1 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * configure.srv (ipa_ppc_linux_regobj): Add
4 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
5 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
6 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
7 rs6000/powerpc-isa207-vsx32l.xml, and
8 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
9 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
10 <PPC_TDESC_ISA207_VSX>: New enum value.
11 (init_registers_powerpc_isa207_vsx32l): Declare.
12 (init_registers_powerpc_isa207_vsx64l): Declare.
13 * linux-ppc-low.c (ppc_fill_tarregset): New function.
14 (ppc_store_tarregset): New function.
15 (ppc_regsets): Add entry for the TAR regset.
16 (ppc_arch_setup): Set isa207 in features struct when needed. Set
17 size for the TAR regsets.
18 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
19 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
20 and init_registers_powerpc_isa207_vsx64l.
21 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
22 (initialize_low_tracepoint): Call
23 init_registers_powerpc_isa207_vsx32l and
24 init_registers_powerpc_isa207_vsx64l.
26 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
27 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
29 * configure.srv (ipa_ppc_linux_regobj): Add
30 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
31 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
32 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
33 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
34 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
35 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
36 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
37 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
38 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
39 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
40 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
41 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
42 (ppc_hwcap): Add comment.
43 (ppc_hwcap2): New global.
44 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
45 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
46 (ppc_regsets): Add entries for the DSCR and PPR regsets.
47 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
48 when needed. Set sizes for the the DSCR and PPR regsets.
49 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
50 (initialize_low_arch): Call
51 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
52 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
53 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
54 PPC_TDESC_ISA205_PPR_DSCR_VSX.
55 (initialize_low_tracepoint): Call
56 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
57 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
59 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
61 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
63 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
64 Simon Marchi <simark@simark.ca>
66 * acinclude.m4: Include "../selftest.m4".
67 * configure: Regenerate.
68 * configure.ac: Use "GDB_AC_SELFTEST".
69 * configure.srv: Use "$enable_unittests" instead of
70 "$development" when checking whether unit tests have been
72 * server.c (captured_main): Update message informing that
73 selftests have been disabled.
75 2018-10-04 Tom Tromey <tom@tromey.com>
79 2018-10-04 Tom Tromey <tom@tromey.com>
81 * server.c (handle_status): Rename inner "thread".
82 (process_serial_event): Declare "res" in 'm' case.
83 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
84 (iterate_over_lwps): Rename inner "thread".
85 (linux_qxfer_libraries_svr4): Rename inner "len".
86 * gdbthread.h (find_thread_in_random): Rename inner "thread".
88 2018-10-01 Gary Benson <gbenson@redhat.com>
90 * gdb_proc_service.h: Moved common code to
91 common/gdb_proc_service.h.
93 2018-10-01 Gary Benson <gbenson@redhat.com>
95 * gdb_proc_service.h: Synchronize comments and whitespace with
96 GDB's version of this file.
98 2018-09-25 Tom Tromey <tom@tromey.com>
100 * configure: Rebuild.
101 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
103 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
105 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
106 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
107 ($(IPA_LIB)): Sort IPA_OBJS.
109 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
111 * Makefile.in: Remove references to $(ADD_DEPS).
113 2018-09-16 Tom Tromey <tom@tromey.com>
115 * remote-utils.c (remote_open): Use GNU style for metasyntactic
117 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
120 2018-09-05 Tom Tromey <tom@tromey.com>
122 * configure: Rebuild.
124 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
127 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
129 2018-08-27 Tom Tromey <tom@tromey.com>
132 * configure: Rebuild.
134 2018-08-27 Tom Tromey <tom@tromey.com>
136 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
137 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
138 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
139 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
140 (s390x_emit_stack_adjust): Add casts to unsigned char.
142 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
146 * server.h (struct client_state) <disable_randomization>:
149 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
151 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
153 (mips_supply_ptrace_register): Likewise.
155 2018-07-22 Tom Tromey <tom@tromey.com>
157 * configure: Rebuild.
159 2018-07-22 Tom Tromey <tom@tromey.com>
161 * win32-low.c (win32_create_inferior): Remove unused variables.
162 * gdbreplay.c (remote_open): Remove unused variable.
163 * remote-utils.c (remote_prepare): Remove unused variable.
164 * x86-tdesc.h (X86_TDESC_H): Define.
165 (amd64_expedite_regs): Define conditionally.
166 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
167 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
168 * remote-utils.c (readchar): Remove unused variable.
170 2018-07-13 Pedro Alves <palves@redhat.com>
172 * linux-low.c (linux_kill): Change parameter to process_info
173 pointer instead of pid. Adjust.
174 * lynx-low.c (lynx_kill): Likewise.
175 * nto-low.c (nto_kill): Likewise.
176 * spu-low.c (spu_kill): Likewise.
177 * win32-low.c (win32_kill): Likewise.
178 * server.c (handle_v_kill, kill_inferior_callback)
179 (detach_or_kill_for_exit): Adjust.
180 * target.c (kill_inferior): Change parameter to process_info
181 pointer instead of pid. Adjust.
182 * target.h (struct target_ops) <kill>: Change parameter to
183 process_info pointer instead of pid. Adjust all implementations
185 (kill_inferior): Likewise.
187 2018-07-13 Pedro Alves <palves@redhat.com>
189 * linux-low.c (linux_detach, linux_join): Change parameter to
190 process_info pointer instead of pid. Adjust.
191 * lynx-low.c (lynx_detach, lynx_join): Likewise.
192 * nto-low.c (nto_detach): Likewise.
193 * spu-low.c (spu_detach, spu_join): Likewise.
194 * win32-low.c (win32_detach, win32_join): Likewise.
195 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
196 * target.h (struct target_ops) <detach, join>: Change parameter to
197 process_info pointer instead of pid. Adjust all implementations
199 (detach_inferior, join_inferior): Rename 'pid' parameter to
202 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
203 Jan Kratochvil <jan.kratochvil@redhat.com>
204 Paul Fertser <fercerpav@gmail.com>
205 Tsutomu Seki <sekiriki@gmail.com>
207 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
208 (OBS): Add 'common/netstuff.o'.
209 (GDBREPLAY_OBS): Likewise.
210 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
211 (remote_open): Implement support for IPv6
213 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
215 (handle_accept_event): Accept connections from IPv6 sources.
216 (remote_prepare): Handle IPv6-style hostnames; implement
217 support for IPv6 connections.
218 (remote_open): Implement support for printing connections from
221 2018-07-11 Pedro Alves <palves@redhat.com>
224 * mem-break.c (any_persistent_commands): Add process_info
225 parameter and use it instead of relying on the current process.
226 Change return type to bool.
227 * mem-break.h (any_persistent_commands): Add process_info
228 parameter and change return type to bool.
229 * server.c (handle_detach): Remove require_running_or_return call.
230 Look up the process_info for the process we're about to detach.
231 If not found, return back error to GDB. Adjust
232 any_persistent_commands call to pass down a process pointer.
234 2018-07-11 Pedro Alves <palves@redhat.com>
236 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
237 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
238 instead of collect_register_by_name.
239 * regcache.c (regcache_raw_get_unsigned_by_name): New.
240 * regcache.h (regcache_raw_get_unsigned_by_name): New.
242 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
243 Pedro Alves <palves@redhat.com>
245 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
247 2018-07-03 Tom Tromey <tom@tromey.com>
249 * linux-low.c: Update.
250 * lynx-low.c: Update.
251 * mem-break.c: Update.
253 * remote-utils.c: Update.
257 * win32-low.c: Update.
259 2018-07-03 Tom Tromey <tom@tromey.com>
263 2018-07-03 Tom Tromey <tom@tromey.com>
265 * linux-low.c: Update.
267 2018-07-03 Tom Tromey <tom@tromey.com>
271 2018-07-03 Tom Tromey <tom@tromey.com>
273 * linux-low.c: Update.
274 * linux-mips-low.c: Update.
275 * lynx-low.c: Update.
277 * remote-utils.c: Update.
281 * thread-db.c: Update.
283 2018-07-03 Tom Tromey <tom@tromey.com>
285 * linux-low.c: Update.
286 * linux-mips-low.c: Update.
287 * lynx-low.c: Update.
288 * mem-break.c: Update.
290 * remote-utils.c: Update.
294 * tracepoint.c: Update.
296 2018-07-03 Tom Tromey <tom@tromey.com>
298 * linux-low.c: Update.
299 * linux-ppc-low.c: Update.
300 * linux-x86-low.c: Update.
301 * proc-service.c: Update.
304 * thread-db.c: Update.
305 * win32-low.c: Update.
307 2018-07-03 Tom Tromey <tom@tromey.com>
309 * linux-low.c: Update.
310 * lynx-low.c: Update.
312 * remote-utils.c: Update.
314 * thread-db.c: Update.
315 * win32-low.c: Update.
317 2018-06-29 Joel Brobecker <brobecker@adacore.com>
319 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
320 parameter in call to 'amd64_create_target_description'.
322 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
324 * x86-tdesc.h: Remove executable permission flag.
326 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
328 * configure.ac: Remove AC_PREREQ, add missing quoting.
329 * configure: Re-generate.
330 * config.in: Re-generate.
331 * aclocal.m4: Re-generate.
333 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
335 * tracepoint.h (current_traceframe): Remove declaration.
337 2018-06-18 Alan Hayward <alan.hayward@arm.com>
339 * linux-aarch64-low.c (is_sve_tdesc): New function.
340 (aarch64_sve_regs_copy_to_regcache): Likewise.
341 (aarch64_sve_regs_copy_from_regcache): Likewise.
342 (aarch64_regs_info): Add SVE checks.
343 (initialize_low_arch): Initialize SVE.
345 2018-06-18 Alan Hayward <alan.hayward@arm.com>
347 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
349 2018-06-11 Alan Hayward <alan.hayward@arm.com>
351 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
352 (initialize_low_tracepoint): Likewise
353 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
354 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
356 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
358 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
360 2018-06-11 Alan Hayward <alan.hayward@arm.com>
362 * server.h (PBUFSIZ): Increase size
364 2018-06-11 Alan Hayward <alan.hayward@arm.com>
366 * regcache.c (regcache::raw_compare): New function.
367 * regcache.h (regcache::raw_compare): New declaration.
369 2018-06-11 Alan Hayward <alan.hayward@arm.com>
371 * regcache.c (new_register_cache): Use new.
372 (free_register_cache): Use delete.
373 (register_data): Use const.
374 (supply_register): Move body inside regcache.
375 (regcache::raw_supply): New override function.
376 (collect_register): Move body inside regcache.
377 (regcache::raw_collect): New override function.
378 (regcache::get_register_status): New override function.
379 * regcache.h (struct regcache): Inherit from reg_buffer_common.
381 2018-06-09 Tom Tromey <tom@tromey.com>
383 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
385 (event_queue): Use std::queue.
386 (gdb_event_xfree): Remove.
387 (initialize_event_loop, process_event, wait_for_event): Update.
389 2018-06-08 Stan Cox <scox@redhat.com>
391 * win32-low.c (win32_create_inferior): last_ptid and last_status
392 moved to client_state.
394 2018-06-08 Pedro Alves <palves@redhat.com>
396 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
397 common/common-exceptions.o, common/common-utils.o,
398 common/errors.o, common/print-utils.o and utils.o.
399 * gdbreplay.c: Include "common-defs.h" instead of the two
400 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
401 string.h or alloca.h.
402 (perror_with_name): Delete.
403 (remote_open): Use xstrdup instead of strdup.
404 (main): Rename to ...
405 (captured_main): ... this.
408 2018-06-08 Tom Tromey <tom@tromey.com>
410 * linux-low.c (linux_low_read_btrace): Update.
412 2018-06-04 Stan Cox <scox@redhat.com>
414 * server.h (struct client_state): New.
415 * server.c (cont_thread, general_thread, multi_process)
416 (report_fork_events, report_vfork_events, report_exec_events)
417 (report_thread_events, swbreak_feature, hwbreak_feature)
418 (vCont_supported, disable_randomization, pass_signals)
419 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
420 Moved to client_state.
421 * remote-utils.c (remote_debug, noack_mode)
422 (transport_is_reliable): Moved to client_state.
423 * tracepoint.c (current_traceframe): Moved to client_state.
426 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
427 linux-low.c, remote-utils.h, target.c: Use client_state.
429 2018-05-31 Alan Hayward <alan.hayward@arm.com>
431 * configure.srv: Add new c/h file.
433 2018-05-31 Alan Hayward <alan.hayward@arm.com>
435 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
438 2018-05-25 Maciej W. Rozycki <macro@mips.com>
440 * gdb.arch/mips-fpregset-core.exp: New test.
441 * gdb.arch/mips-fpregset-core.c: New test source.
443 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
446 * hostio.c (require_int): Do not report overflow for integers
447 between 0xfffffff and 0x7fffffff.
449 2018-05-22 Maciej W. Rozycki <macro@mips.com>
451 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
452 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
453 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
455 (the_low_target): Wire them.
457 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
459 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
460 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
461 mode. Call collect_register_by_name with vscr using
462 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
463 (ppc_store_vrregset): Add and set vscr_offset variable as in
464 ppc_fill_vrregset. Call supply_register_by_name with vscr using
467 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
469 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
470 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
471 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
473 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
475 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
476 (ppc_store_vsxregset): Likewise.
477 (ppc_fill_vrregset): Likewise.
478 (ppc_store_vrregset): Likewise.
479 (ppc_fill_evrregset): Likewise.
480 (ppc_store_evrregset): Likewise.
481 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
482 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
485 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
487 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
488 wordsize of the inferior. Call ppc_linux_target_wordsize.
490 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
492 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
493 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
494 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
495 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
496 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
497 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
498 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
499 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
500 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
501 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
502 (tdesc_powerpc_e500l): Remove.
503 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
504 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
505 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
506 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
508 (ppc_arch_setup): Remove target description matching code. Fill a
509 ppc_linux_features struct and call ppc_linux_match_description
512 2018-05-22 Maciej W. Rozycki <macro@mips.com>
514 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
515 width of the requested register exceeds the width of the
517 (mips_cannot_store_register): Likewise.
519 2018-05-21 Maciej W. Rozycki <macro@mips.com>
521 * linux-mips-low.c (mips_fetch_register): New function. Update
523 (mips_store_gregset): Supply 0 rather than $restart for $zero.
524 (the_low_target): Wire `mips_fetch_register'.
526 2018-05-10 Joel Brobecker <brobecker@adacore.com>
528 * lynx-i386-low.c (LYNXOS_178): New macro.
529 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
530 the layout on LynxOS-178.
531 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
532 handle floating point registers that are not supported by
535 2018-05-10 Tom Tromey <tom@tromey.com>
537 * configure: Rebuild.
539 2018-05-10 Joel Brobecker <brobecker@adacore.com>
542 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
543 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
544 Use it to set the expedite_regs field in the given tdesc.
545 * x86-tdesc.h: New file.
546 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
547 Adjust following the addition of the new expedite_regs parameter
549 * linux-tic6x-low.c (tic6x_read_description): Likewise.
550 * linux-x86-tdesc.c: #include "x86-tdesc.h".
551 (i386_linux_read_description, amd64_linux_read_description):
552 Adjust following the addition of the new expedite_regs parameter
554 * lynx-i386-low.c: #include "x86-tdesc.h".
555 (lynx_i386_arch_setup): Adjust following the addition of the new
556 expedite_regs parameter to init_target_desc.
557 * nto-x86-low.c: #include "x86-tdesc.h".
558 (nto_x86_arch_setup): Adjust following the addition of the new
559 expedite_regs parameter to init_target_desc.
560 * win32-i386-low.c: #include "x86-tdesc.h".
561 (i386_arch_setup): Adjust following the addition of the new
562 expedite_regs parameter to init_target_desc.
564 2018-05-10 Joel Brobecker <brobecker@adacore.com>
567 * win32-low.c (win32_create_inferior): Add call to my_wait
568 setting last_status global.
570 2018-05-10 Joel Brobecker <brobecker@adacore.com>
573 * win32-low.c (create_process): Only call gdb_tilde_expand if
574 inferior_cwd is not NULL.
576 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
578 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
579 registers to the cache if their values have changed.
580 (i387_xsave_to_cache): Provide default values for x87 control
581 registers when these features are available, but disabled.
582 * regcache.c (supply_register_by_name_zeroed): New function.
583 * regcache.h (supply_register_by_name_zeroed): Declare new
586 2018-05-07 Tom Tromey <tom@tromey.com>
588 * configure: Rebuild.
590 2018-05-04 Tom Tromey <tom@tromey.com>
592 * configure: Rebuild.
594 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
595 Pedro Alves <palves@redhat.com>
597 * linux-aarch64-low.c (aarch64_stopped_data_address):
600 2018-04-27 Tom Tromey <tom@tromey.com>
602 * configure: Rebuild.
604 2018-04-23 Tom Tromey <tom@tromey.com>
606 * configure: Rebuild.
608 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
610 * Makefile.in (depcomp): Add "..".
611 (all_deps_files): New and use it.
613 2018-04-18 Alan Hayward <alan.hayward@arm.com>
615 * configure.srv (aarch64*-*-linux*): Don't include xml.
616 (i[34567]86-*-cygwin*): Likewise.
617 (i[34567]86-*-linux*): Likewise.
618 (i[34567]86-*-lynxos*): Likewise.
619 (i[34567]86-*-mingw32ce*): Likewise.
620 (i[34567]86-*-mingw*): Likewise.
621 (i[34567]86-*-nto*): Likewise.
622 (tic6x-*-uclinux): Likewise.
623 (x86_64-*-linux*): Likewise.
624 (x86_64-*-mingw*): Likewise.
625 (x86_64-*-cygwin*): Likewise.
627 2018-04-18 Alan Hayward <alan.hayward@arm.com>
629 * tdesc.c: Remove xml parameter.
631 2018-04-18 Alan Hayward <alan.hayward@arm.com>
633 * server.c (get_features_xml): Remove cast.
634 * tdesc.c (void target_desc::accept): Fill in function.
635 (tdesc_get_features_xml): Remove old xml creation.
636 (print_xml_feature::visit_pre): Add xml vistor.
637 * tdesc.h (struct target_desc): Make xmltarget mutable.
638 (tdesc_get_features_xml): Remove declaration.
640 2018-04-18 Alan Hayward <alan.hayward@arm.com>
642 * tdesc.c (tdesc_architecture_name): Add new function.
643 (tdesc_osabi_name): Likewise.
644 (tdesc_get_features_xml): Use new functions.
646 2018-04-18 Alan Hayward <alan.hayward@arm.com>
648 * tdesc.c (tdesc_create_flags): Remove.
649 (tdesc_add_flag): Likewise.
650 (tdesc_named_type): Likewise.
651 (tdesc_create_union): Likewise.
652 (tdesc_create_struct): Likewise.
653 (tdesc_create_vector): Likewise.
654 (tdesc_add_bitfield): Likewise.
655 (tdesc_add_field): Likewise.
656 (tdesc_set_struct_size): Likewise.
658 2018-04-18 Alan Hayward <alan.hayward@arm.com>
660 * tdesc.c (~target_desc): Remove implictly deleted items.
661 (init_target_desc): Iterate all features.
662 (tdesc_get_features_xml): Use vector.
663 (tdesc_create_feature): Create feature.
664 * tdesc.h (tdesc_feature) Remove
665 (target_desc): Add features.
667 2018-04-18 Alan Hayward <alan.hayward@arm.com>
669 * Makefile.in: Add common/tdesc.c
670 * tdesc.c (init_target_desc): init all reg_defs from register
672 (tdesc_create_reg): Create tdesc_reg.
673 * tdesc.h (tdesc_feature): Add register vector.
675 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
677 * tdesc.h (struct target_desc) <features>: Change type to
678 std::vector<std::string>.
679 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
681 (tdesc_get_features_xml): Likewise.
682 (tdesc_create_feature): Likewise.
684 2018-03-26 Alan Hayward <alan.hayward@arm.com>
686 * regcache.c (find_register_by_number): Return a ref.
687 (find_regno): Use references.
688 (register_size): Likewise.
689 (register_data): Likewise.
690 * tdesc.c (target_desc::~target_desc): Remove free calls.
691 (target_desc::operator==): Use std::vector compare.
692 (init_target_desc): Use reference.
693 (tdesc_create_reg): Use reg constructors.
694 * tdesc.h (struct target_desc): Replace pointer with object.
696 2018-03-23 Alan Hayward <alan.hayward@arm.com>
698 * regcache.c (find_register_by_number): Make static.
699 (find_regno): Use find_register_by_number
700 * regcache.h (struct reg): Remove declaration.
702 2018-03-23 Alan Hayward <alan.hayward@arm.com>
704 * tdesc.c (target_desc::~target_desc): Move to here.
705 (target_desc::operator==): Likewise.
706 * tdesc.h (target_desc::~target_desc): Move from here.
707 (target_desc::operator==): Likewise.
709 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
711 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
713 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
715 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
717 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
718 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
719 and init_registers_s390_gs_linux64.
721 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
723 * linux-s390-low.c (s390_fill_gs): Remove function.
724 (s390_fill_gsbc): Remove function.
725 (s390_regsets): Set fill functions for the guarded storage regsets
728 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
730 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
731 the word size. Add comment.
732 (s390_get_wordsize): New function.
733 (s390_arch_setup): No longer select a temporary tdesc to fetch the
734 pswm with it. Instead, use s390_get_wordsize to determine the
735 word size first and derive the correct tdesc from that directly.
737 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
739 * Makefile.in: Include silent-rules.mk.
740 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
741 (COMPILE): Add ECHO_CXX.
742 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
743 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
744 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
745 (version-generated.c): Add ECHO_GEN.
746 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
747 (IPAGENT_COMPILE): Add ECHO_CXX.
748 (%-generated.c): Add ECHO_REGDAT.
750 2018-03-14 Tom Tromey <tom@tromey.com>
753 * ax.c (ax_printf): Special case for NULL.
755 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
757 * linux-low.c (linux_qxfer_libraries_svr4): Use
758 xml_escape_text_append.
760 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
762 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
764 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
766 * server.c (handle_general_set): Remove unnecessary xstrdup.
768 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
770 * server.c (parse_debug_format_options): Adjust to
771 delim_string_to_char_ptr_vec changes.
772 * thread-db.c (thread_db_load_search): Adjust to
773 dirnames_to_char_ptr_vec changes.
775 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
777 * target.h (target_enable_btrace, target_disable_btrace)
778 (target_read_btrace, target_read_btrace_conf): Turn macro into
779 inline function. Throw error if target method is not defined.
780 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
781 check for btrace target method. Be prepared to handle exceptions
782 from btrace target methods.
784 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
786 * server.c (captured_main): Change order of error message printed
787 when the current working directory cannot be found.
789 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
791 * server.c: Include "filenames.h" and "pathstuff.h".
792 (program_name): Delete variable.
793 (program_path): New anonymous class.
794 (get_exec_wrapper): Use "program_path" instead of
796 (handle_v_run): Likewise.
797 (captured_main): Likewise.
798 (process_serial_event): Likewise.
800 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
802 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
803 (OBJS): Add "pathstuff.o".
804 * server.c (current_directory): New global variable.
805 (captured_main): Initialize "current_directory".
807 2018-02-26 Alan Hayward <alan.hayward@arm.com>
809 * tdesc.c: Use common/tdesc.h.
812 2018-02-20 Alan Hayward <alan.hayward@arm.com>
813 Simon Marchi <simon.marchi@ericsson.com>
815 * Makefile.in: Switch order of make rules.
817 2018-02-19 Alan Hayward <alan.hayward@arm.com>
819 * Makefile.in: Add common directory in build.
820 * configure.ac: Add common reference.
821 * configure: Regenerate.
823 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
825 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
826 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
827 * spu-low.c (spu_target_ops): Likewise.
828 * win32-low.c (win32_target_ops): Likewise.
829 * server.c (supported_btrace_packets): Report packets unconditionally.
830 * target.h (target_ops) <supports_btrace>: Remove.
831 (target_supports_btrace): Remove.
833 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
835 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
836 (handle_btrace_disable): Change return type to void. Use exceptions
838 (handle_btrace_general_set): Catch exception and copy message to
841 2018-02-08 Tom Tromey <tom@tromey.com>
843 * linux-low.c (install_software_single_step_breakpoints): Use
845 * inferiors.c (make_cleanup_restore_current_thread): Remove.
846 (do_restore_current_thread_cleanup): Remove.
847 * gdbthread.h (make_cleanup_restore_current_thread): Don't
850 2018-02-08 Tom Tromey <tom@tromey.com>
852 * mem-break.c (set_raw_breakpoint_at): Use
853 gdb::unique_xmalloc_ptr.
855 2018-01-30 Pedro Alves <palves@redhat.com>
858 * target.c (target_terminal::terminal_state): Rename to ...
859 (target_terminal::m_terminal_state): ... this.
861 2018-01-19 James Clarke <jrtc27@jrtc27.com>
863 * linux-low.c (handle_extended_wait): Surround call to
864 thread_db_notice_clone with #ifdef USE_THREAD_DB.
866 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
868 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
869 linux_ptrace_attach_fail_reason_string now returning an
871 (linux_attach): Likewise.
872 * thread-db.c (attach_thread): Likewise.
874 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
877 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
878 checking for fs_base/gs_base fields in struct user_regs_struct.
879 * configure: Regenerate.
881 2018-01-16 Yao Qi <yao.qi@linaro.org>
884 * linux-low.c (fetch_register): Call supply_register instead of
887 2018-01-08 Yao Qi <yao.qi@linaro.org>
888 Simon Marchi <simon.marchi@ericsson.com>
890 * Makefile.in (OBS): Remove selftest.o.
891 * configure.ac: Set srv_selftest_objs if $development is true.
892 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
893 * configure: Re-generated.
894 * server.c (captured_main): Wrap variable selftest_filter with
897 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
899 * server.c (parse_debug_format_options): Return std::string.
900 (handle_monitor_command, captured_main): Adjust.
902 2018-01-05 Pedro Alves <palves@redhat.com>
905 * server.c (captured_main): Pass quiet=false to
906 save_original_signals_state.
908 2018-01-01 Joel Brobecker <brobecker@adacore.com>
910 * gdbreplay.c (gdbreplay_version): Update copyright year in
912 * server.c (gdbserver_version): Likewise.
914 2017-12-08 Tom Tromey <tom@tromey.com>
916 * ax.c (ax_printf): Update.
918 2017-12-07 Yao Qi <yao.qi@linaro.org>
920 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
921 aarch64_linux_read_description.
922 * linux-amd64-ipa.c (idx2mask): New array.
923 (get_ipa_tdesc): Move idx2mask out.
924 (initialize_low_tracepoint): Initialize target descriptions.
925 * linux-i386-ipa.c (idx2mask): New array.
926 (get_ipa_tdesc): Move idx2mask out.
927 (initialize_low_tracepoint): Initialize target descriptions.
929 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
931 * tdesc.c (struct tdesc_type): Change return type.
932 (tdesc_add_flag): Change parameter type.
933 (tdesc_add_bitfield): Likewise.
934 (tdesc_add_field): Likewise.
935 (tdesc_set_struct_size): Likewise.
937 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
939 * regcache.c (registers_to_string): Remove unused variable.
941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
943 * inferiors.c (for_each_inferior_with_data): Remove.
944 * inferiors.h (for_each_inferior_with_data): Remove.
945 * server.c (handle_qxfer_threads_worker): Change parameter type.
946 (handle_qxfer_threads_proper): Use for_each_thread.
948 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
950 * inferiors.c (for_each_inferior): Remove.
951 (clear_inferiors): Use for_each_thread.
952 * inferiors.h (for_each_inferior): Remove.
953 * linux-low.c (linux_wait_for_event_filtered): Use
955 (linux_stabilize_threads): Likewise.
956 * regcache.c (regcache_release): Likewise.
957 * server.c (gdb_wants_all_threads_stopped): Likewise.
958 (clear_pending_status_callback): Remove.
959 (handle_status): Use for_each_thread.
960 (captured_main): Likewise.
961 * win32-low.c (child_init_thread_list): Likewise.
962 (win32_clear_inferiors): Likewise.
963 (fake_breakpoint_event): Likewise.
965 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
967 * inferiors.h (find_inferior): Remove.
968 * inferiors.c (find_inferior): Remove.
970 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
972 * linux-low.c (resume_status_pending_p): Update comment.
973 (need_step_over_p): Update comment.
975 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
977 * linux-low.c (proceed_one_lwp): Return void, change parameter
979 (unsuspend_and_proceed_one_lwp): Likewise.
980 (proceed_all_lwps): Use for_each_thread.
981 (unstop_all_lwps): Likewise.
983 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
985 * linux-low.c (linux_resume_one_thread): Return void, take
987 (linux_resume): Use for_each_thread.
989 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
991 * linux-low.c (send_sigstop_callback): Return void, change
992 parameter type. Rename to...
993 (send_sigstop): ... this.
994 (suspend_and_send_sigstop_callback): Return void, change parameter
996 (suspend_and_send_sigstop): ... this.
997 (stop_all_lwps): Use for_each_thread.
999 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1001 * linux-low.c (lwp_running): Return bool, remove unused
1003 (linux_stabilize_threads): Use find_thread.
1005 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1007 * linux-low.c (select_singlestep_lwp_callback): Remove.
1008 (count_events_callback): Remove.
1009 (select_event_lwp_callback): Remove.
1010 (select_event_lwp): Use find_thread/for_each_thread.
1012 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1014 * linux-low.c (not_stopped_callback): Return bool, take filter
1016 (linux_wait_for_event_filtered): Use find_thread.
1017 (linux_wait_1): Likewise.
1019 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1021 * linux-low.c (same_lwp): Remove.
1022 (find_lwp_pid): Use find_thread.
1024 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1026 * linux-low.c (delete_lwp_callback): Remove.
1027 (linux_mourn): Use for_each_thread.
1029 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1031 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1032 args parameter, don't check for pid.
1033 (linux_detach): Use for_each_thread.
1035 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1037 * linux-low.c (struct counter): Remove.
1038 (second_thread_of_pid_p): Remove.
1039 (last_thread_of_process_p): Use find_thread.
1041 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1043 * inferiors.c (find_inferior_in_random): Remove.
1044 * inferiors.h (find_inferior_in_random): Remove.
1045 * linux-low.c (status_pending_p_callback): Return bool, accept
1046 parameter ptid directly.
1047 (linux_wait_for_event_filtered): Use find_thread_in_random.
1048 (linux_wait_1): Likewise.
1050 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1052 * inferiors.c (find_inferior_id): Remove.
1053 (find_thread_ptid): Move implemention from find_inferior_id to
1055 * inferiors.h (find_inferior_id): Remove.
1056 * server.c (handle_status): Use find_thread_ptid.
1057 (process_serial_event): Likewise.
1058 * thread-db.c (find_one_thread): Likewise.
1059 (thread_db_thread_handle): Likewise.
1060 * win32-low.c (thread_rec): Likewise.
1061 (child_delete_thread): Likewise.
1062 (win32_thread_alive): Likewise.
1063 (get_child_debug_event): Likewise.
1065 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1067 * linux-mips-low.c (update_watch_registers_callback): Return
1068 void, remove pid_p parameter, don't check for pid.
1069 (mips_insert_point, mips_remove_point): Use for_each_thread.
1071 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1073 * lynx.low (lynx_delete_thread_callback): Remove.
1074 (lynx_mourn): Use for_each_thread.
1076 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1078 * regcache.c (regcache_invalidate_one): Remove.
1079 (regcache_invalidate_pid): use for_each_thread.
1081 2017-11-26 Tom Tromey <tom@tromey.com>
1083 * linux-low.c (linux_create_inferior): Update.
1085 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1087 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1089 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1091 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1092 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1093 * linux-aarch64-tdesc-selftest.c: New file.
1094 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1096 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1098 * configure.srv: Add new file.
1099 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1100 * linux-aarch64-tdesc-selftest.c: New file.
1101 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1103 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1105 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1106 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1107 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1109 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1111 * configure.srv: Add new files.
1112 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1113 aarch64_linux_read_description.
1114 * linux-aarch64-low.c (aarch64_linux_read_description):
1115 Merge with aarch64_arch_setup.
1116 (aarch64_arch_setup): Call aarch64_linux_read_description.
1117 * linux-aarch64-tdesc.c: New file.
1118 * linux-aarch64-tdesc.h: New file.
1120 2017-11-24 Yao Qi <yao.qi@linaro.org>
1122 * configure.srv: Set $srv_regobj for tic6x-linux.
1123 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1124 (tic6x_read_description): Move some code to tic6x_arch_setup.
1125 (tic6x_tdesc_test): New function.
1126 (initialize_low_arch): Call selftests::register_test.
1128 2017-11-22 Yao Qi <yao.qi@linaro.org>
1130 * remote-utils.c (prepare_resume_reply): Use memcpy.
1132 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1134 * linux-low.c (kill_one_lwp_callback): Return void, take
1135 argument directly, don't filter on pid.
1136 (linux_kill): Use for_each_thread.
1138 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1140 * linux-low.c (need_step_over_p): Return bool, remove dummy
1142 (linux_resume, proceed_all_lwps): Use find_thread.
1144 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1146 * linux-low.c (resume_status_pending_p): Return bool, remove
1148 (linux_resume): Use find_thread.
1150 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1152 * linux-low.c (struct thread_resume_array): Remove.
1153 (linux_set_resume_request): Return void, take arguments
1155 (linux_resume): Use for_each_thread.
1157 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1159 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1160 return bool, remove data argument.
1161 (linux_stabilize_threads): Use find_thread.
1163 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1165 * linux-low.c (unsuspend_one_lwp): Remove.
1166 (unsuspend_all_lwps): Use for_each_thread, inline code from
1169 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1171 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1172 * linux-low.c (struct iterate_over_lwps_args): Remove.
1173 (iterate_over_lwps_filter): Remove.
1174 (iterate_over_lwps): Use find_thread.
1176 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1178 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1179 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1180 code from reset_lwp_ptrace_options_callback.
1182 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1184 * linux-arm-low.c (struct update_registers_data): Remove.
1185 (update_registers_callback): Return void, take arguments
1186 directly, don't check thread's pid.
1187 (arm_insert_point, arm_remove_point): Use for_each_thread.
1189 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1191 * win32-low.c (continue_one_thread): Return void, take argument
1193 (child_continue): Use for_each_thread.
1195 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1197 * win32-i386-low.c (update_debug_registers_callback): Rename
1199 (update_debug_registers): ... this, return void, remove pid_p arg.
1200 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1202 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1204 * inferiors.h (struct process_info): Add constructor, initialize
1206 <syscalls_to_catch>: Change type to std::vector<int>.
1207 * inferiors.c (add_process): Allocate process_info with new.
1208 (remove_process): Free process_info with delete.
1209 * linux-low.c (handle_extended_wait): Adjust.
1210 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1211 * server.c (handle_general_set): Adjust.
1213 2017-11-16 Pedro Alves <palves@redhat.com>
1215 * remote-utils.c (remote_close): Block SIGIO signals instead of
1216 uninstalling the SIGIO handler.
1218 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1220 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1222 2017-11-16 Yao Qi <yao.qi@linaro.org>
1224 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1225 (tic6x_store_gregset): Likewise.
1226 (tic6x_usrregs_info): Move it up.
1228 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1230 * Makefile.in: Update arch rules.
1231 * configure.srv: Explicitly mark arch/ files.
1233 2017-11-13 Andreas Schwab <schwab@suse.de>
1235 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1237 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1239 2017-11-06 Pedro Alves <palves@redhat.com>
1241 * config.in, configure: Regenerate.
1243 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1245 * target.c (struct thread_search): Remove.
1246 (thread_search_callback): Remove.
1247 (prepare_to_access_memory): Use for_each_thread instead of
1248 find_inferior. Inline code from thread_search_callback.
1250 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1252 * server.c (struct visit_actioned_threads_data): Remove.
1253 (visit_actioned_threads): Change prototype to take arguments
1255 (resume): Use find_thread instead of find_inferior.
1257 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1259 * server.c (queue_stop_reply_callback): Change prototype, return
1261 (find_status_pending_thread_callback): Remove.
1262 (handle_status): Replace find_inferior with find_thread and
1265 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1267 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1269 (aarch64_store_gregset): Likewise.
1270 (aarch64_fill_fpregset): Likewise.
1271 (aarch64_store_fpregset): Likewise.
1273 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1275 * gdbthread.h (find_thread, for_each_thread): New functions.
1276 * inferiors.c (thread_of_pid): Remove.
1277 (find_any_thread_of_pid): Use find_thread.
1278 * linux-low.c (num_lwps): Use for_each_thread.
1280 2017-10-17 Yao Qi <yao.qi@linaro.org>
1282 * Makefile.in: Remove one rule.
1283 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1285 2017-10-17 Yao Qi <yao.qi@linaro.org>
1287 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1288 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1290 2017-10-17 Yao Qi <yao.qi@linaro.org>
1292 * configure.srv: Rename arm.o with arch/arm.o.
1294 2017-10-17 Yao Qi <yao.qi@linaro.org>
1296 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1297 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1298 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1299 (arch-i386.o, arch-amd64.o): Remove rules.
1300 (arch/%.o): New rule.
1301 Update POSTCOMPILE and COMPILE.pre.
1302 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1303 * configure: Re-generated.
1304 * configure.srv: Replace arch-i386.o with arch/i386.o.
1305 Replace arch-amd64.o with arch/amd64.o.
1307 2017-10-16 Yao Qi <yao.qi@linaro.org>
1309 * configure: Regenerated.
1311 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1313 * inferiors.h: (struct inferior_list): Remove.
1314 (struct inferior_list_entry); Remove.
1315 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1316 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1317 get_first_inferior): Remove.
1318 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1319 find_inferior_id, find_inferior_in_random): Change signature.
1320 * inferiors.c (all_threads): Change type to
1321 std::list<thread_info *>.
1322 (get_thread): Remove macro.
1323 (find_inferior, find_inferior_id): Change signature, implement
1325 (find_inferior_in_random): Change signature, implement using
1326 find_thread_in_random.
1327 (for_each_inferior, for_each_inferior_with_data): Change
1328 signature, implement using for_each_thread.
1329 (add_inferior_to_list, remove_inferior): Remove.
1330 (add_thread, get_first_thread, thread_of_pid,
1331 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1332 (get_first_inferior, one_inferior_p, clear_inferior_list):
1334 (clear_inferiors, get_thread_process): Update.
1335 * gdbthread.h: Include <list>.
1336 (struct thread_info) <entry>: Remove field.
1338 (all_threads): Change type to std::list<thread_info *>.
1339 (get_first_inferior): Add doc.
1340 (find_thread, for_each_thread, find_thread_in_random): New
1342 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1343 * linux-arm-low.c (update_registers_callback): Update.
1344 * linux-low.c (second_thread_of_pid_p): Update.
1345 (kill_one_lwp_callback, linux_detach_lwp_callback,
1346 delete_lwp_callback, status_pending_p_callback, same_lwp,
1347 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1348 iterate_over_lwps, not_stopped_callback,
1349 resume_stopped_resumed_lwps, count_events_callback,
1350 select_singlestep_lwp_callback, select_event_lwp_callback,
1351 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1352 suspend_and_send_sigstop_callback, wait_for_sigstop,
1353 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1354 lwp_running, linux_set_resume_request, resume_status_pending_p,
1355 need_step_over_p, start_step_over, linux_resume_one_thread,
1356 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1357 reset_lwp_ptrace_options_callback): Update.
1358 * linux-mips-low.c (update_watch_registers_callback): Update.
1359 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1361 (free_register_cache_thread_one): Remove.
1362 (regcache_release): Update.
1363 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1364 handle_qxfer_threads_worker): Update.
1365 (handle_query): Update, use list iterator.
1366 (visit_actioned_threads, handle_pending_status,
1367 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1368 clear_pending_status_callback, set_pending_status_callback,
1369 find_status_pending_thread_callback, handle_status,
1370 process_serial_event): Update.
1371 * target.c (thread_search_callback): Update.
1372 * thread-db.c (thread_db_get_tls_address): Update.
1373 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1375 * win32-i386-low.c (update_debug_registers_callback): Update.
1376 * win32-low.c (delete_thread_info, child_delete_thread,
1377 continue_one_thread, suspend_one_thread,
1378 get_child_debug_event): Adjust.
1380 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1382 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1383 * inferiors.h: Include <list>.
1384 (struct process_info) <entry>: Remove field.
1386 (pid_of): Change macro to function.
1387 (ptid_of, lwpid_of): Remove macro.
1388 (all_processes): Change type to std::list<process_info *>.
1389 (ALL_PROCESSES): Remove macro.
1390 (for_each_process, find_process): New function.
1391 * inferiors.c (all_processes): Change type to
1392 std::list<process_info *>.
1393 (find_thread_process): Adjust.
1394 (add_process): Likewise.
1395 (remove_process): Likewise.
1396 (find_process_pid): Likewise.
1397 (get_first_process): Likewise.
1398 (started_inferior_callback): Remove.
1399 (have_started_inferiors_p): Adjust.
1400 (attached_inferior_callback): Remove.
1401 (have_attached_inferiors_p): Adjust.
1402 * linux-low.c (check_zombie_leaders): Likewise.
1403 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1404 (x86_linux_update_xmltarget): Adjust.
1405 * server.c (handle_query): Likewise.
1406 (gdb_reattached_process): Remove.
1407 (handle_status): Adjust.
1408 (kill_inferior_callback): Likewise.
1409 (detach_or_kill_inferior): Remove.
1410 (print_started_pid): Likewise.
1411 (print_attached_pid): Likewise.
1412 (detach_or_kill_for_exit): Update.
1413 (process_serial_event): Likewise.
1414 * linux-arm-low.c (arm_new_fork): Likewise.
1416 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1418 * dll.h: Include <list>.
1419 (struct dll_info): Add constructor.
1420 <entry>: Remove field.
1421 (all_dlls): Change type to std::list<dll_info>.
1422 * dll.c: Include <algorithm>.
1423 (get_dll): Remove macro.
1424 (all_dlls): Change type to std::list<dll_info *>.
1425 (free_one_dll): Remove.
1426 (match_dll): Likewise.
1427 (loaded_dll): Adjust.
1428 (unloaded_dll): Adjust to all_dlls type change, use
1429 std::find_if. Inline code from match_dll.
1430 (clear_dlls): Adjust to all_dlls type change.
1431 * server.c (emit_dll_description): Remove.
1432 (handle_qxfer_libraries): Adjust to all_dlls type change,
1433 integrate emit_dll_description's functionality.
1435 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1437 * linux-low.h (struct linux_target_ops) <delete_process>: New
1439 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1440 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1441 (struct linux_target_ops): Add delete_process callback.
1442 * linux-arm-low.c (arm_delete_process): New.
1443 (struct linux_target_ops): Add delete_process callback.
1444 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1445 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1446 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1447 * linux-mips-low.c (mips_linux_delete_process): New.
1448 (struct linux_target_ops): Add delete_process callback.
1449 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1450 * linux-s390-low.c (struct linux_target_ops): Likewise.
1451 * linux-sh-low.c (struct linux_target_ops): Likewise.
1452 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1453 * linux-tile-low.c (struct linux_target_ops): Likewise.
1454 * linux-x86-low.c (x86_linux_delete_process): New.
1455 (struct linux_target_ops): Add delete_process callback.
1456 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1458 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1460 * linux-aarch64-low.c (the_low_target): Add thread delete
1462 * linux-arm-low.c (arm_delete_thread): New function.
1463 (the_low_target): Add thread delete callback.
1464 * linux-bfin-low.c (the_low_target): Likewise.
1465 * linux-crisv32-low.c (the_low_target): Likewise.
1466 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1468 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1470 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1471 * linux-mips-low.c (mips_linux_delete_thread): New function.
1472 (the_low_target): Add thread delete callback.
1473 * linux-ppc-low.c (the_low_target): Likewise.
1474 * linux-s390-low.c (the_low_target): Likewise.
1475 * linux-sh-low.c (the_low_target): Likewise.
1476 * linux-tic6x-low.c (the_low_target): Likewise.
1477 * linux-tile-low.c (the_low_target): Likewise.
1478 * linux-x86-low.c (the_low_target): Likewise.
1479 * linux-xtensa-low.c (the_low_target): Likewise.
1481 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1483 * win32-low.c: Include "common-inferior.h".
1485 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1487 * inferiors.c (set_inferior_cwd): New function.
1488 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1489 (handle_query): Inform that QSetWorkingDir is supported.
1490 * win32-low.c (create_process): Pass the inferior's cwd to
1493 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1495 * inferiors.c (current_inferior_cwd): New global variable.
1496 (get_inferior_cwd): New function.
1497 * inferiors.h (struct process_info) <cwd>: New field.
1499 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1501 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1502 (OBS): Add gdb_tilde_expand.o.
1504 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1506 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1507 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1509 2017-09-29 Pedro Alves <palves@redhat.com>
1511 * ax.c (gdb_parse_agent_expr): Constify.
1512 * ax.h (gdb_parse_agent_expr): Constify.
1513 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1515 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1516 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1517 * remote-utils.h (read_ptid): Constify.
1518 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1519 (process_point_options, process_serial_event): Constify.
1520 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1521 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1522 (cmd_qtbuffer): Constify.
1524 2017-09-29 Pedro Alves <palves@redhat.com>
1526 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1529 2017-09-29 Pedro Alves <palves@redhat.com>
1531 * linux-low.c (handle_extended_wait): Pass parent thread instead
1532 of process to thread_db_notice_clone.
1533 * linux-low.h (thread_db_notice_clone): Replace parent process
1534 parameter with parent thread parameter.
1535 * thread-db.c (find_one_thread): Add comment.
1536 (thread_db_notice_clone): Replace parent process parameter with
1537 parent thread parameter. Temporarily switch to the parent thread.
1539 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1541 * gdbthread.h: Include "common-gdbthread.h".
1542 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1543 "if" when validating the ptid.
1544 * remote-utils.c: Include "gdbthread.h".
1545 (prepare_resume_reply): Use "switch_to_thread".
1546 * target.c (done_accessing_memory): Likewise.
1548 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1550 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1551 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1552 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1553 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1554 s390x-gs-linux64-ipa.o to ipa_obj.
1555 * linux-s390-low.c (HWCAP_S390_GS): New define.
1556 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1558 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1559 (s390_arch_setup): Check for guarded-storage support and choose
1561 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1562 init_registers_s390x_gs_linux64.
1563 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1565 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1566 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1568 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1570 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1572 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1574 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1575 (thread_db_thread_handle): Declare.
1576 * linux-low.c (linux_target_ops): Initialize thread_handle.
1577 * server.c (handle_qxfer_threads_worker): Add support for
1579 * target.h (struct target_ops): Add new function pointer,
1581 (target_thread_handle): Define.
1582 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1584 (thread_db_thread_handle): New function.
1586 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1588 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1589 * linux-low.h (thread_db_notice_clone): Declare.
1590 * thread-db.c (thread_db_notice_clone): New function.
1592 2017-09-21 Pedro Alves <palves@redhat.com>
1594 * server.c (gdb_read_memory, handle_status, process_serial_event)
1595 (handle_serial_event, handle_target_event): Adjust to
1596 set_desired_thread prototype change.
1597 * target.c (set_desired_thread): Remove 'use_general' parameter
1599 * target.h (set_desired_thread): Remove 'use_general' parameter.
1601 2017-09-20 Tom Tromey <tom@tromey.com>
1603 * target.c (target_terminal::terminal_state): Define.
1604 (target_terminal::init): Rename from target_terminal_init.
1605 (target_terminal::inferior): Rename from
1606 target_terminal_inferior.
1607 (target_terminal::ours): Rename from target_terminal_ours.
1608 (target_terminal::ours_for_output, target_terminal::info): New.
1610 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1612 * server.c (accumulate_file_name_length): Remove.
1613 (emit_dll_description): Adjust to std::string change.
1614 (handle_qxfer_libraries): Use std::string to hold document.
1616 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1618 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1619 return type of xml_escape_text.
1620 * server.c (emit_dll_description): Likewise.
1622 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1624 * server.c (captured_main): Accept argument for --selftest.
1625 Update run_tests call.
1626 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1627 when registering selftests.
1629 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1631 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1632 instead of "VEC" for "target_desc.reg_defs".
1633 (regcache_cpy): Likewise.
1634 (registers_to_string): Likewise.
1635 (registers_from_string): Likewise.
1636 (find_regno): Likewise.
1637 (supply_regblock): Likewise.
1638 (regcache_raw_read_unsigned): Likewise.
1639 * tdesc.c (init_target_desc): Likewise.
1640 (tdesc_create_reg): Likewise.
1641 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1642 (struct target_desc) <reg_defs>: Convert to "std::vector".
1643 (target_desc): Do not initialize "reg_defs".
1644 (~target_desc): Update code to use "std::vector" instead of "VEC"
1645 for "target_desc.reg_defs".
1646 (operator==): Likewise.
1648 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1650 * inferiors.h (thread_to_gdb_id): Remove.
1651 * inferiors.c (thread_to_gdb_id): Remove.
1652 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1653 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1654 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1656 * nto-low.c (nto_fetch_registers, nto_store_registers,
1657 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1659 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1661 * inferiors.h (gdb_id_to_thread_id): Remove.
1662 * inferiors.c (gdb_id_to_thread_id): Remove.
1663 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1664 removal. Move pid declaration closer to where it's used.
1666 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1668 * server.c (handle_detach): New function.
1669 (process_serial_event): Move code out, call handle_detach.
1671 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1673 * server.c (require_running): Rename to ...
1674 (require_running_or_return): ... this ...
1675 (require_running_or_break): ... and this.
1676 (handle_query, process_serial_event): Adjust.
1678 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1680 * linux-low.c (linux_set_resume_request): Remove unused
1683 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1685 * server.c (first_thread_of): Remove.
1686 (process_serial_event): Replace usage of first_thread_of with
1687 find_any_thread_of_pid.
1688 * tracepoint.c (same_process_p): Remove.
1689 (gdb_agent_about_to_close): Replace usage of same_process_p with
1690 find_any_thread_of_pid.
1691 * linux-x86-low.c (same_process_callback): Remove.
1692 (x86_arch_setup_process_callback): Replace usage of
1693 same_process_callback with find_any_thread_of_pid.
1694 * thread-db.c (any_thread_of): Remove.
1695 (switch_to_process): Replace usage of any_thread_of with
1696 find_any_thread_of_pid.
1697 * inferiors.c (thread_pid_matches_callback): Remove.
1698 (find_thread_process): Adjust to use find_any_thread_of_pid.
1700 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1702 * regcache.c (get_thread_regcache): Guard calls to "memset"
1705 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1707 * linux-low.c (handle_extended_wait): Use
1708 "allocate_target_description" instead of "XNEW".
1709 * linux-x86-low.c (initialize_low_arch): Likewise.
1711 2017-09-05 Yao Qi <yao.qi@linaro.org>
1713 * configure.srv (srv_i386_regobj): Remove.
1714 (srv_amd64_regobj): Remove.
1715 (srv_regobj): Set it to "" for x86 non-linux targets.
1716 * linux-x86-tdesc.c (i386_linux_read_description):
1717 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1718 (init_registers_i386): Remove the declaration.
1719 (tdesc_i386): Remove the declaration.
1720 (lynx_i386_arch_setup): Call i386_create_target_description.
1721 * nto-x86-low.c: Likewise.
1722 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1723 [!__x86_64__]: include arch/i386.h.
1724 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1726 2017-09-05 Yao Qi <yao.qi@linaro.org>
1728 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1729 i386/amd64-XXX-linux from it.
1731 2017-09-05 Yao Qi <yao.qi@linaro.org>
1733 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1735 (ipa_amd64_linux_regobj): Remove.
1736 (ipa_x32_linux_regobj): Remove.
1738 2017-09-05 Yao Qi <yao.qi@linaro.org>
1740 * Makefile.in (arch-amd64.o): New rule.
1741 * configure.srv: Append arch-amd64.o.
1742 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1743 (get_ipa_tdesc): Call amd64_linux_read_description.
1744 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1745 and init_registers_amd64_XXX.
1746 * linux-x86-low.c (x86_linux_read_description): Call
1747 amd64_linux_read_description.
1748 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1749 (initialize_low_arch): Don't call init_registers_x32_XXX and
1750 init_registers_amd64_XXX.
1751 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1752 and tdesc_amd64_XXX.
1753 [__x86_64__] (amd64_tdesc_test): New function.
1754 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1755 and init_registers_amd64_XXX.
1756 * linux-x86-tdesc.c: Include arch/amd64.h.
1757 (xcr0_to_tdesc_idx): New function.
1758 (i386_linux_read_description): New function.
1759 (amd64_get_ipa_tdesc_idx): New function.
1760 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1761 (amd64_get_ipa_tdesc): Declare.
1763 2017-09-05 Yao Qi <yao.qi@linaro.org>
1765 * configure.srv (srv_i386_linux_xmlfiles): Remove
1766 i386/i386-XXX-linux.xml from it.
1768 2017-09-05 Yao Qi <yao.qi@linaro.org>
1770 * configure.srv: Set srv_i386_linux_regobj empty if $development
1772 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1773 initialize_low_tdesc.
1774 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1775 with #if initialize_low_tdesc.
1776 * linux-x86-tdesc-selftest.c: New file.
1777 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1779 2017-09-05 Yao Qi <yao.qi@linaro.org>
1781 * Makefile.in (arch-i386.o): New rule.
1782 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1783 (x86_64-*-linux*): Likewise.
1784 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1785 include arch/i386.h.
1786 (i386_linux_read_description): Remove code and call
1787 i386_create_target_description.
1788 * tdesc.c (allocate_target_description): New function.
1789 * tdesc.h (set_tdesc_architecture): Remove declaration.
1790 (set_tdesc_osabi): Likewise.
1792 2017-09-05 Yao Qi <yao.qi@linaro.org>
1794 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1795 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1796 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1798 * server.c (get_features_xml): Call tdesc_get_features_xml.
1799 * tdesc.c (set_tdesc_architecture): New function.
1800 (set_tdesc_osabi): New function.
1801 (tdesc_get_features_xml): New function.
1802 (tdesc_create_feature): Add an argument.
1803 * tdesc.h (struct target_desc) <features>: New field.
1804 <arch, osabi>: New field.
1805 (~target_desc): xfree features, arch, and osabi.
1806 (target_desc::oerator==): Don't compare .xmltarget.
1807 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1808 (set_tdesc_osabi): Likewise.
1809 (tdesc_get_features_xml): Likewise.
1811 2017-09-05 Yao Qi <yao.qi@linaro.org>
1813 * linux-x86-tdesc.c: Include selftest.h.
1814 (i386_tdesc_test): New function.
1815 (initialize_low_tdesc): Call selftests::register_test.
1816 * tdesc.h: Include regdef.h.
1817 (target_desc): Override operator == and !=.
1819 2017-09-05 Yao Qi <yao.qi@linaro.org>
1821 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1822 (ipa_obj): Likewise.
1823 * linux-i386-ipa.c: Include common/x86-xstate.h
1824 (get_ipa_tdesc): Call i386_linux_read_description.
1825 (initialize_low_tracepoint): Don't call init_registers_XXX
1826 functions, call initialize_low_tdesc instead.
1827 * linux-x86-low.c (x86_linux_read_description): Call
1828 i386_linux_read_description.
1829 (initialize_low_arch): Don't call init_registers_i386_XXX
1830 functions, call initialize_low_tdesc.
1831 * linux-x86-tdesc.c: New file.
1832 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1833 (i386_get_ipa_tdesc_idx): Declare.
1834 (i386_get_ipa_tdesc): Declare.
1835 (initialize_low_tdesc): Declare.
1837 2017-09-05 Yao Qi <yao.qi@linaro.org>
1839 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1842 2017-09-05 Yao Qi <yao.qi@linaro.org>
1844 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1845 * regcache.c (get_thread_regcache): Use VEC_length.
1846 (init_register_cache): Likewise.
1847 (regcache_cpy): Likewise.
1848 (registers_to_string): Iterate reg_defs via VEC_iterate.
1849 (find_regno): Likewise.
1850 (find_register_by_number): Use VEC_index.
1851 (register_size): Call find_register_by_number.
1852 (register_data): Call find_register_by_number.
1853 (supply_regblock): Use VEC_length.
1854 (regcache_raw_read_unsigned): Likewise.
1855 * tdesc.c (init_target_desc): Iterate reg_defs via
1857 (default_description): Update initializer.
1858 (copy_target_description): Don't update field num_registers.
1859 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1860 <num_registers>: Remove.
1862 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1864 * Makefile.in (.SECONDARY): Define target.
1866 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1868 * linux-low.c (linux_wait_1): Adjust.
1869 * server.c (queue_stop_reply_callback): Adjust.
1871 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1873 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1874 QEnvironmentUnset and QEnvironmentReset packets.
1875 (handle_query): Inform remote that QEnvironmentHexEncoded,
1876 QEnvironmentUnset and QEnvironmentReset are supported.
1878 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1880 * inferiors.h (inferior_target_data): Rename to ...
1881 (thread_target_data): ... this.
1882 (inferior_regcache_data): Rename to ...
1883 (thread_regcache_data): ... this.
1884 (set_inferior_regcache_data): Rename to ...
1885 (set_thread_regcache_data): ... this.
1886 * inferiors.c (inferior_target_data): Rename to ...
1887 (thread_target_data): ... this.
1888 (inferior_regcache_data): Rename to ...
1889 (thread_regcache_data): ... this.
1890 (set_inferior_regcache_data): Rename to ...
1891 (set_thread_regcache_data): ... this.
1892 (free_one_thread): Update.
1893 * linux-low.h (get_thread_lwp): Update.
1894 * regcache.c (get_thread_regcache): Update.
1895 (regcache_invalidate_thread): Update.
1896 (free_register_cache_thread): Update.
1897 * win32-i386-low.c (update_debug_registers_callback): Update.
1898 (win32_get_current_dr): Update.
1899 * win32-low.c (thread_rec): Update.
1900 (delete_thread_info): Update.
1901 (continue_one_thread): Update.
1902 (suspend_one_thread): Update.
1904 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1906 * inferiors.c (set_inferior_target_data): Remove.
1907 * inferiors.h (set_inferior_target_data): Remove.
1909 2017-08-18 Yao Qi <yao.qi@linaro.org>
1911 * Makefile.in (OBS): Add selftest.o.
1912 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1913 * configure, config.in: Re-generated.
1914 * server.c: Include common/sefltest.h.
1915 (captured_main): Handle option --selftest.
1917 2017-08-09 Yao Qi <yao.qi@linaro.org>
1919 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1920 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1921 i386-avx-mpx.o and i386-mmx.o.
1922 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1923 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1924 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1925 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1926 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1927 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1928 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1929 i386/amd64-avx-mpx.xml.
1931 2017-08-09 Yao Qi <yao.qi@linaro.org>
1933 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1934 and x32-avx-avx512.o.
1935 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1936 i386/x32-avx-avx512.xml.
1938 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1940 * tracepoint.h (enum class fast_tpoint_collect_result): New
1942 (fast_tracepoint_collecting): Change return type to
1943 fast_tpoint_collect_result.
1944 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1945 * linux-low.h: Include tracepoint.h.
1946 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1947 fast_tpoint_collect_result.
1948 * linux-low.c (handle_tracepoints): Adjust.
1949 (linux_fast_tracepoint_collecting): Change return type to
1950 fast_tpoint_collect_result.
1951 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1952 linux_wait_1, stuck_in_jump_pad_callback,
1953 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1954 proceed_one_lwp): Adjust to type change.
1956 2017-07-10 Yao Qi <yao.qi@linaro.org>
1958 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1960 2017-06-29 Yao Qi <yao.qi@linaro.org>
1962 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1964 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1966 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1968 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1970 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1972 * linux-low.c (linux_create_inferior): Adjust code to access the
1973 environment information via 'gdb_environ' class.
1974 * lynx-low.c (lynx_create_inferior): Likewise.
1975 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1976 (get_environ): Return a pointer to 'our_environ'.
1977 (captured_main): Initialize 'our_environ'.
1978 * server.h (get_environ): Adjust prototype.
1979 * spu-low.c (spu_create_inferior): Adjust code to access the
1980 environment information via 'gdb_environ' class.
1982 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1984 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1985 usage of "register" keyword.
1987 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1989 * configure: Re-generate.
1991 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1993 * configure: Re-generate.
1995 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1997 * Makefile.in (COMPILE.pre): Add "-x c++".
1999 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2001 * fork-child.c: Conditionally include <signal.h>.
2003 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2005 * server.c (handle_general_set): Handle new packet
2006 "QStartupWithShell".
2007 (handle_query): Add "QStartupWithShell" to the list of supported
2009 (gdbserver_usage): Add help text explaining the
2010 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2012 (captured_main): Recognize and act upon the presence of the new
2015 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2016 Pedro Alves <palves@redhat.com>
2018 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2019 * configure: Regenerate.
2020 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2022 (i[34567]86-*-lynxos*): Likewise.
2023 (spu*-*-*): Likewise.
2024 * fork-child.c: New file.
2025 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2027 (linux_ptrace_fun): New function.
2028 (linux_create_inferior): Adjust function prototype to reflect
2029 change on "target.h". Adjust function code to use
2031 (linux_request_interrupt): Delete "signal_pid".
2032 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2033 (lynx_ptrace_fun): New function.
2034 (lynx_create_inferior): Adjust function prototype to reflect
2035 change on "target.h". Adjust function code to use
2037 * nto-low.c (nto_create_inferior): Adjust function prototype and
2038 code to reflect change on "target.h". Update comments.
2039 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2040 "common-terminal.h" and "environ.h".
2041 (terminal_fd): Moved to fork-child.c.
2042 (old_foreground_pgrp): Likewise.
2043 (restore_old_foreground_pgrp): Likewise.
2044 (last_status): Make it global.
2045 (last_ptid): Likewise.
2046 (our_environ): New variable.
2047 (startup_with_shell): Likewise.
2048 (program_name): Likewise.
2049 (program_argv): Rename to...
2050 (program_args): ...this.
2051 (wrapper_argv): New variable.
2052 (start_inferior): Delete function.
2053 (get_exec_wrapper): New function.
2054 (get_exec_file): Likewise.
2055 (get_environ): Likewise.
2056 (prefork_hook): Likewise.
2057 (post_fork_inferior): Likewise.
2058 (postfork_hook): Likewise.
2059 (postfork_child_hook): Likewise.
2060 (handle_v_run): Update code to deal with arguments coming from the
2061 remote host. Update calls from "start_inferior" to
2063 (captured_main): Likewise. Initialize environment variable. Call
2065 * server.h (post_fork_inferior): New prototype.
2066 (get_environ): Likewise.
2067 (last_status): Declare.
2068 (last_ptid): Likewise.
2069 (signal_pid): Likewise.
2070 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2071 (spu_ptrace_fun): New function.
2072 (spu_create_inferior): Adjust function prototype to reflect change
2073 on "target.h". Adjust function code to use "fork_inferior".
2074 * target.c (target_terminal_init): New function.
2075 (target_terminal_inferior): Likewise.
2076 (target_terminal_ours): Likewise.
2077 * target.h: Include <vector>.
2078 (struct target_ops) <create_inferior>: Update prototype.
2079 (create_inferior): Update macro.
2080 * utils.c (gdb_flush_out_err): New function.
2081 * win32-low.c (win32_create_inferior): Adjust function prototype
2082 and code to reflect change on "target.h".
2084 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2086 * inferiors.c (switch_to_thread): New function.
2088 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2090 * Makefile.in (SFILE): Add "common/job-control.c".
2091 (OBS): Add "job-control.o".
2093 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2095 * Makefile: Remove "@host_makefile_frag@".
2097 2017-05-05 Pedro Alves <palves@redhat.com>
2099 * configure: Regenerate.
2101 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2103 * configure: Regenerate.
2105 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2107 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2108 software_single_step change of return type to
2109 std::vector<CORE_ADDR>.
2110 * linux-low.c (install_software_single_step_breakpoints):
2112 * linux-low.h (install_software_single_step_breakpoints):
2115 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2117 * remote-utils.c: Include "gdb_termios.h" instead of
2119 * terminal.h: Delete file.
2121 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2123 * server.c: Include <vector>.
2124 <program_argv, wrapper_argv>: Convert to std::vector.
2125 (start_inferior): Rewrite function to use C++.
2126 (handle_v_run): Likewise. Update code that calculates the argv
2127 based on the vRun packet; use C++.
2128 (captured_main): Likewise.
2130 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2132 * server.c (handle_v_cont): Initialize thread_resume::thread
2135 2017-04-05 Pedro Alves <palves@redhat.com>
2137 * configure: Regenerate.
2139 2017-04-05 Pedro Alves <palves@redhat.com>
2141 * gdbreplay.c (sync_error): Constify.
2142 * linux-x86-low.c (push_opcode): Constify.
2144 2017-04-05 Pedro Alves <palves@redhat.com>
2146 * win32-low.c (get_child_debug_event)
2147 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2148 Report TARGET_WAITKIND_SPURIOUS instead.
2150 2017-04-05 Pedro Alves <palves@redhat.com>
2152 * remote-utils.c (remote_prepare, remote_open): Constify.
2153 * remote-utils.h (remote_prepare, remote_open): Constify.
2154 * server.c (captured_main): Constify 'port' handling.
2156 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2158 * Makefile.in (clean): Clear .deps.
2160 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2162 * .gitignore: Remove generated files, replace with wildcard.
2163 * (clean): Replace removal of generated files with wildcard.
2164 (version.c): Replace with...
2165 (version-generated.c): ...this.
2166 (xml-builtin.c): Replace with...
2167 (xml-builtin-generated.c): ...this.
2168 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2169 (%.c: *regformats*): Replace with...
2170 (%-generated.c: *regformats*): ...this.
2172 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2174 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2175 (xtensa_fill_gregset): Call collect_register_by_name for
2177 (xtensa_store_gregset): Call supply_register_by_name for
2180 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2182 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2183 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2184 (xtensa_store_gregset): Call supply_register for all registers in
2185 a0_regnum..a0_regnum + C0_NREGS range.
2187 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2189 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2190 (ax-ipa.o: ax.c): Remove.
2191 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2192 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2193 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2194 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2195 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2197 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2199 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2200 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2201 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2202 (errors-ipa.o: ../common/errors.c): Remove.
2203 (format-ipa.o: ../common/format.c): Remove.
2204 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2206 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2208 * Makefile.in (%-ipa.o: %.c): New rule.
2209 (tracepoint-ipa.o: tracepoint.c): Remove.
2210 (utils-ipa.o: utils.c): Remove.
2211 (remote-utils-ipa.o: remote-utils.c): Remove.
2212 (regcache-ipa.o: regcache.c): Remove.
2213 (i386-linux-ipa.o: i386-linux.c): Remove.
2214 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2215 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2216 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2217 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2218 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2219 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2220 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2221 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2222 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2223 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2224 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2225 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2226 (aarch64-ipa.o: aarch64.c): Remove.
2227 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2228 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2229 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2230 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2231 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2232 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2233 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2234 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2235 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2236 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2237 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2238 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2239 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2240 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2241 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2242 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2243 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2244 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2245 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2246 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2247 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2248 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2249 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2250 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2251 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2252 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2253 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2254 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2255 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2256 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2257 (tdesc-ipa.o: tdesc.c): Remove.
2258 (x32-linux-ipa.o: x32-linux.c): Remove.
2259 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2260 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2262 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2264 * Makefile.in (%.o: ../arch/%.c): New rule.
2265 (arm.o: ../arch/arm.c): Remove.
