (kill_lwp): New function.
16463 (send_sigstop, linux_send_signal): Use it.
16464 * proc-service.c: Clean up #ifdefs.
16465 (fpregset_info): Delete.
16466 (ps_lgetregs): Update and enable implementation.
16467 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16469 * remote-utils.c (struct sym_cache, symbol_cache): New.
16470 (input_interrupt): Print a clearer message.
16471 (async_io_enabled): New variable.
16472 (enable_async_io, disable_async_io): Use it. Update comments.
16473 (look_up_one_symbol): Use the symbol cache.
16474 * thread-db.c (thread_db_look_up_symbols): New function.
16475 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16477 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16479 * configure.in: Test for -rdynamic.
16480 * configure: Regenerated.
16481 * Makefile (INTERNAL_LDFLAGS): New.
16482 (gdbserver, gdbreplay): Use it.
16484 2004-09-02 Andrew Cagney <cagney@gnu.org>
16486 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16488 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16490 * linux-low.c (linux_wait): Clear all_processes list also.
16492 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16494 * linux-low.c: Include <errno.h>. Remove extern declaration of
16497 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16499 * gdbreplay.c, server.h, utils.c: Update copyright years.
16501 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16503 * server.c (main): Print child status or termination signal from
16504 variable 'signal', not 'sig'.
16506 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16508 * linux-low.c (linux_read_memory): Change return type to
16509 int. Check for and return error from ptrace().
16510 * target.c (read_inferior_memory): Change return type to int. Pass
16511 back return status from the_target->read_memory().
16512 * target.h (struct target_ops): Adapt *read_memory() prototype.
16514 (read_inferior_memory): Adapt prototype.
16515 * server.c (main): Return an error packet if
16516 read_inferior_memory() returns an error.
16518 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16520 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16521 Unify with other clean targets.
16523 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16525 * server.c (handle_v_cont): Call set_desired_inferior.
16527 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16529 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16531 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16533 * linux-low.c (linux_wait): Unblock async I/O.
16534 (linux_resume): Block and enable async I/O.
16535 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16536 * server.h (block_async_io, unblock_async_io): Add prototypes.
16538 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16540 * remote-utils.c (remote_open): Print a status notice after
16541 opening a TCP port.
16542 * server.c (attach_inferior): Print a status notice after
16545 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16547 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16549 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16551 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16553 * server.c, target.h: Update copyright years.
16555 2004-02-25 Roland McGrath <roland@redhat.com>
16557 * target.h (struct target_ops): New member `read_auxv'.
16558 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16559 * linux-low.c (linux_read_auxv): New function.
16560 (linux_target_ops): Initialize `read_auxv' member to that.
16562 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16564 Committed by Jim Blandy <jimb@redhat.com>.
16566 * linux-s390-low.c (s390_num_regs): Update.
16567 (s390_regmap): Remove control registers. Use __s390x__ predefine
16568 instead of GPR_SIZE to distiguish s390 and s390x targets.
16570 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16572 * linux-low.c: Update copyright year.
16573 (check_removed_breakpoint): Clear pending_is_breakpoint.
16574 (linux_set_resume_request, linux_queue_one_thread)
16575 (resume_status_pending_p): New functions.
16576 (linux_continue_one_thread): Use process->resume.
16577 (linux_resume): Only resume threads if there are no pending events.
16578 * linux-low.h (struct process_info): Add resume request
16581 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16583 * regcache.c (new_register_cache): Clear the allocated register
16584 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16586 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16588 * linux-low.c (linux_resume): Take a struct thread_resume *
16590 (linux_wait): Update call.
16591 (resume_ptr): New static variable.
16592 (linux_continue_one_thread): Renamed from
16593 linux_continue_one_process. Use resume_ptr.
16594 (linux_resume): Use linux_continue_one_thread.
16595 * server.c (handle_v_cont, handle_v_requests): New functions.
16596 (myresume): New function.
16597 (main): Handle 'v' case.
16598 * target.h (struct thread_resume): New type.
16599 (struct target_ops): Change argument of "resume" to struct
16601 (myresume): Delete macro.
16603 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16605 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16606 (uninstall): Support DESTDIR.
16608 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16610 * configure.srv: Add xscale*linux copy of arm*linux entry.
16612 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16614 * linux-arm-low.c (arm_reinsert_addr): New function.
16615 (the_low_target): Add arm_reinsert_addr.
