1 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
4 rs6000/power-linux-pmu.xml to srv_xmlfiles.
5 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
6 (ppc_store_pmuregset): New functions.
7 (ppc_regsets): Add entries for ebb and pmu regsets.
8 (ppc_arch_setup): Set isa207 in features struct if the ebb and
9 pmu regsets are available. Set sizes for these regsets.
11 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
13 * configure.srv (ipa_ppc_linux_regobj): Add
14 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
15 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
16 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
17 rs6000/powerpc-isa207-vsx32l.xml, and
18 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
19 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
20 <PPC_TDESC_ISA207_VSX>: New enum value.
21 (init_registers_powerpc_isa207_vsx32l): Declare.
22 (init_registers_powerpc_isa207_vsx64l): Declare.
23 * linux-ppc-low.c (ppc_fill_tarregset): New function.
24 (ppc_store_tarregset): New function.
25 (ppc_regsets): Add entry for the TAR regset.
26 (ppc_arch_setup): Set isa207 in features struct when needed. Set
27 size for the TAR regsets.
28 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
29 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
30 and init_registers_powerpc_isa207_vsx64l.
31 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
32 (initialize_low_tracepoint): Call
33 init_registers_powerpc_isa207_vsx32l and
34 init_registers_powerpc_isa207_vsx64l.
36 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
37 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
39 * configure.srv (ipa_ppc_linux_regobj): Add
40 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
41 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
42 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
43 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
44 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
45 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
46 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
47 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
48 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
49 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
50 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
51 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
52 (ppc_hwcap): Add comment.
53 (ppc_hwcap2): New global.
54 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
55 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
56 (ppc_regsets): Add entries for the DSCR and PPR regsets.
57 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
58 when needed. Set sizes for the the DSCR and PPR regsets.
59 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
60 (initialize_low_arch): Call
61 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
62 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
63 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
64 PPC_TDESC_ISA205_PPR_DSCR_VSX.
65 (initialize_low_tracepoint): Call
66 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
67 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
69 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
71 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
73 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
74 Simon Marchi <simark@simark.ca>
76 * acinclude.m4: Include "../selftest.m4".
77 * configure: Regenerate.
78 * configure.ac: Use "GDB_AC_SELFTEST".
79 * configure.srv: Use "$enable_unittests" instead of
80 "$development" when checking whether unit tests have been
82 * server.c (captured_main): Update message informing that
83 selftests have been disabled.
85 2018-10-04 Tom Tromey <tom@tromey.com>
89 2018-10-04 Tom Tromey <tom@tromey.com>
91 * server.c (handle_status): Rename inner "thread".
92 (process_serial_event): Declare "res" in 'm' case.
93 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
94 (iterate_over_lwps): Rename inner "thread".
95 (linux_qxfer_libraries_svr4): Rename inner "len".
96 * gdbthread.h (find_thread_in_random): Rename inner "thread".
98 2018-10-01 Gary Benson <gbenson@redhat.com>
100 * gdb_proc_service.h: Moved common code to
101 common/gdb_proc_service.h.
103 2018-10-01 Gary Benson <gbenson@redhat.com>
105 * gdb_proc_service.h: Synchronize comments and whitespace with
106 GDB's version of this file.
108 2018-09-25 Tom Tromey <tom@tromey.com>
110 * configure: Rebuild.
111 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
113 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
115 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
116 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
117 ($(IPA_LIB)): Sort IPA_OBJS.
119 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
121 * Makefile.in: Remove references to $(ADD_DEPS).
123 2018-09-16 Tom Tromey <tom@tromey.com>
125 * remote-utils.c (remote_open): Use GNU style for metasyntactic
127 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
130 2018-09-05 Tom Tromey <tom@tromey.com>
132 * configure: Rebuild.
134 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
137 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
139 2018-08-27 Tom Tromey <tom@tromey.com>
142 * configure: Rebuild.
144 2018-08-27 Tom Tromey <tom@tromey.com>
146 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
147 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
148 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
149 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
150 (s390x_emit_stack_adjust): Add casts to unsigned char.
152 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
156 * server.h (struct client_state) <disable_randomization>:
159 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
161 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
163 (mips_supply_ptrace_register): Likewise.
165 2018-07-22 Tom Tromey <tom@tromey.com>
167 * configure: Rebuild.
169 2018-07-22 Tom Tromey <tom@tromey.com>
171 * win32-low.c (win32_create_inferior): Remove unused variables.
172 * gdbreplay.c (remote_open): Remove unused variable.
173 * remote-utils.c (remote_prepare): Remove unused variable.
174 * x86-tdesc.h (X86_TDESC_H): Define.
175 (amd64_expedite_regs): Define conditionally.
176 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
177 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
178 * remote-utils.c (readchar): Remove unused variable.
180 2018-07-13 Pedro Alves <palves@redhat.com>
182 * linux-low.c (linux_kill): Change parameter to process_info
183 pointer instead of pid. Adjust.
184 * lynx-low.c (lynx_kill): Likewise.
185 * nto-low.c (nto_kill): Likewise.
186 * spu-low.c (spu_kill): Likewise.
187 * win32-low.c (win32_kill): Likewise.
188 * server.c (handle_v_kill, kill_inferior_callback)
189 (detach_or_kill_for_exit): Adjust.
190 * target.c (kill_inferior): Change parameter to process_info
191 pointer instead of pid. Adjust.
192 * target.h (struct target_ops) <kill>: Change parameter to
193 process_info pointer instead of pid. Adjust all implementations
195 (kill_inferior): Likewise.
197 2018-07-13 Pedro Alves <palves@redhat.com>
199 * linux-low.c (linux_detach, linux_join): Change parameter to
200 process_info pointer instead of pid. Adjust.
201 * lynx-low.c (lynx_detach, lynx_join): Likewise.
202 * nto-low.c (nto_detach): Likewise.
203 * spu-low.c (spu_detach, spu_join): Likewise.
204 * win32-low.c (win32_detach, win32_join): Likewise.
205 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
206 * target.h (struct target_ops) <detach, join>: Change parameter to
207 process_info pointer instead of pid. Adjust all implementations
209 (detach_inferior, join_inferior): Rename 'pid' parameter to
212 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
213 Jan Kratochvil <jan.kratochvil@redhat.com>
214 Paul Fertser <fercerpav@gmail.com>
215 Tsutomu Seki <sekiriki@gmail.com>
217 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
218 (OBS): Add 'common/netstuff.o'.
219 (GDBREPLAY_OBS): Likewise.
220 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
221 (remote_open): Implement support for IPv6
223 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
225 (handle_accept_event): Accept connections from IPv6 sources.
226 (remote_prepare): Handle IPv6-style hostnames; implement
227 support for IPv6 connections.
228 (remote_open): Implement support for printing connections from
231 2018-07-11 Pedro Alves <palves@redhat.com>
234 * mem-break.c (any_persistent_commands): Add process_info
235 parameter and use it instead of relying on the current process.
236 Change return type to bool.
237 * mem-break.h (any_persistent_commands): Add process_info
238 parameter and change return type to bool.
239 * server.c (handle_detach): Remove require_running_or_return call.
240 Look up the process_info for the process we're about to detach.
241 If not found, return back error to GDB. Adjust
242 any_persistent_commands call to pass down a process pointer.
244 2018-07-11 Pedro Alves <palves@redhat.com>
246 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
247 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
248 instead of collect_register_by_name.
249 * regcache.c (regcache_raw_get_unsigned_by_name): New.
250 * regcache.h (regcache_raw_get_unsigned_by_name): New.
252 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
253 Pedro Alves <palves@redhat.com>
255 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
257 2018-07-03 Tom Tromey <tom@tromey.com>
259 * linux-low.c: Update.
260 * lynx-low.c: Update.
261 * mem-break.c: Update.
263 * remote-utils.c: Update.
267 * win32-low.c: Update.
269 2018-07-03 Tom Tromey <tom@tromey.com>
273 2018-07-03 Tom Tromey <tom@tromey.com>
275 * linux-low.c: Update.
277 2018-07-03 Tom Tromey <tom@tromey.com>
281 2018-07-03 Tom Tromey <tom@tromey.com>
283 * linux-low.c: Update.
284 * linux-mips-low.c: Update.
285 * lynx-low.c: Update.
287 * remote-utils.c: Update.
291 * thread-db.c: Update.
293 2018-07-03 Tom Tromey <tom@tromey.com>
295 * linux-low.c: Update.
296 * linux-mips-low.c: Update.
297 * lynx-low.c: Update.
298 * mem-break.c: Update.
300 * remote-utils.c: Update.
304 * tracepoint.c: Update.
306 2018-07-03 Tom Tromey <tom@tromey.com>
308 * linux-low.c: Update.
309 * linux-ppc-low.c: Update.
310 * linux-x86-low.c: Update.
311 * proc-service.c: Update.
314 * thread-db.c: Update.
315 * win32-low.c: Update.
317 2018-07-03 Tom Tromey <tom@tromey.com>
319 * linux-low.c: Update.
320 * lynx-low.c: Update.
322 * remote-utils.c: Update.
324 * thread-db.c: Update.
325 * win32-low.c: Update.
327 2018-06-29 Joel Brobecker <brobecker@adacore.com>
329 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
330 parameter in call to 'amd64_create_target_description'.
332 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
334 * x86-tdesc.h: Remove executable permission flag.
336 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
338 * configure.ac: Remove AC_PREREQ, add missing quoting.
339 * configure: Re-generate.
340 * config.in: Re-generate.
341 * aclocal.m4: Re-generate.
343 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
345 * tracepoint.h (current_traceframe): Remove declaration.
347 2018-06-18 Alan Hayward <alan.hayward@arm.com>
349 * linux-aarch64-low.c (is_sve_tdesc): New function.
350 (aarch64_sve_regs_copy_to_regcache): Likewise.
351 (aarch64_sve_regs_copy_from_regcache): Likewise.
352 (aarch64_regs_info): Add SVE checks.
353 (initialize_low_arch): Initialize SVE.
355 2018-06-18 Alan Hayward <alan.hayward@arm.com>
357 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
359 2018-06-11 Alan Hayward <alan.hayward@arm.com>
361 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
362 (initialize_low_tracepoint): Likewise
363 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
364 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
366 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
368 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
370 2018-06-11 Alan Hayward <alan.hayward@arm.com>
372 * server.h (PBUFSIZ): Increase size
374 2018-06-11 Alan Hayward <alan.hayward@arm.com>
376 * regcache.c (regcache::raw_compare): New function.
377 * regcache.h (regcache::raw_compare): New declaration.
379 2018-06-11 Alan Hayward <alan.hayward@arm.com>
381 * regcache.c (new_register_cache): Use new.
382 (free_register_cache): Use delete.
383 (register_data): Use const.
384 (supply_register): Move body inside regcache.
385 (regcache::raw_supply): New override function.
386 (collect_register): Move body inside regcache.
387 (regcache::raw_collect): New override function.
388 (regcache::get_register_status): New override function.
389 * regcache.h (struct regcache): Inherit from reg_buffer_common.
391 2018-06-09 Tom Tromey <tom@tromey.com>
393 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
395 (event_queue): Use std::queue.
396 (gdb_event_xfree): Remove.
397 (initialize_event_loop, process_event, wait_for_event): Update.
399 2018-06-08 Stan Cox <scox@redhat.com>
401 * win32-low.c (win32_create_inferior): last_ptid and last_status
402 moved to client_state.
404 2018-06-08 Pedro Alves <palves@redhat.com>
406 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
407 common/common-exceptions.o, common/common-utils.o,
408 common/errors.o, common/print-utils.o and utils.o.
409 * gdbreplay.c: Include "common-defs.h" instead of the two
410 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
411 string.h or alloca.h.
412 (perror_with_name): Delete.
413 (remote_open): Use xstrdup instead of strdup.
414 (main): Rename to ...
415 (captured_main): ... this.
418 2018-06-08 Tom Tromey <tom@tromey.com>
420 * linux-low.c (linux_low_read_btrace): Update.
422 2018-06-04 Stan Cox <scox@redhat.com>
424 * server.h (struct client_state): New.
425 * server.c (cont_thread, general_thread, multi_process)
426 (report_fork_events, report_vfork_events, report_exec_events)
427 (report_thread_events, swbreak_feature, hwbreak_feature)
428 (vCont_supported, disable_randomization, pass_signals)
429 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
430 Moved to client_state.
431 * remote-utils.c (remote_debug, noack_mode)
432 (transport_is_reliable): Moved to client_state.
433 * tracepoint.c (current_traceframe): Moved to client_state.
436 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
437 linux-low.c, remote-utils.h, target.c: Use client_state.
439 2018-05-31 Alan Hayward <alan.hayward@arm.com>
441 * configure.srv: Add new c/h file.
443 2018-05-31 Alan Hayward <alan.hayward@arm.com>
445 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
448 2018-05-25 Maciej W. Rozycki <macro@mips.com>
450 * gdb.arch/mips-fpregset-core.exp: New test.
451 * gdb.arch/mips-fpregset-core.c: New test source.
453 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
456 * hostio.c (require_int): Do not report overflow for integers
457 between 0xfffffff and 0x7fffffff.
459 2018-05-22 Maciej W. Rozycki <macro@mips.com>
461 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
462 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
463 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
465 (the_low_target): Wire them.
467 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
469 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
470 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
471 mode. Call collect_register_by_name with vscr using
472 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
473 (ppc_store_vrregset): Add and set vscr_offset variable as in
474 ppc_fill_vrregset. Call supply_register_by_name with vscr using
477 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
479 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
480 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
481 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
483 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
485 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
486 (ppc_store_vsxregset): Likewise.
487 (ppc_fill_vrregset): Likewise.
488 (ppc_store_vrregset): Likewise.
489 (ppc_fill_evrregset): Likewise.
490 (ppc_store_evrregset): Likewise.
491 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
492 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
495 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
497 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
498 wordsize of the inferior. Call ppc_linux_target_wordsize.
500 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
502 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
503 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
504 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
505 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
506 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
507 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
508 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
509 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
510 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
511 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
512 (tdesc_powerpc_e500l): Remove.
513 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
514 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
515 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
516 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
518 (ppc_arch_setup): Remove target description matching code. Fill a
519 ppc_linux_features struct and call ppc_linux_match_description
522 2018-05-22 Maciej W. Rozycki <macro@mips.com>
524 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
525 width of the requested register exceeds the width of the
527 (mips_cannot_store_register): Likewise.
529 2018-05-21 Maciej W. Rozycki <macro@mips.com>
531 * linux-mips-low.c (mips_fetch_register): New function. Update
533 (mips_store_gregset): Supply 0 rather than $restart for $zero.
534 (the_low_target): Wire `mips_fetch_register'.
536 2018-05-10 Joel Brobecker <brobecker@adacore.com>
538 * lynx-i386-low.c (LYNXOS_178): New macro.
539 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
540 the layout on LynxOS-178.
541 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
542 handle floating point registers that are not supported by
545 2018-05-10 Tom Tromey <tom@tromey.com>
547 * configure: Rebuild.
549 2018-05-10 Joel Brobecker <brobecker@adacore.com>
552 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
553 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
554 Use it to set the expedite_regs field in the given tdesc.
555 * x86-tdesc.h: New file.
556 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
557 Adjust following the addition of the new expedite_regs parameter
559 * linux-tic6x-low.c (tic6x_read_description): Likewise.
560 * linux-x86-tdesc.c: #include "x86-tdesc.h".
561 (i386_linux_read_description, amd64_linux_read_description):
562 Adjust following the addition of the new expedite_regs parameter
564 * lynx-i386-low.c: #include "x86-tdesc.h".
565 (lynx_i386_arch_setup): Adjust following the addition of the new
566 expedite_regs parameter to init_target_desc.
567 * nto-x86-low.c: #include "x86-tdesc.h".
568 (nto_x86_arch_setup): Adjust following the addition of the new
569 expedite_regs parameter to init_target_desc.
570 * win32-i386-low.c: #include "x86-tdesc.h".
571 (i386_arch_setup): Adjust following the addition of the new
572 expedite_regs parameter to init_target_desc.
574 2018-05-10 Joel Brobecker <brobecker@adacore.com>
577 * win32-low.c (win32_create_inferior): Add call to my_wait
578 setting last_status global.
580 2018-05-10 Joel Brobecker <brobecker@adacore.com>
583 * win32-low.c (create_process): Only call gdb_tilde_expand if
584 inferior_cwd is not NULL.
586 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
588 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
589 registers to the cache if their values have changed.
590 (i387_xsave_to_cache): Provide default values for x87 control
591 registers when these features are available, but disabled.
592 * regcache.c (supply_register_by_name_zeroed): New function.
593 * regcache.h (supply_register_by_name_zeroed): Declare new
596 2018-05-07 Tom Tromey <tom@tromey.com>
598 * configure: Rebuild.
600 2018-05-04 Tom Tromey <tom@tromey.com>
602 * configure: Rebuild.
604 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
605 Pedro Alves <palves@redhat.com>
607 * linux-aarch64-low.c (aarch64_stopped_data_address):
610 2018-04-27 Tom Tromey <tom@tromey.com>
612 * configure: Rebuild.
614 2018-04-23 Tom Tromey <tom@tromey.com>
616 * configure: Rebuild.
618 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
620 * Makefile.in (depcomp): Add "..".
621 (all_deps_files): New and use it.
623 2018-04-18 Alan Hayward <alan.hayward@arm.com>
625 * configure.srv (aarch64*-*-linux*): Don't include xml.
626 (i[34567]86-*-cygwin*): Likewise.
627 (i[34567]86-*-linux*): Likewise.
628 (i[34567]86-*-lynxos*): Likewise.
629 (i[34567]86-*-mingw32ce*): Likewise.
630 (i[34567]86-*-mingw*): Likewise.
631 (i[34567]86-*-nto*): Likewise.
632 (tic6x-*-uclinux): Likewise.
633 (x86_64-*-linux*): Likewise.
634 (x86_64-*-mingw*): Likewise.
635 (x86_64-*-cygwin*): Likewise.
637 2018-04-18 Alan Hayward <alan.hayward@arm.com>
639 * tdesc.c: Remove xml parameter.
641 2018-04-18 Alan Hayward <alan.hayward@arm.com>
643 * server.c (get_features_xml): Remove cast.
644 * tdesc.c (void target_desc::accept): Fill in function.
645 (tdesc_get_features_xml): Remove old xml creation.
646 (print_xml_feature::visit_pre): Add xml vistor.
647 * tdesc.h (struct target_desc): Make xmltarget mutable.
648 (tdesc_get_features_xml): Remove declaration.
650 2018-04-18 Alan Hayward <alan.hayward@arm.com>
652 * tdesc.c (tdesc_architecture_name): Add new function.
653 (tdesc_osabi_name): Likewise.
654 (tdesc_get_features_xml): Use new functions.
656 2018-04-18 Alan Hayward <alan.hayward@arm.com>
658 * tdesc.c (tdesc_create_flags): Remove.
659 (tdesc_add_flag): Likewise.
660 (tdesc_named_type): Likewise.
661 (tdesc_create_union): Likewise.
662 (tdesc_create_struct): Likewise.
663 (tdesc_create_vector): Likewise.
664 (tdesc_add_bitfield): Likewise.
665 (tdesc_add_field): Likewise.
666 (tdesc_set_struct_size): Likewise.
668 2018-04-18 Alan Hayward <alan.hayward@arm.com>
670 * tdesc.c (~target_desc): Remove implictly deleted items.
671 (init_target_desc): Iterate all features.
672 (tdesc_get_features_xml): Use vector.
673 (tdesc_create_feature): Create feature.
674 * tdesc.h (tdesc_feature) Remove
675 (target_desc): Add features.
677 2018-04-18 Alan Hayward <alan.hayward@arm.com>
679 * Makefile.in: Add common/tdesc.c
680 * tdesc.c (init_target_desc): init all reg_defs from register
682 (tdesc_create_reg): Create tdesc_reg.
683 * tdesc.h (tdesc_feature): Add register vector.
685 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
687 * tdesc.h (struct target_desc) <features>: Change type to
688 std::vector<std::string>.
689 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
691 (tdesc_get_features_xml): Likewise.
692 (tdesc_create_feature): Likewise.
694 2018-03-26 Alan Hayward <alan.hayward@arm.com>
696 * regcache.c (find_register_by_number): Return a ref.
697 (find_regno): Use references.
698 (register_size): Likewise.
699 (register_data): Likewise.
700 * tdesc.c (target_desc::~target_desc): Remove free calls.
701 (target_desc::operator==): Use std::vector compare.
702 (init_target_desc): Use reference.
703 (tdesc_create_reg): Use reg constructors.
704 * tdesc.h (struct target_desc): Replace pointer with object.
706 2018-03-23 Alan Hayward <alan.hayward@arm.com>
708 * regcache.c (find_register_by_number): Make static.
709 (find_regno): Use find_register_by_number
710 * regcache.h (struct reg): Remove declaration.
712 2018-03-23 Alan Hayward <alan.hayward@arm.com>
714 * tdesc.c (target_desc::~target_desc): Move to here.
715 (target_desc::operator==): Likewise.
716 * tdesc.h (target_desc::~target_desc): Move from here.
717 (target_desc::operator==): Likewise.
719 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
721 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
723 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
725 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
727 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
728 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
729 and init_registers_s390_gs_linux64.
731 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
733 * linux-s390-low.c (s390_fill_gs): Remove function.
734 (s390_fill_gsbc): Remove function.
735 (s390_regsets): Set fill functions for the guarded storage regsets
738 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
740 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
741 the word size. Add comment.
742 (s390_get_wordsize): New function.
743 (s390_arch_setup): No longer select a temporary tdesc to fetch the
744 pswm with it. Instead, use s390_get_wordsize to determine the
745 word size first and derive the correct tdesc from that directly.
747 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
749 * Makefile.in: Include silent-rules.mk.
750 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
751 (COMPILE): Add ECHO_CXX.
752 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
753 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
754 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
755 (version-generated.c): Add ECHO_GEN.
756 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
757 (IPAGENT_COMPILE): Add ECHO_CXX.
758 (%-generated.c): Add ECHO_REGDAT.
760 2018-03-14 Tom Tromey <tom@tromey.com>
763 * ax.c (ax_printf): Special case for NULL.
765 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
767 * linux-low.c (linux_qxfer_libraries_svr4): Use
768 xml_escape_text_append.
770 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
772 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
774 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
776 * server.c (handle_general_set): Remove unnecessary xstrdup.
778 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
780 * server.c (parse_debug_format_options): Adjust to
781 delim_string_to_char_ptr_vec changes.
782 * thread-db.c (thread_db_load_search): Adjust to
783 dirnames_to_char_ptr_vec changes.
785 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
787 * target.h (target_enable_btrace, target_disable_btrace)
788 (target_read_btrace, target_read_btrace_conf): Turn macro into
789 inline function. Throw error if target method is not defined.
790 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
791 check for btrace target method. Be prepared to handle exceptions
792 from btrace target methods.
794 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
796 * server.c (captured_main): Change order of error message printed
797 when the current working directory cannot be found.
799 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
801 * server.c: Include "filenames.h" and "pathstuff.h".
802 (program_name): Delete variable.
803 (program_path): New anonymous class.
804 (get_exec_wrapper): Use "program_path" instead of
806 (handle_v_run): Likewise.
807 (captured_main): Likewise.
808 (process_serial_event): Likewise.
810 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
812 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
813 (OBJS): Add "pathstuff.o".
814 * server.c (current_directory): New global variable.
815 (captured_main): Initialize "current_directory".
817 2018-02-26 Alan Hayward <alan.hayward@arm.com>
819 * tdesc.c: Use common/tdesc.h.
822 2018-02-20 Alan Hayward <alan.hayward@arm.com>
823 Simon Marchi <simon.marchi@ericsson.com>
825 * Makefile.in: Switch order of make rules.
827 2018-02-19 Alan Hayward <alan.hayward@arm.com>
829 * Makefile.in: Add common directory in build.
830 * configure.ac: Add common reference.
831 * configure: Regenerate.
833 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
835 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
836 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
837 * spu-low.c (spu_target_ops): Likewise.
838 * win32-low.c (win32_target_ops): Likewise.
839 * server.c (supported_btrace_packets): Report packets unconditionally.
840 * target.h (target_ops) <supports_btrace>: Remove.
841 (target_supports_btrace): Remove.
843 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
845 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
846 (handle_btrace_disable): Change return type to void. Use exceptions
848 (handle_btrace_general_set): Catch exception and copy message to
851 2018-02-08 Tom Tromey <tom@tromey.com>
853 * linux-low.c (install_software_single_step_breakpoints): Use
855 * inferiors.c (make_cleanup_restore_current_thread): Remove.
856 (do_restore_current_thread_cleanup): Remove.
857 * gdbthread.h (make_cleanup_restore_current_thread): Don't
860 2018-02-08 Tom Tromey <tom@tromey.com>
862 * mem-break.c (set_raw_breakpoint_at): Use
863 gdb::unique_xmalloc_ptr.
865 2018-01-30 Pedro Alves <palves@redhat.com>
868 * target.c (target_terminal::terminal_state): Rename to ...
869 (target_terminal::m_terminal_state): ... this.
871 2018-01-19 James Clarke <jrtc27@jrtc27.com>
873 * linux-low.c (handle_extended_wait): Surround call to
874 thread_db_notice_clone with #ifdef USE_THREAD_DB.
876 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
878 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
879 linux_ptrace_attach_fail_reason_string now returning an
881 (linux_attach): Likewise.
882 * thread-db.c (attach_thread): Likewise.
884 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
887 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
888 checking for fs_base/gs_base fields in struct user_regs_struct.
889 * configure: Regenerate.
891 2018-01-16 Yao Qi <yao.qi@linaro.org>
894 * linux-low.c (fetch_register): Call supply_register instead of
897 2018-01-08 Yao Qi <yao.qi@linaro.org>
898 Simon Marchi <simon.marchi@ericsson.com>
900 * Makefile.in (OBS): Remove selftest.o.
901 * configure.ac: Set srv_selftest_objs if $development is true.
902 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
903 * configure: Re-generated.
904 * server.c (captured_main): Wrap variable selftest_filter with
907 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
909 * server.c (parse_debug_format_options): Return std::string.
910 (handle_monitor_command, captured_main): Adjust.
912 2018-01-05 Pedro Alves <palves@redhat.com>
915 * server.c (captured_main): Pass quiet=false to
916 save_original_signals_state.
918 2018-01-01 Joel Brobecker <brobecker@adacore.com>
920 * gdbreplay.c (gdbreplay_version): Update copyright year in
922 * server.c (gdbserver_version): Likewise.
924 2017-12-08 Tom Tromey <tom@tromey.com>
926 * ax.c (ax_printf): Update.
928 2017-12-07 Yao Qi <yao.qi@linaro.org>
930 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
931 aarch64_linux_read_description.
932 * linux-amd64-ipa.c (idx2mask): New array.
933 (get_ipa_tdesc): Move idx2mask out.
934 (initialize_low_tracepoint): Initialize target descriptions.
935 * linux-i386-ipa.c (idx2mask): New array.
936 (get_ipa_tdesc): Move idx2mask out.
937 (initialize_low_tracepoint): Initialize target descriptions.
939 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
941 * tdesc.c (struct tdesc_type): Change return type.
942 (tdesc_add_flag): Change parameter type.
943 (tdesc_add_bitfield): Likewise.
944 (tdesc_add_field): Likewise.
945 (tdesc_set_struct_size): Likewise.
947 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
949 * regcache.c (registers_to_string): Remove unused variable.
951 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
953 * inferiors.c (for_each_inferior_with_data): Remove.
954 * inferiors.h (for_each_inferior_with_data): Remove.
955 * server.c (handle_qxfer_threads_worker): Change parameter type.
956 (handle_qxfer_threads_proper): Use for_each_thread.
958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
960 * inferiors.c (for_each_inferior): Remove.
961 (clear_inferiors): Use for_each_thread.
962 * inferiors.h (for_each_inferior): Remove.
963 * linux-low.c (linux_wait_for_event_filtered): Use
965 (linux_stabilize_threads): Likewise.
966 * regcache.c (regcache_release): Likewise.
967 * server.c (gdb_wants_all_threads_stopped): Likewise.
968 (clear_pending_status_callback): Remove.
969 (handle_status): Use for_each_thread.
970 (captured_main): Likewise.
971 * win32-low.c (child_init_thread_list): Likewise.
972 (win32_clear_inferiors): Likewise.
973 (fake_breakpoint_event): Likewise.
975 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
977 * inferiors.h (find_inferior): Remove.
978 * inferiors.c (find_inferior): Remove.
980 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
982 * linux-low.c (resume_status_pending_p): Update comment.
983 (need_step_over_p): Update comment.
985 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
987 * linux-low.c (proceed_one_lwp): Return void, change parameter
989 (unsuspend_and_proceed_one_lwp): Likewise.
990 (proceed_all_lwps): Use for_each_thread.
991 (unstop_all_lwps): Likewise.
993 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
995 * linux-low.c (linux_resume_one_thread): Return void, take
997 (linux_resume): Use for_each_thread.
999 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1001 * linux-low.c (send_sigstop_callback): Return void, change
1002 parameter type. Rename to...
1003 (send_sigstop): ... this.
1004 (suspend_and_send_sigstop_callback): Return void, change parameter
1006 (suspend_and_send_sigstop): ... this.
1007 (stop_all_lwps): Use for_each_thread.
1009 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1011 * linux-low.c (lwp_running): Return bool, remove unused
1013 (linux_stabilize_threads): Use find_thread.
1015 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1017 * linux-low.c (select_singlestep_lwp_callback): Remove.
1018 (count_events_callback): Remove.
1019 (select_event_lwp_callback): Remove.
1020 (select_event_lwp): Use find_thread/for_each_thread.
1022 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1024 * linux-low.c (not_stopped_callback): Return bool, take filter
1026 (linux_wait_for_event_filtered): Use find_thread.
1027 (linux_wait_1): Likewise.
1029 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1031 * linux-low.c (same_lwp): Remove.
1032 (find_lwp_pid): Use find_thread.
1034 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1036 * linux-low.c (delete_lwp_callback): Remove.
1037 (linux_mourn): Use for_each_thread.
1039 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1041 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1042 args parameter, don't check for pid.
1043 (linux_detach): Use for_each_thread.
1045 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1047 * linux-low.c (struct counter): Remove.
1048 (second_thread_of_pid_p): Remove.
1049 (last_thread_of_process_p): Use find_thread.
1051 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1053 * inferiors.c (find_inferior_in_random): Remove.
1054 * inferiors.h (find_inferior_in_random): Remove.
1055 * linux-low.c (status_pending_p_callback): Return bool, accept
1056 parameter ptid directly.
1057 (linux_wait_for_event_filtered): Use find_thread_in_random.
1058 (linux_wait_1): Likewise.
1060 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1062 * inferiors.c (find_inferior_id): Remove.
1063 (find_thread_ptid): Move implemention from find_inferior_id to
1065 * inferiors.h (find_inferior_id): Remove.
1066 * server.c (handle_status): Use find_thread_ptid.
1067 (process_serial_event): Likewise.
1068 * thread-db.c (find_one_thread): Likewise.
1069 (thread_db_thread_handle): Likewise.
1070 * win32-low.c (thread_rec): Likewise.
1071 (child_delete_thread): Likewise.
1072 (win32_thread_alive): Likewise.
1073 (get_child_debug_event): Likewise.
1075 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1077 * linux-mips-low.c (update_watch_registers_callback): Return
1078 void, remove pid_p parameter, don't check for pid.
1079 (mips_insert_point, mips_remove_point): Use for_each_thread.
1081 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1083 * lynx.low (lynx_delete_thread_callback): Remove.
1084 (lynx_mourn): Use for_each_thread.
1086 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1088 * regcache.c (regcache_invalidate_one): Remove.
1089 (regcache_invalidate_pid): use for_each_thread.
1091 2017-11-26 Tom Tromey <tom@tromey.com>
1093 * linux-low.c (linux_create_inferior): Update.
1095 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1097 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1099 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1101 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1102 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1103 * linux-aarch64-tdesc-selftest.c: New file.
1104 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1106 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1108 * configure.srv: Add new file.
1109 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1110 * linux-aarch64-tdesc-selftest.c: New file.
1111 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1113 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1115 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1116 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1117 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1119 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1121 * configure.srv: Add new files.
1122 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1123 aarch64_linux_read_description.
1124 * linux-aarch64-low.c (aarch64_linux_read_description):
1125 Merge with aarch64_arch_setup.
1126 (aarch64_arch_setup): Call aarch64_linux_read_description.
1127 * linux-aarch64-tdesc.c: New file.
1128 * linux-aarch64-tdesc.h: New file.
1130 2017-11-24 Yao Qi <yao.qi@linaro.org>
1132 * configure.srv: Set $srv_regobj for tic6x-linux.
1133 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1134 (tic6x_read_description): Move some code to tic6x_arch_setup.
1135 (tic6x_tdesc_test): New function.
1136 (initialize_low_arch): Call selftests::register_test.
1138 2017-11-22 Yao Qi <yao.qi@linaro.org>
1140 * remote-utils.c (prepare_resume_reply): Use memcpy.
1142 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1144 * linux-low.c (kill_one_lwp_callback): Return void, take
1145 argument directly, don't filter on pid.
1146 (linux_kill): Use for_each_thread.
1148 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1150 * linux-low.c (need_step_over_p): Return bool, remove dummy
1152 (linux_resume, proceed_all_lwps): Use find_thread.
1154 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1156 * linux-low.c (resume_status_pending_p): Return bool, remove
1158 (linux_resume): Use find_thread.
1160 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1162 * linux-low.c (struct thread_resume_array): Remove.
1163 (linux_set_resume_request): Return void, take arguments
1165 (linux_resume): Use for_each_thread.
1167 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1169 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1170 return bool, remove data argument.
1171 (linux_stabilize_threads): Use find_thread.
1173 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1175 * linux-low.c (unsuspend_one_lwp): Remove.
1176 (unsuspend_all_lwps): Use for_each_thread, inline code from
1179 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1181 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1182 * linux-low.c (struct iterate_over_lwps_args): Remove.
1183 (iterate_over_lwps_filter): Remove.
1184 (iterate_over_lwps): Use find_thread.
1186 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1188 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1189 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1190 code from reset_lwp_ptrace_options_callback.
1192 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1194 * linux-arm-low.c (struct update_registers_data): Remove.
1195 (update_registers_callback): Return void, take arguments
1196 directly, don't check thread's pid.
1197 (arm_insert_point, arm_remove_point): Use for_each_thread.
1199 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1201 * win32-low.c (continue_one_thread): Return void, take argument
1203 (child_continue): Use for_each_thread.
1205 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1207 * win32-i386-low.c (update_debug_registers_callback): Rename
1209 (update_debug_registers): ... this, return void, remove pid_p arg.
1210 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1212 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1214 * inferiors.h (struct process_info): Add constructor, initialize
1216 <syscalls_to_catch>: Change type to std::vector<int>.
1217 * inferiors.c (add_process): Allocate process_info with new.
1218 (remove_process): Free process_info with delete.
1219 * linux-low.c (handle_extended_wait): Adjust.
1220 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1221 * server.c (handle_general_set): Adjust.
1223 2017-11-16 Pedro Alves <palves@redhat.com>
1225 * remote-utils.c (remote_close): Block SIGIO signals instead of
1226 uninstalling the SIGIO handler.
1228 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1230 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1232 2017-11-16 Yao Qi <yao.qi@linaro.org>
1234 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1235 (tic6x_store_gregset): Likewise.
1236 (tic6x_usrregs_info): Move it up.
1238 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1240 * Makefile.in: Update arch rules.
1241 * configure.srv: Explicitly mark arch/ files.
1243 2017-11-13 Andreas Schwab <schwab@suse.de>
1245 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1247 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1249 2017-11-06 Pedro Alves <palves@redhat.com>
1251 * config.in, configure: Regenerate.
1253 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1255 * target.c (struct thread_search): Remove.
1256 (thread_search_callback): Remove.
1257 (prepare_to_access_memory): Use for_each_thread instead of
1258 find_inferior. Inline code from thread_search_callback.
1260 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1262 * server.c (struct visit_actioned_threads_data): Remove.
1263 (visit_actioned_threads): Change prototype to take arguments
1265 (resume): Use find_thread instead of find_inferior.
1267 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1269 * server.c (queue_stop_reply_callback): Change prototype, return
1271 (find_status_pending_thread_callback): Remove.
1272 (handle_status): Replace find_inferior with find_thread and
1275 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1277 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1279 (aarch64_store_gregset): Likewise.
1280 (aarch64_fill_fpregset): Likewise.
1281 (aarch64_store_fpregset): Likewise.
1283 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1285 * gdbthread.h (find_thread, for_each_thread): New functions.
1286 * inferiors.c (thread_of_pid): Remove.
1287 (find_any_thread_of_pid): Use find_thread.
1288 * linux-low.c (num_lwps): Use for_each_thread.
1290 2017-10-17 Yao Qi <yao.qi@linaro.org>
1292 * Makefile.in: Remove one rule.
1293 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1295 2017-10-17 Yao Qi <yao.qi@linaro.org>
1297 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1298 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1300 2017-10-17 Yao Qi <yao.qi@linaro.org>
1302 * configure.srv: Rename arm.o with arch/arm.o.
1304 2017-10-17 Yao Qi <yao.qi@linaro.org>
1306 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1307 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1308 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1309 (arch-i386.o, arch-amd64.o): Remove rules.
1310 (arch/%.o): New rule.
1311 Update POSTCOMPILE and COMPILE.pre.
1312 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1313 * configure: Re-generated.
1314 * configure.srv: Replace arch-i386.o with arch/i386.o.
1315 Replace arch-amd64.o with arch/amd64.o.
1317 2017-10-16 Yao Qi <yao.qi@linaro.org>
1319 * configure: Regenerated.
1321 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1323 * inferiors.h: (struct inferior_list): Remove.
1324 (struct inferior_list_entry); Remove.
1325 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1326 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1327 get_first_inferior): Remove.
1328 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1329 find_inferior_id, find_inferior_in_random): Change signature.
1330 * inferiors.c (all_threads): Change type to
1331 std::list<thread_info *>.
1332 (get_thread): Remove macro.
1333 (find_inferior, find_inferior_id): Change signature, implement
1335 (find_inferior_in_random): Change signature, implement using
1336 find_thread_in_random.
1337 (for_each_inferior, for_each_inferior_with_data): Change
1338 signature, implement using for_each_thread.
1339 (add_inferior_to_list, remove_inferior): Remove.
1340 (add_thread, get_first_thread, thread_of_pid,
1341 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1342 (get_first_inferior, one_inferior_p, clear_inferior_list):
1344 (clear_inferiors, get_thread_process): Update.
1345 * gdbthread.h: Include <list>.
1346 (struct thread_info) <entry>: Remove field.
1348 (all_threads): Change type to std::list<thread_info *>.
1349 (get_first_inferior): Add doc.
1350 (find_thread, for_each_thread, find_thread_in_random): New
1352 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1353 * linux-arm-low.c (update_registers_callback): Update.
1354 * linux-low.c (second_thread_of_pid_p): Update.
1355 (kill_one_lwp_callback, linux_detach_lwp_callback,
1356 delete_lwp_callback, status_pending_p_callback, same_lwp,
1357 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1358 iterate_over_lwps, not_stopped_callback,
1359 resume_stopped_resumed_lwps, count_events_callback,
1360 select_singlestep_lwp_callback, select_event_lwp_callback,
1361 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1362 suspend_and_send_sigstop_callback, wait_for_sigstop,
1363 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1364 lwp_running, linux_set_resume_request, resume_status_pending_p,
1365 need_step_over_p, start_step_over, linux_resume_one_thread,
1366 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1367 reset_lwp_ptrace_options_callback): Update.
1368 * linux-mips-low.c (update_watch_registers_callback): Update.
1369 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1371 (free_register_cache_thread_one): Remove.
1372 (regcache_release): Update.
1373 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1374 handle_qxfer_threads_worker): Update.
1375 (handle_query): Update, use list iterator.
1376 (visit_actioned_threads, handle_pending_status,
1377 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1378 clear_pending_status_callback, set_pending_status_callback,
1379 find_status_pending_thread_callback, handle_status,
1380 process_serial_event): Update.
1381 * target.c (thread_search_callback): Update.
1382 * thread-db.c (thread_db_get_tls_address): Update.
1383 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1385 * win32-i386-low.c (update_debug_registers_callback): Update.
1386 * win32-low.c (delete_thread_info, child_delete_thread,
1387 continue_one_thread, suspend_one_thread,
1388 get_child_debug_event): Adjust.
1390 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1392 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1393 * inferiors.h: Include <list>.
1394 (struct process_info) <entry>: Remove field.
1396 (pid_of): Change macro to function.
1397 (ptid_of, lwpid_of): Remove macro.
1398 (all_processes): Change type to std::list<process_info *>.
1399 (ALL_PROCESSES): Remove macro.
1400 (for_each_process, find_process): New function.
1401 * inferiors.c (all_processes): Change type to
1402 std::list<process_info *>.
1403 (find_thread_process): Adjust.
1404 (add_process): Likewise.
1405 (remove_process): Likewise.
1406 (find_process_pid): Likewise.
1407 (get_first_process): Likewise.
1408 (started_inferior_callback): Remove.
1409 (have_started_inferiors_p): Adjust.
1410 (attached_inferior_callback): Remove.
1411 (have_attached_inferiors_p): Adjust.
1412 * linux-low.c (check_zombie_leaders): Likewise.
1413 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1414 (x86_linux_update_xmltarget): Adjust.
1415 * server.c (handle_query): Likewise.
1416 (gdb_reattached_process): Remove.
1417 (handle_status): Adjust.
1418 (kill_inferior_callback): Likewise.
1419 (detach_or_kill_inferior): Remove.
1420 (print_started_pid): Likewise.
1421 (print_attached_pid): Likewise.
1422 (detach_or_kill_for_exit): Update.
1423 (process_serial_event): Likewise.
1424 * linux-arm-low.c (arm_new_fork): Likewise.
1426 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1428 * dll.h: Include <list>.
1429 (struct dll_info): Add constructor.
1430 <entry>: Remove field.
1431 (all_dlls): Change type to std::list<dll_info>.
1432 * dll.c: Include <algorithm>.
1433 (get_dll): Remove macro.
1434 (all_dlls): Change type to std::list<dll_info *>.
1435 (free_one_dll): Remove.
1436 (match_dll): Likewise.
1437 (loaded_dll): Adjust.
1438 (unloaded_dll): Adjust to all_dlls type change, use
1439 std::find_if. Inline code from match_dll.
1440 (clear_dlls): Adjust to all_dlls type change.
1441 * server.c (emit_dll_description): Remove.
1442 (handle_qxfer_libraries): Adjust to all_dlls type change,
1443 integrate emit_dll_description's functionality.
1445 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1447 * linux-low.h (struct linux_target_ops) <delete_process>: New
1449 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1450 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1451 (struct linux_target_ops): Add delete_process callback.
1452 * linux-arm-low.c (arm_delete_process): New.
1453 (struct linux_target_ops): Add delete_process callback.
1454 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1455 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1456 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1457 * linux-mips-low.c (mips_linux_delete_process): New.
1458 (struct linux_target_ops): Add delete_process callback.
1459 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1460 * linux-s390-low.c (struct linux_target_ops): Likewise.
1461 * linux-sh-low.c (struct linux_target_ops): Likewise.
1462 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1463 * linux-tile-low.c (struct linux_target_ops): Likewise.
1464 * linux-x86-low.c (x86_linux_delete_process): New.
1465 (struct linux_target_ops): Add delete_process callback.
1466 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1468 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1470 * linux-aarch64-low.c (the_low_target): Add thread delete
1472 * linux-arm-low.c (arm_delete_thread): New function.
1473 (the_low_target): Add thread delete callback.
1474 * linux-bfin-low.c (the_low_target): Likewise.
1475 * linux-crisv32-low.c (the_low_target): Likewise.
1476 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1478 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1480 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1481 * linux-mips-low.c (mips_linux_delete_thread): New function.
1482 (the_low_target): Add thread delete callback.
1483 * linux-ppc-low.c (the_low_target): Likewise.
1484 * linux-s390-low.c (the_low_target): Likewise.
1485 * linux-sh-low.c (the_low_target): Likewise.
1486 * linux-tic6x-low.c (the_low_target): Likewise.
1487 * linux-tile-low.c (the_low_target): Likewise.
1488 * linux-x86-low.c (the_low_target): Likewise.
1489 * linux-xtensa-low.c (the_low_target): Likewise.
1491 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1493 * win32-low.c: Include "common-inferior.h".
1495 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1497 * inferiors.c (set_inferior_cwd): New function.
1498 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1499 (handle_query): Inform that QSetWorkingDir is supported.
1500 * win32-low.c (create_process): Pass the inferior's cwd to
1503 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1505 * inferiors.c (current_inferior_cwd): New global variable.
1506 (get_inferior_cwd): New function.
1507 * inferiors.h (struct process_info) <cwd>: New field.
1509 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1511 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1512 (OBS): Add gdb_tilde_expand.o.
1514 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1516 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1517 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1519 2017-09-29 Pedro Alves <palves@redhat.com>
1521 * ax.c (gdb_parse_agent_expr): Constify.
1522 * ax.h (gdb_parse_agent_expr): Constify.
1523 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1525 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1526 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1527 * remote-utils.h (read_ptid): Constify.
1528 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1529 (process_point_options, process_serial_event): Constify.
1530 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1531 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1532 (cmd_qtbuffer): Constify.
1534 2017-09-29 Pedro Alves <palves@redhat.com>
1536 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1539 2017-09-29 Pedro Alves <palves@redhat.com>
1541 * linux-low.c (handle_extended_wait): Pass parent thread instead
1542 of process to thread_db_notice_clone.
1543 * linux-low.h (thread_db_notice_clone): Replace parent process
1544 parameter with parent thread parameter.
1545 * thread-db.c (find_one_thread): Add comment.
1546 (thread_db_notice_clone): Replace parent process parameter with
1547 parent thread parameter. Temporarily switch to the parent thread.
1549 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1551 * gdbthread.h: Include "common-gdbthread.h".
1552 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1553 "if" when validating the ptid.
1554 * remote-utils.c: Include "gdbthread.h".
1555 (prepare_resume_reply): Use "switch_to_thread".
1556 * target.c (done_accessing_memory): Likewise.
1558 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1560 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1561 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1562 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1563 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1564 s390x-gs-linux64-ipa.o to ipa_obj.
1565 * linux-s390-low.c (HWCAP_S390_GS): New define.
1566 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1568 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1569 (s390_arch_setup): Check for guarded-storage support and choose
1571 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1572 init_registers_s390x_gs_linux64.
1573 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1575 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1576 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1578 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1580 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1582 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1584 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1585 (thread_db_thread_handle): Declare.
1586 * linux-low.c (linux_target_ops): Initialize thread_handle.
1587 * server.c (handle_qxfer_threads_worker): Add support for
1589 * target.h (struct target_ops): Add new function pointer,
1591 (target_thread_handle): Define.
1592 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1594 (thread_db_thread_handle): New function.
1596 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1598 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1599 * linux-low.h (thread_db_notice_clone): Declare.
1600 * thread-db.c (thread_db_notice_clone): New function.
1602 2017-09-21 Pedro Alves <palves@redhat.com>
1604 * server.c (gdb_read_memory, handle_status, process_serial_event)
1605 (handle_serial_event, handle_target_event): Adjust to
1606 set_desired_thread prototype change.
1607 * target.c (set_desired_thread): Remove 'use_general' parameter
1609 * target.h (set_desired_thread): Remove 'use_general' parameter.
1611 2017-09-20 Tom Tromey <tom@tromey.com>
1613 * target.c (target_terminal::terminal_state): Define.
1614 (target_terminal::init): Rename from target_terminal_init.
1615 (target_terminal::inferior): Rename from
1616 target_terminal_inferior.
1617 (target_terminal::ours): Rename from target_terminal_ours.
1618 (target_terminal::ours_for_output, target_terminal::info): New.
1620 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1622 * server.c (accumulate_file_name_length): Remove.
1623 (emit_dll_description): Adjust to std::string change.
1624 (handle_qxfer_libraries): Use std::string to hold document.
1626 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1628 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1629 return type of xml_escape_text.
1630 * server.c (emit_dll_description): Likewise.
1632 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1634 * server.c (captured_main): Accept argument for --selftest.
1635 Update run_tests call.
1636 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1637 when registering selftests.
1639 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1641 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1642 instead of "VEC" for "target_desc.reg_defs".
1643 (regcache_cpy): Likewise.
1644 (registers_to_string): Likewise.
1645 (registers_from_string): Likewise.
1646 (find_regno): Likewise.
1647 (supply_regblock): Likewise.
1648 (regcache_raw_read_unsigned): Likewise.
1649 * tdesc.c (init_target_desc): Likewise.
1650 (tdesc_create_reg): Likewise.
1651 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1652 (struct target_desc) <reg_defs>: Convert to "std::vector".
1653 (target_desc): Do not initialize "reg_defs".
1654 (~target_desc): Update code to use "std::vector" instead of "VEC"
1655 for "target_desc.reg_defs".
1656 (operator==): Likewise.
1658 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1660 * inferiors.h (thread_to_gdb_id): Remove.
1661 * inferiors.c (thread_to_gdb_id): Remove.
1662 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1663 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1664 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1666 * nto-low.c (nto_fetch_registers, nto_store_registers,
1667 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1669 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1671 * inferiors.h (gdb_id_to_thread_id): Remove.
1672 * inferiors.c (gdb_id_to_thread_id): Remove.
1673 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1674 removal. Move pid declaration closer to where it's used.
1676 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1678 * server.c (handle_detach): New function.
1679 (process_serial_event): Move code out, call handle_detach.
1681 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1683 * server.c (require_running): Rename to ...
1684 (require_running_or_return): ... this ...
1685 (require_running_or_break): ... and this.
1686 (handle_query, process_serial_event): Adjust.
1688 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1690 * linux-low.c (linux_set_resume_request): Remove unused
1693 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1695 * server.c (first_thread_of): Remove.
1696 (process_serial_event): Replace usage of first_thread_of with
1697 find_any_thread_of_pid.
1698 * tracepoint.c (same_process_p): Remove.
1699 (gdb_agent_about_to_close): Replace usage of same_process_p with
1700 find_any_thread_of_pid.
1701 * linux-x86-low.c (same_process_callback): Remove.
1702 (x86_arch_setup_process_callback): Replace usage of
1703 same_process_callback with find_any_thread_of_pid.
1704 * thread-db.c (any_thread_of): Remove.
1705 (switch_to_process): Replace usage of any_thread_of with
1706 find_any_thread_of_pid.
1707 * inferiors.c (thread_pid_matches_callback): Remove.
1708 (find_thread_process): Adjust to use find_any_thread_of_pid.
1710 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1712 * regcache.c (get_thread_regcache): Guard calls to "memset"
1715 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1717 * linux-low.c (handle_extended_wait): Use
1718 "allocate_target_description" instead of "XNEW".
1719 * linux-x86-low.c (initialize_low_arch): Likewise.
1721 2017-09-05 Yao Qi <yao.qi@linaro.org>
1723 * configure.srv (srv_i386_regobj): Remove.
1724 (srv_amd64_regobj): Remove.
1725 (srv_regobj): Set it to "" for x86 non-linux targets.
1726 * linux-x86-tdesc.c (i386_linux_read_description):
1727 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1728 (init_registers_i386): Remove the declaration.
1729 (tdesc_i386): Remove the declaration.
1730 (lynx_i386_arch_setup): Call i386_create_target_description.
1731 * nto-x86-low.c: Likewise.
1732 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1733 [!__x86_64__]: include arch/i386.h.
1734 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1736 2017-09-05 Yao Qi <yao.qi@linaro.org>
1738 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1739 i386/amd64-XXX-linux from it.
1741 2017-09-05 Yao Qi <yao.qi@linaro.org>
1743 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1745 (ipa_amd64_linux_regobj): Remove.
1746 (ipa_x32_linux_regobj): Remove.
1748 2017-09-05 Yao Qi <yao.qi@linaro.org>
1750 * Makefile.in (arch-amd64.o): New rule.
1751 * configure.srv: Append arch-amd64.o.
1752 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1753 (get_ipa_tdesc): Call amd64_linux_read_description.
1754 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1755 and init_registers_amd64_XXX.
1756 * linux-x86-low.c (x86_linux_read_description): Call
1757 amd64_linux_read_description.
1758 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1759 (initialize_low_arch): Don't call init_registers_x32_XXX and
1760 init_registers_amd64_XXX.
1761 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1762 and tdesc_amd64_XXX.
1763 [__x86_64__] (amd64_tdesc_test): New function.
1764 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1765 and init_registers_amd64_XXX.
1766 * linux-x86-tdesc.c: Include arch/amd64.h.
1767 (xcr0_to_tdesc_idx): New function.
1768 (i386_linux_read_description): New function.
1769 (amd64_get_ipa_tdesc_idx): New function.
1770 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1771 (amd64_get_ipa_tdesc): Declare.
1773 2017-09-05 Yao Qi <yao.qi@linaro.org>
1775 * configure.srv (srv_i386_linux_xmlfiles): Remove
1776 i386/i386-XXX-linux.xml from it.
1778 2017-09-05 Yao Qi <yao.qi@linaro.org>
1780 * configure.srv: Set srv_i386_linux_regobj empty if $development
1782 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1783 initialize_low_tdesc.
1784 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1785 with #if initialize_low_tdesc.
1786 * linux-x86-tdesc-selftest.c: New file.
1787 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1789 2017-09-05 Yao Qi <yao.qi@linaro.org>
1791 * Makefile.in (arch-i386.o): New rule.
1792 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1793 (x86_64-*-linux*): Likewise.
1794 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1795 include arch/i386.h.
1796 (i386_linux_read_description): Remove code and call
1797 i386_create_target_description.
1798 * tdesc.c (allocate_target_description): New function.
1799 * tdesc.h (set_tdesc_architecture): Remove declaration.
1800 (set_tdesc_osabi): Likewise.
1802 2017-09-05 Yao Qi <yao.qi@linaro.org>
1804 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1805 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1806 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1808 * server.c (get_features_xml): Call tdesc_get_features_xml.
1809 * tdesc.c (set_tdesc_architecture): New function.
1810 (set_tdesc_osabi): New function.
1811 (tdesc_get_features_xml): New function.
1812 (tdesc_create_feature): Add an argument.
1813 * tdesc.h (struct target_desc) <features>: New field.
1814 <arch, osabi>: New field.
1815 (~target_desc): xfree features, arch, and osabi.
1816 (target_desc::oerator==): Don't compare .xmltarget.
1817 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1818 (set_tdesc_osabi): Likewise.
1819 (tdesc_get_features_xml): Likewise.
1821 2017-09-05 Yao Qi <yao.qi@linaro.org>
1823 * linux-x86-tdesc.c: Include selftest.h.
1824 (i386_tdesc_test): New function.
1825 (initialize_low_tdesc): Call selftests::register_test.
1826 * tdesc.h: Include regdef.h.
1827 (target_desc): Override operator == and !=.
1829 2017-09-05 Yao Qi <yao.qi@linaro.org>
1831 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1832 (ipa_obj): Likewise.
1833 * linux-i386-ipa.c: Include common/x86-xstate.h
1834 (get_ipa_tdesc): Call i386_linux_read_description.
1835 (initialize_low_tracepoint): Don't call init_registers_XXX
1836 functions, call initialize_low_tdesc instead.
1837 * linux-x86-low.c (x86_linux_read_description): Call
1838 i386_linux_read_description.
1839 (initialize_low_arch): Don't call init_registers_i386_XXX
1840 functions, call initialize_low_tdesc.
1841 * linux-x86-tdesc.c: New file.
1842 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1843 (i386_get_ipa_tdesc_idx): Declare.
1844 (i386_get_ipa_tdesc): Declare.
1845 (initialize_low_tdesc): Declare.
1847 2017-09-05 Yao Qi <yao.qi@linaro.org>
1849 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1852 2017-09-05 Yao Qi <yao.qi@linaro.org>
1854 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1855 * regcache.c (get_thread_regcache): Use VEC_length.
1856 (init_register_cache): Likewise.
1857 (regcache_cpy): Likewise.
1858 (registers_to_string): Iterate reg_defs via VEC_iterate.
1859 (find_regno): Likewise.
1860 (find_register_by_number): Use VEC_index.
1861 (register_size): Call find_register_by_number.
1862 (register_data): Call find_register_by_number.
1863 (supply_regblock): Use VEC_length.
1864 (regcache_raw_read_unsigned): Likewise.
1865 * tdesc.c (init_target_desc): Iterate reg_defs via
1867 (default_description): Update initializer.
1868 (copy_target_description): Don't update field num_registers.
1869 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1870 <num_registers>: Remove.
1872 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1874 * Makefile.in (.SECONDARY): Define target.
1876 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1878 * linux-low.c (linux_wait_1): Adjust.
1879 * server.c (queue_stop_reply_callback): Adjust.
1881 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1883 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1884 QEnvironmentUnset and QEnvironmentReset packets.
1885 (handle_query): Inform remote that QEnvironmentHexEncoded,
1886 QEnvironmentUnset and QEnvironmentReset are supported.
1888 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1890 * inferiors.h (inferior_target_data): Rename to ...
1891 (thread_target_data): ... this.
1892 (inferior_regcache_data): Rename to ...
1893 (thread_regcache_data): ... this.
1894 (set_inferior_regcache_data): Rename to ...
1895 (set_thread_regcache_data): ... this.
1896 * inferiors.c (inferior_target_data): Rename to ...
1897 (thread_target_data): ... this.
1898 (inferior_regcache_data): Rename to ...
1899 (thread_regcache_data): ... this.
1900 (set_inferior_regcache_data): Rename to ...
1901 (set_thread_regcache_data): ... this.
1902 (free_one_thread): Update.
1903 * linux-low.h (get_thread_lwp): Update.
1904 * regcache.c (get_thread_regcache): Update.
1905 (regcache_invalidate_thread): Update.
1906 (free_register_cache_thread): Update.
1907 * win32-i386-low.c (update_debug_registers_callback): Update.
1908 (win32_get_current_dr): Update.
1909 * win32-low.c (thread_rec): Update.
1910 (delete_thread_info): Update.
1911 (continue_one_thread): Update.
1912 (suspend_one_thread): Update.
1914 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1916 * inferiors.c (set_inferior_target_data): Remove.
1917 * inferiors.h (set_inferior_target_data): Remove.
1919 2017-08-18 Yao Qi <yao.qi@linaro.org>
1921 * Makefile.in (OBS): Add selftest.o.
1922 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1923 * configure, config.in: Re-generated.
1924 * server.c: Include common/sefltest.h.
1925 (captured_main): Handle option --selftest.
1927 2017-08-09 Yao Qi <yao.qi@linaro.org>
1929 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1930 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1931 i386-avx-mpx.o and i386-mmx.o.
1932 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1933 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1934 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1935 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1936 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1937 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1938 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1939 i386/amd64-avx-mpx.xml.
1941 2017-08-09 Yao Qi <yao.qi@linaro.org>
1943 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1944 and x32-avx-avx512.o.
1945 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1946 i386/x32-avx-avx512.xml.
1948 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1950 * tracepoint.h (enum class fast_tpoint_collect_result): New
1952 (fast_tracepoint_collecting): Change return type to
1953 fast_tpoint_collect_result.
1954 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1955 * linux-low.h: Include tracepoint.h.
1956 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1957 fast_tpoint_collect_result.
1958 * linux-low.c (handle_tracepoints): Adjust.
1959 (linux_fast_tracepoint_collecting): Change return type to
1960 fast_tpoint_collect_result.
1961 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1962 linux_wait_1, stuck_in_jump_pad_callback,
1963 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1964 proceed_one_lwp): Adjust to type change.
1966 2017-07-10 Yao Qi <yao.qi@linaro.org>
1968 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1970 2017-06-29 Yao Qi <yao.qi@linaro.org>
1972 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1974 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1976 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1978 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1980 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1982 * linux-low.c (linux_create_inferior): Adjust code to access the
1983 environment information via 'gdb_environ' class.
1984 * lynx-low.c (lynx_create_inferior): Likewise.
1985 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1986 (get_environ): Return a pointer to 'our_environ'.
1987 (captured_main): Initialize 'our_environ'.
1988 * server.h (get_environ): Adjust prototype.
1989 * spu-low.c (spu_create_inferior): Adjust code to access the
1990 environment information via 'gdb_environ' class.
1992 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1994 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1995 usage of "register" keyword.
1997 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1999 * configure: Re-generate.
2001 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2003 * configure: Re-generate.
2005 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2007 * Makefile.in (COMPILE.pre): Add "-x c++".
2009 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2011 * fork-child.c: Conditionally include <signal.h>.
2013 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * server.c (handle_general_set): Handle new packet
2016 "QStartupWithShell".
2017 (handle_query): Add "QStartupWithShell" to the list of supported
2019 (gdbserver_usage): Add help text explaining the
2020 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2022 (captured_main): Recognize and act upon the presence of the new
2025 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2026 Pedro Alves <palves@redhat.com>
2028 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2029 * configure: Regenerate.
2030 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2032 (i[34567]86-*-lynxos*): Likewise.
2033 (spu*-*-*): Likewise.
2034 * fork-child.c: New file.
2035 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2037 (linux_ptrace_fun): New function.
2038 (linux_create_inferior): Adjust function prototype to reflect
2039 change on "target.h". Adjust function code to use
2041 (linux_request_interrupt): Delete "signal_pid".
2042 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2043 (lynx_ptrace_fun): New function.
2044 (lynx_create_inferior): Adjust function prototype to reflect
2045 change on "target.h". Adjust function code to use
2047 * nto-low.c (nto_create_inferior): Adjust function prototype and
2048 code to reflect change on "target.h". Update comments.
2049 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2050 "common-terminal.h" and "environ.h".
2051 (terminal_fd): Moved to fork-child.c.
2052 (old_foreground_pgrp): Likewise.
2053 (restore_old_foreground_pgrp): Likewise.
2054 (last_status): Make it global.
2055 (last_ptid): Likewise.
2056 (our_environ): New variable.
2057 (startup_with_shell): Likewise.
2058 (program_name): Likewise.
2059 (program_argv): Rename to...
2060 (program_args): ...this.
2061 (wrapper_argv): New variable.
2062 (start_inferior): Delete function.
2063 (get_exec_wrapper): New function.
2064 (get_exec_file): Likewise.
2065 (get_environ): Likewise.
2066 (prefork_hook): Likewise.
2067 (post_fork_inferior): Likewise.
2068 (postfork_hook): Likewise.
2069 (postfork_child_hook): Likewise.
2070 (handle_v_run): Update code to deal with arguments coming from the
2071 remote host. Update calls from "start_inferior" to
2073 (captured_main): Likewise. Initialize environment variable. Call
2075 * server.h (post_fork_inferior): New prototype.
2076 (get_environ): Likewise.
2077 (last_status): Declare.
2078 (last_ptid): Likewise.
2079 (signal_pid): Likewise.
2080 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2081 (spu_ptrace_fun): New function.
2082 (spu_create_inferior): Adjust function prototype to reflect change
2083 on "target.h". Adjust function code to use "fork_inferior".
2084 * target.c (target_terminal_init): New function.
2085 (target_terminal_inferior): Likewise.
2086 (target_terminal_ours): Likewise.
2087 * target.h: Include <vector>.
2088 (struct target_ops) <create_inferior>: Update prototype.
2089 (create_inferior): Update macro.
2090 * utils.c (gdb_flush_out_err): New function.
2091 * win32-low.c (win32_create_inferior): Adjust function prototype
2092 and code to reflect change on "target.h".
2094 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2096 * inferiors.c (switch_to_thread): New function.
2098 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2100 * Makefile.in (SFILE): Add "common/job-control.c".
2101 (OBS): Add "job-control.o".
2103 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2105 * Makefile: Remove "@host_makefile_frag@".
2107 2017-05-05 Pedro Alves <palves@redhat.com>
2109 * configure: Regenerate.
2111 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2113 * configure: Regenerate.
2115 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2117 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2118 software_single_step change of return type to
2119 std::vector<CORE_ADDR>.
2120 * linux-low.c (install_software_single_step_breakpoints):
2122 * linux-low.h (install_software_single_step_breakpoints):
2125 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2127 * remote-utils.c: Include "gdb_termios.h" instead of
2129 * terminal.h: Delete file.
2131 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2133 * server.c: Include <vector>.
2134 <program_argv, wrapper_argv>: Convert to std::vector.
2135 (start_inferior): Rewrite function to use C++.
2136 (handle_v_run): Likewise. Update code that calculates the argv
2137 based on the vRun packet; use C++.
2138 (captured_main): Likewise.
2140 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2142 * server.c (handle_v_cont): Initialize thread_resume::thread
2145 2017-04-05 Pedro Alves <palves@redhat.com>
2147 * configure: Regenerate.
2149 2017-04-05 Pedro Alves <palves@redhat.com>
2151 * gdbreplay.c (sync_error): Constify.
2152 * linux-x86-low.c (push_opcode): Constify.
2154 2017-04-05 Pedro Alves <palves@redhat.com>
2156 * win32-low.c (get_child_debug_event)
2157 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2158 Report TARGET_WAITKIND_SPURIOUS instead.
2160 2017-04-05 Pedro Alves <palves@redhat.com>
2162 * remote-utils.c (remote_prepare, remote_open): Constify.
2163 * remote-utils.h (remote_prepare, remote_open): Constify.
2164 * server.c (captured_main): Constify 'port' handling.
2166 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2168 * Makefile.in (clean): Clear .deps.
2170 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2172 * .gitignore: Remove generated files, replace with wildcard.
2173 * (clean): Replace removal of generated files with wildcard.
2174 (version.c): Replace with...
2175 (version-generated.c): ...this.
2176 (xml-builtin.c): Replace with...
2177 (xml-builtin-generated.c): ...this.
2178 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2179 (%.c: *regformats*): Replace with...
2180 (%-generated.c: *regformats*): ...this.
2182 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2184 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2185 (xtensa_fill_gregset): Call collect_register_by_name for
2187 (xtensa_store_gregset): Call supply_register_by_name for
2190 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2192 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2193 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2194 (xtensa_store_gregset): Call supply_register for all registers in
2195 a0_regnum..a0_regnum + C0_NREGS range.
2197 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2199 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2200 (ax-ipa.o: ax.c): Remove.
2201 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2202 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2203 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2204 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2205 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2207 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2209 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2210 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2211 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2212 (errors-ipa.o: ../common/errors.c): Remove.
2213 (format-ipa.o: ../common/format.c): Remove.
2214 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2216 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2218 * Makefile.in (%-ipa.o: %.c): New rule.
2219 (tracepoint-ipa.o: tracepoint.c): Remove.
2220 (utils-ipa.o: utils.c): Remove.
2221 (remote-utils-ipa.o: remote-utils.c): Remove.
2222 (regcache-ipa.o: regcache.c): Remove.
2223 (i386-linux-ipa.o: i386-linux.c): Remove.
2224 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2225 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2226 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2227 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2228 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2229 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2230 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2231 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2232 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2233 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2234 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2235 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2236 (aarch64-ipa.o: aarch64.c): Remove.
2237 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2238 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2239 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2240 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2241 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2242 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2243 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2244 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2245 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2246 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2247 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2248 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2249 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2250 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2251 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2252 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2253 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2254 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2255 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2256 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2257 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2258 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2259 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2260 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2261 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2262 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2263 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2264 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2265 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2266 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2267 (tdesc-ipa.o: tdesc.c): Remove.
2268 (x32-linux-ipa.o: x32-linux.c): Remove.