2266 (arm-linux.o: ../arch/arm-linux.c): Remove.
2267 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2268 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2270 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2272 * Makefile.in (%.o: ../nat/%.c): New rule.
2273 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2274 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2275 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2276 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2277 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2278 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2279 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2280 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2281 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2282 (linux-personality.o: ../nat/linux-personality.c): Remove.
2283 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2284 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2285 (x86-linux.o: ../nat/x86-linux.c): Remove.
2286 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2287 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2289 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2291 * Makefile.in (%.o: ../common/%.c): New rule.
2292 (signals.o: ../common/signals.c): Remove.
2293 (print-utils.o: ../common/print-utils.c): Remove.
2294 (rsp-low.o: ../common/rsp-low.c): Remove.
2295 (common-utils.o: ../common/common-utils.c): Remove.
2296 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2297 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2298 (vec.o: ../common/vec.c): Remove.
2299 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2300 (xml-utils.o: ../common/xml-utils.c): Remove.
2301 (ptid.o: ../common/ptid.c): Remove.
2302 (buffer.o: ../common/buffer.c): Remove.
2303 (format.o: ../common/format.c): Remove.
2304 (filestuff.o: ../common/filestuff.c): Remove.
2305 (agent.o: ../common/agent.c): Remove.
2306 (errors.o: ../common/errors.c): Remove.
2307 (environ.o: ../common/environ.c): Remove.
2308 (common-debug.o: ../common/common-debug.c): Remove.
2309 (cleanups.o: ../common/cleanups.c): Remove.
2310 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2311 (fileio.o: ../common/fileio.c): Remove.
2312 (common-regcache.o: ../common/common-regcache.c): Remove.
2313 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2314 (new-op.o: ../common/new-op.c): Remove.
2315 (btrace-common.o: ../common/btrace-common.c): Remove.
2317 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2319 * Makefile.in (%.o: ../target/%.c): New rule.
2320 (waitstatus.o: ../target/waitstatus.c): Remove.
2322 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2325 (%.c: ../regformats/%.dat,
2326 (%.c: ../regformats/arm/%.dat,
2327 (%.c: ../regformats/i386/%.dat,
2328 (%.c: ../regformats/rs6000/%.dat): New rules.
2329 (aarch64.c): Remove.
2330 (reg-arm.c): Remove.
2331 (arm-with-iwmmxt.c): Remove.
2332 (arm-with-vfpv2.c): Remove.
2333 (arm-with-vfpv3.c): Remove.
2334 (arm-with-neon.c): Remove.
2335 (reg-bfin.c): Remove.
2336 (reg-cris.c): Remove.
2337 (reg-crisv32.c): Remove.
2339 (i386-linux.c): Remove.
2340 (i386-avx.c): Remove.
2341 (i386-avx-linux.c): Remove.
2342 (i386-avx-avx512.c): Remove.
2343 (i386-avx-avx512-linux.c): Remove.
2344 (i386-mpx.c): Remove.
2345 (i386-mpx-linux.c): Remove.
2346 (i386-avx-mpx-avx512-pku.c): Remove.
2347 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2348 (i386-avx-mpx.c): Remove.
2349 (i386-avx-mpx-linux.c): Remove.
2350 (i386-mmx.c): Remove.
2351 (i386-mmx-linux.c): Remove.
2352 (reg-ia64.c): Remove.
2353 (reg-m32r.c): Remove.
2354 (reg-m68k.c): Remove.
2356 (mips-linux.c): Remove.
2357 (mips-dsp-linux.c): Remove.
2358 (mips64-linux.c): Remove.
2359 (mips64-dsp-linux.c): Remove.
2360 (nios2-linux.c): Remove.
2361 (powerpc-32.c): Remove.
2362 (powerpc-32l.c): Remove.
2363 (powerpc-altivec32l.c): Remove.
2364 (powerpc-cell32l.c): Remove.
2365 (powerpc-vsx32l.c): Remove.
2366 (powerpc-isa205-32l.c): Remove.
2367 (powerpc-isa205-altivec32l.c): Remove.
2368 (powerpc-isa205-vsx32l.c): Remove.
2369 (powerpc-e500l.c): Remove.
2370 (powerpc-64l.c): Remove.
2371 (powerpc-altivec64l.c): Remove.
2372 (powerpc-cell64l.c): Remove.
2373 (powerpc-vsx64l.c): Remove.
2374 (powerpc-isa205-64l.c): Remove.
2375 (powerpc-isa205-altivec64l.c): Remove.
2376 (powerpc-isa205-vsx64l.c): Remove.
2377 (s390-linux32.c): Remove.
2378 (s390-linux32v1.c): Remove.
2379 (s390-linux32v2.c): Remove.
2380 (s390-linux64.c): Remove.
2381 (s390-linux64v1.c): Remove.
2382 (s390-linux64v2.c): Remove.
2383 (s390-te-linux64.c): Remove.
2384 (s390-vx-linux64.c): Remove.
2385 (s390-tevx-linux64.c): Remove.
2386 (s390x-linux64.c): Remove.
2387 (s390x-linux64v1.c): Remove.
2388 (s390x-linux64v2.c): Remove.
2389 (s390x-te-linux64.c): Remove.
2390 (s390x-vx-linux64.c): Remove.
2391 (s390x-tevx-linux64.c): Remove.
2392 (tic6x-c64xp-linux.c): Remove.
2393 (tic6x-c64x-linux.c): Remove.
2394 (tic6x-c62x-linux.c): Remove.
2396 (reg-sparc64.c): Remove.
2397 (reg-spu.c): Remove.
2399 (amd64-linux.c): Remove.
2400 (amd64-avx.c): Remove.
2401 (amd64-avx-linux.c): Remove.
2402 (amd64-avx-avx512.c): Remove.
2403 (amd64-avx-avx512-linux.c): Remove.
2404 (amd64-mpx.c): Remove.
2405 (amd64-mpx-linux.c): Remove.
2406 (amd64-avx-mpx-avx512-pku.c): Remove.
2407 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2408 (amd64-avx-mpx.c): Remove.
2409 (amd64-avx-mpx-linux.c): Remove.
2411 (x32-linux.c): Remove.
2412 (x32-avx.c): Remove.
2413 (x32-avx-linux.c): Remove.
2414 (x32-avx-avx512.c): Remove.
2415 (x32-avx-avx512-linux.c): Remove.
2416 (reg-xtensa.c): Remove.
2417 (reg-tilegx.c): Remove.
2418 (reg-tilegx32.c): Remove.
2420 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2422 * Makefile.in (SFILES): Add "common/environ.c".
2423 (OBJS): Add "common/environ.h".
2425 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2427 * configure.ac: Check if the fs_base and gs_base members of
2428 `struct user_regs_struct' exist.
2429 * config.in: Regenerated.
2430 * configure: Likewise.
2432 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2434 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2436 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2437 (get_next_pcs_syscall_next_pc): Likewise.
2439 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2441 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2442 * nto-x86-low.c: Likewise.
2444 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2446 * Makefile.in: Include disable-implicit-rules.mk.
2448 2016-11-23 Pedro Alves <palves@redhat.com>
2450 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2451 (debug_vprintf): Use std::chrono::steady_clock instead of
2452 gettimeofday. Use '.' instead of ':'.
2453 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2454 (get_timestamp): Use std::chrono::steady_clock instead of
2457 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2459 * Makefile.in: Fix whitespace formatting.
2461 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2463 * Makefile.in (SFILES, OBS): Flatten list and order
2466 2016-11-23 Pedro Alves <palves@redhat.com>
2468 * event-loop.c (handle_file_event): Use warning.
2469 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2470 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2473 2016-11-23 Pedro Alves <palves@redhat.com>
2475 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2477 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2478 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2479 debug_printf and debug_flush for debug output.
2480 * server.c (handle_general_set): Likewise.
2481 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2484 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2486 * Makefile.in (.c.o): Replace rule with ...
2487 (%.o: %.c): ... this one.
2489 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2491 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2492 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2494 * configure.ac: Remove checks for the make program.
2495 * configure: Re-generate.
2497 2016-10-28 Pedro Alves <palves@redhat.com>
2499 * Makefile.in (CXX_DIALECT): Get from configure.
2500 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2501 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2502 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2503 * config.in: Regenerate.
2504 * configure: Regenerate.
2506 2016-10-27 Yao Qi <yao.qi@linaro.org>
2508 * linux-low.c (linux_supports_range_stepping): Return true if
2509 can_software_single_step return true.
2511 2016-10-27 Yao Qi <yao.qi@linaro.org>
2513 * inferiors.c (find_inferior_in_random): New function.
2514 * inferiors.h (find_inferior_in_random): Declare.
2515 * linux-low.c (linux_wait_for_event_filtered): Call
2516 find_inferior_in_random instead of find_inferior.
2518 2016-10-27 Yao Qi <yao.qi@linaro.org>
2520 * linux-low.c (linux_wait_1): If single-step breakpoints are
2521 inserted, remove them.
2523 2016-10-26 Pedro Alves <palves@redhat.com>
2525 * linux-low.c (handle_extended_wait): Link parent/child fork
2527 (linux_wait_1): Unlink them.
2528 (linux_set_resume_request): Ignore resume requests for
2529 already-resumed and unhandled fork child threads.
2530 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2531 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2533 (handle_v_requests) <vCont>: Don't call require_running.
2534 * server.h (in_queued_stop_replies): New declaration.
2536 2016-10-24 Yao Qi <yao.qi@linaro.org>
2539 * linux-aarch64-low.c (append_insns): Cast the return value to
2542 2016-10-10 Yao Qi <yao.qi@linaro.org>
2544 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2546 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2548 * target.c (target_supports_multi_process): New function, moved
2550 * target.h (target_supports_multi_process): ... here. Remove
2553 2016-10-05 Tom Tromey <tom@tromey.com>
2556 * tracepoint.c (handle_tracepoint_bkpts): Check
2557 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2559 2016-10-05 Yao Qi <yao.qi@linaro.org>
2561 * configure.srv: Update the path of arm-*.xml files.
2563 2016-10-05 Terry Guo <terry.guo@arm.com>
2564 Yao Qi <yao.qi@linaro.org>
2566 * Makefile.in: Adjust the path of rules.
2567 * configure.srv: Update the path of xml files.
2568 * regformats/arm-with-iwmmxt.dat: Regenerated.
2569 * regformats/arm-with-neon.dat: Likewise.
2570 * regformats/arm-with-vfpv2.dat: Likewise.
2571 * regformats/arm-with-vfpv3.dat Likewise.
2573 2016-09-30 Yao Qi <yao.qi@linaro.org>
2576 * target.c (target_stop_and_wait): Don't call
2577 target_continue_no_signal, use resume_stop instead.
2579 2016-09-26 Yao Qi <yao.qi@linaro.org>
2581 * linux-low.c (linux_wait_1): Call debug_exit.
2583 2016-09-23 Pedro Alves <palves@redhat.com>
2585 * Makefile.in (SFILES): Add common/new-op.c.
2586 (OBS): Add common/new-op.o.
2587 (new-op.o): New rule.
2589 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2591 * .gitinore: Ignore more files.
2593 2016-09-21 Yao Qi <yao.qi@linaro.org>
2595 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2598 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2600 * server.c (start_inferior): Call target_mourn_inferior instead of
2601 mourn_inferior; pass ptid_t argument to it.
2603 (handle_target_event): Likewise.
2604 * target.c (target_mourn_inferior): New function.
2605 * target.h (mourn_inferior): Delete macro.
2607 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2609 * linux-low.c (lwp_is_stepping): New function.
2611 2016-09-06 Carl Love <cel@us.ibm.com>
2613 * server.c (start_inferior): Fixed comment, requested comment change
2614 didn't get updated correctly. Removed reference to ptrace () call as
2615 it is only true on Linux systems.
2617 2016-09-06 Carl Love <cel@us.ibm.com>
2619 * server.c (start_inferior): Do not call
2620 function target_post_create_inferior () if the
2621 inferior process has already exited.
2623 2016-09-05 Pedro Alves <palves@redhat.com>
2625 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2626 (COMPILE.pre, CC_LD): Use CXX directly.
2627 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2628 * acinclude.m4: Don't include build-with-cxx.m4.
2629 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2630 * configure: Regenerate.
2632 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2635 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2636 call writing data to own_buf.
2638 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2640 * target.c (mywait): Call target_wait instead of
2642 (target_wait): New function.
2644 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2646 * server.c (start_inferior): New variable 'ptid'. Replace calls
2647 to the_target->resume by target_continue{,_no_signal}, depending
2649 * target.c (target_stop_and_wait): Call target_continue_no_signal
2650 instead of the_target->resume.
2651 (target_continue): New function.
2653 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2655 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2657 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2660 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2662 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2663 * linux-arm-low.c (ps_get_thread_area): Likewise.
2664 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2665 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2666 * linux-mips-low.c (ps_get_thread_area): Likewise.
2667 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2668 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2669 * linux-x86-low.c (ps_get_thread_area): Likewise.
2670 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2672 2016-08-19 Pedro Alves <palves@redhat.com>
2674 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2676 2016-08-19 Pedro Alves <palves@redhat.com>
2678 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2679 comment. Use memcpy instead of casting through unsigned long.
2681 2016-08-19 Pedro Alves <palves@redhat.com>
2683 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2684 allocating around 0x80000000.
2686 2016-08-19 Pedro Alves <palves@redhat.com>
2689 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2690 (x32-avx512-linux-ipa.o): New rules.
2691 * configure.ac (x86_64-*-linux*): New x32 check.
2692 * configure.srv (ipa_x32_linux_regobj): New.
2693 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2694 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2696 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2698 * configure: Regenerate.
2700 2016-08-09 Pedro Alves <palves@redhat.com>
2703 * Makefile.in (OBS): Add signals-state-save-restore.o.
2704 (signals-state-save-restore.o): New rule.
2705 * config.in: Regenerate.
2706 * configure: Regenerate.
2707 * linux-low.c: Include "signals-state-save-restore.h".
2708 (linux_create_inferior): Call
2709 restore_original_signals_state.
2710 * server.c: Include "dispositions-save-restore.h".
2711 (captured_main): Call save_original_signals_state.
2713 2016-08-05 Pedro Alves <palves@redhat.com>
2715 * configure: Regenerate.
2717 2016-08-04 Yao Qi <yao.qi@linaro.org>
2719 * linux-low.c (regsets_fetch_inferior_registers): Check
2720 errno is ESRCH or not.
2722 2016-08-02 Yao Qi <yao.qi@linaro.org>
2724 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2725 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2726 (thread_db_load_search): Update.
2727 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2728 td_ta_set_event and td_ta_event_getmsg.
2730 2016-07-26 Pedro Alves <palves@redhat.com>
2733 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2734 of unsigned long for 64-bit registers and use uint32_t instead of
2735 unsigned int for 32-bit registers.
2737 2016-07-26 Pedro Alves <palves@redhat.com>
2739 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2742 2016-07-21 Tom Tromey <tom@tromey.com>
2744 * configure: Rebuild.
2746 2016-07-21 Yao Qi <yao.qi@linaro.org>
2748 * mem-break.c (find_gdb_breakpoint): Cast bp to
2749 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2751 2016-07-21 Yao Qi <yao.qi@linaro.org>
2753 * server.c (handle_v_requests): Support s and S actions
2754 if target_supports_software_single_step return true.
2756 2016-07-21 Yao Qi <yao.qi@linaro.org>
2758 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2759 is resume_step, call maybe_hw_step.
2760 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2762 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2764 (proceed_one_lwp): If resume request is resume_step, install
2765 reinsert breakpoints and call maybe_hw_step.
2767 2016-07-21 Yao Qi <yao.qi@linaro.org>
2769 * linux-low.c (proceed_one_lwp): Declare.
2770 (linux_resume_one_thread): Remove local variable 'step'.
2771 Lift code enqueue signal. Call proceed_one_lwp instead of
2772 linux_resume_one_lwp.
2774 2016-07-21 Yao Qi <yao.qi@linaro.org>
2776 * linux-low.c (linux_resume_one_thread): Call
2777 enqueue_pending_signal.
2779 2016-07-21 Yao Qi <yao.qi@linaro.org>
2781 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2782 * inferiors.c (do_restore_current_thread_cleanup): New function.
2783 (make_cleanup_restore_current_thread): Likewise.
2784 * linux-low.c (install_software_single_step_breakpoints): Call
2785 make_cleanup_restore_current_thread. Switch current_thread to
2788 2016-07-21 Yao Qi <yao.qi@linaro.org>
2790 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2791 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2792 (clone_one_breakpoint): Likewise.
2793 (delete_reinsert_breakpoints): Change parameter to thread.
2795 (has_reinsert_breakpoints): Likewise.
2796 (uninsert_reinsert_breakpoints): Likewise.
2797 (reinsert_reinsert_breakpoints): Likewise.
2798 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2799 (delete_reinsert_breakpoints): Likewise.
2800 (reinsert_reinsert_breakpoints): Likewise.
2801 (uninsert_reinsert_breakpoints): Likewise.
2802 (has_reinsert_breakpoints): Likewise.
2804 2016-07-21 Yao Qi <yao.qi@linaro.org>
2806 * inferiors.c (get_thread_process): Make parameter const.
2807 * inferiors.h (get_thread_process): Update declaration.
2808 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2809 Add new parameters child_thread and parent_thread. Callers
2811 * mem-break.h (clone_all_breakpoints): Update declaration.
2813 2016-07-21 Yao Qi <yao.qi@linaro.org>
2815 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2816 <command_list, handler>: Remove.
2817 (struct gdb_breakpoint): New.
2818 (struct other_breakpoint): New.
2819 (struct reinsert_breakpoint): New.
2820 (is_gdb_breakpoint): New function.
2821 (any_persistent_commands): Update command_list if
2822 is_gdb_breakpoint returns true.
2823 (set_breakpoint): Create breakpoints according to their types.
2824 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2825 (set_gdb_breakpoint_1): Likewise.
2826 (set_gdb_breakpoint): Likewise.
2827 (clear_breakpoint_conditions): Change parameter type to
2828 'struct gdb_breakpoint *'.
2829 (clear_breakpoint_commands): Likewise.
2830 (clear_breakpoint_conditions_and_commands): Likewise.
2831 (add_condition_to_breakpoint): Likewise.
2832 (add_breakpoint_condition): Likewise.
2833 (add_commands_to_breakpoint): Likewise.
2834 (check_breakpoints): Check other_breakpoint.
2835 (clone_one_breakpoint): Clone breakpopint according to its type.
2836 * mem-break.h (struct gdb_breakpoint): Declare.
2837 (set_gdb_breakpoint): Update declaration.
2838 (clear_breakpoint_conditions_and_commands): Likewise.
2839 (add_breakpoint_condition): Likewise.
2840 (add_breakpoint_commands): Likewise.
2841 * server.c (process_point_options): Change parameter type to
2842 'struct gdb_breakpoint *'.
2844 2016-07-21 Yao Qi <yao.qi@linaro.org>
2846 * mem-break.c (set_breakpoint_at): Rename it to ...
2847 (set_breakpoint_type_at): ... it.
2848 (set_breakpoint_at): Call set_breakpoint_type_at.
2849 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2850 * mem-break.h (set_breakpoint_at): Update comments.
2852 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2854 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2856 (nios2_store_gregset): Likewise.
2858 2016-07-01 Pedro Alves <palves@redhat.com>
2859 Antoine Tremblay <antoine.tremblay@ericsson.com>
2861 * linux-low.c: Change interface to take the target lwp_info
2862 pointer directly and return void. Handle detaching from a zombie
2864 (linux_detach_lwp_callback): New function.
2865 (linux_detach): Detach from the leader thread after detaching from
2868 2016-06-28 Yao Qi <yao.qi@linaro.org>
2870 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2871 for variable new_offset.
2872 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2873 (aarch64_ftrace_insn_reloc_cb): Likewise.
2874 (aarch64_ftrace_insn_reloc_tb): Likewise.
2875 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2876 PRIx64 instead of PRIx32.
2878 2016-06-28 Yao Qi <yao.qi@linaro.org>
2880 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2881 (the_low_target): Install arm_get_syscall_trapinfo.
2883 2016-06-28 Yao Qi <yao.qi@linaro.org>
2885 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2887 (the_low_target): Install aarch64_get_syscall_trapinfo.
2889 2016-06-28 Yao Qi <yao.qi@linaro.org>
2891 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2893 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2894 Remove parameter sysno.
2895 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2898 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2900 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2901 (s390_emit_ne_goto): Likewise.
2902 (s390_emit_lt_goto): Likewise.
2903 (s390_emit_le_goto): Likewise.
2904 (s390_emit_gt_goto): Likewise.
2905 (s390_emit_ge_goto): Likewise.
2906 (s390x_emit_eq_goto): Likewise.
2907 (s390x_emit_ne_goto): Likewise.
2908 (s390x_emit_lt_goto): Likewise.
2909 (s390x_emit_le_goto): Likewise.
2910 (s390x_emit_gt_goto): Likewise.
2911 (s390x_emit_ge_goto): Likewise.
2912 (s390_emit_ops_impl): Mark variable static.
2913 (s390x_emit_ops): Likewise.
2915 2016-06-17 Yao Qi <yao.qi@linaro.org>
2917 * linux-low.c (handle_extended_wait): Call
2918 uninsert_reinsert_breakpoints for the parent process. Remove
2919 reinsert breakpoints from the child process. Reinsert them to
2920 the parent process when vfork is done.
2921 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2922 (reinsert_reinsert_breakpoints): New function.
2923 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2924 (reinsert_reinsert_breakpoints): Declare.
2926 2016-06-17 Yao Qi <yao.qi@linaro.org>
2928 * linux-low.c (handle_extended_wait): If the parent is doing
2929 step-over, remove the reinsert breakpoints from the forked child.
2931 2016-06-17 Yao Qi <yao.qi@linaro.org>
2933 * linux-low.c (unsuspend_all_lwps): Declare.
2934 (linux_low_filter_event): If thread exited, call finish_step_over.
2935 If step-over is finished, unsuspend other threads.
2937 2016-06-17 Yao Qi <yao.qi@linaro.org>
2939 * linux-low.c (linux_resume_one_lwp_throw): Assert
2940 has_reinsert_breakpoints returns false.
2941 * mem-break.c (delete_disabled_breakpoints): Assert
2942 bp type isn't reinsert_breakpoint.
2944 2016-06-17 Yao Qi <yao.qi@linaro.org>
2946 * linux-low.c (maybe_hw_step): New function.
2947 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2948 (finish_step_over): Switch current_thread to lwp temporarily,
2949 and assert has_reinsert_breakpoints returns true.
2950 (proceed_one_lwp): Call maybe_hw_step.
2951 * mem-break.c (has_reinsert_breakpoints): New function.
2952 * mem-break.h (has_reinsert_breakpoints): Declare.
2954 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2956 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2958 2016-05-17 Yao Qi <yao.qi@linaro.org>
2960 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2961 instead of find_inferior.
2963 2016-05-05 Yao Qi <yao.qi@linaro.org>
2965 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2966 Initialize res to zero.
2968 2016-05-05 Yao Qi <yao.qi@linaro.org>
2970 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2973 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2975 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2976 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2977 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2979 2016-04-28 Par Olsson <par.olsson@windriver.com>
2980 Simon Marchi <simon.marchi@ericsson.com>
2982 * tracepoint.c (write_inferior_int8): New function.
2983 (cmd_qtenable_disable): Write enable flag using
2984 write_inferior_int8.
2986 2016-04-25 Yao Qi <yao.qi@linaro.org>
2988 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2989 (need_step_over_p): Return zero if the LWP has pending signals
2990 can be delivered on software single step target.
2992 2016-04-25 Yao Qi <yao.qi@linaro.org>
2994 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2995 return instead of error.
2997 2016-04-22 Yao Qi <yao.qi@linaro.org>
2999 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3002 2016-04-22 Yao Qi <yao.qi@linaro.org>
3004 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3005 signal when stepping over breakpoint with software single
3008 2016-04-21 Pedro Alves <palves@redhat.com>
3010 * linux-s390-low.c (s390_collect_ptrace_register)
3011 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3013 (s390_check_regset): Use void * instead of gdb_byte *.
3015 2016-04-20 Pedro Alves <palves@redhat.com>
3017 * configure: Renegerate.
3019 2016-04-20 Yao Qi <yao.qi@linaro.org>
3021 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3022 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3024 (arm_store_gregset): Likewise.
3026 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3028 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3029 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3030 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3031 (amd64-avx-mpx-linux.c): New rules.
3032 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3033 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3034 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3035 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3036 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3037 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3038 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3039 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3040 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3041 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3042 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3043 * linux-x86-low.c (x86_linux_read_description): Add case for
3044 X86_XSTATE_AVX_MPX_MASK.
3045 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3046 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3047 init_registers_i386_avx_mpx_linux.
3048 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3049 (initialize_low_tracepoint): Call
3050 init_registers_i386_avx_mpx_linux.
3051 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3052 (initialize_low_tracepoint): Call
3053 init_registers_amd64_avx_mpx_linux.
3054 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3055 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3056 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3059 2016-04-18 Pedro Alves <palves@redhat.com>
3061 * configure: Regenerate.
3063 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3065 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3066 (aarch64_emit_sub): Likewise.
3068 2016-04-12 Pedro Alves <palves@redhat.com>
3070 * utils.c (prepare_to_throw_exception): Delete.
3072 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3074 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3076 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3078 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3080 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3082 * linux-aarch64-ipa.c: Add <elf.h> include.
3083 * linux-ppc-ipa.c: Add <elf.h> include.
3084 * linux-s390-ipa.c: Add <elf.h> include.
3086 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3088 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3089 (get_raw_reg_ptr): Likewise.
3090 (get_trace_state_variable_value_ptr): Likewise.
3091 (set_trace_state_variable_value_ptr): Likewise.
3092 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3095 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3096 Marcin Kościelnicki <koriakin@0x04.net>
3099 * linux-ppc-low.c (emit_insns): New function.
3100 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3101 (ppc_emit_prologue): New function.
3102 (ppc_emit_epilogue): New function.
3103 (ppc_emit_add): New function.
3104 (ppc_emit_sub): New function.
3105 (ppc_emit_mul): New function.
3106 (ppc_emit_lsh): New function.
3107 (ppc_emit_rsh_signed): New function.
3108 (ppc_emit_rsh_unsigned): New function.
3109 (ppc_emit_ext): New function.
3110 (ppc_emit_zero_ext): New function.
3111 (ppc_emit_log_not): New function.
3112 (ppc_emit_bit_and): New function.
3113 (ppc_emit_bit_or): New function.
3114 (ppc_emit_bit_xor): New function.
3115 (ppc_emit_bit_not): New function.
3116 (ppc_emit_equal): New function.
3117 (ppc_emit_less_signed): New function.
3118 (ppc_emit_less_unsigned): New function.
3119 (ppc_emit_ref): New function.
3120 (ppc_emit_const): New function.
3121 (ppc_emit_reg): New function.
3122 (ppc_emit_pop): New function.
3123 (ppc_emit_stack_flush): New function.
3124 (ppc_emit_swap): New function.
3125 (ppc_emit_stack_adjust): New function.
3126 (ppc_emit_call): New function.
3127 (ppc_emit_int_call_1): New function.
3128 (ppc_emit_void_call_2): New function.
3129 (ppc_emit_if_goto): New function.
3130 (ppc_emit_goto): New function.
3131 (ppc_emit_eq_goto): New function.
3132 (ppc_emit_ne_goto): New function.
3133 (ppc_emit_lt_goto): New function.
3134 (ppc_emit_le_goto): New function.
3135 (ppc_emit_gt_goto): New function.
3136 (ppc_emit_ge_goto): New function.
3137 (ppc_write_goto_address): New function.
3138 (ppc_emit_ops_impl): New static variable.
3139 (ppc64v1_emit_prologue): New function.
3140 (ppc64v2_emit_prologue): New function.
3141 (ppc64_emit_epilogue): New function.
3142 (ppc64_emit_add): New function.
3143 (ppc64_emit_sub): New function.
3144 (ppc64_emit_mul): New function.
3145 (ppc64_emit_lsh): New function.
3146 (ppc64_emit_rsh_signed): New function.
3147 (ppc64_emit_rsh_unsigned): New function.
3148 (ppc64_emit_ext): New function.
3149 (ppc64_emit_zero_ext): New function.
3150 (ppc64_emit_log_not): New function.
3151 (ppc64_emit_bit_and): New function.
3152 (ppc64_emit_bit_or): New function.
3153 (ppc64_emit_bit_xor): New function.
3154 (ppc64_emit_bit_not): New function.
3155 (ppc64_emit_equal): New function.
3156 (ppc64_emit_less_signed): New function.
3157 (ppc64_emit_less_unsigned): New function.
3158 (ppc64_emit_ref): New function.
3159 (ppc64_emit_const): New function.
3160 (ppc64v1_emit_reg): New function.
3161 (ppc64v2_emit_reg): New function.
3162 (ppc64_emit_pop): New function.
3163 (ppc64_emit_stack_flush): New function.
3164 (ppc64_emit_swap): New function.
3165 (ppc64v1_emit_call): New function.
3166 (ppc64v2_emit_call): New function.
3167 (ppc64v1_emit_int_call_1): New function.
3168 (ppc64v2_emit_int_call_1): New function.
3169 (ppc64v1_emit_void_call_2): New function.
3170 (ppc64v2_emit_void_call_2): New function.
3171 (ppc64_emit_if_goto): New function.
3172 (ppc64_emit_eq_goto): New function.
3173 (ppc64_emit_ne_goto): New function.
3174 (ppc64_emit_lt_goto): New function.
3175 (ppc64_emit_le_goto): New function.
3176 (ppc64_emit_gt_goto): New function.
3177 (ppc64_emit_ge_goto): New function.
3178 (ppc64v1_emit_ops_impl): New static variable.
3179 (ppc64v2_emit_ops_impl): New static variable.
3180 (ppc_emit_ops): New function.
3181 (linux_low_target): Wire in ppc_emit_ops.
3183 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3184 Marcin Kościelnicki <koriakin@0x04.net>
3187 * Makefile.in: Add powerpc-*-ipa.o
3188 * configure.srv: Add ipa_obj for powerpc*-linux.
3189 * linux-ppc-ipa.c: New file.
3190 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3192 (PPC_FIELD): New macro.
3193 (PPC_SEXT): New macro.
3194 (PPC_OP6): New macro.
3195 (PPC_BO): New macro.
3196 (PPC_LI): New macro.
3197 (PPC_BD): New macro.
3198 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3199 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3200 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3201 (ppc_get_thread_area): New function.
3202 (is_elfv2_inferior): New function.
3203 (gen_ds_form): New function.
3204 (GEN_STD): New macro.
3205 (GEN_STDU): New macro.
3206 (GEN_LD): New macro.
3207 (GEN_LDU): New macro.
3208 (gen_d_form): New function.
3209 (GEN_ADDI): New macro.
3210 (GEN_ADDIS): New macro.
3211 (GEN_LI): New macro.
3212 (GEN_LIS): New macro.
3213 (GEN_ORI): New macro.
3214 (GEN_ORIS): New macro.
3215 (GEN_LWZ): New macro.
3216 (GEN_STW): New macro.
3217 (GEN_STWU): New macro.
3218 (gen_xfx_form): New function.
3219 (GEN_MFSPR): New macro.
3220 (GEN_MTSPR): New macro.
3221 (GEN_MFCR): New macro.
3222 (GEN_MTCR): New macro.
3223 (GEN_SYNC): New macro.
3224 (GEN_LWSYNC): New macro.
3225 (gen_x_form): New function.
3226 (GEN_OR): New macro.
3227 (GEN_MR): New macro.
3228 (GEN_LWARX): New macro.
3229 (GEN_STWCX): New macro.
3230 (GEN_CMPW): New macro.
3231 (gen_md_form): New function.
3232 (GEN_RLDICL): New macro.
3233 (GEN_RLDICR): New macro.
3234 (gen_i_form): New function.
3236 (GEN_BL): New macro.
3237 (gen_b_form): New function.
3238 (GEN_BNE): New macro.
3239 (GEN_LOAD): New macro.
3240 (GEN_STORE): New macro.
3241 (gen_limm): New function.
3242 (gen_atomic_xchg): New function.
3243 (gen_call): New function.
3244 (ppc_relocate_instruction): New function.
3245 (ppc_install_fast_tracepoint_jump_pad): New function.
3246 (ppc_get_min_fast_tracepoint_insn_len): New function.
3247 (ppc_get_ipa_tdesc_idx): New function.
3248 (the_low_target): Wire in the new functions.
3249 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3251 * linux-ppc-tdesc.h: New file.
3253 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3255 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3256 (alloc_jump_pad_buffer): New function.
3257 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3258 (alloc_jump_pad_buffer): New function.
3259 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3260 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3261 (alloc_jump_pad_buffer): New function.
3262 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3263 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3264 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3265 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3267 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3269 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3270 * linux-amd64-ipa.c: Likewise.
3271 * linux-i386-ipa.c: Likewise.
3272 * linux-s390-ipa.c: Likewise.
3273 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3274 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3275 set_trace_state_variable_value_ptr.
3276 (struct ipa_sym_addresses): Likewise.
3277 (symbol_list): Likewise.
3278 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3279 accessing gdb_collect directly.
3280 (gdb_collect_ptr_type): New typedef.
3281 (get_raw_reg_ptr_type): New typedef.
3282 (get_trace_state_variable_value_ptr_type): New typedef.
3283 (set_trace_state_variable_value_ptr_type): New typedef.
3284 (gdb_collect_ptr): New global.
3285 (get_raw_reg_ptr): New global.
3286 (get_trace_state_variable_value_ptr): New global.
3287 (set_trace_state_variable_value_ptr): New global.
3288 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3289 accessing get_raw_reg directly.
3290 (get_get_tsv_func_addr): Likewise for
3291 get_trace_state_variable_value_ptr.
3292 (get_set_tsv_func_addr): Likewise for
3293 set_trace_state_variable_value_ptr.
3294 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3296 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3298 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3300 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3302 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3304 (relocate_instruction): Remove own_buf.
3305 * server.c (own_buf): Make global.
3306 (handle_v_requests): Make global.
3307 * server.h (own_buf): New declaration.
3308 (handle_v_requests): New prototype.
3310 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3313 * linux-s390-low.c (add_insns): New function.
3314 (s390_emit_prologue): New function.
3315 (s390_emit_epilogue): New function.
3316 (s390_emit_add): New function.
3317 (s390_emit_sub): New function.
3318 (s390_emit_mul): New function.
3319 (s390_emit_lsh): New function.
3320 (s390_emit_rsh_signed): New function.
3321 (s390_emit_rsh_unsigned): New function.
3322 (s390_emit_ext): New function.
3323 (s390_emit_log_not): New function.
3324 (s390_emit_bit_and): New function.
3325 (s390_emit_bit_or): New function.
3326 (s390_emit_bit_xor): New function.
3327 (s390_emit_bit_not): New function.
3328 (s390_emit_equal): New function.
3329 (s390_emit_less_signed): New function.
3330 (s390_emit_less_unsigned): New function.
3331 (s390_emit_ref): New function.
3332 (s390_emit_if_goto): New function.
3333 (s390_emit_goto): New function.
3334 (s390_write_goto_address): New function.
3335 (s390_emit_litpool): New function.
3336 (s390_emit_const): New function.
3337 (s390_emit_call): New function.
3338 (s390_emit_reg): New function.
3339 (s390_emit_pop): New function.
3340 (s390_emit_stack_flush): New function.
3341 (s390_emit_zero_ext): New function.
3342 (s390_emit_swap): New function.
3343 (s390_emit_stack_adjust): New function.
3344 (s390_emit_set_r2): New function.
3345 (s390_emit_int_call_1): New function.
3346 (s390_emit_void_call_2): New function.
3347 (s390_emit_eq_goto): New function.
3348 (s390_emit_ne_goto): New function.
3349 (s390_emit_lt_goto): New function.
3350 (s390_emit_le_goto): New function.
3351 (s390_emit_gt_goto): New function.
3352 (s390_emit_ge_goto): New function.
3353 (s390x_emit_prologue): New function.
3354 (s390x_emit_epilogue): New function.
3355 (s390x_emit_add): New function.
3356 (s390x_emit_sub): New function.
3357 (s390x_emit_mul): New function.
3358 (s390x_emit_lsh): New function.
3359 (s390x_emit_rsh_signed): New function.
3360 (s390x_emit_rsh_unsigned): New function.
3361 (s390x_emit_ext): New function.
3362 (s390x_emit_log_not): New function.
3363 (s390x_emit_bit_and): New function.
3364 (s390x_emit_bit_or): New function.
3365 (s390x_emit_bit_xor): New function.
3366 (s390x_emit_bit_not): New function.
3367 (s390x_emit_equal): New function.
3368 (s390x_emit_less_signed): New function.
3369 (s390x_emit_less_unsigned): New function.
3370 (s390x_emit_ref): New function.
3371 (s390x_emit_if_goto): New function.
3372 (s390x_emit_const): New function.
3373 (s390x_emit_call): New function.
3374 (s390x_emit_reg): New function.
3375 (s390x_emit_pop): New function.
3376 (s390x_emit_stack_flush): New function.
3377 (s390x_emit_zero_ext): New function.
3378 (s390x_emit_swap): New function.
3379 (s390x_emit_stack_adjust): New function.
3380 (s390x_emit_int_call_1): New function.
3381 (s390x_emit_void_call_2): New function.
3382 (s390x_emit_eq_goto): New function.
3383 (s390x_emit_ne_goto): New function.
3384 (s390x_emit_lt_goto): New function.
3385 (s390x_emit_le_goto): New function.
3386 (s390x_emit_gt_goto): New function.
3387 (s390x_emit_ge_goto): New function.
3388 (s390_emit_ops): New function.
3389 (struct linux_target_ops): Fill in emit_ops hook.
3391 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3394 * Makefile.in: Add s390 IPA files.
3395 * configure.srv: Build IPA for s390.
3396 * linux-s390-ipa.c: New file.
3397 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3398 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3399 (tdesc_s390_linux32): Likewise.
3400 (init_registers_s390_linux32v1): Likewise.
3401 (tdesc_s390_linux32v1): Likewise.
3402 (init_registers_s390_linux32v2): Likewise.
3403 (tdesc_s390_linux32v2): Likewise.
3404 (init_registers_s390_linux64): Likewise.
3405 (tdesc_s390_linux64): Likewise.
3406 (init_registers_s390_linux64v1): Likewise.
3407 (tdesc_s390_linux64v1): Likewise.
3408 (init_registers_s390_linux64v2): Likewise.
3409 (tdesc_s390_linux64v2): Likewise.
3410 (init_registers_s390_te_linux64): Likewise.
3411 (tdesc_s390_te_linux64): Likewise.
3412 (init_registers_s390_vx_linux64): Likewise.
3413 (tdesc_s390_vx_linux64): Likewise.
3414 (init_registers_s390_tevx_linux64): Likewise.
3415 (tdesc_s390_tevx_linux64): Likewise.
3416 (init_registers_s390x_linux64): Likewise.
3417 (tdesc_s390x_linux64): Likewise.
3418 (init_registers_s390x_linux64v1): Likewise.
3419 (tdesc_s390x_linux64v1): Likewise.
3420 (init_registers_s390x_linux64v2): Likewise.
3421 (tdesc_s390x_linux64v2): Likewise.
3422 (init_registers_s390x_te_linux64): Likewise.
3423 (tdesc_s390x_te_linux64): Likewise.
3424 (init_registers_s390x_vx_linux64): Likewise.
3425 (tdesc_s390x_vx_linux64): Likewise.
3426 (init_registers_s390x_tevx_linux64): Likewise.
3427 (tdesc_s390x_tevx_linux64): Likewise.
3428 (have_hwcap_s390_vx): New static variable.
3429 (s390_arch_setup): Fill have_hwcap_s390_vx.
3430 (s390_get_thread_area): New function.
3431 (s390_ft_entry_gpr_esa): New const.
3432 (s390_ft_entry_gpr_zarch): New const.
3433 (s390_ft_entry_misc): New const.
3434 (s390_ft_entry_fr): New const.
3435 (s390_ft_entry_vr): New const.
3436 (s390_ft_main_31): New const.
3437 (s390_ft_main_64): New const.
3438 (s390_ft_exit_fr): New const.
3439 (s390_ft_exit_vr): New const.
3440 (s390_ft_exit_misc): New const.
3441 (s390_ft_exit_gpr_esa): New const.
3442 (s390_ft_exit_gpr_zarch): New const.
3443 (append_insns): New function.
3444 (s390_relocate_instruction): New function.
3445 (s390_install_fast_tracepoint_jump_pad): New function.
3446 (s390_get_min_fast_tracepoint_insn_len): New function.
3447 (s390_get_ipa_tdesc_idx): New function.
3448 (struct linux_target_ops): Wire in the above functions.
3449 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3450 * linux-s390-tdesc.h: New file.
3452 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3454 * linux-s390-low.c (s390_supports_tracepoints): New function.
3455 (struct linux_target_ops): Fill supports_tracepoints hook.
3457 2016-03-18 Yao Qi <yao.qi@linaro.org>
3459 * linux-low.c (lwp_signal_can_be_delivered): New function.
3460 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3462 2016-03-18 Yao Qi <yao.qi@linaro.org>
3464 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3465 0 if signal is enqueued. Remove 'signal' from one debugging
3466 message. Move one debugging message to some lines below.
3467 Remove code setting 'signal' to 0.
3469 2016-03-18 Yao Qi <yao.qi@linaro.org>
3471 * linux-low.c (linux_low_filter_event): Remove redundant
3472 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3474 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3476 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3477 (struct linux_target_ops): Wire in the above.
3479 2016-03-03 Yao Qi <yao.qi@linaro.org>
3481 * linux-low.c: Update comments to start_step_over.
3483 2016-03-03 Yao Qi <yao.qi@linaro.org>
3486 * linux-low.c (handle_extended_wait): Set child suspended
3487 if event_lwp->bp_reinsert isn't zero.
3489 2016-03-02 Yao Qi <yao.qi@linaro.org>
3491 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3492 enqueue_pending_signal.
3494 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3496 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3499 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3501 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3502 (s390_regmap_3264) [!__s390x__]: New global.
3503 (s390_collect_ptrace_register): Skip map entries containing -1.
3504 (s390_supply_ptrace_register): Ditto.
3505 (s390_fill_gprs_high): New function.
3506 (s390_store_gprs_high): New function.
3507 (s390_regsets): Add NT_S390_HIGH_GPRS.
3508 (s390_get_hwcap): Enable on 31-bit.
3509 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3510 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3511 Detect NT_S390_HIGH_GPRS.
3512 (s390_usrregs_info_3264): Enable on 31-bit.
3513 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3514 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3516 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3519 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3520 * configure.srv: Ditto.
3521 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3522 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3523 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3524 (init_registers_amd64_linux): Remove prototype.
3525 (tdesc_amd64_linux): Remove declaration.
3526 (get_ipa_tdesc): New function.
3527 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3528 initialize remaining tdescs.
3529 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3530 (init_registers_i386_linux): Remove prototype.
3531 (tdesc_i386_linux): Remove declaration.
3532 (get_ipa_tdesc): New function.
3533 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3534 initialize remaining tdescs.
3535 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3536 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3537 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3538 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3539 (x86_get_ipa_tdesc_idx): New function.
3540 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3541 * linux-x86-tdesc.h: New file.
3542 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3543 (target_get_ipa_tdesc_idx): New macro.
3544 * tracepoint.c (ipa_tdesc_idx): New macro.
3545 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3546 (symbol_list): Add ipa_tdesc_idx.
3547 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3548 (ipa_tdesc): Remove.
3549 (ipa_tdesc_idx): New variable.
3550 (get_context_regcache): Use get_ipa_tdesc.
3551 (gdb_collect): Ditto.
3553 * tracepoint.h (get_ipa_tdesc): New prototype.
3554 (ipa_tdesc): Remove.
3556 2016-02-24 Pedro Alves <palves@redhat.com>
3558 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3559 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3560 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3561 Factor out common code between the USE_SIGTRAP_SIGINFO and
3562 !USE_SIGTRAP_SIGINFO blocks.
3563 (linux_low_filter_event): Call save_stop_reason instead of
3564 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3566 (linux_wait_1): Update comments.
3568 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3570 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3571 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3572 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3573 ppc_insert_point, ppc_remove_point.
3575 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3577 * linux-s390-low.c (s390_supports_z_point_type): New function.
3578 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3580 2016-02-16 Yao Qi <yao.qi@linaro.org>
3582 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3583 PC. Get pc from regcache_read_pc.
3585 2016-02-12 Yao Qi <yao.qi@linaro.org>
3587 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3588 or linux_get_pc_32bit.
3589 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3591 2016-02-12 Yao Qi <yao.qi@linaro.org>
3593 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3594 arm_linux_get_next_pcs_fixup.
3596 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3598 * tracepoint.c (x_tracepoint_action_download): Change
3599 write_inferior_data_ptr to write_inferior_data_pointer.
3600 (cmd_qtstart): Likewise.
3601 (write_inferior_data_ptr): Remove.
3602 (download_agent_expr): Change write_inferior_data_ptr to
3603 write_inferior_data_pointer.
3604 (download_tracepoint_1): Likewise.
3605 (download_tracepoint): Likewise.
3606 (download_trace_state_variables): Likewise.
3608 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3609 Marcin Kościelnicki <koriakin@0x04.net>
3611 * tracepoint.c (struct tracepoint_action_ops): Remove.
3612 (struct tracepoint_action): Remove ops.
3613 (m_tracepoint_action_download, r_tracepoint_action_download)
3614 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3615 size and offset accordingly.
3616 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3617 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3618 (tracepoint_action_send, tracepoint_action_download): New functions.
3619 Helpers for trace action handlers.
3620 (add_tracepoint_action): Remove setup actions ops.
3621 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3623 2016-02-10 Yao Qi <yao.qi@linaro.org>
3625 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3627 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3629 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3631 * configure: Regenerate.
3633 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3635 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3636 void * to gdb_byte *.
3637 * linux-low.c (siginfo_fixup): Likewise.
3638 (linux_xfer_siginfo): Likewise.
3639 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3641 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3643 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3645 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3647 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3649 * linux-x86-low.c [__x86_64__]: Include
3650 "nat/amd64-linux-siginfo.h".
3651 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3652 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3653 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3654 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3655 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3656 (cpt_si_fd, si_timerid, si_overrun): Move from
3657 nat/amd64-linux-siginfo.c.
3658 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3660 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3662 * server.c (skip_to_semicolon): Remove.
3663 (process_point_options): Use strchrnul instead of
3666 2016-01-26 Yao Qi <yao.qi@linaro.org>
3668 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3669 * linux-low.c (install_software_single_step_breakpoints): Don't
3670 call regcache_read_pc.
3671 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3674 2016-01-26 Yao Qi <yao.qi@linaro.org>
3676 * linux-low.c (install_software_single_step_breakpoints): Call
3677 regcache_read_pc instead of get_pc.
3679 2016-01-26 Yao Qi <yao.qi@linaro.org>
3681 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3682 (unblock_async_io): Rename to ...
3683 (block_unblock_async_io): ... it. New function.
3684 (enable_async_io): Don't install SIGIO handler. Unblock it
3686 (disable_async_io): Don't ignore SIGIO. Block it instead.
3687 (initialize_async_io): Install SIGIO handler. Don't call
3690 2016-01-26 Yao Qi <yao.qi@linaro.org>
3692 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3693 first character is '\003', call *the_target->request_interrupt.
3695 2016-01-25 Yao Qi <yao.qi@linaro.org>
3697 * remote-utils.c (new_thread_notify): Remove.
3698 (dead_thread_notify): Likewise.
3699 * remote-utils.h (new_thread_notify): Remove declaration.
3700 (dead_thread_notify): Likewise.
3702 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3704 * gdb.trace/pending.exp: Fix expected message on continue.
3706 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3708 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3709 it works properly on big-endian machines where sizeof (CORE_ADDR)
3712 2016-01-21 Pedro Alves <palves@redhat.com>
3714 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3715 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3716 * configure: Regenerate.
3718 2016-01-21 Yao Qi <yao.qi@linaro.org>
3720 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3721 is_thumb and set it according to CPSR saved on the stack.
3722 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3723 arm_sigreturn_next_pc.
3725 2016-01-18 Yao Qi <yao.qi@linaro.org>
3727 * linux-low.c (linux_set_pc_64bit): New function.
3728 (linux_get_pc_64bit): New function.
3729 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3731 * linux-sparc-low.c (debug_threads): Remove declaration.
3732 (sparc_get_pc): Remove.
3733 (the_low_target): Use linux_get_pc_64bit instead of
3735 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3736 (the_low_target): Use linux_get_pc_64bit and
3739 2016-01-18 Yao Qi <yao.qi@linaro.org>
3741 * linux-arm-low.c (debug_threads): Remove declaration.
3742 (arm_get_pc, arm_set_pc): Remove.
3743 (the_low_target): Use linux_get_pc_32bit and
3745 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3746 (the_low_target): Use linux_get_pc_32bit and
3748 * linux-cris-low.c (debug_threads): Remove declaration.
3749 (cris_get_pc, cris_set_pc,): Remove.
3750 (the_low_target): Use linux_get_pc_32bit and
3752 * linux-crisv32-low.c (debug_threads): Remove declaration.
3753 (cris_get_pc, cris_set_pc): Remove.
3754 (the_low_target): Use linux_get_pc_32bit and
3756 * linux-low.c: Include inttypes.h.
3757 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3758 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3759 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3760 (the_low_target): Use linux_get_pc_32bit and
3762 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3763 (the_low_target): Use linux_get_pc_32bit and
3765 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3766 (the_low_target): Use linux_get_pc_32bit and
3768 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3769 (the_low_target): Use linux_get_pc_32bit and
3771 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3772 (the_low_target): Use linux_get_pc_32bit and
3775 2016-01-18 Gary Benson <gbenson@redhat.com>
3777 * configure.ac (AC_FUNC_FORK): New check.
3778 * config.in: Regenerate.
3779 * configure: Likewise.
3781 2016-01-14 Yao Qi <yao.qi@linaro.org>
3783 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3784 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3785 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3786 arm_get_next_pcs_ctor.
3788 2016-01-12 Josh Stone <jistone@redhat.com>
3789 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3791 * inferiors.h: Include "gdb_vecs.h".
3792 (struct process_info): Add syscalls_to_catch.
3793 * inferiors.c (remove_process): Free syscalls_to_catch.
3794 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3795 syscall_return stops.
3796 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3797 * server.c (handle_general_set): Handle QCatchSyscalls.
3798 (handle_query): Report support for QCatchSyscalls.
3799 * target.h (struct target_ops): Add supports_catch_syscall.
3800 (target_supports_catch_syscall): New macro.
3801 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3802 (struct lwp_info): Add syscall_state.
3803 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3804 Maintain syscall_state and syscalls_to_catch across exec.
3805 (get_syscall_trapinfo): New function, proxy to the_low_target.
3806 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3807 (linux_low_filter_event): Toggle syscall_state entry/return for
3808 syscall traps, and set it ignored for all others.
3809 (gdb_catching_syscalls_p): New function.
3810 (gdb_catch_this_syscall_p): New function.
3811 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3812 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3813 (linux_supports_catch_syscall): New function.
3814 (linux_target_ops): Install it.
3815 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3816 (the_low_target): Install it.
3818 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3820 * acinclude.m4: Include new ../warning.m4 file.
3821 * configure: Regenerated.
3822 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3824 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3826 * ax.c (is_goto_target): Mark static.
3827 * linux-low.c (register_addr): Likewise.
3828 (linux_fetch_registers, linux_store_registers): Likewise.
3829 * mem-break.c (any_persistent_commands): Fix old prototype.
3830 (add_commands_to_breakpoint): Mark static.
3831 * regcache.c (find_register_by_name): Delete unused func.
3832 * remote-utils.c (hex_or_minus_one): Mark static.
3833 * server.c (monitor_show_help): Mark static.
3834 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3835 handle_v_requests): Likewise.
3837 2016-01-12 Pedro Alves <palves@redhat.com>
3839 Remove use of the registered trademark symbol throughout.
3841 2016-01-08 Yao Qi <yao.qi@linaro.org>
3843 * remote-utils.c (getpkt): If c is '\003', call target hook
3846 2016-01-06 Yao Qi <yao.qi@linaro.org>
3848 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3849 linux-aarch32-low.c.
3850 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3851 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3852 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3853 (thumb2_breakpoint): Declare.
3854 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3855 linux-aarch32-low.h.
3856 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3857 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3858 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3860 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3862 * gdbreplay.c (gdbreplay_version): Change copyright year in
3864 * server.c (gdbserver_version): Likewise.
3866 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3868 * server.c (crc32_table): Delete.
3869 (crc32): Use libiberty's xcrc32 function.
3871 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3873 * lynx-low.c (lynx_delete_thread_callback): New function.
3874 (lynx_mourn): Properly delete our process and all of its
3875 threads. Remove call to clear_inferiors.
3877 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3879 * target.c (thread_search_callback): Add check that
3880 the thread_stopped target callback is not NULL before
3883 2015-12-21 Yao Qi <yao.qi@linaro.org>
3885 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3888 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3890 * server.c (handle_query): Call target_supports_software_single_step.
3892 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3894 * linux-low.c (single_step): New function.
3895 (linux_resume_one_lwp_throw): Call single_step.
3896 (start_step_over): Likewise.
3898 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3900 * Makefile.in (SFILES): Append arch/arm-linux.c,
3901 arch/arm-get-next-pcs.c.
3902 (arm-linux.o): New rule.
3903 (arm-get-next-pcs.o): New rule.
3904 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3906 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3907 to linux-aarch32-low.c.
3908 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3909 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3910 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3911 (thumb2_breakpoint_len): Likewise.
3912 (arm_is_thumb_mode): Make non-static.
3913 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3914 from linux-aarch32-low.c.
3915 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3916 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3917 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3918 (thumb2_breakpoint_len): Likewise.
3919 (arm_is_thumb_mode): New declaration.
3920 * linux-arm-low.c: Include arch/arm-linux.h
3921 aarch/arm-get-next-pcs.h, sys/syscall.h.
3922 (get_next_pcs_ops): New struct.
3923 (get_next_pcs_addr_bits_remove): New function.
3924 (get_next_pcs_is_thumb): New function.
3925 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3926 (arm_sigreturn_next_pc): Likewise.
3927 (get_next_pcs_syscall_next_pc): Likewise.
3928 (arm_gdbserver_get_next_pcs): Likewise.
3929 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3931 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3932 * server.h: Include gdb_vecs.h.
3934 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3936 * Makefile.in (SFILES): Append common/common-regcache.c.
3937 (OBS): Append common-regcache.o.
3938 (common-regcache.o): New rule.
3939 * regcache.c (init_register_cache): Initialize cache to
3941 (regcache_raw_read_unsigned): New function.
3942 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3943 register_status enum.
3945 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3947 * linux-aarch64-low.c (the_low_targets): Rename
3948 breakpoint_reinsert_addr to get_next_pcs.
3949 * linux-arm-low.c (the_low_targets): Likewise.
3950 * linux-bfin-low.c (the_low_targets): Likewise.
3951 * linux-cris-low.c (the_low_targets): Likewise.
3952 * linux-crisv32-low.c (the_low_targets): Likewise.
3953 * linux-low.c (can_software_single_step): Likewise.
3954 (install_software_single_step_breakpoints): New function.
3955 (start_step_over): Use install_software_single_step_breakpoints.
3956 * linux-low.h: New CORE_ADDR vector.
3957 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3959 * linux-mips-low.c (the_low_targets): Likewise.
3960 * linux-nios2-low.c (the_low_targets): Likewise.
3961 * linux-sparc-low.c (the_low_targets): Likewise.
3963 2015-12-17 Pedro Alves <palves@redhat.com>
3965 * linux-low.c (linux_kill_one_lwp): Remove references to
3967 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3969 (linux_init_signals): Delete.
3970 (initialize_low): Adjust.
3971 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3973 2015-12-16 Pedro Alves <palves@redhat.com>
3975 * configure.ac (compiler warning flags): When testing a
3976 -Wno-foo option, check whether -Wfoo works instead.
3977 * configure: Regenerate.
3979 2015-12-11 Don Breazeal <donb@codesourcery.com>
3981 * server.c (process_serial_event): Don't exit from gdbserver
3982 in remote mode if there are still active inferiors.
3984 2015-12-11 Yao Qi <yao.qi@linaro.org>
3986 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3987 arm_breakpoint_at if the process is 32-bit.
3989 2015-12-11 Yao Qi <yao.qi@linaro.org>
3991 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3994 2015-12-07 Yao Qi <yao.qi@linaro.org>
3996 * configure.srv: Append arm.o to srv_tgtobj for
3997 aarch64*-*-linux* target.
3998 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3999 from linux-arm-low.c.
4000 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4001 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4002 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4003 (thumb2_breakpoint_len): Likewise.
4004 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4005 (arm_breakpoint_kinds): Likewise.
4006 (arm_breakpoint_kind_from_pc): Likewise.
4007 (arm_sw_breakpoint_from_kind): Likewise.
4008 (arm_breakpoint_kind_from_current_state): Likewise.
4009 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4010 (arm_sw_breakpoint_from_kind): Declare.
4011 (arm_breakpoint_kind_from_current_state): Declare.
4012 (arm_breakpoint_at): Declare.
4013 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4014 arm_sw_breakpoint_from_kind if process is 32-bit.
4015 (aarch64_breakpoint_kind_from_pc): New function.
4016 (aarch64_breakpoint_kind_from_current_state): New function.
4017 (the_low_target): Initialize fields breakpoint_kind_from_pc
4018 and breakpoint_kind_from_current_state.
4019 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4020 linux-aarch32-low.c.
4021 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4022 (arm_breakpoint, arm_breakpoint_len): Likewise.
4023 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4024 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4025 (arm_is_thumb_mode): Likewise.
4026 (arm_breakpoint_at): Likewise.
4027 (arm_breakpoint_kind_from_pc): Likewise.
4028 (arm_sw_breakpoint_from_kind): Likewise.
4029 (arm_breakpoint_kind_from_current_state): Likewise.
4032 2015-08-04 Yao Qi <yao.qi@linaro.org>
4034 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4035 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4036 * server.c (extended_protocol): Remove "static".
4037 * server.h (extended_protocol): Declare it.
4039 2015-12-04 Josh Stone <jistone@redhat.com>
4041 * target.h (struct target_ops) <arch_setup>: Rename to ...
4042 (struct target_ops) <post_create_inferior>: ... this.
4043 (target_arch_setup): Rename to ...
4044 (target_post_create_inferior): ... this, calling post_create_inferior.
4045 * server.c (start_inferior): Update target_arch_setup calls to
4046 target_post_create_inferior.
4047 * linux-low.c (linux_low_ptrace_options): Forward declare.
4048 (linux_arch_setup): Update its comment for general use.
4049 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4050 (struct linux_target_ops): Use linux_post_create_inferior.
4051 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4052 to post_create_inferior.
4053 * nto-low.c (struct nto_target_ops): Likewise.
4054 * spu-low.c (struct spu_target_ops): Likewise.
4055 * win32-low.c (struct win32_target_ops): Likewise.
4057 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4059 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4061 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4063 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4064 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4065 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4066 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4067 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4068 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4069 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4070 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4071 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4072 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4073 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4074 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4076 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4078 * linux-low.c (linux_look_up_symbols): Don't call
4079 linux_supports_traceclone.
4080 * linux-low.h (thread_db_init): Remove use_events argument.
4081 * thread-db.c (thread_db_use_event): Remove global variable.
4082 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4083 (struct thread_db) <td_create_bp>: Remove field.
4084 (thread_db_create_event): Remove function.
4085 (thread_db_enable_reporting): Likewise.
4086 (find_one_thread): Don't check for thread_db_use_events.
4087 (attach_thread): Likewise.
4088 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4089 (try_thread_db_load_1): Don't check for thread_db_use_events.
4090 (thread_db_init): Remove use_events argument and thread events
4092 (remove_thread_event_breakpoints): Remove function.
4093 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4095 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4097 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4099 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4100 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4101 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4102 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4103 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4105 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4107 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4108 * linux-low.c (can_hardware_single_step): Use
4109 supports_hardware_single_step.
4110 (can_software_single_step): New function.
4111 (start_step_over): Call can_software_single_step.
4112 (linux_supports_hardware_single_step): New function.
4113 (struct target_ops) <supports_software_single_step>: Initialize.
4114 * linux-low.h (struct linux_target_ops)
4115 <supports_hardware_single_step>: Initialize.
4116 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4117 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4118 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4119 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4120 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4121 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4122 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4123 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4124 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4125 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4127 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4128 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4130 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4131 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4132 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4134 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4135 * target.h (struct target_ops): <supports_software_single_step>:
4137 (target_supports_software_single_step): New macro.
4139 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4141 * linux-low.c (linux_wait_1): Fix pc advance condition.
4142 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4143 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4145 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4147 * linux-arm-low.c (arm_is_thumb_mode): New function.
4148 (arm_breakpoint_at): Use arm_is_thumb_mode.
4149 (arm_breakpoint_kind_from_current_state): New function.
4150 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4152 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4153 (linux_breakpoint_kind_from_current_state): New function.
4154 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4155 * linux-low.h (struct linux_target_ops)
4156 <breakpoint_kind_from_current_state>: New field.
4157 * target.h (struct target_ops): Likewise.
4158 (target_breakpoint_kind_from_current_state): New macro.
4160 2015-11-30 Pedro Alves <palves@redhat.com>
4162 * linux-low.c (linux_resume): Wake up the event loop before
4165 2015-11-30 Pedro Alves <palves@redhat.com>
4167 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4169 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4171 * target.c (struct thread_search): New structure.
4172 (thread_search_callback): New function.
4173 (prev_general_thread): New global.
4174 (prepare_to_access_memory, done_accessing_memory): New functions.
4175 * target.h (prepare_to_access_memory, done_accessing_memory):
4176 Replace macros with function declarations.
4178 2015-11-30 Pedro Alves <palves@redhat.com>
4181 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4182 report TARGET_WAITKIND_NO_RESUMED.
4183 * remote-utils.c (prepare_resume_reply): Handle
4184 TARGET_WAITKIND_NO_RESUMED.
4185 * server.c (report_no_resumed): New global.
4186 (handle_query) <qSupported>: Handle "no-resumed+". Report
4187 "no-resumed+" support.
4188 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4189 return error if the client doesn't support no-resumed events.
4190 (push_stop_notification): New function.
4191 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4192 events if the client supports them.
4194 2015-11-30 Pedro Alves <palves@redhat.com>
4196 * linux-low.c (thread_still_has_status_pending_p): Don't check
4198 (lwp_resumed): New function.
4199 (status_pending_p_callback): Return early if the LWP is not
4200 supposed to be resumed.
4202 2015-11-30 Pedro Alves <palves@redhat.com>
4204 * linux-low.c (handle_extended_wait): Assert that the LWP's
4205 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4206 thread create events, leave the new child's status pending.
4207 (linux_low_filter_event): If GDB wants to hear about thread exit
4208 events, leave the LWP marked dead and don't delete it.
4209 (linux_wait_for_event_filtered): Don't check for thread exit.
4210 (filter_exit_event): New function.
4211 (linux_wait_1): Use it, when returning an exit event.
4212 (linux_resume_one_lwp_throw): Assert that the LWP's
4213 waitstatus is TARGET_WAITKIND_IGNORE.
4214 * remote-utils.c (prepare_resume_reply): Handle
4215 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4216 * server.c (report_thread_events): New global.
4217 (handle_general_set): Handle QThreadEvents.
4218 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4219 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4220 TARGET_WAITKIND_THREAD_EXITED.
4221 * server.h (report_thread_events): Declare.
4223 2015-11-30 Pedro Alves <palves@redhat.com>
4225 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4226 the thread's last_resume_kind was resume_stop.
4228 2015-11-30 Pedro Alves <palves@redhat.com>
4230 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4233 2015-11-30 Pedro Alves <palves@redhat.com>
4235 * server.c (handle_v_requests): Handle vCtrlC.
4237 2015-11-30 Pedro Alves <palves@redhat.com>
4239 * gdbthread.h (find_any_thread_of_pid): Declare.
4240 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4242 * server.c (handle_query): If current_thread is NULL, look for
4243 another thread of the selected process.
4245 2015-11-26 Daniel Colascione <dancol@dancol.org>
4246 Simon Marchi <simon.marchi@ericsson.com>
4248 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4249 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4251 * target.h (struct target_ops) <thread_name>: New field.
4252 (target_thread_name): New macro.
4254 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4256 * regcache.h (regcache_invalidate_pid): Add declaration.
4257 * regcache.c (regcache_invalidate_pid): New function, extracted
4258 from regcache_invalidate.
4259 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4260 Add trivial documentation comment.
4261 * lynx-low.c: Use regcache_invalidate_pid instead of
4262 regcache_invalidate.
4264 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4266 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4267 and Elf64_auxv_t if the target is Android.
4269 2015-11-22 Doug Evans <xdje42@gmail.com>
4271 * target.h: #include <sys/types.h>.
4273 2015-11-19 Pedro Alves <palves@redhat.com>
4275 * linux-low.c (linux_process_qsupported): Change prototype.
4277 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4279 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4280 and adjust to loop over all features.
4281 * server.c (handle_query) <qSupported>: Adjust to call
4282 target_process_qsupported once, passing it a vector of unprocessed
4284 * target.h (struct target_ops) <process_qsupported>: Change
4286 (target_process_qsupported): Adjust.
4288 2015-11-19 Pedro Alves <palves@redhat.com>
4290 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4292 * configure: Regenerate.
4294 2015-11-19 Pedro Alves <palves@redhat.com>
4296 * configure: Regenerate.
4298 2015-11-19 Yao Qi <yao.qi@linaro.org>
4300 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4303 2015-11-19 Yao Qi <yao.qi@linaro.org>
4305 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4306 (struct aarch64_operand): Move enum out.
4308 2015-11-19 Yao Qi <yao.qi@linaro.org>
4310 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4311 struct user_fpsimd_state *.
4312 (aarch64_store_fpregset): Likewise.
4314 2015-11-19 Yao Qi <yao.qi@linaro.org>
4316 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4317 struct user_pt_regs *.
4318 (aarch64_store_gregset): Likewise.
4320 2015-11-18 Pedro Alves <palves@redhat.com>
4322 * Makefile.in (all_object_files): Add $IPA_OBJS.
4324 2015-11-17 Pedro Alves <palves@redhat.com>
4326 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4327 GDB_SIGNAL_0 and gdb_signal_to_string.
4329 2015-11-17 Pedro Alves <palves@redhat.com>
4331 * win32-low.c (handle_output_debug_string): Remove parameter.
4332 (win32_kill): Remove our_status local and adjust call to
4333 handle_output_debug_string.
4334 (get_child_debug_event): Adjust call to
4335 handle_output_debug_string.
4337 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4339 * linux-mips-low.c (mips_fill_gregset): Add cast.
4340 (mips_store_gregset): Likewise.
4341 (mips_fill_fpregset): Likewise.
4342 (mips_store_fpregset): Likewise.
4344 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4346 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4349 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4351 * linux-mips-low.c (mips_linux_new_thread): Change type of
4352 watch_type to enum target_hw_bp_type.
4354 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4356 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4357 Change return type to arm_hwbp_type.
4359 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4361 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4362 (arm_store_gregset): Likewise.
