1 2019-01-21 Tom Tromey <tom@tromey.com>
3 * tracepoint.c: Fix includes.
4 * remote-utils.c: Fix includes.
5 * linux-x86-low.c: Fix includes.
7 2019-01-01 Joel Brobecker <brobecker@adacore.com>
9 * gdbreplay.c (gdbreplay_version): Update copyright year in
11 * server.c (gdbserver_version): Likewise.
13 2018-12-05 Alan Hayward <alan.hayward@arm.com>
15 * linux-low.c (add_lwp): Switch ordering.
17 2018-11-29 Tom Tromey <tom@tromey.com>
19 * win32-low.c (win32_join): Take pid, not process.
20 * target.h (struct target_ops) <join>: Change argument type.
21 (join_inferior): Change argument name.
22 * spu-low.c (spu_join): Take pid, not process.
23 * server.c (handle_detach): Preserve pid before destroying
25 * lynx-low.c (lynx_join): Take pid, not process.
26 * linux-low.c (linux_join): Take pid, not process.
28 2018-11-23 Alan Hayward <alan.hayward@arm.com>
30 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
31 (aarch64_cannot_fetch_register): Likewise.
32 (struct linux_target_ops): Update references.
34 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
36 * linux-ppc-low.c: Include nat/linux-ptrace.h.
38 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
40 * configure.srv (ipa_ppc_linux_regobj): Add
41 powerpc-isa207-htm-vsx32l-ipa.o and
42 powerpc-isa207-htm-vsx64l-ipa.o.
43 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
44 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
45 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
46 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
47 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
48 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
49 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
50 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
51 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
52 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
53 (init_registers_powerpc_isa207_htm_vsx32l)
54 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
55 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
56 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
57 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
58 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
59 (ppc_store_tm_ctarregset): New functions.
60 (ppc_regsets): Add entries for HTM regsets.
61 (ppc_arch_setup): Set htm in features struct when needed. Set
62 sizes for the HTM regsets.
63 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
64 (initialize_low_arch): Call
65 init_registers_powerpc_isa207_htm_vsx32l and
66 init_registers_powerpc_isa207_htm_vsx64l.
67 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
68 PPC_TDESC_ISA207_HTM_VSX.
69 (initialize_low_tracepoint): Call
70 init_registers_powerpc_isa207_htm_vsx32l and
71 init_registers_powerpc_isa207_htm_vsx64l.
73 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
75 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
76 rs6000/power-linux-pmu.xml to srv_xmlfiles.
77 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
78 (ppc_store_pmuregset): New functions.
79 (ppc_regsets): Add entries for ebb and pmu regsets.
80 (ppc_arch_setup): Set isa207 in features struct if the ebb and
81 pmu regsets are available. Set sizes for these regsets.
83 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
85 * configure.srv (ipa_ppc_linux_regobj): Add
86 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
87 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
88 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
89 rs6000/powerpc-isa207-vsx32l.xml, and
90 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
91 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
92 <PPC_TDESC_ISA207_VSX>: New enum value.
93 (init_registers_powerpc_isa207_vsx32l): Declare.
94 (init_registers_powerpc_isa207_vsx64l): Declare.
95 * linux-ppc-low.c (ppc_fill_tarregset): New function.
96 (ppc_store_tarregset): New function.
97 (ppc_regsets): Add entry for the TAR regset.
98 (ppc_arch_setup): Set isa207 in features struct when needed. Set
99 size for the TAR regsets.
100 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
101 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
102 and init_registers_powerpc_isa207_vsx64l.
103 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
104 (initialize_low_tracepoint): Call
105 init_registers_powerpc_isa207_vsx32l and
106 init_registers_powerpc_isa207_vsx64l.
108 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
109 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
111 * configure.srv (ipa_ppc_linux_regobj): Add
112 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
113 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
114 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
115 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
116 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
117 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
118 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
119 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
120 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
121 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
122 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
123 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
124 (ppc_hwcap): Add comment.
125 (ppc_hwcap2): New global.
126 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
127 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
128 (ppc_regsets): Add entries for the DSCR and PPR regsets.
129 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
130 when needed. Set sizes for the the DSCR and PPR regsets.
131 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
132 (initialize_low_arch): Call
133 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
134 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
135 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
136 PPC_TDESC_ISA205_PPR_DSCR_VSX.
137 (initialize_low_tracepoint): Call
138 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
139 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
141 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
143 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
145 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
146 Simon Marchi <simark@simark.ca>
148 * acinclude.m4: Include "../selftest.m4".
149 * configure: Regenerate.
150 * configure.ac: Use "GDB_AC_SELFTEST".
151 * configure.srv: Use "$enable_unittests" instead of
152 "$development" when checking whether unit tests have been
154 * server.c (captured_main): Update message informing that
155 selftests have been disabled.
157 2018-10-04 Tom Tromey <tom@tromey.com>
159 * configure: Rebuild.
161 2018-10-04 Tom Tromey <tom@tromey.com>
163 * server.c (handle_status): Rename inner "thread".
164 (process_serial_event): Declare "res" in 'm' case.
165 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
166 (iterate_over_lwps): Rename inner "thread".
167 (linux_qxfer_libraries_svr4): Rename inner "len".
168 * gdbthread.h (find_thread_in_random): Rename inner "thread".
170 2018-10-01 Gary Benson <gbenson@redhat.com>
172 * gdb_proc_service.h: Moved common code to
173 common/gdb_proc_service.h.
175 2018-10-01 Gary Benson <gbenson@redhat.com>
177 * gdb_proc_service.h: Synchronize comments and whitespace with
178 GDB's version of this file.
180 2018-09-25 Tom Tromey <tom@tromey.com>
182 * configure: Rebuild.
183 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
185 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
187 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
188 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
189 ($(IPA_LIB)): Sort IPA_OBJS.
191 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
193 * Makefile.in: Remove references to $(ADD_DEPS).
195 2018-09-16 Tom Tromey <tom@tromey.com>
197 * remote-utils.c (remote_open): Use GNU style for metasyntactic
199 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
202 2018-09-05 Tom Tromey <tom@tromey.com>
204 * configure: Rebuild.
206 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
209 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
211 2018-08-27 Tom Tromey <tom@tromey.com>
214 * configure: Rebuild.
216 2018-08-27 Tom Tromey <tom@tromey.com>
218 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
219 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
220 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
221 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
222 (s390x_emit_stack_adjust): Add casts to unsigned char.
224 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
228 * server.h (struct client_state) <disable_randomization>:
231 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
233 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
235 (mips_supply_ptrace_register): Likewise.
237 2018-07-22 Tom Tromey <tom@tromey.com>
239 * configure: Rebuild.
241 2018-07-22 Tom Tromey <tom@tromey.com>
243 * win32-low.c (win32_create_inferior): Remove unused variables.
244 * gdbreplay.c (remote_open): Remove unused variable.
245 * remote-utils.c (remote_prepare): Remove unused variable.
246 * x86-tdesc.h (X86_TDESC_H): Define.
247 (amd64_expedite_regs): Define conditionally.
248 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
249 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
250 * remote-utils.c (readchar): Remove unused variable.
252 2018-07-13 Pedro Alves <palves@redhat.com>
254 * linux-low.c (linux_kill): Change parameter to process_info
255 pointer instead of pid. Adjust.
256 * lynx-low.c (lynx_kill): Likewise.
257 * nto-low.c (nto_kill): Likewise.
258 * spu-low.c (spu_kill): Likewise.
259 * win32-low.c (win32_kill): Likewise.
260 * server.c (handle_v_kill, kill_inferior_callback)
261 (detach_or_kill_for_exit): Adjust.
262 * target.c (kill_inferior): Change parameter to process_info
263 pointer instead of pid. Adjust.
264 * target.h (struct target_ops) <kill>: Change parameter to
265 process_info pointer instead of pid. Adjust all implementations
267 (kill_inferior): Likewise.
269 2018-07-13 Pedro Alves <palves@redhat.com>
271 * linux-low.c (linux_detach, linux_join): Change parameter to
272 process_info pointer instead of pid. Adjust.
273 * lynx-low.c (lynx_detach, lynx_join): Likewise.
274 * nto-low.c (nto_detach): Likewise.
275 * spu-low.c (spu_detach, spu_join): Likewise.
276 * win32-low.c (win32_detach, win32_join): Likewise.
277 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
278 * target.h (struct target_ops) <detach, join>: Change parameter to
279 process_info pointer instead of pid. Adjust all implementations
281 (detach_inferior, join_inferior): Rename 'pid' parameter to
284 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
285 Jan Kratochvil <jan.kratochvil@redhat.com>
286 Paul Fertser <fercerpav@gmail.com>
287 Tsutomu Seki <sekiriki@gmail.com>
289 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
290 (OBS): Add 'common/netstuff.o'.
291 (GDBREPLAY_OBS): Likewise.
292 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
293 (remote_open): Implement support for IPv6
295 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
297 (handle_accept_event): Accept connections from IPv6 sources.
298 (remote_prepare): Handle IPv6-style hostnames; implement
299 support for IPv6 connections.
300 (remote_open): Implement support for printing connections from
303 2018-07-11 Pedro Alves <palves@redhat.com>
306 * mem-break.c (any_persistent_commands): Add process_info
307 parameter and use it instead of relying on the current process.
308 Change return type to bool.
309 * mem-break.h (any_persistent_commands): Add process_info
310 parameter and change return type to bool.
311 * server.c (handle_detach): Remove require_running_or_return call.
312 Look up the process_info for the process we're about to detach.
313 If not found, return back error to GDB. Adjust
314 any_persistent_commands call to pass down a process pointer.
316 2018-07-11 Pedro Alves <palves@redhat.com>
318 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
319 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
320 instead of collect_register_by_name.
321 * regcache.c (regcache_raw_get_unsigned_by_name): New.
322 * regcache.h (regcache_raw_get_unsigned_by_name): New.
324 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
325 Pedro Alves <palves@redhat.com>
327 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
329 2018-07-03 Tom Tromey <tom@tromey.com>
331 * linux-low.c: Update.
332 * lynx-low.c: Update.
333 * mem-break.c: Update.
335 * remote-utils.c: Update.
339 * win32-low.c: Update.
341 2018-07-03 Tom Tromey <tom@tromey.com>
345 2018-07-03 Tom Tromey <tom@tromey.com>
347 * linux-low.c: Update.
349 2018-07-03 Tom Tromey <tom@tromey.com>
353 2018-07-03 Tom Tromey <tom@tromey.com>
355 * linux-low.c: Update.
356 * linux-mips-low.c: Update.
357 * lynx-low.c: Update.
359 * remote-utils.c: Update.
363 * thread-db.c: Update.
365 2018-07-03 Tom Tromey <tom@tromey.com>
367 * linux-low.c: Update.
368 * linux-mips-low.c: Update.
369 * lynx-low.c: Update.
370 * mem-break.c: Update.
372 * remote-utils.c: Update.
376 * tracepoint.c: Update.
378 2018-07-03 Tom Tromey <tom@tromey.com>
380 * linux-low.c: Update.
381 * linux-ppc-low.c: Update.
382 * linux-x86-low.c: Update.
383 * proc-service.c: Update.
386 * thread-db.c: Update.
387 * win32-low.c: Update.
389 2018-07-03 Tom Tromey <tom@tromey.com>
391 * linux-low.c: Update.
392 * lynx-low.c: Update.
394 * remote-utils.c: Update.
396 * thread-db.c: Update.
397 * win32-low.c: Update.
399 2018-06-29 Joel Brobecker <brobecker@adacore.com>
401 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
402 parameter in call to 'amd64_create_target_description'.
404 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
406 * x86-tdesc.h: Remove executable permission flag.
408 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
410 * configure.ac: Remove AC_PREREQ, add missing quoting.
411 * configure: Re-generate.
412 * config.in: Re-generate.
413 * aclocal.m4: Re-generate.
415 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
417 * tracepoint.h (current_traceframe): Remove declaration.
419 2018-06-18 Alan Hayward <alan.hayward@arm.com>
421 * linux-aarch64-low.c (is_sve_tdesc): New function.
422 (aarch64_sve_regs_copy_to_regcache): Likewise.
423 (aarch64_sve_regs_copy_from_regcache): Likewise.
424 (aarch64_regs_info): Add SVE checks.
425 (initialize_low_arch): Initialize SVE.
427 2018-06-18 Alan Hayward <alan.hayward@arm.com>
429 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
431 2018-06-11 Alan Hayward <alan.hayward@arm.com>
433 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
434 (initialize_low_tracepoint): Likewise
435 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
436 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
438 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
440 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
442 2018-06-11 Alan Hayward <alan.hayward@arm.com>
444 * server.h (PBUFSIZ): Increase size
446 2018-06-11 Alan Hayward <alan.hayward@arm.com>
448 * regcache.c (regcache::raw_compare): New function.
449 * regcache.h (regcache::raw_compare): New declaration.
451 2018-06-11 Alan Hayward <alan.hayward@arm.com>
453 * regcache.c (new_register_cache): Use new.
454 (free_register_cache): Use delete.
455 (register_data): Use const.
456 (supply_register): Move body inside regcache.
457 (regcache::raw_supply): New override function.
458 (collect_register): Move body inside regcache.
459 (regcache::raw_collect): New override function.
460 (regcache::get_register_status): New override function.
461 * regcache.h (struct regcache): Inherit from reg_buffer_common.
463 2018-06-09 Tom Tromey <tom@tromey.com>
465 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
467 (event_queue): Use std::queue.
468 (gdb_event_xfree): Remove.
469 (initialize_event_loop, process_event, wait_for_event): Update.
471 2018-06-08 Stan Cox <scox@redhat.com>
473 * win32-low.c (win32_create_inferior): last_ptid and last_status
474 moved to client_state.
476 2018-06-08 Pedro Alves <palves@redhat.com>
478 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
479 common/common-exceptions.o, common/common-utils.o,
480 common/errors.o, common/print-utils.o and utils.o.
481 * gdbreplay.c: Include "common-defs.h" instead of the two
482 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
483 string.h or alloca.h.
484 (perror_with_name): Delete.
485 (remote_open): Use xstrdup instead of strdup.
486 (main): Rename to ...
487 (captured_main): ... this.
490 2018-06-08 Tom Tromey <tom@tromey.com>
492 * linux-low.c (linux_low_read_btrace): Update.
494 2018-06-04 Stan Cox <scox@redhat.com>
496 * server.h (struct client_state): New.
497 * server.c (cont_thread, general_thread, multi_process)
498 (report_fork_events, report_vfork_events, report_exec_events)
499 (report_thread_events, swbreak_feature, hwbreak_feature)
500 (vCont_supported, disable_randomization, pass_signals)
501 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
502 Moved to client_state.
503 * remote-utils.c (remote_debug, noack_mode)
504 (transport_is_reliable): Moved to client_state.
505 * tracepoint.c (current_traceframe): Moved to client_state.
508 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
509 linux-low.c, remote-utils.h, target.c: Use client_state.
511 2018-05-31 Alan Hayward <alan.hayward@arm.com>
513 * configure.srv: Add new c/h file.
515 2018-05-31 Alan Hayward <alan.hayward@arm.com>
517 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
520 2018-05-25 Maciej W. Rozycki <macro@mips.com>
522 * gdb.arch/mips-fpregset-core.exp: New test.
523 * gdb.arch/mips-fpregset-core.c: New test source.
525 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
528 * hostio.c (require_int): Do not report overflow for integers
529 between 0xfffffff and 0x7fffffff.
531 2018-05-22 Maciej W. Rozycki <macro@mips.com>
533 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
534 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
535 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
537 (the_low_target): Wire them.
539 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
541 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
542 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
543 mode. Call collect_register_by_name with vscr using
544 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
545 (ppc_store_vrregset): Add and set vscr_offset variable as in
546 ppc_fill_vrregset. Call supply_register_by_name with vscr using
549 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
551 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
552 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
553 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
555 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
557 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
558 (ppc_store_vsxregset): Likewise.
559 (ppc_fill_vrregset): Likewise.
560 (ppc_store_vrregset): Likewise.
561 (ppc_fill_evrregset): Likewise.
562 (ppc_store_evrregset): Likewise.
563 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
564 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
567 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
569 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
570 wordsize of the inferior. Call ppc_linux_target_wordsize.
572 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
574 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
575 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
576 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
577 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
578 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
579 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
580 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
581 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
582 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
583 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
584 (tdesc_powerpc_e500l): Remove.
585 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
586 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
587 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
588 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
590 (ppc_arch_setup): Remove target description matching code. Fill a
591 ppc_linux_features struct and call ppc_linux_match_description
594 2018-05-22 Maciej W. Rozycki <macro@mips.com>
596 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
597 width of the requested register exceeds the width of the
599 (mips_cannot_store_register): Likewise.
601 2018-05-21 Maciej W. Rozycki <macro@mips.com>
603 * linux-mips-low.c (mips_fetch_register): New function. Update
605 (mips_store_gregset): Supply 0 rather than $restart for $zero.
606 (the_low_target): Wire `mips_fetch_register'.
608 2018-05-10 Joel Brobecker <brobecker@adacore.com>
610 * lynx-i386-low.c (LYNXOS_178): New macro.
611 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
612 the layout on LynxOS-178.
613 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
614 handle floating point registers that are not supported by
617 2018-05-10 Tom Tromey <tom@tromey.com>
619 * configure: Rebuild.
621 2018-05-10 Joel Brobecker <brobecker@adacore.com>
624 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
625 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
626 Use it to set the expedite_regs field in the given tdesc.
627 * x86-tdesc.h: New file.
628 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
629 Adjust following the addition of the new expedite_regs parameter
631 * linux-tic6x-low.c (tic6x_read_description): Likewise.
632 * linux-x86-tdesc.c: #include "x86-tdesc.h".
633 (i386_linux_read_description, amd64_linux_read_description):
634 Adjust following the addition of the new expedite_regs parameter
636 * lynx-i386-low.c: #include "x86-tdesc.h".
637 (lynx_i386_arch_setup): Adjust following the addition of the new
638 expedite_regs parameter to init_target_desc.
639 * nto-x86-low.c: #include "x86-tdesc.h".
640 (nto_x86_arch_setup): Adjust following the addition of the new
641 expedite_regs parameter to init_target_desc.
642 * win32-i386-low.c: #include "x86-tdesc.h".
643 (i386_arch_setup): Adjust following the addition of the new
644 expedite_regs parameter to init_target_desc.
646 2018-05-10 Joel Brobecker <brobecker@adacore.com>
649 * win32-low.c (win32_create_inferior): Add call to my_wait
650 setting last_status global.
652 2018-05-10 Joel Brobecker <brobecker@adacore.com>
655 * win32-low.c (create_process): Only call gdb_tilde_expand if
656 inferior_cwd is not NULL.
658 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
660 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
661 registers to the cache if their values have changed.
662 (i387_xsave_to_cache): Provide default values for x87 control
663 registers when these features are available, but disabled.
664 * regcache.c (supply_register_by_name_zeroed): New function.
665 * regcache.h (supply_register_by_name_zeroed): Declare new
668 2018-05-07 Tom Tromey <tom@tromey.com>
670 * configure: Rebuild.
672 2018-05-04 Tom Tromey <tom@tromey.com>
674 * configure: Rebuild.
676 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
677 Pedro Alves <palves@redhat.com>
679 * linux-aarch64-low.c (aarch64_stopped_data_address):
682 2018-04-27 Tom Tromey <tom@tromey.com>
684 * configure: Rebuild.
686 2018-04-23 Tom Tromey <tom@tromey.com>
688 * configure: Rebuild.
690 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
692 * Makefile.in (depcomp): Add "..".
693 (all_deps_files): New and use it.
695 2018-04-18 Alan Hayward <alan.hayward@arm.com>
697 * configure.srv (aarch64*-*-linux*): Don't include xml.
698 (i[34567]86-*-cygwin*): Likewise.
699 (i[34567]86-*-linux*): Likewise.
700 (i[34567]86-*-lynxos*): Likewise.
701 (i[34567]86-*-mingw32ce*): Likewise.
702 (i[34567]86-*-mingw*): Likewise.
703 (i[34567]86-*-nto*): Likewise.
704 (tic6x-*-uclinux): Likewise.
705 (x86_64-*-linux*): Likewise.
706 (x86_64-*-mingw*): Likewise.
707 (x86_64-*-cygwin*): Likewise.
709 2018-04-18 Alan Hayward <alan.hayward@arm.com>
711 * tdesc.c: Remove xml parameter.
713 2018-04-18 Alan Hayward <alan.hayward@arm.com>
715 * server.c (get_features_xml): Remove cast.
716 * tdesc.c (void target_desc::accept): Fill in function.
717 (tdesc_get_features_xml): Remove old xml creation.
718 (print_xml_feature::visit_pre): Add xml vistor.
719 * tdesc.h (struct target_desc): Make xmltarget mutable.
720 (tdesc_get_features_xml): Remove declaration.
722 2018-04-18 Alan Hayward <alan.hayward@arm.com>
724 * tdesc.c (tdesc_architecture_name): Add new function.
725 (tdesc_osabi_name): Likewise.
726 (tdesc_get_features_xml): Use new functions.
728 2018-04-18 Alan Hayward <alan.hayward@arm.com>
730 * tdesc.c (tdesc_create_flags): Remove.
731 (tdesc_add_flag): Likewise.
732 (tdesc_named_type): Likewise.
733 (tdesc_create_union): Likewise.
734 (tdesc_create_struct): Likewise.
735 (tdesc_create_vector): Likewise.
736 (tdesc_add_bitfield): Likewise.
737 (tdesc_add_field): Likewise.
738 (tdesc_set_struct_size): Likewise.
740 2018-04-18 Alan Hayward <alan.hayward@arm.com>
742 * tdesc.c (~target_desc): Remove implictly deleted items.
743 (init_target_desc): Iterate all features.
744 (tdesc_get_features_xml): Use vector.
745 (tdesc_create_feature): Create feature.
746 * tdesc.h (tdesc_feature) Remove
747 (target_desc): Add features.
749 2018-04-18 Alan Hayward <alan.hayward@arm.com>
751 * Makefile.in: Add common/tdesc.c
752 * tdesc.c (init_target_desc): init all reg_defs from register
754 (tdesc_create_reg): Create tdesc_reg.
755 * tdesc.h (tdesc_feature): Add register vector.
757 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
759 * tdesc.h (struct target_desc) <features>: Change type to
760 std::vector<std::string>.
761 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
763 (tdesc_get_features_xml): Likewise.
764 (tdesc_create_feature): Likewise.
766 2018-03-26 Alan Hayward <alan.hayward@arm.com>
768 * regcache.c (find_register_by_number): Return a ref.
769 (find_regno): Use references.
770 (register_size): Likewise.
771 (register_data): Likewise.
772 * tdesc.c (target_desc::~target_desc): Remove free calls.
773 (target_desc::operator==): Use std::vector compare.
774 (init_target_desc): Use reference.
775 (tdesc_create_reg): Use reg constructors.
776 * tdesc.h (struct target_desc): Replace pointer with object.
778 2018-03-23 Alan Hayward <alan.hayward@arm.com>
780 * regcache.c (find_register_by_number): Make static.
781 (find_regno): Use find_register_by_number
782 * regcache.h (struct reg): Remove declaration.
784 2018-03-23 Alan Hayward <alan.hayward@arm.com>
786 * tdesc.c (target_desc::~target_desc): Move to here.
787 (target_desc::operator==): Likewise.
788 * tdesc.h (target_desc::~target_desc): Move from here.
789 (target_desc::operator==): Likewise.
791 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
793 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
795 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
797 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
799 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
800 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
801 and init_registers_s390_gs_linux64.
803 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
805 * linux-s390-low.c (s390_fill_gs): Remove function.
806 (s390_fill_gsbc): Remove function.
807 (s390_regsets): Set fill functions for the guarded storage regsets
810 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
812 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
813 the word size. Add comment.
814 (s390_get_wordsize): New function.
815 (s390_arch_setup): No longer select a temporary tdesc to fetch the
816 pswm with it. Instead, use s390_get_wordsize to determine the
817 word size first and derive the correct tdesc from that directly.
819 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
821 * Makefile.in: Include silent-rules.mk.
822 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
823 (COMPILE): Add ECHO_CXX.
824 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
825 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
826 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
827 (version-generated.c): Add ECHO_GEN.
828 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
829 (IPAGENT_COMPILE): Add ECHO_CXX.
830 (%-generated.c): Add ECHO_REGDAT.
832 2018-03-14 Tom Tromey <tom@tromey.com>
835 * ax.c (ax_printf): Special case for NULL.
837 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
839 * linux-low.c (linux_qxfer_libraries_svr4): Use
840 xml_escape_text_append.
842 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
844 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
846 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
848 * server.c (handle_general_set): Remove unnecessary xstrdup.
850 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
852 * server.c (parse_debug_format_options): Adjust to
853 delim_string_to_char_ptr_vec changes.
854 * thread-db.c (thread_db_load_search): Adjust to
855 dirnames_to_char_ptr_vec changes.
857 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
859 * target.h (target_enable_btrace, target_disable_btrace)
860 (target_read_btrace, target_read_btrace_conf): Turn macro into
861 inline function. Throw error if target method is not defined.
862 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
863 check for btrace target method. Be prepared to handle exceptions
864 from btrace target methods.
866 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
868 * server.c (captured_main): Change order of error message printed
869 when the current working directory cannot be found.
871 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
873 * server.c: Include "filenames.h" and "pathstuff.h".
874 (program_name): Delete variable.
875 (program_path): New anonymous class.
876 (get_exec_wrapper): Use "program_path" instead of
878 (handle_v_run): Likewise.
879 (captured_main): Likewise.
880 (process_serial_event): Likewise.
882 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
884 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
885 (OBJS): Add "pathstuff.o".
886 * server.c (current_directory): New global variable.
887 (captured_main): Initialize "current_directory".
889 2018-02-26 Alan Hayward <alan.hayward@arm.com>
891 * tdesc.c: Use common/tdesc.h.
894 2018-02-20 Alan Hayward <alan.hayward@arm.com>
895 Simon Marchi <simon.marchi@ericsson.com>
897 * Makefile.in: Switch order of make rules.
899 2018-02-19 Alan Hayward <alan.hayward@arm.com>
901 * Makefile.in: Add common directory in build.
902 * configure.ac: Add common reference.
903 * configure: Regenerate.
905 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
907 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
908 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
909 * spu-low.c (spu_target_ops): Likewise.
910 * win32-low.c (win32_target_ops): Likewise.
911 * server.c (supported_btrace_packets): Report packets unconditionally.
912 * target.h (target_ops) <supports_btrace>: Remove.
913 (target_supports_btrace): Remove.
915 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
917 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
918 (handle_btrace_disable): Change return type to void. Use exceptions
920 (handle_btrace_general_set): Catch exception and copy message to
923 2018-02-08 Tom Tromey <tom@tromey.com>
925 * linux-low.c (install_software_single_step_breakpoints): Use
927 * inferiors.c (make_cleanup_restore_current_thread): Remove.
928 (do_restore_current_thread_cleanup): Remove.
929 * gdbthread.h (make_cleanup_restore_current_thread): Don't
932 2018-02-08 Tom Tromey <tom@tromey.com>
934 * mem-break.c (set_raw_breakpoint_at): Use
935 gdb::unique_xmalloc_ptr.
937 2018-01-30 Pedro Alves <palves@redhat.com>
940 * target.c (target_terminal::terminal_state): Rename to ...
941 (target_terminal::m_terminal_state): ... this.
943 2018-01-19 James Clarke <jrtc27@jrtc27.com>
945 * linux-low.c (handle_extended_wait): Surround call to
946 thread_db_notice_clone with #ifdef USE_THREAD_DB.
948 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
950 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
951 linux_ptrace_attach_fail_reason_string now returning an
953 (linux_attach): Likewise.
954 * thread-db.c (attach_thread): Likewise.
956 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
959 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
960 checking for fs_base/gs_base fields in struct user_regs_struct.
961 * configure: Regenerate.
963 2018-01-16 Yao Qi <yao.qi@linaro.org>
966 * linux-low.c (fetch_register): Call supply_register instead of
969 2018-01-08 Yao Qi <yao.qi@linaro.org>
970 Simon Marchi <simon.marchi@ericsson.com>
972 * Makefile.in (OBS): Remove selftest.o.
973 * configure.ac: Set srv_selftest_objs if $development is true.
974 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
975 * configure: Re-generated.
976 * server.c (captured_main): Wrap variable selftest_filter with
979 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
981 * server.c (parse_debug_format_options): Return std::string.
982 (handle_monitor_command, captured_main): Adjust.
984 2018-01-05 Pedro Alves <palves@redhat.com>
987 * server.c (captured_main): Pass quiet=false to
988 save_original_signals_state.
990 2018-01-01 Joel Brobecker <brobecker@adacore.com>
992 * gdbreplay.c (gdbreplay_version): Update copyright year in
994 * server.c (gdbserver_version): Likewise.
996 2017-12-08 Tom Tromey <tom@tromey.com>
998 * ax.c (ax_printf): Update.
1000 2017-12-07 Yao Qi <yao.qi@linaro.org>
1002 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1003 aarch64_linux_read_description.
1004 * linux-amd64-ipa.c (idx2mask): New array.
1005 (get_ipa_tdesc): Move idx2mask out.
1006 (initialize_low_tracepoint): Initialize target descriptions.
1007 * linux-i386-ipa.c (idx2mask): New array.
1008 (get_ipa_tdesc): Move idx2mask out.
1009 (initialize_low_tracepoint): Initialize target descriptions.
1011 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1013 * tdesc.c (struct tdesc_type): Change return type.
1014 (tdesc_add_flag): Change parameter type.
1015 (tdesc_add_bitfield): Likewise.
1016 (tdesc_add_field): Likewise.
1017 (tdesc_set_struct_size): Likewise.
1019 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1021 * regcache.c (registers_to_string): Remove unused variable.
1023 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1025 * inferiors.c (for_each_inferior_with_data): Remove.
1026 * inferiors.h (for_each_inferior_with_data): Remove.
1027 * server.c (handle_qxfer_threads_worker): Change parameter type.
1028 (handle_qxfer_threads_proper): Use for_each_thread.
1030 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1032 * inferiors.c (for_each_inferior): Remove.
1033 (clear_inferiors): Use for_each_thread.
1034 * inferiors.h (for_each_inferior): Remove.
1035 * linux-low.c (linux_wait_for_event_filtered): Use
1037 (linux_stabilize_threads): Likewise.
1038 * regcache.c (regcache_release): Likewise.
1039 * server.c (gdb_wants_all_threads_stopped): Likewise.
1040 (clear_pending_status_callback): Remove.
1041 (handle_status): Use for_each_thread.
1042 (captured_main): Likewise.
1043 * win32-low.c (child_init_thread_list): Likewise.
1044 (win32_clear_inferiors): Likewise.
1045 (fake_breakpoint_event): Likewise.
1047 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1049 * inferiors.h (find_inferior): Remove.
1050 * inferiors.c (find_inferior): Remove.
1052 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1054 * linux-low.c (resume_status_pending_p): Update comment.
1055 (need_step_over_p): Update comment.
1057 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1059 * linux-low.c (proceed_one_lwp): Return void, change parameter
1061 (unsuspend_and_proceed_one_lwp): Likewise.
1062 (proceed_all_lwps): Use for_each_thread.
1063 (unstop_all_lwps): Likewise.
1065 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1067 * linux-low.c (linux_resume_one_thread): Return void, take
1069 (linux_resume): Use for_each_thread.
1071 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1073 * linux-low.c (send_sigstop_callback): Return void, change
1074 parameter type. Rename to...
1075 (send_sigstop): ... this.
1076 (suspend_and_send_sigstop_callback): Return void, change parameter
1078 (suspend_and_send_sigstop): ... this.
1079 (stop_all_lwps): Use for_each_thread.
1081 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1083 * linux-low.c (lwp_running): Return bool, remove unused
1085 (linux_stabilize_threads): Use find_thread.
1087 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1089 * linux-low.c (select_singlestep_lwp_callback): Remove.
1090 (count_events_callback): Remove.
1091 (select_event_lwp_callback): Remove.
1092 (select_event_lwp): Use find_thread/for_each_thread.
1094 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1096 * linux-low.c (not_stopped_callback): Return bool, take filter
1098 (linux_wait_for_event_filtered): Use find_thread.
1099 (linux_wait_1): Likewise.
1101 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1103 * linux-low.c (same_lwp): Remove.
1104 (find_lwp_pid): Use find_thread.
1106 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1108 * linux-low.c (delete_lwp_callback): Remove.
1109 (linux_mourn): Use for_each_thread.
1111 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1113 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1114 args parameter, don't check for pid.
1115 (linux_detach): Use for_each_thread.
1117 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1119 * linux-low.c (struct counter): Remove.
1120 (second_thread_of_pid_p): Remove.
1121 (last_thread_of_process_p): Use find_thread.
1123 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1125 * inferiors.c (find_inferior_in_random): Remove.
1126 * inferiors.h (find_inferior_in_random): Remove.
1127 * linux-low.c (status_pending_p_callback): Return bool, accept
1128 parameter ptid directly.
1129 (linux_wait_for_event_filtered): Use find_thread_in_random.
1130 (linux_wait_1): Likewise.
1132 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1134 * inferiors.c (find_inferior_id): Remove.
1135 (find_thread_ptid): Move implemention from find_inferior_id to
1137 * inferiors.h (find_inferior_id): Remove.
1138 * server.c (handle_status): Use find_thread_ptid.
1139 (process_serial_event): Likewise.
1140 * thread-db.c (find_one_thread): Likewise.
1141 (thread_db_thread_handle): Likewise.
1142 * win32-low.c (thread_rec): Likewise.
1143 (child_delete_thread): Likewise.
1144 (win32_thread_alive): Likewise.
1145 (get_child_debug_event): Likewise.
1147 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1149 * linux-mips-low.c (update_watch_registers_callback): Return
1150 void, remove pid_p parameter, don't check for pid.
1151 (mips_insert_point, mips_remove_point): Use for_each_thread.
1153 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1155 * lynx.low (lynx_delete_thread_callback): Remove.
1156 (lynx_mourn): Use for_each_thread.
1158 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1160 * regcache.c (regcache_invalidate_one): Remove.
1161 (regcache_invalidate_pid): use for_each_thread.
1163 2017-11-26 Tom Tromey <tom@tromey.com>
1165 * linux-low.c (linux_create_inferior): Update.
1167 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1169 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1171 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1173 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1174 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1175 * linux-aarch64-tdesc-selftest.c: New file.
1176 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1178 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1180 * configure.srv: Add new file.
1181 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1182 * linux-aarch64-tdesc-selftest.c: New file.
1183 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1185 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1187 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1188 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1189 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1191 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1193 * configure.srv: Add new files.
1194 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1195 aarch64_linux_read_description.
1196 * linux-aarch64-low.c (aarch64_linux_read_description):
1197 Merge with aarch64_arch_setup.
1198 (aarch64_arch_setup): Call aarch64_linux_read_description.
1199 * linux-aarch64-tdesc.c: New file.
1200 * linux-aarch64-tdesc.h: New file.
1202 2017-11-24 Yao Qi <yao.qi@linaro.org>
1204 * configure.srv: Set $srv_regobj for tic6x-linux.
1205 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1206 (tic6x_read_description): Move some code to tic6x_arch_setup.
1207 (tic6x_tdesc_test): New function.
1208 (initialize_low_arch): Call selftests::register_test.
1210 2017-11-22 Yao Qi <yao.qi@linaro.org>
1212 * remote-utils.c (prepare_resume_reply): Use memcpy.
1214 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1216 * linux-low.c (kill_one_lwp_callback): Return void, take
1217 argument directly, don't filter on pid.
1218 (linux_kill): Use for_each_thread.
1220 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1222 * linux-low.c (need_step_over_p): Return bool, remove dummy
1224 (linux_resume, proceed_all_lwps): Use find_thread.
1226 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1228 * linux-low.c (resume_status_pending_p): Return bool, remove
1230 (linux_resume): Use find_thread.
1232 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1234 * linux-low.c (struct thread_resume_array): Remove.
1235 (linux_set_resume_request): Return void, take arguments
1237 (linux_resume): Use for_each_thread.
1239 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1241 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1242 return bool, remove data argument.
1243 (linux_stabilize_threads): Use find_thread.
1245 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1247 * linux-low.c (unsuspend_one_lwp): Remove.
1248 (unsuspend_all_lwps): Use for_each_thread, inline code from
1251 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1253 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1254 * linux-low.c (struct iterate_over_lwps_args): Remove.
1255 (iterate_over_lwps_filter): Remove.
1256 (iterate_over_lwps): Use find_thread.
1258 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1260 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1261 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1262 code from reset_lwp_ptrace_options_callback.
1264 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1266 * linux-arm-low.c (struct update_registers_data): Remove.
1267 (update_registers_callback): Return void, take arguments
1268 directly, don't check thread's pid.
1269 (arm_insert_point, arm_remove_point): Use for_each_thread.
1271 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1273 * win32-low.c (continue_one_thread): Return void, take argument
1275 (child_continue): Use for_each_thread.
1277 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1279 * win32-i386-low.c (update_debug_registers_callback): Rename
1281 (update_debug_registers): ... this, return void, remove pid_p arg.
1282 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1284 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1286 * inferiors.h (struct process_info): Add constructor, initialize
1288 <syscalls_to_catch>: Change type to std::vector<int>.
1289 * inferiors.c (add_process): Allocate process_info with new.
1290 (remove_process): Free process_info with delete.
1291 * linux-low.c (handle_extended_wait): Adjust.
1292 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1293 * server.c (handle_general_set): Adjust.
1295 2017-11-16 Pedro Alves <palves@redhat.com>
1297 * remote-utils.c (remote_close): Block SIGIO signals instead of
1298 uninstalling the SIGIO handler.
1300 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1302 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1304 2017-11-16 Yao Qi <yao.qi@linaro.org>
1306 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1307 (tic6x_store_gregset): Likewise.
1308 (tic6x_usrregs_info): Move it up.
1310 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1312 * Makefile.in: Update arch rules.
1313 * configure.srv: Explicitly mark arch/ files.
1315 2017-11-13 Andreas Schwab <schwab@suse.de>
1317 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1319 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1321 2017-11-06 Pedro Alves <palves@redhat.com>
1323 * config.in, configure: Regenerate.
1325 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1327 * target.c (struct thread_search): Remove.
1328 (thread_search_callback): Remove.
1329 (prepare_to_access_memory): Use for_each_thread instead of
1330 find_inferior. Inline code from thread_search_callback.
1332 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1334 * server.c (struct visit_actioned_threads_data): Remove.
1335 (visit_actioned_threads): Change prototype to take arguments
1337 (resume): Use find_thread instead of find_inferior.
1339 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1341 * server.c (queue_stop_reply_callback): Change prototype, return
1343 (find_status_pending_thread_callback): Remove.
1344 (handle_status): Replace find_inferior with find_thread and
1347 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1349 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1351 (aarch64_store_gregset): Likewise.
1352 (aarch64_fill_fpregset): Likewise.
1353 (aarch64_store_fpregset): Likewise.
1355 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1357 * gdbthread.h (find_thread, for_each_thread): New functions.
1358 * inferiors.c (thread_of_pid): Remove.
1359 (find_any_thread_of_pid): Use find_thread.
1360 * linux-low.c (num_lwps): Use for_each_thread.
1362 2017-10-17 Yao Qi <yao.qi@linaro.org>
1364 * Makefile.in: Remove one rule.
1365 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1367 2017-10-17 Yao Qi <yao.qi@linaro.org>
1369 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1370 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1372 2017-10-17 Yao Qi <yao.qi@linaro.org>
1374 * configure.srv: Rename arm.o with arch/arm.o.
1376 2017-10-17 Yao Qi <yao.qi@linaro.org>
1378 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1379 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1380 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1381 (arch-i386.o, arch-amd64.o): Remove rules.
1382 (arch/%.o): New rule.
1383 Update POSTCOMPILE and COMPILE.pre.
1384 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1385 * configure: Re-generated.
1386 * configure.srv: Replace arch-i386.o with arch/i386.o.
1387 Replace arch-amd64.o with arch/amd64.o.
1389 2017-10-16 Yao Qi <yao.qi@linaro.org>
1391 * configure: Regenerated.
1393 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1395 * inferiors.h: (struct inferior_list): Remove.
1396 (struct inferior_list_entry); Remove.
1397 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1398 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1399 get_first_inferior): Remove.
1400 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1401 find_inferior_id, find_inferior_in_random): Change signature.
1402 * inferiors.c (all_threads): Change type to
1403 std::list<thread_info *>.
1404 (get_thread): Remove macro.
1405 (find_inferior, find_inferior_id): Change signature, implement
1407 (find_inferior_in_random): Change signature, implement using
1408 find_thread_in_random.
1409 (for_each_inferior, for_each_inferior_with_data): Change
1410 signature, implement using for_each_thread.
1411 (add_inferior_to_list, remove_inferior): Remove.
1412 (add_thread, get_first_thread, thread_of_pid,
1413 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1414 (get_first_inferior, one_inferior_p, clear_inferior_list):
1416 (clear_inferiors, get_thread_process): Update.
1417 * gdbthread.h: Include <list>.
1418 (struct thread_info) <entry>: Remove field.
1420 (all_threads): Change type to std::list<thread_info *>.
1421 (get_first_inferior): Add doc.
1422 (find_thread, for_each_thread, find_thread_in_random): New
1424 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1425 * linux-arm-low.c (update_registers_callback): Update.
1426 * linux-low.c (second_thread_of_pid_p): Update.
1427 (kill_one_lwp_callback, linux_detach_lwp_callback,
1428 delete_lwp_callback, status_pending_p_callback, same_lwp,
1429 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1430 iterate_over_lwps, not_stopped_callback,
1431 resume_stopped_resumed_lwps, count_events_callback,
1432 select_singlestep_lwp_callback, select_event_lwp_callback,
1433 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1434 suspend_and_send_sigstop_callback, wait_for_sigstop,
1435 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1436 lwp_running, linux_set_resume_request, resume_status_pending_p,
1437 need_step_over_p, start_step_over, linux_resume_one_thread,
1438 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1439 reset_lwp_ptrace_options_callback): Update.
1440 * linux-mips-low.c (update_watch_registers_callback): Update.
1441 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1443 (free_register_cache_thread_one): Remove.
1444 (regcache_release): Update.
1445 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1446 handle_qxfer_threads_worker): Update.
1447 (handle_query): Update, use list iterator.
1448 (visit_actioned_threads, handle_pending_status,
1449 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1450 clear_pending_status_callback, set_pending_status_callback,
1451 find_status_pending_thread_callback, handle_status,
1452 process_serial_event): Update.
1453 * target.c (thread_search_callback): Update.
1454 * thread-db.c (thread_db_get_tls_address): Update.
1455 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1457 * win32-i386-low.c (update_debug_registers_callback): Update.
1458 * win32-low.c (delete_thread_info, child_delete_thread,
1459 continue_one_thread, suspend_one_thread,
1460 get_child_debug_event): Adjust.
1462 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1464 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1465 * inferiors.h: Include <list>.
1466 (struct process_info) <entry>: Remove field.
1468 (pid_of): Change macro to function.
1469 (ptid_of, lwpid_of): Remove macro.
1470 (all_processes): Change type to std::list<process_info *>.
1471 (ALL_PROCESSES): Remove macro.
1472 (for_each_process, find_process): New function.
1473 * inferiors.c (all_processes): Change type to
1474 std::list<process_info *>.
1475 (find_thread_process): Adjust.
1476 (add_process): Likewise.
1477 (remove_process): Likewise.
1478 (find_process_pid): Likewise.
1479 (get_first_process): Likewise.
1480 (started_inferior_callback): Remove.
1481 (have_started_inferiors_p): Adjust.
1482 (attached_inferior_callback): Remove.
1483 (have_attached_inferiors_p): Adjust.
1484 * linux-low.c (check_zombie_leaders): Likewise.
1485 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1486 (x86_linux_update_xmltarget): Adjust.
1487 * server.c (handle_query): Likewise.
1488 (gdb_reattached_process): Remove.
1489 (handle_status): Adjust.
1490 (kill_inferior_callback): Likewise.
1491 (detach_or_kill_inferior): Remove.
1492 (print_started_pid): Likewise.
1493 (print_attached_pid): Likewise.
1494 (detach_or_kill_for_exit): Update.
1495 (process_serial_event): Likewise.
1496 * linux-arm-low.c (arm_new_fork): Likewise.
1498 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1500 * dll.h: Include <list>.
1501 (struct dll_info): Add constructor.
1502 <entry>: Remove field.
1503 (all_dlls): Change type to std::list<dll_info>.
1504 * dll.c: Include <algorithm>.
1505 (get_dll): Remove macro.
1506 (all_dlls): Change type to std::list<dll_info *>.
1507 (free_one_dll): Remove.
1508 (match_dll): Likewise.
1509 (loaded_dll): Adjust.
1510 (unloaded_dll): Adjust to all_dlls type change, use
1511 std::find_if. Inline code from match_dll.
1512 (clear_dlls): Adjust to all_dlls type change.
1513 * server.c (emit_dll_description): Remove.
1514 (handle_qxfer_libraries): Adjust to all_dlls type change,
1515 integrate emit_dll_description's functionality.
1517 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1519 * linux-low.h (struct linux_target_ops) <delete_process>: New
1521 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1522 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1523 (struct linux_target_ops): Add delete_process callback.
1524 * linux-arm-low.c (arm_delete_process): New.
1525 (struct linux_target_ops): Add delete_process callback.
1526 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1527 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1528 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1529 * linux-mips-low.c (mips_linux_delete_process): New.
1530 (struct linux_target_ops): Add delete_process callback.
1531 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1532 * linux-s390-low.c (struct linux_target_ops): Likewise.
1533 * linux-sh-low.c (struct linux_target_ops): Likewise.
1534 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1535 * linux-tile-low.c (struct linux_target_ops): Likewise.
1536 * linux-x86-low.c (x86_linux_delete_process): New.
1537 (struct linux_target_ops): Add delete_process callback.
1538 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1540 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1542 * linux-aarch64-low.c (the_low_target): Add thread delete
1544 * linux-arm-low.c (arm_delete_thread): New function.
1545 (the_low_target): Add thread delete callback.
1546 * linux-bfin-low.c (the_low_target): Likewise.
1547 * linux-crisv32-low.c (the_low_target): Likewise.
1548 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1550 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1552 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1553 * linux-mips-low.c (mips_linux_delete_thread): New function.
1554 (the_low_target): Add thread delete callback.
1555 * linux-ppc-low.c (the_low_target): Likewise.
1556 * linux-s390-low.c (the_low_target): Likewise.
1557 * linux-sh-low.c (the_low_target): Likewise.
1558 * linux-tic6x-low.c (the_low_target): Likewise.
1559 * linux-tile-low.c (the_low_target): Likewise.
1560 * linux-x86-low.c (the_low_target): Likewise.
1561 * linux-xtensa-low.c (the_low_target): Likewise.
1563 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1565 * win32-low.c: Include "common-inferior.h".
1567 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1569 * inferiors.c (set_inferior_cwd): New function.
1570 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1571 (handle_query): Inform that QSetWorkingDir is supported.
1572 * win32-low.c (create_process): Pass the inferior's cwd to
1575 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1577 * inferiors.c (current_inferior_cwd): New global variable.
1578 (get_inferior_cwd): New function.
1579 * inferiors.h (struct process_info) <cwd>: New field.
1581 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1583 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1584 (OBS): Add gdb_tilde_expand.o.
1586 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1588 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1589 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1591 2017-09-29 Pedro Alves <palves@redhat.com>
1593 * ax.c (gdb_parse_agent_expr): Constify.
1594 * ax.h (gdb_parse_agent_expr): Constify.
1595 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1597 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1598 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1599 * remote-utils.h (read_ptid): Constify.
1600 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1601 (process_point_options, process_serial_event): Constify.
1602 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1603 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1604 (cmd_qtbuffer): Constify.
1606 2017-09-29 Pedro Alves <palves@redhat.com>
1608 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1611 2017-09-29 Pedro Alves <palves@redhat.com>
1613 * linux-low.c (handle_extended_wait): Pass parent thread instead
1614 of process to thread_db_notice_clone.
1615 * linux-low.h (thread_db_notice_clone): Replace parent process
1616 parameter with parent thread parameter.
1617 * thread-db.c (find_one_thread): Add comment.
1618 (thread_db_notice_clone): Replace parent process parameter with
1619 parent thread parameter. Temporarily switch to the parent thread.
1621 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1623 * gdbthread.h: Include "common-gdbthread.h".
1624 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1625 "if" when validating the ptid.
1626 * remote-utils.c: Include "gdbthread.h".
1627 (prepare_resume_reply): Use "switch_to_thread".
1628 * target.c (done_accessing_memory): Likewise.
1630 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1632 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1633 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1634 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1635 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1636 s390x-gs-linux64-ipa.o to ipa_obj.
1637 * linux-s390-low.c (HWCAP_S390_GS): New define.
1638 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1640 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1641 (s390_arch_setup): Check for guarded-storage support and choose
1643 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1644 init_registers_s390x_gs_linux64.
1645 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1647 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1648 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1650 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1652 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1654 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1656 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1657 (thread_db_thread_handle): Declare.
1658 * linux-low.c (linux_target_ops): Initialize thread_handle.
1659 * server.c (handle_qxfer_threads_worker): Add support for
1661 * target.h (struct target_ops): Add new function pointer,
1663 (target_thread_handle): Define.
1664 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1666 (thread_db_thread_handle): New function.
1668 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1670 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1671 * linux-low.h (thread_db_notice_clone): Declare.
1672 * thread-db.c (thread_db_notice_clone): New function.
1674 2017-09-21 Pedro Alves <palves@redhat.com>
1676 * server.c (gdb_read_memory, handle_status, process_serial_event)
1677 (handle_serial_event, handle_target_event): Adjust to
1678 set_desired_thread prototype change.
1679 * target.c (set_desired_thread): Remove 'use_general' parameter
1681 * target.h (set_desired_thread): Remove 'use_general' parameter.
1683 2017-09-20 Tom Tromey <tom@tromey.com>
1685 * target.c (target_terminal::terminal_state): Define.
1686 (target_terminal::init): Rename from target_terminal_init.
1687 (target_terminal::inferior): Rename from
1688 target_terminal_inferior.
1689 (target_terminal::ours): Rename from target_terminal_ours.
1690 (target_terminal::ours_for_output, target_terminal::info): New.
1692 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1694 * server.c (accumulate_file_name_length): Remove.
1695 (emit_dll_description): Adjust to std::string change.
1696 (handle_qxfer_libraries): Use std::string to hold document.
1698 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1700 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1701 return type of xml_escape_text.
1702 * server.c (emit_dll_description): Likewise.
1704 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1706 * server.c (captured_main): Accept argument for --selftest.
1707 Update run_tests call.
1708 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1709 when registering selftests.
1711 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1713 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1714 instead of "VEC" for "target_desc.reg_defs".
1715 (regcache_cpy): Likewise.
1716 (registers_to_string): Likewise.
1717 (registers_from_string): Likewise.
1718 (find_regno): Likewise.
1719 (supply_regblock): Likewise.
1720 (regcache_raw_read_unsigned): Likewise.
1721 * tdesc.c (init_target_desc): Likewise.
1722 (tdesc_create_reg): Likewise.
1723 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1724 (struct target_desc) <reg_defs>: Convert to "std::vector".
1725 (target_desc): Do not initialize "reg_defs".
1726 (~target_desc): Update code to use "std::vector" instead of "VEC"
1727 for "target_desc.reg_defs".
1728 (operator==): Likewise.
1730 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1732 * inferiors.h (thread_to_gdb_id): Remove.
1733 * inferiors.c (thread_to_gdb_id): Remove.
1734 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1735 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1736 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1738 * nto-low.c (nto_fetch_registers, nto_store_registers,
1739 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1741 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1743 * inferiors.h (gdb_id_to_thread_id): Remove.
1744 * inferiors.c (gdb_id_to_thread_id): Remove.
1745 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1746 removal. Move pid declaration closer to where it's used.
1748 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1750 * server.c (handle_detach): New function.
1751 (process_serial_event): Move code out, call handle_detach.
1753 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1755 * server.c (require_running): Rename to ...
1756 (require_running_or_return): ... this ...
1757 (require_running_or_break): ... and this.
1758 (handle_query, process_serial_event): Adjust.
1760 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1762 * linux-low.c (linux_set_resume_request): Remove unused
1765 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1767 * server.c (first_thread_of): Remove.
1768 (process_serial_event): Replace usage of first_thread_of with
1769 find_any_thread_of_pid.
1770 * tracepoint.c (same_process_p): Remove.
1771 (gdb_agent_about_to_close): Replace usage of same_process_p with
1772 find_any_thread_of_pid.
1773 * linux-x86-low.c (same_process_callback): Remove.
1774 (x86_arch_setup_process_callback): Replace usage of
1775 same_process_callback with find_any_thread_of_pid.
1776 * thread-db.c (any_thread_of): Remove.
1777 (switch_to_process): Replace usage of any_thread_of with
1778 find_any_thread_of_pid.
1779 * inferiors.c (thread_pid_matches_callback): Remove.
1780 (find_thread_process): Adjust to use find_any_thread_of_pid.
1782 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1784 * regcache.c (get_thread_regcache): Guard calls to "memset"
1787 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1789 * linux-low.c (handle_extended_wait): Use
1790 "allocate_target_description" instead of "XNEW".
1791 * linux-x86-low.c (initialize_low_arch): Likewise.
1793 2017-09-05 Yao Qi <yao.qi@linaro.org>
1795 * configure.srv (srv_i386_regobj): Remove.
1796 (srv_amd64_regobj): Remove.
1797 (srv_regobj): Set it to "" for x86 non-linux targets.
1798 * linux-x86-tdesc.c (i386_linux_read_description):
1799 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1800 (init_registers_i386): Remove the declaration.
1801 (tdesc_i386): Remove the declaration.
1802 (lynx_i386_arch_setup): Call i386_create_target_description.
1803 * nto-x86-low.c: Likewise.
1804 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1805 [!__x86_64__]: include arch/i386.h.
1806 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1808 2017-09-05 Yao Qi <yao.qi@linaro.org>
1810 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1811 i386/amd64-XXX-linux from it.
1813 2017-09-05 Yao Qi <yao.qi@linaro.org>
1815 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1817 (ipa_amd64_linux_regobj): Remove.
1818 (ipa_x32_linux_regobj): Remove.
1820 2017-09-05 Yao Qi <yao.qi@linaro.org>
1822 * Makefile.in (arch-amd64.o): New rule.
1823 * configure.srv: Append arch-amd64.o.
1824 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1825 (get_ipa_tdesc): Call amd64_linux_read_description.
1826 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1827 and init_registers_amd64_XXX.
1828 * linux-x86-low.c (x86_linux_read_description): Call
1829 amd64_linux_read_description.
1830 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1831 (initialize_low_arch): Don't call init_registers_x32_XXX and
1832 init_registers_amd64_XXX.
1833 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1834 and tdesc_amd64_XXX.
1835 [__x86_64__] (amd64_tdesc_test): New function.
1836 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1837 and init_registers_amd64_XXX.
1838 * linux-x86-tdesc.c: Include arch/amd64.h.
1839 (xcr0_to_tdesc_idx): New function.
1840 (i386_linux_read_description): New function.
1841 (amd64_get_ipa_tdesc_idx): New function.
1842 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1843 (amd64_get_ipa_tdesc): Declare.
1845 2017-09-05 Yao Qi <yao.qi@linaro.org>
1847 * configure.srv (srv_i386_linux_xmlfiles): Remove
1848 i386/i386-XXX-linux.xml from it.
1850 2017-09-05 Yao Qi <yao.qi@linaro.org>
1852 * configure.srv: Set srv_i386_linux_regobj empty if $development
1854 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1855 initialize_low_tdesc.
1856 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1857 with #if initialize_low_tdesc.
1858 * linux-x86-tdesc-selftest.c: New file.
1859 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1861 2017-09-05 Yao Qi <yao.qi@linaro.org>
1863 * Makefile.in (arch-i386.o): New rule.
1864 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1865 (x86_64-*-linux*): Likewise.
1866 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1867 include arch/i386.h.
1868 (i386_linux_read_description): Remove code and call
1869 i386_create_target_description.
1870 * tdesc.c (allocate_target_description): New function.
1871 * tdesc.h (set_tdesc_architecture): Remove declaration.
1872 (set_tdesc_osabi): Likewise.
1874 2017-09-05 Yao Qi <yao.qi@linaro.org>
1876 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1877 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1878 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1880 * server.c (get_features_xml): Call tdesc_get_features_xml.
1881 * tdesc.c (set_tdesc_architecture): New function.
1882 (set_tdesc_osabi): New function.
1883 (tdesc_get_features_xml): New function.
1884 (tdesc_create_feature): Add an argument.
1885 * tdesc.h (struct target_desc) <features>: New field.
1886 <arch, osabi>: New field.
1887 (~target_desc): xfree features, arch, and osabi.
1888 (target_desc::oerator==): Don't compare .xmltarget.
1889 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1890 (set_tdesc_osabi): Likewise.
1891 (tdesc_get_features_xml): Likewise.
1893 2017-09-05 Yao Qi <yao.qi@linaro.org>
1895 * linux-x86-tdesc.c: Include selftest.h.
1896 (i386_tdesc_test): New function.
1897 (initialize_low_tdesc): Call selftests::register_test.
1898 * tdesc.h: Include regdef.h.
1899 (target_desc): Override operator == and !=.
1901 2017-09-05 Yao Qi <yao.qi@linaro.org>
1903 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1904 (ipa_obj): Likewise.
1905 * linux-i386-ipa.c: Include common/x86-xstate.h
1906 (get_ipa_tdesc): Call i386_linux_read_description.
1907 (initialize_low_tracepoint): Don't call init_registers_XXX
1908 functions, call initialize_low_tdesc instead.
1909 * linux-x86-low.c (x86_linux_read_description): Call
1910 i386_linux_read_description.
1911 (initialize_low_arch): Don't call init_registers_i386_XXX
1912 functions, call initialize_low_tdesc.
1913 * linux-x86-tdesc.c: New file.
1914 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1915 (i386_get_ipa_tdesc_idx): Declare.
1916 (i386_get_ipa_tdesc): Declare.
1917 (initialize_low_tdesc): Declare.
1919 2017-09-05 Yao Qi <yao.qi@linaro.org>
1921 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1924 2017-09-05 Yao Qi <yao.qi@linaro.org>
1926 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1927 * regcache.c (get_thread_regcache): Use VEC_length.
1928 (init_register_cache): Likewise.
1929 (regcache_cpy): Likewise.
1930 (registers_to_string): Iterate reg_defs via VEC_iterate.
1931 (find_regno): Likewise.
1932 (find_register_by_number): Use VEC_index.
1933 (register_size): Call find_register_by_number.
1934 (register_data): Call find_register_by_number.
1935 (supply_regblock): Use VEC_length.
1936 (regcache_raw_read_unsigned): Likewise.
1937 * tdesc.c (init_target_desc): Iterate reg_defs via
1939 (default_description): Update initializer.
1940 (copy_target_description): Don't update field num_registers.
1941 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1942 <num_registers>: Remove.
1944 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1946 * Makefile.in (.SECONDARY): Define target.
1948 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1950 * linux-low.c (linux_wait_1): Adjust.
1951 * server.c (queue_stop_reply_callback): Adjust.
1953 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1955 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1956 QEnvironmentUnset and QEnvironmentReset packets.
1957 (handle_query): Inform remote that QEnvironmentHexEncoded,
1958 QEnvironmentUnset and QEnvironmentReset are supported.
1960 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1962 * inferiors.h (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 * inferiors.c (inferior_target_data): Rename to ...
1969 (thread_target_data): ... this.
1970 (inferior_regcache_data): Rename to ...
1971 (thread_regcache_data): ... this.
1972 (set_inferior_regcache_data): Rename to ...
1973 (set_thread_regcache_data): ... this.
1974 (free_one_thread): Update.
1975 * linux-low.h (get_thread_lwp): Update.
1976 * regcache.c (get_thread_regcache): Update.
1977 (regcache_invalidate_thread): Update.
1978 (free_register_cache_thread): Update.
1979 * win32-i386-low.c (update_debug_registers_callback): Update.
1980 (win32_get_current_dr): Update.
1981 * win32-low.c (thread_rec): Update.
1982 (delete_thread_info): Update.
1983 (continue_one_thread): Update.
1984 (suspend_one_thread): Update.
1986 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1988 * inferiors.c (set_inferior_target_data): Remove.
1989 * inferiors.h (set_inferior_target_data): Remove.
1991 2017-08-18 Yao Qi <yao.qi@linaro.org>
1993 * Makefile.in (OBS): Add selftest.o.
1994 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1995 * configure, config.in: Re-generated.
1996 * server.c: Include common/sefltest.h.
1997 (captured_main): Handle option --selftest.
1999 2017-08-09 Yao Qi <yao.qi@linaro.org>
2001 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2002 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2003 i386-avx-mpx.o and i386-mmx.o.
2004 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2005 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2006 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2007 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2008 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2009 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2010 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2011 i386/amd64-avx-mpx.xml.
2013 2017-08-09 Yao Qi <yao.qi@linaro.org>
2015 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2016 and x32-avx-avx512.o.
2017 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2018 i386/x32-avx-avx512.xml.
2020 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2022 * tracepoint.h (enum class fast_tpoint_collect_result): New
2024 (fast_tracepoint_collecting): Change return type to
2025 fast_tpoint_collect_result.
2026 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2027 * linux-low.h: Include tracepoint.h.
2028 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2029 fast_tpoint_collect_result.
2030 * linux-low.c (handle_tracepoints): Adjust.
2031 (linux_fast_tracepoint_collecting): Change return type to
2032 fast_tpoint_collect_result.
2033 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2034 linux_wait_1, stuck_in_jump_pad_callback,
2035 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2036 proceed_one_lwp): Adjust to type change.
2038 2017-07-10 Yao Qi <yao.qi@linaro.org>
2040 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2042 2017-06-29 Yao Qi <yao.qi@linaro.org>
2044 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2046 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2048 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2050 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2052 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2054 * linux-low.c (linux_create_inferior): Adjust code to access the
2055 environment information via 'gdb_environ' class.
2056 * lynx-low.c (lynx_create_inferior): Likewise.
2057 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2058 (get_environ): Return a pointer to 'our_environ'.
2059 (captured_main): Initialize 'our_environ'.
2060 * server.h (get_environ): Adjust prototype.
2061 * spu-low.c (spu_create_inferior): Adjust code to access the
2062 environment information via 'gdb_environ' class.
2064 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2066 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2067 usage of "register" keyword.
2069 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2071 * configure: Re-generate.
2073 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2075 * configure: Re-generate.
2077 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2079 * Makefile.in (COMPILE.pre): Add "-x c++".
2081 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2083 * fork-child.c: Conditionally include <signal.h>.
2085 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2087 * server.c (handle_general_set): Handle new packet
2088 "QStartupWithShell".
2089 (handle_query): Add "QStartupWithShell" to the list of supported
2091 (gdbserver_usage): Add help text explaining the
2092 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2094 (captured_main): Recognize and act upon the presence of the new
2097 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2098 Pedro Alves <palves@redhat.com>
2100 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2101 * configure: Regenerate.
2102 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2104 (i[34567]86-*-lynxos*): Likewise.
2105 (spu*-*-*): Likewise.
2106 * fork-child.c: New file.
2107 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2109 (linux_ptrace_fun): New function.
2110 (linux_create_inferior): Adjust function prototype to reflect
2111 change on "target.h". Adjust function code to use
2113 (linux_request_interrupt): Delete "signal_pid".
2114 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2115 (lynx_ptrace_fun): New function.
2116 (lynx_create_inferior): Adjust function prototype to reflect
2117 change on "target.h". Adjust function code to use
2119 * nto-low.c (nto_create_inferior): Adjust function prototype and
2120 code to reflect change on "target.h". Update comments.
2121 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2122 "common-terminal.h" and "environ.h".
2123 (terminal_fd): Moved to fork-child.c.
2124 (old_foreground_pgrp): Likewise.
2125 (restore_old_foreground_pgrp): Likewise.
2126 (last_status): Make it global.
2127 (last_ptid): Likewise.
2128 (our_environ): New variable.
2129 (startup_with_shell): Likewise.
2130 (program_name): Likewise.
2131 (program_argv): Rename to...
2132 (program_args): ...this.
2133 (wrapper_argv): New variable.
2134 (start_inferior): Delete function.
2135 (get_exec_wrapper): New function.
2136 (get_exec_file): Likewise.
2137 (get_environ): Likewise.
2138 (prefork_hook): Likewise.
2139 (post_fork_inferior): Likewise.
2140 (postfork_hook): Likewise.
2141 (postfork_child_hook): Likewise.
2142 (handle_v_run): Update code to deal with arguments coming from the
2143 remote host. Update calls from "start_inferior" to
2145 (captured_main): Likewise. Initialize environment variable. Call
2147 * server.h (post_fork_inferior): New prototype.
2148 (get_environ): Likewise.
2149 (last_status): Declare.
2150 (last_ptid): Likewise.
2151 (signal_pid): Likewise.
2152 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2153 (spu_ptrace_fun): New function.
2154 (spu_create_inferior): Adjust function prototype to reflect change
2155 on "target.h". Adjust function code to use "fork_inferior".
2156 * target.c (target_terminal_init): New function.
2157 (target_terminal_inferior): Likewise.
2158 (target_terminal_ours): Likewise.
2159 * target.h: Include <vector>.
2160 (struct target_ops) <create_inferior>: Update prototype.
2161 (create_inferior): Update macro.
2162 * utils.c (gdb_flush_out_err): New function.
2163 * win32-low.c (win32_create_inferior): Adjust function prototype
2164 and code to reflect change on "target.h".
2166 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2168 * inferiors.c (switch_to_thread): New function.
2170 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2172 * Makefile.in (SFILE): Add "common/job-control.c".
2173 (OBS): Add "job-control.o".
2175 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2177 * Makefile: Remove "@host_makefile_frag@".
2179 2017-05-05 Pedro Alves <palves@redhat.com>
2181 * configure: Regenerate.
2183 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2185 * configure: Regenerate.
2187 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2189 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2190 software_single_step change of return type to
2191 std::vector<CORE_ADDR>.
2192 * linux-low.c (install_software_single_step_breakpoints):
2194 * linux-low.h (install_software_single_step_breakpoints):
2197 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2199 * remote-utils.c: Include "gdb_termios.h" instead of
2201 * terminal.h: Delete file.
2203 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2205 * server.c: Include <vector>.
2206 <program_argv, wrapper_argv>: Convert to std::vector.
2207 (start_inferior): Rewrite function to use C++.
2208 (handle_v_run): Likewise. Update code that calculates the argv
2209 based on the vRun packet; use C++.
2210 (captured_main): Likewise.
2212 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2214 * server.c (handle_v_cont): Initialize thread_resume::thread
2217 2017-04-05 Pedro Alves <palves@redhat.com>
2219 * configure: Regenerate.
2221 2017-04-05 Pedro Alves <palves@redhat.com>
2223 * gdbreplay.c (sync_error): Constify.
2224 * linux-x86-low.c (push_opcode): Constify.
2226 2017-04-05 Pedro Alves <palves@redhat.com>
2228 * win32-low.c (get_child_debug_event)
2229 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2230 Report TARGET_WAITKIND_SPURIOUS instead.
2232 2017-04-05 Pedro Alves <palves@redhat.com>
2234 * remote-utils.c (remote_prepare, remote_open): Constify.
2235 * remote-utils.h (remote_prepare, remote_open): Constify.
2236 * server.c (captured_main): Constify 'port' handling.
2238 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2240 * Makefile.in (clean): Clear .deps.
2242 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2244 * .gitignore: Remove generated files, replace with wildcard.