2269 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2270 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2272 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2274 * Makefile.in (%.o: ../arch/%.c): New rule.
2275 (arm.o: ../arch/arm.c): Remove.
2276 (arm-linux.o: ../arch/arm-linux.c): Remove.
2277 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2278 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2280 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2282 * Makefile.in (%.o: ../nat/%.c): New rule.
2283 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2284 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2285 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2286 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2287 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2288 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2289 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2290 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2291 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2292 (linux-personality.o: ../nat/linux-personality.c): Remove.
2293 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2294 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2295 (x86-linux.o: ../nat/x86-linux.c): Remove.
2296 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2297 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2299 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2301 * Makefile.in (%.o: ../common/%.c): New rule.
2302 (signals.o: ../common/signals.c): Remove.
2303 (print-utils.o: ../common/print-utils.c): Remove.
2304 (rsp-low.o: ../common/rsp-low.c): Remove.
2305 (common-utils.o: ../common/common-utils.c): Remove.
2306 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2307 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2308 (vec.o: ../common/vec.c): Remove.
2309 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2310 (xml-utils.o: ../common/xml-utils.c): Remove.
2311 (ptid.o: ../common/ptid.c): Remove.
2312 (buffer.o: ../common/buffer.c): Remove.
2313 (format.o: ../common/format.c): Remove.
2314 (filestuff.o: ../common/filestuff.c): Remove.
2315 (agent.o: ../common/agent.c): Remove.
2316 (errors.o: ../common/errors.c): Remove.
2317 (environ.o: ../common/environ.c): Remove.
2318 (common-debug.o: ../common/common-debug.c): Remove.
2319 (cleanups.o: ../common/cleanups.c): Remove.
2320 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2321 (fileio.o: ../common/fileio.c): Remove.
2322 (common-regcache.o: ../common/common-regcache.c): Remove.
2323 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2324 (new-op.o: ../common/new-op.c): Remove.
2325 (btrace-common.o: ../common/btrace-common.c): Remove.
2327 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2329 * Makefile.in (%.o: ../target/%.c): New rule.
2330 (waitstatus.o: ../target/waitstatus.c): Remove.
2332 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2335 (%.c: ../regformats/%.dat,
2336 (%.c: ../regformats/arm/%.dat,
2337 (%.c: ../regformats/i386/%.dat,
2338 (%.c: ../regformats/rs6000/%.dat): New rules.
2339 (aarch64.c): Remove.
2340 (reg-arm.c): Remove.
2341 (arm-with-iwmmxt.c): Remove.
2342 (arm-with-vfpv2.c): Remove.
2343 (arm-with-vfpv3.c): Remove.
2344 (arm-with-neon.c): Remove.
2345 (reg-bfin.c): Remove.
2346 (reg-cris.c): Remove.
2347 (reg-crisv32.c): Remove.
2349 (i386-linux.c): Remove.
2350 (i386-avx.c): Remove.
2351 (i386-avx-linux.c): Remove.
2352 (i386-avx-avx512.c): Remove.
2353 (i386-avx-avx512-linux.c): Remove.
2354 (i386-mpx.c): Remove.
2355 (i386-mpx-linux.c): Remove.
2356 (i386-avx-mpx-avx512-pku.c): Remove.
2357 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2358 (i386-avx-mpx.c): Remove.
2359 (i386-avx-mpx-linux.c): Remove.
2360 (i386-mmx.c): Remove.
2361 (i386-mmx-linux.c): Remove.
2362 (reg-ia64.c): Remove.
2363 (reg-m32r.c): Remove.
2364 (reg-m68k.c): Remove.
2366 (mips-linux.c): Remove.
2367 (mips-dsp-linux.c): Remove.
2368 (mips64-linux.c): Remove.
2369 (mips64-dsp-linux.c): Remove.
2370 (nios2-linux.c): Remove.
2371 (powerpc-32.c): Remove.
2372 (powerpc-32l.c): Remove.
2373 (powerpc-altivec32l.c): Remove.
2374 (powerpc-cell32l.c): Remove.
2375 (powerpc-vsx32l.c): Remove.
2376 (powerpc-isa205-32l.c): Remove.
2377 (powerpc-isa205-altivec32l.c): Remove.
2378 (powerpc-isa205-vsx32l.c): Remove.
2379 (powerpc-e500l.c): Remove.
2380 (powerpc-64l.c): Remove.
2381 (powerpc-altivec64l.c): Remove.
2382 (powerpc-cell64l.c): Remove.
2383 (powerpc-vsx64l.c): Remove.
2384 (powerpc-isa205-64l.c): Remove.
2385 (powerpc-isa205-altivec64l.c): Remove.
2386 (powerpc-isa205-vsx64l.c): Remove.
2387 (s390-linux32.c): Remove.
2388 (s390-linux32v1.c): Remove.
2389 (s390-linux32v2.c): Remove.
2390 (s390-linux64.c): Remove.
2391 (s390-linux64v1.c): Remove.
2392 (s390-linux64v2.c): Remove.
2393 (s390-te-linux64.c): Remove.
2394 (s390-vx-linux64.c): Remove.
2395 (s390-tevx-linux64.c): Remove.
2396 (s390x-linux64.c): Remove.
2397 (s390x-linux64v1.c): Remove.
2398 (s390x-linux64v2.c): Remove.
2399 (s390x-te-linux64.c): Remove.
2400 (s390x-vx-linux64.c): Remove.
2401 (s390x-tevx-linux64.c): Remove.
2402 (tic6x-c64xp-linux.c): Remove.
2403 (tic6x-c64x-linux.c): Remove.
2404 (tic6x-c62x-linux.c): Remove.
2406 (reg-sparc64.c): Remove.
2407 (reg-spu.c): Remove.
2409 (amd64-linux.c): Remove.
2410 (amd64-avx.c): Remove.
2411 (amd64-avx-linux.c): Remove.
2412 (amd64-avx-avx512.c): Remove.
2413 (amd64-avx-avx512-linux.c): Remove.
2414 (amd64-mpx.c): Remove.
2415 (amd64-mpx-linux.c): Remove.
2416 (amd64-avx-mpx-avx512-pku.c): Remove.
2417 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2418 (amd64-avx-mpx.c): Remove.
2419 (amd64-avx-mpx-linux.c): Remove.
2421 (x32-linux.c): Remove.
2422 (x32-avx.c): Remove.
2423 (x32-avx-linux.c): Remove.
2424 (x32-avx-avx512.c): Remove.
2425 (x32-avx-avx512-linux.c): Remove.
2426 (reg-xtensa.c): Remove.
2427 (reg-tilegx.c): Remove.
2428 (reg-tilegx32.c): Remove.
2430 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2432 * Makefile.in (SFILES): Add "common/environ.c".
2433 (OBJS): Add "common/environ.h".
2435 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2437 * configure.ac: Check if the fs_base and gs_base members of
2438 `struct user_regs_struct' exist.
2439 * config.in: Regenerated.
2440 * configure: Likewise.
2442 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2444 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2446 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2447 (get_next_pcs_syscall_next_pc): Likewise.
2449 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2451 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2452 * nto-x86-low.c: Likewise.
2454 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2456 * Makefile.in: Include disable-implicit-rules.mk.
2458 2016-11-23 Pedro Alves <palves@redhat.com>
2460 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2461 (debug_vprintf): Use std::chrono::steady_clock instead of
2462 gettimeofday. Use '.' instead of ':'.
2463 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2464 (get_timestamp): Use std::chrono::steady_clock instead of
2467 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2469 * Makefile.in: Fix whitespace formatting.
2471 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2473 * Makefile.in (SFILES, OBS): Flatten list and order
2476 2016-11-23 Pedro Alves <palves@redhat.com>
2478 * event-loop.c (handle_file_event): Use warning.
2479 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2480 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2483 2016-11-23 Pedro Alves <palves@redhat.com>
2485 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2487 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2488 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2489 debug_printf and debug_flush for debug output.
2490 * server.c (handle_general_set): Likewise.
2491 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2494 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2496 * Makefile.in (.c.o): Replace rule with ...
2497 (%.o: %.c): ... this one.
2499 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2501 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2502 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2504 * configure.ac: Remove checks for the make program.
2505 * configure: Re-generate.
2507 2016-10-28 Pedro Alves <palves@redhat.com>
2509 * Makefile.in (CXX_DIALECT): Get from configure.
2510 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2511 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2512 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2513 * config.in: Regenerate.
2514 * configure: Regenerate.
2516 2016-10-27 Yao Qi <yao.qi@linaro.org>
2518 * linux-low.c (linux_supports_range_stepping): Return true if
2519 can_software_single_step return true.
2521 2016-10-27 Yao Qi <yao.qi@linaro.org>
2523 * inferiors.c (find_inferior_in_random): New function.
2524 * inferiors.h (find_inferior_in_random): Declare.
2525 * linux-low.c (linux_wait_for_event_filtered): Call
2526 find_inferior_in_random instead of find_inferior.
2528 2016-10-27 Yao Qi <yao.qi@linaro.org>
2530 * linux-low.c (linux_wait_1): If single-step breakpoints are
2531 inserted, remove them.
2533 2016-10-26 Pedro Alves <palves@redhat.com>
2535 * linux-low.c (handle_extended_wait): Link parent/child fork
2537 (linux_wait_1): Unlink them.
2538 (linux_set_resume_request): Ignore resume requests for
2539 already-resumed and unhandled fork child threads.
2540 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2541 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2543 (handle_v_requests) <vCont>: Don't call require_running.
2544 * server.h (in_queued_stop_replies): New declaration.
2546 2016-10-24 Yao Qi <yao.qi@linaro.org>
2549 * linux-aarch64-low.c (append_insns): Cast the return value to
2552 2016-10-10 Yao Qi <yao.qi@linaro.org>
2554 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2556 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2558 * target.c (target_supports_multi_process): New function, moved
2560 * target.h (target_supports_multi_process): ... here. Remove
2563 2016-10-05 Tom Tromey <tom@tromey.com>
2566 * tracepoint.c (handle_tracepoint_bkpts): Check
2567 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2569 2016-10-05 Yao Qi <yao.qi@linaro.org>
2571 * configure.srv: Update the path of arm-*.xml files.
2573 2016-10-05 Terry Guo <terry.guo@arm.com>
2574 Yao Qi <yao.qi@linaro.org>
2576 * Makefile.in: Adjust the path of rules.
2577 * configure.srv: Update the path of xml files.
2578 * regformats/arm-with-iwmmxt.dat: Regenerated.
2579 * regformats/arm-with-neon.dat: Likewise.
2580 * regformats/arm-with-vfpv2.dat: Likewise.
2581 * regformats/arm-with-vfpv3.dat Likewise.
2583 2016-09-30 Yao Qi <yao.qi@linaro.org>
2586 * target.c (target_stop_and_wait): Don't call
2587 target_continue_no_signal, use resume_stop instead.
2589 2016-09-26 Yao Qi <yao.qi@linaro.org>
2591 * linux-low.c (linux_wait_1): Call debug_exit.
2593 2016-09-23 Pedro Alves <palves@redhat.com>
2595 * Makefile.in (SFILES): Add common/new-op.c.
2596 (OBS): Add common/new-op.o.
2597 (new-op.o): New rule.
2599 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2601 * .gitinore: Ignore more files.
2603 2016-09-21 Yao Qi <yao.qi@linaro.org>
2605 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2608 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2610 * server.c (start_inferior): Call target_mourn_inferior instead of
2611 mourn_inferior; pass ptid_t argument to it.
2613 (handle_target_event): Likewise.
2614 * target.c (target_mourn_inferior): New function.
2615 * target.h (mourn_inferior): Delete macro.
2617 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2619 * linux-low.c (lwp_is_stepping): New function.
2621 2016-09-06 Carl Love <cel@us.ibm.com>
2623 * server.c (start_inferior): Fixed comment, requested comment change
2624 didn't get updated correctly. Removed reference to ptrace () call as
2625 it is only true on Linux systems.
2627 2016-09-06 Carl Love <cel@us.ibm.com>
2629 * server.c (start_inferior): Do not call
2630 function target_post_create_inferior () if the
2631 inferior process has already exited.
2633 2016-09-05 Pedro Alves <palves@redhat.com>
2635 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2636 (COMPILE.pre, CC_LD): Use CXX directly.
2637 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2638 * acinclude.m4: Don't include build-with-cxx.m4.
2639 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2640 * configure: Regenerate.
2642 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2645 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2646 call writing data to own_buf.
2648 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2650 * target.c (mywait): Call target_wait instead of
2652 (target_wait): New function.
2654 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2656 * server.c (start_inferior): New variable 'ptid'. Replace calls
2657 to the_target->resume by target_continue{,_no_signal}, depending
2659 * target.c (target_stop_and_wait): Call target_continue_no_signal
2660 instead of the_target->resume.
2661 (target_continue): New function.
2663 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2665 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2667 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2670 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2672 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2673 * linux-arm-low.c (ps_get_thread_area): Likewise.
2674 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2675 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2676 * linux-mips-low.c (ps_get_thread_area): Likewise.
2677 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2678 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2679 * linux-x86-low.c (ps_get_thread_area): Likewise.
2680 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2682 2016-08-19 Pedro Alves <palves@redhat.com>
2684 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2686 2016-08-19 Pedro Alves <palves@redhat.com>
2688 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2689 comment. Use memcpy instead of casting through unsigned long.
2691 2016-08-19 Pedro Alves <palves@redhat.com>
2693 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2694 allocating around 0x80000000.
2696 2016-08-19 Pedro Alves <palves@redhat.com>
2699 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2700 (x32-avx512-linux-ipa.o): New rules.
2701 * configure.ac (x86_64-*-linux*): New x32 check.
2702 * configure.srv (ipa_x32_linux_regobj): New.
2703 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2704 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2706 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2708 * configure: Regenerate.
2710 2016-08-09 Pedro Alves <palves@redhat.com>
2713 * Makefile.in (OBS): Add signals-state-save-restore.o.
2714 (signals-state-save-restore.o): New rule.
2715 * config.in: Regenerate.
2716 * configure: Regenerate.
2717 * linux-low.c: Include "signals-state-save-restore.h".
2718 (linux_create_inferior): Call
2719 restore_original_signals_state.
2720 * server.c: Include "dispositions-save-restore.h".
2721 (captured_main): Call save_original_signals_state.
2723 2016-08-05 Pedro Alves <palves@redhat.com>
2725 * configure: Regenerate.
2727 2016-08-04 Yao Qi <yao.qi@linaro.org>
2729 * linux-low.c (regsets_fetch_inferior_registers): Check
2730 errno is ESRCH or not.
2732 2016-08-02 Yao Qi <yao.qi@linaro.org>
2734 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2735 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2736 (thread_db_load_search): Update.
2737 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2738 td_ta_set_event and td_ta_event_getmsg.
2740 2016-07-26 Pedro Alves <palves@redhat.com>
2743 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2744 of unsigned long for 64-bit registers and use uint32_t instead of
2745 unsigned int for 32-bit registers.
2747 2016-07-26 Pedro Alves <palves@redhat.com>
2749 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2752 2016-07-21 Tom Tromey <tom@tromey.com>
2754 * configure: Rebuild.
2756 2016-07-21 Yao Qi <yao.qi@linaro.org>
2758 * mem-break.c (find_gdb_breakpoint): Cast bp to
2759 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2761 2016-07-21 Yao Qi <yao.qi@linaro.org>
2763 * server.c (handle_v_requests): Support s and S actions
2764 if target_supports_software_single_step return true.
2766 2016-07-21 Yao Qi <yao.qi@linaro.org>
2768 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2769 is resume_step, call maybe_hw_step.
2770 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2772 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2774 (proceed_one_lwp): If resume request is resume_step, install
2775 reinsert breakpoints and call maybe_hw_step.
2777 2016-07-21 Yao Qi <yao.qi@linaro.org>
2779 * linux-low.c (proceed_one_lwp): Declare.
2780 (linux_resume_one_thread): Remove local variable 'step'.
2781 Lift code enqueue signal. Call proceed_one_lwp instead of
2782 linux_resume_one_lwp.
2784 2016-07-21 Yao Qi <yao.qi@linaro.org>
2786 * linux-low.c (linux_resume_one_thread): Call
2787 enqueue_pending_signal.
2789 2016-07-21 Yao Qi <yao.qi@linaro.org>
2791 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2792 * inferiors.c (do_restore_current_thread_cleanup): New function.
2793 (make_cleanup_restore_current_thread): Likewise.
2794 * linux-low.c (install_software_single_step_breakpoints): Call
2795 make_cleanup_restore_current_thread. Switch current_thread to
2798 2016-07-21 Yao Qi <yao.qi@linaro.org>
2800 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2801 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2802 (clone_one_breakpoint): Likewise.
2803 (delete_reinsert_breakpoints): Change parameter to thread.
2805 (has_reinsert_breakpoints): Likewise.
2806 (uninsert_reinsert_breakpoints): Likewise.
2807 (reinsert_reinsert_breakpoints): Likewise.
2808 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2809 (delete_reinsert_breakpoints): Likewise.
2810 (reinsert_reinsert_breakpoints): Likewise.
2811 (uninsert_reinsert_breakpoints): Likewise.
2812 (has_reinsert_breakpoints): Likewise.
2814 2016-07-21 Yao Qi <yao.qi@linaro.org>
2816 * inferiors.c (get_thread_process): Make parameter const.
2817 * inferiors.h (get_thread_process): Update declaration.
2818 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2819 Add new parameters child_thread and parent_thread. Callers
2821 * mem-break.h (clone_all_breakpoints): Update declaration.
2823 2016-07-21 Yao Qi <yao.qi@linaro.org>
2825 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2826 <command_list, handler>: Remove.
2827 (struct gdb_breakpoint): New.
2828 (struct other_breakpoint): New.
2829 (struct reinsert_breakpoint): New.
2830 (is_gdb_breakpoint): New function.
2831 (any_persistent_commands): Update command_list if
2832 is_gdb_breakpoint returns true.
2833 (set_breakpoint): Create breakpoints according to their types.
2834 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2835 (set_gdb_breakpoint_1): Likewise.
2836 (set_gdb_breakpoint): Likewise.
2837 (clear_breakpoint_conditions): Change parameter type to
2838 'struct gdb_breakpoint *'.
2839 (clear_breakpoint_commands): Likewise.
2840 (clear_breakpoint_conditions_and_commands): Likewise.
2841 (add_condition_to_breakpoint): Likewise.
2842 (add_breakpoint_condition): Likewise.
2843 (add_commands_to_breakpoint): Likewise.
2844 (check_breakpoints): Check other_breakpoint.
2845 (clone_one_breakpoint): Clone breakpopint according to its type.
2846 * mem-break.h (struct gdb_breakpoint): Declare.
2847 (set_gdb_breakpoint): Update declaration.
2848 (clear_breakpoint_conditions_and_commands): Likewise.
2849 (add_breakpoint_condition): Likewise.
2850 (add_breakpoint_commands): Likewise.
2851 * server.c (process_point_options): Change parameter type to
2852 'struct gdb_breakpoint *'.
2854 2016-07-21 Yao Qi <yao.qi@linaro.org>
2856 * mem-break.c (set_breakpoint_at): Rename it to ...
2857 (set_breakpoint_type_at): ... it.
2858 (set_breakpoint_at): Call set_breakpoint_type_at.
2859 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2860 * mem-break.h (set_breakpoint_at): Update comments.
2862 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2864 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2866 (nios2_store_gregset): Likewise.
2868 2016-07-01 Pedro Alves <palves@redhat.com>
2869 Antoine Tremblay <antoine.tremblay@ericsson.com>
2871 * linux-low.c: Change interface to take the target lwp_info
2872 pointer directly and return void. Handle detaching from a zombie
2874 (linux_detach_lwp_callback): New function.
2875 (linux_detach): Detach from the leader thread after detaching from
2878 2016-06-28 Yao Qi <yao.qi@linaro.org>
2880 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2881 for variable new_offset.
2882 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2883 (aarch64_ftrace_insn_reloc_cb): Likewise.
2884 (aarch64_ftrace_insn_reloc_tb): Likewise.
2885 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2886 PRIx64 instead of PRIx32.
2888 2016-06-28 Yao Qi <yao.qi@linaro.org>
2890 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2891 (the_low_target): Install arm_get_syscall_trapinfo.
2893 2016-06-28 Yao Qi <yao.qi@linaro.org>
2895 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2897 (the_low_target): Install aarch64_get_syscall_trapinfo.
2899 2016-06-28 Yao Qi <yao.qi@linaro.org>
2901 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2903 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2904 Remove parameter sysno.
2905 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2908 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2910 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2911 (s390_emit_ne_goto): Likewise.
2912 (s390_emit_lt_goto): Likewise.
2913 (s390_emit_le_goto): Likewise.
2914 (s390_emit_gt_goto): Likewise.
2915 (s390_emit_ge_goto): Likewise.
2916 (s390x_emit_eq_goto): Likewise.
2917 (s390x_emit_ne_goto): Likewise.
2918 (s390x_emit_lt_goto): Likewise.
2919 (s390x_emit_le_goto): Likewise.
2920 (s390x_emit_gt_goto): Likewise.
2921 (s390x_emit_ge_goto): Likewise.
2922 (s390_emit_ops_impl): Mark variable static.
2923 (s390x_emit_ops): Likewise.
2925 2016-06-17 Yao Qi <yao.qi@linaro.org>
2927 * linux-low.c (handle_extended_wait): Call
2928 uninsert_reinsert_breakpoints for the parent process. Remove
2929 reinsert breakpoints from the child process. Reinsert them to
2930 the parent process when vfork is done.
2931 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2932 (reinsert_reinsert_breakpoints): New function.
2933 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2934 (reinsert_reinsert_breakpoints): Declare.
2936 2016-06-17 Yao Qi <yao.qi@linaro.org>
2938 * linux-low.c (handle_extended_wait): If the parent is doing
2939 step-over, remove the reinsert breakpoints from the forked child.
2941 2016-06-17 Yao Qi <yao.qi@linaro.org>
2943 * linux-low.c (unsuspend_all_lwps): Declare.
2944 (linux_low_filter_event): If thread exited, call finish_step_over.
2945 If step-over is finished, unsuspend other threads.
2947 2016-06-17 Yao Qi <yao.qi@linaro.org>
2949 * linux-low.c (linux_resume_one_lwp_throw): Assert
2950 has_reinsert_breakpoints returns false.
2951 * mem-break.c (delete_disabled_breakpoints): Assert
2952 bp type isn't reinsert_breakpoint.
2954 2016-06-17 Yao Qi <yao.qi@linaro.org>
2956 * linux-low.c (maybe_hw_step): New function.
2957 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2958 (finish_step_over): Switch current_thread to lwp temporarily,
2959 and assert has_reinsert_breakpoints returns true.
2960 (proceed_one_lwp): Call maybe_hw_step.
2961 * mem-break.c (has_reinsert_breakpoints): New function.
2962 * mem-break.h (has_reinsert_breakpoints): Declare.
2964 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2966 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2968 2016-05-17 Yao Qi <yao.qi@linaro.org>
2970 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2971 instead of find_inferior.
2973 2016-05-05 Yao Qi <yao.qi@linaro.org>
2975 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2976 Initialize res to zero.
2978 2016-05-05 Yao Qi <yao.qi@linaro.org>
2980 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2983 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2985 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2986 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2987 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2989 2016-04-28 Par Olsson <par.olsson@windriver.com>
2990 Simon Marchi <simon.marchi@ericsson.com>
2992 * tracepoint.c (write_inferior_int8): New function.
2993 (cmd_qtenable_disable): Write enable flag using
2994 write_inferior_int8.
2996 2016-04-25 Yao Qi <yao.qi@linaro.org>
2998 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2999 (need_step_over_p): Return zero if the LWP has pending signals
3000 can be delivered on software single step target.
3002 2016-04-25 Yao Qi <yao.qi@linaro.org>
3004 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3005 return instead of error.
3007 2016-04-22 Yao Qi <yao.qi@linaro.org>
3009 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3012 2016-04-22 Yao Qi <yao.qi@linaro.org>
3014 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3015 signal when stepping over breakpoint with software single
3018 2016-04-21 Pedro Alves <palves@redhat.com>
3020 * linux-s390-low.c (s390_collect_ptrace_register)
3021 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3023 (s390_check_regset): Use void * instead of gdb_byte *.
3025 2016-04-20 Pedro Alves <palves@redhat.com>
3027 * configure: Renegerate.
3029 2016-04-20 Yao Qi <yao.qi@linaro.org>
3031 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3032 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3034 (arm_store_gregset): Likewise.
3036 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3038 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3039 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3040 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3041 (amd64-avx-mpx-linux.c): New rules.
3042 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3043 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3044 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3045 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3046 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3047 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3048 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3049 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3050 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3051 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3052 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3053 * linux-x86-low.c (x86_linux_read_description): Add case for
3054 X86_XSTATE_AVX_MPX_MASK.
3055 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3056 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3057 init_registers_i386_avx_mpx_linux.
3058 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3059 (initialize_low_tracepoint): Call
3060 init_registers_i386_avx_mpx_linux.
3061 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3062 (initialize_low_tracepoint): Call
3063 init_registers_amd64_avx_mpx_linux.
3064 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3065 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3066 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3069 2016-04-18 Pedro Alves <palves@redhat.com>
3071 * configure: Regenerate.
3073 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3075 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3076 (aarch64_emit_sub): Likewise.
3078 2016-04-12 Pedro Alves <palves@redhat.com>
3080 * utils.c (prepare_to_throw_exception): Delete.
3082 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3084 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3086 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3088 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3090 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3092 * linux-aarch64-ipa.c: Add <elf.h> include.
3093 * linux-ppc-ipa.c: Add <elf.h> include.
3094 * linux-s390-ipa.c: Add <elf.h> include.
3096 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3098 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3099 (get_raw_reg_ptr): Likewise.
3100 (get_trace_state_variable_value_ptr): Likewise.
3101 (set_trace_state_variable_value_ptr): Likewise.
3102 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3105 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3106 Marcin Kościelnicki <koriakin@0x04.net>
3109 * linux-ppc-low.c (emit_insns): New function.
3110 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3111 (ppc_emit_prologue): New function.
3112 (ppc_emit_epilogue): New function.
3113 (ppc_emit_add): New function.
3114 (ppc_emit_sub): New function.
3115 (ppc_emit_mul): New function.
3116 (ppc_emit_lsh): New function.
3117 (ppc_emit_rsh_signed): New function.
3118 (ppc_emit_rsh_unsigned): New function.
3119 (ppc_emit_ext): New function.
3120 (ppc_emit_zero_ext): New function.
3121 (ppc_emit_log_not): New function.
3122 (ppc_emit_bit_and): New function.
3123 (ppc_emit_bit_or): New function.
3124 (ppc_emit_bit_xor): New function.
3125 (ppc_emit_bit_not): New function.
3126 (ppc_emit_equal): New function.
3127 (ppc_emit_less_signed): New function.
3128 (ppc_emit_less_unsigned): New function.
3129 (ppc_emit_ref): New function.
3130 (ppc_emit_const): New function.
3131 (ppc_emit_reg): New function.
3132 (ppc_emit_pop): New function.
3133 (ppc_emit_stack_flush): New function.
3134 (ppc_emit_swap): New function.
3135 (ppc_emit_stack_adjust): New function.
3136 (ppc_emit_call): New function.
3137 (ppc_emit_int_call_1): New function.
3138 (ppc_emit_void_call_2): New function.
3139 (ppc_emit_if_goto): New function.
3140 (ppc_emit_goto): New function.
3141 (ppc_emit_eq_goto): New function.
3142 (ppc_emit_ne_goto): New function.
3143 (ppc_emit_lt_goto): New function.
3144 (ppc_emit_le_goto): New function.
3145 (ppc_emit_gt_goto): New function.
3146 (ppc_emit_ge_goto): New function.
3147 (ppc_write_goto_address): New function.
3148 (ppc_emit_ops_impl): New static variable.
3149 (ppc64v1_emit_prologue): New function.
3150 (ppc64v2_emit_prologue): New function.
3151 (ppc64_emit_epilogue): New function.
3152 (ppc64_emit_add): New function.
3153 (ppc64_emit_sub): New function.
3154 (ppc64_emit_mul): New function.
3155 (ppc64_emit_lsh): New function.
3156 (ppc64_emit_rsh_signed): New function.
3157 (ppc64_emit_rsh_unsigned): New function.
3158 (ppc64_emit_ext): New function.
3159 (ppc64_emit_zero_ext): New function.
3160 (ppc64_emit_log_not): New function.
3161 (ppc64_emit_bit_and): New function.
3162 (ppc64_emit_bit_or): New function.
3163 (ppc64_emit_bit_xor): New function.
3164 (ppc64_emit_bit_not): New function.
3165 (ppc64_emit_equal): New function.
3166 (ppc64_emit_less_signed): New function.
3167 (ppc64_emit_less_unsigned): New function.
3168 (ppc64_emit_ref): New function.
3169 (ppc64_emit_const): New function.
3170 (ppc64v1_emit_reg): New function.
3171 (ppc64v2_emit_reg): New function.
3172 (ppc64_emit_pop): New function.
3173 (ppc64_emit_stack_flush): New function.
3174 (ppc64_emit_swap): New function.
3175 (ppc64v1_emit_call): New function.
3176 (ppc64v2_emit_call): New function.
3177 (ppc64v1_emit_int_call_1): New function.
3178 (ppc64v2_emit_int_call_1): New function.
3179 (ppc64v1_emit_void_call_2): New function.
3180 (ppc64v2_emit_void_call_2): New function.
3181 (ppc64_emit_if_goto): New function.
3182 (ppc64_emit_eq_goto): New function.
3183 (ppc64_emit_ne_goto): New function.
3184 (ppc64_emit_lt_goto): New function.
3185 (ppc64_emit_le_goto): New function.
3186 (ppc64_emit_gt_goto): New function.
3187 (ppc64_emit_ge_goto): New function.
3188 (ppc64v1_emit_ops_impl): New static variable.
3189 (ppc64v2_emit_ops_impl): New static variable.
3190 (ppc_emit_ops): New function.
3191 (linux_low_target): Wire in ppc_emit_ops.
3193 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3194 Marcin Kościelnicki <koriakin@0x04.net>
3197 * Makefile.in: Add powerpc-*-ipa.o
3198 * configure.srv: Add ipa_obj for powerpc*-linux.
3199 * linux-ppc-ipa.c: New file.
3200 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3202 (PPC_FIELD): New macro.
3203 (PPC_SEXT): New macro.
3204 (PPC_OP6): New macro.
3205 (PPC_BO): New macro.
3206 (PPC_LI): New macro.
3207 (PPC_BD): New macro.
3208 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3209 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3210 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3211 (ppc_get_thread_area): New function.
3212 (is_elfv2_inferior): New function.
3213 (gen_ds_form): New function.
3214 (GEN_STD): New macro.
3215 (GEN_STDU): New macro.
3216 (GEN_LD): New macro.
3217 (GEN_LDU): New macro.
3218 (gen_d_form): New function.
3219 (GEN_ADDI): New macro.
3220 (GEN_ADDIS): New macro.
3221 (GEN_LI): New macro.
3222 (GEN_LIS): New macro.
3223 (GEN_ORI): New macro.
3224 (GEN_ORIS): New macro.
3225 (GEN_LWZ): New macro.
3226 (GEN_STW): New macro.
3227 (GEN_STWU): New macro.
3228 (gen_xfx_form): New function.
3229 (GEN_MFSPR): New macro.
3230 (GEN_MTSPR): New macro.
3231 (GEN_MFCR): New macro.
3232 (GEN_MTCR): New macro.
3233 (GEN_SYNC): New macro.
3234 (GEN_LWSYNC): New macro.
3235 (gen_x_form): New function.
3236 (GEN_OR): New macro.
3237 (GEN_MR): New macro.
3238 (GEN_LWARX): New macro.
3239 (GEN_STWCX): New macro.
3240 (GEN_CMPW): New macro.
3241 (gen_md_form): New function.
3242 (GEN_RLDICL): New macro.
3243 (GEN_RLDICR): New macro.
3244 (gen_i_form): New function.
3246 (GEN_BL): New macro.
3247 (gen_b_form): New function.
3248 (GEN_BNE): New macro.
3249 (GEN_LOAD): New macro.
3250 (GEN_STORE): New macro.
3251 (gen_limm): New function.
3252 (gen_atomic_xchg): New function.
3253 (gen_call): New function.
3254 (ppc_relocate_instruction): New function.
3255 (ppc_install_fast_tracepoint_jump_pad): New function.
3256 (ppc_get_min_fast_tracepoint_insn_len): New function.
3257 (ppc_get_ipa_tdesc_idx): New function.
3258 (the_low_target): Wire in the new functions.
3259 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3261 * linux-ppc-tdesc.h: New file.
3263 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3265 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3266 (alloc_jump_pad_buffer): New function.
3267 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3268 (alloc_jump_pad_buffer): New function.
3269 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3270 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3271 (alloc_jump_pad_buffer): New function.
3272 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3273 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3274 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3275 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3277 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3279 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3280 * linux-amd64-ipa.c: Likewise.
3281 * linux-i386-ipa.c: Likewise.
3282 * linux-s390-ipa.c: Likewise.
3283 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3284 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3285 set_trace_state_variable_value_ptr.
3286 (struct ipa_sym_addresses): Likewise.
3287 (symbol_list): Likewise.
3288 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3289 accessing gdb_collect directly.
3290 (gdb_collect_ptr_type): New typedef.
3291 (get_raw_reg_ptr_type): New typedef.
3292 (get_trace_state_variable_value_ptr_type): New typedef.
3293 (set_trace_state_variable_value_ptr_type): New typedef.
3294 (gdb_collect_ptr): New global.
3295 (get_raw_reg_ptr): New global.
3296 (get_trace_state_variable_value_ptr): New global.
3297 (set_trace_state_variable_value_ptr): New global.
3298 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3299 accessing get_raw_reg directly.
3300 (get_get_tsv_func_addr): Likewise for
3301 get_trace_state_variable_value_ptr.
3302 (get_set_tsv_func_addr): Likewise for
3303 set_trace_state_variable_value_ptr.
3304 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3306 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3308 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3310 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3312 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3314 (relocate_instruction): Remove own_buf.
3315 * server.c (own_buf): Make global.
3316 (handle_v_requests): Make global.
3317 * server.h (own_buf): New declaration.
3318 (handle_v_requests): New prototype.
3320 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3323 * linux-s390-low.c (add_insns): New function.
3324 (s390_emit_prologue): New function.
3325 (s390_emit_epilogue): New function.
3326 (s390_emit_add): New function.
3327 (s390_emit_sub): New function.
3328 (s390_emit_mul): New function.
3329 (s390_emit_lsh): New function.
3330 (s390_emit_rsh_signed): New function.
3331 (s390_emit_rsh_unsigned): New function.
3332 (s390_emit_ext): New function.
3333 (s390_emit_log_not): New function.
3334 (s390_emit_bit_and): New function.
3335 (s390_emit_bit_or): New function.
3336 (s390_emit_bit_xor): New function.
3337 (s390_emit_bit_not): New function.
3338 (s390_emit_equal): New function.
3339 (s390_emit_less_signed): New function.
3340 (s390_emit_less_unsigned): New function.
3341 (s390_emit_ref): New function.
3342 (s390_emit_if_goto): New function.
3343 (s390_emit_goto): New function.
3344 (s390_write_goto_address): New function.
3345 (s390_emit_litpool): New function.
3346 (s390_emit_const): New function.
3347 (s390_emit_call): New function.
3348 (s390_emit_reg): New function.
3349 (s390_emit_pop): New function.
3350 (s390_emit_stack_flush): New function.
3351 (s390_emit_zero_ext): New function.
3352 (s390_emit_swap): New function.
3353 (s390_emit_stack_adjust): New function.
3354 (s390_emit_set_r2): New function.
3355 (s390_emit_int_call_1): New function.
3356 (s390_emit_void_call_2): New function.
3357 (s390_emit_eq_goto): New function.
3358 (s390_emit_ne_goto): New function.
3359 (s390_emit_lt_goto): New function.
3360 (s390_emit_le_goto): New function.
3361 (s390_emit_gt_goto): New function.
3362 (s390_emit_ge_goto): New function.
3363 (s390x_emit_prologue): New function.
3364 (s390x_emit_epilogue): New function.
3365 (s390x_emit_add): New function.
3366 (s390x_emit_sub): New function.
3367 (s390x_emit_mul): New function.
3368 (s390x_emit_lsh): New function.
3369 (s390x_emit_rsh_signed): New function.
3370 (s390x_emit_rsh_unsigned): New function.
3371 (s390x_emit_ext): New function.
3372 (s390x_emit_log_not): New function.
3373 (s390x_emit_bit_and): New function.
3374 (s390x_emit_bit_or): New function.
3375 (s390x_emit_bit_xor): New function.
3376 (s390x_emit_bit_not): New function.
3377 (s390x_emit_equal): New function.
3378 (s390x_emit_less_signed): New function.
3379 (s390x_emit_less_unsigned): New function.
3380 (s390x_emit_ref): New function.
3381 (s390x_emit_if_goto): New function.
3382 (s390x_emit_const): New function.
3383 (s390x_emit_call): New function.
3384 (s390x_emit_reg): New function.
3385 (s390x_emit_pop): New function.
3386 (s390x_emit_stack_flush): New function.
3387 (s390x_emit_zero_ext): New function.
3388 (s390x_emit_swap): New function.
3389 (s390x_emit_stack_adjust): New function.
3390 (s390x_emit_int_call_1): New function.
3391 (s390x_emit_void_call_2): New function.
3392 (s390x_emit_eq_goto): New function.
3393 (s390x_emit_ne_goto): New function.
3394 (s390x_emit_lt_goto): New function.
3395 (s390x_emit_le_goto): New function.
3396 (s390x_emit_gt_goto): New function.
3397 (s390x_emit_ge_goto): New function.
3398 (s390_emit_ops): New function.
3399 (struct linux_target_ops): Fill in emit_ops hook.
3401 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3404 * Makefile.in: Add s390 IPA files.
3405 * configure.srv: Build IPA for s390.
3406 * linux-s390-ipa.c: New file.
3407 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3408 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3409 (tdesc_s390_linux32): Likewise.
3410 (init_registers_s390_linux32v1): Likewise.
3411 (tdesc_s390_linux32v1): Likewise.
3412 (init_registers_s390_linux32v2): Likewise.
3413 (tdesc_s390_linux32v2): Likewise.
3414 (init_registers_s390_linux64): Likewise.
3415 (tdesc_s390_linux64): Likewise.
3416 (init_registers_s390_linux64v1): Likewise.
3417 (tdesc_s390_linux64v1): Likewise.
3418 (init_registers_s390_linux64v2): Likewise.
3419 (tdesc_s390_linux64v2): Likewise.
3420 (init_registers_s390_te_linux64): Likewise.
3421 (tdesc_s390_te_linux64): Likewise.
3422 (init_registers_s390_vx_linux64): Likewise.
3423 (tdesc_s390_vx_linux64): Likewise.
3424 (init_registers_s390_tevx_linux64): Likewise.
3425 (tdesc_s390_tevx_linux64): Likewise.
3426 (init_registers_s390x_linux64): Likewise.
3427 (tdesc_s390x_linux64): Likewise.
3428 (init_registers_s390x_linux64v1): Likewise.
3429 (tdesc_s390x_linux64v1): Likewise.
3430 (init_registers_s390x_linux64v2): Likewise.
3431 (tdesc_s390x_linux64v2): Likewise.
3432 (init_registers_s390x_te_linux64): Likewise.
3433 (tdesc_s390x_te_linux64): Likewise.
3434 (init_registers_s390x_vx_linux64): Likewise.
3435 (tdesc_s390x_vx_linux64): Likewise.
3436 (init_registers_s390x_tevx_linux64): Likewise.
3437 (tdesc_s390x_tevx_linux64): Likewise.
3438 (have_hwcap_s390_vx): New static variable.
3439 (s390_arch_setup): Fill have_hwcap_s390_vx.
3440 (s390_get_thread_area): New function.
3441 (s390_ft_entry_gpr_esa): New const.
3442 (s390_ft_entry_gpr_zarch): New const.
3443 (s390_ft_entry_misc): New const.
3444 (s390_ft_entry_fr): New const.
3445 (s390_ft_entry_vr): New const.
3446 (s390_ft_main_31): New const.
3447 (s390_ft_main_64): New const.
3448 (s390_ft_exit_fr): New const.
3449 (s390_ft_exit_vr): New const.
3450 (s390_ft_exit_misc): New const.
3451 (s390_ft_exit_gpr_esa): New const.
3452 (s390_ft_exit_gpr_zarch): New const.
3453 (append_insns): New function.
3454 (s390_relocate_instruction): New function.
3455 (s390_install_fast_tracepoint_jump_pad): New function.
3456 (s390_get_min_fast_tracepoint_insn_len): New function.
3457 (s390_get_ipa_tdesc_idx): New function.
3458 (struct linux_target_ops): Wire in the above functions.
3459 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3460 * linux-s390-tdesc.h: New file.
3462 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3464 * linux-s390-low.c (s390_supports_tracepoints): New function.
3465 (struct linux_target_ops): Fill supports_tracepoints hook.
3467 2016-03-18 Yao Qi <yao.qi@linaro.org>
3469 * linux-low.c (lwp_signal_can_be_delivered): New function.
3470 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3472 2016-03-18 Yao Qi <yao.qi@linaro.org>
3474 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3475 0 if signal is enqueued. Remove 'signal' from one debugging
3476 message. Move one debugging message to some lines below.
3477 Remove code setting 'signal' to 0.
3479 2016-03-18 Yao Qi <yao.qi@linaro.org>
3481 * linux-low.c (linux_low_filter_event): Remove redundant
3482 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3484 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3486 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3487 (struct linux_target_ops): Wire in the above.
3489 2016-03-03 Yao Qi <yao.qi@linaro.org>
3491 * linux-low.c: Update comments to start_step_over.
3493 2016-03-03 Yao Qi <yao.qi@linaro.org>
3496 * linux-low.c (handle_extended_wait): Set child suspended
3497 if event_lwp->bp_reinsert isn't zero.
3499 2016-03-02 Yao Qi <yao.qi@linaro.org>
3501 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3502 enqueue_pending_signal.
3504 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3506 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3509 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3511 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3512 (s390_regmap_3264) [!__s390x__]: New global.
3513 (s390_collect_ptrace_register): Skip map entries containing -1.
3514 (s390_supply_ptrace_register): Ditto.
3515 (s390_fill_gprs_high): New function.
3516 (s390_store_gprs_high): New function.
3517 (s390_regsets): Add NT_S390_HIGH_GPRS.
3518 (s390_get_hwcap): Enable on 31-bit.
3519 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3520 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3521 Detect NT_S390_HIGH_GPRS.
3522 (s390_usrregs_info_3264): Enable on 31-bit.
3523 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3524 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3526 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3529 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3530 * configure.srv: Ditto.
3531 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3532 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3533 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3534 (init_registers_amd64_linux): Remove prototype.
3535 (tdesc_amd64_linux): Remove declaration.
3536 (get_ipa_tdesc): New function.
3537 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3538 initialize remaining tdescs.
3539 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3540 (init_registers_i386_linux): Remove prototype.
3541 (tdesc_i386_linux): Remove declaration.
3542 (get_ipa_tdesc): New function.
3543 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3544 initialize remaining tdescs.
3545 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3546 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3547 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3548 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3549 (x86_get_ipa_tdesc_idx): New function.
3550 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3551 * linux-x86-tdesc.h: New file.
3552 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3553 (target_get_ipa_tdesc_idx): New macro.
3554 * tracepoint.c (ipa_tdesc_idx): New macro.
3555 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3556 (symbol_list): Add ipa_tdesc_idx.
3557 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3558 (ipa_tdesc): Remove.
3559 (ipa_tdesc_idx): New variable.
3560 (get_context_regcache): Use get_ipa_tdesc.
3561 (gdb_collect): Ditto.
3563 * tracepoint.h (get_ipa_tdesc): New prototype.
3564 (ipa_tdesc): Remove.
3566 2016-02-24 Pedro Alves <palves@redhat.com>
3568 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3569 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3570 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3571 Factor out common code between the USE_SIGTRAP_SIGINFO and
3572 !USE_SIGTRAP_SIGINFO blocks.
3573 (linux_low_filter_event): Call save_stop_reason instead of
3574 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3576 (linux_wait_1): Update comments.
3578 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3580 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3581 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3582 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3583 ppc_insert_point, ppc_remove_point.
3585 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3587 * linux-s390-low.c (s390_supports_z_point_type): New function.
3588 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3590 2016-02-16 Yao Qi <yao.qi@linaro.org>
3592 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3593 PC. Get pc from regcache_read_pc.
3595 2016-02-12 Yao Qi <yao.qi@linaro.org>
3597 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3598 or linux_get_pc_32bit.
3599 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3601 2016-02-12 Yao Qi <yao.qi@linaro.org>
3603 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3604 arm_linux_get_next_pcs_fixup.
3606 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3608 * tracepoint.c (x_tracepoint_action_download): Change
3609 write_inferior_data_ptr to write_inferior_data_pointer.
3610 (cmd_qtstart): Likewise.
3611 (write_inferior_data_ptr): Remove.
3612 (download_agent_expr): Change write_inferior_data_ptr to
3613 write_inferior_data_pointer.
3614 (download_tracepoint_1): Likewise.
3615 (download_tracepoint): Likewise.
3616 (download_trace_state_variables): Likewise.
3618 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3619 Marcin Kościelnicki <koriakin@0x04.net>
3621 * tracepoint.c (struct tracepoint_action_ops): Remove.
3622 (struct tracepoint_action): Remove ops.
3623 (m_tracepoint_action_download, r_tracepoint_action_download)
3624 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3625 size and offset accordingly.
3626 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3627 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3628 (tracepoint_action_send, tracepoint_action_download): New functions.
3629 Helpers for trace action handlers.
3630 (add_tracepoint_action): Remove setup actions ops.
3631 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3633 2016-02-10 Yao Qi <yao.qi@linaro.org>
3635 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3637 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3639 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3641 * configure: Regenerate.
3643 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3645 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3646 void * to gdb_byte *.
3647 * linux-low.c (siginfo_fixup): Likewise.
3648 (linux_xfer_siginfo): Likewise.
3649 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3651 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3653 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3655 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3657 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3659 * linux-x86-low.c [__x86_64__]: Include
3660 "nat/amd64-linux-siginfo.h".
3661 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3662 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3663 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3664 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3665 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3666 (cpt_si_fd, si_timerid, si_overrun): Move from
3667 nat/amd64-linux-siginfo.c.
3668 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3670 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3672 * server.c (skip_to_semicolon): Remove.
3673 (process_point_options): Use strchrnul instead of
3676 2016-01-26 Yao Qi <yao.qi@linaro.org>
3678 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3679 * linux-low.c (install_software_single_step_breakpoints): Don't
3680 call regcache_read_pc.
3681 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3684 2016-01-26 Yao Qi <yao.qi@linaro.org>
3686 * linux-low.c (install_software_single_step_breakpoints): Call
3687 regcache_read_pc instead of get_pc.
3689 2016-01-26 Yao Qi <yao.qi@linaro.org>
3691 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3692 (unblock_async_io): Rename to ...
3693 (block_unblock_async_io): ... it. New function.
3694 (enable_async_io): Don't install SIGIO handler. Unblock it
3696 (disable_async_io): Don't ignore SIGIO. Block it instead.
3697 (initialize_async_io): Install SIGIO handler. Don't call
3700 2016-01-26 Yao Qi <yao.qi@linaro.org>
3702 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3703 first character is '\003', call *the_target->request_interrupt.
3705 2016-01-25 Yao Qi <yao.qi@linaro.org>
3707 * remote-utils.c (new_thread_notify): Remove.
3708 (dead_thread_notify): Likewise.
3709 * remote-utils.h (new_thread_notify): Remove declaration.
3710 (dead_thread_notify): Likewise.
3712 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3714 * gdb.trace/pending.exp: Fix expected message on continue.
3716 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3718 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3719 it works properly on big-endian machines where sizeof (CORE_ADDR)
3722 2016-01-21 Pedro Alves <palves@redhat.com>
3724 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3725 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3726 * configure: Regenerate.
3728 2016-01-21 Yao Qi <yao.qi@linaro.org>
3730 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3731 is_thumb and set it according to CPSR saved on the stack.
3732 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3733 arm_sigreturn_next_pc.
3735 2016-01-18 Yao Qi <yao.qi@linaro.org>
3737 * linux-low.c (linux_set_pc_64bit): New function.
3738 (linux_get_pc_64bit): New function.
3739 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3741 * linux-sparc-low.c (debug_threads): Remove declaration.
3742 (sparc_get_pc): Remove.
3743 (the_low_target): Use linux_get_pc_64bit instead of
3745 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3746 (the_low_target): Use linux_get_pc_64bit and
3749 2016-01-18 Yao Qi <yao.qi@linaro.org>
3751 * linux-arm-low.c (debug_threads): Remove declaration.
3752 (arm_get_pc, arm_set_pc): Remove.
3753 (the_low_target): Use linux_get_pc_32bit and
3755 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3756 (the_low_target): Use linux_get_pc_32bit and
3758 * linux-cris-low.c (debug_threads): Remove declaration.
3759 (cris_get_pc, cris_set_pc,): Remove.
3760 (the_low_target): Use linux_get_pc_32bit and
3762 * linux-crisv32-low.c (debug_threads): Remove declaration.
3763 (cris_get_pc, cris_set_pc): Remove.
3764 (the_low_target): Use linux_get_pc_32bit and
3766 * linux-low.c: Include inttypes.h.
3767 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3768 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3769 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3770 (the_low_target): Use linux_get_pc_32bit and
3772 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3773 (the_low_target): Use linux_get_pc_32bit and
3775 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3776 (the_low_target): Use linux_get_pc_32bit and
3778 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3779 (the_low_target): Use linux_get_pc_32bit and
3781 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3782 (the_low_target): Use linux_get_pc_32bit and
3785 2016-01-18 Gary Benson <gbenson@redhat.com>
3787 * configure.ac (AC_FUNC_FORK): New check.
3788 * config.in: Regenerate.
3789 * configure: Likewise.
3791 2016-01-14 Yao Qi <yao.qi@linaro.org>
3793 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3794 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3795 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3796 arm_get_next_pcs_ctor.
3798 2016-01-12 Josh Stone <jistone@redhat.com>
3799 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3801 * inferiors.h: Include "gdb_vecs.h".
3802 (struct process_info): Add syscalls_to_catch.
3803 * inferiors.c (remove_process): Free syscalls_to_catch.
3804 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3805 syscall_return stops.
3806 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3807 * server.c (handle_general_set): Handle QCatchSyscalls.
3808 (handle_query): Report support for QCatchSyscalls.
3809 * target.h (struct target_ops): Add supports_catch_syscall.
3810 (target_supports_catch_syscall): New macro.
3811 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3812 (struct lwp_info): Add syscall_state.
3813 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3814 Maintain syscall_state and syscalls_to_catch across exec.
3815 (get_syscall_trapinfo): New function, proxy to the_low_target.
3816 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3817 (linux_low_filter_event): Toggle syscall_state entry/return for
3818 syscall traps, and set it ignored for all others.
3819 (gdb_catching_syscalls_p): New function.
3820 (gdb_catch_this_syscall_p): New function.
3821 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3822 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3823 (linux_supports_catch_syscall): New function.
3824 (linux_target_ops): Install it.
3825 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3826 (the_low_target): Install it.
3828 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3830 * acinclude.m4: Include new ../warning.m4 file.
3831 * configure: Regenerated.
3832 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3834 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3836 * ax.c (is_goto_target): Mark static.
3837 * linux-low.c (register_addr): Likewise.
3838 (linux_fetch_registers, linux_store_registers): Likewise.
3839 * mem-break.c (any_persistent_commands): Fix old prototype.
3840 (add_commands_to_breakpoint): Mark static.
3841 * regcache.c (find_register_by_name): Delete unused func.
3842 * remote-utils.c (hex_or_minus_one): Mark static.
3843 * server.c (monitor_show_help): Mark static.
3844 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3845 handle_v_requests): Likewise.
3847 2016-01-12 Pedro Alves <palves@redhat.com>
3849 Remove use of the registered trademark symbol throughout.
3851 2016-01-08 Yao Qi <yao.qi@linaro.org>
3853 * remote-utils.c (getpkt): If c is '\003', call target hook
3856 2016-01-06 Yao Qi <yao.qi@linaro.org>
3858 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3859 linux-aarch32-low.c.
3860 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3861 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3862 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3863 (thumb2_breakpoint): Declare.
3864 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3865 linux-aarch32-low.h.
3866 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3867 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3868 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3870 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3872 * gdbreplay.c (gdbreplay_version): Change copyright year in
3874 * server.c (gdbserver_version): Likewise.
3876 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3878 * server.c (crc32_table): Delete.
3879 (crc32): Use libiberty's xcrc32 function.
3881 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3883 * lynx-low.c (lynx_delete_thread_callback): New function.
3884 (lynx_mourn): Properly delete our process and all of its
3885 threads. Remove call to clear_inferiors.
3887 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3889 * target.c (thread_search_callback): Add check that
3890 the thread_stopped target callback is not NULL before
3893 2015-12-21 Yao Qi <yao.qi@linaro.org>
3895 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3898 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900 * server.c (handle_query): Call target_supports_software_single_step.
3902 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3904 * linux-low.c (single_step): New function.
3905 (linux_resume_one_lwp_throw): Call single_step.
3906 (start_step_over): Likewise.
3908 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3910 * Makefile.in (SFILES): Append arch/arm-linux.c,
3911 arch/arm-get-next-pcs.c.
3912 (arm-linux.o): New rule.
3913 (arm-get-next-pcs.o): New rule.
3914 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3916 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3917 to linux-aarch32-low.c.
3918 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3919 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3920 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3921 (thumb2_breakpoint_len): Likewise.
3922 (arm_is_thumb_mode): Make non-static.
3923 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3924 from linux-aarch32-low.c.
3925 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3926 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3927 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3928 (thumb2_breakpoint_len): Likewise.
3929 (arm_is_thumb_mode): New declaration.
3930 * linux-arm-low.c: Include arch/arm-linux.h
3931 aarch/arm-get-next-pcs.h, sys/syscall.h.
3932 (get_next_pcs_ops): New struct.
3933 (get_next_pcs_addr_bits_remove): New function.
3934 (get_next_pcs_is_thumb): New function.
3935 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3936 (arm_sigreturn_next_pc): Likewise.
3937 (get_next_pcs_syscall_next_pc): Likewise.
3938 (arm_gdbserver_get_next_pcs): Likewise.
3939 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3941 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3942 * server.h: Include gdb_vecs.h.
3944 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3946 * Makefile.in (SFILES): Append common/common-regcache.c.
3947 (OBS): Append common-regcache.o.
3948 (common-regcache.o): New rule.
3949 * regcache.c (init_register_cache): Initialize cache to
3951 (regcache_raw_read_unsigned): New function.
3952 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3953 register_status enum.
3955 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3957 * linux-aarch64-low.c (the_low_targets): Rename
3958 breakpoint_reinsert_addr to get_next_pcs.
3959 * linux-arm-low.c (the_low_targets): Likewise.
3960 * linux-bfin-low.c (the_low_targets): Likewise.
3961 * linux-cris-low.c (the_low_targets): Likewise.
3962 * linux-crisv32-low.c (the_low_targets): Likewise.
3963 * linux-low.c (can_software_single_step): Likewise.
3964 (install_software_single_step_breakpoints): New function.
3965 (start_step_over): Use install_software_single_step_breakpoints.
3966 * linux-low.h: New CORE_ADDR vector.
3967 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3969 * linux-mips-low.c (the_low_targets): Likewise.
3970 * linux-nios2-low.c (the_low_targets): Likewise.
3971 * linux-sparc-low.c (the_low_targets): Likewise.
3973 2015-12-17 Pedro Alves <palves@redhat.com>
3975 * linux-low.c (linux_kill_one_lwp): Remove references to
3977 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3979 (linux_init_signals): Delete.
3980 (initialize_low): Adjust.
3981 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3983 2015-12-16 Pedro Alves <palves@redhat.com>
3985 * configure.ac (compiler warning flags): When testing a
3986 -Wno-foo option, check whether -Wfoo works instead.
3987 * configure: Regenerate.
3989 2015-12-11 Don Breazeal <donb@codesourcery.com>
3991 * server.c (process_serial_event): Don't exit from gdbserver
3992 in remote mode if there are still active inferiors.
3994 2015-12-11 Yao Qi <yao.qi@linaro.org>
3996 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3997 arm_breakpoint_at if the process is 32-bit.
3999 2015-12-11 Yao Qi <yao.qi@linaro.org>
4001 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4004 2015-12-07 Yao Qi <yao.qi@linaro.org>
4006 * configure.srv: Append arm.o to srv_tgtobj for
4007 aarch64*-*-linux* target.
4008 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4009 from linux-arm-low.c.
4010 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4011 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4012 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4013 (thumb2_breakpoint_len): Likewise.
4014 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4015 (arm_breakpoint_kinds): Likewise.
4016 (arm_breakpoint_kind_from_pc): Likewise.
4017 (arm_sw_breakpoint_from_kind): Likewise.
4018 (arm_breakpoint_kind_from_current_state): Likewise.
4019 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4020 (arm_sw_breakpoint_from_kind): Declare.
4021 (arm_breakpoint_kind_from_current_state): Declare.
4022 (arm_breakpoint_at): Declare.
4023 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4024 arm_sw_breakpoint_from_kind if process is 32-bit.
4025 (aarch64_breakpoint_kind_from_pc): New function.
4026 (aarch64_breakpoint_kind_from_current_state): New function.
4027 (the_low_target): Initialize fields breakpoint_kind_from_pc
4028 and breakpoint_kind_from_current_state.
4029 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4030 linux-aarch32-low.c.
4031 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4032 (arm_breakpoint, arm_breakpoint_len): Likewise.
4033 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4034 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4035 (arm_is_thumb_mode): Likewise.
4036 (arm_breakpoint_at): Likewise.
4037 (arm_breakpoint_kind_from_pc): Likewise.
4038 (arm_sw_breakpoint_from_kind): Likewise.
4039 (arm_breakpoint_kind_from_current_state): Likewise.
4042 2015-08-04 Yao Qi <yao.qi@linaro.org>
4044 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4045 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4046 * server.c (extended_protocol): Remove "static".
4047 * server.h (extended_protocol): Declare it.
4049 2015-12-04 Josh Stone <jistone@redhat.com>
4051 * target.h (struct target_ops) <arch_setup>: Rename to ...
4052 (struct target_ops) <post_create_inferior>: ... this.
4053 (target_arch_setup): Rename to ...
4054 (target_post_create_inferior): ... this, calling post_create_inferior.
4055 * server.c (start_inferior): Update target_arch_setup calls to
4056 target_post_create_inferior.
4057 * linux-low.c (linux_low_ptrace_options): Forward declare.
4058 (linux_arch_setup): Update its comment for general use.
4059 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4060 (struct linux_target_ops): Use linux_post_create_inferior.
4061 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4062 to post_create_inferior.
4063 * nto-low.c (struct nto_target_ops): Likewise.
4064 * spu-low.c (struct spu_target_ops): Likewise.
4065 * win32-low.c (struct win32_target_ops): Likewise.
4067 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4069 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4071 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4073 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4074 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4075 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4076 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4077 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4078 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4079 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4080 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4081 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4082 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4083 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4084 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4086 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088 * linux-low.c (linux_look_up_symbols): Don't call
4089 linux_supports_traceclone.
4090 * linux-low.h (thread_db_init): Remove use_events argument.
4091 * thread-db.c (thread_db_use_event): Remove global variable.
4092 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4093 (struct thread_db) <td_create_bp>: Remove field.
4094 (thread_db_create_event): Remove function.
4095 (thread_db_enable_reporting): Likewise.
4096 (find_one_thread): Don't check for thread_db_use_events.
4097 (attach_thread): Likewise.
4098 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4099 (try_thread_db_load_1): Don't check for thread_db_use_events.
4100 (thread_db_init): Remove use_events argument and thread events
4102 (remove_thread_event_breakpoints): Remove function.
4103 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4105 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4107 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4109 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4110 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4111 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4112 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4113 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4115 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4117 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4118 * linux-low.c (can_hardware_single_step): Use
4119 supports_hardware_single_step.
4120 (can_software_single_step): New function.
4121 (start_step_over): Call can_software_single_step.
4122 (linux_supports_hardware_single_step): New function.
4123 (struct target_ops) <supports_software_single_step>: Initialize.
4124 * linux-low.h (struct linux_target_ops)
4125 <supports_hardware_single_step>: Initialize.
4126 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4127 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4128 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4129 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4130 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4131 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4132 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4133 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4134 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4135 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4137 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4138 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4140 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4141 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4142 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4144 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4145 * target.h (struct target_ops): <supports_software_single_step>:
4147 (target_supports_software_single_step): New macro.
4149 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4151 * linux-low.c (linux_wait_1): Fix pc advance condition.
4152 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4153 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4155 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4157 * linux-arm-low.c (arm_is_thumb_mode): New function.
4158 (arm_breakpoint_at): Use arm_is_thumb_mode.
4159 (arm_breakpoint_kind_from_current_state): New function.
4160 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4162 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4163 (linux_breakpoint_kind_from_current_state): New function.
4164 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4165 * linux-low.h (struct linux_target_ops)
4166 <breakpoint_kind_from_current_state>: New field.
4167 * target.h (struct target_ops): Likewise.
4168 (target_breakpoint_kind_from_current_state): New macro.
4170 2015-11-30 Pedro Alves <palves@redhat.com>
4172 * linux-low.c (linux_resume): Wake up the event loop before
4175 2015-11-30 Pedro Alves <palves@redhat.com>
4177 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4179 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4181 * target.c (struct thread_search): New structure.
4182 (thread_search_callback): New function.
4183 (prev_general_thread): New global.
4184 (prepare_to_access_memory, done_accessing_memory): New functions.
4185 * target.h (prepare_to_access_memory, done_accessing_memory):
4186 Replace macros with function declarations.
4188 2015-11-30 Pedro Alves <palves@redhat.com>
4191 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4192 report TARGET_WAITKIND_NO_RESUMED.
4193 * remote-utils.c (prepare_resume_reply): Handle
4194 TARGET_WAITKIND_NO_RESUMED.
4195 * server.c (report_no_resumed): New global.
4196 (handle_query) <qSupported>: Handle "no-resumed+". Report
4197 "no-resumed+" support.
4198 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4199 return error if the client doesn't support no-resumed events.
4200 (push_stop_notification): New function.
4201 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4202 events if the client supports them.
4204 2015-11-30 Pedro Alves <palves@redhat.com>
4206 * linux-low.c (thread_still_has_status_pending_p): Don't check
4208 (lwp_resumed): New function.
4209 (status_pending_p_callback): Return early if the LWP is not
4210 supposed to be resumed.
4212 2015-11-30 Pedro Alves <palves@redhat.com>
4214 * linux-low.c (handle_extended_wait): Assert that the LWP's
4215 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4216 thread create events, leave the new child's status pending.
4217 (linux_low_filter_event): If GDB wants to hear about thread exit
4218 events, leave the LWP marked dead and don't delete it.
4219 (linux_wait_for_event_filtered): Don't check for thread exit.
4220 (filter_exit_event): New function.
4221 (linux_wait_1): Use it, when returning an exit event.
4222 (linux_resume_one_lwp_throw): Assert that the LWP's
4223 waitstatus is TARGET_WAITKIND_IGNORE.
4224 * remote-utils.c (prepare_resume_reply): Handle
4225 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4226 * server.c (report_thread_events): New global.
4227 (handle_general_set): Handle QThreadEvents.
4228 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4229 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4230 TARGET_WAITKIND_THREAD_EXITED.
4231 * server.h (report_thread_events): Declare.
4233 2015-11-30 Pedro Alves <palves@redhat.com>
4235 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4236 the thread's last_resume_kind was resume_stop.
4238 2015-11-30 Pedro Alves <palves@redhat.com>
4240 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4243 2015-11-30 Pedro Alves <palves@redhat.com>
4245 * server.c (handle_v_requests): Handle vCtrlC.
4247 2015-11-30 Pedro Alves <palves@redhat.com>
4249 * gdbthread.h (find_any_thread_of_pid): Declare.
4250 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4252 * server.c (handle_query): If current_thread is NULL, look for
4253 another thread of the selected process.
4255 2015-11-26 Daniel Colascione <dancol@dancol.org>
4256 Simon Marchi <simon.marchi@ericsson.com>
4258 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4259 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4261 * target.h (struct target_ops) <thread_name>: New field.
4262 (target_thread_name): New macro.
4264 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4266 * regcache.h (regcache_invalidate_pid): Add declaration.
4267 * regcache.c (regcache_invalidate_pid): New function, extracted
4268 from regcache_invalidate.
4269 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4270 Add trivial documentation comment.
4271 * lynx-low.c: Use regcache_invalidate_pid instead of
4272 regcache_invalidate.
4274 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4276 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4277 and Elf64_auxv_t if the target is Android.
4279 2015-11-22 Doug Evans <xdje42@gmail.com>
4281 * target.h: #include <sys/types.h>.
4283 2015-11-19 Pedro Alves <palves@redhat.com>
4285 * linux-low.c (linux_process_qsupported): Change prototype.
4287 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4289 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4290 and adjust to loop over all features.
4291 * server.c (handle_query) <qSupported>: Adjust to call
4292 target_process_qsupported once, passing it a vector of unprocessed
4294 * target.h (struct target_ops) <process_qsupported>: Change
4296 (target_process_qsupported): Adjust.
4298 2015-11-19 Pedro Alves <palves@redhat.com>
4300 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4302 * configure: Regenerate.
4304 2015-11-19 Pedro Alves <palves@redhat.com>
4306 * configure: Regenerate.
4308 2015-11-19 Yao Qi <yao.qi@linaro.org>
4310 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4313 2015-11-19 Yao Qi <yao.qi@linaro.org>
4315 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4316 (struct aarch64_operand): Move enum out.
4318 2015-11-19 Yao Qi <yao.qi@linaro.org>
4320 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4321 struct user_fpsimd_state *.
4322 (aarch64_store_fpregset): Likewise.
4324 2015-11-19 Yao Qi <yao.qi@linaro.org>
4326 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4327 struct user_pt_regs *.
4328 (aarch64_store_gregset): Likewise.
4330 2015-11-18 Pedro Alves <palves@redhat.com>
4332 * Makefile.in (all_object_files): Add $IPA_OBJS.
4334 2015-11-17 Pedro Alves <palves@redhat.com>
4336 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4337 GDB_SIGNAL_0 and gdb_signal_to_string.
4339 2015-11-17 Pedro Alves <palves@redhat.com>
4341 * win32-low.c (handle_output_debug_string): Remove parameter.
4342 (win32_kill): Remove our_status local and adjust call to
4343 handle_output_debug_string.
4344 (get_child_debug_event): Adjust call to
4345 handle_output_debug_string.
4347 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4349 * linux-mips-low.c (mips_fill_gregset): Add cast.
4350 (mips_store_gregset): Likewise.
4351 (mips_fill_fpregset): Likewise.
4352 (mips_store_fpregset): Likewise.
4354 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4356 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4359 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4361 * linux-mips-low.c (mips_linux_new_thread): Change type of
4362 watch_type to enum target_hw_bp_type.
4364 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4366 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4367 Change return type to arm_hwbp_type.
4369 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4371 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4372 (arm_store_gregset): Likewise.
4373 * linux-arm-low.c (arm_get_hwcap): Likewise.