4363 * linux-arm-low.c (arm_get_hwcap): Likewise.
4364 (arm_read_description): Likewise.
4366 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4368 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4370 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4372 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4373 (ppc_fill_vsxregset): Likewise.
4374 (ppc_store_vsxregset): Likewise.
4375 (ppc_fill_vrregset): Likewise.
4376 (ppc_store_vrregset): Likewise.
4377 (ppc_fill_evrregset): Likewise.
4378 (ppc_store_evrregset): Likewise.
4380 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4382 * linux-ppc-low.c (ppc_usrregs_info): Remove
4383 forward-declaration.
4384 (ppc_arch_setup): Move lower in file.
4386 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4388 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4389 (ps_pdwrite): Likewise.
4391 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4393 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4394 to after assert checks.
4396 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4398 * proc-service.c (ps_pdread): Add/adjust casts.
4399 (ps_pdwrite): Add/adjust casts.
4401 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4403 * server.c (handle_search_memory_1): Cast return value of
4406 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4408 * server.c (write_qxfer_response): Change type of data to
4411 2015-10-29 Pedro Alves <palves@redhat.com>
4413 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4415 2015-10-29 Pedro Alves <palves@redhat.com>
4417 * tracepoint.c (clear_installed_tracepoints): Add casts.
4419 2015-10-29 Pedro Alves <palves@redhat.com>
4421 * server.c (handle_v_cont, process_serial_event): Add enum
4422 gdb_signal casts to signal parsing code.
4424 2015-10-29 Pedro Alves <palves@redhat.com>
4426 * linux-low.h (NULL_REGSET): Define.
4427 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4428 * linux-arm-low.c (arm_regsets): Likewise.
4429 * linux-crisv32-low.c (cris_regsets): Likewise.
4430 * linux-m68k-low.c (m68k_regsets): Likewise.
4431 * linux-mips-low.c (mips_regsets): Likewise.
4432 * linux-nios2-low.c (nios2_regsets): Likewise.
4433 * linux-ppc-low.c (ppc_regsets): Likewise.
4434 * linux-s390-low.c (s390_regsets): Likewise.
4435 * linux-sh-low.c (sh_regsets): Likewise.
4436 * linux-sparc-low.c (sparc_regsets): Likewise.
4437 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4438 * linux-tile-low.c (tile_regsets): Likewise.
4439 * linux-x86-low.c (x86_regsets): Likewise.
4440 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4442 2015-10-29 Pedro Alves <palves@redhat.com>
4444 * linux-low.h (NULL_REGSET): Define.
4445 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4446 * linux-arm-low.c (arm_regsets): Likewise.
4447 * linux-crisv32-low.c (cris_regsets): Likewise.
4448 * linux-m68k-low.c (m68k_regsets): Likewise.
4449 * linux-mips-low.c (mips_regsets): Likewise.
4450 * linux-nios2-low.c (nios2_regsets): Likewise.
4451 * linux-ppc-low.c (ppc_regsets): Likewise.
4452 * linux-s390-low.c (s390_regsets): Likewise.
4453 * linux-sh-low.c (sh_regsets): Likewise.
4454 * linux-sparc-low.c (sparc_regsets): Likewise.
4455 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4456 * linux-tile-low.c (tile_regsets): Likewise.
4457 * linux-x86-low.c (x86_regsets): Likewise.
4458 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4460 2015-10-26 Doug Evans <dje@google.com>
4462 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4464 2015-10-26 Doug Evans <dje@google.com>
4466 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4468 2015-10-26 Doug Evans <dje@google.com>
4470 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4472 (attach_thread, find_new_threads_callback): Ditto.
4474 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4476 * mem-break.h (set_breakpoint_data): Remove.
4478 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4480 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4481 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4482 (initialize_low): Remove set_breakpoint_data call.
4483 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4484 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4485 (initialize_low): Remove set_breakpoint_data call.
4486 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4487 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4488 (initialize_low): Remove set_breakpoint_data call.
4490 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4492 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4493 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4494 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4495 * target.h (target_breakpoint_kind_from_pc): New macro.
4497 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4499 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4500 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4501 the default breakpoint kind.
4503 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4505 * linux-arm-low.c (arm_supports_z_point_type): Add software
4508 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4510 * linux-arm-low.c: Refactor breakpoint definitions.
4511 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4512 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4514 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4516 * Makefile.in: Add arm.c/o.
4517 * configure.srv: Likewise.
4518 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4519 (arm_breakpoint_kind_from_pc): New function.
4520 (arm_sw_breakpoint_from_kind): Return proper kind.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4523 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4525 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4527 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4528 (struct raw_breakpoint) <size>: Remove.
4529 (struct raw_breakpoint) <kind>: Add.
4530 (bp_size): New function.
4531 (bp_opcode): Likewise.
4532 (find_raw_breakpoint_at): Adjust for kind.
4533 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4534 (remove_memory_breakpoint): Adjust for kind call bp_size.
4535 (set_raw_breakpoint_at): Adjust for kind.
4536 (set_breakpoint): Likewise.
4537 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4538 (delete_raw_breakpoint): Adjust for kind.
4539 (delete_breakpoint): Likewise.
4540 (find_gdb_breakpoint): Likewise.
4541 (set_gdb_breakpoint_1): Likewise.
4542 (set_gdb_breakpoint): Likewise.
4543 (delete_gdb_breakpoint_1): Likewise.
4544 (delete_gdb_breakpoint): Likewise.
4545 (uninsert_raw_breakpoint): Likewise.
4546 (reinsert_raw_breakpoint): Likewise.
4547 (set_breakpoint_data): Remove.
4548 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4549 (check_mem_read): Adjust for kind call bp_size.
4550 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4551 (clone_one_breakpoint): Adjust for kind.
4552 * mem-break.h (set_gdb_breakpoint): Likewise.
4553 (delete_gdb_breakpoint): Likewise.
4554 * server.c (process_serial_event): Likewise.
4556 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4558 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4559 (struct linux_target_ops) <breakpoint>: Remove.
4560 (struct linux_target_ops) <breakpoint_len>: Remove.
4561 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4562 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4563 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4564 (arm_sw_breakpoint_from_kind): New function.
4565 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4566 (struct linux_target_ops) <breakpoint>: Remove.
4567 (struct linux_target_ops) <breakpoint_len>: Remove.
4568 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4569 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4570 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4571 (struct linux_target_ops) <breakpoint>: Remove.
4572 (struct linux_target_ops) <breakpoint_len>: Remove.
4573 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4574 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4575 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4581 and sw_breakpoint_from_kind to increment the pc.
4582 (linux_breakpoint_kind_from_pc): New function.
4583 (linux_sw_breakpoint_from_kind): New function.
4584 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4585 (initialize_low): Call breakpoint_kind_from_pc and
4586 sw_breakpoint_from_kind to replace breakpoint_data/len.
4587 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4589 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4590 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4591 (struct linux_target_ops) <breakpoint>: Remove.
4592 (struct linux_target_ops) <breakpoint_len>: Remove.
4593 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4594 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4595 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4596 (struct linux_target_ops) <breakpoint>: Remove.
4597 (struct linux_target_ops) <breakpoint_len>: Remove.
4598 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4599 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4600 * linux-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4636 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4637 (struct linux_target_ops) <breakpoint>: Remove.
4638 (struct linux_target_ops) <breakpoint_len>: Remove.
4639 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4640 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4641 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4642 (struct linux_target_ops) <breakpoint>: Remove.
4643 (struct linux_target_ops) <breakpoint_len>: Remove.
4644 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4645 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4647 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4649 * linux-cris-low.c (cris_get_pc): Remove void arg.
4651 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4653 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4656 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4658 * inferiors.c (thread_pid_matches_callback): New function.
4659 (find_thread_process): New function.
4660 (remove_thread): Reset current_thread.
4661 (remove_process): Assert threads have been removed first.
4663 2015-10-15 Yao Qi <yao.qi@linaro.org>
4665 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4667 (aarch64_remove_point): Likewise.
4668 * regcache.c (regcache_register_size): New function.
4670 2015-10-12 Yao Qi <yao.qi@linaro.org>
4672 * linux-aarch64-low.c: Update all callers as emit_load_store
4673 is renamed to aarch64_emit_load_store.
4675 2015-10-12 Yao Qi <yao.qi@linaro.org>
4677 * linux-aarch64-low.c: Update all callers of function renaming
4678 from emit_insn to aarch64_emit_insn.
4680 2015-10-12 Yao Qi <yao.qi@linaro.org>
4682 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4683 arch/aarch64-insn.h.
4684 (struct aarch64_memory_operand): Likewise.
4686 (emit_insn): Move to arch/aarch64-insn.c.
4687 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4688 (emit_load_store): Move to arch/aarch64-insn.c.
4689 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4690 (can_encode_int32): Remove.
4692 2015-10-12 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4695 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4696 (aarch64_relocate_instruction): Likewise.
4697 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4698 (struct aarch64_insn_visitor): Likewise.
4700 2015-10-12 Yao Qi <yao.qi@linaro.org>
4702 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4703 (struct aarch64_insn_visitor): New.
4704 (struct aarch64_insn_relocation_data): New.
4705 (aarch64_ftrace_insn_reloc_b): New function.
4706 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4707 (aarch64_ftrace_insn_reloc_cb): Likewise.
4708 (aarch64_ftrace_insn_reloc_tb): Likewise.
4709 (aarch64_ftrace_insn_reloc_adr): Likewise.
4710 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4711 (aarch64_ftrace_insn_reloc_others): Likewise.
4713 (aarch64_relocate_instruction): Use visitor.
4715 2015-10-12 Yao Qi <yao.qi@linaro.org>
4717 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4718 int. Add argument buf.
4719 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4720 aarch64_relocate_instruction.
4722 2015-10-12 Yao Qi <yao.qi@linaro.org>
4724 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4725 argument insn. Remove local variable insn. Don't call
4727 (aarch64_install_fast_tracepoint_jump_pad): Call
4730 2015-09-30 Yao Qi <yao.qi@linaro.org>
4732 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4733 (emit_load_store_pair): Likewise.
4735 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4737 * dll.c (match_dll): Add cast(s).
4738 (unloaded_dll): Likewise.
4739 * linux-low.c (second_thread_of_pid_p): Likewise.
4740 (delete_lwp_callback): Likewise.
4741 (count_events_callback): Likewise.
4742 (select_event_lwp_callback): Likewise.
4743 (linux_set_resume_request): Likewise.
4744 * server.c (accumulate_file_name_length): Likewise.
4745 (emit_dll_description): Likewise.
4746 (handle_qxfer_threads_worker): Likewise.
4747 (visit_actioned_threads): Likewise.
4748 * thread-db.c (any_thread_of): Likewise.
4749 * tracepoint.c (same_process_p): Likewise.
4750 (match_blocktype): Likewise.
4751 (build_traceframe_info_xml): Likewise.
4753 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4755 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4757 (gdb_unparse_agent_expr): Likewise.
4758 * hostio.c (require_data): Likewise.
4759 (handle_pread): Likewise.
4760 * linux-low.c (disable_regset): Likewise.
4761 (fetch_register): Likewise.
4762 (store_register): Likewise.
4763 (get_dynamic): Likewise.
4764 (linux_qxfer_libraries_svr4): Likewise.
4765 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4766 (set_fast_tracepoint_jump): Likewise.
4767 (uninsert_fast_tracepoint_jumps_at): Likewise.
4768 (reinsert_fast_tracepoint_jumps_at): Likewise.
4769 (validate_inserted_breakpoint): Likewise.
4770 (clone_agent_expr): Likewise.
4771 * regcache.c (init_register_cache): Likewise.
4772 * remote-utils.c (putpkt_binary_1): Likewise.
4773 (decode_M_packet): Likewise.
4774 (decode_X_packet): Likewise.
4775 (look_up_one_symbol): Likewise.
4776 (relocate_instruction): Likewise.
4777 (monitor_output): Likewise.
4778 * server.c (handle_search_memory): Likewise.
4779 (handle_qxfer_exec_file): Likewise.
4780 (handle_qxfer_libraries): Likewise.
4781 (handle_qxfer): Likewise.
4782 (handle_query): Likewise.
4783 (handle_v_cont): Likewise.
4784 (handle_v_run): Likewise.
4785 (captured_main): Likewise.
4786 * target.c (write_inferior_memory): Likewise.
4787 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4788 * tracepoint.c (init_trace_buffer): Likewise.
4789 (add_tracepoint_action): Likewise.
4790 (add_traceframe): Likewise.
4791 (add_traceframe_block): Likewise.
4792 (cmd_qtdpsrc): Likewise.
4793 (cmd_qtdv): Likewise.
4794 (cmd_qtstatus): Likewise.
4795 (response_source): Likewise.
4796 (response_tsv): Likewise.
4797 (cmd_qtnotes): Likewise.
4798 (gdb_collect): Likewise.
4799 (initialize_tracepoint): Likewise.
4801 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4803 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4804 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4805 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4807 (enum aarch64_condition_codes): New enum.
4808 (w0): New static global.
4811 (struct aarch64_memory_operand) <type>: New
4812 MEMORY_OPERAND_POSTINDEX type.
4813 (postindex_memory_operand): New helper function.
4814 (emit_ret): New function.
4815 (emit_load_store_pair): New function, factored out of emit_stp
4816 with support for MEMORY_OPERAND_POSTINDEX.
4817 (emit_stp): Rewrite using emit_load_store_pair.
4818 (emit_ldp): New function.
4819 (emit_load_store): Likewise.
4820 (emit_ldr): Mention post-index instruction in comment.
4821 (emit_ldrh): New function.
4822 (emit_ldrb): New function.
4823 (emit_ldrsw): Mention post-index instruction in comment.
4824 (emit_str): Likewise.
4825 (emit_subs): New function.
4826 (emit_cmp): Likewise.
4827 (emit_and): Likewise.
4828 (emit_orr): Likewise.
4829 (emit_orn): Likewise.
4830 (emit_eor): Likewise.
4831 (emit_mvn): Likewise.
4832 (emit_lslv): Likewise.
4833 (emit_lsrv): Likewise.
4834 (emit_asrv): Likewise.
4835 (emit_mul): Likewise.
4836 (emit_sbfm): Likewise.
4837 (emit_sbfx): Likewise.
4838 (emit_ubfm): Likewise.
4839 (emit_ubfx): Likewise.
4840 (emit_csinc): Likewise.
4841 (emit_cset): Likewise.
4842 (emit_nop): Likewise.
4843 (emit_ops_insns): New helper function.
4844 (emit_pop): Likewise.
4845 (emit_push): Likewise.
4846 (aarch64_emit_prologue): New function.
4847 (aarch64_emit_epilogue): Likewise.
4848 (aarch64_emit_add): Likewise.
4849 (aarch64_emit_sub): Likewise.
4850 (aarch64_emit_mul): Likewise.
4851 (aarch64_emit_lsh): Likewise.
4852 (aarch64_emit_rsh_signed): Likewise.
4853 (aarch64_emit_rsh_unsigned): Likewise.
4854 (aarch64_emit_ext): Likewise.
4855 (aarch64_emit_log_not): Likewise.
4856 (aarch64_emit_bit_and): Likewise.
4857 (aarch64_emit_bit_or): Likewise.
4858 (aarch64_emit_bit_xor): Likewise.
4859 (aarch64_emit_bit_not): Likewise.
4860 (aarch64_emit_equal): Likewise.
4861 (aarch64_emit_less_signed): Likewise.
4862 (aarch64_emit_less_unsigned): Likewise.
4863 (aarch64_emit_ref): Likewise.
4864 (aarch64_emit_if_goto): Likewise.
4865 (aarch64_emit_goto): Likewise.
4866 (aarch64_write_goto_address): Likewise.
4867 (aarch64_emit_const): Likewise.
4868 (aarch64_emit_call): Likewise.
4869 (aarch64_emit_reg): Likewise.
4870 (aarch64_emit_pop): Likewise.
4871 (aarch64_emit_stack_flush): Likewise.
4872 (aarch64_emit_zero_ext): Likewise.
4873 (aarch64_emit_swap): Likewise.
4874 (aarch64_emit_stack_adjust): Likewise.
4875 (aarch64_emit_int_call_1): Likewise.
4876 (aarch64_emit_void_call_2): Likewise.
4877 (aarch64_emit_eq_goto): Likewise.
4878 (aarch64_emit_ne_goto): Likewise.
4879 (aarch64_emit_lt_goto): Likewise.
4880 (aarch64_emit_le_goto): Likewise.
4881 (aarch64_emit_gt_goto): Likewise.
4882 (aarch64_emit_ge_got): Likewise.
4883 (aarch64_emit_ops_impl): New static global variable.
4884 (aarch64_emit_ops): New target function, return
4885 &aarch64_emit_ops_impl.
4886 (struct linux_target_ops): Install it.
4888 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4890 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4891 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4893 * linux-aarch64-ipa.c: New file.
4894 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4896 (aarch64_get_thread_area): New target method.
4897 (extract_signed_bitfield): New helper function.
4898 (aarch64_decode_ldr_literal): New function.
4899 (enum aarch64_opcodes): New enum.
4900 (struct aarch64_register): New struct.
4901 (struct aarch64_operand): New struct.
4902 (x0): New static global.
4911 (aarch64_register): New helper function.
4912 (register_operand): Likewise.
4913 (immediate_operand): Likewise.
4914 (struct aarch64_memory_operand): New struct.
4915 (offset_memory_operand): New helper function.
4916 (preindex_memory_operand): Likewise.
4917 (enum aarch64_system_control_registers): New enum.
4918 (ENCODE): New macro.
4919 (emit_insn): New helper function.
4920 (emit_b): New function.
4921 (emit_bcond): Likewise.
4922 (emit_cb): Likewise.
4923 (emit_tb): Likewise.
4924 (emit_blr): Likewise.
4925 (emit_stp): Likewise.
4926 (emit_ldp_q_offset): Likewise.
4927 (emit_stp_q_offset): Likewise.
4928 (emit_load_store): Likewise.
4929 (emit_ldr): Likewise.
4930 (emit_ldrsw): Likewise.
4931 (emit_str): Likewise.
4932 (emit_ldaxr): Likewise.
4933 (emit_stxr): Likewise.
4934 (emit_stlr): Likewise.
4935 (emit_data_processing_reg): Likewise.
4936 (emit_data_processing): Likewise.
4937 (emit_add): Likewise.
4938 (emit_sub): Likewise.
4939 (emit_mov): Likewise.
4940 (emit_movk): Likewise.
4941 (emit_mov_addr): Likewise.
4942 (emit_mrs): Likewise.
4943 (emit_msr): Likewise.
4944 (emit_sevl): Likewise.
4945 (emit_wfe): Likewise.
4946 (append_insns): Likewise.
4947 (can_encode_int32_in): New helper function.
4948 (aarch64_relocate_instruction): New function.
4949 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4950 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4951 (struct linux_target_ops): Install aarch64_get_thread_area,
4952 aarch64_install_fast_tracepoint_jump_pad and
4953 aarch64_get_min_fast_tracepoint_insn_len.
4955 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4957 * Makefile.in (aarch64-insn.o): New rule.
4958 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4960 2015-09-21 Yao Qi <yao.qi@linaro.org>
4962 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4964 2015-09-21 Yao Qi <yao.qi@linaro.org>
4966 * tracepoint.c (max_jump_pad_size): Remove.
4968 2015-09-18 Yao Qi <yao.qi@linaro.org>
4970 * linux-aarch64-low.c: Don't include sys/uio.h.
4971 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4973 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4975 * tracepoint.c (eval_result_type): Change prototype.
4976 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4978 2015-09-15 Pedro Alves <palves@redhat.com>
4980 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4981 Check whether to report exec events instead of checking whether
4982 multiprocess is enabled.
4984 2015-09-15 Pedro Alves <palves@redhat.com>
4987 * remote-utils.c (prepare_resume_reply): Merge
4988 TARGET_WAITKIND_VFORK_DONE switch case with the
4989 TARGET_WAITKIND_FORKED case.
4991 2015-09-15 Yao Qi <yao.qi@linaro.org>
4993 * server.c (handle_query): Check string comparison using
4994 "else if" instead of "if".
4996 2015-09-15 Yao Qi <yao.qi@linaro.org>
4998 * server.c (vCont_supported): New global variable.
4999 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5000 matches. Append ";vContSupported+" to own_buf.
5001 (handle_v_requests): Append ";s;S" to own_buf if target supports
5002 hardware single step or vCont_supported is false.
5003 (capture_main): Set vCont_supported to zero.
5005 2015-09-15 Yao Qi <yao.qi@linaro.org>
5007 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5009 (linux_supports_hardware_single_step): ... New function.
5010 (linux_target_ops): Update.
5011 * lynx-low.c (lynx_target_ops): Set field
5012 supports_hardware_single_step to target_can_do_hardware_single_step.
5013 * nto-low.c (nto_target_ops): Likewise.
5014 * spu-low.c (spu_target_ops): Likewise.
5015 * win32-low.c (win32_target_ops): Likewise.
5016 * target.c (target_can_do_hardware_single_step): New function.
5017 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5018 Remove. <supports_hardware_single_step>: New field.
5019 (target_supports_conditional_breakpoints): Remove.
5020 (target_supports_hardware_single_step): New macro.
5021 (target_can_do_hardware_single_step): Declare.
5022 * server.c (handle_query): Use target_supports_hardware_single_step
5023 instead of target_supports_conditional_breakpoints.
5025 2015-09-15 Yao Qi <yao.qi@linaro.org>
5027 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5029 (struct linux_target_ops the_low_target): Install
5030 aarch64_linux_siginfo_fixup.
5032 2015-09-11 Don Breazeal <donb@codesourcery.com>
5033 Luis Machado <lgustavo@codesourcery.com>
5035 * linux-low.c (linux_mourn): Static declaration.
5036 (linux_arch_setup): Move in front of
5037 handle_extended_wait.
5038 (linux_arch_setup_thread): New function.
5039 (handle_extended_wait): Handle exec events. Call
5040 linux_arch_setup_thread. Make event_lwp argument a
5041 pointer-to-a-pointer.
5042 (check_zombie_leaders): Do not check stopped threads.
5043 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5044 (linux_low_filter_event): Add lwp and thread for exec'ing
5045 non-leader thread if leader thread has been deleted.
5046 Refactor code into linux_arch_setup_thread and call it.
5047 Pass child lwp pointer by reference to handle_extended_wait.
5048 (linux_wait_for_event_filtered): Update comment.
5049 (linux_wait_1): Prevent clobbering exec event status.
5050 (linux_supports_exec_events): New function.
5051 (linux_target_ops) <supports_exec_events>: Initialize new member.
5052 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5054 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5055 * server.c (report_exec_events): New global variable.
5056 (handle_query): Handle qSupported query for exec-events feature.
5057 (captured_main): Initialize report_exec_events.
5058 * server.h (report_exec_events): Declare new global variable.
5059 * target.h (struct target_ops) <supports_exec_events>: New
5061 (target_supports_exec_events): New macro.
5062 * win32-low.c (win32_target_ops) <supports_exec_events>:
5063 Initialize new member.
5065 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5067 * linux-low.c (linux_low_enable_btrace): Remove.
5068 (linux_target_ops): Replace linux_low_enable_btrace with
5069 linux_enable_btrace.
5071 2015-09-03 Yao Qi <yao.qi@linaro.org>
5073 * linux-aarch64-low.c (aarch64_insert_point): Call
5074 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5077 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5079 * linux-low.c (check_stopped_by_breakpoint): Use
5080 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5082 2015-08-27 Pedro Alves <palves@redhat.com>
5084 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5086 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5088 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5089 the XNEW-family equivalent.
5090 (compile_bytecodes): Likewise.
5091 * dll.c (loaded_dll): Likewise.
5092 * event-loop.c (append_callback_event): Likewise.
5093 (create_file_handler): Likewise.
5094 (create_file_event): Likewise.
5095 * hostio.c (handle_open): Likewise.
5096 * inferiors.c (add_thread): Likewise.
5097 (add_process): Likewise.
5098 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5099 * linux-arm-low.c (arm_new_process): Likewise.
5100 (arm_new_thread): Likewise.
5101 * linux-low.c (add_to_pid_list): Likewise.
5102 (linux_add_process): Likewise.
5103 (handle_extended_wait): Likewise.
5104 (add_lwp): Likewise.
5105 (enqueue_one_deferred_signal): Likewise.
5106 (enqueue_pending_signal): Likewise.
5107 (linux_resume_one_lwp_throw): Likewise.
5108 (linux_resume_one_thread): Likewise.
5109 (linux_read_memory): Likewise.
5110 (linux_write_memory): Likewise.
5111 * linux-mips-low.c (mips_linux_new_process): Likewise.
5112 (mips_linux_new_thread): Likewise.
5113 (mips_add_watchpoint): Likewise.
5114 * linux-x86-low.c (initialize_low_arch): Likewise.
5115 * lynx-low.c (lynx_add_process): Likewise.
5116 * mem-break.c (set_raw_breakpoint_at): Likewise.
5117 (set_breakpoint): Likewise.
5118 (add_condition_to_breakpoint): Likewise.
5119 (add_commands_to_breakpoint): Likewise.
5120 (clone_agent_expr): Likewise.
5121 (clone_one_breakpoint): Likewise.
5122 * regcache.c (new_register_cache): Likewise.
5123 * remote-utils.c (look_up_one_symbol): Likewise.
5124 * server.c (queue_stop_reply): Likewise.
5125 (start_inferior): Likewise.
5126 (queue_stop_reply_callback): Likewise.
5127 (handle_target_event): Likewise.
5128 * spu-low.c (fetch_ppc_memory): Likewise.
5129 (store_ppc_memory): Likewise.
5130 * target.c (set_target_ops): Likewise.
5131 * thread-db.c (thread_db_load_search): Likewise.
5132 (try_thread_db_load_1): Likewise.
5133 * tracepoint.c (add_tracepoint): Likewise.
5134 (add_tracepoint_action): Likewise.
5135 (create_trace_state_variable): Likewise.
5136 (cmd_qtdpsrc): Likewise.
5137 (cmd_qtro): Likewise.
5138 (add_while_stepping_state): Likewise.
5139 * win32-low.c (child_add_thread): Likewise.
5140 (get_image_name): Likewise.
5142 2015-08-25 Yao Qi <yao.qi@linaro.org>
5144 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5146 2015-08-25 Yao Qi <yao.qi@linaro.org>
5148 * Makefile.in (aarch64-linux.o): New rule.
5149 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5151 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5152 (aarch64_init_debug_reg_state): Make it extern.
5153 (aarch64_linux_prepare_to_resume): Remove.
5155 2015-08-25 Yao Qi <yao.qi@linaro.org>
5157 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5158 lwp_arch_private_info and ptid_of_lwp.
5160 2015-08-25 Yao Qi <yao.qi@linaro.org>
5162 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5163 Find proc_info by find_process_pid. All callers updated.
5165 2015-08-25 Yao Qi <yao.qi@linaro.org>
5167 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5169 (debug_reg_change_callback): Remove.
5170 (aarch64_notify_debug_reg_change): Remove.
5172 2015-08-25 Yao Qi <yao.qi@linaro.org>
5174 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5175 Call current_lwp_ptid.
5177 2015-08-25 Yao Qi <yao.qi@linaro.org>
5179 * linux-aarch64-low.c (debug_reg_change_callback): Use
5182 2015-08-25 Yao Qi <yao.qi@linaro.org>
5184 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5186 2015-08-25 Yao Qi <yao.qi@linaro.org>
5188 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5190 2015-08-25 Yao Qi <yao.qi@linaro.org>
5192 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5195 2015-08-25 Yao Qi <yao.qi@linaro.org>
5197 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5199 (debug_reg_change_callback): Remove argument entry and add argument
5200 lwp. Remove local variable thread. Don't print thread id in the
5201 debugging output. Don't check whether pid of thread equals to pid.
5202 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5203 iterate_over_lwps instead find_inferior.
5205 2015-08-24 Pedro Alves <palves@redhat.com>
5207 * inferiors.c (get_first_process): New function.
5208 * inferiors.h (get_first_process): New declaration.
5209 * remote-utils.c (read_ptid): Default to the first process in the
5210 list, instead of to the current thread's process.
5212 2015-08-24 Pedro Alves <palves@redhat.com>
5214 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5215 * event-loop.c: Likewise.
5216 * remote-utils.c: Likewise.
5217 * tracepoint.c: Likewise.
5219 2015-08-24 Pedro Alves <palves@redhat.com>
5221 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5224 2015-08-21 Pedro Alves <palves@redhat.com>
5226 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5227 instead of literal 1.
5229 2015-08-21 Pedro Alves <palves@redhat.com>
5231 * tdesc.c (default_description): Explicitly zero-initialize.
5233 2015-08-21 Pedro Alves <palves@redhat.com>
5236 * inferiors.c (remove_thread): Discard any pending stop reply for
5238 * server.c (remove_all_on_match_pid): Rename to ...
5239 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5241 (discard_queued_stop_replies): Change parameter to a ptid. Now
5243 (handle_v_kill, kill_inferior_callback, captured_main)
5244 (process_serial_event): Adjust.
5245 * server.h (discard_queued_stop_replies): Declare.
5247 2015-08-21 Pedro Alves <palves@redhat.com>
5249 * linux-low.c (wait_for_sigstop): Always switch to no thread
5250 selected if the previously current thread dies.
5251 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5252 process instead of the current thread's.
5253 * remote-utils.c (input_interrupt): Don't check if there's no
5255 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5256 current thread to the general thread fails, error out.
5257 (handle_qxfer_auxv, handle_qxfer_libraries)
5258 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5259 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5260 (handle_query): Check if there's a thread selected instead of
5261 checking whether there's any thread in the thread list.
5262 (handle_qxfer_threads, handle_qxfer_btrace)
5263 (handle_qxfer_btrace_conf): Don't error out early if there's no
5264 thread in the thread list.
5265 (handle_v_cont, myresume): Don't set the current thread to the
5267 (process_serial_event) <Hg handling>: Also set thread_id if the
5268 previous general thread is still alive.
5269 (process_serial_event) <g/G handling>: If setting the current
5270 thread to the general thread fails, error out.
5271 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5272 thread's lwp instead of the current thread's.
5273 * target.c (set_desired_thread): If the desired thread was not
5274 found, leave the current thread pointing to NULL. Return an int
5275 (boolean) indicating success.
5276 * target.h (set_desired_thread): Change return type to int.
5278 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5280 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5281 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5283 (ps_get_thread_area): New function.
5285 2015-08-19 Gary Benson <gbenson@redhat.com>
5287 * hostio.c (handle_pread): Do not attempt to read more data
5288 than hostio_reply_with_data can fit in a packet.
5290 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5292 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5294 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5296 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5298 2015-08-06 Pedro Alves <palves@redhat.com>
5300 * tracepoint.c (expr_eval_result): Now an int.
5302 2015-08-06 Pedro Alves <palves@redhat.com>
5304 * gdbthread.h (struct regcache): Forward declare.
5305 (struct thread_info) <regcache_data>: Now a struct regcache
5307 * inferiors.c (inferior_regcache_data)
5308 (set_inferior_regcache_data): Now work with struct regcache
5310 * inferiors.h (struct regcache): Forward declare.
5311 (inferior_regcache_data, set_inferior_regcache_data): Now work
5312 with struct regcache pointers.
5313 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5314 (free_register_cache_thread): Remove struct regcache pointer
5317 2015-08-06 Pedro Alves <palves@redhat.com>
5319 * server.c (captured_main): On error, print the exception message
5320 to stderr, and if run_once is set, throw a quit.
5322 2015-08-06 Pedro Alves <palves@redhat.com>
5324 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5327 2015-08-06 Pedro Alves <palves@redhat.com>
5329 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5330 reading beyond the passed in buffer length.
5332 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5334 * tracepoint.c (symbol_list) <required>: Remove.
5336 2015-08-06 Pedro Alves <palves@redhat.com>
5338 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5339 count if stopping and suspending threads.
5340 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5341 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5342 (linux_detach): Complete an ongoing step-over.
5343 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5345 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5346 (linux_wait_1): If passing a signal to the inferior after
5347 finishing a step-over, unsuspend and re-resume all lwps. If we
5348 see a single-step event but the thread should be continuing, don't
5349 pass the trap to gdb.
5350 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5351 internal_error instead of gdb_assert.
5352 (enqueue_pending_signal): New function.
5353 (check_ptrace_stopped_lwp_gone): Add debug output.
5354 (start_step_over): Use internal_error instead of gdb_assert.
5355 (complete_ongoing_step_over): New function.
5356 (linux_resume_one_thread): Don't resume a suspended thread.
5357 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5360 2015-08-06 Pedro Alves <palves@redhat.com>
5362 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5363 (linux_thread_alive): Use lwp_is_marked_dead.
5364 (extended_event_reported): Delete.
5365 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5366 instead of extended_event_reported.
5367 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5369 (lwp_is_marked_dead): New function.
5370 (lwp_running): Use lwp_is_marked_dead.
5371 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5374 2015-08-06 Pedro Alves <palves@redhat.com>
5376 * linux-low.c (linux_wait_1): Move fork event output out of the
5377 !report_to_gdb check. Pass event_child->waitstatus to
5378 target_waitstatus_to_string instead of ourstatus.
5380 2015-08-04 Yao Qi <yao.qi@linaro.org>
5382 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5383 if current_thread is 32 bit.
5385 2015-08-04 Yao Qi <yao.qi@linaro.org>
5387 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5388 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5389 * server.c (extended_protocol): Remove "static".
5390 * server.h (extended_protocol): Declare it.
5392 2015-08-04 Yao Qi <yao.qi@linaro.org>
5394 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5395 both aarch64 and aarch32.
5396 (aarch64_set_pc): Likewise.
5398 2015-08-04 Yao Qi <yao.qi@linaro.org>
5400 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5401 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5402 arm-with-neon.xml to srv_xmlfiles.
5403 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5404 (is_64bit_tdesc): New function.
5405 (aarch64_linux_read_description): New function.
5406 (aarch64_arch_setup): Call aarch64_linux_read_description.
5407 (regs_info): Rename to regs_info_aarch64.
5408 (aarch64_regs_info): Return right regs_info.
5409 (initialize_low_arch): Call initialize_low_arch_aarch32.
5411 2015-08-04 Yao Qi <yao.qi@linaro.org>
5413 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5414 * linux-aarch32-low.c: New file.
5415 * linux-aarch32-low.h: New file.
5416 * linux-arm-low.c (arm_fill_gregset): Move it to
5417 linux-aarch32-low.c.
5418 (arm_store_gregset): Likewise.
5419 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5420 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5421 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5422 (regs_info): Rename to regs_info_arm.
5423 (arm_regs_info): Return regs_info_aarch32 if
5424 have_ptrace_getregset is 1 and target description is
5425 arm_with_neon or arm_with_vfpv3.
5426 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5427 Call initialize_low_arch_aarch32 instead.
5429 2015-08-04 Yao Qi <yao.qi@linaro.org>
5431 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5432 * linux-low.c: ... here.
5433 * linux-low.h (have_ptrace_getregset): Declare it.
5435 2015-08-04 Pedro Alves <palves@redhat.com>
5437 * thread-db.c (struct thread_db): Use new typedefs.
5438 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5440 (disable_thread_event_reporting): Cast result of dlsym to
5441 destination function pointer type.
5442 (thread_db_mourn): Use td_ta_delete_ftype.
5444 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5446 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5448 (CDX_BREAKPOINT): Define for R2.
5449 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5450 (the_low_target): Add comments.
5452 2015-07-30 Yao Qi <yao.qi@linaro.org>
5454 * linux-arm-low.c (arm_hwcap): Remove it.
5455 (arm_read_description): New local variable arm_hwcap. Don't
5456 set arm_hwcap to zero.
5458 2015-07-30 Yao Qi <yao.qi@linaro.org>
5460 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5461 Use regcache->tdesc instead.
5462 (arm_store_wmmxregset): Likewise.
5463 (arm_fill_vfpregset): Likewise.
5464 (arm_store_vfpregset): Likewise.
5466 2015-07-30 Yao Qi <yao.qi@linaro.org>
5468 * linux-arm-low.c: Include arch/arm.h.
5469 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5470 (arm_store_gregset): Likewise.
5472 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5474 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5475 ptrace's 4th parameter.
5477 2015-07-27 Yao Qi <yao.qi@linaro.org>
5479 * configure.srv (case aarch64*-*-linux*): Don't set
5482 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5484 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5486 * linux-arm-low.c: Likewise.
5487 * linux-cris-low.c: Likewise.
5488 * linux-crisv32-low.c: Likewise.
5489 * linux-low.c: Likewise.
5490 * linux-m68k-low.c: Likewise.
5491 * linux-mips-low.c: Likewise.
5492 * linux-nios2-low.c: Likewise.
5493 * linux-s390-low.c: Likewise.
5494 * linux-sparc-low.c: Likewise.
5495 * linux-tic6x-low.c: Likewise.
5496 * linux-tile-low.c: Likewise.
5497 * linux-x86-low.c: Likewise.
5499 2015-07-24 Pedro Alves <palves@redhat.com>
5501 * config.in: Regenerate.
5502 * configure: Regenerate.
5504 2015-07-24 Pedro Alves <palves@redhat.com>
5506 * acinclude.m4: Include ../ptrace.m4.
5507 * configure.ac: Call GDB_AC_PTRACE.
5508 * config.in, configure: Regenerate.
5510 2015-07-24 Yao Qi <yao.qi@linaro.org>
5512 * linux-low.c (linux_create_inferior): Remove setting to
5513 proc->priv->new_inferior.
5514 (linux_attach): Likewise.
5515 (linux_low_filter_event): Likewise.
5516 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5518 2015-07-24 Yao Qi <yao.qi@linaro.org>
5520 * linux-low.c (linux_arch_setup): New function.
5521 (linux_low_filter_event): If proc->tdesc is NULL and
5522 proc->attached is true, call the_low_target.arch_setup.
5523 Otherwise, keep status pending, and return.
5524 (linux_resume_one_lwp_throw): Don't call get_pc if
5525 thread->while_stepping isn't NULL. Don't call
5526 get_thread_regcache if proc->tdesc is NULL.
5527 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5528 (linux_target_ops): Install arch_setup.
5529 * server.c (start_inferior): Call the_target->arch_setup.
5530 * target.h (struct target_ops) <arch_setup>: New field.
5531 (target_arch_setup): New marco.
5532 * lynx-low.c (lynx_target_ops): Update.
5533 * nto-low.c (nto_target_ops): Update.
5534 * spu-low.c (spu_target_ops): Update.
5535 * win32-low.c (win32_target_ops): Update.
5537 2015-07-24 Yao Qi <yao.qi@linaro.org>
5539 * linux-low.c (linux_add_process): Don't set
5540 proc->priv->new_inferior.
5541 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5542 (linux_attach): Likewise.
5544 2015-07-24 Yao Qi <yao.qi@linaro.org>
5546 * server.c (start_inferior): Code refactor.
5548 2015-07-24 Yao Qi <yao.qi@linaro.org>
5550 * server.c (process_serial_event): Set general_thread.
5552 2015-07-21 Yao Qi <yao.qi@linaro.org>
5554 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5555 aarch64_linux_get_debug_reg_capacity.
5557 2015-07-17 Yao Qi <yao.qi@linaro.org>
5559 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5560 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5561 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5562 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5563 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5564 (AARCH64_HWP_ALIGNMENT): Likewise.
5565 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5566 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5567 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5568 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5569 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5570 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5571 (struct aarch64_debug_reg_state): Likewise.
5572 (struct arch_lwp_info): Likewise.
5573 (aarch64_align_watchpoint): Likewise.
5574 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5575 (aarch64_watchpoint_length): Likewise.
5576 (aarch64_point_encode_ctrl_reg): Likewise
5577 (aarch64_point_is_aligned): Likewise.
5578 (aarch64_align_watchpoint): Likewise.
5579 (aarch64_linux_set_debug_regs):
5580 (aarch64_dr_state_insert_one_point): Likewise.
5581 (aarch64_dr_state_remove_one_point): Likewise.
5582 (aarch64_handle_breakpoint): Likewise.
5583 (aarch64_handle_aligned_watchpoint): Likewise.
5584 (aarch64_handle_unaligned_watchpoint): Likewise.
5585 (aarch64_handle_watchpoint): Likewise.
5587 2015-07-17 Yao Qi <yao.qi@linaro.org>
5589 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5590 and don't aarch64_get_debug_reg_state. All callers update.
5591 (aarch64_handle_aligned_watchpoint): Likewise.
5592 (aarch64_handle_unaligned_watchpoint): Likewise.
5593 (aarch64_handle_watchpoint): Likewise.
5594 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5595 (aarch64_remove_point): Likewise.
5597 2015-07-17 Yao Qi <yao.qi@linaro.org>
5599 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5601 (aarch64_handle_unaligned_watchpoint): Likewise.
5603 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5605 Revert the previous 3 commits:
5606 Move gdb_regex* to common/
5607 Move linux_find_memory_regions_full & co.
5608 gdbserver build-id attribute generator
5610 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5611 Jan Kratochvil <jan.kratochvil@redhat.com>
5613 gdbserver build-id attribute generator.
5614 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5615 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5616 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5618 (get_dynamic): Use find_pdhr to traverse program headers.
5619 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5620 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5621 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5622 (get_hex_build_id): New.
5623 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5624 to reply XML document.
5626 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5627 Jan Kratochvil <jan.kratochvil@redhat.com>
5629 * target.c: Include target/target-utils.h and fcntl.h.
5630 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5631 (target_fileio_read_stralloc): New functions.
5633 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5635 * Makefile.in (OBS): Add gdb_regex.o.
5637 * config.in: Rebuilt.
5638 * configure: Rebuilt.
5640 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5641 Jan Kratochvil <jan.kratochvil@redhat.com>
5643 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5644 * Makefile.in (OBS): Add target-utils.o.
5645 (linux-maps.o, target-utils.o): New.
5646 * configure.srv (srv_linux_obj): Add linux-maps.o.
5648 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5650 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5652 (the_low_target): Install it.
5654 2015-07-14 Pedro Alves <palves@redhat.com>
5656 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5657 Instead, ignore ECHILD, and throw an error for other errnos.
5659 2015-07-10 Pedro Alves <palves@redhat.com>
5661 * event-loop.c (struct callback_event) <data>: Change type to
5662 gdb_client_data instance instead of gdb_client_data pointer.
5663 (append_callback_event): Adjust.
5665 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5667 * linux-aarch64-low.c: Add comments for each linux_target_ops
5668 method. Remove comments already covered in target_ops and
5669 linux_target_ops definitions.
5670 (the_low_target): Add comments for each unimplemented method.
5672 2015-07-09 Yao Qi <yao.qi@linaro.org>
5674 * linux-aarch64-low.c (aarch64_regmap): Remove.
5675 (aarch64_usrregs_info): Remove.
5676 (regs_info): Set field usrregs to NULL.
5678 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5680 * linux-low.c: Include "rsp-low.h"
5681 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5682 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5683 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5684 (handle_btrace_enable_pt): New.
5685 (handle_btrace_general_set): Support "pt".
5686 (handle_btrace_conf_general_set): Support "pt:size".
5688 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5690 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5693 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5695 * linux-aarch64-low.c: Remove comment about endianness.
5696 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5697 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5700 2015-06-24 Gary Benson <gbenson@redhat.com>
5702 * linux-i386-ipa.c (stdint.h): Do not include.
5703 * lynx-i386-low.c (stdint.h): Likewise.
5704 * lynx-ppc-low.c (stdint.h): Likewise.
5705 * mem-break.c (stdint.h): Likewise.
5706 * thread-db.c (stdint.h): Likewise.
5707 * tracepoint.c (stdint.h): Likewise.
5708 * win32-low.c (stdint.h): Likewise.
5710 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5712 * server.c (write_qxfer_response): Update call to
5713 remote_escape_output.
5715 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5716 Jan Kratochvil <jan.kratochvil@redhat.com>
5718 Merge multiple hex conversions.
5719 * gdbreplay.c (tohex): Rename to 'fromhex'.
5720 (logchar): Use fromhex.
5722 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5724 * server.c (handle_qxfer_libraries): Set `version' attribute for
5727 2015-06-10 Gary Benson <gbenson@redhat.com>
5729 * target.h (struct target_ops) <multifs_open>: New field.
5730 <multifs_unlink>: Likewise.
5731 <multifs_readlink>: Likewise.
5732 * linux-low.c (nat/linux-namespaces.h): New include.
5733 (linux_target_ops): Initialize the_target->multifs_open,
5734 the_target->multifs_unlink and the_target->multifs_readlink.
5735 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5736 * hostio.c (hostio_fs_pid): New static variable.
5737 (hostio_handle_new_gdb_connection): New function.
5738 (handle_setfs): Likewise.
5739 (handle_open): Use the_target->multifs_open as appropriate.
5740 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5741 (handle_readlink): Use the_target->multifs_readlink as
5743 (handle_vFile): Handle vFile:setfs packets.
5744 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5745 after target_handle_new_gdb_connection.
5747 2015-06-10 Gary Benson <gbenson@redhat.com>
5749 * configure.ac (AC_CHECK_FUNCS): Add setns.
5750 * config.in: Regenerate.
5751 * configure: Likewise.
5752 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5753 (linux-namespaces.o): New rule.
5754 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5756 2015-06-09 Gary Benson <gbenson@redhat.com>
5758 * hostio.c (handle_open): Process mode argument with
5759 fileio_to_host_mode.
5761 2015-06-01 Yao Qi <yao.qi@linaro.org>
5763 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5764 * linux-x86-low.c: Likewise.
5766 2015-05-28 Don Breazeal <donb@codesourcery.com>
5768 * linux-low.c (handle_extended_wait): Initialize
5769 thread_info.last_resume_kind for new fork children.
5771 2015-05-15 Pedro Alves <palves@redhat.com>
5773 * target.h (target_handle_new_gdb_connection): Rewrite using if
5774 wrapped in do/while.
5776 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5778 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5779 * configure, config.in: Regenerate.
5780 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5783 2015-05-12 Don Breazeal <donb@codesourcery.com>
5785 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5786 PTRACE_EVENT_VFORK_DONE.
5787 (linux_low_ptrace_options, extended_event_reported): Add vfork
5789 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5790 and "vforkdone" for RSP 'T' Stop Reply Packet.
5791 * server.h (report_vfork_events): Declare
5794 2015-05-12 Don Breazeal <donb@codesourcery.com>
5796 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5797 (the_low_target) <new_fork>: Initialize new member.
5798 * linux-arm-low.c (arm_new_fork): New function.
5799 (the_low_target) <new_fork>: Initialize new member.
5800 * linux-low.c (handle_extended_wait): Call new target function
5802 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5803 * linux-mips-low.c (mips_add_watchpoint): New function
5804 extracted from mips_insert_point.
5805 (the_low_target) <new_fork>: Initialize new member.
5806 (mips_linux_new_fork): New function.
5807 (mips_insert_point): Call mips_add_watchpoint.
5808 * linux-x86-low.c (x86_linux_new_fork): New function.
5809 (the_low_target) <new_fork>: Initialize new member.
5811 2015-05-12 Don Breazeal <donb@codesourcery.com>
5813 * linux-low.c (handle_extended_wait): Implement return value,
5814 rename argument 'event_child' to 'event_lwp', handle
5815 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5816 (linux_low_ptrace_options): New function.
5817 (linux_low_filter_event): Call linux_low_ptrace_options,
5818 use different argument fo linux_enable_event_reporting,
5819 use return value from handle_extended_wait.
5820 (extended_event_reported): New function.
5821 (linux_wait_1): Call extended_event_reported and set
5822 status to report fork events.
5823 (linux_write_memory): Add pid to debug message.
5824 (reset_lwp_ptrace_options_callback): New function.
5825 (linux_handle_new_gdb_connection): New function.
5826 (linux_target_ops): Initialize new structure member.
5827 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5828 * lynx-low.c: Initialize new structure member.
5829 * remote-utils.c (prepare_resume_reply): Implement stop reason
5830 "fork" for "T" stop message.
5831 * server.c (handle_query): Call handle_new_gdb_connection.
5832 * server.h (report_fork_events): Declare global flag.
5833 * target.h (struct target_ops) <handle_new_gdb_connection>:
5835 (target_handle_new_gdb_connection): New macro.
5836 * win32-low.c: Initialize new structure member.
5838 2015-05-12 Don Breazeal <donb@codesourcery.com>
5840 * mem-break.c (APPEND_TO_LIST): Define macro.
5841 (clone_agent_expr): New function.
5842 (clone_one_breakpoint): New function.
5843 (clone_all_breakpoints): New function.
5844 * mem-break.h: Declare new functions.
5846 2015-05-12 Don Breazeal <donb@codesourcery.com>
5848 * linux-low.c (linux_supports_fork_events): New function.
5849 (linux_supports_vfork_events): New function.
5850 (linux_target_ops): Initialize new structure members.
5851 (initialize_low): Call linux_check_ptrace_features.
5852 * lynx-low.c (lynx_target_ops): Initialize new structure
5854 * server.c (report_fork_events, report_vfork_events):
5856 (handle_query): Add new features to qSupported packet and
5858 (captured_main): Initialize new global variables.
5859 * target.h (struct target_ops) <supports_fork_events>:
5861 <supports_vfork_events>: New member.
5862 (target_supports_fork_events): New macro.
5863 (target_supports_vfork_events): New macro.
5864 * win32-low.c (win32_target_ops): Initialize new structure
5867 2015-05-12 Gary Benson <gbenson@redhat.com>
5869 * server.c (handle_qxfer_exec_file): Use current process
5872 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5874 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5875 Remove HAVE_PTRACE_GETREGS conditionals.
5876 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5877 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5879 2015-05-08 Yao Qi <yao.qi@linaro.org>
5881 * linux-low.c (linux_supports_conditional_breakpoints): New
5883 (linux_target_ops): Install new target method.
5884 * lynx-low.c (lynx_target_ops): Install NULL hook for
5885 supports_conditional_breakpoints.
5886 * nto-low.c (nto_target_ops): Likewise.
5887 * spu-low.c (spu_target_ops): Likewise.
5888 * win32-low.c (win32_target_ops): Likewise.
5889 * server.c (handle_query): Check
5890 target_supports_conditional_breakpoints.
5891 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5893 (target_supports_conditional_breakpoints): New macro.
5895 2015-05-06 Pedro Alves <palves@redhat.com>
5898 * server.c (start_inferior): If the process exits, mourn it.
5900 2015-04-21 Gary Benson <gbenson@redhat.com>
5902 * hostio.c (fileio_open_flags_to_host): Factored out to
5903 fileio_to_host_openflags in common/fileio.c. Single use
5906 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5908 * linux-xtensa-low.c (xtensa_fill_gregset)
5909 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5912 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5914 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5915 (regs_info): Replace usrregs pointer with NULL.
5917 2015-04-17 Gary Benson <gbenson@redhat.com>
5919 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5920 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5921 * server.c (handle_qxfer_exec_file): New function.
5922 (qxfer_packets): Add exec-file entry.
5923 (handle_query): Report qXfer:exec-file:read as supported packet.
5925 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5927 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5929 2015-04-09 Gary Benson <gbenson@redhat.com>
5931 * hostio-errno.c (errno_to_fileio_error): Remove function.
5932 Update caller to use remote_fileio_to_fio_error.
5934 2015-04-09 Yao Qi <yao.qi@linaro.org>
5936 * linux-low.c (linux_insert_point): Call
5937 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5938 (linux_remove_point): Call remove_memory_breakpoint if type is
5940 * linux-x86-low.c (x86_insert_point): Don't call
5941 insert_memory_breakpoint.
5942 (x86_remove_point): Don't call remove_memory_breakpoint.
5944 2015-04-01 Pedro Alves <palves@redhat.com>
5945 Cleber Rosa <crosa@redhat.com>
5947 * server.c (gdbserver_usage): Reorganize and extend the usage
5950 2015-03-24 Pedro Alves <palves@redhat.com>
5952 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5953 output. Also dump TRAP_TRACE.
5954 (linux_low_filter_event): In debug output, distinguish a
5955 resume_stop SIGSTOP from a delayed SIGSTOP.
5957 2015-03-24 Gary Benson <gbenson@redhat.com>
5959 * linux-x86-low.c (x86_linux_new_thread): Moved to
5961 (x86_linux_prepare_to_resume): Likewise.
5963 2015-03-24 Gary Benson <gbenson@redhat.com>
5965 * Makefile.in (x86-linux-dregs.o): New rule.
5966 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5967 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5968 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5969 (x86_linux_dr_get): Likewise.
5970 (x86_linux_dr_set): Likewise.
5971 (update_debug_registers_callback): Likewise.
5972 (x86_linux_dr_set_addr): Likewise.
5973 (x86_linux_dr_get_addr): Likewise.
5974 (x86_linux_dr_set_control): Likewise.
5975 (x86_linux_dr_get_control): Likewise.
5976 (x86_linux_dr_get_status): Likewise.
5977 (x86_linux_update_debug_registers): Likewise.
5979 2015-03-24 Gary Benson <gbenson@redhat.com>
5981 * linux-x86-low.c (x86_linux_update_debug_registers):
5982 New function, factored out from...
5983 (x86_linux_prepare_to_resume): ...this.
5985 2015-03-24 Gary Benson <gbenson@redhat.com>
5987 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5988 (x86_linux_dr_set): Likewise.
5989 (update_debug_registers_callback): Likewise.
5990 (x86_linux_dr_set_addr): Likewise.
5991 (x86_linux_dr_get_addr): Likewise.
5992 (x86_linux_dr_set_control): Likewise.
5993 (x86_linux_dr_get_control): Likewise.
5994 (x86_linux_dr_get_status): Likewise.
5995 (x86_linux_prepare_to_resume): Likewise.
5997 2015-03-24 Gary Benson <gbenson@redhat.com>
5999 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6000 Use perror_with_name. Pass string through gettext.
6001 (x86_linux_dr_set): Likewise.
6003 2015-03-24 Gary Benson <gbenson@redhat.com>
6005 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6006 (x86_linux_dr_set_addr): ...this.
6007 (x86_dr_low_get_addr): Rename to...
6008 (x86_linux_dr_get_addr): ...this.
6009 (x86_dr_low_set_control): Rename to...
6010 (x86_linux_dr_set_control): ...this.
6011 (x86_dr_low_get_control): Rename to...
6012 (x86_linux_dr_get_control): ...this.
6013 (x86_dr_low_get_status): Rename to...
6014 (x86_linux_dr_get_status): ...this.
6015 (x86_dr_low): Update with new function names.
6017 2015-03-24 Gary Benson <gbenson@redhat.com>
6019 * Makefile.in (x86-linux.o): New rule.
6020 * configure.srv: Add x86-linux.o to relevant targets.
6021 * linux-low.c (lwp_set_arch_private_info): New function.
6022 (lwp_arch_private_info): Likewise.
6023 * linux-x86-low.c: Include nat/x86-linux.h.
6024 (arch_lwp_info): Removed structure.
6025 (update_debug_registers_callback):
6026 Use lwp_set_debug_registers_changed.
6027 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6028 and lwp_set_debug_registers_changed.
6029 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6031 2015-03-24 Gary Benson <gbenson@redhat.com>
6033 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6034 * linux-arm-low.c (arm_new_thread): Likewise.
6035 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6036 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6037 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6038 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6040 2015-03-24 Gary Benson <gbenson@redhat.com>
6042 * linux-low.c (ptid_of_lwp): New function.
6043 (lwp_is_stopped): Likewise.
6044 (lwp_stop_reason): Likewise.
6045 * linux-x86-low.c (update_debug_registers_callback):
6047 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6050 2015-03-24 Gary Benson <gbenson@redhat.com>
6052 * linux-low.h (linux_stop_lwp): Remove declaration.
6054 2015-03-24 Gary Benson <gbenson@redhat.com>
6056 * linux-low.h: Include nat/linux-nat.h.
6057 * linux-low.c (iterate_over_lwps_args): New structure.
6058 (iterate_over_lwps_filter): New function.
6059 (iterate_over_lwps): Likewise.
6060 * linux-x86-low.c (update_debug_registers_callback):
6061 Update signature to what iterate_over_lwps expects.
6062 Remove PID check that iterate_over_lwps now performs.
6063 (x86_dr_low_set_addr): Use iterate_over_lwps.
6064 (x86_dr_low_set_control): Likewise.
6066 2015-03-24 Gary Benson <gbenson@redhat.com>
6068 * linux-x86-low.c (x86_debug_reg_state): New function.
6069 (x86_linux_prepare_to_resume): Use the above.
6071 2015-03-24 Gary Benson <gbenson@redhat.com>
6073 * linux-low.c (current_lwp_ptid): New function.
6074 * linux-x86-low.c: Include nat/linux-nat.h.
6075 (x86_dr_low_get_addr): Use current_lwp_ptid.
6076 (x86_dr_low_get_control): Likewise.
6077 (x86_dr_low_get_status): Likewise.
6079 2015-03-20 Pedro Alves <palves@redhat.com>
6081 * tracepoint.c (cmd_qtstatus): Make "str" const.
6083 2015-03-20 Pedro Alves <palves@redhat.com>
6085 * server.c (handle_general_set): Make "req_str" const.
6087 2015-03-19 Pedro Alves <palves@redhat.com>
6089 * linux-low.c (linux_resume_one_lwp): Rename to ...
6090 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6091 instead call perror_with_name.
6092 (check_ptrace_stopped_lwp_gone): New function.
6093 (linux_resume_one_lwp): Reimplement as wrapper around
6094 linux_resume_one_lwp_throw that swallows errors if the LWP is
6097 2015-03-19 Pedro Alves <palves@redhat.com>
6099 * linux-low.c (count_events_callback, select_event_lwp_callback):
6100 No longer check whether the thread has resume_stop as last resume
6103 2015-03-19 Pedro Alves <palves@redhat.com>
6105 * linux-low.c (count_events_callback, select_event_lwp_callback):
6106 Use the lwp's status_pending_p field, not the thread's.
6108 2015-03-19 Pedro Alves <palves@redhat.com>
6110 * linux-low.c (select_event_lwp_callback): Update comments to
6111 no longer mention SIGTRAP.
6113 2015-03-18 Gary Benson <gbenson@redhat.com>
6115 * server.c (handle_query): Do not report vFile:fstat as supported.
6117 2015-03-11 Gary Benson <gbenson@redhat.com>
6119 * hostio.c (sys/types.h): New include.
6120 (sys/stat.h): Likewise.
6121 (common-remote-fileio.h): Likewise.
6122 (handle_fstat): New function.
6123 (handle_vFile): Handle vFile:fstat packets.
6125 2015-03-11 Gary Benson <gbenson@redhat.com>
6127 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6128 struct stat.st_blocks and struct stat.st_blksize.
6129 * configure: Regenerate.
6130 * config.in: Likewise.
6131 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6132 (OBS): Add common-remote-fileio.o.
6133 (common-remote-fileio.o): New rule.
6135 2015-03-09 Pedro Alves <palves@redhat.com>
6137 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6138 'struct sockaddr' pointer in 'accept' call.
6140 2015-03-09 Pedro Alves <palves@redhat.com>
6143 2015-03-07 Pedro Alves <palves@redhat.com>
6144 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6145 or <winsock2.h> here. Instead include "gdb_socket.h".
6146 (remote_open): Use union gdb_sockaddr_u.
6147 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6148 or <winsock2.h> here. Instead include "gdb_socket.h".
6149 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6150 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6152 (init_named_socket, gdb_agent_helper_thread): Use union
6155 2015-03-07 Pedro Alves <palves@redhat.com>
6157 * configure.ac (build_warnings): Move
6158 -Wdeclaration-after-statement to the C-specific set.
6159 * configure: Regenerate.
6161 2015-03-07 Pedro Alves <palves@redhat.com>
6163 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6164 or <winsock2.h> here. Instead include "gdb_socket.h".
6165 (remote_open): Use union gdb_sockaddr_u.
6166 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6167 or <winsock2.h> here. Instead include "gdb_socket.h".
6168 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6169 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6171 (init_named_socket, gdb_agent_helper_thread): Use union
6174 2015-03-07 Pedro Alves <palves@redhat.com>
6176 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6179 2015-03-06 Yao Qi <yao.qi@linaro.org>
6181 * linux-aarch64-low.c (aarch64_insert_point): Use
6182 show_debug_regs as a boolean.
6183 (aarch64_remove_point): Likewise.
6185 2015-03-05 Pedro Alves <palves@redhat.com>
6187 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6188 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6189 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6190 * nto-low.c (nto_target_ops): Likewise.
6191 * spu-low.c (spu_target_ops): Likewise.
6192 * win32-low.c (win32_target_ops): Likewise.
6194 2015-03-04 Pedro Alves <palves@redhat.com>
6196 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6197 Decide whether a breakpoint triggered based on the SIGTRAP's
6199 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6200 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6201 (linux_low_filter_event): Check for breakpoints before checking
6203 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6205 (linux_stopped_by_sw_breakpoint)
6206 (linux_supports_stopped_by_sw_breakpoint)
6207 (linux_stopped_by_hw_breakpoint)
6208 (linux_supports_stopped_by_hw_breakpoint): New functions.
6209 (linux_target_ops): Install new target methods.
6211 2015-03-04 Pedro Alves <palves@redhat.com>
6213 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6214 * server.c (swbreak_feature, hwbreak_feature): New globals.
6215 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6216 (captured_main): Clear swbreak_feature and hwbreak_feature.
6217 * server.h (swbreak_feature, hwbreak_feature): Declare.
6218 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6219 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6220 supports_stopped_by_hw_breakpoint>: New fields.
6221 (target_supports_stopped_by_sw_breakpoint)
6222 (target_stopped_by_sw_breakpoint)
6223 (target_supports_stopped_by_hw_breakpoint)
6224 (target_stopped_by_hw_breakpoint): Declare.
6226 2015-03-04 Pedro Alves <palves@redhat.com>
6228 enum lwp_stop_reason -> enum target_stop_reason
6229 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6230 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6231 (linux_wait_1, stuck_in_jump_pad_callback)
6232 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6233 (linux_stopped_by_watchpoint):
6234 * linux-low.h (enum lwp_stop_reason): Delete.
6235 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6236 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6238 2015-03-04 Yao Qi <yao.qi@linaro.org>
6240 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6242 2015-03-03 Gary Benson <gbenson@redhat.com>
6244 * hostio.c (handle_vFile): Fix prefix lengths.
6246 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6248 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6251 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6253 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6254 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6255 (clean): Add "rm -f" for above C files.
6256 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6257 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6258 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6259 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6260 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6261 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6262 (init_registers_s390x_vx_linux64)
6263 (init_registers_s390x_tevx_linux64)
6264 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6265 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6267 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6268 (s390_store_vxrs_high): New functions.
6269 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6271 (s390_arch_setup): Add logic for selecting one of the new target
6272 descriptions. Activate the new vector regsets if applicable.
6273 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6274 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6275 and init_registers_s390x_tevx_linux64.
6277 2015-03-01 Pedro Alves <palves@redhat.com>
6279 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6282 2015-02-27 Pedro Alves <palves@redhat.com>
6284 * linux-x86-low.c (u_debugreg_offset): New function.
6285 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6287 2015-02-27 Pedro Alves <palves@redhat.com>
6289 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6290 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6291 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6292 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6293 (ps_lsetfpregs, ps_getpid)
6294 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6295 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6296 (ps_lsetxregs, ps_plog): Declare.
6298 2015-02-27 Pedro Alves <palves@redhat.com>
6300 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6301 IP_AGENT_EXPORT_FUNC.
6302 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6303 IP_AGENT_EXPORT_FUNC.
6304 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6305 (IP_AGENT_EXPORT): Delete.
6306 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6307 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6308 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6309 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6310 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6311 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6312 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6313 (traceframe_read_count, traceframe_write_count)
6314 (traceframes_created, trace_state_variables, get_raw_reg)
6315 (get_trace_state_variable_value, set_trace_state_variable_value)
6316 (ust_loaded, helper_thread_id, cmd_buf): Use
6317 IPA_SYM_EXPORTED_NAME.
6318 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6319 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6320 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6321 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6322 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6323 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6324 EXTERN_C_PUSH/EXTERN_C_POP.
6325 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6326 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6327 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6328 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6329 (traceframe_write_count, traceframe_read_count)
6330 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6331 (about_to_request_buffer_space, get_trace_state_variable_value)
6332 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6333 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6334 EXTERN_C_PUSH/EXTERN_C_POP.
6335 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6336 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6337 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6338 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6339 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6340 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6341 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6342 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6344 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6345 (IP_AGENT_EXPORT_VAR_DECL): Define.
6347 (gdb_agent_get_raw_reg): Declare.
6349 2015-02-27 Tom Tromey <tromey@redhat.com>
6350 Pedro Alves <palves@redhat.com>
6352 Rename symbols whose names are reserved C++ keywords throughout.
6354 2015-02-27 Pedro Alves <palves@redhat.com>
6356 * Makefile.in (COMPILER): New, get it from autoconf.
6357 (CXX): Get from autoconf instead.
6358 (COMPILE.pre): Use COMPILER.
6359 (CC-LD): Rename to ...
6360 (CC_LD): ... this. Use COMPILER.
6361 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6362 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6363 * acinclude.m4: Include build-with-cxx.m4.
6364 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6365 Disable -Werror by default if building in C++ mode.
6366 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6367 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6368 the C++ compiler. Save/restore CXXFLAGS too.
6369 * configure: Regenerate.
6371 2015-02-27 Pedro Alves <palves@redhat.com>
6373 * acinclude.m4: Include libiberty.m4.
6374 * configure.ac: Call libiberty_INIT.
6375 * config.in, configure: Regenerate.
6377 2015-02-26 Pedro Alves <palves@redhat.com>
6379 * linux-low.c (linux_wait_1): When incrementing the PC past a
6380 program breakpoint always use the_low_target.breakpoint_len as
6381 increment, rather than the maximum between that and
6382 the_low_target.decr_pc_after_break.
6384 2015-02-23 Pedro Alves <palves@redhat.com>
6386 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6387 thread was doing a step-over; always adjust the PC if
6388 we stepped over a permanent breakpoint.
6389 (linux_wait_1): If we stepped over breakpoint that was on top of a
6390 permanent breakpoint, manually advance the PC past it.
6392 2015-02-23 Pedro Alves <palves@redhat.com>
6394 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6396 (x86_fill_gregset, x86_store_gregset): Use it when handling
6399 2015-02-20 Pedro Alves <palves@redhat.com>
6401 * thread-db.c: Include "nat/linux-procfs.h".
6402 (thread_db_init): Skip listing new threads if the kernel supports
6403 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6405 2015-02-20 Pedro Alves <palves@redhat.com>
6407 * linux-low.c (status_pending_p_callback): Use ptid_match.
6409 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6411 PR breakpoints/16812
6412 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6413 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6414 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6416 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6418 PR breakpoints/15956
6419 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6421 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6423 * linux-low.c (linux_low_btrace_conf): Print size.
6424 * server.c (handle_btrace_conf_general_set): New.
6425 (hanle_general_set): Call handle_btrace_conf_general_set.
6426 (handle_query): Report Qbtrace-conf:bts:size as supported.
6428 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6430 * linux-low.c (linux_low_enable_btrace): Update parameters.
6431 (linux_low_btrace_conf): New.
6432 (linux_target_ops)<to_btrace_conf>: Initialize.
6433 * server.c (current_btrace_conf): New.
6434 (handle_btrace_enable): Rename to ...
6435 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6436 to target_enable_btrace. Update comment. Update users.