16617 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16619 * mem-break.c: Remove whitespace at end of file.
16621 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16623 * configure.in: Check whether we need to prototype strerror.
16624 * server.h: Optionally prototype strerror.
16625 * gdbreplay.c (perror_with_name): Use strerror.
16626 * linux-low.c (linux_attach_lwp): Use strerror.
16627 * utils.c (perror_with_name): Use strerror.
16628 * config.in, configure: Regenerated.
16630 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16632 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16633 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16635 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16637 * Makefile.in (SFILES): Update.
16638 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16639 low-sun3.c: Remove files.
16641 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16643 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16644 (linux_detach_one_process, linux_detach): New functions.
16645 (linux_target_ops): Add linux_detach.
16646 * server.c (main): Handle 'D' packet.
16647 * target.h (struct target_ops): Add "detach" member.
16648 (detach_inferior): Define.
16650 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16652 From Kelley Cook <kelleycook@wideopenwest.com>:
16653 * configure.srv: Accept i[34567]86 variants.
16655 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16657 * linux-low.c (linux_wait_for_event): Correct comment typos.
16658 (linux_resume_one_process): Call check_removed_breakpoint.
16659 (linux_send_signal): New function.
16660 (linux_target_ops): Add linux_send_signal.
16661 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16663 * target.h (struct target_ops): Add send_signal.
16665 2003-05-29 Jim Blandy <jimb@redhat.com>
16667 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16668 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16669 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16670 away part of the register's value.
16672 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16674 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16675 (linux_wait_for_event, linux_init_signals): Likewise.
16677 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16679 * configure.in: Check for stdlib.h.
16680 * configure: Regenerated.
16681 * config.in: Regenerated.
16683 2003-01-04 Andreas Schwab <schwab@suse.de>
16685 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16687 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16689 * Makefile.in: Remove obsolete code.
16691 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16693 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16694 defined(PT_FPR0_HI).
16696 2002-11-17 Stuart Hughes <seh@zee2.com>
16698 * linux-arm-low.c (arm_num_regs): Increase.
16699 (arm_regmap): Include status register.
16701 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16703 * linux-low.c (register_addr): Remove incorrect -1 check.
16705 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16707 * linux-low.c (linux_create_inferior): Call setpgid. Return
16709 (unstopped_p, linux_signal_pid): Remove.
16710 (linux_target_ops): Remove linux_signal_pid.
16711 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16712 global instead of target method.
16713 * target.h (struct target_ops): Remove signal_pid. Update comment
16714 for create_inferior.
16715 * server.c (signal_pid): New variable.
16716 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16717 gdbserver. Set the child to be the foreground process group.
16718 (attach_inferior): Set signal_pid.
16720 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16722 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16724 2002-08-20 Jim Blandy <jimb@redhat.com>
16726 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16729 2002-08-01 Andrew Cagney <cagney@redhat.com>
16731 * Makefile.in: Make chill references obsolete.
16733 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16735 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16736 * configure: Regenerate.
16737 * config.in: Regenerate.
16739 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16741 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16742 (perror_with_name, remote_close, remote_open, expect, play): Static.
16744 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16746 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16747 byte offsets instead of an array of indexes.
16748 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16750 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16752 * regcache.c: Add comment.
16754 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16756 * thread-db.c: New file.
16757 * proc-service.c: New file.
16758 * acinclude.m4: New file.
16759 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16760 proc-service.o, and thread-db.o.
16761 (linux-low.o): Add USE_THREAD_DB.
16762 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16763 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16764 * aclocal.m4: Regenerated.
16765 * config.in: Regenerated.
16766 * configure: Regenerated.
16767 * configure.in: Check for proc_service.h, sys/procfs.h,
16768 thread_db.h, and linux/elf.h headrs.
16769 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16770 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16771 Check for -lthread_db and thread support.
16772 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16773 PowerPC, and SuperH.
16774 * i387-fp.c: Constify arguments.
16775 * i387-fp.h: Likewise.
16776 * inferiors.c: (struct thread_info): Renamed from
16777 `struct inferior_info'. Remove PID member. Use generic inferior
16778 list header. All uses updated.
16779 (inferiors, signal_pid): Removed.
16780 (all_threads): New variable.
16781 (get_thread): Define.
16782 (add_inferior_to_list): New function.
16783 (for_each_inferior): New function.