4374 (arm_read_description): Likewise.
4376 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4378 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4380 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4382 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4383 (ppc_fill_vsxregset): Likewise.
4384 (ppc_store_vsxregset): Likewise.
4385 (ppc_fill_vrregset): Likewise.
4386 (ppc_store_vrregset): Likewise.
4387 (ppc_fill_evrregset): Likewise.
4388 (ppc_store_evrregset): Likewise.
4390 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4392 * linux-ppc-low.c (ppc_usrregs_info): Remove
4393 forward-declaration.
4394 (ppc_arch_setup): Move lower in file.
4396 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4398 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4399 (ps_pdwrite): Likewise.
4401 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4403 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4404 to after assert checks.
4406 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4408 * proc-service.c (ps_pdread): Add/adjust casts.
4409 (ps_pdwrite): Add/adjust casts.
4411 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4413 * server.c (handle_search_memory_1): Cast return value of
4416 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4418 * server.c (write_qxfer_response): Change type of data to
4421 2015-10-29 Pedro Alves <palves@redhat.com>
4423 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4425 2015-10-29 Pedro Alves <palves@redhat.com>
4427 * tracepoint.c (clear_installed_tracepoints): Add casts.
4429 2015-10-29 Pedro Alves <palves@redhat.com>
4431 * server.c (handle_v_cont, process_serial_event): Add enum
4432 gdb_signal casts to signal parsing code.
4434 2015-10-29 Pedro Alves <palves@redhat.com>
4436 * linux-low.h (NULL_REGSET): Define.
4437 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4438 * linux-arm-low.c (arm_regsets): Likewise.
4439 * linux-crisv32-low.c (cris_regsets): Likewise.
4440 * linux-m68k-low.c (m68k_regsets): Likewise.
4441 * linux-mips-low.c (mips_regsets): Likewise.
4442 * linux-nios2-low.c (nios2_regsets): Likewise.
4443 * linux-ppc-low.c (ppc_regsets): Likewise.
4444 * linux-s390-low.c (s390_regsets): Likewise.
4445 * linux-sh-low.c (sh_regsets): Likewise.
4446 * linux-sparc-low.c (sparc_regsets): Likewise.
4447 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4448 * linux-tile-low.c (tile_regsets): Likewise.
4449 * linux-x86-low.c (x86_regsets): Likewise.
4450 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4452 2015-10-29 Pedro Alves <palves@redhat.com>
4454 * linux-low.h (NULL_REGSET): Define.
4455 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4456 * linux-arm-low.c (arm_regsets): Likewise.
4457 * linux-crisv32-low.c (cris_regsets): Likewise.
4458 * linux-m68k-low.c (m68k_regsets): Likewise.
4459 * linux-mips-low.c (mips_regsets): Likewise.
4460 * linux-nios2-low.c (nios2_regsets): Likewise.
4461 * linux-ppc-low.c (ppc_regsets): Likewise.
4462 * linux-s390-low.c (s390_regsets): Likewise.
4463 * linux-sh-low.c (sh_regsets): Likewise.
4464 * linux-sparc-low.c (sparc_regsets): Likewise.
4465 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4466 * linux-tile-low.c (tile_regsets): Likewise.
4467 * linux-x86-low.c (x86_regsets): Likewise.
4468 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4470 2015-10-26 Doug Evans <dje@google.com>
4472 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4474 2015-10-26 Doug Evans <dje@google.com>
4476 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4478 2015-10-26 Doug Evans <dje@google.com>
4480 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4482 (attach_thread, find_new_threads_callback): Ditto.
4484 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4486 * mem-break.h (set_breakpoint_data): Remove.
4488 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4490 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4491 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4492 (initialize_low): Remove set_breakpoint_data call.
4493 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4494 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4495 (initialize_low): Remove set_breakpoint_data call.
4496 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4497 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4498 (initialize_low): Remove set_breakpoint_data call.
4500 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4502 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4503 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4504 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4505 * target.h (target_breakpoint_kind_from_pc): New macro.
4507 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4509 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4510 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4511 the default breakpoint kind.
4513 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4515 * linux-arm-low.c (arm_supports_z_point_type): Add software
4518 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4520 * linux-arm-low.c: Refactor breakpoint definitions.
4521 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4522 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4524 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4526 * Makefile.in: Add arm.c/o.
4527 * configure.srv: Likewise.
4528 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4529 (arm_breakpoint_kind_from_pc): New function.
4530 (arm_sw_breakpoint_from_kind): Return proper kind.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4533 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4535 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4537 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4538 (struct raw_breakpoint) <size>: Remove.
4539 (struct raw_breakpoint) <kind>: Add.
4540 (bp_size): New function.
4541 (bp_opcode): Likewise.
4542 (find_raw_breakpoint_at): Adjust for kind.
4543 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4544 (remove_memory_breakpoint): Adjust for kind call bp_size.
4545 (set_raw_breakpoint_at): Adjust for kind.
4546 (set_breakpoint): Likewise.
4547 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4548 (delete_raw_breakpoint): Adjust for kind.
4549 (delete_breakpoint): Likewise.
4550 (find_gdb_breakpoint): Likewise.
4551 (set_gdb_breakpoint_1): Likewise.
4552 (set_gdb_breakpoint): Likewise.
4553 (delete_gdb_breakpoint_1): Likewise.
4554 (delete_gdb_breakpoint): Likewise.
4555 (uninsert_raw_breakpoint): Likewise.
4556 (reinsert_raw_breakpoint): Likewise.
4557 (set_breakpoint_data): Remove.
4558 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4559 (check_mem_read): Adjust for kind call bp_size.
4560 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4561 (clone_one_breakpoint): Adjust for kind.
4562 * mem-break.h (set_gdb_breakpoint): Likewise.
4563 (delete_gdb_breakpoint): Likewise.
4564 * server.c (process_serial_event): Likewise.
4566 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4568 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4569 (struct linux_target_ops) <breakpoint>: Remove.
4570 (struct linux_target_ops) <breakpoint_len>: Remove.
4571 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4572 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4573 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4574 (arm_sw_breakpoint_from_kind): New function.
4575 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4576 (struct linux_target_ops) <breakpoint>: Remove.
4577 (struct linux_target_ops) <breakpoint_len>: Remove.
4578 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4579 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4580 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4581 (struct linux_target_ops) <breakpoint>: Remove.
4582 (struct linux_target_ops) <breakpoint_len>: Remove.
4583 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4584 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4585 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4586 (struct linux_target_ops) <breakpoint>: Remove.
4587 (struct linux_target_ops) <breakpoint_len>: Remove.
4588 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4589 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4590 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4591 and sw_breakpoint_from_kind to increment the pc.
4592 (linux_breakpoint_kind_from_pc): New function.
4593 (linux_sw_breakpoint_from_kind): New function.
4594 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4595 (initialize_low): Call breakpoint_kind_from_pc and
4596 sw_breakpoint_from_kind to replace breakpoint_data/len.
4597 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4599 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4600 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4601 (struct linux_target_ops) <breakpoint>: Remove.
4602 (struct linux_target_ops) <breakpoint_len>: Remove.
4603 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4604 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4605 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4606 (struct linux_target_ops) <breakpoint>: Remove.
4607 (struct linux_target_ops) <breakpoint_len>: Remove.
4608 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4609 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4610 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4611 (struct linux_target_ops) <breakpoint>: Remove.
4612 (struct linux_target_ops) <breakpoint_len>: Remove.
4613 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4614 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4615 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4616 (struct linux_target_ops) <breakpoint>: Remove.
4617 (struct linux_target_ops) <breakpoint_len>: Remove.
4618 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4619 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4620 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4621 (struct linux_target_ops) <breakpoint>: Remove.
4622 (struct linux_target_ops) <breakpoint_len>: Remove.
4623 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4624 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4625 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4626 (struct linux_target_ops) <breakpoint>: Remove.
4627 (struct linux_target_ops) <breakpoint_len>: Remove.
4628 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4629 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4630 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4631 (struct linux_target_ops) <breakpoint>: Remove.
4632 (struct linux_target_ops) <breakpoint_len>: Remove.
4633 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4634 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4635 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4636 (struct linux_target_ops) <breakpoint>: Remove.
4637 (struct linux_target_ops) <breakpoint_len>: Remove.
4638 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4639 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4640 * linux-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4646 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4647 (struct linux_target_ops) <breakpoint>: Remove.
4648 (struct linux_target_ops) <breakpoint_len>: Remove.
4649 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4650 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4651 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4652 (struct linux_target_ops) <breakpoint>: Remove.
4653 (struct linux_target_ops) <breakpoint_len>: Remove.
4654 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4655 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4657 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4659 * linux-cris-low.c (cris_get_pc): Remove void arg.
4661 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4663 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4666 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4668 * inferiors.c (thread_pid_matches_callback): New function.
4669 (find_thread_process): New function.
4670 (remove_thread): Reset current_thread.
4671 (remove_process): Assert threads have been removed first.
4673 2015-10-15 Yao Qi <yao.qi@linaro.org>
4675 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4677 (aarch64_remove_point): Likewise.
4678 * regcache.c (regcache_register_size): New function.
4680 2015-10-12 Yao Qi <yao.qi@linaro.org>
4682 * linux-aarch64-low.c: Update all callers as emit_load_store
4683 is renamed to aarch64_emit_load_store.
4685 2015-10-12 Yao Qi <yao.qi@linaro.org>
4687 * linux-aarch64-low.c: Update all callers of function renaming
4688 from emit_insn to aarch64_emit_insn.
4690 2015-10-12 Yao Qi <yao.qi@linaro.org>
4692 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4693 arch/aarch64-insn.h.
4694 (struct aarch64_memory_operand): Likewise.
4696 (emit_insn): Move to arch/aarch64-insn.c.
4697 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4698 (emit_load_store): Move to arch/aarch64-insn.c.
4699 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4700 (can_encode_int32): Remove.
4702 2015-10-12 Yao Qi <yao.qi@linaro.org>
4704 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4705 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4706 (aarch64_relocate_instruction): Likewise.
4707 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4708 (struct aarch64_insn_visitor): Likewise.
4710 2015-10-12 Yao Qi <yao.qi@linaro.org>
4712 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4713 (struct aarch64_insn_visitor): New.
4714 (struct aarch64_insn_relocation_data): New.
4715 (aarch64_ftrace_insn_reloc_b): New function.
4716 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4717 (aarch64_ftrace_insn_reloc_cb): Likewise.
4718 (aarch64_ftrace_insn_reloc_tb): Likewise.
4719 (aarch64_ftrace_insn_reloc_adr): Likewise.
4720 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4721 (aarch64_ftrace_insn_reloc_others): Likewise.
4723 (aarch64_relocate_instruction): Use visitor.
4725 2015-10-12 Yao Qi <yao.qi@linaro.org>
4727 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4728 int. Add argument buf.
4729 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4730 aarch64_relocate_instruction.
4732 2015-10-12 Yao Qi <yao.qi@linaro.org>
4734 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4735 argument insn. Remove local variable insn. Don't call
4737 (aarch64_install_fast_tracepoint_jump_pad): Call
4740 2015-09-30 Yao Qi <yao.qi@linaro.org>
4742 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4743 (emit_load_store_pair): Likewise.
4745 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4747 * dll.c (match_dll): Add cast(s).
4748 (unloaded_dll): Likewise.
4749 * linux-low.c (second_thread_of_pid_p): Likewise.
4750 (delete_lwp_callback): Likewise.
4751 (count_events_callback): Likewise.
4752 (select_event_lwp_callback): Likewise.
4753 (linux_set_resume_request): Likewise.
4754 * server.c (accumulate_file_name_length): Likewise.
4755 (emit_dll_description): Likewise.
4756 (handle_qxfer_threads_worker): Likewise.
4757 (visit_actioned_threads): Likewise.
4758 * thread-db.c (any_thread_of): Likewise.
4759 * tracepoint.c (same_process_p): Likewise.
4760 (match_blocktype): Likewise.
4761 (build_traceframe_info_xml): Likewise.
4763 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4765 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4767 (gdb_unparse_agent_expr): Likewise.
4768 * hostio.c (require_data): Likewise.
4769 (handle_pread): Likewise.
4770 * linux-low.c (disable_regset): Likewise.
4771 (fetch_register): Likewise.
4772 (store_register): Likewise.
4773 (get_dynamic): Likewise.
4774 (linux_qxfer_libraries_svr4): Likewise.
4775 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4776 (set_fast_tracepoint_jump): Likewise.
4777 (uninsert_fast_tracepoint_jumps_at): Likewise.
4778 (reinsert_fast_tracepoint_jumps_at): Likewise.
4779 (validate_inserted_breakpoint): Likewise.
4780 (clone_agent_expr): Likewise.
4781 * regcache.c (init_register_cache): Likewise.
4782 * remote-utils.c (putpkt_binary_1): Likewise.
4783 (decode_M_packet): Likewise.
4784 (decode_X_packet): Likewise.
4785 (look_up_one_symbol): Likewise.
4786 (relocate_instruction): Likewise.
4787 (monitor_output): Likewise.
4788 * server.c (handle_search_memory): Likewise.
4789 (handle_qxfer_exec_file): Likewise.
4790 (handle_qxfer_libraries): Likewise.
4791 (handle_qxfer): Likewise.
4792 (handle_query): Likewise.
4793 (handle_v_cont): Likewise.
4794 (handle_v_run): Likewise.
4795 (captured_main): Likewise.
4796 * target.c (write_inferior_memory): Likewise.
4797 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4798 * tracepoint.c (init_trace_buffer): Likewise.
4799 (add_tracepoint_action): Likewise.
4800 (add_traceframe): Likewise.
4801 (add_traceframe_block): Likewise.
4802 (cmd_qtdpsrc): Likewise.
4803 (cmd_qtdv): Likewise.
4804 (cmd_qtstatus): Likewise.
4805 (response_source): Likewise.
4806 (response_tsv): Likewise.
4807 (cmd_qtnotes): Likewise.
4808 (gdb_collect): Likewise.
4809 (initialize_tracepoint): Likewise.
4811 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4813 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4814 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4815 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4817 (enum aarch64_condition_codes): New enum.
4818 (w0): New static global.
4821 (struct aarch64_memory_operand) <type>: New
4822 MEMORY_OPERAND_POSTINDEX type.
4823 (postindex_memory_operand): New helper function.
4824 (emit_ret): New function.
4825 (emit_load_store_pair): New function, factored out of emit_stp
4826 with support for MEMORY_OPERAND_POSTINDEX.
4827 (emit_stp): Rewrite using emit_load_store_pair.
4828 (emit_ldp): New function.
4829 (emit_load_store): Likewise.
4830 (emit_ldr): Mention post-index instruction in comment.
4831 (emit_ldrh): New function.
4832 (emit_ldrb): New function.
4833 (emit_ldrsw): Mention post-index instruction in comment.
4834 (emit_str): Likewise.
4835 (emit_subs): New function.
4836 (emit_cmp): Likewise.
4837 (emit_and): Likewise.
4838 (emit_orr): Likewise.
4839 (emit_orn): Likewise.
4840 (emit_eor): Likewise.
4841 (emit_mvn): Likewise.
4842 (emit_lslv): Likewise.
4843 (emit_lsrv): Likewise.
4844 (emit_asrv): Likewise.
4845 (emit_mul): Likewise.
4846 (emit_sbfm): Likewise.
4847 (emit_sbfx): Likewise.
4848 (emit_ubfm): Likewise.
4849 (emit_ubfx): Likewise.
4850 (emit_csinc): Likewise.
4851 (emit_cset): Likewise.
4852 (emit_nop): Likewise.
4853 (emit_ops_insns): New helper function.
4854 (emit_pop): Likewise.
4855 (emit_push): Likewise.
4856 (aarch64_emit_prologue): New function.
4857 (aarch64_emit_epilogue): Likewise.
4858 (aarch64_emit_add): Likewise.
4859 (aarch64_emit_sub): Likewise.
4860 (aarch64_emit_mul): Likewise.
4861 (aarch64_emit_lsh): Likewise.
4862 (aarch64_emit_rsh_signed): Likewise.
4863 (aarch64_emit_rsh_unsigned): Likewise.
4864 (aarch64_emit_ext): Likewise.
4865 (aarch64_emit_log_not): Likewise.
4866 (aarch64_emit_bit_and): Likewise.
4867 (aarch64_emit_bit_or): Likewise.
4868 (aarch64_emit_bit_xor): Likewise.
4869 (aarch64_emit_bit_not): Likewise.
4870 (aarch64_emit_equal): Likewise.
4871 (aarch64_emit_less_signed): Likewise.
4872 (aarch64_emit_less_unsigned): Likewise.
4873 (aarch64_emit_ref): Likewise.
4874 (aarch64_emit_if_goto): Likewise.
4875 (aarch64_emit_goto): Likewise.
4876 (aarch64_write_goto_address): Likewise.
4877 (aarch64_emit_const): Likewise.
4878 (aarch64_emit_call): Likewise.
4879 (aarch64_emit_reg): Likewise.
4880 (aarch64_emit_pop): Likewise.
4881 (aarch64_emit_stack_flush): Likewise.
4882 (aarch64_emit_zero_ext): Likewise.
4883 (aarch64_emit_swap): Likewise.
4884 (aarch64_emit_stack_adjust): Likewise.
4885 (aarch64_emit_int_call_1): Likewise.
4886 (aarch64_emit_void_call_2): Likewise.
4887 (aarch64_emit_eq_goto): Likewise.
4888 (aarch64_emit_ne_goto): Likewise.
4889 (aarch64_emit_lt_goto): Likewise.
4890 (aarch64_emit_le_goto): Likewise.
4891 (aarch64_emit_gt_goto): Likewise.
4892 (aarch64_emit_ge_got): Likewise.
4893 (aarch64_emit_ops_impl): New static global variable.
4894 (aarch64_emit_ops): New target function, return
4895 &aarch64_emit_ops_impl.
4896 (struct linux_target_ops): Install it.
4898 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4900 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4901 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4903 * linux-aarch64-ipa.c: New file.
4904 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4906 (aarch64_get_thread_area): New target method.
4907 (extract_signed_bitfield): New helper function.
4908 (aarch64_decode_ldr_literal): New function.
4909 (enum aarch64_opcodes): New enum.
4910 (struct aarch64_register): New struct.
4911 (struct aarch64_operand): New struct.
4912 (x0): New static global.
4921 (aarch64_register): New helper function.
4922 (register_operand): Likewise.
4923 (immediate_operand): Likewise.
4924 (struct aarch64_memory_operand): New struct.
4925 (offset_memory_operand): New helper function.
4926 (preindex_memory_operand): Likewise.
4927 (enum aarch64_system_control_registers): New enum.
4928 (ENCODE): New macro.
4929 (emit_insn): New helper function.
4930 (emit_b): New function.
4931 (emit_bcond): Likewise.
4932 (emit_cb): Likewise.
4933 (emit_tb): Likewise.
4934 (emit_blr): Likewise.
4935 (emit_stp): Likewise.
4936 (emit_ldp_q_offset): Likewise.
4937 (emit_stp_q_offset): Likewise.
4938 (emit_load_store): Likewise.
4939 (emit_ldr): Likewise.
4940 (emit_ldrsw): Likewise.
4941 (emit_str): Likewise.
4942 (emit_ldaxr): Likewise.
4943 (emit_stxr): Likewise.
4944 (emit_stlr): Likewise.
4945 (emit_data_processing_reg): Likewise.
4946 (emit_data_processing): Likewise.
4947 (emit_add): Likewise.
4948 (emit_sub): Likewise.
4949 (emit_mov): Likewise.
4950 (emit_movk): Likewise.
4951 (emit_mov_addr): Likewise.
4952 (emit_mrs): Likewise.
4953 (emit_msr): Likewise.
4954 (emit_sevl): Likewise.
4955 (emit_wfe): Likewise.
4956 (append_insns): Likewise.
4957 (can_encode_int32_in): New helper function.
4958 (aarch64_relocate_instruction): New function.
4959 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4960 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4961 (struct linux_target_ops): Install aarch64_get_thread_area,
4962 aarch64_install_fast_tracepoint_jump_pad and
4963 aarch64_get_min_fast_tracepoint_insn_len.
4965 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4967 * Makefile.in (aarch64-insn.o): New rule.
4968 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4970 2015-09-21 Yao Qi <yao.qi@linaro.org>
4972 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4974 2015-09-21 Yao Qi <yao.qi@linaro.org>
4976 * tracepoint.c (max_jump_pad_size): Remove.
4978 2015-09-18 Yao Qi <yao.qi@linaro.org>
4980 * linux-aarch64-low.c: Don't include sys/uio.h.
4981 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4983 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4985 * tracepoint.c (eval_result_type): Change prototype.
4986 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4988 2015-09-15 Pedro Alves <palves@redhat.com>
4990 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4991 Check whether to report exec events instead of checking whether
4992 multiprocess is enabled.
4994 2015-09-15 Pedro Alves <palves@redhat.com>
4997 * remote-utils.c (prepare_resume_reply): Merge
4998 TARGET_WAITKIND_VFORK_DONE switch case with the
4999 TARGET_WAITKIND_FORKED case.
5001 2015-09-15 Yao Qi <yao.qi@linaro.org>
5003 * server.c (handle_query): Check string comparison using
5004 "else if" instead of "if".
5006 2015-09-15 Yao Qi <yao.qi@linaro.org>
5008 * server.c (vCont_supported): New global variable.
5009 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5010 matches. Append ";vContSupported+" to own_buf.
5011 (handle_v_requests): Append ";s;S" to own_buf if target supports
5012 hardware single step or vCont_supported is false.
5013 (capture_main): Set vCont_supported to zero.
5015 2015-09-15 Yao Qi <yao.qi@linaro.org>
5017 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5019 (linux_supports_hardware_single_step): ... New function.
5020 (linux_target_ops): Update.
5021 * lynx-low.c (lynx_target_ops): Set field
5022 supports_hardware_single_step to target_can_do_hardware_single_step.
5023 * nto-low.c (nto_target_ops): Likewise.
5024 * spu-low.c (spu_target_ops): Likewise.
5025 * win32-low.c (win32_target_ops): Likewise.
5026 * target.c (target_can_do_hardware_single_step): New function.
5027 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5028 Remove. <supports_hardware_single_step>: New field.
5029 (target_supports_conditional_breakpoints): Remove.
5030 (target_supports_hardware_single_step): New macro.
5031 (target_can_do_hardware_single_step): Declare.
5032 * server.c (handle_query): Use target_supports_hardware_single_step
5033 instead of target_supports_conditional_breakpoints.
5035 2015-09-15 Yao Qi <yao.qi@linaro.org>
5037 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5039 (struct linux_target_ops the_low_target): Install
5040 aarch64_linux_siginfo_fixup.
5042 2015-09-11 Don Breazeal <donb@codesourcery.com>
5043 Luis Machado <lgustavo@codesourcery.com>
5045 * linux-low.c (linux_mourn): Static declaration.
5046 (linux_arch_setup): Move in front of
5047 handle_extended_wait.
5048 (linux_arch_setup_thread): New function.
5049 (handle_extended_wait): Handle exec events. Call
5050 linux_arch_setup_thread. Make event_lwp argument a
5051 pointer-to-a-pointer.
5052 (check_zombie_leaders): Do not check stopped threads.
5053 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5054 (linux_low_filter_event): Add lwp and thread for exec'ing
5055 non-leader thread if leader thread has been deleted.
5056 Refactor code into linux_arch_setup_thread and call it.
5057 Pass child lwp pointer by reference to handle_extended_wait.
5058 (linux_wait_for_event_filtered): Update comment.
5059 (linux_wait_1): Prevent clobbering exec event status.
5060 (linux_supports_exec_events): New function.
5061 (linux_target_ops) <supports_exec_events>: Initialize new member.
5062 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5064 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5065 * server.c (report_exec_events): New global variable.
5066 (handle_query): Handle qSupported query for exec-events feature.
5067 (captured_main): Initialize report_exec_events.
5068 * server.h (report_exec_events): Declare new global variable.
5069 * target.h (struct target_ops) <supports_exec_events>: New
5071 (target_supports_exec_events): New macro.
5072 * win32-low.c (win32_target_ops) <supports_exec_events>:
5073 Initialize new member.
5075 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5077 * linux-low.c (linux_low_enable_btrace): Remove.
5078 (linux_target_ops): Replace linux_low_enable_btrace with
5079 linux_enable_btrace.
5081 2015-09-03 Yao Qi <yao.qi@linaro.org>
5083 * linux-aarch64-low.c (aarch64_insert_point): Call
5084 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5087 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5089 * linux-low.c (check_stopped_by_breakpoint): Use
5090 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5092 2015-08-27 Pedro Alves <palves@redhat.com>
5094 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5096 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5098 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5099 the XNEW-family equivalent.
5100 (compile_bytecodes): Likewise.
5101 * dll.c (loaded_dll): Likewise.
5102 * event-loop.c (append_callback_event): Likewise.
5103 (create_file_handler): Likewise.
5104 (create_file_event): Likewise.
5105 * hostio.c (handle_open): Likewise.
5106 * inferiors.c (add_thread): Likewise.
5107 (add_process): Likewise.
5108 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5109 * linux-arm-low.c (arm_new_process): Likewise.
5110 (arm_new_thread): Likewise.
5111 * linux-low.c (add_to_pid_list): Likewise.
5112 (linux_add_process): Likewise.
5113 (handle_extended_wait): Likewise.
5114 (add_lwp): Likewise.
5115 (enqueue_one_deferred_signal): Likewise.
5116 (enqueue_pending_signal): Likewise.
5117 (linux_resume_one_lwp_throw): Likewise.
5118 (linux_resume_one_thread): Likewise.
5119 (linux_read_memory): Likewise.
5120 (linux_write_memory): Likewise.
5121 * linux-mips-low.c (mips_linux_new_process): Likewise.
5122 (mips_linux_new_thread): Likewise.
5123 (mips_add_watchpoint): Likewise.
5124 * linux-x86-low.c (initialize_low_arch): Likewise.
5125 * lynx-low.c (lynx_add_process): Likewise.
5126 * mem-break.c (set_raw_breakpoint_at): Likewise.
5127 (set_breakpoint): Likewise.
5128 (add_condition_to_breakpoint): Likewise.
5129 (add_commands_to_breakpoint): Likewise.
5130 (clone_agent_expr): Likewise.
5131 (clone_one_breakpoint): Likewise.
5132 * regcache.c (new_register_cache): Likewise.
5133 * remote-utils.c (look_up_one_symbol): Likewise.
5134 * server.c (queue_stop_reply): Likewise.
5135 (start_inferior): Likewise.
5136 (queue_stop_reply_callback): Likewise.
5137 (handle_target_event): Likewise.
5138 * spu-low.c (fetch_ppc_memory): Likewise.
5139 (store_ppc_memory): Likewise.
5140 * target.c (set_target_ops): Likewise.
5141 * thread-db.c (thread_db_load_search): Likewise.
5142 (try_thread_db_load_1): Likewise.
5143 * tracepoint.c (add_tracepoint): Likewise.
5144 (add_tracepoint_action): Likewise.
5145 (create_trace_state_variable): Likewise.
5146 (cmd_qtdpsrc): Likewise.
5147 (cmd_qtro): Likewise.
5148 (add_while_stepping_state): Likewise.
5149 * win32-low.c (child_add_thread): Likewise.
5150 (get_image_name): Likewise.
5152 2015-08-25 Yao Qi <yao.qi@linaro.org>
5154 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5156 2015-08-25 Yao Qi <yao.qi@linaro.org>
5158 * Makefile.in (aarch64-linux.o): New rule.
5159 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5161 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5162 (aarch64_init_debug_reg_state): Make it extern.
5163 (aarch64_linux_prepare_to_resume): Remove.
5165 2015-08-25 Yao Qi <yao.qi@linaro.org>
5167 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5168 lwp_arch_private_info and ptid_of_lwp.
5170 2015-08-25 Yao Qi <yao.qi@linaro.org>
5172 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5173 Find proc_info by find_process_pid. All callers updated.
5175 2015-08-25 Yao Qi <yao.qi@linaro.org>
5177 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5179 (debug_reg_change_callback): Remove.
5180 (aarch64_notify_debug_reg_change): Remove.
5182 2015-08-25 Yao Qi <yao.qi@linaro.org>
5184 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5185 Call current_lwp_ptid.
5187 2015-08-25 Yao Qi <yao.qi@linaro.org>
5189 * linux-aarch64-low.c (debug_reg_change_callback): Use
5192 2015-08-25 Yao Qi <yao.qi@linaro.org>
5194 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5196 2015-08-25 Yao Qi <yao.qi@linaro.org>
5198 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5200 2015-08-25 Yao Qi <yao.qi@linaro.org>
5202 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5205 2015-08-25 Yao Qi <yao.qi@linaro.org>
5207 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5209 (debug_reg_change_callback): Remove argument entry and add argument
5210 lwp. Remove local variable thread. Don't print thread id in the
5211 debugging output. Don't check whether pid of thread equals to pid.
5212 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5213 iterate_over_lwps instead find_inferior.
5215 2015-08-24 Pedro Alves <palves@redhat.com>
5217 * inferiors.c (get_first_process): New function.
5218 * inferiors.h (get_first_process): New declaration.
5219 * remote-utils.c (read_ptid): Default to the first process in the
5220 list, instead of to the current thread's process.
5222 2015-08-24 Pedro Alves <palves@redhat.com>
5224 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5225 * event-loop.c: Likewise.
5226 * remote-utils.c: Likewise.
5227 * tracepoint.c: Likewise.
5229 2015-08-24 Pedro Alves <palves@redhat.com>
5231 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5234 2015-08-21 Pedro Alves <palves@redhat.com>
5236 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5237 instead of literal 1.
5239 2015-08-21 Pedro Alves <palves@redhat.com>
5241 * tdesc.c (default_description): Explicitly zero-initialize.
5243 2015-08-21 Pedro Alves <palves@redhat.com>
5246 * inferiors.c (remove_thread): Discard any pending stop reply for
5248 * server.c (remove_all_on_match_pid): Rename to ...
5249 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5251 (discard_queued_stop_replies): Change parameter to a ptid. Now
5253 (handle_v_kill, kill_inferior_callback, captured_main)
5254 (process_serial_event): Adjust.
5255 * server.h (discard_queued_stop_replies): Declare.
5257 2015-08-21 Pedro Alves <palves@redhat.com>
5259 * linux-low.c (wait_for_sigstop): Always switch to no thread
5260 selected if the previously current thread dies.
5261 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5262 process instead of the current thread's.
5263 * remote-utils.c (input_interrupt): Don't check if there's no
5265 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5266 current thread to the general thread fails, error out.
5267 (handle_qxfer_auxv, handle_qxfer_libraries)
5268 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5269 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5270 (handle_query): Check if there's a thread selected instead of
5271 checking whether there's any thread in the thread list.
5272 (handle_qxfer_threads, handle_qxfer_btrace)
5273 (handle_qxfer_btrace_conf): Don't error out early if there's no
5274 thread in the thread list.
5275 (handle_v_cont, myresume): Don't set the current thread to the
5277 (process_serial_event) <Hg handling>: Also set thread_id if the
5278 previous general thread is still alive.
5279 (process_serial_event) <g/G handling>: If setting the current
5280 thread to the general thread fails, error out.
5281 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5282 thread's lwp instead of the current thread's.
5283 * target.c (set_desired_thread): If the desired thread was not
5284 found, leave the current thread pointing to NULL. Return an int
5285 (boolean) indicating success.
5286 * target.h (set_desired_thread): Change return type to int.
5288 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5290 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5291 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5293 (ps_get_thread_area): New function.
5295 2015-08-19 Gary Benson <gbenson@redhat.com>
5297 * hostio.c (handle_pread): Do not attempt to read more data
5298 than hostio_reply_with_data can fit in a packet.
5300 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5302 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5304 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5306 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5308 2015-08-06 Pedro Alves <palves@redhat.com>
5310 * tracepoint.c (expr_eval_result): Now an int.
5312 2015-08-06 Pedro Alves <palves@redhat.com>
5314 * gdbthread.h (struct regcache): Forward declare.
5315 (struct thread_info) <regcache_data>: Now a struct regcache
5317 * inferiors.c (inferior_regcache_data)
5318 (set_inferior_regcache_data): Now work with struct regcache
5320 * inferiors.h (struct regcache): Forward declare.
5321 (inferior_regcache_data, set_inferior_regcache_data): Now work
5322 with struct regcache pointers.
5323 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5324 (free_register_cache_thread): Remove struct regcache pointer
5327 2015-08-06 Pedro Alves <palves@redhat.com>
5329 * server.c (captured_main): On error, print the exception message
5330 to stderr, and if run_once is set, throw a quit.
5332 2015-08-06 Pedro Alves <palves@redhat.com>
5334 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5337 2015-08-06 Pedro Alves <palves@redhat.com>
5339 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5340 reading beyond the passed in buffer length.
5342 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5344 * tracepoint.c (symbol_list) <required>: Remove.
5346 2015-08-06 Pedro Alves <palves@redhat.com>
5348 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5349 count if stopping and suspending threads.
5350 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5351 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5352 (linux_detach): Complete an ongoing step-over.
5353 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5355 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5356 (linux_wait_1): If passing a signal to the inferior after
5357 finishing a step-over, unsuspend and re-resume all lwps. If we
5358 see a single-step event but the thread should be continuing, don't
5359 pass the trap to gdb.
5360 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5361 internal_error instead of gdb_assert.
5362 (enqueue_pending_signal): New function.
5363 (check_ptrace_stopped_lwp_gone): Add debug output.
5364 (start_step_over): Use internal_error instead of gdb_assert.
5365 (complete_ongoing_step_over): New function.
5366 (linux_resume_one_thread): Don't resume a suspended thread.
5367 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5370 2015-08-06 Pedro Alves <palves@redhat.com>
5372 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5373 (linux_thread_alive): Use lwp_is_marked_dead.
5374 (extended_event_reported): Delete.
5375 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5376 instead of extended_event_reported.
5377 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5379 (lwp_is_marked_dead): New function.
5380 (lwp_running): Use lwp_is_marked_dead.
5381 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5384 2015-08-06 Pedro Alves <palves@redhat.com>
5386 * linux-low.c (linux_wait_1): Move fork event output out of the
5387 !report_to_gdb check. Pass event_child->waitstatus to
5388 target_waitstatus_to_string instead of ourstatus.
5390 2015-08-04 Yao Qi <yao.qi@linaro.org>
5392 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5393 if current_thread is 32 bit.
5395 2015-08-04 Yao Qi <yao.qi@linaro.org>
5397 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5398 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5399 * server.c (extended_protocol): Remove "static".
5400 * server.h (extended_protocol): Declare it.
5402 2015-08-04 Yao Qi <yao.qi@linaro.org>
5404 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5405 both aarch64 and aarch32.
5406 (aarch64_set_pc): Likewise.
5408 2015-08-04 Yao Qi <yao.qi@linaro.org>
5410 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5411 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5412 arm-with-neon.xml to srv_xmlfiles.
5413 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5414 (is_64bit_tdesc): New function.
5415 (aarch64_linux_read_description): New function.
5416 (aarch64_arch_setup): Call aarch64_linux_read_description.
5417 (regs_info): Rename to regs_info_aarch64.
5418 (aarch64_regs_info): Return right regs_info.
5419 (initialize_low_arch): Call initialize_low_arch_aarch32.
5421 2015-08-04 Yao Qi <yao.qi@linaro.org>
5423 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5424 * linux-aarch32-low.c: New file.
5425 * linux-aarch32-low.h: New file.
5426 * linux-arm-low.c (arm_fill_gregset): Move it to
5427 linux-aarch32-low.c.
5428 (arm_store_gregset): Likewise.
5429 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5430 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5431 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5432 (regs_info): Rename to regs_info_arm.
5433 (arm_regs_info): Return regs_info_aarch32 if
5434 have_ptrace_getregset is 1 and target description is
5435 arm_with_neon or arm_with_vfpv3.
5436 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5437 Call initialize_low_arch_aarch32 instead.
5439 2015-08-04 Yao Qi <yao.qi@linaro.org>
5441 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5442 * linux-low.c: ... here.
5443 * linux-low.h (have_ptrace_getregset): Declare it.
5445 2015-08-04 Pedro Alves <palves@redhat.com>
5447 * thread-db.c (struct thread_db): Use new typedefs.
5448 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5450 (disable_thread_event_reporting): Cast result of dlsym to
5451 destination function pointer type.
5452 (thread_db_mourn): Use td_ta_delete_ftype.
5454 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5456 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5458 (CDX_BREAKPOINT): Define for R2.
5459 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5460 (the_low_target): Add comments.
5462 2015-07-30 Yao Qi <yao.qi@linaro.org>
5464 * linux-arm-low.c (arm_hwcap): Remove it.
5465 (arm_read_description): New local variable arm_hwcap. Don't
5466 set arm_hwcap to zero.
5468 2015-07-30 Yao Qi <yao.qi@linaro.org>
5470 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5471 Use regcache->tdesc instead.
5472 (arm_store_wmmxregset): Likewise.
5473 (arm_fill_vfpregset): Likewise.
5474 (arm_store_vfpregset): Likewise.
5476 2015-07-30 Yao Qi <yao.qi@linaro.org>
5478 * linux-arm-low.c: Include arch/arm.h.
5479 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5480 (arm_store_gregset): Likewise.
5482 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5484 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5485 ptrace's 4th parameter.
5487 2015-07-27 Yao Qi <yao.qi@linaro.org>
5489 * configure.srv (case aarch64*-*-linux*): Don't set
5492 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5494 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5496 * linux-arm-low.c: Likewise.
5497 * linux-cris-low.c: Likewise.
5498 * linux-crisv32-low.c: Likewise.
5499 * linux-low.c: Likewise.
5500 * linux-m68k-low.c: Likewise.
5501 * linux-mips-low.c: Likewise.
5502 * linux-nios2-low.c: Likewise.
5503 * linux-s390-low.c: Likewise.
5504 * linux-sparc-low.c: Likewise.
5505 * linux-tic6x-low.c: Likewise.
5506 * linux-tile-low.c: Likewise.
5507 * linux-x86-low.c: Likewise.
5509 2015-07-24 Pedro Alves <palves@redhat.com>
5511 * config.in: Regenerate.
5512 * configure: Regenerate.
5514 2015-07-24 Pedro Alves <palves@redhat.com>
5516 * acinclude.m4: Include ../ptrace.m4.
5517 * configure.ac: Call GDB_AC_PTRACE.
5518 * config.in, configure: Regenerate.
5520 2015-07-24 Yao Qi <yao.qi@linaro.org>
5522 * linux-low.c (linux_create_inferior): Remove setting to
5523 proc->priv->new_inferior.
5524 (linux_attach): Likewise.
5525 (linux_low_filter_event): Likewise.
5526 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5528 2015-07-24 Yao Qi <yao.qi@linaro.org>
5530 * linux-low.c (linux_arch_setup): New function.
5531 (linux_low_filter_event): If proc->tdesc is NULL and
5532 proc->attached is true, call the_low_target.arch_setup.
5533 Otherwise, keep status pending, and return.
5534 (linux_resume_one_lwp_throw): Don't call get_pc if
5535 thread->while_stepping isn't NULL. Don't call
5536 get_thread_regcache if proc->tdesc is NULL.
5537 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5538 (linux_target_ops): Install arch_setup.
5539 * server.c (start_inferior): Call the_target->arch_setup.
5540 * target.h (struct target_ops) <arch_setup>: New field.
5541 (target_arch_setup): New marco.
5542 * lynx-low.c (lynx_target_ops): Update.
5543 * nto-low.c (nto_target_ops): Update.
5544 * spu-low.c (spu_target_ops): Update.
5545 * win32-low.c (win32_target_ops): Update.
5547 2015-07-24 Yao Qi <yao.qi@linaro.org>
5549 * linux-low.c (linux_add_process): Don't set
5550 proc->priv->new_inferior.
5551 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5552 (linux_attach): Likewise.
5554 2015-07-24 Yao Qi <yao.qi@linaro.org>
5556 * server.c (start_inferior): Code refactor.
5558 2015-07-24 Yao Qi <yao.qi@linaro.org>
5560 * server.c (process_serial_event): Set general_thread.
5562 2015-07-21 Yao Qi <yao.qi@linaro.org>
5564 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5565 aarch64_linux_get_debug_reg_capacity.
5567 2015-07-17 Yao Qi <yao.qi@linaro.org>
5569 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5570 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5571 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5572 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5573 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5574 (AARCH64_HWP_ALIGNMENT): Likewise.
5575 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5576 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5577 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5578 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5579 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5580 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5581 (struct aarch64_debug_reg_state): Likewise.
5582 (struct arch_lwp_info): Likewise.
5583 (aarch64_align_watchpoint): Likewise.
5584 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5585 (aarch64_watchpoint_length): Likewise.
5586 (aarch64_point_encode_ctrl_reg): Likewise
5587 (aarch64_point_is_aligned): Likewise.
5588 (aarch64_align_watchpoint): Likewise.
5589 (aarch64_linux_set_debug_regs):
5590 (aarch64_dr_state_insert_one_point): Likewise.
5591 (aarch64_dr_state_remove_one_point): Likewise.
5592 (aarch64_handle_breakpoint): Likewise.
5593 (aarch64_handle_aligned_watchpoint): Likewise.
5594 (aarch64_handle_unaligned_watchpoint): Likewise.
5595 (aarch64_handle_watchpoint): Likewise.
5597 2015-07-17 Yao Qi <yao.qi@linaro.org>
5599 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5600 and don't aarch64_get_debug_reg_state. All callers update.
5601 (aarch64_handle_aligned_watchpoint): Likewise.
5602 (aarch64_handle_unaligned_watchpoint): Likewise.
5603 (aarch64_handle_watchpoint): Likewise.
5604 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5605 (aarch64_remove_point): Likewise.
5607 2015-07-17 Yao Qi <yao.qi@linaro.org>
5609 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5611 (aarch64_handle_unaligned_watchpoint): Likewise.
5613 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5615 Revert the previous 3 commits:
5616 Move gdb_regex* to common/
5617 Move linux_find_memory_regions_full & co.
5618 gdbserver build-id attribute generator
5620 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5621 Jan Kratochvil <jan.kratochvil@redhat.com>
5623 gdbserver build-id attribute generator.
5624 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5625 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5626 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5628 (get_dynamic): Use find_pdhr to traverse program headers.
5629 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5630 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5631 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5632 (get_hex_build_id): New.
5633 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5634 to reply XML document.
5636 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5637 Jan Kratochvil <jan.kratochvil@redhat.com>
5639 * target.c: Include target/target-utils.h and fcntl.h.
5640 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5641 (target_fileio_read_stralloc): New functions.
5643 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5645 * Makefile.in (OBS): Add gdb_regex.o.
5647 * config.in: Rebuilt.
5648 * configure: Rebuilt.
5650 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5651 Jan Kratochvil <jan.kratochvil@redhat.com>
5653 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5654 * Makefile.in (OBS): Add target-utils.o.
5655 (linux-maps.o, target-utils.o): New.
5656 * configure.srv (srv_linux_obj): Add linux-maps.o.
5658 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5660 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5662 (the_low_target): Install it.
5664 2015-07-14 Pedro Alves <palves@redhat.com>
5666 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5667 Instead, ignore ECHILD, and throw an error for other errnos.
5669 2015-07-10 Pedro Alves <palves@redhat.com>
5671 * event-loop.c (struct callback_event) <data>: Change type to
5672 gdb_client_data instance instead of gdb_client_data pointer.
5673 (append_callback_event): Adjust.
5675 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5677 * linux-aarch64-low.c: Add comments for each linux_target_ops
5678 method. Remove comments already covered in target_ops and
5679 linux_target_ops definitions.
5680 (the_low_target): Add comments for each unimplemented method.
5682 2015-07-09 Yao Qi <yao.qi@linaro.org>
5684 * linux-aarch64-low.c (aarch64_regmap): Remove.
5685 (aarch64_usrregs_info): Remove.
5686 (regs_info): Set field usrregs to NULL.
5688 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5690 * linux-low.c: Include "rsp-low.h"
5691 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5692 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5693 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5694 (handle_btrace_enable_pt): New.
5695 (handle_btrace_general_set): Support "pt".
5696 (handle_btrace_conf_general_set): Support "pt:size".
5698 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5700 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5703 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5705 * linux-aarch64-low.c: Remove comment about endianness.
5706 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5707 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5710 2015-06-24 Gary Benson <gbenson@redhat.com>
5712 * linux-i386-ipa.c (stdint.h): Do not include.
5713 * lynx-i386-low.c (stdint.h): Likewise.
5714 * lynx-ppc-low.c (stdint.h): Likewise.
5715 * mem-break.c (stdint.h): Likewise.
5716 * thread-db.c (stdint.h): Likewise.
5717 * tracepoint.c (stdint.h): Likewise.
5718 * win32-low.c (stdint.h): Likewise.
5720 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5722 * server.c (write_qxfer_response): Update call to
5723 remote_escape_output.
5725 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5726 Jan Kratochvil <jan.kratochvil@redhat.com>
5728 Merge multiple hex conversions.
5729 * gdbreplay.c (tohex): Rename to 'fromhex'.
5730 (logchar): Use fromhex.
5732 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5734 * server.c (handle_qxfer_libraries): Set `version' attribute for
5737 2015-06-10 Gary Benson <gbenson@redhat.com>
5739 * target.h (struct target_ops) <multifs_open>: New field.
5740 <multifs_unlink>: Likewise.
5741 <multifs_readlink>: Likewise.
5742 * linux-low.c (nat/linux-namespaces.h): New include.
5743 (linux_target_ops): Initialize the_target->multifs_open,
5744 the_target->multifs_unlink and the_target->multifs_readlink.
5745 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5746 * hostio.c (hostio_fs_pid): New static variable.
5747 (hostio_handle_new_gdb_connection): New function.
5748 (handle_setfs): Likewise.
5749 (handle_open): Use the_target->multifs_open as appropriate.
5750 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5751 (handle_readlink): Use the_target->multifs_readlink as
5753 (handle_vFile): Handle vFile:setfs packets.
5754 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5755 after target_handle_new_gdb_connection.
5757 2015-06-10 Gary Benson <gbenson@redhat.com>
5759 * configure.ac (AC_CHECK_FUNCS): Add setns.
5760 * config.in: Regenerate.
5761 * configure: Likewise.
5762 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5763 (linux-namespaces.o): New rule.
5764 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5766 2015-06-09 Gary Benson <gbenson@redhat.com>
5768 * hostio.c (handle_open): Process mode argument with
5769 fileio_to_host_mode.
5771 2015-06-01 Yao Qi <yao.qi@linaro.org>
5773 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5774 * linux-x86-low.c: Likewise.
5776 2015-05-28 Don Breazeal <donb@codesourcery.com>
5778 * linux-low.c (handle_extended_wait): Initialize
5779 thread_info.last_resume_kind for new fork children.
5781 2015-05-15 Pedro Alves <palves@redhat.com>
5783 * target.h (target_handle_new_gdb_connection): Rewrite using if
5784 wrapped in do/while.
5786 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5788 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5789 * configure, config.in: Regenerate.
5790 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5793 2015-05-12 Don Breazeal <donb@codesourcery.com>
5795 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5796 PTRACE_EVENT_VFORK_DONE.
5797 (linux_low_ptrace_options, extended_event_reported): Add vfork
5799 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5800 and "vforkdone" for RSP 'T' Stop Reply Packet.
5801 * server.h (report_vfork_events): Declare
5804 2015-05-12 Don Breazeal <donb@codesourcery.com>
5806 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5807 (the_low_target) <new_fork>: Initialize new member.
5808 * linux-arm-low.c (arm_new_fork): New function.
5809 (the_low_target) <new_fork>: Initialize new member.
5810 * linux-low.c (handle_extended_wait): Call new target function
5812 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5813 * linux-mips-low.c (mips_add_watchpoint): New function
5814 extracted from mips_insert_point.
5815 (the_low_target) <new_fork>: Initialize new member.
5816 (mips_linux_new_fork): New function.
5817 (mips_insert_point): Call mips_add_watchpoint.
5818 * linux-x86-low.c (x86_linux_new_fork): New function.
5819 (the_low_target) <new_fork>: Initialize new member.
5821 2015-05-12 Don Breazeal <donb@codesourcery.com>
5823 * linux-low.c (handle_extended_wait): Implement return value,
5824 rename argument 'event_child' to 'event_lwp', handle
5825 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5826 (linux_low_ptrace_options): New function.
5827 (linux_low_filter_event): Call linux_low_ptrace_options,
5828 use different argument fo linux_enable_event_reporting,
5829 use return value from handle_extended_wait.
5830 (extended_event_reported): New function.
5831 (linux_wait_1): Call extended_event_reported and set
5832 status to report fork events.
5833 (linux_write_memory): Add pid to debug message.
5834 (reset_lwp_ptrace_options_callback): New function.
5835 (linux_handle_new_gdb_connection): New function.
5836 (linux_target_ops): Initialize new structure member.
5837 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5838 * lynx-low.c: Initialize new structure member.
5839 * remote-utils.c (prepare_resume_reply): Implement stop reason
5840 "fork" for "T" stop message.
5841 * server.c (handle_query): Call handle_new_gdb_connection.
5842 * server.h (report_fork_events): Declare global flag.
5843 * target.h (struct target_ops) <handle_new_gdb_connection>:
5845 (target_handle_new_gdb_connection): New macro.
5846 * win32-low.c: Initialize new structure member.
5848 2015-05-12 Don Breazeal <donb@codesourcery.com>
5850 * mem-break.c (APPEND_TO_LIST): Define macro.
5851 (clone_agent_expr): New function.
5852 (clone_one_breakpoint): New function.
5853 (clone_all_breakpoints): New function.
5854 * mem-break.h: Declare new functions.
5856 2015-05-12 Don Breazeal <donb@codesourcery.com>
5858 * linux-low.c (linux_supports_fork_events): New function.
5859 (linux_supports_vfork_events): New function.
5860 (linux_target_ops): Initialize new structure members.
5861 (initialize_low): Call linux_check_ptrace_features.
5862 * lynx-low.c (lynx_target_ops): Initialize new structure
5864 * server.c (report_fork_events, report_vfork_events):
5866 (handle_query): Add new features to qSupported packet and
5868 (captured_main): Initialize new global variables.
5869 * target.h (struct target_ops) <supports_fork_events>:
5871 <supports_vfork_events>: New member.
5872 (target_supports_fork_events): New macro.
5873 (target_supports_vfork_events): New macro.
5874 * win32-low.c (win32_target_ops): Initialize new structure
5877 2015-05-12 Gary Benson <gbenson@redhat.com>
5879 * server.c (handle_qxfer_exec_file): Use current process
5882 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5884 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5885 Remove HAVE_PTRACE_GETREGS conditionals.
5886 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5887 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5889 2015-05-08 Yao Qi <yao.qi@linaro.org>
5891 * linux-low.c (linux_supports_conditional_breakpoints): New
5893 (linux_target_ops): Install new target method.
5894 * lynx-low.c (lynx_target_ops): Install NULL hook for
5895 supports_conditional_breakpoints.
5896 * nto-low.c (nto_target_ops): Likewise.
5897 * spu-low.c (spu_target_ops): Likewise.
5898 * win32-low.c (win32_target_ops): Likewise.
5899 * server.c (handle_query): Check
5900 target_supports_conditional_breakpoints.
5901 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5903 (target_supports_conditional_breakpoints): New macro.
5905 2015-05-06 Pedro Alves <palves@redhat.com>
5908 * server.c (start_inferior): If the process exits, mourn it.
5910 2015-04-21 Gary Benson <gbenson@redhat.com>
5912 * hostio.c (fileio_open_flags_to_host): Factored out to
5913 fileio_to_host_openflags in common/fileio.c. Single use
5916 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5918 * linux-xtensa-low.c (xtensa_fill_gregset)
5919 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5922 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5924 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5925 (regs_info): Replace usrregs pointer with NULL.
5927 2015-04-17 Gary Benson <gbenson@redhat.com>
5929 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5930 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5931 * server.c (handle_qxfer_exec_file): New function.
5932 (qxfer_packets): Add exec-file entry.
5933 (handle_query): Report qXfer:exec-file:read as supported packet.
5935 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5937 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5939 2015-04-09 Gary Benson <gbenson@redhat.com>
5941 * hostio-errno.c (errno_to_fileio_error): Remove function.
5942 Update caller to use remote_fileio_to_fio_error.
5944 2015-04-09 Yao Qi <yao.qi@linaro.org>
5946 * linux-low.c (linux_insert_point): Call
5947 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5948 (linux_remove_point): Call remove_memory_breakpoint if type is
5950 * linux-x86-low.c (x86_insert_point): Don't call
5951 insert_memory_breakpoint.
5952 (x86_remove_point): Don't call remove_memory_breakpoint.
5954 2015-04-01 Pedro Alves <palves@redhat.com>
5955 Cleber Rosa <crosa@redhat.com>
5957 * server.c (gdbserver_usage): Reorganize and extend the usage
5960 2015-03-24 Pedro Alves <palves@redhat.com>
5962 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5963 output. Also dump TRAP_TRACE.
5964 (linux_low_filter_event): In debug output, distinguish a
5965 resume_stop SIGSTOP from a delayed SIGSTOP.
5967 2015-03-24 Gary Benson <gbenson@redhat.com>
5969 * linux-x86-low.c (x86_linux_new_thread): Moved to
5971 (x86_linux_prepare_to_resume): Likewise.
5973 2015-03-24 Gary Benson <gbenson@redhat.com>
5975 * Makefile.in (x86-linux-dregs.o): New rule.
5976 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5977 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5978 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5979 (x86_linux_dr_get): Likewise.
5980 (x86_linux_dr_set): Likewise.
5981 (update_debug_registers_callback): Likewise.
5982 (x86_linux_dr_set_addr): Likewise.
5983 (x86_linux_dr_get_addr): Likewise.
5984 (x86_linux_dr_set_control): Likewise.
5985 (x86_linux_dr_get_control): Likewise.
5986 (x86_linux_dr_get_status): Likewise.
5987 (x86_linux_update_debug_registers): Likewise.
5989 2015-03-24 Gary Benson <gbenson@redhat.com>
5991 * linux-x86-low.c (x86_linux_update_debug_registers):
5992 New function, factored out from...
5993 (x86_linux_prepare_to_resume): ...this.
5995 2015-03-24 Gary Benson <gbenson@redhat.com>
5997 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5998 (x86_linux_dr_set): Likewise.
5999 (update_debug_registers_callback): Likewise.
6000 (x86_linux_dr_set_addr): Likewise.
6001 (x86_linux_dr_get_addr): Likewise.
6002 (x86_linux_dr_set_control): Likewise.
6003 (x86_linux_dr_get_control): Likewise.
6004 (x86_linux_dr_get_status): Likewise.
6005 (x86_linux_prepare_to_resume): Likewise.
6007 2015-03-24 Gary Benson <gbenson@redhat.com>
6009 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6010 Use perror_with_name. Pass string through gettext.
6011 (x86_linux_dr_set): Likewise.
6013 2015-03-24 Gary Benson <gbenson@redhat.com>
6015 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6016 (x86_linux_dr_set_addr): ...this.
6017 (x86_dr_low_get_addr): Rename to...
6018 (x86_linux_dr_get_addr): ...this.
6019 (x86_dr_low_set_control): Rename to...
6020 (x86_linux_dr_set_control): ...this.
6021 (x86_dr_low_get_control): Rename to...
6022 (x86_linux_dr_get_control): ...this.
6023 (x86_dr_low_get_status): Rename to...
6024 (x86_linux_dr_get_status): ...this.
6025 (x86_dr_low): Update with new function names.
6027 2015-03-24 Gary Benson <gbenson@redhat.com>
6029 * Makefile.in (x86-linux.o): New rule.
6030 * configure.srv: Add x86-linux.o to relevant targets.
6031 * linux-low.c (lwp_set_arch_private_info): New function.
6032 (lwp_arch_private_info): Likewise.
6033 * linux-x86-low.c: Include nat/x86-linux.h.
6034 (arch_lwp_info): Removed structure.
6035 (update_debug_registers_callback):
6036 Use lwp_set_debug_registers_changed.
6037 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6038 and lwp_set_debug_registers_changed.
6039 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6041 2015-03-24 Gary Benson <gbenson@redhat.com>
6043 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6044 * linux-arm-low.c (arm_new_thread): Likewise.
6045 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6046 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6047 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6048 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6050 2015-03-24 Gary Benson <gbenson@redhat.com>
6052 * linux-low.c (ptid_of_lwp): New function.
6053 (lwp_is_stopped): Likewise.
6054 (lwp_stop_reason): Likewise.
6055 * linux-x86-low.c (update_debug_registers_callback):
6057 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6060 2015-03-24 Gary Benson <gbenson@redhat.com>
6062 * linux-low.h (linux_stop_lwp): Remove declaration.
6064 2015-03-24 Gary Benson <gbenson@redhat.com>
6066 * linux-low.h: Include nat/linux-nat.h.
6067 * linux-low.c (iterate_over_lwps_args): New structure.
6068 (iterate_over_lwps_filter): New function.
6069 (iterate_over_lwps): Likewise.
6070 * linux-x86-low.c (update_debug_registers_callback):
6071 Update signature to what iterate_over_lwps expects.
6072 Remove PID check that iterate_over_lwps now performs.
6073 (x86_dr_low_set_addr): Use iterate_over_lwps.
6074 (x86_dr_low_set_control): Likewise.
6076 2015-03-24 Gary Benson <gbenson@redhat.com>
6078 * linux-x86-low.c (x86_debug_reg_state): New function.
6079 (x86_linux_prepare_to_resume): Use the above.
6081 2015-03-24 Gary Benson <gbenson@redhat.com>
6083 * linux-low.c (current_lwp_ptid): New function.
6084 * linux-x86-low.c: Include nat/linux-nat.h.
6085 (x86_dr_low_get_addr): Use current_lwp_ptid.
6086 (x86_dr_low_get_control): Likewise.
6087 (x86_dr_low_get_status): Likewise.
6089 2015-03-20 Pedro Alves <palves@redhat.com>
6091 * tracepoint.c (cmd_qtstatus): Make "str" const.
6093 2015-03-20 Pedro Alves <palves@redhat.com>
6095 * server.c (handle_general_set): Make "req_str" const.
6097 2015-03-19 Pedro Alves <palves@redhat.com>
6099 * linux-low.c (linux_resume_one_lwp): Rename to ...
6100 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6101 instead call perror_with_name.
6102 (check_ptrace_stopped_lwp_gone): New function.
6103 (linux_resume_one_lwp): Reimplement as wrapper around
6104 linux_resume_one_lwp_throw that swallows errors if the LWP is
6107 2015-03-19 Pedro Alves <palves@redhat.com>
6109 * linux-low.c (count_events_callback, select_event_lwp_callback):
6110 No longer check whether the thread has resume_stop as last resume
6113 2015-03-19 Pedro Alves <palves@redhat.com>
6115 * linux-low.c (count_events_callback, select_event_lwp_callback):
6116 Use the lwp's status_pending_p field, not the thread's.
6118 2015-03-19 Pedro Alves <palves@redhat.com>
6120 * linux-low.c (select_event_lwp_callback): Update comments to
6121 no longer mention SIGTRAP.
6123 2015-03-18 Gary Benson <gbenson@redhat.com>
6125 * server.c (handle_query): Do not report vFile:fstat as supported.
6127 2015-03-11 Gary Benson <gbenson@redhat.com>
6129 * hostio.c (sys/types.h): New include.
6130 (sys/stat.h): Likewise.
6131 (common-remote-fileio.h): Likewise.
6132 (handle_fstat): New function.
6133 (handle_vFile): Handle vFile:fstat packets.
6135 2015-03-11 Gary Benson <gbenson@redhat.com>
6137 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6138 struct stat.st_blocks and struct stat.st_blksize.
6139 * configure: Regenerate.
6140 * config.in: Likewise.
6141 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6142 (OBS): Add common-remote-fileio.o.
6143 (common-remote-fileio.o): New rule.
6145 2015-03-09 Pedro Alves <palves@redhat.com>
6147 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6148 'struct sockaddr' pointer in 'accept' call.
6150 2015-03-09 Pedro Alves <palves@redhat.com>
6153 2015-03-07 Pedro Alves <palves@redhat.com>
6154 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6155 or <winsock2.h> here. Instead include "gdb_socket.h".
6156 (remote_open): Use union gdb_sockaddr_u.
6157 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6158 or <winsock2.h> here. Instead include "gdb_socket.h".
6159 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6160 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6162 (init_named_socket, gdb_agent_helper_thread): Use union
6165 2015-03-07 Pedro Alves <palves@redhat.com>
6167 * configure.ac (build_warnings): Move
6168 -Wdeclaration-after-statement to the C-specific set.
6169 * configure: Regenerate.
6171 2015-03-07 Pedro Alves <palves@redhat.com>
6173 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6174 or <winsock2.h> here. Instead include "gdb_socket.h".
6175 (remote_open): Use union gdb_sockaddr_u.
6176 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6177 or <winsock2.h> here. Instead include "gdb_socket.h".
6178 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6179 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6181 (init_named_socket, gdb_agent_helper_thread): Use union
6184 2015-03-07 Pedro Alves <palves@redhat.com>
6186 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6189 2015-03-06 Yao Qi <yao.qi@linaro.org>
6191 * linux-aarch64-low.c (aarch64_insert_point): Use
6192 show_debug_regs as a boolean.
6193 (aarch64_remove_point): Likewise.
6195 2015-03-05 Pedro Alves <palves@redhat.com>
6197 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6198 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6199 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6200 * nto-low.c (nto_target_ops): Likewise.
6201 * spu-low.c (spu_target_ops): Likewise.
6202 * win32-low.c (win32_target_ops): Likewise.
6204 2015-03-04 Pedro Alves <palves@redhat.com>
6206 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6207 Decide whether a breakpoint triggered based on the SIGTRAP's
6209 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6210 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6211 (linux_low_filter_event): Check for breakpoints before checking
6213 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6215 (linux_stopped_by_sw_breakpoint)
6216 (linux_supports_stopped_by_sw_breakpoint)
6217 (linux_stopped_by_hw_breakpoint)
6218 (linux_supports_stopped_by_hw_breakpoint): New functions.
6219 (linux_target_ops): Install new target methods.
6221 2015-03-04 Pedro Alves <palves@redhat.com>
6223 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6224 * server.c (swbreak_feature, hwbreak_feature): New globals.
6225 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6226 (captured_main): Clear swbreak_feature and hwbreak_feature.
6227 * server.h (swbreak_feature, hwbreak_feature): Declare.
6228 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6229 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6230 supports_stopped_by_hw_breakpoint>: New fields.
6231 (target_supports_stopped_by_sw_breakpoint)
6232 (target_stopped_by_sw_breakpoint)
6233 (target_supports_stopped_by_hw_breakpoint)
6234 (target_stopped_by_hw_breakpoint): Declare.
6236 2015-03-04 Pedro Alves <palves@redhat.com>
6238 enum lwp_stop_reason -> enum target_stop_reason
6239 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6240 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6241 (linux_wait_1, stuck_in_jump_pad_callback)
6242 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6243 (linux_stopped_by_watchpoint):
6244 * linux-low.h (enum lwp_stop_reason): Delete.
6245 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6246 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6248 2015-03-04 Yao Qi <yao.qi@linaro.org>
6250 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6252 2015-03-03 Gary Benson <gbenson@redhat.com>
6254 * hostio.c (handle_vFile): Fix prefix lengths.
6256 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6258 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6261 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6263 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6264 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6265 (clean): Add "rm -f" for above C files.
6266 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6267 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6268 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6269 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6270 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6271 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6272 (init_registers_s390x_vx_linux64)
6273 (init_registers_s390x_tevx_linux64)
6274 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6275 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6277 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6278 (s390_store_vxrs_high): New functions.
6279 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6281 (s390_arch_setup): Add logic for selecting one of the new target
6282 descriptions. Activate the new vector regsets if applicable.
6283 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6284 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6285 and init_registers_s390x_tevx_linux64.
6287 2015-03-01 Pedro Alves <palves@redhat.com>
6289 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6292 2015-02-27 Pedro Alves <palves@redhat.com>
6294 * linux-x86-low.c (u_debugreg_offset): New function.
6295 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6297 2015-02-27 Pedro Alves <palves@redhat.com>
6299 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6300 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6301 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6302 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6303 (ps_lsetfpregs, ps_getpid)
6304 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6305 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6306 (ps_lsetxregs, ps_plog): Declare.
6308 2015-02-27 Pedro Alves <palves@redhat.com>
6310 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6311 IP_AGENT_EXPORT_FUNC.
6312 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6313 IP_AGENT_EXPORT_FUNC.
6314 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6315 (IP_AGENT_EXPORT): Delete.
6316 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6317 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6318 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6319 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6320 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6321 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6322 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6323 (traceframe_read_count, traceframe_write_count)
6324 (traceframes_created, trace_state_variables, get_raw_reg)
6325 (get_trace_state_variable_value, set_trace_state_variable_value)
6326 (ust_loaded, helper_thread_id, cmd_buf): Use
6327 IPA_SYM_EXPORTED_NAME.
6328 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6329 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6330 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6331 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6332 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6333 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6334 EXTERN_C_PUSH/EXTERN_C_POP.
6335 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6336 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6337 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6338 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6339 (traceframe_write_count, traceframe_read_count)
6340 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6341 (about_to_request_buffer_space, get_trace_state_variable_value)
6342 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6343 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6344 EXTERN_C_PUSH/EXTERN_C_POP.
6345 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6346 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6347 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6348 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6349 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6350 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6351 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6352 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6354 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6355 (IP_AGENT_EXPORT_VAR_DECL): Define.
6357 (gdb_agent_get_raw_reg): Declare.
6359 2015-02-27 Tom Tromey <tromey@redhat.com>
6360 Pedro Alves <palves@redhat.com>
6362 Rename symbols whose names are reserved C++ keywords throughout.
6364 2015-02-27 Pedro Alves <palves@redhat.com>
6366 * Makefile.in (COMPILER): New, get it from autoconf.
6367 (CXX): Get from autoconf instead.
6368 (COMPILE.pre): Use COMPILER.
6369 (CC-LD): Rename to ...
6370 (CC_LD): ... this. Use COMPILER.
6371 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6372 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6373 * acinclude.m4: Include build-with-cxx.m4.
6374 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6375 Disable -Werror by default if building in C++ mode.
6376 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6377 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6378 the C++ compiler. Save/restore CXXFLAGS too.
6379 * configure: Regenerate.
6381 2015-02-27 Pedro Alves <palves@redhat.com>
6383 * acinclude.m4: Include libiberty.m4.
6384 * configure.ac: Call libiberty_INIT.
6385 * config.in, configure: Regenerate.
6387 2015-02-26 Pedro Alves <palves@redhat.com>
6389 * linux-low.c (linux_wait_1): When incrementing the PC past a
6390 program breakpoint always use the_low_target.breakpoint_len as
6391 increment, rather than the maximum between that and
6392 the_low_target.decr_pc_after_break.
6394 2015-02-23 Pedro Alves <palves@redhat.com>
6396 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6397 thread was doing a step-over; always adjust the PC if
6398 we stepped over a permanent breakpoint.
6399 (linux_wait_1): If we stepped over breakpoint that was on top of a
6400 permanent breakpoint, manually advance the PC past it.
6402 2015-02-23 Pedro Alves <palves@redhat.com>
6404 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6406 (x86_fill_gregset, x86_store_gregset): Use it when handling
6409 2015-02-20 Pedro Alves <palves@redhat.com>
6411 * thread-db.c: Include "nat/linux-procfs.h".