2245 * (clean): Replace removal of generated files with wildcard.
2246 (version.c): Replace with...
2247 (version-generated.c): ...this.
2248 (xml-builtin.c): Replace with...
2249 (xml-builtin-generated.c): ...this.
2250 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2251 (%.c: *regformats*): Replace with...
2252 (%-generated.c: *regformats*): ...this.
2254 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2256 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2257 (xtensa_fill_gregset): Call collect_register_by_name for
2259 (xtensa_store_gregset): Call supply_register_by_name for
2262 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2264 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2265 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2266 (xtensa_store_gregset): Call supply_register for all registers in
2267 a0_regnum..a0_regnum + C0_NREGS range.
2269 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2271 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2272 (ax-ipa.o: ax.c): Remove.
2273 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2274 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2275 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2276 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2277 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2279 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2281 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2282 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2283 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2284 (errors-ipa.o: ../common/errors.c): Remove.
2285 (format-ipa.o: ../common/format.c): Remove.
2286 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2288 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2290 * Makefile.in (%-ipa.o: %.c): New rule.
2291 (tracepoint-ipa.o: tracepoint.c): Remove.
2292 (utils-ipa.o: utils.c): Remove.
2293 (remote-utils-ipa.o: remote-utils.c): Remove.
2294 (regcache-ipa.o: regcache.c): Remove.
2295 (i386-linux-ipa.o: i386-linux.c): Remove.
2296 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2297 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2298 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2299 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2300 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2301 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2302 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2303 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2304 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2305 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2306 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2307 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2308 (aarch64-ipa.o: aarch64.c): Remove.
2309 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2310 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2311 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2312 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2313 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2314 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2315 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2316 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2317 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2318 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2319 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2320 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2321 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2322 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2323 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2324 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2325 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2326 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2327 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2328 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2329 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2330 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2331 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2332 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2333 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2334 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2335 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2336 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2337 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2338 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2339 (tdesc-ipa.o: tdesc.c): Remove.
2340 (x32-linux-ipa.o: x32-linux.c): Remove.
2341 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2342 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2344 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2346 * Makefile.in (%.o: ../arch/%.c): New rule.
2347 (arm.o: ../arch/arm.c): Remove.
2348 (arm-linux.o: ../arch/arm-linux.c): Remove.
2349 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2350 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2352 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2354 * Makefile.in (%.o: ../nat/%.c): New rule.
2355 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2356 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2357 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2358 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2359 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2360 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2361 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2362 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2363 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2364 (linux-personality.o: ../nat/linux-personality.c): Remove.
2365 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2366 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2367 (x86-linux.o: ../nat/x86-linux.c): Remove.
2368 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2369 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2371 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2373 * Makefile.in (%.o: ../common/%.c): New rule.
2374 (signals.o: ../common/signals.c): Remove.
2375 (print-utils.o: ../common/print-utils.c): Remove.
2376 (rsp-low.o: ../common/rsp-low.c): Remove.
2377 (common-utils.o: ../common/common-utils.c): Remove.
2378 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2379 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2380 (vec.o: ../common/vec.c): Remove.
2381 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2382 (xml-utils.o: ../common/xml-utils.c): Remove.
2383 (ptid.o: ../common/ptid.c): Remove.
2384 (buffer.o: ../common/buffer.c): Remove.
2385 (format.o: ../common/format.c): Remove.
2386 (filestuff.o: ../common/filestuff.c): Remove.
2387 (agent.o: ../common/agent.c): Remove.
2388 (errors.o: ../common/errors.c): Remove.
2389 (environ.o: ../common/environ.c): Remove.
2390 (common-debug.o: ../common/common-debug.c): Remove.
2391 (cleanups.o: ../common/cleanups.c): Remove.
2392 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2393 (fileio.o: ../common/fileio.c): Remove.
2394 (common-regcache.o: ../common/common-regcache.c): Remove.
2395 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2396 (new-op.o: ../common/new-op.c): Remove.
2397 (btrace-common.o: ../common/btrace-common.c): Remove.
2399 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2401 * Makefile.in (%.o: ../target/%.c): New rule.
2402 (waitstatus.o: ../target/waitstatus.c): Remove.
2404 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2407 (%.c: ../regformats/%.dat,
2408 (%.c: ../regformats/arm/%.dat,
2409 (%.c: ../regformats/i386/%.dat,
2410 (%.c: ../regformats/rs6000/%.dat): New rules.
2411 (aarch64.c): Remove.
2412 (reg-arm.c): Remove.
2413 (arm-with-iwmmxt.c): Remove.
2414 (arm-with-vfpv2.c): Remove.
2415 (arm-with-vfpv3.c): Remove.
2416 (arm-with-neon.c): Remove.
2417 (reg-bfin.c): Remove.
2418 (reg-cris.c): Remove.
2419 (reg-crisv32.c): Remove.
2421 (i386-linux.c): Remove.
2422 (i386-avx.c): Remove.
2423 (i386-avx-linux.c): Remove.
2424 (i386-avx-avx512.c): Remove.
2425 (i386-avx-avx512-linux.c): Remove.
2426 (i386-mpx.c): Remove.
2427 (i386-mpx-linux.c): Remove.
2428 (i386-avx-mpx-avx512-pku.c): Remove.
2429 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2430 (i386-avx-mpx.c): Remove.
2431 (i386-avx-mpx-linux.c): Remove.
2432 (i386-mmx.c): Remove.
2433 (i386-mmx-linux.c): Remove.
2434 (reg-ia64.c): Remove.
2435 (reg-m32r.c): Remove.
2436 (reg-m68k.c): Remove.
2438 (mips-linux.c): Remove.
2439 (mips-dsp-linux.c): Remove.
2440 (mips64-linux.c): Remove.
2441 (mips64-dsp-linux.c): Remove.
2442 (nios2-linux.c): Remove.
2443 (powerpc-32.c): Remove.
2444 (powerpc-32l.c): Remove.
2445 (powerpc-altivec32l.c): Remove.
2446 (powerpc-cell32l.c): Remove.
2447 (powerpc-vsx32l.c): Remove.
2448 (powerpc-isa205-32l.c): Remove.
2449 (powerpc-isa205-altivec32l.c): Remove.
2450 (powerpc-isa205-vsx32l.c): Remove.
2451 (powerpc-e500l.c): Remove.
2452 (powerpc-64l.c): Remove.
2453 (powerpc-altivec64l.c): Remove.
2454 (powerpc-cell64l.c): Remove.
2455 (powerpc-vsx64l.c): Remove.
2456 (powerpc-isa205-64l.c): Remove.
2457 (powerpc-isa205-altivec64l.c): Remove.
2458 (powerpc-isa205-vsx64l.c): Remove.
2459 (s390-linux32.c): Remove.
2460 (s390-linux32v1.c): Remove.
2461 (s390-linux32v2.c): Remove.
2462 (s390-linux64.c): Remove.
2463 (s390-linux64v1.c): Remove.
2464 (s390-linux64v2.c): Remove.
2465 (s390-te-linux64.c): Remove.
2466 (s390-vx-linux64.c): Remove.
2467 (s390-tevx-linux64.c): Remove.
2468 (s390x-linux64.c): Remove.
2469 (s390x-linux64v1.c): Remove.
2470 (s390x-linux64v2.c): Remove.
2471 (s390x-te-linux64.c): Remove.
2472 (s390x-vx-linux64.c): Remove.
2473 (s390x-tevx-linux64.c): Remove.
2474 (tic6x-c64xp-linux.c): Remove.
2475 (tic6x-c64x-linux.c): Remove.
2476 (tic6x-c62x-linux.c): Remove.
2478 (reg-sparc64.c): Remove.
2479 (reg-spu.c): Remove.
2481 (amd64-linux.c): Remove.
2482 (amd64-avx.c): Remove.
2483 (amd64-avx-linux.c): Remove.
2484 (amd64-avx-avx512.c): Remove.
2485 (amd64-avx-avx512-linux.c): Remove.
2486 (amd64-mpx.c): Remove.
2487 (amd64-mpx-linux.c): Remove.
2488 (amd64-avx-mpx-avx512-pku.c): Remove.
2489 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2490 (amd64-avx-mpx.c): Remove.
2491 (amd64-avx-mpx-linux.c): Remove.
2493 (x32-linux.c): Remove.
2494 (x32-avx.c): Remove.
2495 (x32-avx-linux.c): Remove.
2496 (x32-avx-avx512.c): Remove.
2497 (x32-avx-avx512-linux.c): Remove.
2498 (reg-xtensa.c): Remove.
2499 (reg-tilegx.c): Remove.
2500 (reg-tilegx32.c): Remove.
2502 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2504 * Makefile.in (SFILES): Add "common/environ.c".
2505 (OBJS): Add "common/environ.h".
2507 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2509 * configure.ac: Check if the fs_base and gs_base members of
2510 `struct user_regs_struct' exist.
2511 * config.in: Regenerated.
2512 * configure: Likewise.
2514 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2516 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2518 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2519 (get_next_pcs_syscall_next_pc): Likewise.
2521 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2523 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2524 * nto-x86-low.c: Likewise.
2526 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2528 * Makefile.in: Include disable-implicit-rules.mk.
2530 2016-11-23 Pedro Alves <palves@redhat.com>
2532 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2533 (debug_vprintf): Use std::chrono::steady_clock instead of
2534 gettimeofday. Use '.' instead of ':'.
2535 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2536 (get_timestamp): Use std::chrono::steady_clock instead of
2539 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2541 * Makefile.in: Fix whitespace formatting.
2543 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2545 * Makefile.in (SFILES, OBS): Flatten list and order
2548 2016-11-23 Pedro Alves <palves@redhat.com>
2550 * event-loop.c (handle_file_event): Use warning.
2551 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2552 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2555 2016-11-23 Pedro Alves <palves@redhat.com>
2557 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2559 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2560 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2561 debug_printf and debug_flush for debug output.
2562 * server.c (handle_general_set): Likewise.
2563 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2566 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2568 * Makefile.in (.c.o): Replace rule with ...
2569 (%.o: %.c): ... this one.
2571 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2573 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2574 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2576 * configure.ac: Remove checks for the make program.
2577 * configure: Re-generate.
2579 2016-10-28 Pedro Alves <palves@redhat.com>
2581 * Makefile.in (CXX_DIALECT): Get from configure.
2582 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2583 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2584 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2585 * config.in: Regenerate.
2586 * configure: Regenerate.
2588 2016-10-27 Yao Qi <yao.qi@linaro.org>
2590 * linux-low.c (linux_supports_range_stepping): Return true if
2591 can_software_single_step return true.
2593 2016-10-27 Yao Qi <yao.qi@linaro.org>
2595 * inferiors.c (find_inferior_in_random): New function.
2596 * inferiors.h (find_inferior_in_random): Declare.
2597 * linux-low.c (linux_wait_for_event_filtered): Call
2598 find_inferior_in_random instead of find_inferior.
2600 2016-10-27 Yao Qi <yao.qi@linaro.org>
2602 * linux-low.c (linux_wait_1): If single-step breakpoints are
2603 inserted, remove them.
2605 2016-10-26 Pedro Alves <palves@redhat.com>
2607 * linux-low.c (handle_extended_wait): Link parent/child fork
2609 (linux_wait_1): Unlink them.
2610 (linux_set_resume_request): Ignore resume requests for
2611 already-resumed and unhandled fork child threads.
2612 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2613 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2615 (handle_v_requests) <vCont>: Don't call require_running.
2616 * server.h (in_queued_stop_replies): New declaration.
2618 2016-10-24 Yao Qi <yao.qi@linaro.org>
2621 * linux-aarch64-low.c (append_insns): Cast the return value to
2624 2016-10-10 Yao Qi <yao.qi@linaro.org>
2626 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2628 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2630 * target.c (target_supports_multi_process): New function, moved
2632 * target.h (target_supports_multi_process): ... here. Remove
2635 2016-10-05 Tom Tromey <tom@tromey.com>
2638 * tracepoint.c (handle_tracepoint_bkpts): Check
2639 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2641 2016-10-05 Yao Qi <yao.qi@linaro.org>
2643 * configure.srv: Update the path of arm-*.xml files.
2645 2016-10-05 Terry Guo <terry.guo@arm.com>
2646 Yao Qi <yao.qi@linaro.org>
2648 * Makefile.in: Adjust the path of rules.
2649 * configure.srv: Update the path of xml files.
2650 * regformats/arm-with-iwmmxt.dat: Regenerated.
2651 * regformats/arm-with-neon.dat: Likewise.
2652 * regformats/arm-with-vfpv2.dat: Likewise.
2653 * regformats/arm-with-vfpv3.dat Likewise.
2655 2016-09-30 Yao Qi <yao.qi@linaro.org>
2658 * target.c (target_stop_and_wait): Don't call
2659 target_continue_no_signal, use resume_stop instead.
2661 2016-09-26 Yao Qi <yao.qi@linaro.org>
2663 * linux-low.c (linux_wait_1): Call debug_exit.
2665 2016-09-23 Pedro Alves <palves@redhat.com>
2667 * Makefile.in (SFILES): Add common/new-op.c.
2668 (OBS): Add common/new-op.o.
2669 (new-op.o): New rule.
2671 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2673 * .gitinore: Ignore more files.
2675 2016-09-21 Yao Qi <yao.qi@linaro.org>
2677 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2680 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2682 * server.c (start_inferior): Call target_mourn_inferior instead of
2683 mourn_inferior; pass ptid_t argument to it.
2685 (handle_target_event): Likewise.
2686 * target.c (target_mourn_inferior): New function.
2687 * target.h (mourn_inferior): Delete macro.
2689 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2691 * linux-low.c (lwp_is_stepping): New function.
2693 2016-09-06 Carl Love <cel@us.ibm.com>
2695 * server.c (start_inferior): Fixed comment, requested comment change
2696 didn't get updated correctly. Removed reference to ptrace () call as
2697 it is only true on Linux systems.
2699 2016-09-06 Carl Love <cel@us.ibm.com>
2701 * server.c (start_inferior): Do not call
2702 function target_post_create_inferior () if the
2703 inferior process has already exited.
2705 2016-09-05 Pedro Alves <palves@redhat.com>
2707 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2708 (COMPILE.pre, CC_LD): Use CXX directly.
2709 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2710 * acinclude.m4: Don't include build-with-cxx.m4.
2711 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2712 * configure: Regenerate.
2714 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2717 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2718 call writing data to own_buf.
2720 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2722 * target.c (mywait): Call target_wait instead of
2724 (target_wait): New function.
2726 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2728 * server.c (start_inferior): New variable 'ptid'. Replace calls
2729 to the_target->resume by target_continue{,_no_signal}, depending
2731 * target.c (target_stop_and_wait): Call target_continue_no_signal
2732 instead of the_target->resume.
2733 (target_continue): New function.
2735 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2737 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2739 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2742 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2744 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2745 * linux-arm-low.c (ps_get_thread_area): Likewise.
2746 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2747 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2748 * linux-mips-low.c (ps_get_thread_area): Likewise.
2749 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2750 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2751 * linux-x86-low.c (ps_get_thread_area): Likewise.
2752 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2754 2016-08-19 Pedro Alves <palves@redhat.com>
2756 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2758 2016-08-19 Pedro Alves <palves@redhat.com>
2760 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2761 comment. Use memcpy instead of casting through unsigned long.
2763 2016-08-19 Pedro Alves <palves@redhat.com>
2765 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2766 allocating around 0x80000000.
2768 2016-08-19 Pedro Alves <palves@redhat.com>
2771 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2772 (x32-avx512-linux-ipa.o): New rules.
2773 * configure.ac (x86_64-*-linux*): New x32 check.
2774 * configure.srv (ipa_x32_linux_regobj): New.
2775 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2776 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2778 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2780 * configure: Regenerate.
2782 2016-08-09 Pedro Alves <palves@redhat.com>
2785 * Makefile.in (OBS): Add signals-state-save-restore.o.
2786 (signals-state-save-restore.o): New rule.
2787 * config.in: Regenerate.
2788 * configure: Regenerate.
2789 * linux-low.c: Include "signals-state-save-restore.h".
2790 (linux_create_inferior): Call
2791 restore_original_signals_state.
2792 * server.c: Include "dispositions-save-restore.h".
2793 (captured_main): Call save_original_signals_state.
2795 2016-08-05 Pedro Alves <palves@redhat.com>
2797 * configure: Regenerate.
2799 2016-08-04 Yao Qi <yao.qi@linaro.org>
2801 * linux-low.c (regsets_fetch_inferior_registers): Check
2802 errno is ESRCH or not.
2804 2016-08-02 Yao Qi <yao.qi@linaro.org>
2806 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2807 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2808 (thread_db_load_search): Update.
2809 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2810 td_ta_set_event and td_ta_event_getmsg.
2812 2016-07-26 Pedro Alves <palves@redhat.com>
2815 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2816 of unsigned long for 64-bit registers and use uint32_t instead of
2817 unsigned int for 32-bit registers.
2819 2016-07-26 Pedro Alves <palves@redhat.com>
2821 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2824 2016-07-21 Tom Tromey <tom@tromey.com>
2826 * configure: Rebuild.
2828 2016-07-21 Yao Qi <yao.qi@linaro.org>
2830 * mem-break.c (find_gdb_breakpoint): Cast bp to
2831 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2833 2016-07-21 Yao Qi <yao.qi@linaro.org>
2835 * server.c (handle_v_requests): Support s and S actions
2836 if target_supports_software_single_step return true.
2838 2016-07-21 Yao Qi <yao.qi@linaro.org>
2840 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2841 is resume_step, call maybe_hw_step.
2842 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2844 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2846 (proceed_one_lwp): If resume request is resume_step, install
2847 reinsert breakpoints and call maybe_hw_step.
2849 2016-07-21 Yao Qi <yao.qi@linaro.org>
2851 * linux-low.c (proceed_one_lwp): Declare.
2852 (linux_resume_one_thread): Remove local variable 'step'.
2853 Lift code enqueue signal. Call proceed_one_lwp instead of
2854 linux_resume_one_lwp.
2856 2016-07-21 Yao Qi <yao.qi@linaro.org>
2858 * linux-low.c (linux_resume_one_thread): Call
2859 enqueue_pending_signal.
2861 2016-07-21 Yao Qi <yao.qi@linaro.org>
2863 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2864 * inferiors.c (do_restore_current_thread_cleanup): New function.
2865 (make_cleanup_restore_current_thread): Likewise.
2866 * linux-low.c (install_software_single_step_breakpoints): Call
2867 make_cleanup_restore_current_thread. Switch current_thread to
2870 2016-07-21 Yao Qi <yao.qi@linaro.org>
2872 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2873 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2874 (clone_one_breakpoint): Likewise.
2875 (delete_reinsert_breakpoints): Change parameter to thread.
2877 (has_reinsert_breakpoints): Likewise.
2878 (uninsert_reinsert_breakpoints): Likewise.
2879 (reinsert_reinsert_breakpoints): Likewise.
2880 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2881 (delete_reinsert_breakpoints): Likewise.
2882 (reinsert_reinsert_breakpoints): Likewise.
2883 (uninsert_reinsert_breakpoints): Likewise.
2884 (has_reinsert_breakpoints): Likewise.
2886 2016-07-21 Yao Qi <yao.qi@linaro.org>
2888 * inferiors.c (get_thread_process): Make parameter const.
2889 * inferiors.h (get_thread_process): Update declaration.
2890 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2891 Add new parameters child_thread and parent_thread. Callers
2893 * mem-break.h (clone_all_breakpoints): Update declaration.
2895 2016-07-21 Yao Qi <yao.qi@linaro.org>
2897 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2898 <command_list, handler>: Remove.
2899 (struct gdb_breakpoint): New.
2900 (struct other_breakpoint): New.
2901 (struct reinsert_breakpoint): New.
2902 (is_gdb_breakpoint): New function.
2903 (any_persistent_commands): Update command_list if
2904 is_gdb_breakpoint returns true.
2905 (set_breakpoint): Create breakpoints according to their types.
2906 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2907 (set_gdb_breakpoint_1): Likewise.
2908 (set_gdb_breakpoint): Likewise.
2909 (clear_breakpoint_conditions): Change parameter type to
2910 'struct gdb_breakpoint *'.
2911 (clear_breakpoint_commands): Likewise.
2912 (clear_breakpoint_conditions_and_commands): Likewise.
2913 (add_condition_to_breakpoint): Likewise.
2914 (add_breakpoint_condition): Likewise.
2915 (add_commands_to_breakpoint): Likewise.
2916 (check_breakpoints): Check other_breakpoint.
2917 (clone_one_breakpoint): Clone breakpopint according to its type.
2918 * mem-break.h (struct gdb_breakpoint): Declare.
2919 (set_gdb_breakpoint): Update declaration.
2920 (clear_breakpoint_conditions_and_commands): Likewise.
2921 (add_breakpoint_condition): Likewise.
2922 (add_breakpoint_commands): Likewise.
2923 * server.c (process_point_options): Change parameter type to
2924 'struct gdb_breakpoint *'.
2926 2016-07-21 Yao Qi <yao.qi@linaro.org>
2928 * mem-break.c (set_breakpoint_at): Rename it to ...
2929 (set_breakpoint_type_at): ... it.
2930 (set_breakpoint_at): Call set_breakpoint_type_at.
2931 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2932 * mem-break.h (set_breakpoint_at): Update comments.
2934 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2936 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2938 (nios2_store_gregset): Likewise.
2940 2016-07-01 Pedro Alves <palves@redhat.com>
2941 Antoine Tremblay <antoine.tremblay@ericsson.com>
2943 * linux-low.c: Change interface to take the target lwp_info
2944 pointer directly and return void. Handle detaching from a zombie
2946 (linux_detach_lwp_callback): New function.
2947 (linux_detach): Detach from the leader thread after detaching from
2950 2016-06-28 Yao Qi <yao.qi@linaro.org>
2952 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2953 for variable new_offset.
2954 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2955 (aarch64_ftrace_insn_reloc_cb): Likewise.
2956 (aarch64_ftrace_insn_reloc_tb): Likewise.
2957 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2958 PRIx64 instead of PRIx32.
2960 2016-06-28 Yao Qi <yao.qi@linaro.org>
2962 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2963 (the_low_target): Install arm_get_syscall_trapinfo.
2965 2016-06-28 Yao Qi <yao.qi@linaro.org>
2967 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2969 (the_low_target): Install aarch64_get_syscall_trapinfo.
2971 2016-06-28 Yao Qi <yao.qi@linaro.org>
2973 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2975 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2976 Remove parameter sysno.
2977 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2980 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2982 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2983 (s390_emit_ne_goto): Likewise.
2984 (s390_emit_lt_goto): Likewise.
2985 (s390_emit_le_goto): Likewise.
2986 (s390_emit_gt_goto): Likewise.
2987 (s390_emit_ge_goto): Likewise.
2988 (s390x_emit_eq_goto): Likewise.
2989 (s390x_emit_ne_goto): Likewise.
2990 (s390x_emit_lt_goto): Likewise.
2991 (s390x_emit_le_goto): Likewise.
2992 (s390x_emit_gt_goto): Likewise.
2993 (s390x_emit_ge_goto): Likewise.
2994 (s390_emit_ops_impl): Mark variable static.
2995 (s390x_emit_ops): Likewise.
2997 2016-06-17 Yao Qi <yao.qi@linaro.org>
2999 * linux-low.c (handle_extended_wait): Call
3000 uninsert_reinsert_breakpoints for the parent process. Remove
3001 reinsert breakpoints from the child process. Reinsert them to
3002 the parent process when vfork is done.
3003 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3004 (reinsert_reinsert_breakpoints): New function.
3005 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3006 (reinsert_reinsert_breakpoints): Declare.
3008 2016-06-17 Yao Qi <yao.qi@linaro.org>
3010 * linux-low.c (handle_extended_wait): If the parent is doing
3011 step-over, remove the reinsert breakpoints from the forked child.
3013 2016-06-17 Yao Qi <yao.qi@linaro.org>
3015 * linux-low.c (unsuspend_all_lwps): Declare.
3016 (linux_low_filter_event): If thread exited, call finish_step_over.
3017 If step-over is finished, unsuspend other threads.
3019 2016-06-17 Yao Qi <yao.qi@linaro.org>
3021 * linux-low.c (linux_resume_one_lwp_throw): Assert
3022 has_reinsert_breakpoints returns false.
3023 * mem-break.c (delete_disabled_breakpoints): Assert
3024 bp type isn't reinsert_breakpoint.
3026 2016-06-17 Yao Qi <yao.qi@linaro.org>
3028 * linux-low.c (maybe_hw_step): New function.
3029 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3030 (finish_step_over): Switch current_thread to lwp temporarily,
3031 and assert has_reinsert_breakpoints returns true.
3032 (proceed_one_lwp): Call maybe_hw_step.
3033 * mem-break.c (has_reinsert_breakpoints): New function.
3034 * mem-break.h (has_reinsert_breakpoints): Declare.
3036 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3038 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3040 2016-05-17 Yao Qi <yao.qi@linaro.org>
3042 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3043 instead of find_inferior.
3045 2016-05-05 Yao Qi <yao.qi@linaro.org>
3047 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3048 Initialize res to zero.
3050 2016-05-05 Yao Qi <yao.qi@linaro.org>
3052 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3055 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3057 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3058 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3059 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3061 2016-04-28 Par Olsson <par.olsson@windriver.com>
3062 Simon Marchi <simon.marchi@ericsson.com>
3064 * tracepoint.c (write_inferior_int8): New function.
3065 (cmd_qtenable_disable): Write enable flag using
3066 write_inferior_int8.
3068 2016-04-25 Yao Qi <yao.qi@linaro.org>
3070 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3071 (need_step_over_p): Return zero if the LWP has pending signals
3072 can be delivered on software single step target.
3074 2016-04-25 Yao Qi <yao.qi@linaro.org>
3076 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3077 return instead of error.
3079 2016-04-22 Yao Qi <yao.qi@linaro.org>
3081 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3084 2016-04-22 Yao Qi <yao.qi@linaro.org>
3086 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3087 signal when stepping over breakpoint with software single
3090 2016-04-21 Pedro Alves <palves@redhat.com>
3092 * linux-s390-low.c (s390_collect_ptrace_register)
3093 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3095 (s390_check_regset): Use void * instead of gdb_byte *.
3097 2016-04-20 Pedro Alves <palves@redhat.com>
3099 * configure: Renegerate.
3101 2016-04-20 Yao Qi <yao.qi@linaro.org>
3103 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3104 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3106 (arm_store_gregset): Likewise.
3108 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3110 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3111 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3112 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3113 (amd64-avx-mpx-linux.c): New rules.
3114 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3115 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3116 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3117 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3118 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3119 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3120 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3121 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3122 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3123 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3124 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3125 * linux-x86-low.c (x86_linux_read_description): Add case for
3126 X86_XSTATE_AVX_MPX_MASK.
3127 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3128 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3129 init_registers_i386_avx_mpx_linux.
3130 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3131 (initialize_low_tracepoint): Call
3132 init_registers_i386_avx_mpx_linux.
3133 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3134 (initialize_low_tracepoint): Call
3135 init_registers_amd64_avx_mpx_linux.
3136 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3137 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3138 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3141 2016-04-18 Pedro Alves <palves@redhat.com>
3143 * configure: Regenerate.
3145 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3147 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3148 (aarch64_emit_sub): Likewise.
3150 2016-04-12 Pedro Alves <palves@redhat.com>
3152 * utils.c (prepare_to_throw_exception): Delete.
3154 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3156 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3158 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3160 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3162 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3164 * linux-aarch64-ipa.c: Add <elf.h> include.
3165 * linux-ppc-ipa.c: Add <elf.h> include.
3166 * linux-s390-ipa.c: Add <elf.h> include.
3168 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3170 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3171 (get_raw_reg_ptr): Likewise.
3172 (get_trace_state_variable_value_ptr): Likewise.
3173 (set_trace_state_variable_value_ptr): Likewise.
3174 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3177 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3178 Marcin Kościelnicki <koriakin@0x04.net>
3181 * linux-ppc-low.c (emit_insns): New function.
3182 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3183 (ppc_emit_prologue): New function.
3184 (ppc_emit_epilogue): New function.
3185 (ppc_emit_add): New function.
3186 (ppc_emit_sub): New function.
3187 (ppc_emit_mul): New function.
3188 (ppc_emit_lsh): New function.
3189 (ppc_emit_rsh_signed): New function.
3190 (ppc_emit_rsh_unsigned): New function.
3191 (ppc_emit_ext): New function.
3192 (ppc_emit_zero_ext): New function.
3193 (ppc_emit_log_not): New function.
3194 (ppc_emit_bit_and): New function.
3195 (ppc_emit_bit_or): New function.
3196 (ppc_emit_bit_xor): New function.
3197 (ppc_emit_bit_not): New function.
3198 (ppc_emit_equal): New function.
3199 (ppc_emit_less_signed): New function.
3200 (ppc_emit_less_unsigned): New function.
3201 (ppc_emit_ref): New function.
3202 (ppc_emit_const): New function.
3203 (ppc_emit_reg): New function.
3204 (ppc_emit_pop): New function.
3205 (ppc_emit_stack_flush): New function.
3206 (ppc_emit_swap): New function.
3207 (ppc_emit_stack_adjust): New function.
3208 (ppc_emit_call): New function.
3209 (ppc_emit_int_call_1): New function.
3210 (ppc_emit_void_call_2): New function.
3211 (ppc_emit_if_goto): New function.
3212 (ppc_emit_goto): New function.
3213 (ppc_emit_eq_goto): New function.
3214 (ppc_emit_ne_goto): New function.
3215 (ppc_emit_lt_goto): New function.
3216 (ppc_emit_le_goto): New function.
3217 (ppc_emit_gt_goto): New function.
3218 (ppc_emit_ge_goto): New function.
3219 (ppc_write_goto_address): New function.
3220 (ppc_emit_ops_impl): New static variable.
3221 (ppc64v1_emit_prologue): New function.
3222 (ppc64v2_emit_prologue): New function.
3223 (ppc64_emit_epilogue): New function.
3224 (ppc64_emit_add): New function.
3225 (ppc64_emit_sub): New function.
3226 (ppc64_emit_mul): New function.
3227 (ppc64_emit_lsh): New function.
3228 (ppc64_emit_rsh_signed): New function.
3229 (ppc64_emit_rsh_unsigned): New function.
3230 (ppc64_emit_ext): New function.
3231 (ppc64_emit_zero_ext): New function.
3232 (ppc64_emit_log_not): New function.
3233 (ppc64_emit_bit_and): New function.
3234 (ppc64_emit_bit_or): New function.
3235 (ppc64_emit_bit_xor): New function.
3236 (ppc64_emit_bit_not): New function.
3237 (ppc64_emit_equal): New function.
3238 (ppc64_emit_less_signed): New function.
3239 (ppc64_emit_less_unsigned): New function.
3240 (ppc64_emit_ref): New function.
3241 (ppc64_emit_const): New function.
3242 (ppc64v1_emit_reg): New function.
3243 (ppc64v2_emit_reg): New function.
3244 (ppc64_emit_pop): New function.
3245 (ppc64_emit_stack_flush): New function.
3246 (ppc64_emit_swap): New function.
3247 (ppc64v1_emit_call): New function.
3248 (ppc64v2_emit_call): New function.
3249 (ppc64v1_emit_int_call_1): New function.
3250 (ppc64v2_emit_int_call_1): New function.
3251 (ppc64v1_emit_void_call_2): New function.
3252 (ppc64v2_emit_void_call_2): New function.
3253 (ppc64_emit_if_goto): New function.
3254 (ppc64_emit_eq_goto): New function.
3255 (ppc64_emit_ne_goto): New function.
3256 (ppc64_emit_lt_goto): New function.
3257 (ppc64_emit_le_goto): New function.
3258 (ppc64_emit_gt_goto): New function.
3259 (ppc64_emit_ge_goto): New function.
3260 (ppc64v1_emit_ops_impl): New static variable.
3261 (ppc64v2_emit_ops_impl): New static variable.
3262 (ppc_emit_ops): New function.
3263 (linux_low_target): Wire in ppc_emit_ops.
3265 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3266 Marcin Kościelnicki <koriakin@0x04.net>
3269 * Makefile.in: Add powerpc-*-ipa.o
3270 * configure.srv: Add ipa_obj for powerpc*-linux.
3271 * linux-ppc-ipa.c: New file.
3272 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3274 (PPC_FIELD): New macro.
3275 (PPC_SEXT): New macro.
3276 (PPC_OP6): New macro.
3277 (PPC_BO): New macro.
3278 (PPC_LI): New macro.
3279 (PPC_BD): New macro.
3280 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3281 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3282 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3283 (ppc_get_thread_area): New function.
3284 (is_elfv2_inferior): New function.
3285 (gen_ds_form): New function.
3286 (GEN_STD): New macro.
3287 (GEN_STDU): New macro.
3288 (GEN_LD): New macro.
3289 (GEN_LDU): New macro.
3290 (gen_d_form): New function.
3291 (GEN_ADDI): New macro.
3292 (GEN_ADDIS): New macro.
3293 (GEN_LI): New macro.
3294 (GEN_LIS): New macro.
3295 (GEN_ORI): New macro.
3296 (GEN_ORIS): New macro.
3297 (GEN_LWZ): New macro.
3298 (GEN_STW): New macro.
3299 (GEN_STWU): New macro.
3300 (gen_xfx_form): New function.
3301 (GEN_MFSPR): New macro.
3302 (GEN_MTSPR): New macro.
3303 (GEN_MFCR): New macro.
3304 (GEN_MTCR): New macro.
3305 (GEN_SYNC): New macro.
3306 (GEN_LWSYNC): New macro.
3307 (gen_x_form): New function.
3308 (GEN_OR): New macro.
3309 (GEN_MR): New macro.
3310 (GEN_LWARX): New macro.
3311 (GEN_STWCX): New macro.
3312 (GEN_CMPW): New macro.
3313 (gen_md_form): New function.
3314 (GEN_RLDICL): New macro.
3315 (GEN_RLDICR): New macro.
3316 (gen_i_form): New function.
3318 (GEN_BL): New macro.
3319 (gen_b_form): New function.
3320 (GEN_BNE): New macro.
3321 (GEN_LOAD): New macro.
3322 (GEN_STORE): New macro.
3323 (gen_limm): New function.
3324 (gen_atomic_xchg): New function.
3325 (gen_call): New function.
3326 (ppc_relocate_instruction): New function.
3327 (ppc_install_fast_tracepoint_jump_pad): New function.
3328 (ppc_get_min_fast_tracepoint_insn_len): New function.
3329 (ppc_get_ipa_tdesc_idx): New function.
3330 (the_low_target): Wire in the new functions.
3331 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3333 * linux-ppc-tdesc.h: New file.
3335 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3337 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3338 (alloc_jump_pad_buffer): New function.
3339 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3340 (alloc_jump_pad_buffer): New function.
3341 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3342 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3343 (alloc_jump_pad_buffer): New function.
3344 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3345 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3346 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3347 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3349 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3351 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3352 * linux-amd64-ipa.c: Likewise.
3353 * linux-i386-ipa.c: Likewise.
3354 * linux-s390-ipa.c: Likewise.
3355 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3356 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3357 set_trace_state_variable_value_ptr.
3358 (struct ipa_sym_addresses): Likewise.
3359 (symbol_list): Likewise.
3360 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3361 accessing gdb_collect directly.
3362 (gdb_collect_ptr_type): New typedef.
3363 (get_raw_reg_ptr_type): New typedef.
3364 (get_trace_state_variable_value_ptr_type): New typedef.
3365 (set_trace_state_variable_value_ptr_type): New typedef.
3366 (gdb_collect_ptr): New global.
3367 (get_raw_reg_ptr): New global.
3368 (get_trace_state_variable_value_ptr): New global.
3369 (set_trace_state_variable_value_ptr): New global.
3370 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3371 accessing get_raw_reg directly.
3372 (get_get_tsv_func_addr): Likewise for
3373 get_trace_state_variable_value_ptr.
3374 (get_set_tsv_func_addr): Likewise for
3375 set_trace_state_variable_value_ptr.
3376 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3378 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3380 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3382 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3384 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3386 (relocate_instruction): Remove own_buf.
3387 * server.c (own_buf): Make global.
3388 (handle_v_requests): Make global.
3389 * server.h (own_buf): New declaration.
3390 (handle_v_requests): New prototype.
3392 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3395 * linux-s390-low.c (add_insns): New function.
3396 (s390_emit_prologue): New function.
3397 (s390_emit_epilogue): New function.
3398 (s390_emit_add): New function.
3399 (s390_emit_sub): New function.
3400 (s390_emit_mul): New function.
3401 (s390_emit_lsh): New function.
3402 (s390_emit_rsh_signed): New function.
3403 (s390_emit_rsh_unsigned): New function.
3404 (s390_emit_ext): New function.
3405 (s390_emit_log_not): New function.
3406 (s390_emit_bit_and): New function.
3407 (s390_emit_bit_or): New function.
3408 (s390_emit_bit_xor): New function.
3409 (s390_emit_bit_not): New function.
3410 (s390_emit_equal): New function.
3411 (s390_emit_less_signed): New function.
3412 (s390_emit_less_unsigned): New function.
3413 (s390_emit_ref): New function.
3414 (s390_emit_if_goto): New function.
3415 (s390_emit_goto): New function.
3416 (s390_write_goto_address): New function.
3417 (s390_emit_litpool): New function.
3418 (s390_emit_const): New function.
3419 (s390_emit_call): New function.
3420 (s390_emit_reg): New function.
3421 (s390_emit_pop): New function.
3422 (s390_emit_stack_flush): New function.
3423 (s390_emit_zero_ext): New function.
3424 (s390_emit_swap): New function.
3425 (s390_emit_stack_adjust): New function.
3426 (s390_emit_set_r2): New function.
3427 (s390_emit_int_call_1): New function.
3428 (s390_emit_void_call_2): New function.
3429 (s390_emit_eq_goto): New function.
3430 (s390_emit_ne_goto): New function.
3431 (s390_emit_lt_goto): New function.
3432 (s390_emit_le_goto): New function.
3433 (s390_emit_gt_goto): New function.
3434 (s390_emit_ge_goto): New function.
3435 (s390x_emit_prologue): New function.
3436 (s390x_emit_epilogue): New function.
3437 (s390x_emit_add): New function.
3438 (s390x_emit_sub): New function.
3439 (s390x_emit_mul): New function.
3440 (s390x_emit_lsh): New function.
3441 (s390x_emit_rsh_signed): New function.
3442 (s390x_emit_rsh_unsigned): New function.
3443 (s390x_emit_ext): New function.
3444 (s390x_emit_log_not): New function.
3445 (s390x_emit_bit_and): New function.
3446 (s390x_emit_bit_or): New function.
3447 (s390x_emit_bit_xor): New function.
3448 (s390x_emit_bit_not): New function.
3449 (s390x_emit_equal): New function.
3450 (s390x_emit_less_signed): New function.
3451 (s390x_emit_less_unsigned): New function.
3452 (s390x_emit_ref): New function.
3453 (s390x_emit_if_goto): New function.
3454 (s390x_emit_const): New function.
3455 (s390x_emit_call): New function.
3456 (s390x_emit_reg): New function.
3457 (s390x_emit_pop): New function.
3458 (s390x_emit_stack_flush): New function.
3459 (s390x_emit_zero_ext): New function.
3460 (s390x_emit_swap): New function.
3461 (s390x_emit_stack_adjust): New function.
3462 (s390x_emit_int_call_1): New function.
3463 (s390x_emit_void_call_2): New function.
3464 (s390x_emit_eq_goto): New function.
3465 (s390x_emit_ne_goto): New function.
3466 (s390x_emit_lt_goto): New function.
3467 (s390x_emit_le_goto): New function.
3468 (s390x_emit_gt_goto): New function.
3469 (s390x_emit_ge_goto): New function.
3470 (s390_emit_ops): New function.
3471 (struct linux_target_ops): Fill in emit_ops hook.
3473 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3476 * Makefile.in: Add s390 IPA files.
3477 * configure.srv: Build IPA for s390.
3478 * linux-s390-ipa.c: New file.
3479 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3480 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3481 (tdesc_s390_linux32): Likewise.
3482 (init_registers_s390_linux32v1): Likewise.
3483 (tdesc_s390_linux32v1): Likewise.
3484 (init_registers_s390_linux32v2): Likewise.
3485 (tdesc_s390_linux32v2): Likewise.
3486 (init_registers_s390_linux64): Likewise.
3487 (tdesc_s390_linux64): Likewise.
3488 (init_registers_s390_linux64v1): Likewise.
3489 (tdesc_s390_linux64v1): Likewise.
3490 (init_registers_s390_linux64v2): Likewise.
3491 (tdesc_s390_linux64v2): Likewise.
3492 (init_registers_s390_te_linux64): Likewise.
3493 (tdesc_s390_te_linux64): Likewise.
3494 (init_registers_s390_vx_linux64): Likewise.
3495 (tdesc_s390_vx_linux64): Likewise.
3496 (init_registers_s390_tevx_linux64): Likewise.
3497 (tdesc_s390_tevx_linux64): Likewise.
3498 (init_registers_s390x_linux64): Likewise.
3499 (tdesc_s390x_linux64): Likewise.
3500 (init_registers_s390x_linux64v1): Likewise.
3501 (tdesc_s390x_linux64v1): Likewise.
3502 (init_registers_s390x_linux64v2): Likewise.
3503 (tdesc_s390x_linux64v2): Likewise.
3504 (init_registers_s390x_te_linux64): Likewise.
3505 (tdesc_s390x_te_linux64): Likewise.
3506 (init_registers_s390x_vx_linux64): Likewise.
3507 (tdesc_s390x_vx_linux64): Likewise.
3508 (init_registers_s390x_tevx_linux64): Likewise.
3509 (tdesc_s390x_tevx_linux64): Likewise.
3510 (have_hwcap_s390_vx): New static variable.
3511 (s390_arch_setup): Fill have_hwcap_s390_vx.
3512 (s390_get_thread_area): New function.
3513 (s390_ft_entry_gpr_esa): New const.
3514 (s390_ft_entry_gpr_zarch): New const.
3515 (s390_ft_entry_misc): New const.
3516 (s390_ft_entry_fr): New const.
3517 (s390_ft_entry_vr): New const.
3518 (s390_ft_main_31): New const.
3519 (s390_ft_main_64): New const.
3520 (s390_ft_exit_fr): New const.
3521 (s390_ft_exit_vr): New const.
3522 (s390_ft_exit_misc): New const.
3523 (s390_ft_exit_gpr_esa): New const.
3524 (s390_ft_exit_gpr_zarch): New const.
3525 (append_insns): New function.
3526 (s390_relocate_instruction): New function.
3527 (s390_install_fast_tracepoint_jump_pad): New function.
3528 (s390_get_min_fast_tracepoint_insn_len): New function.
3529 (s390_get_ipa_tdesc_idx): New function.
3530 (struct linux_target_ops): Wire in the above functions.
3531 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3532 * linux-s390-tdesc.h: New file.
3534 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3536 * linux-s390-low.c (s390_supports_tracepoints): New function.
3537 (struct linux_target_ops): Fill supports_tracepoints hook.
3539 2016-03-18 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (lwp_signal_can_be_delivered): New function.
3542 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3544 2016-03-18 Yao Qi <yao.qi@linaro.org>
3546 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3547 0 if signal is enqueued. Remove 'signal' from one debugging
3548 message. Move one debugging message to some lines below.
3549 Remove code setting 'signal' to 0.
3551 2016-03-18 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (linux_low_filter_event): Remove redundant
3554 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3556 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3558 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3559 (struct linux_target_ops): Wire in the above.
3561 2016-03-03 Yao Qi <yao.qi@linaro.org>
3563 * linux-low.c: Update comments to start_step_over.
3565 2016-03-03 Yao Qi <yao.qi@linaro.org>
3568 * linux-low.c (handle_extended_wait): Set child suspended
3569 if event_lwp->bp_reinsert isn't zero.
3571 2016-03-02 Yao Qi <yao.qi@linaro.org>
3573 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3574 enqueue_pending_signal.
3576 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3578 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3581 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3583 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3584 (s390_regmap_3264) [!__s390x__]: New global.
3585 (s390_collect_ptrace_register): Skip map entries containing -1.
3586 (s390_supply_ptrace_register): Ditto.
3587 (s390_fill_gprs_high): New function.
3588 (s390_store_gprs_high): New function.
3589 (s390_regsets): Add NT_S390_HIGH_GPRS.
3590 (s390_get_hwcap): Enable on 31-bit.
3591 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3592 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3593 Detect NT_S390_HIGH_GPRS.
3594 (s390_usrregs_info_3264): Enable on 31-bit.
3595 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3596 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3598 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3601 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3602 * configure.srv: Ditto.
3603 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3604 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3605 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3606 (init_registers_amd64_linux): Remove prototype.
3607 (tdesc_amd64_linux): Remove declaration.
3608 (get_ipa_tdesc): New function.
3609 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3610 initialize remaining tdescs.
3611 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3612 (init_registers_i386_linux): Remove prototype.
3613 (tdesc_i386_linux): Remove declaration.
3614 (get_ipa_tdesc): New function.
3615 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3616 initialize remaining tdescs.
3617 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3618 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3619 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3620 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3621 (x86_get_ipa_tdesc_idx): New function.
3622 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3623 * linux-x86-tdesc.h: New file.
3624 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3625 (target_get_ipa_tdesc_idx): New macro.
3626 * tracepoint.c (ipa_tdesc_idx): New macro.
3627 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3628 (symbol_list): Add ipa_tdesc_idx.
3629 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3630 (ipa_tdesc): Remove.
3631 (ipa_tdesc_idx): New variable.
3632 (get_context_regcache): Use get_ipa_tdesc.
3633 (gdb_collect): Ditto.
3635 * tracepoint.h (get_ipa_tdesc): New prototype.
3636 (ipa_tdesc): Remove.
3638 2016-02-24 Pedro Alves <palves@redhat.com>
3640 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3641 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3642 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3643 Factor out common code between the USE_SIGTRAP_SIGINFO and
3644 !USE_SIGTRAP_SIGINFO blocks.
3645 (linux_low_filter_event): Call save_stop_reason instead of
3646 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3648 (linux_wait_1): Update comments.
3650 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3652 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3653 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3654 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3655 ppc_insert_point, ppc_remove_point.
3657 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3659 * linux-s390-low.c (s390_supports_z_point_type): New function.
3660 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3662 2016-02-16 Yao Qi <yao.qi@linaro.org>
3664 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3665 PC. Get pc from regcache_read_pc.
3667 2016-02-12 Yao Qi <yao.qi@linaro.org>
3669 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3670 or linux_get_pc_32bit.
3671 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3673 2016-02-12 Yao Qi <yao.qi@linaro.org>
3675 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3676 arm_linux_get_next_pcs_fixup.
3678 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3680 * tracepoint.c (x_tracepoint_action_download): Change
3681 write_inferior_data_ptr to write_inferior_data_pointer.
3682 (cmd_qtstart): Likewise.
3683 (write_inferior_data_ptr): Remove.
3684 (download_agent_expr): Change write_inferior_data_ptr to
3685 write_inferior_data_pointer.
3686 (download_tracepoint_1): Likewise.
3687 (download_tracepoint): Likewise.
3688 (download_trace_state_variables): Likewise.
3690 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3691 Marcin Kościelnicki <koriakin@0x04.net>
3693 * tracepoint.c (struct tracepoint_action_ops): Remove.
3694 (struct tracepoint_action): Remove ops.
3695 (m_tracepoint_action_download, r_tracepoint_action_download)
3696 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3697 size and offset accordingly.
3698 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3699 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3700 (tracepoint_action_send, tracepoint_action_download): New functions.
3701 Helpers for trace action handlers.
3702 (add_tracepoint_action): Remove setup actions ops.
3703 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3705 2016-02-10 Yao Qi <yao.qi@linaro.org>
3707 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3709 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3711 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3713 * configure: Regenerate.
3715 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3717 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3718 void * to gdb_byte *.
3719 * linux-low.c (siginfo_fixup): Likewise.
3720 (linux_xfer_siginfo): Likewise.
3721 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3723 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3725 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3727 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3729 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3731 * linux-x86-low.c [__x86_64__]: Include
3732 "nat/amd64-linux-siginfo.h".
3733 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3734 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3735 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3736 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3737 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3738 (cpt_si_fd, si_timerid, si_overrun): Move from
3739 nat/amd64-linux-siginfo.c.
3740 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3742 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3744 * server.c (skip_to_semicolon): Remove.
3745 (process_point_options): Use strchrnul instead of
3748 2016-01-26 Yao Qi <yao.qi@linaro.org>
3750 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3751 * linux-low.c (install_software_single_step_breakpoints): Don't
3752 call regcache_read_pc.
3753 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3756 2016-01-26 Yao Qi <yao.qi@linaro.org>
3758 * linux-low.c (install_software_single_step_breakpoints): Call
3759 regcache_read_pc instead of get_pc.
3761 2016-01-26 Yao Qi <yao.qi@linaro.org>
3763 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3764 (unblock_async_io): Rename to ...
3765 (block_unblock_async_io): ... it. New function.
3766 (enable_async_io): Don't install SIGIO handler. Unblock it
3768 (disable_async_io): Don't ignore SIGIO. Block it instead.
3769 (initialize_async_io): Install SIGIO handler. Don't call
3772 2016-01-26 Yao Qi <yao.qi@linaro.org>
3774 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3775 first character is '\003', call *the_target->request_interrupt.
3777 2016-01-25 Yao Qi <yao.qi@linaro.org>
3779 * remote-utils.c (new_thread_notify): Remove.
3780 (dead_thread_notify): Likewise.
3781 * remote-utils.h (new_thread_notify): Remove declaration.
3782 (dead_thread_notify): Likewise.
3784 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3786 * gdb.trace/pending.exp: Fix expected message on continue.
3788 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3790 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3791 it works properly on big-endian machines where sizeof (CORE_ADDR)
3794 2016-01-21 Pedro Alves <palves@redhat.com>
3796 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3797 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3798 * configure: Regenerate.
3800 2016-01-21 Yao Qi <yao.qi@linaro.org>
3802 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3803 is_thumb and set it according to CPSR saved on the stack.
3804 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3805 arm_sigreturn_next_pc.
3807 2016-01-18 Yao Qi <yao.qi@linaro.org>
3809 * linux-low.c (linux_set_pc_64bit): New function.
3810 (linux_get_pc_64bit): New function.
3811 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3813 * linux-sparc-low.c (debug_threads): Remove declaration.
3814 (sparc_get_pc): Remove.
3815 (the_low_target): Use linux_get_pc_64bit instead of
3817 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3818 (the_low_target): Use linux_get_pc_64bit and
3821 2016-01-18 Yao Qi <yao.qi@linaro.org>
3823 * linux-arm-low.c (debug_threads): Remove declaration.
3824 (arm_get_pc, arm_set_pc): Remove.
3825 (the_low_target): Use linux_get_pc_32bit and
3827 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3828 (the_low_target): Use linux_get_pc_32bit and
3830 * linux-cris-low.c (debug_threads): Remove declaration.
3831 (cris_get_pc, cris_set_pc,): Remove.
3832 (the_low_target): Use linux_get_pc_32bit and
3834 * linux-crisv32-low.c (debug_threads): Remove declaration.
3835 (cris_get_pc, cris_set_pc): Remove.
3836 (the_low_target): Use linux_get_pc_32bit and
3838 * linux-low.c: Include inttypes.h.
3839 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3840 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3841 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3842 (the_low_target): Use linux_get_pc_32bit and
3844 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3845 (the_low_target): Use linux_get_pc_32bit and
3847 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3848 (the_low_target): Use linux_get_pc_32bit and
3850 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3851 (the_low_target): Use linux_get_pc_32bit and
3853 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3854 (the_low_target): Use linux_get_pc_32bit and
3857 2016-01-18 Gary Benson <gbenson@redhat.com>
3859 * configure.ac (AC_FUNC_FORK): New check.
3860 * config.in: Regenerate.
3861 * configure: Likewise.
3863 2016-01-14 Yao Qi <yao.qi@linaro.org>
3865 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3866 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3867 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3868 arm_get_next_pcs_ctor.
3870 2016-01-12 Josh Stone <jistone@redhat.com>
3871 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3873 * inferiors.h: Include "gdb_vecs.h".
3874 (struct process_info): Add syscalls_to_catch.
3875 * inferiors.c (remove_process): Free syscalls_to_catch.
3876 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3877 syscall_return stops.
3878 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3879 * server.c (handle_general_set): Handle QCatchSyscalls.
3880 (handle_query): Report support for QCatchSyscalls.
3881 * target.h (struct target_ops): Add supports_catch_syscall.
3882 (target_supports_catch_syscall): New macro.
3883 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3884 (struct lwp_info): Add syscall_state.
3885 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3886 Maintain syscall_state and syscalls_to_catch across exec.
3887 (get_syscall_trapinfo): New function, proxy to the_low_target.
3888 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3889 (linux_low_filter_event): Toggle syscall_state entry/return for
3890 syscall traps, and set it ignored for all others.
3891 (gdb_catching_syscalls_p): New function.
3892 (gdb_catch_this_syscall_p): New function.
3893 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3894 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3895 (linux_supports_catch_syscall): New function.
3896 (linux_target_ops): Install it.
3897 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3898 (the_low_target): Install it.
3900 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3902 * acinclude.m4: Include new ../warning.m4 file.
3903 * configure: Regenerated.
3904 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3906 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3908 * ax.c (is_goto_target): Mark static.
3909 * linux-low.c (register_addr): Likewise.
3910 (linux_fetch_registers, linux_store_registers): Likewise.
3911 * mem-break.c (any_persistent_commands): Fix old prototype.
3912 (add_commands_to_breakpoint): Mark static.
3913 * regcache.c (find_register_by_name): Delete unused func.
3914 * remote-utils.c (hex_or_minus_one): Mark static.
3915 * server.c (monitor_show_help): Mark static.
3916 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3917 handle_v_requests): Likewise.
3919 2016-01-12 Pedro Alves <palves@redhat.com>
3921 Remove use of the registered trademark symbol throughout.
3923 2016-01-08 Yao Qi <yao.qi@linaro.org>
3925 * remote-utils.c (getpkt): If c is '\003', call target hook
3928 2016-01-06 Yao Qi <yao.qi@linaro.org>
3930 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3931 linux-aarch32-low.c.
3932 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3933 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3934 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3935 (thumb2_breakpoint): Declare.
3936 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3937 linux-aarch32-low.h.
3938 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3939 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3940 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3942 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3944 * gdbreplay.c (gdbreplay_version): Change copyright year in
3946 * server.c (gdbserver_version): Likewise.
3948 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3950 * server.c (crc32_table): Delete.
3951 (crc32): Use libiberty's xcrc32 function.
3953 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3955 * lynx-low.c (lynx_delete_thread_callback): New function.
3956 (lynx_mourn): Properly delete our process and all of its
3957 threads. Remove call to clear_inferiors.
3959 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3961 * target.c (thread_search_callback): Add check that
3962 the thread_stopped target callback is not NULL before
3965 2015-12-21 Yao Qi <yao.qi@linaro.org>
3967 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3970 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3972 * server.c (handle_query): Call target_supports_software_single_step.
3974 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3976 * linux-low.c (single_step): New function.
3977 (linux_resume_one_lwp_throw): Call single_step.
3978 (start_step_over): Likewise.
3980 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3982 * Makefile.in (SFILES): Append arch/arm-linux.c,
3983 arch/arm-get-next-pcs.c.
3984 (arm-linux.o): New rule.
3985 (arm-get-next-pcs.o): New rule.
3986 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3988 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3989 to linux-aarch32-low.c.
3990 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3991 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3992 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3993 (thumb2_breakpoint_len): Likewise.
3994 (arm_is_thumb_mode): Make non-static.
3995 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3996 from linux-aarch32-low.c.
3997 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3998 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3999 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4000 (thumb2_breakpoint_len): Likewise.
4001 (arm_is_thumb_mode): New declaration.
4002 * linux-arm-low.c: Include arch/arm-linux.h
4003 aarch/arm-get-next-pcs.h, sys/syscall.h.
4004 (get_next_pcs_ops): New struct.
4005 (get_next_pcs_addr_bits_remove): New function.
4006 (get_next_pcs_is_thumb): New function.
4007 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4008 (arm_sigreturn_next_pc): Likewise.
4009 (get_next_pcs_syscall_next_pc): Likewise.
4010 (arm_gdbserver_get_next_pcs): Likewise.
4011 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4013 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4014 * server.h: Include gdb_vecs.h.
4016 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4018 * Makefile.in (SFILES): Append common/common-regcache.c.
4019 (OBS): Append common-regcache.o.
4020 (common-regcache.o): New rule.
4021 * regcache.c (init_register_cache): Initialize cache to
4023 (regcache_raw_read_unsigned): New function.
4024 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4025 register_status enum.
4027 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4029 * linux-aarch64-low.c (the_low_targets): Rename
4030 breakpoint_reinsert_addr to get_next_pcs.
4031 * linux-arm-low.c (the_low_targets): Likewise.
4032 * linux-bfin-low.c (the_low_targets): Likewise.
4033 * linux-cris-low.c (the_low_targets): Likewise.
4034 * linux-crisv32-low.c (the_low_targets): Likewise.
4035 * linux-low.c (can_software_single_step): Likewise.
4036 (install_software_single_step_breakpoints): New function.
4037 (start_step_over): Use install_software_single_step_breakpoints.
4038 * linux-low.h: New CORE_ADDR vector.
4039 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4041 * linux-mips-low.c (the_low_targets): Likewise.
4042 * linux-nios2-low.c (the_low_targets): Likewise.
4043 * linux-sparc-low.c (the_low_targets): Likewise.
4045 2015-12-17 Pedro Alves <palves@redhat.com>
4047 * linux-low.c (linux_kill_one_lwp): Remove references to
4049 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4051 (linux_init_signals): Delete.
4052 (initialize_low): Adjust.
4053 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4055 2015-12-16 Pedro Alves <palves@redhat.com>
4057 * configure.ac (compiler warning flags): When testing a
4058 -Wno-foo option, check whether -Wfoo works instead.
4059 * configure: Regenerate.
4061 2015-12-11 Don Breazeal <donb@codesourcery.com>
4063 * server.c (process_serial_event): Don't exit from gdbserver
4064 in remote mode if there are still active inferiors.
4066 2015-12-11 Yao Qi <yao.qi@linaro.org>
4068 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4069 arm_breakpoint_at if the process is 32-bit.
4071 2015-12-11 Yao Qi <yao.qi@linaro.org>
4073 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4076 2015-12-07 Yao Qi <yao.qi@linaro.org>
4078 * configure.srv: Append arm.o to srv_tgtobj for
4079 aarch64*-*-linux* target.
4080 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4081 from linux-arm-low.c.
4082 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4083 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4084 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4085 (thumb2_breakpoint_len): Likewise.
4086 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4087 (arm_breakpoint_kinds): Likewise.
4088 (arm_breakpoint_kind_from_pc): Likewise.
4089 (arm_sw_breakpoint_from_kind): Likewise.
4090 (arm_breakpoint_kind_from_current_state): Likewise.
4091 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4092 (arm_sw_breakpoint_from_kind): Declare.
4093 (arm_breakpoint_kind_from_current_state): Declare.
4094 (arm_breakpoint_at): Declare.
4095 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4096 arm_sw_breakpoint_from_kind if process is 32-bit.
4097 (aarch64_breakpoint_kind_from_pc): New function.
4098 (aarch64_breakpoint_kind_from_current_state): New function.
4099 (the_low_target): Initialize fields breakpoint_kind_from_pc
4100 and breakpoint_kind_from_current_state.
4101 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4102 linux-aarch32-low.c.
4103 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4104 (arm_breakpoint, arm_breakpoint_len): Likewise.
4105 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4106 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4107 (arm_is_thumb_mode): Likewise.
4108 (arm_breakpoint_at): Likewise.
4109 (arm_breakpoint_kind_from_pc): Likewise.
4110 (arm_sw_breakpoint_from_kind): Likewise.
4111 (arm_breakpoint_kind_from_current_state): Likewise.
4114 2015-08-04 Yao Qi <yao.qi@linaro.org>
4116 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4117 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4118 * server.c (extended_protocol): Remove "static".
4119 * server.h (extended_protocol): Declare it.
4121 2015-12-04 Josh Stone <jistone@redhat.com>
4123 * target.h (struct target_ops) <arch_setup>: Rename to ...
4124 (struct target_ops) <post_create_inferior>: ... this.
4125 (target_arch_setup): Rename to ...
4126 (target_post_create_inferior): ... this, calling post_create_inferior.
4127 * server.c (start_inferior): Update target_arch_setup calls to
4128 target_post_create_inferior.
4129 * linux-low.c (linux_low_ptrace_options): Forward declare.
4130 (linux_arch_setup): Update its comment for general use.
4131 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4132 (struct linux_target_ops): Use linux_post_create_inferior.
4133 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4134 to post_create_inferior.
4135 * nto-low.c (struct nto_target_ops): Likewise.
4136 * spu-low.c (struct spu_target_ops): Likewise.
4137 * win32-low.c (struct win32_target_ops): Likewise.
4139 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4141 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4143 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4145 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4146 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4147 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4148 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4149 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4150 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4151 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4152 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4153 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4154 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4155 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4156 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4158 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4160 * linux-low.c (linux_look_up_symbols): Don't call
4161 linux_supports_traceclone.
4162 * linux-low.h (thread_db_init): Remove use_events argument.
4163 * thread-db.c (thread_db_use_event): Remove global variable.
4164 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4165 (struct thread_db) <td_create_bp>: Remove field.
4166 (thread_db_create_event): Remove function.
4167 (thread_db_enable_reporting): Likewise.
4168 (find_one_thread): Don't check for thread_db_use_events.
4169 (attach_thread): Likewise.
4170 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4171 (try_thread_db_load_1): Don't check for thread_db_use_events.
4172 (thread_db_init): Remove use_events argument and thread events
4174 (remove_thread_event_breakpoints): Remove function.
4175 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4177 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4179 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4181 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4182 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4183 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4184 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4185 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4187 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4189 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4190 * linux-low.c (can_hardware_single_step): Use
4191 supports_hardware_single_step.
4192 (can_software_single_step): New function.
4193 (start_step_over): Call can_software_single_step.
4194 (linux_supports_hardware_single_step): New function.
4195 (struct target_ops) <supports_software_single_step>: Initialize.
4196 * linux-low.h (struct linux_target_ops)
4197 <supports_hardware_single_step>: Initialize.
4198 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4199 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4200 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4201 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4202 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4203 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4204 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4205 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4206 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4207 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4209 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4210 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4212 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4213 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4214 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4216 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4217 * target.h (struct target_ops): <supports_software_single_step>:
4219 (target_supports_software_single_step): New macro.
4221 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4223 * linux-low.c (linux_wait_1): Fix pc advance condition.
4224 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4225 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4227 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4229 * linux-arm-low.c (arm_is_thumb_mode): New function.
4230 (arm_breakpoint_at): Use arm_is_thumb_mode.
4231 (arm_breakpoint_kind_from_current_state): New function.
4232 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4234 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4235 (linux_breakpoint_kind_from_current_state): New function.
4236 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4237 * linux-low.h (struct linux_target_ops)
4238 <breakpoint_kind_from_current_state>: New field.
4239 * target.h (struct target_ops): Likewise.
4240 (target_breakpoint_kind_from_current_state): New macro.
4242 2015-11-30 Pedro Alves <palves@redhat.com>
4244 * linux-low.c (linux_resume): Wake up the event loop before
4247 2015-11-30 Pedro Alves <palves@redhat.com>
4249 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4251 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4253 * target.c (struct thread_search): New structure.
4254 (thread_search_callback): New function.
4255 (prev_general_thread): New global.
4256 (prepare_to_access_memory, done_accessing_memory): New functions.
4257 * target.h (prepare_to_access_memory, done_accessing_memory):
4258 Replace macros with function declarations.
4260 2015-11-30 Pedro Alves <palves@redhat.com>
4263 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4264 report TARGET_WAITKIND_NO_RESUMED.
4265 * remote-utils.c (prepare_resume_reply): Handle
4266 TARGET_WAITKIND_NO_RESUMED.
4267 * server.c (report_no_resumed): New global.
4268 (handle_query) <qSupported>: Handle "no-resumed+". Report
4269 "no-resumed+" support.
4270 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4271 return error if the client doesn't support no-resumed events.
4272 (push_stop_notification): New function.
4273 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4274 events if the client supports them.
4276 2015-11-30 Pedro Alves <palves@redhat.com>
4278 * linux-low.c (thread_still_has_status_pending_p): Don't check
4280 (lwp_resumed): New function.
4281 (status_pending_p_callback): Return early if the LWP is not
4282 supposed to be resumed.
4284 2015-11-30 Pedro Alves <palves@redhat.com>
4286 * linux-low.c (handle_extended_wait): Assert that the LWP's
4287 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4288 thread create events, leave the new child's status pending.
4289 (linux_low_filter_event): If GDB wants to hear about thread exit
4290 events, leave the LWP marked dead and don't delete it.
4291 (linux_wait_for_event_filtered): Don't check for thread exit.
4292 (filter_exit_event): New function.
4293 (linux_wait_1): Use it, when returning an exit event.
4294 (linux_resume_one_lwp_throw): Assert that the LWP's
4295 waitstatus is TARGET_WAITKIND_IGNORE.
4296 * remote-utils.c (prepare_resume_reply): Handle
4297 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4298 * server.c (report_thread_events): New global.
4299 (handle_general_set): Handle QThreadEvents.
4300 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4301 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4302 TARGET_WAITKIND_THREAD_EXITED.
4303 * server.h (report_thread_events): Declare.
4305 2015-11-30 Pedro Alves <palves@redhat.com>
4307 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4308 the thread's last_resume_kind was resume_stop.
4310 2015-11-30 Pedro Alves <palves@redhat.com>
4312 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4315 2015-11-30 Pedro Alves <palves@redhat.com>
4317 * server.c (handle_v_requests): Handle vCtrlC.
4319 2015-11-30 Pedro Alves <palves@redhat.com>
4321 * gdbthread.h (find_any_thread_of_pid): Declare.
4322 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4324 * server.c (handle_query): If current_thread is NULL, look for
4325 another thread of the selected process.
4327 2015-11-26 Daniel Colascione <dancol@dancol.org>
4328 Simon Marchi <simon.marchi@ericsson.com>
4330 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4331 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4333 * target.h (struct target_ops) <thread_name>: New field.
4334 (target_thread_name): New macro.
4336 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4338 * regcache.h (regcache_invalidate_pid): Add declaration.
4339 * regcache.c (regcache_invalidate_pid): New function, extracted
4340 from regcache_invalidate.
4341 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4342 Add trivial documentation comment.
4343 * lynx-low.c: Use regcache_invalidate_pid instead of
4344 regcache_invalidate.
4346 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4348 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4349 and Elf64_auxv_t if the target is Android.
4351 2015-11-22 Doug Evans <xdje42@gmail.com>
4353 * target.h: #include <sys/types.h>.
4355 2015-11-19 Pedro Alves <palves@redhat.com>
4357 * linux-low.c (linux_process_qsupported): Change prototype.
4359 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4361 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4362 and adjust to loop over all features.
4363 * server.c (handle_query) <qSupported>: Adjust to call
4364 target_process_qsupported once, passing it a vector of unprocessed
4366 * target.h (struct target_ops) <process_qsupported>: Change
4368 (target_process_qsupported): Adjust.
4370 2015-11-19 Pedro Alves <palves@redhat.com>
4372 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4374 * configure: Regenerate.
4376 2015-11-19 Pedro Alves <palves@redhat.com>
4378 * configure: Regenerate.
4380 2015-11-19 Yao Qi <yao.qi@linaro.org>
4382 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4385 2015-11-19 Yao Qi <yao.qi@linaro.org>
4387 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4388 (struct aarch64_operand): Move enum out.