16784 (change_inferior_id): New function.
16785 (add_inferior): Removed.
16786 (remove_inferior): New function.
16787 (add_thread): New function.
16788 (free_one_thread): New function.
16789 (remove_thread): New function.
16790 (clear_inferiors): Use for_each_inferior and free_one_thread.
16791 (find_inferior): New function.
16792 (find_inferior_id): New function.
16793 (inferior_target_data): Update argument type.
16794 (set_inferior_target_data): Likewise.
16795 (inferior_regcache_data): Likewise.
16796 (set_inferior_regcache_data): Likewise.
16797 * linux-low.c (linux_bp_reinsert): Remove.
16798 (all_processes, stopping_threads, using_thrads)
16799 (struct pending_signals, debug_threads, pid_of): New.
16800 (inferior_pid): Replace with macro.
16801 (struct inferior_linux_data): Remove.
16802 (get_stop_pc, add_process): New functions.
16803 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16804 Use add_process and add_thread.
16805 (linux_attach_lwp): New function, based on old linux_attach. Use
16806 add_process and add_thread. Set stop_expected for new threads.
16807 (linux_attach): New function.
16808 (linux_kill_one_process): New function.
16809 (linux_kill): Kill all LWPs.
16810 (linux_thread_alive): Use find_inferior_id.
16811 (check_removed_breakpoints, status_pending_p): New functions.
16812 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16813 Update. Use WNOHANG. Wait for cloned processes also. Update process
16814 struct for the found process.
16815 (linux_wait_for_event): New function.
16816 (linux_wait): Use it. Support LWPs.
16817 (send_sigstop, wait_for_sigstop, stop_all_processes)
16818 (linux_resume_one_process, linux_continue_one_process): New functions.
16819 (linux_resume): Support LWPs.
16820 (REGISTER_RAW_SIZE): Remove.
16821 (fetch_register): Use register_size instead. Call supply_register.
16822 (usr_store_inferior_registers): Likewise. Call collect_register.
16823 Fix recursive case.
16824 (regsets_fetch_inferior_registers): Improve error message.
16825 (regsets_store_inferior_registers): Add debugging.
16826 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16827 (unstopped_p, linux_signal_pid): New functions.
16828 (linux_target_ops): Add linux_signal_pid.
16829 (linux_init_signals): New function.
16830 (initialize_low): Call it. Initialize using_threads.
16831 * regcache.c (inferior_regcache_data): Add valid
16833 (get_regcache): Fetch registers lazily. Add fetch argument
16834 and update all callers.
16835 (regcache_invalidate_one, regcache_invalidate): New
16837 (new_register_cache): Renamed from create_register_cache.
16838 Return the new regcache.
16839 (free_register_cache): Change argument to a void *.
16840 (registers_to_string, registers_from_string): Call get_regcache
16841 with fetch flag set.
16842 (register_data): Make static. Pass fetch flag to get_regcache.
16843 (supply_register): Call get_regcache with fetch flag clear.
16844 (collect_register): Call get_regcache with fetch flag set.
16845 (collect_register_as_string): New function.
16846 * regcache.h: Update.
16847 * remote-utils.c (putpkt): Flush after debug output and use
16849 Handle input interrupts while waiting for an ACK.
16850 (input_interrupt): Use signal_pid method.
16851 (getpkt): Flush after debug output and use stderr.
16852 (outreg): Use collect_register_as_string.
16853 (new_thread_notify, dead_thread_notify): New functions.
16854 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16855 and general_thread.
16856 (look_up_one_symbol): Flush after debug output.
16857 * server.c (step_thread, server_waiting): New variables.
16858 (start_inferior): Don't use signal_pid. Update call to mywait.
16859 (attach_inferior): Update call to mywait.
16860 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16861 (main): Don't fetch/store registers explicitly. Use
16862 set_desired_inferior. Support proposed ``Hs'' packet. Update
16864 * server.h: Update.
16865 (struct inferior_list, struct_inferior_list_entry): New.
16866 * target.c (set_desired_inferior): New.
16867 (write_inferior_memory): Constify.
16868 (mywait): New function.
16869 * target.h: Update.
16870 (struct target_ops): New signal_pid method.
16871 (mywait): Removed macro, added prototype.
16873 * linux-low.h (regset_func): Removed.
16874 (regset_fill_func, regset_store_func): New.
16875 (enum regset_type): New.