6412 (thread_db_init): Skip listing new threads if the kernel supports
6413 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6415 2015-02-20 Pedro Alves <palves@redhat.com>
6417 * linux-low.c (status_pending_p_callback): Use ptid_match.
6419 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6421 PR breakpoints/16812
6422 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6423 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6424 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6426 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6428 PR breakpoints/15956
6429 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6431 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6433 * linux-low.c (linux_low_btrace_conf): Print size.
6434 * server.c (handle_btrace_conf_general_set): New.
6435 (hanle_general_set): Call handle_btrace_conf_general_set.
6436 (handle_query): Report Qbtrace-conf:bts:size as supported.
6438 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6440 * linux-low.c (linux_low_enable_btrace): Update parameters.
6441 (linux_low_btrace_conf): New.
6442 (linux_target_ops)<to_btrace_conf>: Initialize.
6443 * server.c (current_btrace_conf): New.
6444 (handle_btrace_enable): Rename to ...
6445 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6446 to target_enable_btrace. Update comment. Update users.
6447 (handle_qxfer_btrace_conf): New.
6448 (qxfer_packets): Add btrace-conf entry.
6449 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6450 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6451 (target_ops)<read_btrace_conf>: New.
6452 (target_enable_btrace): Update parameters.
6453 (target_read_btrace_conf): New.
6455 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6457 * server.c (handle_btrace_general_set): Remove call to
6458 target_supports_btrace.
6459 (supported_btrace_packets): New.
6460 (handle_query): Call supported_btrace_packets.
6461 * target.h: include btrace-common.h.
6462 (btrace_target_info): Removed.
6463 (supports_btrace, target_supports_btrace): Update parameters.
6465 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6467 * Makefile.in (SFILES): Add common/btrace-common.c.
6468 (OBS): Add common/btrace-common.o.
6469 (btrace-common.o): Add build rules.
6470 * linux-low: Include btrace-common.h.
6471 (linux_low_read_btrace): Use struct btrace_data. Call
6472 btrace_data_init and btrace_data_fini.
6474 2015-02-06 Pedro Alves <palves@redhat.com>
6476 * thread-db.c (find_new_threads_callback): Add debug output.
6478 2015-02-04 Pedro Alves <palves@redhat.com>
6480 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6481 (resume_stopped_resumed_lwps): New function.
6482 (linux_wait_for_event_filtered): Use it.
6484 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6486 * Makefile.in (SFILES): Add linux-personality.c.
6487 (linux-personality.o): New rule.
6488 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6489 list of objects to be built.
6490 * linux-low.c: Include nat/linux-personality.h.
6491 (linux_create_inferior): Remove code to disable address space
6492 randomization (moved to ../nat/linux-personality.c). Create
6493 cleanup to disable address space randomization.
6495 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6497 * Makefile.in (posix-strerror.o): New rule.
6498 (mingw-strerror.o): Likewise.
6499 * configure: Regenerated.
6500 * configure.ac: Source file ../common/common.host. Initialize new
6501 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6503 2015-01-14 Yao Qi <yao@codesourcery.com>
6505 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6506 (ppc-linux.o): New rule.
6507 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6508 * configure.ac: AC_CHECK_FUNCS(getauxval).
6509 * config.in: Re-generated.
6510 * configure: Re-generated.
6511 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6512 ppc64_64bit_inferior_p
6514 2015-01-14 Yao Qi <yao@codesourcery.com>
6516 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6517 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6518 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6519 (PT_ORIG_R3, PT_TRAP): Likewise.
6520 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6521 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6522 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6524 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6526 * i387-fp.c (i387_cache_to_xsave): In look over
6527 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6528 zmmh_low_space field by use of zmmh_high_space.
6530 2015-01-09 Pedro Alves <palves@redhat.com>
6532 * linux-low.c (step_over_bkpt): Move higher up in the file.
6533 (handle_extended_wait): Don't store the stop_pc here.
6534 (get_stop_pc): Adjust comments and rename to ...
6535 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6536 stopped for a software breakpoint or hardware breakpoint.
6537 (thread_still_has_status_pending_p): New function.
6538 (status_pending_p_callback): Use
6539 thread_still_has_status_pending_p. If the event is no longer
6540 interesting, resume the LWP.
6541 (handle_tracepoints): Add assert.
6542 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6543 (wstatus_maybe_breakpoint): New function.
6544 (cancel_breakpoint): Delete function.
6545 (check_stopped_by_watchpoint): New function, factored out from
6546 linux_low_filter_event.
6547 (lp_status_maybe_breakpoint): Delete function.
6548 (linux_low_filter_event): Remove filter_ptid argument.
6549 Leave thread group exits pending here. Store the LWP's stop PC.
6550 Always leave events pending.
6551 (linux_wait_for_event_filtered): Pull all events out of the
6552 kernel, and leave them all pending.
6553 (count_events_callback, select_event_lwp_callback): Consider all
6555 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6556 (select_event_lwp): Only give preference to the stepping LWP in
6557 all-stop mode. Adjust comments.
6558 (ignore_event): New function.
6559 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6560 references to cancel_breakpoints. Adjust to renames. Also give
6561 equal priority to all LWPs that have had events in non-stop mode.
6562 If reporting a software breakpoint event, unadjust the LWP's PC.
6563 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6564 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6566 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6567 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6568 (linux_stopped_by_watchpoint): Adjust.
6569 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6570 * linux-low.h (enum lwp_stop_reason): New.
6571 (struct lwp_info) <stop_pc>: Adjust comment.
6572 <stopped_by_watchpoint>: Delete field.
6573 <stop_reason>: New field.
6574 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6575 * mem-break.c (software_breakpoint_inserted_here)
6576 (hardware_breakpoint_inserted_here): New function.
6577 * mem-break.h (software_breakpoint_inserted_here)
6578 (hardware_breakpoint_inserted_here): Declare.
6579 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6580 (cancel_breakpoints): Delete.
6581 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6582 (upload_fast_traceframes): Remove references to
6585 2015-01-09 Pedro Alves <palves@redhat.com>
6587 * thread-db.c (find_new_threads_callback): Ignore thread if the
6588 kernel thread ID is -1.
6590 2015-01-09 Pedro Alves <palves@redhat.com>
6592 * linux-low.c (linux_attach_fail_reason_string): Move to
6593 nat/linux-ptrace.c, and rename.
6594 (linux_attach_lwp): Update comment.
6595 (attach_proc_task_lwp_callback): New function.
6596 (linux_attach): Adjust to rename and use
6597 linux_proc_attach_tgid_threads.
6598 (linux_attach_fail_reason_string): Delete declaration.
6600 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6602 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6603 * server.c (gdbserver_version): Likewise.
6605 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6607 * remote-utils.c: Include ctype.h.
6608 (input_interrupt): Explicitly handle the case when the char
6609 received is the NUL byte. Improve the printing of non-ASCII
6612 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6614 * linux-low.c (linux_low_filter_event): Update call to
6615 linux_enable_event_reporting following the addition of
6616 a new parameter to that function.
6618 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6621 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6622 (AARCH64_FPCR_REGNO): Likewise.
6623 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6624 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6625 (aarch64_store_fpregset): Likewise.
6627 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6629 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6630 Remove FIXME comment about assumption about N.
6632 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6634 * configure.ac: If large-file support is disabled in GDBserver,
6635 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6636 * configure: Regenerate.
6638 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6640 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6641 warning upon ENODATA from ptrace.
6642 * linux-s390-low.c (s390_store_tdb): New.
6643 (s390_regsets): Add regset for NT_S390_TDB.
6645 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6647 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6648 without a fill_function.
6649 * linux-s390-low.c (s390_fill_last_break): Remove.
6650 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6651 (s390_arch_setup): Use regset's size instead of fill_function for
6654 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6656 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6657 the regset's store function when ptrace returned an error.
6658 * regcache.c (get_thread_regcache): Invalidate register cache
6659 before fetching inferior's registers.
6661 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6663 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6664 while-loop as for-loop.
6665 (regsets_store_inferior_registers): Likewise.
6667 2014-11-28 Yao Qi <yao@codesourcery.com>
6669 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6670 * config.in, configure: Re-generate.
6671 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6674 2014-11-21 Yao Qi <yao@codesourcery.com>
6676 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6677 (AC_CHECK_HEADERS): Remove malloc.h.
6678 * configure: Re-generated.
6679 * config.in: Re-generated.
6680 * server.h: Don't include alloca.h and malloc.h.
6681 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6682 Don't include malloc.h.
6684 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6686 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6687 corresponding ERRNO check in same block.
6689 2014-11-12 Pedro Alves <palves@redhat.com>
6691 * server.c (cont_thread): Update comment.
6692 (start_inferior, attach_inferior): No longer clear cont_thread.
6693 (handle_v_cont): No longer set cont_thread.
6694 (captured_main): Clear cont_thread each time a GDB connects.
6696 2014-11-12 Pedro Alves <palves@redhat.com>
6698 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6699 thread, and don't resume all threads if the Hc thread has exited.
6701 2014-11-12 Pedro Alves <palves@redhat.com>
6703 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6704 the process group instead of to a specific LWP.
6706 2014-10-15 Pedro Alves <palves@redhat.com>
6709 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6711 (arm_set_thread_context): Delete.
6712 (the_low_target): Adjust.
6713 * win32-i386-low.c (debug_registers_changed)
6714 (debug_registers_used): Delete.
6715 (update_debug_registers_callback): New function.
6716 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6717 needing to update their debug registers.
6718 (win32_get_current_dr): New function.
6719 (x86_dr_low_get_addr, x86_dr_low_get_control)
6720 (x86_dr_low_get_status): Fetch the debug register from the thread
6722 (i386_initial_stuff): Adjust.
6723 (i386_get_thread_context): Remove current_event parameter. Don't
6724 clear debug_registers_changed nor copy DR values to
6726 (i386_set_thread_context): Delete.
6727 (i386_prepare_to_resume): New function.
6728 (i386_thread_added): Mark the thread as needing to update irs
6730 (the_low_target): Remove i386_set_thread_context and install
6731 i386_prepare_to_resume.
6732 * win32-low.c (win32_get_thread_context): Adjust.
6733 (win32_set_thread_context): Use SetThreadContext
6735 (win32_prepare_to_resume): New function.
6736 (win32_require_context): New function, factored out from ...
6737 (thread_rec): ... this.
6738 (continue_one_thread): Call win32_prepare_to_resume on each thread
6739 we're about to continue.
6740 (win32_resume): Call win32_prepare_to_resume on the event thread.
6741 * win32-low.h (struct win32_thread_info)
6742 <debug_registers_changed>: New field.
6743 (struct win32_target_ops): Change prototype of set_thread_context,
6744 delete set_thread_context and add prepare_to_resume.
6745 (win32_require_context): New declaration.
6747 2014-10-08 Gary Benson <gbenson@redhat.com>
6749 * server.h: Do not include common-exceptions.h.
6751 2014-10-08 Gary Benson <gbenson@redhat.com>
6753 * server.h: Do not include cleanups.h.
6755 2014-09-30 James Hogan <james.hogan@imgtec.com>
6757 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6760 2014-09-23 Yao Qi <yao@codesourcery.com>
6762 * linux-low.c (lp_status_maybe_breakpoint): New function.
6763 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6764 (count_events_callback): Likewise.
6765 (select_event_lwp_callback): Likewise.
6766 (cancel_breakpoints_callback): Likewise.
6768 2014-09-19 Don Breazeal <donb@codesourcery.com>
6770 * linux-low.c (handle_extended_wait): Call
6771 linux_ptrace_get_extended_event.
6772 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6773 linux_is_extended_waitstatus.
6775 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6777 * Makefile.in (CPPFLAGS): Define.
6778 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6779 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6781 2014-09-16 Gary Benson <gbenson@redhat.com>
6783 * inferiors.h (current_inferior): Renamed as...
6784 (current_thread): New variable. All uses updated.
6785 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6786 (maybe_move_out_of_jump_pad): Likewise.
6787 (cancel_breakpoint): Likewise.
6788 (linux_low_filter_event): Likewise.
6789 (wait_for_sigstop): Likewise.
6790 (linux_resume_one_lwp): Likewise.
6791 (need_step_over_p): Likewise.
6792 (start_step_over): Likewise.
6793 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6794 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6795 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6796 and save_inferior as saved_thread.
6797 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6799 (regcache_invalidate_thread): Likewise.
6800 * remote-utils.c (prepare_resume_reply): Likewise.
6801 * thread-db.c (thread_db_get_tls_address): Likewise.
6802 (disable_thread_event_reporting): Likewise.
6803 (remove_thread_event_breakpoints): Likewise.
6804 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6806 * target.h (set_desired_inferior): Renamed as...
6807 (set_desired_thread): New declaration. All uses updated.
6808 * server.c (myresume): Updated comment to reference thread instead
6810 (handle_serial_event): Likewise.
6811 (handle_target_event): Likewise.
6813 2014-09-12 Tom Tromey <tromey@redhat.com>
6814 Gary Benson <gbenson@redhat.com>
6816 * regcache.h: Include common-regcache.h.
6817 (regcache_read_pc): Don't declare.
6818 * regcache.c (get_thread_regcache_for_ptid): New function.
6820 2014-09-11 Tom Tromey <tromey@redhat.com>
6821 Gary Benson <gbenson@redhat.com>
6823 * symbol.c: New file.
6824 * Makefile.in (SFILES): Add symbol.c.
6825 (OBS): Add symbol.o.
6827 2014-09-11 Gary Benson <gbenson@redhat.com>
6829 * target.c (target_stop_ptid, target_continue_ptid): New
6832 2014-09-11 Tom Tromey <tromey@redhat.com>
6833 Gary Benson <gbenson@redhat.com>
6835 * target.h: Include target/target.h.
6836 * target.c (target_read_memory, target_read_uint32)
6837 (target_write_memory): New functions.
6839 2014-09-11 Gary Benson <gbenson@redhat.com>
6841 * server.h (debug_hw_points): Don't declare.
6842 * server.c (debug_hw_points): Don't define. Replace all uses
6843 with show_debug_regs.
6844 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6845 all uses with show_debug_regs.
6847 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6849 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6850 endianness into account.
6851 (ppc_supply_ptrace_register): Likewise.
6853 2014-09-03 James Hogan <james.hogan@imgtec.com>
6855 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6856 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6858 2014-09-03 Gary Benson <gbenson@redhat.com>
6860 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6861 ALL_DEBUG_ADDRESS_REGISTERS.
6863 2014-09-02 Gary Benson <gbenson@redhat.com>
6865 * i386-low.h: Renamed as...
6866 * x86-low.h: New file. All type, function and variable name
6867 prefixes changed from "i386_" to "x86_". All references updated.
6868 * i386-low.c: Renamed as...
6869 * x86-low.c: New file. All type, function and variable name
6870 prefixes changed from "i386_" to "x86_". All references updated.
6872 2014-09-02 Gary Benson <gbenson@redhat.com>
6874 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6875 (x86_linux_new_thread): Likewise.
6877 2014-08-29 Gary Benson <gbenson@redhat.com>
6879 * server.h (setjmp.h): Do not include.
6880 (toplevel): Do not declare.
6881 (common-exceptions.h): Include.
6882 (cleanups.h): Likewise.
6883 * server.c (toplevel): Do not define.
6884 (exit_code): New static global.
6885 (detach_or_kill_for_exit_cleanup): New function.
6886 (main): New function. Original main renamed to...
6887 (captured_main): New function.
6888 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6890 2014-08-29 Gary Benson <gbenson@redhat.com>
6892 * Makefile.in (SFILES): Add common/common-exceptions.c.
6893 (OBS): Add common-exceptions.o.
6894 (common-exceptions.o): New rule.
6895 * utils.c (prepare_to_throw_exception): New function.
6897 2014-08-29 Gary Benson <gbenson@redhat.com>
6899 * config.in: Regenerate.
6900 * configure: Likewise.
6902 2014-08-29 Gary Benson <gbenson@redhat.com>
6904 * Makefile.in (SFILES): Add common/cleanups.c.
6906 (cleanups.o): New rule.
6908 2014-08-29 Gary Benson <gbenson@redhat.com>
6910 * utils.c (internal_vwarning): New function.
6912 2014-08-28 Gary Benson <gbenson@redhat.com>
6914 * utils.h (fatal): Remove declaration.
6915 * utils.c (fatal): Remove function.
6917 2014-08-28 Gary Benson <gbenson@redhat.com>
6919 * tracepoint.c (gdb_agent_init): Replace fatal with
6921 (initialize_tracepoint): Likewise.
6923 2014-08-28 Gary Benson <gbenson@redhat.com>
6925 * remote-utils.c (remote_prepare): Replace fatal with error.
6927 2014-08-28 Gary Benson <gbenson@redhat.com>
6929 * linux-low.c (linux_async): Replace fatal with warning.
6931 (linux_start_non_stop): Return -1 if linux_async failed.
6933 2014-08-28 Gary Benson <gbenson@redhat.com>
6935 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6937 (i386_dr_low_get_addr): Remove vague comment.
6938 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6941 2014-08-28 Gary Benson <gbenson@redhat.com>
6943 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6944 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6946 (linux_resume_one_lwp): Likewise.
6947 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6949 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6950 with internal_error.
6951 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6952 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6953 (find_register_by_name): Replace fatal with internal_error.
6954 (find_regno): Likewise.
6955 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6956 * thread-db.c (thread_db_create_event): Likewise.
6957 (thread_db_load_search): Likewise.
6958 (try_thread_db_load_1): Likewise.
6959 * tracepoint.c (get_jump_space_head): Replace fatal with
6961 (claim_trampoline_space): Likewise.
6962 (have_fast_tracepoint_trampoline_buffer): Likewise.
6963 (cmd_qtstart): Likewise.
6964 (stop_tracing): Likewise.
6965 (fast_tracepoint_collecting): Likewise.
6966 (target_malloc): Likewise.
6967 (download_tracepoint): Likewise.
6968 (download_trace_state_variables): Replace check with gdb_assert.
6969 (upload_fast_traceframes): Replace fatal with internal_error.
6971 2014-08-19 Tom Tromey <tromey@redhat.com>
6972 Gary Benson <gbenson@redhat.com>
6974 * Makefile.in (SFILES): Add common/common-debug.c.
6975 (OBS): Add common-debug.o.
6976 (common-debug.o): New rule.
6977 * debug.h (debug_printf): Don't declare.
6978 * debug.c (debug_printf): Renamed and rewritten as...
6979 (debug_vprintf): New function.
6981 2014-08-19 Gary Benson <gbenson@redhat.com>
6983 * utils.h: Do not include print-utils.h.
6985 2014-08-19 Tom Tromey <tromey@redhat.com>
6986 Gary Benson <gbenson@redhat.com>
6988 * server.h: Add static assertion.
6989 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6991 2014-08-19 Tom Tromey <tromey@redhat.com>
6992 Gary Benson <gbenson@redhat.com>
6994 * Makefile.in (SFILES): Add common/errors.c.
6995 (OBS): Add errors.o.
6996 (IPA_OBS): Add errors-ipa.o.
6997 (errors.o): New rule.
6998 (errors-ipa.o): Likewise.
6999 * utils.h (perror_with_name, error, warning): Don't declare.
7000 * utils.c (warning): Renamed and rewritten as...
7001 (vwarning): New function.
7002 (error): Renamed and rewritten as...
7003 (verror): New function.
7004 (internal_error): Renamed and rewritten as...
7005 (internal_verror): New function.
7007 2014-08-07 Gary Benson <gbenson@redhat.com>
7009 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7010 * configure: Regenerate.
7011 * config.in: Likewise.
7012 * server.h: Do not include errno.h.
7013 * event-loop.c: Likewise.
7014 * hostio-errno.c: Likewise.
7015 * linux-low.c: Likewise.
7016 * remote-utils.c: Likewise.
7017 * spu-low.c: Likewise.
7018 * utils.c: Likewise.
7019 * gdbreplay.c: Unconditionally include errno.h.
7021 2014-08-07 Gary Benson <gbenson@redhat.com>
7023 * server.h: Do not include string.h.
7024 * event-loop.c: Likewise.
7025 * linux-low.c: Likewise.
7026 * regcache.c: Likewise.
7027 * remote-utils.c: Likewise.
7028 * spu-low.c: Likewise.
7029 * utils.c: Likewise.
7031 2014-08-07 Gary Benson <gbenson@redhat.com>
7033 * server.h: Do not include gdb_assert.h.
7035 2014-08-07 Gary Benson <gbenson@redhat.com>
7037 * server.h: Do not include common-utils.h.
7039 2014-08-07 Gary Benson <gbenson@redhat.com>
7041 * server.h: Do not include ptid.h.
7042 * notif.h: Likewise.
7044 2014-08-07 Gary Benson <gbenson@redhat.com>
7046 * server.h: Do not include gdb_locale.h.
7048 2014-08-07 Gary Benson <gbenson@redhat.com>
7050 * server.h: Do not include gdb/signals.h.
7051 * win32-low.c: Likewise.
7053 2014-08-07 Gary Benson <gbenson@redhat.com>
7055 * server.h: Do not include pathmax.h.
7057 2014-08-07 Gary Benson <gbenson@redhat.com>
7059 * server.h: Do not include libiberty.h.
7060 * linux-bfin-low.c: Likewise.
7062 2014-08-07 Gary Benson <gbenson@redhat.com>
7064 * server.h: Do not include ansidecl.h.
7066 2014-08-07 Gary Benson <gbenson@redhat.com>
7068 * linux-x86-low.c: Do not include stddef.h.
7069 * lynx-ppc-low.c: Likewise.
7070 * tracepoint.c: Likewise.
7072 2014-08-07 Gary Benson <gbenson@redhat.com>
7074 * server.h: Do not include stdarg.h.
7075 * nto-low.c: Likewise.
7077 2014-08-07 Gary Benson <gbenson@redhat.com>
7079 * server.h: Do not include stdlib.h.
7080 * inferiors.c: Likewise.
7081 * linux-low.c: Likewise.
7082 * regcache.c: Likewise.
7083 * spu-low.c: Likewise.
7084 * tracepoint.c: Likewise.
7085 * utils.c: Likewise.
7087 2014-08-07 Gary Benson <gbenson@redhat.com>
7089 * server.h: Do not include stdio.h.
7090 * linux-low.c: Likewise.
7091 * remote-utils.c: Likewise.
7092 * spu-low.c: Likewise.
7093 * utils.c: Likewise.
7094 * wincecompat.c: Likewise.
7096 2014-08-06 Gary Benson <gbenson@redhat.com>
7098 * regcache.c (init_register_cache): Move conditionals inside if.
7100 2014-08-06 Gary Benson <gbenson@redhat.com>
7102 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7104 2014-07-31 Gary Benson <gbenson@redhat.com>
7106 * ax.h: Do not include server.h.
7107 * gdbthread.h: Likewise.
7108 * lynx-low.h: Likewise.
7109 * notif.h: Likewise.
7111 2014-07-30 Gary Benson <gbenson@redhat.com>
7113 * server.h: Include common-defs.h.
7114 Do not include config.h or build-gnulib-gdbserver/config.h.
7116 2014-07-30 Gary Benson <gbenson@redhat.com>
7118 * hostio-errno.c: Move server.h to top of includes list.
7119 * inferiors.c: Likewise.
7120 * linux-x86-low.c: Likewise.
7121 * notif.c: Include server.h.
7123 2014-07-24 Tom Tromey <tromey@redhat.com>
7124 Gary Benson <gbenson@redhat.com>
7126 * server.h (CORE_ADDR): Now unsigned.
7128 2014-07-16 Pedro Alves <palves@redhat.com>
7130 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7132 2014-07-15 Pedro Alves <palves@redhat.com>
7134 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7137 2014-07-11 Pedro Alves <palves@redhat.com>
7139 * linux-low.c (kill_wait_lwp): New function, based on
7140 kill_one_lwp_callback, but use my_waitpid directly.
7141 (kill_one_lwp_callback, linux_kill): Use it.
7143 2014-06-23 Pedro Alves <palves@redhat.com>
7145 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7146 before setting DR0..DR3.
7148 2014-06-20 Gary Benson <gbenson@redhat.com>
7150 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7151 * configure: Regenerated.
7152 * config.in: Likewise.
7154 2014-06-20 Gary Benson <gbenson@redhat.com>
7156 * Makefile.in (SFILES): Update locations for files moved
7158 (object file files): Reordered.
7160 2014-06-20 Gary Benson <gbenson@redhat.com>
7162 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7163 (i386_dr_low_set_addr): Likewise.
7164 (i386_dr_low_get_addr): Likewise.
7165 (i386_dr_low_can_set_control): Likewise.
7166 (i386_dr_low_set_control): Likewise.
7167 (i386_dr_low_get_control): Likewise.
7168 (i386_dr_low_get_status): Likewise.
7169 (i386_get_debug_register_length): Likewise.
7170 * linux-x86-low.c (i386_dr_low_set_addr):
7171 Changed signature. Made static.
7172 (i386_dr_low_get_addr): Likewise.
7173 (i386_dr_low_set_control): Likewise.
7174 (i386_dr_low_get_control): Likewise.
7175 (i386_dr_low_get_status): Likewise.
7176 (i386_dr_low): New global variable.
7177 * win32-i386-low.c (i386_dr_low_set_addr):
7178 Changed signature. Made static.
7179 (i386_dr_low_get_addr): Likewise.
7180 (i386_dr_low_set_control): Likewise.
7181 (i386_dr_low_get_control): Likewise.
7182 (i386_dr_low_get_status): Likewise.
7183 (i386_dr_low): New global variable.
7185 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7187 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7188 * Makefile.in (AR, AR_FLAGS): Define.
7189 * configure: Regenerate.
7191 2014-06-19 Gary Benson <gbenson@redhat.com>
7193 * Makefile.in (i386-dregs.o): New rule.
7194 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7195 * i386-low.c (target.h): Remove include.
7196 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7197 (DR_CONTROL_SHIFT): Likewise.
7198 (DR_CONTROL_SIZE): Likewise.
7199 (DR_RW_EXECUTE): Likewise.
7200 (DR_RW_WRITE): Likewise.
7201 (DR_RW_READ): Likewise.
7202 (DR_RW_IORW): Likewise.
7203 (DR_LEN_1): Likewise.
7204 (DR_LEN_2): Likewise.
7205 (DR_LEN_4): Likewise.
7206 (DR_LEN_8): Likewise.
7207 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7208 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7209 (DR_ENABLE_SIZE): Likewise.
7210 (DR_LOCAL_SLOWDOWN): Likewise.
7211 (DR_GLOBAL_SLOWDOWN): Likewise.
7212 (DR_CONTROL_RESERVED): Likewise.
7213 (I386_DR_CONTROL_MASK): Likewise.
7214 (I386_DR_VACANT): Likewise.
7215 (I386_DR_LOCAL_ENABLE): Likewise.
7216 (I386_DR_GLOBAL_ENABLE): Likewise.
7217 (I386_DR_DISABLE): Likewise.
7218 (I386_DR_SET_RW_LEN): Likewise.
7219 (I386_DR_GET_RW_LEN): Likewise.
7220 (I386_DR_WATCH_HIT): Likewise.
7221 (i386_wp_op_t): Likewise.
7222 (i386_show_dr): Likewise.
7223 (i386_length_and_rw_bits): Likewise.
7224 (i386_insert_aligned_watchpoint): Likewise.
7225 (i386_remove_aligned_watchpoint): Likewise.
7226 (i386_handle_nonaligned_watchpoint): Likewise.
7227 i386_update_inferior_debug_regs(): Likewise.
7228 (i386_dr_insert_watchpoint): Likewise.
7229 (i386_dr_remove_watchpoint): Likewise.
7230 (i386_dr_region_ok_for_watchpoint): Likewise.
7231 (i386_dr_stopped_data_address): Likewise.
7232 (i386_dr_stopped_by_watchpoint): Likewise.
7234 2014-06-19 Gary Benson <gbenson@redhat.com>
7236 * i386-low.c (i386_dr_show): Renamed to
7237 i386_show_dr and made static. All uses updated.
7238 (i386_dr_length_and_rw_bits): Renamed to
7239 i386_length_and_rw_bits and made static.
7241 (i386_dr_insert_aligned_watchpoint): Renamed to
7242 i386_insert_aligned_watchpoint and made static.
7244 (i386_dr_remove_aligned_watchpoint): Renamed to
7245 i386_remove_aligned_watchpoint and made static.
7247 (i386_dr_update_inferior_debug_regs): Renamed to
7248 i386_update_inferior_debug_regs and made static.
7251 2014-06-18 Gary Benson <gbenson@redhat.com>
7253 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7254 (i386_dr_low_can_set_control): Likewise.
7255 (i386_get_debug_register_length): Likewise.
7256 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7257 (i386_dr_low_can_set_control): Likewise.
7258 (i386_get_debug_register_length): Likewise.
7260 2014-06-17 Gary Benson <gbenson@redhat.com>
7262 * i386-low.h (i386-dregs.h): New include.
7263 (DR_FIRSTADDR): Now in i386-dregs.h.
7264 (DR_LASTADDR): Likewise.
7265 (DR_NADDR): Likewise.
7266 (DR_STATUS): Likewise.
7267 (DR_CONTROL): Likewise.
7268 (i386_debug_reg_state): Likewise.
7269 (i386_dr_insert_watchpoint): Likewise.
7270 (i386_dr_remove_watchpoint): Likewise.
7271 (i386_dr_region_ok_for_watchpoint): Likewise.
7272 (i386_dr_stopped_data_address): Likewise.
7273 (i386_dr_stopped_by_watchpoint): Likewise.
7274 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7276 2014-06-18 Gary Benson <gbenson@redhat.com>
7278 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7279 i386_dr_insert_watchpoint.
7280 (i386_low_remove_watchpoint): Renamed to
7281 i386_dr_remove_watchpoint.
7282 (i386_low_region_ok_for_watchpoint): Renamed to
7283 i386_dr_region_ok_for_watchpoint.
7284 (i386_low_stopped_data_address): Renamed to
7285 i386_dr_stopped_data_address.
7286 (i386_low_stopped_by_watchpoint): Renamed to
7287 i386_dr_stopped_by_watchpoint.
7288 * i386-low.c (i386_show_dr): Renamed to
7289 i386_dr_show and made nonstatic. All uses updated.
7290 (i386_length_and_rw_bits): Renamed to
7291 i386_dr_length_and_rw_bits and made nonstatic.
7293 (i386_insert_aligned_watchpoint): Renamed to
7294 i386_dr_insert_aligned_watchpoint and made nonstatic.
7296 (i386_remove_aligned_watchpoint): Renamed to
7297 i386_dr_remove_aligned_watchpoint and made nonstatic.
7299 (i386_update_inferior_debug_regs): Renamed to
7300 i386_dr_update_inferior_debug_regs and made nonstatic.
7302 (i386_low_insert_watchpoint): Renamed to
7303 i386_dr_insert_watchpoint. All uses updated.
7304 (i386_low_remove_watchpoint): Renamed to
7305 i386_dr_remove_watchpoint. All uses updated.
7306 (i386_low_region_ok_for_watchpoint): Renamed to
7307 i386_dr_region_ok_for_watchpoint. All uses updated.
7308 (i386_low_stopped_data_address): Renamed to
7309 i386_dr_stopped_data_address. All uses updated.
7310 (i386_low_stopped_by_watchpoint): Renamed to
7311 i386_dr_stopped_by_watchpoint. All uses updated.
7313 2014-06-18 Gary Benson <gbenson@redhat.com>
7315 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7316 (i386_dr_low_can_set_control): Likewise.
7317 (i386_insert_aligned_watchpoint): New check.
7319 2014-06-18 Gary Benson <gbenson@redhat.com>
7321 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7324 2014-06-18 Gary Benson <gbenson@redhat.com>
7326 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7327 instead of fatal and error.
7328 (i386_handle_nonaligned_watchpoint): Likewise.
7330 2014-06-18 Gary Benson <gbenson@redhat.com>
7332 * i386-low.c (i386_get_debug_register_length): New macro.
7333 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7334 (i386_show_dr): Use debug_printf instead of fprintf. Use
7335 phex to format values.
7337 2014-06-18 Gary Benson <gbenson@redhat.com>
7339 * i386-low.h: Comment changes.
7340 * i386-low.c: Likewise.
7342 2014-06-18 Gary Benson <gbenson@redhat.com>
7344 * i386-low.c: Whitespace changes.
7346 2014-06-12 Tom Tromey <tromey@redhat.com>
7348 * utils.c (freeargv): Remove.
7350 2014-06-12 Tom Tromey <tromey@redhat.com>
7352 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7353 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7354 (parse_debug_format_options): Likewise.
7355 (gdbserver_usage): Likewise.
7356 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7357 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7358 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7360 ($(LIBGNU)): Depend on libiberty.
7361 (all-lib): Recurse into all subdirs.
7362 (install-only): Invoke "install" target in subdirs.
7363 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7365 * configure: Rebuild.
7366 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7367 for vasprintf, vsnprintf, or gettimeofday.
7368 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7371 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7373 * development.sh: Delete.
7374 * Makefile.in (config.status): Adjust dependency on development.sh.
7375 * configure.ac: Adjust development.sh source call.
7376 * configure: Regenerate.
7378 2014-06-02 Pedro Alves <palves@redhat.com>
7380 * ax.c (gdb_free_agent_expr): New function.
7381 * ax.h (gdb_free_agent_expr): New declaration.
7382 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7384 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7386 (clear_breakpoint_conditions_and_commands): New function.
7387 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7388 (clear_breakpoint_conditions_and_commands): New declaration.
7390 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7392 * linux-aarch64-low.c (asm/ptrace.h): Include.
7394 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7396 Fix TLS access for -static -pthread.
7397 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7398 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7399 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7401 2014-05-20 Pedro Alves <palves@redhat.com>
7403 * linux-aarch64-low.c (aarch64_insert_point)
7404 (aarch64_remove_point): No longer check whether the type is
7405 supported here. Adjust to new interface.
7406 (the_low_target): Install aarch64_supports_z_point_type as
7407 supports_z_point_type method.
7408 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7409 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7410 instead of a Z packet char. Adjust.
7411 (arm_supports_z_point_type): New function.
7412 (arm_insert_point, arm_remove_point): Adjust to new interface.
7413 (the_low_target): Install arm_supports_z_point_type.
7414 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7415 (cris_insert_point, cris_remove_point): Adjust to new interface.
7416 Don't check whether the type is supported here.
7417 (the_low_target): Install cris_supports_z_point_type.
7418 * linux-low.c (linux_supports_z_point_type): New function.
7419 (linux_insert_point, linux_remove_point): Adjust to new interface.
7420 * linux-low.h (struct linux_target_ops) <insert_point,
7421 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7422 raw_breakpoint pointer parameter.
7423 <supports_z_point_type>: New method.
7424 * linux-mips-low.c (mips_supports_z_point_type): New function.
7425 (mips_insert_point, mips_remove_point): Adjust to new interface.
7426 Use mips_supports_z_point_type.
7427 (the_low_target): Install mips_supports_z_point_type.
7428 * linux-ppc-low.c (the_low_target): Install NULL as
7429 supports_z_point_type method.
7430 * linux-s390-low.c (the_low_target): Install NULL as
7431 supports_z_point_type method.
7432 * linux-sparc-low.c (the_low_target): Install NULL as
7433 supports_z_point_type method.
7434 * linux-x86-low.c (x86_supports_z_point_type): New function.
7435 (x86_insert_point): Adjust to new insert_point interface. Use
7436 insert_memory_breakpoint. Adjust to new
7437 i386_low_insert_watchpoint interface.
7438 (x86_remove_point): Adjust to remove_point interface. Use
7439 remove_memory_breakpoint. Adjust to new
7440 i386_low_remove_watchpoint interface.
7441 (the_low_target): Install x86_supports_z_point_type.
7442 * lynx-low.c (lynx_target_ops): Install NULL as
7443 supports_z_point_type callback.
7444 * nto-low.c (nto_supports_z_point_type): New.
7445 (nto_insert_point, nto_remove_point): Adjust to new interface.
7446 (nto_target_ops): Install nto_supports_z_point_type.
7447 * mem-break.c: Adjust intro comment.
7448 (struct raw_breakpoint) <raw_type, size>: New fields.
7449 <inserted>: Update comment.
7450 <shlib_disabled>: Delete field.
7451 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7452 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7453 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7454 (raw_bkpt_type_to_target_hw_bp_type): New function.
7455 (find_enabled_raw_code_breakpoint_at): New function.
7456 (find_raw_breakpoint_at): New type and size parameters. Use them.
7457 (insert_memory_breakpoint): New function, based off
7458 set_raw_breakpoint_at.
7459 (remove_memory_breakpoint): New function.
7460 (set_raw_breakpoint_at): Reimplement.
7461 (set_breakpoint): New, based on set_breakpoint_at.
7462 (set_breakpoint_at): Reimplement.
7463 (delete_raw_breakpoint): Go through the_target->remove_point
7464 instead of assuming memory breakpoints.
7465 (find_gdb_breakpoint_at): Delete.
7466 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7467 (find_gdb_breakpoint): New function.
7468 (set_gdb_breakpoint_at): Delete.
7469 (z_type_supported): New function.
7470 (set_gdb_breakpoint_1): New function, loosely based off
7471 set_gdb_breakpoint_at.
7472 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7473 (delete_gdb_breakpoint_at): Delete.
7474 (delete_gdb_breakpoint_1): New function, loosely based off
7475 delete_gdb_breakpoint_at.
7476 (delete_gdb_breakpoint): New function.
7477 (clear_gdb_breakpoint_conditions): Rename to ...
7478 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7480 (add_condition_to_breakpoint): Make static.
7481 (add_breakpoint_condition): Take a struct breakpoint pointer
7482 instead of an address. Adjust.
7483 (gdb_condition_true_at_breakpoint): Rename to ...
7484 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7486 (gdb_condition_true_at_breakpoint): Reimplement.
7487 (add_breakpoint_commands): Take a struct breakpoint pointer
7488 instead of an address. Adjust.
7489 (gdb_no_commands_at_breakpoint): Rename to ...
7490 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7491 parameter. Return true if no breakpoint was found. Change debug
7493 (gdb_no_commands_at_breakpoint): Reimplement.
7494 (run_breakpoint_commands): Rename to ...
7495 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7496 and change return type to boolean.
7497 (run_breakpoint_commands): New function.
7498 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7499 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7500 breakpoint. Go through the_target->remove_point instead of
7501 assuming memory breakpoint.
7502 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7503 software and hardware breakpoints.
7504 (reinsert_raw_breakpoint): Go through the_target->insert_point
7505 instead of assuming memory breakpoint.
7506 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7507 software and hardware breakpoints.
7508 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7509 Check both software and hardware breakpoints.
7510 (validate_inserted_breakpoint): Assert the breakpoint is a
7511 software breakpoint. Set the inserted flag to -1 instead of
7512 setting shlib_disabled.
7513 (delete_disabled_breakpoints): Adjust.
7514 (validate_breakpoints): Only validate software breakpoints.
7515 Adjust to inserted flag change.
7516 (check_mem_read, check_mem_write): Skip breakpoint types other
7517 than software breakpoints. Adjust to inserted flag change.
7518 * mem-break.h (enum raw_bkpt_type): New enum.
7519 (raw_breakpoint, struct process_info): Forward declare.
7520 (Z_packet_to_target_hw_bp_type): Delete declaration.
7521 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7522 (set_gdb_breakpoint, delete_gdb_breakpoint)
7523 (clear_breakpoint_conditions): New declarations.
7524 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7525 (breakpoint_inserted_here): Update comment.
7526 (add_breakpoint_condition, add_breakpoint_commands): Replace
7527 address parameter with a breakpoint pointer parameter.
7528 (gdb_breakpoint_here): Update comment.
7529 (delete_gdb_breakpoint_at): Delete.
7530 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7531 * server.c (process_point_options): Take a struct breakpoint
7532 pointer instead of an address. Adjust.
7533 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7534 delete_gdb_breakpoint.
7535 * spu-low.c (spu_target_ops): Install NULL as
7536 supports_z_point_type method.
7537 * target.h: Include mem-break.h.
7538 (struct target_ops) <prepare_to_access_memory>: Update comment.
7539 <supports_z_point_type>: New field.
7540 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7541 instead of a char. Also take a raw breakpoint pointer.
7542 * win32-arm-low.c (the_low_target): Install NULL as
7543 supports_z_point_type.
7544 * win32-i386-low.c (i386_supports_z_point_type): New function.
7545 (i386_insert_point, i386_remove_point): Adjust to new interface.
7546 (the_low_target): Install i386_supports_z_point_type.
7547 * win32-low.c (win32_supports_z_point_type): New function.
7548 (win32_insert_point, win32_remove_point): Adjust to new interface.
7549 (win32_target_ops): Install win32_supports_z_point_type.
7550 * win32-low.h (struct win32_target_ops):
7551 <supports_z_point_type>: New method.
7552 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7553 instead of a char. Also take a raw breakpoint pointer.
7555 2014-05-20 Pedro Alves <palves@redhat.com>
7557 * mem-break.h: Include break-common.h.
7558 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7559 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7560 (Z_packet_to_target_hw_bp_type): New declaration.
7561 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7562 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7563 (Z_PACKET_ACCESS_WP): Delete macros.
7564 (Z_packet_to_hw_type): Delete function.
7565 * i386-low.h: Don't include break-common.h here.
7566 (Z_packet_to_hw_type): Delete declaration.
7567 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7568 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7569 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7570 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7571 * linux-aarch64-low.c: Don't include break-common.h here.
7572 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7573 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7574 (Z_packet_to_target_hw_bp_type): Delete function.
7575 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7577 (mips_insert_point, mips_remove_point): Use
7578 Z_packet_to_target_hw_bp_type.
7580 2014-05-20 Pedro Alves <palves@redhat.com>
7582 * linux-aarch64-low.c: Include break-common.h.
7583 (enum target_point_type): Delete.
7584 (Z_packet_to_point_type): Rename to ...
7585 (Z_packet_to_target_hw_bp_type): ... this, and return a
7586 target_hw_bp_type instead.
7587 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7588 instead of an enum target_point_type.
7589 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7591 (aarch64_dr_state_insert_one_point)
7592 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7593 (aarch64_handle_aligned_watchpoint)
7594 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7595 Take an enum target_hw_bp_type instead of an enum
7597 (aarch64_supports_z_point_type): New function.
7598 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7599 use Z_packet_to_target_hw_bp_type.
7601 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7603 * configure.ac: Only use -Werror by default when DEVELOPMENT
7605 * configure: Regenerate.
7607 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7609 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7610 * linux-x86-low.c (X86_64_USER_REGS): New.
7611 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7613 2014-04-28 Yao Qi <yao@codesourcery.com>
7615 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7618 2014-04-25 Pedro Alves <palves@redhat.com>
7621 * linux-low.c (linux_attach_fail_reason_string): New function.
7622 (linux_attach_lwp): Delete.
7623 (linux_attach_lwp_1): Rename to ...
7624 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7625 argument. Remove "initial" parameter. Return int instead of
7626 void. Don't error or warn here.
7627 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7628 failure to attach to the tgid. Call warning when failing to
7630 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7631 argument. Remove "initial" parameter. Return int instead of
7632 void. Don't error or warn here.
7633 (linux_attach_fail_reason_string): New declaration.
7634 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7635 interface change. Use linux_attach_fail_reason_string.
7637 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7638 Walfred Tedeschi <walfred.tedeschi@intel.com>
7640 * Makefile.in: Added rules to handle new files
7641 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7642 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7643 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7644 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7645 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7646 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7648 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7649 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7650 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7651 i386/x32-avx512.xml.
7652 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7653 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7654 i386/x32-avx512-linux.xml.
7655 * i387-fp.c (num_avx512_k_registers): New constant for number
7657 (num_avx512_zmmh_low_registers): New constant for number of
7658 lower ZMM registers (0-15).
7659 (num_avx512_zmmh_high_registers): New constant for number of
7660 higher ZMM registers (16-31).
7661 (num_avx512_ymmh_registers): New contant for number of higher
7662 YMM registers (ymm16-31 added by avx521 on x86_64).
7663 (num_avx512_xmm_registers): New constant for number of higher
7664 XMM registers (xmm16-31 added by AVX512 on x86_64).
7665 (struct i387_xsave): Add space for AVX512 registers.
7666 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7667 Add code to handle AVX512 registers.
7668 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7669 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7670 prototypei from generated file.
7671 (tdesc_amd64_avx512_linux): Likewise.
7672 (init_registers_x32_avx512_linux): Likewise.
7673 (tdesc_x32_avx512_linux): Likewise.
7674 (init_registers_i386_avx512_linux): Likewise.
7675 (tdesc_i386_avx512_linux): Likewise.
7676 (x86_64_regmap): Add AVX512 registers.
7677 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7679 (initialize_low_arch): Add code to initialize AVX512 registers.
7681 2014-04-23 Pedro Alves <palves@redhat.com>
7683 * mem-break.c (find_gdb_breakpoint_at): Make static.
7684 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7686 2014-04-23 Pedro Alves <palves@redhat.com>
7688 * i386-low.c: Don't include break-common.h here.
7689 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7690 prototype to take target_hw_bp_type as argument instead of a Z
7692 * i386-low.h: Include break-common.h here.
7693 (Z_packet_to_hw_type): Declare.
7694 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7696 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7697 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7698 (x86_remove_point): Convert the packet number to a
7699 target_hw_bp_type before calling i386_low_remove_watchpoint.
7700 * win32-i386-low.c (i386_insert_point): Convert the packet number
7701 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7702 (i386_remove_point): Convert the packet number to a
7703 target_hw_bp_type before calling i386_low_remove_watchpoint.
7705 2014-04-23 Pedro Alves <palves@redhat.com>
7707 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7709 2014-04-10 Pedro Alves <palves@redhat.com>
7711 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7712 Check if the condition or command is NULL before checking if the
7713 breakpoint is known. On success, return true.
7714 * mem-break.h (add_breakpoint_condition): Document return.
7715 (add_breakpoint_commands): Add describing comment.
7716 * server.c (skip_to_semicolon): New function.
7717 (process_point_options): Use it.
7719 2014-04-09 Pedro Alves <palves@redhat.com>
7721 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7724 2014-02-27 Pedro Alves <palves@redhat.com>
7727 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7729 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7731 (last_thread_of_process_p): Take a PID argument instead of a
7733 (linux_wait_for_lwp): Delete.
7734 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7736 (linux_low_filter_event): New function, party factored out from
7737 linux_wait_for_event.
7738 (linux_wait_for_event): Rename to ...
7739 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7740 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7741 sigsuspend. Check for zombie leaders.
7742 (linux_wait_for_event): Reimplement as wrapper around
7743 linux_wait_for_event_filtered.
7744 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7745 a normal or signal exit is seen, it's the whole process exiting.
7746 (wait_for_sigstop): No longer a for_each_inferior callback.
7747 Rewrite on top of linux_wait_for_event_filtered.
7748 (stop_all_lwps): Call wait_for_sigstop directly.
7749 * server.c (resume, handle_target_event): Handle
7750 TARGET_WAITKIND_NO_RESUMED.
7752 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7754 * win32-low.c (psapi_get_dll_name,
7755 * win32_CreateToolhelp32Snapshot): Delete.
7756 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7757 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7759 (handle_load_dll): Add function description.
7760 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7762 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7764 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7766 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7767 base address when calling win32_add_one_solib.
7768 (handle_load_dll): Delete local variable load_addr.
7769 Remove 0x1000 offset applied to DLL base address when calling
7770 win32_add_one_solib.
7771 (handle_unload_dll): Add comment.
7773 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7775 * win32-low.c (win32_add_all_dlls): Renames
7776 win32_ensure_ntdll_loaded. Rewrite function documentation.
7777 Adjust implementation to always load all DLLs.
7778 Add 0x1000 offset to DLL base address when calling
7779 win32_add_one_solib.
7780 (child_initialization_done): New static global.
7781 (do_initial_child_stuff): Set child_initialization_done to
7782 zero during child initialization, and 1 after. Replace call
7783 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7785 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7786 (handle_unload_dll): Add function documentation.
7787 (get_child_debug_event): Ignore load and unload DLL events
7788 during child initialization.
7790 2014-02-20 Doug Evans <dje@google.com>
7792 Remove global all_lwps.
7793 * inferiors.h (ptid_of): Move here from linux-low.h.
7794 (pid_of, lwpid_of): Ditto.
7795 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7796 parameter is a struct thread_info * now.
7797 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7798 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7799 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7801 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7802 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7803 * linux-arm-low.c (update_registers_callback): Update, "entry"
7804 parameter is a struct thread_info * now.
7805 Fetch lwpid from current_inferior directly.
7806 (arm_insert_point): Pass &all_threads to find_inferior instead of
7808 (arm_remove_point): Ditto.
7809 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7810 (arm_prepare_to_resume): Fetch pid from thread.
7811 (arm_read_description): Fetch lwpid from current_inferior directly.
7812 * linux-low.c (all_lwps): Delete.
7813 (delete_lwp): Delete call to remove_inferior.
7814 (handle_extended_wait): Fetch lwpid from thread.
7815 (add_lwp): Don't set lwp->entry.id. Remove call to
7816 add_inferior_to_list.
7817 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7818 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7819 (kill_one_lwp_callback): Ditto.
7820 (linux_kill): Don't dereference NULL pointer.
7821 Fetch ptid,lwpid from thread.
7822 (get_detach_signal): Fetch ptid from thread.
7823 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7824 Simplify call to regcache_invalidate_thread.
7825 (delete_lwp_callback): Update, "entry" parameter is a
7826 struct thread_info * now. Fetch pid from thread.
7827 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7828 (status_pending_p_callback): Update, "entry" parameter is a
7829 struct thread_info * now. Fetch ptid from thread.
7830 (find_lwp_pid): Update, "entry" parameter is a
7831 struct thread_info * now.
7832 (linux_wait_for_lwp): Fetch pid from thread.
7833 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7834 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7835 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7836 (dequeue_one_deferred_signal): Ditto.
7837 (cancel_breakpoint): Fetch ptid from current_inferior.
7838 (linux_wait_for_event): Pass &all_threads to find_inferior,
7839 not &all_lwps. Fetch ptid, lwpid from thread.
7840 (count_events_callback): Update, "entry" parameter is a
7841 struct thread_info * now.
7842 (select_singlestep_lwp_callback): Ditto.
7843 (select_event_lwp_callback): Ditto.
7844 (cancel_breakpoints_callback): Ditto.
7845 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7847 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7848 (unsuspend_one_lwp): Update, "entry" parameter is a
7849 struct thread_info * now.
7850 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7852 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7853 Fetch lwpid from thread, not lwp.
7854 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7855 Pass &all_threads to find_inferior, not &all_lwps.
7856 (send_sigstop): Fetch lwpid from thread, not lwp.
7857 (send_sigstop_callback): Update, "entry" parameter is a
7858 struct thread_info * now.
7859 (suspend_and_send_sigstop_callback): Ditto.
7860 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7861 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7862 struct thread_info * now.
7863 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7865 (lwp_running): Update, "entry" parameter is a
7866 struct thread_info * now.
7867 (stop_all_lwps): Fetch ptid from thread.
7868 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7869 (linux_resume_one_lwp): Fetch lwpid from thread.
7870 (linux_set_resume_request): Update, "entry" parameter is a
7871 struct thread_info * now. Fetch pid, lwpid from thread.
7872 (resume_status_pending_p): Update, "entry" parameter is a
7873 struct thread_info * now.
7874 (need_step_over_p): Ditto. Fetch lwpid from thread.
7875 (start_step_over): Fetch lwpid from thread.
7876 (linux_resume_one_thread): Update, "entry" parameter is a
7877 struct thread_info * now. Fetch lwpid from thread.
7878 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7879 (proceed_one_lwp): Update, "entry" parameter is a
7880 struct thread_info * now. Fetch lwpid from thread.
7881 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7882 struct thread_info * now.
7883 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7884 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7885 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7887 (regsets_store_inferior_registers): Ditto.
7888 (fetch_register, store_register): Ditto.
7889 (linux_read_memory, linux_write_memory): Ditto.
7890 (linux_request_interrupt): Ditto.
7891 (linux_read_auxv): Ditto.
7892 (linux_xfer_siginfo): Ditto.
7893 (linux_qxfer_spu): Ditto.
7894 (linux_qxfer_libraries_svr4): Ditto.
7895 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7896 moved to inferiors.h.
7898 (get_thread_lwp): Update.
7899 (struct lwp_info): Delete member "entry". Simplify comment for
7902 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7903 current_inferior directly.
7904 (update_watch_registers_callback): Update, "entry" parameter is a
7905 struct thread_info * now. Fetch pid from thread.
7906 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7907 (mips_insert_point): Fetch lwpid from current_inferior.
7908 Pass &all_threads to find_inferior, not &all_lwps.
7909 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7910 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7912 (mips_stopped_data_address): Ditto.
7913 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7915 * linux-tile-low.c (tile_arch_setup): Ditto.
7916 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7917 (update_debug_registers_callback): Update, "entry" parameter is a
7918 struct thread_info * now. Fetch pid from thread.
7919 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7920 Pass &all_threads to find_inferior, not &all_lwps.
7921 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7922 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7923 Pass &all_threads to find_inferior, not &all_lwps.
7924 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7925 (i386_dr_low_get_status): Ditto.
7926 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7927 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7928 (x86_linux_read_description): Ditto.
7929 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7931 2014-02-20 Doug Evans <dje@google.com>
7933 * inferiors.c (get_first_inferior): Fix buglet.
7935 2014-02-19 Doug Evans <dje@google.com>
7937 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7938 * inferiors.c (add_thread): Change result type to struct thread_info *.
7939 All callers updated.
7940 (add_lwp): Call add_thread here instead of in callers.
7941 All callers updated.
7942 * linux-low.h (get_lwp_thread): Rewrite.
7943 (struct lwp_info): New member "thread".
7945 2014-02-19 Doug Evans <dje@google.com>
7947 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7948 All callers updated.
7950 2014-02-19 Doug Evans <dje@google.com>
7952 * inferiors.c (add_thread): Fix whitespace.
7954 2014-02-19 Doug Evans <dje@google.com>
7956 * dll.c (clear_dlls): Replace accessing list implemention details
7958 * gdbthread.h (get_first_thread): Declare.
7959 * inferiors.c (for_each_inferior_with_data): New function.
7960 (get_first_thread): New function.
7961 (find_thread_ptid): Simplify.
7962 (get_first_inferior): New function.
7963 (clear_list): Delete.
7964 (one_inferior_p): New function.
7965 (clear_inferior_list): New function.
7966 (clear_inferiors): Update.
7967 * inferiors.h (for_each_inferior_with_data): Declare.
7968 (clear_inferior_list): Declare.
7969 (one_inferior_p): Declare.
7970 (get_first_inferior): Declare.
7971 * linux-low.c (linux_wait_for_event): Replace accessing list
7972 implemention details with API function.
7973 * server.c (target_running): Ditto.
7974 (accumulate_file_name_length): New function.
7975 (emit_dll_description): New function.
7976 (handle_qxfer_libraries): Replace accessing list implemention
7977 details with API function.
7978 (handle_qxfer_threads_worker): New function.
7979 (handle_qxfer_threads_proper): Replace accessing list implemention
7980 details with API function.
7981 (handle_query): Ditto.
7982 (visit_actioned_threads_callback_ftype): New typedef.
7983 (visit_actioned_threads_data): New struct.
7984 (visit_actioned_threads): Rewrite to be find_inferior callback.
7985 (resume): Call find_inferior.
7986 (handle_status): Replace accessing list implemention
7987 details with API function.
7988 (process_serial_event): Replace accessing list implemention details
7990 * target.c (set_desired_inferior): Replace accessing list implemention
7991 details with API function.
7992 * tracepoint.c (same_process_p): New function.
7993 (gdb_agent_about_to_close): Replace accessing list implemention
7994 details with API function.
7995 * win32-low.c (child_delete_thread): Replace accessing list
7996 implemention details with API function.
7997 (match_dll_by_basename): New function.
7998 (dll_is_loaded_by_basename): New function.
7999 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8000 details call to dll_is_loaded_by_basename.
8002 2014-02-19 Doug Evans <dje@google.com>
8004 * dll.h (struct dll_info): Add comment.
8005 * gdbthread.h (struct thread_info): Add comment.
8006 (current_ptid): Simplify.
8007 * inferiors.c (add_process): Update.
8008 (remove_process): Update.
8009 * inferiors.h (struct process_info): Rename member "head" to "entry".
8010 * linux-low.c (delete_lwp): Update.
8012 (last_thread_of_process_p): Update.
8013 (kill_one_lwp_callback, linux_kill): Update.
8014 (status_pending_p_callback): Update.
8015 (wait_for_sigstop): Update. Simplify read of ptid.
8016 (start_step_over): Update.
8017 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8018 (get_lwp_thread): Update.
8019 (struct lwp_info): Rename member "head" to "entry".
8020 * regcache.h (inferior_list_entry): Delete.
8021 * server.c (kill_inferior_callback): Update.
8022 (detach_or_kill_inferior_callback): Update.
8023 (print_started_pid): Update.
8024 (print_attached_pid): Update.
8025 (process_serial_event): Simplify read of ptid.
8026 * thread-db.c (thread_db_create_event): Update.
8027 (thread_db_get_tls_address): Update.
8028 * win32-low.c (current_inferior_ptid): Simplify.
8030 2014-02-19 Tom Tromey <tromey@redhat.com>
8032 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8034 (target_supports_btrace): Update.
8036 2014-02-14 Yao Qi <yao@codesourcery.com>
8038 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8039 (rsp-low-ipa.o): New target.
8041 2014-02-12 Tom Tromey <tromey@redhat.com>
8043 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8044 convert_ascii_to_int.
8045 * regcache.c (registers_to_string): Likewise.
8046 * remote-utils.c (decode_M_packet): Likewise.
8047 * server.c (process_serial_event): Likewise.
8049 2014-02-12 Tom Tromey <tromey@redhat.com>
8051 * server.c (handle_query, handle_v_run): Use hex2bin, not
8053 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8055 2014-02-12 Tom Tromey <tromey@redhat.com>
8057 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8058 convert_int_to_ascii.
8059 * regcache.c (registers_to_string, collect_register_as_string):
8061 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8063 * server.c (process_serial_event): Likewise.
8064 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8065 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8067 2014-02-12 Tom Tromey <tromey@redhat.com>
8069 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8070 bin2hex, not hexify.
8071 * tracepoint.c (cmd_qtstatus): Likewise.
8073 2014-02-12 Tom Tromey <tromey@redhat.com>
8075 * remote-utils.c (monitor_output): Pass explicit length to
8078 2014-02-12 Tom Tromey <tromey@redhat.com>
8080 * tracepoint.c: Include rsp-low.h.
8081 * server.c: Include rsp-low.h.
8082 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8083 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8085 * remote-utils.c: Include rsp-low.h.
8086 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8087 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8088 (convert_int_to_ascii, convert_ascii_to_int): Move to
8090 * regcache.c: Include rsp-low.h.
8091 * ax.c: Include rsp-low.h.
8092 * Makefile.in (SFILES): Add common/rsp-low.c.
8093 (OBS): Add rsp-low.o.
8094 (rsp-low.o): New target.
8096 2014-02-12 Tom Tromey <tromey@redhat.com>
8098 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8099 Include print-utils.h.
8100 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8101 (plongest, thirty_two, phex_nz): Remove.
8102 * Makefile.in (SFILES): Add common/print-utils.c.
8103 (OBS): Add print-utils.o.
8104 (print-utils-ipa.o): New target.
8105 (print-utils.o): New target.
8106 (IPA_OBJS): Add print-utils-ipa.o.
8108 2014-02-06 Tom Tromey <tromey@redhat.com>
8110 * Makefile.in (SFILES): Fix indentation.
8112 2014-02-05 Doug Evans <dje@google.com>
8114 * linux-low.c (linux_wait_for_event): Improve comment.
8115 (linux_wait_1): Keep current_inferior in sync with event_child.
8117 2014-01-22 Doug Evans <dje@google.com>
8119 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8121 2014-01-22 Doug Evans <dje@google.com>
8123 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8124 * configure: Regenerate.
8125 * config.in: Regenerate.
8126 * Makefile.in (SFILES): Add debug.c.
8128 * debug.c: New file.
8129 * debug.h: New file.
8130 * linux-aarch64-low.c (*): Update all debugging printfs to use
8131 debug_printf instead of fprintf.
8132 * linux-arm-low.c (*): Ditto.
8133 * linux-cris-low.c (*): Ditto.
8134 * linux-crisv32-low.c (*): Ditto.
8135 * linux-m32r-low.c (*): Ditto.
8136 * linux-sparc-low.c (*): Ditto.
8137 * linux-x86.c (*): Ditto.
8138 * linux-low.c (*): Ditto.
8139 (linux_wait_1): Add calls to debug_enter, debug_exit.
8140 (linux_wait): Remove redundant debugging printf.
8141 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8142 (linux_resume, unstop_all_lwps): Ditto.
8143 * mem-break.c (*): Update all debugging printfs to use
8144 debug_printf instead of fprintf.
8145 * remote-utils.c (*): Ditto.
8146 * thread-db.c (*): Ditto.
8147 * server.c #include <ctype.h>, "gdb_vecs.h".
8148 (debug_threads): Moved to debug.c.
8149 (*): Update all debugging printfs to use debug_printf instead of
8151 (start_inferior): Replace call to fflush with call to debug_flush.
8152 (monitor_show_help): Mention set debug-format.
8153 (parse_debug_format_options): New function.
8154 (handle_monitor_command): Handle "monitor set debug-format".
8155 (gdbserver_usage): Mention --debug-format.
8156 (main): Parse --debug-format.
8157 * server.h (debug_threads): Declaration moved to debug.h.
8159 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8160 trace_debug_1 that uses debug_printf.
8161 (tracepoint_look_up_symbols): Update all debugging printfs to use
8162 debug_printf instead of fprintf.
8164 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8166 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8169 2014-01-17 Pedro Alves <palves@redhat.com>
8172 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8173 defined after including gdb_proc_service.h.
8175 2014-01-16 Doug Evans <dje@google.com>
8177 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8178 (match_dll): Use it.
8180 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8182 * target.h (target_ops) <read_btrace>: Change parameters and
8183 return type to allow error reporting.
8184 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8185 trace reading errors on.
8186 * linux-low.c (linux_low_read_btrace): Pass trace reading
8188 (linux_low_disable_btrace): New.
8190 2014-01-15 Doug Evans <dje@google.com>
8192 * inferiors.c (thread_id_to_gdb_id): Delete.
8193 * inferiors.h (thread_id_to_gdb_id): Delete.
8195 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8197 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8198 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8201 2014-01-08 Pedro Alves <palves@redhat.com>
8203 * server.c (handle_status): Don't discard previous queued stop
8204 replies or thread's pending status here.
8205 (main) <disconnection>: Do it here instead.
8207 2014-01-08 Pedro Alves <palves@redhat.com>
8209 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8210 * server.c (visit_actioned_threads, handle_pending_status): New
8212 (handle_v_cont): Factor out parts to ...
8213 (resume): ... this new function. If in all-stop, and a thread
8214 being resumed has a pending status, report it without actually
8216 (myresume): Adjust to use the new 'resume' function.
8217 (clear_pending_status_callback, set_pending_status_callback)
8218 (find_status_pending_thread_callback): New functions.
8219 (handle_status): Handle the case of multiple threads having
8220 interesting statuses to report. Report threads' real last signal
8221 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8222 with an interesting thread to report the status for, instead of
8223 always reporting the status of the first thread.
8225 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8227 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8228 * gdbreplay.c (gdbreplay_version): Likewise.
8230 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8232 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8233 iov.iov_len with the real length in use.
8235 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8237 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8238 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8239 for all targets that use win32-low.c.
8240 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8241 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8243 2013-12-13 Pedro Alves <palves@redhat.com>
8245 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8246 if equal to TARGET_WAITKIND_LOADED.
8247 * win32-low.c (cached_status): New static global.
8248 (win32_wait): Add declaration.
8249 (do_initial_child_stuff): Flush all initial pending debug events
8250 up to the initial breakpoint.
8251 (win32_wait): If CACHED_STATUS was set, return that instead
8252 of doing a real wait. Remove the code resuming the execution
8253 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8254 during the initial phase. Also remove the code changing
8255 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8256 TARGET_WAITKIND_STOPPED.
8258 2013-12-11 Yao Qi <yao@codesourcery.com>
8260 * notif.c (handle_notif_ack): Return 0 if no notification
8263 2013-11-20 Doug Evans <dje@google.com>
8265 * linux-low.c (linux_set_resume_request): Fix comment.
8267 2013-11-20 Doug Evans <dje@google.com>
8269 * linux-low.c (resume_status_pending_p): Tweak comment.
8271 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8273 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8274 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8275 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8276 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8277 (srv_amd64_regobj): Add amd64-mpx.o.
8278 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8279 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8280 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8281 * i387-fp.c (num_pl_bnd_register) Added constant.
8282 (num_pl_bnd_cfg_registers) Added constant.
8283 (struct i387_xsave) Added reserved area and MPX fields.
8284 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8285 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8287 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8288 (init_registers_amd64_mpx_linux): Declare new function.
8289 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8290 (x86_64_regmap): Add MPX registers.
8291 (x86_linux_read_description): Add MPX case.
8292 (initialize_low_arch): Initialize MPX targets.
8294 2013-11-18 Tom Tromey <tromey@redhat.com>
8296 * configure: Rebuild.
8297 * configure.ac: Don't check for stdlib.h.
8298 * gdbreplay.c: Unconditionally include stdlib.h.
8300 2013-11-18 Tom Tromey <tromey@redhat.com>
8302 * config.in: Rebuild.
8303 * configure: Rebuild.
8304 * configure.ac: Don't use AC_HEADER_DIRENT.
8306 2013-11-18 Tom Tromey <tromey@redhat.com>
8308 * server.h: Don't check HAVE_STRING_H.
8309 * gdbreplay.c: Don't check HAVE_STRING_H.
8310 * configure: Rebuild.
8312 2013-11-18 Tom Tromey <tromey@redhat.com>
8314 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8317 2013-11-08 Tom Tromey <tromey@redhat.com>
8319 * configure, config.in: Rebuild.
8320 * configure.ac: Remove unused configury.
8322 2013-11-08 Tom Tromey <tromey@redhat.com>
8324 * acinclude.m4: Include common.m4, codeset.m4.
8325 * configure, config.in: Rebuild.
8326 * configure.ac: Use GDB_AC_COMMON.
8328 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8330 * linux-s390-low.c (HWCAP_S390_TE): New define.
8331 (s390_arch_setup): Consider the TE field in the HWCAP for
8332 determining 'have_regset_tdb'.
8334 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8337 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8340 2013-10-02 Pedro Alves <palves@redhat.com>
8342 * server.c (process_serial_event): Don't output "GDBserver
8343 exiting" if GDB is connected through stdio.
8344 * target.c (mywait): Likewise, be silent if GDB is connected
8347 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8349 * lynx-low.c (lynx_add_threads_after_attach): New function.
8350 (lynx_attach): Remove call to add_thread. Add call to
8351 lynx_add_threads_after_attach instead.
8353 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8355 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8356 * config.in, configure: Regenerated.
8358 2013-09-18 Yao Qi <yao@codesourcery.com>
8361 * server.c (start_inferior): Clear 'resume_info'.
8363 2013-09-16 Jiong Wang <jiwang@tilera.com>
8365 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8368 2013-09-16 Jiong Wang <jiwang@tilera.com>
8370 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8371 linux-tile-low.o to srv_tgtobj.