6437 (handle_qxfer_btrace_conf): New.
6438 (qxfer_packets): Add btrace-conf entry.
6439 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6440 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6441 (target_ops)<read_btrace_conf>: New.
6442 (target_enable_btrace): Update parameters.
6443 (target_read_btrace_conf): New.
6445 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6447 * server.c (handle_btrace_general_set): Remove call to
6448 target_supports_btrace.
6449 (supported_btrace_packets): New.
6450 (handle_query): Call supported_btrace_packets.
6451 * target.h: include btrace-common.h.
6452 (btrace_target_info): Removed.
6453 (supports_btrace, target_supports_btrace): Update parameters.
6455 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6457 * Makefile.in (SFILES): Add common/btrace-common.c.
6458 (OBS): Add common/btrace-common.o.
6459 (btrace-common.o): Add build rules.
6460 * linux-low: Include btrace-common.h.
6461 (linux_low_read_btrace): Use struct btrace_data. Call
6462 btrace_data_init and btrace_data_fini.
6464 2015-02-06 Pedro Alves <palves@redhat.com>
6466 * thread-db.c (find_new_threads_callback): Add debug output.
6468 2015-02-04 Pedro Alves <palves@redhat.com>
6470 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6471 (resume_stopped_resumed_lwps): New function.
6472 (linux_wait_for_event_filtered): Use it.
6474 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6476 * Makefile.in (SFILES): Add linux-personality.c.
6477 (linux-personality.o): New rule.
6478 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6479 list of objects to be built.
6480 * linux-low.c: Include nat/linux-personality.h.
6481 (linux_create_inferior): Remove code to disable address space
6482 randomization (moved to ../nat/linux-personality.c). Create
6483 cleanup to disable address space randomization.
6485 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6487 * Makefile.in (posix-strerror.o): New rule.
6488 (mingw-strerror.o): Likewise.
6489 * configure: Regenerated.
6490 * configure.ac: Source file ../common/common.host. Initialize new
6491 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6493 2015-01-14 Yao Qi <yao@codesourcery.com>
6495 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6496 (ppc-linux.o): New rule.
6497 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6498 * configure.ac: AC_CHECK_FUNCS(getauxval).
6499 * config.in: Re-generated.
6500 * configure: Re-generated.
6501 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6502 ppc64_64bit_inferior_p
6504 2015-01-14 Yao Qi <yao@codesourcery.com>
6506 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6507 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6508 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6509 (PT_ORIG_R3, PT_TRAP): Likewise.
6510 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6511 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6512 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6514 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6516 * i387-fp.c (i387_cache_to_xsave): In look over
6517 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6518 zmmh_low_space field by use of zmmh_high_space.
6520 2015-01-09 Pedro Alves <palves@redhat.com>
6522 * linux-low.c (step_over_bkpt): Move higher up in the file.
6523 (handle_extended_wait): Don't store the stop_pc here.
6524 (get_stop_pc): Adjust comments and rename to ...
6525 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6526 stopped for a software breakpoint or hardware breakpoint.
6527 (thread_still_has_status_pending_p): New function.
6528 (status_pending_p_callback): Use
6529 thread_still_has_status_pending_p. If the event is no longer
6530 interesting, resume the LWP.
6531 (handle_tracepoints): Add assert.
6532 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6533 (wstatus_maybe_breakpoint): New function.
6534 (cancel_breakpoint): Delete function.
6535 (check_stopped_by_watchpoint): New function, factored out from
6536 linux_low_filter_event.
6537 (lp_status_maybe_breakpoint): Delete function.
6538 (linux_low_filter_event): Remove filter_ptid argument.
6539 Leave thread group exits pending here. Store the LWP's stop PC.
6540 Always leave events pending.
6541 (linux_wait_for_event_filtered): Pull all events out of the
6542 kernel, and leave them all pending.
6543 (count_events_callback, select_event_lwp_callback): Consider all
6545 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6546 (select_event_lwp): Only give preference to the stepping LWP in
6547 all-stop mode. Adjust comments.
6548 (ignore_event): New function.
6549 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6550 references to cancel_breakpoints. Adjust to renames. Also give
6551 equal priority to all LWPs that have had events in non-stop mode.
6552 If reporting a software breakpoint event, unadjust the LWP's PC.
6553 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6554 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6556 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6557 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6558 (linux_stopped_by_watchpoint): Adjust.
6559 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6560 * linux-low.h (enum lwp_stop_reason): New.
6561 (struct lwp_info) <stop_pc>: Adjust comment.
6562 <stopped_by_watchpoint>: Delete field.
6563 <stop_reason>: New field.
6564 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6565 * mem-break.c (software_breakpoint_inserted_here)
6566 (hardware_breakpoint_inserted_here): New function.
6567 * mem-break.h (software_breakpoint_inserted_here)
6568 (hardware_breakpoint_inserted_here): Declare.
6569 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6570 (cancel_breakpoints): Delete.
6571 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6572 (upload_fast_traceframes): Remove references to
6575 2015-01-09 Pedro Alves <palves@redhat.com>
6577 * thread-db.c (find_new_threads_callback): Ignore thread if the
6578 kernel thread ID is -1.
6580 2015-01-09 Pedro Alves <palves@redhat.com>
6582 * linux-low.c (linux_attach_fail_reason_string): Move to
6583 nat/linux-ptrace.c, and rename.
6584 (linux_attach_lwp): Update comment.
6585 (attach_proc_task_lwp_callback): New function.
6586 (linux_attach): Adjust to rename and use
6587 linux_proc_attach_tgid_threads.
6588 (linux_attach_fail_reason_string): Delete declaration.
6590 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6592 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6593 * server.c (gdbserver_version): Likewise.
6595 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6597 * remote-utils.c: Include ctype.h.
6598 (input_interrupt): Explicitly handle the case when the char
6599 received is the NUL byte. Improve the printing of non-ASCII
6602 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6604 * linux-low.c (linux_low_filter_event): Update call to
6605 linux_enable_event_reporting following the addition of
6606 a new parameter to that function.
6608 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6611 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6612 (AARCH64_FPCR_REGNO): Likewise.
6613 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6614 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6615 (aarch64_store_fpregset): Likewise.
6617 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6619 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6620 Remove FIXME comment about assumption about N.
6622 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6624 * configure.ac: If large-file support is disabled in GDBserver,
6625 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6626 * configure: Regenerate.
6628 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6630 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6631 warning upon ENODATA from ptrace.
6632 * linux-s390-low.c (s390_store_tdb): New.
6633 (s390_regsets): Add regset for NT_S390_TDB.
6635 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6637 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6638 without a fill_function.
6639 * linux-s390-low.c (s390_fill_last_break): Remove.
6640 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6641 (s390_arch_setup): Use regset's size instead of fill_function for
6644 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6646 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6647 the regset's store function when ptrace returned an error.
6648 * regcache.c (get_thread_regcache): Invalidate register cache
6649 before fetching inferior's registers.
6651 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6653 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6654 while-loop as for-loop.
6655 (regsets_store_inferior_registers): Likewise.
6657 2014-11-28 Yao Qi <yao@codesourcery.com>
6659 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6660 * config.in, configure: Re-generate.
6661 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6664 2014-11-21 Yao Qi <yao@codesourcery.com>
6666 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6667 (AC_CHECK_HEADERS): Remove malloc.h.
6668 * configure: Re-generated.
6669 * config.in: Re-generated.
6670 * server.h: Don't include alloca.h and malloc.h.
6671 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6672 Don't include malloc.h.
6674 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6676 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6677 corresponding ERRNO check in same block.
6679 2014-11-12 Pedro Alves <palves@redhat.com>
6681 * server.c (cont_thread): Update comment.
6682 (start_inferior, attach_inferior): No longer clear cont_thread.
6683 (handle_v_cont): No longer set cont_thread.
6684 (captured_main): Clear cont_thread each time a GDB connects.
6686 2014-11-12 Pedro Alves <palves@redhat.com>
6688 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6689 thread, and don't resume all threads if the Hc thread has exited.
6691 2014-11-12 Pedro Alves <palves@redhat.com>
6693 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6694 the process group instead of to a specific LWP.
6696 2014-10-15 Pedro Alves <palves@redhat.com>
6699 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6701 (arm_set_thread_context): Delete.
6702 (the_low_target): Adjust.
6703 * win32-i386-low.c (debug_registers_changed)
6704 (debug_registers_used): Delete.
6705 (update_debug_registers_callback): New function.
6706 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6707 needing to update their debug registers.
6708 (win32_get_current_dr): New function.
6709 (x86_dr_low_get_addr, x86_dr_low_get_control)
6710 (x86_dr_low_get_status): Fetch the debug register from the thread
6712 (i386_initial_stuff): Adjust.
6713 (i386_get_thread_context): Remove current_event parameter. Don't
6714 clear debug_registers_changed nor copy DR values to
6716 (i386_set_thread_context): Delete.
6717 (i386_prepare_to_resume): New function.
6718 (i386_thread_added): Mark the thread as needing to update irs
6720 (the_low_target): Remove i386_set_thread_context and install
6721 i386_prepare_to_resume.
6722 * win32-low.c (win32_get_thread_context): Adjust.
6723 (win32_set_thread_context): Use SetThreadContext
6725 (win32_prepare_to_resume): New function.
6726 (win32_require_context): New function, factored out from ...
6727 (thread_rec): ... this.
6728 (continue_one_thread): Call win32_prepare_to_resume on each thread
6729 we're about to continue.
6730 (win32_resume): Call win32_prepare_to_resume on the event thread.
6731 * win32-low.h (struct win32_thread_info)
6732 <debug_registers_changed>: New field.
6733 (struct win32_target_ops): Change prototype of set_thread_context,
6734 delete set_thread_context and add prepare_to_resume.
6735 (win32_require_context): New declaration.
6737 2014-10-08 Gary Benson <gbenson@redhat.com>
6739 * server.h: Do not include common-exceptions.h.
6741 2014-10-08 Gary Benson <gbenson@redhat.com>
6743 * server.h: Do not include cleanups.h.
6745 2014-09-30 James Hogan <james.hogan@imgtec.com>
6747 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6750 2014-09-23 Yao Qi <yao@codesourcery.com>
6752 * linux-low.c (lp_status_maybe_breakpoint): New function.
6753 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6754 (count_events_callback): Likewise.
6755 (select_event_lwp_callback): Likewise.
6756 (cancel_breakpoints_callback): Likewise.
6758 2014-09-19 Don Breazeal <donb@codesourcery.com>
6760 * linux-low.c (handle_extended_wait): Call
6761 linux_ptrace_get_extended_event.
6762 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6763 linux_is_extended_waitstatus.
6765 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6767 * Makefile.in (CPPFLAGS): Define.
6768 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6769 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6771 2014-09-16 Gary Benson <gbenson@redhat.com>
6773 * inferiors.h (current_inferior): Renamed as...
6774 (current_thread): New variable. All uses updated.
6775 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6776 (maybe_move_out_of_jump_pad): Likewise.
6777 (cancel_breakpoint): Likewise.
6778 (linux_low_filter_event): Likewise.
6779 (wait_for_sigstop): Likewise.
6780 (linux_resume_one_lwp): Likewise.
6781 (need_step_over_p): Likewise.
6782 (start_step_over): Likewise.
6783 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6784 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6785 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6786 and save_inferior as saved_thread.
6787 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6789 (regcache_invalidate_thread): Likewise.
6790 * remote-utils.c (prepare_resume_reply): Likewise.
6791 * thread-db.c (thread_db_get_tls_address): Likewise.
6792 (disable_thread_event_reporting): Likewise.
6793 (remove_thread_event_breakpoints): Likewise.
6794 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6796 * target.h (set_desired_inferior): Renamed as...
6797 (set_desired_thread): New declaration. All uses updated.
6798 * server.c (myresume): Updated comment to reference thread instead
6800 (handle_serial_event): Likewise.
6801 (handle_target_event): Likewise.
6803 2014-09-12 Tom Tromey <tromey@redhat.com>
6804 Gary Benson <gbenson@redhat.com>
6806 * regcache.h: Include common-regcache.h.
6807 (regcache_read_pc): Don't declare.
6808 * regcache.c (get_thread_regcache_for_ptid): New function.
6810 2014-09-11 Tom Tromey <tromey@redhat.com>
6811 Gary Benson <gbenson@redhat.com>
6813 * symbol.c: New file.
6814 * Makefile.in (SFILES): Add symbol.c.
6815 (OBS): Add symbol.o.
6817 2014-09-11 Gary Benson <gbenson@redhat.com>
6819 * target.c (target_stop_ptid, target_continue_ptid): New
6822 2014-09-11 Tom Tromey <tromey@redhat.com>
6823 Gary Benson <gbenson@redhat.com>
6825 * target.h: Include target/target.h.
6826 * target.c (target_read_memory, target_read_uint32)
6827 (target_write_memory): New functions.
6829 2014-09-11 Gary Benson <gbenson@redhat.com>
6831 * server.h (debug_hw_points): Don't declare.
6832 * server.c (debug_hw_points): Don't define. Replace all uses
6833 with show_debug_regs.
6834 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6835 all uses with show_debug_regs.
6837 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6839 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6840 endianness into account.
6841 (ppc_supply_ptrace_register): Likewise.
6843 2014-09-03 James Hogan <james.hogan@imgtec.com>
6845 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6846 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6848 2014-09-03 Gary Benson <gbenson@redhat.com>
6850 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6851 ALL_DEBUG_ADDRESS_REGISTERS.
6853 2014-09-02 Gary Benson <gbenson@redhat.com>
6855 * i386-low.h: Renamed as...
6856 * x86-low.h: New file. All type, function and variable name
6857 prefixes changed from "i386_" to "x86_". All references updated.
6858 * i386-low.c: Renamed as...
6859 * x86-low.c: New file. All type, function and variable name
6860 prefixes changed from "i386_" to "x86_". All references updated.
6862 2014-09-02 Gary Benson <gbenson@redhat.com>
6864 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6865 (x86_linux_new_thread): Likewise.
6867 2014-08-29 Gary Benson <gbenson@redhat.com>
6869 * server.h (setjmp.h): Do not include.
6870 (toplevel): Do not declare.
6871 (common-exceptions.h): Include.
6872 (cleanups.h): Likewise.
6873 * server.c (toplevel): Do not define.
6874 (exit_code): New static global.
6875 (detach_or_kill_for_exit_cleanup): New function.
6876 (main): New function. Original main renamed to...
6877 (captured_main): New function.
6878 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6880 2014-08-29 Gary Benson <gbenson@redhat.com>
6882 * Makefile.in (SFILES): Add common/common-exceptions.c.
6883 (OBS): Add common-exceptions.o.
6884 (common-exceptions.o): New rule.
6885 * utils.c (prepare_to_throw_exception): New function.
6887 2014-08-29 Gary Benson <gbenson@redhat.com>
6889 * config.in: Regenerate.
6890 * configure: Likewise.
6892 2014-08-29 Gary Benson <gbenson@redhat.com>
6894 * Makefile.in (SFILES): Add common/cleanups.c.
6896 (cleanups.o): New rule.
6898 2014-08-29 Gary Benson <gbenson@redhat.com>
6900 * utils.c (internal_vwarning): New function.
6902 2014-08-28 Gary Benson <gbenson@redhat.com>
6904 * utils.h (fatal): Remove declaration.
6905 * utils.c (fatal): Remove function.
6907 2014-08-28 Gary Benson <gbenson@redhat.com>
6909 * tracepoint.c (gdb_agent_init): Replace fatal with
6911 (initialize_tracepoint): Likewise.
6913 2014-08-28 Gary Benson <gbenson@redhat.com>
6915 * remote-utils.c (remote_prepare): Replace fatal with error.
6917 2014-08-28 Gary Benson <gbenson@redhat.com>
6919 * linux-low.c (linux_async): Replace fatal with warning.
6921 (linux_start_non_stop): Return -1 if linux_async failed.
6923 2014-08-28 Gary Benson <gbenson@redhat.com>
6925 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6927 (i386_dr_low_get_addr): Remove vague comment.
6928 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6931 2014-08-28 Gary Benson <gbenson@redhat.com>
6933 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6934 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6936 (linux_resume_one_lwp): Likewise.
6937 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6939 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6940 with internal_error.
6941 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6942 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6943 (find_register_by_name): Replace fatal with internal_error.
6944 (find_regno): Likewise.
6945 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6946 * thread-db.c (thread_db_create_event): Likewise.
6947 (thread_db_load_search): Likewise.
6948 (try_thread_db_load_1): Likewise.
6949 * tracepoint.c (get_jump_space_head): Replace fatal with
6951 (claim_trampoline_space): Likewise.
6952 (have_fast_tracepoint_trampoline_buffer): Likewise.
6953 (cmd_qtstart): Likewise.
6954 (stop_tracing): Likewise.
6955 (fast_tracepoint_collecting): Likewise.
6956 (target_malloc): Likewise.
6957 (download_tracepoint): Likewise.
6958 (download_trace_state_variables): Replace check with gdb_assert.
6959 (upload_fast_traceframes): Replace fatal with internal_error.
6961 2014-08-19 Tom Tromey <tromey@redhat.com>
6962 Gary Benson <gbenson@redhat.com>
6964 * Makefile.in (SFILES): Add common/common-debug.c.
6965 (OBS): Add common-debug.o.
6966 (common-debug.o): New rule.
6967 * debug.h (debug_printf): Don't declare.
6968 * debug.c (debug_printf): Renamed and rewritten as...
6969 (debug_vprintf): New function.
6971 2014-08-19 Gary Benson <gbenson@redhat.com>
6973 * utils.h: Do not include print-utils.h.
6975 2014-08-19 Tom Tromey <tromey@redhat.com>
6976 Gary Benson <gbenson@redhat.com>
6978 * server.h: Add static assertion.
6979 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6981 2014-08-19 Tom Tromey <tromey@redhat.com>
6982 Gary Benson <gbenson@redhat.com>
6984 * Makefile.in (SFILES): Add common/errors.c.
6985 (OBS): Add errors.o.
6986 (IPA_OBS): Add errors-ipa.o.
6987 (errors.o): New rule.
6988 (errors-ipa.o): Likewise.
6989 * utils.h (perror_with_name, error, warning): Don't declare.
6990 * utils.c (warning): Renamed and rewritten as...
6991 (vwarning): New function.
6992 (error): Renamed and rewritten as...
6993 (verror): New function.
6994 (internal_error): Renamed and rewritten as...
6995 (internal_verror): New function.
6997 2014-08-07 Gary Benson <gbenson@redhat.com>
6999 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7000 * configure: Regenerate.
7001 * config.in: Likewise.
7002 * server.h: Do not include errno.h.
7003 * event-loop.c: Likewise.
7004 * hostio-errno.c: Likewise.
7005 * linux-low.c: Likewise.
7006 * remote-utils.c: Likewise.
7007 * spu-low.c: Likewise.
7008 * utils.c: Likewise.
7009 * gdbreplay.c: Unconditionally include errno.h.
7011 2014-08-07 Gary Benson <gbenson@redhat.com>
7013 * server.h: Do not include string.h.
7014 * event-loop.c: Likewise.
7015 * linux-low.c: Likewise.
7016 * regcache.c: Likewise.
7017 * remote-utils.c: Likewise.
7018 * spu-low.c: Likewise.
7019 * utils.c: Likewise.
7021 2014-08-07 Gary Benson <gbenson@redhat.com>
7023 * server.h: Do not include gdb_assert.h.
7025 2014-08-07 Gary Benson <gbenson@redhat.com>
7027 * server.h: Do not include common-utils.h.
7029 2014-08-07 Gary Benson <gbenson@redhat.com>
7031 * server.h: Do not include ptid.h.
7032 * notif.h: Likewise.
7034 2014-08-07 Gary Benson <gbenson@redhat.com>
7036 * server.h: Do not include gdb_locale.h.
7038 2014-08-07 Gary Benson <gbenson@redhat.com>
7040 * server.h: Do not include gdb/signals.h.
7041 * win32-low.c: Likewise.
7043 2014-08-07 Gary Benson <gbenson@redhat.com>
7045 * server.h: Do not include pathmax.h.
7047 2014-08-07 Gary Benson <gbenson@redhat.com>
7049 * server.h: Do not include libiberty.h.
7050 * linux-bfin-low.c: Likewise.
7052 2014-08-07 Gary Benson <gbenson@redhat.com>
7054 * server.h: Do not include ansidecl.h.
7056 2014-08-07 Gary Benson <gbenson@redhat.com>
7058 * linux-x86-low.c: Do not include stddef.h.
7059 * lynx-ppc-low.c: Likewise.
7060 * tracepoint.c: Likewise.
7062 2014-08-07 Gary Benson <gbenson@redhat.com>
7064 * server.h: Do not include stdarg.h.
7065 * nto-low.c: Likewise.
7067 2014-08-07 Gary Benson <gbenson@redhat.com>
7069 * server.h: Do not include stdlib.h.
7070 * inferiors.c: Likewise.
7071 * linux-low.c: Likewise.
7072 * regcache.c: Likewise.
7073 * spu-low.c: Likewise.
7074 * tracepoint.c: Likewise.
7075 * utils.c: Likewise.
7077 2014-08-07 Gary Benson <gbenson@redhat.com>
7079 * server.h: Do not include stdio.h.
7080 * linux-low.c: Likewise.
7081 * remote-utils.c: Likewise.
7082 * spu-low.c: Likewise.
7083 * utils.c: Likewise.
7084 * wincecompat.c: Likewise.
7086 2014-08-06 Gary Benson <gbenson@redhat.com>
7088 * regcache.c (init_register_cache): Move conditionals inside if.
7090 2014-08-06 Gary Benson <gbenson@redhat.com>
7092 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7094 2014-07-31 Gary Benson <gbenson@redhat.com>
7096 * ax.h: Do not include server.h.
7097 * gdbthread.h: Likewise.
7098 * lynx-low.h: Likewise.
7099 * notif.h: Likewise.
7101 2014-07-30 Gary Benson <gbenson@redhat.com>
7103 * server.h: Include common-defs.h.
7104 Do not include config.h or build-gnulib-gdbserver/config.h.
7106 2014-07-30 Gary Benson <gbenson@redhat.com>
7108 * hostio-errno.c: Move server.h to top of includes list.
7109 * inferiors.c: Likewise.
7110 * linux-x86-low.c: Likewise.
7111 * notif.c: Include server.h.
7113 2014-07-24 Tom Tromey <tromey@redhat.com>
7114 Gary Benson <gbenson@redhat.com>
7116 * server.h (CORE_ADDR): Now unsigned.
7118 2014-07-16 Pedro Alves <palves@redhat.com>
7120 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7122 2014-07-15 Pedro Alves <palves@redhat.com>
7124 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7127 2014-07-11 Pedro Alves <palves@redhat.com>
7129 * linux-low.c (kill_wait_lwp): New function, based on
7130 kill_one_lwp_callback, but use my_waitpid directly.
7131 (kill_one_lwp_callback, linux_kill): Use it.
7133 2014-06-23 Pedro Alves <palves@redhat.com>
7135 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7136 before setting DR0..DR3.
7138 2014-06-20 Gary Benson <gbenson@redhat.com>
7140 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7141 * configure: Regenerated.
7142 * config.in: Likewise.
7144 2014-06-20 Gary Benson <gbenson@redhat.com>
7146 * Makefile.in (SFILES): Update locations for files moved
7148 (object file files): Reordered.
7150 2014-06-20 Gary Benson <gbenson@redhat.com>
7152 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7153 (i386_dr_low_set_addr): Likewise.
7154 (i386_dr_low_get_addr): Likewise.
7155 (i386_dr_low_can_set_control): Likewise.
7156 (i386_dr_low_set_control): Likewise.
7157 (i386_dr_low_get_control): Likewise.
7158 (i386_dr_low_get_status): Likewise.
7159 (i386_get_debug_register_length): Likewise.
7160 * linux-x86-low.c (i386_dr_low_set_addr):
7161 Changed signature. Made static.
7162 (i386_dr_low_get_addr): Likewise.
7163 (i386_dr_low_set_control): Likewise.
7164 (i386_dr_low_get_control): Likewise.
7165 (i386_dr_low_get_status): Likewise.
7166 (i386_dr_low): New global variable.
7167 * win32-i386-low.c (i386_dr_low_set_addr):
7168 Changed signature. Made static.
7169 (i386_dr_low_get_addr): Likewise.
7170 (i386_dr_low_set_control): Likewise.
7171 (i386_dr_low_get_control): Likewise.
7172 (i386_dr_low_get_status): Likewise.
7173 (i386_dr_low): New global variable.
7175 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7177 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7178 * Makefile.in (AR, AR_FLAGS): Define.
7179 * configure: Regenerate.
7181 2014-06-19 Gary Benson <gbenson@redhat.com>
7183 * Makefile.in (i386-dregs.o): New rule.
7184 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7185 * i386-low.c (target.h): Remove include.
7186 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7187 (DR_CONTROL_SHIFT): Likewise.
7188 (DR_CONTROL_SIZE): Likewise.
7189 (DR_RW_EXECUTE): Likewise.
7190 (DR_RW_WRITE): Likewise.
7191 (DR_RW_READ): Likewise.
7192 (DR_RW_IORW): Likewise.
7193 (DR_LEN_1): Likewise.
7194 (DR_LEN_2): Likewise.
7195 (DR_LEN_4): Likewise.
7196 (DR_LEN_8): Likewise.
7197 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7198 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7199 (DR_ENABLE_SIZE): Likewise.
7200 (DR_LOCAL_SLOWDOWN): Likewise.
7201 (DR_GLOBAL_SLOWDOWN): Likewise.
7202 (DR_CONTROL_RESERVED): Likewise.
7203 (I386_DR_CONTROL_MASK): Likewise.
7204 (I386_DR_VACANT): Likewise.
7205 (I386_DR_LOCAL_ENABLE): Likewise.
7206 (I386_DR_GLOBAL_ENABLE): Likewise.
7207 (I386_DR_DISABLE): Likewise.
7208 (I386_DR_SET_RW_LEN): Likewise.
7209 (I386_DR_GET_RW_LEN): Likewise.
7210 (I386_DR_WATCH_HIT): Likewise.
7211 (i386_wp_op_t): Likewise.
7212 (i386_show_dr): Likewise.
7213 (i386_length_and_rw_bits): Likewise.
7214 (i386_insert_aligned_watchpoint): Likewise.
7215 (i386_remove_aligned_watchpoint): Likewise.
7216 (i386_handle_nonaligned_watchpoint): Likewise.
7217 i386_update_inferior_debug_regs(): Likewise.
7218 (i386_dr_insert_watchpoint): Likewise.
7219 (i386_dr_remove_watchpoint): Likewise.
7220 (i386_dr_region_ok_for_watchpoint): Likewise.
7221 (i386_dr_stopped_data_address): Likewise.
7222 (i386_dr_stopped_by_watchpoint): Likewise.
7224 2014-06-19 Gary Benson <gbenson@redhat.com>
7226 * i386-low.c (i386_dr_show): Renamed to
7227 i386_show_dr and made static. All uses updated.
7228 (i386_dr_length_and_rw_bits): Renamed to
7229 i386_length_and_rw_bits and made static.
7231 (i386_dr_insert_aligned_watchpoint): Renamed to
7232 i386_insert_aligned_watchpoint and made static.
7234 (i386_dr_remove_aligned_watchpoint): Renamed to
7235 i386_remove_aligned_watchpoint and made static.
7237 (i386_dr_update_inferior_debug_regs): Renamed to
7238 i386_update_inferior_debug_regs and made static.
7241 2014-06-18 Gary Benson <gbenson@redhat.com>
7243 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7244 (i386_dr_low_can_set_control): Likewise.
7245 (i386_get_debug_register_length): Likewise.
7246 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7247 (i386_dr_low_can_set_control): Likewise.
7248 (i386_get_debug_register_length): Likewise.
7250 2014-06-17 Gary Benson <gbenson@redhat.com>
7252 * i386-low.h (i386-dregs.h): New include.
7253 (DR_FIRSTADDR): Now in i386-dregs.h.
7254 (DR_LASTADDR): Likewise.
7255 (DR_NADDR): Likewise.
7256 (DR_STATUS): Likewise.
7257 (DR_CONTROL): Likewise.
7258 (i386_debug_reg_state): Likewise.
7259 (i386_dr_insert_watchpoint): Likewise.
7260 (i386_dr_remove_watchpoint): Likewise.
7261 (i386_dr_region_ok_for_watchpoint): Likewise.
7262 (i386_dr_stopped_data_address): Likewise.
7263 (i386_dr_stopped_by_watchpoint): Likewise.
7264 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7266 2014-06-18 Gary Benson <gbenson@redhat.com>
7268 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7269 i386_dr_insert_watchpoint.
7270 (i386_low_remove_watchpoint): Renamed to
7271 i386_dr_remove_watchpoint.
7272 (i386_low_region_ok_for_watchpoint): Renamed to
7273 i386_dr_region_ok_for_watchpoint.
7274 (i386_low_stopped_data_address): Renamed to
7275 i386_dr_stopped_data_address.
7276 (i386_low_stopped_by_watchpoint): Renamed to
7277 i386_dr_stopped_by_watchpoint.
7278 * i386-low.c (i386_show_dr): Renamed to
7279 i386_dr_show and made nonstatic. All uses updated.
7280 (i386_length_and_rw_bits): Renamed to
7281 i386_dr_length_and_rw_bits and made nonstatic.
7283 (i386_insert_aligned_watchpoint): Renamed to
7284 i386_dr_insert_aligned_watchpoint and made nonstatic.
7286 (i386_remove_aligned_watchpoint): Renamed to
7287 i386_dr_remove_aligned_watchpoint and made nonstatic.
7289 (i386_update_inferior_debug_regs): Renamed to
7290 i386_dr_update_inferior_debug_regs and made nonstatic.
7292 (i386_low_insert_watchpoint): Renamed to
7293 i386_dr_insert_watchpoint. All uses updated.
7294 (i386_low_remove_watchpoint): Renamed to
7295 i386_dr_remove_watchpoint. All uses updated.
7296 (i386_low_region_ok_for_watchpoint): Renamed to
7297 i386_dr_region_ok_for_watchpoint. All uses updated.
7298 (i386_low_stopped_data_address): Renamed to
7299 i386_dr_stopped_data_address. All uses updated.
7300 (i386_low_stopped_by_watchpoint): Renamed to
7301 i386_dr_stopped_by_watchpoint. All uses updated.
7303 2014-06-18 Gary Benson <gbenson@redhat.com>
7305 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7306 (i386_dr_low_can_set_control): Likewise.
7307 (i386_insert_aligned_watchpoint): New check.
7309 2014-06-18 Gary Benson <gbenson@redhat.com>
7311 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7314 2014-06-18 Gary Benson <gbenson@redhat.com>
7316 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7317 instead of fatal and error.
7318 (i386_handle_nonaligned_watchpoint): Likewise.
7320 2014-06-18 Gary Benson <gbenson@redhat.com>
7322 * i386-low.c (i386_get_debug_register_length): New macro.
7323 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7324 (i386_show_dr): Use debug_printf instead of fprintf. Use
7325 phex to format values.
7327 2014-06-18 Gary Benson <gbenson@redhat.com>
7329 * i386-low.h: Comment changes.
7330 * i386-low.c: Likewise.
7332 2014-06-18 Gary Benson <gbenson@redhat.com>
7334 * i386-low.c: Whitespace changes.
7336 2014-06-12 Tom Tromey <tromey@redhat.com>
7338 * utils.c (freeargv): Remove.
7340 2014-06-12 Tom Tromey <tromey@redhat.com>
7342 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7343 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7344 (parse_debug_format_options): Likewise.
7345 (gdbserver_usage): Likewise.
7346 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7347 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7348 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7350 ($(LIBGNU)): Depend on libiberty.
7351 (all-lib): Recurse into all subdirs.
7352 (install-only): Invoke "install" target in subdirs.
7353 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7355 * configure: Rebuild.
7356 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7357 for vasprintf, vsnprintf, or gettimeofday.
7358 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7361 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7363 * development.sh: Delete.
7364 * Makefile.in (config.status): Adjust dependency on development.sh.
7365 * configure.ac: Adjust development.sh source call.
7366 * configure: Regenerate.
7368 2014-06-02 Pedro Alves <palves@redhat.com>
7370 * ax.c (gdb_free_agent_expr): New function.
7371 * ax.h (gdb_free_agent_expr): New declaration.
7372 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7374 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7376 (clear_breakpoint_conditions_and_commands): New function.
7377 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7378 (clear_breakpoint_conditions_and_commands): New declaration.
7380 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7382 * linux-aarch64-low.c (asm/ptrace.h): Include.
7384 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7386 Fix TLS access for -static -pthread.
7387 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7388 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7389 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7391 2014-05-20 Pedro Alves <palves@redhat.com>
7393 * linux-aarch64-low.c (aarch64_insert_point)
7394 (aarch64_remove_point): No longer check whether the type is
7395 supported here. Adjust to new interface.
7396 (the_low_target): Install aarch64_supports_z_point_type as
7397 supports_z_point_type method.
7398 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7399 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7400 instead of a Z packet char. Adjust.
7401 (arm_supports_z_point_type): New function.
7402 (arm_insert_point, arm_remove_point): Adjust to new interface.
7403 (the_low_target): Install arm_supports_z_point_type.
7404 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7405 (cris_insert_point, cris_remove_point): Adjust to new interface.
7406 Don't check whether the type is supported here.
7407 (the_low_target): Install cris_supports_z_point_type.
7408 * linux-low.c (linux_supports_z_point_type): New function.
7409 (linux_insert_point, linux_remove_point): Adjust to new interface.
7410 * linux-low.h (struct linux_target_ops) <insert_point,
7411 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7412 raw_breakpoint pointer parameter.
7413 <supports_z_point_type>: New method.
7414 * linux-mips-low.c (mips_supports_z_point_type): New function.
7415 (mips_insert_point, mips_remove_point): Adjust to new interface.
7416 Use mips_supports_z_point_type.
7417 (the_low_target): Install mips_supports_z_point_type.
7418 * linux-ppc-low.c (the_low_target): Install NULL as
7419 supports_z_point_type method.
7420 * linux-s390-low.c (the_low_target): Install NULL as
7421 supports_z_point_type method.
7422 * linux-sparc-low.c (the_low_target): Install NULL as
7423 supports_z_point_type method.
7424 * linux-x86-low.c (x86_supports_z_point_type): New function.
7425 (x86_insert_point): Adjust to new insert_point interface. Use
7426 insert_memory_breakpoint. Adjust to new
7427 i386_low_insert_watchpoint interface.
7428 (x86_remove_point): Adjust to remove_point interface. Use
7429 remove_memory_breakpoint. Adjust to new
7430 i386_low_remove_watchpoint interface.
7431 (the_low_target): Install x86_supports_z_point_type.
7432 * lynx-low.c (lynx_target_ops): Install NULL as
7433 supports_z_point_type callback.
7434 * nto-low.c (nto_supports_z_point_type): New.
7435 (nto_insert_point, nto_remove_point): Adjust to new interface.
7436 (nto_target_ops): Install nto_supports_z_point_type.
7437 * mem-break.c: Adjust intro comment.
7438 (struct raw_breakpoint) <raw_type, size>: New fields.
7439 <inserted>: Update comment.
7440 <shlib_disabled>: Delete field.
7441 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7442 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7443 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7444 (raw_bkpt_type_to_target_hw_bp_type): New function.
7445 (find_enabled_raw_code_breakpoint_at): New function.
7446 (find_raw_breakpoint_at): New type and size parameters. Use them.
7447 (insert_memory_breakpoint): New function, based off
7448 set_raw_breakpoint_at.
7449 (remove_memory_breakpoint): New function.
7450 (set_raw_breakpoint_at): Reimplement.
7451 (set_breakpoint): New, based on set_breakpoint_at.
7452 (set_breakpoint_at): Reimplement.
7453 (delete_raw_breakpoint): Go through the_target->remove_point
7454 instead of assuming memory breakpoints.
7455 (find_gdb_breakpoint_at): Delete.
7456 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7457 (find_gdb_breakpoint): New function.
7458 (set_gdb_breakpoint_at): Delete.
7459 (z_type_supported): New function.
7460 (set_gdb_breakpoint_1): New function, loosely based off
7461 set_gdb_breakpoint_at.
7462 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7463 (delete_gdb_breakpoint_at): Delete.
7464 (delete_gdb_breakpoint_1): New function, loosely based off
7465 delete_gdb_breakpoint_at.
7466 (delete_gdb_breakpoint): New function.
7467 (clear_gdb_breakpoint_conditions): Rename to ...
7468 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7470 (add_condition_to_breakpoint): Make static.
7471 (add_breakpoint_condition): Take a struct breakpoint pointer
7472 instead of an address. Adjust.
7473 (gdb_condition_true_at_breakpoint): Rename to ...
7474 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7476 (gdb_condition_true_at_breakpoint): Reimplement.
7477 (add_breakpoint_commands): Take a struct breakpoint pointer
7478 instead of an address. Adjust.
7479 (gdb_no_commands_at_breakpoint): Rename to ...
7480 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7481 parameter. Return true if no breakpoint was found. Change debug
7483 (gdb_no_commands_at_breakpoint): Reimplement.
7484 (run_breakpoint_commands): Rename to ...
7485 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7486 and change return type to boolean.
7487 (run_breakpoint_commands): New function.
7488 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7489 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7490 breakpoint. Go through the_target->remove_point instead of
7491 assuming memory breakpoint.
7492 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7493 software and hardware breakpoints.
7494 (reinsert_raw_breakpoint): Go through the_target->insert_point
7495 instead of assuming memory breakpoint.
7496 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7497 software and hardware breakpoints.
7498 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7499 Check both software and hardware breakpoints.
7500 (validate_inserted_breakpoint): Assert the breakpoint is a
7501 software breakpoint. Set the inserted flag to -1 instead of
7502 setting shlib_disabled.
7503 (delete_disabled_breakpoints): Adjust.
7504 (validate_breakpoints): Only validate software breakpoints.
7505 Adjust to inserted flag change.
7506 (check_mem_read, check_mem_write): Skip breakpoint types other
7507 than software breakpoints. Adjust to inserted flag change.
7508 * mem-break.h (enum raw_bkpt_type): New enum.
7509 (raw_breakpoint, struct process_info): Forward declare.
7510 (Z_packet_to_target_hw_bp_type): Delete declaration.
7511 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7512 (set_gdb_breakpoint, delete_gdb_breakpoint)
7513 (clear_breakpoint_conditions): New declarations.
7514 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7515 (breakpoint_inserted_here): Update comment.
7516 (add_breakpoint_condition, add_breakpoint_commands): Replace
7517 address parameter with a breakpoint pointer parameter.
7518 (gdb_breakpoint_here): Update comment.
7519 (delete_gdb_breakpoint_at): Delete.
7520 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7521 * server.c (process_point_options): Take a struct breakpoint
7522 pointer instead of an address. Adjust.
7523 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7524 delete_gdb_breakpoint.
7525 * spu-low.c (spu_target_ops): Install NULL as
7526 supports_z_point_type method.
7527 * target.h: Include mem-break.h.
7528 (struct target_ops) <prepare_to_access_memory>: Update comment.
7529 <supports_z_point_type>: New field.
7530 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7531 instead of a char. Also take a raw breakpoint pointer.
7532 * win32-arm-low.c (the_low_target): Install NULL as
7533 supports_z_point_type.
7534 * win32-i386-low.c (i386_supports_z_point_type): New function.
7535 (i386_insert_point, i386_remove_point): Adjust to new interface.
7536 (the_low_target): Install i386_supports_z_point_type.
7537 * win32-low.c (win32_supports_z_point_type): New function.
7538 (win32_insert_point, win32_remove_point): Adjust to new interface.
7539 (win32_target_ops): Install win32_supports_z_point_type.
7540 * win32-low.h (struct win32_target_ops):
7541 <supports_z_point_type>: New method.
7542 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7543 instead of a char. Also take a raw breakpoint pointer.
7545 2014-05-20 Pedro Alves <palves@redhat.com>
7547 * mem-break.h: Include break-common.h.
7548 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7549 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7550 (Z_packet_to_target_hw_bp_type): New declaration.
7551 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7552 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7553 (Z_PACKET_ACCESS_WP): Delete macros.
7554 (Z_packet_to_hw_type): Delete function.
7555 * i386-low.h: Don't include break-common.h here.
7556 (Z_packet_to_hw_type): Delete declaration.
7557 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7558 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7559 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7560 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7561 * linux-aarch64-low.c: Don't include break-common.h here.
7562 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7563 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7564 (Z_packet_to_target_hw_bp_type): Delete function.
7565 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7567 (mips_insert_point, mips_remove_point): Use
7568 Z_packet_to_target_hw_bp_type.
7570 2014-05-20 Pedro Alves <palves@redhat.com>
7572 * linux-aarch64-low.c: Include break-common.h.
7573 (enum target_point_type): Delete.
7574 (Z_packet_to_point_type): Rename to ...
7575 (Z_packet_to_target_hw_bp_type): ... this, and return a
7576 target_hw_bp_type instead.
7577 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7578 instead of an enum target_point_type.
7579 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7581 (aarch64_dr_state_insert_one_point)
7582 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7583 (aarch64_handle_aligned_watchpoint)
7584 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7585 Take an enum target_hw_bp_type instead of an enum
7587 (aarch64_supports_z_point_type): New function.
7588 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7589 use Z_packet_to_target_hw_bp_type.
7591 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7593 * configure.ac: Only use -Werror by default when DEVELOPMENT
7595 * configure: Regenerate.
7597 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7599 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7600 * linux-x86-low.c (X86_64_USER_REGS): New.
7601 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7603 2014-04-28 Yao Qi <yao@codesourcery.com>
7605 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7608 2014-04-25 Pedro Alves <palves@redhat.com>
7611 * linux-low.c (linux_attach_fail_reason_string): New function.
7612 (linux_attach_lwp): Delete.
7613 (linux_attach_lwp_1): Rename to ...
7614 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7615 argument. Remove "initial" parameter. Return int instead of
7616 void. Don't error or warn here.
7617 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7618 failure to attach to the tgid. Call warning when failing to
7620 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7621 argument. Remove "initial" parameter. Return int instead of
7622 void. Don't error or warn here.
7623 (linux_attach_fail_reason_string): New declaration.
7624 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7625 interface change. Use linux_attach_fail_reason_string.
7627 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7628 Walfred Tedeschi <walfred.tedeschi@intel.com>
7630 * Makefile.in: Added rules to handle new files
7631 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7632 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7633 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7634 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7635 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7636 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7638 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7639 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7640 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7641 i386/x32-avx512.xml.
7642 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7643 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7644 i386/x32-avx512-linux.xml.
7645 * i387-fp.c (num_avx512_k_registers): New constant for number
7647 (num_avx512_zmmh_low_registers): New constant for number of
7648 lower ZMM registers (0-15).
7649 (num_avx512_zmmh_high_registers): New constant for number of
7650 higher ZMM registers (16-31).
7651 (num_avx512_ymmh_registers): New contant for number of higher
7652 YMM registers (ymm16-31 added by avx521 on x86_64).
7653 (num_avx512_xmm_registers): New constant for number of higher
7654 XMM registers (xmm16-31 added by AVX512 on x86_64).
7655 (struct i387_xsave): Add space for AVX512 registers.
7656 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7657 Add code to handle AVX512 registers.
7658 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7659 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7660 prototypei from generated file.
7661 (tdesc_amd64_avx512_linux): Likewise.
7662 (init_registers_x32_avx512_linux): Likewise.
7663 (tdesc_x32_avx512_linux): Likewise.
7664 (init_registers_i386_avx512_linux): Likewise.
7665 (tdesc_i386_avx512_linux): Likewise.
7666 (x86_64_regmap): Add AVX512 registers.
7667 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7669 (initialize_low_arch): Add code to initialize AVX512 registers.
7671 2014-04-23 Pedro Alves <palves@redhat.com>
7673 * mem-break.c (find_gdb_breakpoint_at): Make static.
7674 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7676 2014-04-23 Pedro Alves <palves@redhat.com>
7678 * i386-low.c: Don't include break-common.h here.
7679 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7680 prototype to take target_hw_bp_type as argument instead of a Z
7682 * i386-low.h: Include break-common.h here.
7683 (Z_packet_to_hw_type): Declare.
7684 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7686 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7687 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7688 (x86_remove_point): Convert the packet number to a
7689 target_hw_bp_type before calling i386_low_remove_watchpoint.
7690 * win32-i386-low.c (i386_insert_point): Convert the packet number
7691 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7692 (i386_remove_point): Convert the packet number to a
7693 target_hw_bp_type before calling i386_low_remove_watchpoint.
7695 2014-04-23 Pedro Alves <palves@redhat.com>
7697 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7699 2014-04-10 Pedro Alves <palves@redhat.com>
7701 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7702 Check if the condition or command is NULL before checking if the
7703 breakpoint is known. On success, return true.
7704 * mem-break.h (add_breakpoint_condition): Document return.
7705 (add_breakpoint_commands): Add describing comment.
7706 * server.c (skip_to_semicolon): New function.
7707 (process_point_options): Use it.
7709 2014-04-09 Pedro Alves <palves@redhat.com>
7711 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7714 2014-02-27 Pedro Alves <palves@redhat.com>
7717 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7719 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7721 (last_thread_of_process_p): Take a PID argument instead of a
7723 (linux_wait_for_lwp): Delete.
7724 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7726 (linux_low_filter_event): New function, party factored out from
7727 linux_wait_for_event.
7728 (linux_wait_for_event): Rename to ...
7729 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7730 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7731 sigsuspend. Check for zombie leaders.
7732 (linux_wait_for_event): Reimplement as wrapper around
7733 linux_wait_for_event_filtered.
7734 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7735 a normal or signal exit is seen, it's the whole process exiting.
7736 (wait_for_sigstop): No longer a for_each_inferior callback.
7737 Rewrite on top of linux_wait_for_event_filtered.
7738 (stop_all_lwps): Call wait_for_sigstop directly.
7739 * server.c (resume, handle_target_event): Handle
7740 TARGET_WAITKIND_NO_RESUMED.
7742 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7744 * win32-low.c (psapi_get_dll_name,
7745 * win32_CreateToolhelp32Snapshot): Delete.
7746 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7747 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7749 (handle_load_dll): Add function description.
7750 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7752 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7754 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7756 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7757 base address when calling win32_add_one_solib.
7758 (handle_load_dll): Delete local variable load_addr.
7759 Remove 0x1000 offset applied to DLL base address when calling
7760 win32_add_one_solib.
7761 (handle_unload_dll): Add comment.
7763 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7765 * win32-low.c (win32_add_all_dlls): Renames
7766 win32_ensure_ntdll_loaded. Rewrite function documentation.
7767 Adjust implementation to always load all DLLs.
7768 Add 0x1000 offset to DLL base address when calling
7769 win32_add_one_solib.
7770 (child_initialization_done): New static global.
7771 (do_initial_child_stuff): Set child_initialization_done to
7772 zero during child initialization, and 1 after. Replace call
7773 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7775 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7776 (handle_unload_dll): Add function documentation.
7777 (get_child_debug_event): Ignore load and unload DLL events
7778 during child initialization.
7780 2014-02-20 Doug Evans <dje@google.com>
7782 Remove global all_lwps.
7783 * inferiors.h (ptid_of): Move here from linux-low.h.
7784 (pid_of, lwpid_of): Ditto.
7785 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7786 parameter is a struct thread_info * now.
7787 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7788 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7789 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7791 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7792 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7793 * linux-arm-low.c (update_registers_callback): Update, "entry"
7794 parameter is a struct thread_info * now.
7795 Fetch lwpid from current_inferior directly.
7796 (arm_insert_point): Pass &all_threads to find_inferior instead of
7798 (arm_remove_point): Ditto.
7799 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7800 (arm_prepare_to_resume): Fetch pid from thread.
7801 (arm_read_description): Fetch lwpid from current_inferior directly.
7802 * linux-low.c (all_lwps): Delete.
7803 (delete_lwp): Delete call to remove_inferior.
7804 (handle_extended_wait): Fetch lwpid from thread.
7805 (add_lwp): Don't set lwp->entry.id. Remove call to
7806 add_inferior_to_list.
7807 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7808 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7809 (kill_one_lwp_callback): Ditto.
7810 (linux_kill): Don't dereference NULL pointer.
7811 Fetch ptid,lwpid from thread.
7812 (get_detach_signal): Fetch ptid from thread.
7813 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7814 Simplify call to regcache_invalidate_thread.
7815 (delete_lwp_callback): Update, "entry" parameter is a
7816 struct thread_info * now. Fetch pid from thread.
7817 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7818 (status_pending_p_callback): Update, "entry" parameter is a
7819 struct thread_info * now. Fetch ptid from thread.
7820 (find_lwp_pid): Update, "entry" parameter is a
7821 struct thread_info * now.
7822 (linux_wait_for_lwp): Fetch pid from thread.
7823 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7824 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7825 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7826 (dequeue_one_deferred_signal): Ditto.
7827 (cancel_breakpoint): Fetch ptid from current_inferior.
7828 (linux_wait_for_event): Pass &all_threads to find_inferior,
7829 not &all_lwps. Fetch ptid, lwpid from thread.
7830 (count_events_callback): Update, "entry" parameter is a
7831 struct thread_info * now.
7832 (select_singlestep_lwp_callback): Ditto.
7833 (select_event_lwp_callback): Ditto.
7834 (cancel_breakpoints_callback): Ditto.
7835 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7837 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7838 (unsuspend_one_lwp): Update, "entry" parameter is a
7839 struct thread_info * now.
7840 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7842 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7843 Fetch lwpid from thread, not lwp.
7844 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7845 Pass &all_threads to find_inferior, not &all_lwps.
7846 (send_sigstop): Fetch lwpid from thread, not lwp.
7847 (send_sigstop_callback): Update, "entry" parameter is a
7848 struct thread_info * now.
7849 (suspend_and_send_sigstop_callback): Ditto.
7850 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7851 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7852 struct thread_info * now.
7853 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7855 (lwp_running): Update, "entry" parameter is a
7856 struct thread_info * now.
7857 (stop_all_lwps): Fetch ptid from thread.
7858 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7859 (linux_resume_one_lwp): Fetch lwpid from thread.
7860 (linux_set_resume_request): Update, "entry" parameter is a
7861 struct thread_info * now. Fetch pid, lwpid from thread.
7862 (resume_status_pending_p): Update, "entry" parameter is a
7863 struct thread_info * now.
7864 (need_step_over_p): Ditto. Fetch lwpid from thread.
7865 (start_step_over): Fetch lwpid from thread.
7866 (linux_resume_one_thread): Update, "entry" parameter is a
7867 struct thread_info * now. Fetch lwpid from thread.
7868 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7869 (proceed_one_lwp): Update, "entry" parameter is a
7870 struct thread_info * now. Fetch lwpid from thread.
7871 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7872 struct thread_info * now.
7873 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7874 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7875 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7877 (regsets_store_inferior_registers): Ditto.
7878 (fetch_register, store_register): Ditto.
7879 (linux_read_memory, linux_write_memory): Ditto.
7880 (linux_request_interrupt): Ditto.
7881 (linux_read_auxv): Ditto.
7882 (linux_xfer_siginfo): Ditto.
7883 (linux_qxfer_spu): Ditto.
7884 (linux_qxfer_libraries_svr4): Ditto.
7885 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7886 moved to inferiors.h.
7888 (get_thread_lwp): Update.
7889 (struct lwp_info): Delete member "entry". Simplify comment for
7892 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7893 current_inferior directly.
7894 (update_watch_registers_callback): Update, "entry" parameter is a
7895 struct thread_info * now. Fetch pid from thread.
7896 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7897 (mips_insert_point): Fetch lwpid from current_inferior.
7898 Pass &all_threads to find_inferior, not &all_lwps.
7899 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7900 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7902 (mips_stopped_data_address): Ditto.
7903 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7905 * linux-tile-low.c (tile_arch_setup): Ditto.
7906 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7907 (update_debug_registers_callback): Update, "entry" parameter is a
7908 struct thread_info * now. Fetch pid from thread.
7909 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7910 Pass &all_threads to find_inferior, not &all_lwps.
7911 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7912 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7913 Pass &all_threads to find_inferior, not &all_lwps.
7914 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7915 (i386_dr_low_get_status): Ditto.
7916 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7917 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7918 (x86_linux_read_description): Ditto.
7919 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7921 2014-02-20 Doug Evans <dje@google.com>
7923 * inferiors.c (get_first_inferior): Fix buglet.
7925 2014-02-19 Doug Evans <dje@google.com>
7927 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7928 * inferiors.c (add_thread): Change result type to struct thread_info *.
7929 All callers updated.
7930 (add_lwp): Call add_thread here instead of in callers.
7931 All callers updated.
7932 * linux-low.h (get_lwp_thread): Rewrite.
7933 (struct lwp_info): New member "thread".
7935 2014-02-19 Doug Evans <dje@google.com>
7937 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7938 All callers updated.
7940 2014-02-19 Doug Evans <dje@google.com>
7942 * inferiors.c (add_thread): Fix whitespace.
7944 2014-02-19 Doug Evans <dje@google.com>
7946 * dll.c (clear_dlls): Replace accessing list implemention details
7948 * gdbthread.h (get_first_thread): Declare.
7949 * inferiors.c (for_each_inferior_with_data): New function.
7950 (get_first_thread): New function.
7951 (find_thread_ptid): Simplify.
7952 (get_first_inferior): New function.
7953 (clear_list): Delete.
7954 (one_inferior_p): New function.
7955 (clear_inferior_list): New function.
7956 (clear_inferiors): Update.
7957 * inferiors.h (for_each_inferior_with_data): Declare.
7958 (clear_inferior_list): Declare.
7959 (one_inferior_p): Declare.
7960 (get_first_inferior): Declare.
7961 * linux-low.c (linux_wait_for_event): Replace accessing list
7962 implemention details with API function.
7963 * server.c (target_running): Ditto.
7964 (accumulate_file_name_length): New function.
7965 (emit_dll_description): New function.
7966 (handle_qxfer_libraries): Replace accessing list implemention
7967 details with API function.
7968 (handle_qxfer_threads_worker): New function.
7969 (handle_qxfer_threads_proper): Replace accessing list implemention
7970 details with API function.
7971 (handle_query): Ditto.
7972 (visit_actioned_threads_callback_ftype): New typedef.
7973 (visit_actioned_threads_data): New struct.
7974 (visit_actioned_threads): Rewrite to be find_inferior callback.
7975 (resume): Call find_inferior.
7976 (handle_status): Replace accessing list implemention
7977 details with API function.
7978 (process_serial_event): Replace accessing list implemention details
7980 * target.c (set_desired_inferior): Replace accessing list implemention
7981 details with API function.
7982 * tracepoint.c (same_process_p): New function.
7983 (gdb_agent_about_to_close): Replace accessing list implemention
7984 details with API function.
7985 * win32-low.c (child_delete_thread): Replace accessing list
7986 implemention details with API function.
7987 (match_dll_by_basename): New function.
7988 (dll_is_loaded_by_basename): New function.
7989 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7990 details call to dll_is_loaded_by_basename.
7992 2014-02-19 Doug Evans <dje@google.com>
7994 * dll.h (struct dll_info): Add comment.
7995 * gdbthread.h (struct thread_info): Add comment.
7996 (current_ptid): Simplify.
7997 * inferiors.c (add_process): Update.
7998 (remove_process): Update.
7999 * inferiors.h (struct process_info): Rename member "head" to "entry".
8000 * linux-low.c (delete_lwp): Update.
8002 (last_thread_of_process_p): Update.
8003 (kill_one_lwp_callback, linux_kill): Update.
8004 (status_pending_p_callback): Update.
8005 (wait_for_sigstop): Update. Simplify read of ptid.
8006 (start_step_over): Update.
8007 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8008 (get_lwp_thread): Update.
8009 (struct lwp_info): Rename member "head" to "entry".
8010 * regcache.h (inferior_list_entry): Delete.
8011 * server.c (kill_inferior_callback): Update.
8012 (detach_or_kill_inferior_callback): Update.
8013 (print_started_pid): Update.
8014 (print_attached_pid): Update.
8015 (process_serial_event): Simplify read of ptid.
8016 * thread-db.c (thread_db_create_event): Update.
8017 (thread_db_get_tls_address): Update.
8018 * win32-low.c (current_inferior_ptid): Simplify.
8020 2014-02-19 Tom Tromey <tromey@redhat.com>
8022 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8024 (target_supports_btrace): Update.
8026 2014-02-14 Yao Qi <yao@codesourcery.com>
8028 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8029 (rsp-low-ipa.o): New target.
8031 2014-02-12 Tom Tromey <tromey@redhat.com>
8033 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8034 convert_ascii_to_int.
8035 * regcache.c (registers_to_string): Likewise.
8036 * remote-utils.c (decode_M_packet): Likewise.
8037 * server.c (process_serial_event): Likewise.
8039 2014-02-12 Tom Tromey <tromey@redhat.com>
8041 * server.c (handle_query, handle_v_run): Use hex2bin, not
8043 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8045 2014-02-12 Tom Tromey <tromey@redhat.com>
8047 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8048 convert_int_to_ascii.
8049 * regcache.c (registers_to_string, collect_register_as_string):
8051 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8053 * server.c (process_serial_event): Likewise.
8054 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8055 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8057 2014-02-12 Tom Tromey <tromey@redhat.com>
8059 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8060 bin2hex, not hexify.
8061 * tracepoint.c (cmd_qtstatus): Likewise.
8063 2014-02-12 Tom Tromey <tromey@redhat.com>
8065 * remote-utils.c (monitor_output): Pass explicit length to
8068 2014-02-12 Tom Tromey <tromey@redhat.com>
8070 * tracepoint.c: Include rsp-low.h.
8071 * server.c: Include rsp-low.h.
8072 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8073 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8075 * remote-utils.c: Include rsp-low.h.
8076 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8077 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8078 (convert_int_to_ascii, convert_ascii_to_int): Move to
8080 * regcache.c: Include rsp-low.h.
8081 * ax.c: Include rsp-low.h.
8082 * Makefile.in (SFILES): Add common/rsp-low.c.
8083 (OBS): Add rsp-low.o.
8084 (rsp-low.o): New target.
8086 2014-02-12 Tom Tromey <tromey@redhat.com>
8088 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8089 Include print-utils.h.
8090 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8091 (plongest, thirty_two, phex_nz): Remove.
8092 * Makefile.in (SFILES): Add common/print-utils.c.
8093 (OBS): Add print-utils.o.
8094 (print-utils-ipa.o): New target.
8095 (print-utils.o): New target.
8096 (IPA_OBJS): Add print-utils-ipa.o.
8098 2014-02-06 Tom Tromey <tromey@redhat.com>
8100 * Makefile.in (SFILES): Fix indentation.
8102 2014-02-05 Doug Evans <dje@google.com>
8104 * linux-low.c (linux_wait_for_event): Improve comment.
8105 (linux_wait_1): Keep current_inferior in sync with event_child.
8107 2014-01-22 Doug Evans <dje@google.com>
8109 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8111 2014-01-22 Doug Evans <dje@google.com>
8113 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8114 * configure: Regenerate.
8115 * config.in: Regenerate.
8116 * Makefile.in (SFILES): Add debug.c.
8118 * debug.c: New file.
8119 * debug.h: New file.
8120 * linux-aarch64-low.c (*): Update all debugging printfs to use
8121 debug_printf instead of fprintf.
8122 * linux-arm-low.c (*): Ditto.
8123 * linux-cris-low.c (*): Ditto.
8124 * linux-crisv32-low.c (*): Ditto.
8125 * linux-m32r-low.c (*): Ditto.
8126 * linux-sparc-low.c (*): Ditto.
8127 * linux-x86.c (*): Ditto.
8128 * linux-low.c (*): Ditto.
8129 (linux_wait_1): Add calls to debug_enter, debug_exit.
8130 (linux_wait): Remove redundant debugging printf.
8131 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8132 (linux_resume, unstop_all_lwps): Ditto.
8133 * mem-break.c (*): Update all debugging printfs to use
8134 debug_printf instead of fprintf.
8135 * remote-utils.c (*): Ditto.
8136 * thread-db.c (*): Ditto.
8137 * server.c #include <ctype.h>, "gdb_vecs.h".
8138 (debug_threads): Moved to debug.c.
8139 (*): Update all debugging printfs to use debug_printf instead of
8141 (start_inferior): Replace call to fflush with call to debug_flush.
8142 (monitor_show_help): Mention set debug-format.
8143 (parse_debug_format_options): New function.
8144 (handle_monitor_command): Handle "monitor set debug-format".
8145 (gdbserver_usage): Mention --debug-format.
8146 (main): Parse --debug-format.
8147 * server.h (debug_threads): Declaration moved to debug.h.
8149 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8150 trace_debug_1 that uses debug_printf.
8151 (tracepoint_look_up_symbols): Update all debugging printfs to use
8152 debug_printf instead of fprintf.
8154 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8156 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8159 2014-01-17 Pedro Alves <palves@redhat.com>
8162 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8163 defined after including gdb_proc_service.h.
8165 2014-01-16 Doug Evans <dje@google.com>
8167 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8168 (match_dll): Use it.
8170 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8172 * target.h (target_ops) <read_btrace>: Change parameters and
8173 return type to allow error reporting.
8174 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8175 trace reading errors on.
8176 * linux-low.c (linux_low_read_btrace): Pass trace reading
8178 (linux_low_disable_btrace): New.
8180 2014-01-15 Doug Evans <dje@google.com>
8182 * inferiors.c (thread_id_to_gdb_id): Delete.
8183 * inferiors.h (thread_id_to_gdb_id): Delete.
8185 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8187 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8188 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8191 2014-01-08 Pedro Alves <palves@redhat.com>
8193 * server.c (handle_status): Don't discard previous queued stop
8194 replies or thread's pending status here.
8195 (main) <disconnection>: Do it here instead.
8197 2014-01-08 Pedro Alves <palves@redhat.com>
8199 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8200 * server.c (visit_actioned_threads, handle_pending_status): New
8202 (handle_v_cont): Factor out parts to ...
8203 (resume): ... this new function. If in all-stop, and a thread
8204 being resumed has a pending status, report it without actually
8206 (myresume): Adjust to use the new 'resume' function.
8207 (clear_pending_status_callback, set_pending_status_callback)
8208 (find_status_pending_thread_callback): New functions.
8209 (handle_status): Handle the case of multiple threads having
8210 interesting statuses to report. Report threads' real last signal
8211 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8212 with an interesting thread to report the status for, instead of
8213 always reporting the status of the first thread.
8215 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8217 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8218 * gdbreplay.c (gdbreplay_version): Likewise.
8220 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8222 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8223 iov.iov_len with the real length in use.
8225 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8227 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8228 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8229 for all targets that use win32-low.c.
8230 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8231 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8233 2013-12-13 Pedro Alves <palves@redhat.com>
8235 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8236 if equal to TARGET_WAITKIND_LOADED.
8237 * win32-low.c (cached_status): New static global.
8238 (win32_wait): Add declaration.
8239 (do_initial_child_stuff): Flush all initial pending debug events
8240 up to the initial breakpoint.
8241 (win32_wait): If CACHED_STATUS was set, return that instead
8242 of doing a real wait. Remove the code resuming the execution
8243 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8244 during the initial phase. Also remove the code changing
8245 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8246 TARGET_WAITKIND_STOPPED.
8248 2013-12-11 Yao Qi <yao@codesourcery.com>
8250 * notif.c (handle_notif_ack): Return 0 if no notification
8253 2013-11-20 Doug Evans <dje@google.com>
8255 * linux-low.c (linux_set_resume_request): Fix comment.
8257 2013-11-20 Doug Evans <dje@google.com>
8259 * linux-low.c (resume_status_pending_p): Tweak comment.
8261 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8263 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8264 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8265 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8266 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8267 (srv_amd64_regobj): Add amd64-mpx.o.
8268 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8269 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8270 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8271 * i387-fp.c (num_pl_bnd_register) Added constant.
8272 (num_pl_bnd_cfg_registers) Added constant.
8273 (struct i387_xsave) Added reserved area and MPX fields.
8274 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8275 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8277 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8278 (init_registers_amd64_mpx_linux): Declare new function.
8279 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8280 (x86_64_regmap): Add MPX registers.
8281 (x86_linux_read_description): Add MPX case.
8282 (initialize_low_arch): Initialize MPX targets.
8284 2013-11-18 Tom Tromey <tromey@redhat.com>
8286 * configure: Rebuild.
8287 * configure.ac: Don't check for stdlib.h.
8288 * gdbreplay.c: Unconditionally include stdlib.h.
8290 2013-11-18 Tom Tromey <tromey@redhat.com>
8292 * config.in: Rebuild.
8293 * configure: Rebuild.
8294 * configure.ac: Don't use AC_HEADER_DIRENT.
8296 2013-11-18 Tom Tromey <tromey@redhat.com>
8298 * server.h: Don't check HAVE_STRING_H.
8299 * gdbreplay.c: Don't check HAVE_STRING_H.
8300 * configure: Rebuild.
8302 2013-11-18 Tom Tromey <tromey@redhat.com>
8304 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8307 2013-11-08 Tom Tromey <tromey@redhat.com>
8309 * configure, config.in: Rebuild.
8310 * configure.ac: Remove unused configury.
8312 2013-11-08 Tom Tromey <tromey@redhat.com>
8314 * acinclude.m4: Include common.m4, codeset.m4.
8315 * configure, config.in: Rebuild.
8316 * configure.ac: Use GDB_AC_COMMON.
8318 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8320 * linux-s390-low.c (HWCAP_S390_TE): New define.
8321 (s390_arch_setup): Consider the TE field in the HWCAP for
8322 determining 'have_regset_tdb'.
8324 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8327 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8330 2013-10-02 Pedro Alves <palves@redhat.com>
8332 * server.c (process_serial_event): Don't output "GDBserver
8333 exiting" if GDB is connected through stdio.
8334 * target.c (mywait): Likewise, be silent if GDB is connected
8337 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8339 * lynx-low.c (lynx_add_threads_after_attach): New function.
8340 (lynx_attach): Remove call to add_thread. Add call to
8341 lynx_add_threads_after_attach instead.
8343 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8345 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8346 * config.in, configure: Regenerated.
8348 2013-09-18 Yao Qi <yao@codesourcery.com>
8351 * server.c (start_inferior): Clear 'resume_info'.
8353 2013-09-16 Jiong Wang <jiwang@tilera.com>
8355 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8358 2013-09-16 Jiong Wang <jiwang@tilera.com>
8360 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8361 linux-tile-low.o to srv_tgtobj.
8363 2013-09-16 Will Newton <will.newton@linaro.org>
8365 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8368 2013-09-06 Pedro Alves <palves@redhat.com>
8370 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8371 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8372 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8373 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8374 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8375 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8377 2013-09-06 Pedro Alves <palves@redhat.com>
8379 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8380 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8382 2013-09-06 Pedro Alves <palves@redhat.com>
8384 * linux-amd64-ipa.c: Include tracepoint.h.
8385 * linux-i386-ipa.c: Include tracepoint.h.
8387 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8389 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8390 (ps_get_thread_area): New function.
8392 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8394 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8395 (initialize_low_arch): Call init_registers_crisv32 rather than
8396 init_register_crisv32.
8398 2013-09-05 Pedro Alves <palves@redhat.com>
8400 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8402 * hostio.h: ... this new file.
8403 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8404 win32-low.c: Include hostio.h.