16876 (struct regset_info): Add type field. Use new operation types.
16877 (struct linux_target_ops): stop_pc renamed to get_pc.
16878 Add decr_pc_after_break and breakpoint_at.
16879 (get_process, get_thread_proess, get_process_thread)
16880 (strut process_info, all_processes, linux_attach_lwp)
16881 (thread_db_init): New.
16883 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16884 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16885 (the_low_target): Add new members.
16886 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16887 (i386_store_fpxregset): Constify.
16888 (target_regsets): Add new kind identifier.
16889 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16890 (i386_set_pc): Add debugging.
16891 (i386_breakpoint_at): New function.
16892 (the_low_target): Add new members.
16893 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16894 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16895 (mips_breakpoint_at): New.
16896 (the_low_target): Add new members.
16897 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16898 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16899 (the_low_target): Add new members.
16900 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16901 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16902 (the_low_target): Add new members.
16903 * linux-x86-64-low.c (target_regsets): Add new kind
16906 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16908 From Martin Pool <mbp@samba.org>:
16909 * server.c (gdbserver_usage): New function.
16912 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16914 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16915 stop_at -> stop_pc.
16917 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16919 * Makefile.in: Remove obsolete code.
16921 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16923 * linux-low.c (regsets_fetch_inferior_registers),
16924 (regsets_store_inferior_registers): Removed cast to int from
16926 * regcache.h: Added declaration of struct inferior_info.
16928 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16930 * inferiors.c (struct inferior_info): Add regcache_data.
16931 (add_inferior): Call create_register_cache.
16932 (clear_inferiors): Call free_register_cache.
16933 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16934 * regcache.c (struct inferior_regcache_data): New.
16935 (registers): Remove.
16936 (get_regcache): New function.
16937 (create_register_cache, free_register_cache): New functions.
16938 (set_register_cache): Don't initialize the register cache here.
16939 (registers_to_string, registers_from_string, register_data): Call
16941 * regcache.h: Add prototypes.
16942 * server.h: Likewise.
16944 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16946 * mem-break.c: New file.
16947 * mem-break.h: New file.
16948 * Makefile.in: Add mem-break.o rule; update server.h
16950 * inferiors.c (struct inferior_info): Add target_data
16952 (clear_inferiors): Free target_data member if set.
16953 (inferior_target_data, set_inferior_target_data): New functions.
16954 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16955 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16956 * linux-low.c (linux_bp_reinsert): New variable.
16957 (struct inferior_linux_data): New.
16958 (linux_create_inferior): Use set_inferior_target_data.
16959 (linux_attach): Likewise. Call add_inferior.
16960 (linux_wait_for_one_inferior): New function.
16961 (linux_wait): Call it.
16962 (linux_write_memory): Add const.
16963 (initialize_low): Call set_breakpoint_data.
16964 * linux-low.h (struct linux_target_ops): Add breakpoint
16966 * server.c (attach_inferior): Remove extra add_inferior
16968 * server.h: Include mem-break.h. Update inferior.c
16970 * target.c (read_inferior_memory)
16971 (write_inferior_memory): New functions.
16972 * target.h (read_inferior_memory)
16973 (write_inferior_memory): Change macros to prototypes.
16974 (struct target_ops): Update comments. Add const to write_memory
16977 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16979 * linux-low.c (usr_store_inferior_registers): Support
16980 registers which are allowed to fail to store.
16981 * linux-low.h (linux_target_ops): Likewise.
16982 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16983 (ppc_cannot_store_register): FPSCR may not be storable.
16985 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16987 * server.h: Include <string.h> if HAVE_STRING_H.
16988 * ChangeLog: Correct paths in last ChangeLog entry.
16990 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16992 * linux-low.h: Remove obsolete prototypes.
16993 (struct linux_target_ops): New.
16994 (extern the_low_target): New.
16995 * linux-low.c (num_regs, regmap): Remove declarations.
16996 (register_addr): Use the_low_target explicitly.
16997 (fetch_register): Likewise.
16998 (usr_fetch_inferior_registers): Likewise.
16999 (usr_store_inferior_registers): Likewise.
17000 * linux-arm-low.c (num_regs): Remove.
17001 (arm_num_regs): Define.
17002 (arm_regmap): Renamed from regmap, made static.
17003 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17005 (arm_cannot_store_register): Renamed from cannot_store_register,
17007 (the_low_target): New.