4390 2015-11-19 Yao Qi <yao.qi@linaro.org>
4392 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4393 struct user_fpsimd_state *.
4394 (aarch64_store_fpregset): Likewise.
4396 2015-11-19 Yao Qi <yao.qi@linaro.org>
4398 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4399 struct user_pt_regs *.
4400 (aarch64_store_gregset): Likewise.
4402 2015-11-18 Pedro Alves <palves@redhat.com>
4404 * Makefile.in (all_object_files): Add $IPA_OBJS.
4406 2015-11-17 Pedro Alves <palves@redhat.com>
4408 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4409 GDB_SIGNAL_0 and gdb_signal_to_string.
4411 2015-11-17 Pedro Alves <palves@redhat.com>
4413 * win32-low.c (handle_output_debug_string): Remove parameter.
4414 (win32_kill): Remove our_status local and adjust call to
4415 handle_output_debug_string.
4416 (get_child_debug_event): Adjust call to
4417 handle_output_debug_string.
4419 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4421 * linux-mips-low.c (mips_fill_gregset): Add cast.
4422 (mips_store_gregset): Likewise.
4423 (mips_fill_fpregset): Likewise.
4424 (mips_store_fpregset): Likewise.
4426 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4428 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4431 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4433 * linux-mips-low.c (mips_linux_new_thread): Change type of
4434 watch_type to enum target_hw_bp_type.
4436 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4438 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4439 Change return type to arm_hwbp_type.
4441 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4443 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4444 (arm_store_gregset): Likewise.
4445 * linux-arm-low.c (arm_get_hwcap): Likewise.
4446 (arm_read_description): Likewise.
4448 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4450 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4452 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4454 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4455 (ppc_fill_vsxregset): Likewise.
4456 (ppc_store_vsxregset): Likewise.
4457 (ppc_fill_vrregset): Likewise.
4458 (ppc_store_vrregset): Likewise.
4459 (ppc_fill_evrregset): Likewise.
4460 (ppc_store_evrregset): Likewise.
4462 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4464 * linux-ppc-low.c (ppc_usrregs_info): Remove
4465 forward-declaration.
4466 (ppc_arch_setup): Move lower in file.
4468 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4470 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4471 (ps_pdwrite): Likewise.
4473 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4475 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4476 to after assert checks.
4478 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4480 * proc-service.c (ps_pdread): Add/adjust casts.
4481 (ps_pdwrite): Add/adjust casts.
4483 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4485 * server.c (handle_search_memory_1): Cast return value of
4488 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4490 * server.c (write_qxfer_response): Change type of data to
4493 2015-10-29 Pedro Alves <palves@redhat.com>
4495 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4497 2015-10-29 Pedro Alves <palves@redhat.com>
4499 * tracepoint.c (clear_installed_tracepoints): Add casts.
4501 2015-10-29 Pedro Alves <palves@redhat.com>
4503 * server.c (handle_v_cont, process_serial_event): Add enum
4504 gdb_signal casts to signal parsing code.
4506 2015-10-29 Pedro Alves <palves@redhat.com>
4508 * linux-low.h (NULL_REGSET): Define.
4509 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4510 * linux-arm-low.c (arm_regsets): Likewise.
4511 * linux-crisv32-low.c (cris_regsets): Likewise.
4512 * linux-m68k-low.c (m68k_regsets): Likewise.
4513 * linux-mips-low.c (mips_regsets): Likewise.
4514 * linux-nios2-low.c (nios2_regsets): Likewise.
4515 * linux-ppc-low.c (ppc_regsets): Likewise.
4516 * linux-s390-low.c (s390_regsets): Likewise.
4517 * linux-sh-low.c (sh_regsets): Likewise.
4518 * linux-sparc-low.c (sparc_regsets): Likewise.
4519 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4520 * linux-tile-low.c (tile_regsets): Likewise.
4521 * linux-x86-low.c (x86_regsets): Likewise.
4522 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4524 2015-10-29 Pedro Alves <palves@redhat.com>
4526 * linux-low.h (NULL_REGSET): Define.
4527 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4528 * linux-arm-low.c (arm_regsets): Likewise.
4529 * linux-crisv32-low.c (cris_regsets): Likewise.
4530 * linux-m68k-low.c (m68k_regsets): Likewise.
4531 * linux-mips-low.c (mips_regsets): Likewise.
4532 * linux-nios2-low.c (nios2_regsets): Likewise.
4533 * linux-ppc-low.c (ppc_regsets): Likewise.
4534 * linux-s390-low.c (s390_regsets): Likewise.
4535 * linux-sh-low.c (sh_regsets): Likewise.
4536 * linux-sparc-low.c (sparc_regsets): Likewise.
4537 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4538 * linux-tile-low.c (tile_regsets): Likewise.
4539 * linux-x86-low.c (x86_regsets): Likewise.
4540 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4542 2015-10-26 Doug Evans <dje@google.com>
4544 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4546 2015-10-26 Doug Evans <dje@google.com>
4548 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4550 2015-10-26 Doug Evans <dje@google.com>
4552 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4554 (attach_thread, find_new_threads_callback): Ditto.
4556 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4558 * mem-break.h (set_breakpoint_data): Remove.
4560 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4562 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4563 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4564 (initialize_low): Remove set_breakpoint_data call.
4565 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4566 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4567 (initialize_low): Remove set_breakpoint_data call.
4568 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4569 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4570 (initialize_low): Remove set_breakpoint_data call.
4572 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4574 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4575 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4576 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4577 * target.h (target_breakpoint_kind_from_pc): New macro.
4579 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4581 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4582 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4583 the default breakpoint kind.
4585 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4587 * linux-arm-low.c (arm_supports_z_point_type): Add software
4590 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4592 * linux-arm-low.c: Refactor breakpoint definitions.
4593 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4594 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4596 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4598 * Makefile.in: Add arm.c/o.
4599 * configure.srv: Likewise.
4600 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4601 (arm_breakpoint_kind_from_pc): New function.
4602 (arm_sw_breakpoint_from_kind): Return proper kind.
4603 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4605 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4607 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4609 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4610 (struct raw_breakpoint) <size>: Remove.
4611 (struct raw_breakpoint) <kind>: Add.
4612 (bp_size): New function.
4613 (bp_opcode): Likewise.
4614 (find_raw_breakpoint_at): Adjust for kind.
4615 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4616 (remove_memory_breakpoint): Adjust for kind call bp_size.
4617 (set_raw_breakpoint_at): Adjust for kind.
4618 (set_breakpoint): Likewise.
4619 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4620 (delete_raw_breakpoint): Adjust for kind.
4621 (delete_breakpoint): Likewise.
4622 (find_gdb_breakpoint): Likewise.
4623 (set_gdb_breakpoint_1): Likewise.
4624 (set_gdb_breakpoint): Likewise.
4625 (delete_gdb_breakpoint_1): Likewise.
4626 (delete_gdb_breakpoint): Likewise.
4627 (uninsert_raw_breakpoint): Likewise.
4628 (reinsert_raw_breakpoint): Likewise.
4629 (set_breakpoint_data): Remove.
4630 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4631 (check_mem_read): Adjust for kind call bp_size.
4632 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4633 (clone_one_breakpoint): Adjust for kind.
4634 * mem-break.h (set_gdb_breakpoint): Likewise.
4635 (delete_gdb_breakpoint): Likewise.
4636 * server.c (process_serial_event): Likewise.
4638 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4640 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4641 (struct linux_target_ops) <breakpoint>: Remove.
4642 (struct linux_target_ops) <breakpoint_len>: Remove.
4643 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4644 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4645 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4646 (arm_sw_breakpoint_from_kind): New function.
4647 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4648 (struct linux_target_ops) <breakpoint>: Remove.
4649 (struct linux_target_ops) <breakpoint_len>: Remove.
4650 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4651 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4652 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4653 (struct linux_target_ops) <breakpoint>: Remove.
4654 (struct linux_target_ops) <breakpoint_len>: Remove.
4655 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4656 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4657 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4658 (struct linux_target_ops) <breakpoint>: Remove.
4659 (struct linux_target_ops) <breakpoint_len>: Remove.
4660 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4661 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4662 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4663 and sw_breakpoint_from_kind to increment the pc.
4664 (linux_breakpoint_kind_from_pc): New function.
4665 (linux_sw_breakpoint_from_kind): New function.
4666 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4667 (initialize_low): Call breakpoint_kind_from_pc and
4668 sw_breakpoint_from_kind to replace breakpoint_data/len.
4669 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4671 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4672 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4673 (struct linux_target_ops) <breakpoint>: Remove.
4674 (struct linux_target_ops) <breakpoint_len>: Remove.
4675 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4676 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4677 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4678 (struct linux_target_ops) <breakpoint>: Remove.
4679 (struct linux_target_ops) <breakpoint_len>: Remove.
4680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4682 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4683 (struct linux_target_ops) <breakpoint>: Remove.
4684 (struct linux_target_ops) <breakpoint_len>: Remove.
4685 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4686 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4687 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4688 (struct linux_target_ops) <breakpoint>: Remove.
4689 (struct linux_target_ops) <breakpoint_len>: Remove.
4690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4691 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4692 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4693 (struct linux_target_ops) <breakpoint>: Remove.
4694 (struct linux_target_ops) <breakpoint_len>: Remove.
4695 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4696 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4697 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4698 (struct linux_target_ops) <breakpoint>: Remove.
4699 (struct linux_target_ops) <breakpoint_len>: Remove.
4700 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4701 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4702 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4703 (struct linux_target_ops) <breakpoint>: Remove.
4704 (struct linux_target_ops) <breakpoint_len>: Remove.
4705 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4706 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4707 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4708 (struct linux_target_ops) <breakpoint>: Remove.
4709 (struct linux_target_ops) <breakpoint_len>: Remove.
4710 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4711 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4712 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4718 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4719 (struct linux_target_ops) <breakpoint>: Remove.
4720 (struct linux_target_ops) <breakpoint_len>: Remove.
4721 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4722 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4723 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4724 (struct linux_target_ops) <breakpoint>: Remove.
4725 (struct linux_target_ops) <breakpoint_len>: Remove.
4726 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4727 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4729 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4731 * linux-cris-low.c (cris_get_pc): Remove void arg.
4733 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4735 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4738 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4740 * inferiors.c (thread_pid_matches_callback): New function.
4741 (find_thread_process): New function.
4742 (remove_thread): Reset current_thread.
4743 (remove_process): Assert threads have been removed first.
4745 2015-10-15 Yao Qi <yao.qi@linaro.org>
4747 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4749 (aarch64_remove_point): Likewise.
4750 * regcache.c (regcache_register_size): New function.
4752 2015-10-12 Yao Qi <yao.qi@linaro.org>
4754 * linux-aarch64-low.c: Update all callers as emit_load_store
4755 is renamed to aarch64_emit_load_store.
4757 2015-10-12 Yao Qi <yao.qi@linaro.org>
4759 * linux-aarch64-low.c: Update all callers of function renaming
4760 from emit_insn to aarch64_emit_insn.
4762 2015-10-12 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4765 arch/aarch64-insn.h.
4766 (struct aarch64_memory_operand): Likewise.
4768 (emit_insn): Move to arch/aarch64-insn.c.
4769 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4770 (emit_load_store): Move to arch/aarch64-insn.c.
4771 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4772 (can_encode_int32): Remove.
4774 2015-10-12 Yao Qi <yao.qi@linaro.org>
4776 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4777 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4778 (aarch64_relocate_instruction): Likewise.
4779 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4780 (struct aarch64_insn_visitor): Likewise.
4782 2015-10-12 Yao Qi <yao.qi@linaro.org>
4784 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4785 (struct aarch64_insn_visitor): New.
4786 (struct aarch64_insn_relocation_data): New.
4787 (aarch64_ftrace_insn_reloc_b): New function.
4788 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4789 (aarch64_ftrace_insn_reloc_cb): Likewise.
4790 (aarch64_ftrace_insn_reloc_tb): Likewise.
4791 (aarch64_ftrace_insn_reloc_adr): Likewise.
4792 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4793 (aarch64_ftrace_insn_reloc_others): Likewise.
4795 (aarch64_relocate_instruction): Use visitor.
4797 2015-10-12 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4800 int. Add argument buf.
4801 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4802 aarch64_relocate_instruction.
4804 2015-10-12 Yao Qi <yao.qi@linaro.org>
4806 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4807 argument insn. Remove local variable insn. Don't call
4809 (aarch64_install_fast_tracepoint_jump_pad): Call
4812 2015-09-30 Yao Qi <yao.qi@linaro.org>
4814 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4815 (emit_load_store_pair): Likewise.
4817 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4819 * dll.c (match_dll): Add cast(s).
4820 (unloaded_dll): Likewise.
4821 * linux-low.c (second_thread_of_pid_p): Likewise.
4822 (delete_lwp_callback): Likewise.
4823 (count_events_callback): Likewise.
4824 (select_event_lwp_callback): Likewise.
4825 (linux_set_resume_request): Likewise.
4826 * server.c (accumulate_file_name_length): Likewise.
4827 (emit_dll_description): Likewise.
4828 (handle_qxfer_threads_worker): Likewise.
4829 (visit_actioned_threads): Likewise.
4830 * thread-db.c (any_thread_of): Likewise.
4831 * tracepoint.c (same_process_p): Likewise.
4832 (match_blocktype): Likewise.
4833 (build_traceframe_info_xml): Likewise.
4835 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4837 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4839 (gdb_unparse_agent_expr): Likewise.
4840 * hostio.c (require_data): Likewise.
4841 (handle_pread): Likewise.
4842 * linux-low.c (disable_regset): Likewise.
4843 (fetch_register): Likewise.
4844 (store_register): Likewise.
4845 (get_dynamic): Likewise.
4846 (linux_qxfer_libraries_svr4): Likewise.
4847 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4848 (set_fast_tracepoint_jump): Likewise.
4849 (uninsert_fast_tracepoint_jumps_at): Likewise.
4850 (reinsert_fast_tracepoint_jumps_at): Likewise.
4851 (validate_inserted_breakpoint): Likewise.
4852 (clone_agent_expr): Likewise.
4853 * regcache.c (init_register_cache): Likewise.
4854 * remote-utils.c (putpkt_binary_1): Likewise.
4855 (decode_M_packet): Likewise.
4856 (decode_X_packet): Likewise.
4857 (look_up_one_symbol): Likewise.
4858 (relocate_instruction): Likewise.
4859 (monitor_output): Likewise.
4860 * server.c (handle_search_memory): Likewise.
4861 (handle_qxfer_exec_file): Likewise.
4862 (handle_qxfer_libraries): Likewise.
4863 (handle_qxfer): Likewise.
4864 (handle_query): Likewise.
4865 (handle_v_cont): Likewise.
4866 (handle_v_run): Likewise.
4867 (captured_main): Likewise.
4868 * target.c (write_inferior_memory): Likewise.
4869 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4870 * tracepoint.c (init_trace_buffer): Likewise.
4871 (add_tracepoint_action): Likewise.
4872 (add_traceframe): Likewise.
4873 (add_traceframe_block): Likewise.
4874 (cmd_qtdpsrc): Likewise.
4875 (cmd_qtdv): Likewise.
4876 (cmd_qtstatus): Likewise.
4877 (response_source): Likewise.
4878 (response_tsv): Likewise.
4879 (cmd_qtnotes): Likewise.
4880 (gdb_collect): Likewise.
4881 (initialize_tracepoint): Likewise.
4883 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4885 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4886 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4887 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4889 (enum aarch64_condition_codes): New enum.
4890 (w0): New static global.
4893 (struct aarch64_memory_operand) <type>: New
4894 MEMORY_OPERAND_POSTINDEX type.
4895 (postindex_memory_operand): New helper function.
4896 (emit_ret): New function.
4897 (emit_load_store_pair): New function, factored out of emit_stp
4898 with support for MEMORY_OPERAND_POSTINDEX.
4899 (emit_stp): Rewrite using emit_load_store_pair.
4900 (emit_ldp): New function.
4901 (emit_load_store): Likewise.
4902 (emit_ldr): Mention post-index instruction in comment.
4903 (emit_ldrh): New function.
4904 (emit_ldrb): New function.
4905 (emit_ldrsw): Mention post-index instruction in comment.
4906 (emit_str): Likewise.
4907 (emit_subs): New function.
4908 (emit_cmp): Likewise.
4909 (emit_and): Likewise.
4910 (emit_orr): Likewise.
4911 (emit_orn): Likewise.
4912 (emit_eor): Likewise.
4913 (emit_mvn): Likewise.
4914 (emit_lslv): Likewise.
4915 (emit_lsrv): Likewise.
4916 (emit_asrv): Likewise.
4917 (emit_mul): Likewise.
4918 (emit_sbfm): Likewise.
4919 (emit_sbfx): Likewise.
4920 (emit_ubfm): Likewise.
4921 (emit_ubfx): Likewise.
4922 (emit_csinc): Likewise.
4923 (emit_cset): Likewise.
4924 (emit_nop): Likewise.
4925 (emit_ops_insns): New helper function.
4926 (emit_pop): Likewise.
4927 (emit_push): Likewise.
4928 (aarch64_emit_prologue): New function.
4929 (aarch64_emit_epilogue): Likewise.
4930 (aarch64_emit_add): Likewise.
4931 (aarch64_emit_sub): Likewise.
4932 (aarch64_emit_mul): Likewise.
4933 (aarch64_emit_lsh): Likewise.
4934 (aarch64_emit_rsh_signed): Likewise.
4935 (aarch64_emit_rsh_unsigned): Likewise.
4936 (aarch64_emit_ext): Likewise.
4937 (aarch64_emit_log_not): Likewise.
4938 (aarch64_emit_bit_and): Likewise.
4939 (aarch64_emit_bit_or): Likewise.
4940 (aarch64_emit_bit_xor): Likewise.
4941 (aarch64_emit_bit_not): Likewise.
4942 (aarch64_emit_equal): Likewise.
4943 (aarch64_emit_less_signed): Likewise.
4944 (aarch64_emit_less_unsigned): Likewise.
4945 (aarch64_emit_ref): Likewise.
4946 (aarch64_emit_if_goto): Likewise.
4947 (aarch64_emit_goto): Likewise.
4948 (aarch64_write_goto_address): Likewise.
4949 (aarch64_emit_const): Likewise.
4950 (aarch64_emit_call): Likewise.
4951 (aarch64_emit_reg): Likewise.
4952 (aarch64_emit_pop): Likewise.
4953 (aarch64_emit_stack_flush): Likewise.
4954 (aarch64_emit_zero_ext): Likewise.
4955 (aarch64_emit_swap): Likewise.
4956 (aarch64_emit_stack_adjust): Likewise.
4957 (aarch64_emit_int_call_1): Likewise.
4958 (aarch64_emit_void_call_2): Likewise.
4959 (aarch64_emit_eq_goto): Likewise.
4960 (aarch64_emit_ne_goto): Likewise.
4961 (aarch64_emit_lt_goto): Likewise.
4962 (aarch64_emit_le_goto): Likewise.
4963 (aarch64_emit_gt_goto): Likewise.
4964 (aarch64_emit_ge_got): Likewise.
4965 (aarch64_emit_ops_impl): New static global variable.
4966 (aarch64_emit_ops): New target function, return
4967 &aarch64_emit_ops_impl.
4968 (struct linux_target_ops): Install it.
4970 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4972 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4973 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4975 * linux-aarch64-ipa.c: New file.
4976 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4978 (aarch64_get_thread_area): New target method.
4979 (extract_signed_bitfield): New helper function.
4980 (aarch64_decode_ldr_literal): New function.
4981 (enum aarch64_opcodes): New enum.
4982 (struct aarch64_register): New struct.
4983 (struct aarch64_operand): New struct.
4984 (x0): New static global.
4993 (aarch64_register): New helper function.
4994 (register_operand): Likewise.
4995 (immediate_operand): Likewise.
4996 (struct aarch64_memory_operand): New struct.
4997 (offset_memory_operand): New helper function.
4998 (preindex_memory_operand): Likewise.
4999 (enum aarch64_system_control_registers): New enum.
5000 (ENCODE): New macro.
5001 (emit_insn): New helper function.
5002 (emit_b): New function.
5003 (emit_bcond): Likewise.
5004 (emit_cb): Likewise.
5005 (emit_tb): Likewise.
5006 (emit_blr): Likewise.
5007 (emit_stp): Likewise.
5008 (emit_ldp_q_offset): Likewise.
5009 (emit_stp_q_offset): Likewise.
5010 (emit_load_store): Likewise.
5011 (emit_ldr): Likewise.
5012 (emit_ldrsw): Likewise.
5013 (emit_str): Likewise.
5014 (emit_ldaxr): Likewise.
5015 (emit_stxr): Likewise.
5016 (emit_stlr): Likewise.
5017 (emit_data_processing_reg): Likewise.
5018 (emit_data_processing): Likewise.
5019 (emit_add): Likewise.
5020 (emit_sub): Likewise.
5021 (emit_mov): Likewise.
5022 (emit_movk): Likewise.
5023 (emit_mov_addr): Likewise.
5024 (emit_mrs): Likewise.
5025 (emit_msr): Likewise.
5026 (emit_sevl): Likewise.
5027 (emit_wfe): Likewise.
5028 (append_insns): Likewise.
5029 (can_encode_int32_in): New helper function.
5030 (aarch64_relocate_instruction): New function.
5031 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5032 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5033 (struct linux_target_ops): Install aarch64_get_thread_area,
5034 aarch64_install_fast_tracepoint_jump_pad and
5035 aarch64_get_min_fast_tracepoint_insn_len.
5037 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5039 * Makefile.in (aarch64-insn.o): New rule.
5040 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5042 2015-09-21 Yao Qi <yao.qi@linaro.org>
5044 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5046 2015-09-21 Yao Qi <yao.qi@linaro.org>
5048 * tracepoint.c (max_jump_pad_size): Remove.
5050 2015-09-18 Yao Qi <yao.qi@linaro.org>
5052 * linux-aarch64-low.c: Don't include sys/uio.h.
5053 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5055 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5057 * tracepoint.c (eval_result_type): Change prototype.
5058 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5060 2015-09-15 Pedro Alves <palves@redhat.com>
5062 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5063 Check whether to report exec events instead of checking whether
5064 multiprocess is enabled.
5066 2015-09-15 Pedro Alves <palves@redhat.com>
5069 * remote-utils.c (prepare_resume_reply): Merge
5070 TARGET_WAITKIND_VFORK_DONE switch case with the
5071 TARGET_WAITKIND_FORKED case.
5073 2015-09-15 Yao Qi <yao.qi@linaro.org>
5075 * server.c (handle_query): Check string comparison using
5076 "else if" instead of "if".
5078 2015-09-15 Yao Qi <yao.qi@linaro.org>
5080 * server.c (vCont_supported): New global variable.
5081 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5082 matches. Append ";vContSupported+" to own_buf.
5083 (handle_v_requests): Append ";s;S" to own_buf if target supports
5084 hardware single step or vCont_supported is false.
5085 (capture_main): Set vCont_supported to zero.
5087 2015-09-15 Yao Qi <yao.qi@linaro.org>
5089 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5091 (linux_supports_hardware_single_step): ... New function.
5092 (linux_target_ops): Update.
5093 * lynx-low.c (lynx_target_ops): Set field
5094 supports_hardware_single_step to target_can_do_hardware_single_step.
5095 * nto-low.c (nto_target_ops): Likewise.
5096 * spu-low.c (spu_target_ops): Likewise.
5097 * win32-low.c (win32_target_ops): Likewise.
5098 * target.c (target_can_do_hardware_single_step): New function.
5099 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5100 Remove. <supports_hardware_single_step>: New field.
5101 (target_supports_conditional_breakpoints): Remove.
5102 (target_supports_hardware_single_step): New macro.
5103 (target_can_do_hardware_single_step): Declare.
5104 * server.c (handle_query): Use target_supports_hardware_single_step
5105 instead of target_supports_conditional_breakpoints.
5107 2015-09-15 Yao Qi <yao.qi@linaro.org>
5109 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5111 (struct linux_target_ops the_low_target): Install
5112 aarch64_linux_siginfo_fixup.
5114 2015-09-11 Don Breazeal <donb@codesourcery.com>
5115 Luis Machado <lgustavo@codesourcery.com>
5117 * linux-low.c (linux_mourn): Static declaration.
5118 (linux_arch_setup): Move in front of
5119 handle_extended_wait.
5120 (linux_arch_setup_thread): New function.
5121 (handle_extended_wait): Handle exec events. Call
5122 linux_arch_setup_thread. Make event_lwp argument a
5123 pointer-to-a-pointer.
5124 (check_zombie_leaders): Do not check stopped threads.
5125 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5126 (linux_low_filter_event): Add lwp and thread for exec'ing
5127 non-leader thread if leader thread has been deleted.
5128 Refactor code into linux_arch_setup_thread and call it.
5129 Pass child lwp pointer by reference to handle_extended_wait.
5130 (linux_wait_for_event_filtered): Update comment.
5131 (linux_wait_1): Prevent clobbering exec event status.
5132 (linux_supports_exec_events): New function.
5133 (linux_target_ops) <supports_exec_events>: Initialize new member.
5134 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5136 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5137 * server.c (report_exec_events): New global variable.
5138 (handle_query): Handle qSupported query for exec-events feature.
5139 (captured_main): Initialize report_exec_events.
5140 * server.h (report_exec_events): Declare new global variable.
5141 * target.h (struct target_ops) <supports_exec_events>: New
5143 (target_supports_exec_events): New macro.
5144 * win32-low.c (win32_target_ops) <supports_exec_events>:
5145 Initialize new member.
5147 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5149 * linux-low.c (linux_low_enable_btrace): Remove.
5150 (linux_target_ops): Replace linux_low_enable_btrace with
5151 linux_enable_btrace.
5153 2015-09-03 Yao Qi <yao.qi@linaro.org>
5155 * linux-aarch64-low.c (aarch64_insert_point): Call
5156 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5159 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5161 * linux-low.c (check_stopped_by_breakpoint): Use
5162 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5164 2015-08-27 Pedro Alves <palves@redhat.com>
5166 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5168 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5170 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5171 the XNEW-family equivalent.
5172 (compile_bytecodes): Likewise.
5173 * dll.c (loaded_dll): Likewise.
5174 * event-loop.c (append_callback_event): Likewise.
5175 (create_file_handler): Likewise.
5176 (create_file_event): Likewise.
5177 * hostio.c (handle_open): Likewise.
5178 * inferiors.c (add_thread): Likewise.
5179 (add_process): Likewise.
5180 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5181 * linux-arm-low.c (arm_new_process): Likewise.
5182 (arm_new_thread): Likewise.
5183 * linux-low.c (add_to_pid_list): Likewise.
5184 (linux_add_process): Likewise.
5185 (handle_extended_wait): Likewise.
5186 (add_lwp): Likewise.
5187 (enqueue_one_deferred_signal): Likewise.
5188 (enqueue_pending_signal): Likewise.
5189 (linux_resume_one_lwp_throw): Likewise.
5190 (linux_resume_one_thread): Likewise.
5191 (linux_read_memory): Likewise.
5192 (linux_write_memory): Likewise.
5193 * linux-mips-low.c (mips_linux_new_process): Likewise.
5194 (mips_linux_new_thread): Likewise.
5195 (mips_add_watchpoint): Likewise.
5196 * linux-x86-low.c (initialize_low_arch): Likewise.
5197 * lynx-low.c (lynx_add_process): Likewise.
5198 * mem-break.c (set_raw_breakpoint_at): Likewise.
5199 (set_breakpoint): Likewise.
5200 (add_condition_to_breakpoint): Likewise.
5201 (add_commands_to_breakpoint): Likewise.
5202 (clone_agent_expr): Likewise.
5203 (clone_one_breakpoint): Likewise.
5204 * regcache.c (new_register_cache): Likewise.
5205 * remote-utils.c (look_up_one_symbol): Likewise.
5206 * server.c (queue_stop_reply): Likewise.
5207 (start_inferior): Likewise.
5208 (queue_stop_reply_callback): Likewise.
5209 (handle_target_event): Likewise.
5210 * spu-low.c (fetch_ppc_memory): Likewise.
5211 (store_ppc_memory): Likewise.
5212 * target.c (set_target_ops): Likewise.
5213 * thread-db.c (thread_db_load_search): Likewise.
5214 (try_thread_db_load_1): Likewise.
5215 * tracepoint.c (add_tracepoint): Likewise.
5216 (add_tracepoint_action): Likewise.
5217 (create_trace_state_variable): Likewise.
5218 (cmd_qtdpsrc): Likewise.
5219 (cmd_qtro): Likewise.
5220 (add_while_stepping_state): Likewise.
5221 * win32-low.c (child_add_thread): Likewise.
5222 (get_image_name): Likewise.
5224 2015-08-25 Yao Qi <yao.qi@linaro.org>
5226 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5228 2015-08-25 Yao Qi <yao.qi@linaro.org>
5230 * Makefile.in (aarch64-linux.o): New rule.
5231 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5233 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5234 (aarch64_init_debug_reg_state): Make it extern.
5235 (aarch64_linux_prepare_to_resume): Remove.
5237 2015-08-25 Yao Qi <yao.qi@linaro.org>
5239 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5240 lwp_arch_private_info and ptid_of_lwp.
5242 2015-08-25 Yao Qi <yao.qi@linaro.org>
5244 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5245 Find proc_info by find_process_pid. All callers updated.
5247 2015-08-25 Yao Qi <yao.qi@linaro.org>
5249 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5251 (debug_reg_change_callback): Remove.
5252 (aarch64_notify_debug_reg_change): Remove.
5254 2015-08-25 Yao Qi <yao.qi@linaro.org>
5256 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5257 Call current_lwp_ptid.
5259 2015-08-25 Yao Qi <yao.qi@linaro.org>
5261 * linux-aarch64-low.c (debug_reg_change_callback): Use
5264 2015-08-25 Yao Qi <yao.qi@linaro.org>
5266 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5268 2015-08-25 Yao Qi <yao.qi@linaro.org>
5270 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5272 2015-08-25 Yao Qi <yao.qi@linaro.org>
5274 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5277 2015-08-25 Yao Qi <yao.qi@linaro.org>
5279 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5281 (debug_reg_change_callback): Remove argument entry and add argument
5282 lwp. Remove local variable thread. Don't print thread id in the
5283 debugging output. Don't check whether pid of thread equals to pid.
5284 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5285 iterate_over_lwps instead find_inferior.
5287 2015-08-24 Pedro Alves <palves@redhat.com>
5289 * inferiors.c (get_first_process): New function.
5290 * inferiors.h (get_first_process): New declaration.
5291 * remote-utils.c (read_ptid): Default to the first process in the
5292 list, instead of to the current thread's process.
5294 2015-08-24 Pedro Alves <palves@redhat.com>
5296 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5297 * event-loop.c: Likewise.
5298 * remote-utils.c: Likewise.
5299 * tracepoint.c: Likewise.
5301 2015-08-24 Pedro Alves <palves@redhat.com>
5303 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5306 2015-08-21 Pedro Alves <palves@redhat.com>
5308 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5309 instead of literal 1.
5311 2015-08-21 Pedro Alves <palves@redhat.com>
5313 * tdesc.c (default_description): Explicitly zero-initialize.
5315 2015-08-21 Pedro Alves <palves@redhat.com>
5318 * inferiors.c (remove_thread): Discard any pending stop reply for
5320 * server.c (remove_all_on_match_pid): Rename to ...
5321 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5323 (discard_queued_stop_replies): Change parameter to a ptid. Now
5325 (handle_v_kill, kill_inferior_callback, captured_main)
5326 (process_serial_event): Adjust.
5327 * server.h (discard_queued_stop_replies): Declare.
5329 2015-08-21 Pedro Alves <palves@redhat.com>
5331 * linux-low.c (wait_for_sigstop): Always switch to no thread
5332 selected if the previously current thread dies.
5333 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5334 process instead of the current thread's.
5335 * remote-utils.c (input_interrupt): Don't check if there's no
5337 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5338 current thread to the general thread fails, error out.
5339 (handle_qxfer_auxv, handle_qxfer_libraries)
5340 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5341 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5342 (handle_query): Check if there's a thread selected instead of
5343 checking whether there's any thread in the thread list.
5344 (handle_qxfer_threads, handle_qxfer_btrace)
5345 (handle_qxfer_btrace_conf): Don't error out early if there's no
5346 thread in the thread list.
5347 (handle_v_cont, myresume): Don't set the current thread to the
5349 (process_serial_event) <Hg handling>: Also set thread_id if the
5350 previous general thread is still alive.
5351 (process_serial_event) <g/G handling>: If setting the current
5352 thread to the general thread fails, error out.
5353 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5354 thread's lwp instead of the current thread's.
5355 * target.c (set_desired_thread): If the desired thread was not
5356 found, leave the current thread pointing to NULL. Return an int
5357 (boolean) indicating success.
5358 * target.h (set_desired_thread): Change return type to int.
5360 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5362 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5363 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5365 (ps_get_thread_area): New function.
5367 2015-08-19 Gary Benson <gbenson@redhat.com>
5369 * hostio.c (handle_pread): Do not attempt to read more data
5370 than hostio_reply_with_data can fit in a packet.
5372 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5374 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5376 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5378 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5380 2015-08-06 Pedro Alves <palves@redhat.com>
5382 * tracepoint.c (expr_eval_result): Now an int.
5384 2015-08-06 Pedro Alves <palves@redhat.com>
5386 * gdbthread.h (struct regcache): Forward declare.
5387 (struct thread_info) <regcache_data>: Now a struct regcache
5389 * inferiors.c (inferior_regcache_data)
5390 (set_inferior_regcache_data): Now work with struct regcache
5392 * inferiors.h (struct regcache): Forward declare.
5393 (inferior_regcache_data, set_inferior_regcache_data): Now work
5394 with struct regcache pointers.
5395 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5396 (free_register_cache_thread): Remove struct regcache pointer
5399 2015-08-06 Pedro Alves <palves@redhat.com>
5401 * server.c (captured_main): On error, print the exception message
5402 to stderr, and if run_once is set, throw a quit.
5404 2015-08-06 Pedro Alves <palves@redhat.com>
5406 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5409 2015-08-06 Pedro Alves <palves@redhat.com>
5411 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5412 reading beyond the passed in buffer length.
5414 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5416 * tracepoint.c (symbol_list) <required>: Remove.
5418 2015-08-06 Pedro Alves <palves@redhat.com>
5420 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5421 count if stopping and suspending threads.
5422 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5423 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5424 (linux_detach): Complete an ongoing step-over.
5425 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5427 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5428 (linux_wait_1): If passing a signal to the inferior after
5429 finishing a step-over, unsuspend and re-resume all lwps. If we
5430 see a single-step event but the thread should be continuing, don't
5431 pass the trap to gdb.
5432 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5433 internal_error instead of gdb_assert.
5434 (enqueue_pending_signal): New function.
5435 (check_ptrace_stopped_lwp_gone): Add debug output.
5436 (start_step_over): Use internal_error instead of gdb_assert.
5437 (complete_ongoing_step_over): New function.
5438 (linux_resume_one_thread): Don't resume a suspended thread.
5439 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5442 2015-08-06 Pedro Alves <palves@redhat.com>
5444 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5445 (linux_thread_alive): Use lwp_is_marked_dead.
5446 (extended_event_reported): Delete.
5447 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5448 instead of extended_event_reported.
5449 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5451 (lwp_is_marked_dead): New function.
5452 (lwp_running): Use lwp_is_marked_dead.
5453 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5456 2015-08-06 Pedro Alves <palves@redhat.com>
5458 * linux-low.c (linux_wait_1): Move fork event output out of the
5459 !report_to_gdb check. Pass event_child->waitstatus to
5460 target_waitstatus_to_string instead of ourstatus.
5462 2015-08-04 Yao Qi <yao.qi@linaro.org>
5464 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5465 if current_thread is 32 bit.
5467 2015-08-04 Yao Qi <yao.qi@linaro.org>
5469 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5470 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5471 * server.c (extended_protocol): Remove "static".
5472 * server.h (extended_protocol): Declare it.
5474 2015-08-04 Yao Qi <yao.qi@linaro.org>
5476 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5477 both aarch64 and aarch32.
5478 (aarch64_set_pc): Likewise.
5480 2015-08-04 Yao Qi <yao.qi@linaro.org>
5482 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5483 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5484 arm-with-neon.xml to srv_xmlfiles.
5485 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5486 (is_64bit_tdesc): New function.
5487 (aarch64_linux_read_description): New function.
5488 (aarch64_arch_setup): Call aarch64_linux_read_description.
5489 (regs_info): Rename to regs_info_aarch64.
5490 (aarch64_regs_info): Return right regs_info.
5491 (initialize_low_arch): Call initialize_low_arch_aarch32.
5493 2015-08-04 Yao Qi <yao.qi@linaro.org>
5495 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5496 * linux-aarch32-low.c: New file.
5497 * linux-aarch32-low.h: New file.
5498 * linux-arm-low.c (arm_fill_gregset): Move it to
5499 linux-aarch32-low.c.
5500 (arm_store_gregset): Likewise.
5501 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5502 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5503 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5504 (regs_info): Rename to regs_info_arm.
5505 (arm_regs_info): Return regs_info_aarch32 if
5506 have_ptrace_getregset is 1 and target description is
5507 arm_with_neon or arm_with_vfpv3.
5508 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5509 Call initialize_low_arch_aarch32 instead.
5511 2015-08-04 Yao Qi <yao.qi@linaro.org>
5513 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5514 * linux-low.c: ... here.
5515 * linux-low.h (have_ptrace_getregset): Declare it.
5517 2015-08-04 Pedro Alves <palves@redhat.com>
5519 * thread-db.c (struct thread_db): Use new typedefs.
5520 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5522 (disable_thread_event_reporting): Cast result of dlsym to
5523 destination function pointer type.
5524 (thread_db_mourn): Use td_ta_delete_ftype.
5526 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5528 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5530 (CDX_BREAKPOINT): Define for R2.
5531 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5532 (the_low_target): Add comments.
5534 2015-07-30 Yao Qi <yao.qi@linaro.org>
5536 * linux-arm-low.c (arm_hwcap): Remove it.
5537 (arm_read_description): New local variable arm_hwcap. Don't
5538 set arm_hwcap to zero.
5540 2015-07-30 Yao Qi <yao.qi@linaro.org>
5542 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5543 Use regcache->tdesc instead.
5544 (arm_store_wmmxregset): Likewise.
5545 (arm_fill_vfpregset): Likewise.
5546 (arm_store_vfpregset): Likewise.
5548 2015-07-30 Yao Qi <yao.qi@linaro.org>
5550 * linux-arm-low.c: Include arch/arm.h.
5551 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5552 (arm_store_gregset): Likewise.
5554 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5556 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5557 ptrace's 4th parameter.
5559 2015-07-27 Yao Qi <yao.qi@linaro.org>
5561 * configure.srv (case aarch64*-*-linux*): Don't set
5564 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5566 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5568 * linux-arm-low.c: Likewise.
5569 * linux-cris-low.c: Likewise.
5570 * linux-crisv32-low.c: Likewise.
5571 * linux-low.c: Likewise.
5572 * linux-m68k-low.c: Likewise.
5573 * linux-mips-low.c: Likewise.
5574 * linux-nios2-low.c: Likewise.
5575 * linux-s390-low.c: Likewise.
5576 * linux-sparc-low.c: Likewise.
5577 * linux-tic6x-low.c: Likewise.
5578 * linux-tile-low.c: Likewise.
5579 * linux-x86-low.c: Likewise.
5581 2015-07-24 Pedro Alves <palves@redhat.com>
5583 * config.in: Regenerate.
5584 * configure: Regenerate.
5586 2015-07-24 Pedro Alves <palves@redhat.com>
5588 * acinclude.m4: Include ../ptrace.m4.
5589 * configure.ac: Call GDB_AC_PTRACE.
5590 * config.in, configure: Regenerate.
5592 2015-07-24 Yao Qi <yao.qi@linaro.org>
5594 * linux-low.c (linux_create_inferior): Remove setting to
5595 proc->priv->new_inferior.
5596 (linux_attach): Likewise.
5597 (linux_low_filter_event): Likewise.
5598 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5600 2015-07-24 Yao Qi <yao.qi@linaro.org>
5602 * linux-low.c (linux_arch_setup): New function.
5603 (linux_low_filter_event): If proc->tdesc is NULL and
5604 proc->attached is true, call the_low_target.arch_setup.
5605 Otherwise, keep status pending, and return.
5606 (linux_resume_one_lwp_throw): Don't call get_pc if
5607 thread->while_stepping isn't NULL. Don't call
5608 get_thread_regcache if proc->tdesc is NULL.
5609 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5610 (linux_target_ops): Install arch_setup.
5611 * server.c (start_inferior): Call the_target->arch_setup.
5612 * target.h (struct target_ops) <arch_setup>: New field.
5613 (target_arch_setup): New marco.
5614 * lynx-low.c (lynx_target_ops): Update.
5615 * nto-low.c (nto_target_ops): Update.
5616 * spu-low.c (spu_target_ops): Update.
5617 * win32-low.c (win32_target_ops): Update.
5619 2015-07-24 Yao Qi <yao.qi@linaro.org>
5621 * linux-low.c (linux_add_process): Don't set
5622 proc->priv->new_inferior.
5623 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5624 (linux_attach): Likewise.
5626 2015-07-24 Yao Qi <yao.qi@linaro.org>
5628 * server.c (start_inferior): Code refactor.
5630 2015-07-24 Yao Qi <yao.qi@linaro.org>
5632 * server.c (process_serial_event): Set general_thread.
5634 2015-07-21 Yao Qi <yao.qi@linaro.org>
5636 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5637 aarch64_linux_get_debug_reg_capacity.
5639 2015-07-17 Yao Qi <yao.qi@linaro.org>
5641 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5642 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5643 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5644 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5645 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5646 (AARCH64_HWP_ALIGNMENT): Likewise.
5647 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5648 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5649 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5650 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5651 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5652 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5653 (struct aarch64_debug_reg_state): Likewise.
5654 (struct arch_lwp_info): Likewise.
5655 (aarch64_align_watchpoint): Likewise.
5656 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5657 (aarch64_watchpoint_length): Likewise.
5658 (aarch64_point_encode_ctrl_reg): Likewise
5659 (aarch64_point_is_aligned): Likewise.
5660 (aarch64_align_watchpoint): Likewise.
5661 (aarch64_linux_set_debug_regs):
5662 (aarch64_dr_state_insert_one_point): Likewise.
5663 (aarch64_dr_state_remove_one_point): Likewise.
5664 (aarch64_handle_breakpoint): Likewise.
5665 (aarch64_handle_aligned_watchpoint): Likewise.
5666 (aarch64_handle_unaligned_watchpoint): Likewise.
5667 (aarch64_handle_watchpoint): Likewise.
5669 2015-07-17 Yao Qi <yao.qi@linaro.org>
5671 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5672 and don't aarch64_get_debug_reg_state. All callers update.
5673 (aarch64_handle_aligned_watchpoint): Likewise.
5674 (aarch64_handle_unaligned_watchpoint): Likewise.
5675 (aarch64_handle_watchpoint): Likewise.
5676 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5677 (aarch64_remove_point): Likewise.
5679 2015-07-17 Yao Qi <yao.qi@linaro.org>
5681 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5683 (aarch64_handle_unaligned_watchpoint): Likewise.
5685 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5687 Revert the previous 3 commits:
5688 Move gdb_regex* to common/
5689 Move linux_find_memory_regions_full & co.
5690 gdbserver build-id attribute generator
5692 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5693 Jan Kratochvil <jan.kratochvil@redhat.com>
5695 gdbserver build-id attribute generator.
5696 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5697 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5698 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5700 (get_dynamic): Use find_pdhr to traverse program headers.
5701 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5702 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5703 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5704 (get_hex_build_id): New.
5705 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5706 to reply XML document.
5708 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5709 Jan Kratochvil <jan.kratochvil@redhat.com>
5711 * target.c: Include target/target-utils.h and fcntl.h.
5712 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5713 (target_fileio_read_stralloc): New functions.
5715 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5717 * Makefile.in (OBS): Add gdb_regex.o.
5719 * config.in: Rebuilt.
5720 * configure: Rebuilt.
5722 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5723 Jan Kratochvil <jan.kratochvil@redhat.com>
5725 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5726 * Makefile.in (OBS): Add target-utils.o.
5727 (linux-maps.o, target-utils.o): New.
5728 * configure.srv (srv_linux_obj): Add linux-maps.o.
5730 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5732 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5734 (the_low_target): Install it.
5736 2015-07-14 Pedro Alves <palves@redhat.com>
5738 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5739 Instead, ignore ECHILD, and throw an error for other errnos.
5741 2015-07-10 Pedro Alves <palves@redhat.com>
5743 * event-loop.c (struct callback_event) <data>: Change type to
5744 gdb_client_data instance instead of gdb_client_data pointer.
5745 (append_callback_event): Adjust.
5747 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5749 * linux-aarch64-low.c: Add comments for each linux_target_ops
5750 method. Remove comments already covered in target_ops and
5751 linux_target_ops definitions.
5752 (the_low_target): Add comments for each unimplemented method.
5754 2015-07-09 Yao Qi <yao.qi@linaro.org>
5756 * linux-aarch64-low.c (aarch64_regmap): Remove.
5757 (aarch64_usrregs_info): Remove.
5758 (regs_info): Set field usrregs to NULL.
5760 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5762 * linux-low.c: Include "rsp-low.h"
5763 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5764 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5765 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5766 (handle_btrace_enable_pt): New.
5767 (handle_btrace_general_set): Support "pt".
5768 (handle_btrace_conf_general_set): Support "pt:size".
5770 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5772 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5775 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5777 * linux-aarch64-low.c: Remove comment about endianness.
5778 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5779 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5782 2015-06-24 Gary Benson <gbenson@redhat.com>
5784 * linux-i386-ipa.c (stdint.h): Do not include.
5785 * lynx-i386-low.c (stdint.h): Likewise.
5786 * lynx-ppc-low.c (stdint.h): Likewise.
5787 * mem-break.c (stdint.h): Likewise.
5788 * thread-db.c (stdint.h): Likewise.
5789 * tracepoint.c (stdint.h): Likewise.
5790 * win32-low.c (stdint.h): Likewise.
5792 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5794 * server.c (write_qxfer_response): Update call to
5795 remote_escape_output.
5797 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5798 Jan Kratochvil <jan.kratochvil@redhat.com>
5800 Merge multiple hex conversions.
5801 * gdbreplay.c (tohex): Rename to 'fromhex'.
5802 (logchar): Use fromhex.
5804 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5806 * server.c (handle_qxfer_libraries): Set `version' attribute for
5809 2015-06-10 Gary Benson <gbenson@redhat.com>
5811 * target.h (struct target_ops) <multifs_open>: New field.
5812 <multifs_unlink>: Likewise.
5813 <multifs_readlink>: Likewise.
5814 * linux-low.c (nat/linux-namespaces.h): New include.
5815 (linux_target_ops): Initialize the_target->multifs_open,
5816 the_target->multifs_unlink and the_target->multifs_readlink.
5817 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5818 * hostio.c (hostio_fs_pid): New static variable.
5819 (hostio_handle_new_gdb_connection): New function.
5820 (handle_setfs): Likewise.
5821 (handle_open): Use the_target->multifs_open as appropriate.
5822 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5823 (handle_readlink): Use the_target->multifs_readlink as
5825 (handle_vFile): Handle vFile:setfs packets.
5826 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5827 after target_handle_new_gdb_connection.
5829 2015-06-10 Gary Benson <gbenson@redhat.com>
5831 * configure.ac (AC_CHECK_FUNCS): Add setns.
5832 * config.in: Regenerate.
5833 * configure: Likewise.
5834 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5835 (linux-namespaces.o): New rule.
5836 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5838 2015-06-09 Gary Benson <gbenson@redhat.com>
5840 * hostio.c (handle_open): Process mode argument with
5841 fileio_to_host_mode.
5843 2015-06-01 Yao Qi <yao.qi@linaro.org>
5845 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5846 * linux-x86-low.c: Likewise.
5848 2015-05-28 Don Breazeal <donb@codesourcery.com>
5850 * linux-low.c (handle_extended_wait): Initialize
5851 thread_info.last_resume_kind for new fork children.
5853 2015-05-15 Pedro Alves <palves@redhat.com>
5855 * target.h (target_handle_new_gdb_connection): Rewrite using if
5856 wrapped in do/while.
5858 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5860 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5861 * configure, config.in: Regenerate.
5862 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5865 2015-05-12 Don Breazeal <donb@codesourcery.com>
5867 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5868 PTRACE_EVENT_VFORK_DONE.
5869 (linux_low_ptrace_options, extended_event_reported): Add vfork
5871 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5872 and "vforkdone" for RSP 'T' Stop Reply Packet.
5873 * server.h (report_vfork_events): Declare
5876 2015-05-12 Don Breazeal <donb@codesourcery.com>
5878 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5879 (the_low_target) <new_fork>: Initialize new member.
5880 * linux-arm-low.c (arm_new_fork): New function.
5881 (the_low_target) <new_fork>: Initialize new member.
5882 * linux-low.c (handle_extended_wait): Call new target function
5884 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5885 * linux-mips-low.c (mips_add_watchpoint): New function
5886 extracted from mips_insert_point.
5887 (the_low_target) <new_fork>: Initialize new member.
5888 (mips_linux_new_fork): New function.
5889 (mips_insert_point): Call mips_add_watchpoint.
5890 * linux-x86-low.c (x86_linux_new_fork): New function.
5891 (the_low_target) <new_fork>: Initialize new member.
5893 2015-05-12 Don Breazeal <donb@codesourcery.com>
5895 * linux-low.c (handle_extended_wait): Implement return value,
5896 rename argument 'event_child' to 'event_lwp', handle
5897 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5898 (linux_low_ptrace_options): New function.
5899 (linux_low_filter_event): Call linux_low_ptrace_options,
5900 use different argument fo linux_enable_event_reporting,
5901 use return value from handle_extended_wait.
5902 (extended_event_reported): New function.
5903 (linux_wait_1): Call extended_event_reported and set
5904 status to report fork events.
5905 (linux_write_memory): Add pid to debug message.
5906 (reset_lwp_ptrace_options_callback): New function.
5907 (linux_handle_new_gdb_connection): New function.
5908 (linux_target_ops): Initialize new structure member.
5909 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5910 * lynx-low.c: Initialize new structure member.
5911 * remote-utils.c (prepare_resume_reply): Implement stop reason
5912 "fork" for "T" stop message.
5913 * server.c (handle_query): Call handle_new_gdb_connection.
5914 * server.h (report_fork_events): Declare global flag.
5915 * target.h (struct target_ops) <handle_new_gdb_connection>:
5917 (target_handle_new_gdb_connection): New macro.
5918 * win32-low.c: Initialize new structure member.
5920 2015-05-12 Don Breazeal <donb@codesourcery.com>
5922 * mem-break.c (APPEND_TO_LIST): Define macro.
5923 (clone_agent_expr): New function.
5924 (clone_one_breakpoint): New function.
5925 (clone_all_breakpoints): New function.
5926 * mem-break.h: Declare new functions.
5928 2015-05-12 Don Breazeal <donb@codesourcery.com>
5930 * linux-low.c (linux_supports_fork_events): New function.
5931 (linux_supports_vfork_events): New function.
5932 (linux_target_ops): Initialize new structure members.
5933 (initialize_low): Call linux_check_ptrace_features.
5934 * lynx-low.c (lynx_target_ops): Initialize new structure
5936 * server.c (report_fork_events, report_vfork_events):
5938 (handle_query): Add new features to qSupported packet and
5940 (captured_main): Initialize new global variables.
5941 * target.h (struct target_ops) <supports_fork_events>:
5943 <supports_vfork_events>: New member.
5944 (target_supports_fork_events): New macro.
5945 (target_supports_vfork_events): New macro.
5946 * win32-low.c (win32_target_ops): Initialize new structure
5949 2015-05-12 Gary Benson <gbenson@redhat.com>
5951 * server.c (handle_qxfer_exec_file): Use current process
5954 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5956 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5957 Remove HAVE_PTRACE_GETREGS conditionals.
5958 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5959 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5961 2015-05-08 Yao Qi <yao.qi@linaro.org>
5963 * linux-low.c (linux_supports_conditional_breakpoints): New
5965 (linux_target_ops): Install new target method.
5966 * lynx-low.c (lynx_target_ops): Install NULL hook for
5967 supports_conditional_breakpoints.
5968 * nto-low.c (nto_target_ops): Likewise.
5969 * spu-low.c (spu_target_ops): Likewise.
5970 * win32-low.c (win32_target_ops): Likewise.
5971 * server.c (handle_query): Check
5972 target_supports_conditional_breakpoints.
5973 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5975 (target_supports_conditional_breakpoints): New macro.
5977 2015-05-06 Pedro Alves <palves@redhat.com>
5980 * server.c (start_inferior): If the process exits, mourn it.
5982 2015-04-21 Gary Benson <gbenson@redhat.com>
5984 * hostio.c (fileio_open_flags_to_host): Factored out to
5985 fileio_to_host_openflags in common/fileio.c. Single use
5988 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5990 * linux-xtensa-low.c (xtensa_fill_gregset)
5991 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5994 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5996 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5997 (regs_info): Replace usrregs pointer with NULL.
5999 2015-04-17 Gary Benson <gbenson@redhat.com>
6001 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6002 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6003 * server.c (handle_qxfer_exec_file): New function.
6004 (qxfer_packets): Add exec-file entry.
6005 (handle_query): Report qXfer:exec-file:read as supported packet.
6007 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6009 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6011 2015-04-09 Gary Benson <gbenson@redhat.com>
6013 * hostio-errno.c (errno_to_fileio_error): Remove function.
6014 Update caller to use remote_fileio_to_fio_error.
6016 2015-04-09 Yao Qi <yao.qi@linaro.org>
6018 * linux-low.c (linux_insert_point): Call
6019 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6020 (linux_remove_point): Call remove_memory_breakpoint if type is
6022 * linux-x86-low.c (x86_insert_point): Don't call
6023 insert_memory_breakpoint.
6024 (x86_remove_point): Don't call remove_memory_breakpoint.
6026 2015-04-01 Pedro Alves <palves@redhat.com>
6027 Cleber Rosa <crosa@redhat.com>
6029 * server.c (gdbserver_usage): Reorganize and extend the usage
6032 2015-03-24 Pedro Alves <palves@redhat.com>
6034 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6035 output. Also dump TRAP_TRACE.
6036 (linux_low_filter_event): In debug output, distinguish a
6037 resume_stop SIGSTOP from a delayed SIGSTOP.
6039 2015-03-24 Gary Benson <gbenson@redhat.com>
6041 * linux-x86-low.c (x86_linux_new_thread): Moved to
6043 (x86_linux_prepare_to_resume): Likewise.
6045 2015-03-24 Gary Benson <gbenson@redhat.com>
6047 * Makefile.in (x86-linux-dregs.o): New rule.
6048 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6049 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6050 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6051 (x86_linux_dr_get): Likewise.
6052 (x86_linux_dr_set): Likewise.
6053 (update_debug_registers_callback): Likewise.
6054 (x86_linux_dr_set_addr): Likewise.
6055 (x86_linux_dr_get_addr): Likewise.
6056 (x86_linux_dr_set_control): Likewise.
6057 (x86_linux_dr_get_control): Likewise.
6058 (x86_linux_dr_get_status): Likewise.
6059 (x86_linux_update_debug_registers): Likewise.
6061 2015-03-24 Gary Benson <gbenson@redhat.com>
6063 * linux-x86-low.c (x86_linux_update_debug_registers):
6064 New function, factored out from...
6065 (x86_linux_prepare_to_resume): ...this.
6067 2015-03-24 Gary Benson <gbenson@redhat.com>
6069 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6070 (x86_linux_dr_set): Likewise.
6071 (update_debug_registers_callback): Likewise.
6072 (x86_linux_dr_set_addr): Likewise.
6073 (x86_linux_dr_get_addr): Likewise.
6074 (x86_linux_dr_set_control): Likewise.
6075 (x86_linux_dr_get_control): Likewise.
6076 (x86_linux_dr_get_status): Likewise.
6077 (x86_linux_prepare_to_resume): Likewise.
6079 2015-03-24 Gary Benson <gbenson@redhat.com>
6081 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6082 Use perror_with_name. Pass string through gettext.
6083 (x86_linux_dr_set): Likewise.
6085 2015-03-24 Gary Benson <gbenson@redhat.com>
6087 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6088 (x86_linux_dr_set_addr): ...this.
6089 (x86_dr_low_get_addr): Rename to...
6090 (x86_linux_dr_get_addr): ...this.
6091 (x86_dr_low_set_control): Rename to...
6092 (x86_linux_dr_set_control): ...this.
6093 (x86_dr_low_get_control): Rename to...
6094 (x86_linux_dr_get_control): ...this.
6095 (x86_dr_low_get_status): Rename to...
6096 (x86_linux_dr_get_status): ...this.
6097 (x86_dr_low): Update with new function names.
6099 2015-03-24 Gary Benson <gbenson@redhat.com>
6101 * Makefile.in (x86-linux.o): New rule.
6102 * configure.srv: Add x86-linux.o to relevant targets.
6103 * linux-low.c (lwp_set_arch_private_info): New function.
6104 (lwp_arch_private_info): Likewise.
6105 * linux-x86-low.c: Include nat/x86-linux.h.
6106 (arch_lwp_info): Removed structure.
6107 (update_debug_registers_callback):
6108 Use lwp_set_debug_registers_changed.
6109 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6110 and lwp_set_debug_registers_changed.
6111 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6113 2015-03-24 Gary Benson <gbenson@redhat.com>
6115 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6116 * linux-arm-low.c (arm_new_thread): Likewise.
6117 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6118 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6119 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6120 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6122 2015-03-24 Gary Benson <gbenson@redhat.com>
6124 * linux-low.c (ptid_of_lwp): New function.
6125 (lwp_is_stopped): Likewise.
6126 (lwp_stop_reason): Likewise.
6127 * linux-x86-low.c (update_debug_registers_callback):
6129 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6132 2015-03-24 Gary Benson <gbenson@redhat.com>
6134 * linux-low.h (linux_stop_lwp): Remove declaration.
6136 2015-03-24 Gary Benson <gbenson@redhat.com>
6138 * linux-low.h: Include nat/linux-nat.h.
6139 * linux-low.c (iterate_over_lwps_args): New structure.
6140 (iterate_over_lwps_filter): New function.
6141 (iterate_over_lwps): Likewise.
6142 * linux-x86-low.c (update_debug_registers_callback):
6143 Update signature to what iterate_over_lwps expects.
6144 Remove PID check that iterate_over_lwps now performs.
6145 (x86_dr_low_set_addr): Use iterate_over_lwps.
6146 (x86_dr_low_set_control): Likewise.
6148 2015-03-24 Gary Benson <gbenson@redhat.com>
6150 * linux-x86-low.c (x86_debug_reg_state): New function.
6151 (x86_linux_prepare_to_resume): Use the above.
6153 2015-03-24 Gary Benson <gbenson@redhat.com>
6155 * linux-low.c (current_lwp_ptid): New function.
6156 * linux-x86-low.c: Include nat/linux-nat.h.
6157 (x86_dr_low_get_addr): Use current_lwp_ptid.
6158 (x86_dr_low_get_control): Likewise.
6159 (x86_dr_low_get_status): Likewise.
6161 2015-03-20 Pedro Alves <palves@redhat.com>
6163 * tracepoint.c (cmd_qtstatus): Make "str" const.
6165 2015-03-20 Pedro Alves <palves@redhat.com>
6167 * server.c (handle_general_set): Make "req_str" const.
6169 2015-03-19 Pedro Alves <palves@redhat.com>
6171 * linux-low.c (linux_resume_one_lwp): Rename to ...
6172 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6173 instead call perror_with_name.
6174 (check_ptrace_stopped_lwp_gone): New function.
6175 (linux_resume_one_lwp): Reimplement as wrapper around
6176 linux_resume_one_lwp_throw that swallows errors if the LWP is
6179 2015-03-19 Pedro Alves <palves@redhat.com>
6181 * linux-low.c (count_events_callback, select_event_lwp_callback):
6182 No longer check whether the thread has resume_stop as last resume
6185 2015-03-19 Pedro Alves <palves@redhat.com>
6187 * linux-low.c (count_events_callback, select_event_lwp_callback):
6188 Use the lwp's status_pending_p field, not the thread's.
6190 2015-03-19 Pedro Alves <palves@redhat.com>
6192 * linux-low.c (select_event_lwp_callback): Update comments to
6193 no longer mention SIGTRAP.
6195 2015-03-18 Gary Benson <gbenson@redhat.com>
6197 * server.c (handle_query): Do not report vFile:fstat as supported.
6199 2015-03-11 Gary Benson <gbenson@redhat.com>
6201 * hostio.c (sys/types.h): New include.
6202 (sys/stat.h): Likewise.
6203 (common-remote-fileio.h): Likewise.
6204 (handle_fstat): New function.
6205 (handle_vFile): Handle vFile:fstat packets.
6207 2015-03-11 Gary Benson <gbenson@redhat.com>
6209 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6210 struct stat.st_blocks and struct stat.st_blksize.
6211 * configure: Regenerate.
6212 * config.in: Likewise.
6213 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6214 (OBS): Add common-remote-fileio.o.
6215 (common-remote-fileio.o): New rule.
6217 2015-03-09 Pedro Alves <palves@redhat.com>
6219 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6220 'struct sockaddr' pointer in 'accept' call.
6222 2015-03-09 Pedro Alves <palves@redhat.com>
6225 2015-03-07 Pedro Alves <palves@redhat.com>
6226 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6227 or <winsock2.h> here. Instead include "gdb_socket.h".
6228 (remote_open): Use union gdb_sockaddr_u.
6229 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6230 or <winsock2.h> here. Instead include "gdb_socket.h".
6231 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6232 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6234 (init_named_socket, gdb_agent_helper_thread): Use union
6237 2015-03-07 Pedro Alves <palves@redhat.com>
6239 * configure.ac (build_warnings): Move
6240 -Wdeclaration-after-statement to the C-specific set.
6241 * configure: Regenerate.
6243 2015-03-07 Pedro Alves <palves@redhat.com>
6245 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6246 or <winsock2.h> here. Instead include "gdb_socket.h".
6247 (remote_open): Use union gdb_sockaddr_u.
6248 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6249 or <winsock2.h> here. Instead include "gdb_socket.h".
6250 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6251 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6253 (init_named_socket, gdb_agent_helper_thread): Use union
6256 2015-03-07 Pedro Alves <palves@redhat.com>
6258 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6261 2015-03-06 Yao Qi <yao.qi@linaro.org>
6263 * linux-aarch64-low.c (aarch64_insert_point): Use
6264 show_debug_regs as a boolean.
6265 (aarch64_remove_point): Likewise.
6267 2015-03-05 Pedro Alves <palves@redhat.com>
6269 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6270 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6271 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6272 * nto-low.c (nto_target_ops): Likewise.
6273 * spu-low.c (spu_target_ops): Likewise.
6274 * win32-low.c (win32_target_ops): Likewise.
6276 2015-03-04 Pedro Alves <palves@redhat.com>
6278 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6279 Decide whether a breakpoint triggered based on the SIGTRAP's
6281 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6282 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6283 (linux_low_filter_event): Check for breakpoints before checking
6285 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6287 (linux_stopped_by_sw_breakpoint)
6288 (linux_supports_stopped_by_sw_breakpoint)
6289 (linux_stopped_by_hw_breakpoint)
6290 (linux_supports_stopped_by_hw_breakpoint): New functions.
6291 (linux_target_ops): Install new target methods.
6293 2015-03-04 Pedro Alves <palves@redhat.com>
6295 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6296 * server.c (swbreak_feature, hwbreak_feature): New globals.
6297 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6298 (captured_main): Clear swbreak_feature and hwbreak_feature.
6299 * server.h (swbreak_feature, hwbreak_feature): Declare.
6300 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6301 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6302 supports_stopped_by_hw_breakpoint>: New fields.
6303 (target_supports_stopped_by_sw_breakpoint)
6304 (target_stopped_by_sw_breakpoint)
6305 (target_supports_stopped_by_hw_breakpoint)
6306 (target_stopped_by_hw_breakpoint): Declare.
6308 2015-03-04 Pedro Alves <palves@redhat.com>
6310 enum lwp_stop_reason -> enum target_stop_reason
6311 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6312 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6313 (linux_wait_1, stuck_in_jump_pad_callback)
6314 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6315 (linux_stopped_by_watchpoint):
6316 * linux-low.h (enum lwp_stop_reason): Delete.
6317 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6318 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6320 2015-03-04 Yao Qi <yao.qi@linaro.org>
6322 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6324 2015-03-03 Gary Benson <gbenson@redhat.com>
6326 * hostio.c (handle_vFile): Fix prefix lengths.
6328 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6330 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6333 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6335 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6336 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6337 (clean): Add "rm -f" for above C files.
6338 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6339 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6340 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6341 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6342 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6343 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6344 (init_registers_s390x_vx_linux64)
6345 (init_registers_s390x_tevx_linux64)
6346 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6347 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6349 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6350 (s390_store_vxrs_high): New functions.
6351 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6353 (s390_arch_setup): Add logic for selecting one of the new target
6354 descriptions. Activate the new vector regsets if applicable.
6355 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6356 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6357 and init_registers_s390x_tevx_linux64.
6359 2015-03-01 Pedro Alves <palves@redhat.com>
6361 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6364 2015-02-27 Pedro Alves <palves@redhat.com>
6366 * linux-x86-low.c (u_debugreg_offset): New function.
6367 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6369 2015-02-27 Pedro Alves <palves@redhat.com>
6371 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6372 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6373 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6374 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6375 (ps_lsetfpregs, ps_getpid)
6376 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6377 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6378 (ps_lsetxregs, ps_plog): Declare.
6380 2015-02-27 Pedro Alves <palves@redhat.com>
6382 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6383 IP_AGENT_EXPORT_FUNC.
6384 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6385 IP_AGENT_EXPORT_FUNC.
6386 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6387 (IP_AGENT_EXPORT): Delete.
6388 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6389 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6390 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6391 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6392 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6393 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6394 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6395 (traceframe_read_count, traceframe_write_count)
6396 (traceframes_created, trace_state_variables, get_raw_reg)
6397 (get_trace_state_variable_value, set_trace_state_variable_value)
6398 (ust_loaded, helper_thread_id, cmd_buf): Use
6399 IPA_SYM_EXPORTED_NAME.
6400 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6401 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6402 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6403 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6404 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6405 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6406 EXTERN_C_PUSH/EXTERN_C_POP.
6407 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6408 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6409 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6410 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6411 (traceframe_write_count, traceframe_read_count)
6412 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6413 (about_to_request_buffer_space, get_trace_state_variable_value)
6414 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6415 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6416 EXTERN_C_PUSH/EXTERN_C_POP.
6417 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6418 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6419 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6420 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6421 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6422 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6423 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6424 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6426 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6427 (IP_AGENT_EXPORT_VAR_DECL): Define.
6429 (gdb_agent_get_raw_reg): Declare.
6431 2015-02-27 Tom Tromey <tromey@redhat.com>
6432 Pedro Alves <palves@redhat.com>
6434 Rename symbols whose names are reserved C++ keywords throughout.
6436 2015-02-27 Pedro Alves <palves@redhat.com>
6438 * Makefile.in (COMPILER): New, get it from autoconf.
6439 (CXX): Get from autoconf instead.
6440 (COMPILE.pre): Use COMPILER.
6441 (CC-LD): Rename to ...
6442 (CC_LD): ... this. Use COMPILER.
6443 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6444 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6445 * acinclude.m4: Include build-with-cxx.m4.
6446 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6447 Disable -Werror by default if building in C++ mode.