8373 2013-09-16 Will Newton <will.newton@linaro.org>
8375 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8378 2013-09-06 Pedro Alves <palves@redhat.com>
8380 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8381 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8382 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8383 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8384 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8385 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8387 2013-09-06 Pedro Alves <palves@redhat.com>
8389 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8390 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8392 2013-09-06 Pedro Alves <palves@redhat.com>
8394 * linux-amd64-ipa.c: Include tracepoint.h.
8395 * linux-i386-ipa.c: Include tracepoint.h.
8397 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8399 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8400 (ps_get_thread_area): New function.
8402 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8404 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8405 (initialize_low_arch): Call init_registers_crisv32 rather than
8406 init_register_crisv32.
8408 2013-09-05 Pedro Alves <palves@redhat.com>
8410 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8412 * hostio.h: ... this new file.
8413 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8414 win32-low.c: Include hostio.h.
8416 2013-09-05 Pedro Alves <palves@redhat.com>
8418 * server.h (gdb_client_data, handler_func, callback_handler_func)
8419 (delete_file_handler, add_file_handler, append_callback_event)
8420 (delete_callback_event, start_event_loop, initialize_event_loop):
8421 Move to event-loop.h and include it.
8422 * event-loop.h: New file.
8424 2013-09-05 Pedro Alves <palves@redhat.com>
8426 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8427 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8428 (loaded_dll, unloaded_dll): Move to ...
8429 * dll.h: ... this new file.
8430 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8432 2013-09-05 Pedro Alves <palves@redhat.com>
8434 * server.h (current_process, get_thread_process, all_processes)
8435 (add_inferior_to_list, for_each_inferior, current_inferior)
8436 (remove_inferior, add_process, remove_process, find_process_pid)
8437 (have_started_inferiors_p, have_attached_inferiors_p)
8438 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8439 (clear_inferiors, find_inferior, find_inferior_id)
8440 (inferior_target_data, set_inferior_target_data)
8441 (inferior_regcache_data, set_inferior_regcache_data): Move to
8442 inferiors.h, and include it.
8443 * inferiors.h: New file.
8445 2013-09-05 Pedro Alves <palves@redhat.com>
8447 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8451 2013-09-05 Pedro Alves <palves@redhat.com>
8453 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8455 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8456 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8457 (handle_tracepoint_general_set, handle_tracepoint_query)
8458 (tracepoint_finished_step, tracepoint_was_hit)
8459 (release_while_stepping_state_list, current_traceframe)
8460 (in_readonly_region, traceframe_read_mem)
8461 (fetch_traceframe_registers, traceframe_read_sdata)
8462 (traceframe_read_info, struct fast_tpoint_collect_status)
8463 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8464 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8465 (supply_fast_tracepoint_registers)
8466 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8467 (ipa_tdesc, claim_trampoline_space)
8468 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8469 (agent_mem_read, agent_get_trace_state_variable_value)
8470 (agent_set_trace_state_variable_value, agent_tsv_read)
8471 (agent_mem_read_string, get_raw_reg_func_addr)
8472 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8473 * tracepoint.h: ... this new file.
8475 2013-09-05 Pedro Alves <palves@redhat.com>
8477 * server.h (perror_with_name, error, fatal, warning, paddress)
8478 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8480 * utils.h: New file.
8482 2013-09-05 Pedro Alves <palves@redhat.com>
8484 * server.h (remote_debug, noack_mode, transport_is_reliable)
8485 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8486 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8487 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8488 (write_enn, initialize_async_io, enable_async_io)
8489 (disable_async_io, check_remote_input_interrupt_request)
8490 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8491 (dead_thread_notify, prepare_resume_reply)
8492 (decode_address_to_semicolon, decode_address, decode_m_packet)
8493 (decode_M_packet, decode_X_packet, decode_xfer_write)
8494 (decode_search_memory_packet, unhexify, hexify)
8495 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8496 (look_up_one_symbol, relocate_instruction)
8497 (monitor_output): Move to remote-utils.h, and include it.
8498 * remote-utils.h: New file.
8500 2013-09-05 Pedro Alves <palves@redhat.com>
8502 * server.h (_): Delete.
8504 2013-09-02 Pedro Alves <palves@redhat.com>
8506 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8507 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8509 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8511 2013-09-02 Pierre Muller <muller@sourceware.org>
8513 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8514 or WriteProcessMemory complete successfully and handle
8515 ERROR_PARTIAL_COPY error.
8517 2013-09-02 Pedro Alves <palves@redhat.com>
8519 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8520 error instead of EIO.
8522 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8525 * linux-low.c: Include filestuff.h.
8526 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8527 * lynx-low.c: Include filestuff.h.
8528 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8529 * server.c: Include filestuff.h.
8530 (main): Call notice_open_fds.
8531 * spu-low.c: Include filestuff.h.
8532 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8534 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8536 * Makefile.in: Explain why ../target and ../nat are not
8537 listed as include file search paths.
8538 (linux-waitpid.o): New object file rule.
8539 * configure.srv (srv_native_linux_obj): New variable.
8540 Replace all occurrences of linux native object files with
8541 $srv_native_linux_obj.
8542 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8543 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8544 (linux_enable_event_reporting): Remove declaration.
8545 (my_waitpid): Moved to common/linux-waitpid.c.
8546 (linux_wait_for_event): Pass ptid when calling
8547 linux_enable_event_reporting.
8548 (linux_supports_tracefork_flag): Remove.
8549 (linux_enable_event_reporting): Likewise.
8550 (linux_tracefork_grandchild): Remove.
8551 (STACK_SIZE): Moved to common/linux-ptrace.c.
8552 (linux_tracefork_child): Remove.
8553 (linux_test_for_tracefork): Remove.
8554 (linux_look_up_symbols): Call linux_supports_traceclone.
8555 (initialize_low): Remove call to linux_test_for_tracefork.
8556 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8557 common/linux-ptrace.h.
8558 (PTRACE_TYPE_ARG4): Likewise.
8559 Include linux-ptrace.h.
8561 2013-08-21 Pedro Alves <palves@redhat.com>
8563 * config.in: Renegerate.
8565 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8567 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8568 (SFILES): Remove $(srcdir)/common/target-common.c and
8569 add $(srcdir)/target/waitstatus.c.
8570 (OBS): Remove target-common.o and add waitstatus.o.
8571 (server_h): Remove $(srcdir)/../common/target-common.h and
8572 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8573 and $(srcdir)/../target/waitstatus.h.
8574 (target-common.o): Remove.
8575 (waitstatus.o): New target object file.
8576 * target.h: Do not include target-common.h and
8577 include target/resume.h, target/wait.h and
8578 target/waitstatus.h.
8580 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8582 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8583 to PTRACE_TYPE_ARG3.
8584 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8585 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8587 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8588 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8590 2013-07-27 Jie Zhang <jie@codesourcery.com>
8591 Daniel Jacobowitz <dan@codesourcery.com>
8592 Yao Qi <yao@codesourcery.com>
8594 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8595 (mips-linux-watch.o): New rule.
8596 (mips_linux_watch_h): New variable.
8597 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8599 * linux-mips-low.c: Include mips-linux-watch.h.
8600 (struct arch_process_info, struct arch_lwp_info): New.
8601 (update_watch_registers_callback): New function.
8602 (mips_linux_new_process, mips_linux_new_thread) New functions.
8603 (mips_linux_prepare_to_resume, mips_insert_point): New
8605 (mips_remove_point, mips_stopped_by_watchpoint): New
8607 (rsp_bp_type_to_target_hw_bp_type): New function.
8608 (mips_stopped_data_address): New function.
8609 (the_low_target): Add watchpoint support functions.
8611 2013-07-27 Yao Qi <yao@codesourcery.com>
8613 * i386-low.c: Include break-common.h.
8614 (enum target_hw_bp_type): Remove.
8616 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8618 * Makefile.in (SFILES): /common/target-common.c.
8619 (OBS): Add target-common.o.
8620 (server_h): Add $(srcdir)/../common/target-common.h.
8621 (target-common.o): New target.
8622 * server.c (queue_stop_reply_callback): Free
8623 status string after use.
8624 * target.c (target_waitstatus_to_string): Remove.
8625 * target.h: Include target-common.h.
8626 (resume_kind): Likewise.
8627 (target_waitkind): Likewise.
8628 (target_waitstatus): Likewise.
8629 (TARGET_WNOHANG): Likewise.
8631 2013-07-04 Yao Qi <yao@codesourcery.com>
8633 * Makefile.in (host_alias): Use @host_noncanonical@.
8634 (target_alias): Use @target_noncanonical@.
8635 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8636 ACX_NONCANONICAL_HOST.
8637 * configure: Regenerated.
8640 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8642 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8643 * configure: Rebuild.
8644 * Makefile.in (version_host, version_target): Get from configure.
8645 (version.c): Use $(version_host) and $(version_target).
8647 2013-07-03 Pedro Alves <palves@redhat.com>
8649 * Makefile.in (config.status): Depend on development.sh.
8650 * acinclude.m4: Include libmcheck.m4.
8651 * configure: Regenerate.
8653 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8655 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8656 attribute inside the parentheses.
8657 (winapi_DebugSetProcessKillOnExit): Ditto.
8658 (winapi_DebugBreakProcess): Ditto.
8659 (winapi_GenerateConsoleCtrlEvent): Ditto.
8661 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8663 * notif.h (notif_event): Add a dummy member to avoid compiler
8666 2013-07-01 Pedro Alves <palves@redhat.com>
8668 * hostio.c (HOSTIO_PATH_MAX): Define.
8669 (require_filename, handle_open, handle_unlink, handle_readlink):
8672 2013-07-01 Pedro Alves <palves@redhat.com>
8674 * server.h: Include "pathmax.h".
8675 * linux-low.c: Don't include sys/param.h.
8676 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8678 * win32-low.c: Don't include sys/param.h.
8679 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8681 2013-07-01 Pedro Alves <palves@redhat.com>
8683 * event-loop.c: Don't check HAVE_UNISTD_H before including
8685 * gdbreplay.c: Likewise.
8686 * remote-utils.c: Likewise.
8687 * server.c: Likewise.
8688 * configure.ac: Don't check for unistd.h.
8689 * configure: Regenerate.
8691 2013-06-28 Tom Tromey <tromey@redhat.com>
8693 * Makefile.in (version.c): Use version.in, not
8696 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8698 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8699 * configure: Rebuild.
8700 * Makefile.in (version_host, version_target): Get from configure.
8701 (version.c): Use $(version_host) and $(version_target).
8703 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8705 Fix trace-status to output user name without trailing colon.
8706 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8708 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8710 Fix trace-status to output proper start-time and stop-time.
8711 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8712 output start time and stop time in hex as gdb expects.
8714 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8716 * tracepoint.c (build_traceframe_info_xml): Output trace state
8717 variables present in the trace buffer.
8719 2013-06-24 Tom Tromey <tromey@redhat.com>
8721 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8723 (version.o): Remove.
8724 * gdbreplay.c: Include version.h.
8725 (version, host_name): Don't declare.
8726 * server.h: Include version.h.
8727 (version, host_name): Don't declare.
8729 2013-06-12 Pedro Alves <palves@redhat.com>
8731 * linux-x86-low.c (linux_is_elf64): Delete global.
8732 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8733 with local linux_pid_exe_is_elf_64_file use.
8735 2013-06-11 Pedro Alves <palves@redhat.com>
8737 * linux-low.c (regset_disabled, disable_regset): New functions.
8738 (regsets_fetch_inferior_registers)
8739 (regsets_store_inferior_registers): Use them.
8740 (initialize_regsets_info); Don't allocate the disabled_regsets
8742 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8745 2013-06-11 Pedro Alves <palves@redhat.com>
8747 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8750 2013-06-11 Pedro Alves <palves@redhat.com>
8752 * linux-x86-low.c (initialize_low_arch): Call
8753 init_registers_x32_avx_linux.
8755 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8757 Fix compatibility with Android Bionic.
8758 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8761 2013-06-07 Pedro Alves <palves@redhat.com>
8764 * Makefile.in (OBS): Add tdesc.o.
8765 (IPA_OBJS): Add tdesc-ipa.o.
8766 (tdesc-ipa.o): New rule.
8767 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8769 * linux-low.c (new_inferior): Delete.
8770 (disabled_regsets, num_regsets): Delete.
8771 (linux_add_process): Adjust to set the new per-process
8773 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8774 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8775 was a stop. When calling arch_setup, switch the current inferior
8776 to the thread that got an event.
8777 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8778 (regsets_fetch_inferior_registers)
8779 (regsets_store_inferior_registers): New regsets_info parameter.
8781 (linux_register_in_regsets): New regs_info parameter. Adjust to
8783 (register_addr, fetch_register, store_register): New usrregs_info
8784 parameter. Adjust to use it.
8785 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8786 parameter regs_info. Adjust to use it.
8787 (linux_fetch_registers): Get the current inferior's regs_info, and
8789 (linux_store_registers): Ditto.
8790 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8791 (initialize_low): Don't initialize the target_regsets here. Call
8792 initialize_low_arch.
8793 * linux-low.h (target_regsets): Delete declaration.
8794 (struct regsets_info): New.
8795 (struct usrregs_info): New.
8796 (struct regs_info): New.
8797 (struct process_info_private) <new_inferior>: New field.
8798 (struct linux_target_ops): Delete the num_regs, regmap, and
8799 regset_bitmap fields. New field regs_info.
8800 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8801 * i387-fp.c (num_xmm_registers): Delete.
8802 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8803 calls to new interface.
8804 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8805 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8806 Infer the number of xmm registers from the regcache's target
8808 * i387-fp.h (num_xmm_registers): Delete.
8809 * inferiors.c (add_thread): Don't install the thread's regcache
8811 * proc-service.c (gregset_info): Fetch the current inferior's
8812 regs_info. Adjust to use it.
8813 * regcache.c: Include tdesc.h.
8814 (register_bytes, reg_defs, num_registers)
8815 (gdbserver_expedite_regs): Delete.
8816 (get_thread_regcache): If the thread doesn't have a regcache yet,
8817 create one, instead of aborting gdbserver.
8818 (regcache_invalidate_one): Rename to ...
8819 (regcache_invalidate_thread): ... this.
8820 (regcache_invalidate_one): New.
8821 (regcache_invalidate): Only invalidate registers of the current
8823 (init_register_cache): Add target_desc parameter, and use it.
8824 (new_register_cache): Ditto. Assert the target description has a
8825 non zero registers_size.
8826 (regcache_cpy): Add assertions. Adjust.
8827 (realloc_register_cache, set_register_cache): Delete.
8828 (registers_to_string, registers_from_string): Adjust.
8829 (find_register_by_name, find_regno, find_register_by_number)
8830 (register_cache_size): Add target_desc parameter, and use it.
8831 (free_register_cache_thread, free_register_cache_thread_one)
8832 (regcache_release, register_cache_size): New.
8833 (register_size): Add target_desc parameter, and use it.
8834 (register_data, supply_register, supply_register_zeroed)
8835 (supply_regblock, supply_register_by_name, collect_register)
8836 (collect_register_as_string, collect_register_by_name): Adjust.
8837 * regcache.h (struct target_desc): Forward declare.
8838 (struct regcache) <tdesc>: New field.
8839 (init_register_cache, new_register_cache): Add target_desc
8841 (regcache_invalidate_thread): Declare.
8842 (regcache_invalidate_one): Delete declaration.
8843 (regcache_release): Declare.
8844 (find_register_by_number, register_cache_size, register_size)
8845 (find_regno): Add target_desc parameter.
8846 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8848 * remote-utils.c: Include tdesc.h.
8849 (outreg, prepare_resume_reply): Adjust.
8850 * server.c: Include tdesc.h.
8851 (gdbserver_xmltarget): Delete declaration.
8852 (get_features_xml, process_serial_event): Adjust.
8853 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8855 (struct process_info) <tdesc>: New field.
8856 (ipa_tdesc): Declare.
8857 * tdesc.c: New file.
8858 * tdesc.h: New file.
8859 * tracepoint.c: Include tdesc.h.
8860 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8861 (get_context_regcache): Adjust to pass ipa_tdesc down.
8862 (do_action_at_tracepoint): Adjust to get the register cache size
8863 from the context regcache's description.
8864 (traceframe_walk_blocks): Adjust to get the register cache size
8865 from the current trace frame's description.
8866 (traceframe_get_pc): Adjust to get current trace frame's
8867 description and pass it down.
8868 (gdb_collect): Adjust to get the register cache size from the
8870 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8871 (gdbserver_xmltarget): Delete.
8872 (initialize_low_tracepoint): Set the ipa's target description.
8873 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8874 (initialize_low_tracepoint): Set the ipa's target description.
8875 * linux-x86-low.c: Include tdesc.h.
8876 [__x86_64__] (is_64bit_tdesc): New.
8877 (ps_get_thread_area, x86_get_thread_area): Use it.
8878 (i386_cannot_store_register): Rename to ...
8879 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8880 (i386_cannot_fetch_register): Rename to ...
8881 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8882 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8884 (target_regsets): Rename to ...
8885 (x86_regsets): ... this.
8886 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8888 (x86_siginfo_fixup): Use is_64bit_tdesc.
8889 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8890 (tdesc_x32_avx_linux, tdesc_x32_linux)
8891 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8893 (x86_linux_update_xmltarget): Delete.
8894 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8895 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8896 (AMD64_LINUX_USER64_CS): New.
8897 (x86_linux_read_description): New, based on
8898 x86_linux_update_xmltarget.
8899 (same_process_callback): New.
8900 (x86_arch_setup_process_callback): New.
8901 (x86_linux_update_xmltarget): New.
8902 (x86_regsets_info): New.
8903 (amd64_linux_regs_info): New.
8904 (i386_linux_usrregs_info): New.
8905 (i386_linux_regs_info): New.
8906 (x86_linux_regs_info): New.
8907 (x86_arch_setup): Reimplement.
8908 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8909 (x86_emit_ops): Ditto.
8910 (the_low_target): Adjust. Install x86_linux_regs_info,
8911 x86_cannot_fetch_register, and x86_cannot_store_register.
8912 (initialize_low_arch): New.
8913 * linux-ia64-low.c (tdesc_ia64): Declare.
8914 (ia64_fetch_register): Adjust.
8915 (ia64_usrregs_info, regs_info): New globals.
8916 (ia64_regs_info): New function.
8917 (the_low_target): Adjust.
8918 (initialize_low_arch): New function.
8919 * linux-sparc-low.c (tdesc_sparc64): Declare.
8920 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8922 (sparc_arch_setup): New function.
8923 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8927 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8928 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8929 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8930 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8931 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8932 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8933 (tdesc_powerpc_isa205_vsx64l): Declare.
8934 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8935 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8936 (ppc_set_pc, ppc_get_hwcap): Adjust.
8937 (ppc_usrregs_info): Forward declare.
8938 (!__powerpc64__) ppc_regmap_adjusted: New global.
8939 (ppc_arch_setup): Adjust to the current process'es target
8941 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8942 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8943 (ppc_store_evrregset): Adjust.
8944 (target_regsets): Rename to ...
8945 (ppc_regsets): ... this, and make static.
8946 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8947 (ppc_regs_info): New function.
8948 (the_low_target): Adjust.
8949 (initialize_low_arch): New function.
8950 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8951 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8952 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8953 (tdesc_s390x_linux64v2): Declare.
8954 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8955 (s390_fill_gregset, s390_store_last_break): Adjust.
8956 (target_regsets): Rename to ...
8957 (s390_regsets): ... this, and make static.
8958 (s390_get_pc, s390_set_pc): Adjust.
8959 (s390_get_hwcap): New target_desc parameter, and use it.
8960 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8961 (s390_arch_setup): Adjust to set the current process'es target
8962 description. Don't adjust the regmap.
8963 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8964 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8965 (regs_info_3264): New globals.
8966 (s390_regs_info): New function.
8967 (the_low_target): Adjust.
8968 (initialize_low_arch): New function.
8969 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8970 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8971 [__mips64] (init_registers_mips_linux)
8972 (init_registers_mips_dsp_linux): Delete defines.
8973 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8974 (have_dsp): New global.
8975 (mips_read_description): New, based on mips_arch_setup.
8976 (mips_arch_setup): Reimplement.
8977 (get_usrregs_info): New function.
8978 (mips_cannot_fetch_register, mips_cannot_store_register)
8979 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8980 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8981 (target_regsets): Rename to ...
8982 (mips_regsets): ... this, and make static.
8983 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8984 (dsp_regs_info, regs_info): New globals.
8985 (mips_regs_info): New function.
8986 (the_low_target): Adjust.
8987 (initialize_low_arch): New function.
8988 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8989 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8991 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8992 (arm_read_description): New, with bits factored from
8994 (arm_arch_setup): Reimplement.
8995 (target_regsets): Rename to ...
8996 (arm_regsets): ... this, and make static.
8997 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8998 (arm_regs_info): New function.
8999 (the_low_target): Adjust.
9000 (initialize_low_arch): New function.
9001 * linux-m68k-low.c (tdesc_m68k): Declare.
9002 (target_regsets): Rename to ...
9003 (m68k_regsets): ... this, and make static.
9004 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9005 (m68k_regs_info): New function.
9006 (m68k_arch_setup): New function.
9007 (the_low_target): Adjust.
9008 (initialize_low_arch): New function.
9009 * linux-sh-low.c (tdesc_sharch): Declare.
9010 (target_regsets): Rename to ...
9011 (sh_regsets): ... this, and make static.
9012 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9013 (sh_regs_info, sh_arch_setup): New functions.
9014 (the_low_target): Adjust.
9015 (initialize_low_arch): New function.
9016 * linux-bfin-low.c (tdesc_bfin): Declare.
9017 (bfin_arch_setup): New function.
9018 (bfin_usrregs_info, regs_info): New globals.
9019 (bfin_regs_info): New function.
9020 (the_low_target): Adjust.
9021 (initialize_low_arch): New function.
9022 * linux-cris-low.c (tdesc_cris): Declare.
9023 (cris_arch_setup): New function.
9024 (cris_usrregs_info, regs_info): New globals.
9025 (cris_regs_info): New function.
9026 (the_low_target): Adjust.
9027 (initialize_low_arch): New function.
9028 * linux-cris-low.c (tdesc_crisv32): Declare.
9029 (cris_arch_setup): New function.
9030 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9031 (cris_regs_info): New function.
9032 (the_low_target): Adjust.
9033 (initialize_low_arch): New function.
9034 * linux-m32r-low.c (tdesc_m32r): Declare.
9035 (m32r_arch_setup): New function.
9036 (m32r_usrregs_info, regs_info): New globals.
9037 (m32r_regs_info): Adjust.
9038 (initialize_low_arch): New function.
9039 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9040 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9041 (tic6x_usrregs_info): Forward declare.
9042 (tic6x_read_description): New function, based on ...
9043 (tic6x_arch_setup): ... this. Reimplement.
9044 (target_regsets): Rename to ...
9045 (tic6x_regsets): ... this, and make static.
9046 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9047 (tic6x_regs_info): New function.
9048 (the_low_target): Adjust.
9049 (initialize_low_arch): New function.
9050 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9051 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9052 (target_regsets): Rename to ...
9053 (xtensa_regsets): ... this, and make static.
9054 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9056 (xtensa_arch_setup, xtensa_regs_info): New functions.
9057 (the_low_target): Adjust.
9058 (initialize_low_arch): New function.
9059 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9060 (nios2_arch_setup): Set the current process'es tdesc.
9061 (target_regsets): Rename to ...
9062 (nios2_regsets): ... this.
9063 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9064 (nios2_regs_info): New function.
9065 (the_low_target): Adjust.
9066 (initialize_low_arch): New function.
9067 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9068 (aarch64_arch_setup): Set the current process'es tdesc.
9069 (target_regsets): Rename to ...
9070 (aarch64_regsets): ... this.
9071 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9072 (aarch64_regs_info): New function.
9073 (the_low_target): Adjust.
9074 (initialize_low_arch): New function.
9075 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9077 (target_regsets): Rename to ...
9078 (tile_regsets): ... this.
9079 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9080 (tile_regs_info): New function.
9081 (tile_arch_setup): Set the current process'es tdesc.
9082 (the_low_target): Adjust.
9083 (initialize_low_arch): New function.
9084 * spu-low.c (tdesc_spu): Declare.
9085 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9086 * win32-arm-low.c (tdesc_arm): Declare.
9087 (arm_arch_setup): New function.
9088 (the_low_target): Install arm_arch_setup instead of
9090 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9091 (init_windows_x86): Rename to ...
9092 (i386_arch_setup): ... this. Set `win32_tdesc'.
9093 (the_low_target): Adjust.
9094 * win32-low.c (win32_tdesc): New global.
9095 (child_add_thread): Don't create the thread cache here.
9096 (do_initial_child_stuff): Set the new process'es tdesc.
9097 * win32-low.h (struct target_desc): Forward declare.
9098 (win32_tdesc): Declare.
9099 * lynx-i386-low.c (tdesc_i386): Declare global.
9100 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9101 * lynx-low.c (lynx_tdesc): New global.
9102 (lynx_add_process): Set the new process'es tdesc.
9103 * lynx-low.h (struct target_desc): Forward declare.
9104 (lynx_tdesc): Declare global.
9105 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9106 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9107 * nto-low.c (nto_tdesc): New global.
9108 (do_attach): Set the new process'es tdesc.
9109 * nto-low.h (struct target_desc): Forward declare.
9110 (nto_tdesc): Declare.
9111 * nto-x86-low.c (tdesc_i386): Declare.
9112 (nto_x86_arch_setup): Set `nto_tdesc'.
9114 2013-06-04 Gary Benson <gbenson@redhat.com>
9116 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9117 to qSupported response when appropriate.
9118 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9119 with nonzero-length annex.
9120 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9121 arguments supplied in annex.
9123 2013-05-31 Doug Evans <dje@google.com>
9126 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9127 64 bits in 64-cross-32 environment.
9129 2013-05-28 Pedro Alves <palves@redhat.com>
9131 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9132 (aarch64-without-fpu.c): Delete rule.
9133 * configure.srv (aarch64*-*-linux*): Remove references to
9134 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9135 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9138 2013-05-24 Pedro Alves <palves@redhat.com>
9140 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9141 instead of strchr/decode_address. Error if the range isn't split
9142 with a ','. Don't assume there's be a ':' in the action.
9144 2013-05-23 Yao Qi <yao@codesourcery.com>
9145 Pedro Alves <palves@redhat.com>
9147 * linux-low.c (lwp_in_step_range): New function.
9148 (linux_wait_1): If the thread was range stepping and stopped
9149 outside the stepping range, report the stop to GDB. Otherwise,
9150 continue stepping. Add range stepping debug output.
9151 (linux_set_resume_request): Copy the step range from the resume
9153 (linux_supports_range_stepping): New.
9154 (linux_target_ops) <supports_range_stepping>: Set to
9155 linux_supports_range_stepping.
9156 * linux-low.h (struct linux_target_ops)
9157 <supports_range_stepping>: New field.
9158 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9159 * linux-x86-low.c (x86_supports_range_stepping): New.
9160 (the_low_target) <supports_range_stepping>: Set to
9161 x86_supports_range_stepping.
9162 * server.c (handle_v_cont): Handle 'r' action.
9163 (handle_v_requests): Append ";r" if the target supports range
9165 * target.h (struct thread_resume) <step_range_start,
9166 step_range_end>: New fields.
9167 (struct target_ops) <supports_range_stepping>:
9169 (target_supports_range_stepping): New macro.
9171 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9173 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9174 confusion in comment.
9176 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9178 * lynx-low.c (struct process_info_private): New type.
9179 (lynx_add_process): New function.
9180 (lynx_create_inferior, lynx_attach): Replace calls to
9181 add_process by calls to lynx_add_process.
9182 (lynx_resume): If PTID is null, then try using
9183 current_process()->private->last_wait_event_ptid.
9185 (lynx_clear_inferiors): Delete. The contents of that function
9186 has been inlined in lynx_mourn;
9187 (lynx_wait_1): Save the ptid in the process's private data.
9188 (lynx_mourn): Free the process' private data. Replace call
9189 to lynx_clear_inferiors by call to clear_inferiors.
9191 2013-05-17 Yao Qi <yao@codesourcery.com>
9193 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9196 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9198 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9199 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9200 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9201 PT_TEXT_END_ADDR guards. Update comments.
9202 (linux_target_op) <read_offsets>: Conditionally define to
9203 linux_read_offsets if the target is UCLIBC and if it defines
9204 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9206 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9207 Andrew Jenner <andrew@codesourcery.com>
9209 * Makefile.in (SFILES): Add linux-nios2-low.c.
9210 (clean): Add action to delete nios2-linux.c.
9211 (nios2-linux.c): New rule.
9212 * configure.srv: Add nios2*-*-linux*.
9213 * linux-nios2-low.c: New.
9215 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9217 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9219 2013-04-25 Hui Zhu <hui@codesourcery.com>
9222 * ax.c (ax_printf): Add fflush.
9224 2013-04-22 Tom Tromey <tromey@redhat.com>
9226 * Makefile.in (SFILES): Add filestuff.c.
9227 (OBS): Add filestuff.o.
9228 (filestuff.o): New target.
9229 * config.in, configure: Rebuild.
9230 * configure.ac: Check for fdwalk, pipe2.
9232 2013-04-17 Pedro Alves <palves@redhat.com>
9234 * configure.ac (USE_THREAD_DB): Delete variable.
9235 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9236 Don't AC_SUBST USE_THREAD_DB.
9237 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9238 * config.in, configure: Regenerate.
9240 2013-04-16 Pedro Alves <palves@redhat.com>
9242 * linux-low.h (struct lwp_info) <thread_known>: Move under
9243 the USE_THREAD_DB #ifdef.
9245 2013-04-16 Pedro Alves <palves@redhat.com>
9247 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9248 (linux-low.o): Delete rule.
9249 * linux-low.h: Always include "gdb_thread_db.h" instead of
9250 conditionally including thread_db.h.
9251 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9254 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9256 * Makefile.in (install-only): Fix make install regression.
9258 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9260 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9261 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9263 * gdbserver.1: Remove.
9265 2013-03-22 Pedro Alves <palves@redhat.com>
9267 * linux-low.c (handle_extended_wait): Don't call
9268 linux_enable_event_reporting.
9270 2013-03-15 Tony Theodore <tonyt@logyst.com>
9273 * Makefile.in (SHELL): Use @SHELL@.
9275 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9277 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9280 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9282 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9283 Remove extraneous NULL element.
9285 2013-03-13 Yao Qi <yao@codesourcery.com>
9287 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9288 'V' block in trace frame.
9290 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9292 * target.h (struct target_ops): Add btrace ops.
9293 (target_supports_btrace): New macro.
9294 (target_enable_btrace): New macro.
9295 (target_disable_btrace): New macro.
9296 (target_read_btrace): New macro.
9297 * gdbthread.h (struct thread_info): Add btrace field.
9298 * server.c: Include btrace-common.h.
9299 (handle_btrace_general_set): New function.
9300 (handle_btrace_enable): New function.
9301 (handle_btrace_disable): New function.
9302 (handle_general_set): Call handle_btrace_general_set.
9303 (handle_qxfer_btrace): New function.
9304 (struct qxfer qxfer_packets[]): Add btrace entry.
9305 * inferiors.c (remove_thread): Disable btrace.
9306 * linux-low: Include linux-btrace.h.
9307 (linux_low_enable_btrace): New function.
9308 (linux_low_read_btrace): New function.
9309 (linux_target_ops): Add btrace ops.
9310 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9311 Add srv_linux_btrace=yes.
9312 (x86_64-*-linux*): Add linux-btrace.o.
9313 Add srv_linux_btrace=yes.
9314 * configure.ac: Define HAVE_LINUX_BTRACE.
9315 * config.in: Regenerated.
9316 * configure: Regenerated.
9318 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9320 * server.c (handle_qxfer): Preserve error message if -3 is
9322 (qxfer): Document the -3 return value.
9324 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9326 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9327 (linux_btrace_h): New variable.
9328 (linux-btrace.o): New rule.
9330 2013-03-08 Stan Shebs <stan@codesourcery.com>
9331 Hafiz Abid Qadeer <abidh@codesourcery.com>
9333 * tracepoint.c (trace_buffer_size): New global.
9334 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9335 (init_trace_buffer): Change to one-argument function. Allocate
9336 trace buffer memory.
9337 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9338 handle QTBuffer:size packet.
9339 (cmd_bigqtbuffer_size): New function.
9340 (initialize_tracepoint): Call init_trace_buffer with
9341 DEFAULT_TRACE_BUFFER_SIZE.
9342 * server.c (handle_query): Add QTBuffer:size in the
9345 2013-03-07 Yao Qi <yao@codesourcery.com>
9347 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9348 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9350 (cmd_qtsp): Adjust condition. Do post increment.
9351 Set cur_action and cur_step_action back to 0.
9353 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9356 * linux-low.c (linux_write_memory): Return early success if LEN is
9359 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9361 * configure.srv: Add x86_64-*-cygwin* as target.
9363 2013-02-28 Tom Tromey <tromey@redhat.com>
9365 * configure.ac: Invoke AC_SYS_LARGEFILE.
9366 * configure, config.in: Rebuild.
9368 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9370 * win32-low.c: Throughout, fix format strings and casts of
9371 printf-like functions to avoid type related warnings on all
9373 (get_child_debug_event): Print dwDebugEventCode as hex since
9374 that's how it's usually documented.
9376 2013-02-28 Yao Qi <yao@codesourcery.com>
9378 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9381 2013-02-27 Jiong Wang <jiwang@tilera.com>
9383 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9384 (reg-tilegx32.c): New rule.
9385 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9386 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9387 different register info initializer according to elf class.
9388 (init_registers_tilgx32): New function. The tilegx32 register info
9390 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9391 (tile_store_gregset): Likewise.
9393 2013-02-27 Yao Qi <yao@codesourcery.com>
9395 * server.c (process_point_options): Print debug message when
9396 debug_threads is true.
9398 2013-02-26 Yao Qi <yao@codesourcery.com>
9400 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9402 2013-02-19 Pedro Alves <palves@redhat.com>
9403 Kai Tietz <ktietz@redhat.com>
9407 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9408 instead of strtoul to extract address from packet.
9409 (process_serial_event) <'z'>: Likewise.
9411 2013-02-18 Yao Qi <yao@codesourcery.com>
9413 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9415 2013-02-14 Pedro Alves <palves@redhat.com>
9419 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9420 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9422 2013-02-14 Pedro Alves <palves@redhat.com>
9424 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9426 2013-02-14 Pedro Alves <palves@redhat.com>
9428 * tracepoint.c (save_string): Delete.
9429 (add_tracepoint_action): Use savestring instead of save_string.
9431 2013-02-12 Pedro Alves <palves@redhat.com>
9433 * linux-xtensa-low.c: Ditto.
9434 * xtensa-xtregs.c: Ditto.
9436 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9438 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9441 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9443 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9444 aarch64_num_wp_regs and aarch64_num_bp_regs to
9445 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9447 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9449 * linux-aarch64-low.c (ps_get_thread_area): Replace
9450 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9452 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9453 Marcus Shawcroft <marcus.shawcroft@arm.com>
9454 Nigel Stephens <nigel.stephens@arm.com>
9455 Yufeng Zhang <yufeng.zhang@arm.com>
9457 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9458 (aarch64.c, aarch64-without-fpu.c): New targets.
9459 * configure.srv (aarch64*-*-linux*): New.
9460 * linux-aarch64-low.c: New file.
9462 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9464 * linux-low.c (handle_extended_wait, linux_create_inferior)
9465 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9466 (dequeue_one_deferred_signal, linux_resume_one_thread)
9467 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9468 (linux_tracefork_grandchild, linux_test_for_tracefork)
9469 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9470 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9471 where the argument is 0.
9473 2013-01-25 Yao Qi <yao@codesourcery.com>
9475 * event-loop.c: Include "queue.h".
9476 (gdb_event_p): New typedef.
9477 (struct gdb_event) <next_event>: Remove.
9478 (event_queue): Change to QUEUE(gdb_event_p).
9479 (async_queue_event): Remove.
9480 (gdb_event_xfree): New.
9481 (initialize_event_loop): New.
9482 (process_event): Use API from QUEUE.
9483 (wait_for_event): Likewise.
9484 * server.c (main): Call initialize_event_loop.
9485 * server.h (initialize_event_loop): Declare.
9487 2013-01-18 Yao Qi <yao@codesourcery.com>
9489 * ax.h (struct eval_agent_expr_context): New.
9490 (gdb_eval_agent_expr): Update declaration.
9491 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9492 TFRAME. Add new argument CTX.
9493 * server.h (struct eval_agent_expr_context): Declare.
9494 (agent_mem_read, agent_tsv_read): Update declaration.
9495 (agent_mem_read_string): Likewise.
9496 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9497 (add_traceframe_block): Add new argument TPOINT.
9498 Increase TPOINT->traceframe_usage.
9499 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9500 eval_tracepoint_agent_expr.
9501 (condition_true_at_tracepoint): Likewise.
9502 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9503 (agent_mem_read_string, agent_tsv_read): Likewise.
9505 2013-01-16 Yao Qi <yao@codesourcery.com>
9507 * linux-low.c (linux_resume_one_lwp): Don't check
9508 'lwp->bp_reinsert != 0'.
9510 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9511 Pedro Alves <palves@redhat.com>
9513 * lynx-low.c (ptrace_request_to_str): Define a temporary
9514 macro and use it to simplify this function's implementation.
9516 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9518 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9521 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9523 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9525 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9527 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9529 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9531 * lynx-low.c (lynx_resume): Use the resume_info parameter
9532 to determine the ptid for the lynx_ptrace call, unless
9533 it is equal to minus_one_ptid, in which case we use the
9534 ptid of the current_inferior.
9535 (lynx_wait_1): After having received a thread create/exit
9536 event, resume the inferior's execution using the signaling
9537 thread's ptid, rather than the old ptid.
9539 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9541 * lynx-low.c (lynx_resume): Delete variable ret.
9543 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9545 * gdbreplay.c (gdbreplay_version): Update copyright year.
9546 * server.c (gdbserver_version): Likewise.
9548 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9550 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9553 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9555 * lynx-low.c (ptrace_request_to_str): Add handling for
9558 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9560 * lynx-low.c (lynx_attach): Delete variable new_process.
9562 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9564 * lynx-low.c (lynx_create_inferior): Delete variable
9567 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9569 * lynx-low.c (ptrace_request_to_str): Do not handle
9570 PTRACE_GETTHREADLIST if this macro does not exist.
9572 2012-12-15 Yao Qi <yao@codesourcery.com>
9574 * Makefile.in (OBS): Add notif.o.
9575 * notif.c, notif.h: New.
9576 * server.c: Include "notif.h".
9577 (struct vstop_notif) <next>: Remove.
9579 (queue_stop_reply): Update.
9580 (push_event, send_next_stop_reply): Remove.
9581 (discard_queued_stop_replies): Update.
9582 (notif_stop): New variable.
9583 (handle_v_stopped): Remove.
9584 (handle_v_requests): Don't call handle_v_stopped. Call
9585 handle_ack_notif instead.
9586 (queue_stop_reply_callback): Call notif_event_enque instead
9587 of queue_stop_reply.
9588 (handle_status): Don't call send_next_stop_reply, call
9589 notif_write_event instead.
9590 (kill_inferior_callback): Likewise.
9591 (detach_or_kill_inferior_callback): Likewise.
9592 (main): Call initialize_notif.
9593 (process_serial_event): Call QUEUE_is_empty.
9594 (handle_target_event): Call notif_push instead of push event.
9595 * server.h (push_event): Remove declaration.
9597 2012-12-10 Tom Tromey <tromey@redhat.com>
9599 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9600 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9603 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9604 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9605 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9606 (amd64-linux-ipa.o, ax.o): Rewrite.
9607 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9608 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9609 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9610 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9611 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9612 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9613 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9614 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9615 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9616 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9617 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9618 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9619 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9620 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9621 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9622 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9623 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9624 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9625 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9626 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9627 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9628 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9629 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9630 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9631 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9632 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9633 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9634 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9635 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9636 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9637 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9638 (reg-tilegx.o): Remove.
9639 (all_object_files): New macro.
9640 Include .deps files.
9641 * aclocal.m4, configure: Rebuild.
9642 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9643 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9644 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9646 2012-12-05 Tom Tromey <tromey@redhat.com>
9649 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9651 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9653 * configure.ac: Check for linux/perf_event.h.
9654 * config.in: Regenerated.
9655 * configure: Regenerated.
9657 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9659 * hostio.c (handle_readlink): Decrease buffer size
9660 parameter passed to readlink by one byte.
9662 2012-11-26 Yao Qi <yao@codesourcery.com>
9664 * configure.ac (build_warnings): Append '-Wempty-body'.
9665 * configure: Regenerated.
9666 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9669 2012-11-15 Pierre Muller <muller@sourceware.org>
9671 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9672 * config.in: Regenerate.
9673 * configure: Regenerate.
9674 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9675 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9676 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9677 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9679 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9680 instead of <sys/wait.h> header.
9681 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9683 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9685 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9686 (various make rules): Remove -DGDBSERVER
9688 2012-11-09 Yao Qi <yao@codesourcery.com>
9690 * spu-low.c (current_ptid): Move it to ..
9691 * gdbthread.h: ... here. New.
9692 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9693 * server.c (myresume, process_serial_event): Likewise.
9694 * thread-db.c (thread_db_find_new_threads): Likewise.
9695 * tracepoint.c (run_inferior_command): Likewise.
9697 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9699 * server.c (handle_search_memory_1): Include access length in
9702 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9704 * linux-crisv32-low.c: Fix compile errors.
9706 2012-09-04 Yao Qi <yao@codesourcery.com>
9708 * tracepoint.c (cmd_qtsv): Adjust debug message.
9709 Don't check CUR_TPOINT.
9711 2012-08-28 Yao Qi <yao@codesourcery.com>
9713 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9714 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9715 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9716 Remove declarations of xmalloc, xreallloc, xstrdup and
9718 * Makefile.in (libiberty_h): New.
9719 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9720 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9722 2012-08-23 Yao Qi <yao@codesourcery.com>
9724 * server.h: Remove declaration of 'xsnprintf'.
9726 2012-08-22 Keith Seitz <keiths@redhat.com>
9728 * server.h: Include build-gnulib-gbserver/config.h.
9729 * gdbreplay.c: Likewise.
9731 2012-08-08 Doug Evans <dje@google.com>
9733 * Makefile.in (SFILES): Add gdb_vecs.c.
9734 (OBS): Add gdb_vecs.o.
9735 (gdb_vecs_h, host_defs_h): New variables.
9736 (thread-db.o): Add $(gdb_vecs_h) dependency.
9737 (gdb_vecs.o): New rule.
9738 * thread-db.c: #include "gdb_vecs.h".
9739 (thread_db_load_search): Use a vector to iterate over path elements.
9740 Handle text appearing after "$pdir".
9742 * configure.ac: Add check for strstr.
9743 * config.in: Regenerate.
9744 * configure: Regenerate.
9746 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9748 * hostio.c (handle_pread): If pread fails, fall back to attempting
9750 (handle_pwrite): Likewise for pwrite.
9752 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9754 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9755 between unsupported TYPE and unimplementable ADDR/LEN combination.
9756 (arm_insert_point): Act on new return value.
9758 2012-07-31 Pedro Alves <palves@redhat.com>
9760 * server.c (process_point_options): Only skip tokens if we find
9761 one that is unrecognized. Don't treat 'X' specially while
9762 skipping unrecognized tokens.
9764 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9766 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9767 to 4-byte-align HW breakpoint addresses for Thumb.
9769 2012-07-27 Yao Qi <yao@codesourcery.com>
9773 * server.h: Declare gdb_agent_about_to_close.
9774 * target.c (kill_inferior): Include "agent.h".
9775 New. Send command 'kill'.
9776 * target.h (kill_inferior): Removed macro.
9777 * tracepoint.c (gdb_agent_about_to_close): New.
9778 (gdb_agent_helper_thread): Handle command 'close'.
9779 Wait endlessly until the inferior stops.
9780 Install gdb_agent_remove_socket to atexit hook.
9781 (agent_socket_name): New static variable.
9782 (gdb_agent_socket_init): Replace local variable 'name' with
9783 'agent_socket_name'.
9784 (gdb_agent_remove_socket): New.
9786 2012-07-27 Yao Qi <yao@codesourcery.com>
9788 * server.c (process_point_options): Stop at 'X' when parsing.
9790 2012-07-19 Michael Eager <eager@eagercon.com>
9792 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9794 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9795 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9796 hardware breakpoint.
9798 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9800 * gdbserver/linux-low.c (initialize_low): Call
9801 linux_ptrace_init_warnings.
9803 2012-07-02 Doug Evans <dje@google.com>
9805 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9808 2012-07-02 Stan Shebs <stan@codesourcery.com>
9810 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9811 (ax.o): Add it to build rule.
9813 (OBS): Add format.o.
9814 (IPA_OBS): Add format.o.
9815 * server.c (handle_query): Claim support for breakpoint commands.
9816 (process_point_options): Add command case.
9817 (process_serial_event): Leave running if there are printfs in
9819 * mem-break.h (any_persistent_commands): Declare.
9820 (add_breakpoint_commands): Declare.
9821 (gdb_no_commands_at_breakpoint): Declare.
9822 (run_breakpoint_commands): Declare.
9823 * mem-break.c (struct point_command_list): New struct.
9824 (struct breakpoint): New field command_list.
9825 (any_persistent_commands): New function.
9826 (add_commands_to_breakpoint): New function.
9827 (add_breakpoint_commands): New function.
9828 (gdb_no_commands_at_breakpoint): New function.
9829 (run_breakpoint_commands): New function.
9830 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9832 * ax.c: Include format.h.
9833 (ax_printf): New function.
9834 (gdb_eval_agent_expr): Add printf opcode.
9836 2012-06-13 Yao Qi <yao@codesourcery.com>
9838 * server.c (start_inferior): Remove duplicated writes to fields
9839 'last_resume_kind' and 'last_status' of 'current_inferior'.
9841 2012-06-12 Yao Qi <yao@codesourcery.com>
9842 Pedro Alves <palves@redhat.com>
9844 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9846 * server.c (handle_v_cont): Extend comment.
9848 2012-06-11 Yao Qi <yao@codesourcery.com>
9850 * linux-low.c (linux_attach): Add 'static'.
9852 2012-06-06 Yao Qi <yao@codesourcery.com>
9854 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9856 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9858 Fix gcc -flto compilation warning.
9859 * server.c (main): Make variable multi_mode and attach volatile.
9861 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9863 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9864 if the platform doesn't know about it.
9866 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9868 * Makefile.in (SFILES): Add linux-tile-low.c.
9869 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9870 * configure.srv: Handle tilegx-*-linux*.
9871 * linux-tile-low.c: New file.
9873 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9875 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9877 2012-05-24 Pedro Alves <palves@redhat.com>
9881 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9883 2012-05-24 Pedro Alves <palves@redhat.com>
9887 Replace target_signal with gdb_signal throughout.
9889 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9891 * linux-low.c (linux_store_registers): Avoid the copying sequence
9892 when no data has been retrieved by ptrace.
9894 2012-05-22 Will Deacon <will.deacon@arm.com>
9896 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9897 Include asm/ptrace.h.
9898 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9901 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9903 * linux-low.c (linux_store_registers): Don't re-retrieve data
9904 with ptrace that has already been obtained from /proc. Always
9905 copy any data retrieved with ptrace to the buffer supplied.
9907 2012-05-11 Yao Qi <yao@codesourcery.com>
9908 Pedro Alves <palves@redhat.com>
9910 * linux-low.c (enum stopping_threads_kind): New.
9911 (stopping_threads): Change type to `enum stopping_threads_kind'.
9912 (handle_extended_wait): If stopping and suspending threads, leave
9913 the new_lwp suspended too.
9914 (linux_wait_for_event): Adjust.
9915 (stop_all_lwps): Set `stopping_threads' to
9916 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9917 whether we're suspending threads or just stopping them. Assert no
9920 2012-04-29 Yao Qi <yao@codesourcery.com>
9922 * server.h: Move some code to ...
9923 * gdbthread.h: ... here. New.
9924 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9925 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9926 (nto-low.o, win32-low.o): Likewise.
9927 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9928 * regcache.c, remote-utils.c, server.c: Likewise.
9929 * target.c, tracepoint.c, win32-low.c: Likewise.
9931 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9933 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9934 (PTRACE_ARG4_TYPE): Likewise.
9935 (PTRACE_XFER_TYPE): Likewise.
9936 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9937 ptrace to PTRACE_ARG3_TYPE.
9938 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9939 (PTRACE_ARG4_TYPE): Likewise.
9940 (PTRACE_XFER_TYPE): Likewise.
9941 (linux_detach_one_lwp): Cast fourth argument of
9942 ptrace to long then PTRACE_ARG4_TYPE.
9943 (regsets_fetch_inferior_registers): Cast third argument of
9944 ptrace to long then PTRACE_ARG3_TYPE.
9945 (regsets_store_inferior_registers): Likewise.
9947 2012-04-20 Pedro Alves <palves@redhat.com>
9949 * configure: Regenerate.
9951 2012-04-19 Pedro Alves <palves@redhat.com>
9953 * Makefile.in (GNULIB_BUILDDIR): New.
9954 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9955 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9956 (all, install-only, uninstall, clean-info, all-lib, clean): No
9957 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9958 (maintainer-clean realclean distclean): Use subdir_do.
9960 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9961 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9962 * acinclude.m4: Include acx_configure_dir.m4.
9963 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9964 calls. Call AC_PROG_RANLIB. Configure gnulib using
9967 (GNULIB_STDINT_H): Adjust.
9968 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9969 * gdbreplay.c: Include build-gnulib/config.h.
9970 * server.h: Likewise.
9971 * aclocal.m4: Regenerate.
9972 * config.in: Regenerate.
9973 * configure: Regenerate.
9975 2012-04-19 Pedro Alves <palves@redhat.com>
9977 * Makefile.in (LIBGNU, INCGNU): Adjust.
9978 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9979 (all, install-only, uninstall, clean-info, all-lib, clean)
9980 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9981 * configure.ac: Adjust AC_OUTPUT output.
9982 * aclocal.m4: Regenerate.
9983 * configure: Regenerate.
9985 2012-04-19 Pedro Alves <palves@redhat.com>
9987 * Makefile.in (generated_files): New.
9988 (server_h): Remove the explicit dependency on config.h, and depend
9989 on $generated_files.
9991 2012-04-19 Pedro Alves <palves@redhat.com>
9993 * Makefile.in (INCGNU): Add -Ignulib.
9995 2012-04-19 Pedro Alves <palves@redhat.com>
9997 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9998 (INCGNU): ... this, and spell out -I here.
9999 (GNULIB_LIB): Rename to ...
10000 (LIBGNU): ... this.
10001 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10003 2012-04-19 Pedro Alves <palves@redhat.com>
10005 * config.in: Regenerate.
10007 2012-04-19 Pedro Alves <palves@redhat.com>
10009 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10010 * server.h (memmem): Remove declaration.
10011 * config.in: Regenerate.
10012 * configure: Regenerate.
10014 2012-04-19 Yao Qi <yao@codesourcery.com>
10016 * Makefile.in (SFILES): Add common/vec.c.
10020 2012-04-19 Yao Qi <yao@codesourcery.com>
10022 * remote-utils.c (prepare_resume_reply): Replace with macro
10023 target_core_of_thread.
10024 * server.c (handle_qxfer_threads_proper): Likewise.
10025 * target.h (traget_core_of_thread): New macro.
10027 2012-04-18 Pedro Alves <palves@redhat.com>
10029 * aclocal.m4: Regenerate.
10030 * configure: Regenerate.
10032 2012-04-16 Yao Qi <yao@codesourcery.com>
10034 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10035 duplicated on address.
10037 2012-04-16 Yao Qi <yao@codesourcery.com>
10039 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10040 (struct tracepoint_action_ops) <send>: New field.
10041 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10042 (agent_expr_send, x_tracepoint_action_send): New.
10043 (l_tracepoint_action_send): New.
10044 (cmd_qtdp): Download and install tracepoint
10045 according to `use_agent'.
10046 (run_inferior_command): Add one more parameter `len'.
10048 (tracepoint_send_agent): New.
10049 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10051 2012-04-16 Yao Qi <yao@codesourcery.com>
10053 * tracepoint.c (download_tracepoints): Moved to ...
10054 (cmd_qtstart): ... here.
10056 2012-04-14 Yao Qi <yao@codesourcery.com>
10058 * tracepoint.c: Include inttypes.h.
10059 (struct collect_memory_action): Use sized types.
10060 (struct tracepoint): Likewise.
10061 (cmd_qtdp, stop_tracing): Update print specifiers.
10062 (cmd_qtp, response_tracepoint): Likewise.
10063 (collect_data_at_tracepoint): Likewise.
10064 (collect_data_at_step): Likewise.
10066 2012-04-14 Yao Qi <yao@codesourcery.com>
10068 Import gnulib module inttypes.
10069 * aclocal.m4, config.in, configure: Regenerated.
10071 2012-04-14 Yao Qi <yao@codesourcery.com>
10073 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10074 Makefile and config.status at last.
10076 2012-04-13 Yao Qi <yao@codesourcery.com>
10078 * tracepoint.c: Include stdint.h unconditionally.
10080 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10082 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10083 on BFD_HAVE_SYS_PROCFS_TYPE.
10084 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10085 * configure: Regenerate.
10086 * config.in: Likewise.
10088 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10090 * Makefile.in (clean): Also remove x32.c x32-linux.c
10091 x32-avx.c x32-avx-linux.c.
10092 (x32.o): New target.
10094 (x32-linux.o): Likewise.
10095 (x32-linux.c): Likewise.
10096 (x32-avx.o): Likewise.
10097 (x32-avx.c): Likewise.
10098 (x32-avx-linux.o): Likewise.
10099 (x32-avx-linux.c): Likewise.
10101 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10102 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10103 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10104 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10105 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10106 i386/x32-avx-linux.xml.
10108 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10109 (init_registers_x32_avx_linux): Likwise.
10110 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10111 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10113 2012-04-13 Pedro Alves <palves@redhat.com>
10115 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10116 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10117 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10118 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10121 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10123 * linux-x86-low.c (compat_x32_clock_t): New.
10124 (compat_x32_siginfo_t): Likewise.
10125 (compat_x32_siginfo_from_siginfo): Likewise.
10126 (siginfo_from_compat_x32_siginfo): Likewise.
10127 (linux_is_elf64): Likewise.
10128 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10129 and siginfo_from_compat_x32_siginfo for x32.
10130 (x86_arch_setup): Set linux_is_elf64.
10132 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10135 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10137 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10138 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10139 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10140 compatible with process.
10142 2012-04-12 Yao Qi <yao@codesourcery.com>
10144 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10145 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10146 (install-only, install-info, clean): Handle sub dir gnulib.
10147 (all-lib, am--refresh): New targets.
10148 (memmem.o): Remove target.
10149 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10150 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10151 (AC_REPLACE_FUNCS): Remove memmem.
10152 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10153 (AC_OUTPUT): Generate Makefile in gnulib/.
10154 * aclocal.m4, config.in, configure: Regenerated.
10156 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10158 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10160 2012-04-05 Pedro Alves <palves@redhat.com>
10162 -Werror=strict-aliasing
10164 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10167 2012-04-04 Pedro Alves <palves@redhat.com>
10169 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10170 (sparc_store_gregset_from_stack, sparc_store_gregset)
10171 (sparc_breakpoint_at): Fix formatting.
10173 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10175 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10177 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10178 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10179 * config.in: Regenerate.
10180 * configure: Likewise.
10182 2012-03-29 Pedro Alves <palves@redhat.com>
10184 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10185 Correct ptrace arguments.
10187 2012-03-28 Pedro Alves <palves@redhat.com>
10189 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10190 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10191 (IA64_FR1_REGNUM): New defines.
10192 (ia64_fetch_register): New.
10193 (the_low_target): Install it.
10194 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10196 * linux-low.c (linux_fetch_registers): Try the
10197 the_low_target.fetch_register hook first.
10199 * linux-arm-low.c (the_low_target): Adjust.
10200 * linux-bfin-low.c (the_low_target): Adjust.
10201 * linux-cris-low.c (the_low_target): Adjust.
10202 * linux-crisv32-low.c (the_low_target): Adjust.
10203 * linux-m32r-low.c (the_low_target): Adjust.
10204 * linux-m68k-low.c (the_low_target): Adjust.
10205 * linux-mips-low.c (the_low_target): Adjust.
10206 * linux-ppc-low.c (the_low_target): Adjust.
10207 * linux-s390-low.c (the_low_target): Adjust.
10208 * linux-sh-low.c (the_low_target): Adjust.
10209 * linux-sparc-low.c (the_low_target): Adjust.
10210 * linux-tic6x-low.c (the_low_target): Adjust.
10211 * linux-x86-low.c (the_low_target): Adjust.
10212 * linux-xtensa-low.c (the_low_target): Adjust.
10214 2012-03-26 Pedro Alves <palves@redhat.com>
10216 * server.c (handle_qxfer_libraries): Don't bail early if
10217 the_target->qxfer_libraries_svr4 is not NULL.
10219 2012-03-26 Pedro Alves <palves@redhat.com>
10221 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10223 2012-03-23 Pedro Alves <palves@redhat.com>
10225 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10226 "library-list-svr4" element's start tag when the the DSO list is
10229 2012-03-23 Pedro Alves <palves@redhat.com>
10231 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10232 a variable whose type size is the same as the inferior's pointer
10235 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10237 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10239 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10240 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10241 * linux-low.h: Include <signal.h>.
10242 (struct siginfo): Remove forward declaration.
10243 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10246 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10248 * .gitignore: Ignore more files.
10250 2012-03-19 Pedro Alves <palves@redhat.com>
10251 Jan Kratochvil <jan.kratochvil@redhat.com>
10253 * server.c (cont_thread, general_thread): Add describing comments.
10254 (start_inferior): Clear `cont_thread'.
10255 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10258 2012-03-15 Yao Qi <yao@codesourcery.com>
10260 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10262 (cmd_qtdp): ... here.
10264 2012-03-15 Yao Qi <yao@codesourcery.com>
10266 * tracepoint.c (struct tracepoint_action_ops): New.
10267 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10268 (m_tracepoint_action_download): New.
10269 (r_tracepoint_action_download): New.
10270 (x_tracepoint_action_download): New.
10271 (l_tracepoint_action_download): New.
10272 (add_tracepoint_action): Install `action->ops' according type.
10273 (download_tracepoint_1): Move code `download' function pointer
10274 of various tracepoint_action_ops.
10276 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10278 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10279 linux_ptrace_attach_warnings.
10281 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10283 * Makefile.in (linux-ptrace.o): New.
10284 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10285 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10286 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10287 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10288 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10290 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10292 2012-03-08 Yao Qi <yao@codesourcery.com>
10293 Pedro Alves <palves@redhat.com>
10295 Fix PR server/13392.
10296 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10297 offset of JMP insn.
10298 * tracepoint.c (remove_tracepoint): New.
10299 (cmd_qtdp): Call remove_tracepoint when failed to install.
10301 2012-03-07 Pedro Alves <palves@redhat.com>
10303 * linux-low.c (get_detach_signal): New.
10304 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10305 Pass on pending signals to PTRACE_DETACH. Check the result of the
10307 * server.c (program_signals, program_signals_p): New.
10308 (handle_general_set): Handle QProgramSignals.
10309 * server.h (program_signals, program_signals_p): Declare.
10311 2012-03-05 Pedro Alves <palves@redhat.com>
10312 Jan Kratochvil <jan.kratochvil@redhat.com>
10314 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10317 2012-03-03 Yao Qi <yao@codesourcery.com>
10319 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10320 agent_look_up_symbols.
10322 2012-03-03 Yao Qi <yao@codesourcery.com>
10324 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10325 (linux-x86-low.o): Likewise.
10326 * server.h: Remove in_process_agent_loaded.
10327 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10331 2012-03-03 Yao Qi <yao@codesourcery.com>
10333 * tracepoint.c (gdb_agent_capability): New global.
10334 (in_process_agent_loaded_ust): Renamed to
10335 `in_process_agent_supports_ust'.
10337 (in_process_agent_supports_ust): Call agent_capability_check.
10338 (clear_installed_tracepoints): Assert that agent supports
10341 2012-03-03 Yao Qi <yao@codesourcery.com>
10343 * linux-low.c (linux_supports_agent): New.
10344 (linux_target_ops): Initialize field `supports_agent' with
10345 linux_supports_agent.
10346 * target.h (struct target_ops) <supports_agent>: New.
10347 (target_supports_agent): New macro.
10348 * server.c (handle_general_set): Handle packet 'QAgent'.
10349 (handle_query): Send `QAgent+'.
10350 * Makefile.in (server.o): Depends on agent.h.
10352 2012-03-03 Yao Qi <yao@codesourcery.com>
10354 * Makefile.in (OBS): Add agent.o.
10355 Add new rule for agent.o.
10356 Track dependence of tracepoint.c on agent.h.
10357 * tracepoint.c (run_inferior_command_1):
10358 (run_inferior_command): Call agent_run_command.
10359 (gdb_ust_connect_sync_socket): Deleted. Move it to
10361 (resume_thread, stop_thread): Likewise.
10362 (gdb_ust_socket_init): Renamed to ...
10363 (gdb_agent_socket_init): ... New.
10364 (gdb_ust_thread): Renamed to ...
10365 (gdb_agent_helper_thread): ... New.
10366 (gdb_ust_init): Move some code to ...
10367 (gdb_agent_init): ... here. New.
10368 [HAVE_UST]: Call gdb_ust_init.
10369 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10370 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10371 * config.in, configure: Regenerated.
10373 2012-03-02 Pedro Alves <palves@redhat.com>
10375 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10376 * linux-low.c (struct simple_pid_list): New.
10377 (stopped_pids): New a struct simple_pid_list pointer.
10378 (add_to_pid_list, pull_pid_from_list): New.
10379 (handle_extended_wait): Don't assume the first signal new children
10380 report is SIGSTOP. Adjust call to pull_pid_from_list.
10381 (linux_wait_for_lwp): Adjust.
10383 2012-03-02 Yao Qi <yao@codesourcery.com>
10385 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10388 2012-03-02 Yao Qi <yao@codesourcery.com>
10390 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10391 `stop_pc' and `tpoint'. Update caller.
10393 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10395 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10396 * linux-low.c (use_linux_regsets): New macro.
10397 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10398 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10399 (linux_register_in_regsets): New function.
10400 (usr_fetch_inferior_registers): Skip registers covered by
10402 (usr_store_inferior_registers): Likewise.
10403 (usr_fetch_inferior_registers): New macro.
10404 (usr_store_inferior_registers): Likewise.
10405 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10406 (linux_store_registers): Likewise.
10407 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10409 (init_registers_mips64_dsp_linux): Likewise.
10410 (init_registers_mips_linux): New macro.
10411 (init_registers_mips_dsp_linux): Likewise.
10412 (mips_dsp_num_regs): Likewise.
10413 (DSP_BASE, DSP_CONTROL): New fallback macros.
10414 (mips_base_regs): New macro.
10415 (mips_regmap): Use it. Fix the size.
10416 (mips_dsp_regmap): New variable.
10417 (mips_dsp_regset_bitmap): Likewise.
10418 (mips_arch_setup): New function.
10419 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10421 (mips_cannot_store_register): Likewise.
10422 (the_low_target): Update .arch_setup, .num_regs and .regmap
10423 initializers. Add .regset_bitmap initializer.
10424 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10426 * linux-bfin-low.c (the_low_target): Likewise.
10427 * linux-cris-low.c (the_low_target): Likewise.
10428 * linux-crisv32-low.c (the_low_target): Likewise.
10429 * linux-ia64-low.c (the_low_target): Likewise.
10430 * linux-m32r-low.c (the_low_target): Likewise.
10431 * linux-m68k-low.c (the_low_target): Likewise.
10432 * linux-ppc-low.c (the_low_target): Likewise.
10433 * linux-s390-low.c (the_low_target): Likewise.
10434 * linux-sh-low.c (the_low_target): Likewise.
10435 * linux-sparc-low.c (the_low_target): Likewise.
10436 * linux-tic6x-low.c (the_low_target): Likewise.
10437 * linux-x86-low.c (the_low_target): Likewise.
10438 * linux-xtensa-low.c (the_low_target): Likewise.
10439 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10440 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10441 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10443 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10444 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10446 2012-02-29 Yao Qi <yao@codesourcery.com>
10447 Pedro Alves <palves@redhat.com>
10449 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10450 `step_over_finished' is true.
10452 2012-02-27 Pedro Alves <palves@redhat.com>
10454 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10455 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10457 2012-02-27 Pedro Alves <palves@redhat.com>
10460 * linux-low.c (pid_is_stopped): New.
10461 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10463 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10465 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10468 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10470 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10472 2012-02-24 Luis Machado <lgustavo@codesourcery>
10474 * server.c (handle_query): Advertise support for target-side
10475 breakpoint condition evaluation.
10476 (process_point_options): New function.
10477 (process_serial_event): When inserting a breakpoint, check for
10478 a target-side condition that should be evaluated.
10480 * mem-break.c: Include regcache.h and ax.h.
10481 (point_cond_list_t): New data structure.
10482 (breakpoint) <cond_list>: New field.
10483 (find_gdb_breakpoint_at): Make non-static.
10484 (delete_gdb_breakpoint_at): Clear any target-side
10486 (clear_gdb_breakpoint_conditions): New function.
10487 (add_condition_to_breakpoint): Likewise.
10488 (add_breakpoint_condition): Likewise.
10489 (gdb_condition_true_at_breakpoint): Likewise.
10490 (gdb_breakpoint_here): Return result directly instead
10491 of going through a local variable.
10493 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10494 (clear_gdb_breakpoint_conditions): Likewise.
10495 (add_breakpoint_condition): Likewise.
10496 (gdb_condition_true_at_breakpoint): Likewise.
10498 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10499 (need_step_over_p): Take target-side breakpoint condition into
10502 2012-02-24 Luis Machado <lgustavo@codesourcery>
10504 * server.h: Include tracepoint.h.
10505 (agent_mem_read, agent_get_trace_state_variable_value,
10506 agent_set_trace_state_variable_value,
10507 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10508 get_set_tsv_func_addr): New prototypes.
10510 * ax.h: New include file.
10511 * ax.c: New source file.
10513 * tracepoint.c: Include ax.h.
10514 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10515 agent_expr, eval_result_type): Move to ax.h.
10516 (parse_agent_expr): Rename to ...
10517 (gdb_parse_agent_expr): ... this, make it non-static and move
10519 (unparse_agent_expr) Rename to ...
10520 (gdb_unparse_agent_expr): ... this, make it non-static and move
10522 (eval_agent_expr): Rename to ...
10523 (eval_tracepoint_agent_expr): ... this.
10524 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10525 forward declarations.
10526 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10527 (agent_get_trace_state_variable_value): New function.
10528 (agent_set_trace_state_variable_value): New function.
10529 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10530 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10531 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10532 (condition_true_at_tracepoint): Likewise.
10533 (parse_agent_expr): Rename to ...
10534 (gdb_parse_agent_expr): ... this and move to ax.c.
10535 (unparse_agent_expr): Rename to ...
10536 (gdb_unparse_agent_expr): ... this and move to ax.c.
10537 (gdb_agent_op_name): Move to ax.c.
10538 (eval_agent_expr): Rename to ...
10539 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10541 (eval_tracepoint_agent_expr): New function.
10542 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10544 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10546 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10547 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10548 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10549 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10550 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10551 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10552 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10553 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10554 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10555 (compile_bytecodes): Remove forward declaration.