8406 2013-09-05 Pedro Alves <palves@redhat.com>
8408 * server.h (gdb_client_data, handler_func, callback_handler_func)
8409 (delete_file_handler, add_file_handler, append_callback_event)
8410 (delete_callback_event, start_event_loop, initialize_event_loop):
8411 Move to event-loop.h and include it.
8412 * event-loop.h: New file.
8414 2013-09-05 Pedro Alves <palves@redhat.com>
8416 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8417 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8418 (loaded_dll, unloaded_dll): Move to ...
8419 * dll.h: ... this new file.
8420 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8422 2013-09-05 Pedro Alves <palves@redhat.com>
8424 * server.h (current_process, get_thread_process, all_processes)
8425 (add_inferior_to_list, for_each_inferior, current_inferior)
8426 (remove_inferior, add_process, remove_process, find_process_pid)
8427 (have_started_inferiors_p, have_attached_inferiors_p)
8428 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8429 (clear_inferiors, find_inferior, find_inferior_id)
8430 (inferior_target_data, set_inferior_target_data)
8431 (inferior_regcache_data, set_inferior_regcache_data): Move to
8432 inferiors.h, and include it.
8433 * inferiors.h: New file.
8435 2013-09-05 Pedro Alves <palves@redhat.com>
8437 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8441 2013-09-05 Pedro Alves <palves@redhat.com>
8443 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8445 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8446 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8447 (handle_tracepoint_general_set, handle_tracepoint_query)
8448 (tracepoint_finished_step, tracepoint_was_hit)
8449 (release_while_stepping_state_list, current_traceframe)
8450 (in_readonly_region, traceframe_read_mem)
8451 (fetch_traceframe_registers, traceframe_read_sdata)
8452 (traceframe_read_info, struct fast_tpoint_collect_status)
8453 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8454 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8455 (supply_fast_tracepoint_registers)
8456 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8457 (ipa_tdesc, claim_trampoline_space)
8458 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8459 (agent_mem_read, agent_get_trace_state_variable_value)
8460 (agent_set_trace_state_variable_value, agent_tsv_read)
8461 (agent_mem_read_string, get_raw_reg_func_addr)
8462 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8463 * tracepoint.h: ... this new file.
8465 2013-09-05 Pedro Alves <palves@redhat.com>
8467 * server.h (perror_with_name, error, fatal, warning, paddress)
8468 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8470 * utils.h: New file.
8472 2013-09-05 Pedro Alves <palves@redhat.com>
8474 * server.h (remote_debug, noack_mode, transport_is_reliable)
8475 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8476 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8477 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8478 (write_enn, initialize_async_io, enable_async_io)
8479 (disable_async_io, check_remote_input_interrupt_request)
8480 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8481 (dead_thread_notify, prepare_resume_reply)
8482 (decode_address_to_semicolon, decode_address, decode_m_packet)
8483 (decode_M_packet, decode_X_packet, decode_xfer_write)
8484 (decode_search_memory_packet, unhexify, hexify)
8485 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8486 (look_up_one_symbol, relocate_instruction)
8487 (monitor_output): Move to remote-utils.h, and include it.
8488 * remote-utils.h: New file.
8490 2013-09-05 Pedro Alves <palves@redhat.com>
8492 * server.h (_): Delete.
8494 2013-09-02 Pedro Alves <palves@redhat.com>
8496 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8497 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8499 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8501 2013-09-02 Pierre Muller <muller@sourceware.org>
8503 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8504 or WriteProcessMemory complete successfully and handle
8505 ERROR_PARTIAL_COPY error.
8507 2013-09-02 Pedro Alves <palves@redhat.com>
8509 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8510 error instead of EIO.
8512 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8515 * linux-low.c: Include filestuff.h.
8516 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8517 * lynx-low.c: Include filestuff.h.
8518 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8519 * server.c: Include filestuff.h.
8520 (main): Call notice_open_fds.
8521 * spu-low.c: Include filestuff.h.
8522 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8524 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8526 * Makefile.in: Explain why ../target and ../nat are not
8527 listed as include file search paths.
8528 (linux-waitpid.o): New object file rule.
8529 * configure.srv (srv_native_linux_obj): New variable.
8530 Replace all occurrences of linux native object files with
8531 $srv_native_linux_obj.
8532 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8533 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8534 (linux_enable_event_reporting): Remove declaration.
8535 (my_waitpid): Moved to common/linux-waitpid.c.
8536 (linux_wait_for_event): Pass ptid when calling
8537 linux_enable_event_reporting.
8538 (linux_supports_tracefork_flag): Remove.
8539 (linux_enable_event_reporting): Likewise.
8540 (linux_tracefork_grandchild): Remove.
8541 (STACK_SIZE): Moved to common/linux-ptrace.c.
8542 (linux_tracefork_child): Remove.
8543 (linux_test_for_tracefork): Remove.
8544 (linux_look_up_symbols): Call linux_supports_traceclone.
8545 (initialize_low): Remove call to linux_test_for_tracefork.
8546 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8547 common/linux-ptrace.h.
8548 (PTRACE_TYPE_ARG4): Likewise.
8549 Include linux-ptrace.h.
8551 2013-08-21 Pedro Alves <palves@redhat.com>
8553 * config.in: Renegerate.
8555 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8557 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8558 (SFILES): Remove $(srcdir)/common/target-common.c and
8559 add $(srcdir)/target/waitstatus.c.
8560 (OBS): Remove target-common.o and add waitstatus.o.
8561 (server_h): Remove $(srcdir)/../common/target-common.h and
8562 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8563 and $(srcdir)/../target/waitstatus.h.
8564 (target-common.o): Remove.
8565 (waitstatus.o): New target object file.
8566 * target.h: Do not include target-common.h and
8567 include target/resume.h, target/wait.h and
8568 target/waitstatus.h.
8570 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8572 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8573 to PTRACE_TYPE_ARG3.
8574 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8575 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8577 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8578 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8580 2013-07-27 Jie Zhang <jie@codesourcery.com>
8581 Daniel Jacobowitz <dan@codesourcery.com>
8582 Yao Qi <yao@codesourcery.com>
8584 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8585 (mips-linux-watch.o): New rule.
8586 (mips_linux_watch_h): New variable.
8587 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8589 * linux-mips-low.c: Include mips-linux-watch.h.
8590 (struct arch_process_info, struct arch_lwp_info): New.
8591 (update_watch_registers_callback): New function.
8592 (mips_linux_new_process, mips_linux_new_thread) New functions.
8593 (mips_linux_prepare_to_resume, mips_insert_point): New
8595 (mips_remove_point, mips_stopped_by_watchpoint): New
8597 (rsp_bp_type_to_target_hw_bp_type): New function.
8598 (mips_stopped_data_address): New function.
8599 (the_low_target): Add watchpoint support functions.
8601 2013-07-27 Yao Qi <yao@codesourcery.com>
8603 * i386-low.c: Include break-common.h.
8604 (enum target_hw_bp_type): Remove.
8606 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8608 * Makefile.in (SFILES): /common/target-common.c.
8609 (OBS): Add target-common.o.
8610 (server_h): Add $(srcdir)/../common/target-common.h.
8611 (target-common.o): New target.
8612 * server.c (queue_stop_reply_callback): Free
8613 status string after use.
8614 * target.c (target_waitstatus_to_string): Remove.
8615 * target.h: Include target-common.h.
8616 (resume_kind): Likewise.
8617 (target_waitkind): Likewise.
8618 (target_waitstatus): Likewise.
8619 (TARGET_WNOHANG): Likewise.
8621 2013-07-04 Yao Qi <yao@codesourcery.com>
8623 * Makefile.in (host_alias): Use @host_noncanonical@.
8624 (target_alias): Use @target_noncanonical@.
8625 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8626 ACX_NONCANONICAL_HOST.
8627 * configure: Regenerated.
8630 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8632 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8633 * configure: Rebuild.
8634 * Makefile.in (version_host, version_target): Get from configure.
8635 (version.c): Use $(version_host) and $(version_target).
8637 2013-07-03 Pedro Alves <palves@redhat.com>
8639 * Makefile.in (config.status): Depend on development.sh.
8640 * acinclude.m4: Include libmcheck.m4.
8641 * configure: Regenerate.
8643 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8645 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8646 attribute inside the parentheses.
8647 (winapi_DebugSetProcessKillOnExit): Ditto.
8648 (winapi_DebugBreakProcess): Ditto.
8649 (winapi_GenerateConsoleCtrlEvent): Ditto.
8651 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8653 * notif.h (notif_event): Add a dummy member to avoid compiler
8656 2013-07-01 Pedro Alves <palves@redhat.com>
8658 * hostio.c (HOSTIO_PATH_MAX): Define.
8659 (require_filename, handle_open, handle_unlink, handle_readlink):
8662 2013-07-01 Pedro Alves <palves@redhat.com>
8664 * server.h: Include "pathmax.h".
8665 * linux-low.c: Don't include sys/param.h.
8666 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8668 * win32-low.c: Don't include sys/param.h.
8669 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8671 2013-07-01 Pedro Alves <palves@redhat.com>
8673 * event-loop.c: Don't check HAVE_UNISTD_H before including
8675 * gdbreplay.c: Likewise.
8676 * remote-utils.c: Likewise.
8677 * server.c: Likewise.
8678 * configure.ac: Don't check for unistd.h.
8679 * configure: Regenerate.
8681 2013-06-28 Tom Tromey <tromey@redhat.com>
8683 * Makefile.in (version.c): Use version.in, not
8686 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8688 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8689 * configure: Rebuild.
8690 * Makefile.in (version_host, version_target): Get from configure.
8691 (version.c): Use $(version_host) and $(version_target).
8693 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8695 Fix trace-status to output user name without trailing colon.
8696 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8698 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8700 Fix trace-status to output proper start-time and stop-time.
8701 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8702 output start time and stop time in hex as gdb expects.
8704 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8706 * tracepoint.c (build_traceframe_info_xml): Output trace state
8707 variables present in the trace buffer.
8709 2013-06-24 Tom Tromey <tromey@redhat.com>
8711 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8713 (version.o): Remove.
8714 * gdbreplay.c: Include version.h.
8715 (version, host_name): Don't declare.
8716 * server.h: Include version.h.
8717 (version, host_name): Don't declare.
8719 2013-06-12 Pedro Alves <palves@redhat.com>
8721 * linux-x86-low.c (linux_is_elf64): Delete global.
8722 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8723 with local linux_pid_exe_is_elf_64_file use.
8725 2013-06-11 Pedro Alves <palves@redhat.com>
8727 * linux-low.c (regset_disabled, disable_regset): New functions.
8728 (regsets_fetch_inferior_registers)
8729 (regsets_store_inferior_registers): Use them.
8730 (initialize_regsets_info); Don't allocate the disabled_regsets
8732 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8735 2013-06-11 Pedro Alves <palves@redhat.com>
8737 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8740 2013-06-11 Pedro Alves <palves@redhat.com>
8742 * linux-x86-low.c (initialize_low_arch): Call
8743 init_registers_x32_avx_linux.
8745 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8747 Fix compatibility with Android Bionic.
8748 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8751 2013-06-07 Pedro Alves <palves@redhat.com>
8754 * Makefile.in (OBS): Add tdesc.o.
8755 (IPA_OBJS): Add tdesc-ipa.o.
8756 (tdesc-ipa.o): New rule.
8757 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8759 * linux-low.c (new_inferior): Delete.
8760 (disabled_regsets, num_regsets): Delete.
8761 (linux_add_process): Adjust to set the new per-process
8763 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8764 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8765 was a stop. When calling arch_setup, switch the current inferior
8766 to the thread that got an event.
8767 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8768 (regsets_fetch_inferior_registers)
8769 (regsets_store_inferior_registers): New regsets_info parameter.
8771 (linux_register_in_regsets): New regs_info parameter. Adjust to
8773 (register_addr, fetch_register, store_register): New usrregs_info
8774 parameter. Adjust to use it.
8775 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8776 parameter regs_info. Adjust to use it.
8777 (linux_fetch_registers): Get the current inferior's regs_info, and
8779 (linux_store_registers): Ditto.
8780 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8781 (initialize_low): Don't initialize the target_regsets here. Call
8782 initialize_low_arch.
8783 * linux-low.h (target_regsets): Delete declaration.
8784 (struct regsets_info): New.
8785 (struct usrregs_info): New.
8786 (struct regs_info): New.
8787 (struct process_info_private) <new_inferior>: New field.
8788 (struct linux_target_ops): Delete the num_regs, regmap, and
8789 regset_bitmap fields. New field regs_info.
8790 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8791 * i387-fp.c (num_xmm_registers): Delete.
8792 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8793 calls to new interface.
8794 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8795 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8796 Infer the number of xmm registers from the regcache's target
8798 * i387-fp.h (num_xmm_registers): Delete.
8799 * inferiors.c (add_thread): Don't install the thread's regcache
8801 * proc-service.c (gregset_info): Fetch the current inferior's
8802 regs_info. Adjust to use it.
8803 * regcache.c: Include tdesc.h.
8804 (register_bytes, reg_defs, num_registers)
8805 (gdbserver_expedite_regs): Delete.
8806 (get_thread_regcache): If the thread doesn't have a regcache yet,
8807 create one, instead of aborting gdbserver.
8808 (regcache_invalidate_one): Rename to ...
8809 (regcache_invalidate_thread): ... this.
8810 (regcache_invalidate_one): New.
8811 (regcache_invalidate): Only invalidate registers of the current
8813 (init_register_cache): Add target_desc parameter, and use it.
8814 (new_register_cache): Ditto. Assert the target description has a
8815 non zero registers_size.
8816 (regcache_cpy): Add assertions. Adjust.
8817 (realloc_register_cache, set_register_cache): Delete.
8818 (registers_to_string, registers_from_string): Adjust.
8819 (find_register_by_name, find_regno, find_register_by_number)
8820 (register_cache_size): Add target_desc parameter, and use it.
8821 (free_register_cache_thread, free_register_cache_thread_one)
8822 (regcache_release, register_cache_size): New.
8823 (register_size): Add target_desc parameter, and use it.
8824 (register_data, supply_register, supply_register_zeroed)
8825 (supply_regblock, supply_register_by_name, collect_register)
8826 (collect_register_as_string, collect_register_by_name): Adjust.
8827 * regcache.h (struct target_desc): Forward declare.
8828 (struct regcache) <tdesc>: New field.
8829 (init_register_cache, new_register_cache): Add target_desc
8831 (regcache_invalidate_thread): Declare.
8832 (regcache_invalidate_one): Delete declaration.
8833 (regcache_release): Declare.
8834 (find_register_by_number, register_cache_size, register_size)
8835 (find_regno): Add target_desc parameter.
8836 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8838 * remote-utils.c: Include tdesc.h.
8839 (outreg, prepare_resume_reply): Adjust.
8840 * server.c: Include tdesc.h.
8841 (gdbserver_xmltarget): Delete declaration.
8842 (get_features_xml, process_serial_event): Adjust.
8843 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8845 (struct process_info) <tdesc>: New field.
8846 (ipa_tdesc): Declare.
8847 * tdesc.c: New file.
8848 * tdesc.h: New file.
8849 * tracepoint.c: Include tdesc.h.
8850 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8851 (get_context_regcache): Adjust to pass ipa_tdesc down.
8852 (do_action_at_tracepoint): Adjust to get the register cache size
8853 from the context regcache's description.
8854 (traceframe_walk_blocks): Adjust to get the register cache size
8855 from the current trace frame's description.
8856 (traceframe_get_pc): Adjust to get current trace frame's
8857 description and pass it down.
8858 (gdb_collect): Adjust to get the register cache size from the
8860 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8861 (gdbserver_xmltarget): Delete.
8862 (initialize_low_tracepoint): Set the ipa's target description.
8863 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8864 (initialize_low_tracepoint): Set the ipa's target description.
8865 * linux-x86-low.c: Include tdesc.h.
8866 [__x86_64__] (is_64bit_tdesc): New.
8867 (ps_get_thread_area, x86_get_thread_area): Use it.
8868 (i386_cannot_store_register): Rename to ...
8869 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8870 (i386_cannot_fetch_register): Rename to ...
8871 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8872 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8874 (target_regsets): Rename to ...
8875 (x86_regsets): ... this.
8876 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8878 (x86_siginfo_fixup): Use is_64bit_tdesc.
8879 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8880 (tdesc_x32_avx_linux, tdesc_x32_linux)
8881 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8883 (x86_linux_update_xmltarget): Delete.
8884 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8885 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8886 (AMD64_LINUX_USER64_CS): New.
8887 (x86_linux_read_description): New, based on
8888 x86_linux_update_xmltarget.
8889 (same_process_callback): New.
8890 (x86_arch_setup_process_callback): New.
8891 (x86_linux_update_xmltarget): New.
8892 (x86_regsets_info): New.
8893 (amd64_linux_regs_info): New.
8894 (i386_linux_usrregs_info): New.
8895 (i386_linux_regs_info): New.
8896 (x86_linux_regs_info): New.
8897 (x86_arch_setup): Reimplement.
8898 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8899 (x86_emit_ops): Ditto.
8900 (the_low_target): Adjust. Install x86_linux_regs_info,
8901 x86_cannot_fetch_register, and x86_cannot_store_register.
8902 (initialize_low_arch): New.
8903 * linux-ia64-low.c (tdesc_ia64): Declare.
8904 (ia64_fetch_register): Adjust.
8905 (ia64_usrregs_info, regs_info): New globals.
8906 (ia64_regs_info): New function.
8907 (the_low_target): Adjust.
8908 (initialize_low_arch): New function.
8909 * linux-sparc-low.c (tdesc_sparc64): Declare.
8910 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8912 (sparc_arch_setup): New function.
8913 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8914 (the_low_target): Adjust.
8915 (initialize_low_arch): New function.
8916 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8917 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8918 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8919 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8920 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8921 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8922 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8923 (tdesc_powerpc_isa205_vsx64l): Declare.
8924 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8925 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8926 (ppc_set_pc, ppc_get_hwcap): Adjust.
8927 (ppc_usrregs_info): Forward declare.
8928 (!__powerpc64__) ppc_regmap_adjusted: New global.
8929 (ppc_arch_setup): Adjust to the current process'es target
8931 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8932 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8933 (ppc_store_evrregset): Adjust.
8934 (target_regsets): Rename to ...
8935 (ppc_regsets): ... this, and make static.
8936 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8937 (ppc_regs_info): New function.
8938 (the_low_target): Adjust.
8939 (initialize_low_arch): New function.
8940 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8941 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8942 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8943 (tdesc_s390x_linux64v2): Declare.
8944 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8945 (s390_fill_gregset, s390_store_last_break): Adjust.
8946 (target_regsets): Rename to ...
8947 (s390_regsets): ... this, and make static.
8948 (s390_get_pc, s390_set_pc): Adjust.
8949 (s390_get_hwcap): New target_desc parameter, and use it.
8950 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8951 (s390_arch_setup): Adjust to set the current process'es target
8952 description. Don't adjust the regmap.
8953 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8954 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8955 (regs_info_3264): New globals.
8956 (s390_regs_info): New function.
8957 (the_low_target): Adjust.
8958 (initialize_low_arch): New function.
8959 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8960 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8961 [__mips64] (init_registers_mips_linux)
8962 (init_registers_mips_dsp_linux): Delete defines.
8963 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8964 (have_dsp): New global.
8965 (mips_read_description): New, based on mips_arch_setup.
8966 (mips_arch_setup): Reimplement.
8967 (get_usrregs_info): New function.
8968 (mips_cannot_fetch_register, mips_cannot_store_register)
8969 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8970 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8971 (target_regsets): Rename to ...
8972 (mips_regsets): ... this, and make static.
8973 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8974 (dsp_regs_info, regs_info): New globals.
8975 (mips_regs_info): New function.
8976 (the_low_target): Adjust.
8977 (initialize_low_arch): New function.
8978 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8979 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8981 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8982 (arm_read_description): New, with bits factored from
8984 (arm_arch_setup): Reimplement.
8985 (target_regsets): Rename to ...
8986 (arm_regsets): ... this, and make static.
8987 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8988 (arm_regs_info): New function.
8989 (the_low_target): Adjust.
8990 (initialize_low_arch): New function.
8991 * linux-m68k-low.c (tdesc_m68k): Declare.
8992 (target_regsets): Rename to ...
8993 (m68k_regsets): ... this, and make static.
8994 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8995 (m68k_regs_info): New function.
8996 (m68k_arch_setup): New function.
8997 (the_low_target): Adjust.
8998 (initialize_low_arch): New function.
8999 * linux-sh-low.c (tdesc_sharch): Declare.
9000 (target_regsets): Rename to ...
9001 (sh_regsets): ... this, and make static.
9002 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9003 (sh_regs_info, sh_arch_setup): New functions.
9004 (the_low_target): Adjust.
9005 (initialize_low_arch): New function.
9006 * linux-bfin-low.c (tdesc_bfin): Declare.
9007 (bfin_arch_setup): New function.
9008 (bfin_usrregs_info, regs_info): New globals.
9009 (bfin_regs_info): New function.
9010 (the_low_target): Adjust.
9011 (initialize_low_arch): New function.
9012 * linux-cris-low.c (tdesc_cris): Declare.
9013 (cris_arch_setup): New function.
9014 (cris_usrregs_info, regs_info): New globals.
9015 (cris_regs_info): New function.
9016 (the_low_target): Adjust.
9017 (initialize_low_arch): New function.
9018 * linux-cris-low.c (tdesc_crisv32): Declare.
9019 (cris_arch_setup): New function.
9020 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9021 (cris_regs_info): New function.
9022 (the_low_target): Adjust.
9023 (initialize_low_arch): New function.
9024 * linux-m32r-low.c (tdesc_m32r): Declare.
9025 (m32r_arch_setup): New function.
9026 (m32r_usrregs_info, regs_info): New globals.
9027 (m32r_regs_info): Adjust.
9028 (initialize_low_arch): New function.
9029 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9030 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9031 (tic6x_usrregs_info): Forward declare.
9032 (tic6x_read_description): New function, based on ...
9033 (tic6x_arch_setup): ... this. Reimplement.
9034 (target_regsets): Rename to ...
9035 (tic6x_regsets): ... this, and make static.
9036 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9037 (tic6x_regs_info): New function.
9038 (the_low_target): Adjust.
9039 (initialize_low_arch): New function.
9040 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9041 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9042 (target_regsets): Rename to ...
9043 (xtensa_regsets): ... this, and make static.
9044 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9046 (xtensa_arch_setup, xtensa_regs_info): New functions.
9047 (the_low_target): Adjust.
9048 (initialize_low_arch): New function.
9049 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9050 (nios2_arch_setup): Set the current process'es tdesc.
9051 (target_regsets): Rename to ...
9052 (nios2_regsets): ... this.
9053 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9054 (nios2_regs_info): New function.
9055 (the_low_target): Adjust.
9056 (initialize_low_arch): New function.
9057 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9058 (aarch64_arch_setup): Set the current process'es tdesc.
9059 (target_regsets): Rename to ...
9060 (aarch64_regsets): ... this.
9061 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9062 (aarch64_regs_info): New function.
9063 (the_low_target): Adjust.
9064 (initialize_low_arch): New function.
9065 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9067 (target_regsets): Rename to ...
9068 (tile_regsets): ... this.
9069 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9070 (tile_regs_info): New function.
9071 (tile_arch_setup): Set the current process'es tdesc.
9072 (the_low_target): Adjust.
9073 (initialize_low_arch): New function.
9074 * spu-low.c (tdesc_spu): Declare.
9075 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9076 * win32-arm-low.c (tdesc_arm): Declare.
9077 (arm_arch_setup): New function.
9078 (the_low_target): Install arm_arch_setup instead of
9080 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9081 (init_windows_x86): Rename to ...
9082 (i386_arch_setup): ... this. Set `win32_tdesc'.
9083 (the_low_target): Adjust.
9084 * win32-low.c (win32_tdesc): New global.
9085 (child_add_thread): Don't create the thread cache here.
9086 (do_initial_child_stuff): Set the new process'es tdesc.
9087 * win32-low.h (struct target_desc): Forward declare.
9088 (win32_tdesc): Declare.
9089 * lynx-i386-low.c (tdesc_i386): Declare global.
9090 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9091 * lynx-low.c (lynx_tdesc): New global.
9092 (lynx_add_process): Set the new process'es tdesc.
9093 * lynx-low.h (struct target_desc): Forward declare.
9094 (lynx_tdesc): Declare global.
9095 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9096 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9097 * nto-low.c (nto_tdesc): New global.
9098 (do_attach): Set the new process'es tdesc.
9099 * nto-low.h (struct target_desc): Forward declare.
9100 (nto_tdesc): Declare.
9101 * nto-x86-low.c (tdesc_i386): Declare.
9102 (nto_x86_arch_setup): Set `nto_tdesc'.
9104 2013-06-04 Gary Benson <gbenson@redhat.com>
9106 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9107 to qSupported response when appropriate.
9108 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9109 with nonzero-length annex.
9110 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9111 arguments supplied in annex.
9113 2013-05-31 Doug Evans <dje@google.com>
9116 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9117 64 bits in 64-cross-32 environment.
9119 2013-05-28 Pedro Alves <palves@redhat.com>
9121 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9122 (aarch64-without-fpu.c): Delete rule.
9123 * configure.srv (aarch64*-*-linux*): Remove references to
9124 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9125 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9128 2013-05-24 Pedro Alves <palves@redhat.com>
9130 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9131 instead of strchr/decode_address. Error if the range isn't split
9132 with a ','. Don't assume there's be a ':' in the action.
9134 2013-05-23 Yao Qi <yao@codesourcery.com>
9135 Pedro Alves <palves@redhat.com>
9137 * linux-low.c (lwp_in_step_range): New function.
9138 (linux_wait_1): If the thread was range stepping and stopped
9139 outside the stepping range, report the stop to GDB. Otherwise,
9140 continue stepping. Add range stepping debug output.
9141 (linux_set_resume_request): Copy the step range from the resume
9143 (linux_supports_range_stepping): New.
9144 (linux_target_ops) <supports_range_stepping>: Set to
9145 linux_supports_range_stepping.
9146 * linux-low.h (struct linux_target_ops)
9147 <supports_range_stepping>: New field.
9148 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9149 * linux-x86-low.c (x86_supports_range_stepping): New.
9150 (the_low_target) <supports_range_stepping>: Set to
9151 x86_supports_range_stepping.
9152 * server.c (handle_v_cont): Handle 'r' action.
9153 (handle_v_requests): Append ";r" if the target supports range
9155 * target.h (struct thread_resume) <step_range_start,
9156 step_range_end>: New fields.
9157 (struct target_ops) <supports_range_stepping>:
9159 (target_supports_range_stepping): New macro.
9161 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9163 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9164 confusion in comment.
9166 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9168 * lynx-low.c (struct process_info_private): New type.
9169 (lynx_add_process): New function.
9170 (lynx_create_inferior, lynx_attach): Replace calls to
9171 add_process by calls to lynx_add_process.
9172 (lynx_resume): If PTID is null, then try using
9173 current_process()->private->last_wait_event_ptid.
9175 (lynx_clear_inferiors): Delete. The contents of that function
9176 has been inlined in lynx_mourn;
9177 (lynx_wait_1): Save the ptid in the process's private data.
9178 (lynx_mourn): Free the process' private data. Replace call
9179 to lynx_clear_inferiors by call to clear_inferiors.
9181 2013-05-17 Yao Qi <yao@codesourcery.com>
9183 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9186 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9188 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9189 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9190 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9191 PT_TEXT_END_ADDR guards. Update comments.
9192 (linux_target_op) <read_offsets>: Conditionally define to
9193 linux_read_offsets if the target is UCLIBC and if it defines
9194 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9196 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9197 Andrew Jenner <andrew@codesourcery.com>
9199 * Makefile.in (SFILES): Add linux-nios2-low.c.
9200 (clean): Add action to delete nios2-linux.c.
9201 (nios2-linux.c): New rule.
9202 * configure.srv: Add nios2*-*-linux*.
9203 * linux-nios2-low.c: New.
9205 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9207 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9209 2013-04-25 Hui Zhu <hui@codesourcery.com>
9212 * ax.c (ax_printf): Add fflush.
9214 2013-04-22 Tom Tromey <tromey@redhat.com>
9216 * Makefile.in (SFILES): Add filestuff.c.
9217 (OBS): Add filestuff.o.
9218 (filestuff.o): New target.
9219 * config.in, configure: Rebuild.
9220 * configure.ac: Check for fdwalk, pipe2.
9222 2013-04-17 Pedro Alves <palves@redhat.com>
9224 * configure.ac (USE_THREAD_DB): Delete variable.
9225 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9226 Don't AC_SUBST USE_THREAD_DB.
9227 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9228 * config.in, configure: Regenerate.
9230 2013-04-16 Pedro Alves <palves@redhat.com>
9232 * linux-low.h (struct lwp_info) <thread_known>: Move under
9233 the USE_THREAD_DB #ifdef.
9235 2013-04-16 Pedro Alves <palves@redhat.com>
9237 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9238 (linux-low.o): Delete rule.
9239 * linux-low.h: Always include "gdb_thread_db.h" instead of
9240 conditionally including thread_db.h.
9241 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9244 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9246 * Makefile.in (install-only): Fix make install regression.
9248 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9250 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9251 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9253 * gdbserver.1: Remove.
9255 2013-03-22 Pedro Alves <palves@redhat.com>
9257 * linux-low.c (handle_extended_wait): Don't call
9258 linux_enable_event_reporting.
9260 2013-03-15 Tony Theodore <tonyt@logyst.com>
9263 * Makefile.in (SHELL): Use @SHELL@.
9265 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9267 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9270 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9272 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9273 Remove extraneous NULL element.
9275 2013-03-13 Yao Qi <yao@codesourcery.com>
9277 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9278 'V' block in trace frame.
9280 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9282 * target.h (struct target_ops): Add btrace ops.
9283 (target_supports_btrace): New macro.
9284 (target_enable_btrace): New macro.
9285 (target_disable_btrace): New macro.
9286 (target_read_btrace): New macro.
9287 * gdbthread.h (struct thread_info): Add btrace field.
9288 * server.c: Include btrace-common.h.
9289 (handle_btrace_general_set): New function.
9290 (handle_btrace_enable): New function.
9291 (handle_btrace_disable): New function.
9292 (handle_general_set): Call handle_btrace_general_set.
9293 (handle_qxfer_btrace): New function.
9294 (struct qxfer qxfer_packets[]): Add btrace entry.
9295 * inferiors.c (remove_thread): Disable btrace.
9296 * linux-low: Include linux-btrace.h.
9297 (linux_low_enable_btrace): New function.
9298 (linux_low_read_btrace): New function.
9299 (linux_target_ops): Add btrace ops.
9300 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9301 Add srv_linux_btrace=yes.
9302 (x86_64-*-linux*): Add linux-btrace.o.
9303 Add srv_linux_btrace=yes.
9304 * configure.ac: Define HAVE_LINUX_BTRACE.
9305 * config.in: Regenerated.
9306 * configure: Regenerated.
9308 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9310 * server.c (handle_qxfer): Preserve error message if -3 is
9312 (qxfer): Document the -3 return value.
9314 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9316 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9317 (linux_btrace_h): New variable.
9318 (linux-btrace.o): New rule.
9320 2013-03-08 Stan Shebs <stan@codesourcery.com>
9321 Hafiz Abid Qadeer <abidh@codesourcery.com>
9323 * tracepoint.c (trace_buffer_size): New global.
9324 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9325 (init_trace_buffer): Change to one-argument function. Allocate
9326 trace buffer memory.
9327 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9328 handle QTBuffer:size packet.
9329 (cmd_bigqtbuffer_size): New function.
9330 (initialize_tracepoint): Call init_trace_buffer with
9331 DEFAULT_TRACE_BUFFER_SIZE.
9332 * server.c (handle_query): Add QTBuffer:size in the
9335 2013-03-07 Yao Qi <yao@codesourcery.com>
9337 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9338 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9340 (cmd_qtsp): Adjust condition. Do post increment.
9341 Set cur_action and cur_step_action back to 0.
9343 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9346 * linux-low.c (linux_write_memory): Return early success if LEN is
9349 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9351 * configure.srv: Add x86_64-*-cygwin* as target.
9353 2013-02-28 Tom Tromey <tromey@redhat.com>
9355 * configure.ac: Invoke AC_SYS_LARGEFILE.
9356 * configure, config.in: Rebuild.
9358 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9360 * win32-low.c: Throughout, fix format strings and casts of
9361 printf-like functions to avoid type related warnings on all
9363 (get_child_debug_event): Print dwDebugEventCode as hex since
9364 that's how it's usually documented.
9366 2013-02-28 Yao Qi <yao@codesourcery.com>
9368 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9371 2013-02-27 Jiong Wang <jiwang@tilera.com>
9373 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9374 (reg-tilegx32.c): New rule.
9375 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9376 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9377 different register info initializer according to elf class.
9378 (init_registers_tilgx32): New function. The tilegx32 register info
9380 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9381 (tile_store_gregset): Likewise.
9383 2013-02-27 Yao Qi <yao@codesourcery.com>
9385 * server.c (process_point_options): Print debug message when
9386 debug_threads is true.
9388 2013-02-26 Yao Qi <yao@codesourcery.com>
9390 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9392 2013-02-19 Pedro Alves <palves@redhat.com>
9393 Kai Tietz <ktietz@redhat.com>
9397 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9398 instead of strtoul to extract address from packet.
9399 (process_serial_event) <'z'>: Likewise.
9401 2013-02-18 Yao Qi <yao@codesourcery.com>
9403 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9405 2013-02-14 Pedro Alves <palves@redhat.com>
9409 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9410 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9412 2013-02-14 Pedro Alves <palves@redhat.com>
9414 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9416 2013-02-14 Pedro Alves <palves@redhat.com>
9418 * tracepoint.c (save_string): Delete.
9419 (add_tracepoint_action): Use savestring instead of save_string.
9421 2013-02-12 Pedro Alves <palves@redhat.com>
9423 * linux-xtensa-low.c: Ditto.
9424 * xtensa-xtregs.c: Ditto.
9426 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9428 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9431 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9433 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9434 aarch64_num_wp_regs and aarch64_num_bp_regs to
9435 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9437 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9439 * linux-aarch64-low.c (ps_get_thread_area): Replace
9440 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9442 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9443 Marcus Shawcroft <marcus.shawcroft@arm.com>
9444 Nigel Stephens <nigel.stephens@arm.com>
9445 Yufeng Zhang <yufeng.zhang@arm.com>
9447 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9448 (aarch64.c, aarch64-without-fpu.c): New targets.
9449 * configure.srv (aarch64*-*-linux*): New.
9450 * linux-aarch64-low.c: New file.
9452 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9454 * linux-low.c (handle_extended_wait, linux_create_inferior)
9455 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9456 (dequeue_one_deferred_signal, linux_resume_one_thread)
9457 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9458 (linux_tracefork_grandchild, linux_test_for_tracefork)
9459 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9460 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9461 where the argument is 0.
9463 2013-01-25 Yao Qi <yao@codesourcery.com>
9465 * event-loop.c: Include "queue.h".
9466 (gdb_event_p): New typedef.
9467 (struct gdb_event) <next_event>: Remove.
9468 (event_queue): Change to QUEUE(gdb_event_p).
9469 (async_queue_event): Remove.
9470 (gdb_event_xfree): New.
9471 (initialize_event_loop): New.
9472 (process_event): Use API from QUEUE.
9473 (wait_for_event): Likewise.
9474 * server.c (main): Call initialize_event_loop.
9475 * server.h (initialize_event_loop): Declare.
9477 2013-01-18 Yao Qi <yao@codesourcery.com>
9479 * ax.h (struct eval_agent_expr_context): New.
9480 (gdb_eval_agent_expr): Update declaration.
9481 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9482 TFRAME. Add new argument CTX.
9483 * server.h (struct eval_agent_expr_context): Declare.
9484 (agent_mem_read, agent_tsv_read): Update declaration.
9485 (agent_mem_read_string): Likewise.
9486 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9487 (add_traceframe_block): Add new argument TPOINT.
9488 Increase TPOINT->traceframe_usage.
9489 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9490 eval_tracepoint_agent_expr.
9491 (condition_true_at_tracepoint): Likewise.
9492 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9493 (agent_mem_read_string, agent_tsv_read): Likewise.
9495 2013-01-16 Yao Qi <yao@codesourcery.com>
9497 * linux-low.c (linux_resume_one_lwp): Don't check
9498 'lwp->bp_reinsert != 0'.
9500 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9501 Pedro Alves <palves@redhat.com>
9503 * lynx-low.c (ptrace_request_to_str): Define a temporary
9504 macro and use it to simplify this function's implementation.
9506 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9508 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9511 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9513 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9515 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9517 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9519 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9521 * lynx-low.c (lynx_resume): Use the resume_info parameter
9522 to determine the ptid for the lynx_ptrace call, unless
9523 it is equal to minus_one_ptid, in which case we use the
9524 ptid of the current_inferior.
9525 (lynx_wait_1): After having received a thread create/exit
9526 event, resume the inferior's execution using the signaling
9527 thread's ptid, rather than the old ptid.
9529 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9531 * lynx-low.c (lynx_resume): Delete variable ret.
9533 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9535 * gdbreplay.c (gdbreplay_version): Update copyright year.
9536 * server.c (gdbserver_version): Likewise.
9538 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9540 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9543 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9545 * lynx-low.c (ptrace_request_to_str): Add handling for
9548 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9550 * lynx-low.c (lynx_attach): Delete variable new_process.
9552 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9554 * lynx-low.c (lynx_create_inferior): Delete variable
9557 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9559 * lynx-low.c (ptrace_request_to_str): Do not handle
9560 PTRACE_GETTHREADLIST if this macro does not exist.
9562 2012-12-15 Yao Qi <yao@codesourcery.com>
9564 * Makefile.in (OBS): Add notif.o.
9565 * notif.c, notif.h: New.
9566 * server.c: Include "notif.h".
9567 (struct vstop_notif) <next>: Remove.
9569 (queue_stop_reply): Update.
9570 (push_event, send_next_stop_reply): Remove.
9571 (discard_queued_stop_replies): Update.
9572 (notif_stop): New variable.
9573 (handle_v_stopped): Remove.
9574 (handle_v_requests): Don't call handle_v_stopped. Call
9575 handle_ack_notif instead.
9576 (queue_stop_reply_callback): Call notif_event_enque instead
9577 of queue_stop_reply.
9578 (handle_status): Don't call send_next_stop_reply, call
9579 notif_write_event instead.
9580 (kill_inferior_callback): Likewise.
9581 (detach_or_kill_inferior_callback): Likewise.
9582 (main): Call initialize_notif.
9583 (process_serial_event): Call QUEUE_is_empty.
9584 (handle_target_event): Call notif_push instead of push event.
9585 * server.h (push_event): Remove declaration.
9587 2012-12-10 Tom Tromey <tromey@redhat.com>
9589 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9590 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9593 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9594 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9595 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9596 (amd64-linux-ipa.o, ax.o): Rewrite.
9597 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9598 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9599 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9600 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9601 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9602 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9603 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9604 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9605 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9606 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9607 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9608 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9609 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9610 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9611 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9612 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9613 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9614 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9615 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9616 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9617 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9618 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9619 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9620 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9621 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9622 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9623 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9624 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9625 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9626 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9627 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9628 (reg-tilegx.o): Remove.
9629 (all_object_files): New macro.
9630 Include .deps files.
9631 * aclocal.m4, configure: Rebuild.
9632 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9633 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9634 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9636 2012-12-05 Tom Tromey <tromey@redhat.com>
9639 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9641 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9643 * configure.ac: Check for linux/perf_event.h.
9644 * config.in: Regenerated.
9645 * configure: Regenerated.
9647 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9649 * hostio.c (handle_readlink): Decrease buffer size
9650 parameter passed to readlink by one byte.
9652 2012-11-26 Yao Qi <yao@codesourcery.com>
9654 * configure.ac (build_warnings): Append '-Wempty-body'.
9655 * configure: Regenerated.
9656 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9659 2012-11-15 Pierre Muller <muller@sourceware.org>
9661 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9662 * config.in: Regenerate.
9663 * configure: Regenerate.
9664 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9665 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9666 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9667 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9669 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9670 instead of <sys/wait.h> header.
9671 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9673 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9675 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9676 (various make rules): Remove -DGDBSERVER
9678 2012-11-09 Yao Qi <yao@codesourcery.com>
9680 * spu-low.c (current_ptid): Move it to ..
9681 * gdbthread.h: ... here. New.
9682 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9683 * server.c (myresume, process_serial_event): Likewise.
9684 * thread-db.c (thread_db_find_new_threads): Likewise.
9685 * tracepoint.c (run_inferior_command): Likewise.
9687 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9689 * server.c (handle_search_memory_1): Include access length in
9692 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9694 * linux-crisv32-low.c: Fix compile errors.
9696 2012-09-04 Yao Qi <yao@codesourcery.com>
9698 * tracepoint.c (cmd_qtsv): Adjust debug message.
9699 Don't check CUR_TPOINT.
9701 2012-08-28 Yao Qi <yao@codesourcery.com>
9703 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9704 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9705 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9706 Remove declarations of xmalloc, xreallloc, xstrdup and
9708 * Makefile.in (libiberty_h): New.
9709 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9710 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9712 2012-08-23 Yao Qi <yao@codesourcery.com>
9714 * server.h: Remove declaration of 'xsnprintf'.
9716 2012-08-22 Keith Seitz <keiths@redhat.com>
9718 * server.h: Include build-gnulib-gbserver/config.h.
9719 * gdbreplay.c: Likewise.
9721 2012-08-08 Doug Evans <dje@google.com>
9723 * Makefile.in (SFILES): Add gdb_vecs.c.
9724 (OBS): Add gdb_vecs.o.
9725 (gdb_vecs_h, host_defs_h): New variables.
9726 (thread-db.o): Add $(gdb_vecs_h) dependency.
9727 (gdb_vecs.o): New rule.
9728 * thread-db.c: #include "gdb_vecs.h".
9729 (thread_db_load_search): Use a vector to iterate over path elements.
9730 Handle text appearing after "$pdir".
9732 * configure.ac: Add check for strstr.
9733 * config.in: Regenerate.
9734 * configure: Regenerate.
9736 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9738 * hostio.c (handle_pread): If pread fails, fall back to attempting
9740 (handle_pwrite): Likewise for pwrite.
9742 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9744 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9745 between unsupported TYPE and unimplementable ADDR/LEN combination.
9746 (arm_insert_point): Act on new return value.
9748 2012-07-31 Pedro Alves <palves@redhat.com>
9750 * server.c (process_point_options): Only skip tokens if we find
9751 one that is unrecognized. Don't treat 'X' specially while
9752 skipping unrecognized tokens.
9754 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9756 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9757 to 4-byte-align HW breakpoint addresses for Thumb.
9759 2012-07-27 Yao Qi <yao@codesourcery.com>
9763 * server.h: Declare gdb_agent_about_to_close.
9764 * target.c (kill_inferior): Include "agent.h".
9765 New. Send command 'kill'.
9766 * target.h (kill_inferior): Removed macro.
9767 * tracepoint.c (gdb_agent_about_to_close): New.
9768 (gdb_agent_helper_thread): Handle command 'close'.
9769 Wait endlessly until the inferior stops.
9770 Install gdb_agent_remove_socket to atexit hook.
9771 (agent_socket_name): New static variable.
9772 (gdb_agent_socket_init): Replace local variable 'name' with
9773 'agent_socket_name'.
9774 (gdb_agent_remove_socket): New.
9776 2012-07-27 Yao Qi <yao@codesourcery.com>
9778 * server.c (process_point_options): Stop at 'X' when parsing.
9780 2012-07-19 Michael Eager <eager@eagercon.com>
9782 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9784 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9785 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9786 hardware breakpoint.
9788 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9790 * gdbserver/linux-low.c (initialize_low): Call
9791 linux_ptrace_init_warnings.
9793 2012-07-02 Doug Evans <dje@google.com>
9795 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9798 2012-07-02 Stan Shebs <stan@codesourcery.com>
9800 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9801 (ax.o): Add it to build rule.
9803 (OBS): Add format.o.
9804 (IPA_OBS): Add format.o.
9805 * server.c (handle_query): Claim support for breakpoint commands.
9806 (process_point_options): Add command case.
9807 (process_serial_event): Leave running if there are printfs in
9809 * mem-break.h (any_persistent_commands): Declare.
9810 (add_breakpoint_commands): Declare.
9811 (gdb_no_commands_at_breakpoint): Declare.
9812 (run_breakpoint_commands): Declare.
9813 * mem-break.c (struct point_command_list): New struct.
9814 (struct breakpoint): New field command_list.
9815 (any_persistent_commands): New function.
9816 (add_commands_to_breakpoint): New function.
9817 (add_breakpoint_commands): New function.
9818 (gdb_no_commands_at_breakpoint): New function.
9819 (run_breakpoint_commands): New function.
9820 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9822 * ax.c: Include format.h.
9823 (ax_printf): New function.
9824 (gdb_eval_agent_expr): Add printf opcode.
9826 2012-06-13 Yao Qi <yao@codesourcery.com>
9828 * server.c (start_inferior): Remove duplicated writes to fields
9829 'last_resume_kind' and 'last_status' of 'current_inferior'.
9831 2012-06-12 Yao Qi <yao@codesourcery.com>
9832 Pedro Alves <palves@redhat.com>
9834 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9836 * server.c (handle_v_cont): Extend comment.
9838 2012-06-11 Yao Qi <yao@codesourcery.com>
9840 * linux-low.c (linux_attach): Add 'static'.
9842 2012-06-06 Yao Qi <yao@codesourcery.com>
9844 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9846 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9848 Fix gcc -flto compilation warning.
9849 * server.c (main): Make variable multi_mode and attach volatile.
9851 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9853 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9854 if the platform doesn't know about it.
9856 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9858 * Makefile.in (SFILES): Add linux-tile-low.c.
9859 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9860 * configure.srv: Handle tilegx-*-linux*.
9861 * linux-tile-low.c: New file.
9863 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9865 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9867 2012-05-24 Pedro Alves <palves@redhat.com>
9871 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9873 2012-05-24 Pedro Alves <palves@redhat.com>
9877 Replace target_signal with gdb_signal throughout.
9879 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9881 * linux-low.c (linux_store_registers): Avoid the copying sequence
9882 when no data has been retrieved by ptrace.
9884 2012-05-22 Will Deacon <will.deacon@arm.com>
9886 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9887 Include asm/ptrace.h.
9888 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9891 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9893 * linux-low.c (linux_store_registers): Don't re-retrieve data
9894 with ptrace that has already been obtained from /proc. Always
9895 copy any data retrieved with ptrace to the buffer supplied.
9897 2012-05-11 Yao Qi <yao@codesourcery.com>
9898 Pedro Alves <palves@redhat.com>
9900 * linux-low.c (enum stopping_threads_kind): New.
9901 (stopping_threads): Change type to `enum stopping_threads_kind'.
9902 (handle_extended_wait): If stopping and suspending threads, leave
9903 the new_lwp suspended too.
9904 (linux_wait_for_event): Adjust.
9905 (stop_all_lwps): Set `stopping_threads' to
9906 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9907 whether we're suspending threads or just stopping them. Assert no
9910 2012-04-29 Yao Qi <yao@codesourcery.com>
9912 * server.h: Move some code to ...
9913 * gdbthread.h: ... here. New.
9914 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9915 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9916 (nto-low.o, win32-low.o): Likewise.
9917 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9918 * regcache.c, remote-utils.c, server.c: Likewise.
9919 * target.c, tracepoint.c, win32-low.c: Likewise.
9921 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9923 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9924 (PTRACE_ARG4_TYPE): Likewise.
9925 (PTRACE_XFER_TYPE): Likewise.
9926 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9927 ptrace to PTRACE_ARG3_TYPE.
9928 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9929 (PTRACE_ARG4_TYPE): Likewise.
9930 (PTRACE_XFER_TYPE): Likewise.
9931 (linux_detach_one_lwp): Cast fourth argument of
9932 ptrace to long then PTRACE_ARG4_TYPE.
9933 (regsets_fetch_inferior_registers): Cast third argument of
9934 ptrace to long then PTRACE_ARG3_TYPE.
9935 (regsets_store_inferior_registers): Likewise.
9937 2012-04-20 Pedro Alves <palves@redhat.com>
9939 * configure: Regenerate.
9941 2012-04-19 Pedro Alves <palves@redhat.com>
9943 * Makefile.in (GNULIB_BUILDDIR): New.
9944 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9945 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9946 (all, install-only, uninstall, clean-info, all-lib, clean): No
9947 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9948 (maintainer-clean realclean distclean): Use subdir_do.
9950 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9951 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9952 * acinclude.m4: Include acx_configure_dir.m4.
9953 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9954 calls. Call AC_PROG_RANLIB. Configure gnulib using
9957 (GNULIB_STDINT_H): Adjust.
9958 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9959 * gdbreplay.c: Include build-gnulib/config.h.
9960 * server.h: Likewise.
9961 * aclocal.m4: Regenerate.
9962 * config.in: Regenerate.
9963 * configure: Regenerate.
9965 2012-04-19 Pedro Alves <palves@redhat.com>
9967 * Makefile.in (LIBGNU, INCGNU): Adjust.
9968 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9969 (all, install-only, uninstall, clean-info, all-lib, clean)
9970 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9971 * configure.ac: Adjust AC_OUTPUT output.
9972 * aclocal.m4: Regenerate.
9973 * configure: Regenerate.
9975 2012-04-19 Pedro Alves <palves@redhat.com>
9977 * Makefile.in (generated_files): New.
9978 (server_h): Remove the explicit dependency on config.h, and depend
9979 on $generated_files.
9981 2012-04-19 Pedro Alves <palves@redhat.com>
9983 * Makefile.in (INCGNU): Add -Ignulib.
9985 2012-04-19 Pedro Alves <palves@redhat.com>
9987 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9988 (INCGNU): ... this, and spell out -I here.
9989 (GNULIB_LIB): Rename to ...
9991 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9993 2012-04-19 Pedro Alves <palves@redhat.com>
9995 * config.in: Regenerate.
9997 2012-04-19 Pedro Alves <palves@redhat.com>
9999 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10000 * server.h (memmem): Remove declaration.
10001 * config.in: Regenerate.
10002 * configure: Regenerate.
10004 2012-04-19 Yao Qi <yao@codesourcery.com>
10006 * Makefile.in (SFILES): Add common/vec.c.
10010 2012-04-19 Yao Qi <yao@codesourcery.com>
10012 * remote-utils.c (prepare_resume_reply): Replace with macro
10013 target_core_of_thread.
10014 * server.c (handle_qxfer_threads_proper): Likewise.
10015 * target.h (traget_core_of_thread): New macro.
10017 2012-04-18 Pedro Alves <palves@redhat.com>
10019 * aclocal.m4: Regenerate.
10020 * configure: Regenerate.
10022 2012-04-16 Yao Qi <yao@codesourcery.com>
10024 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10025 duplicated on address.
10027 2012-04-16 Yao Qi <yao@codesourcery.com>
10029 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10030 (struct tracepoint_action_ops) <send>: New field.
10031 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10032 (agent_expr_send, x_tracepoint_action_send): New.
10033 (l_tracepoint_action_send): New.
10034 (cmd_qtdp): Download and install tracepoint
10035 according to `use_agent'.
10036 (run_inferior_command): Add one more parameter `len'.
10038 (tracepoint_send_agent): New.
10039 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10041 2012-04-16 Yao Qi <yao@codesourcery.com>
10043 * tracepoint.c (download_tracepoints): Moved to ...
10044 (cmd_qtstart): ... here.
10046 2012-04-14 Yao Qi <yao@codesourcery.com>
10048 * tracepoint.c: Include inttypes.h.
10049 (struct collect_memory_action): Use sized types.
10050 (struct tracepoint): Likewise.
10051 (cmd_qtdp, stop_tracing): Update print specifiers.
10052 (cmd_qtp, response_tracepoint): Likewise.
10053 (collect_data_at_tracepoint): Likewise.
10054 (collect_data_at_step): Likewise.
10056 2012-04-14 Yao Qi <yao@codesourcery.com>
10058 Import gnulib module inttypes.
10059 * aclocal.m4, config.in, configure: Regenerated.
10061 2012-04-14 Yao Qi <yao@codesourcery.com>
10063 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10064 Makefile and config.status at last.
10066 2012-04-13 Yao Qi <yao@codesourcery.com>
10068 * tracepoint.c: Include stdint.h unconditionally.
10070 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10072 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10073 on BFD_HAVE_SYS_PROCFS_TYPE.
10074 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10075 * configure: Regenerate.
10076 * config.in: Likewise.
10078 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10080 * Makefile.in (clean): Also remove x32.c x32-linux.c
10081 x32-avx.c x32-avx-linux.c.
10082 (x32.o): New target.
10084 (x32-linux.o): Likewise.
10085 (x32-linux.c): Likewise.
10086 (x32-avx.o): Likewise.
10087 (x32-avx.c): Likewise.
10088 (x32-avx-linux.o): Likewise.
10089 (x32-avx-linux.c): Likewise.
10091 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10092 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10093 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10094 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10095 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10096 i386/x32-avx-linux.xml.
10098 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10099 (init_registers_x32_avx_linux): Likwise.
10100 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10101 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10103 2012-04-13 Pedro Alves <palves@redhat.com>
10105 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10106 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10107 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10108 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10111 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10113 * linux-x86-low.c (compat_x32_clock_t): New.
10114 (compat_x32_siginfo_t): Likewise.
10115 (compat_x32_siginfo_from_siginfo): Likewise.
10116 (siginfo_from_compat_x32_siginfo): Likewise.
10117 (linux_is_elf64): Likewise.
10118 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10119 and siginfo_from_compat_x32_siginfo for x32.
10120 (x86_arch_setup): Set linux_is_elf64.
10122 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10125 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10127 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10128 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10129 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10130 compatible with process.
10132 2012-04-12 Yao Qi <yao@codesourcery.com>
10134 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10135 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10136 (install-only, install-info, clean): Handle sub dir gnulib.
10137 (all-lib, am--refresh): New targets.
10138 (memmem.o): Remove target.
10139 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10140 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10141 (AC_REPLACE_FUNCS): Remove memmem.
10142 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10143 (AC_OUTPUT): Generate Makefile in gnulib/.
10144 * aclocal.m4, config.in, configure: Regenerated.
10146 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10148 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10150 2012-04-05 Pedro Alves <palves@redhat.com>
10152 -Werror=strict-aliasing
10154 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10157 2012-04-04 Pedro Alves <palves@redhat.com>
10159 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10160 (sparc_store_gregset_from_stack, sparc_store_gregset)
10161 (sparc_breakpoint_at): Fix formatting.
10163 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10165 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10167 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10168 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10169 * config.in: Regenerate.
10170 * configure: Likewise.
10172 2012-03-29 Pedro Alves <palves@redhat.com>
10174 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10175 Correct ptrace arguments.
10177 2012-03-28 Pedro Alves <palves@redhat.com>
10179 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10180 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10181 (IA64_FR1_REGNUM): New defines.
10182 (ia64_fetch_register): New.
10183 (the_low_target): Install it.
10184 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10186 * linux-low.c (linux_fetch_registers): Try the
10187 the_low_target.fetch_register hook first.
10189 * linux-arm-low.c (the_low_target): Adjust.
10190 * linux-bfin-low.c (the_low_target): Adjust.
10191 * linux-cris-low.c (the_low_target): Adjust.
10192 * linux-crisv32-low.c (the_low_target): Adjust.
10193 * linux-m32r-low.c (the_low_target): Adjust.
10194 * linux-m68k-low.c (the_low_target): Adjust.
10195 * linux-mips-low.c (the_low_target): Adjust.
10196 * linux-ppc-low.c (the_low_target): Adjust.
10197 * linux-s390-low.c (the_low_target): Adjust.
10198 * linux-sh-low.c (the_low_target): Adjust.
10199 * linux-sparc-low.c (the_low_target): Adjust.
10200 * linux-tic6x-low.c (the_low_target): Adjust.
10201 * linux-x86-low.c (the_low_target): Adjust.
10202 * linux-xtensa-low.c (the_low_target): Adjust.
10204 2012-03-26 Pedro Alves <palves@redhat.com>
10206 * server.c (handle_qxfer_libraries): Don't bail early if
10207 the_target->qxfer_libraries_svr4 is not NULL.
10209 2012-03-26 Pedro Alves <palves@redhat.com>
10211 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10213 2012-03-23 Pedro Alves <palves@redhat.com>
10215 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10216 "library-list-svr4" element's start tag when the the DSO list is
10219 2012-03-23 Pedro Alves <palves@redhat.com>
10221 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10222 a variable whose type size is the same as the inferior's pointer
10225 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10227 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10229 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10230 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10231 * linux-low.h: Include <signal.h>.
10232 (struct siginfo): Remove forward declaration.
10233 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10236 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10238 * .gitignore: Ignore more files.
10240 2012-03-19 Pedro Alves <palves@redhat.com>
10241 Jan Kratochvil <jan.kratochvil@redhat.com>
10243 * server.c (cont_thread, general_thread): Add describing comments.
10244 (start_inferior): Clear `cont_thread'.
10245 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10248 2012-03-15 Yao Qi <yao@codesourcery.com>
10250 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10252 (cmd_qtdp): ... here.
10254 2012-03-15 Yao Qi <yao@codesourcery.com>
10256 * tracepoint.c (struct tracepoint_action_ops): New.
10257 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10258 (m_tracepoint_action_download): New.
10259 (r_tracepoint_action_download): New.
10260 (x_tracepoint_action_download): New.
10261 (l_tracepoint_action_download): New.
10262 (add_tracepoint_action): Install `action->ops' according type.
10263 (download_tracepoint_1): Move code `download' function pointer
10264 of various tracepoint_action_ops.
10266 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10268 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10269 linux_ptrace_attach_warnings.
10271 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10273 * Makefile.in (linux-ptrace.o): New.
10274 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10275 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10276 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10277 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10278 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10280 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10282 2012-03-08 Yao Qi <yao@codesourcery.com>
10283 Pedro Alves <palves@redhat.com>
10285 Fix PR server/13392.
10286 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10287 offset of JMP insn.
10288 * tracepoint.c (remove_tracepoint): New.
10289 (cmd_qtdp): Call remove_tracepoint when failed to install.
10291 2012-03-07 Pedro Alves <palves@redhat.com>
10293 * linux-low.c (get_detach_signal): New.
10294 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10295 Pass on pending signals to PTRACE_DETACH. Check the result of the
10297 * server.c (program_signals, program_signals_p): New.
10298 (handle_general_set): Handle QProgramSignals.
10299 * server.h (program_signals, program_signals_p): Declare.
10301 2012-03-05 Pedro Alves <palves@redhat.com>
10302 Jan Kratochvil <jan.kratochvil@redhat.com>
10304 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10307 2012-03-03 Yao Qi <yao@codesourcery.com>
10309 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10310 agent_look_up_symbols.
10312 2012-03-03 Yao Qi <yao@codesourcery.com>
10314 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10315 (linux-x86-low.o): Likewise.
10316 * server.h: Remove in_process_agent_loaded.
10317 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10321 2012-03-03 Yao Qi <yao@codesourcery.com>
10323 * tracepoint.c (gdb_agent_capability): New global.
10324 (in_process_agent_loaded_ust): Renamed to
10325 `in_process_agent_supports_ust'.
10327 (in_process_agent_supports_ust): Call agent_capability_check.
10328 (clear_installed_tracepoints): Assert that agent supports
10331 2012-03-03 Yao Qi <yao@codesourcery.com>
10333 * linux-low.c (linux_supports_agent): New.
10334 (linux_target_ops): Initialize field `supports_agent' with
10335 linux_supports_agent.
10336 * target.h (struct target_ops) <supports_agent>: New.
10337 (target_supports_agent): New macro.
10338 * server.c (handle_general_set): Handle packet 'QAgent'.
10339 (handle_query): Send `QAgent+'.
10340 * Makefile.in (server.o): Depends on agent.h.
10342 2012-03-03 Yao Qi <yao@codesourcery.com>
10344 * Makefile.in (OBS): Add agent.o.
10345 Add new rule for agent.o.
10346 Track dependence of tracepoint.c on agent.h.
10347 * tracepoint.c (run_inferior_command_1):
10348 (run_inferior_command): Call agent_run_command.
10349 (gdb_ust_connect_sync_socket): Deleted. Move it to
10351 (resume_thread, stop_thread): Likewise.
10352 (gdb_ust_socket_init): Renamed to ...
10353 (gdb_agent_socket_init): ... New.
10354 (gdb_ust_thread): Renamed to ...
10355 (gdb_agent_helper_thread): ... New.
10356 (gdb_ust_init): Move some code to ...
10357 (gdb_agent_init): ... here. New.
10358 [HAVE_UST]: Call gdb_ust_init.
10359 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10360 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10361 * config.in, configure: Regenerated.
10363 2012-03-02 Pedro Alves <palves@redhat.com>
10365 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10366 * linux-low.c (struct simple_pid_list): New.
10367 (stopped_pids): New a struct simple_pid_list pointer.
10368 (add_to_pid_list, pull_pid_from_list): New.
10369 (handle_extended_wait): Don't assume the first signal new children
10370 report is SIGSTOP. Adjust call to pull_pid_from_list.
10371 (linux_wait_for_lwp): Adjust.
10373 2012-03-02 Yao Qi <yao@codesourcery.com>
10375 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10378 2012-03-02 Yao Qi <yao@codesourcery.com>
10380 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10381 `stop_pc' and `tpoint'. Update caller.
10383 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10385 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10386 * linux-low.c (use_linux_regsets): New macro.
10387 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10388 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10389 (linux_register_in_regsets): New function.
10390 (usr_fetch_inferior_registers): Skip registers covered by
10392 (usr_store_inferior_registers): Likewise.
10393 (usr_fetch_inferior_registers): New macro.
10394 (usr_store_inferior_registers): Likewise.
10395 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10396 (linux_store_registers): Likewise.
10397 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10399 (init_registers_mips64_dsp_linux): Likewise.
10400 (init_registers_mips_linux): New macro.
10401 (init_registers_mips_dsp_linux): Likewise.
10402 (mips_dsp_num_regs): Likewise.
10403 (DSP_BASE, DSP_CONTROL): New fallback macros.
10404 (mips_base_regs): New macro.
10405 (mips_regmap): Use it. Fix the size.
10406 (mips_dsp_regmap): New variable.
10407 (mips_dsp_regset_bitmap): Likewise.
10408 (mips_arch_setup): New function.
10409 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10411 (mips_cannot_store_register): Likewise.
10412 (the_low_target): Update .arch_setup, .num_regs and .regmap
10413 initializers. Add .regset_bitmap initializer.
10414 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10416 * linux-bfin-low.c (the_low_target): Likewise.
10417 * linux-cris-low.c (the_low_target): Likewise.
10418 * linux-crisv32-low.c (the_low_target): Likewise.
10419 * linux-ia64-low.c (the_low_target): Likewise.
10420 * linux-m32r-low.c (the_low_target): Likewise.
10421 * linux-m68k-low.c (the_low_target): Likewise.
10422 * linux-ppc-low.c (the_low_target): Likewise.
10423 * linux-s390-low.c (the_low_target): Likewise.
10424 * linux-sh-low.c (the_low_target): Likewise.
10425 * linux-sparc-low.c (the_low_target): Likewise.
10426 * linux-tic6x-low.c (the_low_target): Likewise.
10427 * linux-x86-low.c (the_low_target): Likewise.
10428 * linux-xtensa-low.c (the_low_target): Likewise.
10429 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10430 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10431 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10433 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10434 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10436 2012-02-29 Yao Qi <yao@codesourcery.com>
10437 Pedro Alves <palves@redhat.com>
10439 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10440 `step_over_finished' is true.
10442 2012-02-27 Pedro Alves <palves@redhat.com>
10444 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10445 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10447 2012-02-27 Pedro Alves <palves@redhat.com>
10450 * linux-low.c (pid_is_stopped): New.
10451 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10453 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10455 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10458 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10460 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10462 2012-02-24 Luis Machado <lgustavo@codesourcery>
10464 * server.c (handle_query): Advertise support for target-side
10465 breakpoint condition evaluation.
10466 (process_point_options): New function.
10467 (process_serial_event): When inserting a breakpoint, check for
10468 a target-side condition that should be evaluated.
10470 * mem-break.c: Include regcache.h and ax.h.
10471 (point_cond_list_t): New data structure.
10472 (breakpoint) <cond_list>: New field.
10473 (find_gdb_breakpoint_at): Make non-static.
10474 (delete_gdb_breakpoint_at): Clear any target-side
10476 (clear_gdb_breakpoint_conditions): New function.
10477 (add_condition_to_breakpoint): Likewise.
10478 (add_breakpoint_condition): Likewise.
10479 (gdb_condition_true_at_breakpoint): Likewise.
10480 (gdb_breakpoint_here): Return result directly instead
10481 of going through a local variable.
10483 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10484 (clear_gdb_breakpoint_conditions): Likewise.
10485 (add_breakpoint_condition): Likewise.
10486 (gdb_condition_true_at_breakpoint): Likewise.
10488 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10489 (need_step_over_p): Take target-side breakpoint condition into
10492 2012-02-24 Luis Machado <lgustavo@codesourcery>
10494 * server.h: Include tracepoint.h.
10495 (agent_mem_read, agent_get_trace_state_variable_value,
10496 agent_set_trace_state_variable_value,
10497 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10498 get_set_tsv_func_addr): New prototypes.
10500 * ax.h: New include file.
10501 * ax.c: New source file.
10503 * tracepoint.c: Include ax.h.
10504 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10505 agent_expr, eval_result_type): Move to ax.h.
10506 (parse_agent_expr): Rename to ...
10507 (gdb_parse_agent_expr): ... this, make it non-static and move
10509 (unparse_agent_expr) Rename to ...
10510 (gdb_unparse_agent_expr): ... this, make it non-static and move
10512 (eval_agent_expr): Rename to ...
10513 (eval_tracepoint_agent_expr): ... this.
10514 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10515 forward declarations.
10516 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10517 (agent_get_trace_state_variable_value): New function.
10518 (agent_set_trace_state_variable_value): New function.
10519 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10520 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10521 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10522 (condition_true_at_tracepoint): Likewise.
10523 (parse_agent_expr): Rename to ...
10524 (gdb_parse_agent_expr): ... this and move to ax.c.
10525 (unparse_agent_expr): Rename to ...
10526 (gdb_unparse_agent_expr): ... this and move to ax.c.
10527 (gdb_agent_op_name): Move to ax.c.
10528 (eval_agent_expr): Rename to ...
10529 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10531 (eval_tracepoint_agent_expr): New function.
10532 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10534 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10536 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10537 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10538 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10539 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10540 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10541 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10542 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10543 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10544 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10545 (compile_bytecodes): Remove forward declaration.
10546 (is_goto_target): Move to ax.c.
10547 (compile_bytecodes): Move to ax.c and call
10548 agent_get_trace_state_variable_value (...) and
10549 agent_set_trace_state_variable_value (...).
10551 * Makefile.in: Update ax.c and IPA dependencies.
10553 2012-02-24 Pedro Alves <palves@redhat.com>
10555 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10556 (cmd_bigqtbuffer_circular): ... this. Only handle
10557 'QTBuffer:circular:'.
10558 (handle_tracepoint_general_set): Adjust.