6448 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6449 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6450 the C++ compiler. Save/restore CXXFLAGS too.
6451 * configure: Regenerate.
6453 2015-02-27 Pedro Alves <palves@redhat.com>
6455 * acinclude.m4: Include libiberty.m4.
6456 * configure.ac: Call libiberty_INIT.
6457 * config.in, configure: Regenerate.
6459 2015-02-26 Pedro Alves <palves@redhat.com>
6461 * linux-low.c (linux_wait_1): When incrementing the PC past a
6462 program breakpoint always use the_low_target.breakpoint_len as
6463 increment, rather than the maximum between that and
6464 the_low_target.decr_pc_after_break.
6466 2015-02-23 Pedro Alves <palves@redhat.com>
6468 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6469 thread was doing a step-over; always adjust the PC if
6470 we stepped over a permanent breakpoint.
6471 (linux_wait_1): If we stepped over breakpoint that was on top of a
6472 permanent breakpoint, manually advance the PC past it.
6474 2015-02-23 Pedro Alves <palves@redhat.com>
6476 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6478 (x86_fill_gregset, x86_store_gregset): Use it when handling
6481 2015-02-20 Pedro Alves <palves@redhat.com>
6483 * thread-db.c: Include "nat/linux-procfs.h".
6484 (thread_db_init): Skip listing new threads if the kernel supports
6485 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6487 2015-02-20 Pedro Alves <palves@redhat.com>
6489 * linux-low.c (status_pending_p_callback): Use ptid_match.
6491 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6493 PR breakpoints/16812
6494 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6495 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6496 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6498 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6500 PR breakpoints/15956
6501 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6503 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6505 * linux-low.c (linux_low_btrace_conf): Print size.
6506 * server.c (handle_btrace_conf_general_set): New.
6507 (hanle_general_set): Call handle_btrace_conf_general_set.
6508 (handle_query): Report Qbtrace-conf:bts:size as supported.
6510 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6512 * linux-low.c (linux_low_enable_btrace): Update parameters.
6513 (linux_low_btrace_conf): New.
6514 (linux_target_ops)<to_btrace_conf>: Initialize.
6515 * server.c (current_btrace_conf): New.
6516 (handle_btrace_enable): Rename to ...
6517 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6518 to target_enable_btrace. Update comment. Update users.
6519 (handle_qxfer_btrace_conf): New.
6520 (qxfer_packets): Add btrace-conf entry.
6521 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6522 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6523 (target_ops)<read_btrace_conf>: New.
6524 (target_enable_btrace): Update parameters.
6525 (target_read_btrace_conf): New.
6527 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6529 * server.c (handle_btrace_general_set): Remove call to
6530 target_supports_btrace.
6531 (supported_btrace_packets): New.
6532 (handle_query): Call supported_btrace_packets.
6533 * target.h: include btrace-common.h.
6534 (btrace_target_info): Removed.
6535 (supports_btrace, target_supports_btrace): Update parameters.
6537 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6539 * Makefile.in (SFILES): Add common/btrace-common.c.
6540 (OBS): Add common/btrace-common.o.
6541 (btrace-common.o): Add build rules.
6542 * linux-low: Include btrace-common.h.
6543 (linux_low_read_btrace): Use struct btrace_data. Call
6544 btrace_data_init and btrace_data_fini.
6546 2015-02-06 Pedro Alves <palves@redhat.com>
6548 * thread-db.c (find_new_threads_callback): Add debug output.
6550 2015-02-04 Pedro Alves <palves@redhat.com>
6552 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6553 (resume_stopped_resumed_lwps): New function.
6554 (linux_wait_for_event_filtered): Use it.
6556 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6558 * Makefile.in (SFILES): Add linux-personality.c.
6559 (linux-personality.o): New rule.
6560 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6561 list of objects to be built.
6562 * linux-low.c: Include nat/linux-personality.h.
6563 (linux_create_inferior): Remove code to disable address space
6564 randomization (moved to ../nat/linux-personality.c). Create
6565 cleanup to disable address space randomization.
6567 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6569 * Makefile.in (posix-strerror.o): New rule.
6570 (mingw-strerror.o): Likewise.
6571 * configure: Regenerated.
6572 * configure.ac: Source file ../common/common.host. Initialize new
6573 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6575 2015-01-14 Yao Qi <yao@codesourcery.com>
6577 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6578 (ppc-linux.o): New rule.
6579 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6580 * configure.ac: AC_CHECK_FUNCS(getauxval).
6581 * config.in: Re-generated.
6582 * configure: Re-generated.
6583 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6584 ppc64_64bit_inferior_p
6586 2015-01-14 Yao Qi <yao@codesourcery.com>
6588 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6589 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6590 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6591 (PT_ORIG_R3, PT_TRAP): Likewise.
6592 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6593 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6594 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6596 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6598 * i387-fp.c (i387_cache_to_xsave): In look over
6599 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6600 zmmh_low_space field by use of zmmh_high_space.
6602 2015-01-09 Pedro Alves <palves@redhat.com>
6604 * linux-low.c (step_over_bkpt): Move higher up in the file.
6605 (handle_extended_wait): Don't store the stop_pc here.
6606 (get_stop_pc): Adjust comments and rename to ...
6607 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6608 stopped for a software breakpoint or hardware breakpoint.
6609 (thread_still_has_status_pending_p): New function.
6610 (status_pending_p_callback): Use
6611 thread_still_has_status_pending_p. If the event is no longer
6612 interesting, resume the LWP.
6613 (handle_tracepoints): Add assert.
6614 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6615 (wstatus_maybe_breakpoint): New function.
6616 (cancel_breakpoint): Delete function.
6617 (check_stopped_by_watchpoint): New function, factored out from
6618 linux_low_filter_event.
6619 (lp_status_maybe_breakpoint): Delete function.
6620 (linux_low_filter_event): Remove filter_ptid argument.
6621 Leave thread group exits pending here. Store the LWP's stop PC.
6622 Always leave events pending.
6623 (linux_wait_for_event_filtered): Pull all events out of the
6624 kernel, and leave them all pending.
6625 (count_events_callback, select_event_lwp_callback): Consider all
6627 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6628 (select_event_lwp): Only give preference to the stepping LWP in
6629 all-stop mode. Adjust comments.
6630 (ignore_event): New function.
6631 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6632 references to cancel_breakpoints. Adjust to renames. Also give
6633 equal priority to all LWPs that have had events in non-stop mode.
6634 If reporting a software breakpoint event, unadjust the LWP's PC.
6635 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6636 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6638 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6639 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6640 (linux_stopped_by_watchpoint): Adjust.
6641 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6642 * linux-low.h (enum lwp_stop_reason): New.
6643 (struct lwp_info) <stop_pc>: Adjust comment.
6644 <stopped_by_watchpoint>: Delete field.
6645 <stop_reason>: New field.
6646 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6647 * mem-break.c (software_breakpoint_inserted_here)
6648 (hardware_breakpoint_inserted_here): New function.
6649 * mem-break.h (software_breakpoint_inserted_here)
6650 (hardware_breakpoint_inserted_here): Declare.
6651 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6652 (cancel_breakpoints): Delete.
6653 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6654 (upload_fast_traceframes): Remove references to
6657 2015-01-09 Pedro Alves <palves@redhat.com>
6659 * thread-db.c (find_new_threads_callback): Ignore thread if the
6660 kernel thread ID is -1.
6662 2015-01-09 Pedro Alves <palves@redhat.com>
6664 * linux-low.c (linux_attach_fail_reason_string): Move to
6665 nat/linux-ptrace.c, and rename.
6666 (linux_attach_lwp): Update comment.
6667 (attach_proc_task_lwp_callback): New function.
6668 (linux_attach): Adjust to rename and use
6669 linux_proc_attach_tgid_threads.
6670 (linux_attach_fail_reason_string): Delete declaration.
6672 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6674 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6675 * server.c (gdbserver_version): Likewise.
6677 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6679 * remote-utils.c: Include ctype.h.
6680 (input_interrupt): Explicitly handle the case when the char
6681 received is the NUL byte. Improve the printing of non-ASCII
6684 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6686 * linux-low.c (linux_low_filter_event): Update call to
6687 linux_enable_event_reporting following the addition of
6688 a new parameter to that function.
6690 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6693 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6694 (AARCH64_FPCR_REGNO): Likewise.
6695 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6696 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6697 (aarch64_store_fpregset): Likewise.
6699 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6701 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6702 Remove FIXME comment about assumption about N.
6704 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6706 * configure.ac: If large-file support is disabled in GDBserver,
6707 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6708 * configure: Regenerate.
6710 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6712 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6713 warning upon ENODATA from ptrace.
6714 * linux-s390-low.c (s390_store_tdb): New.
6715 (s390_regsets): Add regset for NT_S390_TDB.
6717 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6719 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6720 without a fill_function.
6721 * linux-s390-low.c (s390_fill_last_break): Remove.
6722 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6723 (s390_arch_setup): Use regset's size instead of fill_function for
6726 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6728 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6729 the regset's store function when ptrace returned an error.
6730 * regcache.c (get_thread_regcache): Invalidate register cache
6731 before fetching inferior's registers.
6733 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6735 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6736 while-loop as for-loop.
6737 (regsets_store_inferior_registers): Likewise.
6739 2014-11-28 Yao Qi <yao@codesourcery.com>
6741 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6742 * config.in, configure: Re-generate.
6743 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6746 2014-11-21 Yao Qi <yao@codesourcery.com>
6748 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6749 (AC_CHECK_HEADERS): Remove malloc.h.
6750 * configure: Re-generated.
6751 * config.in: Re-generated.
6752 * server.h: Don't include alloca.h and malloc.h.
6753 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6754 Don't include malloc.h.
6756 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6758 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6759 corresponding ERRNO check in same block.
6761 2014-11-12 Pedro Alves <palves@redhat.com>
6763 * server.c (cont_thread): Update comment.
6764 (start_inferior, attach_inferior): No longer clear cont_thread.
6765 (handle_v_cont): No longer set cont_thread.
6766 (captured_main): Clear cont_thread each time a GDB connects.
6768 2014-11-12 Pedro Alves <palves@redhat.com>
6770 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6771 thread, and don't resume all threads if the Hc thread has exited.
6773 2014-11-12 Pedro Alves <palves@redhat.com>
6775 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6776 the process group instead of to a specific LWP.
6778 2014-10-15 Pedro Alves <palves@redhat.com>
6781 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6783 (arm_set_thread_context): Delete.
6784 (the_low_target): Adjust.
6785 * win32-i386-low.c (debug_registers_changed)
6786 (debug_registers_used): Delete.
6787 (update_debug_registers_callback): New function.
6788 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6789 needing to update their debug registers.
6790 (win32_get_current_dr): New function.
6791 (x86_dr_low_get_addr, x86_dr_low_get_control)
6792 (x86_dr_low_get_status): Fetch the debug register from the thread
6794 (i386_initial_stuff): Adjust.
6795 (i386_get_thread_context): Remove current_event parameter. Don't
6796 clear debug_registers_changed nor copy DR values to
6798 (i386_set_thread_context): Delete.
6799 (i386_prepare_to_resume): New function.
6800 (i386_thread_added): Mark the thread as needing to update irs
6802 (the_low_target): Remove i386_set_thread_context and install
6803 i386_prepare_to_resume.
6804 * win32-low.c (win32_get_thread_context): Adjust.
6805 (win32_set_thread_context): Use SetThreadContext
6807 (win32_prepare_to_resume): New function.
6808 (win32_require_context): New function, factored out from ...
6809 (thread_rec): ... this.
6810 (continue_one_thread): Call win32_prepare_to_resume on each thread
6811 we're about to continue.
6812 (win32_resume): Call win32_prepare_to_resume on the event thread.
6813 * win32-low.h (struct win32_thread_info)
6814 <debug_registers_changed>: New field.
6815 (struct win32_target_ops): Change prototype of set_thread_context,
6816 delete set_thread_context and add prepare_to_resume.
6817 (win32_require_context): New declaration.
6819 2014-10-08 Gary Benson <gbenson@redhat.com>
6821 * server.h: Do not include common-exceptions.h.
6823 2014-10-08 Gary Benson <gbenson@redhat.com>
6825 * server.h: Do not include cleanups.h.
6827 2014-09-30 James Hogan <james.hogan@imgtec.com>
6829 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6832 2014-09-23 Yao Qi <yao@codesourcery.com>
6834 * linux-low.c (lp_status_maybe_breakpoint): New function.
6835 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6836 (count_events_callback): Likewise.
6837 (select_event_lwp_callback): Likewise.
6838 (cancel_breakpoints_callback): Likewise.
6840 2014-09-19 Don Breazeal <donb@codesourcery.com>
6842 * linux-low.c (handle_extended_wait): Call
6843 linux_ptrace_get_extended_event.
6844 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6845 linux_is_extended_waitstatus.
6847 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6849 * Makefile.in (CPPFLAGS): Define.
6850 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6851 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6853 2014-09-16 Gary Benson <gbenson@redhat.com>
6855 * inferiors.h (current_inferior): Renamed as...
6856 (current_thread): New variable. All uses updated.
6857 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6858 (maybe_move_out_of_jump_pad): Likewise.
6859 (cancel_breakpoint): Likewise.
6860 (linux_low_filter_event): Likewise.
6861 (wait_for_sigstop): Likewise.
6862 (linux_resume_one_lwp): Likewise.
6863 (need_step_over_p): Likewise.
6864 (start_step_over): Likewise.
6865 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6866 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6867 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6868 and save_inferior as saved_thread.
6869 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6871 (regcache_invalidate_thread): Likewise.
6872 * remote-utils.c (prepare_resume_reply): Likewise.
6873 * thread-db.c (thread_db_get_tls_address): Likewise.
6874 (disable_thread_event_reporting): Likewise.
6875 (remove_thread_event_breakpoints): Likewise.
6876 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6878 * target.h (set_desired_inferior): Renamed as...
6879 (set_desired_thread): New declaration. All uses updated.
6880 * server.c (myresume): Updated comment to reference thread instead
6882 (handle_serial_event): Likewise.
6883 (handle_target_event): Likewise.
6885 2014-09-12 Tom Tromey <tromey@redhat.com>
6886 Gary Benson <gbenson@redhat.com>
6888 * regcache.h: Include common-regcache.h.
6889 (regcache_read_pc): Don't declare.
6890 * regcache.c (get_thread_regcache_for_ptid): New function.
6892 2014-09-11 Tom Tromey <tromey@redhat.com>
6893 Gary Benson <gbenson@redhat.com>
6895 * symbol.c: New file.
6896 * Makefile.in (SFILES): Add symbol.c.
6897 (OBS): Add symbol.o.
6899 2014-09-11 Gary Benson <gbenson@redhat.com>
6901 * target.c (target_stop_ptid, target_continue_ptid): New
6904 2014-09-11 Tom Tromey <tromey@redhat.com>
6905 Gary Benson <gbenson@redhat.com>
6907 * target.h: Include target/target.h.
6908 * target.c (target_read_memory, target_read_uint32)
6909 (target_write_memory): New functions.
6911 2014-09-11 Gary Benson <gbenson@redhat.com>
6913 * server.h (debug_hw_points): Don't declare.
6914 * server.c (debug_hw_points): Don't define. Replace all uses
6915 with show_debug_regs.
6916 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6917 all uses with show_debug_regs.
6919 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6921 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6922 endianness into account.
6923 (ppc_supply_ptrace_register): Likewise.
6925 2014-09-03 James Hogan <james.hogan@imgtec.com>
6927 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6928 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6930 2014-09-03 Gary Benson <gbenson@redhat.com>
6932 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6933 ALL_DEBUG_ADDRESS_REGISTERS.
6935 2014-09-02 Gary Benson <gbenson@redhat.com>
6937 * i386-low.h: Renamed as...
6938 * x86-low.h: New file. All type, function and variable name
6939 prefixes changed from "i386_" to "x86_". All references updated.
6940 * i386-low.c: Renamed as...
6941 * x86-low.c: New file. All type, function and variable name
6942 prefixes changed from "i386_" to "x86_". All references updated.
6944 2014-09-02 Gary Benson <gbenson@redhat.com>
6946 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6947 (x86_linux_new_thread): Likewise.
6949 2014-08-29 Gary Benson <gbenson@redhat.com>
6951 * server.h (setjmp.h): Do not include.
6952 (toplevel): Do not declare.
6953 (common-exceptions.h): Include.
6954 (cleanups.h): Likewise.
6955 * server.c (toplevel): Do not define.
6956 (exit_code): New static global.
6957 (detach_or_kill_for_exit_cleanup): New function.
6958 (main): New function. Original main renamed to...
6959 (captured_main): New function.
6960 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6962 2014-08-29 Gary Benson <gbenson@redhat.com>
6964 * Makefile.in (SFILES): Add common/common-exceptions.c.
6965 (OBS): Add common-exceptions.o.
6966 (common-exceptions.o): New rule.
6967 * utils.c (prepare_to_throw_exception): New function.
6969 2014-08-29 Gary Benson <gbenson@redhat.com>
6971 * config.in: Regenerate.
6972 * configure: Likewise.
6974 2014-08-29 Gary Benson <gbenson@redhat.com>
6976 * Makefile.in (SFILES): Add common/cleanups.c.
6978 (cleanups.o): New rule.
6980 2014-08-29 Gary Benson <gbenson@redhat.com>
6982 * utils.c (internal_vwarning): New function.
6984 2014-08-28 Gary Benson <gbenson@redhat.com>
6986 * utils.h (fatal): Remove declaration.
6987 * utils.c (fatal): Remove function.
6989 2014-08-28 Gary Benson <gbenson@redhat.com>
6991 * tracepoint.c (gdb_agent_init): Replace fatal with
6993 (initialize_tracepoint): Likewise.
6995 2014-08-28 Gary Benson <gbenson@redhat.com>
6997 * remote-utils.c (remote_prepare): Replace fatal with error.
6999 2014-08-28 Gary Benson <gbenson@redhat.com>
7001 * linux-low.c (linux_async): Replace fatal with warning.
7003 (linux_start_non_stop): Return -1 if linux_async failed.
7005 2014-08-28 Gary Benson <gbenson@redhat.com>
7007 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7009 (i386_dr_low_get_addr): Remove vague comment.
7010 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7013 2014-08-28 Gary Benson <gbenson@redhat.com>
7015 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7016 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7018 (linux_resume_one_lwp): Likewise.
7019 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7021 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7022 with internal_error.
7023 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7024 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7025 (find_register_by_name): Replace fatal with internal_error.
7026 (find_regno): Likewise.
7027 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7028 * thread-db.c (thread_db_create_event): Likewise.
7029 (thread_db_load_search): Likewise.
7030 (try_thread_db_load_1): Likewise.
7031 * tracepoint.c (get_jump_space_head): Replace fatal with
7033 (claim_trampoline_space): Likewise.
7034 (have_fast_tracepoint_trampoline_buffer): Likewise.
7035 (cmd_qtstart): Likewise.
7036 (stop_tracing): Likewise.
7037 (fast_tracepoint_collecting): Likewise.
7038 (target_malloc): Likewise.
7039 (download_tracepoint): Likewise.
7040 (download_trace_state_variables): Replace check with gdb_assert.
7041 (upload_fast_traceframes): Replace fatal with internal_error.
7043 2014-08-19 Tom Tromey <tromey@redhat.com>
7044 Gary Benson <gbenson@redhat.com>
7046 * Makefile.in (SFILES): Add common/common-debug.c.
7047 (OBS): Add common-debug.o.
7048 (common-debug.o): New rule.
7049 * debug.h (debug_printf): Don't declare.
7050 * debug.c (debug_printf): Renamed and rewritten as...
7051 (debug_vprintf): New function.
7053 2014-08-19 Gary Benson <gbenson@redhat.com>
7055 * utils.h: Do not include print-utils.h.
7057 2014-08-19 Tom Tromey <tromey@redhat.com>
7058 Gary Benson <gbenson@redhat.com>
7060 * server.h: Add static assertion.
7061 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7063 2014-08-19 Tom Tromey <tromey@redhat.com>
7064 Gary Benson <gbenson@redhat.com>
7066 * Makefile.in (SFILES): Add common/errors.c.
7067 (OBS): Add errors.o.
7068 (IPA_OBS): Add errors-ipa.o.
7069 (errors.o): New rule.
7070 (errors-ipa.o): Likewise.
7071 * utils.h (perror_with_name, error, warning): Don't declare.
7072 * utils.c (warning): Renamed and rewritten as...
7073 (vwarning): New function.
7074 (error): Renamed and rewritten as...
7075 (verror): New function.
7076 (internal_error): Renamed and rewritten as...
7077 (internal_verror): New function.
7079 2014-08-07 Gary Benson <gbenson@redhat.com>
7081 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7082 * configure: Regenerate.
7083 * config.in: Likewise.
7084 * server.h: Do not include errno.h.
7085 * event-loop.c: Likewise.
7086 * hostio-errno.c: Likewise.
7087 * linux-low.c: Likewise.
7088 * remote-utils.c: Likewise.
7089 * spu-low.c: Likewise.
7090 * utils.c: Likewise.
7091 * gdbreplay.c: Unconditionally include errno.h.
7093 2014-08-07 Gary Benson <gbenson@redhat.com>
7095 * server.h: Do not include string.h.
7096 * event-loop.c: Likewise.
7097 * linux-low.c: Likewise.
7098 * regcache.c: Likewise.
7099 * remote-utils.c: Likewise.
7100 * spu-low.c: Likewise.
7101 * utils.c: Likewise.
7103 2014-08-07 Gary Benson <gbenson@redhat.com>
7105 * server.h: Do not include gdb_assert.h.
7107 2014-08-07 Gary Benson <gbenson@redhat.com>
7109 * server.h: Do not include common-utils.h.
7111 2014-08-07 Gary Benson <gbenson@redhat.com>
7113 * server.h: Do not include ptid.h.
7114 * notif.h: Likewise.
7116 2014-08-07 Gary Benson <gbenson@redhat.com>
7118 * server.h: Do not include gdb_locale.h.
7120 2014-08-07 Gary Benson <gbenson@redhat.com>
7122 * server.h: Do not include gdb/signals.h.
7123 * win32-low.c: Likewise.
7125 2014-08-07 Gary Benson <gbenson@redhat.com>
7127 * server.h: Do not include pathmax.h.
7129 2014-08-07 Gary Benson <gbenson@redhat.com>
7131 * server.h: Do not include libiberty.h.
7132 * linux-bfin-low.c: Likewise.
7134 2014-08-07 Gary Benson <gbenson@redhat.com>
7136 * server.h: Do not include ansidecl.h.
7138 2014-08-07 Gary Benson <gbenson@redhat.com>
7140 * linux-x86-low.c: Do not include stddef.h.
7141 * lynx-ppc-low.c: Likewise.
7142 * tracepoint.c: Likewise.
7144 2014-08-07 Gary Benson <gbenson@redhat.com>
7146 * server.h: Do not include stdarg.h.
7147 * nto-low.c: Likewise.
7149 2014-08-07 Gary Benson <gbenson@redhat.com>
7151 * server.h: Do not include stdlib.h.
7152 * inferiors.c: Likewise.
7153 * linux-low.c: Likewise.
7154 * regcache.c: Likewise.
7155 * spu-low.c: Likewise.
7156 * tracepoint.c: Likewise.
7157 * utils.c: Likewise.
7159 2014-08-07 Gary Benson <gbenson@redhat.com>
7161 * server.h: Do not include stdio.h.
7162 * linux-low.c: Likewise.
7163 * remote-utils.c: Likewise.
7164 * spu-low.c: Likewise.
7165 * utils.c: Likewise.
7166 * wincecompat.c: Likewise.
7168 2014-08-06 Gary Benson <gbenson@redhat.com>
7170 * regcache.c (init_register_cache): Move conditionals inside if.
7172 2014-08-06 Gary Benson <gbenson@redhat.com>
7174 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7176 2014-07-31 Gary Benson <gbenson@redhat.com>
7178 * ax.h: Do not include server.h.
7179 * gdbthread.h: Likewise.
7180 * lynx-low.h: Likewise.
7181 * notif.h: Likewise.
7183 2014-07-30 Gary Benson <gbenson@redhat.com>
7185 * server.h: Include common-defs.h.
7186 Do not include config.h or build-gnulib-gdbserver/config.h.
7188 2014-07-30 Gary Benson <gbenson@redhat.com>
7190 * hostio-errno.c: Move server.h to top of includes list.
7191 * inferiors.c: Likewise.
7192 * linux-x86-low.c: Likewise.
7193 * notif.c: Include server.h.
7195 2014-07-24 Tom Tromey <tromey@redhat.com>
7196 Gary Benson <gbenson@redhat.com>
7198 * server.h (CORE_ADDR): Now unsigned.
7200 2014-07-16 Pedro Alves <palves@redhat.com>
7202 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7204 2014-07-15 Pedro Alves <palves@redhat.com>
7206 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7209 2014-07-11 Pedro Alves <palves@redhat.com>
7211 * linux-low.c (kill_wait_lwp): New function, based on
7212 kill_one_lwp_callback, but use my_waitpid directly.
7213 (kill_one_lwp_callback, linux_kill): Use it.
7215 2014-06-23 Pedro Alves <palves@redhat.com>
7217 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7218 before setting DR0..DR3.
7220 2014-06-20 Gary Benson <gbenson@redhat.com>
7222 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7223 * configure: Regenerated.
7224 * config.in: Likewise.
7226 2014-06-20 Gary Benson <gbenson@redhat.com>
7228 * Makefile.in (SFILES): Update locations for files moved
7230 (object file files): Reordered.
7232 2014-06-20 Gary Benson <gbenson@redhat.com>
7234 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7235 (i386_dr_low_set_addr): Likewise.
7236 (i386_dr_low_get_addr): Likewise.
7237 (i386_dr_low_can_set_control): Likewise.
7238 (i386_dr_low_set_control): Likewise.
7239 (i386_dr_low_get_control): Likewise.
7240 (i386_dr_low_get_status): Likewise.
7241 (i386_get_debug_register_length): Likewise.
7242 * linux-x86-low.c (i386_dr_low_set_addr):
7243 Changed signature. Made static.
7244 (i386_dr_low_get_addr): Likewise.
7245 (i386_dr_low_set_control): Likewise.
7246 (i386_dr_low_get_control): Likewise.
7247 (i386_dr_low_get_status): Likewise.
7248 (i386_dr_low): New global variable.
7249 * win32-i386-low.c (i386_dr_low_set_addr):
7250 Changed signature. Made static.
7251 (i386_dr_low_get_addr): Likewise.
7252 (i386_dr_low_set_control): Likewise.
7253 (i386_dr_low_get_control): Likewise.
7254 (i386_dr_low_get_status): Likewise.
7255 (i386_dr_low): New global variable.
7257 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7259 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7260 * Makefile.in (AR, AR_FLAGS): Define.
7261 * configure: Regenerate.
7263 2014-06-19 Gary Benson <gbenson@redhat.com>
7265 * Makefile.in (i386-dregs.o): New rule.
7266 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7267 * i386-low.c (target.h): Remove include.
7268 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7269 (DR_CONTROL_SHIFT): Likewise.
7270 (DR_CONTROL_SIZE): Likewise.
7271 (DR_RW_EXECUTE): Likewise.
7272 (DR_RW_WRITE): Likewise.
7273 (DR_RW_READ): Likewise.
7274 (DR_RW_IORW): Likewise.
7275 (DR_LEN_1): Likewise.
7276 (DR_LEN_2): Likewise.
7277 (DR_LEN_4): Likewise.
7278 (DR_LEN_8): Likewise.
7279 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7280 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7281 (DR_ENABLE_SIZE): Likewise.
7282 (DR_LOCAL_SLOWDOWN): Likewise.
7283 (DR_GLOBAL_SLOWDOWN): Likewise.
7284 (DR_CONTROL_RESERVED): Likewise.
7285 (I386_DR_CONTROL_MASK): Likewise.
7286 (I386_DR_VACANT): Likewise.
7287 (I386_DR_LOCAL_ENABLE): Likewise.
7288 (I386_DR_GLOBAL_ENABLE): Likewise.
7289 (I386_DR_DISABLE): Likewise.
7290 (I386_DR_SET_RW_LEN): Likewise.
7291 (I386_DR_GET_RW_LEN): Likewise.
7292 (I386_DR_WATCH_HIT): Likewise.
7293 (i386_wp_op_t): Likewise.
7294 (i386_show_dr): Likewise.
7295 (i386_length_and_rw_bits): Likewise.
7296 (i386_insert_aligned_watchpoint): Likewise.
7297 (i386_remove_aligned_watchpoint): Likewise.
7298 (i386_handle_nonaligned_watchpoint): Likewise.
7299 i386_update_inferior_debug_regs(): Likewise.
7300 (i386_dr_insert_watchpoint): Likewise.
7301 (i386_dr_remove_watchpoint): Likewise.
7302 (i386_dr_region_ok_for_watchpoint): Likewise.
7303 (i386_dr_stopped_data_address): Likewise.
7304 (i386_dr_stopped_by_watchpoint): Likewise.
7306 2014-06-19 Gary Benson <gbenson@redhat.com>
7308 * i386-low.c (i386_dr_show): Renamed to
7309 i386_show_dr and made static. All uses updated.
7310 (i386_dr_length_and_rw_bits): Renamed to
7311 i386_length_and_rw_bits and made static.
7313 (i386_dr_insert_aligned_watchpoint): Renamed to
7314 i386_insert_aligned_watchpoint and made static.
7316 (i386_dr_remove_aligned_watchpoint): Renamed to
7317 i386_remove_aligned_watchpoint and made static.
7319 (i386_dr_update_inferior_debug_regs): Renamed to
7320 i386_update_inferior_debug_regs and made static.
7323 2014-06-18 Gary Benson <gbenson@redhat.com>
7325 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7326 (i386_dr_low_can_set_control): Likewise.
7327 (i386_get_debug_register_length): Likewise.
7328 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7329 (i386_dr_low_can_set_control): Likewise.
7330 (i386_get_debug_register_length): Likewise.
7332 2014-06-17 Gary Benson <gbenson@redhat.com>
7334 * i386-low.h (i386-dregs.h): New include.
7335 (DR_FIRSTADDR): Now in i386-dregs.h.
7336 (DR_LASTADDR): Likewise.
7337 (DR_NADDR): Likewise.
7338 (DR_STATUS): Likewise.
7339 (DR_CONTROL): Likewise.
7340 (i386_debug_reg_state): Likewise.
7341 (i386_dr_insert_watchpoint): Likewise.
7342 (i386_dr_remove_watchpoint): Likewise.
7343 (i386_dr_region_ok_for_watchpoint): Likewise.
7344 (i386_dr_stopped_data_address): Likewise.
7345 (i386_dr_stopped_by_watchpoint): Likewise.
7346 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7348 2014-06-18 Gary Benson <gbenson@redhat.com>
7350 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7351 i386_dr_insert_watchpoint.
7352 (i386_low_remove_watchpoint): Renamed to
7353 i386_dr_remove_watchpoint.
7354 (i386_low_region_ok_for_watchpoint): Renamed to
7355 i386_dr_region_ok_for_watchpoint.
7356 (i386_low_stopped_data_address): Renamed to
7357 i386_dr_stopped_data_address.
7358 (i386_low_stopped_by_watchpoint): Renamed to
7359 i386_dr_stopped_by_watchpoint.
7360 * i386-low.c (i386_show_dr): Renamed to
7361 i386_dr_show and made nonstatic. All uses updated.
7362 (i386_length_and_rw_bits): Renamed to
7363 i386_dr_length_and_rw_bits and made nonstatic.
7365 (i386_insert_aligned_watchpoint): Renamed to
7366 i386_dr_insert_aligned_watchpoint and made nonstatic.
7368 (i386_remove_aligned_watchpoint): Renamed to
7369 i386_dr_remove_aligned_watchpoint and made nonstatic.
7371 (i386_update_inferior_debug_regs): Renamed to
7372 i386_dr_update_inferior_debug_regs and made nonstatic.
7374 (i386_low_insert_watchpoint): Renamed to
7375 i386_dr_insert_watchpoint. All uses updated.
7376 (i386_low_remove_watchpoint): Renamed to
7377 i386_dr_remove_watchpoint. All uses updated.
7378 (i386_low_region_ok_for_watchpoint): Renamed to
7379 i386_dr_region_ok_for_watchpoint. All uses updated.
7380 (i386_low_stopped_data_address): Renamed to
7381 i386_dr_stopped_data_address. All uses updated.
7382 (i386_low_stopped_by_watchpoint): Renamed to
7383 i386_dr_stopped_by_watchpoint. All uses updated.
7385 2014-06-18 Gary Benson <gbenson@redhat.com>
7387 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7388 (i386_dr_low_can_set_control): Likewise.
7389 (i386_insert_aligned_watchpoint): New check.
7391 2014-06-18 Gary Benson <gbenson@redhat.com>
7393 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7396 2014-06-18 Gary Benson <gbenson@redhat.com>
7398 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7399 instead of fatal and error.
7400 (i386_handle_nonaligned_watchpoint): Likewise.
7402 2014-06-18 Gary Benson <gbenson@redhat.com>
7404 * i386-low.c (i386_get_debug_register_length): New macro.
7405 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7406 (i386_show_dr): Use debug_printf instead of fprintf. Use
7407 phex to format values.
7409 2014-06-18 Gary Benson <gbenson@redhat.com>
7411 * i386-low.h: Comment changes.
7412 * i386-low.c: Likewise.
7414 2014-06-18 Gary Benson <gbenson@redhat.com>
7416 * i386-low.c: Whitespace changes.
7418 2014-06-12 Tom Tromey <tromey@redhat.com>
7420 * utils.c (freeargv): Remove.
7422 2014-06-12 Tom Tromey <tromey@redhat.com>
7424 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7425 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7426 (parse_debug_format_options): Likewise.
7427 (gdbserver_usage): Likewise.
7428 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7429 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7430 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7432 ($(LIBGNU)): Depend on libiberty.
7433 (all-lib): Recurse into all subdirs.
7434 (install-only): Invoke "install" target in subdirs.
7435 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7437 * configure: Rebuild.
7438 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7439 for vasprintf, vsnprintf, or gettimeofday.
7440 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7443 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7445 * development.sh: Delete.
7446 * Makefile.in (config.status): Adjust dependency on development.sh.
7447 * configure.ac: Adjust development.sh source call.
7448 * configure: Regenerate.
7450 2014-06-02 Pedro Alves <palves@redhat.com>
7452 * ax.c (gdb_free_agent_expr): New function.
7453 * ax.h (gdb_free_agent_expr): New declaration.
7454 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7456 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7458 (clear_breakpoint_conditions_and_commands): New function.
7459 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7460 (clear_breakpoint_conditions_and_commands): New declaration.
7462 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7464 * linux-aarch64-low.c (asm/ptrace.h): Include.
7466 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7468 Fix TLS access for -static -pthread.
7469 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7470 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7471 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7473 2014-05-20 Pedro Alves <palves@redhat.com>
7475 * linux-aarch64-low.c (aarch64_insert_point)
7476 (aarch64_remove_point): No longer check whether the type is
7477 supported here. Adjust to new interface.
7478 (the_low_target): Install aarch64_supports_z_point_type as
7479 supports_z_point_type method.
7480 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7481 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7482 instead of a Z packet char. Adjust.
7483 (arm_supports_z_point_type): New function.
7484 (arm_insert_point, arm_remove_point): Adjust to new interface.
7485 (the_low_target): Install arm_supports_z_point_type.
7486 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7487 (cris_insert_point, cris_remove_point): Adjust to new interface.
7488 Don't check whether the type is supported here.
7489 (the_low_target): Install cris_supports_z_point_type.
7490 * linux-low.c (linux_supports_z_point_type): New function.
7491 (linux_insert_point, linux_remove_point): Adjust to new interface.
7492 * linux-low.h (struct linux_target_ops) <insert_point,
7493 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7494 raw_breakpoint pointer parameter.
7495 <supports_z_point_type>: New method.
7496 * linux-mips-low.c (mips_supports_z_point_type): New function.
7497 (mips_insert_point, mips_remove_point): Adjust to new interface.
7498 Use mips_supports_z_point_type.
7499 (the_low_target): Install mips_supports_z_point_type.
7500 * linux-ppc-low.c (the_low_target): Install NULL as
7501 supports_z_point_type method.
7502 * linux-s390-low.c (the_low_target): Install NULL as
7503 supports_z_point_type method.
7504 * linux-sparc-low.c (the_low_target): Install NULL as
7505 supports_z_point_type method.
7506 * linux-x86-low.c (x86_supports_z_point_type): New function.
7507 (x86_insert_point): Adjust to new insert_point interface. Use
7508 insert_memory_breakpoint. Adjust to new
7509 i386_low_insert_watchpoint interface.
7510 (x86_remove_point): Adjust to remove_point interface. Use
7511 remove_memory_breakpoint. Adjust to new
7512 i386_low_remove_watchpoint interface.
7513 (the_low_target): Install x86_supports_z_point_type.
7514 * lynx-low.c (lynx_target_ops): Install NULL as
7515 supports_z_point_type callback.
7516 * nto-low.c (nto_supports_z_point_type): New.
7517 (nto_insert_point, nto_remove_point): Adjust to new interface.
7518 (nto_target_ops): Install nto_supports_z_point_type.
7519 * mem-break.c: Adjust intro comment.
7520 (struct raw_breakpoint) <raw_type, size>: New fields.
7521 <inserted>: Update comment.
7522 <shlib_disabled>: Delete field.
7523 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7524 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7525 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7526 (raw_bkpt_type_to_target_hw_bp_type): New function.
7527 (find_enabled_raw_code_breakpoint_at): New function.
7528 (find_raw_breakpoint_at): New type and size parameters. Use them.
7529 (insert_memory_breakpoint): New function, based off
7530 set_raw_breakpoint_at.
7531 (remove_memory_breakpoint): New function.
7532 (set_raw_breakpoint_at): Reimplement.
7533 (set_breakpoint): New, based on set_breakpoint_at.
7534 (set_breakpoint_at): Reimplement.
7535 (delete_raw_breakpoint): Go through the_target->remove_point
7536 instead of assuming memory breakpoints.
7537 (find_gdb_breakpoint_at): Delete.
7538 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7539 (find_gdb_breakpoint): New function.
7540 (set_gdb_breakpoint_at): Delete.
7541 (z_type_supported): New function.
7542 (set_gdb_breakpoint_1): New function, loosely based off
7543 set_gdb_breakpoint_at.
7544 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7545 (delete_gdb_breakpoint_at): Delete.
7546 (delete_gdb_breakpoint_1): New function, loosely based off
7547 delete_gdb_breakpoint_at.
7548 (delete_gdb_breakpoint): New function.
7549 (clear_gdb_breakpoint_conditions): Rename to ...
7550 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7552 (add_condition_to_breakpoint): Make static.
7553 (add_breakpoint_condition): Take a struct breakpoint pointer
7554 instead of an address. Adjust.
7555 (gdb_condition_true_at_breakpoint): Rename to ...
7556 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7558 (gdb_condition_true_at_breakpoint): Reimplement.
7559 (add_breakpoint_commands): Take a struct breakpoint pointer
7560 instead of an address. Adjust.
7561 (gdb_no_commands_at_breakpoint): Rename to ...
7562 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7563 parameter. Return true if no breakpoint was found. Change debug
7565 (gdb_no_commands_at_breakpoint): Reimplement.
7566 (run_breakpoint_commands): Rename to ...
7567 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7568 and change return type to boolean.
7569 (run_breakpoint_commands): New function.
7570 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7571 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7572 breakpoint. Go through the_target->remove_point instead of
7573 assuming memory breakpoint.
7574 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7575 software and hardware breakpoints.
7576 (reinsert_raw_breakpoint): Go through the_target->insert_point
7577 instead of assuming memory breakpoint.
7578 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7579 software and hardware breakpoints.
7580 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7581 Check both software and hardware breakpoints.
7582 (validate_inserted_breakpoint): Assert the breakpoint is a
7583 software breakpoint. Set the inserted flag to -1 instead of
7584 setting shlib_disabled.
7585 (delete_disabled_breakpoints): Adjust.
7586 (validate_breakpoints): Only validate software breakpoints.
7587 Adjust to inserted flag change.
7588 (check_mem_read, check_mem_write): Skip breakpoint types other
7589 than software breakpoints. Adjust to inserted flag change.
7590 * mem-break.h (enum raw_bkpt_type): New enum.
7591 (raw_breakpoint, struct process_info): Forward declare.
7592 (Z_packet_to_target_hw_bp_type): Delete declaration.
7593 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7594 (set_gdb_breakpoint, delete_gdb_breakpoint)
7595 (clear_breakpoint_conditions): New declarations.
7596 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7597 (breakpoint_inserted_here): Update comment.
7598 (add_breakpoint_condition, add_breakpoint_commands): Replace
7599 address parameter with a breakpoint pointer parameter.
7600 (gdb_breakpoint_here): Update comment.
7601 (delete_gdb_breakpoint_at): Delete.
7602 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7603 * server.c (process_point_options): Take a struct breakpoint
7604 pointer instead of an address. Adjust.
7605 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7606 delete_gdb_breakpoint.
7607 * spu-low.c (spu_target_ops): Install NULL as
7608 supports_z_point_type method.
7609 * target.h: Include mem-break.h.
7610 (struct target_ops) <prepare_to_access_memory>: Update comment.
7611 <supports_z_point_type>: New field.
7612 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7613 instead of a char. Also take a raw breakpoint pointer.
7614 * win32-arm-low.c (the_low_target): Install NULL as
7615 supports_z_point_type.
7616 * win32-i386-low.c (i386_supports_z_point_type): New function.
7617 (i386_insert_point, i386_remove_point): Adjust to new interface.
7618 (the_low_target): Install i386_supports_z_point_type.
7619 * win32-low.c (win32_supports_z_point_type): New function.
7620 (win32_insert_point, win32_remove_point): Adjust to new interface.
7621 (win32_target_ops): Install win32_supports_z_point_type.
7622 * win32-low.h (struct win32_target_ops):
7623 <supports_z_point_type>: New method.
7624 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7625 instead of a char. Also take a raw breakpoint pointer.
7627 2014-05-20 Pedro Alves <palves@redhat.com>
7629 * mem-break.h: Include break-common.h.
7630 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7631 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7632 (Z_packet_to_target_hw_bp_type): New declaration.
7633 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7634 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7635 (Z_PACKET_ACCESS_WP): Delete macros.
7636 (Z_packet_to_hw_type): Delete function.
7637 * i386-low.h: Don't include break-common.h here.
7638 (Z_packet_to_hw_type): Delete declaration.
7639 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7640 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7641 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7642 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7643 * linux-aarch64-low.c: Don't include break-common.h here.
7644 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7645 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7646 (Z_packet_to_target_hw_bp_type): Delete function.
7647 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7649 (mips_insert_point, mips_remove_point): Use
7650 Z_packet_to_target_hw_bp_type.
7652 2014-05-20 Pedro Alves <palves@redhat.com>
7654 * linux-aarch64-low.c: Include break-common.h.
7655 (enum target_point_type): Delete.
7656 (Z_packet_to_point_type): Rename to ...
7657 (Z_packet_to_target_hw_bp_type): ... this, and return a
7658 target_hw_bp_type instead.
7659 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7660 instead of an enum target_point_type.
7661 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7663 (aarch64_dr_state_insert_one_point)
7664 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7665 (aarch64_handle_aligned_watchpoint)
7666 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7667 Take an enum target_hw_bp_type instead of an enum
7669 (aarch64_supports_z_point_type): New function.
7670 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7671 use Z_packet_to_target_hw_bp_type.
7673 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7675 * configure.ac: Only use -Werror by default when DEVELOPMENT
7677 * configure: Regenerate.
7679 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7681 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7682 * linux-x86-low.c (X86_64_USER_REGS): New.
7683 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7685 2014-04-28 Yao Qi <yao@codesourcery.com>
7687 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7690 2014-04-25 Pedro Alves <palves@redhat.com>
7693 * linux-low.c (linux_attach_fail_reason_string): New function.
7694 (linux_attach_lwp): Delete.
7695 (linux_attach_lwp_1): Rename to ...
7696 (linux_attach_lwp): ... this. 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): Adjust to call linux_attach_lwp. Call error on
7700 failure to attach to the tgid. Call warning when failing to
7702 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7703 argument. Remove "initial" parameter. Return int instead of
7704 void. Don't error or warn here.
7705 (linux_attach_fail_reason_string): New declaration.
7706 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7707 interface change. Use linux_attach_fail_reason_string.
7709 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7710 Walfred Tedeschi <walfred.tedeschi@intel.com>
7712 * Makefile.in: Added rules to handle new files
7713 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7714 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7715 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7716 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7717 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7718 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7720 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7721 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7722 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7723 i386/x32-avx512.xml.
7724 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7725 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7726 i386/x32-avx512-linux.xml.
7727 * i387-fp.c (num_avx512_k_registers): New constant for number
7729 (num_avx512_zmmh_low_registers): New constant for number of
7730 lower ZMM registers (0-15).
7731 (num_avx512_zmmh_high_registers): New constant for number of
7732 higher ZMM registers (16-31).
7733 (num_avx512_ymmh_registers): New contant for number of higher
7734 YMM registers (ymm16-31 added by avx521 on x86_64).
7735 (num_avx512_xmm_registers): New constant for number of higher
7736 XMM registers (xmm16-31 added by AVX512 on x86_64).
7737 (struct i387_xsave): Add space for AVX512 registers.
7738 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7739 Add code to handle AVX512 registers.
7740 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7741 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7742 prototypei from generated file.
7743 (tdesc_amd64_avx512_linux): Likewise.
7744 (init_registers_x32_avx512_linux): Likewise.
7745 (tdesc_x32_avx512_linux): Likewise.
7746 (init_registers_i386_avx512_linux): Likewise.
7747 (tdesc_i386_avx512_linux): Likewise.
7748 (x86_64_regmap): Add AVX512 registers.
7749 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7751 (initialize_low_arch): Add code to initialize AVX512 registers.
7753 2014-04-23 Pedro Alves <palves@redhat.com>
7755 * mem-break.c (find_gdb_breakpoint_at): Make static.
7756 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7758 2014-04-23 Pedro Alves <palves@redhat.com>
7760 * i386-low.c: Don't include break-common.h here.
7761 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7762 prototype to take target_hw_bp_type as argument instead of a Z
7764 * i386-low.h: Include break-common.h here.
7765 (Z_packet_to_hw_type): Declare.
7766 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7768 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7769 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7770 (x86_remove_point): Convert the packet number to a
7771 target_hw_bp_type before calling i386_low_remove_watchpoint.
7772 * win32-i386-low.c (i386_insert_point): Convert the packet number
7773 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7774 (i386_remove_point): Convert the packet number to a
7775 target_hw_bp_type before calling i386_low_remove_watchpoint.
7777 2014-04-23 Pedro Alves <palves@redhat.com>
7779 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7781 2014-04-10 Pedro Alves <palves@redhat.com>
7783 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7784 Check if the condition or command is NULL before checking if the
7785 breakpoint is known. On success, return true.
7786 * mem-break.h (add_breakpoint_condition): Document return.
7787 (add_breakpoint_commands): Add describing comment.
7788 * server.c (skip_to_semicolon): New function.
7789 (process_point_options): Use it.
7791 2014-04-09 Pedro Alves <palves@redhat.com>
7793 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7796 2014-02-27 Pedro Alves <palves@redhat.com>
7799 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7801 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7803 (last_thread_of_process_p): Take a PID argument instead of a
7805 (linux_wait_for_lwp): Delete.
7806 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7808 (linux_low_filter_event): New function, party factored out from
7809 linux_wait_for_event.
7810 (linux_wait_for_event): Rename to ...
7811 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7812 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7813 sigsuspend. Check for zombie leaders.
7814 (linux_wait_for_event): Reimplement as wrapper around
7815 linux_wait_for_event_filtered.
7816 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7817 a normal or signal exit is seen, it's the whole process exiting.
7818 (wait_for_sigstop): No longer a for_each_inferior callback.
7819 Rewrite on top of linux_wait_for_event_filtered.
7820 (stop_all_lwps): Call wait_for_sigstop directly.
7821 * server.c (resume, handle_target_event): Handle
7822 TARGET_WAITKIND_NO_RESUMED.
7824 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7826 * win32-low.c (psapi_get_dll_name,
7827 * win32_CreateToolhelp32Snapshot): Delete.
7828 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7829 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7831 (handle_load_dll): Add function description.
7832 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7834 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7836 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7838 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7839 base address when calling win32_add_one_solib.
7840 (handle_load_dll): Delete local variable load_addr.
7841 Remove 0x1000 offset applied to DLL base address when calling
7842 win32_add_one_solib.
7843 (handle_unload_dll): Add comment.
7845 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7847 * win32-low.c (win32_add_all_dlls): Renames
7848 win32_ensure_ntdll_loaded. Rewrite function documentation.
7849 Adjust implementation to always load all DLLs.
7850 Add 0x1000 offset to DLL base address when calling
7851 win32_add_one_solib.
7852 (child_initialization_done): New static global.
7853 (do_initial_child_stuff): Set child_initialization_done to
7854 zero during child initialization, and 1 after. Replace call
7855 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7857 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7858 (handle_unload_dll): Add function documentation.
7859 (get_child_debug_event): Ignore load and unload DLL events
7860 during child initialization.
7862 2014-02-20 Doug Evans <dje@google.com>
7864 Remove global all_lwps.
7865 * inferiors.h (ptid_of): Move here from linux-low.h.
7866 (pid_of, lwpid_of): Ditto.
7867 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7868 parameter is a struct thread_info * now.
7869 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7870 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7871 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7873 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7874 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7875 * linux-arm-low.c (update_registers_callback): Update, "entry"
7876 parameter is a struct thread_info * now.
7877 Fetch lwpid from current_inferior directly.
7878 (arm_insert_point): Pass &all_threads to find_inferior instead of
7880 (arm_remove_point): Ditto.
7881 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7882 (arm_prepare_to_resume): Fetch pid from thread.
7883 (arm_read_description): Fetch lwpid from current_inferior directly.
7884 * linux-low.c (all_lwps): Delete.
7885 (delete_lwp): Delete call to remove_inferior.
7886 (handle_extended_wait): Fetch lwpid from thread.
7887 (add_lwp): Don't set lwp->entry.id. Remove call to
7888 add_inferior_to_list.
7889 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7890 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7891 (kill_one_lwp_callback): Ditto.
7892 (linux_kill): Don't dereference NULL pointer.
7893 Fetch ptid,lwpid from thread.
7894 (get_detach_signal): Fetch ptid from thread.
7895 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7896 Simplify call to regcache_invalidate_thread.
7897 (delete_lwp_callback): Update, "entry" parameter is a
7898 struct thread_info * now. Fetch pid from thread.
7899 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7900 (status_pending_p_callback): Update, "entry" parameter is a
7901 struct thread_info * now. Fetch ptid from thread.
7902 (find_lwp_pid): Update, "entry" parameter is a
7903 struct thread_info * now.
7904 (linux_wait_for_lwp): Fetch pid from thread.
7905 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7906 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7907 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7908 (dequeue_one_deferred_signal): Ditto.
7909 (cancel_breakpoint): Fetch ptid from current_inferior.
7910 (linux_wait_for_event): Pass &all_threads to find_inferior,
7911 not &all_lwps. Fetch ptid, lwpid from thread.
7912 (count_events_callback): Update, "entry" parameter is a
7913 struct thread_info * now.
7914 (select_singlestep_lwp_callback): Ditto.
7915 (select_event_lwp_callback): Ditto.
7916 (cancel_breakpoints_callback): Ditto.
7917 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7919 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7920 (unsuspend_one_lwp): Update, "entry" parameter is a
7921 struct thread_info * now.
7922 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7924 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7925 Fetch lwpid from thread, not lwp.
7926 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7927 Pass &all_threads to find_inferior, not &all_lwps.
7928 (send_sigstop): Fetch lwpid from thread, not lwp.
7929 (send_sigstop_callback): Update, "entry" parameter is a
7930 struct thread_info * now.
7931 (suspend_and_send_sigstop_callback): Ditto.
7932 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7933 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7934 struct thread_info * now.
7935 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7937 (lwp_running): Update, "entry" parameter is a
7938 struct thread_info * now.
7939 (stop_all_lwps): Fetch ptid from thread.
7940 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7941 (linux_resume_one_lwp): Fetch lwpid from thread.
7942 (linux_set_resume_request): Update, "entry" parameter is a
7943 struct thread_info * now. Fetch pid, lwpid from thread.
7944 (resume_status_pending_p): Update, "entry" parameter is a
7945 struct thread_info * now.
7946 (need_step_over_p): Ditto. Fetch lwpid from thread.
7947 (start_step_over): Fetch lwpid from thread.
7948 (linux_resume_one_thread): Update, "entry" parameter is a
7949 struct thread_info * now. Fetch lwpid from thread.
7950 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7951 (proceed_one_lwp): Update, "entry" parameter is a
7952 struct thread_info * now. Fetch lwpid from thread.
7953 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7954 struct thread_info * now.
7955 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7956 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7957 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7959 (regsets_store_inferior_registers): Ditto.
7960 (fetch_register, store_register): Ditto.
7961 (linux_read_memory, linux_write_memory): Ditto.
7962 (linux_request_interrupt): Ditto.
7963 (linux_read_auxv): Ditto.
7964 (linux_xfer_siginfo): Ditto.
7965 (linux_qxfer_spu): Ditto.
7966 (linux_qxfer_libraries_svr4): Ditto.
7967 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7968 moved to inferiors.h.
7970 (get_thread_lwp): Update.
7971 (struct lwp_info): Delete member "entry". Simplify comment for
7974 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7975 current_inferior directly.
7976 (update_watch_registers_callback): Update, "entry" parameter is a
7977 struct thread_info * now. Fetch pid from thread.
7978 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7979 (mips_insert_point): Fetch lwpid from current_inferior.
7980 Pass &all_threads to find_inferior, not &all_lwps.
7981 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7982 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7984 (mips_stopped_data_address): Ditto.
7985 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7987 * linux-tile-low.c (tile_arch_setup): Ditto.
7988 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7989 (update_debug_registers_callback): Update, "entry" parameter is a
7990 struct thread_info * now. Fetch pid from thread.
7991 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7992 Pass &all_threads to find_inferior, not &all_lwps.
7993 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7994 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7995 Pass &all_threads to find_inferior, not &all_lwps.
7996 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7997 (i386_dr_low_get_status): Ditto.
7998 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7999 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8000 (x86_linux_read_description): Ditto.
8001 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8003 2014-02-20 Doug Evans <dje@google.com>
8005 * inferiors.c (get_first_inferior): Fix buglet.
8007 2014-02-19 Doug Evans <dje@google.com>
8009 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8010 * inferiors.c (add_thread): Change result type to struct thread_info *.
8011 All callers updated.
8012 (add_lwp): Call add_thread here instead of in callers.
8013 All callers updated.
8014 * linux-low.h (get_lwp_thread): Rewrite.
8015 (struct lwp_info): New member "thread".
8017 2014-02-19 Doug Evans <dje@google.com>
8019 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8020 All callers updated.
8022 2014-02-19 Doug Evans <dje@google.com>
8024 * inferiors.c (add_thread): Fix whitespace.
8026 2014-02-19 Doug Evans <dje@google.com>
8028 * dll.c (clear_dlls): Replace accessing list implemention details
8030 * gdbthread.h (get_first_thread): Declare.
8031 * inferiors.c (for_each_inferior_with_data): New function.
8032 (get_first_thread): New function.
8033 (find_thread_ptid): Simplify.
8034 (get_first_inferior): New function.
8035 (clear_list): Delete.
8036 (one_inferior_p): New function.
8037 (clear_inferior_list): New function.
8038 (clear_inferiors): Update.
8039 * inferiors.h (for_each_inferior_with_data): Declare.
8040 (clear_inferior_list): Declare.
8041 (one_inferior_p): Declare.
8042 (get_first_inferior): Declare.
8043 * linux-low.c (linux_wait_for_event): Replace accessing list
8044 implemention details with API function.
8045 * server.c (target_running): Ditto.
8046 (accumulate_file_name_length): New function.
8047 (emit_dll_description): New function.
8048 (handle_qxfer_libraries): Replace accessing list implemention
8049 details with API function.
8050 (handle_qxfer_threads_worker): New function.
8051 (handle_qxfer_threads_proper): Replace accessing list implemention
8052 details with API function.
8053 (handle_query): Ditto.
8054 (visit_actioned_threads_callback_ftype): New typedef.
8055 (visit_actioned_threads_data): New struct.
8056 (visit_actioned_threads): Rewrite to be find_inferior callback.
8057 (resume): Call find_inferior.
8058 (handle_status): Replace accessing list implemention
8059 details with API function.
8060 (process_serial_event): Replace accessing list implemention details
8062 * target.c (set_desired_inferior): Replace accessing list implemention
8063 details with API function.
8064 * tracepoint.c (same_process_p): New function.
8065 (gdb_agent_about_to_close): Replace accessing list implemention
8066 details with API function.
8067 * win32-low.c (child_delete_thread): Replace accessing list
8068 implemention details with API function.
8069 (match_dll_by_basename): New function.
8070 (dll_is_loaded_by_basename): New function.
8071 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8072 details call to dll_is_loaded_by_basename.
8074 2014-02-19 Doug Evans <dje@google.com>
8076 * dll.h (struct dll_info): Add comment.
8077 * gdbthread.h (struct thread_info): Add comment.
8078 (current_ptid): Simplify.
8079 * inferiors.c (add_process): Update.
8080 (remove_process): Update.
8081 * inferiors.h (struct process_info): Rename member "head" to "entry".
8082 * linux-low.c (delete_lwp): Update.
8084 (last_thread_of_process_p): Update.
8085 (kill_one_lwp_callback, linux_kill): Update.
8086 (status_pending_p_callback): Update.
8087 (wait_for_sigstop): Update. Simplify read of ptid.
8088 (start_step_over): Update.
8089 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8090 (get_lwp_thread): Update.
8091 (struct lwp_info): Rename member "head" to "entry".
8092 * regcache.h (inferior_list_entry): Delete.
8093 * server.c (kill_inferior_callback): Update.
8094 (detach_or_kill_inferior_callback): Update.
8095 (print_started_pid): Update.
8096 (print_attached_pid): Update.
8097 (process_serial_event): Simplify read of ptid.
8098 * thread-db.c (thread_db_create_event): Update.
8099 (thread_db_get_tls_address): Update.
8100 * win32-low.c (current_inferior_ptid): Simplify.
8102 2014-02-19 Tom Tromey <tromey@redhat.com>
8104 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8106 (target_supports_btrace): Update.
8108 2014-02-14 Yao Qi <yao@codesourcery.com>
8110 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8111 (rsp-low-ipa.o): New target.
8113 2014-02-12 Tom Tromey <tromey@redhat.com>
8115 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8116 convert_ascii_to_int.
8117 * regcache.c (registers_to_string): Likewise.
8118 * remote-utils.c (decode_M_packet): Likewise.
8119 * server.c (process_serial_event): Likewise.
8121 2014-02-12 Tom Tromey <tromey@redhat.com>
8123 * server.c (handle_query, handle_v_run): Use hex2bin, not
8125 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8127 2014-02-12 Tom Tromey <tromey@redhat.com>
8129 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8130 convert_int_to_ascii.
8131 * regcache.c (registers_to_string, collect_register_as_string):
8133 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8135 * server.c (process_serial_event): Likewise.
8136 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8137 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8139 2014-02-12 Tom Tromey <tromey@redhat.com>
8141 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8142 bin2hex, not hexify.
8143 * tracepoint.c (cmd_qtstatus): Likewise.
8145 2014-02-12 Tom Tromey <tromey@redhat.com>
8147 * remote-utils.c (monitor_output): Pass explicit length to
8150 2014-02-12 Tom Tromey <tromey@redhat.com>
8152 * tracepoint.c: Include rsp-low.h.
8153 * server.c: Include rsp-low.h.
8154 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8155 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8157 * remote-utils.c: Include rsp-low.h.
8158 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8159 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8160 (convert_int_to_ascii, convert_ascii_to_int): Move to
8162 * regcache.c: Include rsp-low.h.
8163 * ax.c: Include rsp-low.h.
8164 * Makefile.in (SFILES): Add common/rsp-low.c.
8165 (OBS): Add rsp-low.o.
8166 (rsp-low.o): New target.
8168 2014-02-12 Tom Tromey <tromey@redhat.com>
8170 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8171 Include print-utils.h.
8172 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8173 (plongest, thirty_two, phex_nz): Remove.
8174 * Makefile.in (SFILES): Add common/print-utils.c.
8175 (OBS): Add print-utils.o.
8176 (print-utils-ipa.o): New target.
8177 (print-utils.o): New target.
8178 (IPA_OBJS): Add print-utils-ipa.o.
8180 2014-02-06 Tom Tromey <tromey@redhat.com>
8182 * Makefile.in (SFILES): Fix indentation.
8184 2014-02-05 Doug Evans <dje@google.com>
8186 * linux-low.c (linux_wait_for_event): Improve comment.
8187 (linux_wait_1): Keep current_inferior in sync with event_child.
8189 2014-01-22 Doug Evans <dje@google.com>
8191 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8193 2014-01-22 Doug Evans <dje@google.com>
8195 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8196 * configure: Regenerate.
8197 * config.in: Regenerate.
8198 * Makefile.in (SFILES): Add debug.c.
8200 * debug.c: New file.
8201 * debug.h: New file.
8202 * linux-aarch64-low.c (*): Update all debugging printfs to use
8203 debug_printf instead of fprintf.
8204 * linux-arm-low.c (*): Ditto.
8205 * linux-cris-low.c (*): Ditto.
8206 * linux-crisv32-low.c (*): Ditto.
8207 * linux-m32r-low.c (*): Ditto.
8208 * linux-sparc-low.c (*): Ditto.
8209 * linux-x86.c (*): Ditto.
8210 * linux-low.c (*): Ditto.
8211 (linux_wait_1): Add calls to debug_enter, debug_exit.
8212 (linux_wait): Remove redundant debugging printf.
8213 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8214 (linux_resume, unstop_all_lwps): Ditto.
8215 * mem-break.c (*): Update all debugging printfs to use
8216 debug_printf instead of fprintf.
8217 * remote-utils.c (*): Ditto.
8218 * thread-db.c (*): Ditto.
8219 * server.c #include <ctype.h>, "gdb_vecs.h".
8220 (debug_threads): Moved to debug.c.
8221 (*): Update all debugging printfs to use debug_printf instead of
8223 (start_inferior): Replace call to fflush with call to debug_flush.
8224 (monitor_show_help): Mention set debug-format.
8225 (parse_debug_format_options): New function.
8226 (handle_monitor_command): Handle "monitor set debug-format".
8227 (gdbserver_usage): Mention --debug-format.
8228 (main): Parse --debug-format.
8229 * server.h (debug_threads): Declaration moved to debug.h.
8231 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8232 trace_debug_1 that uses debug_printf.
8233 (tracepoint_look_up_symbols): Update all debugging printfs to use
8234 debug_printf instead of fprintf.
8236 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8238 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8241 2014-01-17 Pedro Alves <palves@redhat.com>
8244 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8245 defined after including gdb_proc_service.h.
8247 2014-01-16 Doug Evans <dje@google.com>
8249 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8250 (match_dll): Use it.
8252 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8254 * target.h (target_ops) <read_btrace>: Change parameters and
8255 return type to allow error reporting.
8256 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8257 trace reading errors on.
8258 * linux-low.c (linux_low_read_btrace): Pass trace reading
8260 (linux_low_disable_btrace): New.
8262 2014-01-15 Doug Evans <dje@google.com>
8264 * inferiors.c (thread_id_to_gdb_id): Delete.
8265 * inferiors.h (thread_id_to_gdb_id): Delete.
8267 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8269 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8270 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8273 2014-01-08 Pedro Alves <palves@redhat.com>
8275 * server.c (handle_status): Don't discard previous queued stop
8276 replies or thread's pending status here.
8277 (main) <disconnection>: Do it here instead.
8279 2014-01-08 Pedro Alves <palves@redhat.com>
8281 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8282 * server.c (visit_actioned_threads, handle_pending_status): New
8284 (handle_v_cont): Factor out parts to ...
8285 (resume): ... this new function. If in all-stop, and a thread
8286 being resumed has a pending status, report it without actually
8288 (myresume): Adjust to use the new 'resume' function.
8289 (clear_pending_status_callback, set_pending_status_callback)
8290 (find_status_pending_thread_callback): New functions.
8291 (handle_status): Handle the case of multiple threads having
8292 interesting statuses to report. Report threads' real last signal
8293 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8294 with an interesting thread to report the status for, instead of
8295 always reporting the status of the first thread.
8297 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8299 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8300 * gdbreplay.c (gdbreplay_version): Likewise.
8302 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8304 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8305 iov.iov_len with the real length in use.
8307 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8309 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8310 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8311 for all targets that use win32-low.c.
8312 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8313 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8315 2013-12-13 Pedro Alves <palves@redhat.com>
8317 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8318 if equal to TARGET_WAITKIND_LOADED.
8319 * win32-low.c (cached_status): New static global.
8320 (win32_wait): Add declaration.
8321 (do_initial_child_stuff): Flush all initial pending debug events
8322 up to the initial breakpoint.
8323 (win32_wait): If CACHED_STATUS was set, return that instead
8324 of doing a real wait. Remove the code resuming the execution
8325 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8326 during the initial phase. Also remove the code changing
8327 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8328 TARGET_WAITKIND_STOPPED.
8330 2013-12-11 Yao Qi <yao@codesourcery.com>
8332 * notif.c (handle_notif_ack): Return 0 if no notification
8335 2013-11-20 Doug Evans <dje@google.com>
8337 * linux-low.c (linux_set_resume_request): Fix comment.
8339 2013-11-20 Doug Evans <dje@google.com>
8341 * linux-low.c (resume_status_pending_p): Tweak comment.
8343 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8345 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8346 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8347 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8348 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8349 (srv_amd64_regobj): Add amd64-mpx.o.
8350 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8351 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8352 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8353 * i387-fp.c (num_pl_bnd_register) Added constant.
8354 (num_pl_bnd_cfg_registers) Added constant.
8355 (struct i387_xsave) Added reserved area and MPX fields.
8356 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8357 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8359 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8360 (init_registers_amd64_mpx_linux): Declare new function.
8361 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8362 (x86_64_regmap): Add MPX registers.
8363 (x86_linux_read_description): Add MPX case.
8364 (initialize_low_arch): Initialize MPX targets.
8366 2013-11-18 Tom Tromey <tromey@redhat.com>
8368 * configure: Rebuild.
8369 * configure.ac: Don't check for stdlib.h.
8370 * gdbreplay.c: Unconditionally include stdlib.h.
8372 2013-11-18 Tom Tromey <tromey@redhat.com>
8374 * config.in: Rebuild.
8375 * configure: Rebuild.
8376 * configure.ac: Don't use AC_HEADER_DIRENT.
8378 2013-11-18 Tom Tromey <tromey@redhat.com>
8380 * server.h: Don't check HAVE_STRING_H.
8381 * gdbreplay.c: Don't check HAVE_STRING_H.
8382 * configure: Rebuild.
8384 2013-11-18 Tom Tromey <tromey@redhat.com>
8386 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8389 2013-11-08 Tom Tromey <tromey@redhat.com>
8391 * configure, config.in: Rebuild.
8392 * configure.ac: Remove unused configury.
8394 2013-11-08 Tom Tromey <tromey@redhat.com>
8396 * acinclude.m4: Include common.m4, codeset.m4.
8397 * configure, config.in: Rebuild.
8398 * configure.ac: Use GDB_AC_COMMON.
8400 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8402 * linux-s390-low.c (HWCAP_S390_TE): New define.