10556 (is_goto_target): Move to ax.c.
10557 (compile_bytecodes): Move to ax.c and call
10558 agent_get_trace_state_variable_value (...) and
10559 agent_set_trace_state_variable_value (...).
10561 * Makefile.in: Update ax.c and IPA dependencies.
10563 2012-02-24 Pedro Alves <palves@redhat.com>
10565 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10566 (cmd_bigqtbuffer_circular): ... this. Only handle
10567 'QTBuffer:circular:'.
10568 (handle_tracepoint_general_set): Adjust.
10570 2012-02-16 Yao Qi <yao@codesourcery.com>
10572 * inferiors.c: Move code to ...
10573 * dll.c: .... here. New.
10574 * server.h: Declare clear_dlls.
10575 * Makefile.in (SFILES): Add dll.c.
10579 2012-02-11 Yao Qi <yao@codesourcery.com>
10581 * server.c: (handle_monitor_command): Add a new parameter
10583 (handle_query): Update caller.
10585 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10587 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10588 * configure, config.in: Regenerate.
10589 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10592 2012-02-02 Pedro Alves <palves@redhat.com>
10594 Try SIGKILL first, then PTRACE_KILL.
10595 * linux-low.c (linux_kill_one_lwp): New.
10596 (linux_kill_one_lwp): Rename to ...
10597 (kill_one_lwp_callback): ... this. Use the new
10598 linux_kill_one_lwp.
10600 2012-02-02 Pedro Alves <palves@redhat.com>
10602 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10605 2012-01-27 Pedro Alves <palves@redhat.com>
10607 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10608 (elf_64_file_p): Make static.
10609 (linux_pid_exe_is_elf_64_file): New.
10610 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10611 Delete declarations.
10612 (linux_pid_exe_is_elf_64_file): Declare.
10613 * linux-x86-low.c (x86_arch_setup): Use
10614 linux_pid_exe_is_elf_64_file.
10616 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10618 * linux-low.c (linux_wait_for_event_1): Rename to ...
10619 (linux_wait_for_event): ... here and merge it with former
10620 linux_wait_for_event - new variable wait_ptid, use it.
10621 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10623 2012-01-23 Pedro Alves <palves@redhat.com>
10625 * server.c (main): Avoid yet another case of infinite loop while
10626 detaching/killing after a longjmp.
10628 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10631 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10633 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10635 * hostio.c (handle_readlink): New function.
10636 (handle_vFile): Call it to handle "vFile:readlink" packets.
10638 2012-01-20 Pedro Alves <palves@redhat.com>
10639 Ulrich Weigand <ulrich.weigand@linaro.org>
10641 * server.c (handle_v_requests): Only support vAttach and vRun to
10642 start multiple processes when in extended protocol mode.
10644 2012-01-17 Pedro Alves <palves@redhat.com>
10646 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10647 memalign plus mprotect to allocate the scratch buffer.
10649 2012-01-13 Pedro Alves <palves@redhat.com>
10651 * server.c (attach_inferior): Clear `cont_thread'.
10653 2012-01-13 Pedro Alves <palves@redhat.com>
10655 * server.c (main): Avoid infinite loop while detaching/killing
10658 2012-01-09 Doug Evans <dje@google.com>
10660 * server.c (start_inferior): Set last_ptid in --wrapper case.
10662 2012-01-06 Yao Qi <yao@codesourcery.com>
10664 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10666 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10668 2012-01-04 Yao Qi <yao@codesourcery.com>
10670 * tracepoint.c (cmd_qtdp): Print debug message
10671 for static tracepoint.
10673 2012-01-04 Yao Qi <yao@codesourcery.com>
10675 * tracepoint.c (trace_vdebug): Differentiate debug message
10676 between gdbserver and IPA.
10678 2012-01-03 Yao Qi <yao@codesourcery.com>
10680 * tracepoint.c (tracepoint_was_hit): Don't collect for
10683 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10685 * terminal.h: Reformat copyright header.
10687 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10689 * server.c (gdbserver_version): Update copyright year.
10690 * gdbreplay.c (gdbreplay_version): Likewise.
10692 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10694 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10697 2011-12-18 Hui Zhu <teawater@gmail.com>
10698 * linux-low.c (linux_create_inferior): Save return value to ret.
10700 2011-12-18 Hui Zhu <teawater@gmail.com>
10702 * linux-low.c (linux_create_inferior): Save return value to ret.
10704 2011-12-16 Doug Evans <dje@google.com>
10706 * linux-low.c (linux_create_inferior): If stdio connection,
10707 redirect stdin from /dev/null, stdout to stderr.
10708 * remote-utils.c (remote_is_stdio): New static global.
10709 (remote_connection_is_stdio): New function.
10710 (remote_prepare): Handle stdio connection.
10711 (remote_open): Ditto.
10712 (remote_close): Don't close stdin for stdio connections.
10713 (read_prim,write_prim): New functions. Replace all calls to
10714 read/write to these.
10715 * server.c (main): Watch for "-" argument. Move call to
10716 remote_prepare before start_inferior.
10717 * server.h (STDIO_CONNECTION_NAME): New macro.
10718 (remote_connection_is_stdio): Declare.
10720 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10721 in debugging output.
10723 2011-12-15 Yao Qi <yao@codesourcery.com>
10725 * tracepoint.c: Include sys/syscall.h.
10726 (gdb_ust_thread): Remove preprocessor conditional.
10728 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10730 * linux-low.c (linux_detach_one_lwp): Call
10731 the_low_target.prepare_to_resume before detaching.
10733 2011-12-14 Yao Qi <yao@codesourcery.com>
10735 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10738 2011-12-14 Yao Qi <yao@codesourcery.com>
10740 * i386-low.c (i386_low_stopped_data_address): Initialize local
10741 variable `control'.
10743 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10747 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10748 DR_CONTROL unless necessary. Extend comments.
10749 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10750 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10752 2011-12-13 Yao Qi <yao@codesourcery.com>
10754 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10756 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10758 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10760 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10761 Print new debug message for such case.
10763 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10765 Fix overlapping memcpy.
10766 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10767 the read_inferior_memory transfer.
10768 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10769 write_inferior_memory transfer.
10770 (set_fast_tracepoint_jump): New variable buf. Use it for the
10771 read_inferior_memory and write_inferior_memory transfers.
10772 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10773 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10774 Use it for the write_inferior_memory transfer.
10775 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10778 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10780 * linux-low.c (fetch_register, store_register): Make code
10781 consistent, fix formatting.
10783 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10785 * linux-low.c (usr_store_inferior_registers): Factor out code
10786 to handle individual registers into...
10787 (store_register): ... this new function.
10789 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10791 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10792 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10793 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10794 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10795 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10796 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10797 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10798 (srv_xmlfiles): Add new XML files.
10800 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10802 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10803 (init_registers_s390_linux32v1): Add prototype.
10804 (init_registers_s390_linux32v2): Likewise.
10805 (init_registers_s390_linux64v1): Likewise.
10806 (init_registers_s390_linux64v2): Likewise.
10807 (init_registers_s390x_linux64v1): Likewise.
10808 (init_registers_s390x_linux64v2): Likewise.
10809 (s390_num_regs): Increment to 52.
10810 (s390_regmap): Add orig_r2 register.
10811 (s390_num_regs_3264): Increment to 68.
10812 (s390_regmap_3264): Add orig_r2 register.
10813 (s390_collect_ptrace_register): Handle orig_r2 register.
10814 (s390_supply_ptrace_register): Likewise.
10815 (s390_fill_last_break): New function.
10816 (s390_store_last_break): Likewise.
10817 (s390_fill_system_call): New function.
10818 (s390_store_system_call): Likewise.
10819 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10821 (s390_check_regset): New function.
10822 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10823 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10824 Update target_regsets for available register sets.
10826 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10827 Jan Kratochvil <jan.kratochvil@redhat.com>
10829 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10830 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10832 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10833 * linux-low.h (struct process_info_private): New member r_debug.
10834 * server.c (handle_qxfer_libraries): Call
10835 the_target->qxfer_libraries_svr4.
10836 (handle_qxfer_libraries_svr4): New function.
10837 (qxfer_packets): New entry "libraries-svr4".
10838 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10839 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10840 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10841 PACKET_qXfer_libraries_svr4.
10843 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10845 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10846 PSW address/mask between 8-byte and 16-byte formats.
10847 (s390_supply_ptrace_register): Likewise.
10848 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10849 basic addressing mode bit.
10851 2011-11-24 Stan Shebs <stan@codesourcery.com>
10853 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10855 2011-11-17 Stan Shebs <stan@codesourcery.com>
10857 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10858 (tracing_start_time): New global.
10859 (tracing_stop_time): New global.
10860 (tracing_user_name): New global.
10861 (tracing_notes): New global.
10862 (tracing_stop_note): New global.
10863 (cmd_qtstart): Set traceframe_usage, start_time.
10864 (stop_tracing): Set stop_time.
10865 (cmd_qtstatus): Report additional status.
10866 (cmd_qtp): New function.
10867 (handle_tracepoint_query): Call it.
10868 (cmd_qtnotes): New function.
10869 (handle_tracepoint_general_set): Call it.
10870 (get_timestamp): Rename from tsv_get_timestamp.
10872 2011-11-14 Stan Shebs <stan@codesourcery.com>
10873 Kwok Cheung Yeung <kcy@codesourcery.com>
10875 * linux-x86-low.c (small_jump_insn): New.
10876 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10877 trampoline and error message, build a trampoline and issue a small
10878 jump instruction to it.
10879 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10880 trampoline and error message.
10881 (x86_get_min_fast_tracepoint_insn_len): New.
10882 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10883 * linux-low.h (struct linux_target_ops): Add arguments to
10884 install_fast_tracepoint_jump_pad operation, add new operation.
10885 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10887 (linux_get_min_fast_tracepoint_insn_len): New function.
10888 (linux_target_op): Add new operation.
10889 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10890 (gdb_trampoline_buffer_end): Ditto.
10891 (gdb_trampoline_buffer_error): Ditto.
10892 (struct ipa_sym_addresses): Add fields for new IPA variables.
10893 (symbol_list): Add entries for new IPA variables.
10894 (struct tracepoint): Add fields to hold the address range of the
10895 trampoline used by the tracepoint.
10896 (trampoline_buffer_head): New static variable.
10897 (trampoline_buffer_tail): Ditto.
10898 (claim_trampoline_space): New function.
10899 (have_fast_tracepoint_trampoline_buffer): New function.
10900 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10902 (install_fast_tracepoint): Ditto, also add error buffer argument.
10903 (cmd_qtminftpilen): New function.
10904 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10905 (fast_tracepoint_from_trampoline_address): New function.
10906 (fast_tracepoint_collecting): Handle trampoline as part of jump
10908 (set_trampoline_buffer_space): New function.
10909 (initialize_tracepoint): Initialize new IPA variables.
10910 * target.h (struct target_ops): Add arguments to
10911 install_fast_tracepoint_jump_pad operation, add new
10912 get_min_fast_tracepoint_insn_len operation.
10913 (target_get_min_fast_tracepoint_insn_len): New.
10914 (install_fast_tracepoint_jump_pad): Add arguments.
10915 * server.h (IPA_BUFSIZ): Define.
10916 * linux-i386-ipa.c: Include extra header files.
10917 (initialize_fast_tracepoint_trampoline_buffer): New function.
10918 (initialize_low_tracepoint): Call it.
10919 * server.h (set_trampoline_buffer_space): Declare.
10920 (claim_trampoline_space): Ditto.
10921 (have_fast_tracepoint_trampoline_buffer): Ditto.
10923 2011-11-14 Yao Qi <yao@codesourcery.com>
10925 * server.c (handle_query): Handle InstallInTrace for qSupported.
10926 * tracepoint.c (add_tracepoint): Sort list.
10927 (install_tracepoint, download_tracepoint): New.
10928 (cmd_qtdp): Call them to install and download tracepoints.
10929 (sort_tracepoints): Removed.
10930 (cmd_qtstart): Update.
10932 2011-11-14 Yao Qi <yao@codesourcery.com>
10934 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10935 * mem-break.h: Declare.
10936 * tracepoint.c (cmd_qtstart): Move some code to ...
10937 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10939 (download_tracepoints): Move some code to ...
10940 (download_tracepoint_1): ... here. New.
10942 2011-11-08 Yao Qi <yao@codesourcery.com>
10944 * remote-utils.c (relocate_instruction): A comment fix.
10946 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10948 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10949 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10950 dr_status_mirror and dr_control_mirror from debug_reg_state.
10951 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10952 (i386_initial_stuff): Remove use of deleted globals.
10953 (i386_get_thread_context, i386_set_thread_context,
10954 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10955 from debug_reg_state.
10957 2011-11-05 Yao Qi <yao@codesourcery.com>
10959 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10960 address as TPOINT's.
10962 2011-11-02 Stan Shebs <stan@codesourcery.com>
10964 * tracepoint.c (agent_mem_read_string): New function.
10965 (eval_agent_expr): Call it for tracenz.
10966 * server.c (handle_query): Report support for tracenz.
10968 2011-11-02 Yao Qi <yao@codesourcery.com>
10970 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10972 2011-11-02 Yao Qi <yao@codesourcery.com>
10974 * target.h: Fix a typo in comment.
10976 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10978 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10979 clobber the breakpoints' shadows with fast tracepoint jumps.
10980 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10981 * target.c (write_inferior_memory): Also pass MYADDR down to
10984 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10986 * configure.ac: Check support for personality routine.
10987 * configure: Regenerate.
10988 * config.in: Likewise.
10989 * linux-low.c: Include <sys/personality.h>.
10990 Define ADDR_NO_RANDOMIZE if necessary.
10991 (linux_create_inferior): Disable address space randomization when
10992 forking inferior, if requested.
10993 (linux_supports_disable_randomization): New function.
10994 (linux_target_ops): Install it.
10995 * server.h (disable_randomization): Declare.
10996 * server.c (disable_randomization): New global variable.
10997 (handle_general_set): Handle QDisableRandomization.
10998 (handle_query): Likewise for qSupported.
10999 (main): Support --disable-randomization and --no-disable-randomization
11000 command line arguments.
11001 * target.h (struct target_ops): Add supports_disable_randomization.
11002 (target_supports_disable_randomization): New macro.
11004 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11006 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11008 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11009 [!PT_GETDSBT] (target_loadmap): New definition.
11010 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11011 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11012 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11013 and PT_GETDSBT to LINUX_LOADMAP.
11014 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11015 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11017 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11019 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11020 (arm_linux_hwbp_cap): New static variable.
11021 (arm_linux_get_hwbp_cap): Replace by ...
11022 (arm_linux_init_hwbp_cap): ... this new function.
11023 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11024 (arm_linux_get_hw_watchpoint_count): Likewise.
11025 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11026 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11027 (arm_prepare_to_resume): Use perror_with_name instead of error.
11029 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11031 * linux-arm-low.c: Include <signal.h>.
11032 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11033 (struct arm_linux_hwbp_cap): New data type.
11034 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11035 (struct arm_linux_hw_breakpoint): New data type.
11036 (MAX_BPTS, MAX_WPTS): Define.
11037 (struct arch_process_info, struct arch_lwp_info): New data types.
11038 (arm_linux_get_hwbp_cap): New function.
11039 (arm_linux_get_hw_breakpoint_count): Likewise.
11040 (arm_linux_get_hw_watchpoint_count): Likewise.
11041 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11042 (arm_hwbp_control_initialize): Likewise.
11043 (arm_hwbp_control_is_enabled): Likewise.
11044 (arm_hwbp_control_is_initialized): Likewise.
11045 (arm_hwbp_control_disable): Likewise.
11046 (arm_linux_hw_breakpoint_equal): Likewise.
11047 (arm_linux_hw_point_initialize): Likewise.
11048 (struct update_registers_data): New data structure.
11049 (update_registers_callback: New function.
11050 (arm_insert_point): Likewise.
11051 (arm_remove_point): Likewise.
11052 (arm_stopped_by_watchpoint): Likewise.
11053 (arm_stopped_data_address): Likewise.
11054 (arm_new_process): Likewise.
11055 (arm_new_thread): Likewise.
11056 (arm_prepare_to_resume): Likewise.
11057 (the_low_target): Register arm_insert_point, arm_remove_point,
11058 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11059 arm_new_thread, and arm_prepare_to_resume.
11061 2011-09-15 Stan Shebs <stan@codesourcery.com>
11063 * server.h (struct emit_ops): Add compare-goto fields.
11064 * tracepoint.c (gdb_agent_op_sizes): New table.
11065 (emit_eq_goto): New function.
11066 (emit_ne_goto): New function.
11067 (emit_lt_goto): New function.
11068 (emit_le_goto): New function.
11069 (emit_gt_goto): New function.
11070 (emit_ge_goto): New function.
11071 (is_goto_target): New function.
11072 (compile_bytecodes): Recognize special cases of compare-goto
11073 combinations and call specialized emitters for them.
11074 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11075 (amd64_emit_ne_goto): New function.
11076 (amd64_emit_lt_goto): New function.
11077 (amd64_emit_le_goto): New function.
11078 (amd64_emit_gt_goto): New function.
11079 (amd64_emit_ge_goto): New function.
11080 (amd64_emit_ops): Add the new functions.
11081 (i386_emit_eq_goto): New function.
11082 (i386_emit_ne_goto): New function.
11083 (i386_emit_lt_goto): New function.
11084 (i386_emit_le_goto): New function.
11085 (i386_emit_gt_goto): New function.
11086 (i386_emit_ge_goto): New function.
11087 (i386_emit_ops): Add the new functions.
11089 2011-09-08 Stan Shebs <stan@codesourcery.com>
11091 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11092 (i386_emit_epilogue): Restore %ebx.
11094 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11096 * server.c (step_thread): Remove definition.
11097 (process_serial_event): Don't handle Hs.
11098 * server.h (step_thread): Remove declaration.
11099 * target.c (set_desired_inferior): Remove use of step_thread.
11101 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11103 * linux-low.c: Include linux-procfs.h.
11104 (linux_attach_lwp_1): Update comments.
11105 (linux_attach): Scan for existing threads when attaching to a
11106 process that is the tgid.
11107 * Makefile.in: Update dependencies.
11109 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11111 * configure.srv: Add linux-procfs.o dependencies.
11113 2011-08-14 Yao Qi <yao@codesourcery.com>
11115 * target.h (struct target_ops): Fix indent.
11116 * win32-low.c (win32_target_ops): Fix comment.
11118 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11119 Yao Qi <yao@codesourcery.com>
11121 * Makefile.in (clean): Remove tic6x-*.c files.
11122 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11123 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11124 (tic6x-c64xp-linux.c): Likewise.
11125 * configure.srv: Add support for tic6x-*-uclinux.
11126 * linux-tic6x-low.c: New.
11127 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11129 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11130 Yao Qi <yao@codesourcery.com>
11132 * target.h (struct target_ops): Add read_loadmap.
11133 * linux-low.c (struct target_loadseg): New type.
11134 (struct target_loadmap): New type.
11135 (linux_read_loadmap): New function.
11136 (linux_target_ops): Add linux_read_loadmap.
11137 * server.c (handle_query): Support qXfer:fdpic:read packet.
11138 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11141 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11143 * win32-low.c: Include <stdint.h>.
11145 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11147 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11148 to the inferior here.
11149 (i386_remove_aligned_watchpoint): Ditto.
11150 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11151 fit part of the watchpoint in the debug registers.
11152 (i386_update_inferior_debug_regs): New.
11153 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11154 registers, and only update the inferior on success.
11155 (i386_low_remove_watchpoint): Ditto.
11157 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11159 * linux-low.c (compare_ints, unique, list_threads, show_process,
11160 linux_core_of_thread): Delete.
11161 (linux_target_ops): Change linux_core_of_thread to
11162 linux_common_core_of_thread.
11163 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11164 * utils.c (malloc_failure): Change type of argument.
11165 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11166 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11167 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11168 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11169 (IPA_OBJS): Add common-utils-ipa.o.
11170 (ptid_h, linux_osdata_h): New macros.
11171 (server_h): Add common/common-utils.h, common/xml-utils.h,
11172 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11174 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11175 ptid.o, buffer.o): New rules.
11176 (linux-low.o): Add common/linux-osdata.h as a dependency.
11177 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11178 * configure.ac: Add AC_HEADER_DIRENT check.
11179 * config.in: Regenerate.
11180 * configure: Regenerate.
11181 * remote-utils.c (xml_escape_text): Delete.
11182 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11183 buffer_xml_printf): Move to common/buffer.c.
11184 * server.c (main): Remove call to initialize_inferiors.
11185 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11186 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11187 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11188 internal_error, gdb_assert, gdb_assert_fail): Delete.
11189 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11190 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11192 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11193 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11194 initialize_inferiors): Delete.
11196 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11198 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11201 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11203 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11205 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11207 2011-05-26 Yao Qi <yao@codesourcery.com>
11209 * Makefile.in (thread-db.o): Track dependence to
11210 common/gdb_thread_db.h.
11211 * thread-db.c: include gdb_thread_db.h from right place.
11213 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11215 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11216 __FILE__ and __LINE__ to internal_error.
11218 2011-05-13 Doug Evans <dje@google.com>
11220 * thread-db.c (try_thread_db_load_from_sdir): New function.
11221 (try_thread_db_load_from_dir): New function.
11222 (thread_db_load_search): Handle $sdir, ignore $pdir.
11223 Remove trying of system directories if search of
11224 libthread-db-search-path fails, that is now done via $sdir.
11226 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11228 * server.c (handle_query): Add EnableDisableTracepoints to the list
11229 of supported features.
11230 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11232 (cmd_qtenable_disable): New.
11233 (cmd_qtstart): Install tracepoints even if disabled.
11234 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11235 receiving a QTEnable or QTDisable packet.
11236 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11237 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11239 (gdb_probe): Skip data collection if static tracepoint is disabled.
11241 2011-05-10 Doug Evans <dje@google.com>
11243 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11245 2011-05-04 Doug Evans <dje@google.com>
11247 * linux-low.c (linux_join): Skip process lookup.
11248 * spu-low.c (spu_join): Ditto.
11249 * server.c (join_inferiors_callback): Delete.
11250 (process_serial_event): For 'D' packet (detach) call join_inferior
11253 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11255 * README: Don't mention xscale*-*-linux*.
11256 * configure.srv (xscale*-*-linux*): Don't handle target.
11258 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11260 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11262 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11263 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11264 (i386_emit_void_call_2): Likewise.
11266 2011-04-26 Yao Qi <yao@codesourcery.com>
11268 * linux-low.c: Move common macros to linux-ptrace.h.
11269 Include linux-ptrace.h.
11270 * Makefile.in (linux_ptrace_h): New.
11271 (linux-low.o): Depends on linux-ptrace.h.
11273 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11275 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11276 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11277 (remote_prepare): New function with most of the TCP code from ...
11278 (remote_open): ... here. Detect PORT here unconditionally. Move also
11279 setting transport_is_reliable.
11280 * server.c (run_once): New variable.
11281 (gdbserver_usage): Document it.
11282 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11283 the first run if RUN_ONCE.
11284 * server.h (run_once, remote_prepare): New declarations.
11286 2011-04-19 Tom Tromey <tromey@redhat.com>
11288 * win32-low.c (handle_load_dll): Remove duplicate "the".
11290 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11292 Remove support for old Cygwin 1.5 versions.
11293 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11294 function to avoid warning.
11295 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11298 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11300 * gdbserver/server.h (Macro _): Define it if not available.
11302 2011-03-14 Michael Snyder <msnyder@vmware.com>
11304 * hostio.c (handle_close): Remove unnecessary null test.
11306 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11308 * Makefile.in (maintainer-clean realclean distclean): Remove
11309 "make ... subdir_do" command.
11311 2011-03-10 Michael Snyder <msnyder@vmware.com>
11313 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11315 * server.c (handle_v_run): Free alloced buffer on early return.
11317 2011-03-09 Yao Qi <yao@codesourcery.com>
11320 2011-03-04 Yao Qi <yao@codesourcery.com>
11322 * Makefile.in: Remove GNU make feature --directory.
11324 2011-03-05 Yao Qi <yao@codesourcery.com>
11326 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11327 (subdir_do): New make target. Copied from gdb/Makefile.
11328 (maintainer-clean, realclean, distclean, clean): Call corresponding
11329 make targets in common/Makefile.
11331 2011-02-11 Yao Qi <yao@codesourcery.com>
11333 * configure.ac: Call AC_PROG_RANLIB.
11334 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11335 * configure: Regenerate.
11337 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11339 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11341 2011-03-06 Yao Qi <yao@codesourcery.com>
11343 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11345 2011-03-05 Yao Qi <yao@codesourcery.com>
11347 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11348 (subdir_do): New make target. Copied from gdb/Makefile.
11349 (maintainer-clean, realclean, distclean, clean): Call corresponding
11350 make targets in common/Makefile.
11352 2011-03-04 Yao Qi <yao@codesourcery.com>
11354 * Makefile.in: Remove GNU make feature --directory.
11356 2011-03-04 Michael Snyder <msnyder@vmware.com>
11358 * server.c (queue_stop_reply): Call xmalloc not malloc.
11360 2011-03-02 Michael Snyder <msnyder@vmware.com>
11362 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11364 2011-02-28 Michael Snyder <msnyder@vmware.com>
11366 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11367 (cmd_qtframe): Ditto.
11368 (cmd_qtbuffer): Ditto.
11369 (cmd_bigqtbuffer): Ditto.
11371 * utils.c (decimal2str): Initialize 'width' to nine, then
11372 don't mess with it.
11374 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11376 * hostio.c (require_data): Free *data, not data.
11378 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11380 * hostio.c (require_data): Use free, not xfree.
11382 2011-02-27 Michael Snyder <msnyder@vmware.com>
11384 * server.c (handle_query): Discard unused value.
11386 * hostio.c (require_data): Free malloc memory before returning
11389 2011-02-26 Michael Snyder <msnyder@vmware.com>
11391 * linux-low.c (list_threads): Call closedir for dirent.
11393 2011-02-27 Michael Snyder <msnyder@vmware.com>
11395 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11396 a case statement falls through.
11398 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11400 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11403 2011-02-26 Michael Snyder <msnyder@vmware.com>
11405 * utils.c (decimal2str): Eliminate dead code and dead param.
11406 (pulongest): Drop dead param from call to decimal2str.
11409 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11411 Revert the following patch (not approved yet):
11412 2011-02-21 Hui Zhu <teawater@gmail.com>
11413 * tracepoint.c (tp_printf): New function.
11414 (eval_agent_expr): Handle gdb_agent_op_printf.
11416 2011-02-21 Hui Zhu <teawater@gmail.com>
11418 * tracepoint.c (tp_printf): New function.
11419 (eval_agent_expr): Handle gdb_agent_op_printf.
11421 2011-02-18 Tom Tromey <tromey@redhat.com>
11423 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11424 (tracepoint.o): Likewise.
11425 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11426 (gdb_agent_op_names): Likewise.
11428 2011-02-18 Tom Tromey <tromey@redhat.com>
11430 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11431 gdb_agent_op_rot>: New constants.
11432 (gdb_agent_op_names): Add pick and roll.
11433 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11436 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11438 * aclocal.m4: Regenerated with aclocal-1.11.1.
11440 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11442 * server.c (handle_qxfer_traceframe_info): New.
11443 (qxfer_packets): Register "traceframe-info".
11444 (handle_query): Report support for qXfer:traceframe-info:read+.
11445 * tracepoint.c (match_blocktype): New.
11446 (traceframe_find_block_type): Rename to ...
11447 (traceframe_walk_blocks): ... this. Add callback filter argument,
11449 (traceframe_find_block_type): New, reimplemented on top of
11450 traceframe_walk_blocks.
11451 (build_traceframe_info_xml): New.
11452 (traceframe_read_info): New.
11453 * server.h (traceframe_read_info): Declare.
11455 2011-02-11 Yao Qi <yao@codesourcery.com>
11457 * configure.ac: Call AC_PROG_RANLIB.
11458 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11459 * configure: Regenerate.
11461 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11463 * server.c (gdb_read_memory): Change return semantics to allow
11465 (handle_search_memory_1): Adjust.
11466 (process_serial_event) <'m' packet>: Handle partial transfers.
11467 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11469 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11471 * regcache.c (init_register_cache): Initialize
11472 regcache->register_status.
11473 (free_register_cache): Release regcache->register_status.
11474 (regcache_cpy): Copy register_status.
11475 (registers_to_string): Print 'x's for unavailable registers.
11476 (supply_register): Mark the register's status valid or
11477 unavailable, depending on whether a buffer was passed in or not.
11478 (supply_register_zeroed): New.
11479 (supply_regblock): Mark the registers' status valid or
11480 unavailable, depending on whether a buffer was passed in or not.
11481 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11482 (struct regcache): New `register_status' field.
11483 (supply_register_zeroed): Declare.
11484 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11485 supply_register_zeroed, rather than passing a NULL buffer to
11487 * tracepoint.c (fetch_traceframe_registers): Update comment.
11489 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11491 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11494 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11496 * server.h (decode_xfer_write): Change prototype.
11497 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11498 and don't extract the annex here.
11499 * server.c (decode_xfer_read): Remove `annex' parameter,
11500 and don't extract the annex here.
11501 (decode_xfer): New.
11502 (struct qxfer): New.
11503 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11504 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11505 (handle_qxfer_statictrace): New functions, abstracted out from
11506 handle_query, and made to use the struct qxfer interface.
11507 (handle_threads_qxfer_proper): Rename to ...
11508 (handle_qxfer_threads_proper): ... this.
11509 (handle_threads_qxfer): Rename to ...
11510 (handle_qxfer_threads): ... this. Adjust.
11511 (qxfer_packets): New array.
11512 (handle_qxfer): New function.
11513 (handle_query): Use handle_qxfer.
11515 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11517 * gdbreplay.c: Shorten lines of >= 80 columns.
11518 * linux-low.c: Ditto.
11519 * linux-ppc-low.c: Ditto.
11520 * linux-s390-low.c: Ditto.
11521 * linux-sparc-low.c: Ditto.
11522 * linux-x86-low.c: Ditto.
11523 * linux-xtensa-low.c: Ditto.
11524 * mem-break.c: Ditto.
11525 * nto-low.c: Ditto.
11526 * regcache.h: Ditto.
11527 * remote-utils.c: Ditto.
11530 * thread-db.c: Ditto.
11531 * tracepoint.c: Ditto.
11533 * win32-low.h: Ditto.
11535 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11537 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11540 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11542 * server.c (gdbserver_version): Update copyright year in version
11544 * gdbreplay.c (gdbreplay_version): Ditto.
11546 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11548 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11549 * linux-bfin-low.c: New file.
11550 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11551 PT_DATA_ADDR for BFIN targets.
11552 * Makefile.in (SFILES): Add linux-bfin-low.c.
11553 (clean): Remove reg-bfin.c.
11554 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11555 * README: Mention supported Blackfin targets.
11557 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11559 * .gitignore: New file.
11561 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11563 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11565 2010-10-22 Jie Zhang <jie@codesourcery.com>
11567 * Makefile.in: Add FLAGS_TO_PASS variable.
11568 (install): Remove dependency of install-only and recursively
11569 invoke make for install-only.
11571 2010-10-04 Doug Evans <dje@google.com>
11573 * Makefile.in (uninstall): Use $(DESTDIR).
11575 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11579 * linux-x86-low.c (compat_siginfo_from_siginfo)
11580 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11581 si_code is < 0. Check for si_code == SI_TIMER before checking for
11584 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11586 * lynx-i386-low.c: New file.
11587 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11589 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11591 * lynx-low.c (ptrace_request_to_str): Remove handling for
11592 request values that have been removed in LynxOS 5.x.
11594 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11596 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11599 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11601 * configure.ac: Add --enable-inprocess-agent option.
11602 * configure: Rebuilt.
11604 2010-09-06 Yao Qi <yao@codesourcery.com>
11606 * linux-low.c (linux_kill): Remove unused variable.
11607 (linux_stabilize_threads): Likewise.
11608 * server.c (start_inferior): Likewise.
11609 (queue_stop_reply_callback): Likewise.
11610 * tracepoint.c (do_action_at_tracepoint): Likewise.
11612 2010-09-06 Yao Qi <yao@codesourcery.com>
11614 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11617 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11619 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11621 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11623 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11626 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11628 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11629 gdbserver/lynx-ppc-low.c: New files.
11630 * Makefile.in (lynx_low_h): New variable.
11631 (lynx-low.o, lynx-ppc-low.o): New rules.
11632 * configure.ac: On LynxOS, link with -lnetinet.
11633 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11634 * configure: regenerate.
11636 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11638 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11639 * configure.ac: Add check for vasprintf and vsnprintf.
11640 * configure, config.in: Regenerate.
11641 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11643 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11645 * gdbreplay.c: Move include of alloca.h up, next to include of
11647 * server.h: Add include of malloc.h.
11648 * mem-break.c: Remove include of malloc.h.
11649 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11651 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11653 * Makefile.in (memmem.o): Build with -Wno-error.
11655 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11657 * utils.c (xsnprintf): Make non-static.
11658 * server.h: Add xsnprintf declaration.
11659 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11660 replace calls to snprintf by calls to xsnprintf throughout.
11662 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11664 * configure.ac: Add configure check for alloca.
11665 * configure, config.in: Regenerate.
11666 * server.h: Include alloca.h if it exists.
11667 * gdbreplay.c: Include alloca.h if it exists.
11669 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11671 * linux-low.c (__SIGRTMIN): Define if not already defined.
11672 (linux_create_inferior): Check for __ANDROID__ rather than
11674 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11675 are already deferred.
11676 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11677 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11678 stopped and already has a pending signal to report.
11679 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11680 a pending signal to report or is moving out of a jump pad.
11681 (linux_init_signals): Check for __ANDROID__ rather than
11684 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11686 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11687 debug_threads check. Avoid a linear search when not doing debug
11690 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11692 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11693 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11694 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11695 (process_event): Change local fd's type to gdb_fildes_t.
11696 (create_file_handler): Adjust prototype.
11697 (delete_file_handler): Adjust prototype.
11698 (handle_file_event): Adjust prototype. Use pfildes.
11699 (create_file_event): Adjsut prototype.
11700 * remote-utils.c (remote_desc, listen_desc): Change type to
11702 * server.h: New gdb_fildes_t typedef.
11703 [USE_WIN32API]: Include winsock2.h.
11704 (delete_file_handler, add_file_handler): Adjust prototypes.
11705 (pfildes): Declare.
11706 * utils.c (pfildes): New.
11708 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11710 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11711 * configure: Regenerate.
11713 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11715 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11716 (linux_done_accessing_memory): ... this.
11717 (linux_target_ops): Adjust.
11718 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11719 * nto-low.c (nto_target_ops): Adjust comment.
11720 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11721 * spu-low.c (spu_target_ops): Adjust comment.
11722 * target.h (target_ops): Rename unprepare_to_access_memory field
11723 to done_accessing_memory.
11724 (unprepare_to_access_memory): Rename to ...
11725 (done_accessing_memory): ... this.
11727 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11729 * linux-low.c (linux_prepare_to_access_memory): New.
11730 (linux_unprepare_to_access_memory): New.
11731 (linux_target_ops): Install them.
11732 * server.c (read_memory): Rename to ...
11733 (gdb_read_memory): ... this. Use
11734 prepare_to_access_memory/prepare_to_access_memory.
11735 (write_memory): Rename to ...
11736 (gdb_write_memory): ... this. Use
11737 prepare_to_access_memory/prepare_to_access_memory.
11738 (handle_search_memory_1): Adjust.
11739 (process_serial_event): Adjust.
11740 * target.h (struct target_ops): New fields
11741 prepare_to_access_memory and unprepare_to_access_memory.
11742 (prepare_to_access_memory, unprepare_to_access_memory): New.
11743 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11744 prepare_to_access_memory/prepare_to_access_memory.
11745 * nto-low.c (nto_target_ops): Adjust.
11746 * spu-low.c (spu_target_ops): Adjust.
11747 * win32-low.c (win32_target_ops): Adjust.
11749 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11751 * Makefile.in (WARN_CFLAGS): Get it from configure.
11752 (WERROR_CFLAGS): New.
11753 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11754 * configure.ac: Introduce --enable-werror, which adds -Werror to
11755 the compiler command line. Enabled by default. Disable with
11756 --disable-werror. Add -Wdeclaration-after-statement
11757 Wpointer-arith and -Wformat-nonliteral to warning flags.
11758 * configure: Regenerate.
11760 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11762 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11764 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11766 * gdbreplay.c (remote_error): New.
11768 (expect): Use gdbchar. Check for error reading from GDB.
11769 Clarify sync error output.
11770 (play): Check for errors writing to GDB.
11771 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11772 * remote-utils.c (getpkt): Check for errors writing to the remote
11775 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11777 * linux-low.c (linux_wait_1): Move non-debugging code out of
11778 `debug_threads' control.
11780 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11782 * linux-low.c (linux_wait_1): Don't set last_status here.
11783 * server.c (push_event, queue_stop_reply_callback): Assert we're
11784 not pushing a TARGET_WAITKIND_IGNORE event.
11785 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11786 (myresume, handle_target_event): Set the thread's last_resume_kind
11787 and last_status from the target returned status.
11789 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11793 * linux-x86-low.c (update_debug_registers_callback): New.
11794 (i386_dr_low_set_addr): Use it.
11795 (i386_dr_low_get_addr): New.
11796 (i386_dr_low_set_control): Use update_debug_registers_callback.
11797 (i386_dr_low_get_control): New.
11798 (i386_dr_low_get_status): Adjust.
11799 * linux-low.c (linux_stop_lwp): New.
11800 * linux-low.h (linux_stop_lwp): Declare.
11802 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11803 argument instead of a i386_debug_reg_state.
11804 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11805 a i386_debug_reg_state.
11806 (i386_insert_aligned_watchpoint): Adjust.
11807 (i386_remove_aligned_watchpoint): Adjust.
11808 (i386_low_stopped_data_address): Read the debug registers from the
11809 inferior instead of from the mirrors.
11810 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11811 (i386_dr_low_get_addr): Declare.
11812 (i386_dr_low_get_control): Declare.
11813 (i386_dr_low_get_status): Change prototype.
11815 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11816 (i386_dr_low_get_addr): New.
11817 (i386_dr_low_get_control): New.
11818 (i386_dr_low_get_status): Adjust prototype. Return
11820 (i386_initial_stuff): Clear dr_status_mirror and
11822 (i386_get_thread_context): Adjust.
11823 (i386_set_thread_context): Adjust.
11824 (i386_thread_added): Adjust.
11826 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11828 * linux-low.h (linux_thread_area): Delete declaration.
11830 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11832 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11833 after its termination.
11835 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11837 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11838 (gdb_wants_all_stopped): Delete.
11839 (linux_wait_1): Don't call them.
11840 * server.c (handle_v_cont): Tag all threads as want-stopped.
11841 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11842 stopped as "client-wants-stopped".
11844 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11846 * Makefile.in (signals_h): New.
11847 (server_h): Depend on it.
11848 (server.o): Don't depend on $(signals_def).
11849 (signals.o): Depend on $(signals_def).
11851 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11853 * Makefile.in (signals_def): New.
11854 (server_h): Append include/gdb/signals.h and signals_def.
11855 (server.o): Append signals_def.
11857 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11859 * server.c (handle_target_event): Use target_signal_to_host for
11860 resume_info.sig initialization.
11861 * target.h (struct thread_resume) <sig>: New comment.
11863 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11865 * server.c (handle_query): strcpy() the returned string from paddress()
11866 instead of sprintf().
11867 * utils.c (paddress): Return phex_nz().
11869 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11871 * server.c (handle_v_cont): Call mourn_inferior if process
11873 (myresume): Likewise.
11875 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11877 Static tracepoints, and integration with UST.
11879 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11880 * mem-break.c (uninsert_all_breakpoints)
11881 (reinsert_all_breakpoints): New.
11882 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11883 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11884 (gdb_agent_ust_loaded, helper_thread_id)
11885 (gdb_agent_helper_thread_id): New macros.
11886 (struct ipa_sym_addresses): Add addr_ust_loaded,
11887 addr_helper_thread_id, addr_cmd_buf.
11888 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11889 (in_process_agent_loaded_ust): New.
11890 (write_e_ust_not_loaded): New.
11891 (maybe_write_ipa_ust_not_loaded): New.
11892 (struct collect_static_trace_data_action): New.
11893 (enum tracepoint_type) <static_tracepoint>: New.
11894 (struct tracepoint) <handle>: Mention static tracepoints.
11895 (struct static_tracepoint_ctx): New.
11896 (CMD_BUF_SIZE): New.
11897 (add_tracepoint_action): Handle static tracepoint actions.
11898 (unprobe_marker_at): New.
11899 (clear_installed_tracepoints): Handle static tracepoints.
11900 (cmd_qtdp): Handle static tracepoints.
11901 (probe_marker_at): New.
11902 (cmd_qtstart): Handle static tracepoints.
11903 (response_tracepoint): Handle static tracepoints.
11904 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11905 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11906 (get_context_regcache): Handle static tracepoints.
11907 (do_action_at_tracepoint): Handle static tracepoint actions.
11908 (traceframe_find_block_type): Handle static trace data blocks.
11909 (traceframe_read_sdata): New.
11910 (download_tracepoints): Download static tracepoint actions.
11911 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11912 (GDB_PROBE_NAME): New.
11914 (GET_UST_SYM): New.
11917 (ust_marker_to_static_tracepoint): New.
11919 (collect_ust_data_at_tracepoint): New.
11920 (gdb_ust_probe): New.
11921 (UNIX_PATH_MAX, SOCK_DIR): New.
11922 (gdb_ust_connect_sync_socket): New.
11923 (resume_thread, stop_thread): New.
11924 (run_inferior_command): New.
11925 (init_named_socket): New.
11926 (gdb_ust_socket_init): New.
11927 (cstr_to_hexstr): New.
11929 (first_marker, next_marker): New.
11930 (response_ust_marker): New.
11931 (cmd_qtfstm, cmd_qtsstm): New.
11932 (unprobe_marker_at, probe_marker_at): New.
11933 (cmd_qtstmat, gdb_ust_thread): New.
11934 (gdb_ust_init): New.
11935 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11936 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11937 (ST_REGENTRY): New.
11938 (x86_64_st_collect_regmap): New.
11939 (X86_64_NUM_ST_COLLECT_GREGS): New.
11940 (AMD64_RIP_REGNUM): New.
11941 (supply_static_tracepoint_registers): New.
11942 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11943 (ST_REGENTRY): New.
11944 (i386_st_collect_regmap): New.
11945 (i386_NUM_ST_COLLECT_GREGS): New.
11946 (supply_static_tracepoint_registers): New.
11947 * server.c (handle_query): Handle qXfer:statictrace:read.
11948 <qSupported>: Report support for StaticTracepoints, and
11949 qXfer:statictrace:read features.
11950 * server.h (traceframe_read_sdata)
11951 (supply_static_tracepoint_registers): Declare.
11952 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11953 (unpack_varlen_hex): Include in IPA build.
11954 * Makefile.in (ustlibs, ustinc): New.
11955 (IPA_OBJS): Add remote-utils-ipa.o.
11956 ($(IPA_LIB)): Link -ldl and -lpthread.
11958 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11959 * config.in, configure: Regenerate.
11961 2010-06-20 Ian Lance Taylor <iant@google.com>
11962 Pedro Alves <pedro@codesourcery.com>
11964 * linux-x86-low.c (always_true): Delete.
11965 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11966 trying to fool the compiler with always_true.
11968 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11970 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11971 conditions in gdbserver.
11973 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11975 * spu-low.c (spu_read_memory): Wrap around local store limit.
11976 (spu_write_memory): Likewise.
11978 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11980 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11981 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11983 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11985 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11986 uses with LONGEST uses.
11988 2010-06-14 Stan Shebs <stan@codesourcery.com>
11989 Pedro Alves <pedro@codesourcery.com>
11993 * linux-x86-low.c: Include limits.h.
11995 (always_true): New.
11998 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11999 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12000 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12001 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12002 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12003 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12004 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12005 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12006 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12007 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12008 (amd64_emit_void_call_2): New.
12009 (amd64_emit_ops): New.
12010 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12011 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12012 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12013 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12014 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12015 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12016 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12017 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12018 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12019 (i386_emit_stack_adjust, i386_emit_int_call_1)
12020 (i386_emit_void_call_2): New.
12021 (i386_emit_ops): New.
12022 (x86_emit_ops): New.
12023 (the_low_target): Install x86_emit_ops.
12024 * server.h (struct emit_ops): New.
12025 (get_raw_reg_func_addr): Declare.
12026 (current_insn_ptr, emit_error): Declare.
12027 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12028 (set_trace_state_variable_value): New defines.
12029 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12030 addr_get_trace_state_variable_value and
12031 addr_set_trace_state_variable_value.
12032 (symbol_list): New fields for get_raw_reg,
12033 get_trace_state_variable_value and set_trace_state_variable_value.
12034 (condfn): New typedef.
12035 (struct tracepoint): New field `compiled_cond'.
12036 (do_action_at_tracepoint): Clear compiled_cond.
12037 (get_trace_state_variable_value, set_trace_state_variable_value):
12039 (condition_true_at_tracepoint): If there's a compiled condition,
12041 (current_insn_ptr, emit_error): New globals.
12042 (struct bytecode_address): New.
12043 (get_raw_reg_func_addr): New.
12044 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12045 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12046 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12047 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12048 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12049 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12050 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12051 (compile_tracepoint_condition, compile_bytecodes): New.
12052 * target.h (emit_ops): Forward declare.
12053 (struct target_ops): New field emit_ops.
12054 (target_emit_ops): New.
12055 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12056 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12057 * linux-low.c (linux_emit_ops): New.
12058 (linux_target_ops): Install it.
12059 * linux-low.h (struct linux_target_ops): New field emit_ops.
12061 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12063 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12064 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12066 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12067 Stan Shebs <stan@codesourcery.com>
12069 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12070 (all): Depend on $(extra_libraries).
12071 (install-only): Install the IPA.
12072 (IPA_OBJS, IPA_LIB): New.
12073 (clean): Remove the IPA lib.
12074 (IPAGENT_CFLAGS): New.
12075 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12076 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12077 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12078 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12079 * configure.ac: Check for atomic builtins support in the compiler.
12080 (IPA_DEPFILES, extra_libraries): Define.
12081 * configure.srv (ipa_obj): Add description.
12082 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12083 (i[34567]86-*-linux*): Set ipa_obj.
12084 (x86_64-*-linux*): Set ipa_obj.
12085 * linux-low.c (stabilizing_threads): New.
12086 (supports_fast_tracepoints): New.
12087 (linux_detach): Stabilize threads before detaching.
12088 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12089 the lwp is either not stabilizing, or is moving out of a jump pad.
12090 (linux_fast_tracepoint_collecting): New.
12091 (maybe_move_out_of_jump_pad): New.
12092 (enqueue_one_deferred_signal): New.
12093 (dequeue_one_deferred_signal): New.
12094 (linux_wait_for_event_1): If moving out of a jump pad, defer
12095 pending signals to later.
12096 (linux_stabilize_threads): New.
12097 (linux_wait_1): Check if threads need moving out of jump pads, and
12099 (stuck_in_jump_pad_callback): New.
12100 (move_out_of_jump_pad_callback): New.
12101 (lwp_running): New.
12102 (linux_resume_one_lwp): Handle moving out of jump pads.
12103 (linux_set_resume_request): Dequeue deferred signals.
12104 (need_step_over_p): Also step over fast tracepoint jumps.
12105 (start_step_over): Also uninsert fast tracepoint jumps.
12106 (finish_step_over): Also reinsert fast tracepoint jumps.
12107 (linux_install_fast_tracepoint_jump): New.
12108 (linux_target_ops): Install linux_stabilize_threads and
12109 linux_install_fast_tracepoint_jump_pad.
12110 * linux-low.h (linux_target_ops) <get_thread_area,
12111 install_fast_tracepoint_jump_pad>: New fields.
12112 (struct lwp_info) <collecting_fast_tracepoint,
12113 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12114 (linux_get_thread_area): Declare.
12115 * linux-x86-low.c (jump_insn): New.
12116 (x86_get_thread_area): New.
12117 (append_insns): New.
12118 (push_opcode): New.
12119 (amd64_install_fast_tracepoint_jump_pad): New.
12120 (i386_install_fast_tracepoint_jump_pad): New.
12121 (x86_install_fast_tracepoint_jump_pad): New.
12122 (the_low_target): Install x86_get_thread_area and
12123 x86_install_fast_tracepoint_jump_pad.
12124 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12125 (struct fast_tracepoint_jump): New.
12126 (fast_tracepoint_jump_insn): New.
12127 (fast_tracepoint_jump_shadow): New.
12128 (find_fast_tracepoint_jump_at): New.
12129 (fast_tracepoint_jump_here): New.
12130 (delete_fast_tracepoint_jump): New.
12131 (set_fast_tracepoint_jump): New.
12132 (uninsert_fast_tracepoint_jumps_at): New.
12133 (reinsert_fast_tracepoint_jumps_at): New.
12134 (set_breakpoint_at): Use write_inferior_memory.
12135 (uninsert_raw_breakpoint): Use write_inferior_memory.
12136 (check_mem_read): Mask out fast tracepoint jumps.
12137 (check_mem_write): Mask out fast tracepoint jumps.
12138 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12139 (set_fast_tracepoint_jump): Declare.
12140 (delete_fast_tracepoint_jump)
12141 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12142 (reinsert_fast_tracepoint_jumps_at): Declare.
12143 * regcache.c: Don't compile many functions when building the
12144 in-process agent library.
12145 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12146 the register buffer in the heap.
12147 (free_register_cache): If the register buffer isn't owned by the
12148 regcache, don't free it.
12149 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12150 pre-existing register caches.
12151 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12153 (convert_ascii_to_int): : Constify `from' parameter type.
12154 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12155 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12156 the needed buffer in-place.
12157 (relocate_instruction): New.
12158 * server.c (handle_query) <qSymbols>: If the target supports
12159 tracepoints, give it a chance of looking up symbols. Report
12160 support for fast tracepoints.
12161 (handle_status): Stabilize threads.
12162 (process_serial_event): Adjust.
12163 * server.h (struct fast_tracepoint_jump): Forward declare.
12164 (struct process_info) <fast_tracepoint_jumps>: New field.
12165 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12166 (decode_X_packet, decode_M_packet): Adjust.
12167 (relocate_instruction): Declare.
12168 (in_process_agent_loaded): Declare.
12169 (tracepoint_look_up_symbols): Declare.
12170 (struct fast_tpoint_collect_status): Declare.
12171 (fast_tracepoint_collecting): Declare.
12172 (force_unlock_trace_buffer): Declare.
12173 (handle_tracepoint_bkpts): Declare.
12174 (initialize_low_tracepoint)
12175 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12176 * target.h (struct target_ops) <stabilize_threads,
12177 install_fast_tracepoint_jump_pad>: New fields.
12178 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12179 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12180 [HAVE_STDINT_H]: Include stdint.h.
12181 (trace_debug_1): Rename to ...
12182 (trace_vdebug): ... this.
12183 (trace_debug): Rename to ...
12184 (trace_debug_1): ... this. Add `level' parameter.
12185 (trace_debug): New.
12186 (ATTR_USED, ATTR_NOINLINE): New.
12187 (IP_AGENT_EXPORT): New.
12188 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12189 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12190 (about_to_request_buffer_space, trace_buffer_is_full)
12191 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12192 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12193 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12194 (traceframe_write_count, traceframes_created)
12195 (trace_state_variables)
12196 New renaming defines.
12197 (struct ipa_sym_addresses): New.
12198 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12199 (symbol_list): New.
12200 (ipa_sym_addrs): New.
12201 (all_tracepoint_symbols_looked_up): New.
12202 (in_process_agent_loaded): New.
12203 (write_e_ipa_not_loaded): New.
12204 (maybe_write_ipa_not_loaded): New.
12205 (tracepoint_look_up_symbols): New.
12206 (debug_threads) [IN_PROCESS_AGENT]: New.
12207 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12208 (UNKNOWN_SIDE_EFFECTS): New.
12209 (stop_tracing): New.
12210 (flush_trace_buffer): New.
12211 (stop_tracing_bkpt): New.
12212 (flush_trace_buffer_bkpt): New.
12213 (read_inferior_integer): New.
12214 (read_inferior_uinteger): New.
12215 (read_inferior_data_pointer): New.
12216 (write_inferior_data_pointer): New.
12217 (write_inferior_integer): New.
12218 (write_inferior_uinteger): New.
12219 (struct collect_static_trace_data_action): Delete.
12220 (enum tracepoint_type): New.
12221 (struct tracepoint) <type>: New field `type'.
12222 <actions_str, step_actions, step_actions_str>: Only include in
12224 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12225 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12226 (tracepoints): Use IP_AGENT_EXPORT.
12227 (last_tracepoint): Don't include in the IPA.
12228 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12229 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12230 (alloced_trace_state_variables): New.
12231 (trace_state_variables): Use IP_AGENT_EXPORT.
12232 (traceframe_t): Delete unused variable.
12233 (circular_trace_buffer): Don't include in the IPA.
12234 (trace_buffer_start): Delete.
12235 (struct trace_buffer_control): New.
12236 (trace_buffer_free): Delete.
12237 (struct ipa_trace_buffer_control): New.
12238 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12239 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12241 (trace_buffer_ctrl): New.
12242 (TRACE_BUFFER_CTRL_CURR): New.
12243 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12244 Reimplement as macros.
12245 (trace_buffer_wrap): Delete.
12246 (traceframe_write_count, traceframe_read_count)
12247 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12248 (struct tracepoint_hit_ctx) <type>: New field.
12249 (struct fast_tracepoint_ctx): New.
12250 (memory_barrier): New.
12252 (record_tracepoint_error): Update atomically in the IPA.
12253 (clear_inferior_trace_buffer): New.
12254 (about_to_request_buffer_space): New.
12255 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12256 updating the same buffer.
12257 (add_tracepoint): Default the tracepoint's type to trap
12258 tracepoint, and orig_size to -1.
12259 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12260 internal variables.
12261 (create_trace_state_variable): New parameter `gdb'. Handle it.
12262 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12263 (cmd_qtdp): Handle fast tracepoints.
12264 (cmd_qtdv): Adjust.
12265 (max_jump_pad_size): New.
12266 (gdb_jump_pad_head): New.
12267 (get_jump_space_head): New.
12268 (claim_jump_space): New.
12269 (sort_tracepoints): New.
12270 (MAX_JUMP_SIZE): New.
12271 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12273 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12274 support. Upload fast traceframes, and delete internal IPA
12276 (stop_tracing_handler): New.
12277 (flush_trace_buffer_handler): New.
12278 (cmd_qtstop): Upload fast tracepoints.
12279 (response_tracepoint): Handle fast tracepoints.
12280 (tracepoint_finished_step): Upload fast traceframes. Set the
12281 tracepoint hit context's tracepoint type.
12282 (handle_tracepoint_bkpts): New.
12283 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12284 type. Add comment about fast tracepoints.
12285 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12286 non-existing action_str field.
12287 (get_context_regcache): Handle fast tracepoints.
12288 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12290 (fast_tracepoint_from_jump_pad_address): New.
12291 (fast_tracepoint_from_ipa_tpoint_address): New.
12292 (collecting_t): New.
12293 (force_unlock_trace_buffer): New.
12294 (fast_tracepoint_collecting): New.
12296 (gdb_collect): New.
12297 (write_inferior_data_ptr): New.
12298 (target_tp_heap): New.
12299 (target_malloc): New.
12300 (download_agent_expr): New.
12302 (download_tracepoints): New.
12303 (download_trace_state_variables): New.
12304 (upload_fast_traceframes): New.
12305 (IPA_FIRST_TRACEFRAME): New.
12306 (IPA_NEXT_TRACEFRAME_1): New.
12307 (IPA_NEXT_TRACEFRAME): New.
12308 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12309 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12310 (gdb_jump_pad_buffer_end): New.
12311 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12312 (initialize_tracepoint): Adjust.
12313 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12314 buffer. Initialize the low module.
12315 * utils.c (PREFIX, TOOLNAME): New.
12316 (malloc_failure): Use PREFIX.
12317 (error): In the IPA, an error causes an exit.
12318 (fatal, warning): Use PREFIX.
12319 (internal_error): Use TOOLNAME.
12320 (NUMCELLS): Increase to 10.
12321 * configure, config.in: Regenerate.
12323 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12325 * server.c (handle_query) <qSupported>: Do two passes over the
12326 qSupported string to avoid nesting strtok.
12328 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12330 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12332 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12333 -Wl,--dynamic-list.
12334 * configure: Regenerate.
12335 * proc-service.list: New.
12337 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12339 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12342 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12344 * gdbreplay.c (remote_open): Check error return from socket() call by
12345 its equality to -1 not by it being negative.
12346 * remote-utils.c (remote_open): Likewise.
12348 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12350 * config.h: Regenerate.
12352 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12354 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12355 doesn't provide PTRACE_GET_THREAD_AREA.
12357 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12359 * linux-m68k-low.c: Include <asm/ptrace.h>
12360 (ps_get_thread_area): Implement.
12362 2010-05-03 Doug Evans <dje@google.com>
12364 * event-loop.c (struct callback_event): New struct.
12365 (callback_list): New global.
12366 (append_callback_event, delete_callback_event): New functions.
12367 (process_callback): New function.
12368 (start_event_loop): Call it.
12369 * remote-utils.c (NOT_SCHEDULED): Define.
12370 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12371 moved out of readchar.
12372 (readchar): Rewrite. Call reschedule before returning.
12373 (reset_readchar): New function.
12374 (remote_close): Call it.
12375 (process_remaining, reschedule): New functions.
12376 * server.h (callback_handler_func): New typedef.
12377 (append_callback_event, delete_callback_event): Declare.
12379 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12381 * proc-service.c (ps_pglobal_lookup): Use
12382 thread_db_look_up_one_symbol.
12383 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12384 parameter. Use it instead of all_symbols_looked_up.
12385 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12387 (all_symbols_looked_up): Don't declare.
12388 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12389 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12391 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12392 Set all_symbols_looked_up here.
12393 (thread_db_look_up_one_symbol): New.
12394 (thread_db_get_tls_address): Adjust.
12395 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12396 thread_db object on the heap, and tentatively set it in the
12398 (thread_db_init): Don't set all_symbols_looked_up here.
12399 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12401 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12403 * linux-low.c (linux_kill, linux_detach): Adjust.
12404 (status_pending_p_callback): Remove redundant statement. Check
12405 for !TARGET_WAITIKIND_IGNORE, instead of
12406 TARGET_WAITKIND_STOPPED.
12407 (handle_tracepoints): Make sure LWP is locked. Adjust.
12408 (linux_wait_for_event_1): Adjust.
12409 (linux_cancel_breakpoints): New.
12410 (unsuspend_one_lwp): New.
12411 (unsuspend_all_lwps): New.
12412 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12413 (send_sigstop_callback): Change return type to int, add new
12414 `except' parameter and handle it.
12415 (suspend_and_send_sigstop_callback): New.
12416 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12417 pass them down. If SUSPEND, also increment the lwp's suspend
12419 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12420 (need_step_over_p): Don't consider suspended LWPs.
12421 (start_step_over): Adjust.
12422 (proceed_one_lwp): Change return type to int, add new `except'
12423 parameter and handle it.
12424 (unsuspend_and_proceed_one_lwp): New.
12425 (proceed_all_lwps): Use find_inferior instead of
12427 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12428 also decrement the suspend count of LWPs. Pass `except' down,
12429 instead of hacking its suspend count.
12430 (linux_pause_all): Add `freeze' parameter. Adjust.
12431 (linux_unpause_all): New.
12432 (linux_target_ops): Install linux_unpause_all.
12433 * server.c (handle_status): Adjust.
12434 * target.h (struct target_ops): New fields `unpause_all' and
12435 `cancel_breakpoints'. Add new parameter to `pause_all'.
12436 (pause_all): Add new `freeze' parameter.
12437 (unpause_all): New.
12438 (cancel_breakpoints): New.
12439 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12440 cancel breakpoints.
12441 (cmd_qtstart): Pause threads.
12442 (stop_tracing): Pause threads, and cancel breakpoints.
12443 * win32-low.c (win32_target_ops): Adjust.
12445 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12447 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12448 the inferior right away from here...
12449 (linux_wait_1): ... to here, and adjust to check the thread's
12450 last_resume_kind instead of the lwp's step or stop_expected flags.
12452 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12454 * README: Use consistent `GDB' and `GDBserver' spellings.
12456 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12458 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12459 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12460 (linux_detach_one_lwp): Assume the lwp is stopped.
12461 (any_thread_of): Delete.
12462 (linux_detach): Stop all lwps here. Don't blindly delete all
12464 (delete_lwp_callback): New.
12465 (linux_mourn): Delete all lwps of the process that is gone.
12466 (linux_wait_1): Don't delete the last lwp of the process here.
12467 * mem-break.h (mark_breakpoints_out): Declare.
12468 * mem-break.c (mark_breakpoints_out): New.
12469 (free_all_breakpoints): Use it.
12470 * server.c (handle_target_event): If the process is gone, mark
12472 * thread-db.c (struct thread_db) <create_bp>: New field.
12473 (thread_db_enable_reporting): Fix prototype. Store a thread event
12474 breakpoint reference in the thread_db struct.
12475 (thread_db_load_search): Clear the thread_db object.
12476 (try_thread_db_load_1): Ditto.
12477 (switch_to_process): New.
12478 (disable_thread_event_reporting): Use it.
12479 (remove_thread_event_breakpoints): New.
12480 (thread_db_detach, thread_db_mourn): Use it.
12482 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12484 * linux-low.c (linux_enable_event_reporting): New.
12485 (linux_wait_for_event_1, handle_extended_wait): Use it.
12487 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12489 * linux-low.c (linux_kill_one_lwp, linux_kill)
12490 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12491 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12492 SIGSTOP even if the LWP is stopped.
12493 (send_sigstop_callback): New.
12494 (stop_all_lwps): Use send_sigstop_callback instead.
12495 (linux_resume_one_thread): Adjust.
12496 (proceed_one_lwp): Still proceed an LWP that the client has
12497 requested to stop, if we haven't reported it as stopped yet. Make
12498 sure that LWPs the client want stopped, have a pending SIGSTOP.
12500 2010-04-26 Doug Evans <dje@google.com>
12502 * server.c (handle_general_set): Make static.
12504 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12505 Print received char after testing for error/eof instead of before.
12506 (input_interrupt): Tweak comment.
12508 2010-04-23 Doug Evans <dje@google.com>
12510 * server.c (start_inferior): Print inferior argv if --debug.
12512 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12514 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12515 * nto-x86-low.c: Include server.h
12517 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12519 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12520 be consistent with other sources of this directory.
12521 (init_registers_amd64): Correct name of source file of this function
12524 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12526 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12527 64-bit executables.
12529 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12531 * win32-i386-low.c: Add 64-bit support.
12532 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12533 (init_registers_amd64): Declare.
12534 (mappings): Add 64-bit version of array.
12535 (init_windows_x86): New function.
12536 (the_low_target): Change init_arch field to init_windows_x86.
12538 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12540 * win32-low.c: Adapt to support also 64-bit architecture.
12541 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12542 (get_image_name): Use SIZE_T type for local variable `done'.
12543 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12544 (toolhelp_get_dll_name): Idem.
12545 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12546 Use uintptr_t typecast to avoid warning.
12547 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12548 (handle_exception): Use phex_nz to avoid warning.
12549 (win32_wait): Remove unused local variable `process'.
12551 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12553 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12556 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12558 * configure.ac: Use `ws2_32' library for srv_mingw.
12559 * configure: Regenerate.
12560 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12561 * remote-utils.c: Likewise.
12563 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12565 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12566 if __x86_64__ is defined.
12568 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12570 * configure: Regenerate.
12572 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12574 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12575 * target.h (target_ops): New get_tib_address field.
12576 * win32-low.h (win32_thread_info): Add thread_local_base field.
12577 * win32-low.c (child_add_thread): Add tlb argument.
12578 Set thread_local_base field to TLB.
12579 (get_child_debug_event): Adapt to child_add_thread change.
12580 (win32_get_tib_address): New function.
12581 (win32_target_ops): Set get_tib_address field to
12582 win32_get_tib_address.
12583 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12585 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12587 * linux-low.c (linux_mourn): Also remove the process.
12588 * server.c (handle_target_event): Don't remove the process here.
12589 * nto-low.c (nto_mourn): New.
12590 (nto_target_ops): Install it.
12591 * spu-low.c (spu_mourn): New.
12592 (spu_target_ops): Install it.
12593 * win32-low.c (win32_mourn): New.
12594 (win32_target_ops): Install it.
12596 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12598 * server.h (buffer_xml_printf): Remove redundant `;'.
12600 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12602 * regcache.c (set_register_cache): Invalidate regcaches before
12603 changing the register cache layout.
12604 (regcache_invalidate_one): Allow a NULL regcache.
12605 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12606 regcaches before changing the register cache layout or the target
12609 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12611 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12612 variable warning on Linux/x86-64.
12614 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12616 GDBserver disconnected tracing support.
12618 * linux-low.c (linux_remove_process): Delete.
12619 (add_lwp): Don't set last_resume_kind here.
12620 (linux_kill): Use `mourn'.
12621 (linux_detach): Use `thread_db_detach', and `mourn'.
12622 (linux_mourn): New.
12623 (linux_attach_lwp_1): Adjust comment.
12624 (linux_attach): last_resume_kind moved the thread_info; adjust.
12625 (status_pending_p_callback): Adjust.
12626 (linux_wait_for_event_1): Adjust.
12627 (count_events_callback, select_singlestep_lwp_callback)
12628 (select_event_lwp_callback, cancel_breakpoints_callback)
12629 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12630 (proceed_one_lwp): Adjust.
12631 (linux_async): Add debug output.
12632 (linux_thread_stopped): New.
12633 (linux_pause_all): New.
12634 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12636 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12637 (thread_db_free): Delete declaration.
12638 (thread_db_detach, thread_db_mourn): Declare.
12639 * thread-db.c (thread_db_init): Use thread_db_mourn.
12640 (thread_db_free): Delete, split in two.
12641 (disable_thread_event_reporting): New.
12642 (thread_db_detach): New.
12643 (thread_db_mourn): New.
12645 * server.h (struct thread_info) <last_resume_kind>: New field.
12646 <attached>: Add comment.
12647 <gdb_detached>: New field.
12648 (handler_func): Change return type to int.
12649 (handle_serial_event, handle_target_event): Ditto.
12650 (gdb_connected): Declare.
12652 (disconnected_tracing): Declare.
12653 (stop_tracing): Declare.
12655 * server.c (handle_query) <qSupported>: Report support for
12656 disconnected tracing.
12657 (queue_stop_reply_callback): Account for running threads.
12658 (gdb_wants_thread_stopped): New.
12659 (gdb_wants_all_threads_stopped): New.
12660 (gdb_reattached_process): New.
12661 (handle_status): Clear the `gdb_detached' flag of all processes.
12662 In all-stop, stop all threads.
12663 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12664 (process_serial_event): If the remote connection breaks, or if an
12665 exit was forced with "monitor exit", force an event loop exit.
12666 Handle disconnected tracing on detach.
12667 (handle_serial_event): Adjust.
12668 (handle_target_event): If GDB isn't connected, forward events back
12669 to the inferior, unless the last process exited, in which case,
12670 exit gdbserver. Adjust interface.
12672 * remote-utils.c (remote_open): Don't block in accept. Instead
12673 register an event loop source on the listen socket file
12674 descriptor. Refactor bits into ...