10560 2012-02-16 Yao Qi <yao@codesourcery.com>
10562 * inferiors.c: Move code to ...
10563 * dll.c: .... here. New.
10564 * server.h: Declare clear_dlls.
10565 * Makefile.in (SFILES): Add dll.c.
10569 2012-02-11 Yao Qi <yao@codesourcery.com>
10571 * server.c: (handle_monitor_command): Add a new parameter
10573 (handle_query): Update caller.
10575 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10577 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10578 * configure, config.in: Regenerate.
10579 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10582 2012-02-02 Pedro Alves <palves@redhat.com>
10584 Try SIGKILL first, then PTRACE_KILL.
10585 * linux-low.c (linux_kill_one_lwp): New.
10586 (linux_kill_one_lwp): Rename to ...
10587 (kill_one_lwp_callback): ... this. Use the new
10588 linux_kill_one_lwp.
10590 2012-02-02 Pedro Alves <palves@redhat.com>
10592 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10595 2012-01-27 Pedro Alves <palves@redhat.com>
10597 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10598 (elf_64_file_p): Make static.
10599 (linux_pid_exe_is_elf_64_file): New.
10600 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10601 Delete declarations.
10602 (linux_pid_exe_is_elf_64_file): Declare.
10603 * linux-x86-low.c (x86_arch_setup): Use
10604 linux_pid_exe_is_elf_64_file.
10606 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10608 * linux-low.c (linux_wait_for_event_1): Rename to ...
10609 (linux_wait_for_event): ... here and merge it with former
10610 linux_wait_for_event - new variable wait_ptid, use it.
10611 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10613 2012-01-23 Pedro Alves <palves@redhat.com>
10615 * server.c (main): Avoid yet another case of infinite loop while
10616 detaching/killing after a longjmp.
10618 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10621 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10623 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10625 * hostio.c (handle_readlink): New function.
10626 (handle_vFile): Call it to handle "vFile:readlink" packets.
10628 2012-01-20 Pedro Alves <palves@redhat.com>
10629 Ulrich Weigand <ulrich.weigand@linaro.org>
10631 * server.c (handle_v_requests): Only support vAttach and vRun to
10632 start multiple processes when in extended protocol mode.
10634 2012-01-17 Pedro Alves <palves@redhat.com>
10636 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10637 memalign plus mprotect to allocate the scratch buffer.
10639 2012-01-13 Pedro Alves <palves@redhat.com>
10641 * server.c (attach_inferior): Clear `cont_thread'.
10643 2012-01-13 Pedro Alves <palves@redhat.com>
10645 * server.c (main): Avoid infinite loop while detaching/killing
10648 2012-01-09 Doug Evans <dje@google.com>
10650 * server.c (start_inferior): Set last_ptid in --wrapper case.
10652 2012-01-06 Yao Qi <yao@codesourcery.com>
10654 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10656 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10658 2012-01-04 Yao Qi <yao@codesourcery.com>
10660 * tracepoint.c (cmd_qtdp): Print debug message
10661 for static tracepoint.
10663 2012-01-04 Yao Qi <yao@codesourcery.com>
10665 * tracepoint.c (trace_vdebug): Differentiate debug message
10666 between gdbserver and IPA.
10668 2012-01-03 Yao Qi <yao@codesourcery.com>
10670 * tracepoint.c (tracepoint_was_hit): Don't collect for
10673 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10675 * terminal.h: Reformat copyright header.
10677 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10679 * server.c (gdbserver_version): Update copyright year.
10680 * gdbreplay.c (gdbreplay_version): Likewise.
10682 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10684 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10687 2011-12-18 Hui Zhu <teawater@gmail.com>
10688 * linux-low.c (linux_create_inferior): Save return value to ret.
10690 2011-12-18 Hui Zhu <teawater@gmail.com>
10692 * linux-low.c (linux_create_inferior): Save return value to ret.
10694 2011-12-16 Doug Evans <dje@google.com>
10696 * linux-low.c (linux_create_inferior): If stdio connection,
10697 redirect stdin from /dev/null, stdout to stderr.
10698 * remote-utils.c (remote_is_stdio): New static global.
10699 (remote_connection_is_stdio): New function.
10700 (remote_prepare): Handle stdio connection.
10701 (remote_open): Ditto.
10702 (remote_close): Don't close stdin for stdio connections.
10703 (read_prim,write_prim): New functions. Replace all calls to
10704 read/write to these.
10705 * server.c (main): Watch for "-" argument. Move call to
10706 remote_prepare before start_inferior.
10707 * server.h (STDIO_CONNECTION_NAME): New macro.
10708 (remote_connection_is_stdio): Declare.
10710 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10711 in debugging output.
10713 2011-12-15 Yao Qi <yao@codesourcery.com>
10715 * tracepoint.c: Include sys/syscall.h.
10716 (gdb_ust_thread): Remove preprocessor conditional.
10718 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10720 * linux-low.c (linux_detach_one_lwp): Call
10721 the_low_target.prepare_to_resume before detaching.
10723 2011-12-14 Yao Qi <yao@codesourcery.com>
10725 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10728 2011-12-14 Yao Qi <yao@codesourcery.com>
10730 * i386-low.c (i386_low_stopped_data_address): Initialize local
10731 variable `control'.
10733 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10737 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10738 DR_CONTROL unless necessary. Extend comments.
10739 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10740 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10742 2011-12-13 Yao Qi <yao@codesourcery.com>
10744 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10746 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10748 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10750 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10751 Print new debug message for such case.
10753 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10755 Fix overlapping memcpy.
10756 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10757 the read_inferior_memory transfer.
10758 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10759 write_inferior_memory transfer.
10760 (set_fast_tracepoint_jump): New variable buf. Use it for the
10761 read_inferior_memory and write_inferior_memory transfers.
10762 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10763 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10764 Use it for the write_inferior_memory transfer.
10765 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10768 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10770 * linux-low.c (fetch_register, store_register): Make code
10771 consistent, fix formatting.
10773 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10775 * linux-low.c (usr_store_inferior_registers): Factor out code
10776 to handle individual registers into...
10777 (store_register): ... this new function.
10779 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10781 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10782 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10783 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10784 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10785 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10786 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10787 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10788 (srv_xmlfiles): Add new XML files.
10790 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10792 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10793 (init_registers_s390_linux32v1): Add prototype.
10794 (init_registers_s390_linux32v2): Likewise.
10795 (init_registers_s390_linux64v1): Likewise.
10796 (init_registers_s390_linux64v2): Likewise.
10797 (init_registers_s390x_linux64v1): Likewise.
10798 (init_registers_s390x_linux64v2): Likewise.
10799 (s390_num_regs): Increment to 52.
10800 (s390_regmap): Add orig_r2 register.
10801 (s390_num_regs_3264): Increment to 68.
10802 (s390_regmap_3264): Add orig_r2 register.
10803 (s390_collect_ptrace_register): Handle orig_r2 register.
10804 (s390_supply_ptrace_register): Likewise.
10805 (s390_fill_last_break): New function.
10806 (s390_store_last_break): Likewise.
10807 (s390_fill_system_call): New function.
10808 (s390_store_system_call): Likewise.
10809 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10811 (s390_check_regset): New function.
10812 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10813 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10814 Update target_regsets for available register sets.
10816 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10817 Jan Kratochvil <jan.kratochvil@redhat.com>
10819 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10820 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10822 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10823 * linux-low.h (struct process_info_private): New member r_debug.
10824 * server.c (handle_qxfer_libraries): Call
10825 the_target->qxfer_libraries_svr4.
10826 (handle_qxfer_libraries_svr4): New function.
10827 (qxfer_packets): New entry "libraries-svr4".
10828 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10829 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10830 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10831 PACKET_qXfer_libraries_svr4.
10833 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10835 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10836 PSW address/mask between 8-byte and 16-byte formats.
10837 (s390_supply_ptrace_register): Likewise.
10838 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10839 basic addressing mode bit.
10841 2011-11-24 Stan Shebs <stan@codesourcery.com>
10843 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10845 2011-11-17 Stan Shebs <stan@codesourcery.com>
10847 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10848 (tracing_start_time): New global.
10849 (tracing_stop_time): New global.
10850 (tracing_user_name): New global.
10851 (tracing_notes): New global.
10852 (tracing_stop_note): New global.
10853 (cmd_qtstart): Set traceframe_usage, start_time.
10854 (stop_tracing): Set stop_time.
10855 (cmd_qtstatus): Report additional status.
10856 (cmd_qtp): New function.
10857 (handle_tracepoint_query): Call it.
10858 (cmd_qtnotes): New function.
10859 (handle_tracepoint_general_set): Call it.
10860 (get_timestamp): Rename from tsv_get_timestamp.
10862 2011-11-14 Stan Shebs <stan@codesourcery.com>
10863 Kwok Cheung Yeung <kcy@codesourcery.com>
10865 * linux-x86-low.c (small_jump_insn): New.
10866 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10867 trampoline and error message, build a trampoline and issue a small
10868 jump instruction to it.
10869 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10870 trampoline and error message.
10871 (x86_get_min_fast_tracepoint_insn_len): New.
10872 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10873 * linux-low.h (struct linux_target_ops): Add arguments to
10874 install_fast_tracepoint_jump_pad operation, add new operation.
10875 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10877 (linux_get_min_fast_tracepoint_insn_len): New function.
10878 (linux_target_op): Add new operation.
10879 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10880 (gdb_trampoline_buffer_end): Ditto.
10881 (gdb_trampoline_buffer_error): Ditto.
10882 (struct ipa_sym_addresses): Add fields for new IPA variables.
10883 (symbol_list): Add entries for new IPA variables.
10884 (struct tracepoint): Add fields to hold the address range of the
10885 trampoline used by the tracepoint.
10886 (trampoline_buffer_head): New static variable.
10887 (trampoline_buffer_tail): Ditto.
10888 (claim_trampoline_space): New function.
10889 (have_fast_tracepoint_trampoline_buffer): New function.
10890 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10892 (install_fast_tracepoint): Ditto, also add error buffer argument.
10893 (cmd_qtminftpilen): New function.
10894 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10895 (fast_tracepoint_from_trampoline_address): New function.
10896 (fast_tracepoint_collecting): Handle trampoline as part of jump
10898 (set_trampoline_buffer_space): New function.
10899 (initialize_tracepoint): Initialize new IPA variables.
10900 * target.h (struct target_ops): Add arguments to
10901 install_fast_tracepoint_jump_pad operation, add new
10902 get_min_fast_tracepoint_insn_len operation.
10903 (target_get_min_fast_tracepoint_insn_len): New.
10904 (install_fast_tracepoint_jump_pad): Add arguments.
10905 * server.h (IPA_BUFSIZ): Define.
10906 * linux-i386-ipa.c: Include extra header files.
10907 (initialize_fast_tracepoint_trampoline_buffer): New function.
10908 (initialize_low_tracepoint): Call it.
10909 * server.h (set_trampoline_buffer_space): Declare.
10910 (claim_trampoline_space): Ditto.
10911 (have_fast_tracepoint_trampoline_buffer): Ditto.
10913 2011-11-14 Yao Qi <yao@codesourcery.com>
10915 * server.c (handle_query): Handle InstallInTrace for qSupported.
10916 * tracepoint.c (add_tracepoint): Sort list.
10917 (install_tracepoint, download_tracepoint): New.
10918 (cmd_qtdp): Call them to install and download tracepoints.
10919 (sort_tracepoints): Removed.
10920 (cmd_qtstart): Update.
10922 2011-11-14 Yao Qi <yao@codesourcery.com>
10924 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10925 * mem-break.h: Declare.
10926 * tracepoint.c (cmd_qtstart): Move some code to ...
10927 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10929 (download_tracepoints): Move some code to ...
10930 (download_tracepoint_1): ... here. New.
10932 2011-11-08 Yao Qi <yao@codesourcery.com>
10934 * remote-utils.c (relocate_instruction): A comment fix.
10936 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10938 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10939 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10940 dr_status_mirror and dr_control_mirror from debug_reg_state.
10941 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10942 (i386_initial_stuff): Remove use of deleted globals.
10943 (i386_get_thread_context, i386_set_thread_context,
10944 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10945 from debug_reg_state.
10947 2011-11-05 Yao Qi <yao@codesourcery.com>
10949 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10950 address as TPOINT's.
10952 2011-11-02 Stan Shebs <stan@codesourcery.com>
10954 * tracepoint.c (agent_mem_read_string): New function.
10955 (eval_agent_expr): Call it for tracenz.
10956 * server.c (handle_query): Report support for tracenz.
10958 2011-11-02 Yao Qi <yao@codesourcery.com>
10960 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10962 2011-11-02 Yao Qi <yao@codesourcery.com>
10964 * target.h: Fix a typo in comment.
10966 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10968 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10969 clobber the breakpoints' shadows with fast tracepoint jumps.
10970 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10971 * target.c (write_inferior_memory): Also pass MYADDR down to
10974 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10976 * configure.ac: Check support for personality routine.
10977 * configure: Regenerate.
10978 * config.in: Likewise.
10979 * linux-low.c: Include <sys/personality.h>.
10980 Define ADDR_NO_RANDOMIZE if necessary.
10981 (linux_create_inferior): Disable address space randomization when
10982 forking inferior, if requested.
10983 (linux_supports_disable_randomization): New function.
10984 (linux_target_ops): Install it.
10985 * server.h (disable_randomization): Declare.
10986 * server.c (disable_randomization): New global variable.
10987 (handle_general_set): Handle QDisableRandomization.
10988 (handle_query): Likewise for qSupported.
10989 (main): Support --disable-randomization and --no-disable-randomization
10990 command line arguments.
10991 * target.h (struct target_ops): Add supports_disable_randomization.
10992 (target_supports_disable_randomization): New macro.
10994 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10996 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10998 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10999 [!PT_GETDSBT] (target_loadmap): New definition.
11000 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11001 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11002 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11003 and PT_GETDSBT to LINUX_LOADMAP.
11004 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11005 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11007 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11009 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11010 (arm_linux_hwbp_cap): New static variable.
11011 (arm_linux_get_hwbp_cap): Replace by ...
11012 (arm_linux_init_hwbp_cap): ... this new function.
11013 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11014 (arm_linux_get_hw_watchpoint_count): Likewise.
11015 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11016 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11017 (arm_prepare_to_resume): Use perror_with_name instead of error.
11019 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11021 * linux-arm-low.c: Include <signal.h>.
11022 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11023 (struct arm_linux_hwbp_cap): New data type.
11024 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11025 (struct arm_linux_hw_breakpoint): New data type.
11026 (MAX_BPTS, MAX_WPTS): Define.
11027 (struct arch_process_info, struct arch_lwp_info): New data types.
11028 (arm_linux_get_hwbp_cap): New function.
11029 (arm_linux_get_hw_breakpoint_count): Likewise.
11030 (arm_linux_get_hw_watchpoint_count): Likewise.
11031 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11032 (arm_hwbp_control_initialize): Likewise.
11033 (arm_hwbp_control_is_enabled): Likewise.
11034 (arm_hwbp_control_is_initialized): Likewise.
11035 (arm_hwbp_control_disable): Likewise.
11036 (arm_linux_hw_breakpoint_equal): Likewise.
11037 (arm_linux_hw_point_initialize): Likewise.
11038 (struct update_registers_data): New data structure.
11039 (update_registers_callback: New function.
11040 (arm_insert_point): Likewise.
11041 (arm_remove_point): Likewise.
11042 (arm_stopped_by_watchpoint): Likewise.
11043 (arm_stopped_data_address): Likewise.
11044 (arm_new_process): Likewise.
11045 (arm_new_thread): Likewise.
11046 (arm_prepare_to_resume): Likewise.
11047 (the_low_target): Register arm_insert_point, arm_remove_point,
11048 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11049 arm_new_thread, and arm_prepare_to_resume.
11051 2011-09-15 Stan Shebs <stan@codesourcery.com>
11053 * server.h (struct emit_ops): Add compare-goto fields.
11054 * tracepoint.c (gdb_agent_op_sizes): New table.
11055 (emit_eq_goto): New function.
11056 (emit_ne_goto): New function.
11057 (emit_lt_goto): New function.
11058 (emit_le_goto): New function.
11059 (emit_gt_goto): New function.
11060 (emit_ge_goto): New function.
11061 (is_goto_target): New function.
11062 (compile_bytecodes): Recognize special cases of compare-goto
11063 combinations and call specialized emitters for them.
11064 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11065 (amd64_emit_ne_goto): New function.
11066 (amd64_emit_lt_goto): New function.
11067 (amd64_emit_le_goto): New function.
11068 (amd64_emit_gt_goto): New function.
11069 (amd64_emit_ge_goto): New function.
11070 (amd64_emit_ops): Add the new functions.
11071 (i386_emit_eq_goto): New function.
11072 (i386_emit_ne_goto): New function.
11073 (i386_emit_lt_goto): New function.
11074 (i386_emit_le_goto): New function.
11075 (i386_emit_gt_goto): New function.
11076 (i386_emit_ge_goto): New function.
11077 (i386_emit_ops): Add the new functions.
11079 2011-09-08 Stan Shebs <stan@codesourcery.com>
11081 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11082 (i386_emit_epilogue): Restore %ebx.
11084 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11086 * server.c (step_thread): Remove definition.
11087 (process_serial_event): Don't handle Hs.
11088 * server.h (step_thread): Remove declaration.
11089 * target.c (set_desired_inferior): Remove use of step_thread.
11091 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11093 * linux-low.c: Include linux-procfs.h.
11094 (linux_attach_lwp_1): Update comments.
11095 (linux_attach): Scan for existing threads when attaching to a
11096 process that is the tgid.
11097 * Makefile.in: Update dependencies.
11099 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11101 * configure.srv: Add linux-procfs.o dependencies.
11103 2011-08-14 Yao Qi <yao@codesourcery.com>
11105 * target.h (struct target_ops): Fix indent.
11106 * win32-low.c (win32_target_ops): Fix comment.
11108 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11109 Yao Qi <yao@codesourcery.com>
11111 * Makefile.in (clean): Remove tic6x-*.c files.
11112 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11113 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11114 (tic6x-c64xp-linux.c): Likewise.
11115 * configure.srv: Add support for tic6x-*-uclinux.
11116 * linux-tic6x-low.c: New.
11117 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11119 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11120 Yao Qi <yao@codesourcery.com>
11122 * target.h (struct target_ops): Add read_loadmap.
11123 * linux-low.c (struct target_loadseg): New type.
11124 (struct target_loadmap): New type.
11125 (linux_read_loadmap): New function.
11126 (linux_target_ops): Add linux_read_loadmap.
11127 * server.c (handle_query): Support qXfer:fdpic:read packet.
11128 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11131 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11133 * win32-low.c: Include <stdint.h>.
11135 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11137 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11138 to the inferior here.
11139 (i386_remove_aligned_watchpoint): Ditto.
11140 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11141 fit part of the watchpoint in the debug registers.
11142 (i386_update_inferior_debug_regs): New.
11143 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11144 registers, and only update the inferior on success.
11145 (i386_low_remove_watchpoint): Ditto.
11147 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11149 * linux-low.c (compare_ints, unique, list_threads, show_process,
11150 linux_core_of_thread): Delete.
11151 (linux_target_ops): Change linux_core_of_thread to
11152 linux_common_core_of_thread.
11153 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11154 * utils.c (malloc_failure): Change type of argument.
11155 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11156 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11157 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11158 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11159 (IPA_OBJS): Add common-utils-ipa.o.
11160 (ptid_h, linux_osdata_h): New macros.
11161 (server_h): Add common/common-utils.h, common/xml-utils.h,
11162 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11164 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11165 ptid.o, buffer.o): New rules.
11166 (linux-low.o): Add common/linux-osdata.h as a dependency.
11167 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11168 * configure.ac: Add AC_HEADER_DIRENT check.
11169 * config.in: Regenerate.
11170 * configure: Regenerate.
11171 * remote-utils.c (xml_escape_text): Delete.
11172 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11173 buffer_xml_printf): Move to common/buffer.c.
11174 * server.c (main): Remove call to initialize_inferiors.
11175 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11176 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11177 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11178 internal_error, gdb_assert, gdb_assert_fail): Delete.
11179 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11180 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11182 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11183 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11184 initialize_inferiors): Delete.
11186 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11188 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11191 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11193 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11195 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11197 2011-05-26 Yao Qi <yao@codesourcery.com>
11199 * Makefile.in (thread-db.o): Track dependence to
11200 common/gdb_thread_db.h.
11201 * thread-db.c: include gdb_thread_db.h from right place.
11203 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11205 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11206 __FILE__ and __LINE__ to internal_error.
11208 2011-05-13 Doug Evans <dje@google.com>
11210 * thread-db.c (try_thread_db_load_from_sdir): New function.
11211 (try_thread_db_load_from_dir): New function.
11212 (thread_db_load_search): Handle $sdir, ignore $pdir.
11213 Remove trying of system directories if search of
11214 libthread-db-search-path fails, that is now done via $sdir.
11216 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11218 * server.c (handle_query): Add EnableDisableTracepoints to the list
11219 of supported features.
11220 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11222 (cmd_qtenable_disable): New.
11223 (cmd_qtstart): Install tracepoints even if disabled.
11224 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11225 receiving a QTEnable or QTDisable packet.
11226 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11227 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11229 (gdb_probe): Skip data collection if static tracepoint is disabled.
11231 2011-05-10 Doug Evans <dje@google.com>
11233 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11235 2011-05-04 Doug Evans <dje@google.com>
11237 * linux-low.c (linux_join): Skip process lookup.
11238 * spu-low.c (spu_join): Ditto.
11239 * server.c (join_inferiors_callback): Delete.
11240 (process_serial_event): For 'D' packet (detach) call join_inferior
11243 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11245 * README: Don't mention xscale*-*-linux*.
11246 * configure.srv (xscale*-*-linux*): Don't handle target.
11248 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11250 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11252 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11253 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11254 (i386_emit_void_call_2): Likewise.
11256 2011-04-26 Yao Qi <yao@codesourcery.com>
11258 * linux-low.c: Move common macros to linux-ptrace.h.
11259 Include linux-ptrace.h.
11260 * Makefile.in (linux_ptrace_h): New.
11261 (linux-low.o): Depends on linux-ptrace.h.
11263 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11265 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11266 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11267 (remote_prepare): New function with most of the TCP code from ...
11268 (remote_open): ... here. Detect PORT here unconditionally. Move also
11269 setting transport_is_reliable.
11270 * server.c (run_once): New variable.
11271 (gdbserver_usage): Document it.
11272 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11273 the first run if RUN_ONCE.
11274 * server.h (run_once, remote_prepare): New declarations.
11276 2011-04-19 Tom Tromey <tromey@redhat.com>
11278 * win32-low.c (handle_load_dll): Remove duplicate "the".
11280 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11282 Remove support for old Cygwin 1.5 versions.
11283 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11284 function to avoid warning.
11285 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11288 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11290 * gdbserver/server.h (Macro _): Define it if not available.
11292 2011-03-14 Michael Snyder <msnyder@vmware.com>
11294 * hostio.c (handle_close): Remove unnecessary null test.
11296 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11298 * Makefile.in (maintainer-clean realclean distclean): Remove
11299 "make ... subdir_do" command.
11301 2011-03-10 Michael Snyder <msnyder@vmware.com>
11303 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11305 * server.c (handle_v_run): Free alloced buffer on early return.
11307 2011-03-09 Yao Qi <yao@codesourcery.com>
11310 2011-03-04 Yao Qi <yao@codesourcery.com>
11312 * Makefile.in: Remove GNU make feature --directory.
11314 2011-03-05 Yao Qi <yao@codesourcery.com>
11316 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11317 (subdir_do): New make target. Copied from gdb/Makefile.
11318 (maintainer-clean, realclean, distclean, clean): Call corresponding
11319 make targets in common/Makefile.
11321 2011-02-11 Yao Qi <yao@codesourcery.com>
11323 * configure.ac: Call AC_PROG_RANLIB.
11324 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11325 * configure: Regenerate.
11327 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11329 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11331 2011-03-06 Yao Qi <yao@codesourcery.com>
11333 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11335 2011-03-05 Yao Qi <yao@codesourcery.com>
11337 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11338 (subdir_do): New make target. Copied from gdb/Makefile.
11339 (maintainer-clean, realclean, distclean, clean): Call corresponding
11340 make targets in common/Makefile.
11342 2011-03-04 Yao Qi <yao@codesourcery.com>
11344 * Makefile.in: Remove GNU make feature --directory.
11346 2011-03-04 Michael Snyder <msnyder@vmware.com>
11348 * server.c (queue_stop_reply): Call xmalloc not malloc.
11350 2011-03-02 Michael Snyder <msnyder@vmware.com>
11352 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11354 2011-02-28 Michael Snyder <msnyder@vmware.com>
11356 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11357 (cmd_qtframe): Ditto.
11358 (cmd_qtbuffer): Ditto.
11359 (cmd_bigqtbuffer): Ditto.
11361 * utils.c (decimal2str): Initialize 'width' to nine, then
11362 don't mess with it.
11364 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11366 * hostio.c (require_data): Free *data, not data.
11368 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11370 * hostio.c (require_data): Use free, not xfree.
11372 2011-02-27 Michael Snyder <msnyder@vmware.com>
11374 * server.c (handle_query): Discard unused value.
11376 * hostio.c (require_data): Free malloc memory before returning
11379 2011-02-26 Michael Snyder <msnyder@vmware.com>
11381 * linux-low.c (list_threads): Call closedir for dirent.
11383 2011-02-27 Michael Snyder <msnyder@vmware.com>
11385 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11386 a case statement falls through.
11388 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11390 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11393 2011-02-26 Michael Snyder <msnyder@vmware.com>
11395 * utils.c (decimal2str): Eliminate dead code and dead param.
11396 (pulongest): Drop dead param from call to decimal2str.
11399 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11401 Revert the following patch (not approved yet):
11402 2011-02-21 Hui Zhu <teawater@gmail.com>
11403 * tracepoint.c (tp_printf): New function.
11404 (eval_agent_expr): Handle gdb_agent_op_printf.
11406 2011-02-21 Hui Zhu <teawater@gmail.com>
11408 * tracepoint.c (tp_printf): New function.
11409 (eval_agent_expr): Handle gdb_agent_op_printf.
11411 2011-02-18 Tom Tromey <tromey@redhat.com>
11413 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11414 (tracepoint.o): Likewise.
11415 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11416 (gdb_agent_op_names): Likewise.
11418 2011-02-18 Tom Tromey <tromey@redhat.com>
11420 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11421 gdb_agent_op_rot>: New constants.
11422 (gdb_agent_op_names): Add pick and roll.
11423 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11426 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11428 * aclocal.m4: Regenerated with aclocal-1.11.1.
11430 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11432 * server.c (handle_qxfer_traceframe_info): New.
11433 (qxfer_packets): Register "traceframe-info".
11434 (handle_query): Report support for qXfer:traceframe-info:read+.
11435 * tracepoint.c (match_blocktype): New.
11436 (traceframe_find_block_type): Rename to ...
11437 (traceframe_walk_blocks): ... this. Add callback filter argument,
11439 (traceframe_find_block_type): New, reimplemented on top of
11440 traceframe_walk_blocks.
11441 (build_traceframe_info_xml): New.
11442 (traceframe_read_info): New.
11443 * server.h (traceframe_read_info): Declare.
11445 2011-02-11 Yao Qi <yao@codesourcery.com>
11447 * configure.ac: Call AC_PROG_RANLIB.
11448 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11449 * configure: Regenerate.
11451 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11453 * server.c (gdb_read_memory): Change return semantics to allow
11455 (handle_search_memory_1): Adjust.
11456 (process_serial_event) <'m' packet>: Handle partial transfers.
11457 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11459 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11461 * regcache.c (init_register_cache): Initialize
11462 regcache->register_status.
11463 (free_register_cache): Release regcache->register_status.
11464 (regcache_cpy): Copy register_status.
11465 (registers_to_string): Print 'x's for unavailable registers.
11466 (supply_register): Mark the register's status valid or
11467 unavailable, depending on whether a buffer was passed in or not.
11468 (supply_register_zeroed): New.
11469 (supply_regblock): Mark the registers' status valid or
11470 unavailable, depending on whether a buffer was passed in or not.
11471 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11472 (struct regcache): New `register_status' field.
11473 (supply_register_zeroed): Declare.
11474 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11475 supply_register_zeroed, rather than passing a NULL buffer to
11477 * tracepoint.c (fetch_traceframe_registers): Update comment.
11479 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11481 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11484 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11486 * server.h (decode_xfer_write): Change prototype.
11487 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11488 and don't extract the annex here.
11489 * server.c (decode_xfer_read): Remove `annex' parameter,
11490 and don't extract the annex here.
11491 (decode_xfer): New.
11492 (struct qxfer): New.
11493 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11494 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11495 (handle_qxfer_statictrace): New functions, abstracted out from
11496 handle_query, and made to use the struct qxfer interface.
11497 (handle_threads_qxfer_proper): Rename to ...
11498 (handle_qxfer_threads_proper): ... this.
11499 (handle_threads_qxfer): Rename to ...
11500 (handle_qxfer_threads): ... this. Adjust.
11501 (qxfer_packets): New array.
11502 (handle_qxfer): New function.
11503 (handle_query): Use handle_qxfer.
11505 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11507 * gdbreplay.c: Shorten lines of >= 80 columns.
11508 * linux-low.c: Ditto.
11509 * linux-ppc-low.c: Ditto.
11510 * linux-s390-low.c: Ditto.
11511 * linux-sparc-low.c: Ditto.
11512 * linux-x86-low.c: Ditto.
11513 * linux-xtensa-low.c: Ditto.
11514 * mem-break.c: Ditto.
11515 * nto-low.c: Ditto.
11516 * regcache.h: Ditto.
11517 * remote-utils.c: Ditto.
11520 * thread-db.c: Ditto.
11521 * tracepoint.c: Ditto.
11523 * win32-low.h: Ditto.
11525 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11527 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11530 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11532 * server.c (gdbserver_version): Update copyright year in version
11534 * gdbreplay.c (gdbreplay_version): Ditto.
11536 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11538 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11539 * linux-bfin-low.c: New file.
11540 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11541 PT_DATA_ADDR for BFIN targets.
11542 * Makefile.in (SFILES): Add linux-bfin-low.c.
11543 (clean): Remove reg-bfin.c.
11544 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11545 * README: Mention supported Blackfin targets.
11547 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11549 * .gitignore: New file.
11551 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11553 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11555 2010-10-22 Jie Zhang <jie@codesourcery.com>
11557 * Makefile.in: Add FLAGS_TO_PASS variable.
11558 (install): Remove dependency of install-only and recursively
11559 invoke make for install-only.
11561 2010-10-04 Doug Evans <dje@google.com>
11563 * Makefile.in (uninstall): Use $(DESTDIR).
11565 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11569 * linux-x86-low.c (compat_siginfo_from_siginfo)
11570 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11571 si_code is < 0. Check for si_code == SI_TIMER before checking for
11574 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11576 * lynx-i386-low.c: New file.
11577 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11579 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11581 * lynx-low.c (ptrace_request_to_str): Remove handling for
11582 request values that have been removed in LynxOS 5.x.
11584 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11586 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11589 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11591 * configure.ac: Add --enable-inprocess-agent option.
11592 * configure: Rebuilt.
11594 2010-09-06 Yao Qi <yao@codesourcery.com>
11596 * linux-low.c (linux_kill): Remove unused variable.
11597 (linux_stabilize_threads): Likewise.
11598 * server.c (start_inferior): Likewise.
11599 (queue_stop_reply_callback): Likewise.
11600 * tracepoint.c (do_action_at_tracepoint): Likewise.
11602 2010-09-06 Yao Qi <yao@codesourcery.com>
11604 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11607 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11609 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11611 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11613 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11616 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11618 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11619 gdbserver/lynx-ppc-low.c: New files.
11620 * Makefile.in (lynx_low_h): New variable.
11621 (lynx-low.o, lynx-ppc-low.o): New rules.
11622 * configure.ac: On LynxOS, link with -lnetinet.
11623 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11624 * configure: regenerate.
11626 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11628 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11629 * configure.ac: Add check for vasprintf and vsnprintf.
11630 * configure, config.in: Regenerate.
11631 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11633 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11635 * gdbreplay.c: Move include of alloca.h up, next to include of
11637 * server.h: Add include of malloc.h.
11638 * mem-break.c: Remove include of malloc.h.
11639 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11641 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11643 * Makefile.in (memmem.o): Build with -Wno-error.
11645 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11647 * utils.c (xsnprintf): Make non-static.
11648 * server.h: Add xsnprintf declaration.
11649 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11650 replace calls to snprintf by calls to xsnprintf throughout.
11652 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11654 * configure.ac: Add configure check for alloca.
11655 * configure, config.in: Regenerate.
11656 * server.h: Include alloca.h if it exists.
11657 * gdbreplay.c: Include alloca.h if it exists.
11659 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11661 * linux-low.c (__SIGRTMIN): Define if not already defined.
11662 (linux_create_inferior): Check for __ANDROID__ rather than
11664 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11665 are already deferred.
11666 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11667 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11668 stopped and already has a pending signal to report.
11669 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11670 a pending signal to report or is moving out of a jump pad.
11671 (linux_init_signals): Check for __ANDROID__ rather than
11674 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11676 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11677 debug_threads check. Avoid a linear search when not doing debug
11680 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11682 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11683 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11684 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11685 (process_event): Change local fd's type to gdb_fildes_t.
11686 (create_file_handler): Adjust prototype.
11687 (delete_file_handler): Adjust prototype.
11688 (handle_file_event): Adjust prototype. Use pfildes.
11689 (create_file_event): Adjsut prototype.
11690 * remote-utils.c (remote_desc, listen_desc): Change type to
11692 * server.h: New gdb_fildes_t typedef.
11693 [USE_WIN32API]: Include winsock2.h.
11694 (delete_file_handler, add_file_handler): Adjust prototypes.
11695 (pfildes): Declare.
11696 * utils.c (pfildes): New.
11698 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11700 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11701 * configure: Regenerate.
11703 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11705 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11706 (linux_done_accessing_memory): ... this.
11707 (linux_target_ops): Adjust.
11708 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11709 * nto-low.c (nto_target_ops): Adjust comment.
11710 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11711 * spu-low.c (spu_target_ops): Adjust comment.
11712 * target.h (target_ops): Rename unprepare_to_access_memory field
11713 to done_accessing_memory.
11714 (unprepare_to_access_memory): Rename to ...
11715 (done_accessing_memory): ... this.
11717 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11719 * linux-low.c (linux_prepare_to_access_memory): New.
11720 (linux_unprepare_to_access_memory): New.
11721 (linux_target_ops): Install them.
11722 * server.c (read_memory): Rename to ...
11723 (gdb_read_memory): ... this. Use
11724 prepare_to_access_memory/prepare_to_access_memory.
11725 (write_memory): Rename to ...
11726 (gdb_write_memory): ... this. Use
11727 prepare_to_access_memory/prepare_to_access_memory.
11728 (handle_search_memory_1): Adjust.
11729 (process_serial_event): Adjust.
11730 * target.h (struct target_ops): New fields
11731 prepare_to_access_memory and unprepare_to_access_memory.
11732 (prepare_to_access_memory, unprepare_to_access_memory): New.
11733 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11734 prepare_to_access_memory/prepare_to_access_memory.
11735 * nto-low.c (nto_target_ops): Adjust.
11736 * spu-low.c (spu_target_ops): Adjust.
11737 * win32-low.c (win32_target_ops): Adjust.
11739 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11741 * Makefile.in (WARN_CFLAGS): Get it from configure.
11742 (WERROR_CFLAGS): New.
11743 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11744 * configure.ac: Introduce --enable-werror, which adds -Werror to
11745 the compiler command line. Enabled by default. Disable with
11746 --disable-werror. Add -Wdeclaration-after-statement
11747 Wpointer-arith and -Wformat-nonliteral to warning flags.
11748 * configure: Regenerate.
11750 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11752 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11754 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11756 * gdbreplay.c (remote_error): New.
11758 (expect): Use gdbchar. Check for error reading from GDB.
11759 Clarify sync error output.
11760 (play): Check for errors writing to GDB.
11761 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11762 * remote-utils.c (getpkt): Check for errors writing to the remote
11765 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11767 * linux-low.c (linux_wait_1): Move non-debugging code out of
11768 `debug_threads' control.
11770 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11772 * linux-low.c (linux_wait_1): Don't set last_status here.
11773 * server.c (push_event, queue_stop_reply_callback): Assert we're
11774 not pushing a TARGET_WAITKIND_IGNORE event.
11775 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11776 (myresume, handle_target_event): Set the thread's last_resume_kind
11777 and last_status from the target returned status.
11779 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11783 * linux-x86-low.c (update_debug_registers_callback): New.
11784 (i386_dr_low_set_addr): Use it.
11785 (i386_dr_low_get_addr): New.
11786 (i386_dr_low_set_control): Use update_debug_registers_callback.
11787 (i386_dr_low_get_control): New.
11788 (i386_dr_low_get_status): Adjust.
11789 * linux-low.c (linux_stop_lwp): New.
11790 * linux-low.h (linux_stop_lwp): Declare.
11792 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11793 argument instead of a i386_debug_reg_state.
11794 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11795 a i386_debug_reg_state.
11796 (i386_insert_aligned_watchpoint): Adjust.
11797 (i386_remove_aligned_watchpoint): Adjust.
11798 (i386_low_stopped_data_address): Read the debug registers from the
11799 inferior instead of from the mirrors.
11800 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11801 (i386_dr_low_get_addr): Declare.
11802 (i386_dr_low_get_control): Declare.
11803 (i386_dr_low_get_status): Change prototype.
11805 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11806 (i386_dr_low_get_addr): New.
11807 (i386_dr_low_get_control): New.
11808 (i386_dr_low_get_status): Adjust prototype. Return
11810 (i386_initial_stuff): Clear dr_status_mirror and
11812 (i386_get_thread_context): Adjust.
11813 (i386_set_thread_context): Adjust.
11814 (i386_thread_added): Adjust.
11816 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11818 * linux-low.h (linux_thread_area): Delete declaration.
11820 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11822 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11823 after its termination.
11825 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11827 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11828 (gdb_wants_all_stopped): Delete.
11829 (linux_wait_1): Don't call them.
11830 * server.c (handle_v_cont): Tag all threads as want-stopped.
11831 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11832 stopped as "client-wants-stopped".
11834 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11836 * Makefile.in (signals_h): New.
11837 (server_h): Depend on it.
11838 (server.o): Don't depend on $(signals_def).
11839 (signals.o): Depend on $(signals_def).
11841 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11843 * Makefile.in (signals_def): New.
11844 (server_h): Append include/gdb/signals.h and signals_def.
11845 (server.o): Append signals_def.
11847 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11849 * server.c (handle_target_event): Use target_signal_to_host for
11850 resume_info.sig initialization.
11851 * target.h (struct thread_resume) <sig>: New comment.
11853 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11855 * server.c (handle_query): strcpy() the returned string from paddress()
11856 instead of sprintf().
11857 * utils.c (paddress): Return phex_nz().
11859 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11861 * server.c (handle_v_cont): Call mourn_inferior if process
11863 (myresume): Likewise.
11865 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11867 Static tracepoints, and integration with UST.
11869 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11870 * mem-break.c (uninsert_all_breakpoints)
11871 (reinsert_all_breakpoints): New.
11872 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11873 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11874 (gdb_agent_ust_loaded, helper_thread_id)
11875 (gdb_agent_helper_thread_id): New macros.
11876 (struct ipa_sym_addresses): Add addr_ust_loaded,
11877 addr_helper_thread_id, addr_cmd_buf.
11878 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11879 (in_process_agent_loaded_ust): New.
11880 (write_e_ust_not_loaded): New.
11881 (maybe_write_ipa_ust_not_loaded): New.
11882 (struct collect_static_trace_data_action): New.
11883 (enum tracepoint_type) <static_tracepoint>: New.
11884 (struct tracepoint) <handle>: Mention static tracepoints.
11885 (struct static_tracepoint_ctx): New.
11886 (CMD_BUF_SIZE): New.
11887 (add_tracepoint_action): Handle static tracepoint actions.
11888 (unprobe_marker_at): New.
11889 (clear_installed_tracepoints): Handle static tracepoints.
11890 (cmd_qtdp): Handle static tracepoints.
11891 (probe_marker_at): New.
11892 (cmd_qtstart): Handle static tracepoints.
11893 (response_tracepoint): Handle static tracepoints.
11894 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11895 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11896 (get_context_regcache): Handle static tracepoints.
11897 (do_action_at_tracepoint): Handle static tracepoint actions.
11898 (traceframe_find_block_type): Handle static trace data blocks.
11899 (traceframe_read_sdata): New.
11900 (download_tracepoints): Download static tracepoint actions.
11901 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11902 (GDB_PROBE_NAME): New.
11904 (GET_UST_SYM): New.
11907 (ust_marker_to_static_tracepoint): New.
11909 (collect_ust_data_at_tracepoint): New.
11910 (gdb_ust_probe): New.
11911 (UNIX_PATH_MAX, SOCK_DIR): New.
11912 (gdb_ust_connect_sync_socket): New.
11913 (resume_thread, stop_thread): New.
11914 (run_inferior_command): New.
11915 (init_named_socket): New.
11916 (gdb_ust_socket_init): New.
11917 (cstr_to_hexstr): New.
11919 (first_marker, next_marker): New.
11920 (response_ust_marker): New.
11921 (cmd_qtfstm, cmd_qtsstm): New.
11922 (unprobe_marker_at, probe_marker_at): New.
11923 (cmd_qtstmat, gdb_ust_thread): New.
11924 (gdb_ust_init): New.
11925 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11926 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11927 (ST_REGENTRY): New.
11928 (x86_64_st_collect_regmap): New.
11929 (X86_64_NUM_ST_COLLECT_GREGS): New.
11930 (AMD64_RIP_REGNUM): New.
11931 (supply_static_tracepoint_registers): New.
11932 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11933 (ST_REGENTRY): New.
11934 (i386_st_collect_regmap): New.
11935 (i386_NUM_ST_COLLECT_GREGS): New.
11936 (supply_static_tracepoint_registers): New.
11937 * server.c (handle_query): Handle qXfer:statictrace:read.
11938 <qSupported>: Report support for StaticTracepoints, and
11939 qXfer:statictrace:read features.
11940 * server.h (traceframe_read_sdata)
11941 (supply_static_tracepoint_registers): Declare.
11942 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11943 (unpack_varlen_hex): Include in IPA build.
11944 * Makefile.in (ustlibs, ustinc): New.
11945 (IPA_OBJS): Add remote-utils-ipa.o.
11946 ($(IPA_LIB)): Link -ldl and -lpthread.
11948 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11949 * config.in, configure: Regenerate.
11951 2010-06-20 Ian Lance Taylor <iant@google.com>
11952 Pedro Alves <pedro@codesourcery.com>
11954 * linux-x86-low.c (always_true): Delete.
11955 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11956 trying to fool the compiler with always_true.
11958 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11960 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11961 conditions in gdbserver.
11963 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11965 * spu-low.c (spu_read_memory): Wrap around local store limit.
11966 (spu_write_memory): Likewise.
11968 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11970 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11971 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11973 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11975 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11976 uses with LONGEST uses.
11978 2010-06-14 Stan Shebs <stan@codesourcery.com>
11979 Pedro Alves <pedro@codesourcery.com>
11983 * linux-x86-low.c: Include limits.h.
11985 (always_true): New.
11988 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11989 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11990 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11991 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11992 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11993 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11994 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11995 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11996 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11997 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11998 (amd64_emit_void_call_2): New.
11999 (amd64_emit_ops): New.
12000 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12001 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12002 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12003 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12004 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12005 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12006 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12007 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12008 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12009 (i386_emit_stack_adjust, i386_emit_int_call_1)
12010 (i386_emit_void_call_2): New.
12011 (i386_emit_ops): New.
12012 (x86_emit_ops): New.
12013 (the_low_target): Install x86_emit_ops.
12014 * server.h (struct emit_ops): New.
12015 (get_raw_reg_func_addr): Declare.
12016 (current_insn_ptr, emit_error): Declare.
12017 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12018 (set_trace_state_variable_value): New defines.
12019 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12020 addr_get_trace_state_variable_value and
12021 addr_set_trace_state_variable_value.
12022 (symbol_list): New fields for get_raw_reg,
12023 get_trace_state_variable_value and set_trace_state_variable_value.
12024 (condfn): New typedef.
12025 (struct tracepoint): New field `compiled_cond'.
12026 (do_action_at_tracepoint): Clear compiled_cond.
12027 (get_trace_state_variable_value, set_trace_state_variable_value):
12029 (condition_true_at_tracepoint): If there's a compiled condition,
12031 (current_insn_ptr, emit_error): New globals.
12032 (struct bytecode_address): New.
12033 (get_raw_reg_func_addr): New.
12034 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12035 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12036 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12037 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12038 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12039 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12040 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12041 (compile_tracepoint_condition, compile_bytecodes): New.
12042 * target.h (emit_ops): Forward declare.
12043 (struct target_ops): New field emit_ops.
12044 (target_emit_ops): New.
12045 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12046 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12047 * linux-low.c (linux_emit_ops): New.
12048 (linux_target_ops): Install it.
12049 * linux-low.h (struct linux_target_ops): New field emit_ops.
12051 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12053 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12054 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12056 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12057 Stan Shebs <stan@codesourcery.com>
12059 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12060 (all): Depend on $(extra_libraries).
12061 (install-only): Install the IPA.
12062 (IPA_OBJS, IPA_LIB): New.
12063 (clean): Remove the IPA lib.
12064 (IPAGENT_CFLAGS): New.
12065 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12066 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12067 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12068 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12069 * configure.ac: Check for atomic builtins support in the compiler.
12070 (IPA_DEPFILES, extra_libraries): Define.
12071 * configure.srv (ipa_obj): Add description.
12072 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12073 (i[34567]86-*-linux*): Set ipa_obj.
12074 (x86_64-*-linux*): Set ipa_obj.
12075 * linux-low.c (stabilizing_threads): New.
12076 (supports_fast_tracepoints): New.
12077 (linux_detach): Stabilize threads before detaching.
12078 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12079 the lwp is either not stabilizing, or is moving out of a jump pad.
12080 (linux_fast_tracepoint_collecting): New.
12081 (maybe_move_out_of_jump_pad): New.
12082 (enqueue_one_deferred_signal): New.
12083 (dequeue_one_deferred_signal): New.
12084 (linux_wait_for_event_1): If moving out of a jump pad, defer
12085 pending signals to later.
12086 (linux_stabilize_threads): New.
12087 (linux_wait_1): Check if threads need moving out of jump pads, and
12089 (stuck_in_jump_pad_callback): New.
12090 (move_out_of_jump_pad_callback): New.
12091 (lwp_running): New.
12092 (linux_resume_one_lwp): Handle moving out of jump pads.
12093 (linux_set_resume_request): Dequeue deferred signals.
12094 (need_step_over_p): Also step over fast tracepoint jumps.
12095 (start_step_over): Also uninsert fast tracepoint jumps.
12096 (finish_step_over): Also reinsert fast tracepoint jumps.
12097 (linux_install_fast_tracepoint_jump): New.
12098 (linux_target_ops): Install linux_stabilize_threads and
12099 linux_install_fast_tracepoint_jump_pad.
12100 * linux-low.h (linux_target_ops) <get_thread_area,
12101 install_fast_tracepoint_jump_pad>: New fields.
12102 (struct lwp_info) <collecting_fast_tracepoint,
12103 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12104 (linux_get_thread_area): Declare.
12105 * linux-x86-low.c (jump_insn): New.
12106 (x86_get_thread_area): New.
12107 (append_insns): New.
12108 (push_opcode): New.
12109 (amd64_install_fast_tracepoint_jump_pad): New.
12110 (i386_install_fast_tracepoint_jump_pad): New.
12111 (x86_install_fast_tracepoint_jump_pad): New.
12112 (the_low_target): Install x86_get_thread_area and
12113 x86_install_fast_tracepoint_jump_pad.
12114 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12115 (struct fast_tracepoint_jump): New.
12116 (fast_tracepoint_jump_insn): New.
12117 (fast_tracepoint_jump_shadow): New.
12118 (find_fast_tracepoint_jump_at): New.
12119 (fast_tracepoint_jump_here): New.
12120 (delete_fast_tracepoint_jump): New.
12121 (set_fast_tracepoint_jump): New.
12122 (uninsert_fast_tracepoint_jumps_at): New.
12123 (reinsert_fast_tracepoint_jumps_at): New.
12124 (set_breakpoint_at): Use write_inferior_memory.
12125 (uninsert_raw_breakpoint): Use write_inferior_memory.
12126 (check_mem_read): Mask out fast tracepoint jumps.
12127 (check_mem_write): Mask out fast tracepoint jumps.
12128 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12129 (set_fast_tracepoint_jump): Declare.
12130 (delete_fast_tracepoint_jump)
12131 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12132 (reinsert_fast_tracepoint_jumps_at): Declare.
12133 * regcache.c: Don't compile many functions when building the
12134 in-process agent library.
12135 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12136 the register buffer in the heap.
12137 (free_register_cache): If the register buffer isn't owned by the
12138 regcache, don't free it.
12139 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12140 pre-existing register caches.
12141 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12143 (convert_ascii_to_int): : Constify `from' parameter type.
12144 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12145 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12146 the needed buffer in-place.
12147 (relocate_instruction): New.
12148 * server.c (handle_query) <qSymbols>: If the target supports
12149 tracepoints, give it a chance of looking up symbols. Report
12150 support for fast tracepoints.
12151 (handle_status): Stabilize threads.
12152 (process_serial_event): Adjust.
12153 * server.h (struct fast_tracepoint_jump): Forward declare.
12154 (struct process_info) <fast_tracepoint_jumps>: New field.
12155 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12156 (decode_X_packet, decode_M_packet): Adjust.
12157 (relocate_instruction): Declare.
12158 (in_process_agent_loaded): Declare.
12159 (tracepoint_look_up_symbols): Declare.
12160 (struct fast_tpoint_collect_status): Declare.
12161 (fast_tracepoint_collecting): Declare.
12162 (force_unlock_trace_buffer): Declare.
12163 (handle_tracepoint_bkpts): Declare.
12164 (initialize_low_tracepoint)
12165 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12166 * target.h (struct target_ops) <stabilize_threads,
12167 install_fast_tracepoint_jump_pad>: New fields.
12168 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12169 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12170 [HAVE_STDINT_H]: Include stdint.h.
12171 (trace_debug_1): Rename to ...
12172 (trace_vdebug): ... this.
12173 (trace_debug): Rename to ...
12174 (trace_debug_1): ... this. Add `level' parameter.
12175 (trace_debug): New.
12176 (ATTR_USED, ATTR_NOINLINE): New.
12177 (IP_AGENT_EXPORT): New.
12178 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12179 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12180 (about_to_request_buffer_space, trace_buffer_is_full)
12181 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12182 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12183 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12184 (traceframe_write_count, traceframes_created)
12185 (trace_state_variables)
12186 New renaming defines.
12187 (struct ipa_sym_addresses): New.
12188 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12189 (symbol_list): New.
12190 (ipa_sym_addrs): New.
12191 (all_tracepoint_symbols_looked_up): New.
12192 (in_process_agent_loaded): New.
12193 (write_e_ipa_not_loaded): New.
12194 (maybe_write_ipa_not_loaded): New.
12195 (tracepoint_look_up_symbols): New.
12196 (debug_threads) [IN_PROCESS_AGENT]: New.
12197 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12198 (UNKNOWN_SIDE_EFFECTS): New.
12199 (stop_tracing): New.
12200 (flush_trace_buffer): New.
12201 (stop_tracing_bkpt): New.
12202 (flush_trace_buffer_bkpt): New.
12203 (read_inferior_integer): New.
12204 (read_inferior_uinteger): New.
12205 (read_inferior_data_pointer): New.
12206 (write_inferior_data_pointer): New.
12207 (write_inferior_integer): New.
12208 (write_inferior_uinteger): New.
12209 (struct collect_static_trace_data_action): Delete.
12210 (enum tracepoint_type): New.
12211 (struct tracepoint) <type>: New field `type'.
12212 <actions_str, step_actions, step_actions_str>: Only include in
12214 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12215 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12216 (tracepoints): Use IP_AGENT_EXPORT.
12217 (last_tracepoint): Don't include in the IPA.
12218 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12219 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12220 (alloced_trace_state_variables): New.
12221 (trace_state_variables): Use IP_AGENT_EXPORT.
12222 (traceframe_t): Delete unused variable.
12223 (circular_trace_buffer): Don't include in the IPA.
12224 (trace_buffer_start): Delete.
12225 (struct trace_buffer_control): New.
12226 (trace_buffer_free): Delete.
12227 (struct ipa_trace_buffer_control): New.
12228 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12229 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12231 (trace_buffer_ctrl): New.
12232 (TRACE_BUFFER_CTRL_CURR): New.
12233 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12234 Reimplement as macros.
12235 (trace_buffer_wrap): Delete.
12236 (traceframe_write_count, traceframe_read_count)
12237 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12238 (struct tracepoint_hit_ctx) <type>: New field.
12239 (struct fast_tracepoint_ctx): New.
12240 (memory_barrier): New.
12242 (record_tracepoint_error): Update atomically in the IPA.
12243 (clear_inferior_trace_buffer): New.
12244 (about_to_request_buffer_space): New.
12245 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12246 updating the same buffer.
12247 (add_tracepoint): Default the tracepoint's type to trap
12248 tracepoint, and orig_size to -1.
12249 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12250 internal variables.
12251 (create_trace_state_variable): New parameter `gdb'. Handle it.
12252 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12253 (cmd_qtdp): Handle fast tracepoints.
12254 (cmd_qtdv): Adjust.
12255 (max_jump_pad_size): New.
12256 (gdb_jump_pad_head): New.
12257 (get_jump_space_head): New.
12258 (claim_jump_space): New.
12259 (sort_tracepoints): New.
12260 (MAX_JUMP_SIZE): New.
12261 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12263 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12264 support. Upload fast traceframes, and delete internal IPA
12266 (stop_tracing_handler): New.
12267 (flush_trace_buffer_handler): New.
12268 (cmd_qtstop): Upload fast tracepoints.
12269 (response_tracepoint): Handle fast tracepoints.
12270 (tracepoint_finished_step): Upload fast traceframes. Set the
12271 tracepoint hit context's tracepoint type.
12272 (handle_tracepoint_bkpts): New.
12273 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12274 type. Add comment about fast tracepoints.
12275 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12276 non-existing action_str field.
12277 (get_context_regcache): Handle fast tracepoints.
12278 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12280 (fast_tracepoint_from_jump_pad_address): New.
12281 (fast_tracepoint_from_ipa_tpoint_address): New.
12282 (collecting_t): New.
12283 (force_unlock_trace_buffer): New.
12284 (fast_tracepoint_collecting): New.
12286 (gdb_collect): New.
12287 (write_inferior_data_ptr): New.
12288 (target_tp_heap): New.
12289 (target_malloc): New.
12290 (download_agent_expr): New.
12292 (download_tracepoints): New.
12293 (download_trace_state_variables): New.
12294 (upload_fast_traceframes): New.
12295 (IPA_FIRST_TRACEFRAME): New.
12296 (IPA_NEXT_TRACEFRAME_1): New.
12297 (IPA_NEXT_TRACEFRAME): New.
12298 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12299 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12300 (gdb_jump_pad_buffer_end): New.
12301 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12302 (initialize_tracepoint): Adjust.
12303 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12304 buffer. Initialize the low module.
12305 * utils.c (PREFIX, TOOLNAME): New.
12306 (malloc_failure): Use PREFIX.
12307 (error): In the IPA, an error causes an exit.
12308 (fatal, warning): Use PREFIX.
12309 (internal_error): Use TOOLNAME.
12310 (NUMCELLS): Increase to 10.
12311 * configure, config.in: Regenerate.
12313 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12315 * server.c (handle_query) <qSupported>: Do two passes over the
12316 qSupported string to avoid nesting strtok.
12318 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12320 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12322 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12323 -Wl,--dynamic-list.
12324 * configure: Regenerate.
12325 * proc-service.list: New.
12327 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12329 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12332 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12334 * gdbreplay.c (remote_open): Check error return from socket() call by
12335 its equality to -1 not by it being negative.
12336 * remote-utils.c (remote_open): Likewise.
12338 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12340 * config.h: Regenerate.
12342 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12344 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12345 doesn't provide PTRACE_GET_THREAD_AREA.
12347 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12349 * linux-m68k-low.c: Include <asm/ptrace.h>
12350 (ps_get_thread_area): Implement.
12352 2010-05-03 Doug Evans <dje@google.com>
12354 * event-loop.c (struct callback_event): New struct.
12355 (callback_list): New global.
12356 (append_callback_event, delete_callback_event): New functions.
12357 (process_callback): New function.
12358 (start_event_loop): Call it.
12359 * remote-utils.c (NOT_SCHEDULED): Define.
12360 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12361 moved out of readchar.
12362 (readchar): Rewrite. Call reschedule before returning.
12363 (reset_readchar): New function.
12364 (remote_close): Call it.
12365 (process_remaining, reschedule): New functions.
12366 * server.h (callback_handler_func): New typedef.
12367 (append_callback_event, delete_callback_event): Declare.
12369 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12371 * proc-service.c (ps_pglobal_lookup): Use
12372 thread_db_look_up_one_symbol.
12373 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12374 parameter. Use it instead of all_symbols_looked_up.
12375 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12377 (all_symbols_looked_up): Don't declare.
12378 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12379 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12381 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12382 Set all_symbols_looked_up here.
12383 (thread_db_look_up_one_symbol): New.
12384 (thread_db_get_tls_address): Adjust.
12385 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12386 thread_db object on the heap, and tentatively set it in the
12388 (thread_db_init): Don't set all_symbols_looked_up here.
12389 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12391 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12393 * linux-low.c (linux_kill, linux_detach): Adjust.
12394 (status_pending_p_callback): Remove redundant statement. Check
12395 for !TARGET_WAITIKIND_IGNORE, instead of
12396 TARGET_WAITKIND_STOPPED.
12397 (handle_tracepoints): Make sure LWP is locked. Adjust.
12398 (linux_wait_for_event_1): Adjust.
12399 (linux_cancel_breakpoints): New.
12400 (unsuspend_one_lwp): New.
12401 (unsuspend_all_lwps): New.
12402 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12403 (send_sigstop_callback): Change return type to int, add new
12404 `except' parameter and handle it.
12405 (suspend_and_send_sigstop_callback): New.
12406 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12407 pass them down. If SUSPEND, also increment the lwp's suspend
12409 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12410 (need_step_over_p): Don't consider suspended LWPs.
12411 (start_step_over): Adjust.
12412 (proceed_one_lwp): Change return type to int, add new `except'
12413 parameter and handle it.
12414 (unsuspend_and_proceed_one_lwp): New.
12415 (proceed_all_lwps): Use find_inferior instead of
12417 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12418 also decrement the suspend count of LWPs. Pass `except' down,
12419 instead of hacking its suspend count.
12420 (linux_pause_all): Add `freeze' parameter. Adjust.
12421 (linux_unpause_all): New.
12422 (linux_target_ops): Install linux_unpause_all.
12423 * server.c (handle_status): Adjust.
12424 * target.h (struct target_ops): New fields `unpause_all' and
12425 `cancel_breakpoints'. Add new parameter to `pause_all'.
12426 (pause_all): Add new `freeze' parameter.
12427 (unpause_all): New.
12428 (cancel_breakpoints): New.
12429 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12430 cancel breakpoints.
12431 (cmd_qtstart): Pause threads.
12432 (stop_tracing): Pause threads, and cancel breakpoints.
12433 * win32-low.c (win32_target_ops): Adjust.
12435 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12437 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12438 the inferior right away from here...
12439 (linux_wait_1): ... to here, and adjust to check the thread's
12440 last_resume_kind instead of the lwp's step or stop_expected flags.
12442 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12444 * README: Use consistent `GDB' and `GDBserver' spellings.
12446 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12448 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12449 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12450 (linux_detach_one_lwp): Assume the lwp is stopped.
12451 (any_thread_of): Delete.
12452 (linux_detach): Stop all lwps here. Don't blindly delete all
12454 (delete_lwp_callback): New.
12455 (linux_mourn): Delete all lwps of the process that is gone.
12456 (linux_wait_1): Don't delete the last lwp of the process here.
12457 * mem-break.h (mark_breakpoints_out): Declare.
12458 * mem-break.c (mark_breakpoints_out): New.
12459 (free_all_breakpoints): Use it.
12460 * server.c (handle_target_event): If the process is gone, mark
12462 * thread-db.c (struct thread_db) <create_bp>: New field.
12463 (thread_db_enable_reporting): Fix prototype. Store a thread event
12464 breakpoint reference in the thread_db struct.
12465 (thread_db_load_search): Clear the thread_db object.
12466 (try_thread_db_load_1): Ditto.
12467 (switch_to_process): New.
12468 (disable_thread_event_reporting): Use it.
12469 (remove_thread_event_breakpoints): New.
12470 (thread_db_detach, thread_db_mourn): Use it.
12472 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12474 * linux-low.c (linux_enable_event_reporting): New.
12475 (linux_wait_for_event_1, handle_extended_wait): Use it.
12477 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12479 * linux-low.c (linux_kill_one_lwp, linux_kill)
12480 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12481 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12482 SIGSTOP even if the LWP is stopped.
12483 (send_sigstop_callback): New.
12484 (stop_all_lwps): Use send_sigstop_callback instead.
12485 (linux_resume_one_thread): Adjust.
12486 (proceed_one_lwp): Still proceed an LWP that the client has
12487 requested to stop, if we haven't reported it as stopped yet. Make
12488 sure that LWPs the client want stopped, have a pending SIGSTOP.
12490 2010-04-26 Doug Evans <dje@google.com>
12492 * server.c (handle_general_set): Make static.
12494 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12495 Print received char after testing for error/eof instead of before.
12496 (input_interrupt): Tweak comment.
12498 2010-04-23 Doug Evans <dje@google.com>
12500 * server.c (start_inferior): Print inferior argv if --debug.
12502 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12504 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12505 * nto-x86-low.c: Include server.h
12507 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12509 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12510 be consistent with other sources of this directory.
12511 (init_registers_amd64): Correct name of source file of this function
12514 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12516 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12517 64-bit executables.
12519 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12521 * win32-i386-low.c: Add 64-bit support.
12522 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12523 (init_registers_amd64): Declare.
12524 (mappings): Add 64-bit version of array.
12525 (init_windows_x86): New function.
12526 (the_low_target): Change init_arch field to init_windows_x86.
12528 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12530 * win32-low.c: Adapt to support also 64-bit architecture.
12531 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12532 (get_image_name): Use SIZE_T type for local variable `done'.
12533 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12534 (toolhelp_get_dll_name): Idem.
12535 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12536 Use uintptr_t typecast to avoid warning.
12537 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12538 (handle_exception): Use phex_nz to avoid warning.
12539 (win32_wait): Remove unused local variable `process'.
12541 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12543 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12546 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12548 * configure.ac: Use `ws2_32' library for srv_mingw.
12549 * configure: Regenerate.
12550 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12551 * remote-utils.c: Likewise.
12553 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12555 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12556 if __x86_64__ is defined.
12558 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12560 * configure: Regenerate.
12562 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12564 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12565 * target.h (target_ops): New get_tib_address field.
12566 * win32-low.h (win32_thread_info): Add thread_local_base field.
12567 * win32-low.c (child_add_thread): Add tlb argument.
12568 Set thread_local_base field to TLB.
12569 (get_child_debug_event): Adapt to child_add_thread change.
12570 (win32_get_tib_address): New function.
12571 (win32_target_ops): Set get_tib_address field to
12572 win32_get_tib_address.
12573 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12575 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12577 * linux-low.c (linux_mourn): Also remove the process.
12578 * server.c (handle_target_event): Don't remove the process here.
12579 * nto-low.c (nto_mourn): New.
12580 (nto_target_ops): Install it.
12581 * spu-low.c (spu_mourn): New.
12582 (spu_target_ops): Install it.
12583 * win32-low.c (win32_mourn): New.
12584 (win32_target_ops): Install it.
12586 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12588 * server.h (buffer_xml_printf): Remove redundant `;'.
12590 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12592 * regcache.c (set_register_cache): Invalidate regcaches before
12593 changing the register cache layout.
12594 (regcache_invalidate_one): Allow a NULL regcache.
12595 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12596 regcaches before changing the register cache layout or the target
12599 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12601 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12602 variable warning on Linux/x86-64.
12604 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12606 GDBserver disconnected tracing support.
12608 * linux-low.c (linux_remove_process): Delete.
12609 (add_lwp): Don't set last_resume_kind here.
12610 (linux_kill): Use `mourn'.
12611 (linux_detach): Use `thread_db_detach', and `mourn'.
12612 (linux_mourn): New.
12613 (linux_attach_lwp_1): Adjust comment.
12614 (linux_attach): last_resume_kind moved the thread_info; adjust.
12615 (status_pending_p_callback): Adjust.
12616 (linux_wait_for_event_1): Adjust.
12617 (count_events_callback, select_singlestep_lwp_callback)
12618 (select_event_lwp_callback, cancel_breakpoints_callback)
12619 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12620 (proceed_one_lwp): Adjust.
12621 (linux_async): Add debug output.
12622 (linux_thread_stopped): New.
12623 (linux_pause_all): New.
12624 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12626 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12627 (thread_db_free): Delete declaration.
12628 (thread_db_detach, thread_db_mourn): Declare.
12629 * thread-db.c (thread_db_init): Use thread_db_mourn.
12630 (thread_db_free): Delete, split in two.
12631 (disable_thread_event_reporting): New.
12632 (thread_db_detach): New.
12633 (thread_db_mourn): New.
12635 * server.h (struct thread_info) <last_resume_kind>: New field.
12636 <attached>: Add comment.
12637 <gdb_detached>: New field.
12638 (handler_func): Change return type to int.
12639 (handle_serial_event, handle_target_event): Ditto.
12640 (gdb_connected): Declare.
12642 (disconnected_tracing): Declare.
12643 (stop_tracing): Declare.
12645 * server.c (handle_query) <qSupported>: Report support for
12646 disconnected tracing.
12647 (queue_stop_reply_callback): Account for running threads.
12648 (gdb_wants_thread_stopped): New.
12649 (gdb_wants_all_threads_stopped): New.
12650 (gdb_reattached_process): New.
12651 (handle_status): Clear the `gdb_detached' flag of all processes.
12652 In all-stop, stop all threads.
12653 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12654 (process_serial_event): If the remote connection breaks, or if an
12655 exit was forced with "monitor exit", force an event loop exit.
12656 Handle disconnected tracing on detach.
12657 (handle_serial_event): Adjust.
12658 (handle_target_event): If GDB isn't connected, forward events back
12659 to the inferior, unless the last process exited, in which case,
12660 exit gdbserver. Adjust interface.
12662 * remote-utils.c (remote_open): Don't block in accept. Instead
12663 register an event loop source on the listen socket file
12664 descriptor. Refactor bits into ...
12665 (listen_desc): ... this new global.
12666 (gdb_connected): ... this new function.
12667 (enable_async_notification): ... this new function.
12668 (handle_accept_event): ... this new function.
12669 (remote_close): Clear remote_desc.
12671 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12673 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12675 (mourn_inferior): Define.