8403 (s390_arch_setup): Consider the TE field in the HWCAP for
8404 determining 'have_regset_tdb'.
8406 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8409 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8412 2013-10-02 Pedro Alves <palves@redhat.com>
8414 * server.c (process_serial_event): Don't output "GDBserver
8415 exiting" if GDB is connected through stdio.
8416 * target.c (mywait): Likewise, be silent if GDB is connected
8419 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8421 * lynx-low.c (lynx_add_threads_after_attach): New function.
8422 (lynx_attach): Remove call to add_thread. Add call to
8423 lynx_add_threads_after_attach instead.
8425 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8427 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8428 * config.in, configure: Regenerated.
8430 2013-09-18 Yao Qi <yao@codesourcery.com>
8433 * server.c (start_inferior): Clear 'resume_info'.
8435 2013-09-16 Jiong Wang <jiwang@tilera.com>
8437 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8440 2013-09-16 Jiong Wang <jiwang@tilera.com>
8442 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8443 linux-tile-low.o to srv_tgtobj.
8445 2013-09-16 Will Newton <will.newton@linaro.org>
8447 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8450 2013-09-06 Pedro Alves <palves@redhat.com>
8452 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8453 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8454 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8455 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8456 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8457 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8459 2013-09-06 Pedro Alves <palves@redhat.com>
8461 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8462 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8464 2013-09-06 Pedro Alves <palves@redhat.com>
8466 * linux-amd64-ipa.c: Include tracepoint.h.
8467 * linux-i386-ipa.c: Include tracepoint.h.
8469 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8471 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8472 (ps_get_thread_area): New function.
8474 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8476 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8477 (initialize_low_arch): Call init_registers_crisv32 rather than
8478 init_register_crisv32.
8480 2013-09-05 Pedro Alves <palves@redhat.com>
8482 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8484 * hostio.h: ... this new file.
8485 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8486 win32-low.c: Include hostio.h.
8488 2013-09-05 Pedro Alves <palves@redhat.com>
8490 * server.h (gdb_client_data, handler_func, callback_handler_func)
8491 (delete_file_handler, add_file_handler, append_callback_event)
8492 (delete_callback_event, start_event_loop, initialize_event_loop):
8493 Move to event-loop.h and include it.
8494 * event-loop.h: New file.
8496 2013-09-05 Pedro Alves <palves@redhat.com>
8498 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8499 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8500 (loaded_dll, unloaded_dll): Move to ...
8501 * dll.h: ... this new file.
8502 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8504 2013-09-05 Pedro Alves <palves@redhat.com>
8506 * server.h (current_process, get_thread_process, all_processes)
8507 (add_inferior_to_list, for_each_inferior, current_inferior)
8508 (remove_inferior, add_process, remove_process, find_process_pid)
8509 (have_started_inferiors_p, have_attached_inferiors_p)
8510 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8511 (clear_inferiors, find_inferior, find_inferior_id)
8512 (inferior_target_data, set_inferior_target_data)
8513 (inferior_regcache_data, set_inferior_regcache_data): Move to
8514 inferiors.h, and include it.
8515 * inferiors.h: New file.
8517 2013-09-05 Pedro Alves <palves@redhat.com>
8519 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8523 2013-09-05 Pedro Alves <palves@redhat.com>
8525 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8527 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8528 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8529 (handle_tracepoint_general_set, handle_tracepoint_query)
8530 (tracepoint_finished_step, tracepoint_was_hit)
8531 (release_while_stepping_state_list, current_traceframe)
8532 (in_readonly_region, traceframe_read_mem)
8533 (fetch_traceframe_registers, traceframe_read_sdata)
8534 (traceframe_read_info, struct fast_tpoint_collect_status)
8535 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8536 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8537 (supply_fast_tracepoint_registers)
8538 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8539 (ipa_tdesc, claim_trampoline_space)
8540 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8541 (agent_mem_read, agent_get_trace_state_variable_value)
8542 (agent_set_trace_state_variable_value, agent_tsv_read)
8543 (agent_mem_read_string, get_raw_reg_func_addr)
8544 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8545 * tracepoint.h: ... this new file.
8547 2013-09-05 Pedro Alves <palves@redhat.com>
8549 * server.h (perror_with_name, error, fatal, warning, paddress)
8550 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8552 * utils.h: New file.
8554 2013-09-05 Pedro Alves <palves@redhat.com>
8556 * server.h (remote_debug, noack_mode, transport_is_reliable)
8557 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8558 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8559 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8560 (write_enn, initialize_async_io, enable_async_io)
8561 (disable_async_io, check_remote_input_interrupt_request)
8562 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8563 (dead_thread_notify, prepare_resume_reply)
8564 (decode_address_to_semicolon, decode_address, decode_m_packet)
8565 (decode_M_packet, decode_X_packet, decode_xfer_write)
8566 (decode_search_memory_packet, unhexify, hexify)
8567 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8568 (look_up_one_symbol, relocate_instruction)
8569 (monitor_output): Move to remote-utils.h, and include it.
8570 * remote-utils.h: New file.
8572 2013-09-05 Pedro Alves <palves@redhat.com>
8574 * server.h (_): Delete.
8576 2013-09-02 Pedro Alves <palves@redhat.com>
8578 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8579 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8581 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8583 2013-09-02 Pierre Muller <muller@sourceware.org>
8585 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8586 or WriteProcessMemory complete successfully and handle
8587 ERROR_PARTIAL_COPY error.
8589 2013-09-02 Pedro Alves <palves@redhat.com>
8591 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8592 error instead of EIO.
8594 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8597 * linux-low.c: Include filestuff.h.
8598 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8599 * lynx-low.c: Include filestuff.h.
8600 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8601 * server.c: Include filestuff.h.
8602 (main): Call notice_open_fds.
8603 * spu-low.c: Include filestuff.h.
8604 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8606 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8608 * Makefile.in: Explain why ../target and ../nat are not
8609 listed as include file search paths.
8610 (linux-waitpid.o): New object file rule.
8611 * configure.srv (srv_native_linux_obj): New variable.
8612 Replace all occurrences of linux native object files with
8613 $srv_native_linux_obj.
8614 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8615 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8616 (linux_enable_event_reporting): Remove declaration.
8617 (my_waitpid): Moved to common/linux-waitpid.c.
8618 (linux_wait_for_event): Pass ptid when calling
8619 linux_enable_event_reporting.
8620 (linux_supports_tracefork_flag): Remove.
8621 (linux_enable_event_reporting): Likewise.
8622 (linux_tracefork_grandchild): Remove.
8623 (STACK_SIZE): Moved to common/linux-ptrace.c.
8624 (linux_tracefork_child): Remove.
8625 (linux_test_for_tracefork): Remove.
8626 (linux_look_up_symbols): Call linux_supports_traceclone.
8627 (initialize_low): Remove call to linux_test_for_tracefork.
8628 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8629 common/linux-ptrace.h.
8630 (PTRACE_TYPE_ARG4): Likewise.
8631 Include linux-ptrace.h.
8633 2013-08-21 Pedro Alves <palves@redhat.com>
8635 * config.in: Renegerate.
8637 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8639 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8640 (SFILES): Remove $(srcdir)/common/target-common.c and
8641 add $(srcdir)/target/waitstatus.c.
8642 (OBS): Remove target-common.o and add waitstatus.o.
8643 (server_h): Remove $(srcdir)/../common/target-common.h and
8644 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8645 and $(srcdir)/../target/waitstatus.h.
8646 (target-common.o): Remove.
8647 (waitstatus.o): New target object file.
8648 * target.h: Do not include target-common.h and
8649 include target/resume.h, target/wait.h and
8650 target/waitstatus.h.
8652 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8654 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8655 to PTRACE_TYPE_ARG3.
8656 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8657 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8659 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8660 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8662 2013-07-27 Jie Zhang <jie@codesourcery.com>
8663 Daniel Jacobowitz <dan@codesourcery.com>
8664 Yao Qi <yao@codesourcery.com>
8666 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8667 (mips-linux-watch.o): New rule.
8668 (mips_linux_watch_h): New variable.
8669 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8671 * linux-mips-low.c: Include mips-linux-watch.h.
8672 (struct arch_process_info, struct arch_lwp_info): New.
8673 (update_watch_registers_callback): New function.
8674 (mips_linux_new_process, mips_linux_new_thread) New functions.
8675 (mips_linux_prepare_to_resume, mips_insert_point): New
8677 (mips_remove_point, mips_stopped_by_watchpoint): New
8679 (rsp_bp_type_to_target_hw_bp_type): New function.
8680 (mips_stopped_data_address): New function.
8681 (the_low_target): Add watchpoint support functions.
8683 2013-07-27 Yao Qi <yao@codesourcery.com>
8685 * i386-low.c: Include break-common.h.
8686 (enum target_hw_bp_type): Remove.
8688 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8690 * Makefile.in (SFILES): /common/target-common.c.
8691 (OBS): Add target-common.o.
8692 (server_h): Add $(srcdir)/../common/target-common.h.
8693 (target-common.o): New target.
8694 * server.c (queue_stop_reply_callback): Free
8695 status string after use.
8696 * target.c (target_waitstatus_to_string): Remove.
8697 * target.h: Include target-common.h.
8698 (resume_kind): Likewise.
8699 (target_waitkind): Likewise.
8700 (target_waitstatus): Likewise.
8701 (TARGET_WNOHANG): Likewise.
8703 2013-07-04 Yao Qi <yao@codesourcery.com>
8705 * Makefile.in (host_alias): Use @host_noncanonical@.
8706 (target_alias): Use @target_noncanonical@.
8707 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8708 ACX_NONCANONICAL_HOST.
8709 * configure: Regenerated.
8712 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8714 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8715 * configure: Rebuild.
8716 * Makefile.in (version_host, version_target): Get from configure.
8717 (version.c): Use $(version_host) and $(version_target).
8719 2013-07-03 Pedro Alves <palves@redhat.com>
8721 * Makefile.in (config.status): Depend on development.sh.
8722 * acinclude.m4: Include libmcheck.m4.
8723 * configure: Regenerate.
8725 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8727 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8728 attribute inside the parentheses.
8729 (winapi_DebugSetProcessKillOnExit): Ditto.
8730 (winapi_DebugBreakProcess): Ditto.
8731 (winapi_GenerateConsoleCtrlEvent): Ditto.
8733 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8735 * notif.h (notif_event): Add a dummy member to avoid compiler
8738 2013-07-01 Pedro Alves <palves@redhat.com>
8740 * hostio.c (HOSTIO_PATH_MAX): Define.
8741 (require_filename, handle_open, handle_unlink, handle_readlink):
8744 2013-07-01 Pedro Alves <palves@redhat.com>
8746 * server.h: Include "pathmax.h".
8747 * linux-low.c: Don't include sys/param.h.
8748 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8750 * win32-low.c: Don't include sys/param.h.
8751 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8753 2013-07-01 Pedro Alves <palves@redhat.com>
8755 * event-loop.c: Don't check HAVE_UNISTD_H before including
8757 * gdbreplay.c: Likewise.
8758 * remote-utils.c: Likewise.
8759 * server.c: Likewise.
8760 * configure.ac: Don't check for unistd.h.
8761 * configure: Regenerate.
8763 2013-06-28 Tom Tromey <tromey@redhat.com>
8765 * Makefile.in (version.c): Use version.in, not
8768 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8770 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8771 * configure: Rebuild.
8772 * Makefile.in (version_host, version_target): Get from configure.
8773 (version.c): Use $(version_host) and $(version_target).
8775 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8777 Fix trace-status to output user name without trailing colon.
8778 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8780 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8782 Fix trace-status to output proper start-time and stop-time.
8783 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8784 output start time and stop time in hex as gdb expects.
8786 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8788 * tracepoint.c (build_traceframe_info_xml): Output trace state
8789 variables present in the trace buffer.
8791 2013-06-24 Tom Tromey <tromey@redhat.com>
8793 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8795 (version.o): Remove.
8796 * gdbreplay.c: Include version.h.
8797 (version, host_name): Don't declare.
8798 * server.h: Include version.h.
8799 (version, host_name): Don't declare.
8801 2013-06-12 Pedro Alves <palves@redhat.com>
8803 * linux-x86-low.c (linux_is_elf64): Delete global.
8804 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8805 with local linux_pid_exe_is_elf_64_file use.
8807 2013-06-11 Pedro Alves <palves@redhat.com>
8809 * linux-low.c (regset_disabled, disable_regset): New functions.
8810 (regsets_fetch_inferior_registers)
8811 (regsets_store_inferior_registers): Use them.
8812 (initialize_regsets_info); Don't allocate the disabled_regsets
8814 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8817 2013-06-11 Pedro Alves <palves@redhat.com>
8819 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8822 2013-06-11 Pedro Alves <palves@redhat.com>
8824 * linux-x86-low.c (initialize_low_arch): Call
8825 init_registers_x32_avx_linux.
8827 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8829 Fix compatibility with Android Bionic.
8830 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8833 2013-06-07 Pedro Alves <palves@redhat.com>
8836 * Makefile.in (OBS): Add tdesc.o.
8837 (IPA_OBJS): Add tdesc-ipa.o.
8838 (tdesc-ipa.o): New rule.
8839 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8841 * linux-low.c (new_inferior): Delete.
8842 (disabled_regsets, num_regsets): Delete.
8843 (linux_add_process): Adjust to set the new per-process
8845 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8846 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8847 was a stop. When calling arch_setup, switch the current inferior
8848 to the thread that got an event.
8849 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8850 (regsets_fetch_inferior_registers)
8851 (regsets_store_inferior_registers): New regsets_info parameter.
8853 (linux_register_in_regsets): New regs_info parameter. Adjust to
8855 (register_addr, fetch_register, store_register): New usrregs_info
8856 parameter. Adjust to use it.
8857 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8858 parameter regs_info. Adjust to use it.
8859 (linux_fetch_registers): Get the current inferior's regs_info, and
8861 (linux_store_registers): Ditto.
8862 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8863 (initialize_low): Don't initialize the target_regsets here. Call
8864 initialize_low_arch.
8865 * linux-low.h (target_regsets): Delete declaration.
8866 (struct regsets_info): New.
8867 (struct usrregs_info): New.
8868 (struct regs_info): New.
8869 (struct process_info_private) <new_inferior>: New field.
8870 (struct linux_target_ops): Delete the num_regs, regmap, and
8871 regset_bitmap fields. New field regs_info.
8872 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8873 * i387-fp.c (num_xmm_registers): Delete.
8874 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8875 calls to new interface.
8876 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8877 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8878 Infer the number of xmm registers from the regcache's target
8880 * i387-fp.h (num_xmm_registers): Delete.
8881 * inferiors.c (add_thread): Don't install the thread's regcache
8883 * proc-service.c (gregset_info): Fetch the current inferior's
8884 regs_info. Adjust to use it.
8885 * regcache.c: Include tdesc.h.
8886 (register_bytes, reg_defs, num_registers)
8887 (gdbserver_expedite_regs): Delete.
8888 (get_thread_regcache): If the thread doesn't have a regcache yet,
8889 create one, instead of aborting gdbserver.
8890 (regcache_invalidate_one): Rename to ...
8891 (regcache_invalidate_thread): ... this.
8892 (regcache_invalidate_one): New.
8893 (regcache_invalidate): Only invalidate registers of the current
8895 (init_register_cache): Add target_desc parameter, and use it.
8896 (new_register_cache): Ditto. Assert the target description has a
8897 non zero registers_size.
8898 (regcache_cpy): Add assertions. Adjust.
8899 (realloc_register_cache, set_register_cache): Delete.
8900 (registers_to_string, registers_from_string): Adjust.
8901 (find_register_by_name, find_regno, find_register_by_number)
8902 (register_cache_size): Add target_desc parameter, and use it.
8903 (free_register_cache_thread, free_register_cache_thread_one)
8904 (regcache_release, register_cache_size): New.
8905 (register_size): Add target_desc parameter, and use it.
8906 (register_data, supply_register, supply_register_zeroed)
8907 (supply_regblock, supply_register_by_name, collect_register)
8908 (collect_register_as_string, collect_register_by_name): Adjust.
8909 * regcache.h (struct target_desc): Forward declare.
8910 (struct regcache) <tdesc>: New field.
8911 (init_register_cache, new_register_cache): Add target_desc
8913 (regcache_invalidate_thread): Declare.
8914 (regcache_invalidate_one): Delete declaration.
8915 (regcache_release): Declare.
8916 (find_register_by_number, register_cache_size, register_size)
8917 (find_regno): Add target_desc parameter.
8918 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8920 * remote-utils.c: Include tdesc.h.
8921 (outreg, prepare_resume_reply): Adjust.
8922 * server.c: Include tdesc.h.
8923 (gdbserver_xmltarget): Delete declaration.
8924 (get_features_xml, process_serial_event): Adjust.
8925 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8927 (struct process_info) <tdesc>: New field.
8928 (ipa_tdesc): Declare.
8929 * tdesc.c: New file.
8930 * tdesc.h: New file.
8931 * tracepoint.c: Include tdesc.h.
8932 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8933 (get_context_regcache): Adjust to pass ipa_tdesc down.
8934 (do_action_at_tracepoint): Adjust to get the register cache size
8935 from the context regcache's description.
8936 (traceframe_walk_blocks): Adjust to get the register cache size
8937 from the current trace frame's description.
8938 (traceframe_get_pc): Adjust to get current trace frame's
8939 description and pass it down.
8940 (gdb_collect): Adjust to get the register cache size from the
8942 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8943 (gdbserver_xmltarget): Delete.
8944 (initialize_low_tracepoint): Set the ipa's target description.
8945 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8946 (initialize_low_tracepoint): Set the ipa's target description.
8947 * linux-x86-low.c: Include tdesc.h.
8948 [__x86_64__] (is_64bit_tdesc): New.
8949 (ps_get_thread_area, x86_get_thread_area): Use it.
8950 (i386_cannot_store_register): Rename to ...
8951 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8952 (i386_cannot_fetch_register): Rename to ...
8953 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8954 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8956 (target_regsets): Rename to ...
8957 (x86_regsets): ... this.
8958 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8960 (x86_siginfo_fixup): Use is_64bit_tdesc.
8961 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8962 (tdesc_x32_avx_linux, tdesc_x32_linux)
8963 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8965 (x86_linux_update_xmltarget): Delete.
8966 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8967 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8968 (AMD64_LINUX_USER64_CS): New.
8969 (x86_linux_read_description): New, based on
8970 x86_linux_update_xmltarget.
8971 (same_process_callback): New.
8972 (x86_arch_setup_process_callback): New.
8973 (x86_linux_update_xmltarget): New.
8974 (x86_regsets_info): New.
8975 (amd64_linux_regs_info): New.
8976 (i386_linux_usrregs_info): New.
8977 (i386_linux_regs_info): New.
8978 (x86_linux_regs_info): New.
8979 (x86_arch_setup): Reimplement.
8980 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8981 (x86_emit_ops): Ditto.
8982 (the_low_target): Adjust. Install x86_linux_regs_info,
8983 x86_cannot_fetch_register, and x86_cannot_store_register.
8984 (initialize_low_arch): New.
8985 * linux-ia64-low.c (tdesc_ia64): Declare.
8986 (ia64_fetch_register): Adjust.
8987 (ia64_usrregs_info, regs_info): New globals.
8988 (ia64_regs_info): New function.
8989 (the_low_target): Adjust.
8990 (initialize_low_arch): New function.
8991 * linux-sparc-low.c (tdesc_sparc64): Declare.
8992 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8994 (sparc_arch_setup): New function.
8995 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8996 (the_low_target): Adjust.
8997 (initialize_low_arch): New function.
8998 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8999 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9000 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9001 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9002 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9003 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9004 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9005 (tdesc_powerpc_isa205_vsx64l): Declare.
9006 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9007 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9008 (ppc_set_pc, ppc_get_hwcap): Adjust.
9009 (ppc_usrregs_info): Forward declare.
9010 (!__powerpc64__) ppc_regmap_adjusted: New global.
9011 (ppc_arch_setup): Adjust to the current process'es target
9013 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9014 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9015 (ppc_store_evrregset): Adjust.
9016 (target_regsets): Rename to ...
9017 (ppc_regsets): ... this, and make static.
9018 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9019 (ppc_regs_info): New function.
9020 (the_low_target): Adjust.
9021 (initialize_low_arch): New function.
9022 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9023 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9024 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9025 (tdesc_s390x_linux64v2): Declare.
9026 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9027 (s390_fill_gregset, s390_store_last_break): Adjust.
9028 (target_regsets): Rename to ...
9029 (s390_regsets): ... this, and make static.
9030 (s390_get_pc, s390_set_pc): Adjust.
9031 (s390_get_hwcap): New target_desc parameter, and use it.
9032 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9033 (s390_arch_setup): Adjust to set the current process'es target
9034 description. Don't adjust the regmap.
9035 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9036 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9037 (regs_info_3264): New globals.
9038 (s390_regs_info): New function.
9039 (the_low_target): Adjust.
9040 (initialize_low_arch): New function.
9041 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9042 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9043 [__mips64] (init_registers_mips_linux)
9044 (init_registers_mips_dsp_linux): Delete defines.
9045 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9046 (have_dsp): New global.
9047 (mips_read_description): New, based on mips_arch_setup.
9048 (mips_arch_setup): Reimplement.
9049 (get_usrregs_info): New function.
9050 (mips_cannot_fetch_register, mips_cannot_store_register)
9051 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9052 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9053 (target_regsets): Rename to ...
9054 (mips_regsets): ... this, and make static.
9055 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9056 (dsp_regs_info, regs_info): New globals.
9057 (mips_regs_info): New function.
9058 (the_low_target): Adjust.
9059 (initialize_low_arch): New function.
9060 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9061 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9063 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9064 (arm_read_description): New, with bits factored from
9066 (arm_arch_setup): Reimplement.
9067 (target_regsets): Rename to ...
9068 (arm_regsets): ... this, and make static.
9069 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9070 (arm_regs_info): New function.
9071 (the_low_target): Adjust.
9072 (initialize_low_arch): New function.
9073 * linux-m68k-low.c (tdesc_m68k): Declare.
9074 (target_regsets): Rename to ...
9075 (m68k_regsets): ... this, and make static.
9076 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9077 (m68k_regs_info): New function.
9078 (m68k_arch_setup): New function.
9079 (the_low_target): Adjust.
9080 (initialize_low_arch): New function.
9081 * linux-sh-low.c (tdesc_sharch): Declare.
9082 (target_regsets): Rename to ...
9083 (sh_regsets): ... this, and make static.
9084 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9085 (sh_regs_info, sh_arch_setup): New functions.
9086 (the_low_target): Adjust.
9087 (initialize_low_arch): New function.
9088 * linux-bfin-low.c (tdesc_bfin): Declare.
9089 (bfin_arch_setup): New function.
9090 (bfin_usrregs_info, regs_info): New globals.
9091 (bfin_regs_info): New function.
9092 (the_low_target): Adjust.
9093 (initialize_low_arch): New function.
9094 * linux-cris-low.c (tdesc_cris): Declare.
9095 (cris_arch_setup): New function.
9096 (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-cris-low.c (tdesc_crisv32): Declare.
9101 (cris_arch_setup): New function.
9102 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9103 (cris_regs_info): New function.
9104 (the_low_target): Adjust.
9105 (initialize_low_arch): New function.
9106 * linux-m32r-low.c (tdesc_m32r): Declare.
9107 (m32r_arch_setup): New function.
9108 (m32r_usrregs_info, regs_info): New globals.
9109 (m32r_regs_info): Adjust.
9110 (initialize_low_arch): New function.
9111 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9112 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9113 (tic6x_usrregs_info): Forward declare.
9114 (tic6x_read_description): New function, based on ...
9115 (tic6x_arch_setup): ... this. Reimplement.
9116 (target_regsets): Rename to ...
9117 (tic6x_regsets): ... this, and make static.
9118 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9119 (tic6x_regs_info): New function.
9120 (the_low_target): Adjust.
9121 (initialize_low_arch): New function.
9122 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9123 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9124 (target_regsets): Rename to ...
9125 (xtensa_regsets): ... this, and make static.
9126 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9128 (xtensa_arch_setup, xtensa_regs_info): New functions.
9129 (the_low_target): Adjust.
9130 (initialize_low_arch): New function.
9131 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9132 (nios2_arch_setup): Set the current process'es tdesc.
9133 (target_regsets): Rename to ...
9134 (nios2_regsets): ... this.
9135 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9136 (nios2_regs_info): New function.
9137 (the_low_target): Adjust.
9138 (initialize_low_arch): New function.
9139 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9140 (aarch64_arch_setup): Set the current process'es tdesc.
9141 (target_regsets): Rename to ...
9142 (aarch64_regsets): ... this.
9143 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9144 (aarch64_regs_info): New function.
9145 (the_low_target): Adjust.
9146 (initialize_low_arch): New function.
9147 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9149 (target_regsets): Rename to ...
9150 (tile_regsets): ... this.
9151 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9152 (tile_regs_info): New function.
9153 (tile_arch_setup): Set the current process'es tdesc.
9154 (the_low_target): Adjust.
9155 (initialize_low_arch): New function.
9156 * spu-low.c (tdesc_spu): Declare.
9157 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9158 * win32-arm-low.c (tdesc_arm): Declare.
9159 (arm_arch_setup): New function.
9160 (the_low_target): Install arm_arch_setup instead of
9162 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9163 (init_windows_x86): Rename to ...
9164 (i386_arch_setup): ... this. Set `win32_tdesc'.
9165 (the_low_target): Adjust.
9166 * win32-low.c (win32_tdesc): New global.
9167 (child_add_thread): Don't create the thread cache here.
9168 (do_initial_child_stuff): Set the new process'es tdesc.
9169 * win32-low.h (struct target_desc): Forward declare.
9170 (win32_tdesc): Declare.
9171 * lynx-i386-low.c (tdesc_i386): Declare global.
9172 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9173 * lynx-low.c (lynx_tdesc): New global.
9174 (lynx_add_process): Set the new process'es tdesc.
9175 * lynx-low.h (struct target_desc): Forward declare.
9176 (lynx_tdesc): Declare global.
9177 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9178 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9179 * nto-low.c (nto_tdesc): New global.
9180 (do_attach): Set the new process'es tdesc.
9181 * nto-low.h (struct target_desc): Forward declare.
9182 (nto_tdesc): Declare.
9183 * nto-x86-low.c (tdesc_i386): Declare.
9184 (nto_x86_arch_setup): Set `nto_tdesc'.
9186 2013-06-04 Gary Benson <gbenson@redhat.com>
9188 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9189 to qSupported response when appropriate.
9190 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9191 with nonzero-length annex.
9192 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9193 arguments supplied in annex.
9195 2013-05-31 Doug Evans <dje@google.com>
9198 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9199 64 bits in 64-cross-32 environment.
9201 2013-05-28 Pedro Alves <palves@redhat.com>
9203 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9204 (aarch64-without-fpu.c): Delete rule.
9205 * configure.srv (aarch64*-*-linux*): Remove references to
9206 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9207 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9210 2013-05-24 Pedro Alves <palves@redhat.com>
9212 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9213 instead of strchr/decode_address. Error if the range isn't split
9214 with a ','. Don't assume there's be a ':' in the action.
9216 2013-05-23 Yao Qi <yao@codesourcery.com>
9217 Pedro Alves <palves@redhat.com>
9219 * linux-low.c (lwp_in_step_range): New function.
9220 (linux_wait_1): If the thread was range stepping and stopped
9221 outside the stepping range, report the stop to GDB. Otherwise,
9222 continue stepping. Add range stepping debug output.
9223 (linux_set_resume_request): Copy the step range from the resume
9225 (linux_supports_range_stepping): New.
9226 (linux_target_ops) <supports_range_stepping>: Set to
9227 linux_supports_range_stepping.
9228 * linux-low.h (struct linux_target_ops)
9229 <supports_range_stepping>: New field.
9230 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9231 * linux-x86-low.c (x86_supports_range_stepping): New.
9232 (the_low_target) <supports_range_stepping>: Set to
9233 x86_supports_range_stepping.
9234 * server.c (handle_v_cont): Handle 'r' action.
9235 (handle_v_requests): Append ";r" if the target supports range
9237 * target.h (struct thread_resume) <step_range_start,
9238 step_range_end>: New fields.
9239 (struct target_ops) <supports_range_stepping>:
9241 (target_supports_range_stepping): New macro.
9243 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9245 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9246 confusion in comment.
9248 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9250 * lynx-low.c (struct process_info_private): New type.
9251 (lynx_add_process): New function.
9252 (lynx_create_inferior, lynx_attach): Replace calls to
9253 add_process by calls to lynx_add_process.
9254 (lynx_resume): If PTID is null, then try using
9255 current_process()->private->last_wait_event_ptid.
9257 (lynx_clear_inferiors): Delete. The contents of that function
9258 has been inlined in lynx_mourn;
9259 (lynx_wait_1): Save the ptid in the process's private data.
9260 (lynx_mourn): Free the process' private data. Replace call
9261 to lynx_clear_inferiors by call to clear_inferiors.
9263 2013-05-17 Yao Qi <yao@codesourcery.com>
9265 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9268 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9270 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9271 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9272 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9273 PT_TEXT_END_ADDR guards. Update comments.
9274 (linux_target_op) <read_offsets>: Conditionally define to
9275 linux_read_offsets if the target is UCLIBC and if it defines
9276 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9278 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9279 Andrew Jenner <andrew@codesourcery.com>
9281 * Makefile.in (SFILES): Add linux-nios2-low.c.
9282 (clean): Add action to delete nios2-linux.c.
9283 (nios2-linux.c): New rule.
9284 * configure.srv: Add nios2*-*-linux*.
9285 * linux-nios2-low.c: New.
9287 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9289 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9291 2013-04-25 Hui Zhu <hui@codesourcery.com>
9294 * ax.c (ax_printf): Add fflush.
9296 2013-04-22 Tom Tromey <tromey@redhat.com>
9298 * Makefile.in (SFILES): Add filestuff.c.
9299 (OBS): Add filestuff.o.
9300 (filestuff.o): New target.
9301 * config.in, configure: Rebuild.
9302 * configure.ac: Check for fdwalk, pipe2.
9304 2013-04-17 Pedro Alves <palves@redhat.com>
9306 * configure.ac (USE_THREAD_DB): Delete variable.
9307 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9308 Don't AC_SUBST USE_THREAD_DB.
9309 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9310 * config.in, configure: Regenerate.
9312 2013-04-16 Pedro Alves <palves@redhat.com>
9314 * linux-low.h (struct lwp_info) <thread_known>: Move under
9315 the USE_THREAD_DB #ifdef.
9317 2013-04-16 Pedro Alves <palves@redhat.com>
9319 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9320 (linux-low.o): Delete rule.
9321 * linux-low.h: Always include "gdb_thread_db.h" instead of
9322 conditionally including thread_db.h.
9323 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9326 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9328 * Makefile.in (install-only): Fix make install regression.
9330 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9332 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9333 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9335 * gdbserver.1: Remove.
9337 2013-03-22 Pedro Alves <palves@redhat.com>
9339 * linux-low.c (handle_extended_wait): Don't call
9340 linux_enable_event_reporting.
9342 2013-03-15 Tony Theodore <tonyt@logyst.com>
9345 * Makefile.in (SHELL): Use @SHELL@.
9347 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9349 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9352 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9354 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9355 Remove extraneous NULL element.
9357 2013-03-13 Yao Qi <yao@codesourcery.com>
9359 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9360 'V' block in trace frame.
9362 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9364 * target.h (struct target_ops): Add btrace ops.
9365 (target_supports_btrace): New macro.
9366 (target_enable_btrace): New macro.
9367 (target_disable_btrace): New macro.
9368 (target_read_btrace): New macro.
9369 * gdbthread.h (struct thread_info): Add btrace field.
9370 * server.c: Include btrace-common.h.
9371 (handle_btrace_general_set): New function.
9372 (handle_btrace_enable): New function.
9373 (handle_btrace_disable): New function.
9374 (handle_general_set): Call handle_btrace_general_set.
9375 (handle_qxfer_btrace): New function.
9376 (struct qxfer qxfer_packets[]): Add btrace entry.
9377 * inferiors.c (remove_thread): Disable btrace.
9378 * linux-low: Include linux-btrace.h.
9379 (linux_low_enable_btrace): New function.
9380 (linux_low_read_btrace): New function.
9381 (linux_target_ops): Add btrace ops.
9382 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9383 Add srv_linux_btrace=yes.
9384 (x86_64-*-linux*): Add linux-btrace.o.
9385 Add srv_linux_btrace=yes.
9386 * configure.ac: Define HAVE_LINUX_BTRACE.
9387 * config.in: Regenerated.
9388 * configure: Regenerated.
9390 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9392 * server.c (handle_qxfer): Preserve error message if -3 is
9394 (qxfer): Document the -3 return value.
9396 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9398 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9399 (linux_btrace_h): New variable.
9400 (linux-btrace.o): New rule.
9402 2013-03-08 Stan Shebs <stan@codesourcery.com>
9403 Hafiz Abid Qadeer <abidh@codesourcery.com>
9405 * tracepoint.c (trace_buffer_size): New global.
9406 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9407 (init_trace_buffer): Change to one-argument function. Allocate
9408 trace buffer memory.
9409 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9410 handle QTBuffer:size packet.
9411 (cmd_bigqtbuffer_size): New function.
9412 (initialize_tracepoint): Call init_trace_buffer with
9413 DEFAULT_TRACE_BUFFER_SIZE.
9414 * server.c (handle_query): Add QTBuffer:size in the
9417 2013-03-07 Yao Qi <yao@codesourcery.com>
9419 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9420 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9422 (cmd_qtsp): Adjust condition. Do post increment.
9423 Set cur_action and cur_step_action back to 0.
9425 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9428 * linux-low.c (linux_write_memory): Return early success if LEN is
9431 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9433 * configure.srv: Add x86_64-*-cygwin* as target.
9435 2013-02-28 Tom Tromey <tromey@redhat.com>
9437 * configure.ac: Invoke AC_SYS_LARGEFILE.
9438 * configure, config.in: Rebuild.
9440 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9442 * win32-low.c: Throughout, fix format strings and casts of
9443 printf-like functions to avoid type related warnings on all
9445 (get_child_debug_event): Print dwDebugEventCode as hex since
9446 that's how it's usually documented.
9448 2013-02-28 Yao Qi <yao@codesourcery.com>
9450 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9453 2013-02-27 Jiong Wang <jiwang@tilera.com>
9455 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9456 (reg-tilegx32.c): New rule.
9457 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9458 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9459 different register info initializer according to elf class.
9460 (init_registers_tilgx32): New function. The tilegx32 register info
9462 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9463 (tile_store_gregset): Likewise.
9465 2013-02-27 Yao Qi <yao@codesourcery.com>
9467 * server.c (process_point_options): Print debug message when
9468 debug_threads is true.
9470 2013-02-26 Yao Qi <yao@codesourcery.com>
9472 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9474 2013-02-19 Pedro Alves <palves@redhat.com>
9475 Kai Tietz <ktietz@redhat.com>
9479 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9480 instead of strtoul to extract address from packet.
9481 (process_serial_event) <'z'>: Likewise.
9483 2013-02-18 Yao Qi <yao@codesourcery.com>
9485 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9487 2013-02-14 Pedro Alves <palves@redhat.com>
9491 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9492 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9494 2013-02-14 Pedro Alves <palves@redhat.com>
9496 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9498 2013-02-14 Pedro Alves <palves@redhat.com>
9500 * tracepoint.c (save_string): Delete.
9501 (add_tracepoint_action): Use savestring instead of save_string.
9503 2013-02-12 Pedro Alves <palves@redhat.com>
9505 * linux-xtensa-low.c: Ditto.
9506 * xtensa-xtregs.c: Ditto.
9508 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9510 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9513 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9515 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9516 aarch64_num_wp_regs and aarch64_num_bp_regs to
9517 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9519 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9521 * linux-aarch64-low.c (ps_get_thread_area): Replace
9522 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9524 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9525 Marcus Shawcroft <marcus.shawcroft@arm.com>
9526 Nigel Stephens <nigel.stephens@arm.com>
9527 Yufeng Zhang <yufeng.zhang@arm.com>
9529 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9530 (aarch64.c, aarch64-without-fpu.c): New targets.
9531 * configure.srv (aarch64*-*-linux*): New.
9532 * linux-aarch64-low.c: New file.
9534 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9536 * linux-low.c (handle_extended_wait, linux_create_inferior)
9537 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9538 (dequeue_one_deferred_signal, linux_resume_one_thread)
9539 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9540 (linux_tracefork_grandchild, linux_test_for_tracefork)
9541 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9542 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9543 where the argument is 0.
9545 2013-01-25 Yao Qi <yao@codesourcery.com>
9547 * event-loop.c: Include "queue.h".
9548 (gdb_event_p): New typedef.
9549 (struct gdb_event) <next_event>: Remove.
9550 (event_queue): Change to QUEUE(gdb_event_p).
9551 (async_queue_event): Remove.
9552 (gdb_event_xfree): New.
9553 (initialize_event_loop): New.
9554 (process_event): Use API from QUEUE.
9555 (wait_for_event): Likewise.
9556 * server.c (main): Call initialize_event_loop.
9557 * server.h (initialize_event_loop): Declare.
9559 2013-01-18 Yao Qi <yao@codesourcery.com>
9561 * ax.h (struct eval_agent_expr_context): New.
9562 (gdb_eval_agent_expr): Update declaration.
9563 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9564 TFRAME. Add new argument CTX.
9565 * server.h (struct eval_agent_expr_context): Declare.
9566 (agent_mem_read, agent_tsv_read): Update declaration.
9567 (agent_mem_read_string): Likewise.
9568 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9569 (add_traceframe_block): Add new argument TPOINT.
9570 Increase TPOINT->traceframe_usage.
9571 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9572 eval_tracepoint_agent_expr.
9573 (condition_true_at_tracepoint): Likewise.
9574 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9575 (agent_mem_read_string, agent_tsv_read): Likewise.
9577 2013-01-16 Yao Qi <yao@codesourcery.com>
9579 * linux-low.c (linux_resume_one_lwp): Don't check
9580 'lwp->bp_reinsert != 0'.
9582 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9583 Pedro Alves <palves@redhat.com>
9585 * lynx-low.c (ptrace_request_to_str): Define a temporary
9586 macro and use it to simplify this function's implementation.
9588 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9590 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9593 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9595 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9597 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9599 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9601 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9603 * lynx-low.c (lynx_resume): Use the resume_info parameter
9604 to determine the ptid for the lynx_ptrace call, unless
9605 it is equal to minus_one_ptid, in which case we use the
9606 ptid of the current_inferior.
9607 (lynx_wait_1): After having received a thread create/exit
9608 event, resume the inferior's execution using the signaling
9609 thread's ptid, rather than the old ptid.
9611 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9613 * lynx-low.c (lynx_resume): Delete variable ret.
9615 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9617 * gdbreplay.c (gdbreplay_version): Update copyright year.
9618 * server.c (gdbserver_version): Likewise.
9620 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9622 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9625 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9627 * lynx-low.c (ptrace_request_to_str): Add handling for
9630 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9632 * lynx-low.c (lynx_attach): Delete variable new_process.
9634 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9636 * lynx-low.c (lynx_create_inferior): Delete variable
9639 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9641 * lynx-low.c (ptrace_request_to_str): Do not handle
9642 PTRACE_GETTHREADLIST if this macro does not exist.
9644 2012-12-15 Yao Qi <yao@codesourcery.com>
9646 * Makefile.in (OBS): Add notif.o.
9647 * notif.c, notif.h: New.
9648 * server.c: Include "notif.h".
9649 (struct vstop_notif) <next>: Remove.
9651 (queue_stop_reply): Update.
9652 (push_event, send_next_stop_reply): Remove.
9653 (discard_queued_stop_replies): Update.
9654 (notif_stop): New variable.
9655 (handle_v_stopped): Remove.
9656 (handle_v_requests): Don't call handle_v_stopped. Call
9657 handle_ack_notif instead.
9658 (queue_stop_reply_callback): Call notif_event_enque instead
9659 of queue_stop_reply.
9660 (handle_status): Don't call send_next_stop_reply, call
9661 notif_write_event instead.
9662 (kill_inferior_callback): Likewise.
9663 (detach_or_kill_inferior_callback): Likewise.
9664 (main): Call initialize_notif.
9665 (process_serial_event): Call QUEUE_is_empty.
9666 (handle_target_event): Call notif_push instead of push event.
9667 * server.h (push_event): Remove declaration.
9669 2012-12-10 Tom Tromey <tromey@redhat.com>
9671 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9672 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9675 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9676 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9677 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9678 (amd64-linux-ipa.o, ax.o): Rewrite.
9679 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9680 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9681 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9682 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9683 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9684 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9685 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9686 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9687 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9688 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9689 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9690 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9691 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9692 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9693 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9694 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9695 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9696 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9697 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9698 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9699 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9700 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9701 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9702 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9703 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9704 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9705 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9706 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9707 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9708 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9709 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9710 (reg-tilegx.o): Remove.
9711 (all_object_files): New macro.
9712 Include .deps files.
9713 * aclocal.m4, configure: Rebuild.
9714 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9715 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9716 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9718 2012-12-05 Tom Tromey <tromey@redhat.com>
9721 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9723 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9725 * configure.ac: Check for linux/perf_event.h.
9726 * config.in: Regenerated.
9727 * configure: Regenerated.
9729 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9731 * hostio.c (handle_readlink): Decrease buffer size
9732 parameter passed to readlink by one byte.
9734 2012-11-26 Yao Qi <yao@codesourcery.com>
9736 * configure.ac (build_warnings): Append '-Wempty-body'.
9737 * configure: Regenerated.
9738 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9741 2012-11-15 Pierre Muller <muller@sourceware.org>
9743 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9744 * config.in: Regenerate.
9745 * configure: Regenerate.
9746 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9747 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9748 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9749 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9751 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9752 instead of <sys/wait.h> header.
9753 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9755 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9757 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9758 (various make rules): Remove -DGDBSERVER
9760 2012-11-09 Yao Qi <yao@codesourcery.com>
9762 * spu-low.c (current_ptid): Move it to ..
9763 * gdbthread.h: ... here. New.
9764 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9765 * server.c (myresume, process_serial_event): Likewise.
9766 * thread-db.c (thread_db_find_new_threads): Likewise.
9767 * tracepoint.c (run_inferior_command): Likewise.
9769 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9771 * server.c (handle_search_memory_1): Include access length in
9774 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9776 * linux-crisv32-low.c: Fix compile errors.
9778 2012-09-04 Yao Qi <yao@codesourcery.com>
9780 * tracepoint.c (cmd_qtsv): Adjust debug message.
9781 Don't check CUR_TPOINT.
9783 2012-08-28 Yao Qi <yao@codesourcery.com>
9785 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9786 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9787 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9788 Remove declarations of xmalloc, xreallloc, xstrdup and
9790 * Makefile.in (libiberty_h): New.
9791 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9792 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9794 2012-08-23 Yao Qi <yao@codesourcery.com>
9796 * server.h: Remove declaration of 'xsnprintf'.
9798 2012-08-22 Keith Seitz <keiths@redhat.com>
9800 * server.h: Include build-gnulib-gbserver/config.h.
9801 * gdbreplay.c: Likewise.
9803 2012-08-08 Doug Evans <dje@google.com>
9805 * Makefile.in (SFILES): Add gdb_vecs.c.
9806 (OBS): Add gdb_vecs.o.
9807 (gdb_vecs_h, host_defs_h): New variables.
9808 (thread-db.o): Add $(gdb_vecs_h) dependency.
9809 (gdb_vecs.o): New rule.
9810 * thread-db.c: #include "gdb_vecs.h".
9811 (thread_db_load_search): Use a vector to iterate over path elements.
9812 Handle text appearing after "$pdir".
9814 * configure.ac: Add check for strstr.
9815 * config.in: Regenerate.
9816 * configure: Regenerate.
9818 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9820 * hostio.c (handle_pread): If pread fails, fall back to attempting
9822 (handle_pwrite): Likewise for pwrite.
9824 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9826 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9827 between unsupported TYPE and unimplementable ADDR/LEN combination.
9828 (arm_insert_point): Act on new return value.
9830 2012-07-31 Pedro Alves <palves@redhat.com>
9832 * server.c (process_point_options): Only skip tokens if we find
9833 one that is unrecognized. Don't treat 'X' specially while
9834 skipping unrecognized tokens.
9836 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9838 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9839 to 4-byte-align HW breakpoint addresses for Thumb.
9841 2012-07-27 Yao Qi <yao@codesourcery.com>
9845 * server.h: Declare gdb_agent_about_to_close.
9846 * target.c (kill_inferior): Include "agent.h".
9847 New. Send command 'kill'.
9848 * target.h (kill_inferior): Removed macro.
9849 * tracepoint.c (gdb_agent_about_to_close): New.
9850 (gdb_agent_helper_thread): Handle command 'close'.
9851 Wait endlessly until the inferior stops.
9852 Install gdb_agent_remove_socket to atexit hook.
9853 (agent_socket_name): New static variable.
9854 (gdb_agent_socket_init): Replace local variable 'name' with
9855 'agent_socket_name'.
9856 (gdb_agent_remove_socket): New.
9858 2012-07-27 Yao Qi <yao@codesourcery.com>
9860 * server.c (process_point_options): Stop at 'X' when parsing.
9862 2012-07-19 Michael Eager <eager@eagercon.com>
9864 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9866 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9867 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9868 hardware breakpoint.
9870 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9872 * gdbserver/linux-low.c (initialize_low): Call
9873 linux_ptrace_init_warnings.
9875 2012-07-02 Doug Evans <dje@google.com>
9877 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9880 2012-07-02 Stan Shebs <stan@codesourcery.com>
9882 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9883 (ax.o): Add it to build rule.
9885 (OBS): Add format.o.
9886 (IPA_OBS): Add format.o.
9887 * server.c (handle_query): Claim support for breakpoint commands.
9888 (process_point_options): Add command case.
9889 (process_serial_event): Leave running if there are printfs in
9891 * mem-break.h (any_persistent_commands): Declare.
9892 (add_breakpoint_commands): Declare.
9893 (gdb_no_commands_at_breakpoint): Declare.
9894 (run_breakpoint_commands): Declare.
9895 * mem-break.c (struct point_command_list): New struct.
9896 (struct breakpoint): New field command_list.
9897 (any_persistent_commands): New function.
9898 (add_commands_to_breakpoint): New function.
9899 (add_breakpoint_commands): New function.
9900 (gdb_no_commands_at_breakpoint): New function.
9901 (run_breakpoint_commands): New function.
9902 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9904 * ax.c: Include format.h.
9905 (ax_printf): New function.
9906 (gdb_eval_agent_expr): Add printf opcode.
9908 2012-06-13 Yao Qi <yao@codesourcery.com>
9910 * server.c (start_inferior): Remove duplicated writes to fields
9911 'last_resume_kind' and 'last_status' of 'current_inferior'.
9913 2012-06-12 Yao Qi <yao@codesourcery.com>
9914 Pedro Alves <palves@redhat.com>
9916 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9918 * server.c (handle_v_cont): Extend comment.
9920 2012-06-11 Yao Qi <yao@codesourcery.com>
9922 * linux-low.c (linux_attach): Add 'static'.
9924 2012-06-06 Yao Qi <yao@codesourcery.com>
9926 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9928 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9930 Fix gcc -flto compilation warning.
9931 * server.c (main): Make variable multi_mode and attach volatile.
9933 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9935 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9936 if the platform doesn't know about it.
9938 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9940 * Makefile.in (SFILES): Add linux-tile-low.c.
9941 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9942 * configure.srv: Handle tilegx-*-linux*.
9943 * linux-tile-low.c: New file.
9945 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9947 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9949 2012-05-24 Pedro Alves <palves@redhat.com>
9953 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9955 2012-05-24 Pedro Alves <palves@redhat.com>
9959 Replace target_signal with gdb_signal throughout.
9961 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9963 * linux-low.c (linux_store_registers): Avoid the copying sequence
9964 when no data has been retrieved by ptrace.
9966 2012-05-22 Will Deacon <will.deacon@arm.com>
9968 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9969 Include asm/ptrace.h.
9970 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9973 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9975 * linux-low.c (linux_store_registers): Don't re-retrieve data
9976 with ptrace that has already been obtained from /proc. Always
9977 copy any data retrieved with ptrace to the buffer supplied.
9979 2012-05-11 Yao Qi <yao@codesourcery.com>
9980 Pedro Alves <palves@redhat.com>
9982 * linux-low.c (enum stopping_threads_kind): New.
9983 (stopping_threads): Change type to `enum stopping_threads_kind'.
9984 (handle_extended_wait): If stopping and suspending threads, leave
9985 the new_lwp suspended too.
9986 (linux_wait_for_event): Adjust.
9987 (stop_all_lwps): Set `stopping_threads' to
9988 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9989 whether we're suspending threads or just stopping them. Assert no
9992 2012-04-29 Yao Qi <yao@codesourcery.com>
9994 * server.h: Move some code to ...
9995 * gdbthread.h: ... here. New.
9996 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9997 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9998 (nto-low.o, win32-low.o): Likewise.
9999 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10000 * regcache.c, remote-utils.c, server.c: Likewise.
10001 * target.c, tracepoint.c, win32-low.c: Likewise.
10003 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10005 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10006 (PTRACE_ARG4_TYPE): Likewise.
10007 (PTRACE_XFER_TYPE): Likewise.
10008 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10009 ptrace to PTRACE_ARG3_TYPE.
10010 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10011 (PTRACE_ARG4_TYPE): Likewise.
10012 (PTRACE_XFER_TYPE): Likewise.
10013 (linux_detach_one_lwp): Cast fourth argument of
10014 ptrace to long then PTRACE_ARG4_TYPE.
10015 (regsets_fetch_inferior_registers): Cast third argument of
10016 ptrace to long then PTRACE_ARG3_TYPE.
10017 (regsets_store_inferior_registers): Likewise.
10019 2012-04-20 Pedro Alves <palves@redhat.com>
10021 * configure: Regenerate.
10023 2012-04-19 Pedro Alves <palves@redhat.com>
10025 * Makefile.in (GNULIB_BUILDDIR): New.
10026 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10027 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10028 (all, install-only, uninstall, clean-info, all-lib, clean): No
10029 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10030 (maintainer-clean realclean distclean): Use subdir_do.
10032 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10033 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10034 * acinclude.m4: Include acx_configure_dir.m4.
10035 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10036 calls. Call AC_PROG_RANLIB. Configure gnulib using
10039 (GNULIB_STDINT_H): Adjust.
10040 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10041 * gdbreplay.c: Include build-gnulib/config.h.
10042 * server.h: Likewise.
10043 * aclocal.m4: Regenerate.
10044 * config.in: Regenerate.
10045 * configure: Regenerate.
10047 2012-04-19 Pedro Alves <palves@redhat.com>
10049 * Makefile.in (LIBGNU, INCGNU): Adjust.
10050 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10051 (all, install-only, uninstall, clean-info, all-lib, clean)
10052 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10053 * configure.ac: Adjust AC_OUTPUT output.
10054 * aclocal.m4: Regenerate.
10055 * configure: Regenerate.
10057 2012-04-19 Pedro Alves <palves@redhat.com>
10059 * Makefile.in (generated_files): New.
10060 (server_h): Remove the explicit dependency on config.h, and depend
10061 on $generated_files.
10063 2012-04-19 Pedro Alves <palves@redhat.com>
10065 * Makefile.in (INCGNU): Add -Ignulib.
10067 2012-04-19 Pedro Alves <palves@redhat.com>
10069 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10070 (INCGNU): ... this, and spell out -I here.
10071 (GNULIB_LIB): Rename to ...
10072 (LIBGNU): ... this.
10073 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10075 2012-04-19 Pedro Alves <palves@redhat.com>
10077 * config.in: Regenerate.
10079 2012-04-19 Pedro Alves <palves@redhat.com>
10081 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10082 * server.h (memmem): Remove declaration.
10083 * config.in: Regenerate.
10084 * configure: Regenerate.
10086 2012-04-19 Yao Qi <yao@codesourcery.com>
10088 * Makefile.in (SFILES): Add common/vec.c.
10092 2012-04-19 Yao Qi <yao@codesourcery.com>
10094 * remote-utils.c (prepare_resume_reply): Replace with macro
10095 target_core_of_thread.
10096 * server.c (handle_qxfer_threads_proper): Likewise.
10097 * target.h (traget_core_of_thread): New macro.
10099 2012-04-18 Pedro Alves <palves@redhat.com>
10101 * aclocal.m4: Regenerate.
10102 * configure: Regenerate.
10104 2012-04-16 Yao Qi <yao@codesourcery.com>
10106 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10107 duplicated on address.
10109 2012-04-16 Yao Qi <yao@codesourcery.com>
10111 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10112 (struct tracepoint_action_ops) <send>: New field.
10113 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10114 (agent_expr_send, x_tracepoint_action_send): New.
10115 (l_tracepoint_action_send): New.
10116 (cmd_qtdp): Download and install tracepoint
10117 according to `use_agent'.
10118 (run_inferior_command): Add one more parameter `len'.
10120 (tracepoint_send_agent): New.
10121 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10123 2012-04-16 Yao Qi <yao@codesourcery.com>
10125 * tracepoint.c (download_tracepoints): Moved to ...
10126 (cmd_qtstart): ... here.
10128 2012-04-14 Yao Qi <yao@codesourcery.com>
10130 * tracepoint.c: Include inttypes.h.
10131 (struct collect_memory_action): Use sized types.
10132 (struct tracepoint): Likewise.
10133 (cmd_qtdp, stop_tracing): Update print specifiers.
10134 (cmd_qtp, response_tracepoint): Likewise.
10135 (collect_data_at_tracepoint): Likewise.
10136 (collect_data_at_step): Likewise.
10138 2012-04-14 Yao Qi <yao@codesourcery.com>
10140 Import gnulib module inttypes.
10141 * aclocal.m4, config.in, configure: Regenerated.
10143 2012-04-14 Yao Qi <yao@codesourcery.com>
10145 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10146 Makefile and config.status at last.
10148 2012-04-13 Yao Qi <yao@codesourcery.com>
10150 * tracepoint.c: Include stdint.h unconditionally.
10152 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10154 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10155 on BFD_HAVE_SYS_PROCFS_TYPE.
10156 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10157 * configure: Regenerate.
10158 * config.in: Likewise.
10160 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10162 * Makefile.in (clean): Also remove x32.c x32-linux.c
10163 x32-avx.c x32-avx-linux.c.
10164 (x32.o): New target.
10166 (x32-linux.o): Likewise.
10167 (x32-linux.c): Likewise.
10168 (x32-avx.o): Likewise.
10169 (x32-avx.c): Likewise.
10170 (x32-avx-linux.o): Likewise.
10171 (x32-avx-linux.c): Likewise.
10173 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10174 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10175 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10176 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10177 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10178 i386/x32-avx-linux.xml.
10180 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10181 (init_registers_x32_avx_linux): Likwise.
10182 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10183 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10185 2012-04-13 Pedro Alves <palves@redhat.com>
10187 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10188 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10189 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10190 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10193 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10195 * linux-x86-low.c (compat_x32_clock_t): New.
10196 (compat_x32_siginfo_t): Likewise.
10197 (compat_x32_siginfo_from_siginfo): Likewise.
10198 (siginfo_from_compat_x32_siginfo): Likewise.
10199 (linux_is_elf64): Likewise.
10200 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10201 and siginfo_from_compat_x32_siginfo for x32.
10202 (x86_arch_setup): Set linux_is_elf64.
10204 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10207 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10209 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10210 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10211 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10212 compatible with process.
10214 2012-04-12 Yao Qi <yao@codesourcery.com>
10216 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10217 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10218 (install-only, install-info, clean): Handle sub dir gnulib.
10219 (all-lib, am--refresh): New targets.
10220 (memmem.o): Remove target.
10221 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10222 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10223 (AC_REPLACE_FUNCS): Remove memmem.
10224 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10225 (AC_OUTPUT): Generate Makefile in gnulib/.
10226 * aclocal.m4, config.in, configure: Regenerated.
10228 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10230 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10232 2012-04-05 Pedro Alves <palves@redhat.com>
10234 -Werror=strict-aliasing
10236 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10239 2012-04-04 Pedro Alves <palves@redhat.com>
10241 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10242 (sparc_store_gregset_from_stack, sparc_store_gregset)
10243 (sparc_breakpoint_at): Fix formatting.
10245 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10247 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10249 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10250 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10251 * config.in: Regenerate.
10252 * configure: Likewise.
10254 2012-03-29 Pedro Alves <palves@redhat.com>
10256 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10257 Correct ptrace arguments.
10259 2012-03-28 Pedro Alves <palves@redhat.com>
10261 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10262 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10263 (IA64_FR1_REGNUM): New defines.
10264 (ia64_fetch_register): New.
10265 (the_low_target): Install it.
10266 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10268 * linux-low.c (linux_fetch_registers): Try the
10269 the_low_target.fetch_register hook first.
10271 * linux-arm-low.c (the_low_target): Adjust.
10272 * linux-bfin-low.c (the_low_target): Adjust.
10273 * linux-cris-low.c (the_low_target): Adjust.
10274 * linux-crisv32-low.c (the_low_target): Adjust.
10275 * linux-m32r-low.c (the_low_target): Adjust.
10276 * linux-m68k-low.c (the_low_target): Adjust.
10277 * linux-mips-low.c (the_low_target): Adjust.
10278 * linux-ppc-low.c (the_low_target): Adjust.
10279 * linux-s390-low.c (the_low_target): Adjust.
10280 * linux-sh-low.c (the_low_target): Adjust.
10281 * linux-sparc-low.c (the_low_target): Adjust.
10282 * linux-tic6x-low.c (the_low_target): Adjust.
10283 * linux-x86-low.c (the_low_target): Adjust.
10284 * linux-xtensa-low.c (the_low_target): Adjust.
10286 2012-03-26 Pedro Alves <palves@redhat.com>
10288 * server.c (handle_qxfer_libraries): Don't bail early if
10289 the_target->qxfer_libraries_svr4 is not NULL.
10291 2012-03-26 Pedro Alves <palves@redhat.com>
10293 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10295 2012-03-23 Pedro Alves <palves@redhat.com>
10297 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10298 "library-list-svr4" element's start tag when the the DSO list is
10301 2012-03-23 Pedro Alves <palves@redhat.com>
10303 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10304 a variable whose type size is the same as the inferior's pointer
10307 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10309 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10311 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10312 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10313 * linux-low.h: Include <signal.h>.
10314 (struct siginfo): Remove forward declaration.
10315 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10318 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10320 * .gitignore: Ignore more files.
10322 2012-03-19 Pedro Alves <palves@redhat.com>
10323 Jan Kratochvil <jan.kratochvil@redhat.com>
10325 * server.c (cont_thread, general_thread): Add describing comments.
10326 (start_inferior): Clear `cont_thread'.
10327 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10330 2012-03-15 Yao Qi <yao@codesourcery.com>
10332 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10334 (cmd_qtdp): ... here.
10336 2012-03-15 Yao Qi <yao@codesourcery.com>
10338 * tracepoint.c (struct tracepoint_action_ops): New.
10339 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10340 (m_tracepoint_action_download): New.
10341 (r_tracepoint_action_download): New.
10342 (x_tracepoint_action_download): New.
10343 (l_tracepoint_action_download): New.
10344 (add_tracepoint_action): Install `action->ops' according type.
10345 (download_tracepoint_1): Move code `download' function pointer
10346 of various tracepoint_action_ops.
10348 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10350 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10351 linux_ptrace_attach_warnings.
10353 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10355 * Makefile.in (linux-ptrace.o): New.
10356 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10357 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10358 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10359 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10360 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10362 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10364 2012-03-08 Yao Qi <yao@codesourcery.com>
10365 Pedro Alves <palves@redhat.com>
10367 Fix PR server/13392.
10368 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10369 offset of JMP insn.
10370 * tracepoint.c (remove_tracepoint): New.
10371 (cmd_qtdp): Call remove_tracepoint when failed to install.
10373 2012-03-07 Pedro Alves <palves@redhat.com>
10375 * linux-low.c (get_detach_signal): New.
10376 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10377 Pass on pending signals to PTRACE_DETACH. Check the result of the
10379 * server.c (program_signals, program_signals_p): New.
10380 (handle_general_set): Handle QProgramSignals.
10381 * server.h (program_signals, program_signals_p): Declare.
10383 2012-03-05 Pedro Alves <palves@redhat.com>
10384 Jan Kratochvil <jan.kratochvil@redhat.com>
10386 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10389 2012-03-03 Yao Qi <yao@codesourcery.com>
10391 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10392 agent_look_up_symbols.
10394 2012-03-03 Yao Qi <yao@codesourcery.com>
10396 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10397 (linux-x86-low.o): Likewise.
10398 * server.h: Remove in_process_agent_loaded.
10399 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10403 2012-03-03 Yao Qi <yao@codesourcery.com>
10405 * tracepoint.c (gdb_agent_capability): New global.
10406 (in_process_agent_loaded_ust): Renamed to
10407 `in_process_agent_supports_ust'.
10409 (in_process_agent_supports_ust): Call agent_capability_check.
10410 (clear_installed_tracepoints): Assert that agent supports
10413 2012-03-03 Yao Qi <yao@codesourcery.com>
10415 * linux-low.c (linux_supports_agent): New.
10416 (linux_target_ops): Initialize field `supports_agent' with
10417 linux_supports_agent.
10418 * target.h (struct target_ops) <supports_agent>: New.
10419 (target_supports_agent): New macro.
10420 * server.c (handle_general_set): Handle packet 'QAgent'.
10421 (handle_query): Send `QAgent+'.
10422 * Makefile.in (server.o): Depends on agent.h.
10424 2012-03-03 Yao Qi <yao@codesourcery.com>
10426 * Makefile.in (OBS): Add agent.o.
10427 Add new rule for agent.o.
10428 Track dependence of tracepoint.c on agent.h.
10429 * tracepoint.c (run_inferior_command_1):
10430 (run_inferior_command): Call agent_run_command.
10431 (gdb_ust_connect_sync_socket): Deleted. Move it to
10433 (resume_thread, stop_thread): Likewise.
10434 (gdb_ust_socket_init): Renamed to ...
10435 (gdb_agent_socket_init): ... New.
10436 (gdb_ust_thread): Renamed to ...
10437 (gdb_agent_helper_thread): ... New.
10438 (gdb_ust_init): Move some code to ...
10439 (gdb_agent_init): ... here. New.
10440 [HAVE_UST]: Call gdb_ust_init.
10441 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10442 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10443 * config.in, configure: Regenerated.
10445 2012-03-02 Pedro Alves <palves@redhat.com>
10447 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10448 * linux-low.c (struct simple_pid_list): New.
10449 (stopped_pids): New a struct simple_pid_list pointer.
10450 (add_to_pid_list, pull_pid_from_list): New.
10451 (handle_extended_wait): Don't assume the first signal new children
10452 report is SIGSTOP. Adjust call to pull_pid_from_list.
10453 (linux_wait_for_lwp): Adjust.
10455 2012-03-02 Yao Qi <yao@codesourcery.com>
10457 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10460 2012-03-02 Yao Qi <yao@codesourcery.com>
10462 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10463 `stop_pc' and `tpoint'. Update caller.
10465 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10467 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10468 * linux-low.c (use_linux_regsets): New macro.
10469 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10470 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10471 (linux_register_in_regsets): New function.
10472 (usr_fetch_inferior_registers): Skip registers covered by
10474 (usr_store_inferior_registers): Likewise.
10475 (usr_fetch_inferior_registers): New macro.
10476 (usr_store_inferior_registers): Likewise.
10477 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10478 (linux_store_registers): Likewise.
10479 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10481 (init_registers_mips64_dsp_linux): Likewise.
10482 (init_registers_mips_linux): New macro.
10483 (init_registers_mips_dsp_linux): Likewise.
10484 (mips_dsp_num_regs): Likewise.
10485 (DSP_BASE, DSP_CONTROL): New fallback macros.
10486 (mips_base_regs): New macro.
10487 (mips_regmap): Use it. Fix the size.
10488 (mips_dsp_regmap): New variable.
10489 (mips_dsp_regset_bitmap): Likewise.
10490 (mips_arch_setup): New function.
10491 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10493 (mips_cannot_store_register): Likewise.
10494 (the_low_target): Update .arch_setup, .num_regs and .regmap
10495 initializers. Add .regset_bitmap initializer.
10496 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10498 * linux-bfin-low.c (the_low_target): Likewise.
10499 * linux-cris-low.c (the_low_target): Likewise.
10500 * linux-crisv32-low.c (the_low_target): Likewise.
10501 * linux-ia64-low.c (the_low_target): Likewise.
10502 * linux-m32r-low.c (the_low_target): Likewise.
10503 * linux-m68k-low.c (the_low_target): Likewise.
10504 * linux-ppc-low.c (the_low_target): Likewise.
10505 * linux-s390-low.c (the_low_target): Likewise.
10506 * linux-sh-low.c (the_low_target): Likewise.
10507 * linux-sparc-low.c (the_low_target): Likewise.
10508 * linux-tic6x-low.c (the_low_target): Likewise.
10509 * linux-x86-low.c (the_low_target): Likewise.
10510 * linux-xtensa-low.c (the_low_target): Likewise.
10511 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10512 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10513 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10515 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10516 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10518 2012-02-29 Yao Qi <yao@codesourcery.com>
10519 Pedro Alves <palves@redhat.com>
10521 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10522 `step_over_finished' is true.
10524 2012-02-27 Pedro Alves <palves@redhat.com>
10526 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10527 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10529 2012-02-27 Pedro Alves <palves@redhat.com>
10532 * linux-low.c (pid_is_stopped): New.
10533 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10535 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10537 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10540 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10542 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10544 2012-02-24 Luis Machado <lgustavo@codesourcery>
10546 * server.c (handle_query): Advertise support for target-side
10547 breakpoint condition evaluation.
10548 (process_point_options): New function.
10549 (process_serial_event): When inserting a breakpoint, check for
10550 a target-side condition that should be evaluated.
10552 * mem-break.c: Include regcache.h and ax.h.
10553 (point_cond_list_t): New data structure.
10554 (breakpoint) <cond_list>: New field.
10555 (find_gdb_breakpoint_at): Make non-static.
10556 (delete_gdb_breakpoint_at): Clear any target-side
10558 (clear_gdb_breakpoint_conditions): New function.
10559 (add_condition_to_breakpoint): Likewise.
10560 (add_breakpoint_condition): Likewise.
10561 (gdb_condition_true_at_breakpoint): Likewise.
10562 (gdb_breakpoint_here): Return result directly instead
10563 of going through a local variable.
10565 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10566 (clear_gdb_breakpoint_conditions): Likewise.
10567 (add_breakpoint_condition): Likewise.
10568 (gdb_condition_true_at_breakpoint): Likewise.
10570 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10571 (need_step_over_p): Take target-side breakpoint condition into
10574 2012-02-24 Luis Machado <lgustavo@codesourcery>
10576 * server.h: Include tracepoint.h.
10577 (agent_mem_read, agent_get_trace_state_variable_value,
10578 agent_set_trace_state_variable_value,
10579 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10580 get_set_tsv_func_addr): New prototypes.
10582 * ax.h: New include file.
10583 * ax.c: New source file.
10585 * tracepoint.c: Include ax.h.
10586 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10587 agent_expr, eval_result_type): Move to ax.h.
10588 (parse_agent_expr): Rename to ...
10589 (gdb_parse_agent_expr): ... this, make it non-static and move
10591 (unparse_agent_expr) Rename to ...
10592 (gdb_unparse_agent_expr): ... this, make it non-static and move
10594 (eval_agent_expr): Rename to ...
10595 (eval_tracepoint_agent_expr): ... this.
10596 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10597 forward declarations.
10598 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10599 (agent_get_trace_state_variable_value): New function.