12675 (listen_desc): ... this new global.
12676 (gdb_connected): ... this new function.
12677 (enable_async_notification): ... this new function.
12678 (handle_accept_event): ... this new function.
12679 (remote_close): Clear remote_desc.
12681 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12683 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12685 (mourn_inferior): Define.
12686 (target_process_qsupported): Avoid the dangling else problem.
12687 (thread_stopped): Define.
12688 (pause_all): Define.
12689 (target_waitstatus_to_string): Declare.
12690 * target.c (target_waitstatus_to_string): New.
12692 * tracepoint.c (tracing): Make extern.
12693 (disconnected_tracing): New.
12694 (stop_tracing): Make extern. Handle tracing stops due to GDB
12696 (cmd_qtdisconnected): New.
12697 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12698 (handle_tracepoint_general_set): Handle QTDisconnected.
12700 * event-loop.c (event_handler_func): Change return type to int.
12701 (process_event): Bail out if the event handler wants the event
12703 (handle_file_event): Ditto.
12704 (start_event_loop): Bail out if the event handler wants the event
12707 * nto-low.c (nto_target_ops): Adjust.
12708 * spu-low.c (spu_wait): Don't remove the process here.
12709 (spu_target_ops): Adjust.
12710 * win32-low.c (win32_wait): Don't remove the process here.
12711 (win32_target_ops): Adjust.
12713 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12715 * regcache.c (realloc_register_cache): Invalidate inferior's
12716 regcache before recreating it.
12718 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12720 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12722 2010-04-09 Stan Shebs <stan@codesourcery.com>
12723 Pedro Alves <pedro@codesourcery.com>
12725 * server.h (LONGEST): New.
12726 (struct thread_info) <while_stepping>: New field.
12727 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12729 (initialize_tracepoint, handle_tracepoint_general_set)
12730 (handle_tracepoint_query, tracepoint_finished_step)
12731 (tracepoint_was_hit, release_while_stepping_state_list):
12732 (current_traceframe): Declare.
12733 * server.c (handle_general_set): Handle tracepoint packets.
12734 (read_memory): New.
12735 (write_memory): New.
12736 (handle_search_memory_1): Use read_memory.
12737 (handle_query): Report support for conditional tracepoints, trace
12738 state variables, and tracepoint sources. Handle tracepoint
12740 (main): Initialize the tracepoints module.
12741 (process_serial_event): Handle traceframe reads/writes.
12743 * linux-low.c (handle_tracepoints): New.
12744 (linux_wait_1): Call it.
12745 (linux_resume_one_lwp): Handle while-stepping.
12746 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12747 (linux_target_ops): Install them.
12748 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12750 * linux-x86-low.c (x86_supports_tracepoints): New.
12751 (the_low_target). Install it.
12753 * mem-break.h (delete_breakpoint): Declare.
12754 * mem-break.c (delete_breakpoint): Make external.
12756 * target.h (struct target_ops): Add `supports_tracepoints',
12757 `read_pc', and `write_pc' fields.
12758 (target_supports_tracepoints): Define.
12759 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12762 * regcache.h (struct regcache) <registers_owned>: New field.
12763 (init_register_cache, regcache_cpy): Declare.
12764 (regcache_read_pc, regcache_write_pc): Declare.
12765 (register_cache_size): Declare.
12766 (supply_regblock): Declare.
12767 * regcache.c (init_register_cache): New.
12768 (new_register_cache): Use it.
12769 (regcache_cpy): New.
12770 (register_cache_size): New.
12771 (supply_regblock): New.
12772 (regcache_read_pc, regcache_write_pc): New.
12774 * tracepoint.c: New.
12776 * Makefile.in (OBS): Add tracepoint.o.
12777 (tracepoint.o): New rule.
12779 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12781 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12783 (i386-mmx.c): Likewise.
12784 (i386-mmx-linux.o): Likewise.
12785 (i386-mmx-linux.c): Likewise.
12787 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12788 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12789 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12790 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12792 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12793 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12794 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12796 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12798 * Makefile.in (clean): Updated.
12800 (i386-avx.c): Likewise.
12801 (i386-avx-linux.o): Likewise.
12802 (i386-avx-linux.c): Likewise.
12803 (amd64-avx.o): Likewise.
12804 (amd64-avx.c): Likewise.
12805 (amd64-avx-linux.o): Likewise.
12806 (amd64-avx-linux.c): Likewise.
12808 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12809 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12810 (srv_amd64_regobj): Add amd64-avx.o.
12811 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12812 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12813 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12814 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12815 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12816 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12817 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12819 * i387-fp.c: Include "i386-xstate.h".
12821 (i387_cache_to_xsave): Likewise.
12822 (i387_xsave_to_cache): Likewise.
12823 (x86_xcr0): Likewise.
12825 * i387-fp.h (i387_cache_to_xsave): Likewise.
12826 (i387_xsave_to_cache): Likewise.
12827 (x86_xcr0): Likewise.
12829 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12830 * linux-crisv32-low.c (target_regsets): Likewise.
12831 * linux-m68k-low.c (target_regsets): Likewise.
12832 * linux-mips-low.c (target_regsets): Likewise.
12833 * linux-ppc-low.c (target_regsets): Likewise.
12834 * linux-s390-low.c (target_regsets): Likewise.
12835 * linux-sh-low.c (target_regsets): Likewise.
12836 * linux-sparc-low.c (target_regsets): Likewise.
12837 * linux-xtensa-low.c (target_regsets): Likewise.
12839 * linux-low.c: Include <sys/uio.h>.
12840 (regsets_fetch_inferior_registers): Support nt_type.
12841 (regsets_store_inferior_registers): Likewise.
12842 (linux_process_qsupported): New.
12843 (linux_target_ops): Add linux_process_qsupported.
12845 * linux-low.h (regset_info): Add nt_type.
12846 (linux_target_ops): Add process_qsupported.
12848 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12850 (init_registers_i386_avx_linux): New.
12851 (init_registers_amd64_avx_linux): Likewise.
12852 (xmltarget_i386_linux_no_xml): Likewise.
12853 (xmltarget_amd64_linux_no_xml): Likewise.
12854 (PTRACE_GETREGSET): Likewise.
12855 (PTRACE_SETREGSET): Likewise.
12856 (x86_fill_xstateregset): Likewise.
12857 (x86_store_xstateregset): Likewise.
12858 (use_xml): Likewise.
12859 (x86_linux_update_xmltarget): Likewise.
12860 (x86_linux_process_qsupported): Likewise.
12861 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12862 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12863 init_registers_i386_linux here. Call
12864 x86_linux_update_xmltarget.
12865 (the_low_target): Add x86_linux_process_qsupported.
12867 * server.c (handle_query): Call target_process_qsupported.
12869 * target.h (target_ops): Add process_qsupported.
12870 (target_process_qsupported): New.
12872 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12874 * inferiors.c (add_thread): Set last_status kind to
12875 TARGET_WAITKIND_IGNORE.
12876 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12877 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12878 (linux_wait_1): Move `thread' local definition to block that uses
12879 it. Don't NULL initialize `event_child'.
12880 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12881 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12882 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12884 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12886 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12887 an extended waitstatus, or by a watchpoint.
12888 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12889 thread was stepping or has been stopped by a watchpoint.
12891 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12893 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12894 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12895 of another, then delete the previous, and validate all
12897 (validate_inserted_breakpoint): New.
12898 (delete_disabled_breakpoints): New.
12899 (validate_breakpoints): New.
12900 (check_mem_read): Validate breakpoints before trusting their
12901 shadow. Delete disabled breakpoints.
12902 (check_mem_write): Validate breakpoints before trusting they
12903 should be inserted. Delete disabled breakpoints.
12904 * mem-break.h (validate_breakpoints):
12905 * server.c (handle_query): Validate breakpoints when we see a
12908 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12910 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12911 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12912 if we could tell there's a GDB breakpoint at stop_pc.
12913 (need_step_over_p): Don't do a step over if we find a GDB
12914 breakpoint at the resume PC.
12916 * mem-break.c (struct raw_breakpoint): New.
12917 (enum bkpt_type): New type `gdb_breakpoint'.
12918 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12919 fields. New field `raw'.
12920 (find_raw_breakpoint_at): New.
12921 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12922 breakpoint instead.
12923 (set_breakpoint_at): Adjust.
12924 (delete_raw_breakpoint): New.
12925 (release_breakpoint): New.
12926 (delete_breakpoint): Rename to...
12927 (delete_breakpoint_1): ... this. Add proc parameter. Use
12928 release_breakpoint. Return ENOENT.
12929 (delete_breakpoint): Reimplement.
12930 (find_breakpoint_at): Delete.
12931 (find_gdb_breakpoint_at): New.
12932 (delete_breakpoint_at): Delete.
12933 (set_gdb_breakpoint_at): New.
12934 (delete_gdb_breakpoint_at): New.
12935 (gdb_breakpoint_here): New.
12936 (set_reinsert_breakpoint): Use release_breakpoint.
12937 (uninsert_breakpoint): Rename to ...
12938 (uninsert_raw_breakpoint): ... this.
12939 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12940 (reinsert_raw_breakpoint): Change parameter type to
12942 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12944 (check_breakpoints): Adjust. Use release_breakpoint.
12945 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12946 (breakpoint_inserted_here): Ditto.
12947 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12948 Don't trust the breakpoint's shadow if it is not inserted.
12949 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12950 (delete_all_breakpoints): Adjust.
12951 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12952 use delete_breakpoint_1.
12954 * mem-break.h (breakpoints_supported): Delete declaration.
12955 (set_gdb_breakpoint_at): Declare.
12956 (gdb_breakpoint_here): Declare.
12957 (delete_breakpoint_at): Delete.
12958 (delete_gdb_breakpoint_at): Declare.
12960 * server.h (struct raw_breakpoint): Forward declare.
12961 (struct process_info): New field `raw_breakpoints'.
12963 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12966 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12968 * linux-low.c (status_pending_p_callback): Fix comment.
12969 (linux_wait_for_event_1): Move most of the internal breakpoint
12970 handling from here...
12971 (linux_wait_1): ... to here.
12972 (count_events_callback): New.
12973 (select_singlestep_lwp_callback): New.
12974 (select_event_lwp_callback): New.
12975 (cancel_breakpoints_callback): New.
12976 (select_event_lwp): New.
12977 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12978 priority to all LWPs that have had events that should be reported
12979 to the client. Cancel breakpoints when about to reporting the
12980 event to the client, not while stopping lwps. No longer cancel
12981 finished single-steps here.
12982 (cancel_finished_single_step): Delete.
12983 (cancel_finished_single_steps): Delete.
12985 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12987 * mem-break.c (enum bkpt_type): New.
12988 (struct breakpoint): New field `type'.
12989 (set_breakpoint_at): Change return type to struct breakpoint
12990 pointer. Set type to `other_breakpoint' by default.
12991 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12992 in the breakpoint list.
12993 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12994 (reinsert_breakpoint): Rename to ...
12995 (reinsert_raw_breakpoint): ... this.
12996 (reinsert_breakpoints_at): Adjust.
12997 * mem-break.h (struct breakpoint): Declare.
12998 (set_breakpoint_at): Change return type to struct breakpoint
13001 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13003 * server.c (handle_query): Assign, not compare.
13005 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13007 Teach linux gdbserver to step-over-breakpoints.
13009 * linux-low.c (can_hardware_single_step): New.
13010 (supports_breakpoints): New.
13011 (handle_extended_wait): If stopping threads, read the stop pc of
13012 the new cloned LWP.
13014 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13015 low target doesn't support retrieving the PC.
13016 (add_lwp): Set last_resume_kind to resume_continue.
13017 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13018 (linux_attach): Don't clear stop_expected. Set the lwp's
13019 last_resume_kind to resume_stop.
13020 (linux_detach_one_lwp): Don't check for removed breakpoints.
13021 (check_removed_breakpoint): Delete.
13022 (status_pending_p): Rename to ...
13023 (status_pending_p_callback): ... this. Don't check for removed
13024 breakpoints. Don't consider threads that are stopped from GDB's
13026 (linux_wait_for_lwp): Always read the stop_pc here.
13027 (cancel_breakpoint): New.
13028 (step_over_bkpt): New global.
13029 (linux_wait_for_event_1): Implement stepping over breakpoints.
13030 (gdb_wants_lwp_stopped): New.
13031 (gdb_wants_all_stopped): New.
13032 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13033 single-step traps here. Store the thread's last reported target
13035 (send_sigstop): Don't clear stop_expected. Always set it,
13037 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13038 (cancel_finished_single_step): New.
13039 (cancel_finished_single_steps): New.
13040 (wait_for_sigstop): Don't cancel finished single-step traps here.
13041 (linux_resume_one_lwp): Don't check for removed breakpoints.
13042 Don't set `step' on non-hardware step archs.
13043 (linux_set_resume_request): Ignore resume_stop requests if already
13044 stopping or stopped. Set the lwp's last_resume_kind.
13045 (resume_status_pending_p): Don't check for removed breakpoints.
13046 (need_step_over_p): New.
13047 (start_step_over): New.
13048 (finish_step_over): New.
13049 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13050 requests. Clear the thread's last reported target waitstatus.
13051 Don't use the `suspended' flag. Don't consider pending breakpoints.
13052 (linux_resume): Start a step-over if necessary.
13053 (proceed_one_lwp): New.
13054 (proceed_all_lwps): New.
13055 (unstop_all_lwps): New.
13056 * linux-low.h (struct lwp_info): Rewrite comment for the
13057 `suspended' flag. Add the `stop_pc' field. Delete the
13058 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13059 Add `'last_resume_kind' and `need_step_over' fields.
13060 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13061 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13062 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13063 (set_raw_breakpoint_at): New.
13064 (set_breakpoint_at): Rewrite to use it.
13065 (reinsert_breakpoint_handler): Delete.
13066 (set_reinsert_breakpoint): New.
13067 (reinsert_breakpoint_by_bp): Delete.
13068 (delete_reinsert_breakpoints): New.
13069 (uninsert_breakpoint): Rewrite.
13070 (uninsert_breakpoints_at): New.
13071 (reinsert_breakpoint): Rewrite.
13072 (reinsert_breakpoints_at): New.
13073 (check_breakpoints): Rewrite.
13074 (breakpoint_here): New.
13075 (breakpoint_inserted_here): New.
13076 (check_mem_read): Adjust.
13077 * mem-break.h (breakpoints_supported, breakpoint_here)
13078 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13079 (reinsert_breakpoint_by_bp): Delete declaration.
13080 (delete_reinsert_breakpoints): Declare.
13081 (reinsert_breakpoint): Delete declaration.
13082 (reinsert_breakpoints_at): Declare.
13083 (uninsert_breakpoint): Delete declaration.
13084 (uninsert_breakpoints_at): Declare.
13085 (check_breakpoints): Adjust prototype.
13086 * server.h: Adjust include order.
13087 (struct thread_info): Declare here. Add a `last_status' field.
13089 2010-03-23 Michael Snyder <msnyder@vmware.com>
13091 * server.c (crc32): New function.
13092 (handle_query): Add handling for 'qCRC:' request.
13094 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13096 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13097 lwp had been stopped by a watchpoint.
13099 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13101 * server.h (internal_error): Declare.
13102 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13103 * utils.c (internal_error): New function.
13105 2010-03-15 Andreas Schwab <schwab@redhat.com>
13107 * configure.srv: Fix typo setting srv_regobj.
13109 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13111 * linux-low.c (fetch_register): Avoid passing a non string literal
13113 (usr_store_inferior_registers): Ditto.
13115 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13117 * linux-low.c (linux_write_memory): Bail out early if peeking
13120 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13122 * linux-low.h (struct lwp_info): New fields
13123 `stopped_by_watchpoint' and `stopped_data_address'.
13124 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13125 here, and cache them in the lwp object.
13126 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13128 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13130 (linux_stopped_by_watchpoint): Rewrite.
13131 (linux_stopped_data_address): Rewrite.
13133 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13135 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13136 switching the current inferior, not before.
13138 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13140 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13141 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13142 i386-linux.c and amd64-linux.c.
13143 (reg-i386.o): Removed.
13144 (reg-i386.c): Likewise.
13145 (reg-i386-linux.o): Likewise.
13146 (reg-i386-linux.c): Likewise.
13147 (reg-x86-64.o): Likewise.
13148 (reg-x86-64.c): Likewise.
13149 (reg-x86-64-linux.o): Likewise.
13150 (reg-x86-64-linux.c): Likewise.
13152 (i386.c): Likewise.
13153 (i386-linux.o): Likewise.
13154 (i386-linux.c): Likewise.
13155 (amd64.o): Likewise.
13156 (amd64.c): Likewise.
13157 (amd64-linux.o): Likewise.
13158 (amd64-linux.c): Likewise.
13160 * configure.srv (srv_i386_regobj): New.
13161 (srv_i386_linux_regobj): Likewise.
13162 (srv_amd64_regobj): Likewise.
13163 (srv_amd64_linux_regobj): Likewise.
13164 (srv_i386_32bit_xmlfiles): Likewise.
13165 (srv_i386_64bit_xmlfiles): Likewise.
13166 (srv_i386_xmlfiles): Likewise.
13167 (srv_amd64_xmlfiles): Likewise.
13168 (srv_i386_linux_xmlfiles): Likewise.
13169 (srv_amd64_linux_xmlfiles): Likewise.
13170 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13171 srv_xmlfiles to $srv_i386_xmlfiles.
13172 (i[34567]86-*-mingw32ce*): Likewise.
13173 (i[34567]86-*-mingw*): Likewise.
13174 (i[34567]86-*-nto*): Likewise.
13175 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13176 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13177 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13178 (x86_64-*-linux*): Likewise.
13180 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13181 (init_registers_amd64_linux): New.
13182 (x86_arch_setup): Replace init_registers_x86_64_linux with
13183 init_registers_amd64_linux.
13185 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13187 * configure.ac: Check for libdl. If it is not available link against
13188 static libthread_db.
13189 * configure: Regenerate.
13191 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13195 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13196 handing a read watchpoint.
13197 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13199 2010-02-12 Doug Evans <dje@google.com>
13201 * linux-low.c (linux_supports_tracefork_flag): Document.
13202 (linux_look_up_symbols): Add comment.
13204 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13206 * regcache.c (supply_register): Clear regcache if buf is NULL.
13208 2010-02-02 Nicolas Roche <roche@sourceware.org>
13209 Joel Brobecker <brobecker@adacore.com>
13211 * inferiors.c (find_inferior): Add function documentation.
13212 (unloaded_dll): Handle the case where the unloaded dll has not
13213 been previously registered in the dll list.
13215 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13217 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13218 (thumb2_breakpoint): New.
13219 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13221 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13223 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13224 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13227 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13229 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13231 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13233 * linux-s390-low.c (s390_collect_ptrace_register)
13234 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13236 2010-01-21 Doug Evans <dje@google.com>
13238 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13239 (PTRACE_ARG4_TYPE): New macro.
13240 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13241 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13242 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13243 (usr_store_inferior_registers): Ditto.
13244 (linux_read_memory, linux_write_memory): Ditto.
13245 (linux_test_for_tracefork): Ditto.
13247 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13248 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13250 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13252 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13255 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13257 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13258 prototype to take a regcache. Adjust.
13260 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13262 * regcache.h (struct thread_info): Forward declare.
13263 (struct regcache): New.
13264 (new_register_cache): Adjust prototype.
13265 (get_thread_regcache): Declare.
13266 (free_register_cache): Adjust prototype.
13267 (registers_to_string, registers_from_string): Ditto.
13268 (supply_register, supply_register_by_name, collect_register)
13269 (collect_register_as_string, collect_register_by_name): Ditto.
13270 * regcache.c (struct inferior_regcache_data): Delete.
13271 (get_regcache): Rename to ...
13272 (get_thread_regcache): ... this. Adjust. Switch inferior before
13273 fetching registers.
13274 (regcache_invalidate_one): Adjust.
13275 (regcache_invalidate): Fix prototype.
13276 (new_register_cache): Return the new register cache.
13277 (free_register_cache): Change prototype.
13278 (realloc_register_cache): Adjust.
13279 (registers_to_string): Change prototype to take a regcache. Adjust.
13280 (registers_from_string): Ditto.
13281 (register_data): Ditto.
13282 (supply_register): Ditto.
13283 (supply_register_by_name): Ditto.
13284 (collect_register): Ditto.
13285 (collect_register_as_string): Ditto.
13286 (collect_register_by_name): Ditto.
13287 * server.c (process_serial_event): Adjust.
13288 * linux-low.h (regset_fill_func, regset_store_func): Change
13290 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13292 * linux-low.c (get_stop_pc): Adjust.
13293 (check_removed_breakpoint): Adjust.
13294 (linux_wait_for_event): Adjust.
13295 (linux_resume_one_lwp): Adjust.
13296 (fetch_register): Add regcache parameter. Adjust.
13297 (usr_store_inferior_registers): Ditto.
13298 (regsets_fetch_inferior_registers): Ditto.
13299 (regsets_store_inferior_registers): Ditto.
13300 (linux_fetch_registers, linux_store_registers): Ditto.
13301 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13303 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13305 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13306 prototype to take a regcache.
13307 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13308 * remote-utils.c (convert_ascii_to_int, outreg)
13309 (prepare_resume_reply): Change prototype to take a regcache.
13311 * target.h (struct target_ops) <fetch_registers, store_registers>:
13312 Change prototype to take a regcache.
13313 (fetch_inferior_registers, store_inferior_registers): Change
13314 prototype to take a regcache. Adjust.
13315 * proc-service.c (ps_lgetregs): Adjust.
13316 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13317 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13318 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13319 take a regcache. Adjust.
13320 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13321 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13322 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13323 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13324 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13325 (cris_cannot_fetch_register):
13326 (cris_breakpoint_at): Change prototype to take a regcache.
13328 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13329 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13330 to take a regcache. Adjust.
13331 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13333 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13334 take a regcache. Adjust.
13335 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13336 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13337 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13338 * linux-mips-low.c (mips_get_pc):
13339 (mips_set_pc): Change prototype to take a regcache. Adjust.
13340 (mips_reinsert_addr): Adjust.
13341 (mips_collect_register): Change prototype to take a regcache.
13343 (mips_supply_register):
13344 (mips_collect_register_32bit, mips_supply_register_32bit)
13345 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13346 (mips_store_fpregset): Ditto.
13347 * linux-ppc-low.c (ppc_supply_ptrace_register)
13348 (ppc_supply_ptrace_register): Ditto.
13349 (parse_spufs_run): Adjust.
13350 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13351 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13352 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13353 take a regcache. Adjust.
13354 * linux-s390-low.c (s390_collect_ptrace_register)
13355 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13356 (s390_set_pc): Change prototype to take a regcache. Adjust.
13357 (s390_arch_setup): Adjust.
13358 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13359 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13360 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13361 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13362 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13364 (sparc_breakpoint_at): Adjust.
13365 * linux-xtensa-low.c (xtensa_fill_gregset):
13366 (xtensa_store_gregset):
13367 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13368 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13369 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13370 prototype to take a regcache. Adjust.
13371 * win32-arm-low.c (arm_fetch_inferior_register)
13372 (arm_store_inferior_register): Change prototype to take a
13374 * win32-i386-low.c (i386_fetch_inferior_register)
13375 (i386_store_inferior_register): Change prototype to take a
13377 * win32-low.c (child_fetch_inferior_registers)
13378 (child_store_inferior_registers): Change prototype to take a
13380 (win32_wait): Adjust.
13381 (win32_fetch_inferior_registers): Change prototype to take a
13383 (win32_store_inferior_registers): Adjust.
13384 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13385 store_inferior_register>: Change prototype to take a regcache.
13387 2010-01-20 Doug Evans <dje@google.com>
13389 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13391 (linux_wait_for_event1, linux_init_signals): Ditto.
13392 (W_STOPCODE): Provide definition if missing.
13394 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13396 * linux-low.c (linux_core_of_thread): New.
13397 (compare_ints, show_process, list_threads): New.
13398 (linux_qxfer_osdata): Report threads and cores.
13399 (linux_target_op): Register linux_core_of_thread.
13400 * remote-utils.c (prepare_resume_reply): Report the core.
13401 (buffer_xml_printf): Support %d specifier.
13402 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13404 (handle_query): Handle qXfer:threads. Announce availability
13406 * target.h (struct target_ops): New field core_of_thread.
13408 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13410 * Makefile.in (clean): Remove new generated files.
13411 (reg-s390.o, reg-s390.c): Remove rules.
13412 (reg-s390x.o, reg-s390x.c): Likewise.
13413 (s390-linux32.o, s390-linux32.c): Add rules.
13414 (s390-linux64.o, s390-linux64.c): Likewise.
13415 (s390x-linux64.o, s390x-linux64.c): Likewise.
13416 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13417 * linux-s390-low.c: Include <elf.h>.
13418 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13419 (init_registers_s390): Remove prototype.
13420 (init_registers_s390x): Likewise.
13421 (init_registers_s390_linux32): Add prototype.
13422 (init_registers_s390_linux64): Likewise.
13423 (init_registers_s390x_linux64): Likewise.
13424 (s390_num_regs_3264): New define.
13425 (s390_regmap_3264): New global variable.
13426 (s390_cannot_fetch_register): Remove obsolete check.
13427 (s390_cannot_store_register): Likewise.
13428 (s390_collect_ptrace_register): Handle upper/lower register halves.
13429 (s390_supply_ptrace_register): Likewise.
13430 (s390_fill_gregset): Update to register number changes.
13431 (s390_get_hwcap): New routine.
13432 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13433 Install appropriate regmap and register set.
13435 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13437 * server.c (gdbserver_version): Update copyright year to 2010.
13438 * gdbreplay.c (gdbreplay_version): Likewise.
13440 2009-12-28 Doug Evans <dje@google.com>
13442 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13443 elf/external.h. Include <elf.h> instead but only if necessary.
13445 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13447 * linux-low.c (linux_remove_process): Remove `detaching'
13448 parameter. Don't release/detach from thread_db here.
13449 (linux_kill): Release/detach from thread_db here, ...
13450 (linux_detach): ... and here, before actually detaching.
13451 (linux_wait_1): ... and here, when a process exits.
13452 * thread-db.c (any_thread_of): New.
13453 (thread_db_free): Switch the current inferior to a thread of the
13456 2009-12-21 Doug Evans <dje@google.com>
13458 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13460 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13461 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13462 warning ifndef __NR_tkill. Move setting of errno there too.
13463 Delete unnecessary resetting of errno after syscall.
13464 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13466 * configure.ac: Check for dladdr.
13467 * config.in: Regenerate.
13468 * configure: Regenerate.
13469 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13470 (try_thread_db_load): Update.
13472 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13474 2009-12-18 Doug Evans <dje@google.com>
13476 * event-loop.c: Include unistd.h if it exists.
13478 * linux-low.c (my_waitpid): Move definition away from being in
13479 between linux_tracefork_child/linux_test_for_tracefork.
13481 * gdb_proc_service.h (psaddr_t): Fix type.
13482 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13483 signature to match glibc.
13485 2009-12-16 Doug Evans <dje@google.com>
13487 * linux-low.c (linux_read_memory): Fix argument to read.
13489 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13491 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13492 events, don't leave current_inferior pointing at null.
13494 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13496 * win32-low.c (LOG): Delete.
13497 (OUTMSG): Output to stderr.
13498 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13499 on compile time LOG macro.
13500 (win32_wait): Fix debug output.
13502 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13504 * win32-low.c (win32_add_one_solib): If the dll name is
13505 "ntdll.dll", prepend the system directory to the dll path.
13507 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13509 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13511 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13512 Vladimir Prus <vladimir@codesourcery.com>
13514 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13515 * configure.ac: Check for __mcoldfire__ and set
13516 gdb_cv_m68k_is_coldfire.
13517 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13518 reg-cf.o and reg-m68k.o.
13519 * configure: Regenerated.
13521 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13523 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13524 Pass it to thread_db_free.
13525 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13526 proper `detaching' argument to linux_remove_process.
13527 * linux-low.h (thread_db_free): Add `detaching' parameter.
13528 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13530 (thread_db_free): Add `detaching' parameter. Only
13531 call td_ta_clear_event if detaching from process.
13533 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13535 * thread-db.c (thread_db_free): Fix typo.
13537 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13540 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13542 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13544 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13545 with an i686 compiler.
13546 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13548 * configure: Rebuilt.
13550 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13554 * server.c (handle_search_memory_1): Correct read_addr initialization
13555 in loop for searching subsequent chunks.
13557 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13559 * configure.ac: New --with-libthread-db option.
13560 * thread-db.c: Allow direct dependence on libthread_db.
13561 (thread_db_free): Adjust.
13562 * config.in: Regenerate.
13563 * configure: Likewise.
13565 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13568 * thread-db.c (attach_thread): New function.
13569 (maybe_attach_thread): Return success/failure.
13570 (find_new_threads_callback): Adjust.
13571 (thread_db_find_new_threads): Loop until no new threads.
13573 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13575 * proc-service.c (ps_lgetregs): Formatting.
13577 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13579 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13580 * configure.ac: Adjust.
13581 * linux-low.h (struct process_info_private): Move members to struct
13583 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13584 * linux-low.c (linux_remove_process): Adjust.
13585 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13586 * server.c (handle_query): Move code ...
13587 (handle_monitor_command): ... here. New function.
13588 * target.h (struct target_ops): New member.
13589 * thread-db.c (struct thread_db): New.
13590 (libthread_db_search_path): New variable.
13591 (thread_db_create_event, thread_db_enable_reporting)
13592 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13593 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13594 (try_thread_db_load_1, dladdr_to_soname): New functions.
13595 (try_thread_db_load, thread_db_load_search): New functions.
13596 (thread_db_init): Search for libthread_db.
13597 (thread_db_free): New function.
13598 (thread_db_handle_monitor_command): Likewise.
13599 * config.in: Regenerate.
13600 * configure: Regenerate.
13602 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13604 * spu-low.c (spu_kill): Wait for inferior to terminate.
13605 Call clear_inferiors.
13606 (spu_detach): Call clear_inferiors.
13608 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13610 * aclocal.m4: Regenerate.
13611 * config.in: Likewise.
13612 * configure: Likewise.
13614 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13616 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13617 (parse_spufs_run): New function.
13618 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13619 (ppc_breakpoint_at): Handle SPU breakpoints.
13621 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13623 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13624 (SPUFS_MAGIC): Define.
13625 (spu_enumerate_spu_ids): New function.
13626 (linux_qxfer_spu): New function.
13627 (linux_target_ops): Install linux_qxfer_spu.
13629 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13631 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13632 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13633 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13634 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13635 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13636 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13637 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13638 (init_registers_powerpc_cell32l): Add prototype.
13639 (init_registers_powerpc_cell64l): Likewise.
13640 (ppc_arch_setup): Detect Cell/B.E. architecture.
13642 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13644 * Makefile.in (datarootdir): New variable.
13646 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13648 * linux-low.c (linux_write_memory): Update debugging output.
13649 * Makefile.in (clean): Add new descriptions.
13650 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13651 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13652 * configure.srv: Add new files for arm*-*-linux*.
13653 * linux-arm-low.c: Add new declarations.
13654 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13655 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13656 (HWCAP_VFPv3D16): New.
13657 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13658 instead of __IWMMXT__.
13659 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13660 (arm_arch_setup): New.
13661 (target_regsets): Remove #ifdef. Add VFP regset.
13662 (the_low_target): Use arm_arch_setup.
13664 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13666 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13667 the main thread again.
13669 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13671 Adding Neutrino gdbserver.
13672 * configure: Regenerated.
13673 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13674 * configure.srv (i[34567]86-*-nto*): New target.
13675 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13676 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13677 (nto_comctrl) [__QNX__]: New function.
13678 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13680 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13682 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13685 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13686 Pedro Alves <pedro@codesourcery.com>
13688 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13689 don't support CONTEXT_EXTENDED_REGISTERS.
13690 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13691 (the_low_target): Install them.
13692 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13693 failing with ERROR_PIPE_NOT_CONNECTED.
13695 2009-06-30 Doug Evans <dje@google.com>
13696 Pierre Muller <muller@ics.u-strasbg.fr>
13698 Add h/w watchpoint support to x86-linux, win32-i386.
13699 * Makefile.in (SFILES): Add i386-low.c
13700 (i386_low_h): Define.
13701 (i386-low.o): Add dependencies.
13702 (linux-x86-low.o): Add i386-low.h dependency.
13703 (win32-i386-low.o): Ditto.
13704 * i386-low.c: New file.
13705 * i386-low.h: New file.
13706 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13707 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13708 * linux-low.c (linux_add_process): Initialize arch_private.
13709 (linux_remove_process): Free arch_private.
13710 (add_lwp): Initialize arch_private.
13711 (delete_lwp): Free arch_private.
13712 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13714 * linux-low.h (process_info_private): New member arch_private.
13715 (lwp_info): New member arch_private.
13716 (linux_target_ops): New members new_process, new_thread,
13718 (ptid_of): New macro.
13719 * linux-x86-low.c: Include stddef.h, i386-low.h.
13720 (arch_process_info): New struct.
13721 (arch_lwp_info): New struct.
13722 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13723 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13724 (i386_dr_low_get_status): New function.
13725 (x86_insert_point, x86_remove_point): New functions.
13726 (x86_stopped_by_watchpoint): New function.
13727 (x86_stopped_data_address): New function.
13728 (x86_linux_new_process, x86_linux_new_thread): New functions.
13729 (x86_linux_prepare_to_resume): New function.
13730 (the_low_target): Add entries for insert_point, remove_point,
13731 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13733 * server.c (debug_hw_points): New global.
13734 (monitor_show_help): Document set debug-hw-points.
13735 (handle_query): Process "set debug-hw-points".
13736 * server.h (debug_hw_points): Declare.
13737 (paddress): Declare.
13738 * utils.c (NUMCELLS, CELLSIZE): New macros.
13739 (get_sell, xsnprintf, paddress): New functions.
13740 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13741 remove_point, stopped_by_watchpoint, stopped_data_address.
13742 * win32-i386-low.c: Include i386-low.h.
13743 (debug_reg_state): Replaces dr.
13744 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13745 (i386_dr_low_get_status): New function.
13746 (i386_insert_point, i386_remove_point): New functions.
13747 (i386_stopped_by_watchpoint): New function.
13748 (i386_stopped_data_address): New function.
13749 (i386_initial_stuff): Update.
13750 (get_thread_context,set_thread_context,i386_thread_added): Update.
13751 (the_low_target): Add entries for insert_point,
13752 remove_point, stopped_by_watchpoint, stopped_data_address.
13753 * win32-low.c (win32_insert_watchpoint): New function.
13754 (win32_remove_watchpoint): New function.
13755 (win32_stopped_by_watchpoint): New function.
13756 (win32_stopped_data_address): New function.
13757 (win32_target_ops): Add entries for insert_watchpoint,
13758 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13759 * win32-low.h (win32_target_ops): New members insert_point,
13760 remove_point, stopped_by_watchpoint, stopped_data_address.
13762 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13764 * server.c (process_serial_event): Re-return unsupported, not
13765 error, if the type isn't recognized. Re-allow supporting only
13766 insert or remove packets. Also call require_running for
13767 breakpoints. Add missing break statement to default case. Tidy.
13768 * target.h (struct target_ops): Rename insert_watchpoint to
13769 insert_point, and remove_watchpoint to remove_point.
13771 * linux-low.h (struct linux_target_ops): Likewise.
13772 * linux-low.c (linux_insert_watchpoint): Rename to ...
13773 (linux_insert_point): ... this. Adjust.
13774 (linux_remove_watchpoint): Rename to ...
13775 (linux_remove_point): ... this. Adjust.
13776 (linux_target_ops): Adjust.
13777 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13778 (cris_insert_point): ... this.
13779 (cris_remove_watchpoint): Rename to ...
13780 (cris_remove_point): ... this.
13781 (the_low_target): Adjust.
13783 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13785 * server.c (handle_v_kill): Pass signal_pid to
13786 kill_inferior if multi_process is zero.
13788 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13790 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13791 * target.h (target_ops): Comment for *_watchpoint to make it clear
13792 the functions can get types '0' and '1'.
13794 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13796 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13797 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13798 * regcache.c (get_regcache): Likewise.
13799 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13800 * win32-low.c (child_fetch_inferior_registers): Remove check for
13803 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13804 Pedro Alves <pedro@codesourcery.com>
13806 * target.h (struct target_ops) <supports_multi_process>: New
13808 (target_supports_multi_process): New.
13809 * server.c (handle_query): Even if GDB reports support, only
13810 enable multi-process if the target also supports it. Report
13811 multi-process support only if the target backend supports it.
13812 * linux-low.c (linux_supports_multi_process): New function.
13813 (linux_target_ops): Install it as target_supports_multi_process
13816 2009-05-24 Doug Evans <dje@google.com>
13818 Global renaming of find_thread_pid to find_thread_ptid.
13819 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13820 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13821 All callers updated.
13823 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13824 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13827 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13828 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13829 (linux_resume_one_lwp): Ditto.
13831 2009-05-23 Doug Evans <dje@google.com>
13833 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13834 from struct inferior_list_entry * to struct lwp_info *.
13835 All callers updated.
13837 2009-05-13 Doug Evans <dje@google.com>
13839 * linux-x86-low.c: Don't include assert.h.
13840 (x86_siginfo_fixup): Use fatal, not assert.
13841 (x86_arch_setup): Fix comment.
13843 2009-05-12 Doug Evans <dje@google.com>
13845 Biarch support for i386/amd64 gdbserver.
13846 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13847 Add linux-x86-low.c.
13848 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13849 (linux-x86-low.o): Add.
13850 * linux-x86-64-low.c: Delete.
13851 * linux-i386-low.c: Delete.
13852 * linux-x86-low.c: New file.
13853 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13855 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13857 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13858 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13859 (linux_child_pid_to_exec_file): New function.
13860 (elf_64_header_p, elf_64_file_p): New functions.
13861 (siginfo_fixup): New function.
13862 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13863 give target a chance to convert layout.
13864 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13865 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13867 2009-05-07 Doug Evans <dje@google.com>
13869 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13870 (regsets_store_inferior_registers): Ditto.
13872 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13876 * linux-low.c (must_set_ptrace_flags): Delete.
13877 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13879 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13880 `lwp->must_set_ptrace_flags' instead.
13881 (linux_wait_for_event_1): Set ptrace options here.
13882 (linux_wait_1): ... not here.
13884 2009-04-30 Doug Evans <dje@google.com>
13886 * inferiors.c (started_inferior_callback): New function.
13887 (attached_inferior_callback): New function.
13888 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13889 * server.c (print_started_pid, print_attached_pid): New functions.
13890 (detach_or_kill_for_exit): New function.
13891 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13892 * server.h (have_started_inferiors_p): Declare.
13893 (have_attached_inferiors_p): Declare.
13895 * inferiors.c (remove_process): Fix memory leak, free process.
13896 * linux-low.c (linux_remove_process): New function.
13897 (linux_kill): Call it instead of remove_process.
13898 (linux_detach, linux_wait_1): Ditto.
13900 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13902 * configure.srv: Add x86 Windows CE target.
13904 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13906 * inferiors.c (get_thread_process): Make global.
13907 * server.h (get_thread_process): Add prototype.
13908 * thread-db.c (find_one_thread): Use get_thread_process
13909 instead of current_process.
13910 (thread_db_get_tls_address): Do not crash if called when
13911 thread layer is not yet initialized.
13913 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13915 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13916 * spu-low.c (current_tid): Rename to ...
13917 (current_ptid): ... this.
13918 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13919 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13920 ptid_get_lwp (current_ptid) instead of current_tid.
13921 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13922 instead of current_tid. Use find_process_pid to verify pid
13923 argument is valid. Pass proper argument to remove_process.
13924 (spu_thread_alive): Compare current_ptid instead of current_tid.
13925 (spu_resume): Likewise.
13927 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13929 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13932 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13934 Implement the multiprocess extensions, and add linux multiprocess
13937 * server.h (ULONGEST): Declare.
13938 (struct ptid, ptid_t): New.
13939 (minus_one_ptid, null_ptid): Declare.
13940 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13941 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13942 (struct inferior_list_entry): Change `id' type from unsigned from
13944 (struct sym_cache, struct breakpoint, struct
13945 process_info_private): Forward declare.
13946 (struct process_info): Declare.
13947 (current_process): Declare.
13948 (all_processes): Declare.
13949 (initialize_inferiors): Declare.
13950 (add_thread): Adjust to use ptid_t.
13951 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13952 (add_process, remove_process, find_thread_pid): Declare.
13953 (find_inferior_id): Adjust to use ptid_t.
13954 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13955 (multi_process): Declare.
13956 (push_event): Adjust to use ptid_t.
13957 (read_ptid, write_ptid): Declare.
13958 (prepare_resume_reply): Adjust to use ptid_t.
13959 (clear_symbol_cache): Declare.
13960 * inferiors.c (all_processes): New.
13961 (null_ptid, minus_one_ptid): New.
13962 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13963 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13964 (add_thread): Change unsigned long to ptid. Remove gdb_id
13966 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13967 (gdb_id_to_thread): Rename to ...
13968 (find_thread_pid): ... this. Change unsigned long to ptid.
13969 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13970 (loaded_dll, pull_pid_from_list): Adjust.
13971 (add_process, remove_process, find_process_pid)
13972 (get_thread_process, current_process, initialize_inferiors): New.
13973 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13974 (struct target_waitstatus) <related_pid>: Ditto.
13975 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13976 return type to int.
13977 (struct target_ops) <join>: Add `pid' argument.
13978 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13979 (struct target_ops) <wait>: Add `ptid' field. Change return type
13981 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13982 (mywait): Add `ptid' argument. Change return type to ptid_t.
13983 (target_pid_to_str): Declare.
13984 * target.c (set_desired_inferior): Adjust to use ptids.
13985 (mywait): Add new `ptid' argument. Adjust.
13986 (target_pid_to_str): New.
13987 * mem-break.h (free_all_breakpoints): Declare.
13988 * mem-break.c (breakpoints): Delelete.
13989 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13990 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13991 to use per-process breakpoint list.
13992 (free_all_breakpoints): New.
13993 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13994 (symbol_cache, all_symbols_looked_up): Delete.
13996 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13998 (prepare_resume_reply): Change ptid argument's type from unsigned
13999 long to ptid_t. Adjust. Implement W;process and X;process.
14000 (free_sym_cache, clear_symbol_cache): New.
14001 (look_up_one_symbol): Adjust to per-process symbol cache. *
14002 * server.c (cont_thread, general_thread, step_thread): Change type
14004 (attached): Delete.
14005 (multi_process): New.
14006 (last_ptid): Change type to ptid_t.
14007 (struct vstop_notif) <ptid>: Change type to ptid_t.
14008 (queue_stop_reply, push_event): Change `ptid' argument's type to
14010 (discard_queued_stop_replies): Add `pid' argument.
14011 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14012 changes. Don't reference the `attached' global.
14013 (attach_inferior): Adjust to mywait interface changes.
14014 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14015 features. Handle and report "multiprocess+". Handle
14017 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14019 (handle_v_kill): New.
14020 (handle_v_stopped): Adjust to use target_pid_to_str.
14021 (handle_v_requests): Allow multiple attaches and runs when
14022 multiprocess extensions are in effect. Handle "vKill".
14023 (myresume): Adjust to use ptids.
14024 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14025 (handle_status): Adjust to discard_queued_stop_replies interface
14027 (first_thread_of, kill_inferior_callback)
14028 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14029 (main): Call initialize_inferiors. Adjust to use ptids, killing
14030 and detaching from all inferiors. Handle multiprocess packet
14032 * linux-low.h: Include gdb_proc_service.h.
14033 (struct process_info_private): New.
14034 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14035 <lwpid_of>: Use ptid_get_lwp.
14036 (get_lwp_thread): Adjust.
14037 (struct lwp_info): Add `dead' member.
14038 (find_lwp_pid): Declare.
14039 * linux-low.c (thread_db_active): Delete.
14040 (new_inferior): Adjust comment.
14041 (inferior_pid): Delete.
14042 (linux_add_process): New.
14043 (handle_extended_wait): Adjust.
14044 (add_lwp): Change unsigned long to ptid.
14045 (linux_create_inferior): Add process to processes table. Adjust
14046 to use ptids. Don't set new_inferior here.
14047 (linux_attach_lwp): Rename to ...
14048 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14049 it. Adjust to use ptids.
14050 (linux_attach_lwp): New.
14051 (linux_attach): Add process to processes table. Don't set
14053 (struct counter): New.
14054 (second_thread_of_pid_p, last_thread_of_process_p): New.
14055 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14056 multiple processes.
14057 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14058 processes. Remove process from process table.
14059 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14060 to multiple processes.
14061 (any_thread_of): New.
14062 (linux_detach): Add `pid' argument, and handle it. Remove process
14063 from processes table.
14064 (linux_join): Add `pid' argument. Handle it.
14065 (linux_thread_alive): Change unsighed long argument to ptid_t.
14066 Consider dead lwps as not being alive.
14067 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14068 threads we're not interested in.
14069 (same_lwp, find_lwp_pid): New.
14070 (linux_wait_for_lwp): Change `pid' argument's type from int to
14072 (linux_wait_for_event): Rename to ...
14073 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14074 from int to ptid_t. Adjust.
14075 (linux_wait_for_event): New.
14076 (linux_wait_1): Add `ptid' argument. Change return type to
14077 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14078 that exit from the process table.
14079 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14081 (mark_lwp_dead): New.
14082 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14083 stopping all threads, mark its main lwp as dead.
14084 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14086 (fetch_register, usr_store_inferior_registers)
14087 (regsets_fetch_inferior_registers)
14088 (regsets_store_inferior_registers, linux_read_memory)
14089 (linux_write_memory): Inline `inferior_pid'.
14090 (linux_look_up_symbols): Adjust to use per-process
14091 `thread_db_active'.
14092 (linux_request_interrupt): Adjust to use ptids.
14093 (linux_read_auxv): Inline `inferior_pid'.
14094 (initialize_low): Don't reference thread_db_active.
14095 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14096 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14097 (ps_getpid): Return the pid of the current inferior.
14098 * thread-db.c (proc_handle, thread_agent): Delete.
14099 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14101 (find_one_thread): Change argument type to ptid_t. Adjust to
14103 (maybe_attach_thread): Adjust to per-process data and ptids.
14104 (thread_db_find_new_threads): Ditto.
14105 (thread_db_init): Ditto.
14106 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14107 processes table. Adjust to use ptids.
14108 (spu_kill, spu_detach): Adjust interface. Remove process from
14110 (spu_join, spu_thread_alive): Adjust interface.
14111 (spu_wait): Adjust interface. Remove process from processes
14112 table. Adjust to use ptids.
14113 * win32-low.c (current_inferior_tid): Delete.
14114 (current_inferior_ptid): New.
14115 (debug_event_ptid): New.
14116 (thread_rec): Take a ptid. Adjust.
14117 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14118 (child_delete_thread): Ditto.
14119 (do_initial_child_stuff): Add `attached' argument. Add process to
14121 (child_fetch_inferior_registers, child_store_inferior_registers):
14123 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14124 (win32_attach): Pass 1 to do_initial_child_stuff.
14125 (win32_kill): Adjust interface. Remove process from processes
14127 (win32_detach): Ditto.
14128 (win32_join): Adjust interface.
14129 (win32_thread_alive): Take a ptid.
14130 (win32_resume): Adjust to use ptids.
14131 (get_child_debug_event): Ditto.
14132 (win32_wait): Adjust interface. Remove exiting process from
14135 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14137 Non-stop mode support.
14139 * server.h (non_stop): Declare.
14140 (gdb_client_data, handler_func): Declare.
14141 (delete_file_handler, add_file_handler, start_event_loop):
14143 (handle_serial_event, handle_target_event, push_event)
14144 (putpkt_notif): Declare.
14145 * target.h (enum resume_kind): New.
14146 (struct thread_resume): Replace `step' field by `kind' field.
14147 (TARGET_WNOHANG): Define.
14148 (struct target_ops) <wait>: Add `options' argument.
14149 <supports_non_stop, async, start_non_stop>: New fields.
14150 (target_supports_non_stop, target_async): New.
14151 (start_non_stop): Declare.
14152 (mywait): Add `options' argument.
14153 * target.c (mywait): Add `options' argument. Print child exit
14154 notifications here.
14155 (start_non_stop): New.
14156 * server.c (non_stop, own_buf, mem_buf): New globals.
14157 (struct vstop_notif): New.
14158 (notif_queue): New global.
14159 (queue_stop_reply, push_event, discard_queued_stop_replies)
14160 (send_next_stop_reply): New.
14161 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14163 (attach_inferior): In non-stop mode, don't wait for the target
14165 (handle_general_set): Handle QNonStop.
14166 (handle_query): When handling qC, return the current general
14167 thread, instead of the first thread of the list.
14168 (handle_query): If the backend supports non-stop mode, include
14169 QNonStop+ in the qSupported query response.
14170 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14172 (handle_v_attach, handle_v_run): Handle non-stop mode.
14173 (handle_v_stopped): New.
14174 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14175 (myresume): Adjust to use resume_kind. Handle non-stop.
14176 (queue_stop_reply_callback): New.
14177 (handle_status): Handle non-stop mode.
14178 (main): Clear non_stop flag on reconnection. Use the event-loop.
14179 Refactor serial protocol handling from here ...
14180 (process_serial_event): ... to this new function. When GDB
14181 selects any thread, select one here. In non-stop mode, wait until
14182 GDB acks all pending events before exiting.
14183 (handle_serial_event, handle_target_event): New.
14184 * remote-utils.c (remote_open): Install remote_desc in the event
14186 (remote_close): Remove remote_desc from the event loop.
14187 (putpkt_binary): Rename to...
14188 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14189 (putpkt_binary): New as wrapper around putpkt_binary_1.
14190 (putpkt_notif): New.
14191 (prepare_resume_reply): In non-stop mode, don't change the
14193 * event-loop.c: New.
14194 * Makefile.in (OBJ): Add event-loop.o.
14195 (event-loop.o): New rule.
14197 * linux-low.h (pid_of): Moved here.
14199 (get_lwp_thread): Use lwpid_of.
14200 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14201 * linux-low.c (pid_of): Delete.
14202 (inferior_pid): Use lwpid_of.
14203 (linux_event_pipe): New.
14204 (target_is_async_p): New.
14206 (handle_extended_wait): Use lwpid_of.
14207 (add_lwp): Don't set lwpid field.
14208 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14209 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14210 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14211 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14212 first. Adjust to linux_wait_for_event interface changes. Use
14214 (linux_detach): Don't delete the main lwp here.
14215 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14216 (status_pending_p): Don't consider explicitly suspended lwps.
14217 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14218 pointer. Add OPTIONS argument. Change return type to int. Use
14219 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14220 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14221 pointer. Add status pointer argument. Return a pid instead of a
14222 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14223 changes. In non-stop mode, don't switch to a random thread.
14224 (linux_wait): Rename to...
14225 (linux_wait_1): ... this. Add target_options argument, and handle
14226 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14227 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14228 clean exit and signal exit code. Don't stop all threads in
14229 non-stop mode. In all-stop mode, only stop all threads when
14230 reporting a stop to GDB. Handle explicit thread stop requests.
14231 (async_file_flush, async_file_mark): New.
14233 (send_sigstop): Use lwpid_of.
14234 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14235 interface changes. In non-stop mode, don't switch to a random
14237 (linux_resume_one_lwp): Use lwpid_of.
14238 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14239 (linux_resume_one_thread): ... this. Handle resume_stop. In
14240 non-stop mode, don't look for pending flag in all threads.
14241 (resume_status_pending_p): Don't consider explicitly suspended
14243 (my_waitpid): Reimplement. Emulate __WALL.
14244 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14246 (sigchld_handler, linux_supports_non_stop, linux_async)
14247 (linux_start_non_stop): New.
14248 (linux_target_ops): Register linux_supports_non_stop, linux_async
14249 and linux_start_non_stop.
14250 (initialize_low): Install SIGCHLD handler.
14251 * thread-db.c (thread_db_create_event, find_one_thread)
14252 (thread_db_get_tls_address): Use lwpid_of.
14253 * win32-low.c (win32_detach): Adjust to use resume_kind.
14254 (win32_wait): Add `options' argument.
14255 * spu-low.c (spu_resume): Adjust to use resume_kind.
14256 (spu_wait): Add `options' argument.
14258 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14260 Decouple target code from remote protocol.
14262 * target.h (enum target_waitkind): New.
14263 (struct target_waitstatus): New.
14264 (struct target_ops) <wait>: Return an unsigned long. Take a
14265 target_waitstatus pointer instead of a char pointer.
14266 (mywait): Likewise.
14267 * target.c (mywait): Change prototype to return an unsigned long.
14268 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14269 * server.h (thread_from_wait, old_thread_from_wait): Delete
14271 (prepare_resume_reply): Change prototype to take a
14273 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14274 (last_status, last_ptid): New.
14275 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14276 pid instead of a signal.
14277 (attach_inferior): Remove "status" and "signal" parameters.
14279 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14281 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14282 (handle_v_requests, myresume): Remove "status" and "signal"
14283 parameters. Adjust.
14284 (handle_status): New.
14285 (main): Delete local `status'. Adjust.
14286 * remote-utils.c: Include target.h.
14287 (prepare_resume_reply): Change prototype to take a
14288 target_waitstatus. Adjust.
14290 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14292 * spu-low.c (spu_wait): Adjust.
14293 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14295 (win32_wait): Adjust.
14297 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14299 * target.h (struct thread_resume): Delete leave_stopped member.
14300 (struct target_ops): Add a `n' argument to the `resume' callback.
14301 * server.c (start_inferior): Adjust.
14302 (handle_v_cont, myresume): Adjust.
14303 * linux-low.c (check_removed_breakpoint): Adjust to resume
14304 interface change, and to removed leave_stopped field.
14305 (resume_ptr): Delete.
14306 (struct thread_resume_array): New.
14307 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14308 resume interface change.
14309 (linux_continue_one_thread, linux_queue_one_thread)
14310 (resume_status_pending_p): Check if the resume field is NULL
14311 instead of checking the leave_stopped member.
14312 (linux_resume): Adjust to the target resume interface change.
14313 * spu-low.c (spu_resume): Adjust to the target resume interface
14315 * win32-low.c (win32_detach, win32_resume): Ditto.
14317 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14319 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14321 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14323 (linux_continue_one_thread): Only preserve the stepping flag if
14324 there's a pending breakpoint.
14326 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14328 * server.c (main): After the inferior having exited, call
14329 remote_close before exiting gdbserver.
14331 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14333 Fix size of FPSCR in Power 7 processors.
14334 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14335 (PPC_FEATURE_HAS_DFP): New #define.
14336 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14339 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14341 * server.c (handle_query) Whitespace and formatting.
14343 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14345 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14346 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14347 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14348 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14349 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14350 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14351 Makefile.in, configure.ac: Fix whitespace throughout.
14352 * configure: Regenerate.
14354 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14356 * inferiors.c (find_inferior): Make it safe for the callback
14357 function to delete the currently iterated inferior.
14359 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14361 * Makefile.in (linuw_low_h): Move higher.
14362 (thread-db.o): Depend on $(linux_low_h).
14364 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14366 Rename "process" to "lwp" throughout.
14368 * linux-low.c (all_processes): Rename to...
14369 (all_lwps): ... this.
14370 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14371 (add_process): Rename to ...
14372 (add_lwp): ... this. Adjust.
14373 (linux_create_inferior): Adjust.
14374 (linux_attach_lwp): Adjust.
14375 (linux_attach): Adjust.
14376 (linux_kill_one_process): Rename to ...
14377 (linux_kill_one_lwp): ... this. Adjust.
14378 (linux_kill): Adjust.
14379 (linux_detach_one_process): Rename to ...
14380 (linux_detach_one_lwp): ... this. Adjust.
14381 (linux_detach): Adjust.
14382 (check_removed_breakpoint): Adjust.
14383 (status_pending_p): Adjust.
14384 (linux_wait_for_process): Rename to ...
14385 (linux_wait_for_lwp): ... this. Adjust.
14386 (linux_wait_for_event): Adjust.
14387 (send_sigstop): Adjust.
14388 (wait_for_sigstop): Adjust.
14389 (stop_all_processes): Rename to ...
14390 (stop_all_lwps): ... this.
14391 (linux_resume_one_process): Rename to ...
14392 (linux_resume_one_lwp): ... this. Adjust.
14393 (linux_set_resume_request, linux_continue_one_thread)
14394 (linux_queue_one_thread, resume_status_pending_p)
14395 (usr_store_inferior_registers, regsets_store_inferior_registers)
14396 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14398 * linux-low.h (get_process): Rename to ...
14399 (get_lwp): ... this. Adjust.
14400 (get_thread_process): Rename to ...
14401 (get_thread_lwp): ... this. Adjust.
14402 (get_process_thread): Rename to ...
14403 (get_lwp_thread): ... this. Adjust.
14404 (struct process_info): Rename to ...
14405 (struct lwp_info): ... this.
14406 (all_processes): Rename to ...
14407 (all_lwps): ... this.
14408 * proc-service.c (ps_lgetregs): Adjust.
14409 * thread-db.c (thread_db_create_event, find_one_thread)
14410 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14412 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14414 * server.c (handle_query): Handle "qAttached".
14416 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14418 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14419 GPLv3, update license URL.
14421 2009-03-01 Doug Evans <dje@google.com>
14423 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14424 (server_h): Add gdb_signals.h.
14425 (signals.o): Update.
14426 * server.h (target_signal_from_host,target_signal_to_host_p)
14427 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14429 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14431 * remote-utils.c (getpkt): Also generate remote-debug
14432 information if noack_mode is set.
14434 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14436 * server.c (handle_query): Report qXfer:siginfo:read and
14437 qXfer:siginfo:write as supported and handle them.
14438 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14439 * linux-low.c (linux_xfer_siginfo): New.
14440 (linux_target_ops): Set it.
14442 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14444 * server.c (gdbserver_usage): Mention --remote-debug.
14445 (main): Accept '--remote-debug' switch.
14447 2009-01-18 Doug Evans <dje@google.com>
14449 * regcache.c (new_register_cache): No need to check result of xcalloc.
14450 * server.c (handle_search_memory): Back out calls to xmalloc,
14451 result is checked and error is returned to user upon failure.
14452 (handle_query): Ditto. Add more checks for result of malloc.
14453 (handle_v_cont): Check result of malloc, report error back to
14455 (handle_v_run): Ditto. Call freeargv.
14456 * server.h (freeargv): Declare.
14457 * utils.c (freeargv): New fn.
14459 2009-01-15 Doug Evans <dje@google.com>
14461 * gdbreplay.c (perror_with_name): Make arg const char *.
14462 * server.h (target_signal_to_name): Make return type const char *.
14463 * thread-db.c (thread_db_err_str): Make return type const char *.
14464 * utils.c (perror_with_name): Make arg const char *.
14466 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14468 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14469 when handling a EXIT_PROCESS_DEBUG_EVENT.
14471 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14473 * gdbreplay.c (gdbreplay_version): Update copyright year.
14474 * server.c (gdbserver_version): Likewise.
14476 2009-01-05 Doug Evans <dje@google.com>
14478 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14479 (handle_extended_wait): Improve comment.
14481 2008-12-13 Doug Evans <dje@google.com>
14483 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14484 * server.h (ATTR_MALLOC): New macro.
14485 (xmalloc,xcalloc,xstrdup): Declare.
14486 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14487 * inferiors.c: Ditto.
14488 * linux-low.c: Ditto.
14489 * mem-break.c: Ditto.
14490 * regcache.c: Ditto.
14491 * remote-utils.c: Ditto.
14494 * win32-low.c: Ditto.
14496 2008-12-12 Doug Evans <dje@google.com>
14498 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14499 in debugging printf.
14501 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14503 2008-12-09 Doug Evans <dje@google.com>
14505 * linux-low.h (struct process_info): Delete member tid, unused.
14506 * thread-db.c (find_one_thread): Update.
14507 (maybe_attach_thread): Update.
14509 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14511 * target.h (struct target_ops): Add qxfer_osdata member.
14512 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14514 (linux_qxfer_osdata): New functions.
14515 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14517 * server.c (handle_query): Handle "qXfer:osdata:read:".
14518 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14519 (buffer_xml_printf): New functions.
14520 * server.h (struct buffer): New.
14521 (buffer_grow_str, buffer_grow_str0): New macros.
14522 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14523 (buffer_xml_printf): Declare.
14525 2008-11-24 Doug Evans <dje@google.com>
14527 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14529 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14531 * server.c (handle_v_run): Always use the supplied argument list.
14533 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14535 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14536 (xtensa_regmap_table): Add entry for scompare1.
14538 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14540 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14541 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14542 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14543 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14544 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14545 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14546 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14547 XML target descriptions.
14548 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14549 when inferior is running on an ISA 2.05 or later processor. Add
14550 special case to return offset for full 64-bit slot of FPSCR when
14553 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14555 * Makefile.in (SFILES, clean): Added sparc64 files.
14556 (reg-sparc64.o, reg-sparc64.c): New.
14557 * configure.srv (sparc*-*-linux*): New configuration.
14558 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14559 syscall arguments for SPARC.
14560 (regsets_store_inferior_registers): Likewise.
14561 * linux-sparc-low.c: New file.
14563 2008-10-21 Doug Evans <dje@google.com>
14565 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14566 (READLINE_DIR,READLINE_DEP): Delete.
14567 (INTERNAL_CFLAGS): Update.
14568 (LINTFLAGS): Update.
14570 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14572 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14573 whole argv from the last run, not just argv[0].
14575 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14577 * regcache.c (new_register_cache): Return NULL if the register
14578 cache size isn't known yet.
14579 (free_register_cache): Avoid dereferencing a NULL regcache.
14581 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14583 * configure.srv: Merge MIPS and MIPS64.
14585 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14587 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14589 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14591 * Makefile.in: Add required vsx dependencies.
14593 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14594 Declare init_registers_powerpc_vsx32l.
14595 Declare init_registers_powerpc_vsx64l.
14596 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14597 (ppc_arch_setup): Check for VSX in hwcap.
14598 (ppc_fill_vsxregset): New function.
14599 (ppc_store_vsxregset): New function.
14600 Add new VSX entry in regset_info target_regsets.
14602 * configure.srv: Add new VSX dependencies.
14604 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14606 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14607 (remote_open): Set or clear transport_is_reliable.
14608 (putpkt_binary): Don't expect acks in noack mode.
14609 (getpkt): Don't send ack/nac in noack mode.
14610 * server.c (handle_general_set): Handle QStartNoAckMode.
14611 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14613 (main): Reset noack_mode on every connection.
14614 * server.h (noack_mode): Declare.
14616 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14618 * Makefile.in (GDBREPLAY_OBS): New variable.
14619 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14621 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14622 Daniel Jacobowitz <dan@codesourcery.com>
14624 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14625 (usr_store_inferior_registers): Likewise.
14626 (regsets_store_inferior_registers): Likewise.
14628 2008-07-31 Rolf Jansen <rj@surtec.com>
14629 Pedro Alves <pedro@codesourcery.com>
14631 * configure.ac: Check for memmem declaration.
14632 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14633 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14634 (disable_packet_qfThreadInfo): Unconditionally compile.
14635 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14636 * configure, config.in: Regenerate.
14638 2008-07-28 Doug Kwan <dougkwan@google.com>
14640 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14641 (linux_write_memory): Remove declaration of errno.
14643 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14645 * linux-low.c (handle_extended_wait): Do not use "status"
14646 variable uninitialized.
14648 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14650 * server.c (handle_v_attach): Inhibit reporting dll changes.
14652 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14654 * remote-utils.c (prepare_resume_reply): If requested, don't
14655 output "thread:TID" in the T stop reply.
14657 * server.c (disable_packet_vCont, disable_packet_Tthread)
14658 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14659 (handle_query): If requested, disable support for qC, qfThreadInfo
14661 (handle_v_requests): If requested, disable support for vCont.
14662 (gdbserver_show_disableable): New.
14663 (main): Handle --disable-packet and --disable-packet=LIST.
14665 * server.h (disable_packet_vCont, disable_packet_Tthread)
14666 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14668 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14670 * server.c (gdbserver_usage): Mention --version.
14672 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14674 * Makefile.in (gdbreplay.o): New rule.
14676 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14678 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14679 message, not gdbserver.
14681 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14682 Nathan Sidwell <nathan@codesourcery.com>
14683 Joseph Myers <joseph@codesourcery.com>
14685 * acinclude.m4: Include ../../config/acx.m4.
14686 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14687 * configure, config.in: Regenerate.
14688 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14689 * server.c (gdbserver_version): Print PKGVERSION.
14690 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14691 (main): Adjust gdbserver_usage calls.
14692 * gdbreplay.c (version, host_name): Add declarations.
14693 (gdbreplay_version, gdbreplay_usage): New.
14694 (main): Accept --version and --help options.
14696 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14698 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14699 (arm_breakpoint_at): Handle Thumb.
14700 (the_low_target): Add comment.
14702 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14704 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14706 2008-05-09 Doug Evans <dje@google.com>
14708 * server.h (decode_search_memory_packet): Declare.
14709 * remote-utils.c (decode_search_memory_packet): New fn.
14710 * server.c (handle_search_memory_1): New fn.
14711 (handle_search_memory): New fn.
14712 (handle_query): Process qSearch:memory packets.
14714 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14716 * regcache.c (registers_length): Remove.
14717 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14718 full register packet.
14719 * regcache.h (registers_length): Remove prototype.
14720 * server.h (PBUFSIZ): Define to 16384.
14722 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14724 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14725 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14726 powerpc-64l.o, and powerpc-altivec64l.o.
14727 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14728 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14729 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14730 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14731 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14734 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14735 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14736 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14737 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14738 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14739 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14740 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14741 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14742 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14743 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14746 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14747 (init_registers_powerpc_32l): ... this new prototype.
14748 (init_registers_powerpc_32): Remove, replace by ...
14749 (init_registers_powerpc_altivec32l): ... this new prototype.
14750 (init_registers_powerpc_e500): Remove, replace by ...
14751 (init_registers_powerpc_e500l): ... this new prototype.
14752 (init_registers_ppc64): Remove, replace by ...
14753 (init_registers_powerpc_64l): ... this new prototype.
14754 (init_registers_powerpc_64): Remove, replace by ...
14755 (init_registers_powerpc_altivec64l): ... this new prototype.
14756 (ppc_num_regs): Set to 73.
14757 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14758 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14759 (ppc_cannot_store_register): Handle orig_r3 and trap.
14760 (ppc_arch_setup): Update init_registers_... calls.
14761 (ppc_fill_gregset): Handle orig_r3 and trap.
14763 * inferiors.c (clear_inferiors): Reset current_inferior.
14765 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14767 * acinclude.m4: Add override.m4.
14768 * configure: Regenerate.
14770 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14772 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14773 initial call to init_register_ppc64.
14775 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14777 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14778 single powerpc*-*-linux* case.
14779 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14781 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14783 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14784 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14786 * linux-ppc-low.c: Include <elf.h>.
14787 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14788 (ppc_hwcap): New global variable.
14789 (ppc_regmap): Remove __SPE__ #ifdef sections.
14790 (ppc_regmap_e500): New global variable.
14791 (ppc_cannot_store_register): Update __SPE__ special case.
14792 (ppc_get_hwcap): New function.
14793 (ppc_arch_setup): Use it to determine whether inferior supports
14794 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14795 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14796 Do not access registers if target does not support AltiVec.
14797 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14798 Do not access registers if target does not support SPE.
14799 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14801 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14803 * linux-low.c (disabled_regsets, num_regsets): New.