12676 (target_process_qsupported): Avoid the dangling else problem.
12677 (thread_stopped): Define.
12678 (pause_all): Define.
12679 (target_waitstatus_to_string): Declare.
12680 * target.c (target_waitstatus_to_string): New.
12682 * tracepoint.c (tracing): Make extern.
12683 (disconnected_tracing): New.
12684 (stop_tracing): Make extern. Handle tracing stops due to GDB
12686 (cmd_qtdisconnected): New.
12687 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12688 (handle_tracepoint_general_set): Handle QTDisconnected.
12690 * event-loop.c (event_handler_func): Change return type to int.
12691 (process_event): Bail out if the event handler wants the event
12693 (handle_file_event): Ditto.
12694 (start_event_loop): Bail out if the event handler wants the event
12697 * nto-low.c (nto_target_ops): Adjust.
12698 * spu-low.c (spu_wait): Don't remove the process here.
12699 (spu_target_ops): Adjust.
12700 * win32-low.c (win32_wait): Don't remove the process here.
12701 (win32_target_ops): Adjust.
12703 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12705 * regcache.c (realloc_register_cache): Invalidate inferior's
12706 regcache before recreating it.
12708 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12710 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12712 2010-04-09 Stan Shebs <stan@codesourcery.com>
12713 Pedro Alves <pedro@codesourcery.com>
12715 * server.h (LONGEST): New.
12716 (struct thread_info) <while_stepping>: New field.
12717 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12719 (initialize_tracepoint, handle_tracepoint_general_set)
12720 (handle_tracepoint_query, tracepoint_finished_step)
12721 (tracepoint_was_hit, release_while_stepping_state_list):
12722 (current_traceframe): Declare.
12723 * server.c (handle_general_set): Handle tracepoint packets.
12724 (read_memory): New.
12725 (write_memory): New.
12726 (handle_search_memory_1): Use read_memory.
12727 (handle_query): Report support for conditional tracepoints, trace
12728 state variables, and tracepoint sources. Handle tracepoint
12730 (main): Initialize the tracepoints module.
12731 (process_serial_event): Handle traceframe reads/writes.
12733 * linux-low.c (handle_tracepoints): New.
12734 (linux_wait_1): Call it.
12735 (linux_resume_one_lwp): Handle while-stepping.
12736 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12737 (linux_target_ops): Install them.
12738 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12740 * linux-x86-low.c (x86_supports_tracepoints): New.
12741 (the_low_target). Install it.
12743 * mem-break.h (delete_breakpoint): Declare.
12744 * mem-break.c (delete_breakpoint): Make external.
12746 * target.h (struct target_ops): Add `supports_tracepoints',
12747 `read_pc', and `write_pc' fields.
12748 (target_supports_tracepoints): Define.
12749 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12752 * regcache.h (struct regcache) <registers_owned>: New field.
12753 (init_register_cache, regcache_cpy): Declare.
12754 (regcache_read_pc, regcache_write_pc): Declare.
12755 (register_cache_size): Declare.
12756 (supply_regblock): Declare.
12757 * regcache.c (init_register_cache): New.
12758 (new_register_cache): Use it.
12759 (regcache_cpy): New.
12760 (register_cache_size): New.
12761 (supply_regblock): New.
12762 (regcache_read_pc, regcache_write_pc): New.
12764 * tracepoint.c: New.
12766 * Makefile.in (OBS): Add tracepoint.o.
12767 (tracepoint.o): New rule.
12769 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12771 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12773 (i386-mmx.c): Likewise.
12774 (i386-mmx-linux.o): Likewise.
12775 (i386-mmx-linux.c): Likewise.
12777 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12778 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12779 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12780 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12782 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12783 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12784 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12786 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12788 * Makefile.in (clean): Updated.
12790 (i386-avx.c): Likewise.
12791 (i386-avx-linux.o): Likewise.
12792 (i386-avx-linux.c): Likewise.
12793 (amd64-avx.o): Likewise.
12794 (amd64-avx.c): Likewise.
12795 (amd64-avx-linux.o): Likewise.
12796 (amd64-avx-linux.c): Likewise.
12798 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12799 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12800 (srv_amd64_regobj): Add amd64-avx.o.
12801 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12802 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12803 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12804 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12805 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12806 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12807 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12809 * i387-fp.c: Include "i386-xstate.h".
12811 (i387_cache_to_xsave): Likewise.
12812 (i387_xsave_to_cache): Likewise.
12813 (x86_xcr0): Likewise.
12815 * i387-fp.h (i387_cache_to_xsave): Likewise.
12816 (i387_xsave_to_cache): Likewise.
12817 (x86_xcr0): Likewise.
12819 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12820 * linux-crisv32-low.c (target_regsets): Likewise.
12821 * linux-m68k-low.c (target_regsets): Likewise.
12822 * linux-mips-low.c (target_regsets): Likewise.
12823 * linux-ppc-low.c (target_regsets): Likewise.
12824 * linux-s390-low.c (target_regsets): Likewise.
12825 * linux-sh-low.c (target_regsets): Likewise.
12826 * linux-sparc-low.c (target_regsets): Likewise.
12827 * linux-xtensa-low.c (target_regsets): Likewise.
12829 * linux-low.c: Include <sys/uio.h>.
12830 (regsets_fetch_inferior_registers): Support nt_type.
12831 (regsets_store_inferior_registers): Likewise.
12832 (linux_process_qsupported): New.
12833 (linux_target_ops): Add linux_process_qsupported.
12835 * linux-low.h (regset_info): Add nt_type.
12836 (linux_target_ops): Add process_qsupported.
12838 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12840 (init_registers_i386_avx_linux): New.
12841 (init_registers_amd64_avx_linux): Likewise.
12842 (xmltarget_i386_linux_no_xml): Likewise.
12843 (xmltarget_amd64_linux_no_xml): Likewise.
12844 (PTRACE_GETREGSET): Likewise.
12845 (PTRACE_SETREGSET): Likewise.
12846 (x86_fill_xstateregset): Likewise.
12847 (x86_store_xstateregset): Likewise.
12848 (use_xml): Likewise.
12849 (x86_linux_update_xmltarget): Likewise.
12850 (x86_linux_process_qsupported): Likewise.
12851 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12852 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12853 init_registers_i386_linux here. Call
12854 x86_linux_update_xmltarget.
12855 (the_low_target): Add x86_linux_process_qsupported.
12857 * server.c (handle_query): Call target_process_qsupported.
12859 * target.h (target_ops): Add process_qsupported.
12860 (target_process_qsupported): New.
12862 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12864 * inferiors.c (add_thread): Set last_status kind to
12865 TARGET_WAITKIND_IGNORE.
12866 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12867 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12868 (linux_wait_1): Move `thread' local definition to block that uses
12869 it. Don't NULL initialize `event_child'.
12870 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12871 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12872 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12874 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12876 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12877 an extended waitstatus, or by a watchpoint.
12878 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12879 thread was stepping or has been stopped by a watchpoint.
12881 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12883 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12884 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12885 of another, then delete the previous, and validate all
12887 (validate_inserted_breakpoint): New.
12888 (delete_disabled_breakpoints): New.
12889 (validate_breakpoints): New.
12890 (check_mem_read): Validate breakpoints before trusting their
12891 shadow. Delete disabled breakpoints.
12892 (check_mem_write): Validate breakpoints before trusting they
12893 should be inserted. Delete disabled breakpoints.
12894 * mem-break.h (validate_breakpoints):
12895 * server.c (handle_query): Validate breakpoints when we see a
12898 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12900 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12901 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12902 if we could tell there's a GDB breakpoint at stop_pc.
12903 (need_step_over_p): Don't do a step over if we find a GDB
12904 breakpoint at the resume PC.
12906 * mem-break.c (struct raw_breakpoint): New.
12907 (enum bkpt_type): New type `gdb_breakpoint'.
12908 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12909 fields. New field `raw'.
12910 (find_raw_breakpoint_at): New.
12911 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12912 breakpoint instead.
12913 (set_breakpoint_at): Adjust.
12914 (delete_raw_breakpoint): New.
12915 (release_breakpoint): New.
12916 (delete_breakpoint): Rename to...
12917 (delete_breakpoint_1): ... this. Add proc parameter. Use
12918 release_breakpoint. Return ENOENT.
12919 (delete_breakpoint): Reimplement.
12920 (find_breakpoint_at): Delete.
12921 (find_gdb_breakpoint_at): New.
12922 (delete_breakpoint_at): Delete.
12923 (set_gdb_breakpoint_at): New.
12924 (delete_gdb_breakpoint_at): New.
12925 (gdb_breakpoint_here): New.
12926 (set_reinsert_breakpoint): Use release_breakpoint.
12927 (uninsert_breakpoint): Rename to ...
12928 (uninsert_raw_breakpoint): ... this.
12929 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12930 (reinsert_raw_breakpoint): Change parameter type to
12932 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12934 (check_breakpoints): Adjust. Use release_breakpoint.
12935 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12936 (breakpoint_inserted_here): Ditto.
12937 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12938 Don't trust the breakpoint's shadow if it is not inserted.
12939 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12940 (delete_all_breakpoints): Adjust.
12941 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12942 use delete_breakpoint_1.
12944 * mem-break.h (breakpoints_supported): Delete declaration.
12945 (set_gdb_breakpoint_at): Declare.
12946 (gdb_breakpoint_here): Declare.
12947 (delete_breakpoint_at): Delete.
12948 (delete_gdb_breakpoint_at): Declare.
12950 * server.h (struct raw_breakpoint): Forward declare.
12951 (struct process_info): New field `raw_breakpoints'.
12953 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12956 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12958 * linux-low.c (status_pending_p_callback): Fix comment.
12959 (linux_wait_for_event_1): Move most of the internal breakpoint
12960 handling from here...
12961 (linux_wait_1): ... to here.
12962 (count_events_callback): New.
12963 (select_singlestep_lwp_callback): New.
12964 (select_event_lwp_callback): New.
12965 (cancel_breakpoints_callback): New.
12966 (select_event_lwp): New.
12967 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12968 priority to all LWPs that have had events that should be reported
12969 to the client. Cancel breakpoints when about to reporting the
12970 event to the client, not while stopping lwps. No longer cancel
12971 finished single-steps here.
12972 (cancel_finished_single_step): Delete.
12973 (cancel_finished_single_steps): Delete.
12975 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12977 * mem-break.c (enum bkpt_type): New.
12978 (struct breakpoint): New field `type'.
12979 (set_breakpoint_at): Change return type to struct breakpoint
12980 pointer. Set type to `other_breakpoint' by default.
12981 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12982 in the breakpoint list.
12983 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12984 (reinsert_breakpoint): Rename to ...
12985 (reinsert_raw_breakpoint): ... this.
12986 (reinsert_breakpoints_at): Adjust.
12987 * mem-break.h (struct breakpoint): Declare.
12988 (set_breakpoint_at): Change return type to struct breakpoint
12991 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12993 * server.c (handle_query): Assign, not compare.
12995 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12997 Teach linux gdbserver to step-over-breakpoints.
12999 * linux-low.c (can_hardware_single_step): New.
13000 (supports_breakpoints): New.
13001 (handle_extended_wait): If stopping threads, read the stop pc of
13002 the new cloned LWP.
13004 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13005 low target doesn't support retrieving the PC.
13006 (add_lwp): Set last_resume_kind to resume_continue.
13007 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13008 (linux_attach): Don't clear stop_expected. Set the lwp's
13009 last_resume_kind to resume_stop.
13010 (linux_detach_one_lwp): Don't check for removed breakpoints.
13011 (check_removed_breakpoint): Delete.
13012 (status_pending_p): Rename to ...
13013 (status_pending_p_callback): ... this. Don't check for removed
13014 breakpoints. Don't consider threads that are stopped from GDB's
13016 (linux_wait_for_lwp): Always read the stop_pc here.
13017 (cancel_breakpoint): New.
13018 (step_over_bkpt): New global.
13019 (linux_wait_for_event_1): Implement stepping over breakpoints.
13020 (gdb_wants_lwp_stopped): New.
13021 (gdb_wants_all_stopped): New.
13022 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13023 single-step traps here. Store the thread's last reported target
13025 (send_sigstop): Don't clear stop_expected. Always set it,
13027 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13028 (cancel_finished_single_step): New.
13029 (cancel_finished_single_steps): New.
13030 (wait_for_sigstop): Don't cancel finished single-step traps here.
13031 (linux_resume_one_lwp): Don't check for removed breakpoints.
13032 Don't set `step' on non-hardware step archs.
13033 (linux_set_resume_request): Ignore resume_stop requests if already
13034 stopping or stopped. Set the lwp's last_resume_kind.
13035 (resume_status_pending_p): Don't check for removed breakpoints.
13036 (need_step_over_p): New.
13037 (start_step_over): New.
13038 (finish_step_over): New.
13039 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13040 requests. Clear the thread's last reported target waitstatus.
13041 Don't use the `suspended' flag. Don't consider pending breakpoints.
13042 (linux_resume): Start a step-over if necessary.
13043 (proceed_one_lwp): New.
13044 (proceed_all_lwps): New.
13045 (unstop_all_lwps): New.
13046 * linux-low.h (struct lwp_info): Rewrite comment for the
13047 `suspended' flag. Add the `stop_pc' field. Delete the
13048 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13049 Add `'last_resume_kind' and `need_step_over' fields.
13050 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13051 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13052 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13053 (set_raw_breakpoint_at): New.
13054 (set_breakpoint_at): Rewrite to use it.
13055 (reinsert_breakpoint_handler): Delete.
13056 (set_reinsert_breakpoint): New.
13057 (reinsert_breakpoint_by_bp): Delete.
13058 (delete_reinsert_breakpoints): New.
13059 (uninsert_breakpoint): Rewrite.
13060 (uninsert_breakpoints_at): New.
13061 (reinsert_breakpoint): Rewrite.
13062 (reinsert_breakpoints_at): New.
13063 (check_breakpoints): Rewrite.
13064 (breakpoint_here): New.
13065 (breakpoint_inserted_here): New.
13066 (check_mem_read): Adjust.
13067 * mem-break.h (breakpoints_supported, breakpoint_here)
13068 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13069 (reinsert_breakpoint_by_bp): Delete declaration.
13070 (delete_reinsert_breakpoints): Declare.
13071 (reinsert_breakpoint): Delete declaration.
13072 (reinsert_breakpoints_at): Declare.
13073 (uninsert_breakpoint): Delete declaration.
13074 (uninsert_breakpoints_at): Declare.
13075 (check_breakpoints): Adjust prototype.
13076 * server.h: Adjust include order.
13077 (struct thread_info): Declare here. Add a `last_status' field.
13079 2010-03-23 Michael Snyder <msnyder@vmware.com>
13081 * server.c (crc32): New function.
13082 (handle_query): Add handling for 'qCRC:' request.
13084 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13086 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13087 lwp had been stopped by a watchpoint.
13089 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13091 * server.h (internal_error): Declare.
13092 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13093 * utils.c (internal_error): New function.
13095 2010-03-15 Andreas Schwab <schwab@redhat.com>
13097 * configure.srv: Fix typo setting srv_regobj.
13099 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13101 * linux-low.c (fetch_register): Avoid passing a non string literal
13103 (usr_store_inferior_registers): Ditto.
13105 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13107 * linux-low.c (linux_write_memory): Bail out early if peeking
13110 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13112 * linux-low.h (struct lwp_info): New fields
13113 `stopped_by_watchpoint' and `stopped_data_address'.
13114 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13115 here, and cache them in the lwp object.
13116 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13118 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13120 (linux_stopped_by_watchpoint): Rewrite.
13121 (linux_stopped_data_address): Rewrite.
13123 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13125 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13126 switching the current inferior, not before.
13128 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13130 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13131 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13132 i386-linux.c and amd64-linux.c.
13133 (reg-i386.o): Removed.
13134 (reg-i386.c): Likewise.
13135 (reg-i386-linux.o): Likewise.
13136 (reg-i386-linux.c): Likewise.
13137 (reg-x86-64.o): Likewise.
13138 (reg-x86-64.c): Likewise.
13139 (reg-x86-64-linux.o): Likewise.
13140 (reg-x86-64-linux.c): Likewise.
13142 (i386.c): Likewise.
13143 (i386-linux.o): Likewise.
13144 (i386-linux.c): Likewise.
13145 (amd64.o): Likewise.
13146 (amd64.c): Likewise.
13147 (amd64-linux.o): Likewise.
13148 (amd64-linux.c): Likewise.
13150 * configure.srv (srv_i386_regobj): New.
13151 (srv_i386_linux_regobj): Likewise.
13152 (srv_amd64_regobj): Likewise.
13153 (srv_amd64_linux_regobj): Likewise.
13154 (srv_i386_32bit_xmlfiles): Likewise.
13155 (srv_i386_64bit_xmlfiles): Likewise.
13156 (srv_i386_xmlfiles): Likewise.
13157 (srv_amd64_xmlfiles): Likewise.
13158 (srv_i386_linux_xmlfiles): Likewise.
13159 (srv_amd64_linux_xmlfiles): Likewise.
13160 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13161 srv_xmlfiles to $srv_i386_xmlfiles.
13162 (i[34567]86-*-mingw32ce*): Likewise.
13163 (i[34567]86-*-mingw*): Likewise.
13164 (i[34567]86-*-nto*): Likewise.
13165 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13166 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13167 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13168 (x86_64-*-linux*): Likewise.
13170 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13171 (init_registers_amd64_linux): New.
13172 (x86_arch_setup): Replace init_registers_x86_64_linux with
13173 init_registers_amd64_linux.
13175 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13177 * configure.ac: Check for libdl. If it is not available link against
13178 static libthread_db.
13179 * configure: Regenerate.
13181 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13185 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13186 handing a read watchpoint.
13187 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13189 2010-02-12 Doug Evans <dje@google.com>
13191 * linux-low.c (linux_supports_tracefork_flag): Document.
13192 (linux_look_up_symbols): Add comment.
13194 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13196 * regcache.c (supply_register): Clear regcache if buf is NULL.
13198 2010-02-02 Nicolas Roche <roche@sourceware.org>
13199 Joel Brobecker <brobecker@adacore.com>
13201 * inferiors.c (find_inferior): Add function documentation.
13202 (unloaded_dll): Handle the case where the unloaded dll has not
13203 been previously registered in the dll list.
13205 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13207 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13208 (thumb2_breakpoint): New.
13209 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13211 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13213 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13214 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13217 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13219 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13221 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13223 * linux-s390-low.c (s390_collect_ptrace_register)
13224 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13226 2010-01-21 Doug Evans <dje@google.com>
13228 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13229 (PTRACE_ARG4_TYPE): New macro.
13230 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13231 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13232 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13233 (usr_store_inferior_registers): Ditto.
13234 (linux_read_memory, linux_write_memory): Ditto.
13235 (linux_test_for_tracefork): Ditto.
13237 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13238 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13240 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13242 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13245 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13247 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13248 prototype to take a regcache. Adjust.
13250 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13252 * regcache.h (struct thread_info): Forward declare.
13253 (struct regcache): New.
13254 (new_register_cache): Adjust prototype.
13255 (get_thread_regcache): Declare.
13256 (free_register_cache): Adjust prototype.
13257 (registers_to_string, registers_from_string): Ditto.
13258 (supply_register, supply_register_by_name, collect_register)
13259 (collect_register_as_string, collect_register_by_name): Ditto.
13260 * regcache.c (struct inferior_regcache_data): Delete.
13261 (get_regcache): Rename to ...
13262 (get_thread_regcache): ... this. Adjust. Switch inferior before
13263 fetching registers.
13264 (regcache_invalidate_one): Adjust.
13265 (regcache_invalidate): Fix prototype.
13266 (new_register_cache): Return the new register cache.
13267 (free_register_cache): Change prototype.
13268 (realloc_register_cache): Adjust.
13269 (registers_to_string): Change prototype to take a regcache. Adjust.
13270 (registers_from_string): Ditto.
13271 (register_data): Ditto.
13272 (supply_register): Ditto.
13273 (supply_register_by_name): Ditto.
13274 (collect_register): Ditto.
13275 (collect_register_as_string): Ditto.
13276 (collect_register_by_name): Ditto.
13277 * server.c (process_serial_event): Adjust.
13278 * linux-low.h (regset_fill_func, regset_store_func): Change
13280 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13282 * linux-low.c (get_stop_pc): Adjust.
13283 (check_removed_breakpoint): Adjust.
13284 (linux_wait_for_event): Adjust.
13285 (linux_resume_one_lwp): Adjust.
13286 (fetch_register): Add regcache parameter. Adjust.
13287 (usr_store_inferior_registers): Ditto.
13288 (regsets_fetch_inferior_registers): Ditto.
13289 (regsets_store_inferior_registers): Ditto.
13290 (linux_fetch_registers, linux_store_registers): Ditto.
13291 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13293 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13295 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13296 prototype to take a regcache.
13297 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13298 * remote-utils.c (convert_ascii_to_int, outreg)
13299 (prepare_resume_reply): Change prototype to take a regcache.
13301 * target.h (struct target_ops) <fetch_registers, store_registers>:
13302 Change prototype to take a regcache.
13303 (fetch_inferior_registers, store_inferior_registers): Change
13304 prototype to take a regcache. Adjust.
13305 * proc-service.c (ps_lgetregs): Adjust.
13306 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13307 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13308 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13309 take a regcache. Adjust.
13310 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13311 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13312 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13313 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13314 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13315 (cris_cannot_fetch_register):
13316 (cris_breakpoint_at): Change prototype to take a regcache.
13318 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13319 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13320 to take a regcache. Adjust.
13321 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13323 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13324 take a regcache. Adjust.
13325 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13326 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13327 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13328 * linux-mips-low.c (mips_get_pc):
13329 (mips_set_pc): Change prototype to take a regcache. Adjust.
13330 (mips_reinsert_addr): Adjust.
13331 (mips_collect_register): Change prototype to take a regcache.
13333 (mips_supply_register):
13334 (mips_collect_register_32bit, mips_supply_register_32bit)
13335 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13336 (mips_store_fpregset): Ditto.
13337 * linux-ppc-low.c (ppc_supply_ptrace_register)
13338 (ppc_supply_ptrace_register): Ditto.
13339 (parse_spufs_run): Adjust.
13340 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13341 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13342 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13343 take a regcache. Adjust.
13344 * linux-s390-low.c (s390_collect_ptrace_register)
13345 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13346 (s390_set_pc): Change prototype to take a regcache. Adjust.
13347 (s390_arch_setup): Adjust.
13348 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13349 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13350 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13351 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13352 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13354 (sparc_breakpoint_at): Adjust.
13355 * linux-xtensa-low.c (xtensa_fill_gregset):
13356 (xtensa_store_gregset):
13357 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13358 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13359 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13360 prototype to take a regcache. Adjust.
13361 * win32-arm-low.c (arm_fetch_inferior_register)
13362 (arm_store_inferior_register): Change prototype to take a
13364 * win32-i386-low.c (i386_fetch_inferior_register)
13365 (i386_store_inferior_register): Change prototype to take a
13367 * win32-low.c (child_fetch_inferior_registers)
13368 (child_store_inferior_registers): Change prototype to take a
13370 (win32_wait): Adjust.
13371 (win32_fetch_inferior_registers): Change prototype to take a
13373 (win32_store_inferior_registers): Adjust.
13374 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13375 store_inferior_register>: Change prototype to take a regcache.
13377 2010-01-20 Doug Evans <dje@google.com>
13379 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13381 (linux_wait_for_event1, linux_init_signals): Ditto.
13382 (W_STOPCODE): Provide definition if missing.
13384 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13386 * linux-low.c (linux_core_of_thread): New.
13387 (compare_ints, show_process, list_threads): New.
13388 (linux_qxfer_osdata): Report threads and cores.
13389 (linux_target_op): Register linux_core_of_thread.
13390 * remote-utils.c (prepare_resume_reply): Report the core.
13391 (buffer_xml_printf): Support %d specifier.
13392 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13394 (handle_query): Handle qXfer:threads. Announce availability
13396 * target.h (struct target_ops): New field core_of_thread.
13398 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13400 * Makefile.in (clean): Remove new generated files.
13401 (reg-s390.o, reg-s390.c): Remove rules.
13402 (reg-s390x.o, reg-s390x.c): Likewise.
13403 (s390-linux32.o, s390-linux32.c): Add rules.
13404 (s390-linux64.o, s390-linux64.c): Likewise.
13405 (s390x-linux64.o, s390x-linux64.c): Likewise.
13406 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13407 * linux-s390-low.c: Include <elf.h>.
13408 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13409 (init_registers_s390): Remove prototype.
13410 (init_registers_s390x): Likewise.
13411 (init_registers_s390_linux32): Add prototype.
13412 (init_registers_s390_linux64): Likewise.
13413 (init_registers_s390x_linux64): Likewise.
13414 (s390_num_regs_3264): New define.
13415 (s390_regmap_3264): New global variable.
13416 (s390_cannot_fetch_register): Remove obsolete check.
13417 (s390_cannot_store_register): Likewise.
13418 (s390_collect_ptrace_register): Handle upper/lower register halves.
13419 (s390_supply_ptrace_register): Likewise.
13420 (s390_fill_gregset): Update to register number changes.
13421 (s390_get_hwcap): New routine.
13422 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13423 Install appropriate regmap and register set.
13425 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13427 * server.c (gdbserver_version): Update copyright year to 2010.
13428 * gdbreplay.c (gdbreplay_version): Likewise.
13430 2009-12-28 Doug Evans <dje@google.com>
13432 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13433 elf/external.h. Include <elf.h> instead but only if necessary.
13435 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13437 * linux-low.c (linux_remove_process): Remove `detaching'
13438 parameter. Don't release/detach from thread_db here.
13439 (linux_kill): Release/detach from thread_db here, ...
13440 (linux_detach): ... and here, before actually detaching.
13441 (linux_wait_1): ... and here, when a process exits.
13442 * thread-db.c (any_thread_of): New.
13443 (thread_db_free): Switch the current inferior to a thread of the
13446 2009-12-21 Doug Evans <dje@google.com>
13448 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13450 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13451 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13452 warning ifndef __NR_tkill. Move setting of errno there too.
13453 Delete unnecessary resetting of errno after syscall.
13454 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13456 * configure.ac: Check for dladdr.
13457 * config.in: Regenerate.
13458 * configure: Regenerate.
13459 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13460 (try_thread_db_load): Update.
13462 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13464 2009-12-18 Doug Evans <dje@google.com>
13466 * event-loop.c: Include unistd.h if it exists.
13468 * linux-low.c (my_waitpid): Move definition away from being in
13469 between linux_tracefork_child/linux_test_for_tracefork.
13471 * gdb_proc_service.h (psaddr_t): Fix type.
13472 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13473 signature to match glibc.
13475 2009-12-16 Doug Evans <dje@google.com>
13477 * linux-low.c (linux_read_memory): Fix argument to read.
13479 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13481 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13482 events, don't leave current_inferior pointing at null.
13484 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13486 * win32-low.c (LOG): Delete.
13487 (OUTMSG): Output to stderr.
13488 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13489 on compile time LOG macro.
13490 (win32_wait): Fix debug output.
13492 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13494 * win32-low.c (win32_add_one_solib): If the dll name is
13495 "ntdll.dll", prepend the system directory to the dll path.
13497 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13499 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13501 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13502 Vladimir Prus <vladimir@codesourcery.com>
13504 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13505 * configure.ac: Check for __mcoldfire__ and set
13506 gdb_cv_m68k_is_coldfire.
13507 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13508 reg-cf.o and reg-m68k.o.
13509 * configure: Regenerated.
13511 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13513 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13514 Pass it to thread_db_free.
13515 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13516 proper `detaching' argument to linux_remove_process.
13517 * linux-low.h (thread_db_free): Add `detaching' parameter.
13518 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13520 (thread_db_free): Add `detaching' parameter. Only
13521 call td_ta_clear_event if detaching from process.
13523 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13525 * thread-db.c (thread_db_free): Fix typo.
13527 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13530 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13532 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13534 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13535 with an i686 compiler.
13536 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13538 * configure: Rebuilt.
13540 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13544 * server.c (handle_search_memory_1): Correct read_addr initialization
13545 in loop for searching subsequent chunks.
13547 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13549 * configure.ac: New --with-libthread-db option.
13550 * thread-db.c: Allow direct dependence on libthread_db.
13551 (thread_db_free): Adjust.
13552 * config.in: Regenerate.
13553 * configure: Likewise.
13555 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13558 * thread-db.c (attach_thread): New function.
13559 (maybe_attach_thread): Return success/failure.
13560 (find_new_threads_callback): Adjust.
13561 (thread_db_find_new_threads): Loop until no new threads.
13563 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13565 * proc-service.c (ps_lgetregs): Formatting.
13567 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13569 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13570 * configure.ac: Adjust.
13571 * linux-low.h (struct process_info_private): Move members to struct
13573 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13574 * linux-low.c (linux_remove_process): Adjust.
13575 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13576 * server.c (handle_query): Move code ...
13577 (handle_monitor_command): ... here. New function.
13578 * target.h (struct target_ops): New member.
13579 * thread-db.c (struct thread_db): New.
13580 (libthread_db_search_path): New variable.
13581 (thread_db_create_event, thread_db_enable_reporting)
13582 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13583 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13584 (try_thread_db_load_1, dladdr_to_soname): New functions.
13585 (try_thread_db_load, thread_db_load_search): New functions.
13586 (thread_db_init): Search for libthread_db.
13587 (thread_db_free): New function.
13588 (thread_db_handle_monitor_command): Likewise.
13589 * config.in: Regenerate.
13590 * configure: Regenerate.
13592 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13594 * spu-low.c (spu_kill): Wait for inferior to terminate.
13595 Call clear_inferiors.
13596 (spu_detach): Call clear_inferiors.
13598 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13600 * aclocal.m4: Regenerate.
13601 * config.in: Likewise.
13602 * configure: Likewise.
13604 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13606 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13607 (parse_spufs_run): New function.
13608 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13609 (ppc_breakpoint_at): Handle SPU breakpoints.
13611 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13613 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13614 (SPUFS_MAGIC): Define.
13615 (spu_enumerate_spu_ids): New function.
13616 (linux_qxfer_spu): New function.
13617 (linux_target_ops): Install linux_qxfer_spu.
13619 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13621 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13622 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13623 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13624 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13625 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13626 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13627 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13628 (init_registers_powerpc_cell32l): Add prototype.
13629 (init_registers_powerpc_cell64l): Likewise.
13630 (ppc_arch_setup): Detect Cell/B.E. architecture.
13632 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13634 * Makefile.in (datarootdir): New variable.
13636 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13638 * linux-low.c (linux_write_memory): Update debugging output.
13639 * Makefile.in (clean): Add new descriptions.
13640 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13641 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13642 * configure.srv: Add new files for arm*-*-linux*.
13643 * linux-arm-low.c: Add new declarations.
13644 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13645 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13646 (HWCAP_VFPv3D16): New.
13647 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13648 instead of __IWMMXT__.
13649 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13650 (arm_arch_setup): New.
13651 (target_regsets): Remove #ifdef. Add VFP regset.
13652 (the_low_target): Use arm_arch_setup.
13654 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13656 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13657 the main thread again.
13659 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13661 Adding Neutrino gdbserver.
13662 * configure: Regenerated.
13663 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13664 * configure.srv (i[34567]86-*-nto*): New target.
13665 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13666 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13667 (nto_comctrl) [__QNX__]: New function.
13668 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13670 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13672 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13675 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13676 Pedro Alves <pedro@codesourcery.com>
13678 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13679 don't support CONTEXT_EXTENDED_REGISTERS.
13680 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13681 (the_low_target): Install them.
13682 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13683 failing with ERROR_PIPE_NOT_CONNECTED.
13685 2009-06-30 Doug Evans <dje@google.com>
13686 Pierre Muller <muller@ics.u-strasbg.fr>
13688 Add h/w watchpoint support to x86-linux, win32-i386.
13689 * Makefile.in (SFILES): Add i386-low.c
13690 (i386_low_h): Define.
13691 (i386-low.o): Add dependencies.
13692 (linux-x86-low.o): Add i386-low.h dependency.
13693 (win32-i386-low.o): Ditto.
13694 * i386-low.c: New file.
13695 * i386-low.h: New file.
13696 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13697 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13698 * linux-low.c (linux_add_process): Initialize arch_private.
13699 (linux_remove_process): Free arch_private.
13700 (add_lwp): Initialize arch_private.
13701 (delete_lwp): Free arch_private.
13702 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13704 * linux-low.h (process_info_private): New member arch_private.
13705 (lwp_info): New member arch_private.
13706 (linux_target_ops): New members new_process, new_thread,
13708 (ptid_of): New macro.
13709 * linux-x86-low.c: Include stddef.h, i386-low.h.
13710 (arch_process_info): New struct.
13711 (arch_lwp_info): New struct.
13712 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13713 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13714 (i386_dr_low_get_status): New function.
13715 (x86_insert_point, x86_remove_point): New functions.
13716 (x86_stopped_by_watchpoint): New function.
13717 (x86_stopped_data_address): New function.
13718 (x86_linux_new_process, x86_linux_new_thread): New functions.
13719 (x86_linux_prepare_to_resume): New function.
13720 (the_low_target): Add entries for insert_point, remove_point,
13721 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13723 * server.c (debug_hw_points): New global.
13724 (monitor_show_help): Document set debug-hw-points.
13725 (handle_query): Process "set debug-hw-points".
13726 * server.h (debug_hw_points): Declare.
13727 (paddress): Declare.
13728 * utils.c (NUMCELLS, CELLSIZE): New macros.
13729 (get_sell, xsnprintf, paddress): New functions.
13730 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13731 remove_point, stopped_by_watchpoint, stopped_data_address.
13732 * win32-i386-low.c: Include i386-low.h.
13733 (debug_reg_state): Replaces dr.
13734 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13735 (i386_dr_low_get_status): New function.
13736 (i386_insert_point, i386_remove_point): New functions.
13737 (i386_stopped_by_watchpoint): New function.
13738 (i386_stopped_data_address): New function.
13739 (i386_initial_stuff): Update.
13740 (get_thread_context,set_thread_context,i386_thread_added): Update.
13741 (the_low_target): Add entries for insert_point,
13742 remove_point, stopped_by_watchpoint, stopped_data_address.
13743 * win32-low.c (win32_insert_watchpoint): New function.
13744 (win32_remove_watchpoint): New function.
13745 (win32_stopped_by_watchpoint): New function.
13746 (win32_stopped_data_address): New function.
13747 (win32_target_ops): Add entries for insert_watchpoint,
13748 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13749 * win32-low.h (win32_target_ops): New members insert_point,
13750 remove_point, stopped_by_watchpoint, stopped_data_address.
13752 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13754 * server.c (process_serial_event): Re-return unsupported, not
13755 error, if the type isn't recognized. Re-allow supporting only
13756 insert or remove packets. Also call require_running for
13757 breakpoints. Add missing break statement to default case. Tidy.
13758 * target.h (struct target_ops): Rename insert_watchpoint to
13759 insert_point, and remove_watchpoint to remove_point.
13761 * linux-low.h (struct linux_target_ops): Likewise.
13762 * linux-low.c (linux_insert_watchpoint): Rename to ...
13763 (linux_insert_point): ... this. Adjust.
13764 (linux_remove_watchpoint): Rename to ...
13765 (linux_remove_point): ... this. Adjust.
13766 (linux_target_ops): Adjust.
13767 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13768 (cris_insert_point): ... this.
13769 (cris_remove_watchpoint): Rename to ...
13770 (cris_remove_point): ... this.
13771 (the_low_target): Adjust.
13773 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13775 * server.c (handle_v_kill): Pass signal_pid to
13776 kill_inferior if multi_process is zero.
13778 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13780 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13781 * target.h (target_ops): Comment for *_watchpoint to make it clear
13782 the functions can get types '0' and '1'.
13784 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13786 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13787 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13788 * regcache.c (get_regcache): Likewise.
13789 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13790 * win32-low.c (child_fetch_inferior_registers): Remove check for
13793 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13794 Pedro Alves <pedro@codesourcery.com>
13796 * target.h (struct target_ops) <supports_multi_process>: New
13798 (target_supports_multi_process): New.
13799 * server.c (handle_query): Even if GDB reports support, only
13800 enable multi-process if the target also supports it. Report
13801 multi-process support only if the target backend supports it.
13802 * linux-low.c (linux_supports_multi_process): New function.
13803 (linux_target_ops): Install it as target_supports_multi_process
13806 2009-05-24 Doug Evans <dje@google.com>
13808 Global renaming of find_thread_pid to find_thread_ptid.
13809 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13810 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13811 All callers updated.
13813 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13814 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13817 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13818 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13819 (linux_resume_one_lwp): Ditto.
13821 2009-05-23 Doug Evans <dje@google.com>
13823 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13824 from struct inferior_list_entry * to struct lwp_info *.
13825 All callers updated.
13827 2009-05-13 Doug Evans <dje@google.com>
13829 * linux-x86-low.c: Don't include assert.h.
13830 (x86_siginfo_fixup): Use fatal, not assert.
13831 (x86_arch_setup): Fix comment.
13833 2009-05-12 Doug Evans <dje@google.com>
13835 Biarch support for i386/amd64 gdbserver.
13836 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13837 Add linux-x86-low.c.
13838 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13839 (linux-x86-low.o): Add.
13840 * linux-x86-64-low.c: Delete.
13841 * linux-i386-low.c: Delete.
13842 * linux-x86-low.c: New file.
13843 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13845 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13847 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13848 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13849 (linux_child_pid_to_exec_file): New function.
13850 (elf_64_header_p, elf_64_file_p): New functions.
13851 (siginfo_fixup): New function.
13852 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13853 give target a chance to convert layout.
13854 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13855 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13857 2009-05-07 Doug Evans <dje@google.com>
13859 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13860 (regsets_store_inferior_registers): Ditto.
13862 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13866 * linux-low.c (must_set_ptrace_flags): Delete.
13867 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13869 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13870 `lwp->must_set_ptrace_flags' instead.
13871 (linux_wait_for_event_1): Set ptrace options here.
13872 (linux_wait_1): ... not here.
13874 2009-04-30 Doug Evans <dje@google.com>
13876 * inferiors.c (started_inferior_callback): New function.
13877 (attached_inferior_callback): New function.
13878 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13879 * server.c (print_started_pid, print_attached_pid): New functions.
13880 (detach_or_kill_for_exit): New function.
13881 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13882 * server.h (have_started_inferiors_p): Declare.
13883 (have_attached_inferiors_p): Declare.
13885 * inferiors.c (remove_process): Fix memory leak, free process.
13886 * linux-low.c (linux_remove_process): New function.
13887 (linux_kill): Call it instead of remove_process.
13888 (linux_detach, linux_wait_1): Ditto.
13890 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13892 * configure.srv: Add x86 Windows CE target.
13894 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13896 * inferiors.c (get_thread_process): Make global.
13897 * server.h (get_thread_process): Add prototype.
13898 * thread-db.c (find_one_thread): Use get_thread_process
13899 instead of current_process.
13900 (thread_db_get_tls_address): Do not crash if called when
13901 thread layer is not yet initialized.
13903 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13905 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13906 * spu-low.c (current_tid): Rename to ...
13907 (current_ptid): ... this.
13908 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13909 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13910 ptid_get_lwp (current_ptid) instead of current_tid.
13911 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13912 instead of current_tid. Use find_process_pid to verify pid
13913 argument is valid. Pass proper argument to remove_process.
13914 (spu_thread_alive): Compare current_ptid instead of current_tid.
13915 (spu_resume): Likewise.
13917 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13919 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13922 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13924 Implement the multiprocess extensions, and add linux multiprocess
13927 * server.h (ULONGEST): Declare.
13928 (struct ptid, ptid_t): New.
13929 (minus_one_ptid, null_ptid): Declare.
13930 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13931 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13932 (struct inferior_list_entry): Change `id' type from unsigned from
13934 (struct sym_cache, struct breakpoint, struct
13935 process_info_private): Forward declare.
13936 (struct process_info): Declare.
13937 (current_process): Declare.
13938 (all_processes): Declare.
13939 (initialize_inferiors): Declare.
13940 (add_thread): Adjust to use ptid_t.
13941 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13942 (add_process, remove_process, find_thread_pid): Declare.
13943 (find_inferior_id): Adjust to use ptid_t.
13944 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13945 (multi_process): Declare.
13946 (push_event): Adjust to use ptid_t.
13947 (read_ptid, write_ptid): Declare.
13948 (prepare_resume_reply): Adjust to use ptid_t.
13949 (clear_symbol_cache): Declare.
13950 * inferiors.c (all_processes): New.
13951 (null_ptid, minus_one_ptid): New.
13952 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13953 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13954 (add_thread): Change unsigned long to ptid. Remove gdb_id
13956 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13957 (gdb_id_to_thread): Rename to ...
13958 (find_thread_pid): ... this. Change unsigned long to ptid.
13959 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13960 (loaded_dll, pull_pid_from_list): Adjust.
13961 (add_process, remove_process, find_process_pid)
13962 (get_thread_process, current_process, initialize_inferiors): New.
13963 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13964 (struct target_waitstatus) <related_pid>: Ditto.
13965 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13966 return type to int.
13967 (struct target_ops) <join>: Add `pid' argument.
13968 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13969 (struct target_ops) <wait>: Add `ptid' field. Change return type
13971 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13972 (mywait): Add `ptid' argument. Change return type to ptid_t.
13973 (target_pid_to_str): Declare.
13974 * target.c (set_desired_inferior): Adjust to use ptids.
13975 (mywait): Add new `ptid' argument. Adjust.
13976 (target_pid_to_str): New.
13977 * mem-break.h (free_all_breakpoints): Declare.
13978 * mem-break.c (breakpoints): Delelete.
13979 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13980 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13981 to use per-process breakpoint list.
13982 (free_all_breakpoints): New.
13983 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13984 (symbol_cache, all_symbols_looked_up): Delete.
13986 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13988 (prepare_resume_reply): Change ptid argument's type from unsigned
13989 long to ptid_t. Adjust. Implement W;process and X;process.
13990 (free_sym_cache, clear_symbol_cache): New.
13991 (look_up_one_symbol): Adjust to per-process symbol cache. *
13992 * server.c (cont_thread, general_thread, step_thread): Change type
13994 (attached): Delete.
13995 (multi_process): New.
13996 (last_ptid): Change type to ptid_t.
13997 (struct vstop_notif) <ptid>: Change type to ptid_t.
13998 (queue_stop_reply, push_event): Change `ptid' argument's type to
14000 (discard_queued_stop_replies): Add `pid' argument.
14001 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14002 changes. Don't reference the `attached' global.
14003 (attach_inferior): Adjust to mywait interface changes.
14004 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14005 features. Handle and report "multiprocess+". Handle
14007 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14009 (handle_v_kill): New.
14010 (handle_v_stopped): Adjust to use target_pid_to_str.
14011 (handle_v_requests): Allow multiple attaches and runs when
14012 multiprocess extensions are in effect. Handle "vKill".
14013 (myresume): Adjust to use ptids.
14014 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14015 (handle_status): Adjust to discard_queued_stop_replies interface
14017 (first_thread_of, kill_inferior_callback)
14018 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14019 (main): Call initialize_inferiors. Adjust to use ptids, killing
14020 and detaching from all inferiors. Handle multiprocess packet
14022 * linux-low.h: Include gdb_proc_service.h.
14023 (struct process_info_private): New.
14024 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14025 <lwpid_of>: Use ptid_get_lwp.
14026 (get_lwp_thread): Adjust.
14027 (struct lwp_info): Add `dead' member.
14028 (find_lwp_pid): Declare.
14029 * linux-low.c (thread_db_active): Delete.
14030 (new_inferior): Adjust comment.
14031 (inferior_pid): Delete.
14032 (linux_add_process): New.
14033 (handle_extended_wait): Adjust.
14034 (add_lwp): Change unsigned long to ptid.
14035 (linux_create_inferior): Add process to processes table. Adjust
14036 to use ptids. Don't set new_inferior here.
14037 (linux_attach_lwp): Rename to ...
14038 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14039 it. Adjust to use ptids.
14040 (linux_attach_lwp): New.
14041 (linux_attach): Add process to processes table. Don't set
14043 (struct counter): New.
14044 (second_thread_of_pid_p, last_thread_of_process_p): New.
14045 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14046 multiple processes.
14047 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14048 processes. Remove process from process table.
14049 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14050 to multiple processes.
14051 (any_thread_of): New.
14052 (linux_detach): Add `pid' argument, and handle it. Remove process
14053 from processes table.
14054 (linux_join): Add `pid' argument. Handle it.
14055 (linux_thread_alive): Change unsighed long argument to ptid_t.
14056 Consider dead lwps as not being alive.
14057 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14058 threads we're not interested in.
14059 (same_lwp, find_lwp_pid): New.
14060 (linux_wait_for_lwp): Change `pid' argument's type from int to
14062 (linux_wait_for_event): Rename to ...
14063 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14064 from int to ptid_t. Adjust.
14065 (linux_wait_for_event): New.
14066 (linux_wait_1): Add `ptid' argument. Change return type to
14067 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14068 that exit from the process table.
14069 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14071 (mark_lwp_dead): New.
14072 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14073 stopping all threads, mark its main lwp as dead.
14074 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14076 (fetch_register, usr_store_inferior_registers)
14077 (regsets_fetch_inferior_registers)
14078 (regsets_store_inferior_registers, linux_read_memory)
14079 (linux_write_memory): Inline `inferior_pid'.
14080 (linux_look_up_symbols): Adjust to use per-process
14081 `thread_db_active'.
14082 (linux_request_interrupt): Adjust to use ptids.
14083 (linux_read_auxv): Inline `inferior_pid'.
14084 (initialize_low): Don't reference thread_db_active.
14085 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14086 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14087 (ps_getpid): Return the pid of the current inferior.
14088 * thread-db.c (proc_handle, thread_agent): Delete.
14089 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14091 (find_one_thread): Change argument type to ptid_t. Adjust to
14093 (maybe_attach_thread): Adjust to per-process data and ptids.
14094 (thread_db_find_new_threads): Ditto.
14095 (thread_db_init): Ditto.
14096 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14097 processes table. Adjust to use ptids.
14098 (spu_kill, spu_detach): Adjust interface. Remove process from
14100 (spu_join, spu_thread_alive): Adjust interface.
14101 (spu_wait): Adjust interface. Remove process from processes
14102 table. Adjust to use ptids.
14103 * win32-low.c (current_inferior_tid): Delete.
14104 (current_inferior_ptid): New.
14105 (debug_event_ptid): New.
14106 (thread_rec): Take a ptid. Adjust.
14107 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14108 (child_delete_thread): Ditto.
14109 (do_initial_child_stuff): Add `attached' argument. Add process to
14111 (child_fetch_inferior_registers, child_store_inferior_registers):
14113 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14114 (win32_attach): Pass 1 to do_initial_child_stuff.
14115 (win32_kill): Adjust interface. Remove process from processes
14117 (win32_detach): Ditto.
14118 (win32_join): Adjust interface.
14119 (win32_thread_alive): Take a ptid.
14120 (win32_resume): Adjust to use ptids.
14121 (get_child_debug_event): Ditto.
14122 (win32_wait): Adjust interface. Remove exiting process from
14125 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14127 Non-stop mode support.
14129 * server.h (non_stop): Declare.
14130 (gdb_client_data, handler_func): Declare.
14131 (delete_file_handler, add_file_handler, start_event_loop):
14133 (handle_serial_event, handle_target_event, push_event)
14134 (putpkt_notif): Declare.
14135 * target.h (enum resume_kind): New.
14136 (struct thread_resume): Replace `step' field by `kind' field.
14137 (TARGET_WNOHANG): Define.
14138 (struct target_ops) <wait>: Add `options' argument.
14139 <supports_non_stop, async, start_non_stop>: New fields.
14140 (target_supports_non_stop, target_async): New.
14141 (start_non_stop): Declare.
14142 (mywait): Add `options' argument.
14143 * target.c (mywait): Add `options' argument. Print child exit
14144 notifications here.
14145 (start_non_stop): New.
14146 * server.c (non_stop, own_buf, mem_buf): New globals.
14147 (struct vstop_notif): New.
14148 (notif_queue): New global.
14149 (queue_stop_reply, push_event, discard_queued_stop_replies)
14150 (send_next_stop_reply): New.
14151 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14153 (attach_inferior): In non-stop mode, don't wait for the target
14155 (handle_general_set): Handle QNonStop.
14156 (handle_query): When handling qC, return the current general
14157 thread, instead of the first thread of the list.
14158 (handle_query): If the backend supports non-stop mode, include
14159 QNonStop+ in the qSupported query response.
14160 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14162 (handle_v_attach, handle_v_run): Handle non-stop mode.
14163 (handle_v_stopped): New.
14164 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14165 (myresume): Adjust to use resume_kind. Handle non-stop.
14166 (queue_stop_reply_callback): New.
14167 (handle_status): Handle non-stop mode.
14168 (main): Clear non_stop flag on reconnection. Use the event-loop.
14169 Refactor serial protocol handling from here ...
14170 (process_serial_event): ... to this new function. When GDB
14171 selects any thread, select one here. In non-stop mode, wait until
14172 GDB acks all pending events before exiting.
14173 (handle_serial_event, handle_target_event): New.
14174 * remote-utils.c (remote_open): Install remote_desc in the event
14176 (remote_close): Remove remote_desc from the event loop.
14177 (putpkt_binary): Rename to...
14178 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14179 (putpkt_binary): New as wrapper around putpkt_binary_1.
14180 (putpkt_notif): New.
14181 (prepare_resume_reply): In non-stop mode, don't change the
14183 * event-loop.c: New.
14184 * Makefile.in (OBJ): Add event-loop.o.
14185 (event-loop.o): New rule.
14187 * linux-low.h (pid_of): Moved here.
14189 (get_lwp_thread): Use lwpid_of.
14190 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14191 * linux-low.c (pid_of): Delete.
14192 (inferior_pid): Use lwpid_of.
14193 (linux_event_pipe): New.
14194 (target_is_async_p): New.
14196 (handle_extended_wait): Use lwpid_of.
14197 (add_lwp): Don't set lwpid field.
14198 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14199 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14200 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14201 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14202 first. Adjust to linux_wait_for_event interface changes. Use
14204 (linux_detach): Don't delete the main lwp here.
14205 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14206 (status_pending_p): Don't consider explicitly suspended lwps.
14207 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14208 pointer. Add OPTIONS argument. Change return type to int. Use
14209 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14210 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14211 pointer. Add status pointer argument. Return a pid instead of a
14212 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14213 changes. In non-stop mode, don't switch to a random thread.
14214 (linux_wait): Rename to...
14215 (linux_wait_1): ... this. Add target_options argument, and handle
14216 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14217 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14218 clean exit and signal exit code. Don't stop all threads in
14219 non-stop mode. In all-stop mode, only stop all threads when
14220 reporting a stop to GDB. Handle explicit thread stop requests.
14221 (async_file_flush, async_file_mark): New.
14223 (send_sigstop): Use lwpid_of.
14224 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14225 interface changes. In non-stop mode, don't switch to a random
14227 (linux_resume_one_lwp): Use lwpid_of.
14228 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14229 (linux_resume_one_thread): ... this. Handle resume_stop. In
14230 non-stop mode, don't look for pending flag in all threads.
14231 (resume_status_pending_p): Don't consider explicitly suspended
14233 (my_waitpid): Reimplement. Emulate __WALL.
14234 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14236 (sigchld_handler, linux_supports_non_stop, linux_async)
14237 (linux_start_non_stop): New.
14238 (linux_target_ops): Register linux_supports_non_stop, linux_async
14239 and linux_start_non_stop.
14240 (initialize_low): Install SIGCHLD handler.
14241 * thread-db.c (thread_db_create_event, find_one_thread)
14242 (thread_db_get_tls_address): Use lwpid_of.
14243 * win32-low.c (win32_detach): Adjust to use resume_kind.
14244 (win32_wait): Add `options' argument.
14245 * spu-low.c (spu_resume): Adjust to use resume_kind.
14246 (spu_wait): Add `options' argument.
14248 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14250 Decouple target code from remote protocol.
14252 * target.h (enum target_waitkind): New.
14253 (struct target_waitstatus): New.
14254 (struct target_ops) <wait>: Return an unsigned long. Take a
14255 target_waitstatus pointer instead of a char pointer.
14256 (mywait): Likewise.
14257 * target.c (mywait): Change prototype to return an unsigned long.
14258 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14259 * server.h (thread_from_wait, old_thread_from_wait): Delete
14261 (prepare_resume_reply): Change prototype to take a
14263 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14264 (last_status, last_ptid): New.
14265 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14266 pid instead of a signal.
14267 (attach_inferior): Remove "status" and "signal" parameters.
14269 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14271 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14272 (handle_v_requests, myresume): Remove "status" and "signal"
14273 parameters. Adjust.
14274 (handle_status): New.
14275 (main): Delete local `status'. Adjust.
14276 * remote-utils.c: Include target.h.
14277 (prepare_resume_reply): Change prototype to take a
14278 target_waitstatus. Adjust.
14280 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14282 * spu-low.c (spu_wait): Adjust.
14283 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14285 (win32_wait): Adjust.
14287 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14289 * target.h (struct thread_resume): Delete leave_stopped member.
14290 (struct target_ops): Add a `n' argument to the `resume' callback.
14291 * server.c (start_inferior): Adjust.
14292 (handle_v_cont, myresume): Adjust.
14293 * linux-low.c (check_removed_breakpoint): Adjust to resume
14294 interface change, and to removed leave_stopped field.
14295 (resume_ptr): Delete.
14296 (struct thread_resume_array): New.
14297 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14298 resume interface change.
14299 (linux_continue_one_thread, linux_queue_one_thread)
14300 (resume_status_pending_p): Check if the resume field is NULL
14301 instead of checking the leave_stopped member.
14302 (linux_resume): Adjust to the target resume interface change.
14303 * spu-low.c (spu_resume): Adjust to the target resume interface
14305 * win32-low.c (win32_detach, win32_resume): Ditto.
14307 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14309 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14311 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14313 (linux_continue_one_thread): Only preserve the stepping flag if
14314 there's a pending breakpoint.
14316 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14318 * server.c (main): After the inferior having exited, call
14319 remote_close before exiting gdbserver.
14321 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14323 Fix size of FPSCR in Power 7 processors.
14324 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14325 (PPC_FEATURE_HAS_DFP): New #define.
14326 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14329 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14331 * server.c (handle_query) Whitespace and formatting.
14333 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14335 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14336 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14337 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14338 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14339 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14340 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14341 Makefile.in, configure.ac: Fix whitespace throughout.
14342 * configure: Regenerate.
14344 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14346 * inferiors.c (find_inferior): Make it safe for the callback
14347 function to delete the currently iterated inferior.
14349 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14351 * Makefile.in (linuw_low_h): Move higher.
14352 (thread-db.o): Depend on $(linux_low_h).
14354 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14356 Rename "process" to "lwp" throughout.
14358 * linux-low.c (all_processes): Rename to...
14359 (all_lwps): ... this.
14360 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14361 (add_process): Rename to ...
14362 (add_lwp): ... this. Adjust.
14363 (linux_create_inferior): Adjust.
14364 (linux_attach_lwp): Adjust.
14365 (linux_attach): Adjust.
14366 (linux_kill_one_process): Rename to ...
14367 (linux_kill_one_lwp): ... this. Adjust.
14368 (linux_kill): Adjust.
14369 (linux_detach_one_process): Rename to ...
14370 (linux_detach_one_lwp): ... this. Adjust.
14371 (linux_detach): Adjust.
14372 (check_removed_breakpoint): Adjust.
14373 (status_pending_p): Adjust.
14374 (linux_wait_for_process): Rename to ...
14375 (linux_wait_for_lwp): ... this. Adjust.
14376 (linux_wait_for_event): Adjust.
14377 (send_sigstop): Adjust.
14378 (wait_for_sigstop): Adjust.
14379 (stop_all_processes): Rename to ...
14380 (stop_all_lwps): ... this.
14381 (linux_resume_one_process): Rename to ...
14382 (linux_resume_one_lwp): ... this. Adjust.
14383 (linux_set_resume_request, linux_continue_one_thread)
14384 (linux_queue_one_thread, resume_status_pending_p)
14385 (usr_store_inferior_registers, regsets_store_inferior_registers)
14386 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14388 * linux-low.h (get_process): Rename to ...
14389 (get_lwp): ... this. Adjust.
14390 (get_thread_process): Rename to ...
14391 (get_thread_lwp): ... this. Adjust.
14392 (get_process_thread): Rename to ...
14393 (get_lwp_thread): ... this. Adjust.
14394 (struct process_info): Rename to ...
14395 (struct lwp_info): ... this.
14396 (all_processes): Rename to ...
14397 (all_lwps): ... this.
14398 * proc-service.c (ps_lgetregs): Adjust.
14399 * thread-db.c (thread_db_create_event, find_one_thread)
14400 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14402 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14404 * server.c (handle_query): Handle "qAttached".
14406 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14408 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14409 GPLv3, update license URL.
14411 2009-03-01 Doug Evans <dje@google.com>
14413 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14414 (server_h): Add gdb_signals.h.
14415 (signals.o): Update.
14416 * server.h (target_signal_from_host,target_signal_to_host_p)
14417 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14419 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14421 * remote-utils.c (getpkt): Also generate remote-debug
14422 information if noack_mode is set.
14424 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14426 * server.c (handle_query): Report qXfer:siginfo:read and
14427 qXfer:siginfo:write as supported and handle them.
14428 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14429 * linux-low.c (linux_xfer_siginfo): New.
14430 (linux_target_ops): Set it.
14432 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14434 * server.c (gdbserver_usage): Mention --remote-debug.
14435 (main): Accept '--remote-debug' switch.
14437 2009-01-18 Doug Evans <dje@google.com>
14439 * regcache.c (new_register_cache): No need to check result of xcalloc.
14440 * server.c (handle_search_memory): Back out calls to xmalloc,
14441 result is checked and error is returned to user upon failure.
14442 (handle_query): Ditto. Add more checks for result of malloc.
14443 (handle_v_cont): Check result of malloc, report error back to
14445 (handle_v_run): Ditto. Call freeargv.
14446 * server.h (freeargv): Declare.
14447 * utils.c (freeargv): New fn.
14449 2009-01-15 Doug Evans <dje@google.com>
14451 * gdbreplay.c (perror_with_name): Make arg const char *.
14452 * server.h (target_signal_to_name): Make return type const char *.
14453 * thread-db.c (thread_db_err_str): Make return type const char *.
14454 * utils.c (perror_with_name): Make arg const char *.
14456 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14458 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14459 when handling a EXIT_PROCESS_DEBUG_EVENT.
14461 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14463 * gdbreplay.c (gdbreplay_version): Update copyright year.
14464 * server.c (gdbserver_version): Likewise.
14466 2009-01-05 Doug Evans <dje@google.com>
14468 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14469 (handle_extended_wait): Improve comment.
14471 2008-12-13 Doug Evans <dje@google.com>
14473 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14474 * server.h (ATTR_MALLOC): New macro.
14475 (xmalloc,xcalloc,xstrdup): Declare.
14476 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14477 * inferiors.c: Ditto.
14478 * linux-low.c: Ditto.
14479 * mem-break.c: Ditto.
14480 * regcache.c: Ditto.
14481 * remote-utils.c: Ditto.
14484 * win32-low.c: Ditto.
14486 2008-12-12 Doug Evans <dje@google.com>
14488 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14489 in debugging printf.
14491 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14493 2008-12-09 Doug Evans <dje@google.com>
14495 * linux-low.h (struct process_info): Delete member tid, unused.
14496 * thread-db.c (find_one_thread): Update.
14497 (maybe_attach_thread): Update.
14499 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14501 * target.h (struct target_ops): Add qxfer_osdata member.
14502 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14504 (linux_qxfer_osdata): New functions.
14505 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14507 * server.c (handle_query): Handle "qXfer:osdata:read:".
14508 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14509 (buffer_xml_printf): New functions.
14510 * server.h (struct buffer): New.
14511 (buffer_grow_str, buffer_grow_str0): New macros.
14512 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14513 (buffer_xml_printf): Declare.
14515 2008-11-24 Doug Evans <dje@google.com>
14517 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14519 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14521 * server.c (handle_v_run): Always use the supplied argument list.
14523 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14525 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14526 (xtensa_regmap_table): Add entry for scompare1.
14528 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14530 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14531 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14532 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14533 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14534 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14535 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14536 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14537 XML target descriptions.
14538 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14539 when inferior is running on an ISA 2.05 or later processor. Add
14540 special case to return offset for full 64-bit slot of FPSCR when
14543 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14545 * Makefile.in (SFILES, clean): Added sparc64 files.
14546 (reg-sparc64.o, reg-sparc64.c): New.
14547 * configure.srv (sparc*-*-linux*): New configuration.
14548 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14549 syscall arguments for SPARC.
14550 (regsets_store_inferior_registers): Likewise.
14551 * linux-sparc-low.c: New file.
14553 2008-10-21 Doug Evans <dje@google.com>
14555 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14556 (READLINE_DIR,READLINE_DEP): Delete.
14557 (INTERNAL_CFLAGS): Update.
14558 (LINTFLAGS): Update.
14560 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14562 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14563 whole argv from the last run, not just argv[0].
14565 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14567 * regcache.c (new_register_cache): Return NULL if the register
14568 cache size isn't known yet.
14569 (free_register_cache): Avoid dereferencing a NULL regcache.
14571 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14573 * configure.srv: Merge MIPS and MIPS64.
14575 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14577 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14579 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14581 * Makefile.in: Add required vsx dependencies.
14583 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14584 Declare init_registers_powerpc_vsx32l.
14585 Declare init_registers_powerpc_vsx64l.
14586 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14587 (ppc_arch_setup): Check for VSX in hwcap.
14588 (ppc_fill_vsxregset): New function.
14589 (ppc_store_vsxregset): New function.
14590 Add new VSX entry in regset_info target_regsets.
14592 * configure.srv: Add new VSX dependencies.
14594 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14596 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14597 (remote_open): Set or clear transport_is_reliable.
14598 (putpkt_binary): Don't expect acks in noack mode.
14599 (getpkt): Don't send ack/nac in noack mode.
14600 * server.c (handle_general_set): Handle QStartNoAckMode.
14601 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14603 (main): Reset noack_mode on every connection.
14604 * server.h (noack_mode): Declare.
14606 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14608 * Makefile.in (GDBREPLAY_OBS): New variable.
14609 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14611 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14612 Daniel Jacobowitz <dan@codesourcery.com>
14614 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14615 (usr_store_inferior_registers): Likewise.
14616 (regsets_store_inferior_registers): Likewise.
14618 2008-07-31 Rolf Jansen <rj@surtec.com>
14619 Pedro Alves <pedro@codesourcery.com>
14621 * configure.ac: Check for memmem declaration.
14622 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14623 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14624 (disable_packet_qfThreadInfo): Unconditionally compile.
14625 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14626 * configure, config.in: Regenerate.
14628 2008-07-28 Doug Kwan <dougkwan@google.com>
14630 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14631 (linux_write_memory): Remove declaration of errno.
14633 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14635 * linux-low.c (handle_extended_wait): Do not use "status"
14636 variable uninitialized.
14638 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14640 * server.c (handle_v_attach): Inhibit reporting dll changes.
14642 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14644 * remote-utils.c (prepare_resume_reply): If requested, don't
14645 output "thread:TID" in the T stop reply.
14647 * server.c (disable_packet_vCont, disable_packet_Tthread)
14648 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14649 (handle_query): If requested, disable support for qC, qfThreadInfo
14651 (handle_v_requests): If requested, disable support for vCont.
14652 (gdbserver_show_disableable): New.
14653 (main): Handle --disable-packet and --disable-packet=LIST.
14655 * server.h (disable_packet_vCont, disable_packet_Tthread)
14656 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14658 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14660 * server.c (gdbserver_usage): Mention --version.
14662 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14664 * Makefile.in (gdbreplay.o): New rule.
14666 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14668 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14669 message, not gdbserver.
14671 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14672 Nathan Sidwell <nathan@codesourcery.com>
14673 Joseph Myers <joseph@codesourcery.com>
14675 * acinclude.m4: Include ../../config/acx.m4.
14676 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14677 * configure, config.in: Regenerate.
14678 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14679 * server.c (gdbserver_version): Print PKGVERSION.
14680 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14681 (main): Adjust gdbserver_usage calls.
14682 * gdbreplay.c (version, host_name): Add declarations.
14683 (gdbreplay_version, gdbreplay_usage): New.
14684 (main): Accept --version and --help options.
14686 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14688 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14689 (arm_breakpoint_at): Handle Thumb.
14690 (the_low_target): Add comment.
14692 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14694 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14696 2008-05-09 Doug Evans <dje@google.com>
14698 * server.h (decode_search_memory_packet): Declare.
14699 * remote-utils.c (decode_search_memory_packet): New fn.
14700 * server.c (handle_search_memory_1): New fn.
14701 (handle_search_memory): New fn.
14702 (handle_query): Process qSearch:memory packets.
14704 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14706 * regcache.c (registers_length): Remove.
14707 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14708 full register packet.
14709 * regcache.h (registers_length): Remove prototype.
14710 * server.h (PBUFSIZ): Define to 16384.
14712 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14714 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14715 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14716 powerpc-64l.o, and powerpc-altivec64l.o.
14717 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14718 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14719 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14720 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14721 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14724 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14725 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14726 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14727 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14728 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14729 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14730 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14731 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14732 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14733 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14736 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14737 (init_registers_powerpc_32l): ... this new prototype.
14738 (init_registers_powerpc_32): Remove, replace by ...
14739 (init_registers_powerpc_altivec32l): ... this new prototype.
14740 (init_registers_powerpc_e500): Remove, replace by ...
14741 (init_registers_powerpc_e500l): ... this new prototype.
14742 (init_registers_ppc64): Remove, replace by ...
14743 (init_registers_powerpc_64l): ... this new prototype.
14744 (init_registers_powerpc_64): Remove, replace by ...
14745 (init_registers_powerpc_altivec64l): ... this new prototype.
14746 (ppc_num_regs): Set to 73.
14747 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14748 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14749 (ppc_cannot_store_register): Handle orig_r3 and trap.
14750 (ppc_arch_setup): Update init_registers_... calls.
14751 (ppc_fill_gregset): Handle orig_r3 and trap.
14753 * inferiors.c (clear_inferiors): Reset current_inferior.
14755 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14757 * acinclude.m4: Add override.m4.
14758 * configure: Regenerate.
14760 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14762 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14763 initial call to init_register_ppc64.
14765 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14767 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14768 single powerpc*-*-linux* case.
14769 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14771 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14773 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14774 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14776 * linux-ppc-low.c: Include <elf.h>.
14777 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14778 (ppc_hwcap): New global variable.
14779 (ppc_regmap): Remove __SPE__ #ifdef sections.
14780 (ppc_regmap_e500): New global variable.
14781 (ppc_cannot_store_register): Update __SPE__ special case.
14782 (ppc_get_hwcap): New function.
14783 (ppc_arch_setup): Use it to determine whether inferior supports
14784 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14785 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14786 Do not access registers if target does not support AltiVec.
14787 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14788 Do not access registers if target does not support SPE.
14789 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14791 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14793 * linux-low.c (disabled_regsets, num_regsets): New.
14794 (use_regsets_p): Delete.
14795 (linux_wait_for_process): Clear disabled_regsets.