10600 (agent_set_trace_state_variable_value): New function.
10601 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10602 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10603 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10604 (condition_true_at_tracepoint): Likewise.
10605 (parse_agent_expr): Rename to ...
10606 (gdb_parse_agent_expr): ... this and move to ax.c.
10607 (unparse_agent_expr): Rename to ...
10608 (gdb_unparse_agent_expr): ... this and move to ax.c.
10609 (gdb_agent_op_name): Move to ax.c.
10610 (eval_agent_expr): Rename to ...
10611 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10613 (eval_tracepoint_agent_expr): New function.
10614 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10616 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10618 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10619 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10620 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10621 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10622 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10623 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10624 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10625 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10626 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10627 (compile_bytecodes): Remove forward declaration.
10628 (is_goto_target): Move to ax.c.
10629 (compile_bytecodes): Move to ax.c and call
10630 agent_get_trace_state_variable_value (...) and
10631 agent_set_trace_state_variable_value (...).
10633 * Makefile.in: Update ax.c and IPA dependencies.
10635 2012-02-24 Pedro Alves <palves@redhat.com>
10637 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10638 (cmd_bigqtbuffer_circular): ... this. Only handle
10639 'QTBuffer:circular:'.
10640 (handle_tracepoint_general_set): Adjust.
10642 2012-02-16 Yao Qi <yao@codesourcery.com>
10644 * inferiors.c: Move code to ...
10645 * dll.c: .... here. New.
10646 * server.h: Declare clear_dlls.
10647 * Makefile.in (SFILES): Add dll.c.
10651 2012-02-11 Yao Qi <yao@codesourcery.com>
10653 * server.c: (handle_monitor_command): Add a new parameter
10655 (handle_query): Update caller.
10657 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10659 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10660 * configure, config.in: Regenerate.
10661 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10664 2012-02-02 Pedro Alves <palves@redhat.com>
10666 Try SIGKILL first, then PTRACE_KILL.
10667 * linux-low.c (linux_kill_one_lwp): New.
10668 (linux_kill_one_lwp): Rename to ...
10669 (kill_one_lwp_callback): ... this. Use the new
10670 linux_kill_one_lwp.
10672 2012-02-02 Pedro Alves <palves@redhat.com>
10674 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10677 2012-01-27 Pedro Alves <palves@redhat.com>
10679 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10680 (elf_64_file_p): Make static.
10681 (linux_pid_exe_is_elf_64_file): New.
10682 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10683 Delete declarations.
10684 (linux_pid_exe_is_elf_64_file): Declare.
10685 * linux-x86-low.c (x86_arch_setup): Use
10686 linux_pid_exe_is_elf_64_file.
10688 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10690 * linux-low.c (linux_wait_for_event_1): Rename to ...
10691 (linux_wait_for_event): ... here and merge it with former
10692 linux_wait_for_event - new variable wait_ptid, use it.
10693 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10695 2012-01-23 Pedro Alves <palves@redhat.com>
10697 * server.c (main): Avoid yet another case of infinite loop while
10698 detaching/killing after a longjmp.
10700 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10703 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10705 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10707 * hostio.c (handle_readlink): New function.
10708 (handle_vFile): Call it to handle "vFile:readlink" packets.
10710 2012-01-20 Pedro Alves <palves@redhat.com>
10711 Ulrich Weigand <ulrich.weigand@linaro.org>
10713 * server.c (handle_v_requests): Only support vAttach and vRun to
10714 start multiple processes when in extended protocol mode.
10716 2012-01-17 Pedro Alves <palves@redhat.com>
10718 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10719 memalign plus mprotect to allocate the scratch buffer.
10721 2012-01-13 Pedro Alves <palves@redhat.com>
10723 * server.c (attach_inferior): Clear `cont_thread'.
10725 2012-01-13 Pedro Alves <palves@redhat.com>
10727 * server.c (main): Avoid infinite loop while detaching/killing
10730 2012-01-09 Doug Evans <dje@google.com>
10732 * server.c (start_inferior): Set last_ptid in --wrapper case.
10734 2012-01-06 Yao Qi <yao@codesourcery.com>
10736 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10738 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10740 2012-01-04 Yao Qi <yao@codesourcery.com>
10742 * tracepoint.c (cmd_qtdp): Print debug message
10743 for static tracepoint.
10745 2012-01-04 Yao Qi <yao@codesourcery.com>
10747 * tracepoint.c (trace_vdebug): Differentiate debug message
10748 between gdbserver and IPA.
10750 2012-01-03 Yao Qi <yao@codesourcery.com>
10752 * tracepoint.c (tracepoint_was_hit): Don't collect for
10755 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10757 * terminal.h: Reformat copyright header.
10759 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10761 * server.c (gdbserver_version): Update copyright year.
10762 * gdbreplay.c (gdbreplay_version): Likewise.
10764 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10766 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10769 2011-12-18 Hui Zhu <teawater@gmail.com>
10770 * linux-low.c (linux_create_inferior): Save return value to ret.
10772 2011-12-18 Hui Zhu <teawater@gmail.com>
10774 * linux-low.c (linux_create_inferior): Save return value to ret.
10776 2011-12-16 Doug Evans <dje@google.com>
10778 * linux-low.c (linux_create_inferior): If stdio connection,
10779 redirect stdin from /dev/null, stdout to stderr.
10780 * remote-utils.c (remote_is_stdio): New static global.
10781 (remote_connection_is_stdio): New function.
10782 (remote_prepare): Handle stdio connection.
10783 (remote_open): Ditto.
10784 (remote_close): Don't close stdin for stdio connections.
10785 (read_prim,write_prim): New functions. Replace all calls to
10786 read/write to these.
10787 * server.c (main): Watch for "-" argument. Move call to
10788 remote_prepare before start_inferior.
10789 * server.h (STDIO_CONNECTION_NAME): New macro.
10790 (remote_connection_is_stdio): Declare.
10792 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10793 in debugging output.
10795 2011-12-15 Yao Qi <yao@codesourcery.com>
10797 * tracepoint.c: Include sys/syscall.h.
10798 (gdb_ust_thread): Remove preprocessor conditional.
10800 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10802 * linux-low.c (linux_detach_one_lwp): Call
10803 the_low_target.prepare_to_resume before detaching.
10805 2011-12-14 Yao Qi <yao@codesourcery.com>
10807 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10810 2011-12-14 Yao Qi <yao@codesourcery.com>
10812 * i386-low.c (i386_low_stopped_data_address): Initialize local
10813 variable `control'.
10815 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10819 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10820 DR_CONTROL unless necessary. Extend comments.
10821 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10822 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10824 2011-12-13 Yao Qi <yao@codesourcery.com>
10826 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10828 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10830 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10832 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10833 Print new debug message for such case.
10835 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10837 Fix overlapping memcpy.
10838 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10839 the read_inferior_memory transfer.
10840 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10841 write_inferior_memory transfer.
10842 (set_fast_tracepoint_jump): New variable buf. Use it for the
10843 read_inferior_memory and write_inferior_memory transfers.
10844 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10845 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10846 Use it for the write_inferior_memory transfer.
10847 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10850 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10852 * linux-low.c (fetch_register, store_register): Make code
10853 consistent, fix formatting.
10855 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10857 * linux-low.c (usr_store_inferior_registers): Factor out code
10858 to handle individual registers into...
10859 (store_register): ... this new function.
10861 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10863 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10864 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10865 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10866 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10867 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10868 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10869 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10870 (srv_xmlfiles): Add new XML files.
10872 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10874 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10875 (init_registers_s390_linux32v1): Add prototype.
10876 (init_registers_s390_linux32v2): Likewise.
10877 (init_registers_s390_linux64v1): Likewise.
10878 (init_registers_s390_linux64v2): Likewise.
10879 (init_registers_s390x_linux64v1): Likewise.
10880 (init_registers_s390x_linux64v2): Likewise.
10881 (s390_num_regs): Increment to 52.
10882 (s390_regmap): Add orig_r2 register.
10883 (s390_num_regs_3264): Increment to 68.
10884 (s390_regmap_3264): Add orig_r2 register.
10885 (s390_collect_ptrace_register): Handle orig_r2 register.
10886 (s390_supply_ptrace_register): Likewise.
10887 (s390_fill_last_break): New function.
10888 (s390_store_last_break): Likewise.
10889 (s390_fill_system_call): New function.
10890 (s390_store_system_call): Likewise.
10891 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10893 (s390_check_regset): New function.
10894 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10895 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10896 Update target_regsets for available register sets.
10898 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10899 Jan Kratochvil <jan.kratochvil@redhat.com>
10901 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10902 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10904 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10905 * linux-low.h (struct process_info_private): New member r_debug.
10906 * server.c (handle_qxfer_libraries): Call
10907 the_target->qxfer_libraries_svr4.
10908 (handle_qxfer_libraries_svr4): New function.
10909 (qxfer_packets): New entry "libraries-svr4".
10910 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10911 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10912 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10913 PACKET_qXfer_libraries_svr4.
10915 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10917 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10918 PSW address/mask between 8-byte and 16-byte formats.
10919 (s390_supply_ptrace_register): Likewise.
10920 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10921 basic addressing mode bit.
10923 2011-11-24 Stan Shebs <stan@codesourcery.com>
10925 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10927 2011-11-17 Stan Shebs <stan@codesourcery.com>
10929 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10930 (tracing_start_time): New global.
10931 (tracing_stop_time): New global.
10932 (tracing_user_name): New global.
10933 (tracing_notes): New global.
10934 (tracing_stop_note): New global.
10935 (cmd_qtstart): Set traceframe_usage, start_time.
10936 (stop_tracing): Set stop_time.
10937 (cmd_qtstatus): Report additional status.
10938 (cmd_qtp): New function.
10939 (handle_tracepoint_query): Call it.
10940 (cmd_qtnotes): New function.
10941 (handle_tracepoint_general_set): Call it.
10942 (get_timestamp): Rename from tsv_get_timestamp.
10944 2011-11-14 Stan Shebs <stan@codesourcery.com>
10945 Kwok Cheung Yeung <kcy@codesourcery.com>
10947 * linux-x86-low.c (small_jump_insn): New.
10948 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10949 trampoline and error message, build a trampoline and issue a small
10950 jump instruction to it.
10951 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10952 trampoline and error message.
10953 (x86_get_min_fast_tracepoint_insn_len): New.
10954 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10955 * linux-low.h (struct linux_target_ops): Add arguments to
10956 install_fast_tracepoint_jump_pad operation, add new operation.
10957 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10959 (linux_get_min_fast_tracepoint_insn_len): New function.
10960 (linux_target_op): Add new operation.
10961 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10962 (gdb_trampoline_buffer_end): Ditto.
10963 (gdb_trampoline_buffer_error): Ditto.
10964 (struct ipa_sym_addresses): Add fields for new IPA variables.
10965 (symbol_list): Add entries for new IPA variables.
10966 (struct tracepoint): Add fields to hold the address range of the
10967 trampoline used by the tracepoint.
10968 (trampoline_buffer_head): New static variable.
10969 (trampoline_buffer_tail): Ditto.
10970 (claim_trampoline_space): New function.
10971 (have_fast_tracepoint_trampoline_buffer): New function.
10972 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10974 (install_fast_tracepoint): Ditto, also add error buffer argument.
10975 (cmd_qtminftpilen): New function.
10976 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10977 (fast_tracepoint_from_trampoline_address): New function.
10978 (fast_tracepoint_collecting): Handle trampoline as part of jump
10980 (set_trampoline_buffer_space): New function.
10981 (initialize_tracepoint): Initialize new IPA variables.
10982 * target.h (struct target_ops): Add arguments to
10983 install_fast_tracepoint_jump_pad operation, add new
10984 get_min_fast_tracepoint_insn_len operation.
10985 (target_get_min_fast_tracepoint_insn_len): New.
10986 (install_fast_tracepoint_jump_pad): Add arguments.
10987 * server.h (IPA_BUFSIZ): Define.
10988 * linux-i386-ipa.c: Include extra header files.
10989 (initialize_fast_tracepoint_trampoline_buffer): New function.
10990 (initialize_low_tracepoint): Call it.
10991 * server.h (set_trampoline_buffer_space): Declare.
10992 (claim_trampoline_space): Ditto.
10993 (have_fast_tracepoint_trampoline_buffer): Ditto.
10995 2011-11-14 Yao Qi <yao@codesourcery.com>
10997 * server.c (handle_query): Handle InstallInTrace for qSupported.
10998 * tracepoint.c (add_tracepoint): Sort list.
10999 (install_tracepoint, download_tracepoint): New.
11000 (cmd_qtdp): Call them to install and download tracepoints.
11001 (sort_tracepoints): Removed.
11002 (cmd_qtstart): Update.
11004 2011-11-14 Yao Qi <yao@codesourcery.com>
11006 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11007 * mem-break.h: Declare.
11008 * tracepoint.c (cmd_qtstart): Move some code to ...
11009 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11011 (download_tracepoints): Move some code to ...
11012 (download_tracepoint_1): ... here. New.
11014 2011-11-08 Yao Qi <yao@codesourcery.com>
11016 * remote-utils.c (relocate_instruction): A comment fix.
11018 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11020 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11021 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11022 dr_status_mirror and dr_control_mirror from debug_reg_state.
11023 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11024 (i386_initial_stuff): Remove use of deleted globals.
11025 (i386_get_thread_context, i386_set_thread_context,
11026 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11027 from debug_reg_state.
11029 2011-11-05 Yao Qi <yao@codesourcery.com>
11031 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11032 address as TPOINT's.
11034 2011-11-02 Stan Shebs <stan@codesourcery.com>
11036 * tracepoint.c (agent_mem_read_string): New function.
11037 (eval_agent_expr): Call it for tracenz.
11038 * server.c (handle_query): Report support for tracenz.
11040 2011-11-02 Yao Qi <yao@codesourcery.com>
11042 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11044 2011-11-02 Yao Qi <yao@codesourcery.com>
11046 * target.h: Fix a typo in comment.
11048 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11050 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11051 clobber the breakpoints' shadows with fast tracepoint jumps.
11052 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11053 * target.c (write_inferior_memory): Also pass MYADDR down to
11056 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11058 * configure.ac: Check support for personality routine.
11059 * configure: Regenerate.
11060 * config.in: Likewise.
11061 * linux-low.c: Include <sys/personality.h>.
11062 Define ADDR_NO_RANDOMIZE if necessary.
11063 (linux_create_inferior): Disable address space randomization when
11064 forking inferior, if requested.
11065 (linux_supports_disable_randomization): New function.
11066 (linux_target_ops): Install it.
11067 * server.h (disable_randomization): Declare.
11068 * server.c (disable_randomization): New global variable.
11069 (handle_general_set): Handle QDisableRandomization.
11070 (handle_query): Likewise for qSupported.
11071 (main): Support --disable-randomization and --no-disable-randomization
11072 command line arguments.
11073 * target.h (struct target_ops): Add supports_disable_randomization.
11074 (target_supports_disable_randomization): New macro.
11076 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11078 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11080 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11081 [!PT_GETDSBT] (target_loadmap): New definition.
11082 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11083 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11084 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11085 and PT_GETDSBT to LINUX_LOADMAP.
11086 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11087 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11089 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11091 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11092 (arm_linux_hwbp_cap): New static variable.
11093 (arm_linux_get_hwbp_cap): Replace by ...
11094 (arm_linux_init_hwbp_cap): ... this new function.
11095 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11096 (arm_linux_get_hw_watchpoint_count): Likewise.
11097 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11098 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11099 (arm_prepare_to_resume): Use perror_with_name instead of error.
11101 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11103 * linux-arm-low.c: Include <signal.h>.
11104 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11105 (struct arm_linux_hwbp_cap): New data type.
11106 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11107 (struct arm_linux_hw_breakpoint): New data type.
11108 (MAX_BPTS, MAX_WPTS): Define.
11109 (struct arch_process_info, struct arch_lwp_info): New data types.
11110 (arm_linux_get_hwbp_cap): New function.
11111 (arm_linux_get_hw_breakpoint_count): Likewise.
11112 (arm_linux_get_hw_watchpoint_count): Likewise.
11113 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11114 (arm_hwbp_control_initialize): Likewise.
11115 (arm_hwbp_control_is_enabled): Likewise.
11116 (arm_hwbp_control_is_initialized): Likewise.
11117 (arm_hwbp_control_disable): Likewise.
11118 (arm_linux_hw_breakpoint_equal): Likewise.
11119 (arm_linux_hw_point_initialize): Likewise.
11120 (struct update_registers_data): New data structure.
11121 (update_registers_callback: New function.
11122 (arm_insert_point): Likewise.
11123 (arm_remove_point): Likewise.
11124 (arm_stopped_by_watchpoint): Likewise.
11125 (arm_stopped_data_address): Likewise.
11126 (arm_new_process): Likewise.
11127 (arm_new_thread): Likewise.
11128 (arm_prepare_to_resume): Likewise.
11129 (the_low_target): Register arm_insert_point, arm_remove_point,
11130 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11131 arm_new_thread, and arm_prepare_to_resume.
11133 2011-09-15 Stan Shebs <stan@codesourcery.com>
11135 * server.h (struct emit_ops): Add compare-goto fields.
11136 * tracepoint.c (gdb_agent_op_sizes): New table.
11137 (emit_eq_goto): New function.
11138 (emit_ne_goto): New function.
11139 (emit_lt_goto): New function.
11140 (emit_le_goto): New function.
11141 (emit_gt_goto): New function.
11142 (emit_ge_goto): New function.
11143 (is_goto_target): New function.
11144 (compile_bytecodes): Recognize special cases of compare-goto
11145 combinations and call specialized emitters for them.
11146 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11147 (amd64_emit_ne_goto): New function.
11148 (amd64_emit_lt_goto): New function.
11149 (amd64_emit_le_goto): New function.
11150 (amd64_emit_gt_goto): New function.
11151 (amd64_emit_ge_goto): New function.
11152 (amd64_emit_ops): Add the new functions.
11153 (i386_emit_eq_goto): New function.
11154 (i386_emit_ne_goto): New function.
11155 (i386_emit_lt_goto): New function.
11156 (i386_emit_le_goto): New function.
11157 (i386_emit_gt_goto): New function.
11158 (i386_emit_ge_goto): New function.
11159 (i386_emit_ops): Add the new functions.
11161 2011-09-08 Stan Shebs <stan@codesourcery.com>
11163 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11164 (i386_emit_epilogue): Restore %ebx.
11166 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11168 * server.c (step_thread): Remove definition.
11169 (process_serial_event): Don't handle Hs.
11170 * server.h (step_thread): Remove declaration.
11171 * target.c (set_desired_inferior): Remove use of step_thread.
11173 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11175 * linux-low.c: Include linux-procfs.h.
11176 (linux_attach_lwp_1): Update comments.
11177 (linux_attach): Scan for existing threads when attaching to a
11178 process that is the tgid.
11179 * Makefile.in: Update dependencies.
11181 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11183 * configure.srv: Add linux-procfs.o dependencies.
11185 2011-08-14 Yao Qi <yao@codesourcery.com>
11187 * target.h (struct target_ops): Fix indent.
11188 * win32-low.c (win32_target_ops): Fix comment.
11190 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11191 Yao Qi <yao@codesourcery.com>
11193 * Makefile.in (clean): Remove tic6x-*.c files.
11194 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11195 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11196 (tic6x-c64xp-linux.c): Likewise.
11197 * configure.srv: Add support for tic6x-*-uclinux.
11198 * linux-tic6x-low.c: New.
11199 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11201 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11202 Yao Qi <yao@codesourcery.com>
11204 * target.h (struct target_ops): Add read_loadmap.
11205 * linux-low.c (struct target_loadseg): New type.
11206 (struct target_loadmap): New type.
11207 (linux_read_loadmap): New function.
11208 (linux_target_ops): Add linux_read_loadmap.
11209 * server.c (handle_query): Support qXfer:fdpic:read packet.
11210 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11213 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11215 * win32-low.c: Include <stdint.h>.
11217 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11219 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11220 to the inferior here.
11221 (i386_remove_aligned_watchpoint): Ditto.
11222 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11223 fit part of the watchpoint in the debug registers.
11224 (i386_update_inferior_debug_regs): New.
11225 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11226 registers, and only update the inferior on success.
11227 (i386_low_remove_watchpoint): Ditto.
11229 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11231 * linux-low.c (compare_ints, unique, list_threads, show_process,
11232 linux_core_of_thread): Delete.
11233 (linux_target_ops): Change linux_core_of_thread to
11234 linux_common_core_of_thread.
11235 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11236 * utils.c (malloc_failure): Change type of argument.
11237 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11238 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11239 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11240 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11241 (IPA_OBJS): Add common-utils-ipa.o.
11242 (ptid_h, linux_osdata_h): New macros.
11243 (server_h): Add common/common-utils.h, common/xml-utils.h,
11244 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11246 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11247 ptid.o, buffer.o): New rules.
11248 (linux-low.o): Add common/linux-osdata.h as a dependency.
11249 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11250 * configure.ac: Add AC_HEADER_DIRENT check.
11251 * config.in: Regenerate.
11252 * configure: Regenerate.
11253 * remote-utils.c (xml_escape_text): Delete.
11254 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11255 buffer_xml_printf): Move to common/buffer.c.
11256 * server.c (main): Remove call to initialize_inferiors.
11257 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11258 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11259 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11260 internal_error, gdb_assert, gdb_assert_fail): Delete.
11261 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11262 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11264 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11265 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11266 initialize_inferiors): Delete.
11268 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11270 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11273 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11275 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11277 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11279 2011-05-26 Yao Qi <yao@codesourcery.com>
11281 * Makefile.in (thread-db.o): Track dependence to
11282 common/gdb_thread_db.h.
11283 * thread-db.c: include gdb_thread_db.h from right place.
11285 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11287 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11288 __FILE__ and __LINE__ to internal_error.
11290 2011-05-13 Doug Evans <dje@google.com>
11292 * thread-db.c (try_thread_db_load_from_sdir): New function.
11293 (try_thread_db_load_from_dir): New function.
11294 (thread_db_load_search): Handle $sdir, ignore $pdir.
11295 Remove trying of system directories if search of
11296 libthread-db-search-path fails, that is now done via $sdir.
11298 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11300 * server.c (handle_query): Add EnableDisableTracepoints to the list
11301 of supported features.
11302 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11304 (cmd_qtenable_disable): New.
11305 (cmd_qtstart): Install tracepoints even if disabled.
11306 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11307 receiving a QTEnable or QTDisable packet.
11308 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11309 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11311 (gdb_probe): Skip data collection if static tracepoint is disabled.
11313 2011-05-10 Doug Evans <dje@google.com>
11315 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11317 2011-05-04 Doug Evans <dje@google.com>
11319 * linux-low.c (linux_join): Skip process lookup.
11320 * spu-low.c (spu_join): Ditto.
11321 * server.c (join_inferiors_callback): Delete.
11322 (process_serial_event): For 'D' packet (detach) call join_inferior
11325 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11327 * README: Don't mention xscale*-*-linux*.
11328 * configure.srv (xscale*-*-linux*): Don't handle target.
11330 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11332 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11334 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11335 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11336 (i386_emit_void_call_2): Likewise.
11338 2011-04-26 Yao Qi <yao@codesourcery.com>
11340 * linux-low.c: Move common macros to linux-ptrace.h.
11341 Include linux-ptrace.h.
11342 * Makefile.in (linux_ptrace_h): New.
11343 (linux-low.o): Depends on linux-ptrace.h.
11345 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11347 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11348 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11349 (remote_prepare): New function with most of the TCP code from ...
11350 (remote_open): ... here. Detect PORT here unconditionally. Move also
11351 setting transport_is_reliable.
11352 * server.c (run_once): New variable.
11353 (gdbserver_usage): Document it.
11354 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11355 the first run if RUN_ONCE.
11356 * server.h (run_once, remote_prepare): New declarations.
11358 2011-04-19 Tom Tromey <tromey@redhat.com>
11360 * win32-low.c (handle_load_dll): Remove duplicate "the".
11362 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11364 Remove support for old Cygwin 1.5 versions.
11365 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11366 function to avoid warning.
11367 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11370 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11372 * gdbserver/server.h (Macro _): Define it if not available.
11374 2011-03-14 Michael Snyder <msnyder@vmware.com>
11376 * hostio.c (handle_close): Remove unnecessary null test.
11378 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11380 * Makefile.in (maintainer-clean realclean distclean): Remove
11381 "make ... subdir_do" command.
11383 2011-03-10 Michael Snyder <msnyder@vmware.com>
11385 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11387 * server.c (handle_v_run): Free alloced buffer on early return.
11389 2011-03-09 Yao Qi <yao@codesourcery.com>
11392 2011-03-04 Yao Qi <yao@codesourcery.com>
11394 * Makefile.in: Remove GNU make feature --directory.
11396 2011-03-05 Yao Qi <yao@codesourcery.com>
11398 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11399 (subdir_do): New make target. Copied from gdb/Makefile.
11400 (maintainer-clean, realclean, distclean, clean): Call corresponding
11401 make targets in common/Makefile.
11403 2011-02-11 Yao Qi <yao@codesourcery.com>
11405 * configure.ac: Call AC_PROG_RANLIB.
11406 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11407 * configure: Regenerate.
11409 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11411 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11413 2011-03-06 Yao Qi <yao@codesourcery.com>
11415 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11417 2011-03-05 Yao Qi <yao@codesourcery.com>
11419 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11420 (subdir_do): New make target. Copied from gdb/Makefile.
11421 (maintainer-clean, realclean, distclean, clean): Call corresponding
11422 make targets in common/Makefile.
11424 2011-03-04 Yao Qi <yao@codesourcery.com>
11426 * Makefile.in: Remove GNU make feature --directory.
11428 2011-03-04 Michael Snyder <msnyder@vmware.com>
11430 * server.c (queue_stop_reply): Call xmalloc not malloc.
11432 2011-03-02 Michael Snyder <msnyder@vmware.com>
11434 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11436 2011-02-28 Michael Snyder <msnyder@vmware.com>
11438 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11439 (cmd_qtframe): Ditto.
11440 (cmd_qtbuffer): Ditto.
11441 (cmd_bigqtbuffer): Ditto.
11443 * utils.c (decimal2str): Initialize 'width' to nine, then
11444 don't mess with it.
11446 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11448 * hostio.c (require_data): Free *data, not data.
11450 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11452 * hostio.c (require_data): Use free, not xfree.
11454 2011-02-27 Michael Snyder <msnyder@vmware.com>
11456 * server.c (handle_query): Discard unused value.
11458 * hostio.c (require_data): Free malloc memory before returning
11461 2011-02-26 Michael Snyder <msnyder@vmware.com>
11463 * linux-low.c (list_threads): Call closedir for dirent.
11465 2011-02-27 Michael Snyder <msnyder@vmware.com>
11467 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11468 a case statement falls through.
11470 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11472 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11475 2011-02-26 Michael Snyder <msnyder@vmware.com>
11477 * utils.c (decimal2str): Eliminate dead code and dead param.
11478 (pulongest): Drop dead param from call to decimal2str.
11481 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11483 Revert the following patch (not approved yet):
11484 2011-02-21 Hui Zhu <teawater@gmail.com>
11485 * tracepoint.c (tp_printf): New function.
11486 (eval_agent_expr): Handle gdb_agent_op_printf.
11488 2011-02-21 Hui Zhu <teawater@gmail.com>
11490 * tracepoint.c (tp_printf): New function.
11491 (eval_agent_expr): Handle gdb_agent_op_printf.
11493 2011-02-18 Tom Tromey <tromey@redhat.com>
11495 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11496 (tracepoint.o): Likewise.
11497 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11498 (gdb_agent_op_names): Likewise.
11500 2011-02-18 Tom Tromey <tromey@redhat.com>
11502 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11503 gdb_agent_op_rot>: New constants.
11504 (gdb_agent_op_names): Add pick and roll.
11505 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11508 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11510 * aclocal.m4: Regenerated with aclocal-1.11.1.
11512 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11514 * server.c (handle_qxfer_traceframe_info): New.
11515 (qxfer_packets): Register "traceframe-info".
11516 (handle_query): Report support for qXfer:traceframe-info:read+.
11517 * tracepoint.c (match_blocktype): New.
11518 (traceframe_find_block_type): Rename to ...
11519 (traceframe_walk_blocks): ... this. Add callback filter argument,
11521 (traceframe_find_block_type): New, reimplemented on top of
11522 traceframe_walk_blocks.
11523 (build_traceframe_info_xml): New.
11524 (traceframe_read_info): New.
11525 * server.h (traceframe_read_info): Declare.
11527 2011-02-11 Yao Qi <yao@codesourcery.com>
11529 * configure.ac: Call AC_PROG_RANLIB.
11530 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11531 * configure: Regenerate.
11533 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11535 * server.c (gdb_read_memory): Change return semantics to allow
11537 (handle_search_memory_1): Adjust.
11538 (process_serial_event) <'m' packet>: Handle partial transfers.
11539 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11541 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11543 * regcache.c (init_register_cache): Initialize
11544 regcache->register_status.
11545 (free_register_cache): Release regcache->register_status.
11546 (regcache_cpy): Copy register_status.
11547 (registers_to_string): Print 'x's for unavailable registers.
11548 (supply_register): Mark the register's status valid or
11549 unavailable, depending on whether a buffer was passed in or not.
11550 (supply_register_zeroed): New.
11551 (supply_regblock): Mark the registers' status valid or
11552 unavailable, depending on whether a buffer was passed in or not.
11553 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11554 (struct regcache): New `register_status' field.
11555 (supply_register_zeroed): Declare.
11556 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11557 supply_register_zeroed, rather than passing a NULL buffer to
11559 * tracepoint.c (fetch_traceframe_registers): Update comment.
11561 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11563 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11566 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11568 * server.h (decode_xfer_write): Change prototype.
11569 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11570 and don't extract the annex here.
11571 * server.c (decode_xfer_read): Remove `annex' parameter,
11572 and don't extract the annex here.
11573 (decode_xfer): New.
11574 (struct qxfer): New.
11575 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11576 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11577 (handle_qxfer_statictrace): New functions, abstracted out from
11578 handle_query, and made to use the struct qxfer interface.
11579 (handle_threads_qxfer_proper): Rename to ...
11580 (handle_qxfer_threads_proper): ... this.
11581 (handle_threads_qxfer): Rename to ...
11582 (handle_qxfer_threads): ... this. Adjust.
11583 (qxfer_packets): New array.
11584 (handle_qxfer): New function.
11585 (handle_query): Use handle_qxfer.
11587 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11589 * gdbreplay.c: Shorten lines of >= 80 columns.
11590 * linux-low.c: Ditto.
11591 * linux-ppc-low.c: Ditto.
11592 * linux-s390-low.c: Ditto.
11593 * linux-sparc-low.c: Ditto.
11594 * linux-x86-low.c: Ditto.
11595 * linux-xtensa-low.c: Ditto.
11596 * mem-break.c: Ditto.
11597 * nto-low.c: Ditto.
11598 * regcache.h: Ditto.
11599 * remote-utils.c: Ditto.
11602 * thread-db.c: Ditto.
11603 * tracepoint.c: Ditto.
11605 * win32-low.h: Ditto.
11607 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11609 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11612 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11614 * server.c (gdbserver_version): Update copyright year in version
11616 * gdbreplay.c (gdbreplay_version): Ditto.
11618 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11620 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11621 * linux-bfin-low.c: New file.
11622 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11623 PT_DATA_ADDR for BFIN targets.
11624 * Makefile.in (SFILES): Add linux-bfin-low.c.
11625 (clean): Remove reg-bfin.c.
11626 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11627 * README: Mention supported Blackfin targets.
11629 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11631 * .gitignore: New file.
11633 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11635 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11637 2010-10-22 Jie Zhang <jie@codesourcery.com>
11639 * Makefile.in: Add FLAGS_TO_PASS variable.
11640 (install): Remove dependency of install-only and recursively
11641 invoke make for install-only.
11643 2010-10-04 Doug Evans <dje@google.com>
11645 * Makefile.in (uninstall): Use $(DESTDIR).
11647 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11651 * linux-x86-low.c (compat_siginfo_from_siginfo)
11652 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11653 si_code is < 0. Check for si_code == SI_TIMER before checking for
11656 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11658 * lynx-i386-low.c: New file.
11659 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11661 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11663 * lynx-low.c (ptrace_request_to_str): Remove handling for
11664 request values that have been removed in LynxOS 5.x.
11666 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11668 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11671 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11673 * configure.ac: Add --enable-inprocess-agent option.
11674 * configure: Rebuilt.
11676 2010-09-06 Yao Qi <yao@codesourcery.com>
11678 * linux-low.c (linux_kill): Remove unused variable.
11679 (linux_stabilize_threads): Likewise.
11680 * server.c (start_inferior): Likewise.
11681 (queue_stop_reply_callback): Likewise.
11682 * tracepoint.c (do_action_at_tracepoint): Likewise.
11684 2010-09-06 Yao Qi <yao@codesourcery.com>
11686 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11689 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11691 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11693 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11695 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11698 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11700 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11701 gdbserver/lynx-ppc-low.c: New files.
11702 * Makefile.in (lynx_low_h): New variable.
11703 (lynx-low.o, lynx-ppc-low.o): New rules.
11704 * configure.ac: On LynxOS, link with -lnetinet.
11705 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11706 * configure: regenerate.
11708 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11710 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11711 * configure.ac: Add check for vasprintf and vsnprintf.
11712 * configure, config.in: Regenerate.
11713 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11717 * gdbreplay.c: Move include of alloca.h up, next to include of
11719 * server.h: Add include of malloc.h.
11720 * mem-break.c: Remove include of malloc.h.
11721 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11723 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11725 * Makefile.in (memmem.o): Build with -Wno-error.
11727 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11729 * utils.c (xsnprintf): Make non-static.
11730 * server.h: Add xsnprintf declaration.
11731 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11732 replace calls to snprintf by calls to xsnprintf throughout.
11734 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11736 * configure.ac: Add configure check for alloca.
11737 * configure, config.in: Regenerate.
11738 * server.h: Include alloca.h if it exists.
11739 * gdbreplay.c: Include alloca.h if it exists.
11741 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11743 * linux-low.c (__SIGRTMIN): Define if not already defined.
11744 (linux_create_inferior): Check for __ANDROID__ rather than
11746 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11747 are already deferred.
11748 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11749 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11750 stopped and already has a pending signal to report.
11751 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11752 a pending signal to report or is moving out of a jump pad.
11753 (linux_init_signals): Check for __ANDROID__ rather than
11756 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11758 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11759 debug_threads check. Avoid a linear search when not doing debug
11762 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11764 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11765 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11766 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11767 (process_event): Change local fd's type to gdb_fildes_t.
11768 (create_file_handler): Adjust prototype.
11769 (delete_file_handler): Adjust prototype.
11770 (handle_file_event): Adjust prototype. Use pfildes.
11771 (create_file_event): Adjsut prototype.
11772 * remote-utils.c (remote_desc, listen_desc): Change type to
11774 * server.h: New gdb_fildes_t typedef.
11775 [USE_WIN32API]: Include winsock2.h.
11776 (delete_file_handler, add_file_handler): Adjust prototypes.
11777 (pfildes): Declare.
11778 * utils.c (pfildes): New.
11780 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11782 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11783 * configure: Regenerate.
11785 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11787 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11788 (linux_done_accessing_memory): ... this.
11789 (linux_target_ops): Adjust.
11790 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11791 * nto-low.c (nto_target_ops): Adjust comment.
11792 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11793 * spu-low.c (spu_target_ops): Adjust comment.
11794 * target.h (target_ops): Rename unprepare_to_access_memory field
11795 to done_accessing_memory.
11796 (unprepare_to_access_memory): Rename to ...
11797 (done_accessing_memory): ... this.
11799 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11801 * linux-low.c (linux_prepare_to_access_memory): New.
11802 (linux_unprepare_to_access_memory): New.
11803 (linux_target_ops): Install them.
11804 * server.c (read_memory): Rename to ...
11805 (gdb_read_memory): ... this. Use
11806 prepare_to_access_memory/prepare_to_access_memory.
11807 (write_memory): Rename to ...
11808 (gdb_write_memory): ... this. Use
11809 prepare_to_access_memory/prepare_to_access_memory.
11810 (handle_search_memory_1): Adjust.
11811 (process_serial_event): Adjust.
11812 * target.h (struct target_ops): New fields
11813 prepare_to_access_memory and unprepare_to_access_memory.
11814 (prepare_to_access_memory, unprepare_to_access_memory): New.
11815 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11816 prepare_to_access_memory/prepare_to_access_memory.
11817 * nto-low.c (nto_target_ops): Adjust.
11818 * spu-low.c (spu_target_ops): Adjust.
11819 * win32-low.c (win32_target_ops): Adjust.
11821 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11823 * Makefile.in (WARN_CFLAGS): Get it from configure.
11824 (WERROR_CFLAGS): New.
11825 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11826 * configure.ac: Introduce --enable-werror, which adds -Werror to
11827 the compiler command line. Enabled by default. Disable with
11828 --disable-werror. Add -Wdeclaration-after-statement
11829 Wpointer-arith and -Wformat-nonliteral to warning flags.
11830 * configure: Regenerate.
11832 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11834 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11836 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11838 * gdbreplay.c (remote_error): New.
11840 (expect): Use gdbchar. Check for error reading from GDB.
11841 Clarify sync error output.
11842 (play): Check for errors writing to GDB.
11843 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11844 * remote-utils.c (getpkt): Check for errors writing to the remote
11847 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11849 * linux-low.c (linux_wait_1): Move non-debugging code out of
11850 `debug_threads' control.
11852 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11854 * linux-low.c (linux_wait_1): Don't set last_status here.
11855 * server.c (push_event, queue_stop_reply_callback): Assert we're
11856 not pushing a TARGET_WAITKIND_IGNORE event.
11857 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11858 (myresume, handle_target_event): Set the thread's last_resume_kind
11859 and last_status from the target returned status.
11861 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11865 * linux-x86-low.c (update_debug_registers_callback): New.
11866 (i386_dr_low_set_addr): Use it.
11867 (i386_dr_low_get_addr): New.
11868 (i386_dr_low_set_control): Use update_debug_registers_callback.
11869 (i386_dr_low_get_control): New.
11870 (i386_dr_low_get_status): Adjust.
11871 * linux-low.c (linux_stop_lwp): New.
11872 * linux-low.h (linux_stop_lwp): Declare.
11874 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11875 argument instead of a i386_debug_reg_state.
11876 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11877 a i386_debug_reg_state.
11878 (i386_insert_aligned_watchpoint): Adjust.
11879 (i386_remove_aligned_watchpoint): Adjust.
11880 (i386_low_stopped_data_address): Read the debug registers from the
11881 inferior instead of from the mirrors.
11882 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11883 (i386_dr_low_get_addr): Declare.
11884 (i386_dr_low_get_control): Declare.
11885 (i386_dr_low_get_status): Change prototype.
11887 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11888 (i386_dr_low_get_addr): New.
11889 (i386_dr_low_get_control): New.
11890 (i386_dr_low_get_status): Adjust prototype. Return
11892 (i386_initial_stuff): Clear dr_status_mirror and
11894 (i386_get_thread_context): Adjust.
11895 (i386_set_thread_context): Adjust.
11896 (i386_thread_added): Adjust.
11898 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11900 * linux-low.h (linux_thread_area): Delete declaration.
11902 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11904 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11905 after its termination.
11907 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11909 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11910 (gdb_wants_all_stopped): Delete.
11911 (linux_wait_1): Don't call them.
11912 * server.c (handle_v_cont): Tag all threads as want-stopped.
11913 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11914 stopped as "client-wants-stopped".
11916 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11918 * Makefile.in (signals_h): New.
11919 (server_h): Depend on it.
11920 (server.o): Don't depend on $(signals_def).
11921 (signals.o): Depend on $(signals_def).
11923 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11925 * Makefile.in (signals_def): New.
11926 (server_h): Append include/gdb/signals.h and signals_def.
11927 (server.o): Append signals_def.
11929 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11931 * server.c (handle_target_event): Use target_signal_to_host for
11932 resume_info.sig initialization.
11933 * target.h (struct thread_resume) <sig>: New comment.
11935 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11937 * server.c (handle_query): strcpy() the returned string from paddress()
11938 instead of sprintf().
11939 * utils.c (paddress): Return phex_nz().
11941 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11943 * server.c (handle_v_cont): Call mourn_inferior if process
11945 (myresume): Likewise.
11947 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11949 Static tracepoints, and integration with UST.
11951 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11952 * mem-break.c (uninsert_all_breakpoints)
11953 (reinsert_all_breakpoints): New.
11954 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11955 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11956 (gdb_agent_ust_loaded, helper_thread_id)
11957 (gdb_agent_helper_thread_id): New macros.
11958 (struct ipa_sym_addresses): Add addr_ust_loaded,
11959 addr_helper_thread_id, addr_cmd_buf.
11960 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11961 (in_process_agent_loaded_ust): New.
11962 (write_e_ust_not_loaded): New.
11963 (maybe_write_ipa_ust_not_loaded): New.
11964 (struct collect_static_trace_data_action): New.
11965 (enum tracepoint_type) <static_tracepoint>: New.
11966 (struct tracepoint) <handle>: Mention static tracepoints.
11967 (struct static_tracepoint_ctx): New.
11968 (CMD_BUF_SIZE): New.
11969 (add_tracepoint_action): Handle static tracepoint actions.
11970 (unprobe_marker_at): New.
11971 (clear_installed_tracepoints): Handle static tracepoints.
11972 (cmd_qtdp): Handle static tracepoints.
11973 (probe_marker_at): New.
11974 (cmd_qtstart): Handle static tracepoints.
11975 (response_tracepoint): Handle static tracepoints.
11976 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11977 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11978 (get_context_regcache): Handle static tracepoints.
11979 (do_action_at_tracepoint): Handle static tracepoint actions.
11980 (traceframe_find_block_type): Handle static trace data blocks.
11981 (traceframe_read_sdata): New.
11982 (download_tracepoints): Download static tracepoint actions.
11983 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11984 (GDB_PROBE_NAME): New.
11986 (GET_UST_SYM): New.
11989 (ust_marker_to_static_tracepoint): New.
11991 (collect_ust_data_at_tracepoint): New.
11992 (gdb_ust_probe): New.
11993 (UNIX_PATH_MAX, SOCK_DIR): New.
11994 (gdb_ust_connect_sync_socket): New.
11995 (resume_thread, stop_thread): New.
11996 (run_inferior_command): New.
11997 (init_named_socket): New.
11998 (gdb_ust_socket_init): New.
11999 (cstr_to_hexstr): New.
12001 (first_marker, next_marker): New.
12002 (response_ust_marker): New.
12003 (cmd_qtfstm, cmd_qtsstm): New.
12004 (unprobe_marker_at, probe_marker_at): New.
12005 (cmd_qtstmat, gdb_ust_thread): New.
12006 (gdb_ust_init): New.
12007 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12008 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12009 (ST_REGENTRY): New.
12010 (x86_64_st_collect_regmap): New.
12011 (X86_64_NUM_ST_COLLECT_GREGS): New.
12012 (AMD64_RIP_REGNUM): New.
12013 (supply_static_tracepoint_registers): New.
12014 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12015 (ST_REGENTRY): New.
12016 (i386_st_collect_regmap): New.
12017 (i386_NUM_ST_COLLECT_GREGS): New.
12018 (supply_static_tracepoint_registers): New.
12019 * server.c (handle_query): Handle qXfer:statictrace:read.
12020 <qSupported>: Report support for StaticTracepoints, and
12021 qXfer:statictrace:read features.
12022 * server.h (traceframe_read_sdata)
12023 (supply_static_tracepoint_registers): Declare.
12024 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12025 (unpack_varlen_hex): Include in IPA build.
12026 * Makefile.in (ustlibs, ustinc): New.
12027 (IPA_OBJS): Add remote-utils-ipa.o.
12028 ($(IPA_LIB)): Link -ldl and -lpthread.
12030 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12031 * config.in, configure: Regenerate.
12033 2010-06-20 Ian Lance Taylor <iant@google.com>
12034 Pedro Alves <pedro@codesourcery.com>
12036 * linux-x86-low.c (always_true): Delete.
12037 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12038 trying to fool the compiler with always_true.
12040 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12042 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12043 conditions in gdbserver.
12045 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12047 * spu-low.c (spu_read_memory): Wrap around local store limit.
12048 (spu_write_memory): Likewise.
12050 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12052 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12053 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12055 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12057 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12058 uses with LONGEST uses.
12060 2010-06-14 Stan Shebs <stan@codesourcery.com>
12061 Pedro Alves <pedro@codesourcery.com>
12065 * linux-x86-low.c: Include limits.h.
12067 (always_true): New.
12070 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12071 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12072 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12073 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12074 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12075 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12076 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12077 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12078 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12079 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12080 (amd64_emit_void_call_2): New.
12081 (amd64_emit_ops): New.
12082 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12083 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12084 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12085 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12086 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12087 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12088 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12089 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12090 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12091 (i386_emit_stack_adjust, i386_emit_int_call_1)
12092 (i386_emit_void_call_2): New.
12093 (i386_emit_ops): New.
12094 (x86_emit_ops): New.
12095 (the_low_target): Install x86_emit_ops.
12096 * server.h (struct emit_ops): New.
12097 (get_raw_reg_func_addr): Declare.
12098 (current_insn_ptr, emit_error): Declare.
12099 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12100 (set_trace_state_variable_value): New defines.
12101 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12102 addr_get_trace_state_variable_value and
12103 addr_set_trace_state_variable_value.
12104 (symbol_list): New fields for get_raw_reg,
12105 get_trace_state_variable_value and set_trace_state_variable_value.
12106 (condfn): New typedef.
12107 (struct tracepoint): New field `compiled_cond'.
12108 (do_action_at_tracepoint): Clear compiled_cond.
12109 (get_trace_state_variable_value, set_trace_state_variable_value):
12111 (condition_true_at_tracepoint): If there's a compiled condition,
12113 (current_insn_ptr, emit_error): New globals.
12114 (struct bytecode_address): New.
12115 (get_raw_reg_func_addr): New.
12116 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12117 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12118 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12119 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12120 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12121 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12122 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12123 (compile_tracepoint_condition, compile_bytecodes): New.
12124 * target.h (emit_ops): Forward declare.
12125 (struct target_ops): New field emit_ops.
12126 (target_emit_ops): New.
12127 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12128 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12129 * linux-low.c (linux_emit_ops): New.
12130 (linux_target_ops): Install it.
12131 * linux-low.h (struct linux_target_ops): New field emit_ops.
12133 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12135 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12136 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12138 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12139 Stan Shebs <stan@codesourcery.com>
12141 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12142 (all): Depend on $(extra_libraries).
12143 (install-only): Install the IPA.
12144 (IPA_OBJS, IPA_LIB): New.
12145 (clean): Remove the IPA lib.
12146 (IPAGENT_CFLAGS): New.
12147 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12148 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12149 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12150 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12151 * configure.ac: Check for atomic builtins support in the compiler.
12152 (IPA_DEPFILES, extra_libraries): Define.
12153 * configure.srv (ipa_obj): Add description.
12154 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12155 (i[34567]86-*-linux*): Set ipa_obj.
12156 (x86_64-*-linux*): Set ipa_obj.
12157 * linux-low.c (stabilizing_threads): New.
12158 (supports_fast_tracepoints): New.
12159 (linux_detach): Stabilize threads before detaching.
12160 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12161 the lwp is either not stabilizing, or is moving out of a jump pad.
12162 (linux_fast_tracepoint_collecting): New.
12163 (maybe_move_out_of_jump_pad): New.
12164 (enqueue_one_deferred_signal): New.
12165 (dequeue_one_deferred_signal): New.
12166 (linux_wait_for_event_1): If moving out of a jump pad, defer
12167 pending signals to later.
12168 (linux_stabilize_threads): New.
12169 (linux_wait_1): Check if threads need moving out of jump pads, and
12171 (stuck_in_jump_pad_callback): New.
12172 (move_out_of_jump_pad_callback): New.
12173 (lwp_running): New.
12174 (linux_resume_one_lwp): Handle moving out of jump pads.
12175 (linux_set_resume_request): Dequeue deferred signals.
12176 (need_step_over_p): Also step over fast tracepoint jumps.
12177 (start_step_over): Also uninsert fast tracepoint jumps.
12178 (finish_step_over): Also reinsert fast tracepoint jumps.
12179 (linux_install_fast_tracepoint_jump): New.
12180 (linux_target_ops): Install linux_stabilize_threads and
12181 linux_install_fast_tracepoint_jump_pad.
12182 * linux-low.h (linux_target_ops) <get_thread_area,
12183 install_fast_tracepoint_jump_pad>: New fields.
12184 (struct lwp_info) <collecting_fast_tracepoint,
12185 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12186 (linux_get_thread_area): Declare.
12187 * linux-x86-low.c (jump_insn): New.
12188 (x86_get_thread_area): New.
12189 (append_insns): New.
12190 (push_opcode): New.
12191 (amd64_install_fast_tracepoint_jump_pad): New.
12192 (i386_install_fast_tracepoint_jump_pad): New.
12193 (x86_install_fast_tracepoint_jump_pad): New.
12194 (the_low_target): Install x86_get_thread_area and
12195 x86_install_fast_tracepoint_jump_pad.
12196 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12197 (struct fast_tracepoint_jump): New.
12198 (fast_tracepoint_jump_insn): New.
12199 (fast_tracepoint_jump_shadow): New.
12200 (find_fast_tracepoint_jump_at): New.
12201 (fast_tracepoint_jump_here): New.
12202 (delete_fast_tracepoint_jump): New.
12203 (set_fast_tracepoint_jump): New.
12204 (uninsert_fast_tracepoint_jumps_at): New.
12205 (reinsert_fast_tracepoint_jumps_at): New.
12206 (set_breakpoint_at): Use write_inferior_memory.
12207 (uninsert_raw_breakpoint): Use write_inferior_memory.
12208 (check_mem_read): Mask out fast tracepoint jumps.
12209 (check_mem_write): Mask out fast tracepoint jumps.
12210 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12211 (set_fast_tracepoint_jump): Declare.
12212 (delete_fast_tracepoint_jump)
12213 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12214 (reinsert_fast_tracepoint_jumps_at): Declare.
12215 * regcache.c: Don't compile many functions when building the
12216 in-process agent library.
12217 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12218 the register buffer in the heap.
12219 (free_register_cache): If the register buffer isn't owned by the
12220 regcache, don't free it.
12221 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12222 pre-existing register caches.
12223 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12225 (convert_ascii_to_int): : Constify `from' parameter type.
12226 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12227 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12228 the needed buffer in-place.
12229 (relocate_instruction): New.
12230 * server.c (handle_query) <qSymbols>: If the target supports
12231 tracepoints, give it a chance of looking up symbols. Report
12232 support for fast tracepoints.
12233 (handle_status): Stabilize threads.
12234 (process_serial_event): Adjust.
12235 * server.h (struct fast_tracepoint_jump): Forward declare.
12236 (struct process_info) <fast_tracepoint_jumps>: New field.
12237 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12238 (decode_X_packet, decode_M_packet): Adjust.
12239 (relocate_instruction): Declare.
12240 (in_process_agent_loaded): Declare.
12241 (tracepoint_look_up_symbols): Declare.
12242 (struct fast_tpoint_collect_status): Declare.
12243 (fast_tracepoint_collecting): Declare.
12244 (force_unlock_trace_buffer): Declare.
12245 (handle_tracepoint_bkpts): Declare.
12246 (initialize_low_tracepoint)
12247 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12248 * target.h (struct target_ops) <stabilize_threads,
12249 install_fast_tracepoint_jump_pad>: New fields.
12250 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12251 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12252 [HAVE_STDINT_H]: Include stdint.h.
12253 (trace_debug_1): Rename to ...
12254 (trace_vdebug): ... this.
12255 (trace_debug): Rename to ...
12256 (trace_debug_1): ... this. Add `level' parameter.
12257 (trace_debug): New.
12258 (ATTR_USED, ATTR_NOINLINE): New.
12259 (IP_AGENT_EXPORT): New.
12260 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12261 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12262 (about_to_request_buffer_space, trace_buffer_is_full)
12263 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12264 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12265 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12266 (traceframe_write_count, traceframes_created)
12267 (trace_state_variables)
12268 New renaming defines.
12269 (struct ipa_sym_addresses): New.
12270 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12271 (symbol_list): New.
12272 (ipa_sym_addrs): New.
12273 (all_tracepoint_symbols_looked_up): New.
12274 (in_process_agent_loaded): New.
12275 (write_e_ipa_not_loaded): New.
12276 (maybe_write_ipa_not_loaded): New.
12277 (tracepoint_look_up_symbols): New.
12278 (debug_threads) [IN_PROCESS_AGENT]: New.
12279 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12280 (UNKNOWN_SIDE_EFFECTS): New.
12281 (stop_tracing): New.
12282 (flush_trace_buffer): New.
12283 (stop_tracing_bkpt): New.
12284 (flush_trace_buffer_bkpt): New.
12285 (read_inferior_integer): New.
12286 (read_inferior_uinteger): New.
12287 (read_inferior_data_pointer): New.
12288 (write_inferior_data_pointer): New.
12289 (write_inferior_integer): New.
12290 (write_inferior_uinteger): New.
12291 (struct collect_static_trace_data_action): Delete.
12292 (enum tracepoint_type): New.
12293 (struct tracepoint) <type>: New field `type'.
12294 <actions_str, step_actions, step_actions_str>: Only include in
12296 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12297 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12298 (tracepoints): Use IP_AGENT_EXPORT.
12299 (last_tracepoint): Don't include in the IPA.
12300 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12301 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12302 (alloced_trace_state_variables): New.
12303 (trace_state_variables): Use IP_AGENT_EXPORT.
12304 (traceframe_t): Delete unused variable.
12305 (circular_trace_buffer): Don't include in the IPA.
12306 (trace_buffer_start): Delete.
12307 (struct trace_buffer_control): New.
12308 (trace_buffer_free): Delete.
12309 (struct ipa_trace_buffer_control): New.
12310 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12311 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12313 (trace_buffer_ctrl): New.
12314 (TRACE_BUFFER_CTRL_CURR): New.
12315 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12316 Reimplement as macros.
12317 (trace_buffer_wrap): Delete.
12318 (traceframe_write_count, traceframe_read_count)
12319 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12320 (struct tracepoint_hit_ctx) <type>: New field.
12321 (struct fast_tracepoint_ctx): New.
12322 (memory_barrier): New.
12324 (record_tracepoint_error): Update atomically in the IPA.
12325 (clear_inferior_trace_buffer): New.
12326 (about_to_request_buffer_space): New.
12327 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12328 updating the same buffer.
12329 (add_tracepoint): Default the tracepoint's type to trap
12330 tracepoint, and orig_size to -1.
12331 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12332 internal variables.
12333 (create_trace_state_variable): New parameter `gdb'. Handle it.
12334 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12335 (cmd_qtdp): Handle fast tracepoints.
12336 (cmd_qtdv): Adjust.
12337 (max_jump_pad_size): New.
12338 (gdb_jump_pad_head): New.
12339 (get_jump_space_head): New.
12340 (claim_jump_space): New.
12341 (sort_tracepoints): New.
12342 (MAX_JUMP_SIZE): New.
12343 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12345 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12346 support. Upload fast traceframes, and delete internal IPA
12348 (stop_tracing_handler): New.
12349 (flush_trace_buffer_handler): New.
12350 (cmd_qtstop): Upload fast tracepoints.
12351 (response_tracepoint): Handle fast tracepoints.
12352 (tracepoint_finished_step): Upload fast traceframes. Set the
12353 tracepoint hit context's tracepoint type.
12354 (handle_tracepoint_bkpts): New.
12355 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12356 type. Add comment about fast tracepoints.
12357 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12358 non-existing action_str field.
12359 (get_context_regcache): Handle fast tracepoints.
12360 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12362 (fast_tracepoint_from_jump_pad_address): New.
12363 (fast_tracepoint_from_ipa_tpoint_address): New.
12364 (collecting_t): New.
12365 (force_unlock_trace_buffer): New.
12366 (fast_tracepoint_collecting): New.
12368 (gdb_collect): New.
12369 (write_inferior_data_ptr): New.
12370 (target_tp_heap): New.
12371 (target_malloc): New.
12372 (download_agent_expr): New.
12374 (download_tracepoints): New.
12375 (download_trace_state_variables): New.
12376 (upload_fast_traceframes): New.
12377 (IPA_FIRST_TRACEFRAME): New.
12378 (IPA_NEXT_TRACEFRAME_1): New.
12379 (IPA_NEXT_TRACEFRAME): New.
12380 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12381 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12382 (gdb_jump_pad_buffer_end): New.
12383 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12384 (initialize_tracepoint): Adjust.
12385 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12386 buffer. Initialize the low module.
12387 * utils.c (PREFIX, TOOLNAME): New.
12388 (malloc_failure): Use PREFIX.
12389 (error): In the IPA, an error causes an exit.
12390 (fatal, warning): Use PREFIX.
12391 (internal_error): Use TOOLNAME.
12392 (NUMCELLS): Increase to 10.
12393 * configure, config.in: Regenerate.
12395 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12397 * server.c (handle_query) <qSupported>: Do two passes over the
12398 qSupported string to avoid nesting strtok.
12400 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12402 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12404 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12405 -Wl,--dynamic-list.
12406 * configure: Regenerate.
12407 * proc-service.list: New.
12409 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12411 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12414 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12416 * gdbreplay.c (remote_open): Check error return from socket() call by
12417 its equality to -1 not by it being negative.
12418 * remote-utils.c (remote_open): Likewise.
12420 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12422 * config.h: Regenerate.
12424 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12426 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12427 doesn't provide PTRACE_GET_THREAD_AREA.
12429 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12431 * linux-m68k-low.c: Include <asm/ptrace.h>
12432 (ps_get_thread_area): Implement.
12434 2010-05-03 Doug Evans <dje@google.com>
12436 * event-loop.c (struct callback_event): New struct.
12437 (callback_list): New global.
12438 (append_callback_event, delete_callback_event): New functions.
12439 (process_callback): New function.
12440 (start_event_loop): Call it.
12441 * remote-utils.c (NOT_SCHEDULED): Define.
12442 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12443 moved out of readchar.
12444 (readchar): Rewrite. Call reschedule before returning.
12445 (reset_readchar): New function.
12446 (remote_close): Call it.
12447 (process_remaining, reschedule): New functions.
12448 * server.h (callback_handler_func): New typedef.
12449 (append_callback_event, delete_callback_event): Declare.
12451 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12453 * proc-service.c (ps_pglobal_lookup): Use
12454 thread_db_look_up_one_symbol.
12455 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12456 parameter. Use it instead of all_symbols_looked_up.
12457 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12459 (all_symbols_looked_up): Don't declare.
12460 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12461 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12463 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12464 Set all_symbols_looked_up here.
12465 (thread_db_look_up_one_symbol): New.
12466 (thread_db_get_tls_address): Adjust.
12467 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12468 thread_db object on the heap, and tentatively set it in the
12470 (thread_db_init): Don't set all_symbols_looked_up here.
12471 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12473 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12475 * linux-low.c (linux_kill, linux_detach): Adjust.
12476 (status_pending_p_callback): Remove redundant statement. Check
12477 for !TARGET_WAITIKIND_IGNORE, instead of
12478 TARGET_WAITKIND_STOPPED.
12479 (handle_tracepoints): Make sure LWP is locked. Adjust.
12480 (linux_wait_for_event_1): Adjust.
12481 (linux_cancel_breakpoints): New.
12482 (unsuspend_one_lwp): New.
12483 (unsuspend_all_lwps): New.
12484 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12485 (send_sigstop_callback): Change return type to int, add new
12486 `except' parameter and handle it.
12487 (suspend_and_send_sigstop_callback): New.
12488 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12489 pass them down. If SUSPEND, also increment the lwp's suspend
12491 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12492 (need_step_over_p): Don't consider suspended LWPs.
12493 (start_step_over): Adjust.
12494 (proceed_one_lwp): Change return type to int, add new `except'
12495 parameter and handle it.
12496 (unsuspend_and_proceed_one_lwp): New.
12497 (proceed_all_lwps): Use find_inferior instead of
12499 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12500 also decrement the suspend count of LWPs. Pass `except' down,
12501 instead of hacking its suspend count.
12502 (linux_pause_all): Add `freeze' parameter. Adjust.
12503 (linux_unpause_all): New.
12504 (linux_target_ops): Install linux_unpause_all.
12505 * server.c (handle_status): Adjust.
12506 * target.h (struct target_ops): New fields `unpause_all' and
12507 `cancel_breakpoints'. Add new parameter to `pause_all'.
12508 (pause_all): Add new `freeze' parameter.
12509 (unpause_all): New.
12510 (cancel_breakpoints): New.
12511 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12512 cancel breakpoints.
12513 (cmd_qtstart): Pause threads.
12514 (stop_tracing): Pause threads, and cancel breakpoints.
12515 * win32-low.c (win32_target_ops): Adjust.
12517 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12519 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12520 the inferior right away from here...
12521 (linux_wait_1): ... to here, and adjust to check the thread's
12522 last_resume_kind instead of the lwp's step or stop_expected flags.
12524 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12526 * README: Use consistent `GDB' and `GDBserver' spellings.
12528 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12530 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12531 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12532 (linux_detach_one_lwp): Assume the lwp is stopped.
12533 (any_thread_of): Delete.
12534 (linux_detach): Stop all lwps here. Don't blindly delete all
12536 (delete_lwp_callback): New.
12537 (linux_mourn): Delete all lwps of the process that is gone.
12538 (linux_wait_1): Don't delete the last lwp of the process here.
12539 * mem-break.h (mark_breakpoints_out): Declare.
12540 * mem-break.c (mark_breakpoints_out): New.
12541 (free_all_breakpoints): Use it.
12542 * server.c (handle_target_event): If the process is gone, mark
12544 * thread-db.c (struct thread_db) <create_bp>: New field.
12545 (thread_db_enable_reporting): Fix prototype. Store a thread event
12546 breakpoint reference in the thread_db struct.
12547 (thread_db_load_search): Clear the thread_db object.
12548 (try_thread_db_load_1): Ditto.
12549 (switch_to_process): New.
12550 (disable_thread_event_reporting): Use it.
12551 (remove_thread_event_breakpoints): New.
12552 (thread_db_detach, thread_db_mourn): Use it.
12554 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12556 * linux-low.c (linux_enable_event_reporting): New.
12557 (linux_wait_for_event_1, handle_extended_wait): Use it.
12559 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12561 * linux-low.c (linux_kill_one_lwp, linux_kill)
12562 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12563 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12564 SIGSTOP even if the LWP is stopped.
12565 (send_sigstop_callback): New.
12566 (stop_all_lwps): Use send_sigstop_callback instead.
12567 (linux_resume_one_thread): Adjust.
12568 (proceed_one_lwp): Still proceed an LWP that the client has
12569 requested to stop, if we haven't reported it as stopped yet. Make
12570 sure that LWPs the client want stopped, have a pending SIGSTOP.
12572 2010-04-26 Doug Evans <dje@google.com>
12574 * server.c (handle_general_set): Make static.
12576 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12577 Print received char after testing for error/eof instead of before.
12578 (input_interrupt): Tweak comment.
12580 2010-04-23 Doug Evans <dje@google.com>
12582 * server.c (start_inferior): Print inferior argv if --debug.
12584 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12586 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12587 * nto-x86-low.c: Include server.h
12589 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12591 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12592 be consistent with other sources of this directory.
12593 (init_registers_amd64): Correct name of source file of this function
12596 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12598 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12599 64-bit executables.
12601 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12603 * win32-i386-low.c: Add 64-bit support.
12604 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12605 (init_registers_amd64): Declare.
12606 (mappings): Add 64-bit version of array.
12607 (init_windows_x86): New function.
12608 (the_low_target): Change init_arch field to init_windows_x86.
12610 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12612 * win32-low.c: Adapt to support also 64-bit architecture.
12613 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12614 (get_image_name): Use SIZE_T type for local variable `done'.
12615 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12616 (toolhelp_get_dll_name): Idem.
12617 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12618 Use uintptr_t typecast to avoid warning.
12619 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12620 (handle_exception): Use phex_nz to avoid warning.
12621 (win32_wait): Remove unused local variable `process'.
12623 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12625 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12628 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12630 * configure.ac: Use `ws2_32' library for srv_mingw.
12631 * configure: Regenerate.
12632 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12633 * remote-utils.c: Likewise.
12635 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12637 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12638 if __x86_64__ is defined.
12640 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12642 * configure: Regenerate.
12644 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12646 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12647 * target.h (target_ops): New get_tib_address field.
12648 * win32-low.h (win32_thread_info): Add thread_local_base field.
12649 * win32-low.c (child_add_thread): Add tlb argument.
12650 Set thread_local_base field to TLB.
12651 (get_child_debug_event): Adapt to child_add_thread change.
12652 (win32_get_tib_address): New function.
12653 (win32_target_ops): Set get_tib_address field to
12654 win32_get_tib_address.
12655 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12657 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12659 * linux-low.c (linux_mourn): Also remove the process.
12660 * server.c (handle_target_event): Don't remove the process here.
12661 * nto-low.c (nto_mourn): New.
12662 (nto_target_ops): Install it.
12663 * spu-low.c (spu_mourn): New.
12664 (spu_target_ops): Install it.
12665 * win32-low.c (win32_mourn): New.
12666 (win32_target_ops): Install it.
12668 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12670 * server.h (buffer_xml_printf): Remove redundant `;'.
12672 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12674 * regcache.c (set_register_cache): Invalidate regcaches before
12675 changing the register cache layout.
12676 (regcache_invalidate_one): Allow a NULL regcache.
12677 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12678 regcaches before changing the register cache layout or the target
12681 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12683 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12684 variable warning on Linux/x86-64.
12686 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12688 GDBserver disconnected tracing support.
12690 * linux-low.c (linux_remove_process): Delete.
12691 (add_lwp): Don't set last_resume_kind here.
12692 (linux_kill): Use `mourn'.
12693 (linux_detach): Use `thread_db_detach', and `mourn'.
12694 (linux_mourn): New.
12695 (linux_attach_lwp_1): Adjust comment.
12696 (linux_attach): last_resume_kind moved the thread_info; adjust.
12697 (status_pending_p_callback): Adjust.
12698 (linux_wait_for_event_1): Adjust.
12699 (count_events_callback, select_singlestep_lwp_callback)
12700 (select_event_lwp_callback, cancel_breakpoints_callback)
12701 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12702 (proceed_one_lwp): Adjust.
12703 (linux_async): Add debug output.
12704 (linux_thread_stopped): New.
12705 (linux_pause_all): New.
12706 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12708 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12709 (thread_db_free): Delete declaration.
12710 (thread_db_detach, thread_db_mourn): Declare.
12711 * thread-db.c (thread_db_init): Use thread_db_mourn.
12712 (thread_db_free): Delete, split in two.
12713 (disable_thread_event_reporting): New.
12714 (thread_db_detach): New.
12715 (thread_db_mourn): New.
12717 * server.h (struct thread_info) <last_resume_kind>: New field.
12718 <attached>: Add comment.
12719 <gdb_detached>: New field.
12720 (handler_func): Change return type to int.
12721 (handle_serial_event, handle_target_event): Ditto.
12722 (gdb_connected): Declare.
12724 (disconnected_tracing): Declare.
12725 (stop_tracing): Declare.
12727 * server.c (handle_query) <qSupported>: Report support for
12728 disconnected tracing.
12729 (queue_stop_reply_callback): Account for running threads.
12730 (gdb_wants_thread_stopped): New.
12731 (gdb_wants_all_threads_stopped): New.
12732 (gdb_reattached_process): New.
12733 (handle_status): Clear the `gdb_detached' flag of all processes.