14804 (use_regsets_p): Delete.
14805 (linux_wait_for_process): Clear disabled_regsets.
14806 (regsets_fetch_inferior_registers): Check and set it.
14807 (regsets_store_inferior_registers): Likewise.
14808 (linux_fetch_registers, linux_store_registers): Do not use
14810 (initialize_low): Allocate disabled_regsets.
14812 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14814 * Makefile.in (LIBOBJS): New.
14815 (OBS): Use LIBOBJS.
14816 (memmem.o): New rule.
14817 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14818 * configure: Regenerated.
14820 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14822 * server.c (handle_query): Never return "unsupported" for
14823 qXfer:features:read queries.
14825 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14827 * server.c (get_features_xml): Fix inverted condition.
14828 (handle_query): Always support qXfer:feature:read.
14830 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14832 * server.c (wrapper_argv): New.
14833 (start_inferior): Handle wrapper_argv. If set, expect an extra
14835 (gdbserver_usage): Document --wrapper.
14836 (main): Parse --wrapper.
14838 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14840 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14841 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14842 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14843 (ppc_set_pc): Likewise.
14844 (ppc_arch_setup): New function.
14845 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14846 of collect_register.
14847 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14849 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14851 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14852 instead of linux-ppc64-low.o.
14853 * linux-ppc64-low.c: Remove file.
14854 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14855 (linux-ppc64-low.o): Remove rule.
14857 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14858 (init_registers_powerpc_64): Likewise.
14859 (ppc_regmap): Conditionally define depending on __powerpc64__.
14860 (ppc_cannot_store_register): Do not special-case "fpscr" when
14861 compiled on __powerpc64__.
14862 (ppc_collect_ptrace_register): New function.
14863 (ppc_supply_ptrace_register): New function.
14864 (ppc_breakpoint): Change type to "unsigned int".
14865 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14866 (the_low_target): Conditionally provide initializers for the
14867 arch_setup member depending on __powerpc64__. Install
14868 collect_ptrace_register and supply_ptrace_register members.
14870 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14872 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14873 * server.c (gdbserver_xmltarget): Define.
14874 (get_features_xml): Use it to replace "target.xml" and arch_string.
14876 * configure.srv: Remove srv_xmltarget. Add XML files that were
14877 mentioned there to srv_xmlfiles instead. Remove conditional tests
14878 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14879 srv_xmlfiles and srv_regobj to include all possible choices.
14880 * configure.ac (srv_xmltarget): Remove.
14881 (srv_xmlfiles): Do not add "target.xml".
14882 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14883 checks for supplementary target information.
14884 * configure: Regenerate.
14885 * Makefile.in (XML_TARGET): Remove.
14886 (target.xml): Remove rule.
14887 (clean): Do not clean up target.xml.
14888 (.PRECIOUS): Do not mention target.xml.
14890 * target.h (struct target_ops): Remove arch_string member.
14891 * linux-low.c (linux_arch_string): Remove.
14892 (linux_target_ops): Remove arch_string initializer.
14893 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14894 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14895 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14896 * spu-low.c (spu_arch_string): Remove.
14897 (spu_target_ops): Remove arch_string initializer.
14898 * win32-low.c (win32_arch_string): Remove.
14899 (win32_target_ops): Remove arch_string initializer.
14900 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14901 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14902 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14904 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14906 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14907 by collect_ptrace_register and supply_ptrace_register hooks.
14908 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14909 instead of checking for the_low_target.left_pad_xfer.
14910 (usr_store_inferior_registers): Use collect_ptrace_register callback
14911 instead of checking for the_low_target.left_pad_xfer.
14913 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14914 (s390_supply_ptrace_register): Likewise.
14915 (s390_fill_gregset): Call s390_collect_ptrace_register.
14916 (the_low_target): Update.
14918 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14919 (ppc_supply_ptrace_register): Likewise.
14920 (the_low_target): Update.
14922 * linux-i386-low.c (the_low_target): Update.
14923 * linux-x86-64-low.c (the_low_target): Update.
14925 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14927 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14928 reg-s390.o and reg-s390x.o.
14930 * linux-low.c (new_inferior): New global variable.
14931 (linux_create_inferior, linux_attach): Set it.
14932 (linux_wait_for_process): Call the_low_target.arch_setup after the
14933 target has stopped for the first time.
14934 (initialize_low): Do not call the_low_target.arch_setup.
14936 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14937 (s390_set_pc): Likewise.
14938 (s390_arch_setup): New function.
14939 (the_low_target): Use s390_arch_setup as arch_setup routine.
14941 * regcache.c (realloc_register_cache): New function.
14942 (set_register_cache): Call it for each existing regcache.
14944 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14946 * server.h (init_registers): Remove prototype.
14948 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14949 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14950 instead of init_registers ().
14951 * linux-arm-low.c (init_registers_arm): Add prototype.
14952 (init_registers_arm_with_iwmmxt): Likewise.
14953 (the_low_target): Add initializer for arch_setup field.
14954 * linux-cris-low.c (init_registers_cris): Add prototype.
14955 (the_low_target): Add initializer for arch_setup field.
14956 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14957 (the_low_target): Add initializer for arch_setup field.
14958 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14959 (the_low_target): Add initializer for arch_setup field.
14960 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14961 (the_low_target): Add initializer for arch_setup field.
14962 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14963 (the_low_target): Add initializer for arch_setup field.
14964 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14965 (the_low_target): Add initializer for arch_setup field.
14966 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14967 (init_registers_mips64_linux): Likewise.
14968 (the_low_target): Add initializer for arch_setup field.
14969 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14970 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14971 (the_low_target): Add initializer for arch_setup field.
14972 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14973 (init_registers_powerpc_64): Likewise.
14974 (the_low_target): Add initializer for arch_setup field.
14975 * linux-s390-low.c (init_registers_s390): Add prototype.
14976 (init_registers_s390x): Likewise.
14977 (the_low_target): Add initializer for arch_setup field.
14978 * linux-sh-low.c (init_registers_sh): Add prototype.
14979 (the_low_target): Add initializer for arch_setup field.
14980 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14981 (the_low_target): Add initializer for arch_setup field.
14982 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14983 (the_low_target): Add initializer for arch_setup field.
14985 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14986 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14987 instead of init_registers ().
14988 * win32-arm-low.c (init_registers_arm): Add prototype.
14989 (the_low_target): Add initializer for arch_setup field.
14990 * win32-i386-low.c (init_registers_i386): Add prototype.
14991 (the_low_target): Add initializer for arch_setup field.
14993 * spu-low.c (init_registers_spu): Add prototype.
14994 (initialize_low): Call initialie_registers_spu () instead of
14995 initialize_registers ().
14997 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14999 * server.c (handle_v_requests): When handling the vRun and vAttach
15000 packets, if already debugging a process, don't kill it. Return an
15003 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15005 * server.c (handle_query): Correct length check.
15007 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15009 * win32-low.c (do_initial_child_stuff): Add process handle
15010 parameter. Set current_process_handle and current_process_id from the
15011 parameters. Clear globals.
15012 (win32_create_inferior): Don't set current_process_handle and
15013 current_process_id here. Instead pass them on the call to
15014 do_initial_child_stuff.
15015 (win32_attach): Likewise.
15016 (win32_clear_inferiors): New.
15017 (win32_kill): Don't close the current process handle or the
15018 current thread handle here. Instead call win32_clear_inferiors.
15019 (win32_detach): Don't open a new handle to the process. Call
15020 win32_clear_inferiors.
15021 (win32_join): Don't rely on current_process_handle; open a new
15022 handle using the process id.
15023 (win32_wait): Call win32_clear_inferiors when the inferior process
15026 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15028 * server.c (monitor_show_help): Add "exit".
15030 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15032 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15033 (clean): Add reg-xtensa.c.
15034 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15035 * configure.srv (xtensa*-*-linux*) New target.
15036 * linux-xtensa-low.c: New.
15037 * xtensa-xtregs.c: New.
15039 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15041 * hostio.c: Don't include errno.h.
15042 (errno_to_fileio_errno): Move to hostio-errno.
15043 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15044 error number outputting to the target->hostio_last_error callback.
15045 (hostio_packet_error): Use FILEIO_EINVAL directly.
15046 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15047 calls to hostio_error.
15048 * hostio-errno.c: New.
15049 * server.h (hostio_last_error_from_errno): Declare.
15050 * target.h (target_ops): Add hostio_last_error member.
15051 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15052 as hostio_last_error handler.
15053 * spu-low.c (spu_target_ops): Likewise.
15054 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15055 (wince_hostio_last_error): New functions.
15056 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15057 as hostio_last_error handler.
15058 (win32_target_ops) [!_WIN32_WCE]: Register
15059 hostio_last_error_from_errno as hostio_last_error handler.
15060 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15061 (hostio-errno.o): New rule.
15062 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15063 * configure.srv (srv_hostio_err_objs): New variable. Default to
15065 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15066 * configure: Regenerate.
15068 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15070 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15071 (linux_kill, linux_detach): Clean up the process list.
15072 * remote-utils.c (remote_open): Improve port number parsing.
15073 (putpkt_binary, input_interrupt): Only send interrupts if the target
15075 * server.c (extended_protocol): Make static.
15076 (attached): Define earlier.
15077 (exit_requested, response_needed, program_argv): New variables.
15078 (target_running): New.
15079 (start_inferior): Clear attached here.
15080 (attach_inferior): Set attached here.
15081 (require_running): Define.
15082 (handle_query): Use require_running and target_running. Implement
15084 (handle_v_attach, handle_v_run): New.
15085 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15086 (gdbserver_usage): Update.
15087 (main): Redo argument parsing. Handle --debug and --multi. Handle
15088 --attach along with other options or after the port. Save
15089 program_argv. Support no initial program. Resynchronize
15090 communication with GDB after an error. Handle "monitor exit".
15091 Use require_running and target_running. Always allow the extended
15092 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15093 restart in extended mode.
15094 * README: Refer to the GDB manual. Update --attach usage.
15096 2007-12-20 Andreas Schwab <schwab@suse.de>
15098 * linux-low.c (STACK_SIZE): Define.
15099 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15100 (linux_test_for_tracefork): Likewise.
15102 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15104 * linux-low.c (linux_wait_for_event): Update messages. Do not
15105 reinsert auto-delete breakpoints.
15106 * mem-break.c (struct breakpoint): Change return type of handler to
15108 (set_breakpoint_at): Update handler type.
15109 (reinsert_breakpoint_handler): Return 1 instead of calling
15111 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15113 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15114 * mem-break.h (set_breakpoint_at): Update handler type.
15115 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15116 * win32-low.c (auto_delete_breakpoint): New.
15117 (get_child_debug_event): Use it.
15119 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15121 * configure.ac: Check for pread and pwrite.
15122 * hostio.c (handle_pread): Fall back to lseek and read.
15123 (handle_pwrite): Fall back to lseek and write.
15124 * config.in, configure: Regenerated.
15126 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15128 * server.c (myresume): Add own_buf argument.
15129 (main): Update calls.
15131 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15133 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15134 * remote-utils.c (remote_open): Do not call disable_async_io.
15135 (block_async_io): Delete.
15136 (unblock_async_io): Make static.
15137 (initialize_async_io): New.
15138 * server.c (handle_v_cont): Handle async I/O here.
15139 (myresume): Likewise. Move other common resume tasks here...
15140 (main): ... from here. Call initialize_async_io. Disable async
15141 I/O before the main loop.
15142 * server.h (initialize_async_io): Declare.
15143 (block_async_io, unblock_async_io): Delete prototypes.
15144 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15146 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15148 * remote-utils.c (readchar): Allow binary data in received messages.
15150 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15152 * win32-low.c (attaching): New global.
15153 (win32_create_inferior): Clear the `attaching' global.
15154 (win32_attach): Set the `attaching' global.
15155 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15156 attaching. Only set a breakpoint at the entry point if not
15159 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15161 * server.c (main): Don't report dll events on the initial
15162 connection on attaches.
15164 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15166 * server.c (main): Relax numerical bases supported for the pid of
15167 the --attach command line argument.
15169 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15171 * win32-low.c (win32_attach): Call OpenProcess before
15172 DebugActiveProcess, not after. Add last error output to error
15175 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15177 * win32-low.c (win32_get_thread_context)
15178 (win32_set_thread_context): New functions.
15179 (thread_rec): Use win32_get_thread_context.
15180 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15181 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15184 2007-12-03 Leo Zayas
15185 Pedro Alves <pedro_alves@portugalmail.pt>
15187 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15189 (child_add_thread): Minor cleanup.
15190 (child_continue): Resume artificially suspended threads before
15191 calling ContinueDebugEvent.
15192 (suspend_one_thread): New.
15193 (fake_breakpoint_event): New.
15194 (get_child_debug_event): Change return type to int. Check here if
15195 gdb sent an interrupt request. If a soft interrupt was requested,
15196 fake a breakpoint event. Return 0 if there is no event to handle,
15198 (win32_wait): Don't check here if gdb sent an interrupt request.
15199 Ensure there is a valid event to handle.
15200 (win32_request_interrupt): Add soft interruption method as last
15203 2007-12-03 Leo Zayas
15204 Pedro Alves <pedro_alves@portugalmail.pt>
15206 * win32-low.h (win32_thread_info): Add descriptions to the
15207 structure members. Replace `suspend_count' counter by a
15209 * win32-low.c (thread_rec): Update condition of when to get the
15210 context from the inferior. Rely on ContextFlags being set if it
15211 has already been retrieved. Only suspend the inferior thread if
15212 we haven't already. Warn if that fails.
15213 (continue_one_thread): s/suspend_count/suspended/. Only call
15214 ResumeThread once. Warn if that fails.
15216 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15218 * win32-low.c (win32_wait): Don't read from the inferior when it
15219 has already exited.
15221 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15223 * Makefile.in (win32_low_h): New variable.
15224 (win32-low.o): Add dependency on $(win32_low_h).
15225 (win32-arm-low.o, win32-i386-low.o): New rules.
15227 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15229 * hostio.c: Correct copyright year.
15231 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15233 * Makefile.in (OBS): Add hostio.o.
15234 (hostio.o): New rule.
15235 * server.h (handle_vFile): Declare.
15236 * hostio.c: New file.
15237 * server.c (handle_v_requests): Take packet_len and new_packet_len
15238 for binary packets. Call handle_vFile.
15239 (main): Update call to handle_v_requests.
15241 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15243 * linux-low.c: Include <sched.h>.
15245 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15247 * linux-low.c (linux_tracefork_grandchild): New.
15248 (linux_tracefork_child): Use clone.
15249 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15251 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15253 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15255 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15257 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15259 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15261 * inferiors.c (change_inferior_id): Delete.
15262 (add_pid_to_list, pull_pid_from_list): New.
15263 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15264 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15265 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15266 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15267 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15268 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15269 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15270 (using_threads): Always set to 1.
15271 (handle_extended_wait): New.
15272 (add_process): Do not set TID.
15273 (linux_create_inferior): Set must_set_ptrace_flags.
15274 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15275 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15276 (linux_thread_alive): Rename TID argument to LWPID.
15277 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15278 (linux_wait_for_event): Do not use TID or check using_threads. Update
15279 call to dead_thread_notify. Call handle_extended_wait.
15280 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15281 (send_sigstop): Delete sigstop_sent.
15282 (wait_for_sigstop): Avoid TID.
15283 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15284 (linux_test_for_tracefork): New.
15285 (linux_lookup_signals): Use thread_db_active and
15286 linux_supports_tracefork_flag.
15287 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15288 * linux-low.h (get_process_thread): Avoid TID.
15289 (struct process_ifo): Move thread_known and tid to the end. Remove
15291 (linux_attach_lwp, thread_db_init): Update prototypes.
15292 * server.h (change_inferior_id): Delete prototype.
15293 (add_pid_to_list, pull_pid_from_list): New prototypes.
15294 * thread-db.c (thread_db_use_events): New.
15295 (find_first_thread): Rename to...
15296 (find_one_thread): ...this. Update callers and messages. Do not
15297 call fatal. Check thread_db_use_events. Do not call
15298 change_inferior_id or new_thread_notify.
15299 (maybe_attach_thread): Update. Do not call new_thread_notify.
15300 (thread_db_init): Set thread_db_use_events. Check use_events.
15301 * utils.c (fatal, warning): Correct message prefix.
15303 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15305 * Makefile.in (clean): Remove new files.
15306 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15307 (powerpc-64.o, powerpc-64.c): New rules.
15308 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15309 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15311 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15313 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15314 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15315 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15316 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15317 (target_regsets): Add AltiVec and SPE register sets.
15318 * configure.ac: Check for AltiVec and SPE.
15319 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15320 (ppc_fill_vrregset, ppc_store_vrregset): New.
15321 (target_regsets): Add AltiVec register set.
15322 * configure: Regenerated.
15324 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15326 * linux-low.c (O_LARGEFILE): Define.
15327 (linux_read_memory): Use /proc/PID/mem.
15328 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15329 * configure, config.in: Regenerated.
15331 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15333 * linux-low.c (linux_wait_for_event): Do not pass signals while
15336 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15338 * win32-low.c (create_process): New.
15339 (win32_create_inferior): Use create_process instead of
15340 CreateProcess. If create_process failed retry appending an ".exe"
15341 suffix. Store the GetLastError result immediatelly after
15342 create_process calls and use it on the call to error.
15344 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15346 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15348 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15350 * configure.ac: Switch license to GPLv3.
15352 2007-08-01 Michael Snyder <msnyder@access-company.com>
15354 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15356 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15358 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15360 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15361 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15362 CloseToolhelp32Snapshot.
15363 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15364 CloseToolhelp32Snapshot.
15366 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15368 * server.c (main): Check for inferior exit before main loop.
15370 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15372 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15373 instead of on tmp_desc.
15375 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15376 Daniel Jacobowitz <dan@codesourcery.com>
15378 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15379 (add_thread): Minor cleanups.
15380 (clear_inferiors): Move lower in the file. Clear the DLL
15382 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15383 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15384 (xml_escape_text): New.
15385 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15387 (handle_v_cont): Report errors.
15388 (gdbserver_version): Update.
15389 (main): Correct size of own_buf. Do not report initial DLL events.
15390 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15391 (unloaded_dll, xml_escape_text): New.
15392 * win32-low.c (enum target_waitkind): Update comments.
15393 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15394 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15395 (win32_EnumProcessModules, win32_GetModuleInformation)
15396 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15397 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15398 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15399 (win32_Module32First, win32_Module32Next, load_toolhelp)
15400 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15401 (get_child_debug_event): Handle DLL events.
15402 (win32_wait): Likewise.
15404 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15406 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15407 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15409 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15411 * win32-low.c (handle_output_debug_string): Ignore event if not
15414 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15416 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15418 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15420 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15422 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15424 * inferiors.c (change_inferior_id): Add comment.
15425 * linux-low.c (check_removed_breakpoint): Add an early
15426 prototype. Improve debug output.
15427 (linux_attach): Doc update.
15428 (linux_detach_one_process, linux_detach): Clean up before releasing
15430 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15431 * linux-low.h (struct process_info): Doc improvement.
15432 * mem-break.c (delete_all_breakpoints): New.
15433 * mem-break.h (delete_all_breakpoints): New prototype.
15434 * thread-db.c (find_first_thread): New.
15435 (thread_db_create_event): Call it instead of
15436 thread_db_find_new_threads. Clean up unused variables.
15437 (maybe_attach_thread): Remove first thread handling.
15438 (thread_db_find_new_threads): Use find_first_thread.
15439 (thread_db_get_tls_address): Likewise.
15441 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15443 * thread-db.c (thread_db_find_new_threads): Add prototype.
15444 (thread_db_create_event): Check for the main thread before adding
15446 (maybe_attach_thread): Only enable event reporting if TID == 0.
15447 (thread_db_get_tls_address): Check for new threads.
15449 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15451 * linux-low.c (linux_create_inferior): Try execv before execvp.
15452 * spu-low.c (spu_create_inferior): Likewise.
15454 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15456 * linux-low.c (linux_create_inferior): Change execv to execvp.
15457 * spu-low.c (spu_create_inferior): Likewies.
15459 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15461 * Makefile.in (clean): Clean new files instead of deleted ones.
15462 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15463 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15465 * configure.srv: Specify XML files and new regformats for MIPS and
15467 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15468 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15469 an entry for the restart register.
15470 (mips_cannot_fetch_register, mips_cannot_store_register)
15471 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15472 register names to match the XML descriptions.
15473 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15474 restart register instead of $0.
15476 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15477 Markus Deuling <deuling@de.ibm.com>
15479 * remote-utils.c (decode_xfer_write): New function.
15480 * server.h (decode_xfer_write): Add prototype.
15481 * server.c (handle_query): Add PACKET_LEN argument. Support
15482 qXfer:spu:read and qXfer:spu:write packets.
15483 (main): Pass packet_len to handle_query.
15484 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15485 * target.h (target_ops): Add qxfer_spu.
15487 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15489 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15490 accessing non-seekable spufs files.
15492 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15494 * server.c (handle_query): Add reply for qC packet.
15496 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15497 Leo Zayas <lerele@champenstudios@com>
15499 * server.h (check_remote_input_interrupt_request): New function.
15500 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15501 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15502 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15503 (check_remote_input_interrupt_request): New function.
15504 * server.h (check_remote_input_interrupt_request): Declare.
15505 * win32-low.c (winapi_DebugBreakProcess,
15506 winapi_GenerateConsoleCtrlEvent): New typedefs.
15507 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15509 (win32_wait): Check for remote interrupt request
15510 with check_remote_input_interrupt_request.
15511 (win32_request_interrupt): New function.
15512 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15514 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15516 * win32-low.c (debug_registers_changed,
15517 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15518 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15519 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15520 (thread_rec): Get context using the low target.
15521 (child_add_thread): Call thread_added on the low target,
15522 which does the same thing.
15524 (do_initial_child_stuff): Remove debug registers references.
15525 Set context using the low target. Resume threads after
15526 setting the contexts.
15527 (child_continue): Remove dead variable. Remove debug
15528 registers references.
15529 (child_fetch_inferior_registers): Go through the low target.
15530 (do_child_store_inferior_registers): Remove.
15531 (child_store_inferior_registers): Go through the low target.
15532 (win32_resume): Remove debug registers references.
15533 Set context using the low target.
15534 (handle_exception): Change return type to void. Don't record
15535 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15536 first chance exception.
15537 (get_child_debug_event): Change return type to void. Remove
15538 goto loop. Always return after waiting for debug event.
15539 (win32_wait): Convert to switch statement. Handle spurious
15542 * win32-i386-low.c (debug_registers_changed,
15543 debug_registers_used): New.
15544 (initial_stuff): Rename to ...
15545 (i386_initial_stuff): ... this. Clear debug registers
15547 (store_debug_registers): Delete.
15548 (i386_get_thread_context): New.
15549 (load_debug_registers): Delete.
15550 (i386_set_thread_context): New.
15551 (i386_thread_added): New.
15552 (single_step): Rename to ...
15553 (i386_single_step): ... this.
15554 (do_fetch_inferior_registers): Rename to ...
15555 (i386_fetch_inferior_register): ... this.
15556 (i386_store_inferior_register): New.
15557 (the_low_target): Adapt to new interface.
15559 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15560 (arm_get_thread_context): New.
15561 (arm_set_thread_context): New.
15563 (do_fetch_inferior_registers): Rename to ...
15564 (arm_fetch_inferior_register): ... this.
15565 (arm_store_inferior_register): New.
15566 (arm_wince_breakpoint): Reimplement as unsigned long.
15567 (arm_wince_breakpoint_len): Define.
15568 (the_low_target): Adapt to new interface.
15570 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15571 load_debug_registers. Add get_thread_context, set_thread_context,
15572 thread_added and store_inferior_register. Rename
15573 fetch_inferior_registers to fetch_inferior_register.
15574 (regptr): Remove declaration.
15576 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15578 * linux-low.c (linux_detach): Change return type to int. Return 0.
15579 * spu-low.c (spu_detach): Likewise.
15581 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15583 * target.h (target_ops): Change return type of detach to int.
15585 (join_inferior): New.
15586 * server.c (main): Don't skip detach support on mingw32.
15587 If the inferior doesn't support detaching return error.
15588 Call join_inferior instead of using waitpid.
15589 * linux-low.c (linux_join): New.
15590 (linux_target_op): Add linux_join.
15591 * spu-low.c (spu_join): New.
15592 (spu_target_ops): Add spu_join.
15593 * win32-low.c (win32_detach): Adapt to new interface.
15594 Reopen current_process_handle before detaching. Issue a child
15595 resume before detaching.
15597 (win32_target_op): Add win32_join.
15599 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15601 * win32-low.c (win32-attach): Fix return value.
15602 * target.h (target_ops): Describe ATTACH return values.
15604 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15606 * win32-low.c (GETPROCADDRESS): Define.
15607 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15608 (winapi_DebugSetProcessKillOnExit): Likewise.
15609 (win32_create_inferior): Force usage of ansi CreateProcessA.
15610 (win32_attach): Use GETPROCADDRESS.
15611 (win32_detach): Likewise.
15613 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15615 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15617 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15619 * win32-low.c: Commit leftover changes from 2007-03-29.
15621 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15623 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15624 fields short instead of int. Add explicit padding.
15625 (i387_cache_to_fsave): Remove unnecessary casts.
15626 (i387_fsave_to_cache): Doc fix.
15627 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15629 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15631 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15632 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15634 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15636 * configure.srv (arm*-*-mingw32ce*): Move near the other
15639 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15641 * configure.ac: Add errno checking.
15642 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15643 sys/file.h and malloc.h.
15644 (AC_CHECK_DECLS): Add perror.
15645 (srv_mingwce): Handle.
15646 * configure.srv (i[34567]86-*-cygwin*): Add
15647 win32-i386-low.o to srv_tgtobj.
15648 (i[34567]86-*-mingw*): Likewise.
15649 (arm*-*-mingw32ce*): Add case.
15650 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15651 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15652 [__MINGW32CE__] (strerror): New function.
15653 [__MINGW32CE__] (errno): Define to GetLastError.
15654 [__MINGW32CE__] (COUNTOF): New macro.
15655 (remote_open): Remove extra close call.
15656 * mem-break.c (delete_breakpoint_at): New function.
15657 * mem-break.h (delete_breakpoint_at): Declare.
15658 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15659 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15660 [USE_WIN32API] (read, write): Add char* casts.
15661 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15662 * server.h: Include wincecompat.h on Windows CE.
15663 [HAVE_ERRNO_H]: Check.
15664 (perror): Declare if not declared.
15665 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15666 (perror_with_name): Remove errno declaration.
15667 * wincecompat.h: New.
15668 * wincecompat.c: New.
15669 * win32-low.h: New.
15670 * win32-arm-low.c: New.
15671 * win32-i386-low.c: New.
15672 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15673 (OUTMSG2): Make it safe.
15675 (COUNTOF): New macro.
15676 (NUM_REGS): Get it from the low target.
15677 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15678 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15679 (thread_rec): Let low target handle debug registers.
15680 (child_add_thread): Likewise.
15681 (child_init_thread_list): Likewise.
15682 (continue_one_thread): Likewise.
15684 (do_child_fetch_inferior_registers): Move to ...
15685 * win32-i386-low.c: ... here, and rename to ...
15686 (do_fetch_inferior_registers): ... this.
15687 * win32-low.c (child_fetch_inferior_registers):
15688 Go through the low target.
15689 (do_child_store_inferior_registers): Use regptr.
15690 (strwinerror): New function.
15691 (win32_create_inferior): Handle Windows CE.
15692 Use strwinerror instead of strerror on Windows error
15693 codes. Add program to the error output.
15694 Don't close the main thread handle on Windows CE.
15695 (win32_attach): Use coredll.dll on Windows CE.
15696 (win32_kill): Close current process and current
15698 (win32_detach): Use coredll.dll on Windows CE.
15699 (win32_resume): Let low target handle debug registers, and
15701 (handle_exception): Add/Remove initial breakpoint. Avoid
15702 non-existant WSTOPSIG on Windows CE.
15703 (win32_read_inferior_memory): Cast to remove warning.
15704 (win32_arch_string): Go through the low target.
15705 (initialize_low): Call set_breakpoint_data with the low
15706 target's breakpoint.
15707 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15708 FOP_REGNUM, mappings): Move to ...
15709 * win32-i386-low.c: ... here.
15710 * win32-low.c (win32_thread_info): Move to ...
15711 * win32-low.h: ... here.
15712 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15713 win32-arm-low.c and wincecompat.c.
15714 (all:): Add $EXEEXT.
15715 (install-only:): Likewise.
15716 (gdbserver:): Likewise.
15717 (gdbreplay:): Likewise.
15718 * config.in: Regenerate.
15719 * configure: Regenerate.
15721 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15723 * win32-low.c: Rename typedef thread_info to
15724 win32_thread_info throughout.
15726 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15728 * win32-i386-low.c: Rename to ...
15729 * win32-low.c: ... this.
15730 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15731 * Makefile.in: Likewise.
15733 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15735 * remote-utils.c (monitor_output): Constify msg parameter.
15736 * server.h (monitor_output): Likewise.
15737 * win32-i386-low.c (handle_output_debug_string): New.
15738 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15739 handle_output_debug_string.
15740 (get_child_debug_event): Likewise.
15742 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15744 * server.c (main): Correct strtoul check.
15746 2007-03-27 Jon Ringle <jon@ringle.org>
15748 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15750 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15752 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15754 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15756 * terminal.h: Check HAVE_SGTTY_H.
15758 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15760 * remote-utils.c (remote_open): Print out the assigned port number.
15762 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15764 * remote-utils.c (monitor_output): New function.
15765 * server.c (debug_threads): Define here.
15766 (monitor_show_help): New function.
15767 (handle_query): Handle qRcmd.
15768 (main): Do not handle 'd' packet.
15769 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15770 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15773 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15775 * Makefile.in (EXEEXT): New.
15776 (clean): Use $(EXEEXT).
15778 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15780 * target.h (target_ops): Rename send_signal to request_interrupt,
15781 and remove enum target_signal parameter.
15782 * linux-low.c (linux_request_interrupt): Rename from
15783 linux_send_signal, and always send SIGINT.
15784 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15785 and always send SIGINT.
15786 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15788 (input_interrupt): Likewise.
15790 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15792 * server.c (get_features_xml): Check if target implemented
15794 * win32-i386-low.c (win32_arch_string): New.
15795 (win32_target_ops): Add win32_arch_string as arch_string member.
15797 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15799 * spu-low.c (spu_arch_string): New.
15800 (spu_target_ops): Add spu_arch_string.
15802 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15804 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15805 * configure.ac: Do not check for terminal.h.
15806 * configure, config.in: Regenerated.
15808 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15810 * Makefile.in (OBS): Add $(XML_BUILTIN).
15811 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15813 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15814 (arm-with-iwmmxt.c): New.
15815 * config.in, configure: Regenerate.
15816 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15817 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15818 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15819 (arm*-*-linux*): Add iWMMXt and regset support.
15820 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15821 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15822 (arm_store_wmmxregset, target_regsets): New.
15823 * server.c (get_features_xml): Take annex argument. Check builtin
15825 (handle_query): Handle multiple annexes.
15827 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15829 * remote-utils.c [USE_WIN32API] (read, write): Define.
15830 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15833 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15835 * linux-i386-low.c (the_low_target): Set arch_string.
15836 * linux-x86-64-low.c (the_low_target): Likewise.
15837 * linux-low.c (linux_arch_string): New.
15838 (linux_target_ops): Add it.
15839 * linux-low.h (struct linux_target_ops): Add arch_string.
15840 * server.c (write_qxfer_response): Use const void * for DATA.
15841 (get_features_xml): New.
15842 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15843 * target.h (struct target_ops): Add arch_string method.
15845 2007-01-03 Denis Pilat <denis.pilat@st.com>
15846 Daniel Jacobowitz <dan@codesourcery.com>
15848 * linux-low.c (linux_kill): Handle being called with no threads.
15849 * win32-i386-low.c (win32_kill): Likewise.
15850 (get_child_debug_event): Clear current_process_handle.
15852 2006-12-30 Denis PILAT <denis.pilat@st.com>
15853 Daniel Jacobowitz <dan@codesourcery.com>
15855 * remote-utils.c (remote_open): Check the type of specified
15856 serial port devices before opening them.
15857 * server.c (main): Kill the inferior if an error occurs during
15858 the first remote_open.
15860 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15862 * README: Update supported targets.
15864 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15866 * Makefile.in (clean): Remove reg-mips64.c.
15867 (reg-mips64.c, reg-mips64.o): New rules.
15868 * configure.srv: Handle mips64. Include regset support for mips.
15869 * linux-mips-low.c (union mips_register): New.
15870 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15871 (mips_breakpoint, mips_breakpoint_at): Use int.
15872 (mips_collect_register, mips_supply_register)
15873 (mips_collect_register_32bit, mips_supply_register_32bit)
15874 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15875 (mips_store_fpregset, target_regsets): New.
15876 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15878 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15880 * configure.srv: Add target "spu*-*-*".
15881 * Makefile.in (clean): Remove reg-spu.c.
15882 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15883 * spu-low.c: New file.
15885 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15887 * configure.ac: Correct td_thr_tls_get_addr test.
15888 * configure: Regenerated.
15890 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15892 * linux-low.c (linux_wait_for_event): Reformat. Use the
15893 pass_signals array.
15894 * remote-utils.c (decode_address_to_semicolon): New.
15895 * server.c (pass_signals, handle_general_set): New.
15896 (handle_query): Mention QPassSignals for qSupported.
15897 (main): Call handle_general_set.
15898 * server.h (pass_signals, decode_address_to_semicolon): New.
15900 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15902 * server.c (handle_query): Correct error handling for read_auxv.
15904 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15906 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15907 and srv_linux_thread_db to yes.
15908 * linux-s390-low.c (s390_fill_gregset): New function.
15909 (target_regsets): Define data structure.
15911 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15913 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15914 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15915 * config.in, configure: Regenerated.
15916 * inferiors.c (gdb_id_to_thread): New function.
15917 (gdb_id_to_thread_id): Use it.
15918 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15919 * linux-low.h (struct process_info): Add th member.
15920 (thread_db_get_tls_address): New prototype.
15921 * remote-utils.c (decode_address): Make non-static.
15922 * server.c (handle_query): Handle qGetTLSAddr.
15923 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15924 * target.h (struct target_ops): Add get_tls_address.
15925 * thread-db.c (maybe_attach_thread): Save the thread handle.
15926 (thread_db_get_tls_address): New.
15928 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15930 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15931 (linux_resume_one_process): Take a siginfo_t *. Update all
15932 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15933 (struct pending_signals): Add a siginfo_t.
15934 (linux_wait_for_process): Always set last_status.
15935 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15936 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15937 * linux-low.h (struct process_info): Add last_status.
15939 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15941 * remote-utils.c (try_rle): New function.
15942 (putpkt_binary): Use it.
15944 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15946 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15947 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15948 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15949 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15950 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15953 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15955 * server.c (terminal_fd): New variable.
15956 (old_foreground_pgrp): Likewise.
15957 (restore_old_foreground_pgrp): New function.
15958 (start_inferior): Record the terminal file descriptor in terminal_fd
15959 and its original foreground group in old_foreground_pgrp. Register
15960 restore_old_foreground_pgrp with atexit().
15962 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15964 * server.c (handle_query): Correct qPart to qXfer.
15966 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15968 * configure.ac: Check for more headers which are missing on
15969 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15970 * configure.srv: Add Cygwin and mingw32.
15971 * remote-utils.c: Don't include headers unconditionally which
15972 are missing on mingw32. Include <winsock.h> for mingw32.
15973 (remote_open): Adjust for mingw32 support. Flush
15974 standard error after writing to it.
15975 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15976 (unblock_async_io, enable_async_io, disable_async_io)
15977 (readchar, getpkt): Update for Winsock support.
15978 (prepare_resume_reply): Expect a protocol signal number.
15979 * server.c: Disable <sys/wait.h> on mingw32.
15980 (start_inferior): Adjust for mingw32 support. Flush
15981 standard error after writing to it.
15982 (attach_inferior): Likewise. Use protocol signal
15984 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15986 * win32-i386-low.c: New file.
15987 * Makefile.in (XM_CLIBS): Set.
15988 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15989 (win32-i386-low.o): New dependency rule.
15990 * linux-low.c (linux_wait): Use target signal numbers.
15991 * target.h (struct target_ops): Doc fix.
15992 * server.h (target_signal_to_name): New prototype.
15993 * gdbreplay.c: Don't include headers unconditionally which
15994 are missing on mingw32. Include <winsock.h> for mingw32.
15995 (remote_close, remote_open): Adjust for Winsock support.
15996 * configure, config.in: Regenerated.
15998 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16000 * server.c (decode_xfer_read, write_qxfer_response): New.
16001 (handle_query): Take a packet length argument. Handle
16002 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16003 the qSupported response.
16004 (main): Update call to handle_query.
16006 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16008 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16009 (putpkt_binary): Renamed from putpkt and adjusted for binary
16011 (putpkt): New wrapper for putpkt_binary.
16012 (readchar): Don't mask off the high bit.
16013 (decode_X_packet): New function.
16014 * server.c (main): Call putpkt_binary if a handler sets the packet
16015 length. Save the length of the incoming packet. Handle 'X'.
16016 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16018 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16020 * server.c (handle_query): Handle qSupported.
16022 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16024 * remote-utils.c (all_symbols_looked_up): New variable.
16025 (look_up_one_symbol): Check it.
16026 * server.h (look_up_one_symbol): New declaration.
16027 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16029 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16031 * Makefile.in (linux-arm-low.o): Update dependencies.
16032 * linux-arm-low.c: Include "gdb_proc_service.h".
16033 (PTRACE_GET_THREAD_AREA): Define.
16034 (ps_get_thread_area): New function.
16036 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16038 * configure.srv (m68k*-*-uclinux*): New target.
16039 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16040 (linux_resume_one_process): Remove extraneous cast.
16041 (linux_read_offsets): New.
16042 (linux_target_op): Add linux_read_offsets on mmuless systems.
16043 * server.c (handle_query): Add qOffsets logic.
16044 * target.h (struct target_ops): Add read_offsets.
16046 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16048 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16049 (PTRACE_GET_THREAD_AREA): Define.
16050 (ps_get_thread_area): New function.
16051 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16052 (linux-x86-64-low.o): Update.
16054 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16056 * configure.ac: Remove checks for prfpregset_t.
16057 * gdb_proc_service.h: New file.
16058 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16059 new "gdb_proc_service.h".
16060 * proc-service.c: Likewise.
16061 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16062 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16063 * Makefile.in (gdb_proc_service_h): Updated.
16064 * configure, config.in: Regenerated.
16066 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16068 * remote-utils.c (prepare_resume_reply): Move declaration
16069 of gdb_id_from_wait to the top of the block.
16071 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16073 * linux-low.c (regsets_store_inferior_registers): Read the regset
16074 from the target before filling it.
16076 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16078 * server.c (attach_inferior): Return SIGTRAP for a successful
16081 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16083 * Makefile.in (OBS): Add version.o.
16084 (STAGESTUFF): Delete.
16085 (version.o): Add dependencies.
16086 (version.c): Replace rule.
16087 (clean): Remove version.c.
16088 * server.c (gdbserver_version): New.
16089 (gdbserver_usage): Use printf.
16090 (main): Handle --version and --help.
16091 * server.h (version, host_name): Add declarations.
16093 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16105 * linux-x86-64-low.c:
16107 * linux-s390-low.c:
16108 * linux-ppc64-low.c:
16110 * linux-mips-low.c:
16111 * linux-m68k-low.c:
16112 * linux-m32r-low.c:
16115 * linux-ia64-low.c:
16116 * linux-i386-low.c:
16117 * linux-crisv32-low.c:
16129 * gdbserver.1: Add (C) after Copyright. Update the FSF
16132 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16134 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16135 (arm_breakpoint_at): Recognize both breakpoints.
16136 (the_low_target): Use the correct breakpoint instruction.
16138 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16140 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16141 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16142 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16143 (the_low_target): Update.
16145 2005-10-25 Andreas Schwab <schwab@suse.de>
16147 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16149 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16150 (ia64_num_regs): Reduce to 462.
16152 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16154 * acinclude.m4: Correct quoting.
16155 * aclocal.m4: Regenerated.
16157 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16158 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16159 (thread_db_init): Call thread_db_err_str.
16160 * configure.ac: Check for TD_VERSION.
16161 * config.in, configure: Regenerated.
16163 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16165 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16167 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16169 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16170 is not available. Define HAVE_PTRACE_GETREGS if it is.
16171 * config.in, configure: Regenerated.
16172 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16173 * linux-i386-low.c, linux-m68k-low.c: Update to use
16174 HAVE_PTRACE_GETREGS.
16175 * linux-low.c (regsets_fetch_inferior_registers)
16176 (regsets_store_inferior_registers): Only return 0 if we processed
16178 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16179 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16181 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16183 * inferiors.c (struct thread_info): Add gdb_id.
16184 (add_thread): Add gdb_id argument.
16185 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16186 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16187 calls to add_thread.
16188 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16189 * server.c (handle_query): Use thread_to_gdb_id.
16190 (handle_v_cont, main): Use gdb_id_to_thread_id.
16191 * server.h (add_thread): Update prototype.
16192 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16195 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16197 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16198 left-padded registers.
16199 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16200 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16202 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16204 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16205 * configure: Regenerate.
16206 * config.in: Regenerate.
16207 * server.h (NEED_DECLARATION_STRERROR):
16208 Replace with !HAVE_DECL_STRERROR.
16210 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16212 * linux-low.c (linux_wait, linux_send_signal): Don't test
16213 an unsigned long variable for > 0 if it could be MAX_ULONG.
16214 * server.c (myresume): Likewise.
16215 * target.c (set_desired_inferior): Likewise.
16217 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16219 * configure.ac: Simplify and improve check for socklen_t.
16220 * configure, config.in: Regenerate.
16222 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16224 * acconfig.h: Remove.
16225 * configure.ac: Add a test for socklen_t. Use three-argument
16226 AC_DEFINE throughout.
16227 * config.in: Regenerated using autoheader 2.59.
16228 * configure: Regenerated.
16230 * gdbreplay.c (socklen_t): Provide a default.
16231 (remote_open): Use socklen_t.
16232 * remote-utils.c (socklen_t): Provide a default.
16233 (remote_open): Use socklen_t.
16234 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16237 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16239 * linux-low.c (linux_read_memory, linux_write_memory)
16240 (linux_read_auxv): Likewise.
16241 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16242 (check_mem_write): Likewise.
16243 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16245 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16246 (registers_from_string, register_data): Likewise.
16247 * server.c (handle_query, main): Likewise.
16248 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16249 (decode_M_packet): Likewise.
16250 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16251 * target.h (struct target_ops): Update read_memory, write_memory,
16253 (read_inferior_memory, write_inferior_memory): Update.
16254 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16255 to unsigned char *.
16256 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16257 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16258 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16259 linux-s390-low.c, linux-sh-low.c: Update for changes in
16260 read_inferior_memory and the_low_target->breakpoint.
16262 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16264 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16265 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16266 * configure.srv: Add powerpc64-*-linux*.
16267 * linux-ppc64-low.c: New file.
16269 2005-05-23 Orjan Friberg <orjanf@axis.com>
16271 * linux-cris-low.c: New file with support for CRIS.
16272 * linux-crisv32-low.c: Ditto for CRISv32.
16273 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16274 (clean): Add reg-cris.c and reg-crisv32.c.
16275 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16276 reg-crisv32.o, and reg-crisv32.c to make rules.
16277 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16278 recognized targets.
16280 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16282 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16283 of sizeof (PTRACE_XFER_TYPE).
16284 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16286 2005-05-12 Orjan Friberg <orjanf@axis.com>
16288 * target.h (struct target_ops): Add insert_watchpoint,
16289 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16290 pointers for hardware watchpoint support.
16291 * linux-low.h (struct linux_target_ops): Ditto.
16292 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16293 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16294 to linux_target_ops.
16295 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16297 * server.c (main): Recognize 'Z' and 'z' packets.
16299 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16301 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16302 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16303 (the_low_target): Add new members.
16305 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16307 * proc-service.c (ps_lgetregs): Search all_processes instead of
16310 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16312 * server.c (start_inferior): Change return type to int.
16313 (attach_inferior): Change sigptr to int *.
16314 (handle_v_cont, handle_v_requests): Change signal to int *.
16315 (main): Change signal to int.
16317 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16319 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16320 * configure.srv: Add m32r*-*-linux*.
16321 * linux-m32r-low.c: New file.
16323 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16325 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16327 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16329 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16330 Take unsigned long arguments for PIDs.
16331 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16332 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16333 (wait_for_sigstop, linux_resume_one_process)
16334 (regsets_fetch_inferior_registers, linux_send_signal)
16335 (linux_read_auxv): Likewise. Update the types of variables holding
16336 PIDs. Update format string specifiers.
16337 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16338 * remote-utils.c (prepare_resume_reply): Likewise.
16339 * server.c (cont_thread, general_thread, step_thread)
16340 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16342 (handle_query): Update format specifiers.
16343 (handle_v_cont, main): Use strtoul for thread IDs.
16344 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16345 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16346 (general_thread, step_thread, thread_from_wait)
16347 (old_thread_from_wait): Update.
16348 * target.h (struct thread_resume): Use unsigned long for THREAD.
16349 (struct target_ops): Use unsigned long for arguments to attach and
16352 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16354 * acinclude.m4: Include bfd/bfd.m4 directly.
16355 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16356 <agriffis@toolchain.org>.
16357 * aclocal.m4, configure: Regenerated.
16359 2005-01-07 Andrew Cagney <cagney@gnu.org>
16361 * configure.ac: Rename configure.in, require autoconf 2.59.
16362 * configure: Re-generate.
16364 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16366 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16367 LIBS when finished.
16368 * aclocal.m4: Regenerated.
16369 * configure: Regenerated.
16371 2004-11-21 Andreas Schwab <schwab@suse.de>
16373 * linux-m68k-low.c (m68k_num_gregs): Define.
16374 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16375 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16376 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16377 (m68k_breakpoint_at): New. Add to the_low_target.
16379 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16380 srv_linux_thread_db to yes.
16382 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16384 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16385 (ARCH_SET_FS): Likewise.
16386 (ARCH_GET_FS): Likewise.
16387 (ARCH_GET_GS): Likewise.
16389 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16391 * linux-i386-low.c (ps_get_thread_area): New.
16392 * linux-x86-64-low.c (ps_get_thread_area): New.
16393 * linux-low.c: Include <sys/syscall.h>.
16394 (linux_kill_one_process): Don't kill the first thread here.
16395 (linux_kill): Kill the first thread here.
16396 (kill_lwp): New function.
16397 (send_sigstop, linux_send_signal): Use it.
16398 * proc-service.c: Clean up #ifdefs.
16399 (fpregset_info): Delete.
16400 (ps_lgetregs): Update and enable implementation.
16401 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16403 * remote-utils.c (struct sym_cache, symbol_cache): New.
16404 (input_interrupt): Print a clearer message.
16405 (async_io_enabled): New variable.
16406 (enable_async_io, disable_async_io): Use it. Update comments.
16407 (look_up_one_symbol): Use the symbol cache.
16408 * thread-db.c (thread_db_look_up_symbols): New function.
16409 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16411 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16413 * configure.in: Test for -rdynamic.
16414 * configure: Regenerated.
16415 * Makefile (INTERNAL_LDFLAGS): New.
16416 (gdbserver, gdbreplay): Use it.
16418 2004-09-02 Andrew Cagney <cagney@gnu.org>
16420 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16422 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16424 * linux-low.c (linux_wait): Clear all_processes list also.
16426 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16428 * linux-low.c: Include <errno.h>. Remove extern declaration of
16431 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16433 * gdbreplay.c, server.h, utils.c: Update copyright years.
16435 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16437 * server.c (main): Print child status or termination signal from
16438 variable 'signal', not 'sig'.
16440 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16442 * linux-low.c (linux_read_memory): Change return type to
16443 int. Check for and return error from ptrace().
16444 * target.c (read_inferior_memory): Change return type to int. Pass
16445 back return status from the_target->read_memory().
16446 * target.h (struct target_ops): Adapt *read_memory() prototype.
16448 (read_inferior_memory): Adapt prototype.
16449 * server.c (main): Return an error packet if
16450 read_inferior_memory() returns an error.
16452 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16454 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16455 Unify with other clean targets.
16457 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16459 * server.c (handle_v_cont): Call set_desired_inferior.
16461 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16463 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16465 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16467 * linux-low.c (linux_wait): Unblock async I/O.
16468 (linux_resume): Block and enable async I/O.
16469 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16470 * server.h (block_async_io, unblock_async_io): Add prototypes.
16472 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16474 * remote-utils.c (remote_open): Print a status notice after
16475 opening a TCP port.
16476 * server.c (attach_inferior): Print a status notice after
16479 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16481 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16483 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16485 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16487 * server.c, target.h: Update copyright years.
16489 2004-02-25 Roland McGrath <roland@redhat.com>
16491 * target.h (struct target_ops): New member `read_auxv'.
16492 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16493 * linux-low.c (linux_read_auxv): New function.
16494 (linux_target_ops): Initialize `read_auxv' member to that.
16496 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16498 Committed by Jim Blandy <jimb@redhat.com>.
16500 * linux-s390-low.c (s390_num_regs): Update.
16501 (s390_regmap): Remove control registers. Use __s390x__ predefine
16502 instead of GPR_SIZE to distiguish s390 and s390x targets.
16504 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16506 * linux-low.c: Update copyright year.
16507 (check_removed_breakpoint): Clear pending_is_breakpoint.
16508 (linux_set_resume_request, linux_queue_one_thread)
16509 (resume_status_pending_p): New functions.
16510 (linux_continue_one_thread): Use process->resume.
16511 (linux_resume): Only resume threads if there are no pending events.
16512 * linux-low.h (struct process_info): Add resume request
16515 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16517 * regcache.c (new_register_cache): Clear the allocated register
16518 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16520 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16522 * linux-low.c (linux_resume): Take a struct thread_resume *
16524 (linux_wait): Update call.
16525 (resume_ptr): New static variable.
16526 (linux_continue_one_thread): Renamed from
16527 linux_continue_one_process. Use resume_ptr.
16528 (linux_resume): Use linux_continue_one_thread.
16529 * server.c (handle_v_cont, handle_v_requests): New functions.
16530 (myresume): New function.
16531 (main): Handle 'v' case.
16532 * target.h (struct thread_resume): New type.
16533 (struct target_ops): Change argument of "resume" to struct
16535 (myresume): Delete macro.
16537 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16539 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16540 (uninstall): Support DESTDIR.
16542 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16544 * configure.srv: Add xscale*linux copy of arm*linux entry.
16546 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16548 * linux-arm-low.c (arm_reinsert_addr): New function.
16549 (the_low_target): Add arm_reinsert_addr.
16551 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16553 * mem-break.c: Remove whitespace at end of file.
16555 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16557 * configure.in: Check whether we need to prototype strerror.
16558 * server.h: Optionally prototype strerror.
16559 * gdbreplay.c (perror_with_name): Use strerror.
16560 * linux-low.c (linux_attach_lwp): Use strerror.
16561 * utils.c (perror_with_name): Use strerror.
16562 * config.in, configure: Regenerated.
16564 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16566 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16567 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16569 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16571 * Makefile.in (SFILES): Update.
16572 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16573 low-sun3.c: Remove files.
16575 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16577 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16578 (linux_detach_one_process, linux_detach): New functions.
16579 (linux_target_ops): Add linux_detach.
16580 * server.c (main): Handle 'D' packet.
16581 * target.h (struct target_ops): Add "detach" member.
16582 (detach_inferior): Define.
16584 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16586 From Kelley Cook <kelleycook@wideopenwest.com>:
16587 * configure.srv: Accept i[34567]86 variants.
16589 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16591 * linux-low.c (linux_wait_for_event): Correct comment typos.
16592 (linux_resume_one_process): Call check_removed_breakpoint.
16593 (linux_send_signal): New function.
16594 (linux_target_ops): Add linux_send_signal.
16595 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16597 * target.h (struct target_ops): Add send_signal.
16599 2003-05-29 Jim Blandy <jimb@redhat.com>
16601 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16602 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16603 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16604 away part of the register's value.
16606 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16608 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16609 (linux_wait_for_event, linux_init_signals): Likewise.
16611 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16613 * configure.in: Check for stdlib.h.
16614 * configure: Regenerated.
16615 * config.in: Regenerated.
16617 2003-01-04 Andreas Schwab <schwab@suse.de>
16619 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16621 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16623 * Makefile.in: Remove obsolete code.
16625 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16627 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16628 defined(PT_FPR0_HI).
16630 2002-11-17 Stuart Hughes <seh@zee2.com>
16632 * linux-arm-low.c (arm_num_regs): Increase.
16633 (arm_regmap): Include status register.
16635 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16637 * linux-low.c (register_addr): Remove incorrect -1 check.
16639 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16641 * linux-low.c (linux_create_inferior): Call setpgid. Return
16643 (unstopped_p, linux_signal_pid): Remove.
16644 (linux_target_ops): Remove linux_signal_pid.
16645 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16646 global instead of target method.
16647 * target.h (struct target_ops): Remove signal_pid. Update comment
16648 for create_inferior.
16649 * server.c (signal_pid): New variable.
16650 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16651 gdbserver. Set the child to be the foreground process group.
16652 (attach_inferior): Set signal_pid.
16654 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16656 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16658 2002-08-20 Jim Blandy <jimb@redhat.com>
16660 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16663 2002-08-01 Andrew Cagney <cagney@redhat.com>
16665 * Makefile.in: Make chill references obsolete.
16667 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16669 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16670 * configure: Regenerate.
16671 * config.in: Regenerate.
16673 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16675 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16676 (perror_with_name, remote_close, remote_open, expect, play): Static.
16678 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16680 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16681 byte offsets instead of an array of indexes.
16682 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16684 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16686 * regcache.c: Add comment.
16688 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16690 * thread-db.c: New file.
16691 * proc-service.c: New file.
16692 * acinclude.m4: New file.
16693 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16694 proc-service.o, and thread-db.o.
16695 (linux-low.o): Add USE_THREAD_DB.
16696 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16697 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16698 * aclocal.m4: Regenerated.
16699 * config.in: Regenerated.
16700 * configure: Regenerated.
16701 * configure.in: Check for proc_service.h, sys/procfs.h,
16702 thread_db.h, and linux/elf.h headrs.
16703 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16704 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16705 Check for -lthread_db and thread support.
16706 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16707 PowerPC, and SuperH.
16708 * i387-fp.c: Constify arguments.
16709 * i387-fp.h: Likewise.
16710 * inferiors.c: (struct thread_info): Renamed from
16711 `struct inferior_info'. Remove PID member. Use generic inferior
16712 list header. All uses updated.
16713 (inferiors, signal_pid): Removed.
16714 (all_threads): New variable.
16715 (get_thread): Define.
16716 (add_inferior_to_list): New function.
16717 (for_each_inferior): New function.
16718 (change_inferior_id): New function.
16719 (add_inferior): Removed.
16720 (remove_inferior): New function.
16721 (add_thread): New function.
16722 (free_one_thread): New function.
16723 (remove_thread): New function.
16724 (clear_inferiors): Use for_each_inferior and free_one_thread.
16725 (find_inferior): New function.
16726 (find_inferior_id): New function.
16727 (inferior_target_data): Update argument type.
16728 (set_inferior_target_data): Likewise.
16729 (inferior_regcache_data): Likewise.
16730 (set_inferior_regcache_data): Likewise.
16731 * linux-low.c (linux_bp_reinsert): Remove.
16732 (all_processes, stopping_threads, using_thrads)
16733 (struct pending_signals, debug_threads, pid_of): New.
16734 (inferior_pid): Replace with macro.
16735 (struct inferior_linux_data): Remove.
16736 (get_stop_pc, add_process): New functions.
16737 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16738 Use add_process and add_thread.
16739 (linux_attach_lwp): New function, based on old linux_attach. Use
16740 add_process and add_thread. Set stop_expected for new threads.
16741 (linux_attach): New function.
16742 (linux_kill_one_process): New function.
16743 (linux_kill): Kill all LWPs.
16744 (linux_thread_alive): Use find_inferior_id.
16745 (check_removed_breakpoints, status_pending_p): New functions.
16746 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16747 Update. Use WNOHANG. Wait for cloned processes also. Update process
16748 struct for the found process.
16749 (linux_wait_for_event): New function.
16750 (linux_wait): Use it. Support LWPs.
16751 (send_sigstop, wait_for_sigstop, stop_all_processes)
16752 (linux_resume_one_process, linux_continue_one_process): New functions.
16753 (linux_resume): Support LWPs.
16754 (REGISTER_RAW_SIZE): Remove.
16755 (fetch_register): Use register_size instead. Call supply_register.
16756 (usr_store_inferior_registers): Likewise. Call collect_register.
16757 Fix recursive case.
16758 (regsets_fetch_inferior_registers): Improve error message.
16759 (regsets_store_inferior_registers): Add debugging.
16760 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16761 (unstopped_p, linux_signal_pid): New functions.
16762 (linux_target_ops): Add linux_signal_pid.
16763 (linux_init_signals): New function.
16764 (initialize_low): Call it. Initialize using_threads.
16765 * regcache.c (inferior_regcache_data): Add valid
16767 (get_regcache): Fetch registers lazily. Add fetch argument
16768 and update all callers.
16769 (regcache_invalidate_one, regcache_invalidate): New
16771 (new_register_cache): Renamed from create_register_cache.
16772 Return the new regcache.
16773 (free_register_cache): Change argument to a void *.
16774 (registers_to_string, registers_from_string): Call get_regcache
16775 with fetch flag set.
16776 (register_data): Make static. Pass fetch flag to get_regcache.
16777 (supply_register): Call get_regcache with fetch flag clear.
16778 (collect_register): Call get_regcache with fetch flag set.
16779 (collect_register_as_string): New function.
16780 * regcache.h: Update.
16781 * remote-utils.c (putpkt): Flush after debug output and use
16783 Handle input interrupts while waiting for an ACK.
16784 (input_interrupt): Use signal_pid method.
16785 (getpkt): Flush after debug output and use stderr.
16786 (outreg): Use collect_register_as_string.
16787 (new_thread_notify, dead_thread_notify): New functions.
16788 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16789 and general_thread.
16790 (look_up_one_symbol): Flush after debug output.
16791 * server.c (step_thread, server_waiting): New variables.
16792 (start_inferior): Don't use signal_pid. Update call to mywait.
16793 (attach_inferior): Update call to mywait.
16794 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16795 (main): Don't fetch/store registers explicitly. Use
16796 set_desired_inferior. Support proposed ``Hs'' packet. Update
16798 * server.h: Update.
16799 (struct inferior_list, struct_inferior_list_entry): New.
16800 * target.c (set_desired_inferior): New.
16801 (write_inferior_memory): Constify.
16802 (mywait): New function.
16803 * target.h: Update.
16804 (struct target_ops): New signal_pid method.
16805 (mywait): Removed macro, added prototype.
16807 * linux-low.h (regset_func): Removed.
16808 (regset_fill_func, regset_store_func): New.
16809 (enum regset_type): New.
16810 (struct regset_info): Add type field. Use new operation types.
16811 (struct linux_target_ops): stop_pc renamed to get_pc.
16812 Add decr_pc_after_break and breakpoint_at.
16813 (get_process, get_thread_proess, get_process_thread)
16814 (strut process_info, all_processes, linux_attach_lwp)
16815 (thread_db_init): New.
16817 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16818 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16819 (the_low_target): Add new members.
16820 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16821 (i386_store_fpxregset): Constify.
16822 (target_regsets): Add new kind identifier.
16823 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16824 (i386_set_pc): Add debugging.
16825 (i386_breakpoint_at): New function.
16826 (the_low_target): Add new members.
16827 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16828 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16829 (mips_breakpoint_at): New.
16830 (the_low_target): Add new members.
16831 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16832 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16833 (the_low_target): Add new members.
16834 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16835 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16836 (the_low_target): Add new members.
16837 * linux-x86-64-low.c (target_regsets): Add new kind
16840 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16842 From Martin Pool <mbp@samba.org>:
16843 * server.c (gdbserver_usage): New function.
16846 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16848 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16849 stop_at -> stop_pc.
16851 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16853 * Makefile.in: Remove obsolete code.
16855 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16857 * linux-low.c (regsets_fetch_inferior_registers),
16858 (regsets_store_inferior_registers): Removed cast to int from
16860 * regcache.h: Added declaration of struct inferior_info.
16862 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16864 * inferiors.c (struct inferior_info): Add regcache_data.
16865 (add_inferior): Call create_register_cache.
16866 (clear_inferiors): Call free_register_cache.
16867 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16868 * regcache.c (struct inferior_regcache_data): New.
16869 (registers): Remove.
16870 (get_regcache): New function.
16871 (create_register_cache, free_register_cache): New functions.
16872 (set_register_cache): Don't initialize the register cache here.
16873 (registers_to_string, registers_from_string, register_data): Call
16875 * regcache.h: Add prototypes.
16876 * server.h: Likewise.
16878 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16880 * mem-break.c: New file.
16881 * mem-break.h: New file.
16882 * Makefile.in: Add mem-break.o rule; update server.h
16884 * inferiors.c (struct inferior_info): Add target_data
16886 (clear_inferiors): Free target_data member if set.
16887 (inferior_target_data, set_inferior_target_data): New functions.
16888 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16889 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16890 * linux-low.c (linux_bp_reinsert): New variable.
16891 (struct inferior_linux_data): New.
16892 (linux_create_inferior): Use set_inferior_target_data.
16893 (linux_attach): Likewise. Call add_inferior.
16894 (linux_wait_for_one_inferior): New function.
16895 (linux_wait): Call it.
16896 (linux_write_memory): Add const.
16897 (initialize_low): Call set_breakpoint_data.
16898 * linux-low.h (struct linux_target_ops): Add breakpoint
16900 * server.c (attach_inferior): Remove extra add_inferior
16902 * server.h: Include mem-break.h. Update inferior.c
16904 * target.c (read_inferior_memory)
16905 (write_inferior_memory): New functions.
16906 * target.h (read_inferior_memory)
16907 (write_inferior_memory): Change macros to prototypes.
16908 (struct target_ops): Update comments. Add const to write_memory
16911 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16913 * linux-low.c (usr_store_inferior_registers): Support
16914 registers which are allowed to fail to store.
16915 * linux-low.h (linux_target_ops): Likewise.
16916 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16917 (ppc_cannot_store_register): FPSCR may not be storable.
16919 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16921 * server.h: Include <string.h> if HAVE_STRING_H.
16922 * ChangeLog: Correct paths in last ChangeLog entry.
16924 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16926 * linux-low.h: Remove obsolete prototypes.
16927 (struct linux_target_ops): New.
16928 (extern the_low_target): New.
16929 * linux-low.c (num_regs, regmap): Remove declarations.
16930 (register_addr): Use the_low_target explicitly.
16931 (fetch_register): Likewise.
16932 (usr_fetch_inferior_registers): Likewise.
16933 (usr_store_inferior_registers): Likewise.
16934 * linux-arm-low.c (num_regs): Remove.
16935 (arm_num_regs): Define.
16936 (arm_regmap): Renamed from regmap, made static.
16937 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16939 (arm_cannot_store_register): Renamed from cannot_store_register,
16941 (the_low_target): New.
16942 * linux-i386-low.c (num_regs): Remove.
16943 (i386_num_regs): Define.
16944 (i386_regmap): Renamed from regmap, made static.
16945 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16947 (i386_cannot_store_register): Renamed from cannot_store_register,
16949 (the_low_target): New.
16950 * linux-ia64-low.c (num_regs): Remove.
16951 (ia64_num_regs): Define.
16952 (ia64_regmap): Renamed from regmap, made static.
16953 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16955 (ia64_cannot_store_register): Renamed from cannot_store_register,
16957 (the_low_target): New.
16958 * linux-m68k-low.c (num_regs): Remove.
16959 (m68k_num_regs): Define.
16960 (m68k_regmap): Renamed from regmap, made static.
16961 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16963 (m68k_cannot_store_register): Renamed from cannot_store_register,
16965 (the_low_target): New.
16966 * linux-mips-low.c (num_regs): Remove.
16967 (mips_num_regs): Define.
16968 (mips_regmap): Renamed from regmap, made static.
16969 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16971 (mips_cannot_store_register): Renamed from cannot_store_register,
16973 (the_low_target): New.
16974 * linux-ppc-low.c (num_regs): Remove.
16975 (ppc_num_regs): Define.
16976 (ppc_regmap): Renamed from regmap, made static.
16977 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16979 (ppc_cannot_store_register): Renamed from cannot_store_register,
16981 (the_low_target): New.
16982 * linux-s390-low.c (num_regs): Remove.
16983 (s390_num_regs): Define.
16984 (s390_regmap): Renamed from regmap, made static.
16985 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16987 (s390_cannot_store_register): Renamed from cannot_store_register,
16989 (the_low_target): New.
16990 * linux-sh-low.c (num_regs): Remove.
16991 (sh_num_regs): Define.
16992 (sh_regmap): Renamed from regmap, made static.
16993 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16995 (sh_cannot_store_register): Renamed from cannot_store_register,
16997 (the_low_target): New.
16998 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16999 (the_low_target): New.
17001 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17003 * Makefile.in: Add stamp-h target.
17004 * configure.in: Create stamp-h.
17005 * configure: Regenerated.
17007 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17009 * inferiors.c: New file.
17010 * target.c: New file.
17011 * target.h: New file.
17012 * Makefile.in: Add target.o and inferiors.o. Update
17014 * linux-low.c (inferior_pid): New static variable,
17015 moved from server.c.
17016 (linux_create_inferior): Renamed from create_inferior.
17017 Call add_inferior. Return 0 on success instead of a PID.
17018 (linux_attach): Renamed from myattach.
17019 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17020 (linux_thread_alive): Renamed from mythread_alive.
17021 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17023 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17024 (regsets_store_inferior_registers): Correct error message.
17025 Add missing ``return 0''.
17026 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17027 (linux_store_registers): Renamed from store_inferior_registers.
17028 (linux_read_memory): Renamed from read_inferior_memory.
17029 (linux_write_memory): Renamed from write_inferior_memory.
17030 (linux_target_ops): New structure.
17031 (initialize_low): Call set_target_ops ().
17032 * remote-utils.c (unhexify): New function.
17033 (hexify): New function.
17034 (input_interrupt): Send signals to ``signal_pid''.
17035 * server.c (inferior_pid): Remove.
17036 (start_inferior): Update create_inferior call.
17037 (attach_inferior): Call add_inferior.
17038 (handle_query): New function.
17039 (main): Call handle_query for `q' packets.
17040 * server.h: Include "target.h". Remove obsolete prototypes.
17041 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17043 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17045 * Makefile.in: Add WARN_CFLAGS. Update configury
17047 * configure.in: Check for <string.h>
17048 * configure: Regenerate.
17049 * config.in: Regenerate.
17050 * gdbreplay.c: Include needed system headers.
17051 (remote_open): Remove strchr prototype.
17052 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17053 * regcache.c (supply_register): Change buf argument to const void *.
17054 (supply_register_by_name): Likewise.
17055 (collect_register): Change buf argument to void *.
17056 (collect_register_by_name): Likewise.
17057 * regcache.h: Add missing prototypes.
17058 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17059 * server.c (handle_query): New function.
17060 (attached): New static variable, moved out of main.
17061 (main): Quiet longjmp clobber warnings.
17062 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17063 * utils.c (error): Remove NORETURN.