14796 (regsets_fetch_inferior_registers): Check and set it.
14797 (regsets_store_inferior_registers): Likewise.
14798 (linux_fetch_registers, linux_store_registers): Do not use
14800 (initialize_low): Allocate disabled_regsets.
14802 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14804 * Makefile.in (LIBOBJS): New.
14805 (OBS): Use LIBOBJS.
14806 (memmem.o): New rule.
14807 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14808 * configure: Regenerated.
14810 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14812 * server.c (handle_query): Never return "unsupported" for
14813 qXfer:features:read queries.
14815 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14817 * server.c (get_features_xml): Fix inverted condition.
14818 (handle_query): Always support qXfer:feature:read.
14820 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14822 * server.c (wrapper_argv): New.
14823 (start_inferior): Handle wrapper_argv. If set, expect an extra
14825 (gdbserver_usage): Document --wrapper.
14826 (main): Parse --wrapper.
14828 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14830 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14831 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14832 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14833 (ppc_set_pc): Likewise.
14834 (ppc_arch_setup): New function.
14835 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14836 of collect_register.
14837 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14839 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14841 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14842 instead of linux-ppc64-low.o.
14843 * linux-ppc64-low.c: Remove file.
14844 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14845 (linux-ppc64-low.o): Remove rule.
14847 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14848 (init_registers_powerpc_64): Likewise.
14849 (ppc_regmap): Conditionally define depending on __powerpc64__.
14850 (ppc_cannot_store_register): Do not special-case "fpscr" when
14851 compiled on __powerpc64__.
14852 (ppc_collect_ptrace_register): New function.
14853 (ppc_supply_ptrace_register): New function.
14854 (ppc_breakpoint): Change type to "unsigned int".
14855 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14856 (the_low_target): Conditionally provide initializers for the
14857 arch_setup member depending on __powerpc64__. Install
14858 collect_ptrace_register and supply_ptrace_register members.
14860 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14862 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14863 * server.c (gdbserver_xmltarget): Define.
14864 (get_features_xml): Use it to replace "target.xml" and arch_string.
14866 * configure.srv: Remove srv_xmltarget. Add XML files that were
14867 mentioned there to srv_xmlfiles instead. Remove conditional tests
14868 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14869 srv_xmlfiles and srv_regobj to include all possible choices.
14870 * configure.ac (srv_xmltarget): Remove.
14871 (srv_xmlfiles): Do not add "target.xml".
14872 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14873 checks for supplementary target information.
14874 * configure: Regenerate.
14875 * Makefile.in (XML_TARGET): Remove.
14876 (target.xml): Remove rule.
14877 (clean): Do not clean up target.xml.
14878 (.PRECIOUS): Do not mention target.xml.
14880 * target.h (struct target_ops): Remove arch_string member.
14881 * linux-low.c (linux_arch_string): Remove.
14882 (linux_target_ops): Remove arch_string initializer.
14883 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14884 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14885 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14886 * spu-low.c (spu_arch_string): Remove.
14887 (spu_target_ops): Remove arch_string initializer.
14888 * win32-low.c (win32_arch_string): Remove.
14889 (win32_target_ops): Remove arch_string initializer.
14890 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14891 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14892 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14894 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14896 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14897 by collect_ptrace_register and supply_ptrace_register hooks.
14898 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14899 instead of checking for the_low_target.left_pad_xfer.
14900 (usr_store_inferior_registers): Use collect_ptrace_register callback
14901 instead of checking for the_low_target.left_pad_xfer.
14903 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14904 (s390_supply_ptrace_register): Likewise.
14905 (s390_fill_gregset): Call s390_collect_ptrace_register.
14906 (the_low_target): Update.
14908 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14909 (ppc_supply_ptrace_register): Likewise.
14910 (the_low_target): Update.
14912 * linux-i386-low.c (the_low_target): Update.
14913 * linux-x86-64-low.c (the_low_target): Update.
14915 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14917 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14918 reg-s390.o and reg-s390x.o.
14920 * linux-low.c (new_inferior): New global variable.
14921 (linux_create_inferior, linux_attach): Set it.
14922 (linux_wait_for_process): Call the_low_target.arch_setup after the
14923 target has stopped for the first time.
14924 (initialize_low): Do not call the_low_target.arch_setup.
14926 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14927 (s390_set_pc): Likewise.
14928 (s390_arch_setup): New function.
14929 (the_low_target): Use s390_arch_setup as arch_setup routine.
14931 * regcache.c (realloc_register_cache): New function.
14932 (set_register_cache): Call it for each existing regcache.
14934 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14936 * server.h (init_registers): Remove prototype.
14938 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14939 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14940 instead of init_registers ().
14941 * linux-arm-low.c (init_registers_arm): Add prototype.
14942 (init_registers_arm_with_iwmmxt): Likewise.
14943 (the_low_target): Add initializer for arch_setup field.
14944 * linux-cris-low.c (init_registers_cris): Add prototype.
14945 (the_low_target): Add initializer for arch_setup field.
14946 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14947 (the_low_target): Add initializer for arch_setup field.
14948 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14949 (the_low_target): Add initializer for arch_setup field.
14950 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14951 (the_low_target): Add initializer for arch_setup field.
14952 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14953 (the_low_target): Add initializer for arch_setup field.
14954 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14955 (the_low_target): Add initializer for arch_setup field.
14956 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14957 (init_registers_mips64_linux): Likewise.
14958 (the_low_target): Add initializer for arch_setup field.
14959 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14960 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14961 (the_low_target): Add initializer for arch_setup field.
14962 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14963 (init_registers_powerpc_64): Likewise.
14964 (the_low_target): Add initializer for arch_setup field.
14965 * linux-s390-low.c (init_registers_s390): Add prototype.
14966 (init_registers_s390x): Likewise.
14967 (the_low_target): Add initializer for arch_setup field.
14968 * linux-sh-low.c (init_registers_sh): Add prototype.
14969 (the_low_target): Add initializer for arch_setup field.
14970 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14971 (the_low_target): Add initializer for arch_setup field.
14972 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14973 (the_low_target): Add initializer for arch_setup field.
14975 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14976 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14977 instead of init_registers ().
14978 * win32-arm-low.c (init_registers_arm): Add prototype.
14979 (the_low_target): Add initializer for arch_setup field.
14980 * win32-i386-low.c (init_registers_i386): Add prototype.
14981 (the_low_target): Add initializer for arch_setup field.
14983 * spu-low.c (init_registers_spu): Add prototype.
14984 (initialize_low): Call initialie_registers_spu () instead of
14985 initialize_registers ().
14987 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14989 * server.c (handle_v_requests): When handling the vRun and vAttach
14990 packets, if already debugging a process, don't kill it. Return an
14993 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14995 * server.c (handle_query): Correct length check.
14997 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14999 * win32-low.c (do_initial_child_stuff): Add process handle
15000 parameter. Set current_process_handle and current_process_id from the
15001 parameters. Clear globals.
15002 (win32_create_inferior): Don't set current_process_handle and
15003 current_process_id here. Instead pass them on the call to
15004 do_initial_child_stuff.
15005 (win32_attach): Likewise.
15006 (win32_clear_inferiors): New.
15007 (win32_kill): Don't close the current process handle or the
15008 current thread handle here. Instead call win32_clear_inferiors.
15009 (win32_detach): Don't open a new handle to the process. Call
15010 win32_clear_inferiors.
15011 (win32_join): Don't rely on current_process_handle; open a new
15012 handle using the process id.
15013 (win32_wait): Call win32_clear_inferiors when the inferior process
15016 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15018 * server.c (monitor_show_help): Add "exit".
15020 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15022 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15023 (clean): Add reg-xtensa.c.
15024 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15025 * configure.srv (xtensa*-*-linux*) New target.
15026 * linux-xtensa-low.c: New.
15027 * xtensa-xtregs.c: New.
15029 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15031 * hostio.c: Don't include errno.h.
15032 (errno_to_fileio_errno): Move to hostio-errno.
15033 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15034 error number outputting to the target->hostio_last_error callback.
15035 (hostio_packet_error): Use FILEIO_EINVAL directly.
15036 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15037 calls to hostio_error.
15038 * hostio-errno.c: New.
15039 * server.h (hostio_last_error_from_errno): Declare.
15040 * target.h (target_ops): Add hostio_last_error member.
15041 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15042 as hostio_last_error handler.
15043 * spu-low.c (spu_target_ops): Likewise.
15044 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15045 (wince_hostio_last_error): New functions.
15046 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15047 as hostio_last_error handler.
15048 (win32_target_ops) [!_WIN32_WCE]: Register
15049 hostio_last_error_from_errno as hostio_last_error handler.
15050 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15051 (hostio-errno.o): New rule.
15052 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15053 * configure.srv (srv_hostio_err_objs): New variable. Default to
15055 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15056 * configure: Regenerate.
15058 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15060 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15061 (linux_kill, linux_detach): Clean up the process list.
15062 * remote-utils.c (remote_open): Improve port number parsing.
15063 (putpkt_binary, input_interrupt): Only send interrupts if the target
15065 * server.c (extended_protocol): Make static.
15066 (attached): Define earlier.
15067 (exit_requested, response_needed, program_argv): New variables.
15068 (target_running): New.
15069 (start_inferior): Clear attached here.
15070 (attach_inferior): Set attached here.
15071 (require_running): Define.
15072 (handle_query): Use require_running and target_running. Implement
15074 (handle_v_attach, handle_v_run): New.
15075 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15076 (gdbserver_usage): Update.
15077 (main): Redo argument parsing. Handle --debug and --multi. Handle
15078 --attach along with other options or after the port. Save
15079 program_argv. Support no initial program. Resynchronize
15080 communication with GDB after an error. Handle "monitor exit".
15081 Use require_running and target_running. Always allow the extended
15082 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15083 restart in extended mode.
15084 * README: Refer to the GDB manual. Update --attach usage.
15086 2007-12-20 Andreas Schwab <schwab@suse.de>
15088 * linux-low.c (STACK_SIZE): Define.
15089 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15090 (linux_test_for_tracefork): Likewise.
15092 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15094 * linux-low.c (linux_wait_for_event): Update messages. Do not
15095 reinsert auto-delete breakpoints.
15096 * mem-break.c (struct breakpoint): Change return type of handler to
15098 (set_breakpoint_at): Update handler type.
15099 (reinsert_breakpoint_handler): Return 1 instead of calling
15101 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15103 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15104 * mem-break.h (set_breakpoint_at): Update handler type.
15105 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15106 * win32-low.c (auto_delete_breakpoint): New.
15107 (get_child_debug_event): Use it.
15109 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15111 * configure.ac: Check for pread and pwrite.
15112 * hostio.c (handle_pread): Fall back to lseek and read.
15113 (handle_pwrite): Fall back to lseek and write.
15114 * config.in, configure: Regenerated.
15116 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15118 * server.c (myresume): Add own_buf argument.
15119 (main): Update calls.
15121 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15123 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15124 * remote-utils.c (remote_open): Do not call disable_async_io.
15125 (block_async_io): Delete.
15126 (unblock_async_io): Make static.
15127 (initialize_async_io): New.
15128 * server.c (handle_v_cont): Handle async I/O here.
15129 (myresume): Likewise. Move other common resume tasks here...
15130 (main): ... from here. Call initialize_async_io. Disable async
15131 I/O before the main loop.
15132 * server.h (initialize_async_io): Declare.
15133 (block_async_io, unblock_async_io): Delete prototypes.
15134 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15136 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15138 * remote-utils.c (readchar): Allow binary data in received messages.
15140 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15142 * win32-low.c (attaching): New global.
15143 (win32_create_inferior): Clear the `attaching' global.
15144 (win32_attach): Set the `attaching' global.
15145 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15146 attaching. Only set a breakpoint at the entry point if not
15149 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15151 * server.c (main): Don't report dll events on the initial
15152 connection on attaches.
15154 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15156 * server.c (main): Relax numerical bases supported for the pid of
15157 the --attach command line argument.
15159 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15161 * win32-low.c (win32_attach): Call OpenProcess before
15162 DebugActiveProcess, not after. Add last error output to error
15165 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15167 * win32-low.c (win32_get_thread_context)
15168 (win32_set_thread_context): New functions.
15169 (thread_rec): Use win32_get_thread_context.
15170 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15171 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15174 2007-12-03 Leo Zayas
15175 Pedro Alves <pedro_alves@portugalmail.pt>
15177 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15179 (child_add_thread): Minor cleanup.
15180 (child_continue): Resume artificially suspended threads before
15181 calling ContinueDebugEvent.
15182 (suspend_one_thread): New.
15183 (fake_breakpoint_event): New.
15184 (get_child_debug_event): Change return type to int. Check here if
15185 gdb sent an interrupt request. If a soft interrupt was requested,
15186 fake a breakpoint event. Return 0 if there is no event to handle,
15188 (win32_wait): Don't check here if gdb sent an interrupt request.
15189 Ensure there is a valid event to handle.
15190 (win32_request_interrupt): Add soft interruption method as last
15193 2007-12-03 Leo Zayas
15194 Pedro Alves <pedro_alves@portugalmail.pt>
15196 * win32-low.h (win32_thread_info): Add descriptions to the
15197 structure members. Replace `suspend_count' counter by a
15199 * win32-low.c (thread_rec): Update condition of when to get the
15200 context from the inferior. Rely on ContextFlags being set if it
15201 has already been retrieved. Only suspend the inferior thread if
15202 we haven't already. Warn if that fails.
15203 (continue_one_thread): s/suspend_count/suspended/. Only call
15204 ResumeThread once. Warn if that fails.
15206 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15208 * win32-low.c (win32_wait): Don't read from the inferior when it
15209 has already exited.
15211 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15213 * Makefile.in (win32_low_h): New variable.
15214 (win32-low.o): Add dependency on $(win32_low_h).
15215 (win32-arm-low.o, win32-i386-low.o): New rules.
15217 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15219 * hostio.c: Correct copyright year.
15221 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15223 * Makefile.in (OBS): Add hostio.o.
15224 (hostio.o): New rule.
15225 * server.h (handle_vFile): Declare.
15226 * hostio.c: New file.
15227 * server.c (handle_v_requests): Take packet_len and new_packet_len
15228 for binary packets. Call handle_vFile.
15229 (main): Update call to handle_v_requests.
15231 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15233 * linux-low.c: Include <sched.h>.
15235 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15237 * linux-low.c (linux_tracefork_grandchild): New.
15238 (linux_tracefork_child): Use clone.
15239 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15241 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15243 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15245 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15247 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15249 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15251 * inferiors.c (change_inferior_id): Delete.
15252 (add_pid_to_list, pull_pid_from_list): New.
15253 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15254 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15255 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15256 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15257 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15258 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15259 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15260 (using_threads): Always set to 1.
15261 (handle_extended_wait): New.
15262 (add_process): Do not set TID.
15263 (linux_create_inferior): Set must_set_ptrace_flags.
15264 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15265 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15266 (linux_thread_alive): Rename TID argument to LWPID.
15267 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15268 (linux_wait_for_event): Do not use TID or check using_threads. Update
15269 call to dead_thread_notify. Call handle_extended_wait.
15270 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15271 (send_sigstop): Delete sigstop_sent.
15272 (wait_for_sigstop): Avoid TID.
15273 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15274 (linux_test_for_tracefork): New.
15275 (linux_lookup_signals): Use thread_db_active and
15276 linux_supports_tracefork_flag.
15277 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15278 * linux-low.h (get_process_thread): Avoid TID.
15279 (struct process_ifo): Move thread_known and tid to the end. Remove
15281 (linux_attach_lwp, thread_db_init): Update prototypes.
15282 * server.h (change_inferior_id): Delete prototype.
15283 (add_pid_to_list, pull_pid_from_list): New prototypes.
15284 * thread-db.c (thread_db_use_events): New.
15285 (find_first_thread): Rename to...
15286 (find_one_thread): ...this. Update callers and messages. Do not
15287 call fatal. Check thread_db_use_events. Do not call
15288 change_inferior_id or new_thread_notify.
15289 (maybe_attach_thread): Update. Do not call new_thread_notify.
15290 (thread_db_init): Set thread_db_use_events. Check use_events.
15291 * utils.c (fatal, warning): Correct message prefix.
15293 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15295 * Makefile.in (clean): Remove new files.
15296 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15297 (powerpc-64.o, powerpc-64.c): New rules.
15298 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15299 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15301 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15303 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15304 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15305 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15306 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15307 (target_regsets): Add AltiVec and SPE register sets.
15308 * configure.ac: Check for AltiVec and SPE.
15309 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15310 (ppc_fill_vrregset, ppc_store_vrregset): New.
15311 (target_regsets): Add AltiVec register set.
15312 * configure: Regenerated.
15314 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15316 * linux-low.c (O_LARGEFILE): Define.
15317 (linux_read_memory): Use /proc/PID/mem.
15318 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15319 * configure, config.in: Regenerated.
15321 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15323 * linux-low.c (linux_wait_for_event): Do not pass signals while
15326 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15328 * win32-low.c (create_process): New.
15329 (win32_create_inferior): Use create_process instead of
15330 CreateProcess. If create_process failed retry appending an ".exe"
15331 suffix. Store the GetLastError result immediatelly after
15332 create_process calls and use it on the call to error.
15334 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15336 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15338 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15340 * configure.ac: Switch license to GPLv3.
15342 2007-08-01 Michael Snyder <msnyder@access-company.com>
15344 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15346 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15348 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15350 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15351 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15352 CloseToolhelp32Snapshot.
15353 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15354 CloseToolhelp32Snapshot.
15356 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15358 * server.c (main): Check for inferior exit before main loop.
15360 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15362 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15363 instead of on tmp_desc.
15365 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15366 Daniel Jacobowitz <dan@codesourcery.com>
15368 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15369 (add_thread): Minor cleanups.
15370 (clear_inferiors): Move lower in the file. Clear the DLL
15372 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15373 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15374 (xml_escape_text): New.
15375 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15377 (handle_v_cont): Report errors.
15378 (gdbserver_version): Update.
15379 (main): Correct size of own_buf. Do not report initial DLL events.
15380 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15381 (unloaded_dll, xml_escape_text): New.
15382 * win32-low.c (enum target_waitkind): Update comments.
15383 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15384 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15385 (win32_EnumProcessModules, win32_GetModuleInformation)
15386 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15387 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15388 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15389 (win32_Module32First, win32_Module32Next, load_toolhelp)
15390 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15391 (get_child_debug_event): Handle DLL events.
15392 (win32_wait): Likewise.
15394 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15396 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15397 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15399 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15401 * win32-low.c (handle_output_debug_string): Ignore event if not
15404 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15406 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15408 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15410 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15412 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15414 * inferiors.c (change_inferior_id): Add comment.
15415 * linux-low.c (check_removed_breakpoint): Add an early
15416 prototype. Improve debug output.
15417 (linux_attach): Doc update.
15418 (linux_detach_one_process, linux_detach): Clean up before releasing
15420 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15421 * linux-low.h (struct process_info): Doc improvement.
15422 * mem-break.c (delete_all_breakpoints): New.
15423 * mem-break.h (delete_all_breakpoints): New prototype.
15424 * thread-db.c (find_first_thread): New.
15425 (thread_db_create_event): Call it instead of
15426 thread_db_find_new_threads. Clean up unused variables.
15427 (maybe_attach_thread): Remove first thread handling.
15428 (thread_db_find_new_threads): Use find_first_thread.
15429 (thread_db_get_tls_address): Likewise.
15431 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15433 * thread-db.c (thread_db_find_new_threads): Add prototype.
15434 (thread_db_create_event): Check for the main thread before adding
15436 (maybe_attach_thread): Only enable event reporting if TID == 0.
15437 (thread_db_get_tls_address): Check for new threads.
15439 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15441 * linux-low.c (linux_create_inferior): Try execv before execvp.
15442 * spu-low.c (spu_create_inferior): Likewise.
15444 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15446 * linux-low.c (linux_create_inferior): Change execv to execvp.
15447 * spu-low.c (spu_create_inferior): Likewies.
15449 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15451 * Makefile.in (clean): Clean new files instead of deleted ones.
15452 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15453 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15455 * configure.srv: Specify XML files and new regformats for MIPS and
15457 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15458 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15459 an entry for the restart register.
15460 (mips_cannot_fetch_register, mips_cannot_store_register)
15461 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15462 register names to match the XML descriptions.
15463 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15464 restart register instead of $0.
15466 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15467 Markus Deuling <deuling@de.ibm.com>
15469 * remote-utils.c (decode_xfer_write): New function.
15470 * server.h (decode_xfer_write): Add prototype.
15471 * server.c (handle_query): Add PACKET_LEN argument. Support
15472 qXfer:spu:read and qXfer:spu:write packets.
15473 (main): Pass packet_len to handle_query.
15474 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15475 * target.h (target_ops): Add qxfer_spu.
15477 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15479 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15480 accessing non-seekable spufs files.
15482 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15484 * server.c (handle_query): Add reply for qC packet.
15486 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15487 Leo Zayas <lerele@champenstudios@com>
15489 * server.h (check_remote_input_interrupt_request): New function.
15490 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15491 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15492 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15493 (check_remote_input_interrupt_request): New function.
15494 * server.h (check_remote_input_interrupt_request): Declare.
15495 * win32-low.c (winapi_DebugBreakProcess,
15496 winapi_GenerateConsoleCtrlEvent): New typedefs.
15497 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15499 (win32_wait): Check for remote interrupt request
15500 with check_remote_input_interrupt_request.
15501 (win32_request_interrupt): New function.
15502 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15504 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15506 * win32-low.c (debug_registers_changed,
15507 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15508 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15509 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15510 (thread_rec): Get context using the low target.
15511 (child_add_thread): Call thread_added on the low target,
15512 which does the same thing.
15514 (do_initial_child_stuff): Remove debug registers references.
15515 Set context using the low target. Resume threads after
15516 setting the contexts.
15517 (child_continue): Remove dead variable. Remove debug
15518 registers references.
15519 (child_fetch_inferior_registers): Go through the low target.
15520 (do_child_store_inferior_registers): Remove.
15521 (child_store_inferior_registers): Go through the low target.
15522 (win32_resume): Remove debug registers references.
15523 Set context using the low target.
15524 (handle_exception): Change return type to void. Don't record
15525 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15526 first chance exception.
15527 (get_child_debug_event): Change return type to void. Remove
15528 goto loop. Always return after waiting for debug event.
15529 (win32_wait): Convert to switch statement. Handle spurious
15532 * win32-i386-low.c (debug_registers_changed,
15533 debug_registers_used): New.
15534 (initial_stuff): Rename to ...
15535 (i386_initial_stuff): ... this. Clear debug registers
15537 (store_debug_registers): Delete.
15538 (i386_get_thread_context): New.
15539 (load_debug_registers): Delete.
15540 (i386_set_thread_context): New.
15541 (i386_thread_added): New.
15542 (single_step): Rename to ...
15543 (i386_single_step): ... this.
15544 (do_fetch_inferior_registers): Rename to ...
15545 (i386_fetch_inferior_register): ... this.
15546 (i386_store_inferior_register): New.
15547 (the_low_target): Adapt to new interface.
15549 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15550 (arm_get_thread_context): New.
15551 (arm_set_thread_context): New.
15553 (do_fetch_inferior_registers): Rename to ...
15554 (arm_fetch_inferior_register): ... this.
15555 (arm_store_inferior_register): New.
15556 (arm_wince_breakpoint): Reimplement as unsigned long.
15557 (arm_wince_breakpoint_len): Define.
15558 (the_low_target): Adapt to new interface.
15560 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15561 load_debug_registers. Add get_thread_context, set_thread_context,
15562 thread_added and store_inferior_register. Rename
15563 fetch_inferior_registers to fetch_inferior_register.
15564 (regptr): Remove declaration.
15566 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15568 * linux-low.c (linux_detach): Change return type to int. Return 0.
15569 * spu-low.c (spu_detach): Likewise.
15571 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15573 * target.h (target_ops): Change return type of detach to int.
15575 (join_inferior): New.
15576 * server.c (main): Don't skip detach support on mingw32.
15577 If the inferior doesn't support detaching return error.
15578 Call join_inferior instead of using waitpid.
15579 * linux-low.c (linux_join): New.
15580 (linux_target_op): Add linux_join.
15581 * spu-low.c (spu_join): New.
15582 (spu_target_ops): Add spu_join.
15583 * win32-low.c (win32_detach): Adapt to new interface.
15584 Reopen current_process_handle before detaching. Issue a child
15585 resume before detaching.
15587 (win32_target_op): Add win32_join.
15589 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15591 * win32-low.c (win32-attach): Fix return value.
15592 * target.h (target_ops): Describe ATTACH return values.
15594 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15596 * win32-low.c (GETPROCADDRESS): Define.
15597 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15598 (winapi_DebugSetProcessKillOnExit): Likewise.
15599 (win32_create_inferior): Force usage of ansi CreateProcessA.
15600 (win32_attach): Use GETPROCADDRESS.
15601 (win32_detach): Likewise.
15603 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15605 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15607 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15609 * win32-low.c: Commit leftover changes from 2007-03-29.
15611 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15613 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15614 fields short instead of int. Add explicit padding.
15615 (i387_cache_to_fsave): Remove unnecessary casts.
15616 (i387_fsave_to_cache): Doc fix.
15617 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15619 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15621 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15622 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15624 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15626 * configure.srv (arm*-*-mingw32ce*): Move near the other
15629 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15631 * configure.ac: Add errno checking.
15632 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15633 sys/file.h and malloc.h.
15634 (AC_CHECK_DECLS): Add perror.
15635 (srv_mingwce): Handle.
15636 * configure.srv (i[34567]86-*-cygwin*): Add
15637 win32-i386-low.o to srv_tgtobj.
15638 (i[34567]86-*-mingw*): Likewise.
15639 (arm*-*-mingw32ce*): Add case.
15640 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15641 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15642 [__MINGW32CE__] (strerror): New function.
15643 [__MINGW32CE__] (errno): Define to GetLastError.
15644 [__MINGW32CE__] (COUNTOF): New macro.
15645 (remote_open): Remove extra close call.
15646 * mem-break.c (delete_breakpoint_at): New function.
15647 * mem-break.h (delete_breakpoint_at): Declare.
15648 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15649 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15650 [USE_WIN32API] (read, write): Add char* casts.
15651 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15652 * server.h: Include wincecompat.h on Windows CE.
15653 [HAVE_ERRNO_H]: Check.
15654 (perror): Declare if not declared.
15655 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15656 (perror_with_name): Remove errno declaration.
15657 * wincecompat.h: New.
15658 * wincecompat.c: New.
15659 * win32-low.h: New.
15660 * win32-arm-low.c: New.
15661 * win32-i386-low.c: New.
15662 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15663 (OUTMSG2): Make it safe.
15665 (COUNTOF): New macro.
15666 (NUM_REGS): Get it from the low target.
15667 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15668 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15669 (thread_rec): Let low target handle debug registers.
15670 (child_add_thread): Likewise.
15671 (child_init_thread_list): Likewise.
15672 (continue_one_thread): Likewise.
15674 (do_child_fetch_inferior_registers): Move to ...
15675 * win32-i386-low.c: ... here, and rename to ...
15676 (do_fetch_inferior_registers): ... this.
15677 * win32-low.c (child_fetch_inferior_registers):
15678 Go through the low target.
15679 (do_child_store_inferior_registers): Use regptr.
15680 (strwinerror): New function.
15681 (win32_create_inferior): Handle Windows CE.
15682 Use strwinerror instead of strerror on Windows error
15683 codes. Add program to the error output.
15684 Don't close the main thread handle on Windows CE.
15685 (win32_attach): Use coredll.dll on Windows CE.
15686 (win32_kill): Close current process and current
15688 (win32_detach): Use coredll.dll on Windows CE.
15689 (win32_resume): Let low target handle debug registers, and
15691 (handle_exception): Add/Remove initial breakpoint. Avoid
15692 non-existant WSTOPSIG on Windows CE.
15693 (win32_read_inferior_memory): Cast to remove warning.
15694 (win32_arch_string): Go through the low target.
15695 (initialize_low): Call set_breakpoint_data with the low
15696 target's breakpoint.
15697 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15698 FOP_REGNUM, mappings): Move to ...
15699 * win32-i386-low.c: ... here.
15700 * win32-low.c (win32_thread_info): Move to ...
15701 * win32-low.h: ... here.
15702 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15703 win32-arm-low.c and wincecompat.c.
15704 (all:): Add $EXEEXT.
15705 (install-only:): Likewise.
15706 (gdbserver:): Likewise.
15707 (gdbreplay:): Likewise.
15708 * config.in: Regenerate.
15709 * configure: Regenerate.
15711 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15713 * win32-low.c: Rename typedef thread_info to
15714 win32_thread_info throughout.
15716 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15718 * win32-i386-low.c: Rename to ...
15719 * win32-low.c: ... this.
15720 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15721 * Makefile.in: Likewise.
15723 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15725 * remote-utils.c (monitor_output): Constify msg parameter.
15726 * server.h (monitor_output): Likewise.
15727 * win32-i386-low.c (handle_output_debug_string): New.
15728 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15729 handle_output_debug_string.
15730 (get_child_debug_event): Likewise.
15732 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15734 * server.c (main): Correct strtoul check.
15736 2007-03-27 Jon Ringle <jon@ringle.org>
15738 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15740 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15742 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15744 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15746 * terminal.h: Check HAVE_SGTTY_H.
15748 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15750 * remote-utils.c (remote_open): Print out the assigned port number.
15752 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15754 * remote-utils.c (monitor_output): New function.
15755 * server.c (debug_threads): Define here.
15756 (monitor_show_help): New function.
15757 (handle_query): Handle qRcmd.
15758 (main): Do not handle 'd' packet.
15759 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15760 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15763 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15765 * Makefile.in (EXEEXT): New.
15766 (clean): Use $(EXEEXT).
15768 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15770 * target.h (target_ops): Rename send_signal to request_interrupt,
15771 and remove enum target_signal parameter.
15772 * linux-low.c (linux_request_interrupt): Rename from
15773 linux_send_signal, and always send SIGINT.
15774 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15775 and always send SIGINT.
15776 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15778 (input_interrupt): Likewise.
15780 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15782 * server.c (get_features_xml): Check if target implemented
15784 * win32-i386-low.c (win32_arch_string): New.
15785 (win32_target_ops): Add win32_arch_string as arch_string member.
15787 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15789 * spu-low.c (spu_arch_string): New.
15790 (spu_target_ops): Add spu_arch_string.
15792 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15794 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15795 * configure.ac: Do not check for terminal.h.
15796 * configure, config.in: Regenerated.
15798 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15800 * Makefile.in (OBS): Add $(XML_BUILTIN).
15801 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15803 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15804 (arm-with-iwmmxt.c): New.
15805 * config.in, configure: Regenerate.
15806 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15807 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15808 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15809 (arm*-*-linux*): Add iWMMXt and regset support.
15810 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15811 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15812 (arm_store_wmmxregset, target_regsets): New.
15813 * server.c (get_features_xml): Take annex argument. Check builtin
15815 (handle_query): Handle multiple annexes.
15817 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15819 * remote-utils.c [USE_WIN32API] (read, write): Define.
15820 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15823 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-i386-low.c (the_low_target): Set arch_string.
15826 * linux-x86-64-low.c (the_low_target): Likewise.
15827 * linux-low.c (linux_arch_string): New.
15828 (linux_target_ops): Add it.
15829 * linux-low.h (struct linux_target_ops): Add arch_string.
15830 * server.c (write_qxfer_response): Use const void * for DATA.
15831 (get_features_xml): New.
15832 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15833 * target.h (struct target_ops): Add arch_string method.
15835 2007-01-03 Denis Pilat <denis.pilat@st.com>
15836 Daniel Jacobowitz <dan@codesourcery.com>
15838 * linux-low.c (linux_kill): Handle being called with no threads.
15839 * win32-i386-low.c (win32_kill): Likewise.
15840 (get_child_debug_event): Clear current_process_handle.
15842 2006-12-30 Denis PILAT <denis.pilat@st.com>
15843 Daniel Jacobowitz <dan@codesourcery.com>
15845 * remote-utils.c (remote_open): Check the type of specified
15846 serial port devices before opening them.
15847 * server.c (main): Kill the inferior if an error occurs during
15848 the first remote_open.
15850 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15852 * README: Update supported targets.
15854 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15856 * Makefile.in (clean): Remove reg-mips64.c.
15857 (reg-mips64.c, reg-mips64.o): New rules.
15858 * configure.srv: Handle mips64. Include regset support for mips.
15859 * linux-mips-low.c (union mips_register): New.
15860 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15861 (mips_breakpoint, mips_breakpoint_at): Use int.
15862 (mips_collect_register, mips_supply_register)
15863 (mips_collect_register_32bit, mips_supply_register_32bit)
15864 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15865 (mips_store_fpregset, target_regsets): New.
15866 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15868 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15870 * configure.srv: Add target "spu*-*-*".
15871 * Makefile.in (clean): Remove reg-spu.c.
15872 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15873 * spu-low.c: New file.
15875 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15877 * configure.ac: Correct td_thr_tls_get_addr test.
15878 * configure: Regenerated.
15880 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15882 * linux-low.c (linux_wait_for_event): Reformat. Use the
15883 pass_signals array.
15884 * remote-utils.c (decode_address_to_semicolon): New.
15885 * server.c (pass_signals, handle_general_set): New.
15886 (handle_query): Mention QPassSignals for qSupported.
15887 (main): Call handle_general_set.
15888 * server.h (pass_signals, decode_address_to_semicolon): New.
15890 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15892 * server.c (handle_query): Correct error handling for read_auxv.
15894 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15896 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15897 and srv_linux_thread_db to yes.
15898 * linux-s390-low.c (s390_fill_gregset): New function.
15899 (target_regsets): Define data structure.
15901 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15903 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15904 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15905 * config.in, configure: Regenerated.
15906 * inferiors.c (gdb_id_to_thread): New function.
15907 (gdb_id_to_thread_id): Use it.
15908 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15909 * linux-low.h (struct process_info): Add th member.
15910 (thread_db_get_tls_address): New prototype.
15911 * remote-utils.c (decode_address): Make non-static.
15912 * server.c (handle_query): Handle qGetTLSAddr.
15913 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15914 * target.h (struct target_ops): Add get_tls_address.
15915 * thread-db.c (maybe_attach_thread): Save the thread handle.
15916 (thread_db_get_tls_address): New.
15918 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15920 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15921 (linux_resume_one_process): Take a siginfo_t *. Update all
15922 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15923 (struct pending_signals): Add a siginfo_t.
15924 (linux_wait_for_process): Always set last_status.
15925 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15926 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15927 * linux-low.h (struct process_info): Add last_status.
15929 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15931 * remote-utils.c (try_rle): New function.
15932 (putpkt_binary): Use it.
15934 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15936 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15937 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15938 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15939 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15940 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15943 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15945 * server.c (terminal_fd): New variable.
15946 (old_foreground_pgrp): Likewise.
15947 (restore_old_foreground_pgrp): New function.
15948 (start_inferior): Record the terminal file descriptor in terminal_fd
15949 and its original foreground group in old_foreground_pgrp. Register
15950 restore_old_foreground_pgrp with atexit().
15952 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15954 * server.c (handle_query): Correct qPart to qXfer.
15956 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15958 * configure.ac: Check for more headers which are missing on
15959 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15960 * configure.srv: Add Cygwin and mingw32.
15961 * remote-utils.c: Don't include headers unconditionally which
15962 are missing on mingw32. Include <winsock.h> for mingw32.
15963 (remote_open): Adjust for mingw32 support. Flush
15964 standard error after writing to it.
15965 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15966 (unblock_async_io, enable_async_io, disable_async_io)
15967 (readchar, getpkt): Update for Winsock support.
15968 (prepare_resume_reply): Expect a protocol signal number.
15969 * server.c: Disable <sys/wait.h> on mingw32.
15970 (start_inferior): Adjust for mingw32 support. Flush
15971 standard error after writing to it.
15972 (attach_inferior): Likewise. Use protocol signal
15974 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15976 * win32-i386-low.c: New file.
15977 * Makefile.in (XM_CLIBS): Set.
15978 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15979 (win32-i386-low.o): New dependency rule.
15980 * linux-low.c (linux_wait): Use target signal numbers.
15981 * target.h (struct target_ops): Doc fix.
15982 * server.h (target_signal_to_name): New prototype.
15983 * gdbreplay.c: Don't include headers unconditionally which
15984 are missing on mingw32. Include <winsock.h> for mingw32.
15985 (remote_close, remote_open): Adjust for Winsock support.
15986 * configure, config.in: Regenerated.
15988 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15990 * server.c (decode_xfer_read, write_qxfer_response): New.
15991 (handle_query): Take a packet length argument. Handle
15992 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15993 the qSupported response.
15994 (main): Update call to handle_query.
15996 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15998 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15999 (putpkt_binary): Renamed from putpkt and adjusted for binary
16001 (putpkt): New wrapper for putpkt_binary.
16002 (readchar): Don't mask off the high bit.
16003 (decode_X_packet): New function.
16004 * server.c (main): Call putpkt_binary if a handler sets the packet
16005 length. Save the length of the incoming packet. Handle 'X'.
16006 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16008 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16010 * server.c (handle_query): Handle qSupported.
16012 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16014 * remote-utils.c (all_symbols_looked_up): New variable.
16015 (look_up_one_symbol): Check it.
16016 * server.h (look_up_one_symbol): New declaration.
16017 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16019 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16021 * Makefile.in (linux-arm-low.o): Update dependencies.
16022 * linux-arm-low.c: Include "gdb_proc_service.h".
16023 (PTRACE_GET_THREAD_AREA): Define.
16024 (ps_get_thread_area): New function.
16026 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16028 * configure.srv (m68k*-*-uclinux*): New target.
16029 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16030 (linux_resume_one_process): Remove extraneous cast.
16031 (linux_read_offsets): New.
16032 (linux_target_op): Add linux_read_offsets on mmuless systems.
16033 * server.c (handle_query): Add qOffsets logic.
16034 * target.h (struct target_ops): Add read_offsets.
16036 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16038 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16039 (PTRACE_GET_THREAD_AREA): Define.
16040 (ps_get_thread_area): New function.
16041 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16042 (linux-x86-64-low.o): Update.
16044 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16046 * configure.ac: Remove checks for prfpregset_t.
16047 * gdb_proc_service.h: New file.
16048 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16049 new "gdb_proc_service.h".
16050 * proc-service.c: Likewise.
16051 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16052 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16053 * Makefile.in (gdb_proc_service_h): Updated.
16054 * configure, config.in: Regenerated.
16056 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16058 * remote-utils.c (prepare_resume_reply): Move declaration
16059 of gdb_id_from_wait to the top of the block.
16061 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16063 * linux-low.c (regsets_store_inferior_registers): Read the regset
16064 from the target before filling it.
16066 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16068 * server.c (attach_inferior): Return SIGTRAP for a successful
16071 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16073 * Makefile.in (OBS): Add version.o.
16074 (STAGESTUFF): Delete.
16075 (version.o): Add dependencies.
16076 (version.c): Replace rule.
16077 (clean): Remove version.c.
16078 * server.c (gdbserver_version): New.
16079 (gdbserver_usage): Use printf.
16080 (main): Handle --version and --help.
16081 * server.h (version, host_name): Add declarations.
16083 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16095 * linux-x86-64-low.c:
16097 * linux-s390-low.c:
16098 * linux-ppc64-low.c:
16100 * linux-mips-low.c:
16101 * linux-m68k-low.c:
16102 * linux-m32r-low.c:
16105 * linux-ia64-low.c:
16106 * linux-i386-low.c:
16107 * linux-crisv32-low.c:
16119 * gdbserver.1: Add (C) after Copyright. Update the FSF
16122 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16124 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16125 (arm_breakpoint_at): Recognize both breakpoints.
16126 (the_low_target): Use the correct breakpoint instruction.
16128 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16130 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16131 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16132 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16133 (the_low_target): Update.
16135 2005-10-25 Andreas Schwab <schwab@suse.de>
16137 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16139 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16140 (ia64_num_regs): Reduce to 462.
16142 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16144 * acinclude.m4: Correct quoting.
16145 * aclocal.m4: Regenerated.
16147 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16148 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16149 (thread_db_init): Call thread_db_err_str.
16150 * configure.ac: Check for TD_VERSION.
16151 * config.in, configure: Regenerated.
16153 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16155 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16157 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16159 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16160 is not available. Define HAVE_PTRACE_GETREGS if it is.
16161 * config.in, configure: Regenerated.
16162 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16163 * linux-i386-low.c, linux-m68k-low.c: Update to use
16164 HAVE_PTRACE_GETREGS.
16165 * linux-low.c (regsets_fetch_inferior_registers)
16166 (regsets_store_inferior_registers): Only return 0 if we processed
16168 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16169 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16171 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16173 * inferiors.c (struct thread_info): Add gdb_id.
16174 (add_thread): Add gdb_id argument.
16175 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16176 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16177 calls to add_thread.
16178 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16179 * server.c (handle_query): Use thread_to_gdb_id.
16180 (handle_v_cont, main): Use gdb_id_to_thread_id.
16181 * server.h (add_thread): Update prototype.
16182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16185 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16187 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16188 left-padded registers.
16189 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16190 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16192 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16194 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16195 * configure: Regenerate.
16196 * config.in: Regenerate.
16197 * server.h (NEED_DECLARATION_STRERROR):
16198 Replace with !HAVE_DECL_STRERROR.
16200 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16202 * linux-low.c (linux_wait, linux_send_signal): Don't test
16203 an unsigned long variable for > 0 if it could be MAX_ULONG.
16204 * server.c (myresume): Likewise.
16205 * target.c (set_desired_inferior): Likewise.
16207 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16209 * configure.ac: Simplify and improve check for socklen_t.
16210 * configure, config.in: Regenerate.
16212 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16214 * acconfig.h: Remove.
16215 * configure.ac: Add a test for socklen_t. Use three-argument
16216 AC_DEFINE throughout.
16217 * config.in: Regenerated using autoheader 2.59.
16218 * configure: Regenerated.
16220 * gdbreplay.c (socklen_t): Provide a default.
16221 (remote_open): Use socklen_t.
16222 * remote-utils.c (socklen_t): Provide a default.
16223 (remote_open): Use socklen_t.
16224 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16227 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16229 * linux-low.c (linux_read_memory, linux_write_memory)
16230 (linux_read_auxv): Likewise.
16231 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16232 (check_mem_write): Likewise.
16233 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16235 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16236 (registers_from_string, register_data): Likewise.
16237 * server.c (handle_query, main): Likewise.
16238 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16239 (decode_M_packet): Likewise.
16240 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16241 * target.h (struct target_ops): Update read_memory, write_memory,
16243 (read_inferior_memory, write_inferior_memory): Update.
16244 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16245 to unsigned char *.
16246 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16247 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16248 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16249 linux-s390-low.c, linux-sh-low.c: Update for changes in
16250 read_inferior_memory and the_low_target->breakpoint.
16252 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16254 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16255 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16256 * configure.srv: Add powerpc64-*-linux*.
16257 * linux-ppc64-low.c: New file.
16259 2005-05-23 Orjan Friberg <orjanf@axis.com>
16261 * linux-cris-low.c: New file with support for CRIS.
16262 * linux-crisv32-low.c: Ditto for CRISv32.
16263 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16264 (clean): Add reg-cris.c and reg-crisv32.c.
16265 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16266 reg-crisv32.o, and reg-crisv32.c to make rules.
16267 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16268 recognized targets.
16270 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16272 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16273 of sizeof (PTRACE_XFER_TYPE).
16274 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16276 2005-05-12 Orjan Friberg <orjanf@axis.com>
16278 * target.h (struct target_ops): Add insert_watchpoint,
16279 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16280 pointers for hardware watchpoint support.
16281 * linux-low.h (struct linux_target_ops): Ditto.
16282 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16283 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16284 to linux_target_ops.
16285 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16287 * server.c (main): Recognize 'Z' and 'z' packets.
16289 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16291 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16292 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16293 (the_low_target): Add new members.
16295 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16297 * proc-service.c (ps_lgetregs): Search all_processes instead of
16300 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16302 * server.c (start_inferior): Change return type to int.
16303 (attach_inferior): Change sigptr to int *.
16304 (handle_v_cont, handle_v_requests): Change signal to int *.
16305 (main): Change signal to int.
16307 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16309 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16310 * configure.srv: Add m32r*-*-linux*.
16311 * linux-m32r-low.c: New file.
16313 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16315 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16317 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16319 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16320 Take unsigned long arguments for PIDs.
16321 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16322 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16323 (wait_for_sigstop, linux_resume_one_process)
16324 (regsets_fetch_inferior_registers, linux_send_signal)
16325 (linux_read_auxv): Likewise. Update the types of variables holding
16326 PIDs. Update format string specifiers.
16327 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16328 * remote-utils.c (prepare_resume_reply): Likewise.
16329 * server.c (cont_thread, general_thread, step_thread)
16330 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16332 (handle_query): Update format specifiers.
16333 (handle_v_cont, main): Use strtoul for thread IDs.
16334 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16335 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16336 (general_thread, step_thread, thread_from_wait)
16337 (old_thread_from_wait): Update.
16338 * target.h (struct thread_resume): Use unsigned long for THREAD.
16339 (struct target_ops): Use unsigned long for arguments to attach and
16342 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16344 * acinclude.m4: Include bfd/bfd.m4 directly.
16345 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16346 <agriffis@toolchain.org>.
16347 * aclocal.m4, configure: Regenerated.
16349 2005-01-07 Andrew Cagney <cagney@gnu.org>
16351 * configure.ac: Rename configure.in, require autoconf 2.59.
16352 * configure: Re-generate.
16354 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16356 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16357 LIBS when finished.
16358 * aclocal.m4: Regenerated.
16359 * configure: Regenerated.
16361 2004-11-21 Andreas Schwab <schwab@suse.de>
16363 * linux-m68k-low.c (m68k_num_gregs): Define.
16364 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16365 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16366 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16367 (m68k_breakpoint_at): New. Add to the_low_target.
16369 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16370 srv_linux_thread_db to yes.
16372 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16374 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16375 (ARCH_SET_FS): Likewise.
16376 (ARCH_GET_FS): Likewise.
16377 (ARCH_GET_GS): Likewise.
16379 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16381 * linux-i386-low.c (ps_get_thread_area): New.
16382 * linux-x86-64-low.c (ps_get_thread_area): New.
16383 * linux-low.c: Include <sys/syscall.h>.
16384 (linux_kill_one_process): Don't kill the first thread here.
16385 (linux_kill): Kill the first thread here.
16386 (kill_lwp): New function.
16387 (send_sigstop, linux_send_signal): Use it.
16388 * proc-service.c: Clean up #ifdefs.
16389 (fpregset_info): Delete.
16390 (ps_lgetregs): Update and enable implementation.
16391 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16393 * remote-utils.c (struct sym_cache, symbol_cache): New.
16394 (input_interrupt): Print a clearer message.
16395 (async_io_enabled): New variable.
16396 (enable_async_io, disable_async_io): Use it. Update comments.
16397 (look_up_one_symbol): Use the symbol cache.
16398 * thread-db.c (thread_db_look_up_symbols): New function.
16399 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16401 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16403 * configure.in: Test for -rdynamic.
16404 * configure: Regenerated.
16405 * Makefile (INTERNAL_LDFLAGS): New.
16406 (gdbserver, gdbreplay): Use it.
16408 2004-09-02 Andrew Cagney <cagney@gnu.org>
16410 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16412 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16414 * linux-low.c (linux_wait): Clear all_processes list also.
16416 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16418 * linux-low.c: Include <errno.h>. Remove extern declaration of
16421 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16423 * gdbreplay.c, server.h, utils.c: Update copyright years.
16425 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16427 * server.c (main): Print child status or termination signal from
16428 variable 'signal', not 'sig'.
16430 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16432 * linux-low.c (linux_read_memory): Change return type to
16433 int. Check for and return error from ptrace().
16434 * target.c (read_inferior_memory): Change return type to int. Pass
16435 back return status from the_target->read_memory().
16436 * target.h (struct target_ops): Adapt *read_memory() prototype.
16438 (read_inferior_memory): Adapt prototype.
16439 * server.c (main): Return an error packet if
16440 read_inferior_memory() returns an error.
16442 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16444 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16445 Unify with other clean targets.
16447 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16449 * server.c (handle_v_cont): Call set_desired_inferior.
16451 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16453 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16455 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16457 * linux-low.c (linux_wait): Unblock async I/O.
16458 (linux_resume): Block and enable async I/O.
16459 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16460 * server.h (block_async_io, unblock_async_io): Add prototypes.
16462 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16464 * remote-utils.c (remote_open): Print a status notice after
16465 opening a TCP port.
16466 * server.c (attach_inferior): Print a status notice after
16469 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16471 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16473 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16475 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16477 * server.c, target.h: Update copyright years.
16479 2004-02-25 Roland McGrath <roland@redhat.com>
16481 * target.h (struct target_ops): New member `read_auxv'.
16482 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16483 * linux-low.c (linux_read_auxv): New function.
16484 (linux_target_ops): Initialize `read_auxv' member to that.
16486 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16488 Committed by Jim Blandy <jimb@redhat.com>.
16490 * linux-s390-low.c (s390_num_regs): Update.
16491 (s390_regmap): Remove control registers. Use __s390x__ predefine
16492 instead of GPR_SIZE to distiguish s390 and s390x targets.
16494 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16496 * linux-low.c: Update copyright year.
16497 (check_removed_breakpoint): Clear pending_is_breakpoint.
16498 (linux_set_resume_request, linux_queue_one_thread)
16499 (resume_status_pending_p): New functions.
16500 (linux_continue_one_thread): Use process->resume.
16501 (linux_resume): Only resume threads if there are no pending events.
16502 * linux-low.h (struct process_info): Add resume request
16505 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16507 * regcache.c (new_register_cache): Clear the allocated register
16508 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16510 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16512 * linux-low.c (linux_resume): Take a struct thread_resume *
16514 (linux_wait): Update call.
16515 (resume_ptr): New static variable.
16516 (linux_continue_one_thread): Renamed from
16517 linux_continue_one_process. Use resume_ptr.
16518 (linux_resume): Use linux_continue_one_thread.
16519 * server.c (handle_v_cont, handle_v_requests): New functions.
16520 (myresume): New function.
16521 (main): Handle 'v' case.
16522 * target.h (struct thread_resume): New type.
16523 (struct target_ops): Change argument of "resume" to struct
16525 (myresume): Delete macro.
16527 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16529 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16530 (uninstall): Support DESTDIR.
16532 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16534 * configure.srv: Add xscale*linux copy of arm*linux entry.
16536 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16538 * linux-arm-low.c (arm_reinsert_addr): New function.
16539 (the_low_target): Add arm_reinsert_addr.
16541 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16543 * mem-break.c: Remove whitespace at end of file.
16545 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16547 * configure.in: Check whether we need to prototype strerror.
16548 * server.h: Optionally prototype strerror.
16549 * gdbreplay.c (perror_with_name): Use strerror.
16550 * linux-low.c (linux_attach_lwp): Use strerror.
16551 * utils.c (perror_with_name): Use strerror.
16552 * config.in, configure: Regenerated.
16554 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16556 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16557 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16559 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16561 * Makefile.in (SFILES): Update.
16562 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16563 low-sun3.c: Remove files.
16565 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16567 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16568 (linux_detach_one_process, linux_detach): New functions.
16569 (linux_target_ops): Add linux_detach.
16570 * server.c (main): Handle 'D' packet.
16571 * target.h (struct target_ops): Add "detach" member.
16572 (detach_inferior): Define.
16574 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16576 From Kelley Cook <kelleycook@wideopenwest.com>:
16577 * configure.srv: Accept i[34567]86 variants.
16579 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16581 * linux-low.c (linux_wait_for_event): Correct comment typos.
16582 (linux_resume_one_process): Call check_removed_breakpoint.
16583 (linux_send_signal): New function.
16584 (linux_target_ops): Add linux_send_signal.
16585 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16587 * target.h (struct target_ops): Add send_signal.
16589 2003-05-29 Jim Blandy <jimb@redhat.com>
16591 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16592 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16593 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16594 away part of the register's value.
16596 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16598 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16599 (linux_wait_for_event, linux_init_signals): Likewise.
16601 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16603 * configure.in: Check for stdlib.h.
16604 * configure: Regenerated.
16605 * config.in: Regenerated.
16607 2003-01-04 Andreas Schwab <schwab@suse.de>
16609 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16611 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16613 * Makefile.in: Remove obsolete code.
16615 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16617 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16618 defined(PT_FPR0_HI).
16620 2002-11-17 Stuart Hughes <seh@zee2.com>
16622 * linux-arm-low.c (arm_num_regs): Increase.
16623 (arm_regmap): Include status register.
16625 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16627 * linux-low.c (register_addr): Remove incorrect -1 check.
16629 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16631 * linux-low.c (linux_create_inferior): Call setpgid. Return
16633 (unstopped_p, linux_signal_pid): Remove.
16634 (linux_target_ops): Remove linux_signal_pid.
16635 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16636 global instead of target method.
16637 * target.h (struct target_ops): Remove signal_pid. Update comment
16638 for create_inferior.
16639 * server.c (signal_pid): New variable.
16640 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16641 gdbserver. Set the child to be the foreground process group.
16642 (attach_inferior): Set signal_pid.
16644 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16646 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16648 2002-08-20 Jim Blandy <jimb@redhat.com>
16650 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16653 2002-08-01 Andrew Cagney <cagney@redhat.com>
16655 * Makefile.in: Make chill references obsolete.
16657 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16659 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16660 * configure: Regenerate.
16661 * config.in: Regenerate.
16663 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16665 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16666 (perror_with_name, remote_close, remote_open, expect, play): Static.
16668 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16670 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16671 byte offsets instead of an array of indexes.
16672 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16674 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16676 * regcache.c: Add comment.
16678 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16680 * thread-db.c: New file.
16681 * proc-service.c: New file.
16682 * acinclude.m4: New file.
16683 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16684 proc-service.o, and thread-db.o.
16685 (linux-low.o): Add USE_THREAD_DB.
16686 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16687 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16688 * aclocal.m4: Regenerated.
16689 * config.in: Regenerated.
16690 * configure: Regenerated.
16691 * configure.in: Check for proc_service.h, sys/procfs.h,
16692 thread_db.h, and linux/elf.h headrs.
16693 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16694 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16695 Check for -lthread_db and thread support.
16696 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16697 PowerPC, and SuperH.
16698 * i387-fp.c: Constify arguments.
16699 * i387-fp.h: Likewise.
16700 * inferiors.c: (struct thread_info): Renamed from
16701 `struct inferior_info'. Remove PID member. Use generic inferior
16702 list header. All uses updated.
16703 (inferiors, signal_pid): Removed.
16704 (all_threads): New variable.
16705 (get_thread): Define.
16706 (add_inferior_to_list): New function.
16707 (for_each_inferior): New function.
16708 (change_inferior_id): New function.
16709 (add_inferior): Removed.
16710 (remove_inferior): New function.
16711 (add_thread): New function.
16712 (free_one_thread): New function.
16713 (remove_thread): New function.
16714 (clear_inferiors): Use for_each_inferior and free_one_thread.
16715 (find_inferior): New function.
16716 (find_inferior_id): New function.
16717 (inferior_target_data): Update argument type.
16718 (set_inferior_target_data): Likewise.
16719 (inferior_regcache_data): Likewise.
16720 (set_inferior_regcache_data): Likewise.
16721 * linux-low.c (linux_bp_reinsert): Remove.
16722 (all_processes, stopping_threads, using_thrads)
16723 (struct pending_signals, debug_threads, pid_of): New.
16724 (inferior_pid): Replace with macro.
16725 (struct inferior_linux_data): Remove.
16726 (get_stop_pc, add_process): New functions.
16727 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16728 Use add_process and add_thread.
16729 (linux_attach_lwp): New function, based on old linux_attach. Use
16730 add_process and add_thread. Set stop_expected for new threads.
16731 (linux_attach): New function.
16732 (linux_kill_one_process): New function.
16733 (linux_kill): Kill all LWPs.
16734 (linux_thread_alive): Use find_inferior_id.
16735 (check_removed_breakpoints, status_pending_p): New functions.
16736 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16737 Update. Use WNOHANG. Wait for cloned processes also. Update process
16738 struct for the found process.
16739 (linux_wait_for_event): New function.
16740 (linux_wait): Use it. Support LWPs.
16741 (send_sigstop, wait_for_sigstop, stop_all_processes)
16742 (linux_resume_one_process, linux_continue_one_process): New functions.
16743 (linux_resume): Support LWPs.
16744 (REGISTER_RAW_SIZE): Remove.
16745 (fetch_register): Use register_size instead. Call supply_register.
16746 (usr_store_inferior_registers): Likewise. Call collect_register.
16747 Fix recursive case.
16748 (regsets_fetch_inferior_registers): Improve error message.
16749 (regsets_store_inferior_registers): Add debugging.
16750 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16751 (unstopped_p, linux_signal_pid): New functions.
16752 (linux_target_ops): Add linux_signal_pid.
16753 (linux_init_signals): New function.
16754 (initialize_low): Call it. Initialize using_threads.
16755 * regcache.c (inferior_regcache_data): Add valid
16757 (get_regcache): Fetch registers lazily. Add fetch argument
16758 and update all callers.
16759 (regcache_invalidate_one, regcache_invalidate): New
16761 (new_register_cache): Renamed from create_register_cache.
16762 Return the new regcache.
16763 (free_register_cache): Change argument to a void *.
16764 (registers_to_string, registers_from_string): Call get_regcache
16765 with fetch flag set.
16766 (register_data): Make static. Pass fetch flag to get_regcache.
16767 (supply_register): Call get_regcache with fetch flag clear.
16768 (collect_register): Call get_regcache with fetch flag set.
16769 (collect_register_as_string): New function.
16770 * regcache.h: Update.
16771 * remote-utils.c (putpkt): Flush after debug output and use
16773 Handle input interrupts while waiting for an ACK.
16774 (input_interrupt): Use signal_pid method.
16775 (getpkt): Flush after debug output and use stderr.
16776 (outreg): Use collect_register_as_string.
16777 (new_thread_notify, dead_thread_notify): New functions.
16778 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16779 and general_thread.
16780 (look_up_one_symbol): Flush after debug output.
16781 * server.c (step_thread, server_waiting): New variables.
16782 (start_inferior): Don't use signal_pid. Update call to mywait.
16783 (attach_inferior): Update call to mywait.
16784 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16785 (main): Don't fetch/store registers explicitly. Use
16786 set_desired_inferior. Support proposed ``Hs'' packet. Update
16788 * server.h: Update.
16789 (struct inferior_list, struct_inferior_list_entry): New.
16790 * target.c (set_desired_inferior): New.
16791 (write_inferior_memory): Constify.
16792 (mywait): New function.
16793 * target.h: Update.
16794 (struct target_ops): New signal_pid method.
16795 (mywait): Removed macro, added prototype.
16797 * linux-low.h (regset_func): Removed.
16798 (regset_fill_func, regset_store_func): New.
16799 (enum regset_type): New.
16800 (struct regset_info): Add type field. Use new operation types.
16801 (struct linux_target_ops): stop_pc renamed to get_pc.
16802 Add decr_pc_after_break and breakpoint_at.
16803 (get_process, get_thread_proess, get_process_thread)
16804 (strut process_info, all_processes, linux_attach_lwp)
16805 (thread_db_init): New.
16807 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16808 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16809 (the_low_target): Add new members.
16810 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16811 (i386_store_fpxregset): Constify.
16812 (target_regsets): Add new kind identifier.
16813 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16814 (i386_set_pc): Add debugging.
16815 (i386_breakpoint_at): New function.
16816 (the_low_target): Add new members.
16817 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16818 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16819 (mips_breakpoint_at): New.
16820 (the_low_target): Add new members.
16821 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16822 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16823 (the_low_target): Add new members.
16824 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16825 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16826 (the_low_target): Add new members.
16827 * linux-x86-64-low.c (target_regsets): Add new kind
16830 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16832 From Martin Pool <mbp@samba.org>:
16833 * server.c (gdbserver_usage): New function.
16836 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16838 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16839 stop_at -> stop_pc.
16841 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16843 * Makefile.in: Remove obsolete code.
16845 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16847 * linux-low.c (regsets_fetch_inferior_registers),
16848 (regsets_store_inferior_registers): Removed cast to int from
16850 * regcache.h: Added declaration of struct inferior_info.
16852 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16854 * inferiors.c (struct inferior_info): Add regcache_data.
16855 (add_inferior): Call create_register_cache.
16856 (clear_inferiors): Call free_register_cache.
16857 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16858 * regcache.c (struct inferior_regcache_data): New.
16859 (registers): Remove.
16860 (get_regcache): New function.
16861 (create_register_cache, free_register_cache): New functions.
16862 (set_register_cache): Don't initialize the register cache here.
16863 (registers_to_string, registers_from_string, register_data): Call
16865 * regcache.h: Add prototypes.
16866 * server.h: Likewise.
16868 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16870 * mem-break.c: New file.
16871 * mem-break.h: New file.
16872 * Makefile.in: Add mem-break.o rule; update server.h
16874 * inferiors.c (struct inferior_info): Add target_data
16876 (clear_inferiors): Free target_data member if set.
16877 (inferior_target_data, set_inferior_target_data): New functions.
16878 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16879 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16880 * linux-low.c (linux_bp_reinsert): New variable.
16881 (struct inferior_linux_data): New.
16882 (linux_create_inferior): Use set_inferior_target_data.
16883 (linux_attach): Likewise. Call add_inferior.
16884 (linux_wait_for_one_inferior): New function.
16885 (linux_wait): Call it.
16886 (linux_write_memory): Add const.
16887 (initialize_low): Call set_breakpoint_data.
16888 * linux-low.h (struct linux_target_ops): Add breakpoint
16890 * server.c (attach_inferior): Remove extra add_inferior
16892 * server.h: Include mem-break.h. Update inferior.c
16894 * target.c (read_inferior_memory)
16895 (write_inferior_memory): New functions.
16896 * target.h (read_inferior_memory)
16897 (write_inferior_memory): Change macros to prototypes.
16898 (struct target_ops): Update comments. Add const to write_memory
16901 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16903 * linux-low.c (usr_store_inferior_registers): Support
16904 registers which are allowed to fail to store.
16905 * linux-low.h (linux_target_ops): Likewise.
16906 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16907 (ppc_cannot_store_register): FPSCR may not be storable.
16909 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16911 * server.h: Include <string.h> if HAVE_STRING_H.
16912 * ChangeLog: Correct paths in last ChangeLog entry.
16914 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16916 * linux-low.h: Remove obsolete prototypes.
16917 (struct linux_target_ops): New.
16918 (extern the_low_target): New.
16919 * linux-low.c (num_regs, regmap): Remove declarations.
16920 (register_addr): Use the_low_target explicitly.
16921 (fetch_register): Likewise.
16922 (usr_fetch_inferior_registers): Likewise.
16923 (usr_store_inferior_registers): Likewise.
16924 * linux-arm-low.c (num_regs): Remove.
16925 (arm_num_regs): Define.
16926 (arm_regmap): Renamed from regmap, made static.
16927 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16929 (arm_cannot_store_register): Renamed from cannot_store_register,
16931 (the_low_target): New.
16932 * linux-i386-low.c (num_regs): Remove.
16933 (i386_num_regs): Define.
16934 (i386_regmap): Renamed from regmap, made static.
16935 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16937 (i386_cannot_store_register): Renamed from cannot_store_register,
16939 (the_low_target): New.
16940 * linux-ia64-low.c (num_regs): Remove.
16941 (ia64_num_regs): Define.
16942 (ia64_regmap): Renamed from regmap, made static.
16943 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16945 (ia64_cannot_store_register): Renamed from cannot_store_register,
16947 (the_low_target): New.
16948 * linux-m68k-low.c (num_regs): Remove.
16949 (m68k_num_regs): Define.
16950 (m68k_regmap): Renamed from regmap, made static.
16951 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16953 (m68k_cannot_store_register): Renamed from cannot_store_register,
16955 (the_low_target): New.
16956 * linux-mips-low.c (num_regs): Remove.
16957 (mips_num_regs): Define.
16958 (mips_regmap): Renamed from regmap, made static.
16959 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16961 (mips_cannot_store_register): Renamed from cannot_store_register,
16963 (the_low_target): New.
16964 * linux-ppc-low.c (num_regs): Remove.
16965 (ppc_num_regs): Define.
16966 (ppc_regmap): Renamed from regmap, made static.
16967 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16969 (ppc_cannot_store_register): Renamed from cannot_store_register,
16971 (the_low_target): New.
16972 * linux-s390-low.c (num_regs): Remove.
16973 (s390_num_regs): Define.
16974 (s390_regmap): Renamed from regmap, made static.
16975 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16977 (s390_cannot_store_register): Renamed from cannot_store_register,
16979 (the_low_target): New.
16980 * linux-sh-low.c (num_regs): Remove.
16981 (sh_num_regs): Define.
16982 (sh_regmap): Renamed from regmap, made static.
16983 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16985 (sh_cannot_store_register): Renamed from cannot_store_register,
16987 (the_low_target): New.
16988 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16989 (the_low_target): New.
16991 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16993 * Makefile.in: Add stamp-h target.
16994 * configure.in: Create stamp-h.
16995 * configure: Regenerated.
16997 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16999 * inferiors.c: New file.
17000 * target.c: New file.
17001 * target.h: New file.
17002 * Makefile.in: Add target.o and inferiors.o. Update
17004 * linux-low.c (inferior_pid): New static variable,
17005 moved from server.c.
17006 (linux_create_inferior): Renamed from create_inferior.
17007 Call add_inferior. Return 0 on success instead of a PID.
17008 (linux_attach): Renamed from myattach.
17009 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17010 (linux_thread_alive): Renamed from mythread_alive.
17011 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17013 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17014 (regsets_store_inferior_registers): Correct error message.
17015 Add missing ``return 0''.
17016 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17017 (linux_store_registers): Renamed from store_inferior_registers.
17018 (linux_read_memory): Renamed from read_inferior_memory.
17019 (linux_write_memory): Renamed from write_inferior_memory.
17020 (linux_target_ops): New structure.
17021 (initialize_low): Call set_target_ops ().
17022 * remote-utils.c (unhexify): New function.
17023 (hexify): New function.
17024 (input_interrupt): Send signals to ``signal_pid''.
17025 * server.c (inferior_pid): Remove.
17026 (start_inferior): Update create_inferior call.
17027 (attach_inferior): Call add_inferior.
17028 (handle_query): New function.
17029 (main): Call handle_query for `q' packets.
17030 * server.h: Include "target.h". Remove obsolete prototypes.
17031 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17033 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17035 * Makefile.in: Add WARN_CFLAGS. Update configury
17037 * configure.in: Check for <string.h>
17038 * configure: Regenerate.
17039 * config.in: Regenerate.
17040 * gdbreplay.c: Include needed system headers.
17041 (remote_open): Remove strchr prototype.
17042 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17043 * regcache.c (supply_register): Change buf argument to const void *.
17044 (supply_register_by_name): Likewise.
17045 (collect_register): Change buf argument to void *.
17046 (collect_register_by_name): Likewise.
17047 * regcache.h: Add missing prototypes.
17048 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17049 * server.c (handle_query): New function.
17050 (attached): New static variable, moved out of main.
17051 (main): Quiet longjmp clobber warnings.
17052 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17053 * utils.c (error): Remove NORETURN.