12734 In all-stop, stop all threads.
12735 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12736 (process_serial_event): If the remote connection breaks, or if an
12737 exit was forced with "monitor exit", force an event loop exit.
12738 Handle disconnected tracing on detach.
12739 (handle_serial_event): Adjust.
12740 (handle_target_event): If GDB isn't connected, forward events back
12741 to the inferior, unless the last process exited, in which case,
12742 exit gdbserver. Adjust interface.
12744 * remote-utils.c (remote_open): Don't block in accept. Instead
12745 register an event loop source on the listen socket file
12746 descriptor. Refactor bits into ...
12747 (listen_desc): ... this new global.
12748 (gdb_connected): ... this new function.
12749 (enable_async_notification): ... this new function.
12750 (handle_accept_event): ... this new function.
12751 (remote_close): Clear remote_desc.
12753 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12755 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12757 (mourn_inferior): Define.
12758 (target_process_qsupported): Avoid the dangling else problem.
12759 (thread_stopped): Define.
12760 (pause_all): Define.
12761 (target_waitstatus_to_string): Declare.
12762 * target.c (target_waitstatus_to_string): New.
12764 * tracepoint.c (tracing): Make extern.
12765 (disconnected_tracing): New.
12766 (stop_tracing): Make extern. Handle tracing stops due to GDB
12768 (cmd_qtdisconnected): New.
12769 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12770 (handle_tracepoint_general_set): Handle QTDisconnected.
12772 * event-loop.c (event_handler_func): Change return type to int.
12773 (process_event): Bail out if the event handler wants the event
12775 (handle_file_event): Ditto.
12776 (start_event_loop): Bail out if the event handler wants the event
12779 * nto-low.c (nto_target_ops): Adjust.
12780 * spu-low.c (spu_wait): Don't remove the process here.
12781 (spu_target_ops): Adjust.
12782 * win32-low.c (win32_wait): Don't remove the process here.
12783 (win32_target_ops): Adjust.
12785 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12787 * regcache.c (realloc_register_cache): Invalidate inferior's
12788 regcache before recreating it.
12790 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12792 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12794 2010-04-09 Stan Shebs <stan@codesourcery.com>
12795 Pedro Alves <pedro@codesourcery.com>
12797 * server.h (LONGEST): New.
12798 (struct thread_info) <while_stepping>: New field.
12799 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12801 (initialize_tracepoint, handle_tracepoint_general_set)
12802 (handle_tracepoint_query, tracepoint_finished_step)
12803 (tracepoint_was_hit, release_while_stepping_state_list):
12804 (current_traceframe): Declare.
12805 * server.c (handle_general_set): Handle tracepoint packets.
12806 (read_memory): New.
12807 (write_memory): New.
12808 (handle_search_memory_1): Use read_memory.
12809 (handle_query): Report support for conditional tracepoints, trace
12810 state variables, and tracepoint sources. Handle tracepoint
12812 (main): Initialize the tracepoints module.
12813 (process_serial_event): Handle traceframe reads/writes.
12815 * linux-low.c (handle_tracepoints): New.
12816 (linux_wait_1): Call it.
12817 (linux_resume_one_lwp): Handle while-stepping.
12818 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12819 (linux_target_ops): Install them.
12820 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12822 * linux-x86-low.c (x86_supports_tracepoints): New.
12823 (the_low_target). Install it.
12825 * mem-break.h (delete_breakpoint): Declare.
12826 * mem-break.c (delete_breakpoint): Make external.
12828 * target.h (struct target_ops): Add `supports_tracepoints',
12829 `read_pc', and `write_pc' fields.
12830 (target_supports_tracepoints): Define.
12831 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12834 * regcache.h (struct regcache) <registers_owned>: New field.
12835 (init_register_cache, regcache_cpy): Declare.
12836 (regcache_read_pc, regcache_write_pc): Declare.
12837 (register_cache_size): Declare.
12838 (supply_regblock): Declare.
12839 * regcache.c (init_register_cache): New.
12840 (new_register_cache): Use it.
12841 (regcache_cpy): New.
12842 (register_cache_size): New.
12843 (supply_regblock): New.
12844 (regcache_read_pc, regcache_write_pc): New.
12846 * tracepoint.c: New.
12848 * Makefile.in (OBS): Add tracepoint.o.
12849 (tracepoint.o): New rule.
12851 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12853 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12855 (i386-mmx.c): Likewise.
12856 (i386-mmx-linux.o): Likewise.
12857 (i386-mmx-linux.c): Likewise.
12859 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12860 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12861 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12862 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12864 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12865 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12866 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12868 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12870 * Makefile.in (clean): Updated.
12872 (i386-avx.c): Likewise.
12873 (i386-avx-linux.o): Likewise.
12874 (i386-avx-linux.c): Likewise.
12875 (amd64-avx.o): Likewise.
12876 (amd64-avx.c): Likewise.
12877 (amd64-avx-linux.o): Likewise.
12878 (amd64-avx-linux.c): Likewise.
12880 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12881 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12882 (srv_amd64_regobj): Add amd64-avx.o.
12883 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12884 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12885 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12886 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12887 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12888 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12889 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12891 * i387-fp.c: Include "i386-xstate.h".
12893 (i387_cache_to_xsave): Likewise.
12894 (i387_xsave_to_cache): Likewise.
12895 (x86_xcr0): Likewise.
12897 * i387-fp.h (i387_cache_to_xsave): Likewise.
12898 (i387_xsave_to_cache): Likewise.
12899 (x86_xcr0): Likewise.
12901 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12902 * linux-crisv32-low.c (target_regsets): Likewise.
12903 * linux-m68k-low.c (target_regsets): Likewise.
12904 * linux-mips-low.c (target_regsets): Likewise.
12905 * linux-ppc-low.c (target_regsets): Likewise.
12906 * linux-s390-low.c (target_regsets): Likewise.
12907 * linux-sh-low.c (target_regsets): Likewise.
12908 * linux-sparc-low.c (target_regsets): Likewise.
12909 * linux-xtensa-low.c (target_regsets): Likewise.
12911 * linux-low.c: Include <sys/uio.h>.
12912 (regsets_fetch_inferior_registers): Support nt_type.
12913 (regsets_store_inferior_registers): Likewise.
12914 (linux_process_qsupported): New.
12915 (linux_target_ops): Add linux_process_qsupported.
12917 * linux-low.h (regset_info): Add nt_type.
12918 (linux_target_ops): Add process_qsupported.
12920 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12922 (init_registers_i386_avx_linux): New.
12923 (init_registers_amd64_avx_linux): Likewise.
12924 (xmltarget_i386_linux_no_xml): Likewise.
12925 (xmltarget_amd64_linux_no_xml): Likewise.
12926 (PTRACE_GETREGSET): Likewise.
12927 (PTRACE_SETREGSET): Likewise.
12928 (x86_fill_xstateregset): Likewise.
12929 (x86_store_xstateregset): Likewise.
12930 (use_xml): Likewise.
12931 (x86_linux_update_xmltarget): Likewise.
12932 (x86_linux_process_qsupported): Likewise.
12933 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12934 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12935 init_registers_i386_linux here. Call
12936 x86_linux_update_xmltarget.
12937 (the_low_target): Add x86_linux_process_qsupported.
12939 * server.c (handle_query): Call target_process_qsupported.
12941 * target.h (target_ops): Add process_qsupported.
12942 (target_process_qsupported): New.
12944 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12946 * inferiors.c (add_thread): Set last_status kind to
12947 TARGET_WAITKIND_IGNORE.
12948 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12949 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12950 (linux_wait_1): Move `thread' local definition to block that uses
12951 it. Don't NULL initialize `event_child'.
12952 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12953 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12954 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12956 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12958 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12959 an extended waitstatus, or by a watchpoint.
12960 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12961 thread was stepping or has been stopped by a watchpoint.
12963 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12965 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12966 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12967 of another, then delete the previous, and validate all
12969 (validate_inserted_breakpoint): New.
12970 (delete_disabled_breakpoints): New.
12971 (validate_breakpoints): New.
12972 (check_mem_read): Validate breakpoints before trusting their
12973 shadow. Delete disabled breakpoints.
12974 (check_mem_write): Validate breakpoints before trusting they
12975 should be inserted. Delete disabled breakpoints.
12976 * mem-break.h (validate_breakpoints):
12977 * server.c (handle_query): Validate breakpoints when we see a
12980 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12982 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12983 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12984 if we could tell there's a GDB breakpoint at stop_pc.
12985 (need_step_over_p): Don't do a step over if we find a GDB
12986 breakpoint at the resume PC.
12988 * mem-break.c (struct raw_breakpoint): New.
12989 (enum bkpt_type): New type `gdb_breakpoint'.
12990 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12991 fields. New field `raw'.
12992 (find_raw_breakpoint_at): New.
12993 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12994 breakpoint instead.
12995 (set_breakpoint_at): Adjust.
12996 (delete_raw_breakpoint): New.
12997 (release_breakpoint): New.
12998 (delete_breakpoint): Rename to...
12999 (delete_breakpoint_1): ... this. Add proc parameter. Use
13000 release_breakpoint. Return ENOENT.
13001 (delete_breakpoint): Reimplement.
13002 (find_breakpoint_at): Delete.
13003 (find_gdb_breakpoint_at): New.
13004 (delete_breakpoint_at): Delete.
13005 (set_gdb_breakpoint_at): New.
13006 (delete_gdb_breakpoint_at): New.
13007 (gdb_breakpoint_here): New.
13008 (set_reinsert_breakpoint): Use release_breakpoint.
13009 (uninsert_breakpoint): Rename to ...
13010 (uninsert_raw_breakpoint): ... this.
13011 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13012 (reinsert_raw_breakpoint): Change parameter type to
13014 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13016 (check_breakpoints): Adjust. Use release_breakpoint.
13017 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13018 (breakpoint_inserted_here): Ditto.
13019 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13020 Don't trust the breakpoint's shadow if it is not inserted.
13021 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13022 (delete_all_breakpoints): Adjust.
13023 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13024 use delete_breakpoint_1.
13026 * mem-break.h (breakpoints_supported): Delete declaration.
13027 (set_gdb_breakpoint_at): Declare.
13028 (gdb_breakpoint_here): Declare.
13029 (delete_breakpoint_at): Delete.
13030 (delete_gdb_breakpoint_at): Declare.
13032 * server.h (struct raw_breakpoint): Forward declare.
13033 (struct process_info): New field `raw_breakpoints'.
13035 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13038 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13040 * linux-low.c (status_pending_p_callback): Fix comment.
13041 (linux_wait_for_event_1): Move most of the internal breakpoint
13042 handling from here...
13043 (linux_wait_1): ... to here.
13044 (count_events_callback): New.
13045 (select_singlestep_lwp_callback): New.
13046 (select_event_lwp_callback): New.
13047 (cancel_breakpoints_callback): New.
13048 (select_event_lwp): New.
13049 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13050 priority to all LWPs that have had events that should be reported
13051 to the client. Cancel breakpoints when about to reporting the
13052 event to the client, not while stopping lwps. No longer cancel
13053 finished single-steps here.
13054 (cancel_finished_single_step): Delete.
13055 (cancel_finished_single_steps): Delete.
13057 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13059 * mem-break.c (enum bkpt_type): New.
13060 (struct breakpoint): New field `type'.
13061 (set_breakpoint_at): Change return type to struct breakpoint
13062 pointer. Set type to `other_breakpoint' by default.
13063 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13064 in the breakpoint list.
13065 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13066 (reinsert_breakpoint): Rename to ...
13067 (reinsert_raw_breakpoint): ... this.
13068 (reinsert_breakpoints_at): Adjust.
13069 * mem-break.h (struct breakpoint): Declare.
13070 (set_breakpoint_at): Change return type to struct breakpoint
13073 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13075 * server.c (handle_query): Assign, not compare.
13077 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13079 Teach linux gdbserver to step-over-breakpoints.
13081 * linux-low.c (can_hardware_single_step): New.
13082 (supports_breakpoints): New.
13083 (handle_extended_wait): If stopping threads, read the stop pc of
13084 the new cloned LWP.
13086 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13087 low target doesn't support retrieving the PC.
13088 (add_lwp): Set last_resume_kind to resume_continue.
13089 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13090 (linux_attach): Don't clear stop_expected. Set the lwp's
13091 last_resume_kind to resume_stop.
13092 (linux_detach_one_lwp): Don't check for removed breakpoints.
13093 (check_removed_breakpoint): Delete.
13094 (status_pending_p): Rename to ...
13095 (status_pending_p_callback): ... this. Don't check for removed
13096 breakpoints. Don't consider threads that are stopped from GDB's
13098 (linux_wait_for_lwp): Always read the stop_pc here.
13099 (cancel_breakpoint): New.
13100 (step_over_bkpt): New global.
13101 (linux_wait_for_event_1): Implement stepping over breakpoints.
13102 (gdb_wants_lwp_stopped): New.
13103 (gdb_wants_all_stopped): New.
13104 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13105 single-step traps here. Store the thread's last reported target
13107 (send_sigstop): Don't clear stop_expected. Always set it,
13109 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13110 (cancel_finished_single_step): New.
13111 (cancel_finished_single_steps): New.
13112 (wait_for_sigstop): Don't cancel finished single-step traps here.
13113 (linux_resume_one_lwp): Don't check for removed breakpoints.
13114 Don't set `step' on non-hardware step archs.
13115 (linux_set_resume_request): Ignore resume_stop requests if already
13116 stopping or stopped. Set the lwp's last_resume_kind.
13117 (resume_status_pending_p): Don't check for removed breakpoints.
13118 (need_step_over_p): New.
13119 (start_step_over): New.
13120 (finish_step_over): New.
13121 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13122 requests. Clear the thread's last reported target waitstatus.
13123 Don't use the `suspended' flag. Don't consider pending breakpoints.
13124 (linux_resume): Start a step-over if necessary.
13125 (proceed_one_lwp): New.
13126 (proceed_all_lwps): New.
13127 (unstop_all_lwps): New.
13128 * linux-low.h (struct lwp_info): Rewrite comment for the
13129 `suspended' flag. Add the `stop_pc' field. Delete the
13130 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13131 Add `'last_resume_kind' and `need_step_over' fields.
13132 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13133 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13134 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13135 (set_raw_breakpoint_at): New.
13136 (set_breakpoint_at): Rewrite to use it.
13137 (reinsert_breakpoint_handler): Delete.
13138 (set_reinsert_breakpoint): New.
13139 (reinsert_breakpoint_by_bp): Delete.
13140 (delete_reinsert_breakpoints): New.
13141 (uninsert_breakpoint): Rewrite.
13142 (uninsert_breakpoints_at): New.
13143 (reinsert_breakpoint): Rewrite.
13144 (reinsert_breakpoints_at): New.
13145 (check_breakpoints): Rewrite.
13146 (breakpoint_here): New.
13147 (breakpoint_inserted_here): New.
13148 (check_mem_read): Adjust.
13149 * mem-break.h (breakpoints_supported, breakpoint_here)
13150 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13151 (reinsert_breakpoint_by_bp): Delete declaration.
13152 (delete_reinsert_breakpoints): Declare.
13153 (reinsert_breakpoint): Delete declaration.
13154 (reinsert_breakpoints_at): Declare.
13155 (uninsert_breakpoint): Delete declaration.
13156 (uninsert_breakpoints_at): Declare.
13157 (check_breakpoints): Adjust prototype.
13158 * server.h: Adjust include order.
13159 (struct thread_info): Declare here. Add a `last_status' field.
13161 2010-03-23 Michael Snyder <msnyder@vmware.com>
13163 * server.c (crc32): New function.
13164 (handle_query): Add handling for 'qCRC:' request.
13166 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13168 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13169 lwp had been stopped by a watchpoint.
13171 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13173 * server.h (internal_error): Declare.
13174 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13175 * utils.c (internal_error): New function.
13177 2010-03-15 Andreas Schwab <schwab@redhat.com>
13179 * configure.srv: Fix typo setting srv_regobj.
13181 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13183 * linux-low.c (fetch_register): Avoid passing a non string literal
13185 (usr_store_inferior_registers): Ditto.
13187 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13189 * linux-low.c (linux_write_memory): Bail out early if peeking
13192 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13194 * linux-low.h (struct lwp_info): New fields
13195 `stopped_by_watchpoint' and `stopped_data_address'.
13196 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13197 here, and cache them in the lwp object.
13198 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13200 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13202 (linux_stopped_by_watchpoint): Rewrite.
13203 (linux_stopped_data_address): Rewrite.
13205 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13207 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13208 switching the current inferior, not before.
13210 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13212 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13213 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13214 i386-linux.c and amd64-linux.c.
13215 (reg-i386.o): Removed.
13216 (reg-i386.c): Likewise.
13217 (reg-i386-linux.o): Likewise.
13218 (reg-i386-linux.c): Likewise.
13219 (reg-x86-64.o): Likewise.
13220 (reg-x86-64.c): Likewise.
13221 (reg-x86-64-linux.o): Likewise.
13222 (reg-x86-64-linux.c): Likewise.
13224 (i386.c): Likewise.
13225 (i386-linux.o): Likewise.
13226 (i386-linux.c): Likewise.
13227 (amd64.o): Likewise.
13228 (amd64.c): Likewise.
13229 (amd64-linux.o): Likewise.
13230 (amd64-linux.c): Likewise.
13232 * configure.srv (srv_i386_regobj): New.
13233 (srv_i386_linux_regobj): Likewise.
13234 (srv_amd64_regobj): Likewise.
13235 (srv_amd64_linux_regobj): Likewise.
13236 (srv_i386_32bit_xmlfiles): Likewise.
13237 (srv_i386_64bit_xmlfiles): Likewise.
13238 (srv_i386_xmlfiles): Likewise.
13239 (srv_amd64_xmlfiles): Likewise.
13240 (srv_i386_linux_xmlfiles): Likewise.
13241 (srv_amd64_linux_xmlfiles): Likewise.
13242 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13243 srv_xmlfiles to $srv_i386_xmlfiles.
13244 (i[34567]86-*-mingw32ce*): Likewise.
13245 (i[34567]86-*-mingw*): Likewise.
13246 (i[34567]86-*-nto*): Likewise.
13247 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13248 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13249 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13250 (x86_64-*-linux*): Likewise.
13252 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13253 (init_registers_amd64_linux): New.
13254 (x86_arch_setup): Replace init_registers_x86_64_linux with
13255 init_registers_amd64_linux.
13257 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13259 * configure.ac: Check for libdl. If it is not available link against
13260 static libthread_db.
13261 * configure: Regenerate.
13263 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13267 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13268 handing a read watchpoint.
13269 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13271 2010-02-12 Doug Evans <dje@google.com>
13273 * linux-low.c (linux_supports_tracefork_flag): Document.
13274 (linux_look_up_symbols): Add comment.
13276 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13278 * regcache.c (supply_register): Clear regcache if buf is NULL.
13280 2010-02-02 Nicolas Roche <roche@sourceware.org>
13281 Joel Brobecker <brobecker@adacore.com>
13283 * inferiors.c (find_inferior): Add function documentation.
13284 (unloaded_dll): Handle the case where the unloaded dll has not
13285 been previously registered in the dll list.
13287 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13289 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13290 (thumb2_breakpoint): New.
13291 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13293 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13295 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13296 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13299 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13301 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13303 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13305 * linux-s390-low.c (s390_collect_ptrace_register)
13306 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13308 2010-01-21 Doug Evans <dje@google.com>
13310 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13311 (PTRACE_ARG4_TYPE): New macro.
13312 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13313 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13314 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13315 (usr_store_inferior_registers): Ditto.
13316 (linux_read_memory, linux_write_memory): Ditto.
13317 (linux_test_for_tracefork): Ditto.
13319 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13320 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13322 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13324 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13327 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13329 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13330 prototype to take a regcache. Adjust.
13332 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13334 * regcache.h (struct thread_info): Forward declare.
13335 (struct regcache): New.
13336 (new_register_cache): Adjust prototype.
13337 (get_thread_regcache): Declare.
13338 (free_register_cache): Adjust prototype.
13339 (registers_to_string, registers_from_string): Ditto.
13340 (supply_register, supply_register_by_name, collect_register)
13341 (collect_register_as_string, collect_register_by_name): Ditto.
13342 * regcache.c (struct inferior_regcache_data): Delete.
13343 (get_regcache): Rename to ...
13344 (get_thread_regcache): ... this. Adjust. Switch inferior before
13345 fetching registers.
13346 (regcache_invalidate_one): Adjust.
13347 (regcache_invalidate): Fix prototype.
13348 (new_register_cache): Return the new register cache.
13349 (free_register_cache): Change prototype.
13350 (realloc_register_cache): Adjust.
13351 (registers_to_string): Change prototype to take a regcache. Adjust.
13352 (registers_from_string): Ditto.
13353 (register_data): Ditto.
13354 (supply_register): Ditto.
13355 (supply_register_by_name): Ditto.
13356 (collect_register): Ditto.
13357 (collect_register_as_string): Ditto.
13358 (collect_register_by_name): Ditto.
13359 * server.c (process_serial_event): Adjust.
13360 * linux-low.h (regset_fill_func, regset_store_func): Change
13362 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13364 * linux-low.c (get_stop_pc): Adjust.
13365 (check_removed_breakpoint): Adjust.
13366 (linux_wait_for_event): Adjust.
13367 (linux_resume_one_lwp): Adjust.
13368 (fetch_register): Add regcache parameter. Adjust.
13369 (usr_store_inferior_registers): Ditto.
13370 (regsets_fetch_inferior_registers): Ditto.
13371 (regsets_store_inferior_registers): Ditto.
13372 (linux_fetch_registers, linux_store_registers): Ditto.
13373 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13375 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13377 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13378 prototype to take a regcache.
13379 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13380 * remote-utils.c (convert_ascii_to_int, outreg)
13381 (prepare_resume_reply): Change prototype to take a regcache.
13383 * target.h (struct target_ops) <fetch_registers, store_registers>:
13384 Change prototype to take a regcache.
13385 (fetch_inferior_registers, store_inferior_registers): Change
13386 prototype to take a regcache. Adjust.
13387 * proc-service.c (ps_lgetregs): Adjust.
13388 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13389 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13390 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13391 take a regcache. Adjust.
13392 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13393 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13394 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13395 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13396 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13397 (cris_cannot_fetch_register):
13398 (cris_breakpoint_at): Change prototype to take a regcache.
13400 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13401 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13402 to take a regcache. Adjust.
13403 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13405 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13406 take a regcache. Adjust.
13407 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13408 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13409 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13410 * linux-mips-low.c (mips_get_pc):
13411 (mips_set_pc): Change prototype to take a regcache. Adjust.
13412 (mips_reinsert_addr): Adjust.
13413 (mips_collect_register): Change prototype to take a regcache.
13415 (mips_supply_register):
13416 (mips_collect_register_32bit, mips_supply_register_32bit)
13417 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13418 (mips_store_fpregset): Ditto.
13419 * linux-ppc-low.c (ppc_supply_ptrace_register)
13420 (ppc_supply_ptrace_register): Ditto.
13421 (parse_spufs_run): Adjust.
13422 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13423 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13424 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13425 take a regcache. Adjust.
13426 * linux-s390-low.c (s390_collect_ptrace_register)
13427 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13428 (s390_set_pc): Change prototype to take a regcache. Adjust.
13429 (s390_arch_setup): Adjust.
13430 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13431 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13432 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13433 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13434 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13436 (sparc_breakpoint_at): Adjust.
13437 * linux-xtensa-low.c (xtensa_fill_gregset):
13438 (xtensa_store_gregset):
13439 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13440 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13441 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13442 prototype to take a regcache. Adjust.
13443 * win32-arm-low.c (arm_fetch_inferior_register)
13444 (arm_store_inferior_register): Change prototype to take a
13446 * win32-i386-low.c (i386_fetch_inferior_register)
13447 (i386_store_inferior_register): Change prototype to take a
13449 * win32-low.c (child_fetch_inferior_registers)
13450 (child_store_inferior_registers): Change prototype to take a
13452 (win32_wait): Adjust.
13453 (win32_fetch_inferior_registers): Change prototype to take a
13455 (win32_store_inferior_registers): Adjust.
13456 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13457 store_inferior_register>: Change prototype to take a regcache.
13459 2010-01-20 Doug Evans <dje@google.com>
13461 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13463 (linux_wait_for_event1, linux_init_signals): Ditto.
13464 (W_STOPCODE): Provide definition if missing.
13466 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13468 * linux-low.c (linux_core_of_thread): New.
13469 (compare_ints, show_process, list_threads): New.
13470 (linux_qxfer_osdata): Report threads and cores.
13471 (linux_target_op): Register linux_core_of_thread.
13472 * remote-utils.c (prepare_resume_reply): Report the core.
13473 (buffer_xml_printf): Support %d specifier.
13474 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13476 (handle_query): Handle qXfer:threads. Announce availability
13478 * target.h (struct target_ops): New field core_of_thread.
13480 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13482 * Makefile.in (clean): Remove new generated files.
13483 (reg-s390.o, reg-s390.c): Remove rules.
13484 (reg-s390x.o, reg-s390x.c): Likewise.
13485 (s390-linux32.o, s390-linux32.c): Add rules.
13486 (s390-linux64.o, s390-linux64.c): Likewise.
13487 (s390x-linux64.o, s390x-linux64.c): Likewise.
13488 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13489 * linux-s390-low.c: Include <elf.h>.
13490 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13491 (init_registers_s390): Remove prototype.
13492 (init_registers_s390x): Likewise.
13493 (init_registers_s390_linux32): Add prototype.
13494 (init_registers_s390_linux64): Likewise.
13495 (init_registers_s390x_linux64): Likewise.
13496 (s390_num_regs_3264): New define.
13497 (s390_regmap_3264): New global variable.
13498 (s390_cannot_fetch_register): Remove obsolete check.
13499 (s390_cannot_store_register): Likewise.
13500 (s390_collect_ptrace_register): Handle upper/lower register halves.
13501 (s390_supply_ptrace_register): Likewise.
13502 (s390_fill_gregset): Update to register number changes.
13503 (s390_get_hwcap): New routine.
13504 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13505 Install appropriate regmap and register set.
13507 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13509 * server.c (gdbserver_version): Update copyright year to 2010.
13510 * gdbreplay.c (gdbreplay_version): Likewise.
13512 2009-12-28 Doug Evans <dje@google.com>
13514 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13515 elf/external.h. Include <elf.h> instead but only if necessary.
13517 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13519 * linux-low.c (linux_remove_process): Remove `detaching'
13520 parameter. Don't release/detach from thread_db here.
13521 (linux_kill): Release/detach from thread_db here, ...
13522 (linux_detach): ... and here, before actually detaching.
13523 (linux_wait_1): ... and here, when a process exits.
13524 * thread-db.c (any_thread_of): New.
13525 (thread_db_free): Switch the current inferior to a thread of the
13528 2009-12-21 Doug Evans <dje@google.com>
13530 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13532 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13533 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13534 warning ifndef __NR_tkill. Move setting of errno there too.
13535 Delete unnecessary resetting of errno after syscall.
13536 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13538 * configure.ac: Check for dladdr.
13539 * config.in: Regenerate.
13540 * configure: Regenerate.
13541 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13542 (try_thread_db_load): Update.
13544 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13546 2009-12-18 Doug Evans <dje@google.com>
13548 * event-loop.c: Include unistd.h if it exists.
13550 * linux-low.c (my_waitpid): Move definition away from being in
13551 between linux_tracefork_child/linux_test_for_tracefork.
13553 * gdb_proc_service.h (psaddr_t): Fix type.
13554 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13555 signature to match glibc.
13557 2009-12-16 Doug Evans <dje@google.com>
13559 * linux-low.c (linux_read_memory): Fix argument to read.
13561 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13563 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13564 events, don't leave current_inferior pointing at null.
13566 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13568 * win32-low.c (LOG): Delete.
13569 (OUTMSG): Output to stderr.
13570 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13571 on compile time LOG macro.
13572 (win32_wait): Fix debug output.
13574 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13576 * win32-low.c (win32_add_one_solib): If the dll name is
13577 "ntdll.dll", prepend the system directory to the dll path.
13579 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13581 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13583 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13584 Vladimir Prus <vladimir@codesourcery.com>
13586 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13587 * configure.ac: Check for __mcoldfire__ and set
13588 gdb_cv_m68k_is_coldfire.
13589 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13590 reg-cf.o and reg-m68k.o.
13591 * configure: Regenerated.
13593 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13595 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13596 Pass it to thread_db_free.
13597 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13598 proper `detaching' argument to linux_remove_process.
13599 * linux-low.h (thread_db_free): Add `detaching' parameter.
13600 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13602 (thread_db_free): Add `detaching' parameter. Only
13603 call td_ta_clear_event if detaching from process.
13605 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13607 * thread-db.c (thread_db_free): Fix typo.
13609 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13612 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13614 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13616 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13617 with an i686 compiler.
13618 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13620 * configure: Rebuilt.
13622 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13626 * server.c (handle_search_memory_1): Correct read_addr initialization
13627 in loop for searching subsequent chunks.
13629 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13631 * configure.ac: New --with-libthread-db option.
13632 * thread-db.c: Allow direct dependence on libthread_db.
13633 (thread_db_free): Adjust.
13634 * config.in: Regenerate.
13635 * configure: Likewise.
13637 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13640 * thread-db.c (attach_thread): New function.
13641 (maybe_attach_thread): Return success/failure.
13642 (find_new_threads_callback): Adjust.
13643 (thread_db_find_new_threads): Loop until no new threads.
13645 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13647 * proc-service.c (ps_lgetregs): Formatting.
13649 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13651 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13652 * configure.ac: Adjust.
13653 * linux-low.h (struct process_info_private): Move members to struct
13655 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13656 * linux-low.c (linux_remove_process): Adjust.
13657 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13658 * server.c (handle_query): Move code ...
13659 (handle_monitor_command): ... here. New function.
13660 * target.h (struct target_ops): New member.
13661 * thread-db.c (struct thread_db): New.
13662 (libthread_db_search_path): New variable.
13663 (thread_db_create_event, thread_db_enable_reporting)
13664 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13665 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13666 (try_thread_db_load_1, dladdr_to_soname): New functions.
13667 (try_thread_db_load, thread_db_load_search): New functions.
13668 (thread_db_init): Search for libthread_db.
13669 (thread_db_free): New function.
13670 (thread_db_handle_monitor_command): Likewise.
13671 * config.in: Regenerate.
13672 * configure: Regenerate.
13674 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13676 * spu-low.c (spu_kill): Wait for inferior to terminate.
13677 Call clear_inferiors.
13678 (spu_detach): Call clear_inferiors.
13680 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13682 * aclocal.m4: Regenerate.
13683 * config.in: Likewise.
13684 * configure: Likewise.
13686 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13688 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13689 (parse_spufs_run): New function.
13690 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13691 (ppc_breakpoint_at): Handle SPU breakpoints.
13693 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13695 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13696 (SPUFS_MAGIC): Define.
13697 (spu_enumerate_spu_ids): New function.
13698 (linux_qxfer_spu): New function.
13699 (linux_target_ops): Install linux_qxfer_spu.
13701 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13703 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13704 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13705 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13706 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13707 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13708 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13709 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13710 (init_registers_powerpc_cell32l): Add prototype.
13711 (init_registers_powerpc_cell64l): Likewise.
13712 (ppc_arch_setup): Detect Cell/B.E. architecture.
13714 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13716 * Makefile.in (datarootdir): New variable.
13718 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13720 * linux-low.c (linux_write_memory): Update debugging output.
13721 * Makefile.in (clean): Add new descriptions.
13722 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13723 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13724 * configure.srv: Add new files for arm*-*-linux*.
13725 * linux-arm-low.c: Add new declarations.
13726 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13727 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13728 (HWCAP_VFPv3D16): New.
13729 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13730 instead of __IWMMXT__.
13731 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13732 (arm_arch_setup): New.
13733 (target_regsets): Remove #ifdef. Add VFP regset.
13734 (the_low_target): Use arm_arch_setup.
13736 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13738 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13739 the main thread again.
13741 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13743 Adding Neutrino gdbserver.
13744 * configure: Regenerated.
13745 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13746 * configure.srv (i[34567]86-*-nto*): New target.
13747 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13748 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13749 (nto_comctrl) [__QNX__]: New function.
13750 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13752 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13754 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13757 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13758 Pedro Alves <pedro@codesourcery.com>
13760 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13761 don't support CONTEXT_EXTENDED_REGISTERS.
13762 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13763 (the_low_target): Install them.
13764 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13765 failing with ERROR_PIPE_NOT_CONNECTED.
13767 2009-06-30 Doug Evans <dje@google.com>
13768 Pierre Muller <muller@ics.u-strasbg.fr>
13770 Add h/w watchpoint support to x86-linux, win32-i386.
13771 * Makefile.in (SFILES): Add i386-low.c
13772 (i386_low_h): Define.
13773 (i386-low.o): Add dependencies.
13774 (linux-x86-low.o): Add i386-low.h dependency.
13775 (win32-i386-low.o): Ditto.
13776 * i386-low.c: New file.
13777 * i386-low.h: New file.
13778 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13779 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13780 * linux-low.c (linux_add_process): Initialize arch_private.
13781 (linux_remove_process): Free arch_private.
13782 (add_lwp): Initialize arch_private.
13783 (delete_lwp): Free arch_private.
13784 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13786 * linux-low.h (process_info_private): New member arch_private.
13787 (lwp_info): New member arch_private.
13788 (linux_target_ops): New members new_process, new_thread,
13790 (ptid_of): New macro.
13791 * linux-x86-low.c: Include stddef.h, i386-low.h.
13792 (arch_process_info): New struct.
13793 (arch_lwp_info): New struct.
13794 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13795 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13796 (i386_dr_low_get_status): New function.
13797 (x86_insert_point, x86_remove_point): New functions.
13798 (x86_stopped_by_watchpoint): New function.
13799 (x86_stopped_data_address): New function.
13800 (x86_linux_new_process, x86_linux_new_thread): New functions.
13801 (x86_linux_prepare_to_resume): New function.
13802 (the_low_target): Add entries for insert_point, remove_point,
13803 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13805 * server.c (debug_hw_points): New global.
13806 (monitor_show_help): Document set debug-hw-points.
13807 (handle_query): Process "set debug-hw-points".
13808 * server.h (debug_hw_points): Declare.
13809 (paddress): Declare.
13810 * utils.c (NUMCELLS, CELLSIZE): New macros.
13811 (get_sell, xsnprintf, paddress): New functions.
13812 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13813 remove_point, stopped_by_watchpoint, stopped_data_address.
13814 * win32-i386-low.c: Include i386-low.h.
13815 (debug_reg_state): Replaces dr.
13816 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13817 (i386_dr_low_get_status): New function.
13818 (i386_insert_point, i386_remove_point): New functions.
13819 (i386_stopped_by_watchpoint): New function.
13820 (i386_stopped_data_address): New function.
13821 (i386_initial_stuff): Update.
13822 (get_thread_context,set_thread_context,i386_thread_added): Update.
13823 (the_low_target): Add entries for insert_point,
13824 remove_point, stopped_by_watchpoint, stopped_data_address.
13825 * win32-low.c (win32_insert_watchpoint): New function.
13826 (win32_remove_watchpoint): New function.
13827 (win32_stopped_by_watchpoint): New function.
13828 (win32_stopped_data_address): New function.
13829 (win32_target_ops): Add entries for insert_watchpoint,
13830 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13831 * win32-low.h (win32_target_ops): New members insert_point,
13832 remove_point, stopped_by_watchpoint, stopped_data_address.
13834 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13836 * server.c (process_serial_event): Re-return unsupported, not
13837 error, if the type isn't recognized. Re-allow supporting only
13838 insert or remove packets. Also call require_running for
13839 breakpoints. Add missing break statement to default case. Tidy.
13840 * target.h (struct target_ops): Rename insert_watchpoint to
13841 insert_point, and remove_watchpoint to remove_point.
13843 * linux-low.h (struct linux_target_ops): Likewise.
13844 * linux-low.c (linux_insert_watchpoint): Rename to ...
13845 (linux_insert_point): ... this. Adjust.
13846 (linux_remove_watchpoint): Rename to ...
13847 (linux_remove_point): ... this. Adjust.
13848 (linux_target_ops): Adjust.
13849 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13850 (cris_insert_point): ... this.
13851 (cris_remove_watchpoint): Rename to ...
13852 (cris_remove_point): ... this.
13853 (the_low_target): Adjust.
13855 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13857 * server.c (handle_v_kill): Pass signal_pid to
13858 kill_inferior if multi_process is zero.
13860 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13862 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13863 * target.h (target_ops): Comment for *_watchpoint to make it clear
13864 the functions can get types '0' and '1'.
13866 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13868 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13869 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13870 * regcache.c (get_regcache): Likewise.
13871 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13872 * win32-low.c (child_fetch_inferior_registers): Remove check for
13875 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13876 Pedro Alves <pedro@codesourcery.com>
13878 * target.h (struct target_ops) <supports_multi_process>: New
13880 (target_supports_multi_process): New.
13881 * server.c (handle_query): Even if GDB reports support, only
13882 enable multi-process if the target also supports it. Report
13883 multi-process support only if the target backend supports it.
13884 * linux-low.c (linux_supports_multi_process): New function.
13885 (linux_target_ops): Install it as target_supports_multi_process
13888 2009-05-24 Doug Evans <dje@google.com>
13890 Global renaming of find_thread_pid to find_thread_ptid.
13891 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13892 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13893 All callers updated.
13895 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13896 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13899 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13900 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13901 (linux_resume_one_lwp): Ditto.
13903 2009-05-23 Doug Evans <dje@google.com>
13905 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13906 from struct inferior_list_entry * to struct lwp_info *.
13907 All callers updated.
13909 2009-05-13 Doug Evans <dje@google.com>
13911 * linux-x86-low.c: Don't include assert.h.
13912 (x86_siginfo_fixup): Use fatal, not assert.
13913 (x86_arch_setup): Fix comment.
13915 2009-05-12 Doug Evans <dje@google.com>
13917 Biarch support for i386/amd64 gdbserver.
13918 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13919 Add linux-x86-low.c.
13920 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13921 (linux-x86-low.o): Add.
13922 * linux-x86-64-low.c: Delete.
13923 * linux-i386-low.c: Delete.
13924 * linux-x86-low.c: New file.
13925 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13927 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13929 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13930 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13931 (linux_child_pid_to_exec_file): New function.
13932 (elf_64_header_p, elf_64_file_p): New functions.
13933 (siginfo_fixup): New function.
13934 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13935 give target a chance to convert layout.
13936 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13937 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13939 2009-05-07 Doug Evans <dje@google.com>
13941 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13942 (regsets_store_inferior_registers): Ditto.
13944 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13948 * linux-low.c (must_set_ptrace_flags): Delete.
13949 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13951 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13952 `lwp->must_set_ptrace_flags' instead.
13953 (linux_wait_for_event_1): Set ptrace options here.
13954 (linux_wait_1): ... not here.
13956 2009-04-30 Doug Evans <dje@google.com>
13958 * inferiors.c (started_inferior_callback): New function.
13959 (attached_inferior_callback): New function.
13960 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13961 * server.c (print_started_pid, print_attached_pid): New functions.
13962 (detach_or_kill_for_exit): New function.
13963 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13964 * server.h (have_started_inferiors_p): Declare.
13965 (have_attached_inferiors_p): Declare.
13967 * inferiors.c (remove_process): Fix memory leak, free process.
13968 * linux-low.c (linux_remove_process): New function.
13969 (linux_kill): Call it instead of remove_process.
13970 (linux_detach, linux_wait_1): Ditto.
13972 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13974 * configure.srv: Add x86 Windows CE target.
13976 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13978 * inferiors.c (get_thread_process): Make global.
13979 * server.h (get_thread_process): Add prototype.
13980 * thread-db.c (find_one_thread): Use get_thread_process
13981 instead of current_process.
13982 (thread_db_get_tls_address): Do not crash if called when
13983 thread layer is not yet initialized.
13985 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13987 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13988 * spu-low.c (current_tid): Rename to ...
13989 (current_ptid): ... this.
13990 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13991 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13992 ptid_get_lwp (current_ptid) instead of current_tid.
13993 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13994 instead of current_tid. Use find_process_pid to verify pid
13995 argument is valid. Pass proper argument to remove_process.
13996 (spu_thread_alive): Compare current_ptid instead of current_tid.
13997 (spu_resume): Likewise.
13999 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14001 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14004 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14006 Implement the multiprocess extensions, and add linux multiprocess
14009 * server.h (ULONGEST): Declare.
14010 (struct ptid, ptid_t): New.
14011 (minus_one_ptid, null_ptid): Declare.
14012 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14013 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14014 (struct inferior_list_entry): Change `id' type from unsigned from
14016 (struct sym_cache, struct breakpoint, struct
14017 process_info_private): Forward declare.
14018 (struct process_info): Declare.
14019 (current_process): Declare.
14020 (all_processes): Declare.
14021 (initialize_inferiors): Declare.
14022 (add_thread): Adjust to use ptid_t.
14023 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14024 (add_process, remove_process, find_thread_pid): Declare.
14025 (find_inferior_id): Adjust to use ptid_t.
14026 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14027 (multi_process): Declare.
14028 (push_event): Adjust to use ptid_t.
14029 (read_ptid, write_ptid): Declare.
14030 (prepare_resume_reply): Adjust to use ptid_t.
14031 (clear_symbol_cache): Declare.
14032 * inferiors.c (all_processes): New.
14033 (null_ptid, minus_one_ptid): New.
14034 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14035 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14036 (add_thread): Change unsigned long to ptid. Remove gdb_id
14038 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14039 (gdb_id_to_thread): Rename to ...
14040 (find_thread_pid): ... this. Change unsigned long to ptid.
14041 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14042 (loaded_dll, pull_pid_from_list): Adjust.
14043 (add_process, remove_process, find_process_pid)
14044 (get_thread_process, current_process, initialize_inferiors): New.
14045 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14046 (struct target_waitstatus) <related_pid>: Ditto.
14047 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14048 return type to int.
14049 (struct target_ops) <join>: Add `pid' argument.
14050 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14051 (struct target_ops) <wait>: Add `ptid' field. Change return type
14053 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14054 (mywait): Add `ptid' argument. Change return type to ptid_t.
14055 (target_pid_to_str): Declare.
14056 * target.c (set_desired_inferior): Adjust to use ptids.
14057 (mywait): Add new `ptid' argument. Adjust.
14058 (target_pid_to_str): New.
14059 * mem-break.h (free_all_breakpoints): Declare.
14060 * mem-break.c (breakpoints): Delelete.
14061 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14062 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14063 to use per-process breakpoint list.
14064 (free_all_breakpoints): New.
14065 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14066 (symbol_cache, all_symbols_looked_up): Delete.
14068 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14070 (prepare_resume_reply): Change ptid argument's type from unsigned
14071 long to ptid_t. Adjust. Implement W;process and X;process.
14072 (free_sym_cache, clear_symbol_cache): New.
14073 (look_up_one_symbol): Adjust to per-process symbol cache. *
14074 * server.c (cont_thread, general_thread, step_thread): Change type
14076 (attached): Delete.
14077 (multi_process): New.
14078 (last_ptid): Change type to ptid_t.
14079 (struct vstop_notif) <ptid>: Change type to ptid_t.
14080 (queue_stop_reply, push_event): Change `ptid' argument's type to
14082 (discard_queued_stop_replies): Add `pid' argument.
14083 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14084 changes. Don't reference the `attached' global.
14085 (attach_inferior): Adjust to mywait interface changes.
14086 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14087 features. Handle and report "multiprocess+". Handle
14089 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14091 (handle_v_kill): New.
14092 (handle_v_stopped): Adjust to use target_pid_to_str.
14093 (handle_v_requests): Allow multiple attaches and runs when
14094 multiprocess extensions are in effect. Handle "vKill".
14095 (myresume): Adjust to use ptids.
14096 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14097 (handle_status): Adjust to discard_queued_stop_replies interface
14099 (first_thread_of, kill_inferior_callback)
14100 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14101 (main): Call initialize_inferiors. Adjust to use ptids, killing
14102 and detaching from all inferiors. Handle multiprocess packet
14104 * linux-low.h: Include gdb_proc_service.h.
14105 (struct process_info_private): New.
14106 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14107 <lwpid_of>: Use ptid_get_lwp.
14108 (get_lwp_thread): Adjust.
14109 (struct lwp_info): Add `dead' member.
14110 (find_lwp_pid): Declare.
14111 * linux-low.c (thread_db_active): Delete.
14112 (new_inferior): Adjust comment.
14113 (inferior_pid): Delete.
14114 (linux_add_process): New.
14115 (handle_extended_wait): Adjust.
14116 (add_lwp): Change unsigned long to ptid.
14117 (linux_create_inferior): Add process to processes table. Adjust
14118 to use ptids. Don't set new_inferior here.
14119 (linux_attach_lwp): Rename to ...
14120 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14121 it. Adjust to use ptids.
14122 (linux_attach_lwp): New.
14123 (linux_attach): Add process to processes table. Don't set
14125 (struct counter): New.
14126 (second_thread_of_pid_p, last_thread_of_process_p): New.
14127 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14128 multiple processes.
14129 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14130 processes. Remove process from process table.
14131 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14132 to multiple processes.
14133 (any_thread_of): New.
14134 (linux_detach): Add `pid' argument, and handle it. Remove process
14135 from processes table.
14136 (linux_join): Add `pid' argument. Handle it.
14137 (linux_thread_alive): Change unsighed long argument to ptid_t.
14138 Consider dead lwps as not being alive.
14139 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14140 threads we're not interested in.
14141 (same_lwp, find_lwp_pid): New.
14142 (linux_wait_for_lwp): Change `pid' argument's type from int to
14144 (linux_wait_for_event): Rename to ...
14145 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14146 from int to ptid_t. Adjust.
14147 (linux_wait_for_event): New.
14148 (linux_wait_1): Add `ptid' argument. Change return type to
14149 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14150 that exit from the process table.
14151 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14153 (mark_lwp_dead): New.
14154 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14155 stopping all threads, mark its main lwp as dead.
14156 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14158 (fetch_register, usr_store_inferior_registers)
14159 (regsets_fetch_inferior_registers)
14160 (regsets_store_inferior_registers, linux_read_memory)
14161 (linux_write_memory): Inline `inferior_pid'.
14162 (linux_look_up_symbols): Adjust to use per-process
14163 `thread_db_active'.
14164 (linux_request_interrupt): Adjust to use ptids.
14165 (linux_read_auxv): Inline `inferior_pid'.
14166 (initialize_low): Don't reference thread_db_active.
14167 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14168 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14169 (ps_getpid): Return the pid of the current inferior.
14170 * thread-db.c (proc_handle, thread_agent): Delete.
14171 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14173 (find_one_thread): Change argument type to ptid_t. Adjust to
14175 (maybe_attach_thread): Adjust to per-process data and ptids.
14176 (thread_db_find_new_threads): Ditto.
14177 (thread_db_init): Ditto.
14178 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14179 processes table. Adjust to use ptids.
14180 (spu_kill, spu_detach): Adjust interface. Remove process from
14182 (spu_join, spu_thread_alive): Adjust interface.
14183 (spu_wait): Adjust interface. Remove process from processes
14184 table. Adjust to use ptids.
14185 * win32-low.c (current_inferior_tid): Delete.
14186 (current_inferior_ptid): New.
14187 (debug_event_ptid): New.
14188 (thread_rec): Take a ptid. Adjust.
14189 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14190 (child_delete_thread): Ditto.
14191 (do_initial_child_stuff): Add `attached' argument. Add process to
14193 (child_fetch_inferior_registers, child_store_inferior_registers):
14195 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14196 (win32_attach): Pass 1 to do_initial_child_stuff.
14197 (win32_kill): Adjust interface. Remove process from processes
14199 (win32_detach): Ditto.
14200 (win32_join): Adjust interface.
14201 (win32_thread_alive): Take a ptid.
14202 (win32_resume): Adjust to use ptids.
14203 (get_child_debug_event): Ditto.
14204 (win32_wait): Adjust interface. Remove exiting process from
14207 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14209 Non-stop mode support.
14211 * server.h (non_stop): Declare.
14212 (gdb_client_data, handler_func): Declare.
14213 (delete_file_handler, add_file_handler, start_event_loop):
14215 (handle_serial_event, handle_target_event, push_event)
14216 (putpkt_notif): Declare.
14217 * target.h (enum resume_kind): New.
14218 (struct thread_resume): Replace `step' field by `kind' field.
14219 (TARGET_WNOHANG): Define.
14220 (struct target_ops) <wait>: Add `options' argument.
14221 <supports_non_stop, async, start_non_stop>: New fields.
14222 (target_supports_non_stop, target_async): New.
14223 (start_non_stop): Declare.
14224 (mywait): Add `options' argument.
14225 * target.c (mywait): Add `options' argument. Print child exit
14226 notifications here.
14227 (start_non_stop): New.
14228 * server.c (non_stop, own_buf, mem_buf): New globals.
14229 (struct vstop_notif): New.
14230 (notif_queue): New global.
14231 (queue_stop_reply, push_event, discard_queued_stop_replies)
14232 (send_next_stop_reply): New.
14233 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14235 (attach_inferior): In non-stop mode, don't wait for the target
14237 (handle_general_set): Handle QNonStop.
14238 (handle_query): When handling qC, return the current general
14239 thread, instead of the first thread of the list.
14240 (handle_query): If the backend supports non-stop mode, include
14241 QNonStop+ in the qSupported query response.
14242 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14244 (handle_v_attach, handle_v_run): Handle non-stop mode.
14245 (handle_v_stopped): New.
14246 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14247 (myresume): Adjust to use resume_kind. Handle non-stop.
14248 (queue_stop_reply_callback): New.
14249 (handle_status): Handle non-stop mode.
14250 (main): Clear non_stop flag on reconnection. Use the event-loop.
14251 Refactor serial protocol handling from here ...
14252 (process_serial_event): ... to this new function. When GDB
14253 selects any thread, select one here. In non-stop mode, wait until
14254 GDB acks all pending events before exiting.
14255 (handle_serial_event, handle_target_event): New.
14256 * remote-utils.c (remote_open): Install remote_desc in the event
14258 (remote_close): Remove remote_desc from the event loop.
14259 (putpkt_binary): Rename to...
14260 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14261 (putpkt_binary): New as wrapper around putpkt_binary_1.
14262 (putpkt_notif): New.
14263 (prepare_resume_reply): In non-stop mode, don't change the
14265 * event-loop.c: New.
14266 * Makefile.in (OBJ): Add event-loop.o.
14267 (event-loop.o): New rule.
14269 * linux-low.h (pid_of): Moved here.
14271 (get_lwp_thread): Use lwpid_of.
14272 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14273 * linux-low.c (pid_of): Delete.
14274 (inferior_pid): Use lwpid_of.
14275 (linux_event_pipe): New.
14276 (target_is_async_p): New.
14278 (handle_extended_wait): Use lwpid_of.
14279 (add_lwp): Don't set lwpid field.
14280 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14281 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14282 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14283 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14284 first. Adjust to linux_wait_for_event interface changes. Use
14286 (linux_detach): Don't delete the main lwp here.
14287 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14288 (status_pending_p): Don't consider explicitly suspended lwps.
14289 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14290 pointer. Add OPTIONS argument. Change return type to int. Use
14291 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14292 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14293 pointer. Add status pointer argument. Return a pid instead of a
14294 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14295 changes. In non-stop mode, don't switch to a random thread.
14296 (linux_wait): Rename to...
14297 (linux_wait_1): ... this. Add target_options argument, and handle
14298 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14299 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14300 clean exit and signal exit code. Don't stop all threads in
14301 non-stop mode. In all-stop mode, only stop all threads when
14302 reporting a stop to GDB. Handle explicit thread stop requests.
14303 (async_file_flush, async_file_mark): New.
14305 (send_sigstop): Use lwpid_of.
14306 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14307 interface changes. In non-stop mode, don't switch to a random
14309 (linux_resume_one_lwp): Use lwpid_of.
14310 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14311 (linux_resume_one_thread): ... this. Handle resume_stop. In
14312 non-stop mode, don't look for pending flag in all threads.
14313 (resume_status_pending_p): Don't consider explicitly suspended
14315 (my_waitpid): Reimplement. Emulate __WALL.
14316 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14318 (sigchld_handler, linux_supports_non_stop, linux_async)
14319 (linux_start_non_stop): New.
14320 (linux_target_ops): Register linux_supports_non_stop, linux_async
14321 and linux_start_non_stop.
14322 (initialize_low): Install SIGCHLD handler.
14323 * thread-db.c (thread_db_create_event, find_one_thread)
14324 (thread_db_get_tls_address): Use lwpid_of.
14325 * win32-low.c (win32_detach): Adjust to use resume_kind.
14326 (win32_wait): Add `options' argument.
14327 * spu-low.c (spu_resume): Adjust to use resume_kind.
14328 (spu_wait): Add `options' argument.
14330 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14332 Decouple target code from remote protocol.
14334 * target.h (enum target_waitkind): New.
14335 (struct target_waitstatus): New.
14336 (struct target_ops) <wait>: Return an unsigned long. Take a
14337 target_waitstatus pointer instead of a char pointer.
14338 (mywait): Likewise.
14339 * target.c (mywait): Change prototype to return an unsigned long.
14340 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14341 * server.h (thread_from_wait, old_thread_from_wait): Delete
14343 (prepare_resume_reply): Change prototype to take a
14345 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14346 (last_status, last_ptid): New.
14347 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14348 pid instead of a signal.
14349 (attach_inferior): Remove "status" and "signal" parameters.
14351 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14353 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14354 (handle_v_requests, myresume): Remove "status" and "signal"
14355 parameters. Adjust.
14356 (handle_status): New.
14357 (main): Delete local `status'. Adjust.
14358 * remote-utils.c: Include target.h.
14359 (prepare_resume_reply): Change prototype to take a
14360 target_waitstatus. Adjust.
14362 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14364 * spu-low.c (spu_wait): Adjust.
14365 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14367 (win32_wait): Adjust.
14369 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14371 * target.h (struct thread_resume): Delete leave_stopped member.
14372 (struct target_ops): Add a `n' argument to the `resume' callback.
14373 * server.c (start_inferior): Adjust.
14374 (handle_v_cont, myresume): Adjust.
14375 * linux-low.c (check_removed_breakpoint): Adjust to resume
14376 interface change, and to removed leave_stopped field.
14377 (resume_ptr): Delete.
14378 (struct thread_resume_array): New.
14379 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14380 resume interface change.
14381 (linux_continue_one_thread, linux_queue_one_thread)
14382 (resume_status_pending_p): Check if the resume field is NULL
14383 instead of checking the leave_stopped member.
14384 (linux_resume): Adjust to the target resume interface change.
14385 * spu-low.c (spu_resume): Adjust to the target resume interface
14387 * win32-low.c (win32_detach, win32_resume): Ditto.
14389 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14391 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14393 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14395 (linux_continue_one_thread): Only preserve the stepping flag if
14396 there's a pending breakpoint.
14398 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14400 * server.c (main): After the inferior having exited, call
14401 remote_close before exiting gdbserver.
14403 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14405 Fix size of FPSCR in Power 7 processors.
14406 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14407 (PPC_FEATURE_HAS_DFP): New #define.
14408 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14411 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14413 * server.c (handle_query) Whitespace and formatting.
14415 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14417 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14418 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14419 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14420 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14421 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14422 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14423 Makefile.in, configure.ac: Fix whitespace throughout.
14424 * configure: Regenerate.
14426 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14428 * inferiors.c (find_inferior): Make it safe for the callback
14429 function to delete the currently iterated inferior.
14431 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14433 * Makefile.in (linuw_low_h): Move higher.
14434 (thread-db.o): Depend on $(linux_low_h).
14436 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14438 Rename "process" to "lwp" throughout.
14440 * linux-low.c (all_processes): Rename to...
14441 (all_lwps): ... this.
14442 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14443 (add_process): Rename to ...
14444 (add_lwp): ... this. Adjust.
14445 (linux_create_inferior): Adjust.
14446 (linux_attach_lwp): Adjust.
14447 (linux_attach): Adjust.
14448 (linux_kill_one_process): Rename to ...
14449 (linux_kill_one_lwp): ... this. Adjust.
14450 (linux_kill): Adjust.
14451 (linux_detach_one_process): Rename to ...
14452 (linux_detach_one_lwp): ... this. Adjust.
14453 (linux_detach): Adjust.
14454 (check_removed_breakpoint): Adjust.
14455 (status_pending_p): Adjust.
14456 (linux_wait_for_process): Rename to ...
14457 (linux_wait_for_lwp): ... this. Adjust.
14458 (linux_wait_for_event): Adjust.
14459 (send_sigstop): Adjust.
14460 (wait_for_sigstop): Adjust.
14461 (stop_all_processes): Rename to ...
14462 (stop_all_lwps): ... this.
14463 (linux_resume_one_process): Rename to ...
14464 (linux_resume_one_lwp): ... this. Adjust.
14465 (linux_set_resume_request, linux_continue_one_thread)
14466 (linux_queue_one_thread, resume_status_pending_p)
14467 (usr_store_inferior_registers, regsets_store_inferior_registers)
14468 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14470 * linux-low.h (get_process): Rename to ...
14471 (get_lwp): ... this. Adjust.
14472 (get_thread_process): Rename to ...
14473 (get_thread_lwp): ... this. Adjust.
14474 (get_process_thread): Rename to ...
14475 (get_lwp_thread): ... this. Adjust.
14476 (struct process_info): Rename to ...
14477 (struct lwp_info): ... this.
14478 (all_processes): Rename to ...
14479 (all_lwps): ... this.
14480 * proc-service.c (ps_lgetregs): Adjust.
14481 * thread-db.c (thread_db_create_event, find_one_thread)
14482 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14484 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14486 * server.c (handle_query): Handle "qAttached".
14488 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14490 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14491 GPLv3, update license URL.
14493 2009-03-01 Doug Evans <dje@google.com>
14495 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14496 (server_h): Add gdb_signals.h.
14497 (signals.o): Update.
14498 * server.h (target_signal_from_host,target_signal_to_host_p)
14499 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14501 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14503 * remote-utils.c (getpkt): Also generate remote-debug
14504 information if noack_mode is set.
14506 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14508 * server.c (handle_query): Report qXfer:siginfo:read and
14509 qXfer:siginfo:write as supported and handle them.
14510 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14511 * linux-low.c (linux_xfer_siginfo): New.
14512 (linux_target_ops): Set it.
14514 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14516 * server.c (gdbserver_usage): Mention --remote-debug.
14517 (main): Accept '--remote-debug' switch.
14519 2009-01-18 Doug Evans <dje@google.com>
14521 * regcache.c (new_register_cache): No need to check result of xcalloc.
14522 * server.c (handle_search_memory): Back out calls to xmalloc,
14523 result is checked and error is returned to user upon failure.
14524 (handle_query): Ditto. Add more checks for result of malloc.
14525 (handle_v_cont): Check result of malloc, report error back to
14527 (handle_v_run): Ditto. Call freeargv.
14528 * server.h (freeargv): Declare.
14529 * utils.c (freeargv): New fn.
14531 2009-01-15 Doug Evans <dje@google.com>
14533 * gdbreplay.c (perror_with_name): Make arg const char *.
14534 * server.h (target_signal_to_name): Make return type const char *.
14535 * thread-db.c (thread_db_err_str): Make return type const char *.
14536 * utils.c (perror_with_name): Make arg const char *.
14538 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14540 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14541 when handling a EXIT_PROCESS_DEBUG_EVENT.
14543 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14545 * gdbreplay.c (gdbreplay_version): Update copyright year.
14546 * server.c (gdbserver_version): Likewise.
14548 2009-01-05 Doug Evans <dje@google.com>
14550 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14551 (handle_extended_wait): Improve comment.
14553 2008-12-13 Doug Evans <dje@google.com>
14555 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14556 * server.h (ATTR_MALLOC): New macro.
14557 (xmalloc,xcalloc,xstrdup): Declare.
14558 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14559 * inferiors.c: Ditto.
14560 * linux-low.c: Ditto.
14561 * mem-break.c: Ditto.
14562 * regcache.c: Ditto.
14563 * remote-utils.c: Ditto.
14566 * win32-low.c: Ditto.
14568 2008-12-12 Doug Evans <dje@google.com>
14570 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14571 in debugging printf.
14573 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14575 2008-12-09 Doug Evans <dje@google.com>
14577 * linux-low.h (struct process_info): Delete member tid, unused.
14578 * thread-db.c (find_one_thread): Update.
14579 (maybe_attach_thread): Update.
14581 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14583 * target.h (struct target_ops): Add qxfer_osdata member.
14584 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14586 (linux_qxfer_osdata): New functions.
14587 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14589 * server.c (handle_query): Handle "qXfer:osdata:read:".
14590 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14591 (buffer_xml_printf): New functions.
14592 * server.h (struct buffer): New.
14593 (buffer_grow_str, buffer_grow_str0): New macros.
14594 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14595 (buffer_xml_printf): Declare.
14597 2008-11-24 Doug Evans <dje@google.com>
14599 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14601 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14603 * server.c (handle_v_run): Always use the supplied argument list.
14605 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14607 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14608 (xtensa_regmap_table): Add entry for scompare1.
14610 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14612 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14613 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14614 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14615 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14616 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14617 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14618 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14619 XML target descriptions.
14620 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14621 when inferior is running on an ISA 2.05 or later processor. Add
14622 special case to return offset for full 64-bit slot of FPSCR when
14625 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14627 * Makefile.in (SFILES, clean): Added sparc64 files.
14628 (reg-sparc64.o, reg-sparc64.c): New.
14629 * configure.srv (sparc*-*-linux*): New configuration.
14630 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14631 syscall arguments for SPARC.
14632 (regsets_store_inferior_registers): Likewise.
14633 * linux-sparc-low.c: New file.
14635 2008-10-21 Doug Evans <dje@google.com>
14637 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14638 (READLINE_DIR,READLINE_DEP): Delete.
14639 (INTERNAL_CFLAGS): Update.
14640 (LINTFLAGS): Update.
14642 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14644 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14645 whole argv from the last run, not just argv[0].
14647 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14649 * regcache.c (new_register_cache): Return NULL if the register
14650 cache size isn't known yet.
14651 (free_register_cache): Avoid dereferencing a NULL regcache.
14653 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14655 * configure.srv: Merge MIPS and MIPS64.
14657 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14659 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14661 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14663 * Makefile.in: Add required vsx dependencies.
14665 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14666 Declare init_registers_powerpc_vsx32l.
14667 Declare init_registers_powerpc_vsx64l.
14668 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14669 (ppc_arch_setup): Check for VSX in hwcap.
14670 (ppc_fill_vsxregset): New function.
14671 (ppc_store_vsxregset): New function.
14672 Add new VSX entry in regset_info target_regsets.
14674 * configure.srv: Add new VSX dependencies.
14676 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14678 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14679 (remote_open): Set or clear transport_is_reliable.
14680 (putpkt_binary): Don't expect acks in noack mode.
14681 (getpkt): Don't send ack/nac in noack mode.
14682 * server.c (handle_general_set): Handle QStartNoAckMode.
14683 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14685 (main): Reset noack_mode on every connection.
14686 * server.h (noack_mode): Declare.
14688 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14690 * Makefile.in (GDBREPLAY_OBS): New variable.
14691 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14693 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14694 Daniel Jacobowitz <dan@codesourcery.com>
14696 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14697 (usr_store_inferior_registers): Likewise.
14698 (regsets_store_inferior_registers): Likewise.
14700 2008-07-31 Rolf Jansen <rj@surtec.com>
14701 Pedro Alves <pedro@codesourcery.com>
14703 * configure.ac: Check for memmem declaration.
14704 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14705 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14706 (disable_packet_qfThreadInfo): Unconditionally compile.
14707 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14708 * configure, config.in: Regenerate.
14710 2008-07-28 Doug Kwan <dougkwan@google.com>
14712 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14713 (linux_write_memory): Remove declaration of errno.
14715 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14717 * linux-low.c (handle_extended_wait): Do not use "status"
14718 variable uninitialized.
14720 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14722 * server.c (handle_v_attach): Inhibit reporting dll changes.
14724 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14726 * remote-utils.c (prepare_resume_reply): If requested, don't
14727 output "thread:TID" in the T stop reply.
14729 * server.c (disable_packet_vCont, disable_packet_Tthread)
14730 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14731 (handle_query): If requested, disable support for qC, qfThreadInfo
14733 (handle_v_requests): If requested, disable support for vCont.
14734 (gdbserver_show_disableable): New.
14735 (main): Handle --disable-packet and --disable-packet=LIST.
14737 * server.h (disable_packet_vCont, disable_packet_Tthread)
14738 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14740 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14742 * server.c (gdbserver_usage): Mention --version.
14744 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14746 * Makefile.in (gdbreplay.o): New rule.
14748 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14750 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14751 message, not gdbserver.
14753 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14754 Nathan Sidwell <nathan@codesourcery.com>
14755 Joseph Myers <joseph@codesourcery.com>
14757 * acinclude.m4: Include ../../config/acx.m4.
14758 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14759 * configure, config.in: Regenerate.
14760 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14761 * server.c (gdbserver_version): Print PKGVERSION.
14762 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14763 (main): Adjust gdbserver_usage calls.
14764 * gdbreplay.c (version, host_name): Add declarations.
14765 (gdbreplay_version, gdbreplay_usage): New.
14766 (main): Accept --version and --help options.
14768 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14770 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14771 (arm_breakpoint_at): Handle Thumb.
14772 (the_low_target): Add comment.
14774 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14776 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14778 2008-05-09 Doug Evans <dje@google.com>
14780 * server.h (decode_search_memory_packet): Declare.
14781 * remote-utils.c (decode_search_memory_packet): New fn.
14782 * server.c (handle_search_memory_1): New fn.
14783 (handle_search_memory): New fn.
14784 (handle_query): Process qSearch:memory packets.
14786 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14788 * regcache.c (registers_length): Remove.
14789 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14790 full register packet.
14791 * regcache.h (registers_length): Remove prototype.
14792 * server.h (PBUFSIZ): Define to 16384.
14794 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14796 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14797 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14798 powerpc-64l.o, and powerpc-altivec64l.o.
14799 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14800 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14801 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14802 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14803 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14806 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14807 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14808 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14809 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14810 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14811 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14812 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14813 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14814 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14815 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14818 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14819 (init_registers_powerpc_32l): ... this new prototype.
14820 (init_registers_powerpc_32): Remove, replace by ...
14821 (init_registers_powerpc_altivec32l): ... this new prototype.
14822 (init_registers_powerpc_e500): Remove, replace by ...
14823 (init_registers_powerpc_e500l): ... this new prototype.
14824 (init_registers_ppc64): Remove, replace by ...
14825 (init_registers_powerpc_64l): ... this new prototype.
14826 (init_registers_powerpc_64): Remove, replace by ...
14827 (init_registers_powerpc_altivec64l): ... this new prototype.
14828 (ppc_num_regs): Set to 73.
14829 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14830 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14831 (ppc_cannot_store_register): Handle orig_r3 and trap.
14832 (ppc_arch_setup): Update init_registers_... calls.
14833 (ppc_fill_gregset): Handle orig_r3 and trap.
14835 * inferiors.c (clear_inferiors): Reset current_inferior.
14837 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14839 * acinclude.m4: Add override.m4.
14840 * configure: Regenerate.
14842 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14844 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14845 initial call to init_register_ppc64.
14847 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14849 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14850 single powerpc*-*-linux* case.
14851 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14853 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14855 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14856 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14858 * linux-ppc-low.c: Include <elf.h>.
14859 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14860 (ppc_hwcap): New global variable.
14861 (ppc_regmap): Remove __SPE__ #ifdef sections.
14862 (ppc_regmap_e500): New global variable.
14863 (ppc_cannot_store_register): Update __SPE__ special case.
14864 (ppc_get_hwcap): New function.