17008 * linux-i386-low.c (num_regs): Remove.
17009 (i386_num_regs): Define.
17010 (i386_regmap): Renamed from regmap, made static.
17011 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17013 (i386_cannot_store_register): Renamed from cannot_store_register,
17015 (the_low_target): New.
17016 * linux-ia64-low.c (num_regs): Remove.
17017 (ia64_num_regs): Define.
17018 (ia64_regmap): Renamed from regmap, made static.
17019 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17021 (ia64_cannot_store_register): Renamed from cannot_store_register,
17023 (the_low_target): New.
17024 * linux-m68k-low.c (num_regs): Remove.
17025 (m68k_num_regs): Define.
17026 (m68k_regmap): Renamed from regmap, made static.
17027 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17029 (m68k_cannot_store_register): Renamed from cannot_store_register,
17031 (the_low_target): New.
17032 * linux-mips-low.c (num_regs): Remove.
17033 (mips_num_regs): Define.
17034 (mips_regmap): Renamed from regmap, made static.
17035 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17037 (mips_cannot_store_register): Renamed from cannot_store_register,
17039 (the_low_target): New.
17040 * linux-ppc-low.c (num_regs): Remove.
17041 (ppc_num_regs): Define.
17042 (ppc_regmap): Renamed from regmap, made static.
17043 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17045 (ppc_cannot_store_register): Renamed from cannot_store_register,
17047 (the_low_target): New.
17048 * linux-s390-low.c (num_regs): Remove.
17049 (s390_num_regs): Define.
17050 (s390_regmap): Renamed from regmap, made static.
17051 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17053 (s390_cannot_store_register): Renamed from cannot_store_register,
17055 (the_low_target): New.
17056 * linux-sh-low.c (num_regs): Remove.
17057 (sh_num_regs): Define.
17058 (sh_regmap): Renamed from regmap, made static.
17059 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17061 (sh_cannot_store_register): Renamed from cannot_store_register,
17063 (the_low_target): New.
17064 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17065 (the_low_target): New.
17067 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17069 * Makefile.in: Add stamp-h target.
17070 * configure.in: Create stamp-h.
17071 * configure: Regenerated.
17073 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17075 * inferiors.c: New file.
17076 * target.c: New file.
17077 * target.h: New file.
17078 * Makefile.in: Add target.o and inferiors.o. Update
17080 * linux-low.c (inferior_pid): New static variable,
17081 moved from server.c.
17082 (linux_create_inferior): Renamed from create_inferior.
17083 Call add_inferior. Return 0 on success instead of a PID.
17084 (linux_attach): Renamed from myattach.
17085 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17086 (linux_thread_alive): Renamed from mythread_alive.
17087 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17089 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17090 (regsets_store_inferior_registers): Correct error message.
17091 Add missing ``return 0''.
17092 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17093 (linux_store_registers): Renamed from store_inferior_registers.
17094 (linux_read_memory): Renamed from read_inferior_memory.
17095 (linux_write_memory): Renamed from write_inferior_memory.
17096 (linux_target_ops): New structure.
17097 (initialize_low): Call set_target_ops ().
17098 * remote-utils.c (unhexify): New function.
17099 (hexify): New function.
17100 (input_interrupt): Send signals to ``signal_pid''.
17101 * server.c (inferior_pid): Remove.
17102 (start_inferior): Update create_inferior call.
17103 (attach_inferior): Call add_inferior.
17104 (handle_query): New function.
17105 (main): Call handle_query for `q' packets.
17106 * server.h: Include "target.h". Remove obsolete prototypes.
17107 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17109 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17111 * Makefile.in: Add WARN_CFLAGS. Update configury
17113 * configure.in: Check for <string.h>
17114 * configure: Regenerate.
17115 * config.in: Regenerate.
17116 * gdbreplay.c: Include needed system headers.
17117 (remote_open): Remove strchr prototype.
17118 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17119 * regcache.c (supply_register): Change buf argument to const void *.
17120 (supply_register_by_name): Likewise.
17121 (collect_register): Change buf argument to void *.
17122 (collect_register_by_name): Likewise.
17123 * regcache.h: Add missing prototypes.
17124 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17125 * server.c (handle_query): New function.
17126 (attached): New static variable, moved out of main.
17127 (main): Quiet longjmp clobber warnings.
17128 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17129 * utils.c (error): Remove NORETURN.