14865 (ppc_arch_setup): Use it to determine whether inferior supports
14866 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14867 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14868 Do not access registers if target does not support AltiVec.
14869 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14870 Do not access registers if target does not support SPE.
14871 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14873 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14875 * linux-low.c (disabled_regsets, num_regsets): New.
14876 (use_regsets_p): Delete.
14877 (linux_wait_for_process): Clear disabled_regsets.
14878 (regsets_fetch_inferior_registers): Check and set it.
14879 (regsets_store_inferior_registers): Likewise.
14880 (linux_fetch_registers, linux_store_registers): Do not use
14882 (initialize_low): Allocate disabled_regsets.
14884 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14886 * Makefile.in (LIBOBJS): New.
14887 (OBS): Use LIBOBJS.
14888 (memmem.o): New rule.
14889 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14890 * configure: Regenerated.
14892 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14894 * server.c (handle_query): Never return "unsupported" for
14895 qXfer:features:read queries.
14897 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14899 * server.c (get_features_xml): Fix inverted condition.
14900 (handle_query): Always support qXfer:feature:read.
14902 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14904 * server.c (wrapper_argv): New.
14905 (start_inferior): Handle wrapper_argv. If set, expect an extra
14907 (gdbserver_usage): Document --wrapper.
14908 (main): Parse --wrapper.
14910 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14912 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14913 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14914 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14915 (ppc_set_pc): Likewise.
14916 (ppc_arch_setup): New function.
14917 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14918 of collect_register.
14919 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14921 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14923 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14924 instead of linux-ppc64-low.o.
14925 * linux-ppc64-low.c: Remove file.
14926 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14927 (linux-ppc64-low.o): Remove rule.
14929 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14930 (init_registers_powerpc_64): Likewise.
14931 (ppc_regmap): Conditionally define depending on __powerpc64__.
14932 (ppc_cannot_store_register): Do not special-case "fpscr" when
14933 compiled on __powerpc64__.
14934 (ppc_collect_ptrace_register): New function.
14935 (ppc_supply_ptrace_register): New function.
14936 (ppc_breakpoint): Change type to "unsigned int".
14937 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14938 (the_low_target): Conditionally provide initializers for the
14939 arch_setup member depending on __powerpc64__. Install
14940 collect_ptrace_register and supply_ptrace_register members.
14942 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14944 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14945 * server.c (gdbserver_xmltarget): Define.
14946 (get_features_xml): Use it to replace "target.xml" and arch_string.
14948 * configure.srv: Remove srv_xmltarget. Add XML files that were
14949 mentioned there to srv_xmlfiles instead. Remove conditional tests
14950 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14951 srv_xmlfiles and srv_regobj to include all possible choices.
14952 * configure.ac (srv_xmltarget): Remove.
14953 (srv_xmlfiles): Do not add "target.xml".
14954 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14955 checks for supplementary target information.
14956 * configure: Regenerate.
14957 * Makefile.in (XML_TARGET): Remove.
14958 (target.xml): Remove rule.
14959 (clean): Do not clean up target.xml.
14960 (.PRECIOUS): Do not mention target.xml.
14962 * target.h (struct target_ops): Remove arch_string member.
14963 * linux-low.c (linux_arch_string): Remove.
14964 (linux_target_ops): Remove arch_string initializer.
14965 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14966 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14967 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14968 * spu-low.c (spu_arch_string): Remove.
14969 (spu_target_ops): Remove arch_string initializer.
14970 * win32-low.c (win32_arch_string): Remove.
14971 (win32_target_ops): Remove arch_string initializer.
14972 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14973 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14974 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14976 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14978 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14979 by collect_ptrace_register and supply_ptrace_register hooks.
14980 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14981 instead of checking for the_low_target.left_pad_xfer.
14982 (usr_store_inferior_registers): Use collect_ptrace_register callback
14983 instead of checking for the_low_target.left_pad_xfer.
14985 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14986 (s390_supply_ptrace_register): Likewise.
14987 (s390_fill_gregset): Call s390_collect_ptrace_register.
14988 (the_low_target): Update.
14990 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14991 (ppc_supply_ptrace_register): Likewise.
14992 (the_low_target): Update.
14994 * linux-i386-low.c (the_low_target): Update.
14995 * linux-x86-64-low.c (the_low_target): Update.
14997 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14999 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15000 reg-s390.o and reg-s390x.o.
15002 * linux-low.c (new_inferior): New global variable.
15003 (linux_create_inferior, linux_attach): Set it.
15004 (linux_wait_for_process): Call the_low_target.arch_setup after the
15005 target has stopped for the first time.
15006 (initialize_low): Do not call the_low_target.arch_setup.
15008 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15009 (s390_set_pc): Likewise.
15010 (s390_arch_setup): New function.
15011 (the_low_target): Use s390_arch_setup as arch_setup routine.
15013 * regcache.c (realloc_register_cache): New function.
15014 (set_register_cache): Call it for each existing regcache.
15016 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15018 * server.h (init_registers): Remove prototype.
15020 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15021 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15022 instead of init_registers ().
15023 * linux-arm-low.c (init_registers_arm): Add prototype.
15024 (init_registers_arm_with_iwmmxt): Likewise.
15025 (the_low_target): Add initializer for arch_setup field.
15026 * linux-cris-low.c (init_registers_cris): Add prototype.
15027 (the_low_target): Add initializer for arch_setup field.
15028 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15029 (the_low_target): Add initializer for arch_setup field.
15030 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15031 (the_low_target): Add initializer for arch_setup field.
15032 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15033 (the_low_target): Add initializer for arch_setup field.
15034 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15035 (the_low_target): Add initializer for arch_setup field.
15036 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15037 (the_low_target): Add initializer for arch_setup field.
15038 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15039 (init_registers_mips64_linux): Likewise.
15040 (the_low_target): Add initializer for arch_setup field.
15041 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15042 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15043 (the_low_target): Add initializer for arch_setup field.
15044 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15045 (init_registers_powerpc_64): Likewise.
15046 (the_low_target): Add initializer for arch_setup field.
15047 * linux-s390-low.c (init_registers_s390): Add prototype.
15048 (init_registers_s390x): Likewise.
15049 (the_low_target): Add initializer for arch_setup field.
15050 * linux-sh-low.c (init_registers_sh): Add prototype.
15051 (the_low_target): Add initializer for arch_setup field.
15052 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15053 (the_low_target): Add initializer for arch_setup field.
15054 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15055 (the_low_target): Add initializer for arch_setup field.
15057 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15058 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15059 instead of init_registers ().
15060 * win32-arm-low.c (init_registers_arm): Add prototype.
15061 (the_low_target): Add initializer for arch_setup field.
15062 * win32-i386-low.c (init_registers_i386): Add prototype.
15063 (the_low_target): Add initializer for arch_setup field.
15065 * spu-low.c (init_registers_spu): Add prototype.
15066 (initialize_low): Call initialie_registers_spu () instead of
15067 initialize_registers ().
15069 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15071 * server.c (handle_v_requests): When handling the vRun and vAttach
15072 packets, if already debugging a process, don't kill it. Return an
15075 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15077 * server.c (handle_query): Correct length check.
15079 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15081 * win32-low.c (do_initial_child_stuff): Add process handle
15082 parameter. Set current_process_handle and current_process_id from the
15083 parameters. Clear globals.
15084 (win32_create_inferior): Don't set current_process_handle and
15085 current_process_id here. Instead pass them on the call to
15086 do_initial_child_stuff.
15087 (win32_attach): Likewise.
15088 (win32_clear_inferiors): New.
15089 (win32_kill): Don't close the current process handle or the
15090 current thread handle here. Instead call win32_clear_inferiors.
15091 (win32_detach): Don't open a new handle to the process. Call
15092 win32_clear_inferiors.
15093 (win32_join): Don't rely on current_process_handle; open a new
15094 handle using the process id.
15095 (win32_wait): Call win32_clear_inferiors when the inferior process
15098 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15100 * server.c (monitor_show_help): Add "exit".
15102 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15104 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15105 (clean): Add reg-xtensa.c.
15106 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15107 * configure.srv (xtensa*-*-linux*) New target.
15108 * linux-xtensa-low.c: New.
15109 * xtensa-xtregs.c: New.
15111 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15113 * hostio.c: Don't include errno.h.
15114 (errno_to_fileio_errno): Move to hostio-errno.
15115 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15116 error number outputting to the target->hostio_last_error callback.
15117 (hostio_packet_error): Use FILEIO_EINVAL directly.
15118 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15119 calls to hostio_error.
15120 * hostio-errno.c: New.
15121 * server.h (hostio_last_error_from_errno): Declare.
15122 * target.h (target_ops): Add hostio_last_error member.
15123 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15124 as hostio_last_error handler.
15125 * spu-low.c (spu_target_ops): Likewise.
15126 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15127 (wince_hostio_last_error): New functions.
15128 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15129 as hostio_last_error handler.
15130 (win32_target_ops) [!_WIN32_WCE]: Register
15131 hostio_last_error_from_errno as hostio_last_error handler.
15132 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15133 (hostio-errno.o): New rule.
15134 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15135 * configure.srv (srv_hostio_err_objs): New variable. Default to
15137 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15138 * configure: Regenerate.
15140 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15142 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15143 (linux_kill, linux_detach): Clean up the process list.
15144 * remote-utils.c (remote_open): Improve port number parsing.
15145 (putpkt_binary, input_interrupt): Only send interrupts if the target
15147 * server.c (extended_protocol): Make static.
15148 (attached): Define earlier.
15149 (exit_requested, response_needed, program_argv): New variables.
15150 (target_running): New.
15151 (start_inferior): Clear attached here.
15152 (attach_inferior): Set attached here.
15153 (require_running): Define.
15154 (handle_query): Use require_running and target_running. Implement
15156 (handle_v_attach, handle_v_run): New.
15157 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15158 (gdbserver_usage): Update.
15159 (main): Redo argument parsing. Handle --debug and --multi. Handle
15160 --attach along with other options or after the port. Save
15161 program_argv. Support no initial program. Resynchronize
15162 communication with GDB after an error. Handle "monitor exit".
15163 Use require_running and target_running. Always allow the extended
15164 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15165 restart in extended mode.
15166 * README: Refer to the GDB manual. Update --attach usage.
15168 2007-12-20 Andreas Schwab <schwab@suse.de>
15170 * linux-low.c (STACK_SIZE): Define.
15171 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15172 (linux_test_for_tracefork): Likewise.
15174 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15176 * linux-low.c (linux_wait_for_event): Update messages. Do not
15177 reinsert auto-delete breakpoints.
15178 * mem-break.c (struct breakpoint): Change return type of handler to
15180 (set_breakpoint_at): Update handler type.
15181 (reinsert_breakpoint_handler): Return 1 instead of calling
15183 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15185 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15186 * mem-break.h (set_breakpoint_at): Update handler type.
15187 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15188 * win32-low.c (auto_delete_breakpoint): New.
15189 (get_child_debug_event): Use it.
15191 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15193 * configure.ac: Check for pread and pwrite.
15194 * hostio.c (handle_pread): Fall back to lseek and read.
15195 (handle_pwrite): Fall back to lseek and write.
15196 * config.in, configure: Regenerated.
15198 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15200 * server.c (myresume): Add own_buf argument.
15201 (main): Update calls.
15203 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15205 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15206 * remote-utils.c (remote_open): Do not call disable_async_io.
15207 (block_async_io): Delete.
15208 (unblock_async_io): Make static.
15209 (initialize_async_io): New.
15210 * server.c (handle_v_cont): Handle async I/O here.
15211 (myresume): Likewise. Move other common resume tasks here...
15212 (main): ... from here. Call initialize_async_io. Disable async
15213 I/O before the main loop.
15214 * server.h (initialize_async_io): Declare.
15215 (block_async_io, unblock_async_io): Delete prototypes.
15216 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15218 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15220 * remote-utils.c (readchar): Allow binary data in received messages.
15222 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15224 * win32-low.c (attaching): New global.
15225 (win32_create_inferior): Clear the `attaching' global.
15226 (win32_attach): Set the `attaching' global.
15227 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15228 attaching. Only set a breakpoint at the entry point if not
15231 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15233 * server.c (main): Don't report dll events on the initial
15234 connection on attaches.
15236 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15238 * server.c (main): Relax numerical bases supported for the pid of
15239 the --attach command line argument.
15241 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15243 * win32-low.c (win32_attach): Call OpenProcess before
15244 DebugActiveProcess, not after. Add last error output to error
15247 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15249 * win32-low.c (win32_get_thread_context)
15250 (win32_set_thread_context): New functions.
15251 (thread_rec): Use win32_get_thread_context.
15252 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15253 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15256 2007-12-03 Leo Zayas
15257 Pedro Alves <pedro_alves@portugalmail.pt>
15259 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15261 (child_add_thread): Minor cleanup.
15262 (child_continue): Resume artificially suspended threads before
15263 calling ContinueDebugEvent.
15264 (suspend_one_thread): New.
15265 (fake_breakpoint_event): New.
15266 (get_child_debug_event): Change return type to int. Check here if
15267 gdb sent an interrupt request. If a soft interrupt was requested,
15268 fake a breakpoint event. Return 0 if there is no event to handle,
15270 (win32_wait): Don't check here if gdb sent an interrupt request.
15271 Ensure there is a valid event to handle.
15272 (win32_request_interrupt): Add soft interruption method as last
15275 2007-12-03 Leo Zayas
15276 Pedro Alves <pedro_alves@portugalmail.pt>
15278 * win32-low.h (win32_thread_info): Add descriptions to the
15279 structure members. Replace `suspend_count' counter by a
15281 * win32-low.c (thread_rec): Update condition of when to get the
15282 context from the inferior. Rely on ContextFlags being set if it
15283 has already been retrieved. Only suspend the inferior thread if
15284 we haven't already. Warn if that fails.
15285 (continue_one_thread): s/suspend_count/suspended/. Only call
15286 ResumeThread once. Warn if that fails.
15288 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15290 * win32-low.c (win32_wait): Don't read from the inferior when it
15291 has already exited.
15293 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15295 * Makefile.in (win32_low_h): New variable.
15296 (win32-low.o): Add dependency on $(win32_low_h).
15297 (win32-arm-low.o, win32-i386-low.o): New rules.
15299 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15301 * hostio.c: Correct copyright year.
15303 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15305 * Makefile.in (OBS): Add hostio.o.
15306 (hostio.o): New rule.
15307 * server.h (handle_vFile): Declare.
15308 * hostio.c: New file.
15309 * server.c (handle_v_requests): Take packet_len and new_packet_len
15310 for binary packets. Call handle_vFile.
15311 (main): Update call to handle_v_requests.
15313 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15315 * linux-low.c: Include <sched.h>.
15317 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15319 * linux-low.c (linux_tracefork_grandchild): New.
15320 (linux_tracefork_child): Use clone.
15321 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15323 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15325 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15327 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15329 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15331 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15333 * inferiors.c (change_inferior_id): Delete.
15334 (add_pid_to_list, pull_pid_from_list): New.
15335 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15336 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15337 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15338 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15339 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15340 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15341 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15342 (using_threads): Always set to 1.
15343 (handle_extended_wait): New.
15344 (add_process): Do not set TID.
15345 (linux_create_inferior): Set must_set_ptrace_flags.
15346 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15347 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15348 (linux_thread_alive): Rename TID argument to LWPID.
15349 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15350 (linux_wait_for_event): Do not use TID or check using_threads. Update
15351 call to dead_thread_notify. Call handle_extended_wait.
15352 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15353 (send_sigstop): Delete sigstop_sent.
15354 (wait_for_sigstop): Avoid TID.
15355 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15356 (linux_test_for_tracefork): New.
15357 (linux_lookup_signals): Use thread_db_active and
15358 linux_supports_tracefork_flag.
15359 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15360 * linux-low.h (get_process_thread): Avoid TID.
15361 (struct process_ifo): Move thread_known and tid to the end. Remove
15363 (linux_attach_lwp, thread_db_init): Update prototypes.
15364 * server.h (change_inferior_id): Delete prototype.
15365 (add_pid_to_list, pull_pid_from_list): New prototypes.
15366 * thread-db.c (thread_db_use_events): New.
15367 (find_first_thread): Rename to...
15368 (find_one_thread): ...this. Update callers and messages. Do not
15369 call fatal. Check thread_db_use_events. Do not call
15370 change_inferior_id or new_thread_notify.
15371 (maybe_attach_thread): Update. Do not call new_thread_notify.
15372 (thread_db_init): Set thread_db_use_events. Check use_events.
15373 * utils.c (fatal, warning): Correct message prefix.
15375 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15377 * Makefile.in (clean): Remove new files.
15378 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15379 (powerpc-64.o, powerpc-64.c): New rules.
15380 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15381 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15383 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15385 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15386 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15387 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15388 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15389 (target_regsets): Add AltiVec and SPE register sets.
15390 * configure.ac: Check for AltiVec and SPE.
15391 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15392 (ppc_fill_vrregset, ppc_store_vrregset): New.
15393 (target_regsets): Add AltiVec register set.
15394 * configure: Regenerated.
15396 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15398 * linux-low.c (O_LARGEFILE): Define.
15399 (linux_read_memory): Use /proc/PID/mem.
15400 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15401 * configure, config.in: Regenerated.
15403 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15405 * linux-low.c (linux_wait_for_event): Do not pass signals while
15408 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15410 * win32-low.c (create_process): New.
15411 (win32_create_inferior): Use create_process instead of
15412 CreateProcess. If create_process failed retry appending an ".exe"
15413 suffix. Store the GetLastError result immediatelly after
15414 create_process calls and use it on the call to error.
15416 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15418 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15420 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15422 * configure.ac: Switch license to GPLv3.
15424 2007-08-01 Michael Snyder <msnyder@access-company.com>
15426 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15428 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15430 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15432 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15433 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15434 CloseToolhelp32Snapshot.
15435 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15436 CloseToolhelp32Snapshot.
15438 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15440 * server.c (main): Check for inferior exit before main loop.
15442 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15444 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15445 instead of on tmp_desc.
15447 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15448 Daniel Jacobowitz <dan@codesourcery.com>
15450 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15451 (add_thread): Minor cleanups.
15452 (clear_inferiors): Move lower in the file. Clear the DLL
15454 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15455 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15456 (xml_escape_text): New.
15457 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15459 (handle_v_cont): Report errors.
15460 (gdbserver_version): Update.
15461 (main): Correct size of own_buf. Do not report initial DLL events.
15462 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15463 (unloaded_dll, xml_escape_text): New.
15464 * win32-low.c (enum target_waitkind): Update comments.
15465 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15466 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15467 (win32_EnumProcessModules, win32_GetModuleInformation)
15468 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15469 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15470 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15471 (win32_Module32First, win32_Module32Next, load_toolhelp)
15472 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15473 (get_child_debug_event): Handle DLL events.
15474 (win32_wait): Likewise.
15476 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15478 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15479 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15481 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15483 * win32-low.c (handle_output_debug_string): Ignore event if not
15486 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15488 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15490 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15492 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15494 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15496 * inferiors.c (change_inferior_id): Add comment.
15497 * linux-low.c (check_removed_breakpoint): Add an early
15498 prototype. Improve debug output.
15499 (linux_attach): Doc update.
15500 (linux_detach_one_process, linux_detach): Clean up before releasing
15502 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15503 * linux-low.h (struct process_info): Doc improvement.
15504 * mem-break.c (delete_all_breakpoints): New.
15505 * mem-break.h (delete_all_breakpoints): New prototype.
15506 * thread-db.c (find_first_thread): New.
15507 (thread_db_create_event): Call it instead of
15508 thread_db_find_new_threads. Clean up unused variables.
15509 (maybe_attach_thread): Remove first thread handling.
15510 (thread_db_find_new_threads): Use find_first_thread.
15511 (thread_db_get_tls_address): Likewise.
15513 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15515 * thread-db.c (thread_db_find_new_threads): Add prototype.
15516 (thread_db_create_event): Check for the main thread before adding
15518 (maybe_attach_thread): Only enable event reporting if TID == 0.
15519 (thread_db_get_tls_address): Check for new threads.
15521 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15523 * linux-low.c (linux_create_inferior): Try execv before execvp.
15524 * spu-low.c (spu_create_inferior): Likewise.
15526 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15528 * linux-low.c (linux_create_inferior): Change execv to execvp.
15529 * spu-low.c (spu_create_inferior): Likewies.
15531 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15533 * Makefile.in (clean): Clean new files instead of deleted ones.
15534 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15535 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15537 * configure.srv: Specify XML files and new regformats for MIPS and
15539 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15540 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15541 an entry for the restart register.
15542 (mips_cannot_fetch_register, mips_cannot_store_register)
15543 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15544 register names to match the XML descriptions.
15545 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15546 restart register instead of $0.
15548 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15549 Markus Deuling <deuling@de.ibm.com>
15551 * remote-utils.c (decode_xfer_write): New function.
15552 * server.h (decode_xfer_write): Add prototype.
15553 * server.c (handle_query): Add PACKET_LEN argument. Support
15554 qXfer:spu:read and qXfer:spu:write packets.
15555 (main): Pass packet_len to handle_query.
15556 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15557 * target.h (target_ops): Add qxfer_spu.
15559 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15561 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15562 accessing non-seekable spufs files.
15564 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15566 * server.c (handle_query): Add reply for qC packet.
15568 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15569 Leo Zayas <lerele@champenstudios@com>
15571 * server.h (check_remote_input_interrupt_request): New function.
15572 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15573 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15574 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15575 (check_remote_input_interrupt_request): New function.
15576 * server.h (check_remote_input_interrupt_request): Declare.
15577 * win32-low.c (winapi_DebugBreakProcess,
15578 winapi_GenerateConsoleCtrlEvent): New typedefs.
15579 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15581 (win32_wait): Check for remote interrupt request
15582 with check_remote_input_interrupt_request.
15583 (win32_request_interrupt): New function.
15584 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15586 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15588 * win32-low.c (debug_registers_changed,
15589 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15590 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15591 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15592 (thread_rec): Get context using the low target.
15593 (child_add_thread): Call thread_added on the low target,
15594 which does the same thing.
15596 (do_initial_child_stuff): Remove debug registers references.
15597 Set context using the low target. Resume threads after
15598 setting the contexts.
15599 (child_continue): Remove dead variable. Remove debug
15600 registers references.
15601 (child_fetch_inferior_registers): Go through the low target.
15602 (do_child_store_inferior_registers): Remove.
15603 (child_store_inferior_registers): Go through the low target.
15604 (win32_resume): Remove debug registers references.
15605 Set context using the low target.
15606 (handle_exception): Change return type to void. Don't record
15607 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15608 first chance exception.
15609 (get_child_debug_event): Change return type to void. Remove
15610 goto loop. Always return after waiting for debug event.
15611 (win32_wait): Convert to switch statement. Handle spurious
15614 * win32-i386-low.c (debug_registers_changed,
15615 debug_registers_used): New.
15616 (initial_stuff): Rename to ...
15617 (i386_initial_stuff): ... this. Clear debug registers
15619 (store_debug_registers): Delete.
15620 (i386_get_thread_context): New.
15621 (load_debug_registers): Delete.
15622 (i386_set_thread_context): New.
15623 (i386_thread_added): New.
15624 (single_step): Rename to ...
15625 (i386_single_step): ... this.
15626 (do_fetch_inferior_registers): Rename to ...
15627 (i386_fetch_inferior_register): ... this.
15628 (i386_store_inferior_register): New.
15629 (the_low_target): Adapt to new interface.
15631 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15632 (arm_get_thread_context): New.
15633 (arm_set_thread_context): New.
15635 (do_fetch_inferior_registers): Rename to ...
15636 (arm_fetch_inferior_register): ... this.
15637 (arm_store_inferior_register): New.
15638 (arm_wince_breakpoint): Reimplement as unsigned long.
15639 (arm_wince_breakpoint_len): Define.
15640 (the_low_target): Adapt to new interface.
15642 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15643 load_debug_registers. Add get_thread_context, set_thread_context,
15644 thread_added and store_inferior_register. Rename
15645 fetch_inferior_registers to fetch_inferior_register.
15646 (regptr): Remove declaration.
15648 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15650 * linux-low.c (linux_detach): Change return type to int. Return 0.
15651 * spu-low.c (spu_detach): Likewise.
15653 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15655 * target.h (target_ops): Change return type of detach to int.
15657 (join_inferior): New.
15658 * server.c (main): Don't skip detach support on mingw32.
15659 If the inferior doesn't support detaching return error.
15660 Call join_inferior instead of using waitpid.
15661 * linux-low.c (linux_join): New.
15662 (linux_target_op): Add linux_join.
15663 * spu-low.c (spu_join): New.
15664 (spu_target_ops): Add spu_join.
15665 * win32-low.c (win32_detach): Adapt to new interface.
15666 Reopen current_process_handle before detaching. Issue a child
15667 resume before detaching.
15669 (win32_target_op): Add win32_join.
15671 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15673 * win32-low.c (win32-attach): Fix return value.
15674 * target.h (target_ops): Describe ATTACH return values.
15676 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15678 * win32-low.c (GETPROCADDRESS): Define.
15679 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15680 (winapi_DebugSetProcessKillOnExit): Likewise.
15681 (win32_create_inferior): Force usage of ansi CreateProcessA.
15682 (win32_attach): Use GETPROCADDRESS.
15683 (win32_detach): Likewise.
15685 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15687 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15689 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15691 * win32-low.c: Commit leftover changes from 2007-03-29.
15693 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15695 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15696 fields short instead of int. Add explicit padding.
15697 (i387_cache_to_fsave): Remove unnecessary casts.
15698 (i387_fsave_to_cache): Doc fix.
15699 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15701 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15703 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15704 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15706 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15708 * configure.srv (arm*-*-mingw32ce*): Move near the other
15711 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15713 * configure.ac: Add errno checking.
15714 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15715 sys/file.h and malloc.h.
15716 (AC_CHECK_DECLS): Add perror.
15717 (srv_mingwce): Handle.
15718 * configure.srv (i[34567]86-*-cygwin*): Add
15719 win32-i386-low.o to srv_tgtobj.
15720 (i[34567]86-*-mingw*): Likewise.
15721 (arm*-*-mingw32ce*): Add case.
15722 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15723 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15724 [__MINGW32CE__] (strerror): New function.
15725 [__MINGW32CE__] (errno): Define to GetLastError.
15726 [__MINGW32CE__] (COUNTOF): New macro.
15727 (remote_open): Remove extra close call.
15728 * mem-break.c (delete_breakpoint_at): New function.
15729 * mem-break.h (delete_breakpoint_at): Declare.
15730 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15731 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15732 [USE_WIN32API] (read, write): Add char* casts.
15733 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15734 * server.h: Include wincecompat.h on Windows CE.
15735 [HAVE_ERRNO_H]: Check.
15736 (perror): Declare if not declared.
15737 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15738 (perror_with_name): Remove errno declaration.
15739 * wincecompat.h: New.
15740 * wincecompat.c: New.
15741 * win32-low.h: New.
15742 * win32-arm-low.c: New.
15743 * win32-i386-low.c: New.
15744 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15745 (OUTMSG2): Make it safe.
15747 (COUNTOF): New macro.
15748 (NUM_REGS): Get it from the low target.
15749 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15750 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15751 (thread_rec): Let low target handle debug registers.
15752 (child_add_thread): Likewise.
15753 (child_init_thread_list): Likewise.
15754 (continue_one_thread): Likewise.
15756 (do_child_fetch_inferior_registers): Move to ...
15757 * win32-i386-low.c: ... here, and rename to ...
15758 (do_fetch_inferior_registers): ... this.
15759 * win32-low.c (child_fetch_inferior_registers):
15760 Go through the low target.
15761 (do_child_store_inferior_registers): Use regptr.
15762 (strwinerror): New function.
15763 (win32_create_inferior): Handle Windows CE.
15764 Use strwinerror instead of strerror on Windows error
15765 codes. Add program to the error output.
15766 Don't close the main thread handle on Windows CE.
15767 (win32_attach): Use coredll.dll on Windows CE.
15768 (win32_kill): Close current process and current
15770 (win32_detach): Use coredll.dll on Windows CE.
15771 (win32_resume): Let low target handle debug registers, and
15773 (handle_exception): Add/Remove initial breakpoint. Avoid
15774 non-existant WSTOPSIG on Windows CE.
15775 (win32_read_inferior_memory): Cast to remove warning.
15776 (win32_arch_string): Go through the low target.
15777 (initialize_low): Call set_breakpoint_data with the low
15778 target's breakpoint.
15779 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15780 FOP_REGNUM, mappings): Move to ...
15781 * win32-i386-low.c: ... here.
15782 * win32-low.c (win32_thread_info): Move to ...
15783 * win32-low.h: ... here.
15784 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15785 win32-arm-low.c and wincecompat.c.
15786 (all:): Add $EXEEXT.
15787 (install-only:): Likewise.
15788 (gdbserver:): Likewise.
15789 (gdbreplay:): Likewise.
15790 * config.in: Regenerate.
15791 * configure: Regenerate.
15793 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * win32-low.c: Rename typedef thread_info to
15796 win32_thread_info throughout.
15798 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15800 * win32-i386-low.c: Rename to ...
15801 * win32-low.c: ... this.
15802 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15803 * Makefile.in: Likewise.
15805 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15807 * remote-utils.c (monitor_output): Constify msg parameter.
15808 * server.h (monitor_output): Likewise.
15809 * win32-i386-low.c (handle_output_debug_string): New.
15810 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15811 handle_output_debug_string.
15812 (get_child_debug_event): Likewise.
15814 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15816 * server.c (main): Correct strtoul check.
15818 2007-03-27 Jon Ringle <jon@ringle.org>
15820 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15822 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15824 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15826 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15828 * terminal.h: Check HAVE_SGTTY_H.
15830 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15832 * remote-utils.c (remote_open): Print out the assigned port number.
15834 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15836 * remote-utils.c (monitor_output): New function.
15837 * server.c (debug_threads): Define here.
15838 (monitor_show_help): New function.
15839 (handle_query): Handle qRcmd.
15840 (main): Do not handle 'd' packet.
15841 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15842 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15845 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15847 * Makefile.in (EXEEXT): New.
15848 (clean): Use $(EXEEXT).
15850 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15852 * target.h (target_ops): Rename send_signal to request_interrupt,
15853 and remove enum target_signal parameter.
15854 * linux-low.c (linux_request_interrupt): Rename from
15855 linux_send_signal, and always send SIGINT.
15856 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15857 and always send SIGINT.
15858 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15860 (input_interrupt): Likewise.
15862 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15864 * server.c (get_features_xml): Check if target implemented
15866 * win32-i386-low.c (win32_arch_string): New.
15867 (win32_target_ops): Add win32_arch_string as arch_string member.
15869 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15871 * spu-low.c (spu_arch_string): New.
15872 (spu_target_ops): Add spu_arch_string.
15874 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15876 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15877 * configure.ac: Do not check for terminal.h.
15878 * configure, config.in: Regenerated.
15880 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15882 * Makefile.in (OBS): Add $(XML_BUILTIN).
15883 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15885 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15886 (arm-with-iwmmxt.c): New.
15887 * config.in, configure: Regenerate.
15888 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15889 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15890 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15891 (arm*-*-linux*): Add iWMMXt and regset support.
15892 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15893 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15894 (arm_store_wmmxregset, target_regsets): New.
15895 * server.c (get_features_xml): Take annex argument. Check builtin
15897 (handle_query): Handle multiple annexes.
15899 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15901 * remote-utils.c [USE_WIN32API] (read, write): Define.
15902 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15905 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15907 * linux-i386-low.c (the_low_target): Set arch_string.
15908 * linux-x86-64-low.c (the_low_target): Likewise.
15909 * linux-low.c (linux_arch_string): New.
15910 (linux_target_ops): Add it.
15911 * linux-low.h (struct linux_target_ops): Add arch_string.
15912 * server.c (write_qxfer_response): Use const void * for DATA.
15913 (get_features_xml): New.
15914 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15915 * target.h (struct target_ops): Add arch_string method.
15917 2007-01-03 Denis Pilat <denis.pilat@st.com>
15918 Daniel Jacobowitz <dan@codesourcery.com>
15920 * linux-low.c (linux_kill): Handle being called with no threads.
15921 * win32-i386-low.c (win32_kill): Likewise.
15922 (get_child_debug_event): Clear current_process_handle.
15924 2006-12-30 Denis PILAT <denis.pilat@st.com>
15925 Daniel Jacobowitz <dan@codesourcery.com>
15927 * remote-utils.c (remote_open): Check the type of specified
15928 serial port devices before opening them.
15929 * server.c (main): Kill the inferior if an error occurs during
15930 the first remote_open.
15932 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15934 * README: Update supported targets.
15936 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15938 * Makefile.in (clean): Remove reg-mips64.c.
15939 (reg-mips64.c, reg-mips64.o): New rules.
15940 * configure.srv: Handle mips64. Include regset support for mips.
15941 * linux-mips-low.c (union mips_register): New.
15942 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15943 (mips_breakpoint, mips_breakpoint_at): Use int.
15944 (mips_collect_register, mips_supply_register)
15945 (mips_collect_register_32bit, mips_supply_register_32bit)
15946 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15947 (mips_store_fpregset, target_regsets): New.
15948 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15950 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15952 * configure.srv: Add target "spu*-*-*".
15953 * Makefile.in (clean): Remove reg-spu.c.
15954 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15955 * spu-low.c: New file.
15957 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15959 * configure.ac: Correct td_thr_tls_get_addr test.
15960 * configure: Regenerated.
15962 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15964 * linux-low.c (linux_wait_for_event): Reformat. Use the
15965 pass_signals array.
15966 * remote-utils.c (decode_address_to_semicolon): New.
15967 * server.c (pass_signals, handle_general_set): New.
15968 (handle_query): Mention QPassSignals for qSupported.
15969 (main): Call handle_general_set.
15970 * server.h (pass_signals, decode_address_to_semicolon): New.
15972 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15974 * server.c (handle_query): Correct error handling for read_auxv.
15976 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15978 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15979 and srv_linux_thread_db to yes.
15980 * linux-s390-low.c (s390_fill_gregset): New function.
15981 (target_regsets): Define data structure.
15983 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15985 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15986 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15987 * config.in, configure: Regenerated.
15988 * inferiors.c (gdb_id_to_thread): New function.
15989 (gdb_id_to_thread_id): Use it.
15990 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15991 * linux-low.h (struct process_info): Add th member.
15992 (thread_db_get_tls_address): New prototype.
15993 * remote-utils.c (decode_address): Make non-static.
15994 * server.c (handle_query): Handle qGetTLSAddr.
15995 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15996 * target.h (struct target_ops): Add get_tls_address.
15997 * thread-db.c (maybe_attach_thread): Save the thread handle.
15998 (thread_db_get_tls_address): New.
16000 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16003 (linux_resume_one_process): Take a siginfo_t *. Update all
16004 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16005 (struct pending_signals): Add a siginfo_t.
16006 (linux_wait_for_process): Always set last_status.
16007 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16008 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16009 * linux-low.h (struct process_info): Add last_status.
16011 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16013 * remote-utils.c (try_rle): New function.
16014 (putpkt_binary): Use it.
16016 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16018 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16019 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16020 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16021 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16022 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16025 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16027 * server.c (terminal_fd): New variable.
16028 (old_foreground_pgrp): Likewise.
16029 (restore_old_foreground_pgrp): New function.
16030 (start_inferior): Record the terminal file descriptor in terminal_fd
16031 and its original foreground group in old_foreground_pgrp. Register
16032 restore_old_foreground_pgrp with atexit().
16034 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16036 * server.c (handle_query): Correct qPart to qXfer.
16038 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16040 * configure.ac: Check for more headers which are missing on
16041 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16042 * configure.srv: Add Cygwin and mingw32.
16043 * remote-utils.c: Don't include headers unconditionally which
16044 are missing on mingw32. Include <winsock.h> for mingw32.
16045 (remote_open): Adjust for mingw32 support. Flush
16046 standard error after writing to it.
16047 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16048 (unblock_async_io, enable_async_io, disable_async_io)
16049 (readchar, getpkt): Update for Winsock support.
16050 (prepare_resume_reply): Expect a protocol signal number.
16051 * server.c: Disable <sys/wait.h> on mingw32.
16052 (start_inferior): Adjust for mingw32 support. Flush
16053 standard error after writing to it.
16054 (attach_inferior): Likewise. Use protocol signal
16056 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16058 * win32-i386-low.c: New file.
16059 * Makefile.in (XM_CLIBS): Set.
16060 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16061 (win32-i386-low.o): New dependency rule.
16062 * linux-low.c (linux_wait): Use target signal numbers.
16063 * target.h (struct target_ops): Doc fix.
16064 * server.h (target_signal_to_name): New prototype.
16065 * gdbreplay.c: Don't include headers unconditionally which
16066 are missing on mingw32. Include <winsock.h> for mingw32.
16067 (remote_close, remote_open): Adjust for Winsock support.
16068 * configure, config.in: Regenerated.
16070 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16072 * server.c (decode_xfer_read, write_qxfer_response): New.
16073 (handle_query): Take a packet length argument. Handle
16074 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16075 the qSupported response.
16076 (main): Update call to handle_query.
16078 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16080 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16081 (putpkt_binary): Renamed from putpkt and adjusted for binary
16083 (putpkt): New wrapper for putpkt_binary.
16084 (readchar): Don't mask off the high bit.
16085 (decode_X_packet): New function.
16086 * server.c (main): Call putpkt_binary if a handler sets the packet
16087 length. Save the length of the incoming packet. Handle 'X'.
16088 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16090 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16092 * server.c (handle_query): Handle qSupported.
16094 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16096 * remote-utils.c (all_symbols_looked_up): New variable.
16097 (look_up_one_symbol): Check it.
16098 * server.h (look_up_one_symbol): New declaration.
16099 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16101 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16103 * Makefile.in (linux-arm-low.o): Update dependencies.
16104 * linux-arm-low.c: Include "gdb_proc_service.h".
16105 (PTRACE_GET_THREAD_AREA): Define.
16106 (ps_get_thread_area): New function.
16108 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16110 * configure.srv (m68k*-*-uclinux*): New target.
16111 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16112 (linux_resume_one_process): Remove extraneous cast.
16113 (linux_read_offsets): New.
16114 (linux_target_op): Add linux_read_offsets on mmuless systems.
16115 * server.c (handle_query): Add qOffsets logic.
16116 * target.h (struct target_ops): Add read_offsets.
16118 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16120 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16121 (PTRACE_GET_THREAD_AREA): Define.
16122 (ps_get_thread_area): New function.
16123 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16124 (linux-x86-64-low.o): Update.
16126 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16128 * configure.ac: Remove checks for prfpregset_t.
16129 * gdb_proc_service.h: New file.
16130 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16131 new "gdb_proc_service.h".
16132 * proc-service.c: Likewise.
16133 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16134 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16135 * Makefile.in (gdb_proc_service_h): Updated.
16136 * configure, config.in: Regenerated.
16138 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16140 * remote-utils.c (prepare_resume_reply): Move declaration
16141 of gdb_id_from_wait to the top of the block.
16143 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16145 * linux-low.c (regsets_store_inferior_registers): Read the regset
16146 from the target before filling it.
16148 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16150 * server.c (attach_inferior): Return SIGTRAP for a successful
16153 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16155 * Makefile.in (OBS): Add version.o.
16156 (STAGESTUFF): Delete.
16157 (version.o): Add dependencies.
16158 (version.c): Replace rule.
16159 (clean): Remove version.c.
16160 * server.c (gdbserver_version): New.
16161 (gdbserver_usage): Use printf.
16162 (main): Handle --version and --help.
16163 * server.h (version, host_name): Add declarations.
16165 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16177 * linux-x86-64-low.c:
16179 * linux-s390-low.c:
16180 * linux-ppc64-low.c:
16182 * linux-mips-low.c:
16183 * linux-m68k-low.c:
16184 * linux-m32r-low.c:
16187 * linux-ia64-low.c:
16188 * linux-i386-low.c:
16189 * linux-crisv32-low.c:
16201 * gdbserver.1: Add (C) after Copyright. Update the FSF
16204 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16206 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16207 (arm_breakpoint_at): Recognize both breakpoints.
16208 (the_low_target): Use the correct breakpoint instruction.
16210 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16212 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16213 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16214 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16215 (the_low_target): Update.
16217 2005-10-25 Andreas Schwab <schwab@suse.de>
16219 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16221 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16222 (ia64_num_regs): Reduce to 462.
16224 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16226 * acinclude.m4: Correct quoting.
16227 * aclocal.m4: Regenerated.
16229 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16230 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16231 (thread_db_init): Call thread_db_err_str.
16232 * configure.ac: Check for TD_VERSION.
16233 * config.in, configure: Regenerated.
16235 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16237 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16239 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16241 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16242 is not available. Define HAVE_PTRACE_GETREGS if it is.
16243 * config.in, configure: Regenerated.
16244 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16245 * linux-i386-low.c, linux-m68k-low.c: Update to use
16246 HAVE_PTRACE_GETREGS.
16247 * linux-low.c (regsets_fetch_inferior_registers)
16248 (regsets_store_inferior_registers): Only return 0 if we processed
16250 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16251 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16253 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16255 * inferiors.c (struct thread_info): Add gdb_id.
16256 (add_thread): Add gdb_id argument.
16257 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16258 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16259 calls to add_thread.
16260 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16261 * server.c (handle_query): Use thread_to_gdb_id.
16262 (handle_v_cont, main): Use gdb_id_to_thread_id.
16263 * server.h (add_thread): Update prototype.
16264 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16267 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16269 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16270 left-padded registers.
16271 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16272 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16274 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16276 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16277 * configure: Regenerate.
16278 * config.in: Regenerate.
16279 * server.h (NEED_DECLARATION_STRERROR):
16280 Replace with !HAVE_DECL_STRERROR.
16282 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16284 * linux-low.c (linux_wait, linux_send_signal): Don't test
16285 an unsigned long variable for > 0 if it could be MAX_ULONG.
16286 * server.c (myresume): Likewise.
16287 * target.c (set_desired_inferior): Likewise.
16289 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16291 * configure.ac: Simplify and improve check for socklen_t.
16292 * configure, config.in: Regenerate.
16294 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16296 * acconfig.h: Remove.
16297 * configure.ac: Add a test for socklen_t. Use three-argument
16298 AC_DEFINE throughout.
16299 * config.in: Regenerated using autoheader 2.59.
16300 * configure: Regenerated.
16302 * gdbreplay.c (socklen_t): Provide a default.
16303 (remote_open): Use socklen_t.
16304 * remote-utils.c (socklen_t): Provide a default.
16305 (remote_open): Use socklen_t.
16306 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16309 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16311 * linux-low.c (linux_read_memory, linux_write_memory)
16312 (linux_read_auxv): Likewise.
16313 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16314 (check_mem_write): Likewise.
16315 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16317 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16318 (registers_from_string, register_data): Likewise.
16319 * server.c (handle_query, main): Likewise.
16320 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16321 (decode_M_packet): Likewise.
16322 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16323 * target.h (struct target_ops): Update read_memory, write_memory,
16325 (read_inferior_memory, write_inferior_memory): Update.
16326 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16327 to unsigned char *.
16328 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16329 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16330 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16331 linux-s390-low.c, linux-sh-low.c: Update for changes in
16332 read_inferior_memory and the_low_target->breakpoint.
16334 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16336 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16337 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16338 * configure.srv: Add powerpc64-*-linux*.
16339 * linux-ppc64-low.c: New file.
16341 2005-05-23 Orjan Friberg <orjanf@axis.com>
16343 * linux-cris-low.c: New file with support for CRIS.
16344 * linux-crisv32-low.c: Ditto for CRISv32.
16345 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16346 (clean): Add reg-cris.c and reg-crisv32.c.
16347 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16348 reg-crisv32.o, and reg-crisv32.c to make rules.
16349 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16350 recognized targets.
16352 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16354 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16355 of sizeof (PTRACE_XFER_TYPE).
16356 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16358 2005-05-12 Orjan Friberg <orjanf@axis.com>
16360 * target.h (struct target_ops): Add insert_watchpoint,
16361 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16362 pointers for hardware watchpoint support.
16363 * linux-low.h (struct linux_target_ops): Ditto.
16364 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16365 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16366 to linux_target_ops.
16367 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16369 * server.c (main): Recognize 'Z' and 'z' packets.
16371 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16373 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16374 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16375 (the_low_target): Add new members.
16377 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16379 * proc-service.c (ps_lgetregs): Search all_processes instead of
16382 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16384 * server.c (start_inferior): Change return type to int.
16385 (attach_inferior): Change sigptr to int *.
16386 (handle_v_cont, handle_v_requests): Change signal to int *.
16387 (main): Change signal to int.
16389 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16391 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16392 * configure.srv: Add m32r*-*-linux*.
16393 * linux-m32r-low.c: New file.
16395 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16397 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16399 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16401 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16402 Take unsigned long arguments for PIDs.
16403 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16404 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16405 (wait_for_sigstop, linux_resume_one_process)
16406 (regsets_fetch_inferior_registers, linux_send_signal)
16407 (linux_read_auxv): Likewise. Update the types of variables holding
16408 PIDs. Update format string specifiers.
16409 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16410 * remote-utils.c (prepare_resume_reply): Likewise.
16411 * server.c (cont_thread, general_thread, step_thread)
16412 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16414 (handle_query): Update format specifiers.
16415 (handle_v_cont, main): Use strtoul for thread IDs.
16416 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16417 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16418 (general_thread, step_thread, thread_from_wait)
16419 (old_thread_from_wait): Update.
16420 * target.h (struct thread_resume): Use unsigned long for THREAD.
16421 (struct target_ops): Use unsigned long for arguments to attach and
16424 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16426 * acinclude.m4: Include bfd/bfd.m4 directly.
16427 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16428 <agriffis@toolchain.org>.
16429 * aclocal.m4, configure: Regenerated.
16431 2005-01-07 Andrew Cagney <cagney@gnu.org>
16433 * configure.ac: Rename configure.in, require autoconf 2.59.
16434 * configure: Re-generate.
16436 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16438 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16439 LIBS when finished.
16440 * aclocal.m4: Regenerated.
16441 * configure: Regenerated.
16443 2004-11-21 Andreas Schwab <schwab@suse.de>
16445 * linux-m68k-low.c (m68k_num_gregs): Define.
16446 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16447 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16448 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16449 (m68k_breakpoint_at): New. Add to the_low_target.
16451 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16452 srv_linux_thread_db to yes.
16454 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16456 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16457 (ARCH_SET_FS): Likewise.
16458 (ARCH_GET_FS): Likewise.
16459 (ARCH_GET_GS): Likewise.
16461 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16463 * linux-i386-low.c (ps_get_thread_area): New.
16464 * linux-x86-64-low.c (ps_get_thread_area): New.
16465 * linux-low.c: Include <sys/syscall.h>.
16466 (linux_kill_one_process): Don't kill the first thread here.
16467 (linux_kill): Kill the first thread here.
16468 (kill_lwp): New function.
16469 (send_sigstop, linux_send_signal): Use it.
16470 * proc-service.c: Clean up #ifdefs.
16471 (fpregset_info): Delete.
16472 (ps_lgetregs): Update and enable implementation.
16473 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16475 * remote-utils.c (struct sym_cache, symbol_cache): New.
16476 (input_interrupt): Print a clearer message.
16477 (async_io_enabled): New variable.
16478 (enable_async_io, disable_async_io): Use it. Update comments.
16479 (look_up_one_symbol): Use the symbol cache.
16480 * thread-db.c (thread_db_look_up_symbols): New function.
16481 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16483 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16485 * configure.in: Test for -rdynamic.
16486 * configure: Regenerated.
16487 * Makefile (INTERNAL_LDFLAGS): New.
16488 (gdbserver, gdbreplay): Use it.
16490 2004-09-02 Andrew Cagney <cagney@gnu.org>
16492 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16494 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16496 * linux-low.c (linux_wait): Clear all_processes list also.
16498 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16500 * linux-low.c: Include <errno.h>. Remove extern declaration of
16503 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16505 * gdbreplay.c, server.h, utils.c: Update copyright years.
16507 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16509 * server.c (main): Print child status or termination signal from
16510 variable 'signal', not 'sig'.
16512 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16514 * linux-low.c (linux_read_memory): Change return type to
16515 int. Check for and return error from ptrace().
16516 * target.c (read_inferior_memory): Change return type to int. Pass
16517 back return status from the_target->read_memory().
16518 * target.h (struct target_ops): Adapt *read_memory() prototype.
16520 (read_inferior_memory): Adapt prototype.
16521 * server.c (main): Return an error packet if
16522 read_inferior_memory() returns an error.
16524 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16526 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16527 Unify with other clean targets.
16529 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16531 * server.c (handle_v_cont): Call set_desired_inferior.
16533 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16535 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16537 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16539 * linux-low.c (linux_wait): Unblock async I/O.
16540 (linux_resume): Block and enable async I/O.
16541 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16542 * server.h (block_async_io, unblock_async_io): Add prototypes.
16544 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16546 * remote-utils.c (remote_open): Print a status notice after
16547 opening a TCP port.
16548 * server.c (attach_inferior): Print a status notice after
16551 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16553 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16555 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16557 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16559 * server.c, target.h: Update copyright years.
16561 2004-02-25 Roland McGrath <roland@redhat.com>
16563 * target.h (struct target_ops): New member `read_auxv'.
16564 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16565 * linux-low.c (linux_read_auxv): New function.
16566 (linux_target_ops): Initialize `read_auxv' member to that.
16568 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16570 Committed by Jim Blandy <jimb@redhat.com>.
16572 * linux-s390-low.c (s390_num_regs): Update.
16573 (s390_regmap): Remove control registers. Use __s390x__ predefine
16574 instead of GPR_SIZE to distiguish s390 and s390x targets.
16576 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16578 * linux-low.c: Update copyright year.
16579 (check_removed_breakpoint): Clear pending_is_breakpoint.
16580 (linux_set_resume_request, linux_queue_one_thread)
16581 (resume_status_pending_p): New functions.
16582 (linux_continue_one_thread): Use process->resume.
16583 (linux_resume): Only resume threads if there are no pending events.
16584 * linux-low.h (struct process_info): Add resume request
16587 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16589 * regcache.c (new_register_cache): Clear the allocated register
16590 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16592 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16594 * linux-low.c (linux_resume): Take a struct thread_resume *
16596 (linux_wait): Update call.
16597 (resume_ptr): New static variable.
16598 (linux_continue_one_thread): Renamed from
16599 linux_continue_one_process. Use resume_ptr.
16600 (linux_resume): Use linux_continue_one_thread.
16601 * server.c (handle_v_cont, handle_v_requests): New functions.
16602 (myresume): New function.
16603 (main): Handle 'v' case.
16604 * target.h (struct thread_resume): New type.
16605 (struct target_ops): Change argument of "resume" to struct
16607 (myresume): Delete macro.
16609 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16611 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16612 (uninstall): Support DESTDIR.
16614 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16616 * configure.srv: Add xscale*linux copy of arm*linux entry.
16618 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16620 * linux-arm-low.c (arm_reinsert_addr): New function.
16621 (the_low_target): Add arm_reinsert_addr.
16623 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16625 * mem-break.c: Remove whitespace at end of file.
16627 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16629 * configure.in: Check whether we need to prototype strerror.
16630 * server.h: Optionally prototype strerror.
16631 * gdbreplay.c (perror_with_name): Use strerror.
16632 * linux-low.c (linux_attach_lwp): Use strerror.
16633 * utils.c (perror_with_name): Use strerror.
16634 * config.in, configure: Regenerated.
16636 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16638 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16639 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16641 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16643 * Makefile.in (SFILES): Update.
16644 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16645 low-sun3.c: Remove files.
16647 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16649 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16650 (linux_detach_one_process, linux_detach): New functions.
16651 (linux_target_ops): Add linux_detach.
16652 * server.c (main): Handle 'D' packet.
16653 * target.h (struct target_ops): Add "detach" member.
16654 (detach_inferior): Define.
16656 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16658 From Kelley Cook <kelleycook@wideopenwest.com>:
16659 * configure.srv: Accept i[34567]86 variants.
16661 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16663 * linux-low.c (linux_wait_for_event): Correct comment typos.
16664 (linux_resume_one_process): Call check_removed_breakpoint.
16665 (linux_send_signal): New function.
16666 (linux_target_ops): Add linux_send_signal.
16667 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16669 * target.h (struct target_ops): Add send_signal.
16671 2003-05-29 Jim Blandy <jimb@redhat.com>
16673 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16674 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16675 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16676 away part of the register's value.
16678 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16680 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16681 (linux_wait_for_event, linux_init_signals): Likewise.
16683 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16685 * configure.in: Check for stdlib.h.
16686 * configure: Regenerated.
16687 * config.in: Regenerated.
16689 2003-01-04 Andreas Schwab <schwab@suse.de>
16691 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16693 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16695 * Makefile.in: Remove obsolete code.
16697 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16699 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16700 defined(PT_FPR0_HI).
16702 2002-11-17 Stuart Hughes <seh@zee2.com>
16704 * linux-arm-low.c (arm_num_regs): Increase.
16705 (arm_regmap): Include status register.
16707 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16709 * linux-low.c (register_addr): Remove incorrect -1 check.
16711 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16713 * linux-low.c (linux_create_inferior): Call setpgid. Return
16715 (unstopped_p, linux_signal_pid): Remove.
16716 (linux_target_ops): Remove linux_signal_pid.
16717 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16718 global instead of target method.
16719 * target.h (struct target_ops): Remove signal_pid. Update comment
16720 for create_inferior.
16721 * server.c (signal_pid): New variable.
16722 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16723 gdbserver. Set the child to be the foreground process group.
16724 (attach_inferior): Set signal_pid.
16726 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16728 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16730 2002-08-20 Jim Blandy <jimb@redhat.com>
16732 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16735 2002-08-01 Andrew Cagney <cagney@redhat.com>
16737 * Makefile.in: Make chill references obsolete.
16739 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16741 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16742 * configure: Regenerate.
16743 * config.in: Regenerate.
16745 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16747 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16748 (perror_with_name, remote_close, remote_open, expect, play): Static.
16750 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16752 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16753 byte offsets instead of an array of indexes.
16754 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16756 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16758 * regcache.c: Add comment.
16760 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16762 * thread-db.c: New file.
16763 * proc-service.c: New file.
16764 * acinclude.m4: New file.
16765 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16766 proc-service.o, and thread-db.o.
16767 (linux-low.o): Add USE_THREAD_DB.
16768 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16769 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16770 * aclocal.m4: Regenerated.
16771 * config.in: Regenerated.
16772 * configure: Regenerated.
16773 * configure.in: Check for proc_service.h, sys/procfs.h,
16774 thread_db.h, and linux/elf.h headrs.
16775 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16776 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16777 Check for -lthread_db and thread support.
16778 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16779 PowerPC, and SuperH.
16780 * i387-fp.c: Constify arguments.
16781 * i387-fp.h: Likewise.
16782 * inferiors.c: (struct thread_info): Renamed from
16783 `struct inferior_info'. Remove PID member. Use generic inferior
16784 list header. All uses updated.
16785 (inferiors, signal_pid): Removed.
16786 (all_threads): New variable.
16787 (get_thread): Define.
16788 (add_inferior_to_list): New function.
16789 (for_each_inferior): New function.
16790 (change_inferior_id): New function.
16791 (add_inferior): Removed.
16792 (remove_inferior): New function.
16793 (add_thread): New function.
16794 (free_one_thread): New function.
16795 (remove_thread): New function.
16796 (clear_inferiors): Use for_each_inferior and free_one_thread.
16797 (find_inferior): New function.
16798 (find_inferior_id): New function.
16799 (inferior_target_data): Update argument type.
16800 (set_inferior_target_data): Likewise.
16801 (inferior_regcache_data): Likewise.
16802 (set_inferior_regcache_data): Likewise.
16803 * linux-low.c (linux_bp_reinsert): Remove.
16804 (all_processes, stopping_threads, using_thrads)
16805 (struct pending_signals, debug_threads, pid_of): New.
16806 (inferior_pid): Replace with macro.
16807 (struct inferior_linux_data): Remove.
16808 (get_stop_pc, add_process): New functions.
16809 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16810 Use add_process and add_thread.
16811 (linux_attach_lwp): New function, based on old linux_attach. Use
16812 add_process and add_thread. Set stop_expected for new threads.
16813 (linux_attach): New function.
16814 (linux_kill_one_process): New function.
16815 (linux_kill): Kill all LWPs.
16816 (linux_thread_alive): Use find_inferior_id.
16817 (check_removed_breakpoints, status_pending_p): New functions.
16818 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16819 Update. Use WNOHANG. Wait for cloned processes also. Update process
16820 struct for the found process.
16821 (linux_wait_for_event): New function.
16822 (linux_wait): Use it. Support LWPs.
16823 (send_sigstop, wait_for_sigstop, stop_all_processes)
16824 (linux_resume_one_process, linux_continue_one_process): New functions.
16825 (linux_resume): Support LWPs.
16826 (REGISTER_RAW_SIZE): Remove.
16827 (fetch_register): Use register_size instead. Call supply_register.
16828 (usr_store_inferior_registers): Likewise. Call collect_register.
16829 Fix recursive case.
16830 (regsets_fetch_inferior_registers): Improve error message.
16831 (regsets_store_inferior_registers): Add debugging.
16832 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16833 (unstopped_p, linux_signal_pid): New functions.
16834 (linux_target_ops): Add linux_signal_pid.
16835 (linux_init_signals): New function.
16836 (initialize_low): Call it. Initialize using_threads.
16837 * regcache.c (inferior_regcache_data): Add valid
16839 (get_regcache): Fetch registers lazily. Add fetch argument
16840 and update all callers.
16841 (regcache_invalidate_one, regcache_invalidate): New
16843 (new_register_cache): Renamed from create_register_cache.
16844 Return the new regcache.
16845 (free_register_cache): Change argument to a void *.
16846 (registers_to_string, registers_from_string): Call get_regcache
16847 with fetch flag set.
16848 (register_data): Make static. Pass fetch flag to get_regcache.
16849 (supply_register): Call get_regcache with fetch flag clear.
16850 (collect_register): Call get_regcache with fetch flag set.
16851 (collect_register_as_string): New function.
16852 * regcache.h: Update.
16853 * remote-utils.c (putpkt): Flush after debug output and use
16855 Handle input interrupts while waiting for an ACK.
16856 (input_interrupt): Use signal_pid method.
16857 (getpkt): Flush after debug output and use stderr.
16858 (outreg): Use collect_register_as_string.
16859 (new_thread_notify, dead_thread_notify): New functions.
16860 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16861 and general_thread.
16862 (look_up_one_symbol): Flush after debug output.
16863 * server.c (step_thread, server_waiting): New variables.
16864 (start_inferior): Don't use signal_pid. Update call to mywait.
16865 (attach_inferior): Update call to mywait.
16866 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16867 (main): Don't fetch/store registers explicitly. Use
16868 set_desired_inferior. Support proposed ``Hs'' packet. Update
16870 * server.h: Update.
16871 (struct inferior_list, struct_inferior_list_entry): New.
16872 * target.c (set_desired_inferior): New.
16873 (write_inferior_memory): Constify.
16874 (mywait): New function.
16875 * target.h: Update.
16876 (struct target_ops): New signal_pid method.
16877 (mywait): Removed macro, added prototype.
16879 * linux-low.h (regset_func): Removed.
16880 (regset_fill_func, regset_store_func): New.
16881 (enum regset_type): New.
16882 (struct regset_info): Add type field. Use new operation types.
16883 (struct linux_target_ops): stop_pc renamed to get_pc.
16884 Add decr_pc_after_break and breakpoint_at.
16885 (get_process, get_thread_proess, get_process_thread)
16886 (strut process_info, all_processes, linux_attach_lwp)
16887 (thread_db_init): New.
16889 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16890 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16891 (the_low_target): Add new members.
16892 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16893 (i386_store_fpxregset): Constify.
16894 (target_regsets): Add new kind identifier.
16895 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16896 (i386_set_pc): Add debugging.
16897 (i386_breakpoint_at): New function.
16898 (the_low_target): Add new members.
16899 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16900 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16901 (mips_breakpoint_at): New.
16902 (the_low_target): Add new members.
16903 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16904 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16905 (the_low_target): Add new members.
16906 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16907 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16908 (the_low_target): Add new members.
16909 * linux-x86-64-low.c (target_regsets): Add new kind
16912 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16914 From Martin Pool <mbp@samba.org>:
16915 * server.c (gdbserver_usage): New function.
16918 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16920 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16921 stop_at -> stop_pc.
16923 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16925 * Makefile.in: Remove obsolete code.
16927 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16929 * linux-low.c (regsets_fetch_inferior_registers),
16930 (regsets_store_inferior_registers): Removed cast to int from
16932 * regcache.h: Added declaration of struct inferior_info.
16934 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16936 * inferiors.c (struct inferior_info): Add regcache_data.
16937 (add_inferior): Call create_register_cache.
16938 (clear_inferiors): Call free_register_cache.
16939 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16940 * regcache.c (struct inferior_regcache_data): New.
16941 (registers): Remove.
16942 (get_regcache): New function.
16943 (create_register_cache, free_register_cache): New functions.
16944 (set_register_cache): Don't initialize the register cache here.
16945 (registers_to_string, registers_from_string, register_data): Call
16947 * regcache.h: Add prototypes.
16948 * server.h: Likewise.
16950 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16952 * mem-break.c: New file.
16953 * mem-break.h: New file.
16954 * Makefile.in: Add mem-break.o rule; update server.h
16956 * inferiors.c (struct inferior_info): Add target_data
16958 (clear_inferiors): Free target_data member if set.
16959 (inferior_target_data, set_inferior_target_data): New functions.
16960 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16961 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16962 * linux-low.c (linux_bp_reinsert): New variable.
16963 (struct inferior_linux_data): New.
16964 (linux_create_inferior): Use set_inferior_target_data.
16965 (linux_attach): Likewise. Call add_inferior.
16966 (linux_wait_for_one_inferior): New function.
16967 (linux_wait): Call it.
16968 (linux_write_memory): Add const.
16969 (initialize_low): Call set_breakpoint_data.
16970 * linux-low.h (struct linux_target_ops): Add breakpoint
16972 * server.c (attach_inferior): Remove extra add_inferior
16974 * server.h: Include mem-break.h. Update inferior.c
16976 * target.c (read_inferior_memory)
16977 (write_inferior_memory): New functions.
16978 * target.h (read_inferior_memory)
16979 (write_inferior_memory): Change macros to prototypes.
16980 (struct target_ops): Update comments. Add const to write_memory
16983 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16985 * linux-low.c (usr_store_inferior_registers): Support
16986 registers which are allowed to fail to store.
16987 * linux-low.h (linux_target_ops): Likewise.
16988 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16989 (ppc_cannot_store_register): FPSCR may not be storable.
16991 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16993 * server.h: Include <string.h> if HAVE_STRING_H.
16994 * ChangeLog: Correct paths in last ChangeLog entry.
16996 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16998 * linux-low.h: Remove obsolete prototypes.
16999 (struct linux_target_ops): New.
17000 (extern the_low_target): New.
17001 * linux-low.c (num_regs, regmap): Remove declarations.
17002 (register_addr): Use the_low_target explicitly.
17003 (fetch_register): Likewise.
17004 (usr_fetch_inferior_registers): Likewise.
17005 (usr_store_inferior_registers): Likewise.
17006 * linux-arm-low.c (num_regs): Remove.
17007 (arm_num_regs): Define.
17008 (arm_regmap): Renamed from regmap, made static.
17009 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17011 (arm_cannot_store_register): Renamed from cannot_store_register,
17013 (the_low_target): New.
17014 * linux-i386-low.c (num_regs): Remove.
17015 (i386_num_regs): Define.
17016 (i386_regmap): Renamed from regmap, made static.
17017 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17019 (i386_cannot_store_register): Renamed from cannot_store_register,
17021 (the_low_target): New.
17022 * linux-ia64-low.c (num_regs): Remove.
17023 (ia64_num_regs): Define.
17024 (ia64_regmap): Renamed from regmap, made static.
17025 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17027 (ia64_cannot_store_register): Renamed from cannot_store_register,
17029 (the_low_target): New.
17030 * linux-m68k-low.c (num_regs): Remove.
17031 (m68k_num_regs): Define.
17032 (m68k_regmap): Renamed from regmap, made static.
17033 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17035 (m68k_cannot_store_register): Renamed from cannot_store_register,
17037 (the_low_target): New.
17038 * linux-mips-low.c (num_regs): Remove.
17039 (mips_num_regs): Define.
17040 (mips_regmap): Renamed from regmap, made static.
17041 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17043 (mips_cannot_store_register): Renamed from cannot_store_register,
17045 (the_low_target): New.
17046 * linux-ppc-low.c (num_regs): Remove.
17047 (ppc_num_regs): Define.
17048 (ppc_regmap): Renamed from regmap, made static.
17049 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17051 (ppc_cannot_store_register): Renamed from cannot_store_register,
17053 (the_low_target): New.
17054 * linux-s390-low.c (num_regs): Remove.
17055 (s390_num_regs): Define.
17056 (s390_regmap): Renamed from regmap, made static.
17057 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17059 (s390_cannot_store_register): Renamed from cannot_store_register,
17061 (the_low_target): New.
17062 * linux-sh-low.c (num_regs): Remove.
17063 (sh_num_regs): Define.
17064 (sh_regmap): Renamed from regmap, made static.
17065 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17067 (sh_cannot_store_register): Renamed from cannot_store_register,
17069 (the_low_target): New.
17070 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17071 (the_low_target): New.
17073 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17075 * Makefile.in: Add stamp-h target.
17076 * configure.in: Create stamp-h.
17077 * configure: Regenerated.
17079 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17081 * inferiors.c: New file.
17082 * target.c: New file.
17083 * target.h: New file.
17084 * Makefile.in: Add target.o and inferiors.o. Update
17086 * linux-low.c (inferior_pid): New static variable,
17087 moved from server.c.
17088 (linux_create_inferior): Renamed from create_inferior.
17089 Call add_inferior. Return 0 on success instead of a PID.
17090 (linux_attach): Renamed from myattach.
17091 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17092 (linux_thread_alive): Renamed from mythread_alive.
17093 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17095 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17096 (regsets_store_inferior_registers): Correct error message.
17097 Add missing ``return 0''.
17098 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17099 (linux_store_registers): Renamed from store_inferior_registers.
17100 (linux_read_memory): Renamed from read_inferior_memory.
17101 (linux_write_memory): Renamed from write_inferior_memory.
17102 (linux_target_ops): New structure.
17103 (initialize_low): Call set_target_ops ().
17104 * remote-utils.c (unhexify): New function.
17105 (hexify): New function.
17106 (input_interrupt): Send signals to ``signal_pid''.
17107 * server.c (inferior_pid): Remove.
17108 (start_inferior): Update create_inferior call.
17109 (attach_inferior): Call add_inferior.
17110 (handle_query): New function.
17111 (main): Call handle_query for `q' packets.
17112 * server.h: Include "target.h". Remove obsolete prototypes.
17113 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17115 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17117 * Makefile.in: Add WARN_CFLAGS. Update configury
17119 * configure.in: Check for <string.h>
17120 * configure: Regenerate.
17121 * config.in: Regenerate.
17122 * gdbreplay.c: Include needed system headers.
17123 (remote_open): Remove strchr prototype.
17124 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17125 * regcache.c (supply_register): Change buf argument to const void *.
17126 (supply_register_by_name): Likewise.
17127 (collect_register): Change buf argument to void *.
17128 (collect_register_by_name): Likewise.
17129 * regcache.h: Add missing prototypes.
17130 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17131 * server.c (handle_query): New function.
17132 (attached): New static variable, moved out of main.
17133 (main): Quiet longjmp clobber warnings.
17134 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17135 * utils.c (error): Remove NORETURN.